diff --git a/resources/js/pdfjs/pdf.js b/resources/js/pdfjs/pdf.js new file mode 100644 index 0000000000..7293ddd1df --- /dev/null +++ b/resources/js/pdfjs/pdf.js @@ -0,0 +1,14827 @@ +/** + * @licstart The following is the entire license notice for the + * Javascript code in this page + * + * Copyright 2021 Mozilla Foundation + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + * + * @licend The above is the entire license notice for the + * Javascript code in this page + */ + +(function webpackUniversalModuleDefinition(root, factory) { + if(typeof exports === 'object' && typeof module === 'object') + module.exports = factory(); + else if(typeof define === 'function' && define.amd) + define("pdfjs-dist/build/pdf", [], factory); + else if(typeof exports === 'object') + exports["pdfjs-dist/build/pdf"] = factory(); + else + root["pdfjs-dist/build/pdf"] = root.pdfjsLib = factory(); +})(this, function() { +return /******/ (() => { // webpackBootstrap +/******/ "use strict"; +/******/ var __webpack_modules__ = ([ +/* 0 */, +/* 1 */ +/***/ ((__unused_webpack_module, exports, __w_pdfjs_require__) => { + + + +Object.defineProperty(exports, "__esModule", ({ + value: true +})); +exports.addLinkAttributes = addLinkAttributes; +exports.deprecated = deprecated; +exports.getFilenameFromUrl = getFilenameFromUrl; +exports.getPdfFilenameFromUrl = getPdfFilenameFromUrl; +exports.isDataScheme = isDataScheme; +exports.isFetchSupported = isFetchSupported; +exports.isPdfFile = isPdfFile; +exports.isValidFetchUrl = isValidFetchUrl; +exports.loadScript = loadScript; +exports.StatTimer = exports.RenderingCancelledException = exports.PDFDateString = exports.PageViewport = exports.LinkTarget = exports.DOMSVGFactory = exports.DOMCMapReaderFactory = exports.DOMCanvasFactory = exports.DEFAULT_LINK_REL = exports.BaseCMapReaderFactory = exports.BaseCanvasFactory = void 0; + +var _util = __w_pdfjs_require__(2); + +const DEFAULT_LINK_REL = "noopener noreferrer nofollow"; +exports.DEFAULT_LINK_REL = DEFAULT_LINK_REL; +const SVG_NS = "http://www.w3.org/2000/svg"; + +class BaseCanvasFactory { + constructor() { + if (this.constructor === BaseCanvasFactory) { + (0, _util.unreachable)("Cannot initialize BaseCanvasFactory."); + } + } + + create(width, height) { + (0, _util.unreachable)("Abstract method `create` called."); + } + + reset(canvasAndContext, width, height) { + if (!canvasAndContext.canvas) { + throw new Error("Canvas is not specified"); + } + + if (width <= 0 || height <= 0) { + throw new Error("Invalid canvas size"); + } + + canvasAndContext.canvas.width = width; + canvasAndContext.canvas.height = height; + } + + destroy(canvasAndContext) { + if (!canvasAndContext.canvas) { + throw new Error("Canvas is not specified"); + } + + canvasAndContext.canvas.width = 0; + canvasAndContext.canvas.height = 0; + canvasAndContext.canvas = null; + canvasAndContext.context = null; + } + +} + +exports.BaseCanvasFactory = BaseCanvasFactory; + +class DOMCanvasFactory extends BaseCanvasFactory { + constructor({ + ownerDocument = globalThis.document + } = {}) { + super(); + this._document = ownerDocument; + } + + create(width, height) { + if (width <= 0 || height <= 0) { + throw new Error("Invalid canvas size"); + } + + const canvas = this._document.createElement("canvas"); + + const context = canvas.getContext("2d"); + canvas.width = width; + canvas.height = height; + return { + canvas, + context + }; + } + +} + +exports.DOMCanvasFactory = DOMCanvasFactory; + +class BaseCMapReaderFactory { + constructor({ + baseUrl = null, + isCompressed = false + }) { + if (this.constructor === BaseCMapReaderFactory) { + (0, _util.unreachable)("Cannot initialize BaseCMapReaderFactory."); + } + + this.baseUrl = baseUrl; + this.isCompressed = isCompressed; + } + + async fetch({ + name + }) { + if (!this.baseUrl) { + throw new Error('The CMap "baseUrl" parameter must be specified, ensure that ' + 'the "cMapUrl" and "cMapPacked" API parameters are provided.'); + } + + if (!name) { + throw new Error("CMap name must be specified."); + } + + const url = this.baseUrl + name + (this.isCompressed ? ".bcmap" : ""); + const compressionType = this.isCompressed ? _util.CMapCompressionType.BINARY : _util.CMapCompressionType.NONE; + return this._fetchData(url, compressionType).catch(reason => { + throw new Error(`Unable to load ${this.isCompressed ? "binary " : ""}CMap at: ${url}`); + }); + } + + _fetchData(url, compressionType) { + (0, _util.unreachable)("Abstract method `_fetchData` called."); + } + +} + +exports.BaseCMapReaderFactory = BaseCMapReaderFactory; + +class DOMCMapReaderFactory extends BaseCMapReaderFactory { + _fetchData(url, compressionType) { + if (isFetchSupported() && isValidFetchUrl(url, document.baseURI)) { + return fetch(url).then(async response => { + if (!response.ok) { + throw new Error(response.statusText); + } + + let cMapData; + + if (this.isCompressed) { + cMapData = new Uint8Array(await response.arrayBuffer()); + } else { + cMapData = (0, _util.stringToBytes)(await response.text()); + } + + return { + cMapData, + compressionType + }; + }); + } + + return new Promise((resolve, reject) => { + const request = new XMLHttpRequest(); + request.open("GET", url, true); + + if (this.isCompressed) { + request.responseType = "arraybuffer"; + } + + request.onreadystatechange = () => { + if (request.readyState !== XMLHttpRequest.DONE) { + return; + } + + if (request.status === 200 || request.status === 0) { + let cMapData; + + if (this.isCompressed && request.response) { + cMapData = new Uint8Array(request.response); + } else if (!this.isCompressed && request.responseText) { + cMapData = (0, _util.stringToBytes)(request.responseText); + } + + if (cMapData) { + resolve({ + cMapData, + compressionType + }); + return; + } + } + + reject(new Error(request.statusText)); + }; + + request.send(null); + }); + } + +} + +exports.DOMCMapReaderFactory = DOMCMapReaderFactory; + +class DOMSVGFactory { + create(width, height) { + (0, _util.assert)(width > 0 && height > 0, "Invalid SVG dimensions"); + const svg = document.createElementNS(SVG_NS, "svg:svg"); + svg.setAttribute("version", "1.1"); + svg.setAttribute("width", width + "px"); + svg.setAttribute("height", height + "px"); + svg.setAttribute("preserveAspectRatio", "none"); + svg.setAttribute("viewBox", "0 0 " + width + " " + height); + return svg; + } + + createElement(type) { + (0, _util.assert)(typeof type === "string", "Invalid SVG element type"); + return document.createElementNS(SVG_NS, type); + } + +} + +exports.DOMSVGFactory = DOMSVGFactory; + +class PageViewport { + constructor({ + viewBox, + scale, + rotation, + offsetX = 0, + offsetY = 0, + dontFlip = false + }) { + this.viewBox = viewBox; + this.scale = scale; + this.rotation = rotation; + this.offsetX = offsetX; + this.offsetY = offsetY; + const centerX = (viewBox[2] + viewBox[0]) / 2; + const centerY = (viewBox[3] + viewBox[1]) / 2; + let rotateA, rotateB, rotateC, rotateD; + rotation %= 360; + + if (rotation < 0) { + rotation += 360; + } + + switch (rotation) { + case 180: + rotateA = -1; + rotateB = 0; + rotateC = 0; + rotateD = 1; + break; + + case 90: + rotateA = 0; + rotateB = 1; + rotateC = 1; + rotateD = 0; + break; + + case 270: + rotateA = 0; + rotateB = -1; + rotateC = -1; + rotateD = 0; + break; + + case 0: + rotateA = 1; + rotateB = 0; + rotateC = 0; + rotateD = -1; + break; + + default: + throw new Error("PageViewport: Invalid rotation, must be a multiple of 90 degrees."); + } + + if (dontFlip) { + rotateC = -rotateC; + rotateD = -rotateD; + } + + let offsetCanvasX, offsetCanvasY; + let width, height; + + if (rotateA === 0) { + offsetCanvasX = Math.abs(centerY - viewBox[1]) * scale + offsetX; + offsetCanvasY = Math.abs(centerX - viewBox[0]) * scale + offsetY; + width = Math.abs(viewBox[3] - viewBox[1]) * scale; + height = Math.abs(viewBox[2] - viewBox[0]) * scale; + } else { + offsetCanvasX = Math.abs(centerX - viewBox[0]) * scale + offsetX; + offsetCanvasY = Math.abs(centerY - viewBox[1]) * scale + offsetY; + width = Math.abs(viewBox[2] - viewBox[0]) * scale; + height = Math.abs(viewBox[3] - viewBox[1]) * scale; + } + + this.transform = [rotateA * scale, rotateB * scale, rotateC * scale, rotateD * scale, offsetCanvasX - rotateA * scale * centerX - rotateC * scale * centerY, offsetCanvasY - rotateB * scale * centerX - rotateD * scale * centerY]; + this.width = width; + this.height = height; + } + + clone({ + scale = this.scale, + rotation = this.rotation, + offsetX = this.offsetX, + offsetY = this.offsetY, + dontFlip = false + } = {}) { + return new PageViewport({ + viewBox: this.viewBox.slice(), + scale, + rotation, + offsetX, + offsetY, + dontFlip + }); + } + + convertToViewportPoint(x, y) { + return _util.Util.applyTransform([x, y], this.transform); + } + + convertToViewportRectangle(rect) { + const topLeft = _util.Util.applyTransform([rect[0], rect[1]], this.transform); + + const bottomRight = _util.Util.applyTransform([rect[2], rect[3]], this.transform); + + return [topLeft[0], topLeft[1], bottomRight[0], bottomRight[1]]; + } + + convertToPdfPoint(x, y) { + return _util.Util.applyInverseTransform([x, y], this.transform); + } + +} + +exports.PageViewport = PageViewport; + +class RenderingCancelledException extends _util.BaseException { + constructor(msg, type) { + super(msg); + this.type = type; + } + +} + +exports.RenderingCancelledException = RenderingCancelledException; +const LinkTarget = { + NONE: 0, + SELF: 1, + BLANK: 2, + PARENT: 3, + TOP: 4 +}; +exports.LinkTarget = LinkTarget; + +function addLinkAttributes(link, { + url, + target, + rel, + enabled = true +} = {}) { + (0, _util.assert)(url && typeof url === "string", 'addLinkAttributes: A valid "url" parameter must provided.'); + const urlNullRemoved = (0, _util.removeNullCharacters)(url); + + if (enabled) { + link.href = link.title = urlNullRemoved; + } else { + link.href = ""; + link.title = `Disabled: ${urlNullRemoved}`; + + link.onclick = () => { + return false; + }; + } + + let targetStr = ""; + + switch (target) { + case LinkTarget.NONE: + break; + + case LinkTarget.SELF: + targetStr = "_self"; + break; + + case LinkTarget.BLANK: + targetStr = "_blank"; + break; + + case LinkTarget.PARENT: + targetStr = "_parent"; + break; + + case LinkTarget.TOP: + targetStr = "_top"; + break; + } + + link.target = targetStr; + link.rel = typeof rel === "string" ? rel : DEFAULT_LINK_REL; +} + +function isDataScheme(url) { + const ii = url.length; + let i = 0; + + while (i < ii && url[i].trim() === "") { + i++; + } + + return url.substring(i, i + 5).toLowerCase() === "data:"; +} + +function isPdfFile(filename) { + return typeof filename === "string" && /\.pdf$/i.test(filename); +} + +function getFilenameFromUrl(url) { + const anchor = url.indexOf("#"); + const query = url.indexOf("?"); + const end = Math.min(anchor > 0 ? anchor : url.length, query > 0 ? query : url.length); + return url.substring(url.lastIndexOf("/", end) + 1, end); +} + +function getPdfFilenameFromUrl(url, defaultFilename = "document.pdf") { + if (typeof url !== "string") { + return defaultFilename; + } + + if (isDataScheme(url)) { + (0, _util.warn)('getPdfFilenameFromUrl: ignore "data:"-URL for performance reasons.'); + return defaultFilename; + } + + const reURI = /^(?:(?:[^:]+:)?\/\/[^/]+)?([^?#]*)(\?[^#]*)?(#.*)?$/; + const reFilename = /[^/?#=]+\.pdf\b(?!.*\.pdf\b)/i; + const splitURI = reURI.exec(url); + let suggestedFilename = reFilename.exec(splitURI[1]) || reFilename.exec(splitURI[2]) || reFilename.exec(splitURI[3]); + + if (suggestedFilename) { + suggestedFilename = suggestedFilename[0]; + + if (suggestedFilename.includes("%")) { + try { + suggestedFilename = reFilename.exec(decodeURIComponent(suggestedFilename))[0]; + } catch (ex) {} + } + } + + return suggestedFilename || defaultFilename; +} + +class StatTimer { + constructor() { + this.started = Object.create(null); + this.times = []; + } + + time(name) { + if (name in this.started) { + (0, _util.warn)(`Timer is already running for ${name}`); + } + + this.started[name] = Date.now(); + } + + timeEnd(name) { + if (!(name in this.started)) { + (0, _util.warn)(`Timer has not been started for ${name}`); + } + + this.times.push({ + name, + start: this.started[name], + end: Date.now() + }); + delete this.started[name]; + } + + toString() { + const outBuf = []; + let longest = 0; + + for (const time of this.times) { + const name = time.name; + + if (name.length > longest) { + longest = name.length; + } + } + + for (const time of this.times) { + const duration = time.end - time.start; + outBuf.push(`${time.name.padEnd(longest)} ${duration}ms\n`); + } + + return outBuf.join(""); + } + +} + +exports.StatTimer = StatTimer; + +function isFetchSupported() { + return typeof fetch !== "undefined" && typeof Response !== "undefined" && "body" in Response.prototype && typeof ReadableStream !== "undefined"; +} + +function isValidFetchUrl(url, baseUrl) { + try { + const { + protocol + } = baseUrl ? new URL(url, baseUrl) : new URL(url); + return protocol === "http:" || protocol === "https:"; + } catch (ex) { + return false; + } +} + +function loadScript(src, removeScriptElement = false) { + return new Promise((resolve, reject) => { + const script = document.createElement("script"); + script.src = src; + + script.onload = function (evt) { + if (removeScriptElement) { + script.remove(); + } + + resolve(evt); + }; + + script.onerror = function () { + reject(new Error(`Cannot load script at: ${script.src}`)); + }; + + (document.head || document.documentElement).appendChild(script); + }); +} + +function deprecated(details) { + console.log("Deprecated API usage: " + details); +} + +let pdfDateStringRegex; + +class PDFDateString { + static toDateObject(input) { + if (!input || !(0, _util.isString)(input)) { + return null; + } + + if (!pdfDateStringRegex) { + pdfDateStringRegex = new RegExp("^D:" + "(\\d{4})" + "(\\d{2})?" + "(\\d{2})?" + "(\\d{2})?" + "(\\d{2})?" + "(\\d{2})?" + "([Z|+|-])?" + "(\\d{2})?" + "'?" + "(\\d{2})?" + "'?"); + } + + const matches = pdfDateStringRegex.exec(input); + + if (!matches) { + return null; + } + + const year = parseInt(matches[1], 10); + let month = parseInt(matches[2], 10); + month = month >= 1 && month <= 12 ? month - 1 : 0; + let day = parseInt(matches[3], 10); + day = day >= 1 && day <= 31 ? day : 1; + let hour = parseInt(matches[4], 10); + hour = hour >= 0 && hour <= 23 ? hour : 0; + let minute = parseInt(matches[5], 10); + minute = minute >= 0 && minute <= 59 ? minute : 0; + let second = parseInt(matches[6], 10); + second = second >= 0 && second <= 59 ? second : 0; + const universalTimeRelation = matches[7] || "Z"; + let offsetHour = parseInt(matches[8], 10); + offsetHour = offsetHour >= 0 && offsetHour <= 23 ? offsetHour : 0; + let offsetMinute = parseInt(matches[9], 10) || 0; + offsetMinute = offsetMinute >= 0 && offsetMinute <= 59 ? offsetMinute : 0; + + if (universalTimeRelation === "-") { + hour += offsetHour; + minute += offsetMinute; + } else if (universalTimeRelation === "+") { + hour -= offsetHour; + minute -= offsetMinute; + } + + return new Date(Date.UTC(year, month, day, hour, minute, second)); + } + +} + +exports.PDFDateString = PDFDateString; + +/***/ }), +/* 2 */ +/***/ ((__unused_webpack_module, exports, __w_pdfjs_require__) => { + + + +Object.defineProperty(exports, "__esModule", ({ + value: true +})); +exports.arrayByteLength = arrayByteLength; +exports.arraysToBytes = arraysToBytes; +exports.assert = assert; +exports.bytesToString = bytesToString; +exports.createObjectURL = createObjectURL; +exports.createPromiseCapability = createPromiseCapability; +exports.createValidAbsoluteUrl = createValidAbsoluteUrl; +exports.escapeString = escapeString; +exports.getModificationDate = getModificationDate; +exports.getVerbosityLevel = getVerbosityLevel; +exports.info = info; +exports.isArrayBuffer = isArrayBuffer; +exports.isArrayEqual = isArrayEqual; +exports.isAscii = isAscii; +exports.isBool = isBool; +exports.isNum = isNum; +exports.isSameOrigin = isSameOrigin; +exports.isString = isString; +exports.objectFromMap = objectFromMap; +exports.objectSize = objectSize; +exports.removeNullCharacters = removeNullCharacters; +exports.setVerbosityLevel = setVerbosityLevel; +exports.shadow = shadow; +exports.string32 = string32; +exports.stringToBytes = stringToBytes; +exports.stringToPDFString = stringToPDFString; +exports.stringToUTF16BEString = stringToUTF16BEString; +exports.stringToUTF8String = stringToUTF8String; +exports.unreachable = unreachable; +exports.utf8StringToString = utf8StringToString; +exports.warn = warn; +exports.VerbosityLevel = exports.Util = exports.UNSUPPORTED_FEATURES = exports.UnknownErrorException = exports.UnexpectedResponseException = exports.TextRenderingMode = exports.StreamType = exports.PermissionFlag = exports.PasswordResponses = exports.PasswordException = exports.PageActionEventType = exports.OPS = exports.MissingPDFException = exports.IsLittleEndianCached = exports.IsEvalSupportedCached = exports.InvalidPDFException = exports.ImageKind = exports.IDENTITY_MATRIX = exports.FormatError = exports.FontType = exports.FONT_IDENTITY_MATRIX = exports.DocumentActionEventType = exports.CMapCompressionType = exports.BaseException = exports.AnnotationType = exports.AnnotationStateModelType = exports.AnnotationReviewState = exports.AnnotationReplyType = exports.AnnotationMarkedState = exports.AnnotationFlag = exports.AnnotationFieldFlag = exports.AnnotationBorderStyleType = exports.AnnotationActionEventType = exports.AbortException = void 0; + +__w_pdfjs_require__(3); + +const IDENTITY_MATRIX = [1, 0, 0, 1, 0, 0]; +exports.IDENTITY_MATRIX = IDENTITY_MATRIX; +const FONT_IDENTITY_MATRIX = [0.001, 0, 0, 0.001, 0, 0]; +exports.FONT_IDENTITY_MATRIX = FONT_IDENTITY_MATRIX; +const PermissionFlag = { + PRINT: 0x04, + MODIFY_CONTENTS: 0x08, + COPY: 0x10, + MODIFY_ANNOTATIONS: 0x20, + FILL_INTERACTIVE_FORMS: 0x100, + COPY_FOR_ACCESSIBILITY: 0x200, + ASSEMBLE: 0x400, + PRINT_HIGH_QUALITY: 0x800 +}; +exports.PermissionFlag = PermissionFlag; +const TextRenderingMode = { + FILL: 0, + STROKE: 1, + FILL_STROKE: 2, + INVISIBLE: 3, + FILL_ADD_TO_PATH: 4, + STROKE_ADD_TO_PATH: 5, + FILL_STROKE_ADD_TO_PATH: 6, + ADD_TO_PATH: 7, + FILL_STROKE_MASK: 3, + ADD_TO_PATH_FLAG: 4 +}; +exports.TextRenderingMode = TextRenderingMode; +const ImageKind = { + GRAYSCALE_1BPP: 1, + RGB_24BPP: 2, + RGBA_32BPP: 3 +}; +exports.ImageKind = ImageKind; +const AnnotationType = { + TEXT: 1, + LINK: 2, + FREETEXT: 3, + LINE: 4, + SQUARE: 5, + CIRCLE: 6, + POLYGON: 7, + POLYLINE: 8, + HIGHLIGHT: 9, + UNDERLINE: 10, + SQUIGGLY: 11, + STRIKEOUT: 12, + STAMP: 13, + CARET: 14, + INK: 15, + POPUP: 16, + FILEATTACHMENT: 17, + SOUND: 18, + MOVIE: 19, + WIDGET: 20, + SCREEN: 21, + PRINTERMARK: 22, + TRAPNET: 23, + WATERMARK: 24, + THREED: 25, + REDACT: 26 +}; +exports.AnnotationType = AnnotationType; +const AnnotationStateModelType = { + MARKED: "Marked", + REVIEW: "Review" +}; +exports.AnnotationStateModelType = AnnotationStateModelType; +const AnnotationMarkedState = { + MARKED: "Marked", + UNMARKED: "Unmarked" +}; +exports.AnnotationMarkedState = AnnotationMarkedState; +const AnnotationReviewState = { + ACCEPTED: "Accepted", + REJECTED: "Rejected", + CANCELLED: "Cancelled", + COMPLETED: "Completed", + NONE: "None" +}; +exports.AnnotationReviewState = AnnotationReviewState; +const AnnotationReplyType = { + GROUP: "Group", + REPLY: "R" +}; +exports.AnnotationReplyType = AnnotationReplyType; +const AnnotationFlag = { + INVISIBLE: 0x01, + HIDDEN: 0x02, + PRINT: 0x04, + NOZOOM: 0x08, + NOROTATE: 0x10, + NOVIEW: 0x20, + READONLY: 0x40, + LOCKED: 0x80, + TOGGLENOVIEW: 0x100, + LOCKEDCONTENTS: 0x200 +}; +exports.AnnotationFlag = AnnotationFlag; +const AnnotationFieldFlag = { + READONLY: 0x0000001, + REQUIRED: 0x0000002, + NOEXPORT: 0x0000004, + MULTILINE: 0x0001000, + PASSWORD: 0x0002000, + NOTOGGLETOOFF: 0x0004000, + RADIO: 0x0008000, + PUSHBUTTON: 0x0010000, + COMBO: 0x0020000, + EDIT: 0x0040000, + SORT: 0x0080000, + FILESELECT: 0x0100000, + MULTISELECT: 0x0200000, + DONOTSPELLCHECK: 0x0400000, + DONOTSCROLL: 0x0800000, + COMB: 0x1000000, + RICHTEXT: 0x2000000, + RADIOSINUNISON: 0x2000000, + COMMITONSELCHANGE: 0x4000000 +}; +exports.AnnotationFieldFlag = AnnotationFieldFlag; +const AnnotationBorderStyleType = { + SOLID: 1, + DASHED: 2, + BEVELED: 3, + INSET: 4, + UNDERLINE: 5 +}; +exports.AnnotationBorderStyleType = AnnotationBorderStyleType; +const AnnotationActionEventType = { + E: "Mouse Enter", + X: "Mouse Exit", + D: "Mouse Down", + U: "Mouse Up", + Fo: "Focus", + Bl: "Blur", + PO: "PageOpen", + PC: "PageClose", + PV: "PageVisible", + PI: "PageInvisible", + K: "Keystroke", + F: "Format", + V: "Validate", + C: "Calculate" +}; +exports.AnnotationActionEventType = AnnotationActionEventType; +const DocumentActionEventType = { + WC: "WillClose", + WS: "WillSave", + DS: "DidSave", + WP: "WillPrint", + DP: "DidPrint" +}; +exports.DocumentActionEventType = DocumentActionEventType; +const PageActionEventType = { + O: "PageOpen", + C: "PageClose" +}; +exports.PageActionEventType = PageActionEventType; +const StreamType = { + UNKNOWN: "UNKNOWN", + FLATE: "FLATE", + LZW: "LZW", + DCT: "DCT", + JPX: "JPX", + JBIG: "JBIG", + A85: "A85", + AHX: "AHX", + CCF: "CCF", + RLX: "RLX" +}; +exports.StreamType = StreamType; +const FontType = { + UNKNOWN: "UNKNOWN", + TYPE1: "TYPE1", + TYPE1C: "TYPE1C", + CIDFONTTYPE0: "CIDFONTTYPE0", + CIDFONTTYPE0C: "CIDFONTTYPE0C", + TRUETYPE: "TRUETYPE", + CIDFONTTYPE2: "CIDFONTTYPE2", + TYPE3: "TYPE3", + OPENTYPE: "OPENTYPE", + TYPE0: "TYPE0", + MMTYPE1: "MMTYPE1" +}; +exports.FontType = FontType; +const VerbosityLevel = { + ERRORS: 0, + WARNINGS: 1, + INFOS: 5 +}; +exports.VerbosityLevel = VerbosityLevel; +const CMapCompressionType = { + NONE: 0, + BINARY: 1, + STREAM: 2 +}; +exports.CMapCompressionType = CMapCompressionType; +const OPS = { + dependency: 1, + setLineWidth: 2, + setLineCap: 3, + setLineJoin: 4, + setMiterLimit: 5, + setDash: 6, + setRenderingIntent: 7, + setFlatness: 8, + setGState: 9, + save: 10, + restore: 11, + transform: 12, + moveTo: 13, + lineTo: 14, + curveTo: 15, + curveTo2: 16, + curveTo3: 17, + closePath: 18, + rectangle: 19, + stroke: 20, + closeStroke: 21, + fill: 22, + eoFill: 23, + fillStroke: 24, + eoFillStroke: 25, + closeFillStroke: 26, + closeEOFillStroke: 27, + endPath: 28, + clip: 29, + eoClip: 30, + beginText: 31, + endText: 32, + setCharSpacing: 33, + setWordSpacing: 34, + setHScale: 35, + setLeading: 36, + setFont: 37, + setTextRenderingMode: 38, + setTextRise: 39, + moveText: 40, + setLeadingMoveText: 41, + setTextMatrix: 42, + nextLine: 43, + showText: 44, + showSpacedText: 45, + nextLineShowText: 46, + nextLineSetSpacingShowText: 47, + setCharWidth: 48, + setCharWidthAndBounds: 49, + setStrokeColorSpace: 50, + setFillColorSpace: 51, + setStrokeColor: 52, + setStrokeColorN: 53, + setFillColor: 54, + setFillColorN: 55, + setStrokeGray: 56, + setFillGray: 57, + setStrokeRGBColor: 58, + setFillRGBColor: 59, + setStrokeCMYKColor: 60, + setFillCMYKColor: 61, + shadingFill: 62, + beginInlineImage: 63, + beginImageData: 64, + endInlineImage: 65, + paintXObject: 66, + markPoint: 67, + markPointProps: 68, + beginMarkedContent: 69, + beginMarkedContentProps: 70, + endMarkedContent: 71, + beginCompat: 72, + endCompat: 73, + paintFormXObjectBegin: 74, + paintFormXObjectEnd: 75, + beginGroup: 76, + endGroup: 77, + beginAnnotations: 78, + endAnnotations: 79, + beginAnnotation: 80, + endAnnotation: 81, + paintJpegXObject: 82, + paintImageMaskXObject: 83, + paintImageMaskXObjectGroup: 84, + paintImageXObject: 85, + paintInlineImageXObject: 86, + paintInlineImageXObjectGroup: 87, + paintImageXObjectRepeat: 88, + paintImageMaskXObjectRepeat: 89, + paintSolidColorImageMask: 90, + constructPath: 91 +}; +exports.OPS = OPS; +const UNSUPPORTED_FEATURES = { + unknown: "unknown", + forms: "forms", + javaScript: "javaScript", + smask: "smask", + shadingPattern: "shadingPattern", + font: "font", + errorTilingPattern: "errorTilingPattern", + errorExtGState: "errorExtGState", + errorXObject: "errorXObject", + errorFontLoadType3: "errorFontLoadType3", + errorFontState: "errorFontState", + errorFontMissing: "errorFontMissing", + errorFontTranslate: "errorFontTranslate", + errorColorSpace: "errorColorSpace", + errorOperatorList: "errorOperatorList", + errorFontToUnicode: "errorFontToUnicode", + errorFontLoadNative: "errorFontLoadNative", + errorFontGetPath: "errorFontGetPath", + errorMarkedContent: "errorMarkedContent" +}; +exports.UNSUPPORTED_FEATURES = UNSUPPORTED_FEATURES; +const PasswordResponses = { + NEED_PASSWORD: 1, + INCORRECT_PASSWORD: 2 +}; +exports.PasswordResponses = PasswordResponses; +let verbosity = VerbosityLevel.WARNINGS; + +function setVerbosityLevel(level) { + if (Number.isInteger(level)) { + verbosity = level; + } +} + +function getVerbosityLevel() { + return verbosity; +} + +function info(msg) { + if (verbosity >= VerbosityLevel.INFOS) { + console.log(`Info: ${msg}`); + } +} + +function warn(msg) { + if (verbosity >= VerbosityLevel.WARNINGS) { + console.log(`Warning: ${msg}`); + } +} + +function unreachable(msg) { + throw new Error(msg); +} + +function assert(cond, msg) { + if (!cond) { + unreachable(msg); + } +} + +function isSameOrigin(baseUrl, otherUrl) { + let base; + + try { + base = new URL(baseUrl); + + if (!base.origin || base.origin === "null") { + return false; + } + } catch (e) { + return false; + } + + const other = new URL(otherUrl, base); + return base.origin === other.origin; +} + +function _isValidProtocol(url) { + if (!url) { + return false; + } + + switch (url.protocol) { + case "http:": + case "https:": + case "ftp:": + case "mailto:": + case "tel:": + return true; + + default: + return false; + } +} + +function createValidAbsoluteUrl(url, baseUrl) { + if (!url) { + return null; + } + + try { + const absoluteUrl = baseUrl ? new URL(url, baseUrl) : new URL(url); + + if (_isValidProtocol(absoluteUrl)) { + return absoluteUrl; + } + } catch (ex) {} + + return null; +} + +function shadow(obj, prop, value) { + Object.defineProperty(obj, prop, { + value, + enumerable: true, + configurable: true, + writable: false + }); + return value; +} + +const BaseException = function BaseExceptionClosure() { + function BaseException(message) { + if (this.constructor === BaseException) { + unreachable("Cannot initialize BaseException."); + } + + this.message = message; + this.name = this.constructor.name; + } + + BaseException.prototype = new Error(); + BaseException.constructor = BaseException; + return BaseException; +}(); + +exports.BaseException = BaseException; + +class PasswordException extends BaseException { + constructor(msg, code) { + super(msg); + this.code = code; + } + +} + +exports.PasswordException = PasswordException; + +class UnknownErrorException extends BaseException { + constructor(msg, details) { + super(msg); + this.details = details; + } + +} + +exports.UnknownErrorException = UnknownErrorException; + +class InvalidPDFException extends BaseException {} + +exports.InvalidPDFException = InvalidPDFException; + +class MissingPDFException extends BaseException {} + +exports.MissingPDFException = MissingPDFException; + +class UnexpectedResponseException extends BaseException { + constructor(msg, status) { + super(msg); + this.status = status; + } + +} + +exports.UnexpectedResponseException = UnexpectedResponseException; + +class FormatError extends BaseException {} + +exports.FormatError = FormatError; + +class AbortException extends BaseException {} + +exports.AbortException = AbortException; +const NullCharactersRegExp = /\x00/g; + +function removeNullCharacters(str) { + if (typeof str !== "string") { + warn("The argument for removeNullCharacters must be a string."); + return str; + } + + return str.replace(NullCharactersRegExp, ""); +} + +function bytesToString(bytes) { + assert(bytes !== null && typeof bytes === "object" && bytes.length !== undefined, "Invalid argument for bytesToString"); + const length = bytes.length; + const MAX_ARGUMENT_COUNT = 8192; + + if (length < MAX_ARGUMENT_COUNT) { + return String.fromCharCode.apply(null, bytes); + } + + const strBuf = []; + + for (let i = 0; i < length; i += MAX_ARGUMENT_COUNT) { + const chunkEnd = Math.min(i + MAX_ARGUMENT_COUNT, length); + const chunk = bytes.subarray(i, chunkEnd); + strBuf.push(String.fromCharCode.apply(null, chunk)); + } + + return strBuf.join(""); +} + +function stringToBytes(str) { + assert(typeof str === "string", "Invalid argument for stringToBytes"); + const length = str.length; + const bytes = new Uint8Array(length); + + for (let i = 0; i < length; ++i) { + bytes[i] = str.charCodeAt(i) & 0xff; + } + + return bytes; +} + +function arrayByteLength(arr) { + if (arr.length !== undefined) { + return arr.length; + } + + assert(arr.byteLength !== undefined, "arrayByteLength - invalid argument."); + return arr.byteLength; +} + +function arraysToBytes(arr) { + const length = arr.length; + + if (length === 1 && arr[0] instanceof Uint8Array) { + return arr[0]; + } + + let resultLength = 0; + + for (let i = 0; i < length; i++) { + resultLength += arrayByteLength(arr[i]); + } + + let pos = 0; + const data = new Uint8Array(resultLength); + + for (let i = 0; i < length; i++) { + let item = arr[i]; + + if (!(item instanceof Uint8Array)) { + if (typeof item === "string") { + item = stringToBytes(item); + } else { + item = new Uint8Array(item); + } + } + + const itemLength = item.byteLength; + data.set(item, pos); + pos += itemLength; + } + + return data; +} + +function string32(value) { + return String.fromCharCode(value >> 24 & 0xff, value >> 16 & 0xff, value >> 8 & 0xff, value & 0xff); +} + +function objectSize(obj) { + return Object.keys(obj).length; +} + +function objectFromMap(map) { + const obj = Object.create(null); + + for (const [key, value] of map) { + obj[key] = value; + } + + return obj; +} + +function isLittleEndian() { + const buffer8 = new Uint8Array(4); + buffer8[0] = 1; + const view32 = new Uint32Array(buffer8.buffer, 0, 1); + return view32[0] === 1; +} + +const IsLittleEndianCached = { + get value() { + return shadow(this, "value", isLittleEndian()); + } + +}; +exports.IsLittleEndianCached = IsLittleEndianCached; + +function isEvalSupported() { + try { + new Function(""); + return true; + } catch (e) { + return false; + } +} + +const IsEvalSupportedCached = { + get value() { + return shadow(this, "value", isEvalSupported()); + } + +}; +exports.IsEvalSupportedCached = IsEvalSupportedCached; +const hexNumbers = [...Array(256).keys()].map(n => n.toString(16).padStart(2, "0")); + +class Util { + static makeHexColor(r, g, b) { + return `#${hexNumbers[r]}${hexNumbers[g]}${hexNumbers[b]}`; + } + + static transform(m1, m2) { + return [m1[0] * m2[0] + m1[2] * m2[1], m1[1] * m2[0] + m1[3] * m2[1], m1[0] * m2[2] + m1[2] * m2[3], m1[1] * m2[2] + m1[3] * m2[3], m1[0] * m2[4] + m1[2] * m2[5] + m1[4], m1[1] * m2[4] + m1[3] * m2[5] + m1[5]]; + } + + static applyTransform(p, m) { + const xt = p[0] * m[0] + p[1] * m[2] + m[4]; + const yt = p[0] * m[1] + p[1] * m[3] + m[5]; + return [xt, yt]; + } + + static applyInverseTransform(p, m) { + const d = m[0] * m[3] - m[1] * m[2]; + const xt = (p[0] * m[3] - p[1] * m[2] + m[2] * m[5] - m[4] * m[3]) / d; + const yt = (-p[0] * m[1] + p[1] * m[0] + m[4] * m[1] - m[5] * m[0]) / d; + return [xt, yt]; + } + + static getAxialAlignedBoundingBox(r, m) { + const p1 = Util.applyTransform(r, m); + const p2 = Util.applyTransform(r.slice(2, 4), m); + const p3 = Util.applyTransform([r[0], r[3]], m); + const p4 = Util.applyTransform([r[2], r[1]], m); + return [Math.min(p1[0], p2[0], p3[0], p4[0]), Math.min(p1[1], p2[1], p3[1], p4[1]), Math.max(p1[0], p2[0], p3[0], p4[0]), Math.max(p1[1], p2[1], p3[1], p4[1])]; + } + + static inverseTransform(m) { + const d = m[0] * m[3] - m[1] * m[2]; + return [m[3] / d, -m[1] / d, -m[2] / d, m[0] / d, (m[2] * m[5] - m[4] * m[3]) / d, (m[4] * m[1] - m[5] * m[0]) / d]; + } + + static apply3dTransform(m, v) { + return [m[0] * v[0] + m[1] * v[1] + m[2] * v[2], m[3] * v[0] + m[4] * v[1] + m[5] * v[2], m[6] * v[0] + m[7] * v[1] + m[8] * v[2]]; + } + + static singularValueDecompose2dScale(m) { + const transpose = [m[0], m[2], m[1], m[3]]; + const a = m[0] * transpose[0] + m[1] * transpose[2]; + const b = m[0] * transpose[1] + m[1] * transpose[3]; + const c = m[2] * transpose[0] + m[3] * transpose[2]; + const d = m[2] * transpose[1] + m[3] * transpose[3]; + const first = (a + d) / 2; + const second = Math.sqrt((a + d) ** 2 - 4 * (a * d - c * b)) / 2; + const sx = first + second || 1; + const sy = first - second || 1; + return [Math.sqrt(sx), Math.sqrt(sy)]; + } + + static normalizeRect(rect) { + const r = rect.slice(0); + + if (rect[0] > rect[2]) { + r[0] = rect[2]; + r[2] = rect[0]; + } + + if (rect[1] > rect[3]) { + r[1] = rect[3]; + r[3] = rect[1]; + } + + return r; + } + + static intersect(rect1, rect2) { + function compare(a, b) { + return a - b; + } + + const orderedX = [rect1[0], rect1[2], rect2[0], rect2[2]].sort(compare); + const orderedY = [rect1[1], rect1[3], rect2[1], rect2[3]].sort(compare); + const result = []; + rect1 = Util.normalizeRect(rect1); + rect2 = Util.normalizeRect(rect2); + + if (orderedX[0] === rect1[0] && orderedX[1] === rect2[0] || orderedX[0] === rect2[0] && orderedX[1] === rect1[0]) { + result[0] = orderedX[1]; + result[2] = orderedX[2]; + } else { + return null; + } + + if (orderedY[0] === rect1[1] && orderedY[1] === rect2[1] || orderedY[0] === rect2[1] && orderedY[1] === rect1[1]) { + result[1] = orderedY[1]; + result[3] = orderedY[2]; + } else { + return null; + } + + return result; + } + +} + +exports.Util = Util; +const PDFStringTranslateTable = [0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0x2D8, 0x2C7, 0x2C6, 0x2D9, 0x2DD, 0x2DB, 0x2DA, 0x2DC, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0x2022, 0x2020, 0x2021, 0x2026, 0x2014, 0x2013, 0x192, 0x2044, 0x2039, 0x203A, 0x2212, 0x2030, 0x201E, 0x201C, 0x201D, 0x2018, 0x2019, 0x201A, 0x2122, 0xFB01, 0xFB02, 0x141, 0x152, 0x160, 0x178, 0x17D, 0x131, 0x142, 0x153, 0x161, 0x17E, 0, 0x20AC]; + +function stringToPDFString(str) { + const length = str.length, + strBuf = []; + + if (str[0] === "\xFE" && str[1] === "\xFF") { + for (let i = 2; i < length; i += 2) { + strBuf.push(String.fromCharCode(str.charCodeAt(i) << 8 | str.charCodeAt(i + 1))); + } + } else if (str[0] === "\xFF" && str[1] === "\xFE") { + for (let i = 2; i < length; i += 2) { + strBuf.push(String.fromCharCode(str.charCodeAt(i + 1) << 8 | str.charCodeAt(i))); + } + } else { + for (let i = 0; i < length; ++i) { + const code = PDFStringTranslateTable[str.charCodeAt(i)]; + strBuf.push(code ? String.fromCharCode(code) : str.charAt(i)); + } + } + + return strBuf.join(""); +} + +function escapeString(str) { + return str.replace(/([()\\\n\r])/g, match => { + if (match === "\n") { + return "\\n"; + } else if (match === "\r") { + return "\\r"; + } + + return `\\${match}`; + }); +} + +function isAscii(str) { + return /^[\x00-\x7F]*$/.test(str); +} + +function stringToUTF16BEString(str) { + const buf = ["\xFE\xFF"]; + + for (let i = 0, ii = str.length; i < ii; i++) { + const char = str.charCodeAt(i); + buf.push(String.fromCharCode(char >> 8 & 0xff)); + buf.push(String.fromCharCode(char & 0xff)); + } + + return buf.join(""); +} + +function stringToUTF8String(str) { + return decodeURIComponent(escape(str)); +} + +function utf8StringToString(str) { + return unescape(encodeURIComponent(str)); +} + +function isBool(v) { + return typeof v === "boolean"; +} + +function isNum(v) { + return typeof v === "number"; +} + +function isString(v) { + return typeof v === "string"; +} + +function isArrayBuffer(v) { + return typeof v === "object" && v !== null && v.byteLength !== undefined; +} + +function isArrayEqual(arr1, arr2) { + if (arr1.length !== arr2.length) { + return false; + } + + for (let i = 0, ii = arr1.length; i < ii; i++) { + if (arr1[i] !== arr2[i]) { + return false; + } + } + + return true; +} + +function getModificationDate(date = new Date()) { + const buffer = [date.getUTCFullYear().toString(), (date.getUTCMonth() + 1).toString().padStart(2, "0"), date.getUTCDate().toString().padStart(2, "0"), date.getUTCHours().toString().padStart(2, "0"), date.getUTCMinutes().toString().padStart(2, "0"), date.getUTCSeconds().toString().padStart(2, "0")]; + return buffer.join(""); +} + +function createPromiseCapability() { + const capability = Object.create(null); + let isSettled = false; + Object.defineProperty(capability, "settled", { + get() { + return isSettled; + } + + }); + capability.promise = new Promise(function (resolve, reject) { + capability.resolve = function (data) { + isSettled = true; + resolve(data); + }; + + capability.reject = function (reason) { + isSettled = true; + reject(reason); + }; + }); + return capability; +} + +function createObjectURL(data, contentType = "", forceDataSchema = false) { + if (URL.createObjectURL && !forceDataSchema) { + return URL.createObjectURL(new Blob([data], { + type: contentType + })); + } + + const digits = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/="; + let buffer = `data:${contentType};base64,`; + + for (let i = 0, ii = data.length; i < ii; i += 3) { + const b1 = data[i] & 0xff; + const b2 = data[i + 1] & 0xff; + const b3 = data[i + 2] & 0xff; + const d1 = b1 >> 2, + d2 = (b1 & 3) << 4 | b2 >> 4; + const d3 = i + 1 < ii ? (b2 & 0xf) << 2 | b3 >> 6 : 64; + const d4 = i + 2 < ii ? b3 & 0x3f : 64; + buffer += digits[d1] + digits[d2] + digits[d3] + digits[d4]; + } + + return buffer; +} + +/***/ }), +/* 3 */ +/***/ ((__unused_webpack_module, __unused_webpack_exports, __w_pdfjs_require__) => { + + + +var _is_node = __w_pdfjs_require__(4); + +; + +/***/ }), +/* 4 */ +/***/ ((__unused_webpack_module, exports) => { + + + +Object.defineProperty(exports, "__esModule", ({ + value: true +})); +exports.isNodeJS = void 0; +const isNodeJS = typeof process === "object" && process + "" === "[object process]" && !process.versions.nw && !(process.versions.electron && process.type && process.type !== "browser"); +exports.isNodeJS = isNodeJS; + +/***/ }), +/* 5 */ +/***/ ((__unused_webpack_module, exports, __w_pdfjs_require__) => { + + + +Object.defineProperty(exports, "__esModule", ({ + value: true +})); +exports.getDocument = getDocument; +exports.setPDFNetworkStreamFactory = setPDFNetworkStreamFactory; +exports.version = exports.PDFWorker = exports.PDFPageProxy = exports.PDFDocumentProxy = exports.PDFDataRangeTransport = exports.LoopbackPort = exports.DefaultCMapReaderFactory = exports.DefaultCanvasFactory = exports.build = void 0; + +var _util = __w_pdfjs_require__(2); + +var _display_utils = __w_pdfjs_require__(1); + +var _font_loader = __w_pdfjs_require__(6); + +var _node_utils = __w_pdfjs_require__(7); + +var _annotation_storage = __w_pdfjs_require__(8); + +var _api_compatibility = __w_pdfjs_require__(9); + +var _canvas = __w_pdfjs_require__(10); + +var _worker_options = __w_pdfjs_require__(12); + +var _is_node = __w_pdfjs_require__(4); + +var _message_handler = __w_pdfjs_require__(13); + +var _metadata = __w_pdfjs_require__(14); + +var _optional_content_config = __w_pdfjs_require__(15); + +var _transport_stream = __w_pdfjs_require__(16); + +var _webgl = __w_pdfjs_require__(17); + +const DEFAULT_RANGE_CHUNK_SIZE = 65536; +const RENDERING_CANCELLED_TIMEOUT = 100; +const DefaultCanvasFactory = _is_node.isNodeJS ? _node_utils.NodeCanvasFactory : _display_utils.DOMCanvasFactory; +exports.DefaultCanvasFactory = DefaultCanvasFactory; +const DefaultCMapReaderFactory = _is_node.isNodeJS ? _node_utils.NodeCMapReaderFactory : _display_utils.DOMCMapReaderFactory; +exports.DefaultCMapReaderFactory = DefaultCMapReaderFactory; +let createPDFNetworkStream; + +function setPDFNetworkStreamFactory(pdfNetworkStreamFactory) { + createPDFNetworkStream = pdfNetworkStreamFactory; +} + +function getDocument(src) { + const task = new PDFDocumentLoadingTask(); + let source; + + if (typeof src === "string" || src instanceof URL) { + source = { + url: src + }; + } else if ((0, _util.isArrayBuffer)(src)) { + source = { + data: src + }; + } else if (src instanceof PDFDataRangeTransport) { + source = { + range: src + }; + } else { + if (typeof src !== "object") { + throw new Error("Invalid parameter in getDocument, " + "need either string, URL, Uint8Array, or parameter object."); + } + + if (!src.url && !src.data && !src.range) { + throw new Error("Invalid parameter object: need either .data, .range or .url"); + } + + source = src; + } + + const params = Object.create(null); + let rangeTransport = null, + worker = null; + + for (const key in source) { + const value = source[key]; + + switch (key) { + case "url": + if (typeof window !== "undefined") { + try { + params[key] = new URL(value, window.location).href; + continue; + } catch (ex) { + (0, _util.warn)(`Cannot create valid URL: "${ex}".`); + } + } else if (typeof value === "string" || value instanceof URL) { + params[key] = value.toString(); + continue; + } + + throw new Error("Invalid PDF url data: " + "either string or URL-object is expected in the url property."); + + case "range": + rangeTransport = value; + continue; + + case "worker": + worker = value; + continue; + + case "data": + if (_is_node.isNodeJS && typeof Buffer !== "undefined" && value instanceof Buffer) { + params[key] = new Uint8Array(value); + } else if (value instanceof Uint8Array) { + break; + } else if (typeof value === "string") { + params[key] = (0, _util.stringToBytes)(value); + } else if (typeof value === "object" && value !== null && !isNaN(value.length)) { + params[key] = new Uint8Array(value); + } else if ((0, _util.isArrayBuffer)(value)) { + params[key] = new Uint8Array(value); + } else { + throw new Error("Invalid PDF binary data: either typed array, " + "string, or array-like object is expected in the data property."); + } + + continue; + } + + params[key] = value; + } + + params.rangeChunkSize = params.rangeChunkSize || DEFAULT_RANGE_CHUNK_SIZE; + params.CMapReaderFactory = params.CMapReaderFactory || DefaultCMapReaderFactory; + params.ignoreErrors = params.stopAtErrors !== true; + params.fontExtraProperties = params.fontExtraProperties === true; + params.pdfBug = params.pdfBug === true; + params.enableXfa = params.enableXfa === true; + + if (typeof params.docBaseUrl !== "string" || (0, _display_utils.isDataScheme)(params.docBaseUrl)) { + params.docBaseUrl = null; + } + + if (!Number.isInteger(params.maxImageSize)) { + params.maxImageSize = -1; + } + + if (typeof params.isEvalSupported !== "boolean") { + params.isEvalSupported = true; + } + + if (typeof params.disableFontFace !== "boolean") { + params.disableFontFace = _api_compatibility.apiCompatibilityParams.disableFontFace || false; + } + + if (typeof params.ownerDocument === "undefined") { + params.ownerDocument = globalThis.document; + } + + if (typeof params.disableRange !== "boolean") { + params.disableRange = false; + } + + if (typeof params.disableStream !== "boolean") { + params.disableStream = false; + } + + if (typeof params.disableAutoFetch !== "boolean") { + params.disableAutoFetch = false; + } + + (0, _util.setVerbosityLevel)(params.verbosity); + + if (!worker) { + const workerParams = { + verbosity: params.verbosity, + port: _worker_options.GlobalWorkerOptions.workerPort + }; + worker = workerParams.port ? PDFWorker.fromPort(workerParams) : new PDFWorker(workerParams); + task._worker = worker; + } + + const docId = task.docId; + worker.promise.then(function () { + if (task.destroyed) { + throw new Error("Loading aborted"); + } + + const workerIdPromise = _fetchDocument(worker, params, rangeTransport, docId); + + const networkStreamPromise = new Promise(function (resolve) { + let networkStream; + + if (rangeTransport) { + networkStream = new _transport_stream.PDFDataTransportStream({ + length: params.length, + initialData: params.initialData, + progressiveDone: params.progressiveDone, + contentDispositionFilename: params.contentDispositionFilename, + disableRange: params.disableRange, + disableStream: params.disableStream + }, rangeTransport); + } else if (!params.data) { + networkStream = createPDFNetworkStream({ + url: params.url, + length: params.length, + httpHeaders: params.httpHeaders, + withCredentials: params.withCredentials, + rangeChunkSize: params.rangeChunkSize, + disableRange: params.disableRange, + disableStream: params.disableStream + }); + } + + resolve(networkStream); + }); + return Promise.all([workerIdPromise, networkStreamPromise]).then(function ([workerId, networkStream]) { + if (task.destroyed) { + throw new Error("Loading aborted"); + } + + const messageHandler = new _message_handler.MessageHandler(docId, workerId, worker.port); + messageHandler.postMessageTransfers = worker.postMessageTransfers; + const transport = new WorkerTransport(messageHandler, task, networkStream, params); + task._transport = transport; + messageHandler.send("Ready", null); + }); + }).catch(task._capability.reject); + return task; +} + +function _fetchDocument(worker, source, pdfDataRangeTransport, docId) { + if (worker.destroyed) { + return Promise.reject(new Error("Worker was destroyed")); + } + + if (pdfDataRangeTransport) { + source.length = pdfDataRangeTransport.length; + source.initialData = pdfDataRangeTransport.initialData; + source.progressiveDone = pdfDataRangeTransport.progressiveDone; + source.contentDispositionFilename = pdfDataRangeTransport.contentDispositionFilename; + } + + return worker.messageHandler.sendWithPromise("GetDocRequest", { + docId, + apiVersion: '2.8.335', + source: { + data: source.data, + url: source.url, + password: source.password, + disableAutoFetch: source.disableAutoFetch, + rangeChunkSize: source.rangeChunkSize, + length: source.length + }, + maxImageSize: source.maxImageSize, + disableFontFace: source.disableFontFace, + postMessageTransfers: worker.postMessageTransfers, + docBaseUrl: source.docBaseUrl, + ignoreErrors: source.ignoreErrors, + isEvalSupported: source.isEvalSupported, + fontExtraProperties: source.fontExtraProperties, + enableXfa: source.enableXfa + }).then(function (workerId) { + if (worker.destroyed) { + throw new Error("Worker was destroyed"); + } + + return workerId; + }); +} + +const PDFDocumentLoadingTask = function PDFDocumentLoadingTaskClosure() { + let nextDocumentId = 0; + + class PDFDocumentLoadingTask { + constructor() { + this._capability = (0, _util.createPromiseCapability)(); + this._transport = null; + this._worker = null; + this.docId = "d" + nextDocumentId++; + this.destroyed = false; + this.onPassword = null; + this.onProgress = null; + this.onUnsupportedFeature = null; + } + + get promise() { + return this._capability.promise; + } + + destroy() { + this.destroyed = true; + const transportDestroyed = !this._transport ? Promise.resolve() : this._transport.destroy(); + return transportDestroyed.then(() => { + this._transport = null; + + if (this._worker) { + this._worker.destroy(); + + this._worker = null; + } + }); + } + + } + + return PDFDocumentLoadingTask; +}(); + +class PDFDataRangeTransport { + constructor(length, initialData, progressiveDone = false, contentDispositionFilename = null) { + this.length = length; + this.initialData = initialData; + this.progressiveDone = progressiveDone; + this.contentDispositionFilename = contentDispositionFilename; + this._rangeListeners = []; + this._progressListeners = []; + this._progressiveReadListeners = []; + this._progressiveDoneListeners = []; + this._readyCapability = (0, _util.createPromiseCapability)(); + } + + addRangeListener(listener) { + this._rangeListeners.push(listener); + } + + addProgressListener(listener) { + this._progressListeners.push(listener); + } + + addProgressiveReadListener(listener) { + this._progressiveReadListeners.push(listener); + } + + addProgressiveDoneListener(listener) { + this._progressiveDoneListeners.push(listener); + } + + onDataRange(begin, chunk) { + for (const listener of this._rangeListeners) { + listener(begin, chunk); + } + } + + onDataProgress(loaded, total) { + this._readyCapability.promise.then(() => { + for (const listener of this._progressListeners) { + listener(loaded, total); + } + }); + } + + onDataProgressiveRead(chunk) { + this._readyCapability.promise.then(() => { + for (const listener of this._progressiveReadListeners) { + listener(chunk); + } + }); + } + + onDataProgressiveDone() { + this._readyCapability.promise.then(() => { + for (const listener of this._progressiveDoneListeners) { + listener(); + } + }); + } + + transportReady() { + this._readyCapability.resolve(); + } + + requestDataRange(begin, end) { + (0, _util.unreachable)("Abstract method PDFDataRangeTransport.requestDataRange"); + } + + abort() {} + +} + +exports.PDFDataRangeTransport = PDFDataRangeTransport; + +class PDFDocumentProxy { + constructor(pdfInfo, transport) { + this._pdfInfo = pdfInfo; + this._transport = transport; + } + + get annotationStorage() { + return (0, _util.shadow)(this, "annotationStorage", new _annotation_storage.AnnotationStorage()); + } + + get numPages() { + return this._pdfInfo.numPages; + } + + get fingerprint() { + return this._pdfInfo.fingerprint; + } + + get isPureXfa() { + return this._pdfInfo.isPureXfa; + } + + getPage(pageNumber) { + return this._transport.getPage(pageNumber); + } + + getPageIndex(ref) { + return this._transport.getPageIndex(ref); + } + + getDestinations() { + return this._transport.getDestinations(); + } + + getDestination(id) { + return this._transport.getDestination(id); + } + + getPageLabels() { + return this._transport.getPageLabels(); + } + + getPageLayout() { + return this._transport.getPageLayout(); + } + + getPageMode() { + return this._transport.getPageMode(); + } + + getViewerPreferences() { + return this._transport.getViewerPreferences(); + } + + getOpenAction() { + return this._transport.getOpenAction(); + } + + getAttachments() { + return this._transport.getAttachments(); + } + + getJavaScript() { + return this._transport.getJavaScript(); + } + + getJSActions() { + return this._transport.getDocJSActions(); + } + + getOutline() { + return this._transport.getOutline(); + } + + getOptionalContentConfig() { + return this._transport.getOptionalContentConfig(); + } + + getPermissions() { + return this._transport.getPermissions(); + } + + getMetadata() { + return this._transport.getMetadata(); + } + + getMarkInfo() { + return this._transport.getMarkInfo(); + } + + getData() { + return this._transport.getData(); + } + + getDownloadInfo() { + return this._transport.downloadInfoCapability.promise; + } + + getStats() { + return this._transport.getStats(); + } + + cleanup(keepLoadedFonts = false) { + return this._transport.startCleanup(keepLoadedFonts || this.isPureXfa); + } + + destroy() { + return this.loadingTask.destroy(); + } + + get loadingParams() { + return this._transport.loadingParams; + } + + get loadingTask() { + return this._transport.loadingTask; + } + + saveDocument(annotationStorage) { + return this._transport.saveDocument(annotationStorage); + } + + getFieldObjects() { + return this._transport.getFieldObjects(); + } + + hasJSActions() { + return this._transport.hasJSActions(); + } + + getCalculationOrderIds() { + return this._transport.getCalculationOrderIds(); + } + +} + +exports.PDFDocumentProxy = PDFDocumentProxy; + +class PDFPageProxy { + constructor(pageIndex, pageInfo, transport, ownerDocument, pdfBug = false) { + this._pageIndex = pageIndex; + this._pageInfo = pageInfo; + this._ownerDocument = ownerDocument; + this._transport = transport; + this._stats = pdfBug ? new _display_utils.StatTimer() : null; + this._pdfBug = pdfBug; + this.commonObjs = transport.commonObjs; + this.objs = new PDFObjects(); + this.cleanupAfterRender = false; + this.pendingCleanup = false; + this._intentStates = new Map(); + this.destroyed = false; + } + + get pageNumber() { + return this._pageIndex + 1; + } + + get rotate() { + return this._pageInfo.rotate; + } + + get ref() { + return this._pageInfo.ref; + } + + get userUnit() { + return this._pageInfo.userUnit; + } + + get view() { + return this._pageInfo.view; + } + + getViewport({ + scale, + rotation = this.rotate, + offsetX = 0, + offsetY = 0, + dontFlip = false + } = {}) { + return new _display_utils.PageViewport({ + viewBox: this.view, + scale, + rotation, + offsetX, + offsetY, + dontFlip + }); + } + + getAnnotations({ + intent = null + } = {}) { + if (!this._annotationsPromise || this._annotationsIntent !== intent) { + this._annotationsPromise = this._transport.getAnnotations(this._pageIndex, intent); + this._annotationsIntent = intent; + } + + return this._annotationsPromise; + } + + getJSActions() { + return this._jsActionsPromise || (this._jsActionsPromise = this._transport.getPageJSActions(this._pageIndex)); + } + + getXfa() { + return this._xfaPromise || (this._xfaPromise = this._transport.getPageXfa(this._pageIndex)); + } + + render({ + canvasContext, + viewport, + intent = "display", + enableWebGL = false, + renderInteractiveForms = false, + transform = null, + imageLayer = null, + canvasFactory = null, + background = null, + annotationStorage = null, + optionalContentConfigPromise = null + }) { + var _intentState; + + if (this._stats) { + this._stats.time("Overall"); + } + + const renderingIntent = intent === "print" ? "print" : "display"; + this.pendingCleanup = false; + + if (!optionalContentConfigPromise) { + optionalContentConfigPromise = this._transport.getOptionalContentConfig(); + } + + let intentState = this._intentStates.get(renderingIntent); + + if (!intentState) { + intentState = Object.create(null); + + this._intentStates.set(renderingIntent, intentState); + } + + if (intentState.streamReaderCancelTimeout) { + clearTimeout(intentState.streamReaderCancelTimeout); + intentState.streamReaderCancelTimeout = null; + } + + const canvasFactoryInstance = canvasFactory || new DefaultCanvasFactory({ + ownerDocument: this._ownerDocument + }); + const webGLContext = new _webgl.WebGLContext({ + enable: enableWebGL + }); + + if (!intentState.displayReadyCapability) { + intentState.displayReadyCapability = (0, _util.createPromiseCapability)(); + intentState.operatorList = { + fnArray: [], + argsArray: [], + lastChunk: false + }; + + if (this._stats) { + this._stats.time("Page Request"); + } + + this._pumpOperatorList({ + pageIndex: this._pageIndex, + intent: renderingIntent, + renderInteractiveForms: renderInteractiveForms === true, + annotationStorage: annotationStorage?.serializable || null + }); + } + + const complete = error => { + intentState.renderTasks.delete(internalRenderTask); + + if (this.cleanupAfterRender || renderingIntent === "print") { + this.pendingCleanup = true; + } + + this._tryCleanup(); + + if (error) { + internalRenderTask.capability.reject(error); + + this._abortOperatorList({ + intentState, + reason: error + }); + } else { + internalRenderTask.capability.resolve(); + } + + if (this._stats) { + this._stats.timeEnd("Rendering"); + + this._stats.timeEnd("Overall"); + } + }; + + const internalRenderTask = new InternalRenderTask({ + callback: complete, + params: { + canvasContext, + viewport, + transform, + imageLayer, + background + }, + objs: this.objs, + commonObjs: this.commonObjs, + operatorList: intentState.operatorList, + pageIndex: this._pageIndex, + canvasFactory: canvasFactoryInstance, + webGLContext, + useRequestAnimationFrame: renderingIntent !== "print", + pdfBug: this._pdfBug + }); + ((_intentState = intentState).renderTasks || (_intentState.renderTasks = new Set())).add(internalRenderTask); + const renderTask = internalRenderTask.task; + Promise.all([intentState.displayReadyCapability.promise, optionalContentConfigPromise]).then(([transparency, optionalContentConfig]) => { + if (this.pendingCleanup) { + complete(); + return; + } + + if (this._stats) { + this._stats.time("Rendering"); + } + + internalRenderTask.initializeGraphics({ + transparency, + optionalContentConfig + }); + internalRenderTask.operatorListChanged(); + }).catch(complete); + return renderTask; + } + + getOperatorList() { + function operatorListChanged() { + if (intentState.operatorList.lastChunk) { + intentState.opListReadCapability.resolve(intentState.operatorList); + intentState.renderTasks.delete(opListTask); + } + } + + const renderingIntent = "oplist"; + + let intentState = this._intentStates.get(renderingIntent); + + if (!intentState) { + intentState = Object.create(null); + + this._intentStates.set(renderingIntent, intentState); + } + + let opListTask; + + if (!intentState.opListReadCapability) { + var _intentState2; + + opListTask = Object.create(null); + opListTask.operatorListChanged = operatorListChanged; + intentState.opListReadCapability = (0, _util.createPromiseCapability)(); + ((_intentState2 = intentState).renderTasks || (_intentState2.renderTasks = new Set())).add(opListTask); + intentState.operatorList = { + fnArray: [], + argsArray: [], + lastChunk: false + }; + + if (this._stats) { + this._stats.time("Page Request"); + } + + this._pumpOperatorList({ + pageIndex: this._pageIndex, + intent: renderingIntent + }); + } + + return intentState.opListReadCapability.promise; + } + + streamTextContent({ + normalizeWhitespace = false, + disableCombineTextItems = false + } = {}) { + const TEXT_CONTENT_CHUNK_SIZE = 100; + return this._transport.messageHandler.sendWithStream("GetTextContent", { + pageIndex: this._pageIndex, + normalizeWhitespace: normalizeWhitespace === true, + combineTextItems: disableCombineTextItems !== true + }, { + highWaterMark: TEXT_CONTENT_CHUNK_SIZE, + + size(textContent) { + return textContent.items.length; + } + + }); + } + + getTextContent(params = {}) { + const readableStream = this.streamTextContent(params); + return new Promise(function (resolve, reject) { + function pump() { + reader.read().then(function ({ + value, + done + }) { + if (done) { + resolve(textContent); + return; + } + + Object.assign(textContent.styles, value.styles); + textContent.items.push(...value.items); + pump(); + }, reject); + } + + const reader = readableStream.getReader(); + const textContent = { + items: [], + styles: Object.create(null) + }; + pump(); + }); + } + + _destroy() { + this.destroyed = true; + this._transport.pageCache[this._pageIndex] = null; + const waitOn = []; + + for (const [intent, intentState] of this._intentStates) { + this._abortOperatorList({ + intentState, + reason: new Error("Page was destroyed."), + force: true + }); + + if (intent === "oplist") { + continue; + } + + for (const internalRenderTask of intentState.renderTasks) { + waitOn.push(internalRenderTask.completed); + internalRenderTask.cancel(); + } + } + + this.objs.clear(); + this._annotationsPromise = null; + this._jsActionsPromise = null; + this._xfaPromise = null; + this.pendingCleanup = false; + return Promise.all(waitOn); + } + + cleanup(resetStats = false) { + this.pendingCleanup = true; + return this._tryCleanup(resetStats); + } + + _tryCleanup(resetStats = false) { + if (!this.pendingCleanup) { + return false; + } + + for (const { + renderTasks, + operatorList + } of this._intentStates.values()) { + if (renderTasks.size > 0 || !operatorList.lastChunk) { + return false; + } + } + + this._intentStates.clear(); + + this.objs.clear(); + this._annotationsPromise = null; + this._jsActionsPromise = null; + this._xfaPromise = null; + + if (resetStats && this._stats) { + this._stats = new _display_utils.StatTimer(); + } + + this.pendingCleanup = false; + return true; + } + + _startRenderPage(transparency, intent) { + const intentState = this._intentStates.get(intent); + + if (!intentState) { + return; + } + + if (this._stats) { + this._stats.timeEnd("Page Request"); + } + + if (intentState.displayReadyCapability) { + intentState.displayReadyCapability.resolve(transparency); + } + } + + _renderPageChunk(operatorListChunk, intentState) { + for (let i = 0, ii = operatorListChunk.length; i < ii; i++) { + intentState.operatorList.fnArray.push(operatorListChunk.fnArray[i]); + intentState.operatorList.argsArray.push(operatorListChunk.argsArray[i]); + } + + intentState.operatorList.lastChunk = operatorListChunk.lastChunk; + + for (const internalRenderTask of intentState.renderTasks) { + internalRenderTask.operatorListChanged(); + } + + if (operatorListChunk.lastChunk) { + this._tryCleanup(); + } + } + + _pumpOperatorList(args) { + (0, _util.assert)(args.intent, 'PDFPageProxy._pumpOperatorList: Expected "intent" argument.'); + + const readableStream = this._transport.messageHandler.sendWithStream("GetOperatorList", args); + + const reader = readableStream.getReader(); + + const intentState = this._intentStates.get(args.intent); + + intentState.streamReader = reader; + + const pump = () => { + reader.read().then(({ + value, + done + }) => { + if (done) { + intentState.streamReader = null; + return; + } + + if (this._transport.destroyed) { + return; + } + + this._renderPageChunk(value, intentState); + + pump(); + }, reason => { + intentState.streamReader = null; + + if (this._transport.destroyed) { + return; + } + + if (intentState.operatorList) { + intentState.operatorList.lastChunk = true; + + for (const internalRenderTask of intentState.renderTasks) { + internalRenderTask.operatorListChanged(); + } + + this._tryCleanup(); + } + + if (intentState.displayReadyCapability) { + intentState.displayReadyCapability.reject(reason); + } else if (intentState.opListReadCapability) { + intentState.opListReadCapability.reject(reason); + } else { + throw reason; + } + }); + }; + + pump(); + } + + _abortOperatorList({ + intentState, + reason, + force = false + }) { + (0, _util.assert)(reason instanceof Error || typeof reason === "object" && reason !== null, 'PDFPageProxy._abortOperatorList: Expected "reason" argument.'); + + if (!intentState.streamReader) { + return; + } + + if (!force) { + if (intentState.renderTasks.size > 0) { + return; + } + + if (reason instanceof _display_utils.RenderingCancelledException) { + intentState.streamReaderCancelTimeout = setTimeout(() => { + this._abortOperatorList({ + intentState, + reason, + force: true + }); + + intentState.streamReaderCancelTimeout = null; + }, RENDERING_CANCELLED_TIMEOUT); + return; + } + } + + intentState.streamReader.cancel(new _util.AbortException(reason?.message)); + intentState.streamReader = null; + + if (this._transport.destroyed) { + return; + } + + for (const [intent, curIntentState] of this._intentStates) { + if (curIntentState === intentState) { + this._intentStates.delete(intent); + + break; + } + } + + this.cleanup(); + } + + get stats() { + return this._stats; + } + +} + +exports.PDFPageProxy = PDFPageProxy; + +class LoopbackPort { + constructor() { + this._listeners = []; + this._deferred = Promise.resolve(undefined); + } + + postMessage(obj, transfers) { + function cloneValue(value) { + if (typeof value !== "object" || value === null) { + return value; + } + + if (cloned.has(value)) { + return cloned.get(value); + } + + let buffer, result; + + if ((buffer = value.buffer) && (0, _util.isArrayBuffer)(buffer)) { + if (transfers?.includes(buffer)) { + result = new value.constructor(buffer, value.byteOffset, value.byteLength); + } else { + result = new value.constructor(value); + } + + cloned.set(value, result); + return result; + } + + if (value instanceof Map) { + result = new Map(); + cloned.set(value, result); + + for (const [key, val] of value) { + result.set(key, cloneValue(val)); + } + + return result; + } + + if (value instanceof Set) { + result = new Set(); + cloned.set(value, result); + + for (const val of value) { + result.add(cloneValue(val)); + } + + return result; + } + + result = Array.isArray(value) ? [] : {}; + cloned.set(value, result); + + for (const i in value) { + let desc, + p = value; + + while (!(desc = Object.getOwnPropertyDescriptor(p, i))) { + p = Object.getPrototypeOf(p); + } + + if (typeof desc.value === "undefined") { + continue; + } + + if (typeof desc.value === "function") { + if (value.hasOwnProperty?.(i)) { + throw new Error(`LoopbackPort.postMessage - cannot clone: ${value[i]}`); + } + + continue; + } + + result[i] = cloneValue(desc.value); + } + + return result; + } + + const cloned = new WeakMap(); + const event = { + data: cloneValue(obj) + }; + + this._deferred.then(() => { + for (const listener of this._listeners) { + listener.call(this, event); + } + }); + } + + addEventListener(name, listener) { + this._listeners.push(listener); + } + + removeEventListener(name, listener) { + const i = this._listeners.indexOf(listener); + + this._listeners.splice(i, 1); + } + + terminate() { + this._listeners.length = 0; + } + +} + +exports.LoopbackPort = LoopbackPort; + +const PDFWorker = function PDFWorkerClosure() { + const pdfWorkerPorts = new WeakMap(); + let isWorkerDisabled = false; + let fallbackWorkerSrc; + let nextFakeWorkerId = 0; + let fakeWorkerCapability; + + if (_is_node.isNodeJS && typeof require === "function") { + isWorkerDisabled = true; + fallbackWorkerSrc = "./pdf.worker.js"; + } else if (typeof document === "object" && "currentScript" in document) { + const pdfjsFilePath = document.currentScript?.src; + + if (pdfjsFilePath) { + fallbackWorkerSrc = pdfjsFilePath.replace(/(\.(?:min\.)?js)(\?.*)?$/i, ".worker$1$2"); + } + } + + function getWorkerSrc() { + if (_worker_options.GlobalWorkerOptions.workerSrc) { + return _worker_options.GlobalWorkerOptions.workerSrc; + } + + if (typeof fallbackWorkerSrc !== "undefined") { + if (!_is_node.isNodeJS) { + (0, _display_utils.deprecated)('No "GlobalWorkerOptions.workerSrc" specified.'); + } + + return fallbackWorkerSrc; + } + + throw new Error('No "GlobalWorkerOptions.workerSrc" specified.'); + } + + function getMainThreadWorkerMessageHandler() { + let mainWorkerMessageHandler; + + try { + mainWorkerMessageHandler = globalThis.pdfjsWorker?.WorkerMessageHandler; + } catch (ex) {} + + return mainWorkerMessageHandler || null; + } + + function setupFakeWorkerGlobal() { + if (fakeWorkerCapability) { + return fakeWorkerCapability.promise; + } + + fakeWorkerCapability = (0, _util.createPromiseCapability)(); + + const loader = async function () { + const mainWorkerMessageHandler = getMainThreadWorkerMessageHandler(); + + if (mainWorkerMessageHandler) { + return mainWorkerMessageHandler; + } + + if (_is_node.isNodeJS && typeof require === "function") { + const worker = eval("require")(getWorkerSrc()); + return worker.WorkerMessageHandler; + } + + await (0, _display_utils.loadScript)(getWorkerSrc()); + return window.pdfjsWorker.WorkerMessageHandler; + }; + + loader().then(fakeWorkerCapability.resolve, fakeWorkerCapability.reject); + return fakeWorkerCapability.promise; + } + + function createCDNWrapper(url) { + const wrapper = "importScripts('" + url + "');"; + return URL.createObjectURL(new Blob([wrapper])); + } + + class PDFWorker { + constructor({ + name = null, + port = null, + verbosity = (0, _util.getVerbosityLevel)() + } = {}) { + if (port && pdfWorkerPorts.has(port)) { + throw new Error("Cannot use more than one PDFWorker per port"); + } + + this.name = name; + this.destroyed = false; + this.postMessageTransfers = true; + this.verbosity = verbosity; + this._readyCapability = (0, _util.createPromiseCapability)(); + this._port = null; + this._webWorker = null; + this._messageHandler = null; + + if (port) { + pdfWorkerPorts.set(port, this); + + this._initializeFromPort(port); + + return; + } + + this._initialize(); + } + + get promise() { + return this._readyCapability.promise; + } + + get port() { + return this._port; + } + + get messageHandler() { + return this._messageHandler; + } + + _initializeFromPort(port) { + this._port = port; + this._messageHandler = new _message_handler.MessageHandler("main", "worker", port); + + this._messageHandler.on("ready", function () {}); + + this._readyCapability.resolve(); + } + + _initialize() { + if (typeof Worker !== "undefined" && !isWorkerDisabled && !getMainThreadWorkerMessageHandler()) { + let workerSrc = getWorkerSrc(); + + try { + if (!(0, _util.isSameOrigin)(window.location.href, workerSrc)) { + workerSrc = createCDNWrapper(new URL(workerSrc, window.location).href); + } + + const worker = new Worker(workerSrc); + const messageHandler = new _message_handler.MessageHandler("main", "worker", worker); + + const terminateEarly = () => { + worker.removeEventListener("error", onWorkerError); + messageHandler.destroy(); + worker.terminate(); + + if (this.destroyed) { + this._readyCapability.reject(new Error("Worker was destroyed")); + } else { + this._setupFakeWorker(); + } + }; + + const onWorkerError = () => { + if (!this._webWorker) { + terminateEarly(); + } + }; + + worker.addEventListener("error", onWorkerError); + messageHandler.on("test", data => { + worker.removeEventListener("error", onWorkerError); + + if (this.destroyed) { + terminateEarly(); + return; + } + + if (data) { + this._messageHandler = messageHandler; + this._port = worker; + this._webWorker = worker; + + if (!data.supportTransfers) { + this.postMessageTransfers = false; + } + + this._readyCapability.resolve(); + + messageHandler.send("configure", { + verbosity: this.verbosity + }); + } else { + this._setupFakeWorker(); + + messageHandler.destroy(); + worker.terminate(); + } + }); + messageHandler.on("ready", data => { + worker.removeEventListener("error", onWorkerError); + + if (this.destroyed) { + terminateEarly(); + return; + } + + try { + sendTest(); + } catch (e) { + this._setupFakeWorker(); + } + }); + + const sendTest = () => { + const testObj = new Uint8Array([this.postMessageTransfers ? 255 : 0]); + + try { + messageHandler.send("test", testObj, [testObj.buffer]); + } catch (ex) { + (0, _util.warn)("Cannot use postMessage transfers."); + testObj[0] = 0; + messageHandler.send("test", testObj); + } + }; + + sendTest(); + return; + } catch (e) { + (0, _util.info)("The worker has been disabled."); + } + } + + this._setupFakeWorker(); + } + + _setupFakeWorker() { + if (!isWorkerDisabled) { + (0, _util.warn)("Setting up fake worker."); + isWorkerDisabled = true; + } + + setupFakeWorkerGlobal().then(WorkerMessageHandler => { + if (this.destroyed) { + this._readyCapability.reject(new Error("Worker was destroyed")); + + return; + } + + const port = new LoopbackPort(); + this._port = port; + const id = "fake" + nextFakeWorkerId++; + const workerHandler = new _message_handler.MessageHandler(id + "_worker", id, port); + WorkerMessageHandler.setup(workerHandler, port); + const messageHandler = new _message_handler.MessageHandler(id, id + "_worker", port); + this._messageHandler = messageHandler; + + this._readyCapability.resolve(); + + messageHandler.send("configure", { + verbosity: this.verbosity + }); + }).catch(reason => { + this._readyCapability.reject(new Error(`Setting up fake worker failed: "${reason.message}".`)); + }); + } + + destroy() { + this.destroyed = true; + + if (this._webWorker) { + this._webWorker.terminate(); + + this._webWorker = null; + } + + pdfWorkerPorts.delete(this._port); + this._port = null; + + if (this._messageHandler) { + this._messageHandler.destroy(); + + this._messageHandler = null; + } + } + + static fromPort(params) { + if (!params || !params.port) { + throw new Error("PDFWorker.fromPort - invalid method signature."); + } + + if (pdfWorkerPorts.has(params.port)) { + return pdfWorkerPorts.get(params.port); + } + + return new PDFWorker(params); + } + + static getWorkerSrc() { + return getWorkerSrc(); + } + + } + + return PDFWorker; +}(); + +exports.PDFWorker = PDFWorker; + +class WorkerTransport { + constructor(messageHandler, loadingTask, networkStream, params) { + this.messageHandler = messageHandler; + this.loadingTask = loadingTask; + this.commonObjs = new PDFObjects(); + this.fontLoader = new _font_loader.FontLoader({ + docId: loadingTask.docId, + onUnsupportedFeature: this._onUnsupportedFeature.bind(this), + ownerDocument: params.ownerDocument + }); + this._params = params; + this.CMapReaderFactory = new params.CMapReaderFactory({ + baseUrl: params.cMapUrl, + isCompressed: params.cMapPacked + }); + this.destroyed = false; + this.destroyCapability = null; + this._passwordCapability = null; + this._networkStream = networkStream; + this._fullReader = null; + this._lastProgress = null; + this.pageCache = []; + this.pagePromises = []; + this.downloadInfoCapability = (0, _util.createPromiseCapability)(); + this.setupMessageHandler(); + } + + get loadingTaskSettled() { + return this.loadingTask._capability.settled; + } + + destroy() { + if (this.destroyCapability) { + return this.destroyCapability.promise; + } + + this.destroyed = true; + this.destroyCapability = (0, _util.createPromiseCapability)(); + + if (this._passwordCapability) { + this._passwordCapability.reject(new Error("Worker was destroyed during onPassword callback")); + } + + const waitOn = []; + this.pageCache.forEach(function (page) { + if (page) { + waitOn.push(page._destroy()); + } + }); + this.pageCache.length = 0; + this.pagePromises.length = 0; + const terminated = this.messageHandler.sendWithPromise("Terminate", null); + waitOn.push(terminated); + + if (this.loadingTaskSettled) { + const annotationStorageResetModified = this.loadingTask.promise.then(pdfDocument => { + if (pdfDocument.hasOwnProperty("annotationStorage")) { + pdfDocument.annotationStorage.resetModified(); + } + }).catch(() => {}); + waitOn.push(annotationStorageResetModified); + } + + Promise.all(waitOn).then(() => { + this.commonObjs.clear(); + this.fontLoader.clear(); + this._hasJSActionsPromise = null; + + if (this._networkStream) { + this._networkStream.cancelAllRequests(new _util.AbortException("Worker was terminated.")); + } + + if (this.messageHandler) { + this.messageHandler.destroy(); + this.messageHandler = null; + } + + this.destroyCapability.resolve(); + }, this.destroyCapability.reject); + return this.destroyCapability.promise; + } + + setupMessageHandler() { + const { + messageHandler, + loadingTask + } = this; + messageHandler.on("GetReader", (data, sink) => { + (0, _util.assert)(this._networkStream, "GetReader - no `IPDFStream` instance available."); + this._fullReader = this._networkStream.getFullReader(); + + this._fullReader.onProgress = evt => { + this._lastProgress = { + loaded: evt.loaded, + total: evt.total + }; + }; + + sink.onPull = () => { + this._fullReader.read().then(function ({ + value, + done + }) { + if (done) { + sink.close(); + return; + } + + (0, _util.assert)((0, _util.isArrayBuffer)(value), "GetReader - expected an ArrayBuffer."); + sink.enqueue(new Uint8Array(value), 1, [value]); + }).catch(reason => { + sink.error(reason); + }); + }; + + sink.onCancel = reason => { + this._fullReader.cancel(reason); + + sink.ready.catch(readyReason => { + if (this.destroyed) { + return; + } + + throw readyReason; + }); + }; + }); + messageHandler.on("ReaderHeadersReady", data => { + const headersCapability = (0, _util.createPromiseCapability)(); + const fullReader = this._fullReader; + fullReader.headersReady.then(() => { + if (!fullReader.isStreamingSupported || !fullReader.isRangeSupported) { + if (this._lastProgress && loadingTask.onProgress) { + loadingTask.onProgress(this._lastProgress); + } + + fullReader.onProgress = evt => { + if (loadingTask.onProgress) { + loadingTask.onProgress({ + loaded: evt.loaded, + total: evt.total + }); + } + }; + } + + headersCapability.resolve({ + isStreamingSupported: fullReader.isStreamingSupported, + isRangeSupported: fullReader.isRangeSupported, + contentLength: fullReader.contentLength + }); + }, headersCapability.reject); + return headersCapability.promise; + }); + messageHandler.on("GetRangeReader", (data, sink) => { + (0, _util.assert)(this._networkStream, "GetRangeReader - no `IPDFStream` instance available."); + + const rangeReader = this._networkStream.getRangeReader(data.begin, data.end); + + if (!rangeReader) { + sink.close(); + return; + } + + sink.onPull = () => { + rangeReader.read().then(function ({ + value, + done + }) { + if (done) { + sink.close(); + return; + } + + (0, _util.assert)((0, _util.isArrayBuffer)(value), "GetRangeReader - expected an ArrayBuffer."); + sink.enqueue(new Uint8Array(value), 1, [value]); + }).catch(reason => { + sink.error(reason); + }); + }; + + sink.onCancel = reason => { + rangeReader.cancel(reason); + sink.ready.catch(readyReason => { + if (this.destroyed) { + return; + } + + throw readyReason; + }); + }; + }); + messageHandler.on("GetDoc", ({ + pdfInfo + }) => { + this._numPages = pdfInfo.numPages; + + loadingTask._capability.resolve(new PDFDocumentProxy(pdfInfo, this)); + }); + messageHandler.on("DocException", function (ex) { + let reason; + + switch (ex.name) { + case "PasswordException": + reason = new _util.PasswordException(ex.message, ex.code); + break; + + case "InvalidPDFException": + reason = new _util.InvalidPDFException(ex.message); + break; + + case "MissingPDFException": + reason = new _util.MissingPDFException(ex.message); + break; + + case "UnexpectedResponseException": + reason = new _util.UnexpectedResponseException(ex.message, ex.status); + break; + + case "UnknownErrorException": + reason = new _util.UnknownErrorException(ex.message, ex.details); + break; + } + + if (!(reason instanceof Error)) { + const msg = "DocException - expected a valid Error."; + (0, _util.warn)(msg); + } + + loadingTask._capability.reject(reason); + }); + messageHandler.on("PasswordRequest", exception => { + this._passwordCapability = (0, _util.createPromiseCapability)(); + + if (loadingTask.onPassword) { + const updatePassword = password => { + this._passwordCapability.resolve({ + password + }); + }; + + try { + loadingTask.onPassword(updatePassword, exception.code); + } catch (ex) { + this._passwordCapability.reject(ex); + } + } else { + this._passwordCapability.reject(new _util.PasswordException(exception.message, exception.code)); + } + + return this._passwordCapability.promise; + }); + messageHandler.on("DataLoaded", data => { + if (loadingTask.onProgress) { + loadingTask.onProgress({ + loaded: data.length, + total: data.length + }); + } + + this.downloadInfoCapability.resolve(data); + }); + messageHandler.on("StartRenderPage", data => { + if (this.destroyed) { + return; + } + + const page = this.pageCache[data.pageIndex]; + + page._startRenderPage(data.transparency, data.intent); + }); + messageHandler.on("commonobj", data => { + if (this.destroyed) { + return; + } + + const [id, type, exportedData] = data; + + if (this.commonObjs.has(id)) { + return; + } + + switch (type) { + case "Font": + const params = this._params; + + if ("error" in exportedData) { + const exportedError = exportedData.error; + (0, _util.warn)(`Error during font loading: ${exportedError}`); + this.commonObjs.resolve(id, exportedError); + break; + } + + let fontRegistry = null; + + if (params.pdfBug && globalThis.FontInspector?.enabled) { + fontRegistry = { + registerFont(font, url) { + globalThis.FontInspector.fontAdded(font, url); + } + + }; + } + + const font = new _font_loader.FontFaceObject(exportedData, { + isEvalSupported: params.isEvalSupported, + disableFontFace: params.disableFontFace, + ignoreErrors: params.ignoreErrors, + onUnsupportedFeature: this._onUnsupportedFeature.bind(this), + fontRegistry + }); + this.fontLoader.bind(font).catch(reason => { + return messageHandler.sendWithPromise("FontFallback", { + id + }); + }).finally(() => { + if (!params.fontExtraProperties && font.data) { + font.data = null; + } + + this.commonObjs.resolve(id, font); + }); + break; + + case "FontPath": + case "Image": + this.commonObjs.resolve(id, exportedData); + break; + + default: + throw new Error(`Got unknown common object type ${type}`); + } + }); + messageHandler.on("obj", data => { + if (this.destroyed) { + return undefined; + } + + const [id, pageIndex, type, imageData] = data; + const pageProxy = this.pageCache[pageIndex]; + + if (pageProxy.objs.has(id)) { + return undefined; + } + + switch (type) { + case "Image": + pageProxy.objs.resolve(id, imageData); + const MAX_IMAGE_SIZE_TO_STORE = 8000000; + + if (imageData?.data?.length > MAX_IMAGE_SIZE_TO_STORE) { + pageProxy.cleanupAfterRender = true; + } + + break; + + default: + throw new Error(`Got unknown object type ${type}`); + } + + return undefined; + }); + messageHandler.on("DocProgress", data => { + if (this.destroyed) { + return; + } + + if (loadingTask.onProgress) { + loadingTask.onProgress({ + loaded: data.loaded, + total: data.total + }); + } + }); + messageHandler.on("UnsupportedFeature", this._onUnsupportedFeature.bind(this)); + messageHandler.on("FetchBuiltInCMap", (data, sink) => { + if (this.destroyed) { + sink.error(new Error("Worker was destroyed")); + return; + } + + let fetched = false; + + sink.onPull = () => { + if (fetched) { + sink.close(); + return; + } + + fetched = true; + this.CMapReaderFactory.fetch(data).then(function (builtInCMap) { + sink.enqueue(builtInCMap, 1, [builtInCMap.cMapData.buffer]); + }).catch(function (reason) { + sink.error(reason); + }); + }; + }); + } + + _onUnsupportedFeature({ + featureId + }) { + if (this.destroyed) { + return; + } + + if (this.loadingTask.onUnsupportedFeature) { + this.loadingTask.onUnsupportedFeature(featureId); + } + } + + getData() { + return this.messageHandler.sendWithPromise("GetData", null); + } + + getPage(pageNumber) { + if (!Number.isInteger(pageNumber) || pageNumber <= 0 || pageNumber > this._numPages) { + return Promise.reject(new Error("Invalid page request")); + } + + const pageIndex = pageNumber - 1; + + if (pageIndex in this.pagePromises) { + return this.pagePromises[pageIndex]; + } + + const promise = this.messageHandler.sendWithPromise("GetPage", { + pageIndex + }).then(pageInfo => { + if (this.destroyed) { + throw new Error("Transport destroyed"); + } + + const page = new PDFPageProxy(pageIndex, pageInfo, this, this._params.ownerDocument, this._params.pdfBug); + this.pageCache[pageIndex] = page; + return page; + }); + this.pagePromises[pageIndex] = promise; + return promise; + } + + getPageIndex(ref) { + return this.messageHandler.sendWithPromise("GetPageIndex", { + ref + }).catch(function (reason) { + return Promise.reject(new Error(reason)); + }); + } + + getAnnotations(pageIndex, intent) { + return this.messageHandler.sendWithPromise("GetAnnotations", { + pageIndex, + intent + }); + } + + saveDocument(annotationStorage) { + return this.messageHandler.sendWithPromise("SaveDocument", { + numPages: this._numPages, + annotationStorage: annotationStorage?.serializable || null, + filename: this._fullReader?.filename ?? null + }).finally(() => { + if (annotationStorage) { + annotationStorage.resetModified(); + } + }); + } + + getFieldObjects() { + return this.messageHandler.sendWithPromise("GetFieldObjects", null); + } + + hasJSActions() { + return this._hasJSActionsPromise || (this._hasJSActionsPromise = this.messageHandler.sendWithPromise("HasJSActions", null)); + } + + getCalculationOrderIds() { + return this.messageHandler.sendWithPromise("GetCalculationOrderIds", null); + } + + getDestinations() { + return this.messageHandler.sendWithPromise("GetDestinations", null); + } + + getDestination(id) { + if (typeof id !== "string") { + return Promise.reject(new Error("Invalid destination request.")); + } + + return this.messageHandler.sendWithPromise("GetDestination", { + id + }); + } + + getPageLabels() { + return this.messageHandler.sendWithPromise("GetPageLabels", null); + } + + getPageLayout() { + return this.messageHandler.sendWithPromise("GetPageLayout", null); + } + + getPageMode() { + return this.messageHandler.sendWithPromise("GetPageMode", null); + } + + getViewerPreferences() { + return this.messageHandler.sendWithPromise("GetViewerPreferences", null); + } + + getOpenAction() { + return this.messageHandler.sendWithPromise("GetOpenAction", null); + } + + getAttachments() { + return this.messageHandler.sendWithPromise("GetAttachments", null); + } + + getJavaScript() { + return this.messageHandler.sendWithPromise("GetJavaScript", null); + } + + getDocJSActions() { + return this.messageHandler.sendWithPromise("GetDocJSActions", null); + } + + getPageJSActions(pageIndex) { + return this.messageHandler.sendWithPromise("GetPageJSActions", { + pageIndex + }); + } + + getPageXfa(pageIndex) { + return this.messageHandler.sendWithPromise("GetPageXfa", { + pageIndex + }); + } + + getOutline() { + return this.messageHandler.sendWithPromise("GetOutline", null); + } + + getOptionalContentConfig() { + return this.messageHandler.sendWithPromise("GetOptionalContentConfig", null).then(results => { + return new _optional_content_config.OptionalContentConfig(results); + }); + } + + getPermissions() { + return this.messageHandler.sendWithPromise("GetPermissions", null); + } + + getMetadata() { + return this.messageHandler.sendWithPromise("GetMetadata", null).then(results => { + return { + info: results[0], + metadata: results[1] ? new _metadata.Metadata(results[1]) : null, + contentDispositionFilename: this._fullReader?.filename ?? null, + contentLength: this._fullReader?.contentLength ?? null + }; + }); + } + + getMarkInfo() { + return this.messageHandler.sendWithPromise("GetMarkInfo", null); + } + + getStats() { + return this.messageHandler.sendWithPromise("GetStats", null); + } + + async startCleanup(keepLoadedFonts = false) { + await this.messageHandler.sendWithPromise("Cleanup", null); + + if (this.destroyed) { + return; + } + + for (let i = 0, ii = this.pageCache.length; i < ii; i++) { + const page = this.pageCache[i]; + + if (!page) { + continue; + } + + const cleanupSuccessful = page.cleanup(); + + if (!cleanupSuccessful) { + throw new Error(`startCleanup: Page ${i + 1} is currently rendering.`); + } + } + + this.commonObjs.clear(); + + if (!keepLoadedFonts) { + this.fontLoader.clear(); + } + + this._hasJSActionsPromise = null; + } + + get loadingParams() { + const params = this._params; + return (0, _util.shadow)(this, "loadingParams", { + disableAutoFetch: params.disableAutoFetch, + disableFontFace: params.disableFontFace + }); + } + +} + +class PDFObjects { + constructor() { + this._objs = Object.create(null); + } + + _ensureObj(objId) { + if (this._objs[objId]) { + return this._objs[objId]; + } + + return this._objs[objId] = { + capability: (0, _util.createPromiseCapability)(), + data: null, + resolved: false + }; + } + + get(objId, callback = null) { + if (callback) { + this._ensureObj(objId).capability.promise.then(callback); + + return null; + } + + const obj = this._objs[objId]; + + if (!obj || !obj.resolved) { + throw new Error(`Requesting object that isn't resolved yet ${objId}.`); + } + + return obj.data; + } + + has(objId) { + const obj = this._objs[objId]; + return obj?.resolved || false; + } + + resolve(objId, data) { + const obj = this._ensureObj(objId); + + obj.resolved = true; + obj.data = data; + obj.capability.resolve(data); + } + + clear() { + this._objs = Object.create(null); + } + +} + +class RenderTask { + constructor(internalRenderTask) { + this._internalRenderTask = internalRenderTask; + this.onContinue = null; + } + + get promise() { + return this._internalRenderTask.capability.promise; + } + + cancel() { + this._internalRenderTask.cancel(); + } + +} + +const InternalRenderTask = function InternalRenderTaskClosure() { + const canvasInRendering = new WeakSet(); + + class InternalRenderTask { + constructor({ + callback, + params, + objs, + commonObjs, + operatorList, + pageIndex, + canvasFactory, + webGLContext, + useRequestAnimationFrame = false, + pdfBug = false + }) { + this.callback = callback; + this.params = params; + this.objs = objs; + this.commonObjs = commonObjs; + this.operatorListIdx = null; + this.operatorList = operatorList; + this._pageIndex = pageIndex; + this.canvasFactory = canvasFactory; + this.webGLContext = webGLContext; + this._pdfBug = pdfBug; + this.running = false; + this.graphicsReadyCallback = null; + this.graphicsReady = false; + this._useRequestAnimationFrame = useRequestAnimationFrame === true && typeof window !== "undefined"; + this.cancelled = false; + this.capability = (0, _util.createPromiseCapability)(); + this.task = new RenderTask(this); + this._cancelBound = this.cancel.bind(this); + this._continueBound = this._continue.bind(this); + this._scheduleNextBound = this._scheduleNext.bind(this); + this._nextBound = this._next.bind(this); + this._canvas = params.canvasContext.canvas; + } + + get completed() { + return this.capability.promise.catch(function () {}); + } + + initializeGraphics({ + transparency = false, + optionalContentConfig + }) { + if (this.cancelled) { + return; + } + + if (this._canvas) { + if (canvasInRendering.has(this._canvas)) { + throw new Error("Cannot use the same canvas during multiple render() operations. " + "Use different canvas or ensure previous operations were " + "cancelled or completed."); + } + + canvasInRendering.add(this._canvas); + } + + if (this._pdfBug && globalThis.StepperManager?.enabled) { + this.stepper = globalThis.StepperManager.create(this._pageIndex); + this.stepper.init(this.operatorList); + this.stepper.nextBreakPoint = this.stepper.getNextBreakPoint(); + } + + const { + canvasContext, + viewport, + transform, + imageLayer, + background + } = this.params; + this.gfx = new _canvas.CanvasGraphics(canvasContext, this.commonObjs, this.objs, this.canvasFactory, this.webGLContext, imageLayer, optionalContentConfig); + this.gfx.beginDrawing({ + transform, + viewport, + transparency, + background + }); + this.operatorListIdx = 0; + this.graphicsReady = true; + + if (this.graphicsReadyCallback) { + this.graphicsReadyCallback(); + } + } + + cancel(error = null) { + this.running = false; + this.cancelled = true; + + if (this.gfx) { + this.gfx.endDrawing(); + } + + if (this._canvas) { + canvasInRendering.delete(this._canvas); + } + + this.callback(error || new _display_utils.RenderingCancelledException(`Rendering cancelled, page ${this._pageIndex + 1}`, "canvas")); + } + + operatorListChanged() { + if (!this.graphicsReady) { + if (!this.graphicsReadyCallback) { + this.graphicsReadyCallback = this._continueBound; + } + + return; + } + + if (this.stepper) { + this.stepper.updateOperatorList(this.operatorList); + } + + if (this.running) { + return; + } + + this._continue(); + } + + _continue() { + this.running = true; + + if (this.cancelled) { + return; + } + + if (this.task.onContinue) { + this.task.onContinue(this._scheduleNextBound); + } else { + this._scheduleNext(); + } + } + + _scheduleNext() { + if (this._useRequestAnimationFrame) { + window.requestAnimationFrame(() => { + this._nextBound().catch(this._cancelBound); + }); + } else { + Promise.resolve().then(this._nextBound).catch(this._cancelBound); + } + } + + async _next() { + if (this.cancelled) { + return; + } + + this.operatorListIdx = this.gfx.executeOperatorList(this.operatorList, this.operatorListIdx, this._continueBound, this.stepper); + + if (this.operatorListIdx === this.operatorList.argsArray.length) { + this.running = false; + + if (this.operatorList.lastChunk) { + this.gfx.endDrawing(); + + if (this._canvas) { + canvasInRendering.delete(this._canvas); + } + + this.callback(); + } + } + } + + } + + return InternalRenderTask; +}(); + +const version = '2.8.335'; +exports.version = version; +const build = '228adbf67'; +exports.build = build; + +/***/ }), +/* 6 */ +/***/ ((__unused_webpack_module, exports, __w_pdfjs_require__) => { + + + +Object.defineProperty(exports, "__esModule", ({ + value: true +})); +exports.FontLoader = exports.FontFaceObject = void 0; + +var _util = __w_pdfjs_require__(2); + +class BaseFontLoader { + constructor({ + docId, + onUnsupportedFeature, + ownerDocument = globalThis.document + }) { + if (this.constructor === BaseFontLoader) { + (0, _util.unreachable)("Cannot initialize BaseFontLoader."); + } + + this.docId = docId; + this._onUnsupportedFeature = onUnsupportedFeature; + this._document = ownerDocument; + this.nativeFontFaces = []; + this.styleElement = null; + } + + addNativeFontFace(nativeFontFace) { + this.nativeFontFaces.push(nativeFontFace); + + this._document.fonts.add(nativeFontFace); + } + + insertRule(rule) { + let styleElement = this.styleElement; + + if (!styleElement) { + styleElement = this.styleElement = this._document.createElement("style"); + styleElement.id = `PDFJS_FONT_STYLE_TAG_${this.docId}`; + + this._document.documentElement.getElementsByTagName("head")[0].appendChild(styleElement); + } + + const styleSheet = styleElement.sheet; + styleSheet.insertRule(rule, styleSheet.cssRules.length); + } + + clear() { + this.nativeFontFaces.forEach(nativeFontFace => { + this._document.fonts.delete(nativeFontFace); + }); + this.nativeFontFaces.length = 0; + + if (this.styleElement) { + this.styleElement.remove(); + this.styleElement = null; + } + } + + async bind(font) { + if (font.attached || font.missingFile) { + return; + } + + font.attached = true; + + if (this.isFontLoadingAPISupported) { + const nativeFontFace = font.createNativeFontFace(); + + if (nativeFontFace) { + this.addNativeFontFace(nativeFontFace); + + try { + await nativeFontFace.loaded; + } catch (ex) { + this._onUnsupportedFeature({ + featureId: _util.UNSUPPORTED_FEATURES.errorFontLoadNative + }); + + (0, _util.warn)(`Failed to load font '${nativeFontFace.family}': '${ex}'.`); + font.disableFontFace = true; + throw ex; + } + } + + return; + } + + const rule = font.createFontFaceRule(); + + if (rule) { + this.insertRule(rule); + + if (this.isSyncFontLoadingSupported) { + return; + } + + await new Promise(resolve => { + const request = this._queueLoadingCallback(resolve); + + this._prepareFontLoadEvent([rule], [font], request); + }); + } + } + + _queueLoadingCallback(callback) { + (0, _util.unreachable)("Abstract method `_queueLoadingCallback`."); + } + + get isFontLoadingAPISupported() { + return (0, _util.shadow)(this, "isFontLoadingAPISupported", !!this._document?.fonts); + } + + get isSyncFontLoadingSupported() { + (0, _util.unreachable)("Abstract method `isSyncFontLoadingSupported`."); + } + + get _loadTestFont() { + (0, _util.unreachable)("Abstract method `_loadTestFont`."); + } + + _prepareFontLoadEvent(rules, fontsToLoad, request) { + (0, _util.unreachable)("Abstract method `_prepareFontLoadEvent`."); + } + +} + +let FontLoader; +exports.FontLoader = FontLoader; +{ + exports.FontLoader = FontLoader = class GenericFontLoader extends BaseFontLoader { + constructor(params) { + super(params); + this.loadingContext = { + requests: [], + nextRequestId: 0 + }; + this.loadTestFontId = 0; + } + + get isSyncFontLoadingSupported() { + let supported = false; + + if (typeof navigator === "undefined") { + supported = true; + } else { + const m = /Mozilla\/5.0.*?rv:(\d+).*? Gecko/.exec(navigator.userAgent); + + if (m?.[1] >= 14) { + supported = true; + } + } + + return (0, _util.shadow)(this, "isSyncFontLoadingSupported", supported); + } + + _queueLoadingCallback(callback) { + function completeRequest() { + (0, _util.assert)(!request.done, "completeRequest() cannot be called twice."); + request.done = true; + + while (context.requests.length > 0 && context.requests[0].done) { + const otherRequest = context.requests.shift(); + setTimeout(otherRequest.callback, 0); + } + } + + const context = this.loadingContext; + const request = { + id: `pdfjs-font-loading-${context.nextRequestId++}`, + done: false, + complete: completeRequest, + callback + }; + context.requests.push(request); + return request; + } + + get _loadTestFont() { + const getLoadTestFont = function () { + return atob("T1RUTwALAIAAAwAwQ0ZGIDHtZg4AAAOYAAAAgUZGVE1lkzZwAAAEHAAAABxHREVGABQA" + "FQAABDgAAAAeT1MvMlYNYwkAAAEgAAAAYGNtYXABDQLUAAACNAAAAUJoZWFk/xVFDQAA" + "ALwAAAA2aGhlYQdkA+oAAAD0AAAAJGhtdHgD6AAAAAAEWAAAAAZtYXhwAAJQAAAAARgA" + "AAAGbmFtZVjmdH4AAAGAAAAAsXBvc3T/hgAzAAADeAAAACAAAQAAAAEAALZRFsRfDzz1" + "AAsD6AAAAADOBOTLAAAAAM4KHDwAAAAAA+gDIQAAAAgAAgAAAAAAAAABAAADIQAAAFoD" + "6AAAAAAD6AABAAAAAAAAAAAAAAAAAAAAAQAAUAAAAgAAAAQD6AH0AAUAAAKKArwAAACM" + "AooCvAAAAeAAMQECAAACAAYJAAAAAAAAAAAAAQAAAAAAAAAAAAAAAFBmRWQAwAAuAC4D" + "IP84AFoDIQAAAAAAAQAAAAAAAAAAACAAIAABAAAADgCuAAEAAAAAAAAAAQAAAAEAAAAA" + "AAEAAQAAAAEAAAAAAAIAAQAAAAEAAAAAAAMAAQAAAAEAAAAAAAQAAQAAAAEAAAAAAAUA" + "AQAAAAEAAAAAAAYAAQAAAAMAAQQJAAAAAgABAAMAAQQJAAEAAgABAAMAAQQJAAIAAgAB" + "AAMAAQQJAAMAAgABAAMAAQQJAAQAAgABAAMAAQQJAAUAAgABAAMAAQQJAAYAAgABWABY" + "AAAAAAAAAwAAAAMAAAAcAAEAAAAAADwAAwABAAAAHAAEACAAAAAEAAQAAQAAAC7//wAA" + "AC7////TAAEAAAAAAAABBgAAAQAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA" + "AAAAAAAAAAAAAAAAAAEAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA" + "AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA" + "AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA" + "AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA" + "AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAMAAAAAAAD/gwAyAAAAAQAAAAAAAAAAAAAAAAAA" + "AAABAAQEAAEBAQJYAAEBASH4DwD4GwHEAvgcA/gXBIwMAYuL+nz5tQXkD5j3CBLnEQAC" + "AQEBIVhYWFhYWFhYWFhYWFhYWFhYWFhYWFhYWFhYWFhYWFhYAAABAQAADwACAQEEE/t3" + "Dov6fAH6fAT+fPp8+nwHDosMCvm1Cvm1DAz6fBQAAAAAAAABAAAAAMmJbzEAAAAAzgTj" + "FQAAAADOBOQpAAEAAAAAAAAADAAUAAQAAAABAAAAAgABAAAAAAAAAAAD6AAAAAAAAA=="); + }; + + return (0, _util.shadow)(this, "_loadTestFont", getLoadTestFont()); + } + + _prepareFontLoadEvent(rules, fonts, request) { + function int32(data, offset) { + return data.charCodeAt(offset) << 24 | data.charCodeAt(offset + 1) << 16 | data.charCodeAt(offset + 2) << 8 | data.charCodeAt(offset + 3) & 0xff; + } + + function spliceString(s, offset, remove, insert) { + const chunk1 = s.substring(0, offset); + const chunk2 = s.substring(offset + remove); + return chunk1 + insert + chunk2; + } + + let i, ii; + + const canvas = this._document.createElement("canvas"); + + canvas.width = 1; + canvas.height = 1; + const ctx = canvas.getContext("2d"); + let called = 0; + + function isFontReady(name, callback) { + called++; + + if (called > 30) { + (0, _util.warn)("Load test font never loaded."); + callback(); + return; + } + + ctx.font = "30px " + name; + ctx.fillText(".", 0, 20); + const imageData = ctx.getImageData(0, 0, 1, 1); + + if (imageData.data[3] > 0) { + callback(); + return; + } + + setTimeout(isFontReady.bind(null, name, callback)); + } + + const loadTestFontId = `lt${Date.now()}${this.loadTestFontId++}`; + let data = this._loadTestFont; + const COMMENT_OFFSET = 976; + data = spliceString(data, COMMENT_OFFSET, loadTestFontId.length, loadTestFontId); + const CFF_CHECKSUM_OFFSET = 16; + const XXXX_VALUE = 0x58585858; + let checksum = int32(data, CFF_CHECKSUM_OFFSET); + + for (i = 0, ii = loadTestFontId.length - 3; i < ii; i += 4) { + checksum = checksum - XXXX_VALUE + int32(loadTestFontId, i) | 0; + } + + if (i < loadTestFontId.length) { + checksum = checksum - XXXX_VALUE + int32(loadTestFontId + "XXX", i) | 0; + } + + data = spliceString(data, CFF_CHECKSUM_OFFSET, 4, (0, _util.string32)(checksum)); + const url = `url(data:font/opentype;base64,${btoa(data)});`; + const rule = `@font-face {font-family:"${loadTestFontId}";src:${url}}`; + this.insertRule(rule); + const names = []; + + for (i = 0, ii = fonts.length; i < ii; i++) { + names.push(fonts[i].loadedName); + } + + names.push(loadTestFontId); + + const div = this._document.createElement("div"); + + div.style.visibility = "hidden"; + div.style.width = div.style.height = "10px"; + div.style.position = "absolute"; + div.style.top = div.style.left = "0px"; + + for (i = 0, ii = names.length; i < ii; ++i) { + const span = this._document.createElement("span"); + + span.textContent = "Hi"; + span.style.fontFamily = names[i]; + div.appendChild(span); + } + + this._document.body.appendChild(div); + + isFontReady(loadTestFontId, () => { + this._document.body.removeChild(div); + + request.complete(); + }); + } + + }; +} + +class FontFaceObject { + constructor(translatedData, { + isEvalSupported = true, + disableFontFace = false, + ignoreErrors = false, + onUnsupportedFeature, + fontRegistry = null + }) { + this.compiledGlyphs = Object.create(null); + + for (const i in translatedData) { + this[i] = translatedData[i]; + } + + this.isEvalSupported = isEvalSupported !== false; + this.disableFontFace = disableFontFace === true; + this.ignoreErrors = ignoreErrors === true; + this._onUnsupportedFeature = onUnsupportedFeature; + this.fontRegistry = fontRegistry; + } + + createNativeFontFace() { + if (!this.data || this.disableFontFace) { + return null; + } + + const nativeFontFace = new FontFace(this.loadedName, this.data, {}); + + if (this.fontRegistry) { + this.fontRegistry.registerFont(this); + } + + return nativeFontFace; + } + + createFontFaceRule() { + if (!this.data || this.disableFontFace) { + return null; + } + + const data = (0, _util.bytesToString)(new Uint8Array(this.data)); + const url = `url(data:${this.mimetype};base64,${btoa(data)});`; + const rule = `@font-face {font-family:"${this.loadedName}";src:${url}}`; + + if (this.fontRegistry) { + this.fontRegistry.registerFont(this, url); + } + + return rule; + } + + getPathGenerator(objs, character) { + if (this.compiledGlyphs[character] !== undefined) { + return this.compiledGlyphs[character]; + } + + let cmds, current; + + try { + cmds = objs.get(this.loadedName + "_path_" + character); + } catch (ex) { + if (!this.ignoreErrors) { + throw ex; + } + + this._onUnsupportedFeature({ + featureId: _util.UNSUPPORTED_FEATURES.errorFontGetPath + }); + + (0, _util.warn)(`getPathGenerator - ignoring character: "${ex}".`); + return this.compiledGlyphs[character] = function (c, size) {}; + } + + if (this.isEvalSupported && _util.IsEvalSupportedCached.value) { + let args, + js = ""; + + for (let i = 0, ii = cmds.length; i < ii; i++) { + current = cmds[i]; + + if (current.args !== undefined) { + args = current.args.join(","); + } else { + args = ""; + } + + js += "c." + current.cmd + "(" + args + ");\n"; + } + + return this.compiledGlyphs[character] = new Function("c", "size", js); + } + + return this.compiledGlyphs[character] = function (c, size) { + for (let i = 0, ii = cmds.length; i < ii; i++) { + current = cmds[i]; + + if (current.cmd === "scale") { + current.args = [size, -size]; + } + + c[current.cmd].apply(c, current.args); + } + }; + } + +} + +exports.FontFaceObject = FontFaceObject; + +/***/ }), +/* 7 */ +/***/ ((__unused_webpack_module, exports, __w_pdfjs_require__) => { + + + +Object.defineProperty(exports, "__esModule", ({ + value: true +})); +exports.NodeCMapReaderFactory = exports.NodeCanvasFactory = void 0; + +var _display_utils = __w_pdfjs_require__(1); + +var _is_node = __w_pdfjs_require__(4); + +var _util = __w_pdfjs_require__(2); + +let NodeCanvasFactory = class { + constructor() { + (0, _util.unreachable)("Not implemented: NodeCanvasFactory"); + } + +}; +exports.NodeCanvasFactory = NodeCanvasFactory; +let NodeCMapReaderFactory = class { + constructor() { + (0, _util.unreachable)("Not implemented: NodeCMapReaderFactory"); + } + +}; +exports.NodeCMapReaderFactory = NodeCMapReaderFactory; + +if (_is_node.isNodeJS) { + exports.NodeCanvasFactory = NodeCanvasFactory = class extends _display_utils.BaseCanvasFactory { + create(width, height) { + if (width <= 0 || height <= 0) { + throw new Error("Invalid canvas size"); + } + + const Canvas = require("canvas"); + + const canvas = Canvas.createCanvas(width, height); + return { + canvas, + context: canvas.getContext("2d") + }; + } + + }; + exports.NodeCMapReaderFactory = NodeCMapReaderFactory = class extends _display_utils.BaseCMapReaderFactory { + _fetchData(url, compressionType) { + return new Promise((resolve, reject) => { + const fs = require("fs"); + + fs.readFile(url, (error, data) => { + if (error || !data) { + reject(new Error(error)); + return; + } + + resolve({ + cMapData: new Uint8Array(data), + compressionType + }); + }); + }); + } + + }; +} + +/***/ }), +/* 8 */ +/***/ ((__unused_webpack_module, exports, __w_pdfjs_require__) => { + + + +Object.defineProperty(exports, "__esModule", ({ + value: true +})); +exports.AnnotationStorage = void 0; + +var _display_utils = __w_pdfjs_require__(1); + +var _util = __w_pdfjs_require__(2); + +class AnnotationStorage { + constructor() { + this._storage = new Map(); + this._modified = false; + this.onSetModified = null; + this.onResetModified = null; + } + + getValue(key, defaultValue) { + const obj = this._storage.get(key); + + return obj !== undefined ? obj : defaultValue; + } + + getOrCreateValue(key, defaultValue) { + (0, _display_utils.deprecated)("Use getValue instead."); + + if (this._storage.has(key)) { + return this._storage.get(key); + } + + this._storage.set(key, defaultValue); + + return defaultValue; + } + + setValue(key, value) { + const obj = this._storage.get(key); + + let modified = false; + + if (obj !== undefined) { + for (const [entry, val] of Object.entries(value)) { + if (obj[entry] !== val) { + modified = true; + obj[entry] = val; + } + } + } else { + this._storage.set(key, value); + + modified = true; + } + + if (modified) { + this._setModified(); + } + } + + getAll() { + return this._storage.size > 0 ? (0, _util.objectFromMap)(this._storage) : null; + } + + get size() { + return this._storage.size; + } + + _setModified() { + if (!this._modified) { + this._modified = true; + + if (typeof this.onSetModified === "function") { + this.onSetModified(); + } + } + } + + resetModified() { + if (this._modified) { + this._modified = false; + + if (typeof this.onResetModified === "function") { + this.onResetModified(); + } + } + } + + get serializable() { + return this._storage.size > 0 ? this._storage : null; + } + +} + +exports.AnnotationStorage = AnnotationStorage; + +/***/ }), +/* 9 */ +/***/ ((__unused_webpack_module, exports, __w_pdfjs_require__) => { + + + +Object.defineProperty(exports, "__esModule", ({ + value: true +})); +exports.apiCompatibilityParams = void 0; + +var _is_node = __w_pdfjs_require__(4); + +const compatibilityParams = Object.create(null); +{ + (function checkFontFace() { + if (_is_node.isNodeJS) { + compatibilityParams.disableFontFace = true; + } + })(); +} +const apiCompatibilityParams = Object.freeze(compatibilityParams); +exports.apiCompatibilityParams = apiCompatibilityParams; + +/***/ }), +/* 10 */ +/***/ ((__unused_webpack_module, exports, __w_pdfjs_require__) => { + + + +Object.defineProperty(exports, "__esModule", ({ + value: true +})); +exports.CanvasGraphics = void 0; + +var _util = __w_pdfjs_require__(2); + +var _pattern_helper = __w_pdfjs_require__(11); + +const MIN_FONT_SIZE = 16; +const MAX_FONT_SIZE = 100; +const MAX_GROUP_SIZE = 4096; +const COMPILE_TYPE3_GLYPHS = true; +const MAX_SIZE_TO_COMPILE = 1000; +const FULL_CHUNK_HEIGHT = 16; +const LINEWIDTH_SCALE_FACTOR = 1.000001; + +function addContextCurrentTransform(ctx) { + if (!ctx.mozCurrentTransform) { + ctx._originalSave = ctx.save; + ctx._originalRestore = ctx.restore; + ctx._originalRotate = ctx.rotate; + ctx._originalScale = ctx.scale; + ctx._originalTranslate = ctx.translate; + ctx._originalTransform = ctx.transform; + ctx._originalSetTransform = ctx.setTransform; + ctx._originalResetTransform = ctx.resetTransform; + ctx._transformMatrix = ctx._transformMatrix || [1, 0, 0, 1, 0, 0]; + ctx._transformStack = []; + + try { + const desc = Object.getOwnPropertyDescriptor(Object.getPrototypeOf(ctx), "lineWidth"); + ctx._setLineWidth = desc.set; + ctx._getLineWidth = desc.get; + Object.defineProperty(ctx, "lineWidth", { + set: function setLineWidth(width) { + this._setLineWidth(width * LINEWIDTH_SCALE_FACTOR); + }, + get: function getLineWidth() { + return this._getLineWidth(); + } + }); + } catch (_) {} + + Object.defineProperty(ctx, "mozCurrentTransform", { + get: function getCurrentTransform() { + return this._transformMatrix; + } + }); + Object.defineProperty(ctx, "mozCurrentTransformInverse", { + get: function getCurrentTransformInverse() { + const m = this._transformMatrix; + const a = m[0], + b = m[1], + c = m[2], + d = m[3], + e = m[4], + f = m[5]; + const ad_bc = a * d - b * c; + const bc_ad = b * c - a * d; + return [d / ad_bc, b / bc_ad, c / bc_ad, a / ad_bc, (d * e - c * f) / bc_ad, (b * e - a * f) / ad_bc]; + } + }); + + ctx.save = function ctxSave() { + const old = this._transformMatrix; + + this._transformStack.push(old); + + this._transformMatrix = old.slice(0, 6); + + this._originalSave(); + }; + + ctx.restore = function ctxRestore() { + const prev = this._transformStack.pop(); + + if (prev) { + this._transformMatrix = prev; + + this._originalRestore(); + } + }; + + ctx.translate = function ctxTranslate(x, y) { + const m = this._transformMatrix; + m[4] = m[0] * x + m[2] * y + m[4]; + m[5] = m[1] * x + m[3] * y + m[5]; + + this._originalTranslate(x, y); + }; + + ctx.scale = function ctxScale(x, y) { + const m = this._transformMatrix; + m[0] = m[0] * x; + m[1] = m[1] * x; + m[2] = m[2] * y; + m[3] = m[3] * y; + + this._originalScale(x, y); + }; + + ctx.transform = function ctxTransform(a, b, c, d, e, f) { + const m = this._transformMatrix; + this._transformMatrix = [m[0] * a + m[2] * b, m[1] * a + m[3] * b, m[0] * c + m[2] * d, m[1] * c + m[3] * d, m[0] * e + m[2] * f + m[4], m[1] * e + m[3] * f + m[5]]; + + ctx._originalTransform(a, b, c, d, e, f); + }; + + ctx.setTransform = function ctxSetTransform(a, b, c, d, e, f) { + this._transformMatrix = [a, b, c, d, e, f]; + + ctx._originalSetTransform(a, b, c, d, e, f); + }; + + ctx.resetTransform = function ctxResetTransform() { + this._transformMatrix = [1, 0, 0, 1, 0, 0]; + + ctx._originalResetTransform(); + }; + + ctx.rotate = function ctxRotate(angle) { + const cosValue = Math.cos(angle); + const sinValue = Math.sin(angle); + const m = this._transformMatrix; + this._transformMatrix = [m[0] * cosValue + m[2] * sinValue, m[1] * cosValue + m[3] * sinValue, m[0] * -sinValue + m[2] * cosValue, m[1] * -sinValue + m[3] * cosValue, m[4], m[5]]; + + this._originalRotate(angle); + }; + } +} + +const CachedCanvases = function CachedCanvasesClosure() { + function CachedCanvases(canvasFactory) { + this.canvasFactory = canvasFactory; + this.cache = Object.create(null); + } + + CachedCanvases.prototype = { + getCanvas: function CachedCanvases_getCanvas(id, width, height, trackTransform) { + let canvasEntry; + + if (this.cache[id] !== undefined) { + canvasEntry = this.cache[id]; + this.canvasFactory.reset(canvasEntry, width, height); + canvasEntry.context.setTransform(1, 0, 0, 1, 0, 0); + } else { + canvasEntry = this.canvasFactory.create(width, height); + this.cache[id] = canvasEntry; + } + + if (trackTransform) { + addContextCurrentTransform(canvasEntry.context); + } + + return canvasEntry; + }, + + clear() { + for (const id in this.cache) { + const canvasEntry = this.cache[id]; + this.canvasFactory.destroy(canvasEntry); + delete this.cache[id]; + } + } + + }; + return CachedCanvases; +}(); + +function compileType3Glyph(imgData) { + const POINT_TO_PROCESS_LIMIT = 1000; + const width = imgData.width, + height = imgData.height, + width1 = width + 1; + let i, ii, j, j0; + const points = new Uint8Array(width1 * (height + 1)); + const POINT_TYPES = new Uint8Array([0, 2, 4, 0, 1, 0, 5, 4, 8, 10, 0, 8, 0, 2, 1, 0]); + const lineSize = width + 7 & ~7, + data0 = imgData.data; + const data = new Uint8Array(lineSize * height); + let pos = 0; + + for (i = 0, ii = data0.length; i < ii; i++) { + const elem = data0[i]; + let mask = 128; + + while (mask > 0) { + data[pos++] = elem & mask ? 0 : 255; + mask >>= 1; + } + } + + let count = 0; + pos = 0; + + if (data[pos] !== 0) { + points[0] = 1; + ++count; + } + + for (j = 1; j < width; j++) { + if (data[pos] !== data[pos + 1]) { + points[j] = data[pos] ? 2 : 1; + ++count; + } + + pos++; + } + + if (data[pos] !== 0) { + points[j] = 2; + ++count; + } + + for (i = 1; i < height; i++) { + pos = i * lineSize; + j0 = i * width1; + + if (data[pos - lineSize] !== data[pos]) { + points[j0] = data[pos] ? 1 : 8; + ++count; + } + + let sum = (data[pos] ? 4 : 0) + (data[pos - lineSize] ? 8 : 0); + + for (j = 1; j < width; j++) { + sum = (sum >> 2) + (data[pos + 1] ? 4 : 0) + (data[pos - lineSize + 1] ? 8 : 0); + + if (POINT_TYPES[sum]) { + points[j0 + j] = POINT_TYPES[sum]; + ++count; + } + + pos++; + } + + if (data[pos - lineSize] !== data[pos]) { + points[j0 + j] = data[pos] ? 2 : 4; + ++count; + } + + if (count > POINT_TO_PROCESS_LIMIT) { + return null; + } + } + + pos = lineSize * (height - 1); + j0 = i * width1; + + if (data[pos] !== 0) { + points[j0] = 8; + ++count; + } + + for (j = 1; j < width; j++) { + if (data[pos] !== data[pos + 1]) { + points[j0 + j] = data[pos] ? 4 : 8; + ++count; + } + + pos++; + } + + if (data[pos] !== 0) { + points[j0 + j] = 4; + ++count; + } + + if (count > POINT_TO_PROCESS_LIMIT) { + return null; + } + + const steps = new Int32Array([0, width1, -1, 0, -width1, 0, 0, 0, 1]); + const outlines = []; + + for (i = 0; count && i <= height; i++) { + let p = i * width1; + const end = p + width; + + while (p < end && !points[p]) { + p++; + } + + if (p === end) { + continue; + } + + const coords = [p % width1, i]; + const p0 = p; + let type = points[p]; + + do { + const step = steps[type]; + + do { + p += step; + } while (!points[p]); + + const pp = points[p]; + + if (pp !== 5 && pp !== 10) { + type = pp; + points[p] = 0; + } else { + type = pp & 0x33 * type >> 4; + points[p] &= type >> 2 | type << 2; + } + + coords.push(p % width1); + coords.push(p / width1 | 0); + + if (!points[p]) { + --count; + } + } while (p0 !== p); + + outlines.push(coords); + --i; + } + + const drawOutline = function (c) { + c.save(); + c.scale(1 / width, -1 / height); + c.translate(0, -height); + c.beginPath(); + + for (let k = 0, kk = outlines.length; k < kk; k++) { + const o = outlines[k]; + c.moveTo(o[0], o[1]); + + for (let l = 2, ll = o.length; l < ll; l += 2) { + c.lineTo(o[l], o[l + 1]); + } + } + + c.fill(); + c.beginPath(); + c.restore(); + }; + + return drawOutline; +} + +const CanvasExtraState = function CanvasExtraStateClosure() { + function CanvasExtraState() { + this.alphaIsShape = false; + this.fontSize = 0; + this.fontSizeScale = 1; + this.textMatrix = _util.IDENTITY_MATRIX; + this.textMatrixScale = 1; + this.fontMatrix = _util.FONT_IDENTITY_MATRIX; + this.leading = 0; + this.x = 0; + this.y = 0; + this.lineX = 0; + this.lineY = 0; + this.charSpacing = 0; + this.wordSpacing = 0; + this.textHScale = 1; + this.textRenderingMode = _util.TextRenderingMode.FILL; + this.textRise = 0; + this.fillColor = "#000000"; + this.strokeColor = "#000000"; + this.patternFill = false; + this.fillAlpha = 1; + this.strokeAlpha = 1; + this.lineWidth = 1; + this.activeSMask = null; + this.resumeSMaskCtx = null; + this.transferMaps = null; + } + + CanvasExtraState.prototype = { + clone: function CanvasExtraState_clone() { + return Object.create(this); + }, + setCurrentPoint: function CanvasExtraState_setCurrentPoint(x, y) { + this.x = x; + this.y = y; + } + }; + return CanvasExtraState; +}(); + +const CanvasGraphics = function CanvasGraphicsClosure() { + const EXECUTION_TIME = 15; + const EXECUTION_STEPS = 10; + + function CanvasGraphics(canvasCtx, commonObjs, objs, canvasFactory, webGLContext, imageLayer, optionalContentConfig) { + this.ctx = canvasCtx; + this.current = new CanvasExtraState(); + this.stateStack = []; + this.pendingClip = null; + this.pendingEOFill = false; + this.res = null; + this.xobjs = null; + this.commonObjs = commonObjs; + this.objs = objs; + this.canvasFactory = canvasFactory; + this.webGLContext = webGLContext; + this.imageLayer = imageLayer; + this.groupStack = []; + this.processingType3 = null; + this.baseTransform = null; + this.baseTransformStack = []; + this.groupLevel = 0; + this.smaskStack = []; + this.smaskCounter = 0; + this.tempSMask = null; + this.contentVisible = true; + this.markedContentStack = []; + this.optionalContentConfig = optionalContentConfig; + this.cachedCanvases = new CachedCanvases(this.canvasFactory); + + if (canvasCtx) { + addContextCurrentTransform(canvasCtx); + } + + this._cachedGetSinglePixelWidth = null; + } + + function putBinaryImageData(ctx, imgData, transferMaps = null) { + if (typeof ImageData !== "undefined" && imgData instanceof ImageData) { + ctx.putImageData(imgData, 0, 0); + return; + } + + const height = imgData.height, + width = imgData.width; + const partialChunkHeight = height % FULL_CHUNK_HEIGHT; + const fullChunks = (height - partialChunkHeight) / FULL_CHUNK_HEIGHT; + const totalChunks = partialChunkHeight === 0 ? fullChunks : fullChunks + 1; + const chunkImgData = ctx.createImageData(width, FULL_CHUNK_HEIGHT); + let srcPos = 0, + destPos; + const src = imgData.data; + const dest = chunkImgData.data; + let i, j, thisChunkHeight, elemsInThisChunk; + let transferMapRed, transferMapGreen, transferMapBlue, transferMapGray; + + if (transferMaps) { + switch (transferMaps.length) { + case 1: + transferMapRed = transferMaps[0]; + transferMapGreen = transferMaps[0]; + transferMapBlue = transferMaps[0]; + transferMapGray = transferMaps[0]; + break; + + case 4: + transferMapRed = transferMaps[0]; + transferMapGreen = transferMaps[1]; + transferMapBlue = transferMaps[2]; + transferMapGray = transferMaps[3]; + break; + } + } + + if (imgData.kind === _util.ImageKind.GRAYSCALE_1BPP) { + const srcLength = src.byteLength; + const dest32 = new Uint32Array(dest.buffer, 0, dest.byteLength >> 2); + const dest32DataLength = dest32.length; + const fullSrcDiff = width + 7 >> 3; + let white = 0xffffffff; + let black = _util.IsLittleEndianCached.value ? 0xff000000 : 0x000000ff; + + if (transferMapGray) { + if (transferMapGray[0] === 0xff && transferMapGray[0xff] === 0) { + [white, black] = [black, white]; + } + } + + for (i = 0; i < totalChunks; i++) { + thisChunkHeight = i < fullChunks ? FULL_CHUNK_HEIGHT : partialChunkHeight; + destPos = 0; + + for (j = 0; j < thisChunkHeight; j++) { + const srcDiff = srcLength - srcPos; + let k = 0; + const kEnd = srcDiff > fullSrcDiff ? width : srcDiff * 8 - 7; + const kEndUnrolled = kEnd & ~7; + let mask = 0; + let srcByte = 0; + + for (; k < kEndUnrolled; k += 8) { + srcByte = src[srcPos++]; + dest32[destPos++] = srcByte & 128 ? white : black; + dest32[destPos++] = srcByte & 64 ? white : black; + dest32[destPos++] = srcByte & 32 ? white : black; + dest32[destPos++] = srcByte & 16 ? white : black; + dest32[destPos++] = srcByte & 8 ? white : black; + dest32[destPos++] = srcByte & 4 ? white : black; + dest32[destPos++] = srcByte & 2 ? white : black; + dest32[destPos++] = srcByte & 1 ? white : black; + } + + for (; k < kEnd; k++) { + if (mask === 0) { + srcByte = src[srcPos++]; + mask = 128; + } + + dest32[destPos++] = srcByte & mask ? white : black; + mask >>= 1; + } + } + + while (destPos < dest32DataLength) { + dest32[destPos++] = 0; + } + + ctx.putImageData(chunkImgData, 0, i * FULL_CHUNK_HEIGHT); + } + } else if (imgData.kind === _util.ImageKind.RGBA_32BPP) { + const hasTransferMaps = !!(transferMapRed || transferMapGreen || transferMapBlue); + j = 0; + elemsInThisChunk = width * FULL_CHUNK_HEIGHT * 4; + + for (i = 0; i < fullChunks; i++) { + dest.set(src.subarray(srcPos, srcPos + elemsInThisChunk)); + srcPos += elemsInThisChunk; + + if (hasTransferMaps) { + for (let k = 0; k < elemsInThisChunk; k += 4) { + if (transferMapRed) { + dest[k + 0] = transferMapRed[dest[k + 0]]; + } + + if (transferMapGreen) { + dest[k + 1] = transferMapGreen[dest[k + 1]]; + } + + if (transferMapBlue) { + dest[k + 2] = transferMapBlue[dest[k + 2]]; + } + } + } + + ctx.putImageData(chunkImgData, 0, j); + j += FULL_CHUNK_HEIGHT; + } + + if (i < totalChunks) { + elemsInThisChunk = width * partialChunkHeight * 4; + dest.set(src.subarray(srcPos, srcPos + elemsInThisChunk)); + + if (hasTransferMaps) { + for (let k = 0; k < elemsInThisChunk; k += 4) { + if (transferMapRed) { + dest[k + 0] = transferMapRed[dest[k + 0]]; + } + + if (transferMapGreen) { + dest[k + 1] = transferMapGreen[dest[k + 1]]; + } + + if (transferMapBlue) { + dest[k + 2] = transferMapBlue[dest[k + 2]]; + } + } + } + + ctx.putImageData(chunkImgData, 0, j); + } + } else if (imgData.kind === _util.ImageKind.RGB_24BPP) { + const hasTransferMaps = !!(transferMapRed || transferMapGreen || transferMapBlue); + thisChunkHeight = FULL_CHUNK_HEIGHT; + elemsInThisChunk = width * thisChunkHeight; + + for (i = 0; i < totalChunks; i++) { + if (i >= fullChunks) { + thisChunkHeight = partialChunkHeight; + elemsInThisChunk = width * thisChunkHeight; + } + + destPos = 0; + + for (j = elemsInThisChunk; j--;) { + dest[destPos++] = src[srcPos++]; + dest[destPos++] = src[srcPos++]; + dest[destPos++] = src[srcPos++]; + dest[destPos++] = 255; + } + + if (hasTransferMaps) { + for (let k = 0; k < destPos; k += 4) { + if (transferMapRed) { + dest[k + 0] = transferMapRed[dest[k + 0]]; + } + + if (transferMapGreen) { + dest[k + 1] = transferMapGreen[dest[k + 1]]; + } + + if (transferMapBlue) { + dest[k + 2] = transferMapBlue[dest[k + 2]]; + } + } + } + + ctx.putImageData(chunkImgData, 0, i * FULL_CHUNK_HEIGHT); + } + } else { + throw new Error(`bad image kind: ${imgData.kind}`); + } + } + + function putBinaryImageMask(ctx, imgData) { + const height = imgData.height, + width = imgData.width; + const partialChunkHeight = height % FULL_CHUNK_HEIGHT; + const fullChunks = (height - partialChunkHeight) / FULL_CHUNK_HEIGHT; + const totalChunks = partialChunkHeight === 0 ? fullChunks : fullChunks + 1; + const chunkImgData = ctx.createImageData(width, FULL_CHUNK_HEIGHT); + let srcPos = 0; + const src = imgData.data; + const dest = chunkImgData.data; + + for (let i = 0; i < totalChunks; i++) { + const thisChunkHeight = i < fullChunks ? FULL_CHUNK_HEIGHT : partialChunkHeight; + let destPos = 3; + + for (let j = 0; j < thisChunkHeight; j++) { + let elem, + mask = 0; + + for (let k = 0; k < width; k++) { + if (!mask) { + elem = src[srcPos++]; + mask = 128; + } + + dest[destPos] = elem & mask ? 0 : 255; + destPos += 4; + mask >>= 1; + } + } + + ctx.putImageData(chunkImgData, 0, i * FULL_CHUNK_HEIGHT); + } + } + + function copyCtxState(sourceCtx, destCtx) { + const properties = ["strokeStyle", "fillStyle", "fillRule", "globalAlpha", "lineWidth", "lineCap", "lineJoin", "miterLimit", "globalCompositeOperation", "font"]; + + for (let i = 0, ii = properties.length; i < ii; i++) { + const property = properties[i]; + + if (sourceCtx[property] !== undefined) { + destCtx[property] = sourceCtx[property]; + } + } + + if (sourceCtx.setLineDash !== undefined) { + destCtx.setLineDash(sourceCtx.getLineDash()); + destCtx.lineDashOffset = sourceCtx.lineDashOffset; + } + } + + function resetCtxToDefault(ctx) { + ctx.strokeStyle = "#000000"; + ctx.fillStyle = "#000000"; + ctx.fillRule = "nonzero"; + ctx.globalAlpha = 1; + ctx.lineWidth = 1; + ctx.lineCap = "butt"; + ctx.lineJoin = "miter"; + ctx.miterLimit = 10; + ctx.globalCompositeOperation = "source-over"; + ctx.font = "10px sans-serif"; + + if (ctx.setLineDash !== undefined) { + ctx.setLineDash([]); + ctx.lineDashOffset = 0; + } + } + + function composeSMaskBackdrop(bytes, r0, g0, b0) { + const length = bytes.length; + + for (let i = 3; i < length; i += 4) { + const alpha = bytes[i]; + + if (alpha === 0) { + bytes[i - 3] = r0; + bytes[i - 2] = g0; + bytes[i - 1] = b0; + } else if (alpha < 255) { + const alpha_ = 255 - alpha; + bytes[i - 3] = bytes[i - 3] * alpha + r0 * alpha_ >> 8; + bytes[i - 2] = bytes[i - 2] * alpha + g0 * alpha_ >> 8; + bytes[i - 1] = bytes[i - 1] * alpha + b0 * alpha_ >> 8; + } + } + } + + function composeSMaskAlpha(maskData, layerData, transferMap) { + const length = maskData.length; + const scale = 1 / 255; + + for (let i = 3; i < length; i += 4) { + const alpha = transferMap ? transferMap[maskData[i]] : maskData[i]; + layerData[i] = layerData[i] * alpha * scale | 0; + } + } + + function composeSMaskLuminosity(maskData, layerData, transferMap) { + const length = maskData.length; + + for (let i = 3; i < length; i += 4) { + const y = maskData[i - 3] * 77 + maskData[i - 2] * 152 + maskData[i - 1] * 28; + layerData[i] = transferMap ? layerData[i] * transferMap[y >> 8] >> 8 : layerData[i] * y >> 16; + } + } + + function genericComposeSMask(maskCtx, layerCtx, width, height, subtype, backdrop, transferMap) { + const hasBackdrop = !!backdrop; + const r0 = hasBackdrop ? backdrop[0] : 0; + const g0 = hasBackdrop ? backdrop[1] : 0; + const b0 = hasBackdrop ? backdrop[2] : 0; + let composeFn; + + if (subtype === "Luminosity") { + composeFn = composeSMaskLuminosity; + } else { + composeFn = composeSMaskAlpha; + } + + const PIXELS_TO_PROCESS = 1048576; + const chunkSize = Math.min(height, Math.ceil(PIXELS_TO_PROCESS / width)); + + for (let row = 0; row < height; row += chunkSize) { + const chunkHeight = Math.min(chunkSize, height - row); + const maskData = maskCtx.getImageData(0, row, width, chunkHeight); + const layerData = layerCtx.getImageData(0, row, width, chunkHeight); + + if (hasBackdrop) { + composeSMaskBackdrop(maskData.data, r0, g0, b0); + } + + composeFn(maskData.data, layerData.data, transferMap); + maskCtx.putImageData(layerData, 0, row); + } + } + + function composeSMask(ctx, smask, layerCtx, webGLContext) { + const mask = smask.canvas; + const maskCtx = smask.context; + ctx.setTransform(smask.scaleX, 0, 0, smask.scaleY, smask.offsetX, smask.offsetY); + const backdrop = smask.backdrop || null; + + if (!smask.transferMap && webGLContext.isEnabled) { + const composed = webGLContext.composeSMask({ + layer: layerCtx.canvas, + mask, + properties: { + subtype: smask.subtype, + backdrop + } + }); + ctx.setTransform(1, 0, 0, 1, 0, 0); + ctx.drawImage(composed, smask.offsetX, smask.offsetY); + return; + } + + genericComposeSMask(maskCtx, layerCtx, mask.width, mask.height, smask.subtype, backdrop, smask.transferMap); + ctx.drawImage(mask, 0, 0); + } + + const LINE_CAP_STYLES = ["butt", "round", "square"]; + const LINE_JOIN_STYLES = ["miter", "round", "bevel"]; + const NORMAL_CLIP = {}; + const EO_CLIP = {}; + CanvasGraphics.prototype = { + beginDrawing({ + transform, + viewport, + transparency = false, + background = null + }) { + const width = this.ctx.canvas.width; + const height = this.ctx.canvas.height; + this.ctx.save(); + this.ctx.fillStyle = background || "rgb(255, 255, 255)"; + this.ctx.fillRect(0, 0, width, height); + this.ctx.restore(); + + if (transparency) { + const transparentCanvas = this.cachedCanvases.getCanvas("transparent", width, height, true); + this.compositeCtx = this.ctx; + this.transparentCanvas = transparentCanvas.canvas; + this.ctx = transparentCanvas.context; + this.ctx.save(); + this.ctx.transform.apply(this.ctx, this.compositeCtx.mozCurrentTransform); + } + + this.ctx.save(); + resetCtxToDefault(this.ctx); + + if (transform) { + this.ctx.transform.apply(this.ctx, transform); + } + + this.ctx.transform.apply(this.ctx, viewport.transform); + this.baseTransform = this.ctx.mozCurrentTransform.slice(); + this._combinedScaleFactor = Math.hypot(this.baseTransform[0], this.baseTransform[2]); + + if (this.imageLayer) { + this.imageLayer.beginLayout(); + } + }, + + executeOperatorList: function CanvasGraphics_executeOperatorList(operatorList, executionStartIdx, continueCallback, stepper) { + const argsArray = operatorList.argsArray; + const fnArray = operatorList.fnArray; + let i = executionStartIdx || 0; + const argsArrayLen = argsArray.length; + + if (argsArrayLen === i) { + return i; + } + + const chunkOperations = argsArrayLen - i > EXECUTION_STEPS && typeof continueCallback === "function"; + const endTime = chunkOperations ? Date.now() + EXECUTION_TIME : 0; + let steps = 0; + const commonObjs = this.commonObjs; + const objs = this.objs; + let fnId; + + while (true) { + if (stepper !== undefined && i === stepper.nextBreakPoint) { + stepper.breakIt(i, continueCallback); + return i; + } + + fnId = fnArray[i]; + + if (fnId !== _util.OPS.dependency) { + this[fnId].apply(this, argsArray[i]); + } else { + for (const depObjId of argsArray[i]) { + const objsPool = depObjId.startsWith("g_") ? commonObjs : objs; + + if (!objsPool.has(depObjId)) { + objsPool.get(depObjId, continueCallback); + return i; + } + } + } + + i++; + + if (i === argsArrayLen) { + return i; + } + + if (chunkOperations && ++steps > EXECUTION_STEPS) { + if (Date.now() > endTime) { + continueCallback(); + return i; + } + + steps = 0; + } + } + }, + endDrawing: function CanvasGraphics_endDrawing() { + while (this.stateStack.length || this.current.activeSMask !== null) { + this.restore(); + } + + this.ctx.restore(); + + if (this.transparentCanvas) { + this.ctx = this.compositeCtx; + this.ctx.save(); + this.ctx.setTransform(1, 0, 0, 1, 0, 0); + this.ctx.drawImage(this.transparentCanvas, 0, 0); + this.ctx.restore(); + this.transparentCanvas = null; + } + + this.cachedCanvases.clear(); + this.webGLContext.clear(); + + if (this.imageLayer) { + this.imageLayer.endLayout(); + } + }, + setLineWidth: function CanvasGraphics_setLineWidth(width) { + this.current.lineWidth = width; + this.ctx.lineWidth = width; + }, + setLineCap: function CanvasGraphics_setLineCap(style) { + this.ctx.lineCap = LINE_CAP_STYLES[style]; + }, + setLineJoin: function CanvasGraphics_setLineJoin(style) { + this.ctx.lineJoin = LINE_JOIN_STYLES[style]; + }, + setMiterLimit: function CanvasGraphics_setMiterLimit(limit) { + this.ctx.miterLimit = limit; + }, + setDash: function CanvasGraphics_setDash(dashArray, dashPhase) { + const ctx = this.ctx; + + if (ctx.setLineDash !== undefined) { + ctx.setLineDash(dashArray); + ctx.lineDashOffset = dashPhase; + } + }, + + setRenderingIntent(intent) {}, + + setFlatness(flatness) {}, + + setGState: function CanvasGraphics_setGState(states) { + for (let i = 0, ii = states.length; i < ii; i++) { + const state = states[i]; + const key = state[0]; + const value = state[1]; + + switch (key) { + case "LW": + this.setLineWidth(value); + break; + + case "LC": + this.setLineCap(value); + break; + + case "LJ": + this.setLineJoin(value); + break; + + case "ML": + this.setMiterLimit(value); + break; + + case "D": + this.setDash(value[0], value[1]); + break; + + case "RI": + this.setRenderingIntent(value); + break; + + case "FL": + this.setFlatness(value); + break; + + case "Font": + this.setFont(value[0], value[1]); + break; + + case "CA": + this.current.strokeAlpha = state[1]; + break; + + case "ca": + this.current.fillAlpha = state[1]; + this.ctx.globalAlpha = state[1]; + break; + + case "BM": + this.ctx.globalCompositeOperation = value; + break; + + case "SMask": + if (this.current.activeSMask) { + if (this.stateStack.length > 0 && this.stateStack[this.stateStack.length - 1].activeSMask === this.current.activeSMask) { + this.suspendSMaskGroup(); + } else { + this.endSMaskGroup(); + } + } + + this.current.activeSMask = value ? this.tempSMask : null; + + if (this.current.activeSMask) { + this.beginSMaskGroup(); + } + + this.tempSMask = null; + break; + + case "TR": + this.current.transferMaps = value; + } + } + }, + beginSMaskGroup: function CanvasGraphics_beginSMaskGroup() { + const activeSMask = this.current.activeSMask; + const drawnWidth = activeSMask.canvas.width; + const drawnHeight = activeSMask.canvas.height; + const cacheId = "smaskGroupAt" + this.groupLevel; + const scratchCanvas = this.cachedCanvases.getCanvas(cacheId, drawnWidth, drawnHeight, true); + const currentCtx = this.ctx; + const currentTransform = currentCtx.mozCurrentTransform; + this.ctx.save(); + const groupCtx = scratchCanvas.context; + groupCtx.scale(1 / activeSMask.scaleX, 1 / activeSMask.scaleY); + groupCtx.translate(-activeSMask.offsetX, -activeSMask.offsetY); + groupCtx.transform.apply(groupCtx, currentTransform); + activeSMask.startTransformInverse = groupCtx.mozCurrentTransformInverse; + copyCtxState(currentCtx, groupCtx); + this.ctx = groupCtx; + this.setGState([["BM", "source-over"], ["ca", 1], ["CA", 1]]); + this.groupStack.push(currentCtx); + this.groupLevel++; + }, + suspendSMaskGroup: function CanvasGraphics_endSMaskGroup() { + const groupCtx = this.ctx; + this.groupLevel--; + this.ctx = this.groupStack.pop(); + composeSMask(this.ctx, this.current.activeSMask, groupCtx, this.webGLContext); + this.ctx.restore(); + this.ctx.save(); + copyCtxState(groupCtx, this.ctx); + this.current.resumeSMaskCtx = groupCtx; + + const deltaTransform = _util.Util.transform(this.current.activeSMask.startTransformInverse, groupCtx.mozCurrentTransform); + + this.ctx.transform.apply(this.ctx, deltaTransform); + groupCtx.save(); + groupCtx.setTransform(1, 0, 0, 1, 0, 0); + groupCtx.clearRect(0, 0, groupCtx.canvas.width, groupCtx.canvas.height); + groupCtx.restore(); + }, + resumeSMaskGroup: function CanvasGraphics_resumeSMaskGroup() { + const groupCtx = this.current.resumeSMaskCtx; + const currentCtx = this.ctx; + this.ctx = groupCtx; + this.groupStack.push(currentCtx); + this.groupLevel++; + }, + endSMaskGroup: function CanvasGraphics_endSMaskGroup() { + const groupCtx = this.ctx; + this.groupLevel--; + this.ctx = this.groupStack.pop(); + composeSMask(this.ctx, this.current.activeSMask, groupCtx, this.webGLContext); + this.ctx.restore(); + copyCtxState(groupCtx, this.ctx); + + const deltaTransform = _util.Util.transform(this.current.activeSMask.startTransformInverse, groupCtx.mozCurrentTransform); + + this.ctx.transform.apply(this.ctx, deltaTransform); + }, + save: function CanvasGraphics_save() { + this.ctx.save(); + const old = this.current; + this.stateStack.push(old); + this.current = old.clone(); + this.current.resumeSMaskCtx = null; + }, + restore: function CanvasGraphics_restore() { + if (this.current.resumeSMaskCtx) { + this.resumeSMaskGroup(); + } + + if (this.current.activeSMask !== null && (this.stateStack.length === 0 || this.stateStack[this.stateStack.length - 1].activeSMask !== this.current.activeSMask)) { + this.endSMaskGroup(); + } + + if (this.stateStack.length !== 0) { + this.current = this.stateStack.pop(); + this.ctx.restore(); + this.pendingClip = null; + this._cachedGetSinglePixelWidth = null; + } else { + this.current.activeSMask = null; + } + }, + transform: function CanvasGraphics_transform(a, b, c, d, e, f) { + this.ctx.transform(a, b, c, d, e, f); + this._cachedGetSinglePixelWidth = null; + }, + constructPath: function CanvasGraphics_constructPath(ops, args) { + const ctx = this.ctx; + const current = this.current; + let x = current.x, + y = current.y; + + for (let i = 0, j = 0, ii = ops.length; i < ii; i++) { + switch (ops[i] | 0) { + case _util.OPS.rectangle: + x = args[j++]; + y = args[j++]; + const width = args[j++]; + const height = args[j++]; + const xw = x + width; + const yh = y + height; + ctx.moveTo(x, y); + + if (width === 0 || height === 0) { + ctx.lineTo(xw, yh); + } else { + ctx.lineTo(xw, y); + ctx.lineTo(xw, yh); + ctx.lineTo(x, yh); + } + + ctx.closePath(); + break; + + case _util.OPS.moveTo: + x = args[j++]; + y = args[j++]; + ctx.moveTo(x, y); + break; + + case _util.OPS.lineTo: + x = args[j++]; + y = args[j++]; + ctx.lineTo(x, y); + break; + + case _util.OPS.curveTo: + x = args[j + 4]; + y = args[j + 5]; + ctx.bezierCurveTo(args[j], args[j + 1], args[j + 2], args[j + 3], x, y); + j += 6; + break; + + case _util.OPS.curveTo2: + ctx.bezierCurveTo(x, y, args[j], args[j + 1], args[j + 2], args[j + 3]); + x = args[j + 2]; + y = args[j + 3]; + j += 4; + break; + + case _util.OPS.curveTo3: + x = args[j + 2]; + y = args[j + 3]; + ctx.bezierCurveTo(args[j], args[j + 1], x, y, x, y); + j += 4; + break; + + case _util.OPS.closePath: + ctx.closePath(); + break; + } + } + + current.setCurrentPoint(x, y); + }, + closePath: function CanvasGraphics_closePath() { + this.ctx.closePath(); + }, + stroke: function CanvasGraphics_stroke(consumePath) { + consumePath = typeof consumePath !== "undefined" ? consumePath : true; + const ctx = this.ctx; + const strokeColor = this.current.strokeColor; + ctx.globalAlpha = this.current.strokeAlpha; + + if (this.contentVisible) { + if (typeof strokeColor === "object" && strokeColor?.getPattern) { + ctx.save(); + const transform = ctx.mozCurrentTransform; + + const scale = _util.Util.singularValueDecompose2dScale(transform)[0]; + + ctx.strokeStyle = strokeColor.getPattern(ctx, this); + const lineWidth = this.getSinglePixelWidth(); + const scaledLineWidth = this.current.lineWidth * scale; + + if (lineWidth < 0 && -lineWidth >= scaledLineWidth) { + ctx.resetTransform(); + ctx.lineWidth = Math.round(this._combinedScaleFactor); + } else { + ctx.lineWidth = Math.max(lineWidth, scaledLineWidth); + } + + ctx.stroke(); + ctx.restore(); + } else { + const lineWidth = this.getSinglePixelWidth(); + + if (lineWidth < 0 && -lineWidth >= this.current.lineWidth) { + ctx.save(); + ctx.resetTransform(); + ctx.lineWidth = Math.round(this._combinedScaleFactor); + ctx.stroke(); + ctx.restore(); + } else { + ctx.lineWidth = Math.max(lineWidth, this.current.lineWidth); + ctx.stroke(); + } + } + } + + if (consumePath) { + this.consumePath(); + } + + ctx.globalAlpha = this.current.fillAlpha; + }, + closeStroke: function CanvasGraphics_closeStroke() { + this.closePath(); + this.stroke(); + }, + fill: function CanvasGraphics_fill(consumePath) { + consumePath = typeof consumePath !== "undefined" ? consumePath : true; + const ctx = this.ctx; + const fillColor = this.current.fillColor; + const isPatternFill = this.current.patternFill; + let needRestore = false; + + if (isPatternFill) { + ctx.save(); + + if (this.baseTransform) { + ctx.setTransform.apply(ctx, this.baseTransform); + } + + ctx.fillStyle = fillColor.getPattern(ctx, this); + needRestore = true; + } + + if (this.contentVisible) { + if (this.pendingEOFill) { + ctx.fill("evenodd"); + this.pendingEOFill = false; + } else { + ctx.fill(); + } + } + + if (needRestore) { + ctx.restore(); + } + + if (consumePath) { + this.consumePath(); + } + }, + eoFill: function CanvasGraphics_eoFill() { + this.pendingEOFill = true; + this.fill(); + }, + fillStroke: function CanvasGraphics_fillStroke() { + this.fill(false); + this.stroke(false); + this.consumePath(); + }, + eoFillStroke: function CanvasGraphics_eoFillStroke() { + this.pendingEOFill = true; + this.fillStroke(); + }, + closeFillStroke: function CanvasGraphics_closeFillStroke() { + this.closePath(); + this.fillStroke(); + }, + closeEOFillStroke: function CanvasGraphics_closeEOFillStroke() { + this.pendingEOFill = true; + this.closePath(); + this.fillStroke(); + }, + endPath: function CanvasGraphics_endPath() { + this.consumePath(); + }, + clip: function CanvasGraphics_clip() { + this.pendingClip = NORMAL_CLIP; + }, + eoClip: function CanvasGraphics_eoClip() { + this.pendingClip = EO_CLIP; + }, + beginText: function CanvasGraphics_beginText() { + this.current.textMatrix = _util.IDENTITY_MATRIX; + this.current.textMatrixScale = 1; + this.current.x = this.current.lineX = 0; + this.current.y = this.current.lineY = 0; + }, + endText: function CanvasGraphics_endText() { + const paths = this.pendingTextPaths; + const ctx = this.ctx; + + if (paths === undefined) { + ctx.beginPath(); + return; + } + + ctx.save(); + ctx.beginPath(); + + for (let i = 0; i < paths.length; i++) { + const path = paths[i]; + ctx.setTransform.apply(ctx, path.transform); + ctx.translate(path.x, path.y); + path.addToPath(ctx, path.fontSize); + } + + ctx.restore(); + ctx.clip(); + ctx.beginPath(); + delete this.pendingTextPaths; + }, + setCharSpacing: function CanvasGraphics_setCharSpacing(spacing) { + this.current.charSpacing = spacing; + }, + setWordSpacing: function CanvasGraphics_setWordSpacing(spacing) { + this.current.wordSpacing = spacing; + }, + setHScale: function CanvasGraphics_setHScale(scale) { + this.current.textHScale = scale / 100; + }, + setLeading: function CanvasGraphics_setLeading(leading) { + this.current.leading = -leading; + }, + setFont: function CanvasGraphics_setFont(fontRefName, size) { + const fontObj = this.commonObjs.get(fontRefName); + const current = this.current; + + if (!fontObj) { + throw new Error(`Can't find font for ${fontRefName}`); + } + + current.fontMatrix = fontObj.fontMatrix || _util.FONT_IDENTITY_MATRIX; + + if (current.fontMatrix[0] === 0 || current.fontMatrix[3] === 0) { + (0, _util.warn)("Invalid font matrix for font " + fontRefName); + } + + if (size < 0) { + size = -size; + current.fontDirection = -1; + } else { + current.fontDirection = 1; + } + + this.current.font = fontObj; + this.current.fontSize = size; + + if (fontObj.isType3Font) { + return; + } + + const name = fontObj.loadedName || "sans-serif"; + let bold = "normal"; + + if (fontObj.black) { + bold = "900"; + } else if (fontObj.bold) { + bold = "bold"; + } + + const italic = fontObj.italic ? "italic" : "normal"; + const typeface = `"${name}", ${fontObj.fallbackName}`; + let browserFontSize = size; + + if (size < MIN_FONT_SIZE) { + browserFontSize = MIN_FONT_SIZE; + } else if (size > MAX_FONT_SIZE) { + browserFontSize = MAX_FONT_SIZE; + } + + this.current.fontSizeScale = size / browserFontSize; + this.ctx.font = `${italic} ${bold} ${browserFontSize}px ${typeface}`; + }, + setTextRenderingMode: function CanvasGraphics_setTextRenderingMode(mode) { + this.current.textRenderingMode = mode; + }, + setTextRise: function CanvasGraphics_setTextRise(rise) { + this.current.textRise = rise; + }, + moveText: function CanvasGraphics_moveText(x, y) { + this.current.x = this.current.lineX += x; + this.current.y = this.current.lineY += y; + }, + setLeadingMoveText: function CanvasGraphics_setLeadingMoveText(x, y) { + this.setLeading(-y); + this.moveText(x, y); + }, + setTextMatrix: function CanvasGraphics_setTextMatrix(a, b, c, d, e, f) { + this.current.textMatrix = [a, b, c, d, e, f]; + this.current.textMatrixScale = Math.hypot(a, b); + this.current.x = this.current.lineX = 0; + this.current.y = this.current.lineY = 0; + }, + nextLine: function CanvasGraphics_nextLine() { + this.moveText(0, this.current.leading); + }, + + paintChar(character, x, y, patternTransform, resetLineWidthToOne) { + const ctx = this.ctx; + const current = this.current; + const font = current.font; + const textRenderingMode = current.textRenderingMode; + const fontSize = current.fontSize / current.fontSizeScale; + const fillStrokeMode = textRenderingMode & _util.TextRenderingMode.FILL_STROKE_MASK; + const isAddToPathSet = !!(textRenderingMode & _util.TextRenderingMode.ADD_TO_PATH_FLAG); + const patternFill = current.patternFill && !font.missingFile; + let addToPath; + + if (font.disableFontFace || isAddToPathSet || patternFill) { + addToPath = font.getPathGenerator(this.commonObjs, character); + } + + if (font.disableFontFace || patternFill) { + ctx.save(); + ctx.translate(x, y); + ctx.beginPath(); + addToPath(ctx, fontSize); + + if (patternTransform) { + ctx.setTransform.apply(ctx, patternTransform); + } + + if (fillStrokeMode === _util.TextRenderingMode.FILL || fillStrokeMode === _util.TextRenderingMode.FILL_STROKE) { + ctx.fill(); + } + + if (fillStrokeMode === _util.TextRenderingMode.STROKE || fillStrokeMode === _util.TextRenderingMode.FILL_STROKE) { + if (resetLineWidthToOne) { + ctx.resetTransform(); + ctx.lineWidth = Math.round(this._combinedScaleFactor); + } + + ctx.stroke(); + } + + ctx.restore(); + } else { + if (fillStrokeMode === _util.TextRenderingMode.FILL || fillStrokeMode === _util.TextRenderingMode.FILL_STROKE) { + ctx.fillText(character, x, y); + } + + if (fillStrokeMode === _util.TextRenderingMode.STROKE || fillStrokeMode === _util.TextRenderingMode.FILL_STROKE) { + if (resetLineWidthToOne) { + ctx.save(); + ctx.moveTo(x, y); + ctx.resetTransform(); + ctx.lineWidth = Math.round(this._combinedScaleFactor); + ctx.strokeText(character, 0, 0); + ctx.restore(); + } else { + ctx.strokeText(character, x, y); + } + } + } + + if (isAddToPathSet) { + const paths = this.pendingTextPaths || (this.pendingTextPaths = []); + paths.push({ + transform: ctx.mozCurrentTransform, + x, + y, + fontSize, + addToPath + }); + } + }, + + get isFontSubpixelAAEnabled() { + const { + context: ctx + } = this.cachedCanvases.getCanvas("isFontSubpixelAAEnabled", 10, 10); + ctx.scale(1.5, 1); + ctx.fillText("I", 0, 10); + const data = ctx.getImageData(0, 0, 10, 10).data; + let enabled = false; + + for (let i = 3; i < data.length; i += 4) { + if (data[i] > 0 && data[i] < 255) { + enabled = true; + break; + } + } + + return (0, _util.shadow)(this, "isFontSubpixelAAEnabled", enabled); + }, + + showText: function CanvasGraphics_showText(glyphs) { + const current = this.current; + const font = current.font; + + if (font.isType3Font) { + return this.showType3Text(glyphs); + } + + const fontSize = current.fontSize; + + if (fontSize === 0) { + return undefined; + } + + const ctx = this.ctx; + const fontSizeScale = current.fontSizeScale; + const charSpacing = current.charSpacing; + const wordSpacing = current.wordSpacing; + const fontDirection = current.fontDirection; + const textHScale = current.textHScale * fontDirection; + const glyphsLength = glyphs.length; + const vertical = font.vertical; + const spacingDir = vertical ? 1 : -1; + const defaultVMetrics = font.defaultVMetrics; + const widthAdvanceScale = fontSize * current.fontMatrix[0]; + const simpleFillText = current.textRenderingMode === _util.TextRenderingMode.FILL && !font.disableFontFace && !current.patternFill; + ctx.save(); + let patternTransform; + + if (current.patternFill) { + ctx.save(); + const pattern = current.fillColor.getPattern(ctx, this); + patternTransform = ctx.mozCurrentTransform; + ctx.restore(); + ctx.fillStyle = pattern; + } + + ctx.transform.apply(ctx, current.textMatrix); + ctx.translate(current.x, current.y + current.textRise); + + if (fontDirection > 0) { + ctx.scale(textHScale, -1); + } else { + ctx.scale(textHScale, 1); + } + + let lineWidth = current.lineWidth; + let resetLineWidthToOne = false; + const scale = current.textMatrixScale; + + if (scale === 0 || lineWidth === 0) { + const fillStrokeMode = current.textRenderingMode & _util.TextRenderingMode.FILL_STROKE_MASK; + + if (fillStrokeMode === _util.TextRenderingMode.STROKE || fillStrokeMode === _util.TextRenderingMode.FILL_STROKE) { + this._cachedGetSinglePixelWidth = null; + lineWidth = this.getSinglePixelWidth(); + resetLineWidthToOne = lineWidth < 0; + } + } else { + lineWidth /= scale; + } + + if (fontSizeScale !== 1.0) { + ctx.scale(fontSizeScale, fontSizeScale); + lineWidth /= fontSizeScale; + } + + ctx.lineWidth = lineWidth; + let x = 0, + i; + + for (i = 0; i < glyphsLength; ++i) { + const glyph = glyphs[i]; + + if ((0, _util.isNum)(glyph)) { + x += spacingDir * glyph * fontSize / 1000; + continue; + } + + let restoreNeeded = false; + const spacing = (glyph.isSpace ? wordSpacing : 0) + charSpacing; + const character = glyph.fontChar; + const accent = glyph.accent; + let scaledX, scaledY; + let width = glyph.width; + + if (vertical) { + const vmetric = glyph.vmetric || defaultVMetrics; + const vx = -(glyph.vmetric ? vmetric[1] : width * 0.5) * widthAdvanceScale; + const vy = vmetric[2] * widthAdvanceScale; + width = vmetric ? -vmetric[0] : width; + scaledX = vx / fontSizeScale; + scaledY = (x + vy) / fontSizeScale; + } else { + scaledX = x / fontSizeScale; + scaledY = 0; + } + + if (font.remeasure && width > 0) { + const measuredWidth = ctx.measureText(character).width * 1000 / fontSize * fontSizeScale; + + if (width < measuredWidth && this.isFontSubpixelAAEnabled) { + const characterScaleX = width / measuredWidth; + restoreNeeded = true; + ctx.save(); + ctx.scale(characterScaleX, 1); + scaledX /= characterScaleX; + } else if (width !== measuredWidth) { + scaledX += (width - measuredWidth) / 2000 * fontSize / fontSizeScale; + } + } + + if (this.contentVisible && (glyph.isInFont || font.missingFile)) { + if (simpleFillText && !accent) { + ctx.fillText(character, scaledX, scaledY); + } else { + this.paintChar(character, scaledX, scaledY, patternTransform, resetLineWidthToOne); + + if (accent) { + const scaledAccentX = scaledX + fontSize * accent.offset.x / fontSizeScale; + const scaledAccentY = scaledY - fontSize * accent.offset.y / fontSizeScale; + this.paintChar(accent.fontChar, scaledAccentX, scaledAccentY, patternTransform, resetLineWidthToOne); + } + } + } + + let charWidth; + + if (vertical) { + charWidth = width * widthAdvanceScale - spacing * fontDirection; + } else { + charWidth = width * widthAdvanceScale + spacing * fontDirection; + } + + x += charWidth; + + if (restoreNeeded) { + ctx.restore(); + } + } + + if (vertical) { + current.y -= x; + } else { + current.x += x * textHScale; + } + + ctx.restore(); + }, + showType3Text: function CanvasGraphics_showType3Text(glyphs) { + const ctx = this.ctx; + const current = this.current; + const font = current.font; + const fontSize = current.fontSize; + const fontDirection = current.fontDirection; + const spacingDir = font.vertical ? 1 : -1; + const charSpacing = current.charSpacing; + const wordSpacing = current.wordSpacing; + const textHScale = current.textHScale * fontDirection; + const fontMatrix = current.fontMatrix || _util.FONT_IDENTITY_MATRIX; + const glyphsLength = glyphs.length; + const isTextInvisible = current.textRenderingMode === _util.TextRenderingMode.INVISIBLE; + let i, glyph, width, spacingLength; + + if (isTextInvisible || fontSize === 0) { + return; + } + + this._cachedGetSinglePixelWidth = null; + ctx.save(); + ctx.transform.apply(ctx, current.textMatrix); + ctx.translate(current.x, current.y); + ctx.scale(textHScale, fontDirection); + + for (i = 0; i < glyphsLength; ++i) { + glyph = glyphs[i]; + + if ((0, _util.isNum)(glyph)) { + spacingLength = spacingDir * glyph * fontSize / 1000; + this.ctx.translate(spacingLength, 0); + current.x += spacingLength * textHScale; + continue; + } + + const spacing = (glyph.isSpace ? wordSpacing : 0) + charSpacing; + const operatorList = font.charProcOperatorList[glyph.operatorListId]; + + if (!operatorList) { + (0, _util.warn)(`Type3 character "${glyph.operatorListId}" is not available.`); + continue; + } + + if (this.contentVisible) { + this.processingType3 = glyph; + this.save(); + ctx.scale(fontSize, fontSize); + ctx.transform.apply(ctx, fontMatrix); + this.executeOperatorList(operatorList); + this.restore(); + } + + const transformed = _util.Util.applyTransform([glyph.width, 0], fontMatrix); + + width = transformed[0] * fontSize + spacing; + ctx.translate(width, 0); + current.x += width * textHScale; + } + + ctx.restore(); + this.processingType3 = null; + }, + setCharWidth: function CanvasGraphics_setCharWidth(xWidth, yWidth) {}, + setCharWidthAndBounds: function CanvasGraphics_setCharWidthAndBounds(xWidth, yWidth, llx, lly, urx, ury) { + this.ctx.rect(llx, lly, urx - llx, ury - lly); + this.clip(); + this.endPath(); + }, + getColorN_Pattern: function CanvasGraphics_getColorN_Pattern(IR) { + let pattern; + + if (IR[0] === "TilingPattern") { + const color = IR[1]; + const baseTransform = this.baseTransform || this.ctx.mozCurrentTransform.slice(); + const canvasGraphicsFactory = { + createCanvasGraphics: ctx => { + return new CanvasGraphics(ctx, this.commonObjs, this.objs, this.canvasFactory, this.webGLContext); + } + }; + pattern = new _pattern_helper.TilingPattern(IR, color, this.ctx, canvasGraphicsFactory, baseTransform); + } else { + pattern = (0, _pattern_helper.getShadingPatternFromIR)(IR); + } + + return pattern; + }, + setStrokeColorN: function CanvasGraphics_setStrokeColorN() { + this.current.strokeColor = this.getColorN_Pattern(arguments); + }, + setFillColorN: function CanvasGraphics_setFillColorN() { + this.current.fillColor = this.getColorN_Pattern(arguments); + this.current.patternFill = true; + }, + setStrokeRGBColor: function CanvasGraphics_setStrokeRGBColor(r, g, b) { + const color = _util.Util.makeHexColor(r, g, b); + + this.ctx.strokeStyle = color; + this.current.strokeColor = color; + }, + setFillRGBColor: function CanvasGraphics_setFillRGBColor(r, g, b) { + const color = _util.Util.makeHexColor(r, g, b); + + this.ctx.fillStyle = color; + this.current.fillColor = color; + this.current.patternFill = false; + }, + shadingFill: function CanvasGraphics_shadingFill(patternIR) { + if (!this.contentVisible) { + return; + } + + const ctx = this.ctx; + this.save(); + const pattern = (0, _pattern_helper.getShadingPatternFromIR)(patternIR); + ctx.fillStyle = pattern.getPattern(ctx, this, true); + const inv = ctx.mozCurrentTransformInverse; + + if (inv) { + const canvas = ctx.canvas; + const width = canvas.width; + const height = canvas.height; + + const bl = _util.Util.applyTransform([0, 0], inv); + + const br = _util.Util.applyTransform([0, height], inv); + + const ul = _util.Util.applyTransform([width, 0], inv); + + const ur = _util.Util.applyTransform([width, height], inv); + + const x0 = Math.min(bl[0], br[0], ul[0], ur[0]); + const y0 = Math.min(bl[1], br[1], ul[1], ur[1]); + const x1 = Math.max(bl[0], br[0], ul[0], ur[0]); + const y1 = Math.max(bl[1], br[1], ul[1], ur[1]); + this.ctx.fillRect(x0, y0, x1 - x0, y1 - y0); + } else { + this.ctx.fillRect(-1e10, -1e10, 2e10, 2e10); + } + + this.restore(); + }, + beginInlineImage: function CanvasGraphics_beginInlineImage() { + (0, _util.unreachable)("Should not call beginInlineImage"); + }, + beginImageData: function CanvasGraphics_beginImageData() { + (0, _util.unreachable)("Should not call beginImageData"); + }, + paintFormXObjectBegin: function CanvasGraphics_paintFormXObjectBegin(matrix, bbox) { + if (!this.contentVisible) { + return; + } + + this.save(); + this.baseTransformStack.push(this.baseTransform); + + if (Array.isArray(matrix) && matrix.length === 6) { + this.transform.apply(this, matrix); + } + + this.baseTransform = this.ctx.mozCurrentTransform; + + if (bbox) { + const width = bbox[2] - bbox[0]; + const height = bbox[3] - bbox[1]; + this.ctx.rect(bbox[0], bbox[1], width, height); + this.clip(); + this.endPath(); + } + }, + paintFormXObjectEnd: function CanvasGraphics_paintFormXObjectEnd() { + if (!this.contentVisible) { + return; + } + + this.restore(); + this.baseTransform = this.baseTransformStack.pop(); + }, + beginGroup: function CanvasGraphics_beginGroup(group) { + if (!this.contentVisible) { + return; + } + + this.save(); + const currentCtx = this.ctx; + + if (!group.isolated) { + (0, _util.info)("TODO: Support non-isolated groups."); + } + + if (group.knockout) { + (0, _util.warn)("Knockout groups not supported."); + } + + const currentTransform = currentCtx.mozCurrentTransform; + + if (group.matrix) { + currentCtx.transform.apply(currentCtx, group.matrix); + } + + if (!group.bbox) { + throw new Error("Bounding box is required."); + } + + let bounds = _util.Util.getAxialAlignedBoundingBox(group.bbox, currentCtx.mozCurrentTransform); + + const canvasBounds = [0, 0, currentCtx.canvas.width, currentCtx.canvas.height]; + bounds = _util.Util.intersect(bounds, canvasBounds) || [0, 0, 0, 0]; + const offsetX = Math.floor(bounds[0]); + const offsetY = Math.floor(bounds[1]); + let drawnWidth = Math.max(Math.ceil(bounds[2]) - offsetX, 1); + let drawnHeight = Math.max(Math.ceil(bounds[3]) - offsetY, 1); + let scaleX = 1, + scaleY = 1; + + if (drawnWidth > MAX_GROUP_SIZE) { + scaleX = drawnWidth / MAX_GROUP_SIZE; + drawnWidth = MAX_GROUP_SIZE; + } + + if (drawnHeight > MAX_GROUP_SIZE) { + scaleY = drawnHeight / MAX_GROUP_SIZE; + drawnHeight = MAX_GROUP_SIZE; + } + + let cacheId = "groupAt" + this.groupLevel; + + if (group.smask) { + cacheId += "_smask_" + this.smaskCounter++ % 2; + } + + const scratchCanvas = this.cachedCanvases.getCanvas(cacheId, drawnWidth, drawnHeight, true); + const groupCtx = scratchCanvas.context; + groupCtx.scale(1 / scaleX, 1 / scaleY); + groupCtx.translate(-offsetX, -offsetY); + groupCtx.transform.apply(groupCtx, currentTransform); + + if (group.smask) { + this.smaskStack.push({ + canvas: scratchCanvas.canvas, + context: groupCtx, + offsetX, + offsetY, + scaleX, + scaleY, + subtype: group.smask.subtype, + backdrop: group.smask.backdrop, + transferMap: group.smask.transferMap || null, + startTransformInverse: null + }); + } else { + currentCtx.setTransform(1, 0, 0, 1, 0, 0); + currentCtx.translate(offsetX, offsetY); + currentCtx.scale(scaleX, scaleY); + } + + copyCtxState(currentCtx, groupCtx); + this.ctx = groupCtx; + this.setGState([["BM", "source-over"], ["ca", 1], ["CA", 1]]); + this.groupStack.push(currentCtx); + this.groupLevel++; + this.current.activeSMask = null; + }, + endGroup: function CanvasGraphics_endGroup(group) { + if (!this.contentVisible) { + return; + } + + this.groupLevel--; + const groupCtx = this.ctx; + this.ctx = this.groupStack.pop(); + + if (this.ctx.imageSmoothingEnabled !== undefined) { + this.ctx.imageSmoothingEnabled = false; + } else { + this.ctx.mozImageSmoothingEnabled = false; + } + + if (group.smask) { + this.tempSMask = this.smaskStack.pop(); + } else { + this.ctx.drawImage(groupCtx.canvas, 0, 0); + } + + this.restore(); + }, + beginAnnotations: function CanvasGraphics_beginAnnotations() { + this.save(); + + if (this.baseTransform) { + this.ctx.setTransform.apply(this.ctx, this.baseTransform); + } + }, + endAnnotations: function CanvasGraphics_endAnnotations() { + this.restore(); + }, + beginAnnotation: function CanvasGraphics_beginAnnotation(rect, transform, matrix) { + this.save(); + resetCtxToDefault(this.ctx); + this.current = new CanvasExtraState(); + + if (Array.isArray(rect) && rect.length === 4) { + const width = rect[2] - rect[0]; + const height = rect[3] - rect[1]; + this.ctx.rect(rect[0], rect[1], width, height); + this.clip(); + this.endPath(); + } + + this.transform.apply(this, transform); + this.transform.apply(this, matrix); + }, + endAnnotation: function CanvasGraphics_endAnnotation() { + this.restore(); + }, + paintImageMaskXObject: function CanvasGraphics_paintImageMaskXObject(img) { + if (!this.contentVisible) { + return; + } + + const ctx = this.ctx; + const width = img.width, + height = img.height; + const fillColor = this.current.fillColor; + const isPatternFill = this.current.patternFill; + const glyph = this.processingType3; + + if (COMPILE_TYPE3_GLYPHS && glyph && glyph.compiled === undefined) { + if (width <= MAX_SIZE_TO_COMPILE && height <= MAX_SIZE_TO_COMPILE) { + glyph.compiled = compileType3Glyph({ + data: img.data, + width, + height + }); + } else { + glyph.compiled = null; + } + } + + if (glyph?.compiled) { + glyph.compiled(ctx); + return; + } + + const maskCanvas = this.cachedCanvases.getCanvas("maskCanvas", width, height); + const maskCtx = maskCanvas.context; + maskCtx.save(); + putBinaryImageMask(maskCtx, img); + maskCtx.globalCompositeOperation = "source-in"; + maskCtx.fillStyle = isPatternFill ? fillColor.getPattern(maskCtx, this) : fillColor; + maskCtx.fillRect(0, 0, width, height); + maskCtx.restore(); + this.paintInlineImageXObject(maskCanvas.canvas); + }, + + paintImageMaskXObjectRepeat(imgData, scaleX, skewX = 0, skewY = 0, scaleY, positions) { + if (!this.contentVisible) { + return; + } + + const width = imgData.width; + const height = imgData.height; + const fillColor = this.current.fillColor; + const isPatternFill = this.current.patternFill; + const maskCanvas = this.cachedCanvases.getCanvas("maskCanvas", width, height); + const maskCtx = maskCanvas.context; + maskCtx.save(); + putBinaryImageMask(maskCtx, imgData); + maskCtx.globalCompositeOperation = "source-in"; + maskCtx.fillStyle = isPatternFill ? fillColor.getPattern(maskCtx, this) : fillColor; + maskCtx.fillRect(0, 0, width, height); + maskCtx.restore(); + const ctx = this.ctx; + + for (let i = 0, ii = positions.length; i < ii; i += 2) { + ctx.save(); + ctx.transform(scaleX, skewX, skewY, scaleY, positions[i], positions[i + 1]); + ctx.scale(1, -1); + ctx.drawImage(maskCanvas.canvas, 0, 0, width, height, 0, -1, 1, 1); + ctx.restore(); + } + }, + + paintImageMaskXObjectGroup: function CanvasGraphics_paintImageMaskXObjectGroup(images) { + if (!this.contentVisible) { + return; + } + + const ctx = this.ctx; + const fillColor = this.current.fillColor; + const isPatternFill = this.current.patternFill; + + for (let i = 0, ii = images.length; i < ii; i++) { + const image = images[i]; + const width = image.width, + height = image.height; + const maskCanvas = this.cachedCanvases.getCanvas("maskCanvas", width, height); + const maskCtx = maskCanvas.context; + maskCtx.save(); + putBinaryImageMask(maskCtx, image); + maskCtx.globalCompositeOperation = "source-in"; + maskCtx.fillStyle = isPatternFill ? fillColor.getPattern(maskCtx, this) : fillColor; + maskCtx.fillRect(0, 0, width, height); + maskCtx.restore(); + ctx.save(); + ctx.transform.apply(ctx, image.transform); + ctx.scale(1, -1); + ctx.drawImage(maskCanvas.canvas, 0, 0, width, height, 0, -1, 1, 1); + ctx.restore(); + } + }, + paintImageXObject: function CanvasGraphics_paintImageXObject(objId) { + if (!this.contentVisible) { + return; + } + + const imgData = objId.startsWith("g_") ? this.commonObjs.get(objId) : this.objs.get(objId); + + if (!imgData) { + (0, _util.warn)("Dependent image isn't ready yet"); + return; + } + + this.paintInlineImageXObject(imgData); + }, + paintImageXObjectRepeat: function CanvasGraphics_paintImageXObjectRepeat(objId, scaleX, scaleY, positions) { + if (!this.contentVisible) { + return; + } + + const imgData = objId.startsWith("g_") ? this.commonObjs.get(objId) : this.objs.get(objId); + + if (!imgData) { + (0, _util.warn)("Dependent image isn't ready yet"); + return; + } + + const width = imgData.width; + const height = imgData.height; + const map = []; + + for (let i = 0, ii = positions.length; i < ii; i += 2) { + map.push({ + transform: [scaleX, 0, 0, scaleY, positions[i], positions[i + 1]], + x: 0, + y: 0, + w: width, + h: height + }); + } + + this.paintInlineImageXObjectGroup(imgData, map); + }, + paintInlineImageXObject: function CanvasGraphics_paintInlineImageXObject(imgData) { + if (!this.contentVisible) { + return; + } + + const width = imgData.width; + const height = imgData.height; + const ctx = this.ctx; + this.save(); + ctx.scale(1 / width, -1 / height); + const currentTransform = ctx.mozCurrentTransformInverse; + let widthScale = Math.max(Math.hypot(currentTransform[0], currentTransform[1]), 1); + let heightScale = Math.max(Math.hypot(currentTransform[2], currentTransform[3]), 1); + let imgToPaint, tmpCanvas, tmpCtx; + + if (typeof HTMLElement === "function" && imgData instanceof HTMLElement || !imgData.data) { + imgToPaint = imgData; + } else { + tmpCanvas = this.cachedCanvases.getCanvas("inlineImage", width, height); + tmpCtx = tmpCanvas.context; + putBinaryImageData(tmpCtx, imgData, this.current.transferMaps); + imgToPaint = tmpCanvas.canvas; + } + + let paintWidth = width, + paintHeight = height; + let tmpCanvasId = "prescale1"; + + while (widthScale > 2 && paintWidth > 1 || heightScale > 2 && paintHeight > 1) { + let newWidth = paintWidth, + newHeight = paintHeight; + + if (widthScale > 2 && paintWidth > 1) { + newWidth = Math.ceil(paintWidth / 2); + widthScale /= paintWidth / newWidth; + } + + if (heightScale > 2 && paintHeight > 1) { + newHeight = Math.ceil(paintHeight / 2); + heightScale /= paintHeight / newHeight; + } + + tmpCanvas = this.cachedCanvases.getCanvas(tmpCanvasId, newWidth, newHeight); + tmpCtx = tmpCanvas.context; + tmpCtx.clearRect(0, 0, newWidth, newHeight); + tmpCtx.drawImage(imgToPaint, 0, 0, paintWidth, paintHeight, 0, 0, newWidth, newHeight); + imgToPaint = tmpCanvas.canvas; + paintWidth = newWidth; + paintHeight = newHeight; + tmpCanvasId = tmpCanvasId === "prescale1" ? "prescale2" : "prescale1"; + } + + ctx.drawImage(imgToPaint, 0, 0, paintWidth, paintHeight, 0, -height, width, height); + + if (this.imageLayer) { + const position = this.getCanvasPosition(0, -height); + this.imageLayer.appendImage({ + imgData, + left: position[0], + top: position[1], + width: width / currentTransform[0], + height: height / currentTransform[3] + }); + } + + this.restore(); + }, + paintInlineImageXObjectGroup: function CanvasGraphics_paintInlineImageXObjectGroup(imgData, map) { + if (!this.contentVisible) { + return; + } + + const ctx = this.ctx; + const w = imgData.width; + const h = imgData.height; + const tmpCanvas = this.cachedCanvases.getCanvas("inlineImage", w, h); + const tmpCtx = tmpCanvas.context; + putBinaryImageData(tmpCtx, imgData, this.current.transferMaps); + + for (let i = 0, ii = map.length; i < ii; i++) { + const entry = map[i]; + ctx.save(); + ctx.transform.apply(ctx, entry.transform); + ctx.scale(1, -1); + ctx.drawImage(tmpCanvas.canvas, entry.x, entry.y, entry.w, entry.h, 0, -1, 1, 1); + + if (this.imageLayer) { + const position = this.getCanvasPosition(entry.x, entry.y); + this.imageLayer.appendImage({ + imgData, + left: position[0], + top: position[1], + width: w, + height: h + }); + } + + ctx.restore(); + } + }, + paintSolidColorImageMask: function CanvasGraphics_paintSolidColorImageMask() { + if (!this.contentVisible) { + return; + } + + this.ctx.fillRect(0, 0, 1, 1); + }, + markPoint: function CanvasGraphics_markPoint(tag) {}, + markPointProps: function CanvasGraphics_markPointProps(tag, properties) {}, + beginMarkedContent: function CanvasGraphics_beginMarkedContent(tag) { + this.markedContentStack.push({ + visible: true + }); + }, + beginMarkedContentProps: function CanvasGraphics_beginMarkedContentProps(tag, properties) { + if (tag === "OC") { + this.markedContentStack.push({ + visible: this.optionalContentConfig.isVisible(properties) + }); + } else { + this.markedContentStack.push({ + visible: true + }); + } + + this.contentVisible = this.isContentVisible(); + }, + endMarkedContent: function CanvasGraphics_endMarkedContent() { + this.markedContentStack.pop(); + this.contentVisible = this.isContentVisible(); + }, + beginCompat: function CanvasGraphics_beginCompat() {}, + endCompat: function CanvasGraphics_endCompat() {}, + consumePath: function CanvasGraphics_consumePath() { + const ctx = this.ctx; + + if (this.pendingClip) { + if (this.pendingClip === EO_CLIP) { + ctx.clip("evenodd"); + } else { + ctx.clip(); + } + + this.pendingClip = null; + } + + ctx.beginPath(); + }, + + getSinglePixelWidth() { + if (this._cachedGetSinglePixelWidth === null) { + const m = this.ctx.mozCurrentTransform; + const absDet = Math.abs(m[0] * m[3] - m[2] * m[1]); + const sqNorm1 = m[0] ** 2 + m[2] ** 2; + const sqNorm2 = m[1] ** 2 + m[3] ** 2; + const pixelHeight = Math.sqrt(Math.max(sqNorm1, sqNorm2)) / absDet; + + if (sqNorm1 !== sqNorm2 && this._combinedScaleFactor * pixelHeight > 1) { + this._cachedGetSinglePixelWidth = -(this._combinedScaleFactor * pixelHeight); + } else if (absDet > Number.EPSILON) { + this._cachedGetSinglePixelWidth = pixelHeight; + } else { + this._cachedGetSinglePixelWidth = 1; + } + } + + return this._cachedGetSinglePixelWidth; + }, + + getCanvasPosition: function CanvasGraphics_getCanvasPosition(x, y) { + const transform = this.ctx.mozCurrentTransform; + return [transform[0] * x + transform[2] * y + transform[4], transform[1] * x + transform[3] * y + transform[5]]; + }, + isContentVisible: function CanvasGraphics_isContentVisible() { + for (let i = this.markedContentStack.length - 1; i >= 0; i--) { + if (!this.markedContentStack[i].visible) { + return false; + } + } + + return true; + } + }; + + for (const op in _util.OPS) { + CanvasGraphics.prototype[_util.OPS[op]] = CanvasGraphics.prototype[op]; + } + + return CanvasGraphics; +}(); + +exports.CanvasGraphics = CanvasGraphics; + +/***/ }), +/* 11 */ +/***/ ((__unused_webpack_module, exports, __w_pdfjs_require__) => { + + + +Object.defineProperty(exports, "__esModule", ({ + value: true +})); +exports.getShadingPatternFromIR = getShadingPatternFromIR; +exports.TilingPattern = void 0; + +var _util = __w_pdfjs_require__(2); + +const ShadingIRs = {}; + +function applyBoundingBox(ctx, bbox) { + if (!bbox || typeof Path2D === "undefined") { + return; + } + + const width = bbox[2] - bbox[0]; + const height = bbox[3] - bbox[1]; + const region = new Path2D(); + region.rect(bbox[0], bbox[1], width, height); + ctx.clip(region); +} + +ShadingIRs.RadialAxial = { + fromIR: function RadialAxial_fromIR(raw) { + const type = raw[1]; + const bbox = raw[2]; + const colorStops = raw[3]; + const p0 = raw[4]; + const p1 = raw[5]; + const r0 = raw[6]; + const r1 = raw[7]; + return { + getPattern: function RadialAxial_getPattern(ctx) { + applyBoundingBox(ctx, bbox); + let grad; + + if (type === "axial") { + grad = ctx.createLinearGradient(p0[0], p0[1], p1[0], p1[1]); + } else if (type === "radial") { + grad = ctx.createRadialGradient(p0[0], p0[1], r0, p1[0], p1[1], r1); + } + + for (let i = 0, ii = colorStops.length; i < ii; ++i) { + const c = colorStops[i]; + grad.addColorStop(c[0], c[1]); + } + + return grad; + } + }; + } +}; + +const createMeshCanvas = function createMeshCanvasClosure() { + function drawTriangle(data, context, p1, p2, p3, c1, c2, c3) { + const coords = context.coords, + colors = context.colors; + const bytes = data.data, + rowSize = data.width * 4; + let tmp; + + if (coords[p1 + 1] > coords[p2 + 1]) { + tmp = p1; + p1 = p2; + p2 = tmp; + tmp = c1; + c1 = c2; + c2 = tmp; + } + + if (coords[p2 + 1] > coords[p3 + 1]) { + tmp = p2; + p2 = p3; + p3 = tmp; + tmp = c2; + c2 = c3; + c3 = tmp; + } + + if (coords[p1 + 1] > coords[p2 + 1]) { + tmp = p1; + p1 = p2; + p2 = tmp; + tmp = c1; + c1 = c2; + c2 = tmp; + } + + const x1 = (coords[p1] + context.offsetX) * context.scaleX; + const y1 = (coords[p1 + 1] + context.offsetY) * context.scaleY; + const x2 = (coords[p2] + context.offsetX) * context.scaleX; + const y2 = (coords[p2 + 1] + context.offsetY) * context.scaleY; + const x3 = (coords[p3] + context.offsetX) * context.scaleX; + const y3 = (coords[p3 + 1] + context.offsetY) * context.scaleY; + + if (y1 >= y3) { + return; + } + + const c1r = colors[c1], + c1g = colors[c1 + 1], + c1b = colors[c1 + 2]; + const c2r = colors[c2], + c2g = colors[c2 + 1], + c2b = colors[c2 + 2]; + const c3r = colors[c3], + c3g = colors[c3 + 1], + c3b = colors[c3 + 2]; + const minY = Math.round(y1), + maxY = Math.round(y3); + let xa, car, cag, cab; + let xb, cbr, cbg, cbb; + + for (let y = minY; y <= maxY; y++) { + if (y < y2) { + let k; + + if (y < y1) { + k = 0; + } else if (y1 === y2) { + k = 1; + } else { + k = (y1 - y) / (y1 - y2); + } + + xa = x1 - (x1 - x2) * k; + car = c1r - (c1r - c2r) * k; + cag = c1g - (c1g - c2g) * k; + cab = c1b - (c1b - c2b) * k; + } else { + let k; + + if (y > y3) { + k = 1; + } else if (y2 === y3) { + k = 0; + } else { + k = (y2 - y) / (y2 - y3); + } + + xa = x2 - (x2 - x3) * k; + car = c2r - (c2r - c3r) * k; + cag = c2g - (c2g - c3g) * k; + cab = c2b - (c2b - c3b) * k; + } + + let k; + + if (y < y1) { + k = 0; + } else if (y > y3) { + k = 1; + } else { + k = (y1 - y) / (y1 - y3); + } + + xb = x1 - (x1 - x3) * k; + cbr = c1r - (c1r - c3r) * k; + cbg = c1g - (c1g - c3g) * k; + cbb = c1b - (c1b - c3b) * k; + const x1_ = Math.round(Math.min(xa, xb)); + const x2_ = Math.round(Math.max(xa, xb)); + let j = rowSize * y + x1_ * 4; + + for (let x = x1_; x <= x2_; x++) { + k = (xa - x) / (xa - xb); + + if (k < 0) { + k = 0; + } else if (k > 1) { + k = 1; + } + + bytes[j++] = car - (car - cbr) * k | 0; + bytes[j++] = cag - (cag - cbg) * k | 0; + bytes[j++] = cab - (cab - cbb) * k | 0; + bytes[j++] = 255; + } + } + } + + function drawFigure(data, figure, context) { + const ps = figure.coords; + const cs = figure.colors; + let i, ii; + + switch (figure.type) { + case "lattice": + const verticesPerRow = figure.verticesPerRow; + const rows = Math.floor(ps.length / verticesPerRow) - 1; + const cols = verticesPerRow - 1; + + for (i = 0; i < rows; i++) { + let q = i * verticesPerRow; + + for (let j = 0; j < cols; j++, q++) { + drawTriangle(data, context, ps[q], ps[q + 1], ps[q + verticesPerRow], cs[q], cs[q + 1], cs[q + verticesPerRow]); + drawTriangle(data, context, ps[q + verticesPerRow + 1], ps[q + 1], ps[q + verticesPerRow], cs[q + verticesPerRow + 1], cs[q + 1], cs[q + verticesPerRow]); + } + } + + break; + + case "triangles": + for (i = 0, ii = ps.length; i < ii; i += 3) { + drawTriangle(data, context, ps[i], ps[i + 1], ps[i + 2], cs[i], cs[i + 1], cs[i + 2]); + } + + break; + + default: + throw new Error("illegal figure"); + } + } + + function createMeshCanvas(bounds, combinesScale, coords, colors, figures, backgroundColor, cachedCanvases, webGLContext) { + const EXPECTED_SCALE = 1.1; + const MAX_PATTERN_SIZE = 3000; + const BORDER_SIZE = 2; + const offsetX = Math.floor(bounds[0]); + const offsetY = Math.floor(bounds[1]); + const boundsWidth = Math.ceil(bounds[2]) - offsetX; + const boundsHeight = Math.ceil(bounds[3]) - offsetY; + const width = Math.min(Math.ceil(Math.abs(boundsWidth * combinesScale[0] * EXPECTED_SCALE)), MAX_PATTERN_SIZE); + const height = Math.min(Math.ceil(Math.abs(boundsHeight * combinesScale[1] * EXPECTED_SCALE)), MAX_PATTERN_SIZE); + const scaleX = boundsWidth / width; + const scaleY = boundsHeight / height; + const context = { + coords, + colors, + offsetX: -offsetX, + offsetY: -offsetY, + scaleX: 1 / scaleX, + scaleY: 1 / scaleY + }; + const paddedWidth = width + BORDER_SIZE * 2; + const paddedHeight = height + BORDER_SIZE * 2; + let canvas, tmpCanvas, i, ii; + + if (webGLContext.isEnabled) { + canvas = webGLContext.drawFigures({ + width, + height, + backgroundColor, + figures, + context + }); + tmpCanvas = cachedCanvases.getCanvas("mesh", paddedWidth, paddedHeight, false); + tmpCanvas.context.drawImage(canvas, BORDER_SIZE, BORDER_SIZE); + canvas = tmpCanvas.canvas; + } else { + tmpCanvas = cachedCanvases.getCanvas("mesh", paddedWidth, paddedHeight, false); + const tmpCtx = tmpCanvas.context; + const data = tmpCtx.createImageData(width, height); + + if (backgroundColor) { + const bytes = data.data; + + for (i = 0, ii = bytes.length; i < ii; i += 4) { + bytes[i] = backgroundColor[0]; + bytes[i + 1] = backgroundColor[1]; + bytes[i + 2] = backgroundColor[2]; + bytes[i + 3] = 255; + } + } + + for (i = 0; i < figures.length; i++) { + drawFigure(data, figures[i], context); + } + + tmpCtx.putImageData(data, BORDER_SIZE, BORDER_SIZE); + canvas = tmpCanvas.canvas; + } + + return { + canvas, + offsetX: offsetX - BORDER_SIZE * scaleX, + offsetY: offsetY - BORDER_SIZE * scaleY, + scaleX, + scaleY + }; + } + + return createMeshCanvas; +}(); + +ShadingIRs.Mesh = { + fromIR: function Mesh_fromIR(raw) { + const coords = raw[2]; + const colors = raw[3]; + const figures = raw[4]; + const bounds = raw[5]; + const matrix = raw[6]; + const bbox = raw[7]; + const background = raw[8]; + return { + getPattern: function Mesh_getPattern(ctx, owner, shadingFill) { + applyBoundingBox(ctx, bbox); + let scale; + + if (shadingFill) { + scale = _util.Util.singularValueDecompose2dScale(ctx.mozCurrentTransform); + } else { + scale = _util.Util.singularValueDecompose2dScale(owner.baseTransform); + + if (matrix) { + const matrixScale = _util.Util.singularValueDecompose2dScale(matrix); + + scale = [scale[0] * matrixScale[0], scale[1] * matrixScale[1]]; + } + } + + const temporaryPatternCanvas = createMeshCanvas(bounds, scale, coords, colors, figures, shadingFill ? null : background, owner.cachedCanvases, owner.webGLContext); + + if (!shadingFill) { + ctx.setTransform.apply(ctx, owner.baseTransform); + + if (matrix) { + ctx.transform.apply(ctx, matrix); + } + } + + ctx.translate(temporaryPatternCanvas.offsetX, temporaryPatternCanvas.offsetY); + ctx.scale(temporaryPatternCanvas.scaleX, temporaryPatternCanvas.scaleY); + return ctx.createPattern(temporaryPatternCanvas.canvas, "no-repeat"); + } + }; + } +}; +ShadingIRs.Dummy = { + fromIR: function Dummy_fromIR() { + return { + getPattern: function Dummy_fromIR_getPattern() { + return "hotpink"; + } + }; + } +}; + +function getShadingPatternFromIR(raw) { + const shadingIR = ShadingIRs[raw[0]]; + + if (!shadingIR) { + throw new Error(`Unknown IR type: ${raw[0]}`); + } + + return shadingIR.fromIR(raw); +} + +const TilingPattern = function TilingPatternClosure() { + const PaintType = { + COLORED: 1, + UNCOLORED: 2 + }; + const MAX_PATTERN_SIZE = 3000; + + function TilingPattern(IR, color, ctx, canvasGraphicsFactory, baseTransform) { + this.operatorList = IR[2]; + this.matrix = IR[3] || [1, 0, 0, 1, 0, 0]; + this.bbox = IR[4]; + this.xstep = IR[5]; + this.ystep = IR[6]; + this.paintType = IR[7]; + this.tilingType = IR[8]; + this.color = color; + this.canvasGraphicsFactory = canvasGraphicsFactory; + this.baseTransform = baseTransform; + this.ctx = ctx; + } + + TilingPattern.prototype = { + createPatternCanvas: function TilinPattern_createPatternCanvas(owner) { + const operatorList = this.operatorList; + const bbox = this.bbox; + const xstep = this.xstep; + const ystep = this.ystep; + const paintType = this.paintType; + const tilingType = this.tilingType; + const color = this.color; + const canvasGraphicsFactory = this.canvasGraphicsFactory; + (0, _util.info)("TilingType: " + tilingType); + const x0 = bbox[0], + y0 = bbox[1], + x1 = bbox[2], + y1 = bbox[3]; + + const matrixScale = _util.Util.singularValueDecompose2dScale(this.matrix); + + const curMatrixScale = _util.Util.singularValueDecompose2dScale(this.baseTransform); + + const combinedScale = [matrixScale[0] * curMatrixScale[0], matrixScale[1] * curMatrixScale[1]]; + const dimx = this.getSizeAndScale(xstep, this.ctx.canvas.width, combinedScale[0]); + const dimy = this.getSizeAndScale(ystep, this.ctx.canvas.height, combinedScale[1]); + const tmpCanvas = owner.cachedCanvases.getCanvas("pattern", dimx.size, dimy.size, true); + const tmpCtx = tmpCanvas.context; + const graphics = canvasGraphicsFactory.createCanvasGraphics(tmpCtx); + graphics.groupLevel = owner.groupLevel; + this.setFillAndStrokeStyleToContext(graphics, paintType, color); + graphics.transform(dimx.scale, 0, 0, dimy.scale, 0, 0); + graphics.transform(1, 0, 0, 1, -x0, -y0); + this.clipBbox(graphics, bbox, x0, y0, x1, y1); + graphics.executeOperatorList(operatorList); + this.ctx.transform(1, 0, 0, 1, x0, y0); + this.ctx.scale(1 / dimx.scale, 1 / dimy.scale); + return tmpCanvas.canvas; + }, + getSizeAndScale: function TilingPattern_getSizeAndScale(step, realOutputSize, scale) { + step = Math.abs(step); + const maxSize = Math.max(MAX_PATTERN_SIZE, realOutputSize); + let size = Math.ceil(step * scale); + + if (size >= maxSize) { + size = maxSize; + } else { + scale = size / step; + } + + return { + scale, + size + }; + }, + clipBbox: function clipBbox(graphics, bbox, x0, y0, x1, y1) { + if (Array.isArray(bbox) && bbox.length === 4) { + const bboxWidth = x1 - x0; + const bboxHeight = y1 - y0; + graphics.ctx.rect(x0, y0, bboxWidth, bboxHeight); + graphics.clip(); + graphics.endPath(); + } + }, + setFillAndStrokeStyleToContext: function setFillAndStrokeStyleToContext(graphics, paintType, color) { + const context = graphics.ctx, + current = graphics.current; + + switch (paintType) { + case PaintType.COLORED: + const ctx = this.ctx; + context.fillStyle = ctx.fillStyle; + context.strokeStyle = ctx.strokeStyle; + current.fillColor = ctx.fillStyle; + current.strokeColor = ctx.strokeStyle; + break; + + case PaintType.UNCOLORED: + const cssColor = _util.Util.makeHexColor(color[0], color[1], color[2]); + + context.fillStyle = cssColor; + context.strokeStyle = cssColor; + current.fillColor = cssColor; + current.strokeColor = cssColor; + break; + + default: + throw new _util.FormatError(`Unsupported paint type: ${paintType}`); + } + }, + getPattern: function TilingPattern_getPattern(ctx, owner) { + ctx = this.ctx; + ctx.setTransform.apply(ctx, this.baseTransform); + ctx.transform.apply(ctx, this.matrix); + const temporaryPatternCanvas = this.createPatternCanvas(owner); + return ctx.createPattern(temporaryPatternCanvas, "repeat"); + } + }; + return TilingPattern; +}(); + +exports.TilingPattern = TilingPattern; + +/***/ }), +/* 12 */ +/***/ ((__unused_webpack_module, exports) => { + + + +Object.defineProperty(exports, "__esModule", ({ + value: true +})); +exports.GlobalWorkerOptions = void 0; +const GlobalWorkerOptions = Object.create(null); +exports.GlobalWorkerOptions = GlobalWorkerOptions; +GlobalWorkerOptions.workerPort = GlobalWorkerOptions.workerPort === undefined ? null : GlobalWorkerOptions.workerPort; +GlobalWorkerOptions.workerSrc = GlobalWorkerOptions.workerSrc === undefined ? "" : GlobalWorkerOptions.workerSrc; + +/***/ }), +/* 13 */ +/***/ ((__unused_webpack_module, exports, __w_pdfjs_require__) => { + + + +Object.defineProperty(exports, "__esModule", ({ + value: true +})); +exports.MessageHandler = void 0; + +var _util = __w_pdfjs_require__(2); + +const CallbackKind = { + UNKNOWN: 0, + DATA: 1, + ERROR: 2 +}; +const StreamKind = { + UNKNOWN: 0, + CANCEL: 1, + CANCEL_COMPLETE: 2, + CLOSE: 3, + ENQUEUE: 4, + ERROR: 5, + PULL: 6, + PULL_COMPLETE: 7, + START_COMPLETE: 8 +}; + +function wrapReason(reason) { + if (typeof reason !== "object" || reason === null) { + return reason; + } + + switch (reason.name) { + case "AbortException": + return new _util.AbortException(reason.message); + + case "MissingPDFException": + return new _util.MissingPDFException(reason.message); + + case "UnexpectedResponseException": + return new _util.UnexpectedResponseException(reason.message, reason.status); + + case "UnknownErrorException": + return new _util.UnknownErrorException(reason.message, reason.details); + + default: + return new _util.UnknownErrorException(reason.message, reason.toString()); + } +} + +class MessageHandler { + constructor(sourceName, targetName, comObj) { + this.sourceName = sourceName; + this.targetName = targetName; + this.comObj = comObj; + this.callbackId = 1; + this.streamId = 1; + this.postMessageTransfers = true; + this.streamSinks = Object.create(null); + this.streamControllers = Object.create(null); + this.callbackCapabilities = Object.create(null); + this.actionHandler = Object.create(null); + + this._onComObjOnMessage = event => { + const data = event.data; + + if (data.targetName !== this.sourceName) { + return; + } + + if (data.stream) { + this._processStreamMessage(data); + + return; + } + + if (data.callback) { + const callbackId = data.callbackId; + const capability = this.callbackCapabilities[callbackId]; + + if (!capability) { + throw new Error(`Cannot resolve callback ${callbackId}`); + } + + delete this.callbackCapabilities[callbackId]; + + if (data.callback === CallbackKind.DATA) { + capability.resolve(data.data); + } else if (data.callback === CallbackKind.ERROR) { + capability.reject(wrapReason(data.reason)); + } else { + throw new Error("Unexpected callback case"); + } + + return; + } + + const action = this.actionHandler[data.action]; + + if (!action) { + throw new Error(`Unknown action from worker: ${data.action}`); + } + + if (data.callbackId) { + const cbSourceName = this.sourceName; + const cbTargetName = data.sourceName; + new Promise(function (resolve) { + resolve(action(data.data)); + }).then(function (result) { + comObj.postMessage({ + sourceName: cbSourceName, + targetName: cbTargetName, + callback: CallbackKind.DATA, + callbackId: data.callbackId, + data: result + }); + }, function (reason) { + comObj.postMessage({ + sourceName: cbSourceName, + targetName: cbTargetName, + callback: CallbackKind.ERROR, + callbackId: data.callbackId, + reason: wrapReason(reason) + }); + }); + return; + } + + if (data.streamId) { + this._createStreamSink(data); + + return; + } + + action(data.data); + }; + + comObj.addEventListener("message", this._onComObjOnMessage); + } + + on(actionName, handler) { + const ah = this.actionHandler; + + if (ah[actionName]) { + throw new Error(`There is already an actionName called "${actionName}"`); + } + + ah[actionName] = handler; + } + + send(actionName, data, transfers) { + this._postMessage({ + sourceName: this.sourceName, + targetName: this.targetName, + action: actionName, + data + }, transfers); + } + + sendWithPromise(actionName, data, transfers) { + const callbackId = this.callbackId++; + const capability = (0, _util.createPromiseCapability)(); + this.callbackCapabilities[callbackId] = capability; + + try { + this._postMessage({ + sourceName: this.sourceName, + targetName: this.targetName, + action: actionName, + callbackId, + data + }, transfers); + } catch (ex) { + capability.reject(ex); + } + + return capability.promise; + } + + sendWithStream(actionName, data, queueingStrategy, transfers) { + const streamId = this.streamId++; + const sourceName = this.sourceName; + const targetName = this.targetName; + const comObj = this.comObj; + return new ReadableStream({ + start: controller => { + const startCapability = (0, _util.createPromiseCapability)(); + this.streamControllers[streamId] = { + controller, + startCall: startCapability, + pullCall: null, + cancelCall: null, + isClosed: false + }; + + this._postMessage({ + sourceName, + targetName, + action: actionName, + streamId, + data, + desiredSize: controller.desiredSize + }, transfers); + + return startCapability.promise; + }, + pull: controller => { + const pullCapability = (0, _util.createPromiseCapability)(); + this.streamControllers[streamId].pullCall = pullCapability; + comObj.postMessage({ + sourceName, + targetName, + stream: StreamKind.PULL, + streamId, + desiredSize: controller.desiredSize + }); + return pullCapability.promise; + }, + cancel: reason => { + (0, _util.assert)(reason instanceof Error, "cancel must have a valid reason"); + const cancelCapability = (0, _util.createPromiseCapability)(); + this.streamControllers[streamId].cancelCall = cancelCapability; + this.streamControllers[streamId].isClosed = true; + comObj.postMessage({ + sourceName, + targetName, + stream: StreamKind.CANCEL, + streamId, + reason: wrapReason(reason) + }); + return cancelCapability.promise; + } + }, queueingStrategy); + } + + _createStreamSink(data) { + const self = this; + const action = this.actionHandler[data.action]; + const streamId = data.streamId; + const sourceName = this.sourceName; + const targetName = data.sourceName; + const comObj = this.comObj; + const streamSink = { + enqueue(chunk, size = 1, transfers) { + if (this.isCancelled) { + return; + } + + const lastDesiredSize = this.desiredSize; + this.desiredSize -= size; + + if (lastDesiredSize > 0 && this.desiredSize <= 0) { + this.sinkCapability = (0, _util.createPromiseCapability)(); + this.ready = this.sinkCapability.promise; + } + + self._postMessage({ + sourceName, + targetName, + stream: StreamKind.ENQUEUE, + streamId, + chunk + }, transfers); + }, + + close() { + if (this.isCancelled) { + return; + } + + this.isCancelled = true; + comObj.postMessage({ + sourceName, + targetName, + stream: StreamKind.CLOSE, + streamId + }); + delete self.streamSinks[streamId]; + }, + + error(reason) { + (0, _util.assert)(reason instanceof Error, "error must have a valid reason"); + + if (this.isCancelled) { + return; + } + + this.isCancelled = true; + comObj.postMessage({ + sourceName, + targetName, + stream: StreamKind.ERROR, + streamId, + reason: wrapReason(reason) + }); + }, + + sinkCapability: (0, _util.createPromiseCapability)(), + onPull: null, + onCancel: null, + isCancelled: false, + desiredSize: data.desiredSize, + ready: null + }; + streamSink.sinkCapability.resolve(); + streamSink.ready = streamSink.sinkCapability.promise; + this.streamSinks[streamId] = streamSink; + new Promise(function (resolve) { + resolve(action(data.data, streamSink)); + }).then(function () { + comObj.postMessage({ + sourceName, + targetName, + stream: StreamKind.START_COMPLETE, + streamId, + success: true + }); + }, function (reason) { + comObj.postMessage({ + sourceName, + targetName, + stream: StreamKind.START_COMPLETE, + streamId, + reason: wrapReason(reason) + }); + }); + } + + _processStreamMessage(data) { + const streamId = data.streamId; + const sourceName = this.sourceName; + const targetName = data.sourceName; + const comObj = this.comObj; + + switch (data.stream) { + case StreamKind.START_COMPLETE: + if (data.success) { + this.streamControllers[streamId].startCall.resolve(); + } else { + this.streamControllers[streamId].startCall.reject(wrapReason(data.reason)); + } + + break; + + case StreamKind.PULL_COMPLETE: + if (data.success) { + this.streamControllers[streamId].pullCall.resolve(); + } else { + this.streamControllers[streamId].pullCall.reject(wrapReason(data.reason)); + } + + break; + + case StreamKind.PULL: + if (!this.streamSinks[streamId]) { + comObj.postMessage({ + sourceName, + targetName, + stream: StreamKind.PULL_COMPLETE, + streamId, + success: true + }); + break; + } + + if (this.streamSinks[streamId].desiredSize <= 0 && data.desiredSize > 0) { + this.streamSinks[streamId].sinkCapability.resolve(); + } + + this.streamSinks[streamId].desiredSize = data.desiredSize; + const { + onPull + } = this.streamSinks[data.streamId]; + new Promise(function (resolve) { + resolve(onPull && onPull()); + }).then(function () { + comObj.postMessage({ + sourceName, + targetName, + stream: StreamKind.PULL_COMPLETE, + streamId, + success: true + }); + }, function (reason) { + comObj.postMessage({ + sourceName, + targetName, + stream: StreamKind.PULL_COMPLETE, + streamId, + reason: wrapReason(reason) + }); + }); + break; + + case StreamKind.ENQUEUE: + (0, _util.assert)(this.streamControllers[streamId], "enqueue should have stream controller"); + + if (this.streamControllers[streamId].isClosed) { + break; + } + + this.streamControllers[streamId].controller.enqueue(data.chunk); + break; + + case StreamKind.CLOSE: + (0, _util.assert)(this.streamControllers[streamId], "close should have stream controller"); + + if (this.streamControllers[streamId].isClosed) { + break; + } + + this.streamControllers[streamId].isClosed = true; + this.streamControllers[streamId].controller.close(); + + this._deleteStreamController(streamId); + + break; + + case StreamKind.ERROR: + (0, _util.assert)(this.streamControllers[streamId], "error should have stream controller"); + this.streamControllers[streamId].controller.error(wrapReason(data.reason)); + + this._deleteStreamController(streamId); + + break; + + case StreamKind.CANCEL_COMPLETE: + if (data.success) { + this.streamControllers[streamId].cancelCall.resolve(); + } else { + this.streamControllers[streamId].cancelCall.reject(wrapReason(data.reason)); + } + + this._deleteStreamController(streamId); + + break; + + case StreamKind.CANCEL: + if (!this.streamSinks[streamId]) { + break; + } + + const { + onCancel + } = this.streamSinks[data.streamId]; + new Promise(function (resolve) { + resolve(onCancel && onCancel(wrapReason(data.reason))); + }).then(function () { + comObj.postMessage({ + sourceName, + targetName, + stream: StreamKind.CANCEL_COMPLETE, + streamId, + success: true + }); + }, function (reason) { + comObj.postMessage({ + sourceName, + targetName, + stream: StreamKind.CANCEL_COMPLETE, + streamId, + reason: wrapReason(reason) + }); + }); + this.streamSinks[streamId].sinkCapability.reject(wrapReason(data.reason)); + this.streamSinks[streamId].isCancelled = true; + delete this.streamSinks[streamId]; + break; + + default: + throw new Error("Unexpected stream case"); + } + } + + async _deleteStreamController(streamId) { + await Promise.allSettled([this.streamControllers[streamId].startCall, this.streamControllers[streamId].pullCall, this.streamControllers[streamId].cancelCall].map(function (capability) { + return capability && capability.promise; + })); + delete this.streamControllers[streamId]; + } + + _postMessage(message, transfers) { + if (transfers && this.postMessageTransfers) { + this.comObj.postMessage(message, transfers); + } else { + this.comObj.postMessage(message); + } + } + + destroy() { + this.comObj.removeEventListener("message", this._onComObjOnMessage); + } + +} + +exports.MessageHandler = MessageHandler; + +/***/ }), +/* 14 */ +/***/ ((__unused_webpack_module, exports, __w_pdfjs_require__) => { + + + +Object.defineProperty(exports, "__esModule", ({ + value: true +})); +exports.Metadata = void 0; + +var _util = __w_pdfjs_require__(2); + +class Metadata { + constructor({ + parsedData, + rawData + }) { + this._metadataMap = parsedData; + this._data = rawData; + } + + getRaw() { + return this._data; + } + + get(name) { + return this._metadataMap.get(name) ?? null; + } + + getAll() { + return (0, _util.objectFromMap)(this._metadataMap); + } + + has(name) { + return this._metadataMap.has(name); + } + +} + +exports.Metadata = Metadata; + +/***/ }), +/* 15 */ +/***/ ((__unused_webpack_module, exports, __w_pdfjs_require__) => { + + + +Object.defineProperty(exports, "__esModule", ({ + value: true +})); +exports.OptionalContentConfig = void 0; + +var _util = __w_pdfjs_require__(2); + +class OptionalContentGroup { + constructor(name, intent) { + this.visible = true; + this.name = name; + this.intent = intent; + } + +} + +class OptionalContentConfig { + constructor(data) { + this.name = null; + this.creator = null; + this._order = null; + this._groups = new Map(); + + if (data === null) { + return; + } + + this.name = data.name; + this.creator = data.creator; + this._order = data.order; + + for (const group of data.groups) { + this._groups.set(group.id, new OptionalContentGroup(group.name, group.intent)); + } + + if (data.baseState === "OFF") { + for (const group of this._groups) { + group.visible = false; + } + } + + for (const on of data.on) { + this._groups.get(on).visible = true; + } + + for (const off of data.off) { + this._groups.get(off).visible = false; + } + } + + isVisible(group) { + if (group.type === "OCG") { + if (!this._groups.has(group.id)) { + (0, _util.warn)(`Optional content group not found: ${group.id}`); + return true; + } + + return this._groups.get(group.id).visible; + } else if (group.type === "OCMD") { + if (group.expression) { + (0, _util.warn)("Visibility expression not supported yet."); + } + + if (!group.policy || group.policy === "AnyOn") { + for (const id of group.ids) { + if (!this._groups.has(id)) { + (0, _util.warn)(`Optional content group not found: ${id}`); + return true; + } + + if (this._groups.get(id).visible) { + return true; + } + } + + return false; + } else if (group.policy === "AllOn") { + for (const id of group.ids) { + if (!this._groups.has(id)) { + (0, _util.warn)(`Optional content group not found: ${id}`); + return true; + } + + if (!this._groups.get(id).visible) { + return false; + } + } + + return true; + } else if (group.policy === "AnyOff") { + for (const id of group.ids) { + if (!this._groups.has(id)) { + (0, _util.warn)(`Optional content group not found: ${id}`); + return true; + } + + if (!this._groups.get(id).visible) { + return true; + } + } + + return false; + } else if (group.policy === "AllOff") { + for (const id of group.ids) { + if (!this._groups.has(id)) { + (0, _util.warn)(`Optional content group not found: ${id}`); + return true; + } + + if (this._groups.get(id).visible) { + return false; + } + } + + return true; + } + + (0, _util.warn)(`Unknown optional content policy ${group.policy}.`); + return true; + } + + (0, _util.warn)(`Unknown group type ${group.type}.`); + return true; + } + + setVisibility(id, visible = true) { + if (!this._groups.has(id)) { + (0, _util.warn)(`Optional content group not found: ${id}`); + return; + } + + this._groups.get(id).visible = !!visible; + } + + getOrder() { + if (!this._groups.size) { + return null; + } + + if (this._order) { + return this._order.slice(); + } + + return Array.from(this._groups.keys()); + } + + getGroups() { + return this._groups.size > 0 ? (0, _util.objectFromMap)(this._groups) : null; + } + + getGroup(id) { + return this._groups.get(id) || null; + } + +} + +exports.OptionalContentConfig = OptionalContentConfig; + +/***/ }), +/* 16 */ +/***/ ((__unused_webpack_module, exports, __w_pdfjs_require__) => { + + + +Object.defineProperty(exports, "__esModule", ({ + value: true +})); +exports.PDFDataTransportStream = void 0; + +var _util = __w_pdfjs_require__(2); + +var _display_utils = __w_pdfjs_require__(1); + +class PDFDataTransportStream { + constructor(params, pdfDataRangeTransport) { + (0, _util.assert)(pdfDataRangeTransport, 'PDFDataTransportStream - missing required "pdfDataRangeTransport" argument.'); + this._queuedChunks = []; + this._progressiveDone = params.progressiveDone || false; + this._contentDispositionFilename = params.contentDispositionFilename || null; + const initialData = params.initialData; + + if (initialData?.length > 0) { + const buffer = new Uint8Array(initialData).buffer; + + this._queuedChunks.push(buffer); + } + + this._pdfDataRangeTransport = pdfDataRangeTransport; + this._isStreamingSupported = !params.disableStream; + this._isRangeSupported = !params.disableRange; + this._contentLength = params.length; + this._fullRequestReader = null; + this._rangeReaders = []; + + this._pdfDataRangeTransport.addRangeListener((begin, chunk) => { + this._onReceiveData({ + begin, + chunk + }); + }); + + this._pdfDataRangeTransport.addProgressListener((loaded, total) => { + this._onProgress({ + loaded, + total + }); + }); + + this._pdfDataRangeTransport.addProgressiveReadListener(chunk => { + this._onReceiveData({ + chunk + }); + }); + + this._pdfDataRangeTransport.addProgressiveDoneListener(() => { + this._onProgressiveDone(); + }); + + this._pdfDataRangeTransport.transportReady(); + } + + _onReceiveData(args) { + const buffer = new Uint8Array(args.chunk).buffer; + + if (args.begin === undefined) { + if (this._fullRequestReader) { + this._fullRequestReader._enqueue(buffer); + } else { + this._queuedChunks.push(buffer); + } + } else { + const found = this._rangeReaders.some(function (rangeReader) { + if (rangeReader._begin !== args.begin) { + return false; + } + + rangeReader._enqueue(buffer); + + return true; + }); + + (0, _util.assert)(found, "_onReceiveData - no `PDFDataTransportStreamRangeReader` instance found."); + } + } + + get _progressiveDataLength() { + return this._fullRequestReader?._loaded ?? 0; + } + + _onProgress(evt) { + if (evt.total === undefined) { + const firstReader = this._rangeReaders[0]; + + if (firstReader?.onProgress) { + firstReader.onProgress({ + loaded: evt.loaded + }); + } + } else { + const fullReader = this._fullRequestReader; + + if (fullReader?.onProgress) { + fullReader.onProgress({ + loaded: evt.loaded, + total: evt.total + }); + } + } + } + + _onProgressiveDone() { + if (this._fullRequestReader) { + this._fullRequestReader.progressiveDone(); + } + + this._progressiveDone = true; + } + + _removeRangeReader(reader) { + const i = this._rangeReaders.indexOf(reader); + + if (i >= 0) { + this._rangeReaders.splice(i, 1); + } + } + + getFullReader() { + (0, _util.assert)(!this._fullRequestReader, "PDFDataTransportStream.getFullReader can only be called once."); + const queuedChunks = this._queuedChunks; + this._queuedChunks = null; + return new PDFDataTransportStreamReader(this, queuedChunks, this._progressiveDone, this._contentDispositionFilename); + } + + getRangeReader(begin, end) { + if (end <= this._progressiveDataLength) { + return null; + } + + const reader = new PDFDataTransportStreamRangeReader(this, begin, end); + + this._pdfDataRangeTransport.requestDataRange(begin, end); + + this._rangeReaders.push(reader); + + return reader; + } + + cancelAllRequests(reason) { + if (this._fullRequestReader) { + this._fullRequestReader.cancel(reason); + } + + const readers = this._rangeReaders.slice(0); + + readers.forEach(function (rangeReader) { + rangeReader.cancel(reason); + }); + + this._pdfDataRangeTransport.abort(); + } + +} + +exports.PDFDataTransportStream = PDFDataTransportStream; + +class PDFDataTransportStreamReader { + constructor(stream, queuedChunks, progressiveDone = false, contentDispositionFilename = null) { + this._stream = stream; + this._done = progressiveDone || false; + this._filename = (0, _display_utils.isPdfFile)(contentDispositionFilename) ? contentDispositionFilename : null; + this._queuedChunks = queuedChunks || []; + this._loaded = 0; + + for (const chunk of this._queuedChunks) { + this._loaded += chunk.byteLength; + } + + this._requests = []; + this._headersReady = Promise.resolve(); + stream._fullRequestReader = this; + this.onProgress = null; + } + + _enqueue(chunk) { + if (this._done) { + return; + } + + if (this._requests.length > 0) { + const requestCapability = this._requests.shift(); + + requestCapability.resolve({ + value: chunk, + done: false + }); + } else { + this._queuedChunks.push(chunk); + } + + this._loaded += chunk.byteLength; + } + + get headersReady() { + return this._headersReady; + } + + get filename() { + return this._filename; + } + + get isRangeSupported() { + return this._stream._isRangeSupported; + } + + get isStreamingSupported() { + return this._stream._isStreamingSupported; + } + + get contentLength() { + return this._stream._contentLength; + } + + async read() { + if (this._queuedChunks.length > 0) { + const chunk = this._queuedChunks.shift(); + + return { + value: chunk, + done: false + }; + } + + if (this._done) { + return { + value: undefined, + done: true + }; + } + + const requestCapability = (0, _util.createPromiseCapability)(); + + this._requests.push(requestCapability); + + return requestCapability.promise; + } + + cancel(reason) { + this._done = true; + + this._requests.forEach(function (requestCapability) { + requestCapability.resolve({ + value: undefined, + done: true + }); + }); + + this._requests = []; + } + + progressiveDone() { + if (this._done) { + return; + } + + this._done = true; + } + +} + +class PDFDataTransportStreamRangeReader { + constructor(stream, begin, end) { + this._stream = stream; + this._begin = begin; + this._end = end; + this._queuedChunk = null; + this._requests = []; + this._done = false; + this.onProgress = null; + } + + _enqueue(chunk) { + if (this._done) { + return; + } + + if (this._requests.length === 0) { + this._queuedChunk = chunk; + } else { + const requestsCapability = this._requests.shift(); + + requestsCapability.resolve({ + value: chunk, + done: false + }); + + this._requests.forEach(function (requestCapability) { + requestCapability.resolve({ + value: undefined, + done: true + }); + }); + + this._requests = []; + } + + this._done = true; + + this._stream._removeRangeReader(this); + } + + get isStreamingSupported() { + return false; + } + + async read() { + if (this._queuedChunk) { + const chunk = this._queuedChunk; + this._queuedChunk = null; + return { + value: chunk, + done: false + }; + } + + if (this._done) { + return { + value: undefined, + done: true + }; + } + + const requestCapability = (0, _util.createPromiseCapability)(); + + this._requests.push(requestCapability); + + return requestCapability.promise; + } + + cancel(reason) { + this._done = true; + + this._requests.forEach(function (requestCapability) { + requestCapability.resolve({ + value: undefined, + done: true + }); + }); + + this._requests = []; + + this._stream._removeRangeReader(this); + } + +} + +/***/ }), +/* 17 */ +/***/ ((__unused_webpack_module, exports, __w_pdfjs_require__) => { + + + +Object.defineProperty(exports, "__esModule", ({ + value: true +})); +exports.WebGLContext = void 0; + +var _util = __w_pdfjs_require__(2); + +class WebGLContext { + constructor({ + enable = false + }) { + this._enabled = enable === true; + } + + get isEnabled() { + let enabled = this._enabled; + + if (enabled) { + enabled = WebGLUtils.tryInitGL(); + } + + return (0, _util.shadow)(this, "isEnabled", enabled); + } + + composeSMask({ + layer, + mask, + properties + }) { + return WebGLUtils.composeSMask(layer, mask, properties); + } + + drawFigures({ + width, + height, + backgroundColor, + figures, + context + }) { + return WebGLUtils.drawFigures(width, height, backgroundColor, figures, context); + } + + clear() { + WebGLUtils.cleanup(); + } + +} + +exports.WebGLContext = WebGLContext; + +const WebGLUtils = function WebGLUtilsClosure() { + function loadShader(gl, code, shaderType) { + const shader = gl.createShader(shaderType); + gl.shaderSource(shader, code); + gl.compileShader(shader); + const compiled = gl.getShaderParameter(shader, gl.COMPILE_STATUS); + + if (!compiled) { + const errorMsg = gl.getShaderInfoLog(shader); + throw new Error("Error during shader compilation: " + errorMsg); + } + + return shader; + } + + function createVertexShader(gl, code) { + return loadShader(gl, code, gl.VERTEX_SHADER); + } + + function createFragmentShader(gl, code) { + return loadShader(gl, code, gl.FRAGMENT_SHADER); + } + + function createProgram(gl, shaders) { + const program = gl.createProgram(); + + for (let i = 0, ii = shaders.length; i < ii; ++i) { + gl.attachShader(program, shaders[i]); + } + + gl.linkProgram(program); + const linked = gl.getProgramParameter(program, gl.LINK_STATUS); + + if (!linked) { + const errorMsg = gl.getProgramInfoLog(program); + throw new Error("Error during program linking: " + errorMsg); + } + + return program; + } + + function createTexture(gl, image, textureId) { + gl.activeTexture(textureId); + const texture = gl.createTexture(); + gl.bindTexture(gl.TEXTURE_2D, texture); + gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_WRAP_S, gl.CLAMP_TO_EDGE); + gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_WRAP_T, gl.CLAMP_TO_EDGE); + gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_MIN_FILTER, gl.NEAREST); + gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_MAG_FILTER, gl.NEAREST); + gl.texImage2D(gl.TEXTURE_2D, 0, gl.RGBA, gl.RGBA, gl.UNSIGNED_BYTE, image); + return texture; + } + + let currentGL, currentCanvas; + + function generateGL() { + if (currentGL) { + return; + } + + currentCanvas = document.createElement("canvas"); + currentGL = currentCanvas.getContext("webgl", { + premultipliedalpha: false + }); + } + + const smaskVertexShaderCode = "\ + attribute vec2 a_position; \ + attribute vec2 a_texCoord; \ + \ + uniform vec2 u_resolution; \ + \ + varying vec2 v_texCoord; \ + \ + void main() { \ + vec2 clipSpace = (a_position / u_resolution) * 2.0 - 1.0; \ + gl_Position = vec4(clipSpace * vec2(1, -1), 0, 1); \ + \ + v_texCoord = a_texCoord; \ + } "; + const smaskFragmentShaderCode = "\ + precision mediump float; \ + \ + uniform vec4 u_backdrop; \ + uniform int u_subtype; \ + uniform sampler2D u_image; \ + uniform sampler2D u_mask; \ + \ + varying vec2 v_texCoord; \ + \ + void main() { \ + vec4 imageColor = texture2D(u_image, v_texCoord); \ + vec4 maskColor = texture2D(u_mask, v_texCoord); \ + if (u_backdrop.a > 0.0) { \ + maskColor.rgb = maskColor.rgb * maskColor.a + \ + u_backdrop.rgb * (1.0 - maskColor.a); \ + } \ + float lum; \ + if (u_subtype == 0) { \ + lum = maskColor.a; \ + } else { \ + lum = maskColor.r * 0.3 + maskColor.g * 0.59 + \ + maskColor.b * 0.11; \ + } \ + imageColor.a *= lum; \ + imageColor.rgb *= imageColor.a; \ + gl_FragColor = imageColor; \ + } "; + let smaskCache = null; + + function initSmaskGL() { + generateGL(); + const canvas = currentCanvas; + currentCanvas = null; + const gl = currentGL; + currentGL = null; + const vertexShader = createVertexShader(gl, smaskVertexShaderCode); + const fragmentShader = createFragmentShader(gl, smaskFragmentShaderCode); + const program = createProgram(gl, [vertexShader, fragmentShader]); + gl.useProgram(program); + const cache = {}; + cache.gl = gl; + cache.canvas = canvas; + cache.resolutionLocation = gl.getUniformLocation(program, "u_resolution"); + cache.positionLocation = gl.getAttribLocation(program, "a_position"); + cache.backdropLocation = gl.getUniformLocation(program, "u_backdrop"); + cache.subtypeLocation = gl.getUniformLocation(program, "u_subtype"); + const texCoordLocation = gl.getAttribLocation(program, "a_texCoord"); + const texLayerLocation = gl.getUniformLocation(program, "u_image"); + const texMaskLocation = gl.getUniformLocation(program, "u_mask"); + const texCoordBuffer = gl.createBuffer(); + gl.bindBuffer(gl.ARRAY_BUFFER, texCoordBuffer); + gl.bufferData(gl.ARRAY_BUFFER, new Float32Array([0.0, 0.0, 1.0, 0.0, 0.0, 1.0, 0.0, 1.0, 1.0, 0.0, 1.0, 1.0]), gl.STATIC_DRAW); + gl.enableVertexAttribArray(texCoordLocation); + gl.vertexAttribPointer(texCoordLocation, 2, gl.FLOAT, false, 0, 0); + gl.uniform1i(texLayerLocation, 0); + gl.uniform1i(texMaskLocation, 1); + smaskCache = cache; + } + + function composeSMask(layer, mask, properties) { + const width = layer.width, + height = layer.height; + + if (!smaskCache) { + initSmaskGL(); + } + + const cache = smaskCache, + canvas = cache.canvas, + gl = cache.gl; + canvas.width = width; + canvas.height = height; + gl.viewport(0, 0, gl.drawingBufferWidth, gl.drawingBufferHeight); + gl.uniform2f(cache.resolutionLocation, width, height); + + if (properties.backdrop) { + gl.uniform4f(cache.resolutionLocation, properties.backdrop[0], properties.backdrop[1], properties.backdrop[2], 1); + } else { + gl.uniform4f(cache.resolutionLocation, 0, 0, 0, 0); + } + + gl.uniform1i(cache.subtypeLocation, properties.subtype === "Luminosity" ? 1 : 0); + const texture = createTexture(gl, layer, gl.TEXTURE0); + const maskTexture = createTexture(gl, mask, gl.TEXTURE1); + const buffer = gl.createBuffer(); + gl.bindBuffer(gl.ARRAY_BUFFER, buffer); + gl.bufferData(gl.ARRAY_BUFFER, new Float32Array([0, 0, width, 0, 0, height, 0, height, width, 0, width, height]), gl.STATIC_DRAW); + gl.enableVertexAttribArray(cache.positionLocation); + gl.vertexAttribPointer(cache.positionLocation, 2, gl.FLOAT, false, 0, 0); + gl.clearColor(0, 0, 0, 0); + gl.enable(gl.BLEND); + gl.blendFunc(gl.ONE, gl.ONE_MINUS_SRC_ALPHA); + gl.clear(gl.COLOR_BUFFER_BIT); + gl.drawArrays(gl.TRIANGLES, 0, 6); + gl.flush(); + gl.deleteTexture(texture); + gl.deleteTexture(maskTexture); + gl.deleteBuffer(buffer); + return canvas; + } + + const figuresVertexShaderCode = "\ + attribute vec2 a_position; \ + attribute vec3 a_color; \ + \ + uniform vec2 u_resolution; \ + uniform vec2 u_scale; \ + uniform vec2 u_offset; \ + \ + varying vec4 v_color; \ + \ + void main() { \ + vec2 position = (a_position + u_offset) * u_scale; \ + vec2 clipSpace = (position / u_resolution) * 2.0 - 1.0; \ + gl_Position = vec4(clipSpace * vec2(1, -1), 0, 1); \ + \ + v_color = vec4(a_color / 255.0, 1.0); \ + } "; + const figuresFragmentShaderCode = "\ + precision mediump float; \ + \ + varying vec4 v_color; \ + \ + void main() { \ + gl_FragColor = v_color; \ + } "; + let figuresCache = null; + + function initFiguresGL() { + generateGL(); + const canvas = currentCanvas; + currentCanvas = null; + const gl = currentGL; + currentGL = null; + const vertexShader = createVertexShader(gl, figuresVertexShaderCode); + const fragmentShader = createFragmentShader(gl, figuresFragmentShaderCode); + const program = createProgram(gl, [vertexShader, fragmentShader]); + gl.useProgram(program); + const cache = {}; + cache.gl = gl; + cache.canvas = canvas; + cache.resolutionLocation = gl.getUniformLocation(program, "u_resolution"); + cache.scaleLocation = gl.getUniformLocation(program, "u_scale"); + cache.offsetLocation = gl.getUniformLocation(program, "u_offset"); + cache.positionLocation = gl.getAttribLocation(program, "a_position"); + cache.colorLocation = gl.getAttribLocation(program, "a_color"); + figuresCache = cache; + } + + function drawFigures(width, height, backgroundColor, figures, context) { + if (!figuresCache) { + initFiguresGL(); + } + + const cache = figuresCache, + canvas = cache.canvas, + gl = cache.gl; + canvas.width = width; + canvas.height = height; + gl.viewport(0, 0, gl.drawingBufferWidth, gl.drawingBufferHeight); + gl.uniform2f(cache.resolutionLocation, width, height); + let count = 0; + + for (let i = 0, ii = figures.length; i < ii; i++) { + switch (figures[i].type) { + case "lattice": + const rows = figures[i].coords.length / figures[i].verticesPerRow | 0; + count += (rows - 1) * (figures[i].verticesPerRow - 1) * 6; + break; + + case "triangles": + count += figures[i].coords.length; + break; + } + } + + const coords = new Float32Array(count * 2); + const colors = new Uint8Array(count * 3); + const coordsMap = context.coords, + colorsMap = context.colors; + let pIndex = 0, + cIndex = 0; + + for (let i = 0, ii = figures.length; i < ii; i++) { + const figure = figures[i], + ps = figure.coords, + cs = figure.colors; + + switch (figure.type) { + case "lattice": + const cols = figure.verticesPerRow; + const rows = ps.length / cols | 0; + + for (let row = 1; row < rows; row++) { + let offset = row * cols + 1; + + for (let col = 1; col < cols; col++, offset++) { + coords[pIndex] = coordsMap[ps[offset - cols - 1]]; + coords[pIndex + 1] = coordsMap[ps[offset - cols - 1] + 1]; + coords[pIndex + 2] = coordsMap[ps[offset - cols]]; + coords[pIndex + 3] = coordsMap[ps[offset - cols] + 1]; + coords[pIndex + 4] = coordsMap[ps[offset - 1]]; + coords[pIndex + 5] = coordsMap[ps[offset - 1] + 1]; + colors[cIndex] = colorsMap[cs[offset - cols - 1]]; + colors[cIndex + 1] = colorsMap[cs[offset - cols - 1] + 1]; + colors[cIndex + 2] = colorsMap[cs[offset - cols - 1] + 2]; + colors[cIndex + 3] = colorsMap[cs[offset - cols]]; + colors[cIndex + 4] = colorsMap[cs[offset - cols] + 1]; + colors[cIndex + 5] = colorsMap[cs[offset - cols] + 2]; + colors[cIndex + 6] = colorsMap[cs[offset - 1]]; + colors[cIndex + 7] = colorsMap[cs[offset - 1] + 1]; + colors[cIndex + 8] = colorsMap[cs[offset - 1] + 2]; + coords[pIndex + 6] = coords[pIndex + 2]; + coords[pIndex + 7] = coords[pIndex + 3]; + coords[pIndex + 8] = coords[pIndex + 4]; + coords[pIndex + 9] = coords[pIndex + 5]; + coords[pIndex + 10] = coordsMap[ps[offset]]; + coords[pIndex + 11] = coordsMap[ps[offset] + 1]; + colors[cIndex + 9] = colors[cIndex + 3]; + colors[cIndex + 10] = colors[cIndex + 4]; + colors[cIndex + 11] = colors[cIndex + 5]; + colors[cIndex + 12] = colors[cIndex + 6]; + colors[cIndex + 13] = colors[cIndex + 7]; + colors[cIndex + 14] = colors[cIndex + 8]; + colors[cIndex + 15] = colorsMap[cs[offset]]; + colors[cIndex + 16] = colorsMap[cs[offset] + 1]; + colors[cIndex + 17] = colorsMap[cs[offset] + 2]; + pIndex += 12; + cIndex += 18; + } + } + + break; + + case "triangles": + for (let j = 0, jj = ps.length; j < jj; j++) { + coords[pIndex] = coordsMap[ps[j]]; + coords[pIndex + 1] = coordsMap[ps[j] + 1]; + colors[cIndex] = colorsMap[cs[j]]; + colors[cIndex + 1] = colorsMap[cs[j] + 1]; + colors[cIndex + 2] = colorsMap[cs[j] + 2]; + pIndex += 2; + cIndex += 3; + } + + break; + } + } + + if (backgroundColor) { + gl.clearColor(backgroundColor[0] / 255, backgroundColor[1] / 255, backgroundColor[2] / 255, 1.0); + } else { + gl.clearColor(0, 0, 0, 0); + } + + gl.clear(gl.COLOR_BUFFER_BIT); + const coordsBuffer = gl.createBuffer(); + gl.bindBuffer(gl.ARRAY_BUFFER, coordsBuffer); + gl.bufferData(gl.ARRAY_BUFFER, coords, gl.STATIC_DRAW); + gl.enableVertexAttribArray(cache.positionLocation); + gl.vertexAttribPointer(cache.positionLocation, 2, gl.FLOAT, false, 0, 0); + const colorsBuffer = gl.createBuffer(); + gl.bindBuffer(gl.ARRAY_BUFFER, colorsBuffer); + gl.bufferData(gl.ARRAY_BUFFER, colors, gl.STATIC_DRAW); + gl.enableVertexAttribArray(cache.colorLocation); + gl.vertexAttribPointer(cache.colorLocation, 3, gl.UNSIGNED_BYTE, false, 0, 0); + gl.uniform2f(cache.scaleLocation, context.scaleX, context.scaleY); + gl.uniform2f(cache.offsetLocation, context.offsetX, context.offsetY); + gl.drawArrays(gl.TRIANGLES, 0, count); + gl.flush(); + gl.deleteBuffer(coordsBuffer); + gl.deleteBuffer(colorsBuffer); + return canvas; + } + + return { + tryInitGL() { + try { + generateGL(); + return !!currentGL; + } catch (ex) {} + + return false; + }, + + composeSMask, + drawFigures, + + cleanup() { + if (smaskCache?.canvas) { + smaskCache.canvas.width = 0; + smaskCache.canvas.height = 0; + } + + if (figuresCache?.canvas) { + figuresCache.canvas.width = 0; + figuresCache.canvas.height = 0; + } + + smaskCache = null; + figuresCache = null; + } + + }; +}(); + +/***/ }), +/* 18 */ +/***/ ((__unused_webpack_module, exports, __w_pdfjs_require__) => { + + + +Object.defineProperty(exports, "__esModule", ({ + value: true +})); +exports.AnnotationLayer = void 0; + +var _display_utils = __w_pdfjs_require__(1); + +var _util = __w_pdfjs_require__(2); + +var _annotation_storage = __w_pdfjs_require__(8); + +var _scripting_utils = __w_pdfjs_require__(19); + +class AnnotationElementFactory { + static create(parameters) { + const subtype = parameters.data.annotationType; + + switch (subtype) { + case _util.AnnotationType.LINK: + return new LinkAnnotationElement(parameters); + + case _util.AnnotationType.TEXT: + return new TextAnnotationElement(parameters); + + case _util.AnnotationType.WIDGET: + const fieldType = parameters.data.fieldType; + + switch (fieldType) { + case "Tx": + return new TextWidgetAnnotationElement(parameters); + + case "Btn": + if (parameters.data.radioButton) { + return new RadioButtonWidgetAnnotationElement(parameters); + } else if (parameters.data.checkBox) { + return new CheckboxWidgetAnnotationElement(parameters); + } + + return new PushButtonWidgetAnnotationElement(parameters); + + case "Ch": + return new ChoiceWidgetAnnotationElement(parameters); + } + + return new WidgetAnnotationElement(parameters); + + case _util.AnnotationType.POPUP: + return new PopupAnnotationElement(parameters); + + case _util.AnnotationType.FREETEXT: + return new FreeTextAnnotationElement(parameters); + + case _util.AnnotationType.LINE: + return new LineAnnotationElement(parameters); + + case _util.AnnotationType.SQUARE: + return new SquareAnnotationElement(parameters); + + case _util.AnnotationType.CIRCLE: + return new CircleAnnotationElement(parameters); + + case _util.AnnotationType.POLYLINE: + return new PolylineAnnotationElement(parameters); + + case _util.AnnotationType.CARET: + return new CaretAnnotationElement(parameters); + + case _util.AnnotationType.INK: + return new InkAnnotationElement(parameters); + + case _util.AnnotationType.POLYGON: + return new PolygonAnnotationElement(parameters); + + case _util.AnnotationType.HIGHLIGHT: + return new HighlightAnnotationElement(parameters); + + case _util.AnnotationType.UNDERLINE: + return new UnderlineAnnotationElement(parameters); + + case _util.AnnotationType.SQUIGGLY: + return new SquigglyAnnotationElement(parameters); + + case _util.AnnotationType.STRIKEOUT: + return new StrikeOutAnnotationElement(parameters); + + case _util.AnnotationType.STAMP: + return new StampAnnotationElement(parameters); + + case _util.AnnotationType.FILEATTACHMENT: + return new FileAttachmentAnnotationElement(parameters); + + default: + return new AnnotationElement(parameters); + } + } + +} + +class AnnotationElement { + constructor(parameters, { + isRenderable = false, + ignoreBorder = false, + createQuadrilaterals = false + } = {}) { + this.isRenderable = isRenderable; + this.data = parameters.data; + this.layer = parameters.layer; + this.page = parameters.page; + this.viewport = parameters.viewport; + this.linkService = parameters.linkService; + this.downloadManager = parameters.downloadManager; + this.imageResourcesPath = parameters.imageResourcesPath; + this.renderInteractiveForms = parameters.renderInteractiveForms; + this.svgFactory = parameters.svgFactory; + this.annotationStorage = parameters.annotationStorage; + this.enableScripting = parameters.enableScripting; + this.hasJSActions = parameters.hasJSActions; + this._mouseState = parameters.mouseState; + + if (isRenderable) { + this.container = this._createContainer(ignoreBorder); + } + + if (createQuadrilaterals) { + this.quadrilaterals = this._createQuadrilaterals(ignoreBorder); + } + } + + _createContainer(ignoreBorder = false) { + const data = this.data, + page = this.page, + viewport = this.viewport; + const container = document.createElement("section"); + let width = data.rect[2] - data.rect[0]; + let height = data.rect[3] - data.rect[1]; + container.setAttribute("data-annotation-id", data.id); + + const rect = _util.Util.normalizeRect([data.rect[0], page.view[3] - data.rect[1] + page.view[1], data.rect[2], page.view[3] - data.rect[3] + page.view[1]]); + + container.style.transform = `matrix(${viewport.transform.join(",")})`; + container.style.transformOrigin = `${-rect[0]}px ${-rect[1]}px`; + + if (!ignoreBorder && data.borderStyle.width > 0) { + container.style.borderWidth = `${data.borderStyle.width}px`; + + if (data.borderStyle.style !== _util.AnnotationBorderStyleType.UNDERLINE) { + width = width - 2 * data.borderStyle.width; + height = height - 2 * data.borderStyle.width; + } + + const horizontalRadius = data.borderStyle.horizontalCornerRadius; + const verticalRadius = data.borderStyle.verticalCornerRadius; + + if (horizontalRadius > 0 || verticalRadius > 0) { + const radius = `${horizontalRadius}px / ${verticalRadius}px`; + container.style.borderRadius = radius; + } + + switch (data.borderStyle.style) { + case _util.AnnotationBorderStyleType.SOLID: + container.style.borderStyle = "solid"; + break; + + case _util.AnnotationBorderStyleType.DASHED: + container.style.borderStyle = "dashed"; + break; + + case _util.AnnotationBorderStyleType.BEVELED: + (0, _util.warn)("Unimplemented border style: beveled"); + break; + + case _util.AnnotationBorderStyleType.INSET: + (0, _util.warn)("Unimplemented border style: inset"); + break; + + case _util.AnnotationBorderStyleType.UNDERLINE: + container.style.borderBottomStyle = "solid"; + break; + + default: + break; + } + + if (data.color) { + container.style.borderColor = _util.Util.makeHexColor(data.color[0] | 0, data.color[1] | 0, data.color[2] | 0); + } else { + container.style.borderWidth = 0; + } + } + + container.style.left = `${rect[0]}px`; + container.style.top = `${rect[1]}px`; + container.style.width = `${width}px`; + container.style.height = `${height}px`; + return container; + } + + _createQuadrilaterals(ignoreBorder = false) { + if (!this.data.quadPoints) { + return null; + } + + const quadrilaterals = []; + const savedRect = this.data.rect; + + for (const quadPoint of this.data.quadPoints) { + this.data.rect = [quadPoint[2].x, quadPoint[2].y, quadPoint[1].x, quadPoint[1].y]; + quadrilaterals.push(this._createContainer(ignoreBorder)); + } + + this.data.rect = savedRect; + return quadrilaterals; + } + + _createPopup(trigger, data) { + let container = this.container; + + if (this.quadrilaterals) { + trigger = trigger || this.quadrilaterals; + container = this.quadrilaterals[0]; + } + + if (!trigger) { + trigger = document.createElement("div"); + trigger.style.height = container.style.height; + trigger.style.width = container.style.width; + container.appendChild(trigger); + } + + const popupElement = new PopupElement({ + container, + trigger, + color: data.color, + title: data.title, + modificationDate: data.modificationDate, + contents: data.contents, + hideWrapper: true + }); + const popup = popupElement.render(); + popup.style.left = container.style.width; + container.appendChild(popup); + } + + _renderQuadrilaterals(className) { + this.quadrilaterals.forEach(quadrilateral => { + quadrilateral.className = className; + }); + return this.quadrilaterals; + } + + render() { + (0, _util.unreachable)("Abstract method `AnnotationElement.render` called"); + } + +} + +class LinkAnnotationElement extends AnnotationElement { + constructor(parameters) { + const isRenderable = !!(parameters.data.url || parameters.data.dest || parameters.data.action || parameters.data.isTooltipOnly || parameters.data.actions && (parameters.data.actions.Action || parameters.data.actions["Mouse Up"] || parameters.data.actions["Mouse Down"])); + super(parameters, { + isRenderable, + createQuadrilaterals: true + }); + } + + render() { + const { + data, + linkService + } = this; + const link = document.createElement("a"); + + if (data.url) { + (0, _display_utils.addLinkAttributes)(link, { + url: data.url, + target: data.newWindow ? _display_utils.LinkTarget.BLANK : linkService.externalLinkTarget, + rel: linkService.externalLinkRel, + enabled: linkService.externalLinkEnabled + }); + } else if (data.action) { + this._bindNamedAction(link, data.action); + } else if (data.dest) { + this._bindLink(link, data.dest); + } else if (data.actions && (data.actions.Action || data.actions["Mouse Up"] || data.actions["Mouse Down"]) && this.enableScripting && this.hasJSActions) { + this._bindJSAction(link, data); + } else { + this._bindLink(link, ""); + } + + if (this.quadrilaterals) { + return this._renderQuadrilaterals("linkAnnotation").map((quadrilateral, index) => { + const linkElement = index === 0 ? link : link.cloneNode(); + quadrilateral.appendChild(linkElement); + return quadrilateral; + }); + } + + this.container.className = "linkAnnotation"; + this.container.appendChild(link); + return this.container; + } + + _bindLink(link, destination) { + link.href = this.linkService.getDestinationHash(destination); + + link.onclick = () => { + if (destination) { + this.linkService.goToDestination(destination); + } + + return false; + }; + + if (destination || destination === "") { + link.className = "internalLink"; + } + } + + _bindNamedAction(link, action) { + link.href = this.linkService.getAnchorUrl(""); + + link.onclick = () => { + this.linkService.executeNamedAction(action); + return false; + }; + + link.className = "internalLink"; + } + + _bindJSAction(link, data) { + link.href = this.linkService.getAnchorUrl(""); + const map = new Map([["Action", "onclick"], ["Mouse Up", "onmouseup"], ["Mouse Down", "onmousedown"]]); + + for (const name of Object.keys(data.actions)) { + const jsName = map.get(name); + + if (!jsName) { + continue; + } + + link[jsName] = () => { + this.linkService.eventBus?.dispatch("dispatcheventinsandbox", { + source: this, + detail: { + id: data.id, + name + } + }); + return false; + }; + } + + link.className = "internalLink"; + } + +} + +class TextAnnotationElement extends AnnotationElement { + constructor(parameters) { + const isRenderable = !!(parameters.data.hasPopup || parameters.data.title || parameters.data.contents); + super(parameters, { + isRenderable + }); + } + + render() { + this.container.className = "textAnnotation"; + const image = document.createElement("img"); + image.style.height = this.container.style.height; + image.style.width = this.container.style.width; + image.src = this.imageResourcesPath + "annotation-" + this.data.name.toLowerCase() + ".svg"; + image.alt = "[{{type}} Annotation]"; + image.dataset.l10nId = "text_annotation_type"; + image.dataset.l10nArgs = JSON.stringify({ + type: this.data.name + }); + + if (!this.data.hasPopup) { + this._createPopup(image, this.data); + } + + this.container.appendChild(image); + return this.container; + } + +} + +class WidgetAnnotationElement extends AnnotationElement { + render() { + if (this.data.alternativeText) { + this.container.title = this.data.alternativeText; + } + + return this.container; + } + + _getKeyModifier(event) { + return navigator.platform.includes("Win") && event.ctrlKey || navigator.platform.includes("Mac") && event.metaKey; + } + + _setEventListener(element, baseName, eventName, valueGetter) { + if (baseName.includes("mouse")) { + element.addEventListener(baseName, event => { + this.linkService.eventBus?.dispatch("dispatcheventinsandbox", { + source: this, + detail: { + id: this.data.id, + name: eventName, + value: valueGetter(event), + shift: event.shiftKey, + modifier: this._getKeyModifier(event) + } + }); + }); + } else { + element.addEventListener(baseName, event => { + this.linkService.eventBus?.dispatch("dispatcheventinsandbox", { + source: this, + detail: { + id: this.data.id, + name: eventName, + value: event.target.checked + } + }); + }); + } + } + + _setEventListeners(element, names, getter) { + for (const [baseName, eventName] of names) { + if (eventName === "Action" || this.data.actions?.[eventName]) { + this._setEventListener(element, baseName, eventName, getter); + } + } + } + + _setColor(event) { + const { + detail, + target + } = event; + const { + style + } = target; + + for (const name of ["bgColor", "fillColor", "fgColor", "textColor", "borderColor", "strokeColor"]) { + let color = detail[name]; + + if (!color) { + continue; + } + + color = _scripting_utils.ColorConverters[`${color[0]}_HTML`](color.slice(1)); + + switch (name) { + case "bgColor": + case "fillColor": + style.backgroundColor = color; + break; + + case "fgColor": + case "textColor": + style.color = color; + break; + + case "borderColor": + case "strokeColor": + style.borderColor = color; + break; + } + } + } + +} + +class TextWidgetAnnotationElement extends WidgetAnnotationElement { + constructor(parameters) { + const isRenderable = parameters.renderInteractiveForms || !parameters.data.hasAppearance && !!parameters.data.fieldValue; + super(parameters, { + isRenderable + }); + } + + render() { + const storage = this.annotationStorage; + const id = this.data.id; + this.container.className = "textWidgetAnnotation"; + let element = null; + + if (this.renderInteractiveForms) { + const storedData = storage.getValue(id, { + value: this.data.fieldValue, + valueAsString: this.data.fieldValue + }); + const textContent = storedData.valueAsString || storedData.value || ""; + const elementData = { + userValue: null, + formattedValue: null, + beforeInputSelectionRange: null, + beforeInputValue: null + }; + + if (this.data.multiLine) { + element = document.createElement("textarea"); + element.textContent = textContent; + } else { + element = document.createElement("input"); + element.type = "text"; + element.setAttribute("value", textContent); + } + + elementData.userValue = textContent; + element.setAttribute("id", id); + element.addEventListener("input", function (event) { + storage.setValue(id, { + value: event.target.value + }); + }); + + let blurListener = event => { + if (elementData.formattedValue) { + event.target.value = elementData.formattedValue; + } + + event.target.setSelectionRange(0, 0); + elementData.beforeInputSelectionRange = null; + }; + + if (this.enableScripting && this.hasJSActions) { + element.addEventListener("focus", event => { + if (elementData.userValue) { + event.target.value = elementData.userValue; + } + }); + element.addEventListener("updatefromsandbox", event => { + const { + detail + } = event; + const actions = { + value() { + elementData.userValue = detail.value || ""; + storage.setValue(id, { + value: elementData.userValue.toString() + }); + + if (!elementData.formattedValue) { + event.target.value = elementData.userValue; + } + }, + + valueAsString() { + elementData.formattedValue = detail.valueAsString || ""; + + if (event.target !== document.activeElement) { + event.target.value = elementData.formattedValue; + } + + storage.setValue(id, { + formattedValue: elementData.formattedValue + }); + }, + + focus() { + setTimeout(() => event.target.focus({ + preventScroll: false + }), 0); + }, + + userName() { + event.target.title = detail.userName; + }, + + hidden() { + event.target.style.visibility = detail.hidden ? "hidden" : "visible"; + storage.setValue(id, { + hidden: detail.hidden + }); + }, + + editable() { + event.target.disabled = !detail.editable; + }, + + selRange() { + const [selStart, selEnd] = detail.selRange; + + if (selStart >= 0 && selEnd < event.target.value.length) { + event.target.setSelectionRange(selStart, selEnd); + } + } + + }; + Object.keys(detail).filter(name => name in actions).forEach(name => actions[name]()); + + this._setColor(event); + }); + element.addEventListener("keydown", event => { + elementData.beforeInputValue = event.target.value; + let commitKey = -1; + + if (event.key === "Escape") { + commitKey = 0; + } else if (event.key === "Enter") { + commitKey = 2; + } else if (event.key === "Tab") { + commitKey = 3; + } + + if (commitKey === -1) { + return; + } + + elementData.userValue = event.target.value; + this.linkService.eventBus?.dispatch("dispatcheventinsandbox", { + source: this, + detail: { + id, + name: "Keystroke", + value: event.target.value, + willCommit: true, + commitKey, + selStart: event.target.selectionStart, + selEnd: event.target.selectionEnd + } + }); + }); + const _blurListener = blurListener; + blurListener = null; + element.addEventListener("blur", event => { + if (this._mouseState.isDown) { + elementData.userValue = event.target.value; + this.linkService.eventBus?.dispatch("dispatcheventinsandbox", { + source: this, + detail: { + id, + name: "Keystroke", + value: event.target.value, + willCommit: true, + commitKey: 1, + selStart: event.target.selectionStart, + selEnd: event.target.selectionEnd + } + }); + } + + _blurListener(event); + }); + element.addEventListener("mousedown", event => { + elementData.beforeInputValue = event.target.value; + elementData.beforeInputSelectionRange = null; + }); + element.addEventListener("keyup", event => { + if (event.target.selectionStart === event.target.selectionEnd) { + elementData.beforeInputSelectionRange = null; + } + }); + element.addEventListener("select", event => { + elementData.beforeInputSelectionRange = [event.target.selectionStart, event.target.selectionEnd]; + }); + + if (this.data.actions?.Keystroke) { + element.addEventListener("input", event => { + let selStart = -1; + let selEnd = -1; + + if (elementData.beforeInputSelectionRange) { + [selStart, selEnd] = elementData.beforeInputSelectionRange; + } + + this.linkService.eventBus?.dispatch("dispatcheventinsandbox", { + source: this, + detail: { + id, + name: "Keystroke", + value: elementData.beforeInputValue, + change: event.data, + willCommit: false, + selStart, + selEnd + } + }); + }); + } + + this._setEventListeners(element, [["focus", "Focus"], ["blur", "Blur"], ["mousedown", "Mouse Down"], ["mouseenter", "Mouse Enter"], ["mouseleave", "Mouse Exit"], ["mouseup", "Mouse Up"]], event => event.target.value); + } + + if (blurListener) { + element.addEventListener("blur", blurListener); + } + + element.disabled = this.data.readOnly; + element.name = this.data.fieldName; + + if (this.data.maxLen !== null) { + element.maxLength = this.data.maxLen; + } + + if (this.data.comb) { + const fieldWidth = this.data.rect[2] - this.data.rect[0]; + const combWidth = fieldWidth / this.data.maxLen; + element.classList.add("comb"); + element.style.letterSpacing = `calc(${combWidth}px - 1ch)`; + } + } else { + element = document.createElement("div"); + element.textContent = this.data.fieldValue; + element.style.verticalAlign = "middle"; + element.style.display = "table-cell"; + } + + this._setTextStyle(element); + + this.container.appendChild(element); + return this.container; + } + + _setTextStyle(element) { + const TEXT_ALIGNMENT = ["left", "center", "right"]; + const { + fontSize, + fontColor + } = this.data.defaultAppearanceData; + const style = element.style; + + if (fontSize) { + style.fontSize = `${fontSize}px`; + } + + style.color = _util.Util.makeHexColor(fontColor[0], fontColor[1], fontColor[2]); + + if (this.data.textAlignment !== null) { + style.textAlign = TEXT_ALIGNMENT[this.data.textAlignment]; + } + } + +} + +class CheckboxWidgetAnnotationElement extends WidgetAnnotationElement { + constructor(parameters) { + super(parameters, { + isRenderable: parameters.renderInteractiveForms + }); + } + + render() { + const storage = this.annotationStorage; + const data = this.data; + const id = data.id; + const value = storage.getValue(id, { + value: data.fieldValue && (data.exportValue && data.exportValue === data.fieldValue || !data.exportValue && data.fieldValue !== "Off") + }).value; + this.container.className = "buttonWidgetAnnotation checkBox"; + const element = document.createElement("input"); + element.disabled = data.readOnly; + element.type = "checkbox"; + element.name = this.data.fieldName; + + if (value) { + element.setAttribute("checked", true); + } + + element.setAttribute("id", id); + element.addEventListener("change", function (event) { + const name = event.target.name; + + for (const checkbox of document.getElementsByName(name)) { + if (checkbox !== event.target) { + checkbox.checked = false; + storage.setValue(checkbox.parentNode.getAttribute("data-annotation-id"), { + value: false + }); + } + } + + storage.setValue(id, { + value: event.target.checked + }); + }); + + if (this.enableScripting && this.hasJSActions) { + element.addEventListener("updatefromsandbox", event => { + const { + detail + } = event; + const actions = { + value() { + event.target.checked = detail.value !== "Off"; + storage.setValue(id, { + value: event.target.checked + }); + }, + + focus() { + setTimeout(() => event.target.focus({ + preventScroll: false + }), 0); + }, + + hidden() { + event.target.style.visibility = detail.hidden ? "hidden" : "visible"; + storage.setValue(id, { + hidden: detail.hidden + }); + }, + + editable() { + event.target.disabled = !detail.editable; + } + + }; + Object.keys(detail).filter(name => name in actions).forEach(name => actions[name]()); + + this._setColor(event); + }); + + this._setEventListeners(element, [["change", "Validate"], ["change", "Action"], ["focus", "Focus"], ["blur", "Blur"], ["mousedown", "Mouse Down"], ["mouseenter", "Mouse Enter"], ["mouseleave", "Mouse Exit"], ["mouseup", "Mouse Up"]], event => event.target.checked); + } + + this.container.appendChild(element); + return this.container; + } + +} + +class RadioButtonWidgetAnnotationElement extends WidgetAnnotationElement { + constructor(parameters) { + super(parameters, { + isRenderable: parameters.renderInteractiveForms + }); + } + + render() { + this.container.className = "buttonWidgetAnnotation radioButton"; + const storage = this.annotationStorage; + const data = this.data; + const id = data.id; + const value = storage.getValue(id, { + value: data.fieldValue === data.buttonValue + }).value; + const element = document.createElement("input"); + element.disabled = data.readOnly; + element.type = "radio"; + element.name = data.fieldName; + + if (value) { + element.setAttribute("checked", true); + } + + element.setAttribute("id", id); + element.addEventListener("change", function (event) { + const { + target + } = event; + + for (const radio of document.getElementsByName(target.name)) { + if (radio !== target) { + storage.setValue(radio.getAttribute("id"), { + value: false + }); + } + } + + storage.setValue(id, { + value: target.checked + }); + }); + + if (this.enableScripting && this.hasJSActions) { + const pdfButtonValue = data.buttonValue; + element.addEventListener("updatefromsandbox", event => { + const { + detail + } = event; + const actions = { + value() { + const checked = pdfButtonValue === detail.value; + + for (const radio of document.getElementsByName(event.target.name)) { + const radioId = radio.getAttribute("id"); + radio.checked = radioId === id && checked; + storage.setValue(radioId, { + value: radio.checked + }); + } + }, + + focus() { + setTimeout(() => event.target.focus({ + preventScroll: false + }), 0); + }, + + hidden() { + event.target.style.visibility = detail.hidden ? "hidden" : "visible"; + storage.setValue(id, { + hidden: detail.hidden + }); + }, + + editable() { + event.target.disabled = !detail.editable; + } + + }; + Object.keys(detail).filter(name => name in actions).forEach(name => actions[name]()); + + this._setColor(event); + }); + + this._setEventListeners(element, [["change", "Validate"], ["change", "Action"], ["focus", "Focus"], ["blur", "Blur"], ["mousedown", "Mouse Down"], ["mouseenter", "Mouse Enter"], ["mouseleave", "Mouse Exit"], ["mouseup", "Mouse Up"]], event => event.target.checked); + } + + this.container.appendChild(element); + return this.container; + } + +} + +class PushButtonWidgetAnnotationElement extends LinkAnnotationElement { + render() { + const container = super.render(); + container.className = "buttonWidgetAnnotation pushButton"; + + if (this.data.alternativeText) { + container.title = this.data.alternativeText; + } + + return container; + } + +} + +class ChoiceWidgetAnnotationElement extends WidgetAnnotationElement { + constructor(parameters) { + super(parameters, { + isRenderable: parameters.renderInteractiveForms + }); + } + + render() { + this.container.className = "choiceWidgetAnnotation"; + const storage = this.annotationStorage; + const id = this.data.id; + storage.getValue(id, { + value: this.data.fieldValue.length > 0 ? this.data.fieldValue[0] : undefined + }); + const selectElement = document.createElement("select"); + selectElement.disabled = this.data.readOnly; + selectElement.name = this.data.fieldName; + selectElement.setAttribute("id", id); + + if (!this.data.combo) { + selectElement.size = this.data.options.length; + + if (this.data.multiSelect) { + selectElement.multiple = true; + } + } + + for (const option of this.data.options) { + const optionElement = document.createElement("option"); + optionElement.textContent = option.displayValue; + optionElement.value = option.exportValue; + + if (this.data.fieldValue.includes(option.exportValue)) { + optionElement.setAttribute("selected", true); + } + + selectElement.appendChild(optionElement); + } + + const getValue = (event, isExport) => { + const name = isExport ? "value" : "textContent"; + const options = event.target.options; + + if (!event.target.multiple) { + return options.selectedIndex === -1 ? null : options[options.selectedIndex][name]; + } + + return Array.prototype.filter.call(options, option => option.selected).map(option => option[name]); + }; + + const getItems = event => { + const options = event.target.options; + return Array.prototype.map.call(options, option => { + return { + displayValue: option.textContent, + exportValue: option.value + }; + }); + }; + + if (this.enableScripting && this.hasJSActions) { + selectElement.addEventListener("updatefromsandbox", event => { + const { + detail + } = event; + const actions = { + value() { + const options = selectElement.options; + const value = detail.value; + const values = new Set(Array.isArray(value) ? value : [value]); + Array.prototype.forEach.call(options, option => { + option.selected = values.has(option.value); + }); + storage.setValue(id, { + value: getValue(event, true) + }); + }, + + multipleSelection() { + selectElement.multiple = true; + }, + + remove() { + const options = selectElement.options; + const index = detail.remove; + options[index].selected = false; + selectElement.remove(index); + + if (options.length > 0) { + const i = Array.prototype.findIndex.call(options, option => option.selected); + + if (i === -1) { + options[0].selected = true; + } + } + + storage.setValue(id, { + value: getValue(event, true), + items: getItems(event) + }); + }, + + clear() { + while (selectElement.length !== 0) { + selectElement.remove(0); + } + + storage.setValue(id, { + value: null, + items: [] + }); + }, + + insert() { + const { + index, + displayValue, + exportValue + } = detail.insert; + const optionElement = document.createElement("option"); + optionElement.textContent = displayValue; + optionElement.value = exportValue; + selectElement.insertBefore(optionElement, selectElement.children[index]); + storage.setValue(id, { + value: getValue(event, true), + items: getItems(event) + }); + }, + + items() { + const { + items + } = detail; + + while (selectElement.length !== 0) { + selectElement.remove(0); + } + + for (const item of items) { + const { + displayValue, + exportValue + } = item; + const optionElement = document.createElement("option"); + optionElement.textContent = displayValue; + optionElement.value = exportValue; + selectElement.appendChild(optionElement); + } + + if (selectElement.options.length > 0) { + selectElement.options[0].selected = true; + } + + storage.setValue(id, { + value: getValue(event, true), + items: getItems(event) + }); + }, + + indices() { + const indices = new Set(detail.indices); + const options = event.target.options; + Array.prototype.forEach.call(options, (option, i) => { + option.selected = indices.has(i); + }); + storage.setValue(id, { + value: getValue(event, true) + }); + }, + + focus() { + setTimeout(() => event.target.focus({ + preventScroll: false + }), 0); + }, + + hidden() { + event.target.style.visibility = detail.hidden ? "hidden" : "visible"; + storage.setValue(id, { + hidden: detail.hidden + }); + }, + + editable() { + event.target.disabled = !detail.editable; + } + + }; + Object.keys(detail).filter(name => name in actions).forEach(name => actions[name]()); + + this._setColor(event); + }); + selectElement.addEventListener("input", event => { + const exportValue = getValue(event, true); + const value = getValue(event, false); + storage.setValue(id, { + value: exportValue + }); + this.linkService.eventBus?.dispatch("dispatcheventinsandbox", { + source: this, + detail: { + id, + name: "Keystroke", + value, + changeEx: exportValue, + willCommit: true, + commitKey: 1, + keyDown: false + } + }); + }); + + this._setEventListeners(selectElement, [["focus", "Focus"], ["blur", "Blur"], ["mousedown", "Mouse Down"], ["mouseenter", "Mouse Enter"], ["mouseleave", "Mouse Exit"], ["mouseup", "Mouse Up"], ["input", "Action"]], event => event.target.checked); + } else { + selectElement.addEventListener("input", function (event) { + storage.setValue(id, { + value: getValue(event) + }); + }); + } + + this.container.appendChild(selectElement); + return this.container; + } + +} + +class PopupAnnotationElement extends AnnotationElement { + constructor(parameters) { + const isRenderable = !!(parameters.data.title || parameters.data.contents); + super(parameters, { + isRenderable + }); + } + + render() { + const IGNORE_TYPES = ["Line", "Square", "Circle", "PolyLine", "Polygon", "Ink"]; + this.container.className = "popupAnnotation"; + + if (IGNORE_TYPES.includes(this.data.parentType)) { + return this.container; + } + + const selector = `[data-annotation-id="${this.data.parentId}"]`; + const parentElements = this.layer.querySelectorAll(selector); + + if (parentElements.length === 0) { + return this.container; + } + + const popup = new PopupElement({ + container: this.container, + trigger: Array.from(parentElements), + color: this.data.color, + title: this.data.title, + modificationDate: this.data.modificationDate, + contents: this.data.contents + }); + const page = this.page; + + const rect = _util.Util.normalizeRect([this.data.parentRect[0], page.view[3] - this.data.parentRect[1] + page.view[1], this.data.parentRect[2], page.view[3] - this.data.parentRect[3] + page.view[1]]); + + const popupLeft = rect[0] + this.data.parentRect[2] - this.data.parentRect[0]; + const popupTop = rect[1]; + this.container.style.transformOrigin = `${-popupLeft}px ${-popupTop}px`; + this.container.style.left = `${popupLeft}px`; + this.container.style.top = `${popupTop}px`; + this.container.appendChild(popup.render()); + return this.container; + } + +} + +class PopupElement { + constructor(parameters) { + this.container = parameters.container; + this.trigger = parameters.trigger; + this.color = parameters.color; + this.title = parameters.title; + this.modificationDate = parameters.modificationDate; + this.contents = parameters.contents; + this.hideWrapper = parameters.hideWrapper || false; + this.pinned = false; + } + + render() { + const BACKGROUND_ENLIGHT = 0.7; + const wrapper = document.createElement("div"); + wrapper.className = "popupWrapper"; + this.hideElement = this.hideWrapper ? wrapper : this.container; + this.hideElement.hidden = true; + const popup = document.createElement("div"); + popup.className = "popup"; + const color = this.color; + + if (color) { + const r = BACKGROUND_ENLIGHT * (255 - color[0]) + color[0]; + const g = BACKGROUND_ENLIGHT * (255 - color[1]) + color[1]; + const b = BACKGROUND_ENLIGHT * (255 - color[2]) + color[2]; + popup.style.backgroundColor = _util.Util.makeHexColor(r | 0, g | 0, b | 0); + } + + const title = document.createElement("h1"); + title.textContent = this.title; + popup.appendChild(title); + + const dateObject = _display_utils.PDFDateString.toDateObject(this.modificationDate); + + if (dateObject) { + const modificationDate = document.createElement("span"); + modificationDate.textContent = "{{date}}, {{time}}"; + modificationDate.dataset.l10nId = "annotation_date_string"; + modificationDate.dataset.l10nArgs = JSON.stringify({ + date: dateObject.toLocaleDateString(), + time: dateObject.toLocaleTimeString() + }); + popup.appendChild(modificationDate); + } + + const contents = this._formatContents(this.contents); + + popup.appendChild(contents); + + if (!Array.isArray(this.trigger)) { + this.trigger = [this.trigger]; + } + + this.trigger.forEach(element => { + element.addEventListener("click", this._toggle.bind(this)); + element.addEventListener("mouseover", this._show.bind(this, false)); + element.addEventListener("mouseout", this._hide.bind(this, false)); + }); + popup.addEventListener("click", this._hide.bind(this, true)); + wrapper.appendChild(popup); + return wrapper; + } + + _formatContents(contents) { + const p = document.createElement("p"); + const lines = contents.split(/(?:\r\n?|\n)/); + + for (let i = 0, ii = lines.length; i < ii; ++i) { + const line = lines[i]; + p.appendChild(document.createTextNode(line)); + + if (i < ii - 1) { + p.appendChild(document.createElement("br")); + } + } + + return p; + } + + _toggle() { + if (this.pinned) { + this._hide(true); + } else { + this._show(true); + } + } + + _show(pin = false) { + if (pin) { + this.pinned = true; + } + + if (this.hideElement.hidden) { + this.hideElement.hidden = false; + this.container.style.zIndex += 1; + } + } + + _hide(unpin = true) { + if (unpin) { + this.pinned = false; + } + + if (!this.hideElement.hidden && !this.pinned) { + this.hideElement.hidden = true; + this.container.style.zIndex -= 1; + } + } + +} + +class FreeTextAnnotationElement extends AnnotationElement { + constructor(parameters) { + const isRenderable = !!(parameters.data.hasPopup || parameters.data.title || parameters.data.contents); + super(parameters, { + isRenderable, + ignoreBorder: true + }); + } + + render() { + this.container.className = "freeTextAnnotation"; + + if (!this.data.hasPopup) { + this._createPopup(null, this.data); + } + + return this.container; + } + +} + +class LineAnnotationElement extends AnnotationElement { + constructor(parameters) { + const isRenderable = !!(parameters.data.hasPopup || parameters.data.title || parameters.data.contents); + super(parameters, { + isRenderable, + ignoreBorder: true + }); + } + + render() { + this.container.className = "lineAnnotation"; + const data = this.data; + const width = data.rect[2] - data.rect[0]; + const height = data.rect[3] - data.rect[1]; + const svg = this.svgFactory.create(width, height); + const line = this.svgFactory.createElement("svg:line"); + line.setAttribute("x1", data.rect[2] - data.lineCoordinates[0]); + line.setAttribute("y1", data.rect[3] - data.lineCoordinates[1]); + line.setAttribute("x2", data.rect[2] - data.lineCoordinates[2]); + line.setAttribute("y2", data.rect[3] - data.lineCoordinates[3]); + line.setAttribute("stroke-width", data.borderStyle.width || 1); + line.setAttribute("stroke", "transparent"); + svg.appendChild(line); + this.container.append(svg); + + this._createPopup(line, data); + + return this.container; + } + +} + +class SquareAnnotationElement extends AnnotationElement { + constructor(parameters) { + const isRenderable = !!(parameters.data.hasPopup || parameters.data.title || parameters.data.contents); + super(parameters, { + isRenderable, + ignoreBorder: true + }); + } + + render() { + this.container.className = "squareAnnotation"; + const data = this.data; + const width = data.rect[2] - data.rect[0]; + const height = data.rect[3] - data.rect[1]; + const svg = this.svgFactory.create(width, height); + const borderWidth = data.borderStyle.width; + const square = this.svgFactory.createElement("svg:rect"); + square.setAttribute("x", borderWidth / 2); + square.setAttribute("y", borderWidth / 2); + square.setAttribute("width", width - borderWidth); + square.setAttribute("height", height - borderWidth); + square.setAttribute("stroke-width", borderWidth || 1); + square.setAttribute("stroke", "transparent"); + square.setAttribute("fill", "none"); + svg.appendChild(square); + this.container.append(svg); + + this._createPopup(square, data); + + return this.container; + } + +} + +class CircleAnnotationElement extends AnnotationElement { + constructor(parameters) { + const isRenderable = !!(parameters.data.hasPopup || parameters.data.title || parameters.data.contents); + super(parameters, { + isRenderable, + ignoreBorder: true + }); + } + + render() { + this.container.className = "circleAnnotation"; + const data = this.data; + const width = data.rect[2] - data.rect[0]; + const height = data.rect[3] - data.rect[1]; + const svg = this.svgFactory.create(width, height); + const borderWidth = data.borderStyle.width; + const circle = this.svgFactory.createElement("svg:ellipse"); + circle.setAttribute("cx", width / 2); + circle.setAttribute("cy", height / 2); + circle.setAttribute("rx", width / 2 - borderWidth / 2); + circle.setAttribute("ry", height / 2 - borderWidth / 2); + circle.setAttribute("stroke-width", borderWidth || 1); + circle.setAttribute("stroke", "transparent"); + circle.setAttribute("fill", "none"); + svg.appendChild(circle); + this.container.append(svg); + + this._createPopup(circle, data); + + return this.container; + } + +} + +class PolylineAnnotationElement extends AnnotationElement { + constructor(parameters) { + const isRenderable = !!(parameters.data.hasPopup || parameters.data.title || parameters.data.contents); + super(parameters, { + isRenderable, + ignoreBorder: true + }); + this.containerClassName = "polylineAnnotation"; + this.svgElementName = "svg:polyline"; + } + + render() { + this.container.className = this.containerClassName; + const data = this.data; + const width = data.rect[2] - data.rect[0]; + const height = data.rect[3] - data.rect[1]; + const svg = this.svgFactory.create(width, height); + let points = []; + + for (const coordinate of data.vertices) { + const x = coordinate.x - data.rect[0]; + const y = data.rect[3] - coordinate.y; + points.push(x + "," + y); + } + + points = points.join(" "); + const polyline = this.svgFactory.createElement(this.svgElementName); + polyline.setAttribute("points", points); + polyline.setAttribute("stroke-width", data.borderStyle.width || 1); + polyline.setAttribute("stroke", "transparent"); + polyline.setAttribute("fill", "none"); + svg.appendChild(polyline); + this.container.append(svg); + + this._createPopup(polyline, data); + + return this.container; + } + +} + +class PolygonAnnotationElement extends PolylineAnnotationElement { + constructor(parameters) { + super(parameters); + this.containerClassName = "polygonAnnotation"; + this.svgElementName = "svg:polygon"; + } + +} + +class CaretAnnotationElement extends AnnotationElement { + constructor(parameters) { + const isRenderable = !!(parameters.data.hasPopup || parameters.data.title || parameters.data.contents); + super(parameters, { + isRenderable, + ignoreBorder: true + }); + } + + render() { + this.container.className = "caretAnnotation"; + + if (!this.data.hasPopup) { + this._createPopup(null, this.data); + } + + return this.container; + } + +} + +class InkAnnotationElement extends AnnotationElement { + constructor(parameters) { + const isRenderable = !!(parameters.data.hasPopup || parameters.data.title || parameters.data.contents); + super(parameters, { + isRenderable, + ignoreBorder: true + }); + this.containerClassName = "inkAnnotation"; + this.svgElementName = "svg:polyline"; + } + + render() { + this.container.className = this.containerClassName; + const data = this.data; + const width = data.rect[2] - data.rect[0]; + const height = data.rect[3] - data.rect[1]; + const svg = this.svgFactory.create(width, height); + + for (const inkList of data.inkLists) { + let points = []; + + for (const coordinate of inkList) { + const x = coordinate.x - data.rect[0]; + const y = data.rect[3] - coordinate.y; + points.push(`${x},${y}`); + } + + points = points.join(" "); + const polyline = this.svgFactory.createElement(this.svgElementName); + polyline.setAttribute("points", points); + polyline.setAttribute("stroke-width", data.borderStyle.width || 1); + polyline.setAttribute("stroke", "transparent"); + polyline.setAttribute("fill", "none"); + + this._createPopup(polyline, data); + + svg.appendChild(polyline); + } + + this.container.append(svg); + return this.container; + } + +} + +class HighlightAnnotationElement extends AnnotationElement { + constructor(parameters) { + const isRenderable = !!(parameters.data.hasPopup || parameters.data.title || parameters.data.contents); + super(parameters, { + isRenderable, + ignoreBorder: true, + createQuadrilaterals: true + }); + } + + render() { + if (!this.data.hasPopup) { + this._createPopup(null, this.data); + } + + if (this.quadrilaterals) { + return this._renderQuadrilaterals("highlightAnnotation"); + } + + this.container.className = "highlightAnnotation"; + return this.container; + } + +} + +class UnderlineAnnotationElement extends AnnotationElement { + constructor(parameters) { + const isRenderable = !!(parameters.data.hasPopup || parameters.data.title || parameters.data.contents); + super(parameters, { + isRenderable, + ignoreBorder: true, + createQuadrilaterals: true + }); + } + + render() { + if (!this.data.hasPopup) { + this._createPopup(null, this.data); + } + + if (this.quadrilaterals) { + return this._renderQuadrilaterals("underlineAnnotation"); + } + + this.container.className = "underlineAnnotation"; + return this.container; + } + +} + +class SquigglyAnnotationElement extends AnnotationElement { + constructor(parameters) { + const isRenderable = !!(parameters.data.hasPopup || parameters.data.title || parameters.data.contents); + super(parameters, { + isRenderable, + ignoreBorder: true, + createQuadrilaterals: true + }); + } + + render() { + if (!this.data.hasPopup) { + this._createPopup(null, this.data); + } + + if (this.quadrilaterals) { + return this._renderQuadrilaterals("squigglyAnnotation"); + } + + this.container.className = "squigglyAnnotation"; + return this.container; + } + +} + +class StrikeOutAnnotationElement extends AnnotationElement { + constructor(parameters) { + const isRenderable = !!(parameters.data.hasPopup || parameters.data.title || parameters.data.contents); + super(parameters, { + isRenderable, + ignoreBorder: true, + createQuadrilaterals: true + }); + } + + render() { + if (!this.data.hasPopup) { + this._createPopup(null, this.data); + } + + if (this.quadrilaterals) { + return this._renderQuadrilaterals("strikeoutAnnotation"); + } + + this.container.className = "strikeoutAnnotation"; + return this.container; + } + +} + +class StampAnnotationElement extends AnnotationElement { + constructor(parameters) { + const isRenderable = !!(parameters.data.hasPopup || parameters.data.title || parameters.data.contents); + super(parameters, { + isRenderable, + ignoreBorder: true + }); + } + + render() { + this.container.className = "stampAnnotation"; + + if (!this.data.hasPopup) { + this._createPopup(null, this.data); + } + + return this.container; + } + +} + +class FileAttachmentAnnotationElement extends AnnotationElement { + constructor(parameters) { + super(parameters, { + isRenderable: true + }); + const { + filename, + content + } = this.data.file; + this.filename = (0, _display_utils.getFilenameFromUrl)(filename); + this.content = content; + this.linkService.eventBus?.dispatch("fileattachmentannotation", { + source: this, + id: (0, _util.stringToPDFString)(filename), + filename, + content + }); + } + + render() { + this.container.className = "fileAttachmentAnnotation"; + const trigger = document.createElement("div"); + trigger.style.height = this.container.style.height; + trigger.style.width = this.container.style.width; + trigger.addEventListener("dblclick", this._download.bind(this)); + + if (!this.data.hasPopup && (this.data.title || this.data.contents)) { + this._createPopup(trigger, this.data); + } + + this.container.appendChild(trigger); + return this.container; + } + + _download() { + this.downloadManager?.openOrDownloadData(this.container, this.content, this.filename); + } + +} + +class AnnotationLayer { + static render(parameters) { + const sortedAnnotations = [], + popupAnnotations = []; + + for (const data of parameters.annotations) { + if (!data) { + continue; + } + + if (data.annotationType === _util.AnnotationType.POPUP) { + popupAnnotations.push(data); + continue; + } + + sortedAnnotations.push(data); + } + + if (popupAnnotations.length) { + sortedAnnotations.push(...popupAnnotations); + } + + for (const data of sortedAnnotations) { + const element = AnnotationElementFactory.create({ + data, + layer: parameters.div, + page: parameters.page, + viewport: parameters.viewport, + linkService: parameters.linkService, + downloadManager: parameters.downloadManager, + imageResourcesPath: parameters.imageResourcesPath || "", + renderInteractiveForms: parameters.renderInteractiveForms !== false, + svgFactory: new _display_utils.DOMSVGFactory(), + annotationStorage: parameters.annotationStorage || new _annotation_storage.AnnotationStorage(), + enableScripting: parameters.enableScripting, + hasJSActions: parameters.hasJSActions, + mouseState: parameters.mouseState || { + isDown: false + } + }); + + if (element.isRenderable) { + const rendered = element.render(); + + if (data.hidden) { + rendered.style.visibility = "hidden"; + } + + if (Array.isArray(rendered)) { + for (const renderedElement of rendered) { + parameters.div.appendChild(renderedElement); + } + } else { + if (element instanceof PopupAnnotationElement) { + parameters.div.prepend(rendered); + } else { + parameters.div.appendChild(rendered); + } + } + } + } + } + + static update(parameters) { + const transform = `matrix(${parameters.viewport.transform.join(",")})`; + + for (const data of parameters.annotations) { + const elements = parameters.div.querySelectorAll(`[data-annotation-id="${data.id}"]`); + + if (elements) { + elements.forEach(element => { + element.style.transform = transform; + }); + } + } + + parameters.div.hidden = false; + } + +} + +exports.AnnotationLayer = AnnotationLayer; + +/***/ }), +/* 19 */ +/***/ ((__unused_webpack_module, exports) => { + + + +Object.defineProperty(exports, "__esModule", ({ + value: true +})); +exports.ColorConverters = void 0; + +function makeColorComp(n) { + return Math.floor(Math.max(0, Math.min(1, n)) * 255).toString(16).padStart(2, "0"); +} + +class ColorConverters { + static CMYK_G([c, y, m, k]) { + return ["G", 1 - Math.min(1, 0.3 * c + 0.59 * m + 0.11 * y + k)]; + } + + static G_CMYK([g]) { + return ["CMYK", 0, 0, 0, 1 - g]; + } + + static G_RGB([g]) { + return ["RGB", g, g, g]; + } + + static G_HTML([g]) { + const G = makeColorComp(g); + return `#${G}${G}${G}`; + } + + static RGB_G([r, g, b]) { + return ["G", 0.3 * r + 0.59 * g + 0.11 * b]; + } + + static RGB_HTML([r, g, b]) { + const R = makeColorComp(r); + const G = makeColorComp(g); + const B = makeColorComp(b); + return `#${R}${G}${B}`; + } + + static T_HTML() { + return "#00000000"; + } + + static CMYK_RGB([c, y, m, k]) { + return ["RGB", 1 - Math.min(1, c + k), 1 - Math.min(1, m + k), 1 - Math.min(1, y + k)]; + } + + static CMYK_HTML(components) { + return this.RGB_HTML(this.CMYK_RGB(components)); + } + + static RGB_CMYK([r, g, b]) { + const c = 1 - r; + const m = 1 - g; + const y = 1 - b; + const k = Math.min(c, m, y); + return ["CMYK", c, m, y, k]; + } + +} + +exports.ColorConverters = ColorConverters; + +/***/ }), +/* 20 */ +/***/ ((__unused_webpack_module, exports, __w_pdfjs_require__) => { + + + +Object.defineProperty(exports, "__esModule", ({ + value: true +})); +exports.renderTextLayer = void 0; + +var _util = __w_pdfjs_require__(2); + +const renderTextLayer = function renderTextLayerClosure() { + const MAX_TEXT_DIVS_TO_RENDER = 100000; + const DEFAULT_FONT_SIZE = 30; + const DEFAULT_FONT_ASCENT = 0.8; + const ascentCache = new Map(); + const NonWhitespaceRegexp = /\S/; + + function isAllWhitespace(str) { + return !NonWhitespaceRegexp.test(str); + } + + function getAscent(fontFamily, ctx) { + const cachedAscent = ascentCache.get(fontFamily); + + if (cachedAscent) { + return cachedAscent; + } + + ctx.save(); + ctx.font = `${DEFAULT_FONT_SIZE}px ${fontFamily}`; + const metrics = ctx.measureText(""); + let ascent = metrics.fontBoundingBoxAscent; + let descent = Math.abs(metrics.fontBoundingBoxDescent); + + if (ascent) { + ctx.restore(); + const ratio = ascent / (ascent + descent); + ascentCache.set(fontFamily, ratio); + return ratio; + } + + ctx.strokeStyle = "red"; + ctx.clearRect(0, 0, DEFAULT_FONT_SIZE, DEFAULT_FONT_SIZE); + ctx.strokeText("g", 0, 0); + let pixels = ctx.getImageData(0, 0, DEFAULT_FONT_SIZE, DEFAULT_FONT_SIZE).data; + descent = 0; + + for (let i = pixels.length - 1 - 3; i >= 0; i -= 4) { + if (pixels[i] > 0) { + descent = Math.ceil(i / 4 / DEFAULT_FONT_SIZE); + break; + } + } + + ctx.clearRect(0, 0, DEFAULT_FONT_SIZE, DEFAULT_FONT_SIZE); + ctx.strokeText("A", 0, DEFAULT_FONT_SIZE); + pixels = ctx.getImageData(0, 0, DEFAULT_FONT_SIZE, DEFAULT_FONT_SIZE).data; + ascent = 0; + + for (let i = 0, ii = pixels.length; i < ii; i += 4) { + if (pixels[i] > 0) { + ascent = DEFAULT_FONT_SIZE - Math.floor(i / 4 / DEFAULT_FONT_SIZE); + break; + } + } + + ctx.restore(); + + if (ascent) { + const ratio = ascent / (ascent + descent); + ascentCache.set(fontFamily, ratio); + return ratio; + } + + ascentCache.set(fontFamily, DEFAULT_FONT_ASCENT); + return DEFAULT_FONT_ASCENT; + } + + function appendText(task, geom, styles, ctx) { + const textDiv = document.createElement("span"); + const textDivProperties = { + angle: 0, + canvasWidth: 0, + isWhitespace: false, + originalTransform: null, + paddingBottom: 0, + paddingLeft: 0, + paddingRight: 0, + paddingTop: 0, + scale: 1 + }; + + task._textDivs.push(textDiv); + + if (isAllWhitespace(geom.str)) { + textDivProperties.isWhitespace = true; + + task._textDivProperties.set(textDiv, textDivProperties); + + return; + } + + const tx = _util.Util.transform(task._viewport.transform, geom.transform); + + let angle = Math.atan2(tx[1], tx[0]); + const style = styles[geom.fontName]; + + if (style.vertical) { + angle += Math.PI / 2; + } + + const fontHeight = Math.hypot(tx[2], tx[3]); + const fontAscent = fontHeight * getAscent(style.fontFamily, ctx); + let left, top; + + if (angle === 0) { + left = tx[4]; + top = tx[5] - fontAscent; + } else { + left = tx[4] + fontAscent * Math.sin(angle); + top = tx[5] - fontAscent * Math.cos(angle); + } + + textDiv.style.left = `${left}px`; + textDiv.style.top = `${top}px`; + textDiv.style.fontSize = `${fontHeight}px`; + textDiv.style.fontFamily = style.fontFamily; + textDiv.textContent = geom.str; + textDiv.dir = geom.dir; + + if (task._fontInspectorEnabled) { + textDiv.dataset.fontName = geom.fontName; + } + + if (angle !== 0) { + textDivProperties.angle = angle * (180 / Math.PI); + } + + let shouldScaleText = false; + + if (geom.str.length > 1) { + shouldScaleText = true; + } else if (geom.transform[0] !== geom.transform[3]) { + const absScaleX = Math.abs(geom.transform[0]), + absScaleY = Math.abs(geom.transform[3]); + + if (absScaleX !== absScaleY && Math.max(absScaleX, absScaleY) / Math.min(absScaleX, absScaleY) > 1.5) { + shouldScaleText = true; + } + } + + if (shouldScaleText) { + if (style.vertical) { + textDivProperties.canvasWidth = geom.height * task._viewport.scale; + } else { + textDivProperties.canvasWidth = geom.width * task._viewport.scale; + } + } + + task._textDivProperties.set(textDiv, textDivProperties); + + if (task._textContentStream) { + task._layoutText(textDiv); + } + + if (task._enhanceTextSelection) { + let angleCos = 1, + angleSin = 0; + + if (angle !== 0) { + angleCos = Math.cos(angle); + angleSin = Math.sin(angle); + } + + const divWidth = (style.vertical ? geom.height : geom.width) * task._viewport.scale; + const divHeight = fontHeight; + let m, b; + + if (angle !== 0) { + m = [angleCos, angleSin, -angleSin, angleCos, left, top]; + b = _util.Util.getAxialAlignedBoundingBox([0, 0, divWidth, divHeight], m); + } else { + b = [left, top, left + divWidth, top + divHeight]; + } + + task._bounds.push({ + left: b[0], + top: b[1], + right: b[2], + bottom: b[3], + div: textDiv, + size: [divWidth, divHeight], + m + }); + } + } + + function render(task) { + if (task._canceled) { + return; + } + + const textDivs = task._textDivs; + const capability = task._capability; + const textDivsLength = textDivs.length; + + if (textDivsLength > MAX_TEXT_DIVS_TO_RENDER) { + task._renderingDone = true; + capability.resolve(); + return; + } + + if (!task._textContentStream) { + for (let i = 0; i < textDivsLength; i++) { + task._layoutText(textDivs[i]); + } + } + + task._renderingDone = true; + capability.resolve(); + } + + function findPositiveMin(ts, offset, count) { + let result = 0; + + for (let i = 0; i < count; i++) { + const t = ts[offset++]; + + if (t > 0) { + result = result ? Math.min(t, result) : t; + } + } + + return result; + } + + function expand(task) { + const bounds = task._bounds; + const viewport = task._viewport; + const expanded = expandBounds(viewport.width, viewport.height, bounds); + + for (let i = 0; i < expanded.length; i++) { + const div = bounds[i].div; + + const divProperties = task._textDivProperties.get(div); + + if (divProperties.angle === 0) { + divProperties.paddingLeft = bounds[i].left - expanded[i].left; + divProperties.paddingTop = bounds[i].top - expanded[i].top; + divProperties.paddingRight = expanded[i].right - bounds[i].right; + divProperties.paddingBottom = expanded[i].bottom - bounds[i].bottom; + + task._textDivProperties.set(div, divProperties); + + continue; + } + + const e = expanded[i], + b = bounds[i]; + const m = b.m, + c = m[0], + s = m[1]; + const points = [[0, 0], [0, b.size[1]], [b.size[0], 0], b.size]; + const ts = new Float64Array(64); + points.forEach(function (p, j) { + const t = _util.Util.applyTransform(p, m); + + ts[j + 0] = c && (e.left - t[0]) / c; + ts[j + 4] = s && (e.top - t[1]) / s; + ts[j + 8] = c && (e.right - t[0]) / c; + ts[j + 12] = s && (e.bottom - t[1]) / s; + ts[j + 16] = s && (e.left - t[0]) / -s; + ts[j + 20] = c && (e.top - t[1]) / c; + ts[j + 24] = s && (e.right - t[0]) / -s; + ts[j + 28] = c && (e.bottom - t[1]) / c; + ts[j + 32] = c && (e.left - t[0]) / -c; + ts[j + 36] = s && (e.top - t[1]) / -s; + ts[j + 40] = c && (e.right - t[0]) / -c; + ts[j + 44] = s && (e.bottom - t[1]) / -s; + ts[j + 48] = s && (e.left - t[0]) / s; + ts[j + 52] = c && (e.top - t[1]) / -c; + ts[j + 56] = s && (e.right - t[0]) / s; + ts[j + 60] = c && (e.bottom - t[1]) / -c; + }); + const boxScale = 1 + Math.min(Math.abs(c), Math.abs(s)); + divProperties.paddingLeft = findPositiveMin(ts, 32, 16) / boxScale; + divProperties.paddingTop = findPositiveMin(ts, 48, 16) / boxScale; + divProperties.paddingRight = findPositiveMin(ts, 0, 16) / boxScale; + divProperties.paddingBottom = findPositiveMin(ts, 16, 16) / boxScale; + + task._textDivProperties.set(div, divProperties); + } + } + + function expandBounds(width, height, boxes) { + const bounds = boxes.map(function (box, i) { + return { + x1: box.left, + y1: box.top, + x2: box.right, + y2: box.bottom, + index: i, + x1New: undefined, + x2New: undefined + }; + }); + expandBoundsLTR(width, bounds); + const expanded = new Array(boxes.length); + bounds.forEach(function (b) { + const i = b.index; + expanded[i] = { + left: b.x1New, + top: 0, + right: b.x2New, + bottom: 0 + }; + }); + boxes.map(function (box, i) { + const e = expanded[i], + b = bounds[i]; + b.x1 = box.top; + b.y1 = width - e.right; + b.x2 = box.bottom; + b.y2 = width - e.left; + b.index = i; + b.x1New = undefined; + b.x2New = undefined; + }); + expandBoundsLTR(height, bounds); + bounds.forEach(function (b) { + const i = b.index; + expanded[i].top = b.x1New; + expanded[i].bottom = b.x2New; + }); + return expanded; + } + + function expandBoundsLTR(width, bounds) { + bounds.sort(function (a, b) { + return a.x1 - b.x1 || a.index - b.index; + }); + const fakeBoundary = { + x1: -Infinity, + y1: -Infinity, + x2: 0, + y2: Infinity, + index: -1, + x1New: 0, + x2New: 0 + }; + const horizon = [{ + start: -Infinity, + end: Infinity, + boundary: fakeBoundary + }]; + bounds.forEach(function (boundary) { + let i = 0; + + while (i < horizon.length && horizon[i].end <= boundary.y1) { + i++; + } + + let j = horizon.length - 1; + + while (j >= 0 && horizon[j].start >= boundary.y2) { + j--; + } + + let horizonPart, affectedBoundary; + let q, + k, + maxXNew = -Infinity; + + for (q = i; q <= j; q++) { + horizonPart = horizon[q]; + affectedBoundary = horizonPart.boundary; + let xNew; + + if (affectedBoundary.x2 > boundary.x1) { + xNew = affectedBoundary.index > boundary.index ? affectedBoundary.x1New : boundary.x1; + } else if (affectedBoundary.x2New === undefined) { + xNew = (affectedBoundary.x2 + boundary.x1) / 2; + } else { + xNew = affectedBoundary.x2New; + } + + if (xNew > maxXNew) { + maxXNew = xNew; + } + } + + boundary.x1New = maxXNew; + + for (q = i; q <= j; q++) { + horizonPart = horizon[q]; + affectedBoundary = horizonPart.boundary; + + if (affectedBoundary.x2New === undefined) { + if (affectedBoundary.x2 > boundary.x1) { + if (affectedBoundary.index > boundary.index) { + affectedBoundary.x2New = affectedBoundary.x2; + } + } else { + affectedBoundary.x2New = maxXNew; + } + } else if (affectedBoundary.x2New > maxXNew) { + affectedBoundary.x2New = Math.max(maxXNew, affectedBoundary.x2); + } + } + + const changedHorizon = []; + let lastBoundary = null; + + for (q = i; q <= j; q++) { + horizonPart = horizon[q]; + affectedBoundary = horizonPart.boundary; + const useBoundary = affectedBoundary.x2 > boundary.x2 ? affectedBoundary : boundary; + + if (lastBoundary === useBoundary) { + changedHorizon[changedHorizon.length - 1].end = horizonPart.end; + } else { + changedHorizon.push({ + start: horizonPart.start, + end: horizonPart.end, + boundary: useBoundary + }); + lastBoundary = useBoundary; + } + } + + if (horizon[i].start < boundary.y1) { + changedHorizon[0].start = boundary.y1; + changedHorizon.unshift({ + start: horizon[i].start, + end: boundary.y1, + boundary: horizon[i].boundary + }); + } + + if (boundary.y2 < horizon[j].end) { + changedHorizon[changedHorizon.length - 1].end = boundary.y2; + changedHorizon.push({ + start: boundary.y2, + end: horizon[j].end, + boundary: horizon[j].boundary + }); + } + + for (q = i; q <= j; q++) { + horizonPart = horizon[q]; + affectedBoundary = horizonPart.boundary; + + if (affectedBoundary.x2New !== undefined) { + continue; + } + + let used = false; + + for (k = i - 1; !used && k >= 0 && horizon[k].start >= affectedBoundary.y1; k--) { + used = horizon[k].boundary === affectedBoundary; + } + + for (k = j + 1; !used && k < horizon.length && horizon[k].end <= affectedBoundary.y2; k++) { + used = horizon[k].boundary === affectedBoundary; + } + + for (k = 0; !used && k < changedHorizon.length; k++) { + used = changedHorizon[k].boundary === affectedBoundary; + } + + if (!used) { + affectedBoundary.x2New = maxXNew; + } + } + + Array.prototype.splice.apply(horizon, [i, j - i + 1].concat(changedHorizon)); + }); + horizon.forEach(function (horizonPart) { + const affectedBoundary = horizonPart.boundary; + + if (affectedBoundary.x2New === undefined) { + affectedBoundary.x2New = Math.max(width, affectedBoundary.x2); + } + }); + } + + function TextLayerRenderTask({ + textContent, + textContentStream, + container, + viewport, + textDivs, + textContentItemsStr, + enhanceTextSelection + }) { + this._textContent = textContent; + this._textContentStream = textContentStream; + this._container = container; + this._document = container.ownerDocument; + this._viewport = viewport; + this._textDivs = textDivs || []; + this._textContentItemsStr = textContentItemsStr || []; + this._enhanceTextSelection = !!enhanceTextSelection; + this._fontInspectorEnabled = !!globalThis.FontInspector?.enabled; + this._reader = null; + this._layoutTextLastFontSize = null; + this._layoutTextLastFontFamily = null; + this._layoutTextCtx = null; + this._textDivProperties = new WeakMap(); + this._renderingDone = false; + this._canceled = false; + this._capability = (0, _util.createPromiseCapability)(); + this._renderTimer = null; + this._bounds = []; + + this._capability.promise.finally(() => { + if (this._layoutTextCtx) { + this._layoutTextCtx.canvas.width = 0; + this._layoutTextCtx.canvas.height = 0; + this._layoutTextCtx = null; + } + }).catch(() => {}); + } + + TextLayerRenderTask.prototype = { + get promise() { + return this._capability.promise; + }, + + cancel: function TextLayer_cancel() { + this._canceled = true; + + if (this._reader) { + this._reader.cancel(new _util.AbortException("TextLayer task cancelled.")); + + this._reader = null; + } + + if (this._renderTimer !== null) { + clearTimeout(this._renderTimer); + this._renderTimer = null; + } + + this._capability.reject(new Error("TextLayer task cancelled.")); + }, + + _processItems(items, styleCache) { + for (let i = 0, len = items.length; i < len; i++) { + this._textContentItemsStr.push(items[i].str); + + appendText(this, items[i], styleCache, this._layoutTextCtx); + } + }, + + _layoutText(textDiv) { + const textDivProperties = this._textDivProperties.get(textDiv); + + if (textDivProperties.isWhitespace) { + return; + } + + let transform = ""; + + if (textDivProperties.canvasWidth !== 0) { + const { + fontSize, + fontFamily + } = textDiv.style; + + if (fontSize !== this._layoutTextLastFontSize || fontFamily !== this._layoutTextLastFontFamily) { + this._layoutTextCtx.font = `${fontSize} ${fontFamily}`; + this._layoutTextLastFontSize = fontSize; + this._layoutTextLastFontFamily = fontFamily; + } + + const { + width + } = this._layoutTextCtx.measureText(textDiv.textContent); + + if (width > 0) { + textDivProperties.scale = textDivProperties.canvasWidth / width; + transform = `scaleX(${textDivProperties.scale})`; + } + } + + if (textDivProperties.angle !== 0) { + transform = `rotate(${textDivProperties.angle}deg) ${transform}`; + } + + if (transform.length > 0) { + if (this._enhanceTextSelection) { + textDivProperties.originalTransform = transform; + } + + textDiv.style.transform = transform; + } + + this._textDivProperties.set(textDiv, textDivProperties); + + this._container.appendChild(textDiv); + }, + + _render: function TextLayer_render(timeout) { + const capability = (0, _util.createPromiseCapability)(); + let styleCache = Object.create(null); + + const canvas = this._document.createElement("canvas"); + + canvas.height = canvas.width = DEFAULT_FONT_SIZE; + canvas.mozOpaque = true; + this._layoutTextCtx = canvas.getContext("2d", { + alpha: false + }); + + if (this._textContent) { + const textItems = this._textContent.items; + const textStyles = this._textContent.styles; + + this._processItems(textItems, textStyles); + + capability.resolve(); + } else if (this._textContentStream) { + const pump = () => { + this._reader.read().then(({ + value, + done + }) => { + if (done) { + capability.resolve(); + return; + } + + Object.assign(styleCache, value.styles); + + this._processItems(value.items, styleCache); + + pump(); + }, capability.reject); + }; + + this._reader = this._textContentStream.getReader(); + pump(); + } else { + throw new Error('Neither "textContent" nor "textContentStream"' + " parameters specified."); + } + + capability.promise.then(() => { + styleCache = null; + + if (!timeout) { + render(this); + } else { + this._renderTimer = setTimeout(() => { + render(this); + this._renderTimer = null; + }, timeout); + } + }, this._capability.reject); + }, + expandTextDivs: function TextLayer_expandTextDivs(expandDivs) { + if (!this._enhanceTextSelection || !this._renderingDone) { + return; + } + + if (this._bounds !== null) { + expand(this); + this._bounds = null; + } + + const transformBuf = [], + paddingBuf = []; + + for (let i = 0, ii = this._textDivs.length; i < ii; i++) { + const div = this._textDivs[i]; + + const divProps = this._textDivProperties.get(div); + + if (divProps.isWhitespace) { + continue; + } + + if (expandDivs) { + transformBuf.length = 0; + paddingBuf.length = 0; + + if (divProps.originalTransform) { + transformBuf.push(divProps.originalTransform); + } + + if (divProps.paddingTop > 0) { + paddingBuf.push(`${divProps.paddingTop}px`); + transformBuf.push(`translateY(${-divProps.paddingTop}px)`); + } else { + paddingBuf.push(0); + } + + if (divProps.paddingRight > 0) { + paddingBuf.push(`${divProps.paddingRight / divProps.scale}px`); + } else { + paddingBuf.push(0); + } + + if (divProps.paddingBottom > 0) { + paddingBuf.push(`${divProps.paddingBottom}px`); + } else { + paddingBuf.push(0); + } + + if (divProps.paddingLeft > 0) { + paddingBuf.push(`${divProps.paddingLeft / divProps.scale}px`); + transformBuf.push(`translateX(${-divProps.paddingLeft / divProps.scale}px)`); + } else { + paddingBuf.push(0); + } + + div.style.padding = paddingBuf.join(" "); + + if (transformBuf.length) { + div.style.transform = transformBuf.join(" "); + } + } else { + div.style.padding = null; + div.style.transform = divProps.originalTransform; + } + } + } + }; + + function renderTextLayer(renderParameters) { + const task = new TextLayerRenderTask({ + textContent: renderParameters.textContent, + textContentStream: renderParameters.textContentStream, + container: renderParameters.container, + viewport: renderParameters.viewport, + textDivs: renderParameters.textDivs, + textContentItemsStr: renderParameters.textContentItemsStr, + enhanceTextSelection: renderParameters.enhanceTextSelection + }); + + task._render(renderParameters.timeout); + + return task; + } + + return renderTextLayer; +}(); + +exports.renderTextLayer = renderTextLayer; + +/***/ }), +/* 21 */ +/***/ ((__unused_webpack_module, exports, __w_pdfjs_require__) => { + + + +Object.defineProperty(exports, "__esModule", ({ + value: true +})); +exports.SVGGraphics = void 0; + +var _util = __w_pdfjs_require__(2); + +var _display_utils = __w_pdfjs_require__(1); + +var _is_node = __w_pdfjs_require__(4); + +let SVGGraphics = function () { + throw new Error("Not implemented: SVGGraphics"); +}; + +exports.SVGGraphics = SVGGraphics; +{ + const SVG_DEFAULTS = { + fontStyle: "normal", + fontWeight: "normal", + fillColor: "#000000" + }; + const XML_NS = "http://www.w3.org/XML/1998/namespace"; + const XLINK_NS = "http://www.w3.org/1999/xlink"; + const LINE_CAP_STYLES = ["butt", "round", "square"]; + const LINE_JOIN_STYLES = ["miter", "round", "bevel"]; + + const convertImgDataToPng = function () { + const PNG_HEADER = new Uint8Array([0x89, 0x50, 0x4e, 0x47, 0x0d, 0x0a, 0x1a, 0x0a]); + const CHUNK_WRAPPER_SIZE = 12; + const crcTable = new Int32Array(256); + + for (let i = 0; i < 256; i++) { + let c = i; + + for (let h = 0; h < 8; h++) { + if (c & 1) { + c = 0xedb88320 ^ c >> 1 & 0x7fffffff; + } else { + c = c >> 1 & 0x7fffffff; + } + } + + crcTable[i] = c; + } + + function crc32(data, start, end) { + let crc = -1; + + for (let i = start; i < end; i++) { + const a = (crc ^ data[i]) & 0xff; + const b = crcTable[a]; + crc = crc >>> 8 ^ b; + } + + return crc ^ -1; + } + + function writePngChunk(type, body, data, offset) { + let p = offset; + const len = body.length; + data[p] = len >> 24 & 0xff; + data[p + 1] = len >> 16 & 0xff; + data[p + 2] = len >> 8 & 0xff; + data[p + 3] = len & 0xff; + p += 4; + data[p] = type.charCodeAt(0) & 0xff; + data[p + 1] = type.charCodeAt(1) & 0xff; + data[p + 2] = type.charCodeAt(2) & 0xff; + data[p + 3] = type.charCodeAt(3) & 0xff; + p += 4; + data.set(body, p); + p += body.length; + const crc = crc32(data, offset + 4, p); + data[p] = crc >> 24 & 0xff; + data[p + 1] = crc >> 16 & 0xff; + data[p + 2] = crc >> 8 & 0xff; + data[p + 3] = crc & 0xff; + } + + function adler32(data, start, end) { + let a = 1; + let b = 0; + + for (let i = start; i < end; ++i) { + a = (a + (data[i] & 0xff)) % 65521; + b = (b + a) % 65521; + } + + return b << 16 | a; + } + + function deflateSync(literals) { + if (!_is_node.isNodeJS) { + return deflateSyncUncompressed(literals); + } + + try { + let input; + + if (parseInt(process.versions.node) >= 8) { + input = literals; + } else { + input = Buffer.from(literals); + } + + const output = require("zlib").deflateSync(input, { + level: 9 + }); + + return output instanceof Uint8Array ? output : new Uint8Array(output); + } catch (e) { + (0, _util.warn)("Not compressing PNG because zlib.deflateSync is unavailable: " + e); + } + + return deflateSyncUncompressed(literals); + } + + function deflateSyncUncompressed(literals) { + let len = literals.length; + const maxBlockLength = 0xffff; + const deflateBlocks = Math.ceil(len / maxBlockLength); + const idat = new Uint8Array(2 + len + deflateBlocks * 5 + 4); + let pi = 0; + idat[pi++] = 0x78; + idat[pi++] = 0x9c; + let pos = 0; + + while (len > maxBlockLength) { + idat[pi++] = 0x00; + idat[pi++] = 0xff; + idat[pi++] = 0xff; + idat[pi++] = 0x00; + idat[pi++] = 0x00; + idat.set(literals.subarray(pos, pos + maxBlockLength), pi); + pi += maxBlockLength; + pos += maxBlockLength; + len -= maxBlockLength; + } + + idat[pi++] = 0x01; + idat[pi++] = len & 0xff; + idat[pi++] = len >> 8 & 0xff; + idat[pi++] = ~len & 0xffff & 0xff; + idat[pi++] = (~len & 0xffff) >> 8 & 0xff; + idat.set(literals.subarray(pos), pi); + pi += literals.length - pos; + const adler = adler32(literals, 0, literals.length); + idat[pi++] = adler >> 24 & 0xff; + idat[pi++] = adler >> 16 & 0xff; + idat[pi++] = adler >> 8 & 0xff; + idat[pi++] = adler & 0xff; + return idat; + } + + function encode(imgData, kind, forceDataSchema, isMask) { + const width = imgData.width; + const height = imgData.height; + let bitDepth, colorType, lineSize; + const bytes = imgData.data; + + switch (kind) { + case _util.ImageKind.GRAYSCALE_1BPP: + colorType = 0; + bitDepth = 1; + lineSize = width + 7 >> 3; + break; + + case _util.ImageKind.RGB_24BPP: + colorType = 2; + bitDepth = 8; + lineSize = width * 3; + break; + + case _util.ImageKind.RGBA_32BPP: + colorType = 6; + bitDepth = 8; + lineSize = width * 4; + break; + + default: + throw new Error("invalid format"); + } + + const literals = new Uint8Array((1 + lineSize) * height); + let offsetLiterals = 0, + offsetBytes = 0; + + for (let y = 0; y < height; ++y) { + literals[offsetLiterals++] = 0; + literals.set(bytes.subarray(offsetBytes, offsetBytes + lineSize), offsetLiterals); + offsetBytes += lineSize; + offsetLiterals += lineSize; + } + + if (kind === _util.ImageKind.GRAYSCALE_1BPP && isMask) { + offsetLiterals = 0; + + for (let y = 0; y < height; y++) { + offsetLiterals++; + + for (let i = 0; i < lineSize; i++) { + literals[offsetLiterals++] ^= 0xff; + } + } + } + + const ihdr = new Uint8Array([width >> 24 & 0xff, width >> 16 & 0xff, width >> 8 & 0xff, width & 0xff, height >> 24 & 0xff, height >> 16 & 0xff, height >> 8 & 0xff, height & 0xff, bitDepth, colorType, 0x00, 0x00, 0x00]); + const idat = deflateSync(literals); + const pngLength = PNG_HEADER.length + CHUNK_WRAPPER_SIZE * 3 + ihdr.length + idat.length; + const data = new Uint8Array(pngLength); + let offset = 0; + data.set(PNG_HEADER, offset); + offset += PNG_HEADER.length; + writePngChunk("IHDR", ihdr, data, offset); + offset += CHUNK_WRAPPER_SIZE + ihdr.length; + writePngChunk("IDATA", idat, data, offset); + offset += CHUNK_WRAPPER_SIZE + idat.length; + writePngChunk("IEND", new Uint8Array(0), data, offset); + return (0, _util.createObjectURL)(data, "image/png", forceDataSchema); + } + + return function convertImgDataToPng(imgData, forceDataSchema, isMask) { + const kind = imgData.kind === undefined ? _util.ImageKind.GRAYSCALE_1BPP : imgData.kind; + return encode(imgData, kind, forceDataSchema, isMask); + }; + }(); + + class SVGExtraState { + constructor() { + this.fontSizeScale = 1; + this.fontWeight = SVG_DEFAULTS.fontWeight; + this.fontSize = 0; + this.textMatrix = _util.IDENTITY_MATRIX; + this.fontMatrix = _util.FONT_IDENTITY_MATRIX; + this.leading = 0; + this.textRenderingMode = _util.TextRenderingMode.FILL; + this.textMatrixScale = 1; + this.x = 0; + this.y = 0; + this.lineX = 0; + this.lineY = 0; + this.charSpacing = 0; + this.wordSpacing = 0; + this.textHScale = 1; + this.textRise = 0; + this.fillColor = SVG_DEFAULTS.fillColor; + this.strokeColor = "#000000"; + this.fillAlpha = 1; + this.strokeAlpha = 1; + this.lineWidth = 1; + this.lineJoin = ""; + this.lineCap = ""; + this.miterLimit = 0; + this.dashArray = []; + this.dashPhase = 0; + this.dependencies = []; + this.activeClipUrl = null; + this.clipGroup = null; + this.maskId = ""; + } + + clone() { + return Object.create(this); + } + + setCurrentPoint(x, y) { + this.x = x; + this.y = y; + } + + } + + function opListToTree(opList) { + let opTree = []; + const tmp = []; + + for (const opListElement of opList) { + if (opListElement.fn === "save") { + opTree.push({ + fnId: 92, + fn: "group", + items: [] + }); + tmp.push(opTree); + opTree = opTree[opTree.length - 1].items; + continue; + } + + if (opListElement.fn === "restore") { + opTree = tmp.pop(); + } else { + opTree.push(opListElement); + } + } + + return opTree; + } + + function pf(value) { + if (Number.isInteger(value)) { + return value.toString(); + } + + const s = value.toFixed(10); + let i = s.length - 1; + + if (s[i] !== "0") { + return s; + } + + do { + i--; + } while (s[i] === "0"); + + return s.substring(0, s[i] === "." ? i : i + 1); + } + + function pm(m) { + if (m[4] === 0 && m[5] === 0) { + if (m[1] === 0 && m[2] === 0) { + if (m[0] === 1 && m[3] === 1) { + return ""; + } + + return `scale(${pf(m[0])} ${pf(m[3])})`; + } + + if (m[0] === m[3] && m[1] === -m[2]) { + const a = Math.acos(m[0]) * 180 / Math.PI; + return `rotate(${pf(a)})`; + } + } else { + if (m[0] === 1 && m[1] === 0 && m[2] === 0 && m[3] === 1) { + return `translate(${pf(m[4])} ${pf(m[5])})`; + } + } + + return `matrix(${pf(m[0])} ${pf(m[1])} ${pf(m[2])} ${pf(m[3])} ${pf(m[4])} ` + `${pf(m[5])})`; + } + + let clipCount = 0; + let maskCount = 0; + let shadingCount = 0; + exports.SVGGraphics = SVGGraphics = class SVGGraphics { + constructor(commonObjs, objs, forceDataSchema = false) { + this.svgFactory = new _display_utils.DOMSVGFactory(); + this.current = new SVGExtraState(); + this.transformMatrix = _util.IDENTITY_MATRIX; + this.transformStack = []; + this.extraStack = []; + this.commonObjs = commonObjs; + this.objs = objs; + this.pendingClip = null; + this.pendingEOFill = false; + this.embedFonts = false; + this.embeddedFonts = Object.create(null); + this.cssStyle = null; + this.forceDataSchema = !!forceDataSchema; + this._operatorIdMapping = []; + + for (const op in _util.OPS) { + this._operatorIdMapping[_util.OPS[op]] = op; + } + } + + save() { + this.transformStack.push(this.transformMatrix); + const old = this.current; + this.extraStack.push(old); + this.current = old.clone(); + } + + restore() { + this.transformMatrix = this.transformStack.pop(); + this.current = this.extraStack.pop(); + this.pendingClip = null; + this.tgrp = null; + } + + group(items) { + this.save(); + this.executeOpTree(items); + this.restore(); + } + + loadDependencies(operatorList) { + const fnArray = operatorList.fnArray; + const argsArray = operatorList.argsArray; + + for (let i = 0, ii = fnArray.length; i < ii; i++) { + if (fnArray[i] !== _util.OPS.dependency) { + continue; + } + + for (const obj of argsArray[i]) { + const objsPool = obj.startsWith("g_") ? this.commonObjs : this.objs; + const promise = new Promise(resolve => { + objsPool.get(obj, resolve); + }); + this.current.dependencies.push(promise); + } + } + + return Promise.all(this.current.dependencies); + } + + transform(a, b, c, d, e, f) { + const transformMatrix = [a, b, c, d, e, f]; + this.transformMatrix = _util.Util.transform(this.transformMatrix, transformMatrix); + this.tgrp = null; + } + + getSVG(operatorList, viewport) { + this.viewport = viewport; + + const svgElement = this._initialize(viewport); + + return this.loadDependencies(operatorList).then(() => { + this.transformMatrix = _util.IDENTITY_MATRIX; + this.executeOpTree(this.convertOpList(operatorList)); + return svgElement; + }); + } + + convertOpList(operatorList) { + const operatorIdMapping = this._operatorIdMapping; + const argsArray = operatorList.argsArray; + const fnArray = operatorList.fnArray; + const opList = []; + + for (let i = 0, ii = fnArray.length; i < ii; i++) { + const fnId = fnArray[i]; + opList.push({ + fnId, + fn: operatorIdMapping[fnId], + args: argsArray[i] + }); + } + + return opListToTree(opList); + } + + executeOpTree(opTree) { + for (const opTreeElement of opTree) { + const fn = opTreeElement.fn; + const fnId = opTreeElement.fnId; + const args = opTreeElement.args; + + switch (fnId | 0) { + case _util.OPS.beginText: + this.beginText(); + break; + + case _util.OPS.dependency: + break; + + case _util.OPS.setLeading: + this.setLeading(args); + break; + + case _util.OPS.setLeadingMoveText: + this.setLeadingMoveText(args[0], args[1]); + break; + + case _util.OPS.setFont: + this.setFont(args); + break; + + case _util.OPS.showText: + this.showText(args[0]); + break; + + case _util.OPS.showSpacedText: + this.showText(args[0]); + break; + + case _util.OPS.endText: + this.endText(); + break; + + case _util.OPS.moveText: + this.moveText(args[0], args[1]); + break; + + case _util.OPS.setCharSpacing: + this.setCharSpacing(args[0]); + break; + + case _util.OPS.setWordSpacing: + this.setWordSpacing(args[0]); + break; + + case _util.OPS.setHScale: + this.setHScale(args[0]); + break; + + case _util.OPS.setTextMatrix: + this.setTextMatrix(args[0], args[1], args[2], args[3], args[4], args[5]); + break; + + case _util.OPS.setTextRise: + this.setTextRise(args[0]); + break; + + case _util.OPS.setTextRenderingMode: + this.setTextRenderingMode(args[0]); + break; + + case _util.OPS.setLineWidth: + this.setLineWidth(args[0]); + break; + + case _util.OPS.setLineJoin: + this.setLineJoin(args[0]); + break; + + case _util.OPS.setLineCap: + this.setLineCap(args[0]); + break; + + case _util.OPS.setMiterLimit: + this.setMiterLimit(args[0]); + break; + + case _util.OPS.setFillRGBColor: + this.setFillRGBColor(args[0], args[1], args[2]); + break; + + case _util.OPS.setStrokeRGBColor: + this.setStrokeRGBColor(args[0], args[1], args[2]); + break; + + case _util.OPS.setStrokeColorN: + this.setStrokeColorN(args); + break; + + case _util.OPS.setFillColorN: + this.setFillColorN(args); + break; + + case _util.OPS.shadingFill: + this.shadingFill(args[0]); + break; + + case _util.OPS.setDash: + this.setDash(args[0], args[1]); + break; + + case _util.OPS.setRenderingIntent: + this.setRenderingIntent(args[0]); + break; + + case _util.OPS.setFlatness: + this.setFlatness(args[0]); + break; + + case _util.OPS.setGState: + this.setGState(args[0]); + break; + + case _util.OPS.fill: + this.fill(); + break; + + case _util.OPS.eoFill: + this.eoFill(); + break; + + case _util.OPS.stroke: + this.stroke(); + break; + + case _util.OPS.fillStroke: + this.fillStroke(); + break; + + case _util.OPS.eoFillStroke: + this.eoFillStroke(); + break; + + case _util.OPS.clip: + this.clip("nonzero"); + break; + + case _util.OPS.eoClip: + this.clip("evenodd"); + break; + + case _util.OPS.paintSolidColorImageMask: + this.paintSolidColorImageMask(); + break; + + case _util.OPS.paintImageXObject: + this.paintImageXObject(args[0]); + break; + + case _util.OPS.paintInlineImageXObject: + this.paintInlineImageXObject(args[0]); + break; + + case _util.OPS.paintImageMaskXObject: + this.paintImageMaskXObject(args[0]); + break; + + case _util.OPS.paintFormXObjectBegin: + this.paintFormXObjectBegin(args[0], args[1]); + break; + + case _util.OPS.paintFormXObjectEnd: + this.paintFormXObjectEnd(); + break; + + case _util.OPS.closePath: + this.closePath(); + break; + + case _util.OPS.closeStroke: + this.closeStroke(); + break; + + case _util.OPS.closeFillStroke: + this.closeFillStroke(); + break; + + case _util.OPS.closeEOFillStroke: + this.closeEOFillStroke(); + break; + + case _util.OPS.nextLine: + this.nextLine(); + break; + + case _util.OPS.transform: + this.transform(args[0], args[1], args[2], args[3], args[4], args[5]); + break; + + case _util.OPS.constructPath: + this.constructPath(args[0], args[1]); + break; + + case _util.OPS.endPath: + this.endPath(); + break; + + case 92: + this.group(opTreeElement.items); + break; + + default: + (0, _util.warn)(`Unimplemented operator ${fn}`); + break; + } + } + } + + setWordSpacing(wordSpacing) { + this.current.wordSpacing = wordSpacing; + } + + setCharSpacing(charSpacing) { + this.current.charSpacing = charSpacing; + } + + nextLine() { + this.moveText(0, this.current.leading); + } + + setTextMatrix(a, b, c, d, e, f) { + const current = this.current; + current.textMatrix = current.lineMatrix = [a, b, c, d, e, f]; + current.textMatrixScale = Math.hypot(a, b); + current.x = current.lineX = 0; + current.y = current.lineY = 0; + current.xcoords = []; + current.ycoords = []; + current.tspan = this.svgFactory.createElement("svg:tspan"); + current.tspan.setAttributeNS(null, "font-family", current.fontFamily); + current.tspan.setAttributeNS(null, "font-size", `${pf(current.fontSize)}px`); + current.tspan.setAttributeNS(null, "y", pf(-current.y)); + current.txtElement = this.svgFactory.createElement("svg:text"); + current.txtElement.appendChild(current.tspan); + } + + beginText() { + const current = this.current; + current.x = current.lineX = 0; + current.y = current.lineY = 0; + current.textMatrix = _util.IDENTITY_MATRIX; + current.lineMatrix = _util.IDENTITY_MATRIX; + current.textMatrixScale = 1; + current.tspan = this.svgFactory.createElement("svg:tspan"); + current.txtElement = this.svgFactory.createElement("svg:text"); + current.txtgrp = this.svgFactory.createElement("svg:g"); + current.xcoords = []; + current.ycoords = []; + } + + moveText(x, y) { + const current = this.current; + current.x = current.lineX += x; + current.y = current.lineY += y; + current.xcoords = []; + current.ycoords = []; + current.tspan = this.svgFactory.createElement("svg:tspan"); + current.tspan.setAttributeNS(null, "font-family", current.fontFamily); + current.tspan.setAttributeNS(null, "font-size", `${pf(current.fontSize)}px`); + current.tspan.setAttributeNS(null, "y", pf(-current.y)); + } + + showText(glyphs) { + const current = this.current; + const font = current.font; + const fontSize = current.fontSize; + + if (fontSize === 0) { + return; + } + + const fontSizeScale = current.fontSizeScale; + const charSpacing = current.charSpacing; + const wordSpacing = current.wordSpacing; + const fontDirection = current.fontDirection; + const textHScale = current.textHScale * fontDirection; + const vertical = font.vertical; + const spacingDir = vertical ? 1 : -1; + const defaultVMetrics = font.defaultVMetrics; + const widthAdvanceScale = fontSize * current.fontMatrix[0]; + let x = 0; + + for (const glyph of glyphs) { + if (glyph === null) { + x += fontDirection * wordSpacing; + continue; + } else if ((0, _util.isNum)(glyph)) { + x += spacingDir * glyph * fontSize / 1000; + continue; + } + + const spacing = (glyph.isSpace ? wordSpacing : 0) + charSpacing; + const character = glyph.fontChar; + let scaledX, scaledY; + let width = glyph.width; + + if (vertical) { + let vx; + const vmetric = glyph.vmetric || defaultVMetrics; + vx = glyph.vmetric ? vmetric[1] : width * 0.5; + vx = -vx * widthAdvanceScale; + const vy = vmetric[2] * widthAdvanceScale; + width = vmetric ? -vmetric[0] : width; + scaledX = vx / fontSizeScale; + scaledY = (x + vy) / fontSizeScale; + } else { + scaledX = x / fontSizeScale; + scaledY = 0; + } + + if (glyph.isInFont || font.missingFile) { + current.xcoords.push(current.x + scaledX); + + if (vertical) { + current.ycoords.push(-current.y + scaledY); + } + + current.tspan.textContent += character; + } else {} + + let charWidth; + + if (vertical) { + charWidth = width * widthAdvanceScale - spacing * fontDirection; + } else { + charWidth = width * widthAdvanceScale + spacing * fontDirection; + } + + x += charWidth; + } + + current.tspan.setAttributeNS(null, "x", current.xcoords.map(pf).join(" ")); + + if (vertical) { + current.tspan.setAttributeNS(null, "y", current.ycoords.map(pf).join(" ")); + } else { + current.tspan.setAttributeNS(null, "y", pf(-current.y)); + } + + if (vertical) { + current.y -= x; + } else { + current.x += x * textHScale; + } + + current.tspan.setAttributeNS(null, "font-family", current.fontFamily); + current.tspan.setAttributeNS(null, "font-size", `${pf(current.fontSize)}px`); + + if (current.fontStyle !== SVG_DEFAULTS.fontStyle) { + current.tspan.setAttributeNS(null, "font-style", current.fontStyle); + } + + if (current.fontWeight !== SVG_DEFAULTS.fontWeight) { + current.tspan.setAttributeNS(null, "font-weight", current.fontWeight); + } + + const fillStrokeMode = current.textRenderingMode & _util.TextRenderingMode.FILL_STROKE_MASK; + + if (fillStrokeMode === _util.TextRenderingMode.FILL || fillStrokeMode === _util.TextRenderingMode.FILL_STROKE) { + if (current.fillColor !== SVG_DEFAULTS.fillColor) { + current.tspan.setAttributeNS(null, "fill", current.fillColor); + } + + if (current.fillAlpha < 1) { + current.tspan.setAttributeNS(null, "fill-opacity", current.fillAlpha); + } + } else if (current.textRenderingMode === _util.TextRenderingMode.ADD_TO_PATH) { + current.tspan.setAttributeNS(null, "fill", "transparent"); + } else { + current.tspan.setAttributeNS(null, "fill", "none"); + } + + if (fillStrokeMode === _util.TextRenderingMode.STROKE || fillStrokeMode === _util.TextRenderingMode.FILL_STROKE) { + const lineWidthScale = 1 / (current.textMatrixScale || 1); + + this._setStrokeAttributes(current.tspan, lineWidthScale); + } + + let textMatrix = current.textMatrix; + + if (current.textRise !== 0) { + textMatrix = textMatrix.slice(); + textMatrix[5] += current.textRise; + } + + current.txtElement.setAttributeNS(null, "transform", `${pm(textMatrix)} scale(${pf(textHScale)}, -1)`); + current.txtElement.setAttributeNS(XML_NS, "xml:space", "preserve"); + current.txtElement.appendChild(current.tspan); + current.txtgrp.appendChild(current.txtElement); + + this._ensureTransformGroup().appendChild(current.txtElement); + } + + setLeadingMoveText(x, y) { + this.setLeading(-y); + this.moveText(x, y); + } + + addFontStyle(fontObj) { + if (!fontObj.data) { + throw new Error("addFontStyle: No font data available, " + 'ensure that the "fontExtraProperties" API parameter is set.'); + } + + if (!this.cssStyle) { + this.cssStyle = this.svgFactory.createElement("svg:style"); + this.cssStyle.setAttributeNS(null, "type", "text/css"); + this.defs.appendChild(this.cssStyle); + } + + const url = (0, _util.createObjectURL)(fontObj.data, fontObj.mimetype, this.forceDataSchema); + this.cssStyle.textContent += `@font-face { font-family: "${fontObj.loadedName}";` + ` src: url(${url}); }\n`; + } + + setFont(details) { + const current = this.current; + const fontObj = this.commonObjs.get(details[0]); + let size = details[1]; + current.font = fontObj; + + if (this.embedFonts && !fontObj.missingFile && !this.embeddedFonts[fontObj.loadedName]) { + this.addFontStyle(fontObj); + this.embeddedFonts[fontObj.loadedName] = fontObj; + } + + current.fontMatrix = fontObj.fontMatrix || _util.FONT_IDENTITY_MATRIX; + let bold = "normal"; + + if (fontObj.black) { + bold = "900"; + } else if (fontObj.bold) { + bold = "bold"; + } + + const italic = fontObj.italic ? "italic" : "normal"; + + if (size < 0) { + size = -size; + current.fontDirection = -1; + } else { + current.fontDirection = 1; + } + + current.fontSize = size; + current.fontFamily = fontObj.loadedName; + current.fontWeight = bold; + current.fontStyle = italic; + current.tspan = this.svgFactory.createElement("svg:tspan"); + current.tspan.setAttributeNS(null, "y", pf(-current.y)); + current.xcoords = []; + current.ycoords = []; + } + + endText() { + const current = this.current; + + if (current.textRenderingMode & _util.TextRenderingMode.ADD_TO_PATH_FLAG && current.txtElement?.hasChildNodes()) { + current.element = current.txtElement; + this.clip("nonzero"); + this.endPath(); + } + } + + setLineWidth(width) { + if (width > 0) { + this.current.lineWidth = width; + } + } + + setLineCap(style) { + this.current.lineCap = LINE_CAP_STYLES[style]; + } + + setLineJoin(style) { + this.current.lineJoin = LINE_JOIN_STYLES[style]; + } + + setMiterLimit(limit) { + this.current.miterLimit = limit; + } + + setStrokeAlpha(strokeAlpha) { + this.current.strokeAlpha = strokeAlpha; + } + + setStrokeRGBColor(r, g, b) { + this.current.strokeColor = _util.Util.makeHexColor(r, g, b); + } + + setFillAlpha(fillAlpha) { + this.current.fillAlpha = fillAlpha; + } + + setFillRGBColor(r, g, b) { + this.current.fillColor = _util.Util.makeHexColor(r, g, b); + this.current.tspan = this.svgFactory.createElement("svg:tspan"); + this.current.xcoords = []; + this.current.ycoords = []; + } + + setStrokeColorN(args) { + this.current.strokeColor = this._makeColorN_Pattern(args); + } + + setFillColorN(args) { + this.current.fillColor = this._makeColorN_Pattern(args); + } + + shadingFill(args) { + const width = this.viewport.width; + const height = this.viewport.height; + + const inv = _util.Util.inverseTransform(this.transformMatrix); + + const bl = _util.Util.applyTransform([0, 0], inv); + + const br = _util.Util.applyTransform([0, height], inv); + + const ul = _util.Util.applyTransform([width, 0], inv); + + const ur = _util.Util.applyTransform([width, height], inv); + + const x0 = Math.min(bl[0], br[0], ul[0], ur[0]); + const y0 = Math.min(bl[1], br[1], ul[1], ur[1]); + const x1 = Math.max(bl[0], br[0], ul[0], ur[0]); + const y1 = Math.max(bl[1], br[1], ul[1], ur[1]); + const rect = this.svgFactory.createElement("svg:rect"); + rect.setAttributeNS(null, "x", x0); + rect.setAttributeNS(null, "y", y0); + rect.setAttributeNS(null, "width", x1 - x0); + rect.setAttributeNS(null, "height", y1 - y0); + rect.setAttributeNS(null, "fill", this._makeShadingPattern(args)); + + if (this.current.fillAlpha < 1) { + rect.setAttributeNS(null, "fill-opacity", this.current.fillAlpha); + } + + this._ensureTransformGroup().appendChild(rect); + } + + _makeColorN_Pattern(args) { + if (args[0] === "TilingPattern") { + return this._makeTilingPattern(args); + } + + return this._makeShadingPattern(args); + } + + _makeTilingPattern(args) { + const color = args[1]; + const operatorList = args[2]; + const matrix = args[3] || _util.IDENTITY_MATRIX; + const [x0, y0, x1, y1] = args[4]; + const xstep = args[5]; + const ystep = args[6]; + const paintType = args[7]; + const tilingId = `shading${shadingCount++}`; + + const [tx0, ty0] = _util.Util.applyTransform([x0, y0], matrix); + + const [tx1, ty1] = _util.Util.applyTransform([x1, y1], matrix); + + const [xscale, yscale] = _util.Util.singularValueDecompose2dScale(matrix); + + const txstep = xstep * xscale; + const tystep = ystep * yscale; + const tiling = this.svgFactory.createElement("svg:pattern"); + tiling.setAttributeNS(null, "id", tilingId); + tiling.setAttributeNS(null, "patternUnits", "userSpaceOnUse"); + tiling.setAttributeNS(null, "width", txstep); + tiling.setAttributeNS(null, "height", tystep); + tiling.setAttributeNS(null, "x", `${tx0}`); + tiling.setAttributeNS(null, "y", `${ty0}`); + const svg = this.svg; + const transformMatrix = this.transformMatrix; + const fillColor = this.current.fillColor; + const strokeColor = this.current.strokeColor; + const bbox = this.svgFactory.create(tx1 - tx0, ty1 - ty0); + this.svg = bbox; + this.transformMatrix = matrix; + + if (paintType === 2) { + const cssColor = _util.Util.makeHexColor(...color); + + this.current.fillColor = cssColor; + this.current.strokeColor = cssColor; + } + + this.executeOpTree(this.convertOpList(operatorList)); + this.svg = svg; + this.transformMatrix = transformMatrix; + this.current.fillColor = fillColor; + this.current.strokeColor = strokeColor; + tiling.appendChild(bbox.childNodes[0]); + this.defs.appendChild(tiling); + return `url(#${tilingId})`; + } + + _makeShadingPattern(args) { + switch (args[0]) { + case "RadialAxial": + const shadingId = `shading${shadingCount++}`; + const colorStops = args[3]; + let gradient; + + switch (args[1]) { + case "axial": + const point0 = args[4]; + const point1 = args[5]; + gradient = this.svgFactory.createElement("svg:linearGradient"); + gradient.setAttributeNS(null, "id", shadingId); + gradient.setAttributeNS(null, "gradientUnits", "userSpaceOnUse"); + gradient.setAttributeNS(null, "x1", point0[0]); + gradient.setAttributeNS(null, "y1", point0[1]); + gradient.setAttributeNS(null, "x2", point1[0]); + gradient.setAttributeNS(null, "y2", point1[1]); + break; + + case "radial": + const focalPoint = args[4]; + const circlePoint = args[5]; + const focalRadius = args[6]; + const circleRadius = args[7]; + gradient = this.svgFactory.createElement("svg:radialGradient"); + gradient.setAttributeNS(null, "id", shadingId); + gradient.setAttributeNS(null, "gradientUnits", "userSpaceOnUse"); + gradient.setAttributeNS(null, "cx", circlePoint[0]); + gradient.setAttributeNS(null, "cy", circlePoint[1]); + gradient.setAttributeNS(null, "r", circleRadius); + gradient.setAttributeNS(null, "fx", focalPoint[0]); + gradient.setAttributeNS(null, "fy", focalPoint[1]); + gradient.setAttributeNS(null, "fr", focalRadius); + break; + + default: + throw new Error(`Unknown RadialAxial type: ${args[1]}`); + } + + for (const colorStop of colorStops) { + const stop = this.svgFactory.createElement("svg:stop"); + stop.setAttributeNS(null, "offset", colorStop[0]); + stop.setAttributeNS(null, "stop-color", colorStop[1]); + gradient.appendChild(stop); + } + + this.defs.appendChild(gradient); + return `url(#${shadingId})`; + + case "Mesh": + (0, _util.warn)("Unimplemented pattern Mesh"); + return null; + + case "Dummy": + return "hotpink"; + + default: + throw new Error(`Unknown IR type: ${args[0]}`); + } + } + + setDash(dashArray, dashPhase) { + this.current.dashArray = dashArray; + this.current.dashPhase = dashPhase; + } + + constructPath(ops, args) { + const current = this.current; + let x = current.x, + y = current.y; + let d = []; + let j = 0; + + for (const op of ops) { + switch (op | 0) { + case _util.OPS.rectangle: + x = args[j++]; + y = args[j++]; + const width = args[j++]; + const height = args[j++]; + const xw = x + width; + const yh = y + height; + d.push("M", pf(x), pf(y), "L", pf(xw), pf(y), "L", pf(xw), pf(yh), "L", pf(x), pf(yh), "Z"); + break; + + case _util.OPS.moveTo: + x = args[j++]; + y = args[j++]; + d.push("M", pf(x), pf(y)); + break; + + case _util.OPS.lineTo: + x = args[j++]; + y = args[j++]; + d.push("L", pf(x), pf(y)); + break; + + case _util.OPS.curveTo: + x = args[j + 4]; + y = args[j + 5]; + d.push("C", pf(args[j]), pf(args[j + 1]), pf(args[j + 2]), pf(args[j + 3]), pf(x), pf(y)); + j += 6; + break; + + case _util.OPS.curveTo2: + d.push("C", pf(x), pf(y), pf(args[j]), pf(args[j + 1]), pf(args[j + 2]), pf(args[j + 3])); + x = args[j + 2]; + y = args[j + 3]; + j += 4; + break; + + case _util.OPS.curveTo3: + x = args[j + 2]; + y = args[j + 3]; + d.push("C", pf(args[j]), pf(args[j + 1]), pf(x), pf(y), pf(x), pf(y)); + j += 4; + break; + + case _util.OPS.closePath: + d.push("Z"); + break; + } + } + + d = d.join(" "); + + if (current.path && ops.length > 0 && ops[0] !== _util.OPS.rectangle && ops[0] !== _util.OPS.moveTo) { + d = current.path.getAttributeNS(null, "d") + d; + } else { + current.path = this.svgFactory.createElement("svg:path"); + + this._ensureTransformGroup().appendChild(current.path); + } + + current.path.setAttributeNS(null, "d", d); + current.path.setAttributeNS(null, "fill", "none"); + current.element = current.path; + current.setCurrentPoint(x, y); + } + + endPath() { + const current = this.current; + current.path = null; + + if (!this.pendingClip) { + return; + } + + if (!current.element) { + this.pendingClip = null; + return; + } + + const clipId = `clippath${clipCount++}`; + const clipPath = this.svgFactory.createElement("svg:clipPath"); + clipPath.setAttributeNS(null, "id", clipId); + clipPath.setAttributeNS(null, "transform", pm(this.transformMatrix)); + const clipElement = current.element.cloneNode(true); + + if (this.pendingClip === "evenodd") { + clipElement.setAttributeNS(null, "clip-rule", "evenodd"); + } else { + clipElement.setAttributeNS(null, "clip-rule", "nonzero"); + } + + this.pendingClip = null; + clipPath.appendChild(clipElement); + this.defs.appendChild(clipPath); + + if (current.activeClipUrl) { + current.clipGroup = null; + this.extraStack.forEach(function (prev) { + prev.clipGroup = null; + }); + clipPath.setAttributeNS(null, "clip-path", current.activeClipUrl); + } + + current.activeClipUrl = `url(#${clipId})`; + this.tgrp = null; + } + + clip(type) { + this.pendingClip = type; + } + + closePath() { + const current = this.current; + + if (current.path) { + const d = `${current.path.getAttributeNS(null, "d")}Z`; + current.path.setAttributeNS(null, "d", d); + } + } + + setLeading(leading) { + this.current.leading = -leading; + } + + setTextRise(textRise) { + this.current.textRise = textRise; + } + + setTextRenderingMode(textRenderingMode) { + this.current.textRenderingMode = textRenderingMode; + } + + setHScale(scale) { + this.current.textHScale = scale / 100; + } + + setRenderingIntent(intent) {} + + setFlatness(flatness) {} + + setGState(states) { + for (const [key, value] of states) { + switch (key) { + case "LW": + this.setLineWidth(value); + break; + + case "LC": + this.setLineCap(value); + break; + + case "LJ": + this.setLineJoin(value); + break; + + case "ML": + this.setMiterLimit(value); + break; + + case "D": + this.setDash(value[0], value[1]); + break; + + case "RI": + this.setRenderingIntent(value); + break; + + case "FL": + this.setFlatness(value); + break; + + case "Font": + this.setFont(value); + break; + + case "CA": + this.setStrokeAlpha(value); + break; + + case "ca": + this.setFillAlpha(value); + break; + + default: + (0, _util.warn)(`Unimplemented graphic state operator ${key}`); + break; + } + } + } + + fill() { + const current = this.current; + + if (current.element) { + current.element.setAttributeNS(null, "fill", current.fillColor); + current.element.setAttributeNS(null, "fill-opacity", current.fillAlpha); + this.endPath(); + } + } + + stroke() { + const current = this.current; + + if (current.element) { + this._setStrokeAttributes(current.element); + + current.element.setAttributeNS(null, "fill", "none"); + this.endPath(); + } + } + + _setStrokeAttributes(element, lineWidthScale = 1) { + const current = this.current; + let dashArray = current.dashArray; + + if (lineWidthScale !== 1 && dashArray.length > 0) { + dashArray = dashArray.map(function (value) { + return lineWidthScale * value; + }); + } + + element.setAttributeNS(null, "stroke", current.strokeColor); + element.setAttributeNS(null, "stroke-opacity", current.strokeAlpha); + element.setAttributeNS(null, "stroke-miterlimit", pf(current.miterLimit)); + element.setAttributeNS(null, "stroke-linecap", current.lineCap); + element.setAttributeNS(null, "stroke-linejoin", current.lineJoin); + element.setAttributeNS(null, "stroke-width", pf(lineWidthScale * current.lineWidth) + "px"); + element.setAttributeNS(null, "stroke-dasharray", dashArray.map(pf).join(" ")); + element.setAttributeNS(null, "stroke-dashoffset", pf(lineWidthScale * current.dashPhase) + "px"); + } + + eoFill() { + if (this.current.element) { + this.current.element.setAttributeNS(null, "fill-rule", "evenodd"); + } + + this.fill(); + } + + fillStroke() { + this.stroke(); + this.fill(); + } + + eoFillStroke() { + if (this.current.element) { + this.current.element.setAttributeNS(null, "fill-rule", "evenodd"); + } + + this.fillStroke(); + } + + closeStroke() { + this.closePath(); + this.stroke(); + } + + closeFillStroke() { + this.closePath(); + this.fillStroke(); + } + + closeEOFillStroke() { + this.closePath(); + this.eoFillStroke(); + } + + paintSolidColorImageMask() { + const rect = this.svgFactory.createElement("svg:rect"); + rect.setAttributeNS(null, "x", "0"); + rect.setAttributeNS(null, "y", "0"); + rect.setAttributeNS(null, "width", "1px"); + rect.setAttributeNS(null, "height", "1px"); + rect.setAttributeNS(null, "fill", this.current.fillColor); + + this._ensureTransformGroup().appendChild(rect); + } + + paintImageXObject(objId) { + const imgData = objId.startsWith("g_") ? this.commonObjs.get(objId) : this.objs.get(objId); + + if (!imgData) { + (0, _util.warn)(`Dependent image with object ID ${objId} is not ready yet`); + return; + } + + this.paintInlineImageXObject(imgData); + } + + paintInlineImageXObject(imgData, mask) { + const width = imgData.width; + const height = imgData.height; + const imgSrc = convertImgDataToPng(imgData, this.forceDataSchema, !!mask); + const cliprect = this.svgFactory.createElement("svg:rect"); + cliprect.setAttributeNS(null, "x", "0"); + cliprect.setAttributeNS(null, "y", "0"); + cliprect.setAttributeNS(null, "width", pf(width)); + cliprect.setAttributeNS(null, "height", pf(height)); + this.current.element = cliprect; + this.clip("nonzero"); + const imgEl = this.svgFactory.createElement("svg:image"); + imgEl.setAttributeNS(XLINK_NS, "xlink:href", imgSrc); + imgEl.setAttributeNS(null, "x", "0"); + imgEl.setAttributeNS(null, "y", pf(-height)); + imgEl.setAttributeNS(null, "width", pf(width) + "px"); + imgEl.setAttributeNS(null, "height", pf(height) + "px"); + imgEl.setAttributeNS(null, "transform", `scale(${pf(1 / width)} ${pf(-1 / height)})`); + + if (mask) { + mask.appendChild(imgEl); + } else { + this._ensureTransformGroup().appendChild(imgEl); + } + } + + paintImageMaskXObject(imgData) { + const current = this.current; + const width = imgData.width; + const height = imgData.height; + const fillColor = current.fillColor; + current.maskId = `mask${maskCount++}`; + const mask = this.svgFactory.createElement("svg:mask"); + mask.setAttributeNS(null, "id", current.maskId); + const rect = this.svgFactory.createElement("svg:rect"); + rect.setAttributeNS(null, "x", "0"); + rect.setAttributeNS(null, "y", "0"); + rect.setAttributeNS(null, "width", pf(width)); + rect.setAttributeNS(null, "height", pf(height)); + rect.setAttributeNS(null, "fill", fillColor); + rect.setAttributeNS(null, "mask", `url(#${current.maskId})`); + this.defs.appendChild(mask); + + this._ensureTransformGroup().appendChild(rect); + + this.paintInlineImageXObject(imgData, mask); + } + + paintFormXObjectBegin(matrix, bbox) { + if (Array.isArray(matrix) && matrix.length === 6) { + this.transform(matrix[0], matrix[1], matrix[2], matrix[3], matrix[4], matrix[5]); + } + + if (bbox) { + const width = bbox[2] - bbox[0]; + const height = bbox[3] - bbox[1]; + const cliprect = this.svgFactory.createElement("svg:rect"); + cliprect.setAttributeNS(null, "x", bbox[0]); + cliprect.setAttributeNS(null, "y", bbox[1]); + cliprect.setAttributeNS(null, "width", pf(width)); + cliprect.setAttributeNS(null, "height", pf(height)); + this.current.element = cliprect; + this.clip("nonzero"); + this.endPath(); + } + } + + paintFormXObjectEnd() {} + + _initialize(viewport) { + const svg = this.svgFactory.create(viewport.width, viewport.height); + const definitions = this.svgFactory.createElement("svg:defs"); + svg.appendChild(definitions); + this.defs = definitions; + const rootGroup = this.svgFactory.createElement("svg:g"); + rootGroup.setAttributeNS(null, "transform", pm(viewport.transform)); + svg.appendChild(rootGroup); + this.svg = rootGroup; + return svg; + } + + _ensureClipGroup() { + if (!this.current.clipGroup) { + const clipGroup = this.svgFactory.createElement("svg:g"); + clipGroup.setAttributeNS(null, "clip-path", this.current.activeClipUrl); + this.svg.appendChild(clipGroup); + this.current.clipGroup = clipGroup; + } + + return this.current.clipGroup; + } + + _ensureTransformGroup() { + if (!this.tgrp) { + this.tgrp = this.svgFactory.createElement("svg:g"); + this.tgrp.setAttributeNS(null, "transform", pm(this.transformMatrix)); + + if (this.current.activeClipUrl) { + this._ensureClipGroup().appendChild(this.tgrp); + } else { + this.svg.appendChild(this.tgrp); + } + } + + return this.tgrp; + } + + }; +} + +/***/ }), +/* 22 */ +/***/ ((__unused_webpack_module, exports) => { + + + +Object.defineProperty(exports, "__esModule", ({ + value: true +})); +exports.XfaLayer = void 0; + +class XfaLayer { + static setAttributes(html, attrs) { + for (const [key, value] of Object.entries(attrs)) { + if (value === null || value === undefined) { + continue; + } + + if (key !== "style") { + html.setAttribute(key, value); + } else { + Object.assign(html.style, value); + } + } + } + + static render(parameters) { + const root = parameters.xfa; + const rootHtml = document.createElement(root.name); + + if (root.attributes) { + XfaLayer.setAttributes(rootHtml, root.attributes); + } + + const stack = [[root, -1, rootHtml]]; + const rootDiv = parameters.div; + rootDiv.appendChild(rootHtml); + const coeffs = parameters.viewport.transform.join(","); + rootDiv.style.transform = `matrix(${coeffs})`; + rootDiv.setAttribute("class", "xfaLayer xfaFont"); + + while (stack.length > 0) { + const [parent, i, html] = stack[stack.length - 1]; + + if (i + 1 === parent.children.length) { + stack.pop(); + continue; + } + + const child = parent.children[++stack[stack.length - 1][1]]; + + if (child === null) { + continue; + } + + const { + name + } = child; + + if (name === "#text") { + html.appendChild(document.createTextNode(child.value)); + continue; + } + + const childHtml = document.createElement(name); + html.appendChild(childHtml); + + if (child.attributes) { + XfaLayer.setAttributes(childHtml, child.attributes); + } + + if (child.children && child.children.length > 0) { + stack.push([child, -1, childHtml]); + } else if (child.value) { + childHtml.appendChild(document.createTextNode(child.value)); + } + } + } + + static update(parameters) { + const transform = `matrix(${parameters.viewport.transform.join(",")})`; + parameters.div.style.transform = transform; + parameters.div.hidden = false; + } + +} + +exports.XfaLayer = XfaLayer; + +/***/ }), +/* 23 */ +/***/ ((__unused_webpack_module, exports, __w_pdfjs_require__) => { + + + +Object.defineProperty(exports, "__esModule", ({ + value: true +})); +exports.PDFNodeStream = void 0; + +var _util = __w_pdfjs_require__(2); + +var _network_utils = __w_pdfjs_require__(24); + +; + +const fs = require("fs"); + +const http = require("http"); + +const https = require("https"); + +const url = require("url"); + +const fileUriRegex = /^file:\/\/\/[a-zA-Z]:\//; + +function parseUrl(sourceUrl) { + const parsedUrl = url.parse(sourceUrl); + + if (parsedUrl.protocol === "file:" || parsedUrl.host) { + return parsedUrl; + } + + if (/^[a-z]:[/\\]/i.test(sourceUrl)) { + return url.parse(`file:///${sourceUrl}`); + } + + if (!parsedUrl.host) { + parsedUrl.protocol = "file:"; + } + + return parsedUrl; +} + +class PDFNodeStream { + constructor(source) { + this.source = source; + this.url = parseUrl(source.url); + this.isHttp = this.url.protocol === "http:" || this.url.protocol === "https:"; + this.isFsUrl = this.url.protocol === "file:"; + this.httpHeaders = this.isHttp && source.httpHeaders || {}; + this._fullRequestReader = null; + this._rangeRequestReaders = []; + } + + get _progressiveDataLength() { + return this._fullRequestReader?._loaded ?? 0; + } + + getFullReader() { + (0, _util.assert)(!this._fullRequestReader, "PDFNodeStream.getFullReader can only be called once."); + this._fullRequestReader = this.isFsUrl ? new PDFNodeStreamFsFullReader(this) : new PDFNodeStreamFullReader(this); + return this._fullRequestReader; + } + + getRangeReader(start, end) { + if (end <= this._progressiveDataLength) { + return null; + } + + const rangeReader = this.isFsUrl ? new PDFNodeStreamFsRangeReader(this, start, end) : new PDFNodeStreamRangeReader(this, start, end); + + this._rangeRequestReaders.push(rangeReader); + + return rangeReader; + } + + cancelAllRequests(reason) { + if (this._fullRequestReader) { + this._fullRequestReader.cancel(reason); + } + + const readers = this._rangeRequestReaders.slice(0); + + readers.forEach(function (reader) { + reader.cancel(reason); + }); + } + +} + +exports.PDFNodeStream = PDFNodeStream; + +class BaseFullReader { + constructor(stream) { + this._url = stream.url; + this._done = false; + this._storedError = null; + this.onProgress = null; + const source = stream.source; + this._contentLength = source.length; + this._loaded = 0; + this._filename = null; + this._disableRange = source.disableRange || false; + this._rangeChunkSize = source.rangeChunkSize; + + if (!this._rangeChunkSize && !this._disableRange) { + this._disableRange = true; + } + + this._isStreamingSupported = !source.disableStream; + this._isRangeSupported = !source.disableRange; + this._readableStream = null; + this._readCapability = (0, _util.createPromiseCapability)(); + this._headersCapability = (0, _util.createPromiseCapability)(); + } + + get headersReady() { + return this._headersCapability.promise; + } + + get filename() { + return this._filename; + } + + get contentLength() { + return this._contentLength; + } + + get isRangeSupported() { + return this._isRangeSupported; + } + + get isStreamingSupported() { + return this._isStreamingSupported; + } + + async read() { + await this._readCapability.promise; + + if (this._done) { + return { + value: undefined, + done: true + }; + } + + if (this._storedError) { + throw this._storedError; + } + + const chunk = this._readableStream.read(); + + if (chunk === null) { + this._readCapability = (0, _util.createPromiseCapability)(); + return this.read(); + } + + this._loaded += chunk.length; + + if (this.onProgress) { + this.onProgress({ + loaded: this._loaded, + total: this._contentLength + }); + } + + const buffer = new Uint8Array(chunk).buffer; + return { + value: buffer, + done: false + }; + } + + cancel(reason) { + if (!this._readableStream) { + this._error(reason); + + return; + } + + this._readableStream.destroy(reason); + } + + _error(reason) { + this._storedError = reason; + + this._readCapability.resolve(); + } + + _setReadableStream(readableStream) { + this._readableStream = readableStream; + readableStream.on("readable", () => { + this._readCapability.resolve(); + }); + readableStream.on("end", () => { + readableStream.destroy(); + this._done = true; + + this._readCapability.resolve(); + }); + readableStream.on("error", reason => { + this._error(reason); + }); + + if (!this._isStreamingSupported && this._isRangeSupported) { + this._error(new _util.AbortException("streaming is disabled")); + } + + if (this._storedError) { + this._readableStream.destroy(this._storedError); + } + } + +} + +class BaseRangeReader { + constructor(stream) { + this._url = stream.url; + this._done = false; + this._storedError = null; + this.onProgress = null; + this._loaded = 0; + this._readableStream = null; + this._readCapability = (0, _util.createPromiseCapability)(); + const source = stream.source; + this._isStreamingSupported = !source.disableStream; + } + + get isStreamingSupported() { + return this._isStreamingSupported; + } + + async read() { + await this._readCapability.promise; + + if (this._done) { + return { + value: undefined, + done: true + }; + } + + if (this._storedError) { + throw this._storedError; + } + + const chunk = this._readableStream.read(); + + if (chunk === null) { + this._readCapability = (0, _util.createPromiseCapability)(); + return this.read(); + } + + this._loaded += chunk.length; + + if (this.onProgress) { + this.onProgress({ + loaded: this._loaded + }); + } + + const buffer = new Uint8Array(chunk).buffer; + return { + value: buffer, + done: false + }; + } + + cancel(reason) { + if (!this._readableStream) { + this._error(reason); + + return; + } + + this._readableStream.destroy(reason); + } + + _error(reason) { + this._storedError = reason; + + this._readCapability.resolve(); + } + + _setReadableStream(readableStream) { + this._readableStream = readableStream; + readableStream.on("readable", () => { + this._readCapability.resolve(); + }); + readableStream.on("end", () => { + readableStream.destroy(); + this._done = true; + + this._readCapability.resolve(); + }); + readableStream.on("error", reason => { + this._error(reason); + }); + + if (this._storedError) { + this._readableStream.destroy(this._storedError); + } + } + +} + +function createRequestOptions(parsedUrl, headers) { + return { + protocol: parsedUrl.protocol, + auth: parsedUrl.auth, + host: parsedUrl.hostname, + port: parsedUrl.port, + path: parsedUrl.path, + method: "GET", + headers + }; +} + +class PDFNodeStreamFullReader extends BaseFullReader { + constructor(stream) { + super(stream); + + const handleResponse = response => { + if (response.statusCode === 404) { + const error = new _util.MissingPDFException(`Missing PDF "${this._url}".`); + this._storedError = error; + + this._headersCapability.reject(error); + + return; + } + + this._headersCapability.resolve(); + + this._setReadableStream(response); + + const getResponseHeader = name => { + return this._readableStream.headers[name.toLowerCase()]; + }; + + const { + allowRangeRequests, + suggestedLength + } = (0, _network_utils.validateRangeRequestCapabilities)({ + getResponseHeader, + isHttp: stream.isHttp, + rangeChunkSize: this._rangeChunkSize, + disableRange: this._disableRange + }); + this._isRangeSupported = allowRangeRequests; + this._contentLength = suggestedLength || this._contentLength; + this._filename = (0, _network_utils.extractFilenameFromHeader)(getResponseHeader); + }; + + this._request = null; + + if (this._url.protocol === "http:") { + this._request = http.request(createRequestOptions(this._url, stream.httpHeaders), handleResponse); + } else { + this._request = https.request(createRequestOptions(this._url, stream.httpHeaders), handleResponse); + } + + this._request.on("error", reason => { + this._storedError = reason; + + this._headersCapability.reject(reason); + }); + + this._request.end(); + } + +} + +class PDFNodeStreamRangeReader extends BaseRangeReader { + constructor(stream, start, end) { + super(stream); + this._httpHeaders = {}; + + for (const property in stream.httpHeaders) { + const value = stream.httpHeaders[property]; + + if (typeof value === "undefined") { + continue; + } + + this._httpHeaders[property] = value; + } + + this._httpHeaders.Range = `bytes=${start}-${end - 1}`; + + const handleResponse = response => { + if (response.statusCode === 404) { + const error = new _util.MissingPDFException(`Missing PDF "${this._url}".`); + this._storedError = error; + return; + } + + this._setReadableStream(response); + }; + + this._request = null; + + if (this._url.protocol === "http:") { + this._request = http.request(createRequestOptions(this._url, this._httpHeaders), handleResponse); + } else { + this._request = https.request(createRequestOptions(this._url, this._httpHeaders), handleResponse); + } + + this._request.on("error", reason => { + this._storedError = reason; + }); + + this._request.end(); + } + +} + +class PDFNodeStreamFsFullReader extends BaseFullReader { + constructor(stream) { + super(stream); + let path = decodeURIComponent(this._url.path); + + if (fileUriRegex.test(this._url.href)) { + path = path.replace(/^\//, ""); + } + + fs.lstat(path, (error, stat) => { + if (error) { + if (error.code === "ENOENT") { + error = new _util.MissingPDFException(`Missing PDF "${path}".`); + } + + this._storedError = error; + + this._headersCapability.reject(error); + + return; + } + + this._contentLength = stat.size; + + this._setReadableStream(fs.createReadStream(path)); + + this._headersCapability.resolve(); + }); + } + +} + +class PDFNodeStreamFsRangeReader extends BaseRangeReader { + constructor(stream, start, end) { + super(stream); + let path = decodeURIComponent(this._url.path); + + if (fileUriRegex.test(this._url.href)) { + path = path.replace(/^\//, ""); + } + + this._setReadableStream(fs.createReadStream(path, { + start, + end: end - 1 + })); + } + +} + +/***/ }), +/* 24 */ +/***/ ((__unused_webpack_module, exports, __w_pdfjs_require__) => { + + + +Object.defineProperty(exports, "__esModule", ({ + value: true +})); +exports.createResponseStatusError = createResponseStatusError; +exports.extractFilenameFromHeader = extractFilenameFromHeader; +exports.validateRangeRequestCapabilities = validateRangeRequestCapabilities; +exports.validateResponseStatus = validateResponseStatus; + +var _util = __w_pdfjs_require__(2); + +var _content_disposition = __w_pdfjs_require__(25); + +var _display_utils = __w_pdfjs_require__(1); + +function validateRangeRequestCapabilities({ + getResponseHeader, + isHttp, + rangeChunkSize, + disableRange +}) { + (0, _util.assert)(rangeChunkSize > 0, "Range chunk size must be larger than zero"); + const returnValues = { + allowRangeRequests: false, + suggestedLength: undefined + }; + const length = parseInt(getResponseHeader("Content-Length"), 10); + + if (!Number.isInteger(length)) { + return returnValues; + } + + returnValues.suggestedLength = length; + + if (length <= 2 * rangeChunkSize) { + return returnValues; + } + + if (disableRange || !isHttp) { + return returnValues; + } + + if (getResponseHeader("Accept-Ranges") !== "bytes") { + return returnValues; + } + + const contentEncoding = getResponseHeader("Content-Encoding") || "identity"; + + if (contentEncoding !== "identity") { + return returnValues; + } + + returnValues.allowRangeRequests = true; + return returnValues; +} + +function extractFilenameFromHeader(getResponseHeader) { + const contentDisposition = getResponseHeader("Content-Disposition"); + + if (contentDisposition) { + let filename = (0, _content_disposition.getFilenameFromContentDispositionHeader)(contentDisposition); + + if (filename.includes("%")) { + try { + filename = decodeURIComponent(filename); + } catch (ex) {} + } + + if ((0, _display_utils.isPdfFile)(filename)) { + return filename; + } + } + + return null; +} + +function createResponseStatusError(status, url) { + if (status === 404 || status === 0 && url.startsWith("file:")) { + return new _util.MissingPDFException('Missing PDF "' + url + '".'); + } + + return new _util.UnexpectedResponseException(`Unexpected server response (${status}) while retrieving PDF "${url}".`, status); +} + +function validateResponseStatus(status) { + return status === 200 || status === 206; +} + +/***/ }), +/* 25 */ +/***/ ((__unused_webpack_module, exports) => { + + + +Object.defineProperty(exports, "__esModule", ({ + value: true +})); +exports.getFilenameFromContentDispositionHeader = getFilenameFromContentDispositionHeader; + +function getFilenameFromContentDispositionHeader(contentDisposition) { + let needsEncodingFixup = true; + let tmp = toParamRegExp("filename\\*", "i").exec(contentDisposition); + + if (tmp) { + tmp = tmp[1]; + let filename = rfc2616unquote(tmp); + filename = unescape(filename); + filename = rfc5987decode(filename); + filename = rfc2047decode(filename); + return fixupEncoding(filename); + } + + tmp = rfc2231getparam(contentDisposition); + + if (tmp) { + const filename = rfc2047decode(tmp); + return fixupEncoding(filename); + } + + tmp = toParamRegExp("filename", "i").exec(contentDisposition); + + if (tmp) { + tmp = tmp[1]; + let filename = rfc2616unquote(tmp); + filename = rfc2047decode(filename); + return fixupEncoding(filename); + } + + function toParamRegExp(attributePattern, flags) { + return new RegExp("(?:^|;)\\s*" + attributePattern + "\\s*=\\s*" + "(" + '[^";\\s][^;\\s]*' + "|" + '"(?:[^"\\\\]|\\\\"?)+"?' + ")", flags); + } + + function textdecode(encoding, value) { + if (encoding) { + if (!/^[\x00-\xFF]+$/.test(value)) { + return value; + } + + try { + const decoder = new TextDecoder(encoding, { + fatal: true + }); + const bytes = Array.from(value, function (ch) { + return ch.charCodeAt(0) & 0xff; + }); + value = decoder.decode(new Uint8Array(bytes)); + needsEncodingFixup = false; + } catch (e) { + if (/^utf-?8$/i.test(encoding)) { + try { + value = decodeURIComponent(escape(value)); + needsEncodingFixup = false; + } catch (err) {} + } + } + } + + return value; + } + + function fixupEncoding(value) { + if (needsEncodingFixup && /[\x80-\xff]/.test(value)) { + value = textdecode("utf-8", value); + + if (needsEncodingFixup) { + value = textdecode("iso-8859-1", value); + } + } + + return value; + } + + function rfc2231getparam(contentDispositionStr) { + const matches = []; + let match; + const iter = toParamRegExp("filename\\*((?!0\\d)\\d+)(\\*?)", "ig"); + + while ((match = iter.exec(contentDispositionStr)) !== null) { + let [, n, quot, part] = match; + n = parseInt(n, 10); + + if (n in matches) { + if (n === 0) { + break; + } + + continue; + } + + matches[n] = [quot, part]; + } + + const parts = []; + + for (let n = 0; n < matches.length; ++n) { + if (!(n in matches)) { + break; + } + + let [quot, part] = matches[n]; + part = rfc2616unquote(part); + + if (quot) { + part = unescape(part); + + if (n === 0) { + part = rfc5987decode(part); + } + } + + parts.push(part); + } + + return parts.join(""); + } + + function rfc2616unquote(value) { + if (value.startsWith('"')) { + const parts = value.slice(1).split('\\"'); + + for (let i = 0; i < parts.length; ++i) { + const quotindex = parts[i].indexOf('"'); + + if (quotindex !== -1) { + parts[i] = parts[i].slice(0, quotindex); + parts.length = i + 1; + } + + parts[i] = parts[i].replace(/\\(.)/g, "$1"); + } + + value = parts.join('"'); + } + + return value; + } + + function rfc5987decode(extvalue) { + const encodingend = extvalue.indexOf("'"); + + if (encodingend === -1) { + return extvalue; + } + + const encoding = extvalue.slice(0, encodingend); + const langvalue = extvalue.slice(encodingend + 1); + const value = langvalue.replace(/^[^']*'/, ""); + return textdecode(encoding, value); + } + + function rfc2047decode(value) { + if (!value.startsWith("=?") || /[\x00-\x19\x80-\xff]/.test(value)) { + return value; + } + + return value.replace(/=\?([\w-]*)\?([QqBb])\?((?:[^?]|\?(?!=))*)\?=/g, function (matches, charset, encoding, text) { + if (encoding === "q" || encoding === "Q") { + text = text.replace(/_/g, " "); + text = text.replace(/=([0-9a-fA-F]{2})/g, function (match, hex) { + return String.fromCharCode(parseInt(hex, 16)); + }); + return textdecode(charset, text); + } + + try { + text = atob(text); + } catch (e) {} + + return textdecode(charset, text); + }); + } + + return ""; +} + +/***/ }), +/* 26 */ +/***/ ((__unused_webpack_module, exports, __w_pdfjs_require__) => { + + + +Object.defineProperty(exports, "__esModule", ({ + value: true +})); +exports.PDFNetworkStream = void 0; + +var _util = __w_pdfjs_require__(2); + +var _network_utils = __w_pdfjs_require__(24); + +; +const OK_RESPONSE = 200; +const PARTIAL_CONTENT_RESPONSE = 206; + +function getArrayBuffer(xhr) { + const data = xhr.response; + + if (typeof data !== "string") { + return data; + } + + const array = (0, _util.stringToBytes)(data); + return array.buffer; +} + +class NetworkManager { + constructor(url, args) { + this.url = url; + args = args || {}; + this.isHttp = /^https?:/i.test(url); + this.httpHeaders = this.isHttp && args.httpHeaders || {}; + this.withCredentials = args.withCredentials || false; + + this.getXhr = args.getXhr || function NetworkManager_getXhr() { + return new XMLHttpRequest(); + }; + + this.currXhrId = 0; + this.pendingRequests = Object.create(null); + } + + requestRange(begin, end, listeners) { + const args = { + begin, + end + }; + + for (const prop in listeners) { + args[prop] = listeners[prop]; + } + + return this.request(args); + } + + requestFull(listeners) { + return this.request(listeners); + } + + request(args) { + const xhr = this.getXhr(); + const xhrId = this.currXhrId++; + const pendingRequest = this.pendingRequests[xhrId] = { + xhr + }; + xhr.open("GET", this.url); + xhr.withCredentials = this.withCredentials; + + for (const property in this.httpHeaders) { + const value = this.httpHeaders[property]; + + if (typeof value === "undefined") { + continue; + } + + xhr.setRequestHeader(property, value); + } + + if (this.isHttp && "begin" in args && "end" in args) { + xhr.setRequestHeader("Range", `bytes=${args.begin}-${args.end - 1}`); + pendingRequest.expectedStatus = PARTIAL_CONTENT_RESPONSE; + } else { + pendingRequest.expectedStatus = OK_RESPONSE; + } + + xhr.responseType = "arraybuffer"; + + if (args.onError) { + xhr.onerror = function (evt) { + args.onError(xhr.status); + }; + } + + xhr.onreadystatechange = this.onStateChange.bind(this, xhrId); + xhr.onprogress = this.onProgress.bind(this, xhrId); + pendingRequest.onHeadersReceived = args.onHeadersReceived; + pendingRequest.onDone = args.onDone; + pendingRequest.onError = args.onError; + pendingRequest.onProgress = args.onProgress; + xhr.send(null); + return xhrId; + } + + onProgress(xhrId, evt) { + const pendingRequest = this.pendingRequests[xhrId]; + + if (!pendingRequest) { + return; + } + + if (pendingRequest.onProgress) { + pendingRequest.onProgress(evt); + } + } + + onStateChange(xhrId, evt) { + const pendingRequest = this.pendingRequests[xhrId]; + + if (!pendingRequest) { + return; + } + + const xhr = pendingRequest.xhr; + + if (xhr.readyState >= 2 && pendingRequest.onHeadersReceived) { + pendingRequest.onHeadersReceived(); + delete pendingRequest.onHeadersReceived; + } + + if (xhr.readyState !== 4) { + return; + } + + if (!(xhrId in this.pendingRequests)) { + return; + } + + delete this.pendingRequests[xhrId]; + + if (xhr.status === 0 && this.isHttp) { + if (pendingRequest.onError) { + pendingRequest.onError(xhr.status); + } + + return; + } + + const xhrStatus = xhr.status || OK_RESPONSE; + const ok_response_on_range_request = xhrStatus === OK_RESPONSE && pendingRequest.expectedStatus === PARTIAL_CONTENT_RESPONSE; + + if (!ok_response_on_range_request && xhrStatus !== pendingRequest.expectedStatus) { + if (pendingRequest.onError) { + pendingRequest.onError(xhr.status); + } + + return; + } + + const chunk = getArrayBuffer(xhr); + + if (xhrStatus === PARTIAL_CONTENT_RESPONSE) { + const rangeHeader = xhr.getResponseHeader("Content-Range"); + const matches = /bytes (\d+)-(\d+)\/(\d+)/.exec(rangeHeader); + pendingRequest.onDone({ + begin: parseInt(matches[1], 10), + chunk + }); + } else if (chunk) { + pendingRequest.onDone({ + begin: 0, + chunk + }); + } else if (pendingRequest.onError) { + pendingRequest.onError(xhr.status); + } + } + + getRequestXhr(xhrId) { + return this.pendingRequests[xhrId].xhr; + } + + isPendingRequest(xhrId) { + return xhrId in this.pendingRequests; + } + + abortRequest(xhrId) { + const xhr = this.pendingRequests[xhrId].xhr; + delete this.pendingRequests[xhrId]; + xhr.abort(); + } + +} + +class PDFNetworkStream { + constructor(source) { + this._source = source; + this._manager = new NetworkManager(source.url, { + httpHeaders: source.httpHeaders, + withCredentials: source.withCredentials + }); + this._rangeChunkSize = source.rangeChunkSize; + this._fullRequestReader = null; + this._rangeRequestReaders = []; + } + + _onRangeRequestReaderClosed(reader) { + const i = this._rangeRequestReaders.indexOf(reader); + + if (i >= 0) { + this._rangeRequestReaders.splice(i, 1); + } + } + + getFullReader() { + (0, _util.assert)(!this._fullRequestReader, "PDFNetworkStream.getFullReader can only be called once."); + this._fullRequestReader = new PDFNetworkStreamFullRequestReader(this._manager, this._source); + return this._fullRequestReader; + } + + getRangeReader(begin, end) { + const reader = new PDFNetworkStreamRangeRequestReader(this._manager, begin, end); + reader.onClosed = this._onRangeRequestReaderClosed.bind(this); + + this._rangeRequestReaders.push(reader); + + return reader; + } + + cancelAllRequests(reason) { + if (this._fullRequestReader) { + this._fullRequestReader.cancel(reason); + } + + const readers = this._rangeRequestReaders.slice(0); + + readers.forEach(function (reader) { + reader.cancel(reason); + }); + } + +} + +exports.PDFNetworkStream = PDFNetworkStream; + +class PDFNetworkStreamFullRequestReader { + constructor(manager, source) { + this._manager = manager; + const args = { + onHeadersReceived: this._onHeadersReceived.bind(this), + onDone: this._onDone.bind(this), + onError: this._onError.bind(this), + onProgress: this._onProgress.bind(this) + }; + this._url = source.url; + this._fullRequestId = manager.requestFull(args); + this._headersReceivedCapability = (0, _util.createPromiseCapability)(); + this._disableRange = source.disableRange || false; + this._contentLength = source.length; + this._rangeChunkSize = source.rangeChunkSize; + + if (!this._rangeChunkSize && !this._disableRange) { + this._disableRange = true; + } + + this._isStreamingSupported = false; + this._isRangeSupported = false; + this._cachedChunks = []; + this._requests = []; + this._done = false; + this._storedError = undefined; + this._filename = null; + this.onProgress = null; + } + + _onHeadersReceived() { + const fullRequestXhrId = this._fullRequestId; + + const fullRequestXhr = this._manager.getRequestXhr(fullRequestXhrId); + + const getResponseHeader = name => { + return fullRequestXhr.getResponseHeader(name); + }; + + const { + allowRangeRequests, + suggestedLength + } = (0, _network_utils.validateRangeRequestCapabilities)({ + getResponseHeader, + isHttp: this._manager.isHttp, + rangeChunkSize: this._rangeChunkSize, + disableRange: this._disableRange + }); + + if (allowRangeRequests) { + this._isRangeSupported = true; + } + + this._contentLength = suggestedLength || this._contentLength; + this._filename = (0, _network_utils.extractFilenameFromHeader)(getResponseHeader); + + if (this._isRangeSupported) { + this._manager.abortRequest(fullRequestXhrId); + } + + this._headersReceivedCapability.resolve(); + } + + _onDone(args) { + if (args) { + if (this._requests.length > 0) { + const requestCapability = this._requests.shift(); + + requestCapability.resolve({ + value: args.chunk, + done: false + }); + } else { + this._cachedChunks.push(args.chunk); + } + } + + this._done = true; + + if (this._cachedChunks.length > 0) { + return; + } + + this._requests.forEach(function (requestCapability) { + requestCapability.resolve({ + value: undefined, + done: true + }); + }); + + this._requests = []; + } + + _onError(status) { + const url = this._url; + const exception = (0, _network_utils.createResponseStatusError)(status, url); + this._storedError = exception; + + this._headersReceivedCapability.reject(exception); + + this._requests.forEach(function (requestCapability) { + requestCapability.reject(exception); + }); + + this._requests = []; + this._cachedChunks = []; + } + + _onProgress(data) { + if (this.onProgress) { + this.onProgress({ + loaded: data.loaded, + total: data.lengthComputable ? data.total : this._contentLength + }); + } + } + + get filename() { + return this._filename; + } + + get isRangeSupported() { + return this._isRangeSupported; + } + + get isStreamingSupported() { + return this._isStreamingSupported; + } + + get contentLength() { + return this._contentLength; + } + + get headersReady() { + return this._headersReceivedCapability.promise; + } + + async read() { + if (this._storedError) { + throw this._storedError; + } + + if (this._cachedChunks.length > 0) { + const chunk = this._cachedChunks.shift(); + + return { + value: chunk, + done: false + }; + } + + if (this._done) { + return { + value: undefined, + done: true + }; + } + + const requestCapability = (0, _util.createPromiseCapability)(); + + this._requests.push(requestCapability); + + return requestCapability.promise; + } + + cancel(reason) { + this._done = true; + + this._headersReceivedCapability.reject(reason); + + this._requests.forEach(function (requestCapability) { + requestCapability.resolve({ + value: undefined, + done: true + }); + }); + + this._requests = []; + + if (this._manager.isPendingRequest(this._fullRequestId)) { + this._manager.abortRequest(this._fullRequestId); + } + + this._fullRequestReader = null; + } + +} + +class PDFNetworkStreamRangeRequestReader { + constructor(manager, begin, end) { + this._manager = manager; + const args = { + onDone: this._onDone.bind(this), + onProgress: this._onProgress.bind(this) + }; + this._requestId = manager.requestRange(begin, end, args); + this._requests = []; + this._queuedChunk = null; + this._done = false; + this.onProgress = null; + this.onClosed = null; + } + + _close() { + if (this.onClosed) { + this.onClosed(this); + } + } + + _onDone(data) { + const chunk = data.chunk; + + if (this._requests.length > 0) { + const requestCapability = this._requests.shift(); + + requestCapability.resolve({ + value: chunk, + done: false + }); + } else { + this._queuedChunk = chunk; + } + + this._done = true; + + this._requests.forEach(function (requestCapability) { + requestCapability.resolve({ + value: undefined, + done: true + }); + }); + + this._requests = []; + + this._close(); + } + + _onProgress(evt) { + if (!this.isStreamingSupported && this.onProgress) { + this.onProgress({ + loaded: evt.loaded + }); + } + } + + get isStreamingSupported() { + return false; + } + + async read() { + if (this._queuedChunk !== null) { + const chunk = this._queuedChunk; + this._queuedChunk = null; + return { + value: chunk, + done: false + }; + } + + if (this._done) { + return { + value: undefined, + done: true + }; + } + + const requestCapability = (0, _util.createPromiseCapability)(); + + this._requests.push(requestCapability); + + return requestCapability.promise; + } + + cancel(reason) { + this._done = true; + + this._requests.forEach(function (requestCapability) { + requestCapability.resolve({ + value: undefined, + done: true + }); + }); + + this._requests = []; + + if (this._manager.isPendingRequest(this._requestId)) { + this._manager.abortRequest(this._requestId); + } + + this._close(); + } + +} + +/***/ }), +/* 27 */ +/***/ ((__unused_webpack_module, exports, __w_pdfjs_require__) => { + + + +Object.defineProperty(exports, "__esModule", ({ + value: true +})); +exports.PDFFetchStream = void 0; + +var _util = __w_pdfjs_require__(2); + +var _network_utils = __w_pdfjs_require__(24); + +; + +function createFetchOptions(headers, withCredentials, abortController) { + return { + method: "GET", + headers, + signal: abortController?.signal, + mode: "cors", + credentials: withCredentials ? "include" : "same-origin", + redirect: "follow" + }; +} + +function createHeaders(httpHeaders) { + const headers = new Headers(); + + for (const property in httpHeaders) { + const value = httpHeaders[property]; + + if (typeof value === "undefined") { + continue; + } + + headers.append(property, value); + } + + return headers; +} + +class PDFFetchStream { + constructor(source) { + this.source = source; + this.isHttp = /^https?:/i.test(source.url); + this.httpHeaders = this.isHttp && source.httpHeaders || {}; + this._fullRequestReader = null; + this._rangeRequestReaders = []; + } + + get _progressiveDataLength() { + return this._fullRequestReader?._loaded ?? 0; + } + + getFullReader() { + (0, _util.assert)(!this._fullRequestReader, "PDFFetchStream.getFullReader can only be called once."); + this._fullRequestReader = new PDFFetchStreamReader(this); + return this._fullRequestReader; + } + + getRangeReader(begin, end) { + if (end <= this._progressiveDataLength) { + return null; + } + + const reader = new PDFFetchStreamRangeReader(this, begin, end); + + this._rangeRequestReaders.push(reader); + + return reader; + } + + cancelAllRequests(reason) { + if (this._fullRequestReader) { + this._fullRequestReader.cancel(reason); + } + + const readers = this._rangeRequestReaders.slice(0); + + readers.forEach(function (reader) { + reader.cancel(reason); + }); + } + +} + +exports.PDFFetchStream = PDFFetchStream; + +class PDFFetchStreamReader { + constructor(stream) { + this._stream = stream; + this._reader = null; + this._loaded = 0; + this._filename = null; + const source = stream.source; + this._withCredentials = source.withCredentials || false; + this._contentLength = source.length; + this._headersCapability = (0, _util.createPromiseCapability)(); + this._disableRange = source.disableRange || false; + this._rangeChunkSize = source.rangeChunkSize; + + if (!this._rangeChunkSize && !this._disableRange) { + this._disableRange = true; + } + + if (typeof AbortController !== "undefined") { + this._abortController = new AbortController(); + } + + this._isStreamingSupported = !source.disableStream; + this._isRangeSupported = !source.disableRange; + this._headers = createHeaders(this._stream.httpHeaders); + const url = source.url; + fetch(url, createFetchOptions(this._headers, this._withCredentials, this._abortController)).then(response => { + if (!(0, _network_utils.validateResponseStatus)(response.status)) { + throw (0, _network_utils.createResponseStatusError)(response.status, url); + } + + this._reader = response.body.getReader(); + + this._headersCapability.resolve(); + + const getResponseHeader = name => { + return response.headers.get(name); + }; + + const { + allowRangeRequests, + suggestedLength + } = (0, _network_utils.validateRangeRequestCapabilities)({ + getResponseHeader, + isHttp: this._stream.isHttp, + rangeChunkSize: this._rangeChunkSize, + disableRange: this._disableRange + }); + this._isRangeSupported = allowRangeRequests; + this._contentLength = suggestedLength || this._contentLength; + this._filename = (0, _network_utils.extractFilenameFromHeader)(getResponseHeader); + + if (!this._isStreamingSupported && this._isRangeSupported) { + this.cancel(new _util.AbortException("Streaming is disabled.")); + } + }).catch(this._headersCapability.reject); + this.onProgress = null; + } + + get headersReady() { + return this._headersCapability.promise; + } + + get filename() { + return this._filename; + } + + get contentLength() { + return this._contentLength; + } + + get isRangeSupported() { + return this._isRangeSupported; + } + + get isStreamingSupported() { + return this._isStreamingSupported; + } + + async read() { + await this._headersCapability.promise; + const { + value, + done + } = await this._reader.read(); + + if (done) { + return { + value, + done + }; + } + + this._loaded += value.byteLength; + + if (this.onProgress) { + this.onProgress({ + loaded: this._loaded, + total: this._contentLength + }); + } + + const buffer = new Uint8Array(value).buffer; + return { + value: buffer, + done: false + }; + } + + cancel(reason) { + if (this._reader) { + this._reader.cancel(reason); + } + + if (this._abortController) { + this._abortController.abort(); + } + } + +} + +class PDFFetchStreamRangeReader { + constructor(stream, begin, end) { + this._stream = stream; + this._reader = null; + this._loaded = 0; + const source = stream.source; + this._withCredentials = source.withCredentials || false; + this._readCapability = (0, _util.createPromiseCapability)(); + this._isStreamingSupported = !source.disableStream; + + if (typeof AbortController !== "undefined") { + this._abortController = new AbortController(); + } + + this._headers = createHeaders(this._stream.httpHeaders); + + this._headers.append("Range", `bytes=${begin}-${end - 1}`); + + const url = source.url; + fetch(url, createFetchOptions(this._headers, this._withCredentials, this._abortController)).then(response => { + if (!(0, _network_utils.validateResponseStatus)(response.status)) { + throw (0, _network_utils.createResponseStatusError)(response.status, url); + } + + this._readCapability.resolve(); + + this._reader = response.body.getReader(); + }).catch(reason => { + if (reason?.name === "AbortError") { + return; + } + + throw reason; + }); + this.onProgress = null; + } + + get isStreamingSupported() { + return this._isStreamingSupported; + } + + async read() { + await this._readCapability.promise; + const { + value, + done + } = await this._reader.read(); + + if (done) { + return { + value, + done + }; + } + + this._loaded += value.byteLength; + + if (this.onProgress) { + this.onProgress({ + loaded: this._loaded + }); + } + + const buffer = new Uint8Array(value).buffer; + return { + value: buffer, + done: false + }; + } + + cancel(reason) { + if (this._reader) { + this._reader.cancel(reason); + } + + if (this._abortController) { + this._abortController.abort(); + } + } + +} + +/***/ }) +/******/ ]); +/************************************************************************/ +/******/ // The module cache +/******/ var __webpack_module_cache__ = {}; +/******/ +/******/ // The require function +/******/ function __w_pdfjs_require__(moduleId) { +/******/ // Check if module is in cache +/******/ var cachedModule = __webpack_module_cache__[moduleId]; +/******/ if (cachedModule !== undefined) { +/******/ return cachedModule.exports; +/******/ } +/******/ // Create a new module (and put it into the cache) +/******/ var module = __webpack_module_cache__[moduleId] = { +/******/ // no module.id needed +/******/ // no module.loaded needed +/******/ exports: {} +/******/ }; +/******/ +/******/ // Execute the module function +/******/ __webpack_modules__[moduleId](module, module.exports, __w_pdfjs_require__); +/******/ +/******/ // Return the exports of the module +/******/ return module.exports; +/******/ } +/******/ +/************************************************************************/ +var __webpack_exports__ = {}; +// This entry need to be wrapped in an IIFE because it need to be isolated against other modules in the chunk. +(() => { +var exports = __webpack_exports__; + + +Object.defineProperty(exports, "__esModule", ({ + value: true +})); +Object.defineProperty(exports, "addLinkAttributes", ({ + enumerable: true, + get: function () { + return _display_utils.addLinkAttributes; + } +})); +Object.defineProperty(exports, "getFilenameFromUrl", ({ + enumerable: true, + get: function () { + return _display_utils.getFilenameFromUrl; + } +})); +Object.defineProperty(exports, "getPdfFilenameFromUrl", ({ + enumerable: true, + get: function () { + return _display_utils.getPdfFilenameFromUrl; + } +})); +Object.defineProperty(exports, "isPdfFile", ({ + enumerable: true, + get: function () { + return _display_utils.isPdfFile; + } +})); +Object.defineProperty(exports, "LinkTarget", ({ + enumerable: true, + get: function () { + return _display_utils.LinkTarget; + } +})); +Object.defineProperty(exports, "loadScript", ({ + enumerable: true, + get: function () { + return _display_utils.loadScript; + } +})); +Object.defineProperty(exports, "PDFDateString", ({ + enumerable: true, + get: function () { + return _display_utils.PDFDateString; + } +})); +Object.defineProperty(exports, "RenderingCancelledException", ({ + enumerable: true, + get: function () { + return _display_utils.RenderingCancelledException; + } +})); +Object.defineProperty(exports, "build", ({ + enumerable: true, + get: function () { + return _api.build; + } +})); +Object.defineProperty(exports, "getDocument", ({ + enumerable: true, + get: function () { + return _api.getDocument; + } +})); +Object.defineProperty(exports, "LoopbackPort", ({ + enumerable: true, + get: function () { + return _api.LoopbackPort; + } +})); +Object.defineProperty(exports, "PDFDataRangeTransport", ({ + enumerable: true, + get: function () { + return _api.PDFDataRangeTransport; + } +})); +Object.defineProperty(exports, "PDFWorker", ({ + enumerable: true, + get: function () { + return _api.PDFWorker; + } +})); +Object.defineProperty(exports, "version", ({ + enumerable: true, + get: function () { + return _api.version; + } +})); +Object.defineProperty(exports, "CMapCompressionType", ({ + enumerable: true, + get: function () { + return _util.CMapCompressionType; + } +})); +Object.defineProperty(exports, "createObjectURL", ({ + enumerable: true, + get: function () { + return _util.createObjectURL; + } +})); +Object.defineProperty(exports, "createPromiseCapability", ({ + enumerable: true, + get: function () { + return _util.createPromiseCapability; + } +})); +Object.defineProperty(exports, "createValidAbsoluteUrl", ({ + enumerable: true, + get: function () { + return _util.createValidAbsoluteUrl; + } +})); +Object.defineProperty(exports, "InvalidPDFException", ({ + enumerable: true, + get: function () { + return _util.InvalidPDFException; + } +})); +Object.defineProperty(exports, "MissingPDFException", ({ + enumerable: true, + get: function () { + return _util.MissingPDFException; + } +})); +Object.defineProperty(exports, "OPS", ({ + enumerable: true, + get: function () { + return _util.OPS; + } +})); +Object.defineProperty(exports, "PasswordResponses", ({ + enumerable: true, + get: function () { + return _util.PasswordResponses; + } +})); +Object.defineProperty(exports, "PermissionFlag", ({ + enumerable: true, + get: function () { + return _util.PermissionFlag; + } +})); +Object.defineProperty(exports, "removeNullCharacters", ({ + enumerable: true, + get: function () { + return _util.removeNullCharacters; + } +})); +Object.defineProperty(exports, "shadow", ({ + enumerable: true, + get: function () { + return _util.shadow; + } +})); +Object.defineProperty(exports, "UnexpectedResponseException", ({ + enumerable: true, + get: function () { + return _util.UnexpectedResponseException; + } +})); +Object.defineProperty(exports, "UNSUPPORTED_FEATURES", ({ + enumerable: true, + get: function () { + return _util.UNSUPPORTED_FEATURES; + } +})); +Object.defineProperty(exports, "Util", ({ + enumerable: true, + get: function () { + return _util.Util; + } +})); +Object.defineProperty(exports, "VerbosityLevel", ({ + enumerable: true, + get: function () { + return _util.VerbosityLevel; + } +})); +Object.defineProperty(exports, "AnnotationLayer", ({ + enumerable: true, + get: function () { + return _annotation_layer.AnnotationLayer; + } +})); +Object.defineProperty(exports, "apiCompatibilityParams", ({ + enumerable: true, + get: function () { + return _api_compatibility.apiCompatibilityParams; + } +})); +Object.defineProperty(exports, "GlobalWorkerOptions", ({ + enumerable: true, + get: function () { + return _worker_options.GlobalWorkerOptions; + } +})); +Object.defineProperty(exports, "renderTextLayer", ({ + enumerable: true, + get: function () { + return _text_layer.renderTextLayer; + } +})); +Object.defineProperty(exports, "SVGGraphics", ({ + enumerable: true, + get: function () { + return _svg.SVGGraphics; + } +})); +Object.defineProperty(exports, "XfaLayer", ({ + enumerable: true, + get: function () { + return _xfa_layer.XfaLayer; + } +})); + +var _display_utils = __w_pdfjs_require__(1); + +var _api = __w_pdfjs_require__(5); + +var _util = __w_pdfjs_require__(2); + +var _annotation_layer = __w_pdfjs_require__(18); + +var _api_compatibility = __w_pdfjs_require__(9); + +var _worker_options = __w_pdfjs_require__(12); + +var _text_layer = __w_pdfjs_require__(20); + +var _svg = __w_pdfjs_require__(21); + +var _xfa_layer = __w_pdfjs_require__(22); + +const pdfjsVersion = '2.8.335'; +const pdfjsBuild = '228adbf67'; +{ + const { + isNodeJS + } = __w_pdfjs_require__(4); + + if (isNodeJS) { + const PDFNodeStream = __w_pdfjs_require__(23).PDFNodeStream; + + (0, _api.setPDFNetworkStreamFactory)(params => { + return new PDFNodeStream(params); + }); + } else { + const PDFNetworkStream = __w_pdfjs_require__(26).PDFNetworkStream; + + let PDFFetchStream; + + if ((0, _display_utils.isFetchSupported)()) { + PDFFetchStream = __w_pdfjs_require__(27).PDFFetchStream; + } + + (0, _api.setPDFNetworkStreamFactory)(params => { + if (PDFFetchStream && (0, _display_utils.isValidFetchUrl)(params.url)) { + return new PDFFetchStream(params); + } + + return new PDFNetworkStream(params); + }); + } +} +})(); + +/******/ return __webpack_exports__; +/******/ })() +; +}); +//# sourceMappingURL=pdf.js.map \ No newline at end of file diff --git a/resources/js/pdfjs/pdf.worker.js b/resources/js/pdfjs/pdf.worker.js new file mode 100644 index 0000000000..40af1fb835 --- /dev/null +++ b/resources/js/pdfjs/pdf.worker.js @@ -0,0 +1,65293 @@ +/** + * @licstart The following is the entire license notice for the + * Javascript code in this page + * + * Copyright 2021 Mozilla Foundation + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + * + * @licend The above is the entire license notice for the + * Javascript code in this page + */ + +(function webpackUniversalModuleDefinition(root, factory) { + if(typeof exports === 'object' && typeof module === 'object') + module.exports = factory(); + else if(typeof define === 'function' && define.amd) + define("pdfjs-dist/build/pdf.worker", [], factory); + else if(typeof exports === 'object') + exports["pdfjs-dist/build/pdf.worker"] = factory(); + else + root["pdfjs-dist/build/pdf.worker"] = root.pdfjsWorker = factory(); +})(this, function() { +return /******/ (() => { // webpackBootstrap +/******/ "use strict"; +/******/ var __webpack_modules__ = ([ +/* 0 */, +/* 1 */ +/***/ ((__unused_webpack_module, exports, __w_pdfjs_require__) => { + + + +Object.defineProperty(exports, "__esModule", ({ + value: true +})); +exports.WorkerTask = exports.WorkerMessageHandler = void 0; + +var _util = __w_pdfjs_require__(2); + +var _primitives = __w_pdfjs_require__(5); + +var _pdf_manager = __w_pdfjs_require__(6); + +var _writer = __w_pdfjs_require__(48); + +var _is_node = __w_pdfjs_require__(4); + +var _message_handler = __w_pdfjs_require__(69); + +var _worker_stream = __w_pdfjs_require__(70); + +var _core_utils = __w_pdfjs_require__(8); + +class WorkerTask { + constructor(name) { + this.name = name; + this.terminated = false; + this._capability = (0, _util.createPromiseCapability)(); + } + + get finished() { + return this._capability.promise; + } + + finish() { + this._capability.resolve(); + } + + terminate() { + this.terminated = true; + } + + ensureNotTerminated() { + if (this.terminated) { + throw new Error("Worker task was terminated"); + } + } + +} + +exports.WorkerTask = WorkerTask; + +class WorkerMessageHandler { + static setup(handler, port) { + var testMessageProcessed = false; + handler.on("test", function wphSetupTest(data) { + if (testMessageProcessed) { + return; + } + + testMessageProcessed = true; + + if (!(data instanceof Uint8Array)) { + handler.send("test", null); + return; + } + + const supportTransfers = data[0] === 255; + handler.postMessageTransfers = supportTransfers; + handler.send("test", { + supportTransfers + }); + }); + handler.on("configure", function wphConfigure(data) { + (0, _util.setVerbosityLevel)(data.verbosity); + }); + handler.on("GetDocRequest", function wphSetupDoc(data) { + return WorkerMessageHandler.createDocumentHandler(data, port); + }); + } + + static createDocumentHandler(docParams, port) { + var pdfManager; + var terminated = false; + var cancelXHRs = null; + var WorkerTasks = []; + const verbosity = (0, _util.getVerbosityLevel)(); + const apiVersion = docParams.apiVersion; + const workerVersion = '2.8.335'; + + if (apiVersion !== workerVersion) { + throw new Error(`The API version "${apiVersion}" does not match ` + `the Worker version "${workerVersion}".`); + } + + const enumerableProperties = []; + + for (const property in []) { + enumerableProperties.push(property); + } + + if (enumerableProperties.length) { + throw new Error("The `Array.prototype` contains unexpected enumerable properties: " + enumerableProperties.join(", ") + "; thus breaking e.g. `for...in` iteration of `Array`s."); + } + + if (typeof ReadableStream === "undefined") { + throw new Error("The browser/environment lacks native support for critical " + "functionality used by the PDF.js library (e.g. `ReadableStream`); " + "please use a `legacy`-build instead."); + } + + var docId = docParams.docId; + var docBaseUrl = docParams.docBaseUrl; + var workerHandlerName = docParams.docId + "_worker"; + var handler = new _message_handler.MessageHandler(workerHandlerName, docId, port); + handler.postMessageTransfers = docParams.postMessageTransfers; + + function ensureNotTerminated() { + if (terminated) { + throw new Error("Worker was terminated"); + } + } + + function startWorkerTask(task) { + WorkerTasks.push(task); + } + + function finishWorkerTask(task) { + task.finish(); + var i = WorkerTasks.indexOf(task); + WorkerTasks.splice(i, 1); + } + + async function loadDocument(recoveryMode) { + await pdfManager.ensureDoc("checkHeader"); + await pdfManager.ensureDoc("parseStartXRef"); + await pdfManager.ensureDoc("parse", [recoveryMode]); + + if (!recoveryMode) { + await pdfManager.ensureDoc("checkFirstPage"); + } + + const [numPages, fingerprint, isPureXfa] = await Promise.all([pdfManager.ensureDoc("numPages"), pdfManager.ensureDoc("fingerprint"), pdfManager.ensureDoc("isPureXfa")]); + return { + numPages, + fingerprint, + isPureXfa + }; + } + + function getPdfManager(data, evaluatorOptions, enableXfa) { + var pdfManagerCapability = (0, _util.createPromiseCapability)(); + let newPdfManager; + var source = data.source; + + if (source.data) { + try { + newPdfManager = new _pdf_manager.LocalPdfManager(docId, source.data, source.password, evaluatorOptions, enableXfa, docBaseUrl); + pdfManagerCapability.resolve(newPdfManager); + } catch (ex) { + pdfManagerCapability.reject(ex); + } + + return pdfManagerCapability.promise; + } + + var pdfStream, + cachedChunks = []; + + try { + pdfStream = new _worker_stream.PDFWorkerStream(handler); + } catch (ex) { + pdfManagerCapability.reject(ex); + return pdfManagerCapability.promise; + } + + var fullRequest = pdfStream.getFullReader(); + fullRequest.headersReady.then(function () { + if (!fullRequest.isRangeSupported) { + return; + } + + var disableAutoFetch = source.disableAutoFetch || fullRequest.isStreamingSupported; + newPdfManager = new _pdf_manager.NetworkPdfManager(docId, pdfStream, { + msgHandler: handler, + password: source.password, + length: fullRequest.contentLength, + disableAutoFetch, + rangeChunkSize: source.rangeChunkSize + }, evaluatorOptions, enableXfa, docBaseUrl); + + for (let i = 0; i < cachedChunks.length; i++) { + newPdfManager.sendProgressiveData(cachedChunks[i]); + } + + cachedChunks = []; + pdfManagerCapability.resolve(newPdfManager); + cancelXHRs = null; + }).catch(function (reason) { + pdfManagerCapability.reject(reason); + cancelXHRs = null; + }); + var loaded = 0; + + var flushChunks = function () { + var pdfFile = (0, _util.arraysToBytes)(cachedChunks); + + if (source.length && pdfFile.length !== source.length) { + (0, _util.warn)("reported HTTP length is different from actual"); + } + + try { + newPdfManager = new _pdf_manager.LocalPdfManager(docId, pdfFile, source.password, evaluatorOptions, enableXfa, docBaseUrl); + pdfManagerCapability.resolve(newPdfManager); + } catch (ex) { + pdfManagerCapability.reject(ex); + } + + cachedChunks = []; + }; + + var readPromise = new Promise(function (resolve, reject) { + var readChunk = function ({ + value, + done + }) { + try { + ensureNotTerminated(); + + if (done) { + if (!newPdfManager) { + flushChunks(); + } + + cancelXHRs = null; + return; + } + + loaded += (0, _util.arrayByteLength)(value); + + if (!fullRequest.isStreamingSupported) { + handler.send("DocProgress", { + loaded, + total: Math.max(loaded, fullRequest.contentLength || 0) + }); + } + + if (newPdfManager) { + newPdfManager.sendProgressiveData(value); + } else { + cachedChunks.push(value); + } + + fullRequest.read().then(readChunk, reject); + } catch (e) { + reject(e); + } + }; + + fullRequest.read().then(readChunk, reject); + }); + readPromise.catch(function (e) { + pdfManagerCapability.reject(e); + cancelXHRs = null; + }); + + cancelXHRs = function (reason) { + pdfStream.cancelAllRequests(reason); + }; + + return pdfManagerCapability.promise; + } + + function setupDoc(data) { + function onSuccess(doc) { + ensureNotTerminated(); + handler.send("GetDoc", { + pdfInfo: doc + }); + } + + function onFailure(ex) { + ensureNotTerminated(); + + if (ex instanceof _util.PasswordException) { + var task = new WorkerTask(`PasswordException: response ${ex.code}`); + startWorkerTask(task); + handler.sendWithPromise("PasswordRequest", ex).then(function ({ + password + }) { + finishWorkerTask(task); + pdfManager.updatePassword(password); + pdfManagerReady(); + }).catch(function () { + finishWorkerTask(task); + handler.send("DocException", ex); + }); + } else if (ex instanceof _util.InvalidPDFException || ex instanceof _util.MissingPDFException || ex instanceof _util.UnexpectedResponseException || ex instanceof _util.UnknownErrorException) { + handler.send("DocException", ex); + } else { + handler.send("DocException", new _util.UnknownErrorException(ex.message, ex.toString())); + } + } + + function pdfManagerReady() { + ensureNotTerminated(); + loadDocument(false).then(onSuccess, function (reason) { + ensureNotTerminated(); + + if (!(reason instanceof _core_utils.XRefParseException)) { + onFailure(reason); + return; + } + + pdfManager.requestLoadedStream(); + pdfManager.onLoadedStream().then(function () { + ensureNotTerminated(); + loadDocument(true).then(onSuccess, onFailure); + }); + }); + } + + ensureNotTerminated(); + var evaluatorOptions = { + maxImageSize: data.maxImageSize, + disableFontFace: data.disableFontFace, + ignoreErrors: data.ignoreErrors, + isEvalSupported: data.isEvalSupported, + fontExtraProperties: data.fontExtraProperties + }; + getPdfManager(data, evaluatorOptions, data.enableXfa).then(function (newPdfManager) { + if (terminated) { + newPdfManager.terminate(new _util.AbortException("Worker was terminated.")); + throw new Error("Worker was terminated"); + } + + pdfManager = newPdfManager; + pdfManager.onLoadedStream().then(function (stream) { + handler.send("DataLoaded", { + length: stream.bytes.byteLength + }); + }); + }).then(pdfManagerReady, onFailure); + } + + handler.on("GetPage", function wphSetupGetPage(data) { + return pdfManager.getPage(data.pageIndex).then(function (page) { + return Promise.all([pdfManager.ensure(page, "rotate"), pdfManager.ensure(page, "ref"), pdfManager.ensure(page, "userUnit"), pdfManager.ensure(page, "view")]).then(function ([rotate, ref, userUnit, view]) { + return { + rotate, + ref, + userUnit, + view + }; + }); + }); + }); + handler.on("GetPageIndex", function wphSetupGetPageIndex({ + ref + }) { + const pageRef = _primitives.Ref.get(ref.num, ref.gen); + + return pdfManager.ensureCatalog("getPageIndex", [pageRef]); + }); + handler.on("GetDestinations", function wphSetupGetDestinations(data) { + return pdfManager.ensureCatalog("destinations"); + }); + handler.on("GetDestination", function wphSetupGetDestination(data) { + return pdfManager.ensureCatalog("getDestination", [data.id]); + }); + handler.on("GetPageLabels", function wphSetupGetPageLabels(data) { + return pdfManager.ensureCatalog("pageLabels"); + }); + handler.on("GetPageLayout", function wphSetupGetPageLayout(data) { + return pdfManager.ensureCatalog("pageLayout"); + }); + handler.on("GetPageMode", function wphSetupGetPageMode(data) { + return pdfManager.ensureCatalog("pageMode"); + }); + handler.on("GetViewerPreferences", function (data) { + return pdfManager.ensureCatalog("viewerPreferences"); + }); + handler.on("GetOpenAction", function (data) { + return pdfManager.ensureCatalog("openAction"); + }); + handler.on("GetAttachments", function wphSetupGetAttachments(data) { + return pdfManager.ensureCatalog("attachments"); + }); + handler.on("GetJavaScript", function wphSetupGetJavaScript(data) { + return pdfManager.ensureCatalog("javaScript"); + }); + handler.on("GetDocJSActions", function wphSetupGetDocJSActions(data) { + return pdfManager.ensureCatalog("jsActions"); + }); + handler.on("GetPageJSActions", function ({ + pageIndex + }) { + return pdfManager.getPage(pageIndex).then(function (page) { + return page.jsActions; + }); + }); + handler.on("GetPageXfa", function wphSetupGetXfa({ + pageIndex + }) { + return pdfManager.getPage(pageIndex).then(function (page) { + return pdfManager.ensure(page, "xfaData"); + }); + }); + handler.on("GetIsPureXfa", function wphSetupGetIsPureXfa(data) { + return pdfManager.ensureDoc("isPureXfa"); + }); + handler.on("GetOutline", function wphSetupGetOutline(data) { + return pdfManager.ensureCatalog("documentOutline"); + }); + handler.on("GetOptionalContentConfig", function (data) { + return pdfManager.ensureCatalog("optionalContentConfig"); + }); + handler.on("GetPermissions", function (data) { + return pdfManager.ensureCatalog("permissions"); + }); + handler.on("GetMetadata", function wphSetupGetMetadata(data) { + return Promise.all([pdfManager.ensureDoc("documentInfo"), pdfManager.ensureCatalog("metadata")]); + }); + handler.on("GetMarkInfo", function wphSetupGetMarkInfo(data) { + return pdfManager.ensureCatalog("markInfo"); + }); + handler.on("GetData", function wphSetupGetData(data) { + pdfManager.requestLoadedStream(); + return pdfManager.onLoadedStream().then(function (stream) { + return stream.bytes; + }); + }); + handler.on("GetStats", function wphSetupGetStats(data) { + return pdfManager.ensureXRef("stats"); + }); + handler.on("GetAnnotations", function ({ + pageIndex, + intent + }) { + return pdfManager.getPage(pageIndex).then(function (page) { + return page.getAnnotationsData(intent); + }); + }); + handler.on("GetFieldObjects", function (data) { + return pdfManager.ensureDoc("fieldObjects"); + }); + handler.on("HasJSActions", function (data) { + return pdfManager.ensureDoc("hasJSActions"); + }); + handler.on("GetCalculationOrderIds", function (data) { + return pdfManager.ensureDoc("calculationOrderIds"); + }); + handler.on("SaveDocument", function ({ + numPages, + annotationStorage, + filename + }) { + pdfManager.requestLoadedStream(); + const promises = [pdfManager.onLoadedStream(), pdfManager.ensureCatalog("acroForm"), pdfManager.ensureDoc("xref"), pdfManager.ensureDoc("startXRef")]; + + for (let pageIndex = 0; pageIndex < numPages; pageIndex++) { + promises.push(pdfManager.getPage(pageIndex).then(function (page) { + const task = new WorkerTask(`Save: page ${pageIndex}`); + startWorkerTask(task); + return page.save(handler, task, annotationStorage).finally(function () { + finishWorkerTask(task); + }); + })); + } + + return Promise.all(promises).then(function ([stream, acroForm, xref, startXRef, ...refs]) { + let newRefs = []; + + for (const ref of refs) { + newRefs = ref.filter(x => x !== null).reduce((a, b) => a.concat(b), newRefs); + } + + if (newRefs.length === 0) { + return stream.bytes; + } + + const xfa = acroForm instanceof _primitives.Dict && acroForm.get("XFA") || []; + let xfaDatasets = null; + + if (Array.isArray(xfa)) { + for (let i = 0, ii = xfa.length; i < ii; i += 2) { + if (xfa[i] === "datasets") { + xfaDatasets = xfa[i + 1]; + } + } + } else { + (0, _util.warn)("Unsupported XFA type."); + } + + let newXrefInfo = Object.create(null); + + if (xref.trailer) { + const infoObj = Object.create(null); + const xrefInfo = xref.trailer.get("Info") || null; + + if (xrefInfo instanceof _primitives.Dict) { + xrefInfo.forEach((key, value) => { + if ((0, _util.isString)(key) && (0, _util.isString)(value)) { + infoObj[key] = (0, _util.stringToPDFString)(value); + } + }); + } + + newXrefInfo = { + rootRef: xref.trailer.getRaw("Root") || null, + encrypt: xref.trailer.getRaw("Encrypt") || null, + newRef: xref.getNewRef(), + infoRef: xref.trailer.getRaw("Info") || null, + info: infoObj, + fileIds: xref.trailer.getRaw("ID") || null, + startXRef, + filename + }; + } + + xref.resetNewRef(); + return (0, _writer.incrementalUpdate)({ + originalData: stream.bytes, + xrefInfo: newXrefInfo, + newRefs, + xref, + datasetsRef: xfaDatasets + }); + }); + }); + handler.on("GetOperatorList", function wphSetupRenderPage(data, sink) { + var pageIndex = data.pageIndex; + pdfManager.getPage(pageIndex).then(function (page) { + var task = new WorkerTask(`GetOperatorList: page ${pageIndex}`); + startWorkerTask(task); + const start = verbosity >= _util.VerbosityLevel.INFOS ? Date.now() : 0; + page.getOperatorList({ + handler, + sink, + task, + intent: data.intent, + renderInteractiveForms: data.renderInteractiveForms, + annotationStorage: data.annotationStorage + }).then(function (operatorListInfo) { + finishWorkerTask(task); + + if (start) { + (0, _util.info)(`page=${pageIndex + 1} - getOperatorList: time=` + `${Date.now() - start}ms, len=${operatorListInfo.length}`); + } + + sink.close(); + }, function (reason) { + finishWorkerTask(task); + + if (task.terminated) { + return; + } + + handler.send("UnsupportedFeature", { + featureId: _util.UNSUPPORTED_FEATURES.errorOperatorList + }); + sink.error(reason); + }); + }); + }); + handler.on("GetTextContent", function wphExtractText(data, sink) { + var pageIndex = data.pageIndex; + + sink.onPull = function (desiredSize) {}; + + sink.onCancel = function (reason) {}; + + pdfManager.getPage(pageIndex).then(function (page) { + var task = new WorkerTask("GetTextContent: page " + pageIndex); + startWorkerTask(task); + const start = verbosity >= _util.VerbosityLevel.INFOS ? Date.now() : 0; + page.extractTextContent({ + handler, + task, + sink, + normalizeWhitespace: data.normalizeWhitespace, + combineTextItems: data.combineTextItems + }).then(function () { + finishWorkerTask(task); + + if (start) { + (0, _util.info)(`page=${pageIndex + 1} - getTextContent: time=` + `${Date.now() - start}ms`); + } + + sink.close(); + }, function (reason) { + finishWorkerTask(task); + + if (task.terminated) { + return; + } + + sink.error(reason); + }); + }); + }); + handler.on("FontFallback", function (data) { + return pdfManager.fontFallback(data.id, handler); + }); + handler.on("Cleanup", function wphCleanup(data) { + return pdfManager.cleanup(true); + }); + handler.on("Terminate", function wphTerminate(data) { + terminated = true; + const waitOn = []; + + if (pdfManager) { + pdfManager.terminate(new _util.AbortException("Worker was terminated.")); + const cleanupPromise = pdfManager.cleanup(); + waitOn.push(cleanupPromise); + pdfManager = null; + } else { + (0, _primitives.clearPrimitiveCaches)(); + } + + if (cancelXHRs) { + cancelXHRs(new _util.AbortException("Worker was terminated.")); + } + + WorkerTasks.forEach(function (task) { + waitOn.push(task.finished); + task.terminate(); + }); + return Promise.all(waitOn).then(function () { + handler.destroy(); + handler = null; + }); + }); + handler.on("Ready", function wphReady(data) { + setupDoc(docParams); + docParams = null; + }); + return workerHandlerName; + } + + static initializeFromPort(port) { + var handler = new _message_handler.MessageHandler("worker", "main", port); + WorkerMessageHandler.setup(handler, port); + handler.send("ready", null); + } + +} + +exports.WorkerMessageHandler = WorkerMessageHandler; + +function isMessagePort(maybePort) { + return typeof maybePort.postMessage === "function" && "onmessage" in maybePort; +} + +if (typeof window === "undefined" && !_is_node.isNodeJS && typeof self !== "undefined" && isMessagePort(self)) { + WorkerMessageHandler.initializeFromPort(self); +} + +/***/ }), +/* 2 */ +/***/ ((__unused_webpack_module, exports, __w_pdfjs_require__) => { + + + +Object.defineProperty(exports, "__esModule", ({ + value: true +})); +exports.arrayByteLength = arrayByteLength; +exports.arraysToBytes = arraysToBytes; +exports.assert = assert; +exports.bytesToString = bytesToString; +exports.createObjectURL = createObjectURL; +exports.createPromiseCapability = createPromiseCapability; +exports.createValidAbsoluteUrl = createValidAbsoluteUrl; +exports.escapeString = escapeString; +exports.getModificationDate = getModificationDate; +exports.getVerbosityLevel = getVerbosityLevel; +exports.info = info; +exports.isArrayBuffer = isArrayBuffer; +exports.isArrayEqual = isArrayEqual; +exports.isAscii = isAscii; +exports.isBool = isBool; +exports.isNum = isNum; +exports.isSameOrigin = isSameOrigin; +exports.isString = isString; +exports.objectFromMap = objectFromMap; +exports.objectSize = objectSize; +exports.removeNullCharacters = removeNullCharacters; +exports.setVerbosityLevel = setVerbosityLevel; +exports.shadow = shadow; +exports.string32 = string32; +exports.stringToBytes = stringToBytes; +exports.stringToPDFString = stringToPDFString; +exports.stringToUTF16BEString = stringToUTF16BEString; +exports.stringToUTF8String = stringToUTF8String; +exports.unreachable = unreachable; +exports.utf8StringToString = utf8StringToString; +exports.warn = warn; +exports.VerbosityLevel = exports.Util = exports.UNSUPPORTED_FEATURES = exports.UnknownErrorException = exports.UnexpectedResponseException = exports.TextRenderingMode = exports.StreamType = exports.PermissionFlag = exports.PasswordResponses = exports.PasswordException = exports.PageActionEventType = exports.OPS = exports.MissingPDFException = exports.IsLittleEndianCached = exports.IsEvalSupportedCached = exports.InvalidPDFException = exports.ImageKind = exports.IDENTITY_MATRIX = exports.FormatError = exports.FontType = exports.FONT_IDENTITY_MATRIX = exports.DocumentActionEventType = exports.CMapCompressionType = exports.BaseException = exports.AnnotationType = exports.AnnotationStateModelType = exports.AnnotationReviewState = exports.AnnotationReplyType = exports.AnnotationMarkedState = exports.AnnotationFlag = exports.AnnotationFieldFlag = exports.AnnotationBorderStyleType = exports.AnnotationActionEventType = exports.AbortException = void 0; + +__w_pdfjs_require__(3); + +const IDENTITY_MATRIX = [1, 0, 0, 1, 0, 0]; +exports.IDENTITY_MATRIX = IDENTITY_MATRIX; +const FONT_IDENTITY_MATRIX = [0.001, 0, 0, 0.001, 0, 0]; +exports.FONT_IDENTITY_MATRIX = FONT_IDENTITY_MATRIX; +const PermissionFlag = { + PRINT: 0x04, + MODIFY_CONTENTS: 0x08, + COPY: 0x10, + MODIFY_ANNOTATIONS: 0x20, + FILL_INTERACTIVE_FORMS: 0x100, + COPY_FOR_ACCESSIBILITY: 0x200, + ASSEMBLE: 0x400, + PRINT_HIGH_QUALITY: 0x800 +}; +exports.PermissionFlag = PermissionFlag; +const TextRenderingMode = { + FILL: 0, + STROKE: 1, + FILL_STROKE: 2, + INVISIBLE: 3, + FILL_ADD_TO_PATH: 4, + STROKE_ADD_TO_PATH: 5, + FILL_STROKE_ADD_TO_PATH: 6, + ADD_TO_PATH: 7, + FILL_STROKE_MASK: 3, + ADD_TO_PATH_FLAG: 4 +}; +exports.TextRenderingMode = TextRenderingMode; +const ImageKind = { + GRAYSCALE_1BPP: 1, + RGB_24BPP: 2, + RGBA_32BPP: 3 +}; +exports.ImageKind = ImageKind; +const AnnotationType = { + TEXT: 1, + LINK: 2, + FREETEXT: 3, + LINE: 4, + SQUARE: 5, + CIRCLE: 6, + POLYGON: 7, + POLYLINE: 8, + HIGHLIGHT: 9, + UNDERLINE: 10, + SQUIGGLY: 11, + STRIKEOUT: 12, + STAMP: 13, + CARET: 14, + INK: 15, + POPUP: 16, + FILEATTACHMENT: 17, + SOUND: 18, + MOVIE: 19, + WIDGET: 20, + SCREEN: 21, + PRINTERMARK: 22, + TRAPNET: 23, + WATERMARK: 24, + THREED: 25, + REDACT: 26 +}; +exports.AnnotationType = AnnotationType; +const AnnotationStateModelType = { + MARKED: "Marked", + REVIEW: "Review" +}; +exports.AnnotationStateModelType = AnnotationStateModelType; +const AnnotationMarkedState = { + MARKED: "Marked", + UNMARKED: "Unmarked" +}; +exports.AnnotationMarkedState = AnnotationMarkedState; +const AnnotationReviewState = { + ACCEPTED: "Accepted", + REJECTED: "Rejected", + CANCELLED: "Cancelled", + COMPLETED: "Completed", + NONE: "None" +}; +exports.AnnotationReviewState = AnnotationReviewState; +const AnnotationReplyType = { + GROUP: "Group", + REPLY: "R" +}; +exports.AnnotationReplyType = AnnotationReplyType; +const AnnotationFlag = { + INVISIBLE: 0x01, + HIDDEN: 0x02, + PRINT: 0x04, + NOZOOM: 0x08, + NOROTATE: 0x10, + NOVIEW: 0x20, + READONLY: 0x40, + LOCKED: 0x80, + TOGGLENOVIEW: 0x100, + LOCKEDCONTENTS: 0x200 +}; +exports.AnnotationFlag = AnnotationFlag; +const AnnotationFieldFlag = { + READONLY: 0x0000001, + REQUIRED: 0x0000002, + NOEXPORT: 0x0000004, + MULTILINE: 0x0001000, + PASSWORD: 0x0002000, + NOTOGGLETOOFF: 0x0004000, + RADIO: 0x0008000, + PUSHBUTTON: 0x0010000, + COMBO: 0x0020000, + EDIT: 0x0040000, + SORT: 0x0080000, + FILESELECT: 0x0100000, + MULTISELECT: 0x0200000, + DONOTSPELLCHECK: 0x0400000, + DONOTSCROLL: 0x0800000, + COMB: 0x1000000, + RICHTEXT: 0x2000000, + RADIOSINUNISON: 0x2000000, + COMMITONSELCHANGE: 0x4000000 +}; +exports.AnnotationFieldFlag = AnnotationFieldFlag; +const AnnotationBorderStyleType = { + SOLID: 1, + DASHED: 2, + BEVELED: 3, + INSET: 4, + UNDERLINE: 5 +}; +exports.AnnotationBorderStyleType = AnnotationBorderStyleType; +const AnnotationActionEventType = { + E: "Mouse Enter", + X: "Mouse Exit", + D: "Mouse Down", + U: "Mouse Up", + Fo: "Focus", + Bl: "Blur", + PO: "PageOpen", + PC: "PageClose", + PV: "PageVisible", + PI: "PageInvisible", + K: "Keystroke", + F: "Format", + V: "Validate", + C: "Calculate" +}; +exports.AnnotationActionEventType = AnnotationActionEventType; +const DocumentActionEventType = { + WC: "WillClose", + WS: "WillSave", + DS: "DidSave", + WP: "WillPrint", + DP: "DidPrint" +}; +exports.DocumentActionEventType = DocumentActionEventType; +const PageActionEventType = { + O: "PageOpen", + C: "PageClose" +}; +exports.PageActionEventType = PageActionEventType; +const StreamType = { + UNKNOWN: "UNKNOWN", + FLATE: "FLATE", + LZW: "LZW", + DCT: "DCT", + JPX: "JPX", + JBIG: "JBIG", + A85: "A85", + AHX: "AHX", + CCF: "CCF", + RLX: "RLX" +}; +exports.StreamType = StreamType; +const FontType = { + UNKNOWN: "UNKNOWN", + TYPE1: "TYPE1", + TYPE1C: "TYPE1C", + CIDFONTTYPE0: "CIDFONTTYPE0", + CIDFONTTYPE0C: "CIDFONTTYPE0C", + TRUETYPE: "TRUETYPE", + CIDFONTTYPE2: "CIDFONTTYPE2", + TYPE3: "TYPE3", + OPENTYPE: "OPENTYPE", + TYPE0: "TYPE0", + MMTYPE1: "MMTYPE1" +}; +exports.FontType = FontType; +const VerbosityLevel = { + ERRORS: 0, + WARNINGS: 1, + INFOS: 5 +}; +exports.VerbosityLevel = VerbosityLevel; +const CMapCompressionType = { + NONE: 0, + BINARY: 1, + STREAM: 2 +}; +exports.CMapCompressionType = CMapCompressionType; +const OPS = { + dependency: 1, + setLineWidth: 2, + setLineCap: 3, + setLineJoin: 4, + setMiterLimit: 5, + setDash: 6, + setRenderingIntent: 7, + setFlatness: 8, + setGState: 9, + save: 10, + restore: 11, + transform: 12, + moveTo: 13, + lineTo: 14, + curveTo: 15, + curveTo2: 16, + curveTo3: 17, + closePath: 18, + rectangle: 19, + stroke: 20, + closeStroke: 21, + fill: 22, + eoFill: 23, + fillStroke: 24, + eoFillStroke: 25, + closeFillStroke: 26, + closeEOFillStroke: 27, + endPath: 28, + clip: 29, + eoClip: 30, + beginText: 31, + endText: 32, + setCharSpacing: 33, + setWordSpacing: 34, + setHScale: 35, + setLeading: 36, + setFont: 37, + setTextRenderingMode: 38, + setTextRise: 39, + moveText: 40, + setLeadingMoveText: 41, + setTextMatrix: 42, + nextLine: 43, + showText: 44, + showSpacedText: 45, + nextLineShowText: 46, + nextLineSetSpacingShowText: 47, + setCharWidth: 48, + setCharWidthAndBounds: 49, + setStrokeColorSpace: 50, + setFillColorSpace: 51, + setStrokeColor: 52, + setStrokeColorN: 53, + setFillColor: 54, + setFillColorN: 55, + setStrokeGray: 56, + setFillGray: 57, + setStrokeRGBColor: 58, + setFillRGBColor: 59, + setStrokeCMYKColor: 60, + setFillCMYKColor: 61, + shadingFill: 62, + beginInlineImage: 63, + beginImageData: 64, + endInlineImage: 65, + paintXObject: 66, + markPoint: 67, + markPointProps: 68, + beginMarkedContent: 69, + beginMarkedContentProps: 70, + endMarkedContent: 71, + beginCompat: 72, + endCompat: 73, + paintFormXObjectBegin: 74, + paintFormXObjectEnd: 75, + beginGroup: 76, + endGroup: 77, + beginAnnotations: 78, + endAnnotations: 79, + beginAnnotation: 80, + endAnnotation: 81, + paintJpegXObject: 82, + paintImageMaskXObject: 83, + paintImageMaskXObjectGroup: 84, + paintImageXObject: 85, + paintInlineImageXObject: 86, + paintInlineImageXObjectGroup: 87, + paintImageXObjectRepeat: 88, + paintImageMaskXObjectRepeat: 89, + paintSolidColorImageMask: 90, + constructPath: 91 +}; +exports.OPS = OPS; +const UNSUPPORTED_FEATURES = { + unknown: "unknown", + forms: "forms", + javaScript: "javaScript", + smask: "smask", + shadingPattern: "shadingPattern", + font: "font", + errorTilingPattern: "errorTilingPattern", + errorExtGState: "errorExtGState", + errorXObject: "errorXObject", + errorFontLoadType3: "errorFontLoadType3", + errorFontState: "errorFontState", + errorFontMissing: "errorFontMissing", + errorFontTranslate: "errorFontTranslate", + errorColorSpace: "errorColorSpace", + errorOperatorList: "errorOperatorList", + errorFontToUnicode: "errorFontToUnicode", + errorFontLoadNative: "errorFontLoadNative", + errorFontGetPath: "errorFontGetPath", + errorMarkedContent: "errorMarkedContent" +}; +exports.UNSUPPORTED_FEATURES = UNSUPPORTED_FEATURES; +const PasswordResponses = { + NEED_PASSWORD: 1, + INCORRECT_PASSWORD: 2 +}; +exports.PasswordResponses = PasswordResponses; +let verbosity = VerbosityLevel.WARNINGS; + +function setVerbosityLevel(level) { + if (Number.isInteger(level)) { + verbosity = level; + } +} + +function getVerbosityLevel() { + return verbosity; +} + +function info(msg) { + if (verbosity >= VerbosityLevel.INFOS) { + console.log(`Info: ${msg}`); + } +} + +function warn(msg) { + if (verbosity >= VerbosityLevel.WARNINGS) { + console.log(`Warning: ${msg}`); + } +} + +function unreachable(msg) { + throw new Error(msg); +} + +function assert(cond, msg) { + if (!cond) { + unreachable(msg); + } +} + +function isSameOrigin(baseUrl, otherUrl) { + let base; + + try { + base = new URL(baseUrl); + + if (!base.origin || base.origin === "null") { + return false; + } + } catch (e) { + return false; + } + + const other = new URL(otherUrl, base); + return base.origin === other.origin; +} + +function _isValidProtocol(url) { + if (!url) { + return false; + } + + switch (url.protocol) { + case "http:": + case "https:": + case "ftp:": + case "mailto:": + case "tel:": + return true; + + default: + return false; + } +} + +function createValidAbsoluteUrl(url, baseUrl) { + if (!url) { + return null; + } + + try { + const absoluteUrl = baseUrl ? new URL(url, baseUrl) : new URL(url); + + if (_isValidProtocol(absoluteUrl)) { + return absoluteUrl; + } + } catch (ex) {} + + return null; +} + +function shadow(obj, prop, value) { + Object.defineProperty(obj, prop, { + value, + enumerable: true, + configurable: true, + writable: false + }); + return value; +} + +const BaseException = function BaseExceptionClosure() { + function BaseException(message) { + if (this.constructor === BaseException) { + unreachable("Cannot initialize BaseException."); + } + + this.message = message; + this.name = this.constructor.name; + } + + BaseException.prototype = new Error(); + BaseException.constructor = BaseException; + return BaseException; +}(); + +exports.BaseException = BaseException; + +class PasswordException extends BaseException { + constructor(msg, code) { + super(msg); + this.code = code; + } + +} + +exports.PasswordException = PasswordException; + +class UnknownErrorException extends BaseException { + constructor(msg, details) { + super(msg); + this.details = details; + } + +} + +exports.UnknownErrorException = UnknownErrorException; + +class InvalidPDFException extends BaseException {} + +exports.InvalidPDFException = InvalidPDFException; + +class MissingPDFException extends BaseException {} + +exports.MissingPDFException = MissingPDFException; + +class UnexpectedResponseException extends BaseException { + constructor(msg, status) { + super(msg); + this.status = status; + } + +} + +exports.UnexpectedResponseException = UnexpectedResponseException; + +class FormatError extends BaseException {} + +exports.FormatError = FormatError; + +class AbortException extends BaseException {} + +exports.AbortException = AbortException; +const NullCharactersRegExp = /\x00/g; + +function removeNullCharacters(str) { + if (typeof str !== "string") { + warn("The argument for removeNullCharacters must be a string."); + return str; + } + + return str.replace(NullCharactersRegExp, ""); +} + +function bytesToString(bytes) { + assert(bytes !== null && typeof bytes === "object" && bytes.length !== undefined, "Invalid argument for bytesToString"); + const length = bytes.length; + const MAX_ARGUMENT_COUNT = 8192; + + if (length < MAX_ARGUMENT_COUNT) { + return String.fromCharCode.apply(null, bytes); + } + + const strBuf = []; + + for (let i = 0; i < length; i += MAX_ARGUMENT_COUNT) { + const chunkEnd = Math.min(i + MAX_ARGUMENT_COUNT, length); + const chunk = bytes.subarray(i, chunkEnd); + strBuf.push(String.fromCharCode.apply(null, chunk)); + } + + return strBuf.join(""); +} + +function stringToBytes(str) { + assert(typeof str === "string", "Invalid argument for stringToBytes"); + const length = str.length; + const bytes = new Uint8Array(length); + + for (let i = 0; i < length; ++i) { + bytes[i] = str.charCodeAt(i) & 0xff; + } + + return bytes; +} + +function arrayByteLength(arr) { + if (arr.length !== undefined) { + return arr.length; + } + + assert(arr.byteLength !== undefined, "arrayByteLength - invalid argument."); + return arr.byteLength; +} + +function arraysToBytes(arr) { + const length = arr.length; + + if (length === 1 && arr[0] instanceof Uint8Array) { + return arr[0]; + } + + let resultLength = 0; + + for (let i = 0; i < length; i++) { + resultLength += arrayByteLength(arr[i]); + } + + let pos = 0; + const data = new Uint8Array(resultLength); + + for (let i = 0; i < length; i++) { + let item = arr[i]; + + if (!(item instanceof Uint8Array)) { + if (typeof item === "string") { + item = stringToBytes(item); + } else { + item = new Uint8Array(item); + } + } + + const itemLength = item.byteLength; + data.set(item, pos); + pos += itemLength; + } + + return data; +} + +function string32(value) { + return String.fromCharCode(value >> 24 & 0xff, value >> 16 & 0xff, value >> 8 & 0xff, value & 0xff); +} + +function objectSize(obj) { + return Object.keys(obj).length; +} + +function objectFromMap(map) { + const obj = Object.create(null); + + for (const [key, value] of map) { + obj[key] = value; + } + + return obj; +} + +function isLittleEndian() { + const buffer8 = new Uint8Array(4); + buffer8[0] = 1; + const view32 = new Uint32Array(buffer8.buffer, 0, 1); + return view32[0] === 1; +} + +const IsLittleEndianCached = { + get value() { + return shadow(this, "value", isLittleEndian()); + } + +}; +exports.IsLittleEndianCached = IsLittleEndianCached; + +function isEvalSupported() { + try { + new Function(""); + return true; + } catch (e) { + return false; + } +} + +const IsEvalSupportedCached = { + get value() { + return shadow(this, "value", isEvalSupported()); + } + +}; +exports.IsEvalSupportedCached = IsEvalSupportedCached; +const hexNumbers = [...Array(256).keys()].map(n => n.toString(16).padStart(2, "0")); + +class Util { + static makeHexColor(r, g, b) { + return `#${hexNumbers[r]}${hexNumbers[g]}${hexNumbers[b]}`; + } + + static transform(m1, m2) { + return [m1[0] * m2[0] + m1[2] * m2[1], m1[1] * m2[0] + m1[3] * m2[1], m1[0] * m2[2] + m1[2] * m2[3], m1[1] * m2[2] + m1[3] * m2[3], m1[0] * m2[4] + m1[2] * m2[5] + m1[4], m1[1] * m2[4] + m1[3] * m2[5] + m1[5]]; + } + + static applyTransform(p, m) { + const xt = p[0] * m[0] + p[1] * m[2] + m[4]; + const yt = p[0] * m[1] + p[1] * m[3] + m[5]; + return [xt, yt]; + } + + static applyInverseTransform(p, m) { + const d = m[0] * m[3] - m[1] * m[2]; + const xt = (p[0] * m[3] - p[1] * m[2] + m[2] * m[5] - m[4] * m[3]) / d; + const yt = (-p[0] * m[1] + p[1] * m[0] + m[4] * m[1] - m[5] * m[0]) / d; + return [xt, yt]; + } + + static getAxialAlignedBoundingBox(r, m) { + const p1 = Util.applyTransform(r, m); + const p2 = Util.applyTransform(r.slice(2, 4), m); + const p3 = Util.applyTransform([r[0], r[3]], m); + const p4 = Util.applyTransform([r[2], r[1]], m); + return [Math.min(p1[0], p2[0], p3[0], p4[0]), Math.min(p1[1], p2[1], p3[1], p4[1]), Math.max(p1[0], p2[0], p3[0], p4[0]), Math.max(p1[1], p2[1], p3[1], p4[1])]; + } + + static inverseTransform(m) { + const d = m[0] * m[3] - m[1] * m[2]; + return [m[3] / d, -m[1] / d, -m[2] / d, m[0] / d, (m[2] * m[5] - m[4] * m[3]) / d, (m[4] * m[1] - m[5] * m[0]) / d]; + } + + static apply3dTransform(m, v) { + return [m[0] * v[0] + m[1] * v[1] + m[2] * v[2], m[3] * v[0] + m[4] * v[1] + m[5] * v[2], m[6] * v[0] + m[7] * v[1] + m[8] * v[2]]; + } + + static singularValueDecompose2dScale(m) { + const transpose = [m[0], m[2], m[1], m[3]]; + const a = m[0] * transpose[0] + m[1] * transpose[2]; + const b = m[0] * transpose[1] + m[1] * transpose[3]; + const c = m[2] * transpose[0] + m[3] * transpose[2]; + const d = m[2] * transpose[1] + m[3] * transpose[3]; + const first = (a + d) / 2; + const second = Math.sqrt((a + d) ** 2 - 4 * (a * d - c * b)) / 2; + const sx = first + second || 1; + const sy = first - second || 1; + return [Math.sqrt(sx), Math.sqrt(sy)]; + } + + static normalizeRect(rect) { + const r = rect.slice(0); + + if (rect[0] > rect[2]) { + r[0] = rect[2]; + r[2] = rect[0]; + } + + if (rect[1] > rect[3]) { + r[1] = rect[3]; + r[3] = rect[1]; + } + + return r; + } + + static intersect(rect1, rect2) { + function compare(a, b) { + return a - b; + } + + const orderedX = [rect1[0], rect1[2], rect2[0], rect2[2]].sort(compare); + const orderedY = [rect1[1], rect1[3], rect2[1], rect2[3]].sort(compare); + const result = []; + rect1 = Util.normalizeRect(rect1); + rect2 = Util.normalizeRect(rect2); + + if (orderedX[0] === rect1[0] && orderedX[1] === rect2[0] || orderedX[0] === rect2[0] && orderedX[1] === rect1[0]) { + result[0] = orderedX[1]; + result[2] = orderedX[2]; + } else { + return null; + } + + if (orderedY[0] === rect1[1] && orderedY[1] === rect2[1] || orderedY[0] === rect2[1] && orderedY[1] === rect1[1]) { + result[1] = orderedY[1]; + result[3] = orderedY[2]; + } else { + return null; + } + + return result; + } + +} + +exports.Util = Util; +const PDFStringTranslateTable = [0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0x2D8, 0x2C7, 0x2C6, 0x2D9, 0x2DD, 0x2DB, 0x2DA, 0x2DC, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0x2022, 0x2020, 0x2021, 0x2026, 0x2014, 0x2013, 0x192, 0x2044, 0x2039, 0x203A, 0x2212, 0x2030, 0x201E, 0x201C, 0x201D, 0x2018, 0x2019, 0x201A, 0x2122, 0xFB01, 0xFB02, 0x141, 0x152, 0x160, 0x178, 0x17D, 0x131, 0x142, 0x153, 0x161, 0x17E, 0, 0x20AC]; + +function stringToPDFString(str) { + const length = str.length, + strBuf = []; + + if (str[0] === "\xFE" && str[1] === "\xFF") { + for (let i = 2; i < length; i += 2) { + strBuf.push(String.fromCharCode(str.charCodeAt(i) << 8 | str.charCodeAt(i + 1))); + } + } else if (str[0] === "\xFF" && str[1] === "\xFE") { + for (let i = 2; i < length; i += 2) { + strBuf.push(String.fromCharCode(str.charCodeAt(i + 1) << 8 | str.charCodeAt(i))); + } + } else { + for (let i = 0; i < length; ++i) { + const code = PDFStringTranslateTable[str.charCodeAt(i)]; + strBuf.push(code ? String.fromCharCode(code) : str.charAt(i)); + } + } + + return strBuf.join(""); +} + +function escapeString(str) { + return str.replace(/([()\\\n\r])/g, match => { + if (match === "\n") { + return "\\n"; + } else if (match === "\r") { + return "\\r"; + } + + return `\\${match}`; + }); +} + +function isAscii(str) { + return /^[\x00-\x7F]*$/.test(str); +} + +function stringToUTF16BEString(str) { + const buf = ["\xFE\xFF"]; + + for (let i = 0, ii = str.length; i < ii; i++) { + const char = str.charCodeAt(i); + buf.push(String.fromCharCode(char >> 8 & 0xff)); + buf.push(String.fromCharCode(char & 0xff)); + } + + return buf.join(""); +} + +function stringToUTF8String(str) { + return decodeURIComponent(escape(str)); +} + +function utf8StringToString(str) { + return unescape(encodeURIComponent(str)); +} + +function isBool(v) { + return typeof v === "boolean"; +} + +function isNum(v) { + return typeof v === "number"; +} + +function isString(v) { + return typeof v === "string"; +} + +function isArrayBuffer(v) { + return typeof v === "object" && v !== null && v.byteLength !== undefined; +} + +function isArrayEqual(arr1, arr2) { + if (arr1.length !== arr2.length) { + return false; + } + + for (let i = 0, ii = arr1.length; i < ii; i++) { + if (arr1[i] !== arr2[i]) { + return false; + } + } + + return true; +} + +function getModificationDate(date = new Date()) { + const buffer = [date.getUTCFullYear().toString(), (date.getUTCMonth() + 1).toString().padStart(2, "0"), date.getUTCDate().toString().padStart(2, "0"), date.getUTCHours().toString().padStart(2, "0"), date.getUTCMinutes().toString().padStart(2, "0"), date.getUTCSeconds().toString().padStart(2, "0")]; + return buffer.join(""); +} + +function createPromiseCapability() { + const capability = Object.create(null); + let isSettled = false; + Object.defineProperty(capability, "settled", { + get() { + return isSettled; + } + + }); + capability.promise = new Promise(function (resolve, reject) { + capability.resolve = function (data) { + isSettled = true; + resolve(data); + }; + + capability.reject = function (reason) { + isSettled = true; + reject(reason); + }; + }); + return capability; +} + +function createObjectURL(data, contentType = "", forceDataSchema = false) { + if (URL.createObjectURL && !forceDataSchema) { + return URL.createObjectURL(new Blob([data], { + type: contentType + })); + } + + const digits = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/="; + let buffer = `data:${contentType};base64,`; + + for (let i = 0, ii = data.length; i < ii; i += 3) { + const b1 = data[i] & 0xff; + const b2 = data[i + 1] & 0xff; + const b3 = data[i + 2] & 0xff; + const d1 = b1 >> 2, + d2 = (b1 & 3) << 4 | b2 >> 4; + const d3 = i + 1 < ii ? (b2 & 0xf) << 2 | b3 >> 6 : 64; + const d4 = i + 2 < ii ? b3 & 0x3f : 64; + buffer += digits[d1] + digits[d2] + digits[d3] + digits[d4]; + } + + return buffer; +} + +/***/ }), +/* 3 */ +/***/ ((__unused_webpack_module, __unused_webpack_exports, __w_pdfjs_require__) => { + + + +var _is_node = __w_pdfjs_require__(4); + +; + +/***/ }), +/* 4 */ +/***/ ((__unused_webpack_module, exports) => { + + + +Object.defineProperty(exports, "__esModule", ({ + value: true +})); +exports.isNodeJS = void 0; +const isNodeJS = typeof process === "object" && process + "" === "[object process]" && !process.versions.nw && !(process.versions.electron && process.type && process.type !== "browser"); +exports.isNodeJS = isNodeJS; + +/***/ }), +/* 5 */ +/***/ ((__unused_webpack_module, exports, __w_pdfjs_require__) => { + + + +Object.defineProperty(exports, "__esModule", ({ + value: true +})); +exports.clearPrimitiveCaches = clearPrimitiveCaches; +exports.isCmd = isCmd; +exports.isDict = isDict; +exports.isEOF = isEOF; +exports.isName = isName; +exports.isRef = isRef; +exports.isRefsEqual = isRefsEqual; +exports.isStream = isStream; +exports.RefSetCache = exports.RefSet = exports.Ref = exports.Name = exports.EOF = exports.Dict = exports.Cmd = void 0; + +var _util = __w_pdfjs_require__(2); + +const EOF = {}; +exports.EOF = EOF; + +const Name = function NameClosure() { + let nameCache = Object.create(null); + + function Name(name) { + this.name = name; + } + + Name.prototype = {}; + + Name.get = function Name_get(name) { + const nameValue = nameCache[name]; + return nameValue ? nameValue : nameCache[name] = new Name(name); + }; + + Name._clearCache = function () { + nameCache = Object.create(null); + }; + + return Name; +}(); + +exports.Name = Name; + +const Cmd = function CmdClosure() { + let cmdCache = Object.create(null); + + function Cmd(cmd) { + this.cmd = cmd; + } + + Cmd.prototype = {}; + + Cmd.get = function Cmd_get(cmd) { + const cmdValue = cmdCache[cmd]; + return cmdValue ? cmdValue : cmdCache[cmd] = new Cmd(cmd); + }; + + Cmd._clearCache = function () { + cmdCache = Object.create(null); + }; + + return Cmd; +}(); + +exports.Cmd = Cmd; + +const Dict = function DictClosure() { + const nonSerializable = function nonSerializableClosure() { + return nonSerializable; + }; + + function Dict(xref) { + this._map = Object.create(null); + this.xref = xref; + this.objId = null; + this.suppressEncryption = false; + this.__nonSerializable__ = nonSerializable; + } + + Dict.prototype = { + assignXref: function Dict_assignXref(newXref) { + this.xref = newXref; + }, + + get size() { + return Object.keys(this._map).length; + }, + + get(key1, key2, key3) { + let value = this._map[key1]; + + if (value === undefined && key2 !== undefined) { + value = this._map[key2]; + + if (value === undefined && key3 !== undefined) { + value = this._map[key3]; + } + } + + if (value instanceof Ref && this.xref) { + return this.xref.fetch(value, this.suppressEncryption); + } + + return value; + }, + + async getAsync(key1, key2, key3) { + let value = this._map[key1]; + + if (value === undefined && key2 !== undefined) { + value = this._map[key2]; + + if (value === undefined && key3 !== undefined) { + value = this._map[key3]; + } + } + + if (value instanceof Ref && this.xref) { + return this.xref.fetchAsync(value, this.suppressEncryption); + } + + return value; + }, + + getArray(key1, key2, key3) { + let value = this.get(key1, key2, key3); + + if (!Array.isArray(value) || !this.xref) { + return value; + } + + value = value.slice(); + + for (let i = 0, ii = value.length; i < ii; i++) { + if (!(value[i] instanceof Ref)) { + continue; + } + + value[i] = this.xref.fetch(value[i], this.suppressEncryption); + } + + return value; + }, + + getRaw: function Dict_getRaw(key) { + return this._map[key]; + }, + getKeys: function Dict_getKeys() { + return Object.keys(this._map); + }, + getRawValues: function Dict_getRawValues() { + return Object.values(this._map); + }, + set: function Dict_set(key, value) { + this._map[key] = value; + }, + has: function Dict_has(key) { + return this._map[key] !== undefined; + }, + forEach: function Dict_forEach(callback) { + for (const key in this._map) { + callback(key, this.get(key)); + } + } + }; + + Dict.empty = function () { + const emptyDict = new Dict(null); + + emptyDict.set = (key, value) => { + (0, _util.unreachable)("Should not call `set` on the empty dictionary."); + }; + + return emptyDict; + }(); + + Dict.merge = function ({ + xref, + dictArray, + mergeSubDicts = false + }) { + const mergedDict = new Dict(xref); + + if (!mergeSubDicts) { + for (const dict of dictArray) { + if (!(dict instanceof Dict)) { + continue; + } + + for (const [key, value] of Object.entries(dict._map)) { + if (mergedDict._map[key] === undefined) { + mergedDict._map[key] = value; + } + } + } + + return mergedDict.size > 0 ? mergedDict : Dict.empty; + } + + const properties = new Map(); + + for (const dict of dictArray) { + if (!(dict instanceof Dict)) { + continue; + } + + for (const [key, value] of Object.entries(dict._map)) { + let property = properties.get(key); + + if (property === undefined) { + property = []; + properties.set(key, property); + } + + property.push(value); + } + } + + for (const [name, values] of properties) { + if (values.length === 1 || !(values[0] instanceof Dict)) { + mergedDict._map[name] = values[0]; + continue; + } + + const subDict = new Dict(xref); + + for (const dict of values) { + if (!(dict instanceof Dict)) { + continue; + } + + for (const [key, value] of Object.entries(dict._map)) { + if (subDict._map[key] === undefined) { + subDict._map[key] = value; + } + } + } + + if (subDict.size > 0) { + mergedDict._map[name] = subDict; + } + } + + properties.clear(); + return mergedDict.size > 0 ? mergedDict : Dict.empty; + }; + + return Dict; +}(); + +exports.Dict = Dict; + +const Ref = function RefClosure() { + let refCache = Object.create(null); + + function Ref(num, gen) { + this.num = num; + this.gen = gen; + } + + Ref.prototype = { + toString: function Ref_toString() { + if (this.gen === 0) { + return `${this.num}R`; + } + + return `${this.num}R${this.gen}`; + } + }; + + Ref.get = function (num, gen) { + const key = gen === 0 ? `${num}R` : `${num}R${gen}`; + const refValue = refCache[key]; + return refValue ? refValue : refCache[key] = new Ref(num, gen); + }; + + Ref._clearCache = function () { + refCache = Object.create(null); + }; + + return Ref; +}(); + +exports.Ref = Ref; + +class RefSet { + constructor(parent = null) { + this._set = new Set(parent && parent._set); + } + + has(ref) { + return this._set.has(ref.toString()); + } + + put(ref) { + this._set.add(ref.toString()); + } + + remove(ref) { + this._set.delete(ref.toString()); + } + + forEach(callback) { + for (const ref of this._set.values()) { + callback(ref); + } + } + + clear() { + this._set.clear(); + } + +} + +exports.RefSet = RefSet; + +class RefSetCache { + constructor() { + this._map = new Map(); + } + + get size() { + return this._map.size; + } + + get(ref) { + return this._map.get(ref.toString()); + } + + has(ref) { + return this._map.has(ref.toString()); + } + + put(ref, obj) { + this._map.set(ref.toString(), obj); + } + + putAlias(ref, aliasRef) { + this._map.set(ref.toString(), this.get(aliasRef)); + } + + forEach(callback) { + for (const value of this._map.values()) { + callback(value); + } + } + + clear() { + this._map.clear(); + } + +} + +exports.RefSetCache = RefSetCache; + +function isEOF(v) { + return v === EOF; +} + +function isName(v, name) { + return v instanceof Name && (name === undefined || v.name === name); +} + +function isCmd(v, cmd) { + return v instanceof Cmd && (cmd === undefined || v.cmd === cmd); +} + +function isDict(v, type) { + return v instanceof Dict && (type === undefined || isName(v.get("Type"), type)); +} + +function isRef(v) { + return v instanceof Ref; +} + +function isRefsEqual(v1, v2) { + return v1.num === v2.num && v1.gen === v2.gen; +} + +function isStream(v) { + return typeof v === "object" && v !== null && v.getBytes !== undefined; +} + +function clearPrimitiveCaches() { + Cmd._clearCache(); + + Name._clearCache(); + + Ref._clearCache(); +} + +/***/ }), +/* 6 */ +/***/ ((__unused_webpack_module, exports, __w_pdfjs_require__) => { + + + +Object.defineProperty(exports, "__esModule", ({ + value: true +})); +exports.NetworkPdfManager = exports.LocalPdfManager = void 0; + +var _util = __w_pdfjs_require__(2); + +var _chunked_stream = __w_pdfjs_require__(7); + +var _core_utils = __w_pdfjs_require__(8); + +var _document = __w_pdfjs_require__(9); + +var _stream = __w_pdfjs_require__(12); + +function parseDocBaseUrl(url) { + if (url) { + const absoluteUrl = (0, _util.createValidAbsoluteUrl)(url); + + if (absoluteUrl) { + return absoluteUrl.href; + } + + (0, _util.warn)(`Invalid absolute docBaseUrl: "${url}".`); + } + + return null; +} + +class BasePdfManager { + constructor() { + if (this.constructor === BasePdfManager) { + (0, _util.unreachable)("Cannot initialize BasePdfManager."); + } + } + + get docId() { + return this._docId; + } + + get password() { + return this._password; + } + + get docBaseUrl() { + return this._docBaseUrl; + } + + onLoadedStream() { + (0, _util.unreachable)("Abstract method `onLoadedStream` called"); + } + + ensureDoc(prop, args) { + return this.ensure(this.pdfDocument, prop, args); + } + + ensureXRef(prop, args) { + return this.ensure(this.pdfDocument.xref, prop, args); + } + + ensureCatalog(prop, args) { + return this.ensure(this.pdfDocument.catalog, prop, args); + } + + getPage(pageIndex) { + return this.pdfDocument.getPage(pageIndex); + } + + fontFallback(id, handler) { + return this.pdfDocument.fontFallback(id, handler); + } + + cleanup(manuallyTriggered = false) { + return this.pdfDocument.cleanup(manuallyTriggered); + } + + async ensure(obj, prop, args) { + (0, _util.unreachable)("Abstract method `ensure` called"); + } + + requestRange(begin, end) { + (0, _util.unreachable)("Abstract method `requestRange` called"); + } + + requestLoadedStream() { + (0, _util.unreachable)("Abstract method `requestLoadedStream` called"); + } + + sendProgressiveData(chunk) { + (0, _util.unreachable)("Abstract method `sendProgressiveData` called"); + } + + updatePassword(password) { + this._password = password; + } + + terminate(reason) { + (0, _util.unreachable)("Abstract method `terminate` called"); + } + +} + +class LocalPdfManager extends BasePdfManager { + constructor(docId, data, password, evaluatorOptions, enableXfa, docBaseUrl) { + super(); + this._docId = docId; + this._password = password; + this._docBaseUrl = parseDocBaseUrl(docBaseUrl); + this.evaluatorOptions = evaluatorOptions; + this.enableXfa = enableXfa; + const stream = new _stream.Stream(data); + this.pdfDocument = new _document.PDFDocument(this, stream); + this._loadedStreamPromise = Promise.resolve(stream); + } + + async ensure(obj, prop, args) { + const value = obj[prop]; + + if (typeof value === "function") { + return value.apply(obj, args); + } + + return value; + } + + requestRange(begin, end) { + return Promise.resolve(); + } + + requestLoadedStream() {} + + onLoadedStream() { + return this._loadedStreamPromise; + } + + terminate(reason) {} + +} + +exports.LocalPdfManager = LocalPdfManager; + +class NetworkPdfManager extends BasePdfManager { + constructor(docId, pdfNetworkStream, args, evaluatorOptions, enableXfa, docBaseUrl) { + super(); + this._docId = docId; + this._password = args.password; + this._docBaseUrl = parseDocBaseUrl(docBaseUrl); + this.msgHandler = args.msgHandler; + this.evaluatorOptions = evaluatorOptions; + this.enableXfa = enableXfa; + this.streamManager = new _chunked_stream.ChunkedStreamManager(pdfNetworkStream, { + msgHandler: args.msgHandler, + length: args.length, + disableAutoFetch: args.disableAutoFetch, + rangeChunkSize: args.rangeChunkSize + }); + this.pdfDocument = new _document.PDFDocument(this, this.streamManager.getStream()); + } + + async ensure(obj, prop, args) { + try { + const value = obj[prop]; + + if (typeof value === "function") { + return value.apply(obj, args); + } + + return value; + } catch (ex) { + if (!(ex instanceof _core_utils.MissingDataException)) { + throw ex; + } + + await this.requestRange(ex.begin, ex.end); + return this.ensure(obj, prop, args); + } + } + + requestRange(begin, end) { + return this.streamManager.requestRange(begin, end); + } + + requestLoadedStream() { + this.streamManager.requestAllChunks(); + } + + sendProgressiveData(chunk) { + this.streamManager.onReceiveData({ + chunk + }); + } + + onLoadedStream() { + return this.streamManager.onLoadedStream(); + } + + terminate(reason) { + this.streamManager.abort(reason); + } + +} + +exports.NetworkPdfManager = NetworkPdfManager; + +/***/ }), +/* 7 */ +/***/ ((__unused_webpack_module, exports, __w_pdfjs_require__) => { + + + +Object.defineProperty(exports, "__esModule", ({ + value: true +})); +exports.ChunkedStreamManager = exports.ChunkedStream = void 0; + +var _util = __w_pdfjs_require__(2); + +var _core_utils = __w_pdfjs_require__(8); + +class ChunkedStream { + constructor(length, chunkSize, manager) { + this.bytes = new Uint8Array(length); + this.start = 0; + this.pos = 0; + this.end = length; + this.chunkSize = chunkSize; + this._loadedChunks = new Set(); + this.numChunks = Math.ceil(length / chunkSize); + this.manager = manager; + this.progressiveDataLength = 0; + this.lastSuccessfulEnsureByteChunk = -1; + } + + getMissingChunks() { + const chunks = []; + + for (let chunk = 0, n = this.numChunks; chunk < n; ++chunk) { + if (!this._loadedChunks.has(chunk)) { + chunks.push(chunk); + } + } + + return chunks; + } + + getBaseStreams() { + return [this]; + } + + get numChunksLoaded() { + return this._loadedChunks.size; + } + + allChunksLoaded() { + return this.numChunksLoaded === this.numChunks; + } + + onReceiveData(begin, chunk) { + const chunkSize = this.chunkSize; + + if (begin % chunkSize !== 0) { + throw new Error(`Bad begin offset: ${begin}`); + } + + const end = begin + chunk.byteLength; + + if (end % chunkSize !== 0 && end !== this.bytes.length) { + throw new Error(`Bad end offset: ${end}`); + } + + this.bytes.set(new Uint8Array(chunk), begin); + const beginChunk = Math.floor(begin / chunkSize); + const endChunk = Math.floor((end - 1) / chunkSize) + 1; + + for (let curChunk = beginChunk; curChunk < endChunk; ++curChunk) { + this._loadedChunks.add(curChunk); + } + } + + onReceiveProgressiveData(data) { + let position = this.progressiveDataLength; + const beginChunk = Math.floor(position / this.chunkSize); + this.bytes.set(new Uint8Array(data), position); + position += data.byteLength; + this.progressiveDataLength = position; + const endChunk = position >= this.end ? this.numChunks : Math.floor(position / this.chunkSize); + + for (let curChunk = beginChunk; curChunk < endChunk; ++curChunk) { + this._loadedChunks.add(curChunk); + } + } + + ensureByte(pos) { + if (pos < this.progressiveDataLength) { + return; + } + + const chunk = Math.floor(pos / this.chunkSize); + + if (chunk === this.lastSuccessfulEnsureByteChunk) { + return; + } + + if (!this._loadedChunks.has(chunk)) { + throw new _core_utils.MissingDataException(pos, pos + 1); + } + + this.lastSuccessfulEnsureByteChunk = chunk; + } + + ensureRange(begin, end) { + if (begin >= end) { + return; + } + + if (end <= this.progressiveDataLength) { + return; + } + + const chunkSize = this.chunkSize; + const beginChunk = Math.floor(begin / chunkSize); + const endChunk = Math.floor((end - 1) / chunkSize) + 1; + + for (let chunk = beginChunk; chunk < endChunk; ++chunk) { + if (!this._loadedChunks.has(chunk)) { + throw new _core_utils.MissingDataException(begin, end); + } + } + } + + nextEmptyChunk(beginChunk) { + const numChunks = this.numChunks; + + for (let i = 0; i < numChunks; ++i) { + const chunk = (beginChunk + i) % numChunks; + + if (!this._loadedChunks.has(chunk)) { + return chunk; + } + } + + return null; + } + + hasChunk(chunk) { + return this._loadedChunks.has(chunk); + } + + get length() { + return this.end - this.start; + } + + get isEmpty() { + return this.length === 0; + } + + getByte() { + const pos = this.pos; + + if (pos >= this.end) { + return -1; + } + + if (pos >= this.progressiveDataLength) { + this.ensureByte(pos); + } + + return this.bytes[this.pos++]; + } + + getUint16() { + const b0 = this.getByte(); + const b1 = this.getByte(); + + if (b0 === -1 || b1 === -1) { + return -1; + } + + return (b0 << 8) + b1; + } + + getInt32() { + const b0 = this.getByte(); + const b1 = this.getByte(); + const b2 = this.getByte(); + const b3 = this.getByte(); + return (b0 << 24) + (b1 << 16) + (b2 << 8) + b3; + } + + getBytes(length, forceClamped = false) { + const bytes = this.bytes; + const pos = this.pos; + const strEnd = this.end; + + if (!length) { + if (strEnd > this.progressiveDataLength) { + this.ensureRange(pos, strEnd); + } + + const subarray = bytes.subarray(pos, strEnd); + return forceClamped ? new Uint8ClampedArray(subarray) : subarray; + } + + let end = pos + length; + + if (end > strEnd) { + end = strEnd; + } + + if (end > this.progressiveDataLength) { + this.ensureRange(pos, end); + } + + this.pos = end; + const subarray = bytes.subarray(pos, end); + return forceClamped ? new Uint8ClampedArray(subarray) : subarray; + } + + peekByte() { + const peekedByte = this.getByte(); + + if (peekedByte !== -1) { + this.pos--; + } + + return peekedByte; + } + + peekBytes(length, forceClamped = false) { + const bytes = this.getBytes(length, forceClamped); + this.pos -= bytes.length; + return bytes; + } + + getByteRange(begin, end) { + if (begin < 0) { + begin = 0; + } + + if (end > this.end) { + end = this.end; + } + + if (end > this.progressiveDataLength) { + this.ensureRange(begin, end); + } + + return this.bytes.subarray(begin, end); + } + + skip(n) { + if (!n) { + n = 1; + } + + this.pos += n; + } + + reset() { + this.pos = this.start; + } + + moveStart() { + this.start = this.pos; + } + + makeSubStream(start, length, dict) { + if (length) { + if (start + length > this.progressiveDataLength) { + this.ensureRange(start, start + length); + } + } else { + if (start >= this.progressiveDataLength) { + this.ensureByte(start); + } + } + + function ChunkedStreamSubstream() {} + + ChunkedStreamSubstream.prototype = Object.create(this); + + ChunkedStreamSubstream.prototype.getMissingChunks = function () { + const chunkSize = this.chunkSize; + const beginChunk = Math.floor(this.start / chunkSize); + const endChunk = Math.floor((this.end - 1) / chunkSize) + 1; + const missingChunks = []; + + for (let chunk = beginChunk; chunk < endChunk; ++chunk) { + if (!this._loadedChunks.has(chunk)) { + missingChunks.push(chunk); + } + } + + return missingChunks; + }; + + ChunkedStreamSubstream.prototype.allChunksLoaded = function () { + if (this.numChunksLoaded === this.numChunks) { + return true; + } + + return this.getMissingChunks().length === 0; + }; + + const subStream = new ChunkedStreamSubstream(); + subStream.pos = subStream.start = start; + subStream.end = start + length || this.end; + subStream.dict = dict; + return subStream; + } + +} + +exports.ChunkedStream = ChunkedStream; + +class ChunkedStreamManager { + constructor(pdfNetworkStream, args) { + this.length = args.length; + this.chunkSize = args.rangeChunkSize; + this.stream = new ChunkedStream(this.length, this.chunkSize, this); + this.pdfNetworkStream = pdfNetworkStream; + this.disableAutoFetch = args.disableAutoFetch; + this.msgHandler = args.msgHandler; + this.currRequestId = 0; + this._chunksNeededByRequest = new Map(); + this._requestsByChunk = new Map(); + this._promisesByRequest = new Map(); + this.progressiveDataLength = 0; + this.aborted = false; + this._loadedStreamCapability = (0, _util.createPromiseCapability)(); + } + + onLoadedStream() { + return this._loadedStreamCapability.promise; + } + + sendRequest(begin, end) { + const rangeReader = this.pdfNetworkStream.getRangeReader(begin, end); + + if (!rangeReader.isStreamingSupported) { + rangeReader.onProgress = this.onProgress.bind(this); + } + + let chunks = [], + loaded = 0; + const promise = new Promise((resolve, reject) => { + const readChunk = chunk => { + try { + if (!chunk.done) { + const data = chunk.value; + chunks.push(data); + loaded += (0, _util.arrayByteLength)(data); + + if (rangeReader.isStreamingSupported) { + this.onProgress({ + loaded + }); + } + + rangeReader.read().then(readChunk, reject); + return; + } + + const chunkData = (0, _util.arraysToBytes)(chunks); + chunks = null; + resolve(chunkData); + } catch (e) { + reject(e); + } + }; + + rangeReader.read().then(readChunk, reject); + }); + promise.then(data => { + if (this.aborted) { + return; + } + + this.onReceiveData({ + chunk: data, + begin + }); + }); + } + + requestAllChunks() { + const missingChunks = this.stream.getMissingChunks(); + + this._requestChunks(missingChunks); + + return this._loadedStreamCapability.promise; + } + + _requestChunks(chunks) { + const requestId = this.currRequestId++; + const chunksNeeded = new Set(); + + this._chunksNeededByRequest.set(requestId, chunksNeeded); + + for (const chunk of chunks) { + if (!this.stream.hasChunk(chunk)) { + chunksNeeded.add(chunk); + } + } + + if (chunksNeeded.size === 0) { + return Promise.resolve(); + } + + const capability = (0, _util.createPromiseCapability)(); + + this._promisesByRequest.set(requestId, capability); + + const chunksToRequest = []; + + for (const chunk of chunksNeeded) { + let requestIds = this._requestsByChunk.get(chunk); + + if (!requestIds) { + requestIds = []; + + this._requestsByChunk.set(chunk, requestIds); + + chunksToRequest.push(chunk); + } + + requestIds.push(requestId); + } + + if (chunksToRequest.length > 0) { + const groupedChunksToRequest = this.groupChunks(chunksToRequest); + + for (const groupedChunk of groupedChunksToRequest) { + const begin = groupedChunk.beginChunk * this.chunkSize; + const end = Math.min(groupedChunk.endChunk * this.chunkSize, this.length); + this.sendRequest(begin, end); + } + } + + return capability.promise.catch(reason => { + if (this.aborted) { + return; + } + + throw reason; + }); + } + + getStream() { + return this.stream; + } + + requestRange(begin, end) { + end = Math.min(end, this.length); + const beginChunk = this.getBeginChunk(begin); + const endChunk = this.getEndChunk(end); + const chunks = []; + + for (let chunk = beginChunk; chunk < endChunk; ++chunk) { + chunks.push(chunk); + } + + return this._requestChunks(chunks); + } + + requestRanges(ranges = []) { + const chunksToRequest = []; + + for (const range of ranges) { + const beginChunk = this.getBeginChunk(range.begin); + const endChunk = this.getEndChunk(range.end); + + for (let chunk = beginChunk; chunk < endChunk; ++chunk) { + if (!chunksToRequest.includes(chunk)) { + chunksToRequest.push(chunk); + } + } + } + + chunksToRequest.sort(function (a, b) { + return a - b; + }); + return this._requestChunks(chunksToRequest); + } + + groupChunks(chunks) { + const groupedChunks = []; + let beginChunk = -1; + let prevChunk = -1; + + for (let i = 0, ii = chunks.length; i < ii; ++i) { + const chunk = chunks[i]; + + if (beginChunk < 0) { + beginChunk = chunk; + } + + if (prevChunk >= 0 && prevChunk + 1 !== chunk) { + groupedChunks.push({ + beginChunk, + endChunk: prevChunk + 1 + }); + beginChunk = chunk; + } + + if (i + 1 === chunks.length) { + groupedChunks.push({ + beginChunk, + endChunk: chunk + 1 + }); + } + + prevChunk = chunk; + } + + return groupedChunks; + } + + onProgress(args) { + this.msgHandler.send("DocProgress", { + loaded: this.stream.numChunksLoaded * this.chunkSize + args.loaded, + total: this.length + }); + } + + onReceiveData(args) { + const chunk = args.chunk; + const isProgressive = args.begin === undefined; + const begin = isProgressive ? this.progressiveDataLength : args.begin; + const end = begin + chunk.byteLength; + const beginChunk = Math.floor(begin / this.chunkSize); + const endChunk = end < this.length ? Math.floor(end / this.chunkSize) : Math.ceil(end / this.chunkSize); + + if (isProgressive) { + this.stream.onReceiveProgressiveData(chunk); + this.progressiveDataLength = end; + } else { + this.stream.onReceiveData(begin, chunk); + } + + if (this.stream.allChunksLoaded()) { + this._loadedStreamCapability.resolve(this.stream); + } + + const loadedRequests = []; + + for (let curChunk = beginChunk; curChunk < endChunk; ++curChunk) { + const requestIds = this._requestsByChunk.get(curChunk); + + if (!requestIds) { + continue; + } + + this._requestsByChunk.delete(curChunk); + + for (const requestId of requestIds) { + const chunksNeeded = this._chunksNeededByRequest.get(requestId); + + if (chunksNeeded.has(curChunk)) { + chunksNeeded.delete(curChunk); + } + + if (chunksNeeded.size > 0) { + continue; + } + + loadedRequests.push(requestId); + } + } + + if (!this.disableAutoFetch && this._requestsByChunk.size === 0) { + let nextEmptyChunk; + + if (this.stream.numChunksLoaded === 1) { + const lastChunk = this.stream.numChunks - 1; + + if (!this.stream.hasChunk(lastChunk)) { + nextEmptyChunk = lastChunk; + } + } else { + nextEmptyChunk = this.stream.nextEmptyChunk(endChunk); + } + + if (Number.isInteger(nextEmptyChunk)) { + this._requestChunks([nextEmptyChunk]); + } + } + + for (const requestId of loadedRequests) { + const capability = this._promisesByRequest.get(requestId); + + this._promisesByRequest.delete(requestId); + + capability.resolve(); + } + + this.msgHandler.send("DocProgress", { + loaded: this.stream.numChunksLoaded * this.chunkSize, + total: this.length + }); + } + + onError(err) { + this._loadedStreamCapability.reject(err); + } + + getBeginChunk(begin) { + return Math.floor(begin / this.chunkSize); + } + + getEndChunk(end) { + return Math.floor((end - 1) / this.chunkSize) + 1; + } + + abort(reason) { + this.aborted = true; + + if (this.pdfNetworkStream) { + this.pdfNetworkStream.cancelAllRequests(reason); + } + + for (const capability of this._promisesByRequest.values()) { + capability.reject(reason); + } + } + +} + +exports.ChunkedStreamManager = ChunkedStreamManager; + +/***/ }), +/* 8 */ +/***/ ((__unused_webpack_module, exports, __w_pdfjs_require__) => { + + + +Object.defineProperty(exports, "__esModule", ({ + value: true +})); +exports.collectActions = collectActions; +exports.encodeToXmlString = encodeToXmlString; +exports.escapePDFName = escapePDFName; +exports.getArrayLookupTableFactory = getArrayLookupTableFactory; +exports.getInheritableProperty = getInheritableProperty; +exports.getLookupTableFactory = getLookupTableFactory; +exports.isWhiteSpace = isWhiteSpace; +exports.log2 = log2; +exports.parseXFAPath = parseXFAPath; +exports.readInt8 = readInt8; +exports.readUint16 = readUint16; +exports.readUint32 = readUint32; +exports.toRomanNumerals = toRomanNumerals; +exports.XRefParseException = exports.XRefEntryException = exports.MissingDataException = void 0; + +var _util = __w_pdfjs_require__(2); + +var _primitives = __w_pdfjs_require__(5); + +function getLookupTableFactory(initializer) { + let lookup; + return function () { + if (initializer) { + lookup = Object.create(null); + initializer(lookup); + initializer = null; + } + + return lookup; + }; +} + +function getArrayLookupTableFactory(initializer) { + let lookup; + return function () { + if (initializer) { + let arr = initializer(); + initializer = null; + lookup = Object.create(null); + + for (let i = 0, ii = arr.length; i < ii; i += 2) { + lookup[arr[i]] = arr[i + 1]; + } + + arr = null; + } + + return lookup; + }; +} + +class MissingDataException extends _util.BaseException { + constructor(begin, end) { + super(`Missing data [${begin}, ${end})`); + this.begin = begin; + this.end = end; + } + +} + +exports.MissingDataException = MissingDataException; + +class XRefEntryException extends _util.BaseException {} + +exports.XRefEntryException = XRefEntryException; + +class XRefParseException extends _util.BaseException {} + +exports.XRefParseException = XRefParseException; + +function getInheritableProperty({ + dict, + key, + getArray = false, + stopWhenFound = true +}) { + let values; + const visited = new _primitives.RefSet(); + + while (dict instanceof _primitives.Dict && !(dict.objId && visited.has(dict.objId))) { + if (dict.objId) { + visited.put(dict.objId); + } + + const value = getArray ? dict.getArray(key) : dict.get(key); + + if (value !== undefined) { + if (stopWhenFound) { + return value; + } + + if (!values) { + values = []; + } + + values.push(value); + } + + dict = dict.get("Parent"); + } + + return values; +} + +const ROMAN_NUMBER_MAP = ["", "C", "CC", "CCC", "CD", "D", "DC", "DCC", "DCCC", "CM", "", "X", "XX", "XXX", "XL", "L", "LX", "LXX", "LXXX", "XC", "", "I", "II", "III", "IV", "V", "VI", "VII", "VIII", "IX"]; + +function toRomanNumerals(number, lowerCase = false) { + (0, _util.assert)(Number.isInteger(number) && number > 0, "The number should be a positive integer."); + const romanBuf = []; + let pos; + + while (number >= 1000) { + number -= 1000; + romanBuf.push("M"); + } + + pos = number / 100 | 0; + number %= 100; + romanBuf.push(ROMAN_NUMBER_MAP[pos]); + pos = number / 10 | 0; + number %= 10; + romanBuf.push(ROMAN_NUMBER_MAP[10 + pos]); + romanBuf.push(ROMAN_NUMBER_MAP[20 + number]); + const romanStr = romanBuf.join(""); + return lowerCase ? romanStr.toLowerCase() : romanStr; +} + +function log2(x) { + if (x <= 0) { + return 0; + } + + return Math.ceil(Math.log2(x)); +} + +function readInt8(data, offset) { + return data[offset] << 24 >> 24; +} + +function readUint16(data, offset) { + return data[offset] << 8 | data[offset + 1]; +} + +function readUint32(data, offset) { + return (data[offset] << 24 | data[offset + 1] << 16 | data[offset + 2] << 8 | data[offset + 3]) >>> 0; +} + +function isWhiteSpace(ch) { + return ch === 0x20 || ch === 0x09 || ch === 0x0d || ch === 0x0a; +} + +function parseXFAPath(path) { + const positionPattern = /(.+)\[([0-9]+)\]$/; + return path.split(".").map(component => { + const m = component.match(positionPattern); + + if (m) { + return { + name: m[1], + pos: parseInt(m[2], 10) + }; + } + + return { + name: component, + pos: 0 + }; + }); +} + +function escapePDFName(str) { + const buffer = []; + let start = 0; + + for (let i = 0, ii = str.length; i < ii; i++) { + const char = str.charCodeAt(i); + + if (char < 0x21 || char > 0x7e || char === 0x23 || char === 0x28 || char === 0x29 || char === 0x3c || char === 0x3e || char === 0x5b || char === 0x5d || char === 0x7b || char === 0x7d || char === 0x2f || char === 0x25) { + if (start < i) { + buffer.push(str.substring(start, i)); + } + + buffer.push(`#${char.toString(16)}`); + start = i + 1; + } + } + + if (buffer.length === 0) { + return str; + } + + if (start < str.length) { + buffer.push(str.substring(start, str.length)); + } + + return buffer.join(""); +} + +function _collectJS(entry, xref, list, parents) { + if (!entry) { + return; + } + + let parent = null; + + if ((0, _primitives.isRef)(entry)) { + if (parents.has(entry)) { + return; + } + + parent = entry; + parents.put(parent); + entry = xref.fetch(entry); + } + + if (Array.isArray(entry)) { + for (const element of entry) { + _collectJS(element, xref, list, parents); + } + } else if (entry instanceof _primitives.Dict) { + if ((0, _primitives.isName)(entry.get("S"), "JavaScript") && entry.has("JS")) { + const js = entry.get("JS"); + let code; + + if ((0, _primitives.isStream)(js)) { + code = (0, _util.bytesToString)(js.getBytes()); + } else { + code = js; + } + + code = (0, _util.stringToPDFString)(code); + + if (code) { + list.push(code); + } + } + + _collectJS(entry.getRaw("Next"), xref, list, parents); + } + + if (parent) { + parents.remove(parent); + } +} + +function collectActions(xref, dict, eventType) { + const actions = Object.create(null); + const additionalActionsDicts = getInheritableProperty({ + dict, + key: "AA", + stopWhenFound: false + }); + + if (additionalActionsDicts) { + for (let i = additionalActionsDicts.length - 1; i >= 0; i--) { + const additionalActions = additionalActionsDicts[i]; + + if (!(additionalActions instanceof _primitives.Dict)) { + continue; + } + + for (const key of additionalActions.getKeys()) { + const action = eventType[key]; + + if (!action) { + continue; + } + + const actionDict = additionalActions.getRaw(key); + const parents = new _primitives.RefSet(); + const list = []; + + _collectJS(actionDict, xref, list, parents); + + if (list.length > 0) { + actions[action] = list; + } + } + } + } + + if (dict.has("A")) { + const actionDict = dict.get("A"); + const parents = new _primitives.RefSet(); + const list = []; + + _collectJS(actionDict, xref, list, parents); + + if (list.length > 0) { + actions.Action = list; + } + } + + return (0, _util.objectSize)(actions) > 0 ? actions : null; +} + +const XMLEntities = { + 0x3c: "<", + 0x3e: ">", + 0x26: "&", + 0x22: """, + 0x27: "'" +}; + +function encodeToXmlString(str) { + const buffer = []; + let start = 0; + + for (let i = 0, ii = str.length; i < ii; i++) { + const char = str.codePointAt(i); + + if (0x20 <= char && char <= 0x7e) { + const entity = XMLEntities[char]; + + if (entity) { + if (start < i) { + buffer.push(str.substring(start, i)); + } + + buffer.push(entity); + start = i + 1; + } + } else { + if (start < i) { + buffer.push(str.substring(start, i)); + } + + buffer.push(`&#x${char.toString(16).toUpperCase()};`); + + if (char > 0xd7ff && (char < 0xe000 || char > 0xfffd)) { + i++; + } + + start = i + 1; + } + } + + if (buffer.length === 0) { + return str; + } + + if (start < str.length) { + buffer.push(str.substring(start, str.length)); + } + + return buffer.join(""); +} + +/***/ }), +/* 9 */ +/***/ ((__unused_webpack_module, exports, __w_pdfjs_require__) => { + + + +Object.defineProperty(exports, "__esModule", ({ + value: true +})); +exports.PDFDocument = exports.Page = void 0; + +var _util = __w_pdfjs_require__(2); + +var _obj = __w_pdfjs_require__(10); + +var _primitives = __w_pdfjs_require__(5); + +var _core_utils = __w_pdfjs_require__(8); + +var _stream = __w_pdfjs_require__(12); + +var _annotation = __w_pdfjs_require__(27); + +var _crypto = __w_pdfjs_require__(22); + +var _parser = __w_pdfjs_require__(11); + +var _operator_list = __w_pdfjs_require__(46); + +var _evaluator = __w_pdfjs_require__(29); + +var _factory = __w_pdfjs_require__(49); + +const DEFAULT_USER_UNIT = 1.0; +const LETTER_SIZE_MEDIABOX = [0, 0, 612, 792]; + +function isAnnotationRenderable(annotation, intent) { + return intent === "display" && annotation.viewable || intent === "print" && annotation.printable; +} + +class Page { + constructor({ + pdfManager, + xref, + pageIndex, + pageDict, + ref, + globalIdFactory, + fontCache, + builtInCMapCache, + globalImageCache, + nonBlendModesSet, + xfaFactory + }) { + this.pdfManager = pdfManager; + this.pageIndex = pageIndex; + this.pageDict = pageDict; + this.xref = xref; + this.ref = ref; + this.fontCache = fontCache; + this.builtInCMapCache = builtInCMapCache; + this.globalImageCache = globalImageCache; + this.nonBlendModesSet = nonBlendModesSet; + this.evaluatorOptions = pdfManager.evaluatorOptions; + this.resourcesPromise = null; + this.xfaFactory = xfaFactory; + const idCounters = { + obj: 0 + }; + this._localIdFactory = class extends globalIdFactory { + static createObjId() { + return `p${pageIndex}_${++idCounters.obj}`; + } + + }; + } + + _getInheritableProperty(key, getArray = false) { + const value = (0, _core_utils.getInheritableProperty)({ + dict: this.pageDict, + key, + getArray, + stopWhenFound: false + }); + + if (!Array.isArray(value)) { + return value; + } + + if (value.length === 1 || !(0, _primitives.isDict)(value[0])) { + return value[0]; + } + + return _primitives.Dict.merge({ + xref: this.xref, + dictArray: value + }); + } + + get content() { + return this.pageDict.get("Contents"); + } + + get resources() { + return (0, _util.shadow)(this, "resources", this._getInheritableProperty("Resources") || _primitives.Dict.empty); + } + + _getBoundingBox(name) { + if (this.xfaData) { + const { + width, + height + } = this.xfaData.attributes.style; + return [0, 0, parseInt(width), parseInt(height)]; + } + + const box = this._getInheritableProperty(name, true); + + if (Array.isArray(box) && box.length === 4) { + if (box[2] - box[0] !== 0 && box[3] - box[1] !== 0) { + return box; + } + + (0, _util.warn)(`Empty /${name} entry.`); + } + + return null; + } + + get mediaBox() { + return (0, _util.shadow)(this, "mediaBox", this._getBoundingBox("MediaBox") || LETTER_SIZE_MEDIABOX); + } + + get cropBox() { + return (0, _util.shadow)(this, "cropBox", this._getBoundingBox("CropBox") || this.mediaBox); + } + + get userUnit() { + let obj = this.pageDict.get("UserUnit"); + + if (!(0, _util.isNum)(obj) || obj <= 0) { + obj = DEFAULT_USER_UNIT; + } + + return (0, _util.shadow)(this, "userUnit", obj); + } + + get view() { + const { + cropBox, + mediaBox + } = this; + let view; + + if (cropBox === mediaBox || (0, _util.isArrayEqual)(cropBox, mediaBox)) { + view = mediaBox; + } else { + const box = _util.Util.intersect(cropBox, mediaBox); + + if (box && box[2] - box[0] !== 0 && box[3] - box[1] !== 0) { + view = box; + } else { + (0, _util.warn)("Empty /CropBox and /MediaBox intersection."); + } + } + + return (0, _util.shadow)(this, "view", view || mediaBox); + } + + get rotate() { + let rotate = this._getInheritableProperty("Rotate") || 0; + + if (rotate % 90 !== 0) { + rotate = 0; + } else if (rotate >= 360) { + rotate = rotate % 360; + } else if (rotate < 0) { + rotate = (rotate % 360 + 360) % 360; + } + + return (0, _util.shadow)(this, "rotate", rotate); + } + + getContentStream() { + const content = this.content; + let stream; + + if (Array.isArray(content)) { + const xref = this.xref; + const streams = []; + + for (const subStream of content) { + streams.push(xref.fetchIfRef(subStream)); + } + + stream = new _stream.StreamsSequenceStream(streams); + } else if ((0, _primitives.isStream)(content)) { + stream = content; + } else { + stream = new _stream.NullStream(); + } + + return stream; + } + + get xfaData() { + if (this.xfaFactory) { + return (0, _util.shadow)(this, "xfaData", this.xfaFactory.getPage(this.pageIndex)); + } + + return (0, _util.shadow)(this, "xfaData", null); + } + + save(handler, task, annotationStorage) { + const partialEvaluator = new _evaluator.PartialEvaluator({ + xref: this.xref, + handler, + pageIndex: this.pageIndex, + idFactory: this._localIdFactory, + fontCache: this.fontCache, + builtInCMapCache: this.builtInCMapCache, + globalImageCache: this.globalImageCache, + options: this.evaluatorOptions + }); + return this._parsedAnnotations.then(function (annotations) { + const newRefsPromises = []; + + for (const annotation of annotations) { + if (!isAnnotationRenderable(annotation, "print")) { + continue; + } + + newRefsPromises.push(annotation.save(partialEvaluator, task, annotationStorage).catch(function (reason) { + (0, _util.warn)("save - ignoring annotation data during " + `"${task.name}" task: "${reason}".`); + return null; + })); + } + + return Promise.all(newRefsPromises); + }); + } + + loadResources(keys) { + if (!this.resourcesPromise) { + this.resourcesPromise = this.pdfManager.ensure(this, "resources"); + } + + return this.resourcesPromise.then(() => { + const objectLoader = new _obj.ObjectLoader(this.resources, keys, this.xref); + return objectLoader.load(); + }); + } + + getOperatorList({ + handler, + sink, + task, + intent, + renderInteractiveForms, + annotationStorage + }) { + const contentStreamPromise = this.pdfManager.ensure(this, "getContentStream"); + const resourcesPromise = this.loadResources(["ExtGState", "ColorSpace", "Pattern", "Shading", "XObject", "Font"]); + const partialEvaluator = new _evaluator.PartialEvaluator({ + xref: this.xref, + handler, + pageIndex: this.pageIndex, + idFactory: this._localIdFactory, + fontCache: this.fontCache, + builtInCMapCache: this.builtInCMapCache, + globalImageCache: this.globalImageCache, + options: this.evaluatorOptions + }); + const dataPromises = Promise.all([contentStreamPromise, resourcesPromise]); + const pageListPromise = dataPromises.then(([contentStream]) => { + const opList = new _operator_list.OperatorList(intent, sink); + handler.send("StartRenderPage", { + transparency: partialEvaluator.hasBlendModes(this.resources, this.nonBlendModesSet), + pageIndex: this.pageIndex, + intent + }); + return partialEvaluator.getOperatorList({ + stream: contentStream, + task, + resources: this.resources, + operatorList: opList + }).then(function () { + return opList; + }); + }); + return Promise.all([pageListPromise, this._parsedAnnotations]).then(function ([pageOpList, annotations]) { + if (annotations.length === 0) { + pageOpList.flush(true); + return { + length: pageOpList.totalLength + }; + } + + const opListPromises = []; + + for (const annotation of annotations) { + if (isAnnotationRenderable(annotation, intent) && !annotation.isHidden(annotationStorage)) { + opListPromises.push(annotation.getOperatorList(partialEvaluator, task, renderInteractiveForms, annotationStorage).catch(function (reason) { + (0, _util.warn)("getOperatorList - ignoring annotation data during " + `"${task.name}" task: "${reason}".`); + return null; + })); + } + } + + return Promise.all(opListPromises).then(function (opLists) { + pageOpList.addOp(_util.OPS.beginAnnotations, []); + + for (const opList of opLists) { + pageOpList.addOpList(opList); + } + + pageOpList.addOp(_util.OPS.endAnnotations, []); + pageOpList.flush(true); + return { + length: pageOpList.totalLength + }; + }); + }); + } + + extractTextContent({ + handler, + task, + normalizeWhitespace, + sink, + combineTextItems + }) { + const contentStreamPromise = this.pdfManager.ensure(this, "getContentStream"); + const resourcesPromise = this.loadResources(["ExtGState", "XObject", "Font"]); + const dataPromises = Promise.all([contentStreamPromise, resourcesPromise]); + return dataPromises.then(([contentStream]) => { + const partialEvaluator = new _evaluator.PartialEvaluator({ + xref: this.xref, + handler, + pageIndex: this.pageIndex, + idFactory: this._localIdFactory, + fontCache: this.fontCache, + builtInCMapCache: this.builtInCMapCache, + globalImageCache: this.globalImageCache, + options: this.evaluatorOptions + }); + return partialEvaluator.getTextContent({ + stream: contentStream, + task, + resources: this.resources, + normalizeWhitespace, + combineTextItems, + sink + }); + }); + } + + getAnnotationsData(intent) { + return this._parsedAnnotations.then(function (annotations) { + const annotationsData = []; + + for (let i = 0, ii = annotations.length; i < ii; i++) { + if (!intent || isAnnotationRenderable(annotations[i], intent)) { + annotationsData.push(annotations[i].data); + } + } + + return annotationsData; + }); + } + + get annotations() { + const annots = this._getInheritableProperty("Annots"); + + return (0, _util.shadow)(this, "annotations", Array.isArray(annots) ? annots : []); + } + + get _parsedAnnotations() { + const parsedAnnotations = this.pdfManager.ensure(this, "annotations").then(() => { + const annotationPromises = []; + + for (const annotationRef of this.annotations) { + annotationPromises.push(_annotation.AnnotationFactory.create(this.xref, annotationRef, this.pdfManager, this._localIdFactory, false).catch(function (reason) { + (0, _util.warn)(`_parsedAnnotations: "${reason}".`); + return null; + })); + } + + return Promise.all(annotationPromises).then(function (annotations) { + return annotations.filter(annotation => !!annotation); + }); + }); + return (0, _util.shadow)(this, "_parsedAnnotations", parsedAnnotations); + } + + get jsActions() { + const actions = (0, _core_utils.collectActions)(this.xref, this.pageDict, _util.PageActionEventType); + return (0, _util.shadow)(this, "jsActions", actions); + } + +} + +exports.Page = Page; +const PDF_HEADER_SIGNATURE = new Uint8Array([0x25, 0x50, 0x44, 0x46, 0x2d]); +const STARTXREF_SIGNATURE = new Uint8Array([0x73, 0x74, 0x61, 0x72, 0x74, 0x78, 0x72, 0x65, 0x66]); +const ENDOBJ_SIGNATURE = new Uint8Array([0x65, 0x6e, 0x64, 0x6f, 0x62, 0x6a]); +const FINGERPRINT_FIRST_BYTES = 1024; +const EMPTY_FINGERPRINT = "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"; +const PDF_HEADER_VERSION_REGEXP = /^[1-9]\.[0-9]$/; + +function find(stream, signature, limit = 1024, backwards = false) { + const signatureLength = signature.length; + const scanBytes = stream.peekBytes(limit); + const scanLength = scanBytes.length - signatureLength; + + if (scanLength <= 0) { + return false; + } + + if (backwards) { + const signatureEnd = signatureLength - 1; + let pos = scanBytes.length - 1; + + while (pos >= signatureEnd) { + let j = 0; + + while (j < signatureLength && scanBytes[pos - j] === signature[signatureEnd - j]) { + j++; + } + + if (j >= signatureLength) { + stream.pos += pos - signatureEnd; + return true; + } + + pos--; + } + } else { + let pos = 0; + + while (pos <= scanLength) { + let j = 0; + + while (j < signatureLength && scanBytes[pos + j] === signature[j]) { + j++; + } + + if (j >= signatureLength) { + stream.pos += pos; + return true; + } + + pos++; + } + } + + return false; +} + +class PDFDocument { + constructor(pdfManager, arg) { + let stream; + + if ((0, _primitives.isStream)(arg)) { + stream = arg; + } else if ((0, _util.isArrayBuffer)(arg)) { + stream = new _stream.Stream(arg); + } else { + throw new Error("PDFDocument: Unknown argument type"); + } + + if (stream.length <= 0) { + throw new _util.InvalidPDFException("The PDF file is empty, i.e. its size is zero bytes."); + } + + this.pdfManager = pdfManager; + this.stream = stream; + this.xref = new _obj.XRef(stream, pdfManager); + this._pagePromises = []; + this._version = null; + const idCounters = { + font: 0 + }; + this._globalIdFactory = class { + static getDocId() { + return `g_${pdfManager.docId}`; + } + + static createFontId() { + return `f${++idCounters.font}`; + } + + static createObjId() { + (0, _util.unreachable)("Abstract method `createObjId` called."); + } + + }; + } + + parse(recoveryMode) { + this.xref.parse(recoveryMode); + this.catalog = new _obj.Catalog(this.pdfManager, this.xref); + + if (this.catalog.version) { + this._version = this.catalog.version; + } + } + + get linearization() { + let linearization = null; + + try { + linearization = _parser.Linearization.create(this.stream); + } catch (err) { + if (err instanceof _core_utils.MissingDataException) { + throw err; + } + + (0, _util.info)(err); + } + + return (0, _util.shadow)(this, "linearization", linearization); + } + + get startXRef() { + const stream = this.stream; + let startXRef = 0; + + if (this.linearization) { + stream.reset(); + + if (find(stream, ENDOBJ_SIGNATURE)) { + startXRef = stream.pos + 6 - stream.start; + } + } else { + const step = 1024; + const startXRefLength = STARTXREF_SIGNATURE.length; + let found = false, + pos = stream.end; + + while (!found && pos > 0) { + pos -= step - startXRefLength; + + if (pos < 0) { + pos = 0; + } + + stream.pos = pos; + found = find(stream, STARTXREF_SIGNATURE, step, true); + } + + if (found) { + stream.skip(9); + let ch; + + do { + ch = stream.getByte(); + } while ((0, _core_utils.isWhiteSpace)(ch)); + + let str = ""; + + while (ch >= 0x20 && ch <= 0x39) { + str += String.fromCharCode(ch); + ch = stream.getByte(); + } + + startXRef = parseInt(str, 10); + + if (isNaN(startXRef)) { + startXRef = 0; + } + } + } + + return (0, _util.shadow)(this, "startXRef", startXRef); + } + + checkHeader() { + const stream = this.stream; + stream.reset(); + + if (!find(stream, PDF_HEADER_SIGNATURE)) { + return; + } + + stream.moveStart(); + const MAX_PDF_VERSION_LENGTH = 12; + let version = "", + ch; + + while ((ch = stream.getByte()) > 0x20) { + if (version.length >= MAX_PDF_VERSION_LENGTH) { + break; + } + + version += String.fromCharCode(ch); + } + + if (!this._version) { + this._version = version.substring(5); + } + } + + parseStartXRef() { + this.xref.setStartXRef(this.startXRef); + } + + get numPages() { + if (this.xfaFactory) { + return (0, _util.shadow)(this, "numPages", this.xfaFactory.numberPages); + } + + const linearization = this.linearization; + const num = linearization ? linearization.numPages : this.catalog.numPages; + return (0, _util.shadow)(this, "numPages", num); + } + + _hasOnlyDocumentSignatures(fields, recursionDepth = 0) { + const RECURSION_LIMIT = 10; + + if (!Array.isArray(fields)) { + return false; + } + + return fields.every(field => { + field = this.xref.fetchIfRef(field); + + if (!(field instanceof _primitives.Dict)) { + return false; + } + + if (field.has("Kids")) { + if (++recursionDepth > RECURSION_LIMIT) { + (0, _util.warn)("_hasOnlyDocumentSignatures: maximum recursion depth reached"); + return false; + } + + return this._hasOnlyDocumentSignatures(field.get("Kids"), recursionDepth); + } + + const isSignature = (0, _primitives.isName)(field.get("FT"), "Sig"); + const rectangle = field.get("Rect"); + const isInvisible = Array.isArray(rectangle) && rectangle.every(value => value === 0); + return isSignature && isInvisible; + }); + } + + get xfaData() { + const acroForm = this.catalog.acroForm; + + if (!acroForm) { + return null; + } + + const xfa = acroForm.get("XFA"); + const entries = { + "xdp:xdp": "", + template: "", + datasets: "", + config: "", + connectionSet: "", + localeSet: "", + stylesheet: "", + "/xdp:xdp": "" + }; + + if ((0, _primitives.isStream)(xfa) && !xfa.isEmpty) { + try { + entries["xdp:xdp"] = (0, _util.stringToUTF8String)((0, _util.bytesToString)(xfa.getBytes())); + return entries; + } catch (_) { + (0, _util.warn)("XFA - Invalid utf-8 string."); + return null; + } + } + + if (!Array.isArray(xfa) || xfa.length === 0) { + return null; + } + + for (let i = 0, ii = xfa.length; i < ii; i += 2) { + let name; + + if (i === 0) { + name = "xdp:xdp"; + } else if (i === ii - 2) { + name = "/xdp:xdp"; + } else { + name = xfa[i]; + } + + if (!entries.hasOwnProperty(name)) { + continue; + } + + const data = this.xref.fetchIfRef(xfa[i + 1]); + + if (!(0, _primitives.isStream)(data) || data.isEmpty) { + continue; + } + + try { + entries[name] = (0, _util.stringToUTF8String)((0, _util.bytesToString)(data.getBytes())); + } catch (_) { + (0, _util.warn)("XFA - Invalid utf-8 string."); + return null; + } + } + + return entries; + } + + get xfaFactory() { + if (this.pdfManager.enableXfa && this.formInfo.hasXfa && !this.formInfo.hasAcroForm) { + const data = this.xfaData; + return (0, _util.shadow)(this, "xfaFactory", data ? new _factory.XFAFactory(data) : null); + } + + return (0, _util.shadow)(this, "xfaFaxtory", null); + } + + get isPureXfa() { + return this.xfaFactory !== null; + } + + get formInfo() { + const formInfo = { + hasFields: false, + hasAcroForm: false, + hasXfa: false + }; + const acroForm = this.catalog.acroForm; + + if (!acroForm) { + return (0, _util.shadow)(this, "formInfo", formInfo); + } + + try { + const fields = acroForm.get("Fields"); + const hasFields = Array.isArray(fields) && fields.length > 0; + formInfo.hasFields = hasFields; + const xfa = acroForm.get("XFA"); + formInfo.hasXfa = Array.isArray(xfa) && xfa.length > 0 || (0, _primitives.isStream)(xfa) && !xfa.isEmpty; + const sigFlags = acroForm.get("SigFlags"); + + const hasOnlyDocumentSignatures = !!(sigFlags & 0x1) && this._hasOnlyDocumentSignatures(fields); + + formInfo.hasAcroForm = hasFields && !hasOnlyDocumentSignatures; + } catch (ex) { + if (ex instanceof _core_utils.MissingDataException) { + throw ex; + } + + (0, _util.warn)(`Cannot fetch form information: "${ex}".`); + } + + return (0, _util.shadow)(this, "formInfo", formInfo); + } + + get documentInfo() { + const DocumentInfoValidators = { + Title: _util.isString, + Author: _util.isString, + Subject: _util.isString, + Keywords: _util.isString, + Creator: _util.isString, + Producer: _util.isString, + CreationDate: _util.isString, + ModDate: _util.isString, + Trapped: _primitives.isName + }; + let version = this._version; + + if (typeof version !== "string" || !PDF_HEADER_VERSION_REGEXP.test(version)) { + (0, _util.warn)(`Invalid PDF header version number: ${version}`); + version = null; + } + + const docInfo = { + PDFFormatVersion: version, + IsLinearized: !!this.linearization, + IsAcroFormPresent: this.formInfo.hasAcroForm, + IsXFAPresent: this.formInfo.hasXfa, + IsCollectionPresent: !!this.catalog.collection + }; + let infoDict; + + try { + infoDict = this.xref.trailer.get("Info"); + } catch (err) { + if (err instanceof _core_utils.MissingDataException) { + throw err; + } + + (0, _util.info)("The document information dictionary is invalid."); + } + + if ((0, _primitives.isDict)(infoDict)) { + for (const key of infoDict.getKeys()) { + const value = infoDict.get(key); + + if (DocumentInfoValidators[key]) { + if (DocumentInfoValidators[key](value)) { + docInfo[key] = typeof value !== "string" ? value : (0, _util.stringToPDFString)(value); + } else { + (0, _util.info)(`Bad value in document info for "${key}".`); + } + } else if (typeof key === "string") { + let customValue; + + if ((0, _util.isString)(value)) { + customValue = (0, _util.stringToPDFString)(value); + } else if ((0, _primitives.isName)(value) || (0, _util.isNum)(value) || (0, _util.isBool)(value)) { + customValue = value; + } else { + (0, _util.info)(`Unsupported value in document info for (custom) "${key}".`); + continue; + } + + if (!docInfo.Custom) { + docInfo.Custom = Object.create(null); + } + + docInfo.Custom[key] = customValue; + } + } + } + + return (0, _util.shadow)(this, "documentInfo", docInfo); + } + + get fingerprint() { + let hash; + const idArray = this.xref.trailer.get("ID"); + + if (Array.isArray(idArray) && idArray[0] && (0, _util.isString)(idArray[0]) && idArray[0] !== EMPTY_FINGERPRINT) { + hash = (0, _util.stringToBytes)(idArray[0]); + } else { + hash = (0, _crypto.calculateMD5)(this.stream.getByteRange(0, FINGERPRINT_FIRST_BYTES), 0, FINGERPRINT_FIRST_BYTES); + } + + const fingerprintBuf = []; + + for (let i = 0, ii = hash.length; i < ii; i++) { + const hex = hash[i].toString(16); + fingerprintBuf.push(hex.padStart(2, "0")); + } + + return (0, _util.shadow)(this, "fingerprint", fingerprintBuf.join("")); + } + + _getLinearizationPage(pageIndex) { + const { + catalog, + linearization + } = this; + + const ref = _primitives.Ref.get(linearization.objectNumberFirst, 0); + + return this.xref.fetchAsync(ref).then(obj => { + if ((0, _primitives.isDict)(obj, "Page") || (0, _primitives.isDict)(obj) && !obj.has("Type") && obj.has("Contents")) { + if (ref && !catalog.pageKidsCountCache.has(ref)) { + catalog.pageKidsCountCache.put(ref, 1); + } + + return [obj, ref]; + } + + throw new _util.FormatError("The Linearization dictionary doesn't point " + "to a valid Page dictionary."); + }).catch(reason => { + (0, _util.info)(reason); + return catalog.getPageDict(pageIndex); + }); + } + + getPage(pageIndex) { + if (this._pagePromises[pageIndex] !== undefined) { + return this._pagePromises[pageIndex]; + } + + const { + catalog, + linearization + } = this; + + if (this.xfaFactory) { + return Promise.resolve(new Page({ + pdfManager: this.pdfManager, + xref: this.xref, + pageIndex, + pageDict: _primitives.Dict.empty, + ref: null, + globalIdFactory: this._globalIdFactory, + fontCache: catalog.fontCache, + builtInCMapCache: catalog.builtInCMapCache, + globalImageCache: catalog.globalImageCache, + nonBlendModesSet: catalog.nonBlendModesSet, + xfaFactory: this.xfaFactory + })); + } + + const promise = linearization && linearization.pageFirst === pageIndex ? this._getLinearizationPage(pageIndex) : catalog.getPageDict(pageIndex); + return this._pagePromises[pageIndex] = promise.then(([pageDict, ref]) => { + return new Page({ + pdfManager: this.pdfManager, + xref: this.xref, + pageIndex, + pageDict, + ref, + globalIdFactory: this._globalIdFactory, + fontCache: catalog.fontCache, + builtInCMapCache: catalog.builtInCMapCache, + globalImageCache: catalog.globalImageCache, + nonBlendModesSet: catalog.nonBlendModesSet, + xfaFactory: null + }); + }); + } + + checkFirstPage() { + return this.getPage(0).catch(async reason => { + if (reason instanceof _core_utils.XRefEntryException) { + this._pagePromises.length = 0; + await this.cleanup(); + throw new _core_utils.XRefParseException(); + } + }); + } + + fontFallback(id, handler) { + return this.catalog.fontFallback(id, handler); + } + + async cleanup(manuallyTriggered = false) { + return this.catalog ? this.catalog.cleanup(manuallyTriggered) : (0, _primitives.clearPrimitiveCaches)(); + } + + _collectFieldObjects(name, fieldRef, promises) { + const field = this.xref.fetchIfRef(fieldRef); + + if (field.has("T")) { + const partName = (0, _util.stringToPDFString)(field.get("T")); + + if (name === "") { + name = partName; + } else { + name = `${name}.${partName}`; + } + } + + if (!promises.has(name)) { + promises.set(name, []); + } + + promises.get(name).push(_annotation.AnnotationFactory.create(this.xref, fieldRef, this.pdfManager, this._localIdFactory, true).then(annotation => annotation && annotation.getFieldObject()).catch(function (reason) { + (0, _util.warn)(`_collectFieldObjects: "${reason}".`); + return null; + })); + + if (field.has("Kids")) { + const kids = field.get("Kids"); + + for (const kid of kids) { + this._collectFieldObjects(name, kid, promises); + } + } + } + + get fieldObjects() { + if (!this.formInfo.hasFields) { + return (0, _util.shadow)(this, "fieldObjects", Promise.resolve(null)); + } + + const allFields = Object.create(null); + const fieldPromises = new Map(); + + for (const fieldRef of this.catalog.acroForm.get("Fields")) { + this._collectFieldObjects("", fieldRef, fieldPromises); + } + + const allPromises = []; + + for (const [name, promises] of fieldPromises) { + allPromises.push(Promise.all(promises).then(fields => { + fields = fields.filter(field => !!field); + + if (fields.length > 0) { + allFields[name] = fields; + } + })); + } + + return (0, _util.shadow)(this, "fieldObjects", Promise.all(allPromises).then(() => allFields)); + } + + get hasJSActions() { + return (0, _util.shadow)(this, "hasJSActions", this.fieldObjects.then(fieldObjects => { + return fieldObjects !== null && Object.values(fieldObjects).some(fieldObject => fieldObject.some(object => object.actions !== null)) || !!this.catalog.jsActions; + })); + } + + get calculationOrderIds() { + const acroForm = this.catalog.acroForm; + + if (!acroForm || !acroForm.has("CO")) { + return (0, _util.shadow)(this, "calculationOrderIds", null); + } + + const calculationOrder = acroForm.get("CO"); + + if (!Array.isArray(calculationOrder) || calculationOrder.length === 0) { + return (0, _util.shadow)(this, "calculationOrderIds", null); + } + + const ids = calculationOrder.filter(_primitives.isRef).map(ref => ref.toString()); + + if (ids.length === 0) { + return (0, _util.shadow)(this, "calculationOrderIds", null); + } + + return (0, _util.shadow)(this, "calculationOrderIds", ids); + } + +} + +exports.PDFDocument = PDFDocument; + +/***/ }), +/* 10 */ +/***/ ((__unused_webpack_module, exports, __w_pdfjs_require__) => { + + + +Object.defineProperty(exports, "__esModule", ({ + value: true +})); +exports.XRef = exports.ObjectLoader = exports.FileSpec = exports.Catalog = void 0; + +var _util = __w_pdfjs_require__(2); + +var _primitives = __w_pdfjs_require__(5); + +var _core_utils = __w_pdfjs_require__(8); + +var _parser = __w_pdfjs_require__(11); + +var _crypto = __w_pdfjs_require__(22); + +var _colorspace = __w_pdfjs_require__(23); + +var _image_utils = __w_pdfjs_require__(24); + +var _metadata_parser = __w_pdfjs_require__(25); + +function fetchDestination(dest) { + return (0, _primitives.isDict)(dest) ? dest.get("D") : dest; +} + +class Catalog { + constructor(pdfManager, xref) { + this.pdfManager = pdfManager; + this.xref = xref; + this._catDict = xref.getCatalogObj(); + + if (!(0, _primitives.isDict)(this._catDict)) { + throw new _util.FormatError("Catalog object is not a dictionary."); + } + + this.fontCache = new _primitives.RefSetCache(); + this.builtInCMapCache = new Map(); + this.globalImageCache = new _image_utils.GlobalImageCache(); + this.pageKidsCountCache = new _primitives.RefSetCache(); + this.nonBlendModesSet = new _primitives.RefSet(); + } + + get version() { + const version = this._catDict.get("Version"); + + if (!(0, _primitives.isName)(version)) { + return (0, _util.shadow)(this, "version", null); + } + + return (0, _util.shadow)(this, "version", version.name); + } + + get collection() { + let collection = null; + + try { + const obj = this._catDict.get("Collection"); + + if ((0, _primitives.isDict)(obj) && obj.size > 0) { + collection = obj; + } + } catch (ex) { + if (ex instanceof _core_utils.MissingDataException) { + throw ex; + } + + (0, _util.info)("Cannot fetch Collection entry; assuming no collection is present."); + } + + return (0, _util.shadow)(this, "collection", collection); + } + + get acroForm() { + let acroForm = null; + + try { + const obj = this._catDict.get("AcroForm"); + + if ((0, _primitives.isDict)(obj) && obj.size > 0) { + acroForm = obj; + } + } catch (ex) { + if (ex instanceof _core_utils.MissingDataException) { + throw ex; + } + + (0, _util.info)("Cannot fetch AcroForm entry; assuming no forms are present."); + } + + return (0, _util.shadow)(this, "acroForm", acroForm); + } + + get metadata() { + const streamRef = this._catDict.getRaw("Metadata"); + + if (!(0, _primitives.isRef)(streamRef)) { + return (0, _util.shadow)(this, "metadata", null); + } + + const suppressEncryption = !(this.xref.encrypt && this.xref.encrypt.encryptMetadata); + const stream = this.xref.fetch(streamRef, suppressEncryption); + let metadata = null; + + if ((0, _primitives.isStream)(stream) && (0, _primitives.isDict)(stream.dict)) { + const type = stream.dict.get("Type"); + const subtype = stream.dict.get("Subtype"); + + if ((0, _primitives.isName)(type, "Metadata") && (0, _primitives.isName)(subtype, "XML")) { + try { + const data = (0, _util.stringToUTF8String)((0, _util.bytesToString)(stream.getBytes())); + + if (data) { + metadata = new _metadata_parser.MetadataParser(data).serializable; + } + } catch (e) { + if (e instanceof _core_utils.MissingDataException) { + throw e; + } + + (0, _util.info)("Skipping invalid metadata."); + } + } + } + + return (0, _util.shadow)(this, "metadata", metadata); + } + + get markInfo() { + let markInfo = null; + + try { + markInfo = this._readMarkInfo(); + } catch (ex) { + if (ex instanceof _core_utils.MissingDataException) { + throw ex; + } + + (0, _util.warn)("Unable to read mark info."); + } + + return (0, _util.shadow)(this, "markInfo", markInfo); + } + + _readMarkInfo() { + const obj = this._catDict.get("MarkInfo"); + + if (!(0, _primitives.isDict)(obj)) { + return null; + } + + const markInfo = Object.assign(Object.create(null), { + Marked: false, + UserProperties: false, + Suspects: false + }); + + for (const key in markInfo) { + if (!obj.has(key)) { + continue; + } + + const value = obj.get(key); + + if (!(0, _util.isBool)(value)) { + continue; + } + + markInfo[key] = value; + } + + return markInfo; + } + + get toplevelPagesDict() { + const pagesObj = this._catDict.get("Pages"); + + if (!(0, _primitives.isDict)(pagesObj)) { + throw new _util.FormatError("Invalid top-level pages dictionary."); + } + + return (0, _util.shadow)(this, "toplevelPagesDict", pagesObj); + } + + get documentOutline() { + let obj = null; + + try { + obj = this._readDocumentOutline(); + } catch (ex) { + if (ex instanceof _core_utils.MissingDataException) { + throw ex; + } + + (0, _util.warn)("Unable to read document outline."); + } + + return (0, _util.shadow)(this, "documentOutline", obj); + } + + _readDocumentOutline() { + let obj = this._catDict.get("Outlines"); + + if (!(0, _primitives.isDict)(obj)) { + return null; + } + + obj = obj.getRaw("First"); + + if (!(0, _primitives.isRef)(obj)) { + return null; + } + + const root = { + items: [] + }; + const queue = [{ + obj, + parent: root + }]; + const processed = new _primitives.RefSet(); + processed.put(obj); + const xref = this.xref, + blackColor = new Uint8ClampedArray(3); + + while (queue.length > 0) { + const i = queue.shift(); + const outlineDict = xref.fetchIfRef(i.obj); + + if (outlineDict === null) { + continue; + } + + if (!outlineDict.has("Title")) { + throw new _util.FormatError("Invalid outline item encountered."); + } + + const data = { + url: null, + dest: null + }; + Catalog.parseDestDictionary({ + destDict: outlineDict, + resultObj: data, + docBaseUrl: this.pdfManager.docBaseUrl + }); + const title = outlineDict.get("Title"); + const flags = outlineDict.get("F") || 0; + const color = outlineDict.getArray("C"); + const count = outlineDict.get("Count"); + let rgbColor = blackColor; + + if (Array.isArray(color) && color.length === 3 && (color[0] !== 0 || color[1] !== 0 || color[2] !== 0)) { + rgbColor = _colorspace.ColorSpace.singletons.rgb.getRgb(color, 0); + } + + const outlineItem = { + dest: data.dest, + url: data.url, + unsafeUrl: data.unsafeUrl, + newWindow: data.newWindow, + title: (0, _util.stringToPDFString)(title), + color: rgbColor, + count: Number.isInteger(count) ? count : undefined, + bold: !!(flags & 2), + italic: !!(flags & 1), + items: [] + }; + i.parent.items.push(outlineItem); + obj = outlineDict.getRaw("First"); + + if ((0, _primitives.isRef)(obj) && !processed.has(obj)) { + queue.push({ + obj, + parent: outlineItem + }); + processed.put(obj); + } + + obj = outlineDict.getRaw("Next"); + + if ((0, _primitives.isRef)(obj) && !processed.has(obj)) { + queue.push({ + obj, + parent: i.parent + }); + processed.put(obj); + } + } + + return root.items.length > 0 ? root.items : null; + } + + get permissions() { + let permissions = null; + + try { + permissions = this._readPermissions(); + } catch (ex) { + if (ex instanceof _core_utils.MissingDataException) { + throw ex; + } + + (0, _util.warn)("Unable to read permissions."); + } + + return (0, _util.shadow)(this, "permissions", permissions); + } + + _readPermissions() { + const encrypt = this.xref.trailer.get("Encrypt"); + + if (!(0, _primitives.isDict)(encrypt)) { + return null; + } + + let flags = encrypt.get("P"); + + if (!(0, _util.isNum)(flags)) { + return null; + } + + flags += 2 ** 32; + const permissions = []; + + for (const key in _util.PermissionFlag) { + const value = _util.PermissionFlag[key]; + + if (flags & value) { + permissions.push(value); + } + } + + return permissions; + } + + get optionalContentConfig() { + let config = null; + + try { + const properties = this._catDict.get("OCProperties"); + + if (!properties) { + return (0, _util.shadow)(this, "optionalContentConfig", null); + } + + const defaultConfig = properties.get("D"); + + if (!defaultConfig) { + return (0, _util.shadow)(this, "optionalContentConfig", null); + } + + const groupsData = properties.get("OCGs"); + + if (!Array.isArray(groupsData)) { + return (0, _util.shadow)(this, "optionalContentConfig", null); + } + + const groups = []; + const groupRefs = []; + + for (const groupRef of groupsData) { + if (!(0, _primitives.isRef)(groupRef)) { + continue; + } + + groupRefs.push(groupRef); + const group = this.xref.fetchIfRef(groupRef); + groups.push({ + id: groupRef.toString(), + name: (0, _util.isString)(group.get("Name")) ? (0, _util.stringToPDFString)(group.get("Name")) : null, + intent: (0, _util.isString)(group.get("Intent")) ? (0, _util.stringToPDFString)(group.get("Intent")) : null + }); + } + + config = this._readOptionalContentConfig(defaultConfig, groupRefs); + config.groups = groups; + } catch (ex) { + if (ex instanceof _core_utils.MissingDataException) { + throw ex; + } + + (0, _util.warn)(`Unable to read optional content config: ${ex}`); + } + + return (0, _util.shadow)(this, "optionalContentConfig", config); + } + + _readOptionalContentConfig(config, contentGroupRefs) { + function parseOnOff(refs) { + const onParsed = []; + + if (Array.isArray(refs)) { + for (const value of refs) { + if (!(0, _primitives.isRef)(value)) { + continue; + } + + if (contentGroupRefs.includes(value)) { + onParsed.push(value.toString()); + } + } + } + + return onParsed; + } + + function parseOrder(refs, nestedLevels = 0) { + if (!Array.isArray(refs)) { + return null; + } + + const order = []; + + for (const value of refs) { + if ((0, _primitives.isRef)(value) && contentGroupRefs.includes(value)) { + parsedOrderRefs.put(value); + order.push(value.toString()); + continue; + } + + const nestedOrder = parseNestedOrder(value, nestedLevels); + + if (nestedOrder) { + order.push(nestedOrder); + } + } + + if (nestedLevels > 0) { + return order; + } + + const hiddenGroups = []; + + for (const groupRef of contentGroupRefs) { + if (parsedOrderRefs.has(groupRef)) { + continue; + } + + hiddenGroups.push(groupRef.toString()); + } + + if (hiddenGroups.length) { + order.push({ + name: null, + order: hiddenGroups + }); + } + + return order; + } + + function parseNestedOrder(ref, nestedLevels) { + if (++nestedLevels > MAX_NESTED_LEVELS) { + (0, _util.warn)("parseNestedOrder - reached MAX_NESTED_LEVELS."); + return null; + } + + const value = xref.fetchIfRef(ref); + + if (!Array.isArray(value)) { + return null; + } + + const nestedName = xref.fetchIfRef(value[0]); + + if (typeof nestedName !== "string") { + return null; + } + + const nestedOrder = parseOrder(value.slice(1), nestedLevels); + + if (!nestedOrder || !nestedOrder.length) { + return null; + } + + return { + name: (0, _util.stringToPDFString)(nestedName), + order: nestedOrder + }; + } + + const xref = this.xref, + parsedOrderRefs = new _primitives.RefSet(), + MAX_NESTED_LEVELS = 10; + return { + name: (0, _util.isString)(config.get("Name")) ? (0, _util.stringToPDFString)(config.get("Name")) : null, + creator: (0, _util.isString)(config.get("Creator")) ? (0, _util.stringToPDFString)(config.get("Creator")) : null, + baseState: (0, _primitives.isName)(config.get("BaseState")) ? config.get("BaseState").name : null, + on: parseOnOff(config.get("ON")), + off: parseOnOff(config.get("OFF")), + order: parseOrder(config.get("Order")), + groups: null + }; + } + + get numPages() { + const obj = this.toplevelPagesDict.get("Count"); + + if (!Number.isInteger(obj)) { + throw new _util.FormatError("Page count in top-level pages dictionary is not an integer."); + } + + return (0, _util.shadow)(this, "numPages", obj); + } + + get destinations() { + const obj = this._readDests(), + dests = Object.create(null); + + if (obj instanceof NameTree) { + const names = obj.getAll(); + + for (const name in names) { + dests[name] = fetchDestination(names[name]); + } + } else if (obj instanceof _primitives.Dict) { + obj.forEach(function (key, value) { + if (value) { + dests[key] = fetchDestination(value); + } + }); + } + + return (0, _util.shadow)(this, "destinations", dests); + } + + getDestination(destinationId) { + const obj = this._readDests(); + + if (obj instanceof NameTree || obj instanceof _primitives.Dict) { + return fetchDestination(obj.get(destinationId) || null); + } + + return null; + } + + _readDests() { + const obj = this._catDict.get("Names"); + + if (obj && obj.has("Dests")) { + return new NameTree(obj.getRaw("Dests"), this.xref); + } else if (this._catDict.has("Dests")) { + return this._catDict.get("Dests"); + } + + return undefined; + } + + get pageLabels() { + let obj = null; + + try { + obj = this._readPageLabels(); + } catch (ex) { + if (ex instanceof _core_utils.MissingDataException) { + throw ex; + } + + (0, _util.warn)("Unable to read page labels."); + } + + return (0, _util.shadow)(this, "pageLabels", obj); + } + + _readPageLabels() { + const obj = this._catDict.getRaw("PageLabels"); + + if (!obj) { + return null; + } + + const pageLabels = new Array(this.numPages); + let style = null, + prefix = ""; + const numberTree = new NumberTree(obj, this.xref); + const nums = numberTree.getAll(); + let currentLabel = "", + currentIndex = 1; + + for (let i = 0, ii = this.numPages; i < ii; i++) { + if (i in nums) { + const labelDict = nums[i]; + + if (!(0, _primitives.isDict)(labelDict)) { + throw new _util.FormatError("PageLabel is not a dictionary."); + } + + if (labelDict.has("Type") && !(0, _primitives.isName)(labelDict.get("Type"), "PageLabel")) { + throw new _util.FormatError("Invalid type in PageLabel dictionary."); + } + + if (labelDict.has("S")) { + const s = labelDict.get("S"); + + if (!(0, _primitives.isName)(s)) { + throw new _util.FormatError("Invalid style in PageLabel dictionary."); + } + + style = s.name; + } else { + style = null; + } + + if (labelDict.has("P")) { + const p = labelDict.get("P"); + + if (!(0, _util.isString)(p)) { + throw new _util.FormatError("Invalid prefix in PageLabel dictionary."); + } + + prefix = (0, _util.stringToPDFString)(p); + } else { + prefix = ""; + } + + if (labelDict.has("St")) { + const st = labelDict.get("St"); + + if (!(Number.isInteger(st) && st >= 1)) { + throw new _util.FormatError("Invalid start in PageLabel dictionary."); + } + + currentIndex = st; + } else { + currentIndex = 1; + } + } + + switch (style) { + case "D": + currentLabel = currentIndex; + break; + + case "R": + case "r": + currentLabel = (0, _core_utils.toRomanNumerals)(currentIndex, style === "r"); + break; + + case "A": + case "a": + const LIMIT = 26; + const A_UPPER_CASE = 0x41, + A_LOWER_CASE = 0x61; + const baseCharCode = style === "a" ? A_LOWER_CASE : A_UPPER_CASE; + const letterIndex = currentIndex - 1; + const character = String.fromCharCode(baseCharCode + letterIndex % LIMIT); + const charBuf = []; + + for (let j = 0, jj = letterIndex / LIMIT | 0; j <= jj; j++) { + charBuf.push(character); + } + + currentLabel = charBuf.join(""); + break; + + default: + if (style) { + throw new _util.FormatError(`Invalid style "${style}" in PageLabel dictionary.`); + } + + currentLabel = ""; + } + + pageLabels[i] = prefix + currentLabel; + currentIndex++; + } + + return pageLabels; + } + + get pageLayout() { + const obj = this._catDict.get("PageLayout"); + + let pageLayout = ""; + + if ((0, _primitives.isName)(obj)) { + switch (obj.name) { + case "SinglePage": + case "OneColumn": + case "TwoColumnLeft": + case "TwoColumnRight": + case "TwoPageLeft": + case "TwoPageRight": + pageLayout = obj.name; + } + } + + return (0, _util.shadow)(this, "pageLayout", pageLayout); + } + + get pageMode() { + const obj = this._catDict.get("PageMode"); + + let pageMode = "UseNone"; + + if ((0, _primitives.isName)(obj)) { + switch (obj.name) { + case "UseNone": + case "UseOutlines": + case "UseThumbs": + case "FullScreen": + case "UseOC": + case "UseAttachments": + pageMode = obj.name; + } + } + + return (0, _util.shadow)(this, "pageMode", pageMode); + } + + get viewerPreferences() { + const ViewerPreferencesValidators = { + HideToolbar: _util.isBool, + HideMenubar: _util.isBool, + HideWindowUI: _util.isBool, + FitWindow: _util.isBool, + CenterWindow: _util.isBool, + DisplayDocTitle: _util.isBool, + NonFullScreenPageMode: _primitives.isName, + Direction: _primitives.isName, + ViewArea: _primitives.isName, + ViewClip: _primitives.isName, + PrintArea: _primitives.isName, + PrintClip: _primitives.isName, + PrintScaling: _primitives.isName, + Duplex: _primitives.isName, + PickTrayByPDFSize: _util.isBool, + PrintPageRange: Array.isArray, + NumCopies: Number.isInteger + }; + + const obj = this._catDict.get("ViewerPreferences"); + + let prefs = null; + + if ((0, _primitives.isDict)(obj)) { + for (const key in ViewerPreferencesValidators) { + if (!obj.has(key)) { + continue; + } + + const value = obj.get(key); + + if (!ViewerPreferencesValidators[key](value)) { + (0, _util.info)(`Bad value in ViewerPreferences for "${key}".`); + continue; + } + + let prefValue; + + switch (key) { + case "NonFullScreenPageMode": + switch (value.name) { + case "UseNone": + case "UseOutlines": + case "UseThumbs": + case "UseOC": + prefValue = value.name; + break; + + default: + prefValue = "UseNone"; + } + + break; + + case "Direction": + switch (value.name) { + case "L2R": + case "R2L": + prefValue = value.name; + break; + + default: + prefValue = "L2R"; + } + + break; + + case "ViewArea": + case "ViewClip": + case "PrintArea": + case "PrintClip": + switch (value.name) { + case "MediaBox": + case "CropBox": + case "BleedBox": + case "TrimBox": + case "ArtBox": + prefValue = value.name; + break; + + default: + prefValue = "CropBox"; + } + + break; + + case "PrintScaling": + switch (value.name) { + case "None": + case "AppDefault": + prefValue = value.name; + break; + + default: + prefValue = "AppDefault"; + } + + break; + + case "Duplex": + switch (value.name) { + case "Simplex": + case "DuplexFlipShortEdge": + case "DuplexFlipLongEdge": + prefValue = value.name; + break; + + default: + prefValue = "None"; + } + + break; + + case "PrintPageRange": + const length = value.length; + + if (length % 2 !== 0) { + break; + } + + const isValid = value.every((page, i, arr) => { + return Number.isInteger(page) && page > 0 && (i === 0 || page >= arr[i - 1]) && page <= this.numPages; + }); + + if (isValid) { + prefValue = value; + } + + break; + + case "NumCopies": + if (value > 0) { + prefValue = value; + } + + break; + + default: + if (typeof value !== "boolean") { + throw new _util.FormatError(`viewerPreferences - expected a boolean value for: ${key}`); + } + + prefValue = value; + } + + if (prefValue !== undefined) { + if (!prefs) { + prefs = Object.create(null); + } + + prefs[key] = prefValue; + } else { + (0, _util.info)(`Bad value in ViewerPreferences for "${key}".`); + } + } + } + + return (0, _util.shadow)(this, "viewerPreferences", prefs); + } + + get openAction() { + const obj = this._catDict.get("OpenAction"); + + const openAction = Object.create(null); + + if ((0, _primitives.isDict)(obj)) { + const destDict = new _primitives.Dict(this.xref); + destDict.set("A", obj); + const resultObj = { + url: null, + dest: null, + action: null + }; + Catalog.parseDestDictionary({ + destDict, + resultObj + }); + + if (Array.isArray(resultObj.dest)) { + openAction.dest = resultObj.dest; + } else if (resultObj.action) { + openAction.action = resultObj.action; + } + } else if (Array.isArray(obj)) { + openAction.dest = obj; + } + + return (0, _util.shadow)(this, "openAction", (0, _util.objectSize)(openAction) > 0 ? openAction : null); + } + + get attachments() { + const obj = this._catDict.get("Names"); + + let attachments = null; + + if (obj && obj.has("EmbeddedFiles")) { + const nameTree = new NameTree(obj.getRaw("EmbeddedFiles"), this.xref); + const names = nameTree.getAll(); + + for (const name in names) { + const fs = new FileSpec(names[name], this.xref); + + if (!attachments) { + attachments = Object.create(null); + } + + attachments[(0, _util.stringToPDFString)(name)] = fs.serializable; + } + } + + return (0, _util.shadow)(this, "attachments", attachments); + } + + _collectJavaScript() { + const obj = this._catDict.get("Names"); + + let javaScript = null; + + function appendIfJavaScriptDict(name, jsDict) { + const type = jsDict.get("S"); + + if (!(0, _primitives.isName)(type, "JavaScript")) { + return; + } + + let js = jsDict.get("JS"); + + if ((0, _primitives.isStream)(js)) { + js = (0, _util.bytesToString)(js.getBytes()); + } else if (!(0, _util.isString)(js)) { + return; + } + + if (javaScript === null) { + javaScript = Object.create(null); + } + + javaScript[name] = (0, _util.stringToPDFString)(js); + } + + if (obj && obj.has("JavaScript")) { + const nameTree = new NameTree(obj.getRaw("JavaScript"), this.xref); + const names = nameTree.getAll(); + + for (const name in names) { + const jsDict = names[name]; + + if ((0, _primitives.isDict)(jsDict)) { + appendIfJavaScriptDict(name, jsDict); + } + } + } + + const openAction = this._catDict.get("OpenAction"); + + if ((0, _primitives.isDict)(openAction) && (0, _primitives.isName)(openAction.get("S"), "JavaScript")) { + appendIfJavaScriptDict("OpenAction", openAction); + } + + return javaScript; + } + + get javaScript() { + const javaScript = this._collectJavaScript(); + + return (0, _util.shadow)(this, "javaScript", javaScript ? Object.values(javaScript) : null); + } + + get jsActions() { + const js = this._collectJavaScript(); + + let actions = (0, _core_utils.collectActions)(this.xref, this._catDict, _util.DocumentActionEventType); + + if (!actions && js) { + actions = Object.create(null); + } + + if (actions && js) { + for (const [key, val] of Object.entries(js)) { + if (key in actions) { + actions[key].push(val); + } else { + actions[key] = [val]; + } + } + } + + return (0, _util.shadow)(this, "jsActions", actions); + } + + fontFallback(id, handler) { + const promises = []; + this.fontCache.forEach(function (promise) { + promises.push(promise); + }); + return Promise.all(promises).then(translatedFonts => { + for (const translatedFont of translatedFonts) { + if (translatedFont.loadedName === id) { + translatedFont.fallback(handler); + return; + } + } + }); + } + + cleanup(manuallyTriggered = false) { + (0, _primitives.clearPrimitiveCaches)(); + this.globalImageCache.clear(manuallyTriggered); + this.pageKidsCountCache.clear(); + this.nonBlendModesSet.clear(); + const promises = []; + this.fontCache.forEach(function (promise) { + promises.push(promise); + }); + return Promise.all(promises).then(translatedFonts => { + for (const { + dict + } of translatedFonts) { + delete dict.cacheKey; + } + + this.fontCache.clear(); + this.builtInCMapCache.clear(); + }); + } + + getPageDict(pageIndex) { + const capability = (0, _util.createPromiseCapability)(); + const nodesToVisit = [this._catDict.getRaw("Pages")]; + const visitedNodes = new _primitives.RefSet(); + const xref = this.xref, + pageKidsCountCache = this.pageKidsCountCache; + let count, + currentPageIndex = 0; + + function next() { + while (nodesToVisit.length) { + const currentNode = nodesToVisit.pop(); + + if ((0, _primitives.isRef)(currentNode)) { + count = pageKidsCountCache.get(currentNode); + + if (count > 0 && currentPageIndex + count < pageIndex) { + currentPageIndex += count; + continue; + } + + if (visitedNodes.has(currentNode)) { + capability.reject(new _util.FormatError("Pages tree contains circular reference.")); + return; + } + + visitedNodes.put(currentNode); + xref.fetchAsync(currentNode).then(function (obj) { + if ((0, _primitives.isDict)(obj, "Page") || (0, _primitives.isDict)(obj) && !obj.has("Kids")) { + if (pageIndex === currentPageIndex) { + if (currentNode && !pageKidsCountCache.has(currentNode)) { + pageKidsCountCache.put(currentNode, 1); + } + + capability.resolve([obj, currentNode]); + } else { + currentPageIndex++; + next(); + } + + return; + } + + nodesToVisit.push(obj); + next(); + }, capability.reject); + return; + } + + if (!(0, _primitives.isDict)(currentNode)) { + capability.reject(new _util.FormatError("Page dictionary kid reference points to wrong type of object.")); + return; + } + + count = currentNode.get("Count"); + + if (Number.isInteger(count) && count >= 0) { + const objId = currentNode.objId; + + if (objId && !pageKidsCountCache.has(objId)) { + pageKidsCountCache.put(objId, count); + } + + if (currentPageIndex + count <= pageIndex) { + currentPageIndex += count; + continue; + } + } + + const kids = currentNode.get("Kids"); + + if (!Array.isArray(kids)) { + if ((0, _primitives.isName)(currentNode.get("Type"), "Page") || !currentNode.has("Type") && currentNode.has("Contents")) { + if (currentPageIndex === pageIndex) { + capability.resolve([currentNode, null]); + return; + } + + currentPageIndex++; + continue; + } + + capability.reject(new _util.FormatError("Page dictionary kids object is not an array.")); + return; + } + + for (let last = kids.length - 1; last >= 0; last--) { + nodesToVisit.push(kids[last]); + } + } + + capability.reject(new Error(`Page index ${pageIndex} not found.`)); + } + + next(); + return capability.promise; + } + + getPageIndex(pageRef) { + const xref = this.xref; + + function pagesBeforeRef(kidRef) { + let total = 0, + parentRef; + return xref.fetchAsync(kidRef).then(function (node) { + if ((0, _primitives.isRefsEqual)(kidRef, pageRef) && !(0, _primitives.isDict)(node, "Page") && !((0, _primitives.isDict)(node) && !node.has("Type") && node.has("Contents"))) { + throw new _util.FormatError("The reference does not point to a /Page dictionary."); + } + + if (!node) { + return null; + } + + if (!(0, _primitives.isDict)(node)) { + throw new _util.FormatError("Node must be a dictionary."); + } + + parentRef = node.getRaw("Parent"); + return node.getAsync("Parent"); + }).then(function (parent) { + if (!parent) { + return null; + } + + if (!(0, _primitives.isDict)(parent)) { + throw new _util.FormatError("Parent must be a dictionary."); + } + + return parent.getAsync("Kids"); + }).then(function (kids) { + if (!kids) { + return null; + } + + const kidPromises = []; + let found = false; + + for (let i = 0, ii = kids.length; i < ii; i++) { + const kid = kids[i]; + + if (!(0, _primitives.isRef)(kid)) { + throw new _util.FormatError("Kid must be a reference."); + } + + if ((0, _primitives.isRefsEqual)(kid, kidRef)) { + found = true; + break; + } + + kidPromises.push(xref.fetchAsync(kid).then(function (obj) { + if (!(0, _primitives.isDict)(obj)) { + throw new _util.FormatError("Kid node must be a dictionary."); + } + + if (obj.has("Count")) { + total += obj.get("Count"); + } else { + total++; + } + })); + } + + if (!found) { + throw new _util.FormatError("Kid reference not found in parent's kids."); + } + + return Promise.all(kidPromises).then(function () { + return [total, parentRef]; + }); + }); + } + + let total = 0; + + function next(ref) { + return pagesBeforeRef(ref).then(function (args) { + if (!args) { + return total; + } + + const [count, parentRef] = args; + total += count; + return next(parentRef); + }); + } + + return next(pageRef); + } + + static parseDestDictionary(params) { + function addDefaultProtocolToUrl(url) { + return url.startsWith("www.") ? `http://${url}` : url; + } + + function tryConvertUrlEncoding(url) { + try { + return (0, _util.stringToUTF8String)(url); + } catch (e) { + return url; + } + } + + const destDict = params.destDict; + + if (!(0, _primitives.isDict)(destDict)) { + (0, _util.warn)("parseDestDictionary: `destDict` must be a dictionary."); + return; + } + + const resultObj = params.resultObj; + + if (typeof resultObj !== "object") { + (0, _util.warn)("parseDestDictionary: `resultObj` must be an object."); + return; + } + + const docBaseUrl = params.docBaseUrl || null; + let action = destDict.get("A"), + url, + dest; + + if (!(0, _primitives.isDict)(action)) { + if (destDict.has("Dest")) { + action = destDict.get("Dest"); + } else { + action = destDict.get("AA"); + + if ((0, _primitives.isDict)(action)) { + if (action.has("D")) { + action = action.get("D"); + } else if (action.has("U")) { + action = action.get("U"); + } + } + } + } + + if ((0, _primitives.isDict)(action)) { + const actionType = action.get("S"); + + if (!(0, _primitives.isName)(actionType)) { + (0, _util.warn)("parseDestDictionary: Invalid type in Action dictionary."); + return; + } + + const actionName = actionType.name; + + switch (actionName) { + case "URI": + url = action.get("URI"); + + if ((0, _primitives.isName)(url)) { + url = "/" + url.name; + } else if ((0, _util.isString)(url)) { + url = addDefaultProtocolToUrl(url); + } + + break; + + case "GoTo": + dest = action.get("D"); + break; + + case "Launch": + case "GoToR": + const urlDict = action.get("F"); + + if ((0, _primitives.isDict)(urlDict)) { + url = urlDict.get("F") || null; + } else if ((0, _util.isString)(urlDict)) { + url = urlDict; + } + + let remoteDest = action.get("D"); + + if (remoteDest) { + if ((0, _primitives.isName)(remoteDest)) { + remoteDest = remoteDest.name; + } + + if ((0, _util.isString)(url)) { + const baseUrl = url.split("#")[0]; + + if ((0, _util.isString)(remoteDest)) { + url = baseUrl + "#" + remoteDest; + } else if (Array.isArray(remoteDest)) { + url = baseUrl + "#" + JSON.stringify(remoteDest); + } + } + } + + const newWindow = action.get("NewWindow"); + + if ((0, _util.isBool)(newWindow)) { + resultObj.newWindow = newWindow; + } + + break; + + case "Named": + const namedAction = action.get("N"); + + if ((0, _primitives.isName)(namedAction)) { + resultObj.action = namedAction.name; + } + + break; + + case "JavaScript": + const jsAction = action.get("JS"); + let js; + + if ((0, _primitives.isStream)(jsAction)) { + js = (0, _util.bytesToString)(jsAction.getBytes()); + } else if ((0, _util.isString)(jsAction)) { + js = jsAction; + } + + if (js) { + const URL_OPEN_METHODS = ["app.launchURL", "window.open"]; + const regex = new RegExp("^\\s*(" + URL_OPEN_METHODS.join("|").split(".").join("\\.") + ")\\((?:'|\")([^'\"]*)(?:'|\")(?:,\\s*(\\w+)\\)|\\))", "i"); + const jsUrl = regex.exec((0, _util.stringToPDFString)(js)); + + if (jsUrl && jsUrl[2]) { + url = jsUrl[2]; + + if (jsUrl[3] === "true" && jsUrl[1] === "app.launchURL") { + resultObj.newWindow = true; + } + + break; + } + } + + default: + if (actionName === "JavaScript" || actionName === "ResetForm" || actionName === "SubmitForm") { + break; + } + + (0, _util.warn)(`parseDestDictionary - unsupported action: "${actionName}".`); + break; + } + } else if (destDict.has("Dest")) { + dest = destDict.get("Dest"); + } + + if ((0, _util.isString)(url)) { + url = tryConvertUrlEncoding(url); + const absoluteUrl = (0, _util.createValidAbsoluteUrl)(url, docBaseUrl); + + if (absoluteUrl) { + resultObj.url = absoluteUrl.href; + } + + resultObj.unsafeUrl = url; + } + + if (dest) { + if ((0, _primitives.isName)(dest)) { + dest = dest.name; + } + + if ((0, _util.isString)(dest) || Array.isArray(dest)) { + resultObj.dest = dest; + } + } + } + +} + +exports.Catalog = Catalog; + +var XRef = function XRefClosure() { + function XRef(stream, pdfManager) { + this.stream = stream; + this.pdfManager = pdfManager; + this.entries = []; + this.xrefstms = Object.create(null); + this._cacheMap = new Map(); + this.stats = { + streamTypes: Object.create(null), + fontTypes: Object.create(null) + }; + this._newRefNum = null; + } + + XRef.prototype = { + getNewRef: function XRef_getNewRef() { + if (this._newRefNum === null) { + this._newRefNum = this.entries.length; + } + + return _primitives.Ref.get(this._newRefNum++, 0); + }, + resetNewRef: function XRef_resetNewRef() { + this._newRefNum = null; + }, + setStartXRef: function XRef_setStartXRef(startXRef) { + this.startXRefQueue = [startXRef]; + }, + parse: function XRef_parse(recoveryMode) { + var trailerDict; + + if (!recoveryMode) { + trailerDict = this.readXRef(); + } else { + (0, _util.warn)("Indexing all PDF objects"); + trailerDict = this.indexObjects(); + } + + trailerDict.assignXref(this); + this.trailer = trailerDict; + let encrypt; + + try { + encrypt = trailerDict.get("Encrypt"); + } catch (ex) { + if (ex instanceof _core_utils.MissingDataException) { + throw ex; + } + + (0, _util.warn)(`XRef.parse - Invalid "Encrypt" reference: "${ex}".`); + } + + if ((0, _primitives.isDict)(encrypt)) { + var ids = trailerDict.get("ID"); + var fileId = ids && ids.length ? ids[0] : ""; + encrypt.suppressEncryption = true; + this.encrypt = new _crypto.CipherTransformFactory(encrypt, fileId, this.pdfManager.password); + } + + let root; + + try { + root = trailerDict.get("Root"); + } catch (ex) { + if (ex instanceof _core_utils.MissingDataException) { + throw ex; + } + + (0, _util.warn)(`XRef.parse - Invalid "Root" reference: "${ex}".`); + } + + if ((0, _primitives.isDict)(root) && root.has("Pages")) { + this.root = root; + } else { + if (!recoveryMode) { + throw new _core_utils.XRefParseException(); + } + + throw new _util.FormatError("Invalid root reference"); + } + }, + processXRefTable: function XRef_processXRefTable(parser) { + if (!("tableState" in this)) { + this.tableState = { + entryNum: 0, + streamPos: parser.lexer.stream.pos, + parserBuf1: parser.buf1, + parserBuf2: parser.buf2 + }; + } + + var obj = this.readXRefTable(parser); + + if (!(0, _primitives.isCmd)(obj, "trailer")) { + throw new _util.FormatError("Invalid XRef table: could not find trailer dictionary"); + } + + var dict = parser.getObj(); + + if (!(0, _primitives.isDict)(dict) && dict.dict) { + dict = dict.dict; + } + + if (!(0, _primitives.isDict)(dict)) { + throw new _util.FormatError("Invalid XRef table: could not parse trailer dictionary"); + } + + delete this.tableState; + return dict; + }, + readXRefTable: function XRef_readXRefTable(parser) { + var stream = parser.lexer.stream; + var tableState = this.tableState; + stream.pos = tableState.streamPos; + parser.buf1 = tableState.parserBuf1; + parser.buf2 = tableState.parserBuf2; + var obj; + + while (true) { + if (!("firstEntryNum" in tableState) || !("entryCount" in tableState)) { + if ((0, _primitives.isCmd)(obj = parser.getObj(), "trailer")) { + break; + } + + tableState.firstEntryNum = obj; + tableState.entryCount = parser.getObj(); + } + + var first = tableState.firstEntryNum; + var count = tableState.entryCount; + + if (!Number.isInteger(first) || !Number.isInteger(count)) { + throw new _util.FormatError("Invalid XRef table: wrong types in subsection header"); + } + + for (var i = tableState.entryNum; i < count; i++) { + tableState.streamPos = stream.pos; + tableState.entryNum = i; + tableState.parserBuf1 = parser.buf1; + tableState.parserBuf2 = parser.buf2; + var entry = {}; + entry.offset = parser.getObj(); + entry.gen = parser.getObj(); + var type = parser.getObj(); + + if (type instanceof _primitives.Cmd) { + switch (type.cmd) { + case "f": + entry.free = true; + break; + + case "n": + entry.uncompressed = true; + break; + } + } + + if (!Number.isInteger(entry.offset) || !Number.isInteger(entry.gen) || !(entry.free || entry.uncompressed)) { + throw new _util.FormatError(`Invalid entry in XRef subsection: ${first}, ${count}`); + } + + if (i === 0 && entry.free && first === 1) { + first = 0; + } + + if (!this.entries[i + first]) { + this.entries[i + first] = entry; + } + } + + tableState.entryNum = 0; + tableState.streamPos = stream.pos; + tableState.parserBuf1 = parser.buf1; + tableState.parserBuf2 = parser.buf2; + delete tableState.firstEntryNum; + delete tableState.entryCount; + } + + if (this.entries[0] && !this.entries[0].free) { + throw new _util.FormatError("Invalid XRef table: unexpected first object"); + } + + return obj; + }, + processXRefStream: function XRef_processXRefStream(stream) { + if (!("streamState" in this)) { + var streamParameters = stream.dict; + var byteWidths = streamParameters.get("W"); + var range = streamParameters.get("Index"); + + if (!range) { + range = [0, streamParameters.get("Size")]; + } + + this.streamState = { + entryRanges: range, + byteWidths, + entryNum: 0, + streamPos: stream.pos + }; + } + + this.readXRefStream(stream); + delete this.streamState; + return stream.dict; + }, + readXRefStream: function XRef_readXRefStream(stream) { + var i, j; + var streamState = this.streamState; + stream.pos = streamState.streamPos; + var byteWidths = streamState.byteWidths; + var typeFieldWidth = byteWidths[0]; + var offsetFieldWidth = byteWidths[1]; + var generationFieldWidth = byteWidths[2]; + var entryRanges = streamState.entryRanges; + + while (entryRanges.length > 0) { + var first = entryRanges[0]; + var n = entryRanges[1]; + + if (!Number.isInteger(first) || !Number.isInteger(n)) { + throw new _util.FormatError(`Invalid XRef range fields: ${first}, ${n}`); + } + + if (!Number.isInteger(typeFieldWidth) || !Number.isInteger(offsetFieldWidth) || !Number.isInteger(generationFieldWidth)) { + throw new _util.FormatError(`Invalid XRef entry fields length: ${first}, ${n}`); + } + + for (i = streamState.entryNum; i < n; ++i) { + streamState.entryNum = i; + streamState.streamPos = stream.pos; + var type = 0, + offset = 0, + generation = 0; + + for (j = 0; j < typeFieldWidth; ++j) { + type = type << 8 | stream.getByte(); + } + + if (typeFieldWidth === 0) { + type = 1; + } + + for (j = 0; j < offsetFieldWidth; ++j) { + offset = offset << 8 | stream.getByte(); + } + + for (j = 0; j < generationFieldWidth; ++j) { + generation = generation << 8 | stream.getByte(); + } + + var entry = {}; + entry.offset = offset; + entry.gen = generation; + + switch (type) { + case 0: + entry.free = true; + break; + + case 1: + entry.uncompressed = true; + break; + + case 2: + break; + + default: + throw new _util.FormatError(`Invalid XRef entry type: ${type}`); + } + + if (!this.entries[first + i]) { + this.entries[first + i] = entry; + } + } + + streamState.entryNum = 0; + streamState.streamPos = stream.pos; + entryRanges.splice(0, 2); + } + }, + indexObjects: function XRef_indexObjects() { + var TAB = 0x9, + LF = 0xa, + CR = 0xd, + SPACE = 0x20; + var PERCENT = 0x25, + LT = 0x3c; + + function readToken(data, offset) { + var token = "", + ch = data[offset]; + + while (ch !== LF && ch !== CR && ch !== LT) { + if (++offset >= data.length) { + break; + } + + token += String.fromCharCode(ch); + ch = data[offset]; + } + + return token; + } + + function skipUntil(data, offset, what) { + var length = what.length, + dataLength = data.length; + var skipped = 0; + + while (offset < dataLength) { + var i = 0; + + while (i < length && data[offset + i] === what[i]) { + ++i; + } + + if (i >= length) { + break; + } + + offset++; + skipped++; + } + + return skipped; + } + + var objRegExp = /^(\d+)\s+(\d+)\s+obj\b/; + const endobjRegExp = /\bendobj[\b\s]$/; + const nestedObjRegExp = /\s+(\d+\s+\d+\s+obj[\b\s<])$/; + const CHECK_CONTENT_LENGTH = 25; + var trailerBytes = new Uint8Array([116, 114, 97, 105, 108, 101, 114]); + var startxrefBytes = new Uint8Array([115, 116, 97, 114, 116, 120, 114, 101, 102]); + const objBytes = new Uint8Array([111, 98, 106]); + var xrefBytes = new Uint8Array([47, 88, 82, 101, 102]); + this.entries.length = 0; + var stream = this.stream; + stream.pos = 0; + var buffer = stream.getBytes(); + var position = stream.start, + length = buffer.length; + var trailers = [], + xrefStms = []; + + while (position < length) { + var ch = buffer[position]; + + if (ch === TAB || ch === LF || ch === CR || ch === SPACE) { + ++position; + continue; + } + + if (ch === PERCENT) { + do { + ++position; + + if (position >= length) { + break; + } + + ch = buffer[position]; + } while (ch !== LF && ch !== CR); + + continue; + } + + var token = readToken(buffer, position); + var m; + + if (token.startsWith("xref") && (token.length === 4 || /\s/.test(token[4]))) { + position += skipUntil(buffer, position, trailerBytes); + trailers.push(position); + position += skipUntil(buffer, position, startxrefBytes); + } else if (m = objRegExp.exec(token)) { + const num = m[1] | 0, + gen = m[2] | 0; + + if (!this.entries[num] || this.entries[num].gen === gen) { + this.entries[num] = { + offset: position - stream.start, + gen, + uncompressed: true + }; + } + + let contentLength, + startPos = position + token.length; + + while (startPos < buffer.length) { + const endPos = startPos + skipUntil(buffer, startPos, objBytes) + 4; + contentLength = endPos - position; + const checkPos = Math.max(endPos - CHECK_CONTENT_LENGTH, startPos); + const tokenStr = (0, _util.bytesToString)(buffer.subarray(checkPos, endPos)); + + if (endobjRegExp.test(tokenStr)) { + break; + } else { + const objToken = nestedObjRegExp.exec(tokenStr); + + if (objToken && objToken[1]) { + (0, _util.warn)('indexObjects: Found new "obj" inside of another "obj", ' + 'caused by missing "endobj" -- trying to recover.'); + contentLength -= objToken[1].length; + break; + } + } + + startPos = endPos; + } + + const content = buffer.subarray(position, position + contentLength); + var xrefTagOffset = skipUntil(content, 0, xrefBytes); + + if (xrefTagOffset < contentLength && content[xrefTagOffset + 5] < 64) { + xrefStms.push(position - stream.start); + this.xrefstms[position - stream.start] = 1; + } + + position += contentLength; + } else if (token.startsWith("trailer") && (token.length === 7 || /\s/.test(token[7]))) { + trailers.push(position); + position += skipUntil(buffer, position, startxrefBytes); + } else { + position += token.length + 1; + } + } + + for (let i = 0, ii = xrefStms.length; i < ii; ++i) { + this.startXRefQueue.push(xrefStms[i]); + this.readXRef(true); + } + + let trailerDict; + + for (let i = 0, ii = trailers.length; i < ii; ++i) { + stream.pos = trailers[i]; + const parser = new _parser.Parser({ + lexer: new _parser.Lexer(stream), + xref: this, + allowStreams: true, + recoveryMode: true + }); + var obj = parser.getObj(); + + if (!(0, _primitives.isCmd)(obj, "trailer")) { + continue; + } + + const dict = parser.getObj(); + + if (!(0, _primitives.isDict)(dict)) { + continue; + } + + try { + const rootDict = dict.get("Root"); + + if (!(rootDict instanceof _primitives.Dict)) { + continue; + } + + const pagesDict = rootDict.get("Pages"); + + if (!(pagesDict instanceof _primitives.Dict)) { + continue; + } + + const pagesCount = pagesDict.get("Count"); + + if (!Number.isInteger(pagesCount)) { + continue; + } + } catch (ex) { + continue; + } + + if (dict.has("ID")) { + return dict; + } + + trailerDict = dict; + } + + if (trailerDict) { + return trailerDict; + } + + throw new _util.InvalidPDFException("Invalid PDF structure."); + }, + readXRef: function XRef_readXRef(recoveryMode) { + var stream = this.stream; + const startXRefParsedCache = Object.create(null); + + try { + while (this.startXRefQueue.length) { + var startXRef = this.startXRefQueue[0]; + + if (startXRefParsedCache[startXRef]) { + (0, _util.warn)("readXRef - skipping XRef table since it was already parsed."); + this.startXRefQueue.shift(); + continue; + } + + startXRefParsedCache[startXRef] = true; + stream.pos = startXRef + stream.start; + const parser = new _parser.Parser({ + lexer: new _parser.Lexer(stream), + xref: this, + allowStreams: true + }); + var obj = parser.getObj(); + var dict; + + if ((0, _primitives.isCmd)(obj, "xref")) { + dict = this.processXRefTable(parser); + + if (!this.topDict) { + this.topDict = dict; + } + + obj = dict.get("XRefStm"); + + if (Number.isInteger(obj)) { + var pos = obj; + + if (!(pos in this.xrefstms)) { + this.xrefstms[pos] = 1; + this.startXRefQueue.push(pos); + } + } + } else if (Number.isInteger(obj)) { + if (!Number.isInteger(parser.getObj()) || !(0, _primitives.isCmd)(parser.getObj(), "obj") || !(0, _primitives.isStream)(obj = parser.getObj())) { + throw new _util.FormatError("Invalid XRef stream"); + } + + dict = this.processXRefStream(obj); + + if (!this.topDict) { + this.topDict = dict; + } + + if (!dict) { + throw new _util.FormatError("Failed to read XRef stream"); + } + } else { + throw new _util.FormatError("Invalid XRef stream header"); + } + + obj = dict.get("Prev"); + + if (Number.isInteger(obj)) { + this.startXRefQueue.push(obj); + } else if ((0, _primitives.isRef)(obj)) { + this.startXRefQueue.push(obj.num); + } + + this.startXRefQueue.shift(); + } + + return this.topDict; + } catch (e) { + if (e instanceof _core_utils.MissingDataException) { + throw e; + } + + (0, _util.info)("(while reading XRef): " + e); + } + + if (recoveryMode) { + return undefined; + } + + throw new _core_utils.XRefParseException(); + }, + getEntry: function XRef_getEntry(i) { + var xrefEntry = this.entries[i]; + + if (xrefEntry && !xrefEntry.free && xrefEntry.offset) { + return xrefEntry; + } + + return null; + }, + fetchIfRef: function XRef_fetchIfRef(obj, suppressEncryption) { + if (obj instanceof _primitives.Ref) { + return this.fetch(obj, suppressEncryption); + } + + return obj; + }, + fetch: function XRef_fetch(ref, suppressEncryption) { + if (!(ref instanceof _primitives.Ref)) { + throw new Error("ref object is not a reference"); + } + + const num = ref.num; + + const cacheEntry = this._cacheMap.get(num); + + if (cacheEntry !== undefined) { + if (cacheEntry instanceof _primitives.Dict && !cacheEntry.objId) { + cacheEntry.objId = ref.toString(); + } + + return cacheEntry; + } + + let xrefEntry = this.getEntry(num); + + if (xrefEntry === null) { + this._cacheMap.set(num, xrefEntry); + + return xrefEntry; + } + + if (xrefEntry.uncompressed) { + xrefEntry = this.fetchUncompressed(ref, xrefEntry, suppressEncryption); + } else { + xrefEntry = this.fetchCompressed(ref, xrefEntry, suppressEncryption); + } + + if ((0, _primitives.isDict)(xrefEntry)) { + xrefEntry.objId = ref.toString(); + } else if ((0, _primitives.isStream)(xrefEntry)) { + xrefEntry.dict.objId = ref.toString(); + } + + return xrefEntry; + }, + + fetchUncompressed(ref, xrefEntry, suppressEncryption = false) { + var gen = ref.gen; + var num = ref.num; + + if (xrefEntry.gen !== gen) { + throw new _core_utils.XRefEntryException(`Inconsistent generation in XRef: ${ref}`); + } + + var stream = this.stream.makeSubStream(xrefEntry.offset + this.stream.start); + const parser = new _parser.Parser({ + lexer: new _parser.Lexer(stream), + xref: this, + allowStreams: true + }); + var obj1 = parser.getObj(); + var obj2 = parser.getObj(); + var obj3 = parser.getObj(); + + if (obj1 !== num || obj2 !== gen || !(obj3 instanceof _primitives.Cmd)) { + throw new _core_utils.XRefEntryException(`Bad (uncompressed) XRef entry: ${ref}`); + } + + if (obj3.cmd !== "obj") { + if (obj3.cmd.startsWith("obj")) { + num = parseInt(obj3.cmd.substring(3), 10); + + if (!Number.isNaN(num)) { + return num; + } + } + + throw new _core_utils.XRefEntryException(`Bad (uncompressed) XRef entry: ${ref}`); + } + + if (this.encrypt && !suppressEncryption) { + xrefEntry = parser.getObj(this.encrypt.createCipherTransform(num, gen)); + } else { + xrefEntry = parser.getObj(); + } + + if (!(0, _primitives.isStream)(xrefEntry)) { + this._cacheMap.set(num, xrefEntry); + } + + return xrefEntry; + }, + + fetchCompressed(ref, xrefEntry, suppressEncryption = false) { + const tableOffset = xrefEntry.offset; + const stream = this.fetch(_primitives.Ref.get(tableOffset, 0)); + + if (!(0, _primitives.isStream)(stream)) { + throw new _util.FormatError("bad ObjStm stream"); + } + + const first = stream.dict.get("First"); + const n = stream.dict.get("N"); + + if (!Number.isInteger(first) || !Number.isInteger(n)) { + throw new _util.FormatError("invalid first and n parameters for ObjStm stream"); + } + + let parser = new _parser.Parser({ + lexer: new _parser.Lexer(stream), + xref: this, + allowStreams: true + }); + const nums = new Array(n); + const offsets = new Array(n); + + for (let i = 0; i < n; ++i) { + const num = parser.getObj(); + + if (!Number.isInteger(num)) { + throw new _util.FormatError(`invalid object number in the ObjStm stream: ${num}`); + } + + const offset = parser.getObj(); + + if (!Number.isInteger(offset)) { + throw new _util.FormatError(`invalid object offset in the ObjStm stream: ${offset}`); + } + + nums[i] = num; + offsets[i] = offset; + } + + const start = (stream.start || 0) + first; + const entries = new Array(n); + + for (let i = 0; i < n; ++i) { + const length = i < n - 1 ? offsets[i + 1] - offsets[i] : undefined; + + if (length < 0) { + throw new _util.FormatError("Invalid offset in the ObjStm stream."); + } + + parser = new _parser.Parser({ + lexer: new _parser.Lexer(stream.makeSubStream(start + offsets[i], length, stream.dict)), + xref: this, + allowStreams: true + }); + const obj = parser.getObj(); + entries[i] = obj; + + if ((0, _primitives.isStream)(obj)) { + continue; + } + + const num = nums[i], + entry = this.entries[num]; + + if (entry && entry.offset === tableOffset && entry.gen === i) { + this._cacheMap.set(num, obj); + } + } + + xrefEntry = entries[xrefEntry.gen]; + + if (xrefEntry === undefined) { + throw new _core_utils.XRefEntryException(`Bad (compressed) XRef entry: ${ref}`); + } + + return xrefEntry; + }, + + async fetchIfRefAsync(obj, suppressEncryption) { + if (obj instanceof _primitives.Ref) { + return this.fetchAsync(obj, suppressEncryption); + } + + return obj; + }, + + async fetchAsync(ref, suppressEncryption) { + try { + return this.fetch(ref, suppressEncryption); + } catch (ex) { + if (!(ex instanceof _core_utils.MissingDataException)) { + throw ex; + } + + await this.pdfManager.requestRange(ex.begin, ex.end); + return this.fetchAsync(ref, suppressEncryption); + } + }, + + getCatalogObj: function XRef_getCatalogObj() { + return this.root; + } + }; + return XRef; +}(); + +exports.XRef = XRef; + +class NameOrNumberTree { + constructor(root, xref, type) { + if (this.constructor === NameOrNumberTree) { + (0, _util.unreachable)("Cannot initialize NameOrNumberTree."); + } + + this.root = root; + this.xref = xref; + this._type = type; + } + + getAll() { + const dict = Object.create(null); + + if (!this.root) { + return dict; + } + + const xref = this.xref; + const processed = new _primitives.RefSet(); + processed.put(this.root); + const queue = [this.root]; + + while (queue.length > 0) { + const obj = xref.fetchIfRef(queue.shift()); + + if (!(0, _primitives.isDict)(obj)) { + continue; + } + + if (obj.has("Kids")) { + const kids = obj.get("Kids"); + + for (let i = 0, ii = kids.length; i < ii; i++) { + const kid = kids[i]; + + if (processed.has(kid)) { + throw new _util.FormatError(`Duplicate entry in "${this._type}" tree.`); + } + + queue.push(kid); + processed.put(kid); + } + + continue; + } + + const entries = obj.get(this._type); + + if (Array.isArray(entries)) { + for (let i = 0, ii = entries.length; i < ii; i += 2) { + dict[xref.fetchIfRef(entries[i])] = xref.fetchIfRef(entries[i + 1]); + } + } + } + + return dict; + } + + get(key) { + if (!this.root) { + return null; + } + + const xref = this.xref; + let kidsOrEntries = xref.fetchIfRef(this.root); + let loopCount = 0; + const MAX_LEVELS = 10; + + while (kidsOrEntries.has("Kids")) { + if (++loopCount > MAX_LEVELS) { + (0, _util.warn)(`Search depth limit reached for "${this._type}" tree.`); + return null; + } + + const kids = kidsOrEntries.get("Kids"); + + if (!Array.isArray(kids)) { + return null; + } + + let l = 0, + r = kids.length - 1; + + while (l <= r) { + const m = l + r >> 1; + const kid = xref.fetchIfRef(kids[m]); + const limits = kid.get("Limits"); + + if (key < xref.fetchIfRef(limits[0])) { + r = m - 1; + } else if (key > xref.fetchIfRef(limits[1])) { + l = m + 1; + } else { + kidsOrEntries = xref.fetchIfRef(kids[m]); + break; + } + } + + if (l > r) { + return null; + } + } + + const entries = kidsOrEntries.get(this._type); + + if (Array.isArray(entries)) { + let l = 0, + r = entries.length - 2; + + while (l <= r) { + const tmp = l + r >> 1, + m = tmp + (tmp & 1); + const currentKey = xref.fetchIfRef(entries[m]); + + if (key < currentKey) { + r = m - 2; + } else if (key > currentKey) { + l = m + 2; + } else { + return xref.fetchIfRef(entries[m + 1]); + } + } + + (0, _util.info)(`Falling back to an exhaustive search, for key "${key}", ` + `in "${this._type}" tree.`); + + for (let m = 0, mm = entries.length; m < mm; m += 2) { + const currentKey = xref.fetchIfRef(entries[m]); + + if (currentKey === key) { + (0, _util.warn)(`The "${key}" key was found at an incorrect, ` + `i.e. out-of-order, position in "${this._type}" tree.`); + return xref.fetchIfRef(entries[m + 1]); + } + } + } + + return null; + } + +} + +class NameTree extends NameOrNumberTree { + constructor(root, xref) { + super(root, xref, "Names"); + } + +} + +class NumberTree extends NameOrNumberTree { + constructor(root, xref) { + super(root, xref, "Nums"); + } + +} + +var FileSpec = function FileSpecClosure() { + function FileSpec(root, xref) { + if (!root || !(0, _primitives.isDict)(root)) { + return; + } + + this.xref = xref; + this.root = root; + + if (root.has("FS")) { + this.fs = root.get("FS"); + } + + this.description = root.has("Desc") ? (0, _util.stringToPDFString)(root.get("Desc")) : ""; + + if (root.has("RF")) { + (0, _util.warn)("Related file specifications are not supported"); + } + + this.contentAvailable = true; + + if (!root.has("EF")) { + this.contentAvailable = false; + (0, _util.warn)("Non-embedded file specifications are not supported"); + } + } + + function pickPlatformItem(dict) { + if (dict.has("UF")) { + return dict.get("UF"); + } else if (dict.has("F")) { + return dict.get("F"); + } else if (dict.has("Unix")) { + return dict.get("Unix"); + } else if (dict.has("Mac")) { + return dict.get("Mac"); + } else if (dict.has("DOS")) { + return dict.get("DOS"); + } + + return null; + } + + FileSpec.prototype = { + get filename() { + if (!this._filename && this.root) { + var filename = pickPlatformItem(this.root) || "unnamed"; + this._filename = (0, _util.stringToPDFString)(filename).replace(/\\\\/g, "\\").replace(/\\\//g, "/").replace(/\\/g, "/"); + } + + return this._filename; + }, + + get content() { + if (!this.contentAvailable) { + return null; + } + + if (!this.contentRef && this.root) { + this.contentRef = pickPlatformItem(this.root.get("EF")); + } + + var content = null; + + if (this.contentRef) { + var xref = this.xref; + var fileObj = xref.fetchIfRef(this.contentRef); + + if (fileObj && (0, _primitives.isStream)(fileObj)) { + content = fileObj.getBytes(); + } else { + (0, _util.warn)("Embedded file specification points to non-existing/invalid " + "content"); + } + } else { + (0, _util.warn)("Embedded file specification does not have a content"); + } + + return content; + }, + + get serializable() { + return { + filename: this.filename, + content: this.content + }; + } + + }; + return FileSpec; +}(); + +exports.FileSpec = FileSpec; + +const ObjectLoader = function () { + function mayHaveChildren(value) { + return value instanceof _primitives.Ref || value instanceof _primitives.Dict || Array.isArray(value) || (0, _primitives.isStream)(value); + } + + function addChildren(node, nodesToVisit) { + if (node instanceof _primitives.Dict) { + node = node.getRawValues(); + } else if ((0, _primitives.isStream)(node)) { + node = node.dict.getRawValues(); + } else if (!Array.isArray(node)) { + return; + } + + for (const rawValue of node) { + if (mayHaveChildren(rawValue)) { + nodesToVisit.push(rawValue); + } + } + } + + function ObjectLoader(dict, keys, xref) { + this.dict = dict; + this.keys = keys; + this.xref = xref; + this.refSet = null; + } + + ObjectLoader.prototype = { + async load() { + if (!this.xref.stream.allChunksLoaded || this.xref.stream.allChunksLoaded()) { + return undefined; + } + + const { + keys, + dict + } = this; + this.refSet = new _primitives.RefSet(); + const nodesToVisit = []; + + for (let i = 0, ii = keys.length; i < ii; i++) { + const rawValue = dict.getRaw(keys[i]); + + if (rawValue !== undefined) { + nodesToVisit.push(rawValue); + } + } + + return this._walk(nodesToVisit); + }, + + async _walk(nodesToVisit) { + const nodesToRevisit = []; + const pendingRequests = []; + + while (nodesToVisit.length) { + let currentNode = nodesToVisit.pop(); + + if (currentNode instanceof _primitives.Ref) { + if (this.refSet.has(currentNode)) { + continue; + } + + try { + this.refSet.put(currentNode); + currentNode = this.xref.fetch(currentNode); + } catch (ex) { + if (!(ex instanceof _core_utils.MissingDataException)) { + (0, _util.warn)(`ObjectLoader._walk - requesting all data: "${ex}".`); + this.refSet = null; + const { + manager + } = this.xref.stream; + return manager.requestAllChunks(); + } + + nodesToRevisit.push(currentNode); + pendingRequests.push({ + begin: ex.begin, + end: ex.end + }); + } + } + + if (currentNode && currentNode.getBaseStreams) { + const baseStreams = currentNode.getBaseStreams(); + let foundMissingData = false; + + for (let i = 0, ii = baseStreams.length; i < ii; i++) { + const stream = baseStreams[i]; + + if (stream.allChunksLoaded && !stream.allChunksLoaded()) { + foundMissingData = true; + pendingRequests.push({ + begin: stream.start, + end: stream.end + }); + } + } + + if (foundMissingData) { + nodesToRevisit.push(currentNode); + } + } + + addChildren(currentNode, nodesToVisit); + } + + if (pendingRequests.length) { + await this.xref.stream.manager.requestRanges(pendingRequests); + + for (let i = 0, ii = nodesToRevisit.length; i < ii; i++) { + const node = nodesToRevisit[i]; + + if (node instanceof _primitives.Ref) { + this.refSet.remove(node); + } + } + + return this._walk(nodesToRevisit); + } + + this.refSet = null; + return undefined; + } + + }; + return ObjectLoader; +}(); + +exports.ObjectLoader = ObjectLoader; + +/***/ }), +/* 11 */ +/***/ ((__unused_webpack_module, exports, __w_pdfjs_require__) => { + + + +Object.defineProperty(exports, "__esModule", ({ + value: true +})); +exports.Parser = exports.Linearization = exports.Lexer = void 0; + +var _stream = __w_pdfjs_require__(12); + +var _util = __w_pdfjs_require__(2); + +var _primitives = __w_pdfjs_require__(5); + +var _core_utils = __w_pdfjs_require__(8); + +var _ccitt_stream = __w_pdfjs_require__(13); + +var _jbig2_stream = __w_pdfjs_require__(15); + +var _jpeg_stream = __w_pdfjs_require__(18); + +var _jpx_stream = __w_pdfjs_require__(20); + +const MAX_LENGTH_TO_CACHE = 1000; +const MAX_ADLER32_LENGTH = 5552; + +function computeAdler32(bytes) { + const bytesLength = bytes.length; + let a = 1, + b = 0; + + for (let i = 0; i < bytesLength; ++i) { + a += bytes[i] & 0xff; + b += a; + } + + return b % 65521 << 16 | a % 65521; +} + +class Parser { + constructor({ + lexer, + xref, + allowStreams = false, + recoveryMode = false + }) { + this.lexer = lexer; + this.xref = xref; + this.allowStreams = allowStreams; + this.recoveryMode = recoveryMode; + this.imageCache = Object.create(null); + this.refill(); + } + + refill() { + this.buf1 = this.lexer.getObj(); + this.buf2 = this.lexer.getObj(); + } + + shift() { + if (this.buf2 instanceof _primitives.Cmd && this.buf2.cmd === "ID") { + this.buf1 = this.buf2; + this.buf2 = null; + } else { + this.buf1 = this.buf2; + this.buf2 = this.lexer.getObj(); + } + } + + tryShift() { + try { + this.shift(); + return true; + } catch (e) { + if (e instanceof _core_utils.MissingDataException) { + throw e; + } + + return false; + } + } + + getObj(cipherTransform = null) { + const buf1 = this.buf1; + this.shift(); + + if (buf1 instanceof _primitives.Cmd) { + switch (buf1.cmd) { + case "BI": + return this.makeInlineImage(cipherTransform); + + case "[": + const array = []; + + while (!(0, _primitives.isCmd)(this.buf1, "]") && !(0, _primitives.isEOF)(this.buf1)) { + array.push(this.getObj(cipherTransform)); + } + + if ((0, _primitives.isEOF)(this.buf1)) { + if (!this.recoveryMode) { + throw new _util.FormatError("End of file inside array"); + } + + return array; + } + + this.shift(); + return array; + + case "<<": + const dict = new _primitives.Dict(this.xref); + + while (!(0, _primitives.isCmd)(this.buf1, ">>") && !(0, _primitives.isEOF)(this.buf1)) { + if (!(0, _primitives.isName)(this.buf1)) { + (0, _util.info)("Malformed dictionary: key must be a name object"); + this.shift(); + continue; + } + + const key = this.buf1.name; + this.shift(); + + if ((0, _primitives.isEOF)(this.buf1)) { + break; + } + + dict.set(key, this.getObj(cipherTransform)); + } + + if ((0, _primitives.isEOF)(this.buf1)) { + if (!this.recoveryMode) { + throw new _util.FormatError("End of file inside dictionary"); + } + + return dict; + } + + if ((0, _primitives.isCmd)(this.buf2, "stream")) { + return this.allowStreams ? this.makeStream(dict, cipherTransform) : dict; + } + + this.shift(); + return dict; + + default: + return buf1; + } + } + + if (Number.isInteger(buf1)) { + if (Number.isInteger(this.buf1) && (0, _primitives.isCmd)(this.buf2, "R")) { + const ref = _primitives.Ref.get(buf1, this.buf1); + + this.shift(); + this.shift(); + return ref; + } + + return buf1; + } + + if (typeof buf1 === "string") { + if (cipherTransform) { + return cipherTransform.decryptString(buf1); + } + + return buf1; + } + + return buf1; + } + + findDefaultInlineStreamEnd(stream) { + const E = 0x45, + I = 0x49, + SPACE = 0x20, + LF = 0xa, + CR = 0xd, + NUL = 0x0; + const lexer = this.lexer, + startPos = stream.pos, + n = 10; + let state = 0, + ch, + maybeEIPos; + + while ((ch = stream.getByte()) !== -1) { + if (state === 0) { + state = ch === E ? 1 : 0; + } else if (state === 1) { + state = ch === I ? 2 : 0; + } else { + (0, _util.assert)(state === 2, "findDefaultInlineStreamEnd - invalid state."); + + if (ch === SPACE || ch === LF || ch === CR) { + maybeEIPos = stream.pos; + const followingBytes = stream.peekBytes(n); + + for (let i = 0, ii = followingBytes.length; i < ii; i++) { + ch = followingBytes[i]; + + if (ch === NUL && followingBytes[i + 1] !== NUL) { + continue; + } + + if (ch !== LF && ch !== CR && (ch < SPACE || ch > 0x7f)) { + state = 0; + break; + } + } + + if (state !== 2) { + continue; + } + + if (lexer.knownCommands) { + const nextObj = lexer.peekObj(); + + if (nextObj instanceof _primitives.Cmd && !lexer.knownCommands[nextObj.cmd]) { + state = 0; + } + } else { + (0, _util.warn)("findDefaultInlineStreamEnd - `lexer.knownCommands` is undefined."); + } + + if (state === 2) { + break; + } + } else { + state = 0; + } + } + } + + if (ch === -1) { + (0, _util.warn)("findDefaultInlineStreamEnd: " + "Reached the end of the stream without finding a valid EI marker"); + + if (maybeEIPos) { + (0, _util.warn)('... trying to recover by using the last "EI" occurrence.'); + stream.skip(-(stream.pos - maybeEIPos)); + } + } + + let endOffset = 4; + stream.skip(-endOffset); + ch = stream.peekByte(); + stream.skip(endOffset); + + if (!(0, _core_utils.isWhiteSpace)(ch)) { + endOffset--; + } + + return stream.pos - endOffset - startPos; + } + + findDCTDecodeInlineStreamEnd(stream) { + const startPos = stream.pos; + let foundEOI = false, + b, + markerLength; + + while ((b = stream.getByte()) !== -1) { + if (b !== 0xff) { + continue; + } + + switch (stream.getByte()) { + case 0x00: + break; + + case 0xff: + stream.skip(-1); + break; + + case 0xd9: + foundEOI = true; + break; + + case 0xc0: + case 0xc1: + case 0xc2: + case 0xc3: + case 0xc5: + case 0xc6: + case 0xc7: + case 0xc9: + case 0xca: + case 0xcb: + case 0xcd: + case 0xce: + case 0xcf: + case 0xc4: + case 0xcc: + case 0xda: + case 0xdb: + case 0xdc: + case 0xdd: + case 0xde: + case 0xdf: + case 0xe0: + case 0xe1: + case 0xe2: + case 0xe3: + case 0xe4: + case 0xe5: + case 0xe6: + case 0xe7: + case 0xe8: + case 0xe9: + case 0xea: + case 0xeb: + case 0xec: + case 0xed: + case 0xee: + case 0xef: + case 0xfe: + markerLength = stream.getUint16(); + + if (markerLength > 2) { + stream.skip(markerLength - 2); + } else { + stream.skip(-2); + } + + break; + } + + if (foundEOI) { + break; + } + } + + const length = stream.pos - startPos; + + if (b === -1) { + (0, _util.warn)("Inline DCTDecode image stream: " + "EOI marker not found, searching for /EI/ instead."); + stream.skip(-length); + return this.findDefaultInlineStreamEnd(stream); + } + + this.inlineStreamSkipEI(stream); + return length; + } + + findASCII85DecodeInlineStreamEnd(stream) { + const TILDE = 0x7e, + GT = 0x3e; + const startPos = stream.pos; + let ch; + + while ((ch = stream.getByte()) !== -1) { + if (ch === TILDE) { + const tildePos = stream.pos; + ch = stream.peekByte(); + + while ((0, _core_utils.isWhiteSpace)(ch)) { + stream.skip(); + ch = stream.peekByte(); + } + + if (ch === GT) { + stream.skip(); + break; + } + + if (stream.pos > tildePos) { + const maybeEI = stream.peekBytes(2); + + if (maybeEI[0] === 0x45 && maybeEI[1] === 0x49) { + break; + } + } + } + } + + const length = stream.pos - startPos; + + if (ch === -1) { + (0, _util.warn)("Inline ASCII85Decode image stream: " + "EOD marker not found, searching for /EI/ instead."); + stream.skip(-length); + return this.findDefaultInlineStreamEnd(stream); + } + + this.inlineStreamSkipEI(stream); + return length; + } + + findASCIIHexDecodeInlineStreamEnd(stream) { + const GT = 0x3e; + const startPos = stream.pos; + let ch; + + while ((ch = stream.getByte()) !== -1) { + if (ch === GT) { + break; + } + } + + const length = stream.pos - startPos; + + if (ch === -1) { + (0, _util.warn)("Inline ASCIIHexDecode image stream: " + "EOD marker not found, searching for /EI/ instead."); + stream.skip(-length); + return this.findDefaultInlineStreamEnd(stream); + } + + this.inlineStreamSkipEI(stream); + return length; + } + + inlineStreamSkipEI(stream) { + const E = 0x45, + I = 0x49; + let state = 0, + ch; + + while ((ch = stream.getByte()) !== -1) { + if (state === 0) { + state = ch === E ? 1 : 0; + } else if (state === 1) { + state = ch === I ? 2 : 0; + } else if (state === 2) { + break; + } + } + } + + makeInlineImage(cipherTransform) { + const lexer = this.lexer; + const stream = lexer.stream; + const dict = new _primitives.Dict(this.xref); + let dictLength; + + while (!(0, _primitives.isCmd)(this.buf1, "ID") && !(0, _primitives.isEOF)(this.buf1)) { + if (!(0, _primitives.isName)(this.buf1)) { + throw new _util.FormatError("Dictionary key must be a name object"); + } + + const key = this.buf1.name; + this.shift(); + + if ((0, _primitives.isEOF)(this.buf1)) { + break; + } + + dict.set(key, this.getObj(cipherTransform)); + } + + if (lexer.beginInlineImagePos !== -1) { + dictLength = stream.pos - lexer.beginInlineImagePos; + } + + const filter = dict.get("Filter", "F"); + let filterName; + + if ((0, _primitives.isName)(filter)) { + filterName = filter.name; + } else if (Array.isArray(filter)) { + const filterZero = this.xref.fetchIfRef(filter[0]); + + if ((0, _primitives.isName)(filterZero)) { + filterName = filterZero.name; + } + } + + const startPos = stream.pos; + let length; + + if (filterName === "DCTDecode" || filterName === "DCT") { + length = this.findDCTDecodeInlineStreamEnd(stream); + } else if (filterName === "ASCII85Decode" || filterName === "A85") { + length = this.findASCII85DecodeInlineStreamEnd(stream); + } else if (filterName === "ASCIIHexDecode" || filterName === "AHx") { + length = this.findASCIIHexDecodeInlineStreamEnd(stream); + } else { + length = this.findDefaultInlineStreamEnd(stream); + } + + let imageStream = stream.makeSubStream(startPos, length, dict); + let cacheKey; + + if (length < MAX_LENGTH_TO_CACHE && dictLength < MAX_ADLER32_LENGTH) { + const imageBytes = imageStream.getBytes(); + imageStream.reset(); + const initialStreamPos = stream.pos; + stream.pos = lexer.beginInlineImagePos; + const dictBytes = stream.getBytes(dictLength); + stream.pos = initialStreamPos; + cacheKey = computeAdler32(imageBytes) + "_" + computeAdler32(dictBytes); + const cacheEntry = this.imageCache[cacheKey]; + + if (cacheEntry !== undefined) { + this.buf2 = _primitives.Cmd.get("EI"); + this.shift(); + cacheEntry.reset(); + return cacheEntry; + } + } + + if (cipherTransform) { + imageStream = cipherTransform.createStream(imageStream, length); + } + + imageStream = this.filter(imageStream, dict, length); + imageStream.dict = dict; + + if (cacheKey !== undefined) { + imageStream.cacheKey = `inline_${length}_${cacheKey}`; + this.imageCache[cacheKey] = imageStream; + } + + this.buf2 = _primitives.Cmd.get("EI"); + this.shift(); + return imageStream; + } + + _findStreamLength(startPos, signature) { + const { + stream + } = this.lexer; + stream.pos = startPos; + const SCAN_BLOCK_LENGTH = 2048; + const signatureLength = signature.length; + + while (stream.pos < stream.end) { + const scanBytes = stream.peekBytes(SCAN_BLOCK_LENGTH); + const scanLength = scanBytes.length - signatureLength; + + if (scanLength <= 0) { + break; + } + + let pos = 0; + + while (pos < scanLength) { + let j = 0; + + while (j < signatureLength && scanBytes[pos + j] === signature[j]) { + j++; + } + + if (j >= signatureLength) { + stream.pos += pos; + return stream.pos - startPos; + } + + pos++; + } + + stream.pos += scanLength; + } + + return -1; + } + + makeStream(dict, cipherTransform) { + const lexer = this.lexer; + let stream = lexer.stream; + lexer.skipToNextLine(); + const startPos = stream.pos - 1; + let length = dict.get("Length"); + + if (!Number.isInteger(length)) { + (0, _util.info)(`Bad length "${length}" in stream`); + length = 0; + } + + stream.pos = startPos + length; + lexer.nextChar(); + + if (this.tryShift() && (0, _primitives.isCmd)(this.buf2, "endstream")) { + this.shift(); + } else { + const ENDSTREAM_SIGNATURE = new Uint8Array([0x65, 0x6E, 0x64, 0x73, 0x74, 0x72, 0x65, 0x61, 0x6D]); + + let actualLength = this._findStreamLength(startPos, ENDSTREAM_SIGNATURE); + + if (actualLength < 0) { + const MAX_TRUNCATION = 1; + + for (let i = 1; i <= MAX_TRUNCATION; i++) { + const end = ENDSTREAM_SIGNATURE.length - i; + const TRUNCATED_SIGNATURE = ENDSTREAM_SIGNATURE.slice(0, end); + + const maybeLength = this._findStreamLength(startPos, TRUNCATED_SIGNATURE); + + if (maybeLength >= 0) { + const lastByte = stream.peekBytes(end + 1)[end]; + + if (!(0, _core_utils.isWhiteSpace)(lastByte)) { + break; + } + + (0, _util.info)(`Found "${(0, _util.bytesToString)(TRUNCATED_SIGNATURE)}" when ` + "searching for endstream command."); + actualLength = maybeLength; + break; + } + } + + if (actualLength < 0) { + throw new _util.FormatError("Missing endstream command."); + } + } + + length = actualLength; + lexer.nextChar(); + this.shift(); + this.shift(); + } + + this.shift(); + stream = stream.makeSubStream(startPos, length, dict); + + if (cipherTransform) { + stream = cipherTransform.createStream(stream, length); + } + + stream = this.filter(stream, dict, length); + stream.dict = dict; + return stream; + } + + filter(stream, dict, length) { + let filter = dict.get("Filter", "F"); + let params = dict.get("DecodeParms", "DP"); + + if ((0, _primitives.isName)(filter)) { + if (Array.isArray(params)) { + (0, _util.warn)("/DecodeParms should not contain an Array, " + "when /Filter contains a Name."); + } + + return this.makeFilter(stream, filter.name, length, params); + } + + let maybeLength = length; + + if (Array.isArray(filter)) { + const filterArray = filter; + const paramsArray = params; + + for (let i = 0, ii = filterArray.length; i < ii; ++i) { + filter = this.xref.fetchIfRef(filterArray[i]); + + if (!(0, _primitives.isName)(filter)) { + throw new _util.FormatError(`Bad filter name "${filter}"`); + } + + params = null; + + if (Array.isArray(paramsArray) && i in paramsArray) { + params = this.xref.fetchIfRef(paramsArray[i]); + } + + stream = this.makeFilter(stream, filter.name, maybeLength, params); + maybeLength = null; + } + } + + return stream; + } + + makeFilter(stream, name, maybeLength, params) { + if (maybeLength === 0) { + (0, _util.warn)(`Empty "${name}" stream.`); + return new _stream.NullStream(); + } + + try { + const xrefStreamStats = this.xref.stats.streamTypes; + + if (name === "FlateDecode" || name === "Fl") { + xrefStreamStats[_util.StreamType.FLATE] = true; + + if (params) { + return new _stream.PredictorStream(new _stream.FlateStream(stream, maybeLength), maybeLength, params); + } + + return new _stream.FlateStream(stream, maybeLength); + } + + if (name === "LZWDecode" || name === "LZW") { + xrefStreamStats[_util.StreamType.LZW] = true; + let earlyChange = 1; + + if (params) { + if (params.has("EarlyChange")) { + earlyChange = params.get("EarlyChange"); + } + + return new _stream.PredictorStream(new _stream.LZWStream(stream, maybeLength, earlyChange), maybeLength, params); + } + + return new _stream.LZWStream(stream, maybeLength, earlyChange); + } + + if (name === "DCTDecode" || name === "DCT") { + xrefStreamStats[_util.StreamType.DCT] = true; + return new _jpeg_stream.JpegStream(stream, maybeLength, stream.dict, params); + } + + if (name === "JPXDecode" || name === "JPX") { + xrefStreamStats[_util.StreamType.JPX] = true; + return new _jpx_stream.JpxStream(stream, maybeLength, stream.dict, params); + } + + if (name === "ASCII85Decode" || name === "A85") { + xrefStreamStats[_util.StreamType.A85] = true; + return new _stream.Ascii85Stream(stream, maybeLength); + } + + if (name === "ASCIIHexDecode" || name === "AHx") { + xrefStreamStats[_util.StreamType.AHX] = true; + return new _stream.AsciiHexStream(stream, maybeLength); + } + + if (name === "CCITTFaxDecode" || name === "CCF") { + xrefStreamStats[_util.StreamType.CCF] = true; + return new _ccitt_stream.CCITTFaxStream(stream, maybeLength, params); + } + + if (name === "RunLengthDecode" || name === "RL") { + xrefStreamStats[_util.StreamType.RLX] = true; + return new _stream.RunLengthStream(stream, maybeLength); + } + + if (name === "JBIG2Decode") { + xrefStreamStats[_util.StreamType.JBIG] = true; + return new _jbig2_stream.Jbig2Stream(stream, maybeLength, stream.dict, params); + } + + (0, _util.warn)(`Filter "${name}" is not supported.`); + return stream; + } catch (ex) { + if (ex instanceof _core_utils.MissingDataException) { + throw ex; + } + + (0, _util.warn)(`Invalid stream: "${ex}"`); + return new _stream.NullStream(); + } + } + +} + +exports.Parser = Parser; +const specialChars = [1, 0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 0, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 2, 0, 0, 2, 2, 0, 0, 0, 0, 0, 2, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 2, 0, 2, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 2, 0, 2, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 2, 0, 2, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]; + +function toHexDigit(ch) { + if (ch >= 0x30 && ch <= 0x39) { + return ch & 0x0f; + } + + if (ch >= 0x41 && ch <= 0x46 || ch >= 0x61 && ch <= 0x66) { + return (ch & 0x0f) + 9; + } + + return -1; +} + +class Lexer { + constructor(stream, knownCommands = null) { + this.stream = stream; + this.nextChar(); + this.strBuf = []; + this.knownCommands = knownCommands; + this._hexStringNumWarn = 0; + this.beginInlineImagePos = -1; + } + + nextChar() { + return this.currentChar = this.stream.getByte(); + } + + peekChar() { + return this.stream.peekByte(); + } + + getNumber() { + let ch = this.currentChar; + let eNotation = false; + let divideBy = 0; + let sign = 0; + + if (ch === 0x2d) { + sign = -1; + ch = this.nextChar(); + + if (ch === 0x2d) { + ch = this.nextChar(); + } + } else if (ch === 0x2b) { + sign = 1; + ch = this.nextChar(); + } + + if (ch === 0x0a || ch === 0x0d) { + do { + ch = this.nextChar(); + } while (ch === 0x0a || ch === 0x0d); + } + + if (ch === 0x2e) { + divideBy = 10; + ch = this.nextChar(); + } + + if (ch < 0x30 || ch > 0x39) { + if (divideBy === 10 && sign === 0 && ((0, _core_utils.isWhiteSpace)(ch) || ch === -1)) { + (0, _util.warn)("Lexer.getNumber - treating a single decimal point as zero."); + return 0; + } + + throw new _util.FormatError(`Invalid number: ${String.fromCharCode(ch)} (charCode ${ch})`); + } + + sign = sign || 1; + let baseValue = ch - 0x30; + let powerValue = 0; + let powerValueSign = 1; + + while ((ch = this.nextChar()) >= 0) { + if (ch >= 0x30 && ch <= 0x39) { + const currentDigit = ch - 0x30; + + if (eNotation) { + powerValue = powerValue * 10 + currentDigit; + } else { + if (divideBy !== 0) { + divideBy *= 10; + } + + baseValue = baseValue * 10 + currentDigit; + } + } else if (ch === 0x2e) { + if (divideBy === 0) { + divideBy = 1; + } else { + break; + } + } else if (ch === 0x2d) { + (0, _util.warn)("Badly formatted number: minus sign in the middle"); + } else if (ch === 0x45 || ch === 0x65) { + ch = this.peekChar(); + + if (ch === 0x2b || ch === 0x2d) { + powerValueSign = ch === 0x2d ? -1 : 1; + this.nextChar(); + } else if (ch < 0x30 || ch > 0x39) { + break; + } + + eNotation = true; + } else { + break; + } + } + + if (divideBy !== 0) { + baseValue /= divideBy; + } + + if (eNotation) { + baseValue *= 10 ** (powerValueSign * powerValue); + } + + return sign * baseValue; + } + + getString() { + let numParen = 1; + let done = false; + const strBuf = this.strBuf; + strBuf.length = 0; + let ch = this.nextChar(); + + while (true) { + let charBuffered = false; + + switch (ch | 0) { + case -1: + (0, _util.warn)("Unterminated string"); + done = true; + break; + + case 0x28: + ++numParen; + strBuf.push("("); + break; + + case 0x29: + if (--numParen === 0) { + this.nextChar(); + done = true; + } else { + strBuf.push(")"); + } + + break; + + case 0x5c: + ch = this.nextChar(); + + switch (ch) { + case -1: + (0, _util.warn)("Unterminated string"); + done = true; + break; + + case 0x6e: + strBuf.push("\n"); + break; + + case 0x72: + strBuf.push("\r"); + break; + + case 0x74: + strBuf.push("\t"); + break; + + case 0x62: + strBuf.push("\b"); + break; + + case 0x66: + strBuf.push("\f"); + break; + + case 0x5c: + case 0x28: + case 0x29: + strBuf.push(String.fromCharCode(ch)); + break; + + case 0x30: + case 0x31: + case 0x32: + case 0x33: + case 0x34: + case 0x35: + case 0x36: + case 0x37: + let x = ch & 0x0f; + ch = this.nextChar(); + charBuffered = true; + + if (ch >= 0x30 && ch <= 0x37) { + x = (x << 3) + (ch & 0x0f); + ch = this.nextChar(); + + if (ch >= 0x30 && ch <= 0x37) { + charBuffered = false; + x = (x << 3) + (ch & 0x0f); + } + } + + strBuf.push(String.fromCharCode(x)); + break; + + case 0x0d: + if (this.peekChar() === 0x0a) { + this.nextChar(); + } + + break; + + case 0x0a: + break; + + default: + strBuf.push(String.fromCharCode(ch)); + break; + } + + break; + + default: + strBuf.push(String.fromCharCode(ch)); + break; + } + + if (done) { + break; + } + + if (!charBuffered) { + ch = this.nextChar(); + } + } + + return strBuf.join(""); + } + + getName() { + let ch, previousCh; + const strBuf = this.strBuf; + strBuf.length = 0; + + while ((ch = this.nextChar()) >= 0 && !specialChars[ch]) { + if (ch === 0x23) { + ch = this.nextChar(); + + if (specialChars[ch]) { + (0, _util.warn)("Lexer_getName: " + "NUMBER SIGN (#) should be followed by a hexadecimal number."); + strBuf.push("#"); + break; + } + + const x = toHexDigit(ch); + + if (x !== -1) { + previousCh = ch; + ch = this.nextChar(); + const x2 = toHexDigit(ch); + + if (x2 === -1) { + (0, _util.warn)(`Lexer_getName: Illegal digit (${String.fromCharCode(ch)}) ` + "in hexadecimal number."); + strBuf.push("#", String.fromCharCode(previousCh)); + + if (specialChars[ch]) { + break; + } + + strBuf.push(String.fromCharCode(ch)); + continue; + } + + strBuf.push(String.fromCharCode(x << 4 | x2)); + } else { + strBuf.push("#", String.fromCharCode(ch)); + } + } else { + strBuf.push(String.fromCharCode(ch)); + } + } + + if (strBuf.length > 127) { + (0, _util.warn)(`Name token is longer than allowed by the spec: ${strBuf.length}`); + } + + return _primitives.Name.get(strBuf.join("")); + } + + _hexStringWarn(ch) { + const MAX_HEX_STRING_NUM_WARN = 5; + + if (this._hexStringNumWarn++ === MAX_HEX_STRING_NUM_WARN) { + (0, _util.warn)("getHexString - ignoring additional invalid characters."); + return; + } + + if (this._hexStringNumWarn > MAX_HEX_STRING_NUM_WARN) { + return; + } + + (0, _util.warn)(`getHexString - ignoring invalid character: ${ch}`); + } + + getHexString() { + const strBuf = this.strBuf; + strBuf.length = 0; + let ch = this.currentChar; + let isFirstHex = true; + let firstDigit, secondDigit; + this._hexStringNumWarn = 0; + + while (true) { + if (ch < 0) { + (0, _util.warn)("Unterminated hex string"); + break; + } else if (ch === 0x3e) { + this.nextChar(); + break; + } else if (specialChars[ch] === 1) { + ch = this.nextChar(); + continue; + } else { + if (isFirstHex) { + firstDigit = toHexDigit(ch); + + if (firstDigit === -1) { + this._hexStringWarn(ch); + + ch = this.nextChar(); + continue; + } + } else { + secondDigit = toHexDigit(ch); + + if (secondDigit === -1) { + this._hexStringWarn(ch); + + ch = this.nextChar(); + continue; + } + + strBuf.push(String.fromCharCode(firstDigit << 4 | secondDigit)); + } + + isFirstHex = !isFirstHex; + ch = this.nextChar(); + } + } + + return strBuf.join(""); + } + + getObj() { + let comment = false; + let ch = this.currentChar; + + while (true) { + if (ch < 0) { + return _primitives.EOF; + } + + if (comment) { + if (ch === 0x0a || ch === 0x0d) { + comment = false; + } + } else if (ch === 0x25) { + comment = true; + } else if (specialChars[ch] !== 1) { + break; + } + + ch = this.nextChar(); + } + + switch (ch | 0) { + case 0x30: + case 0x31: + case 0x32: + case 0x33: + case 0x34: + case 0x35: + case 0x36: + case 0x37: + case 0x38: + case 0x39: + case 0x2b: + case 0x2d: + case 0x2e: + return this.getNumber(); + + case 0x28: + return this.getString(); + + case 0x2f: + return this.getName(); + + case 0x5b: + this.nextChar(); + return _primitives.Cmd.get("["); + + case 0x5d: + this.nextChar(); + return _primitives.Cmd.get("]"); + + case 0x3c: + ch = this.nextChar(); + + if (ch === 0x3c) { + this.nextChar(); + return _primitives.Cmd.get("<<"); + } + + return this.getHexString(); + + case 0x3e: + ch = this.nextChar(); + + if (ch === 0x3e) { + this.nextChar(); + return _primitives.Cmd.get(">>"); + } + + return _primitives.Cmd.get(">"); + + case 0x7b: + this.nextChar(); + return _primitives.Cmd.get("{"); + + case 0x7d: + this.nextChar(); + return _primitives.Cmd.get("}"); + + case 0x29: + this.nextChar(); + throw new _util.FormatError(`Illegal character: ${ch}`); + } + + let str = String.fromCharCode(ch); + const knownCommands = this.knownCommands; + let knownCommandFound = knownCommands && knownCommands[str] !== undefined; + + while ((ch = this.nextChar()) >= 0 && !specialChars[ch]) { + const possibleCommand = str + String.fromCharCode(ch); + + if (knownCommandFound && knownCommands[possibleCommand] === undefined) { + break; + } + + if (str.length === 128) { + throw new _util.FormatError(`Command token too long: ${str.length}`); + } + + str = possibleCommand; + knownCommandFound = knownCommands && knownCommands[str] !== undefined; + } + + if (str === "true") { + return true; + } + + if (str === "false") { + return false; + } + + if (str === "null") { + return null; + } + + if (str === "BI") { + this.beginInlineImagePos = this.stream.pos; + } + + return _primitives.Cmd.get(str); + } + + peekObj() { + const streamPos = this.stream.pos, + currentChar = this.currentChar, + beginInlineImagePos = this.beginInlineImagePos; + let nextObj; + + try { + nextObj = this.getObj(); + } catch (ex) { + if (ex instanceof _core_utils.MissingDataException) { + throw ex; + } + + (0, _util.warn)(`peekObj: ${ex}`); + } + + this.stream.pos = streamPos; + this.currentChar = currentChar; + this.beginInlineImagePos = beginInlineImagePos; + return nextObj; + } + + skipToNextLine() { + let ch = this.currentChar; + + while (ch >= 0) { + if (ch === 0x0d) { + ch = this.nextChar(); + + if (ch === 0x0a) { + this.nextChar(); + } + + break; + } else if (ch === 0x0a) { + this.nextChar(); + break; + } + + ch = this.nextChar(); + } + } + +} + +exports.Lexer = Lexer; + +class Linearization { + static create(stream) { + function getInt(linDict, name, allowZeroValue = false) { + const obj = linDict.get(name); + + if (Number.isInteger(obj) && (allowZeroValue ? obj >= 0 : obj > 0)) { + return obj; + } + + throw new Error(`The "${name}" parameter in the linearization ` + "dictionary is invalid."); + } + + function getHints(linDict) { + const hints = linDict.get("H"); + let hintsLength; + + if (Array.isArray(hints) && ((hintsLength = hints.length) === 2 || hintsLength === 4)) { + for (let index = 0; index < hintsLength; index++) { + const hint = hints[index]; + + if (!(Number.isInteger(hint) && hint > 0)) { + throw new Error(`Hint (${index}) in the linearization dictionary is invalid.`); + } + } + + return hints; + } + + throw new Error("Hint array in the linearization dictionary is invalid."); + } + + const parser = new Parser({ + lexer: new Lexer(stream), + xref: null + }); + const obj1 = parser.getObj(); + const obj2 = parser.getObj(); + const obj3 = parser.getObj(); + const linDict = parser.getObj(); + let obj, length; + + if (!(Number.isInteger(obj1) && Number.isInteger(obj2) && (0, _primitives.isCmd)(obj3, "obj") && (0, _primitives.isDict)(linDict) && (0, _util.isNum)(obj = linDict.get("Linearized")) && obj > 0)) { + return null; + } else if ((length = getInt(linDict, "L")) !== stream.length) { + throw new Error('The "L" parameter in the linearization dictionary ' + "does not equal the stream length."); + } + + return { + length, + hints: getHints(linDict), + objectNumberFirst: getInt(linDict, "O"), + endFirst: getInt(linDict, "E"), + numPages: getInt(linDict, "N"), + mainXRefEntriesOffset: getInt(linDict, "T"), + pageFirst: linDict.has("P") ? getInt(linDict, "P", true) : 0 + }; + } + +} + +exports.Linearization = Linearization; + +/***/ }), +/* 12 */ +/***/ ((__unused_webpack_module, exports, __w_pdfjs_require__) => { + + + +Object.defineProperty(exports, "__esModule", ({ + value: true +})); +exports.StringStream = exports.StreamsSequenceStream = exports.Stream = exports.RunLengthStream = exports.PredictorStream = exports.NullStream = exports.LZWStream = exports.FlateStream = exports.DecryptStream = exports.DecodeStream = exports.AsciiHexStream = exports.Ascii85Stream = void 0; + +var _util = __w_pdfjs_require__(2); + +var _primitives = __w_pdfjs_require__(5); + +var _core_utils = __w_pdfjs_require__(8); + +var Stream = function StreamClosure() { + function Stream(arrayBuffer, start, length, dict) { + this.bytes = arrayBuffer instanceof Uint8Array ? arrayBuffer : new Uint8Array(arrayBuffer); + this.start = start || 0; + this.pos = this.start; + this.end = start + length || this.bytes.length; + this.dict = dict; + } + + Stream.prototype = { + get length() { + return this.end - this.start; + }, + + get isEmpty() { + return this.length === 0; + }, + + getByte: function Stream_getByte() { + if (this.pos >= this.end) { + return -1; + } + + return this.bytes[this.pos++]; + }, + getUint16: function Stream_getUint16() { + var b0 = this.getByte(); + var b1 = this.getByte(); + + if (b0 === -1 || b1 === -1) { + return -1; + } + + return (b0 << 8) + b1; + }, + getInt32: function Stream_getInt32() { + var b0 = this.getByte(); + var b1 = this.getByte(); + var b2 = this.getByte(); + var b3 = this.getByte(); + return (b0 << 24) + (b1 << 16) + (b2 << 8) + b3; + }, + + getBytes(length, forceClamped = false) { + var bytes = this.bytes; + var pos = this.pos; + var strEnd = this.end; + + if (!length) { + const subarray = bytes.subarray(pos, strEnd); + return forceClamped ? new Uint8ClampedArray(subarray) : subarray; + } + + var end = pos + length; + + if (end > strEnd) { + end = strEnd; + } + + this.pos = end; + const subarray = bytes.subarray(pos, end); + return forceClamped ? new Uint8ClampedArray(subarray) : subarray; + }, + + peekByte: function Stream_peekByte() { + var peekedByte = this.getByte(); + + if (peekedByte !== -1) { + this.pos--; + } + + return peekedByte; + }, + + peekBytes(length, forceClamped = false) { + var bytes = this.getBytes(length, forceClamped); + this.pos -= bytes.length; + return bytes; + }, + + getByteRange(begin, end) { + if (begin < 0) { + begin = 0; + } + + if (end > this.end) { + end = this.end; + } + + return this.bytes.subarray(begin, end); + }, + + skip: function Stream_skip(n) { + if (!n) { + n = 1; + } + + this.pos += n; + }, + reset: function Stream_reset() { + this.pos = this.start; + }, + moveStart: function Stream_moveStart() { + this.start = this.pos; + }, + makeSubStream: function Stream_makeSubStream(start, length, dict) { + return new Stream(this.bytes.buffer, start, length, dict); + } + }; + return Stream; +}(); + +exports.Stream = Stream; + +var StringStream = function StringStreamClosure() { + function StringStream(str) { + const bytes = (0, _util.stringToBytes)(str); + Stream.call(this, bytes); + } + + StringStream.prototype = Stream.prototype; + return StringStream; +}(); + +exports.StringStream = StringStream; + +var DecodeStream = function DecodeStreamClosure() { + var emptyBuffer = new Uint8Array(0); + + function DecodeStream(maybeMinBufferLength) { + this._rawMinBufferLength = maybeMinBufferLength || 0; + this.pos = 0; + this.bufferLength = 0; + this.eof = false; + this.buffer = emptyBuffer; + this.minBufferLength = 512; + + if (maybeMinBufferLength) { + while (this.minBufferLength < maybeMinBufferLength) { + this.minBufferLength *= 2; + } + } + } + + DecodeStream.prototype = { + get length() { + (0, _util.unreachable)("Should not access DecodeStream.length"); + }, + + get isEmpty() { + while (!this.eof && this.bufferLength === 0) { + this.readBlock(); + } + + return this.bufferLength === 0; + }, + + ensureBuffer: function DecodeStream_ensureBuffer(requested) { + var buffer = this.buffer; + + if (requested <= buffer.byteLength) { + return buffer; + } + + var size = this.minBufferLength; + + while (size < requested) { + size *= 2; + } + + var buffer2 = new Uint8Array(size); + buffer2.set(buffer); + return this.buffer = buffer2; + }, + getByte: function DecodeStream_getByte() { + var pos = this.pos; + + while (this.bufferLength <= pos) { + if (this.eof) { + return -1; + } + + this.readBlock(); + } + + return this.buffer[this.pos++]; + }, + getUint16: function DecodeStream_getUint16() { + var b0 = this.getByte(); + var b1 = this.getByte(); + + if (b0 === -1 || b1 === -1) { + return -1; + } + + return (b0 << 8) + b1; + }, + getInt32: function DecodeStream_getInt32() { + var b0 = this.getByte(); + var b1 = this.getByte(); + var b2 = this.getByte(); + var b3 = this.getByte(); + return (b0 << 24) + (b1 << 16) + (b2 << 8) + b3; + }, + + getBytes(length, forceClamped = false) { + var end, + pos = this.pos; + + if (length) { + this.ensureBuffer(pos + length); + end = pos + length; + + while (!this.eof && this.bufferLength < end) { + this.readBlock(); + } + + var bufEnd = this.bufferLength; + + if (end > bufEnd) { + end = bufEnd; + } + } else { + while (!this.eof) { + this.readBlock(); + } + + end = this.bufferLength; + } + + this.pos = end; + const subarray = this.buffer.subarray(pos, end); + return forceClamped && !(subarray instanceof Uint8ClampedArray) ? new Uint8ClampedArray(subarray) : subarray; + }, + + peekByte: function DecodeStream_peekByte() { + var peekedByte = this.getByte(); + + if (peekedByte !== -1) { + this.pos--; + } + + return peekedByte; + }, + + peekBytes(length, forceClamped = false) { + var bytes = this.getBytes(length, forceClamped); + this.pos -= bytes.length; + return bytes; + }, + + makeSubStream: function DecodeStream_makeSubStream(start, length, dict) { + if (length === undefined) { + while (!this.eof) { + this.readBlock(); + } + } else { + var end = start + length; + + while (this.bufferLength <= end && !this.eof) { + this.readBlock(); + } + } + + return new Stream(this.buffer, start, length, dict); + }, + + getByteRange(begin, end) { + (0, _util.unreachable)("Should not call DecodeStream.getByteRange"); + }, + + skip: function DecodeStream_skip(n) { + if (!n) { + n = 1; + } + + this.pos += n; + }, + reset: function DecodeStream_reset() { + this.pos = 0; + }, + getBaseStreams: function DecodeStream_getBaseStreams() { + if (this.str && this.str.getBaseStreams) { + return this.str.getBaseStreams(); + } + + return []; + } + }; + return DecodeStream; +}(); + +exports.DecodeStream = DecodeStream; + +var StreamsSequenceStream = function StreamsSequenceStreamClosure() { + function StreamsSequenceStream(streams) { + this.streams = streams; + let maybeLength = 0; + + for (let i = 0, ii = streams.length; i < ii; i++) { + const stream = streams[i]; + + if (stream instanceof DecodeStream) { + maybeLength += stream._rawMinBufferLength; + } else { + maybeLength += stream.length; + } + } + + DecodeStream.call(this, maybeLength); + } + + StreamsSequenceStream.prototype = Object.create(DecodeStream.prototype); + + StreamsSequenceStream.prototype.readBlock = function streamSequenceStreamReadBlock() { + var streams = this.streams; + + if (streams.length === 0) { + this.eof = true; + return; + } + + var stream = streams.shift(); + var chunk = stream.getBytes(); + var bufferLength = this.bufferLength; + var newLength = bufferLength + chunk.length; + var buffer = this.ensureBuffer(newLength); + buffer.set(chunk, bufferLength); + this.bufferLength = newLength; + }; + + StreamsSequenceStream.prototype.getBaseStreams = function StreamsSequenceStream_getBaseStreams() { + var baseStreams = []; + + for (var i = 0, ii = this.streams.length; i < ii; i++) { + var stream = this.streams[i]; + + if (stream.getBaseStreams) { + baseStreams.push(...stream.getBaseStreams()); + } + } + + return baseStreams; + }; + + return StreamsSequenceStream; +}(); + +exports.StreamsSequenceStream = StreamsSequenceStream; + +var FlateStream = function FlateStreamClosure() { + var codeLenCodeMap = new Int32Array([16, 17, 18, 0, 8, 7, 9, 6, 10, 5, 11, 4, 12, 3, 13, 2, 14, 1, 15]); + var lengthDecode = new Int32Array([0x00003, 0x00004, 0x00005, 0x00006, 0x00007, 0x00008, 0x00009, 0x0000a, 0x1000b, 0x1000d, 0x1000f, 0x10011, 0x20013, 0x20017, 0x2001b, 0x2001f, 0x30023, 0x3002b, 0x30033, 0x3003b, 0x40043, 0x40053, 0x40063, 0x40073, 0x50083, 0x500a3, 0x500c3, 0x500e3, 0x00102, 0x00102, 0x00102]); + var distDecode = new Int32Array([0x00001, 0x00002, 0x00003, 0x00004, 0x10005, 0x10007, 0x20009, 0x2000d, 0x30011, 0x30019, 0x40021, 0x40031, 0x50041, 0x50061, 0x60081, 0x600c1, 0x70101, 0x70181, 0x80201, 0x80301, 0x90401, 0x90601, 0xa0801, 0xa0c01, 0xb1001, 0xb1801, 0xc2001, 0xc3001, 0xd4001, 0xd6001]); + var fixedLitCodeTab = [new Int32Array([0x70100, 0x80050, 0x80010, 0x80118, 0x70110, 0x80070, 0x80030, 0x900c0, 0x70108, 0x80060, 0x80020, 0x900a0, 0x80000, 0x80080, 0x80040, 0x900e0, 0x70104, 0x80058, 0x80018, 0x90090, 0x70114, 0x80078, 0x80038, 0x900d0, 0x7010c, 0x80068, 0x80028, 0x900b0, 0x80008, 0x80088, 0x80048, 0x900f0, 0x70102, 0x80054, 0x80014, 0x8011c, 0x70112, 0x80074, 0x80034, 0x900c8, 0x7010a, 0x80064, 0x80024, 0x900a8, 0x80004, 0x80084, 0x80044, 0x900e8, 0x70106, 0x8005c, 0x8001c, 0x90098, 0x70116, 0x8007c, 0x8003c, 0x900d8, 0x7010e, 0x8006c, 0x8002c, 0x900b8, 0x8000c, 0x8008c, 0x8004c, 0x900f8, 0x70101, 0x80052, 0x80012, 0x8011a, 0x70111, 0x80072, 0x80032, 0x900c4, 0x70109, 0x80062, 0x80022, 0x900a4, 0x80002, 0x80082, 0x80042, 0x900e4, 0x70105, 0x8005a, 0x8001a, 0x90094, 0x70115, 0x8007a, 0x8003a, 0x900d4, 0x7010d, 0x8006a, 0x8002a, 0x900b4, 0x8000a, 0x8008a, 0x8004a, 0x900f4, 0x70103, 0x80056, 0x80016, 0x8011e, 0x70113, 0x80076, 0x80036, 0x900cc, 0x7010b, 0x80066, 0x80026, 0x900ac, 0x80006, 0x80086, 0x80046, 0x900ec, 0x70107, 0x8005e, 0x8001e, 0x9009c, 0x70117, 0x8007e, 0x8003e, 0x900dc, 0x7010f, 0x8006e, 0x8002e, 0x900bc, 0x8000e, 0x8008e, 0x8004e, 0x900fc, 0x70100, 0x80051, 0x80011, 0x80119, 0x70110, 0x80071, 0x80031, 0x900c2, 0x70108, 0x80061, 0x80021, 0x900a2, 0x80001, 0x80081, 0x80041, 0x900e2, 0x70104, 0x80059, 0x80019, 0x90092, 0x70114, 0x80079, 0x80039, 0x900d2, 0x7010c, 0x80069, 0x80029, 0x900b2, 0x80009, 0x80089, 0x80049, 0x900f2, 0x70102, 0x80055, 0x80015, 0x8011d, 0x70112, 0x80075, 0x80035, 0x900ca, 0x7010a, 0x80065, 0x80025, 0x900aa, 0x80005, 0x80085, 0x80045, 0x900ea, 0x70106, 0x8005d, 0x8001d, 0x9009a, 0x70116, 0x8007d, 0x8003d, 0x900da, 0x7010e, 0x8006d, 0x8002d, 0x900ba, 0x8000d, 0x8008d, 0x8004d, 0x900fa, 0x70101, 0x80053, 0x80013, 0x8011b, 0x70111, 0x80073, 0x80033, 0x900c6, 0x70109, 0x80063, 0x80023, 0x900a6, 0x80003, 0x80083, 0x80043, 0x900e6, 0x70105, 0x8005b, 0x8001b, 0x90096, 0x70115, 0x8007b, 0x8003b, 0x900d6, 0x7010d, 0x8006b, 0x8002b, 0x900b6, 0x8000b, 0x8008b, 0x8004b, 0x900f6, 0x70103, 0x80057, 0x80017, 0x8011f, 0x70113, 0x80077, 0x80037, 0x900ce, 0x7010b, 0x80067, 0x80027, 0x900ae, 0x80007, 0x80087, 0x80047, 0x900ee, 0x70107, 0x8005f, 0x8001f, 0x9009e, 0x70117, 0x8007f, 0x8003f, 0x900de, 0x7010f, 0x8006f, 0x8002f, 0x900be, 0x8000f, 0x8008f, 0x8004f, 0x900fe, 0x70100, 0x80050, 0x80010, 0x80118, 0x70110, 0x80070, 0x80030, 0x900c1, 0x70108, 0x80060, 0x80020, 0x900a1, 0x80000, 0x80080, 0x80040, 0x900e1, 0x70104, 0x80058, 0x80018, 0x90091, 0x70114, 0x80078, 0x80038, 0x900d1, 0x7010c, 0x80068, 0x80028, 0x900b1, 0x80008, 0x80088, 0x80048, 0x900f1, 0x70102, 0x80054, 0x80014, 0x8011c, 0x70112, 0x80074, 0x80034, 0x900c9, 0x7010a, 0x80064, 0x80024, 0x900a9, 0x80004, 0x80084, 0x80044, 0x900e9, 0x70106, 0x8005c, 0x8001c, 0x90099, 0x70116, 0x8007c, 0x8003c, 0x900d9, 0x7010e, 0x8006c, 0x8002c, 0x900b9, 0x8000c, 0x8008c, 0x8004c, 0x900f9, 0x70101, 0x80052, 0x80012, 0x8011a, 0x70111, 0x80072, 0x80032, 0x900c5, 0x70109, 0x80062, 0x80022, 0x900a5, 0x80002, 0x80082, 0x80042, 0x900e5, 0x70105, 0x8005a, 0x8001a, 0x90095, 0x70115, 0x8007a, 0x8003a, 0x900d5, 0x7010d, 0x8006a, 0x8002a, 0x900b5, 0x8000a, 0x8008a, 0x8004a, 0x900f5, 0x70103, 0x80056, 0x80016, 0x8011e, 0x70113, 0x80076, 0x80036, 0x900cd, 0x7010b, 0x80066, 0x80026, 0x900ad, 0x80006, 0x80086, 0x80046, 0x900ed, 0x70107, 0x8005e, 0x8001e, 0x9009d, 0x70117, 0x8007e, 0x8003e, 0x900dd, 0x7010f, 0x8006e, 0x8002e, 0x900bd, 0x8000e, 0x8008e, 0x8004e, 0x900fd, 0x70100, 0x80051, 0x80011, 0x80119, 0x70110, 0x80071, 0x80031, 0x900c3, 0x70108, 0x80061, 0x80021, 0x900a3, 0x80001, 0x80081, 0x80041, 0x900e3, 0x70104, 0x80059, 0x80019, 0x90093, 0x70114, 0x80079, 0x80039, 0x900d3, 0x7010c, 0x80069, 0x80029, 0x900b3, 0x80009, 0x80089, 0x80049, 0x900f3, 0x70102, 0x80055, 0x80015, 0x8011d, 0x70112, 0x80075, 0x80035, 0x900cb, 0x7010a, 0x80065, 0x80025, 0x900ab, 0x80005, 0x80085, 0x80045, 0x900eb, 0x70106, 0x8005d, 0x8001d, 0x9009b, 0x70116, 0x8007d, 0x8003d, 0x900db, 0x7010e, 0x8006d, 0x8002d, 0x900bb, 0x8000d, 0x8008d, 0x8004d, 0x900fb, 0x70101, 0x80053, 0x80013, 0x8011b, 0x70111, 0x80073, 0x80033, 0x900c7, 0x70109, 0x80063, 0x80023, 0x900a7, 0x80003, 0x80083, 0x80043, 0x900e7, 0x70105, 0x8005b, 0x8001b, 0x90097, 0x70115, 0x8007b, 0x8003b, 0x900d7, 0x7010d, 0x8006b, 0x8002b, 0x900b7, 0x8000b, 0x8008b, 0x8004b, 0x900f7, 0x70103, 0x80057, 0x80017, 0x8011f, 0x70113, 0x80077, 0x80037, 0x900cf, 0x7010b, 0x80067, 0x80027, 0x900af, 0x80007, 0x80087, 0x80047, 0x900ef, 0x70107, 0x8005f, 0x8001f, 0x9009f, 0x70117, 0x8007f, 0x8003f, 0x900df, 0x7010f, 0x8006f, 0x8002f, 0x900bf, 0x8000f, 0x8008f, 0x8004f, 0x900ff]), 9]; + var fixedDistCodeTab = [new Int32Array([0x50000, 0x50010, 0x50008, 0x50018, 0x50004, 0x50014, 0x5000c, 0x5001c, 0x50002, 0x50012, 0x5000a, 0x5001a, 0x50006, 0x50016, 0x5000e, 0x00000, 0x50001, 0x50011, 0x50009, 0x50019, 0x50005, 0x50015, 0x5000d, 0x5001d, 0x50003, 0x50013, 0x5000b, 0x5001b, 0x50007, 0x50017, 0x5000f, 0x00000]), 5]; + + function FlateStream(str, maybeLength) { + this.str = str; + this.dict = str.dict; + var cmf = str.getByte(); + var flg = str.getByte(); + + if (cmf === -1 || flg === -1) { + throw new _util.FormatError(`Invalid header in flate stream: ${cmf}, ${flg}`); + } + + if ((cmf & 0x0f) !== 0x08) { + throw new _util.FormatError(`Unknown compression method in flate stream: ${cmf}, ${flg}`); + } + + if (((cmf << 8) + flg) % 31 !== 0) { + throw new _util.FormatError(`Bad FCHECK in flate stream: ${cmf}, ${flg}`); + } + + if (flg & 0x20) { + throw new _util.FormatError(`FDICT bit set in flate stream: ${cmf}, ${flg}`); + } + + this.codeSize = 0; + this.codeBuf = 0; + DecodeStream.call(this, maybeLength); + } + + FlateStream.prototype = Object.create(DecodeStream.prototype); + + FlateStream.prototype.getBits = function FlateStream_getBits(bits) { + var str = this.str; + var codeSize = this.codeSize; + var codeBuf = this.codeBuf; + var b; + + while (codeSize < bits) { + if ((b = str.getByte()) === -1) { + throw new _util.FormatError("Bad encoding in flate stream"); + } + + codeBuf |= b << codeSize; + codeSize += 8; + } + + b = codeBuf & (1 << bits) - 1; + this.codeBuf = codeBuf >> bits; + this.codeSize = codeSize -= bits; + return b; + }; + + FlateStream.prototype.getCode = function FlateStream_getCode(table) { + var str = this.str; + var codes = table[0]; + var maxLen = table[1]; + var codeSize = this.codeSize; + var codeBuf = this.codeBuf; + var b; + + while (codeSize < maxLen) { + if ((b = str.getByte()) === -1) { + break; + } + + codeBuf |= b << codeSize; + codeSize += 8; + } + + var code = codes[codeBuf & (1 << maxLen) - 1]; + var codeLen = code >> 16; + var codeVal = code & 0xffff; + + if (codeLen < 1 || codeSize < codeLen) { + throw new _util.FormatError("Bad encoding in flate stream"); + } + + this.codeBuf = codeBuf >> codeLen; + this.codeSize = codeSize - codeLen; + return codeVal; + }; + + FlateStream.prototype.generateHuffmanTable = function flateStreamGenerateHuffmanTable(lengths) { + var n = lengths.length; + var maxLen = 0; + var i; + + for (i = 0; i < n; ++i) { + if (lengths[i] > maxLen) { + maxLen = lengths[i]; + } + } + + var size = 1 << maxLen; + var codes = new Int32Array(size); + + for (var len = 1, code = 0, skip = 2; len <= maxLen; ++len, code <<= 1, skip <<= 1) { + for (var val = 0; val < n; ++val) { + if (lengths[val] === len) { + var code2 = 0; + var t = code; + + for (i = 0; i < len; ++i) { + code2 = code2 << 1 | t & 1; + t >>= 1; + } + + for (i = code2; i < size; i += skip) { + codes[i] = len << 16 | val; + } + + ++code; + } + } + } + + return [codes, maxLen]; + }; + + FlateStream.prototype.readBlock = function FlateStream_readBlock() { + var buffer, len; + var str = this.str; + var hdr = this.getBits(3); + + if (hdr & 1) { + this.eof = true; + } + + hdr >>= 1; + + if (hdr === 0) { + var b; + + if ((b = str.getByte()) === -1) { + throw new _util.FormatError("Bad block header in flate stream"); + } + + var blockLen = b; + + if ((b = str.getByte()) === -1) { + throw new _util.FormatError("Bad block header in flate stream"); + } + + blockLen |= b << 8; + + if ((b = str.getByte()) === -1) { + throw new _util.FormatError("Bad block header in flate stream"); + } + + var check = b; + + if ((b = str.getByte()) === -1) { + throw new _util.FormatError("Bad block header in flate stream"); + } + + check |= b << 8; + + if (check !== (~blockLen & 0xffff) && (blockLen !== 0 || check !== 0)) { + throw new _util.FormatError("Bad uncompressed block length in flate stream"); + } + + this.codeBuf = 0; + this.codeSize = 0; + const bufferLength = this.bufferLength, + end = bufferLength + blockLen; + buffer = this.ensureBuffer(end); + this.bufferLength = end; + + if (blockLen === 0) { + if (str.peekByte() === -1) { + this.eof = true; + } + } else { + const block = str.getBytes(blockLen); + buffer.set(block, bufferLength); + + if (block.length < blockLen) { + this.eof = true; + } + } + + return; + } + + var litCodeTable; + var distCodeTable; + + if (hdr === 1) { + litCodeTable = fixedLitCodeTab; + distCodeTable = fixedDistCodeTab; + } else if (hdr === 2) { + var numLitCodes = this.getBits(5) + 257; + var numDistCodes = this.getBits(5) + 1; + var numCodeLenCodes = this.getBits(4) + 4; + var codeLenCodeLengths = new Uint8Array(codeLenCodeMap.length); + var i; + + for (i = 0; i < numCodeLenCodes; ++i) { + codeLenCodeLengths[codeLenCodeMap[i]] = this.getBits(3); + } + + var codeLenCodeTab = this.generateHuffmanTable(codeLenCodeLengths); + len = 0; + i = 0; + var codes = numLitCodes + numDistCodes; + var codeLengths = new Uint8Array(codes); + var bitsLength, bitsOffset, what; + + while (i < codes) { + var code = this.getCode(codeLenCodeTab); + + if (code === 16) { + bitsLength = 2; + bitsOffset = 3; + what = len; + } else if (code === 17) { + bitsLength = 3; + bitsOffset = 3; + what = len = 0; + } else if (code === 18) { + bitsLength = 7; + bitsOffset = 11; + what = len = 0; + } else { + codeLengths[i++] = len = code; + continue; + } + + var repeatLength = this.getBits(bitsLength) + bitsOffset; + + while (repeatLength-- > 0) { + codeLengths[i++] = what; + } + } + + litCodeTable = this.generateHuffmanTable(codeLengths.subarray(0, numLitCodes)); + distCodeTable = this.generateHuffmanTable(codeLengths.subarray(numLitCodes, codes)); + } else { + throw new _util.FormatError("Unknown block type in flate stream"); + } + + buffer = this.buffer; + var limit = buffer ? buffer.length : 0; + var pos = this.bufferLength; + + while (true) { + var code1 = this.getCode(litCodeTable); + + if (code1 < 256) { + if (pos + 1 >= limit) { + buffer = this.ensureBuffer(pos + 1); + limit = buffer.length; + } + + buffer[pos++] = code1; + continue; + } + + if (code1 === 256) { + this.bufferLength = pos; + return; + } + + code1 -= 257; + code1 = lengthDecode[code1]; + var code2 = code1 >> 16; + + if (code2 > 0) { + code2 = this.getBits(code2); + } + + len = (code1 & 0xffff) + code2; + code1 = this.getCode(distCodeTable); + code1 = distDecode[code1]; + code2 = code1 >> 16; + + if (code2 > 0) { + code2 = this.getBits(code2); + } + + var dist = (code1 & 0xffff) + code2; + + if (pos + len >= limit) { + buffer = this.ensureBuffer(pos + len); + limit = buffer.length; + } + + for (var k = 0; k < len; ++k, ++pos) { + buffer[pos] = buffer[pos - dist]; + } + } + }; + + return FlateStream; +}(); + +exports.FlateStream = FlateStream; + +var PredictorStream = function PredictorStreamClosure() { + function PredictorStream(str, maybeLength, params) { + if (!(0, _primitives.isDict)(params)) { + return str; + } + + var predictor = this.predictor = params.get("Predictor") || 1; + + if (predictor <= 1) { + return str; + } + + if (predictor !== 2 && (predictor < 10 || predictor > 15)) { + throw new _util.FormatError(`Unsupported predictor: ${predictor}`); + } + + if (predictor === 2) { + this.readBlock = this.readBlockTiff; + } else { + this.readBlock = this.readBlockPng; + } + + this.str = str; + this.dict = str.dict; + var colors = this.colors = params.get("Colors") || 1; + var bits = this.bits = params.get("BitsPerComponent") || 8; + var columns = this.columns = params.get("Columns") || 1; + this.pixBytes = colors * bits + 7 >> 3; + this.rowBytes = columns * colors * bits + 7 >> 3; + DecodeStream.call(this, maybeLength); + return this; + } + + PredictorStream.prototype = Object.create(DecodeStream.prototype); + + PredictorStream.prototype.readBlockTiff = function predictorStreamReadBlockTiff() { + var rowBytes = this.rowBytes; + var bufferLength = this.bufferLength; + var buffer = this.ensureBuffer(bufferLength + rowBytes); + var bits = this.bits; + var colors = this.colors; + var rawBytes = this.str.getBytes(rowBytes); + this.eof = !rawBytes.length; + + if (this.eof) { + return; + } + + var inbuf = 0, + outbuf = 0; + var inbits = 0, + outbits = 0; + var pos = bufferLength; + var i; + + if (bits === 1 && colors === 1) { + for (i = 0; i < rowBytes; ++i) { + var c = rawBytes[i] ^ inbuf; + c ^= c >> 1; + c ^= c >> 2; + c ^= c >> 4; + inbuf = (c & 1) << 7; + buffer[pos++] = c; + } + } else if (bits === 8) { + for (i = 0; i < colors; ++i) { + buffer[pos++] = rawBytes[i]; + } + + for (; i < rowBytes; ++i) { + buffer[pos] = buffer[pos - colors] + rawBytes[i]; + pos++; + } + } else if (bits === 16) { + var bytesPerPixel = colors * 2; + + for (i = 0; i < bytesPerPixel; ++i) { + buffer[pos++] = rawBytes[i]; + } + + for (; i < rowBytes; i += 2) { + var sum = ((rawBytes[i] & 0xff) << 8) + (rawBytes[i + 1] & 0xff) + ((buffer[pos - bytesPerPixel] & 0xff) << 8) + (buffer[pos - bytesPerPixel + 1] & 0xff); + buffer[pos++] = sum >> 8 & 0xff; + buffer[pos++] = sum & 0xff; + } + } else { + var compArray = new Uint8Array(colors + 1); + var bitMask = (1 << bits) - 1; + var j = 0, + k = bufferLength; + var columns = this.columns; + + for (i = 0; i < columns; ++i) { + for (var kk = 0; kk < colors; ++kk) { + if (inbits < bits) { + inbuf = inbuf << 8 | rawBytes[j++] & 0xff; + inbits += 8; + } + + compArray[kk] = compArray[kk] + (inbuf >> inbits - bits) & bitMask; + inbits -= bits; + outbuf = outbuf << bits | compArray[kk]; + outbits += bits; + + if (outbits >= 8) { + buffer[k++] = outbuf >> outbits - 8 & 0xff; + outbits -= 8; + } + } + } + + if (outbits > 0) { + buffer[k++] = (outbuf << 8 - outbits) + (inbuf & (1 << 8 - outbits) - 1); + } + } + + this.bufferLength += rowBytes; + }; + + PredictorStream.prototype.readBlockPng = function predictorStreamReadBlockPng() { + var rowBytes = this.rowBytes; + var pixBytes = this.pixBytes; + var predictor = this.str.getByte(); + var rawBytes = this.str.getBytes(rowBytes); + this.eof = !rawBytes.length; + + if (this.eof) { + return; + } + + var bufferLength = this.bufferLength; + var buffer = this.ensureBuffer(bufferLength + rowBytes); + var prevRow = buffer.subarray(bufferLength - rowBytes, bufferLength); + + if (prevRow.length === 0) { + prevRow = new Uint8Array(rowBytes); + } + + var i, + j = bufferLength, + up, + c; + + switch (predictor) { + case 0: + for (i = 0; i < rowBytes; ++i) { + buffer[j++] = rawBytes[i]; + } + + break; + + case 1: + for (i = 0; i < pixBytes; ++i) { + buffer[j++] = rawBytes[i]; + } + + for (; i < rowBytes; ++i) { + buffer[j] = buffer[j - pixBytes] + rawBytes[i] & 0xff; + j++; + } + + break; + + case 2: + for (i = 0; i < rowBytes; ++i) { + buffer[j++] = prevRow[i] + rawBytes[i] & 0xff; + } + + break; + + case 3: + for (i = 0; i < pixBytes; ++i) { + buffer[j++] = (prevRow[i] >> 1) + rawBytes[i]; + } + + for (; i < rowBytes; ++i) { + buffer[j] = (prevRow[i] + buffer[j - pixBytes] >> 1) + rawBytes[i] & 0xff; + j++; + } + + break; + + case 4: + for (i = 0; i < pixBytes; ++i) { + up = prevRow[i]; + c = rawBytes[i]; + buffer[j++] = up + c; + } + + for (; i < rowBytes; ++i) { + up = prevRow[i]; + var upLeft = prevRow[i - pixBytes]; + var left = buffer[j - pixBytes]; + var p = left + up - upLeft; + var pa = p - left; + + if (pa < 0) { + pa = -pa; + } + + var pb = p - up; + + if (pb < 0) { + pb = -pb; + } + + var pc = p - upLeft; + + if (pc < 0) { + pc = -pc; + } + + c = rawBytes[i]; + + if (pa <= pb && pa <= pc) { + buffer[j++] = left + c; + } else if (pb <= pc) { + buffer[j++] = up + c; + } else { + buffer[j++] = upLeft + c; + } + } + + break; + + default: + throw new _util.FormatError(`Unsupported predictor: ${predictor}`); + } + + this.bufferLength += rowBytes; + }; + + return PredictorStream; +}(); + +exports.PredictorStream = PredictorStream; + +var DecryptStream = function DecryptStreamClosure() { + function DecryptStream(str, maybeLength, decrypt) { + this.str = str; + this.dict = str.dict; + this.decrypt = decrypt; + this.nextChunk = null; + this.initialized = false; + DecodeStream.call(this, maybeLength); + } + + var chunkSize = 512; + DecryptStream.prototype = Object.create(DecodeStream.prototype); + + DecryptStream.prototype.readBlock = function DecryptStream_readBlock() { + var chunk; + + if (this.initialized) { + chunk = this.nextChunk; + } else { + chunk = this.str.getBytes(chunkSize); + this.initialized = true; + } + + if (!chunk || chunk.length === 0) { + this.eof = true; + return; + } + + this.nextChunk = this.str.getBytes(chunkSize); + var hasMoreData = this.nextChunk && this.nextChunk.length > 0; + var decrypt = this.decrypt; + chunk = decrypt(chunk, !hasMoreData); + var bufferLength = this.bufferLength; + var i, + n = chunk.length; + var buffer = this.ensureBuffer(bufferLength + n); + + for (i = 0; i < n; i++) { + buffer[bufferLength++] = chunk[i]; + } + + this.bufferLength = bufferLength; + }; + + return DecryptStream; +}(); + +exports.DecryptStream = DecryptStream; + +var Ascii85Stream = function Ascii85StreamClosure() { + function Ascii85Stream(str, maybeLength) { + this.str = str; + this.dict = str.dict; + this.input = new Uint8Array(5); + + if (maybeLength) { + maybeLength = 0.8 * maybeLength; + } + + DecodeStream.call(this, maybeLength); + } + + Ascii85Stream.prototype = Object.create(DecodeStream.prototype); + + Ascii85Stream.prototype.readBlock = function Ascii85Stream_readBlock() { + var TILDA_CHAR = 0x7e; + var Z_LOWER_CHAR = 0x7a; + var EOF = -1; + var str = this.str; + var c = str.getByte(); + + while ((0, _core_utils.isWhiteSpace)(c)) { + c = str.getByte(); + } + + if (c === EOF || c === TILDA_CHAR) { + this.eof = true; + return; + } + + var bufferLength = this.bufferLength, + buffer; + var i; + + if (c === Z_LOWER_CHAR) { + buffer = this.ensureBuffer(bufferLength + 4); + + for (i = 0; i < 4; ++i) { + buffer[bufferLength + i] = 0; + } + + this.bufferLength += 4; + } else { + var input = this.input; + input[0] = c; + + for (i = 1; i < 5; ++i) { + c = str.getByte(); + + while ((0, _core_utils.isWhiteSpace)(c)) { + c = str.getByte(); + } + + input[i] = c; + + if (c === EOF || c === TILDA_CHAR) { + break; + } + } + + buffer = this.ensureBuffer(bufferLength + i - 1); + this.bufferLength += i - 1; + + if (i < 5) { + for (; i < 5; ++i) { + input[i] = 0x21 + 84; + } + + this.eof = true; + } + + var t = 0; + + for (i = 0; i < 5; ++i) { + t = t * 85 + (input[i] - 0x21); + } + + for (i = 3; i >= 0; --i) { + buffer[bufferLength + i] = t & 0xff; + t >>= 8; + } + } + }; + + return Ascii85Stream; +}(); + +exports.Ascii85Stream = Ascii85Stream; + +var AsciiHexStream = function AsciiHexStreamClosure() { + function AsciiHexStream(str, maybeLength) { + this.str = str; + this.dict = str.dict; + this.firstDigit = -1; + + if (maybeLength) { + maybeLength = 0.5 * maybeLength; + } + + DecodeStream.call(this, maybeLength); + } + + AsciiHexStream.prototype = Object.create(DecodeStream.prototype); + + AsciiHexStream.prototype.readBlock = function AsciiHexStream_readBlock() { + var UPSTREAM_BLOCK_SIZE = 8000; + var bytes = this.str.getBytes(UPSTREAM_BLOCK_SIZE); + + if (!bytes.length) { + this.eof = true; + return; + } + + var maxDecodeLength = bytes.length + 1 >> 1; + var buffer = this.ensureBuffer(this.bufferLength + maxDecodeLength); + var bufferLength = this.bufferLength; + var firstDigit = this.firstDigit; + + for (var i = 0, ii = bytes.length; i < ii; i++) { + var ch = bytes[i], + digit; + + if (ch >= 0x30 && ch <= 0x39) { + digit = ch & 0x0f; + } else if (ch >= 0x41 && ch <= 0x46 || ch >= 0x61 && ch <= 0x66) { + digit = (ch & 0x0f) + 9; + } else if (ch === 0x3e) { + this.eof = true; + break; + } else { + continue; + } + + if (firstDigit < 0) { + firstDigit = digit; + } else { + buffer[bufferLength++] = firstDigit << 4 | digit; + firstDigit = -1; + } + } + + if (firstDigit >= 0 && this.eof) { + buffer[bufferLength++] = firstDigit << 4; + firstDigit = -1; + } + + this.firstDigit = firstDigit; + this.bufferLength = bufferLength; + }; + + return AsciiHexStream; +}(); + +exports.AsciiHexStream = AsciiHexStream; + +var RunLengthStream = function RunLengthStreamClosure() { + function RunLengthStream(str, maybeLength) { + this.str = str; + this.dict = str.dict; + DecodeStream.call(this, maybeLength); + } + + RunLengthStream.prototype = Object.create(DecodeStream.prototype); + + RunLengthStream.prototype.readBlock = function RunLengthStream_readBlock() { + var repeatHeader = this.str.getBytes(2); + + if (!repeatHeader || repeatHeader.length < 2 || repeatHeader[0] === 128) { + this.eof = true; + return; + } + + var buffer; + var bufferLength = this.bufferLength; + var n = repeatHeader[0]; + + if (n < 128) { + buffer = this.ensureBuffer(bufferLength + n + 1); + buffer[bufferLength++] = repeatHeader[1]; + + if (n > 0) { + var source = this.str.getBytes(n); + buffer.set(source, bufferLength); + bufferLength += n; + } + } else { + n = 257 - n; + var b = repeatHeader[1]; + buffer = this.ensureBuffer(bufferLength + n + 1); + + for (var i = 0; i < n; i++) { + buffer[bufferLength++] = b; + } + } + + this.bufferLength = bufferLength; + }; + + return RunLengthStream; +}(); + +exports.RunLengthStream = RunLengthStream; + +var LZWStream = function LZWStreamClosure() { + function LZWStream(str, maybeLength, earlyChange) { + this.str = str; + this.dict = str.dict; + this.cachedData = 0; + this.bitsCached = 0; + var maxLzwDictionarySize = 4096; + var lzwState = { + earlyChange, + codeLength: 9, + nextCode: 258, + dictionaryValues: new Uint8Array(maxLzwDictionarySize), + dictionaryLengths: new Uint16Array(maxLzwDictionarySize), + dictionaryPrevCodes: new Uint16Array(maxLzwDictionarySize), + currentSequence: new Uint8Array(maxLzwDictionarySize), + currentSequenceLength: 0 + }; + + for (var i = 0; i < 256; ++i) { + lzwState.dictionaryValues[i] = i; + lzwState.dictionaryLengths[i] = 1; + } + + this.lzwState = lzwState; + DecodeStream.call(this, maybeLength); + } + + LZWStream.prototype = Object.create(DecodeStream.prototype); + + LZWStream.prototype.readBits = function LZWStream_readBits(n) { + var bitsCached = this.bitsCached; + var cachedData = this.cachedData; + + while (bitsCached < n) { + var c = this.str.getByte(); + + if (c === -1) { + this.eof = true; + return null; + } + + cachedData = cachedData << 8 | c; + bitsCached += 8; + } + + this.bitsCached = bitsCached -= n; + this.cachedData = cachedData; + this.lastCode = null; + return cachedData >>> bitsCached & (1 << n) - 1; + }; + + LZWStream.prototype.readBlock = function LZWStream_readBlock() { + var blockSize = 512; + var estimatedDecodedSize = blockSize * 2, + decodedSizeDelta = blockSize; + var i, j, q; + var lzwState = this.lzwState; + + if (!lzwState) { + return; + } + + var earlyChange = lzwState.earlyChange; + var nextCode = lzwState.nextCode; + var dictionaryValues = lzwState.dictionaryValues; + var dictionaryLengths = lzwState.dictionaryLengths; + var dictionaryPrevCodes = lzwState.dictionaryPrevCodes; + var codeLength = lzwState.codeLength; + var prevCode = lzwState.prevCode; + var currentSequence = lzwState.currentSequence; + var currentSequenceLength = lzwState.currentSequenceLength; + var decodedLength = 0; + var currentBufferLength = this.bufferLength; + var buffer = this.ensureBuffer(this.bufferLength + estimatedDecodedSize); + + for (i = 0; i < blockSize; i++) { + var code = this.readBits(codeLength); + var hasPrev = currentSequenceLength > 0; + + if (code < 256) { + currentSequence[0] = code; + currentSequenceLength = 1; + } else if (code >= 258) { + if (code < nextCode) { + currentSequenceLength = dictionaryLengths[code]; + + for (j = currentSequenceLength - 1, q = code; j >= 0; j--) { + currentSequence[j] = dictionaryValues[q]; + q = dictionaryPrevCodes[q]; + } + } else { + currentSequence[currentSequenceLength++] = currentSequence[0]; + } + } else if (code === 256) { + codeLength = 9; + nextCode = 258; + currentSequenceLength = 0; + continue; + } else { + this.eof = true; + delete this.lzwState; + break; + } + + if (hasPrev) { + dictionaryPrevCodes[nextCode] = prevCode; + dictionaryLengths[nextCode] = dictionaryLengths[prevCode] + 1; + dictionaryValues[nextCode] = currentSequence[0]; + nextCode++; + codeLength = nextCode + earlyChange & nextCode + earlyChange - 1 ? codeLength : Math.min(Math.log(nextCode + earlyChange) / 0.6931471805599453 + 1, 12) | 0; + } + + prevCode = code; + decodedLength += currentSequenceLength; + + if (estimatedDecodedSize < decodedLength) { + do { + estimatedDecodedSize += decodedSizeDelta; + } while (estimatedDecodedSize < decodedLength); + + buffer = this.ensureBuffer(this.bufferLength + estimatedDecodedSize); + } + + for (j = 0; j < currentSequenceLength; j++) { + buffer[currentBufferLength++] = currentSequence[j]; + } + } + + lzwState.nextCode = nextCode; + lzwState.codeLength = codeLength; + lzwState.prevCode = prevCode; + lzwState.currentSequenceLength = currentSequenceLength; + this.bufferLength = currentBufferLength; + }; + + return LZWStream; +}(); + +exports.LZWStream = LZWStream; + +var NullStream = function NullStreamClosure() { + function NullStream() { + Stream.call(this, new Uint8Array(0)); + } + + NullStream.prototype = Stream.prototype; + return NullStream; +}(); + +exports.NullStream = NullStream; + +/***/ }), +/* 13 */ +/***/ ((__unused_webpack_module, exports, __w_pdfjs_require__) => { + + + +Object.defineProperty(exports, "__esModule", ({ + value: true +})); +exports.CCITTFaxStream = void 0; + +var _primitives = __w_pdfjs_require__(5); + +var _ccitt = __w_pdfjs_require__(14); + +var _stream = __w_pdfjs_require__(12); + +const CCITTFaxStream = function CCITTFaxStreamClosure() { + function CCITTFaxStream(str, maybeLength, params) { + this.str = str; + this.dict = str.dict; + + if (!(0, _primitives.isDict)(params)) { + params = _primitives.Dict.empty; + } + + const source = { + next() { + return str.getByte(); + } + + }; + this.ccittFaxDecoder = new _ccitt.CCITTFaxDecoder(source, { + K: params.get("K"), + EndOfLine: params.get("EndOfLine"), + EncodedByteAlign: params.get("EncodedByteAlign"), + Columns: params.get("Columns"), + Rows: params.get("Rows"), + EndOfBlock: params.get("EndOfBlock"), + BlackIs1: params.get("BlackIs1") + }); + + _stream.DecodeStream.call(this, maybeLength); + } + + CCITTFaxStream.prototype = Object.create(_stream.DecodeStream.prototype); + + CCITTFaxStream.prototype.readBlock = function () { + while (!this.eof) { + const c = this.ccittFaxDecoder.readNextChar(); + + if (c === -1) { + this.eof = true; + return; + } + + this.ensureBuffer(this.bufferLength + 1); + this.buffer[this.bufferLength++] = c; + } + }; + + return CCITTFaxStream; +}(); + +exports.CCITTFaxStream = CCITTFaxStream; + +/***/ }), +/* 14 */ +/***/ ((__unused_webpack_module, exports, __w_pdfjs_require__) => { + + + +Object.defineProperty(exports, "__esModule", ({ + value: true +})); +exports.CCITTFaxDecoder = void 0; + +var _util = __w_pdfjs_require__(2); + +const CCITTFaxDecoder = function CCITTFaxDecoder() { + const ccittEOL = -2; + const ccittEOF = -1; + const twoDimPass = 0; + const twoDimHoriz = 1; + const twoDimVert0 = 2; + const twoDimVertR1 = 3; + const twoDimVertL1 = 4; + const twoDimVertR2 = 5; + const twoDimVertL2 = 6; + const twoDimVertR3 = 7; + const twoDimVertL3 = 8; + const twoDimTable = [[-1, -1], [-1, -1], [7, twoDimVertL3], [7, twoDimVertR3], [6, twoDimVertL2], [6, twoDimVertL2], [6, twoDimVertR2], [6, twoDimVertR2], [4, twoDimPass], [4, twoDimPass], [4, twoDimPass], [4, twoDimPass], [4, twoDimPass], [4, twoDimPass], [4, twoDimPass], [4, twoDimPass], [3, twoDimHoriz], [3, twoDimHoriz], [3, twoDimHoriz], [3, twoDimHoriz], [3, twoDimHoriz], [3, twoDimHoriz], [3, twoDimHoriz], [3, twoDimHoriz], [3, twoDimHoriz], [3, twoDimHoriz], [3, twoDimHoriz], [3, twoDimHoriz], [3, twoDimHoriz], [3, twoDimHoriz], [3, twoDimHoriz], [3, twoDimHoriz], [3, twoDimVertL1], [3, twoDimVertL1], [3, twoDimVertL1], [3, twoDimVertL1], [3, twoDimVertL1], [3, twoDimVertL1], [3, twoDimVertL1], [3, twoDimVertL1], [3, twoDimVertL1], [3, twoDimVertL1], [3, twoDimVertL1], [3, twoDimVertL1], [3, twoDimVertL1], [3, twoDimVertL1], [3, twoDimVertL1], [3, twoDimVertL1], [3, twoDimVertR1], [3, twoDimVertR1], [3, twoDimVertR1], [3, twoDimVertR1], [3, twoDimVertR1], [3, twoDimVertR1], [3, twoDimVertR1], [3, twoDimVertR1], [3, twoDimVertR1], [3, twoDimVertR1], [3, twoDimVertR1], [3, twoDimVertR1], [3, twoDimVertR1], [3, twoDimVertR1], [3, twoDimVertR1], [3, twoDimVertR1], [1, twoDimVert0], [1, twoDimVert0], [1, twoDimVert0], [1, twoDimVert0], [1, twoDimVert0], [1, twoDimVert0], [1, twoDimVert0], [1, twoDimVert0], [1, twoDimVert0], [1, twoDimVert0], [1, twoDimVert0], [1, twoDimVert0], [1, twoDimVert0], [1, twoDimVert0], [1, twoDimVert0], [1, twoDimVert0], [1, twoDimVert0], [1, twoDimVert0], [1, twoDimVert0], [1, twoDimVert0], [1, twoDimVert0], [1, twoDimVert0], [1, twoDimVert0], [1, twoDimVert0], [1, twoDimVert0], [1, twoDimVert0], [1, twoDimVert0], [1, twoDimVert0], [1, twoDimVert0], [1, twoDimVert0], [1, twoDimVert0], [1, twoDimVert0], [1, twoDimVert0], [1, twoDimVert0], [1, twoDimVert0], [1, twoDimVert0], [1, twoDimVert0], [1, twoDimVert0], [1, twoDimVert0], [1, twoDimVert0], [1, twoDimVert0], [1, twoDimVert0], [1, twoDimVert0], [1, twoDimVert0], [1, twoDimVert0], [1, twoDimVert0], [1, twoDimVert0], [1, twoDimVert0], [1, twoDimVert0], [1, twoDimVert0], [1, twoDimVert0], [1, twoDimVert0], [1, twoDimVert0], [1, twoDimVert0], [1, twoDimVert0], [1, twoDimVert0], [1, twoDimVert0], [1, twoDimVert0], [1, twoDimVert0], [1, twoDimVert0], [1, twoDimVert0], [1, twoDimVert0], [1, twoDimVert0], [1, twoDimVert0]]; + const whiteTable1 = [[-1, -1], [12, ccittEOL], [-1, -1], [-1, -1], [-1, -1], [-1, -1], [-1, -1], [-1, -1], [-1, -1], [-1, -1], [-1, -1], [-1, -1], [-1, -1], [-1, -1], [-1, -1], [-1, -1], [11, 1792], [11, 1792], [12, 1984], [12, 2048], [12, 2112], [12, 2176], [12, 2240], [12, 2304], [11, 1856], [11, 1856], [11, 1920], [11, 1920], [12, 2368], [12, 2432], [12, 2496], [12, 2560]]; + const whiteTable2 = [[-1, -1], [-1, -1], [-1, -1], [-1, -1], [8, 29], [8, 29], [8, 30], [8, 30], [8, 45], [8, 45], [8, 46], [8, 46], [7, 22], [7, 22], [7, 22], [7, 22], [7, 23], [7, 23], [7, 23], [7, 23], [8, 47], [8, 47], [8, 48], [8, 48], [6, 13], [6, 13], [6, 13], [6, 13], [6, 13], [6, 13], [6, 13], [6, 13], [7, 20], [7, 20], [7, 20], [7, 20], [8, 33], [8, 33], [8, 34], [8, 34], [8, 35], [8, 35], [8, 36], [8, 36], [8, 37], [8, 37], [8, 38], [8, 38], [7, 19], [7, 19], [7, 19], [7, 19], [8, 31], [8, 31], [8, 32], [8, 32], [6, 1], [6, 1], [6, 1], [6, 1], [6, 1], [6, 1], [6, 1], [6, 1], [6, 12], [6, 12], [6, 12], [6, 12], [6, 12], [6, 12], [6, 12], [6, 12], [8, 53], [8, 53], [8, 54], [8, 54], [7, 26], [7, 26], [7, 26], [7, 26], [8, 39], [8, 39], [8, 40], [8, 40], [8, 41], [8, 41], [8, 42], [8, 42], [8, 43], [8, 43], [8, 44], [8, 44], [7, 21], [7, 21], [7, 21], [7, 21], [7, 28], [7, 28], [7, 28], [7, 28], [8, 61], [8, 61], [8, 62], [8, 62], [8, 63], [8, 63], [8, 0], [8, 0], [8, 320], [8, 320], [8, 384], [8, 384], [5, 10], [5, 10], [5, 10], [5, 10], [5, 10], [5, 10], [5, 10], [5, 10], [5, 10], [5, 10], [5, 10], [5, 10], [5, 10], [5, 10], [5, 10], [5, 10], [5, 11], [5, 11], [5, 11], [5, 11], [5, 11], [5, 11], [5, 11], [5, 11], [5, 11], [5, 11], [5, 11], [5, 11], [5, 11], [5, 11], [5, 11], [5, 11], [7, 27], [7, 27], [7, 27], [7, 27], [8, 59], [8, 59], [8, 60], [8, 60], [9, 1472], [9, 1536], [9, 1600], [9, 1728], [7, 18], [7, 18], [7, 18], [7, 18], [7, 24], [7, 24], [7, 24], [7, 24], [8, 49], [8, 49], [8, 50], [8, 50], [8, 51], [8, 51], [8, 52], [8, 52], [7, 25], [7, 25], [7, 25], [7, 25], [8, 55], [8, 55], [8, 56], [8, 56], [8, 57], [8, 57], [8, 58], [8, 58], [6, 192], [6, 192], [6, 192], [6, 192], [6, 192], [6, 192], [6, 192], [6, 192], [6, 1664], [6, 1664], [6, 1664], [6, 1664], [6, 1664], [6, 1664], [6, 1664], [6, 1664], [8, 448], [8, 448], [8, 512], [8, 512], [9, 704], [9, 768], [8, 640], [8, 640], [8, 576], [8, 576], [9, 832], [9, 896], [9, 960], [9, 1024], [9, 1088], [9, 1152], [9, 1216], [9, 1280], [9, 1344], [9, 1408], [7, 256], [7, 256], [7, 256], [7, 256], [4, 2], [4, 2], [4, 2], [4, 2], [4, 2], [4, 2], [4, 2], [4, 2], [4, 2], [4, 2], [4, 2], [4, 2], [4, 2], [4, 2], [4, 2], [4, 2], [4, 2], [4, 2], [4, 2], [4, 2], [4, 2], [4, 2], [4, 2], [4, 2], [4, 2], [4, 2], [4, 2], [4, 2], [4, 2], [4, 2], [4, 2], [4, 2], [4, 3], [4, 3], [4, 3], [4, 3], [4, 3], [4, 3], [4, 3], [4, 3], [4, 3], [4, 3], [4, 3], [4, 3], [4, 3], [4, 3], [4, 3], [4, 3], [4, 3], [4, 3], [4, 3], [4, 3], [4, 3], [4, 3], [4, 3], [4, 3], [4, 3], [4, 3], [4, 3], [4, 3], [4, 3], [4, 3], [4, 3], [4, 3], [5, 128], [5, 128], [5, 128], [5, 128], [5, 128], [5, 128], [5, 128], [5, 128], [5, 128], [5, 128], [5, 128], [5, 128], [5, 128], [5, 128], [5, 128], [5, 128], [5, 8], [5, 8], [5, 8], [5, 8], [5, 8], [5, 8], [5, 8], [5, 8], [5, 8], [5, 8], [5, 8], [5, 8], [5, 8], [5, 8], [5, 8], [5, 8], [5, 9], [5, 9], [5, 9], [5, 9], [5, 9], [5, 9], [5, 9], [5, 9], [5, 9], [5, 9], [5, 9], [5, 9], [5, 9], [5, 9], [5, 9], [5, 9], [6, 16], [6, 16], [6, 16], [6, 16], [6, 16], [6, 16], [6, 16], [6, 16], [6, 17], [6, 17], [6, 17], [6, 17], [6, 17], [6, 17], [6, 17], [6, 17], [4, 4], [4, 4], [4, 4], [4, 4], [4, 4], [4, 4], [4, 4], [4, 4], [4, 4], [4, 4], [4, 4], [4, 4], [4, 4], [4, 4], [4, 4], [4, 4], [4, 4], [4, 4], [4, 4], [4, 4], [4, 4], [4, 4], [4, 4], [4, 4], [4, 4], [4, 4], [4, 4], [4, 4], [4, 4], [4, 4], [4, 4], [4, 4], [4, 5], [4, 5], [4, 5], [4, 5], [4, 5], [4, 5], [4, 5], [4, 5], [4, 5], [4, 5], [4, 5], [4, 5], [4, 5], [4, 5], [4, 5], [4, 5], [4, 5], [4, 5], [4, 5], [4, 5], [4, 5], [4, 5], [4, 5], [4, 5], [4, 5], [4, 5], [4, 5], [4, 5], [4, 5], [4, 5], [4, 5], [4, 5], [6, 14], [6, 14], [6, 14], [6, 14], [6, 14], [6, 14], [6, 14], [6, 14], [6, 15], [6, 15], [6, 15], [6, 15], [6, 15], [6, 15], [6, 15], [6, 15], [5, 64], [5, 64], [5, 64], [5, 64], [5, 64], [5, 64], [5, 64], [5, 64], [5, 64], [5, 64], [5, 64], [5, 64], [5, 64], [5, 64], [5, 64], [5, 64], [4, 6], [4, 6], [4, 6], [4, 6], [4, 6], [4, 6], [4, 6], [4, 6], [4, 6], [4, 6], [4, 6], [4, 6], [4, 6], [4, 6], [4, 6], [4, 6], [4, 6], [4, 6], [4, 6], [4, 6], [4, 6], [4, 6], [4, 6], [4, 6], [4, 6], [4, 6], [4, 6], [4, 6], [4, 6], [4, 6], [4, 6], [4, 6], [4, 7], [4, 7], [4, 7], [4, 7], [4, 7], [4, 7], [4, 7], [4, 7], [4, 7], [4, 7], [4, 7], [4, 7], [4, 7], [4, 7], [4, 7], [4, 7], [4, 7], [4, 7], [4, 7], [4, 7], [4, 7], [4, 7], [4, 7], [4, 7], [4, 7], [4, 7], [4, 7], [4, 7], [4, 7], [4, 7], [4, 7], [4, 7]]; + const blackTable1 = [[-1, -1], [-1, -1], [12, ccittEOL], [12, ccittEOL], [-1, -1], [-1, -1], [-1, -1], [-1, -1], [-1, -1], [-1, -1], [-1, -1], [-1, -1], [-1, -1], [-1, -1], [-1, -1], [-1, -1], [-1, -1], [-1, -1], [-1, -1], [-1, -1], [-1, -1], [-1, -1], [-1, -1], [-1, -1], [-1, -1], [-1, -1], [-1, -1], [-1, -1], [-1, -1], [-1, -1], [-1, -1], [-1, -1], [11, 1792], [11, 1792], [11, 1792], [11, 1792], [12, 1984], [12, 1984], [12, 2048], [12, 2048], [12, 2112], [12, 2112], [12, 2176], [12, 2176], [12, 2240], [12, 2240], [12, 2304], [12, 2304], [11, 1856], [11, 1856], [11, 1856], [11, 1856], [11, 1920], [11, 1920], [11, 1920], [11, 1920], [12, 2368], [12, 2368], [12, 2432], [12, 2432], [12, 2496], [12, 2496], [12, 2560], [12, 2560], [10, 18], [10, 18], [10, 18], [10, 18], [10, 18], [10, 18], [10, 18], [10, 18], [12, 52], [12, 52], [13, 640], [13, 704], [13, 768], [13, 832], [12, 55], [12, 55], [12, 56], [12, 56], [13, 1280], [13, 1344], [13, 1408], [13, 1472], [12, 59], [12, 59], [12, 60], [12, 60], [13, 1536], [13, 1600], [11, 24], [11, 24], [11, 24], [11, 24], [11, 25], [11, 25], [11, 25], [11, 25], [13, 1664], [13, 1728], [12, 320], [12, 320], [12, 384], [12, 384], [12, 448], [12, 448], [13, 512], [13, 576], [12, 53], [12, 53], [12, 54], [12, 54], [13, 896], [13, 960], [13, 1024], [13, 1088], [13, 1152], [13, 1216], [10, 64], [10, 64], [10, 64], [10, 64], [10, 64], [10, 64], [10, 64], [10, 64]]; + const blackTable2 = [[8, 13], [8, 13], [8, 13], [8, 13], [8, 13], [8, 13], [8, 13], [8, 13], [8, 13], [8, 13], [8, 13], [8, 13], [8, 13], [8, 13], [8, 13], [8, 13], [11, 23], [11, 23], [12, 50], [12, 51], [12, 44], [12, 45], [12, 46], [12, 47], [12, 57], [12, 58], [12, 61], [12, 256], [10, 16], [10, 16], [10, 16], [10, 16], [10, 17], [10, 17], [10, 17], [10, 17], [12, 48], [12, 49], [12, 62], [12, 63], [12, 30], [12, 31], [12, 32], [12, 33], [12, 40], [12, 41], [11, 22], [11, 22], [8, 14], [8, 14], [8, 14], [8, 14], [8, 14], [8, 14], [8, 14], [8, 14], [8, 14], [8, 14], [8, 14], [8, 14], [8, 14], [8, 14], [8, 14], [8, 14], [7, 10], [7, 10], [7, 10], [7, 10], [7, 10], [7, 10], [7, 10], [7, 10], [7, 10], [7, 10], [7, 10], [7, 10], [7, 10], [7, 10], [7, 10], [7, 10], [7, 10], [7, 10], [7, 10], [7, 10], [7, 10], [7, 10], [7, 10], [7, 10], [7, 10], [7, 10], [7, 10], [7, 10], [7, 10], [7, 10], [7, 10], [7, 10], [7, 11], [7, 11], [7, 11], [7, 11], [7, 11], [7, 11], [7, 11], [7, 11], [7, 11], [7, 11], [7, 11], [7, 11], [7, 11], [7, 11], [7, 11], [7, 11], [7, 11], [7, 11], [7, 11], [7, 11], [7, 11], [7, 11], [7, 11], [7, 11], [7, 11], [7, 11], [7, 11], [7, 11], [7, 11], [7, 11], [7, 11], [7, 11], [9, 15], [9, 15], [9, 15], [9, 15], [9, 15], [9, 15], [9, 15], [9, 15], [12, 128], [12, 192], [12, 26], [12, 27], [12, 28], [12, 29], [11, 19], [11, 19], [11, 20], [11, 20], [12, 34], [12, 35], [12, 36], [12, 37], [12, 38], [12, 39], [11, 21], [11, 21], [12, 42], [12, 43], [10, 0], [10, 0], [10, 0], [10, 0], [7, 12], [7, 12], [7, 12], [7, 12], [7, 12], [7, 12], [7, 12], [7, 12], [7, 12], [7, 12], [7, 12], [7, 12], [7, 12], [7, 12], [7, 12], [7, 12], [7, 12], [7, 12], [7, 12], [7, 12], [7, 12], [7, 12], [7, 12], [7, 12], [7, 12], [7, 12], [7, 12], [7, 12], [7, 12], [7, 12], [7, 12], [7, 12]]; + const blackTable3 = [[-1, -1], [-1, -1], [-1, -1], [-1, -1], [6, 9], [6, 8], [5, 7], [5, 7], [4, 6], [4, 6], [4, 6], [4, 6], [4, 5], [4, 5], [4, 5], [4, 5], [3, 1], [3, 1], [3, 1], [3, 1], [3, 1], [3, 1], [3, 1], [3, 1], [3, 4], [3, 4], [3, 4], [3, 4], [3, 4], [3, 4], [3, 4], [3, 4], [2, 3], [2, 3], [2, 3], [2, 3], [2, 3], [2, 3], [2, 3], [2, 3], [2, 3], [2, 3], [2, 3], [2, 3], [2, 3], [2, 3], [2, 3], [2, 3], [2, 2], [2, 2], [2, 2], [2, 2], [2, 2], [2, 2], [2, 2], [2, 2], [2, 2], [2, 2], [2, 2], [2, 2], [2, 2], [2, 2], [2, 2], [2, 2]]; + + function CCITTFaxDecoder(source, options = {}) { + if (!source || typeof source.next !== "function") { + throw new Error('CCITTFaxDecoder - invalid "source" parameter.'); + } + + this.source = source; + this.eof = false; + this.encoding = options.K || 0; + this.eoline = options.EndOfLine || false; + this.byteAlign = options.EncodedByteAlign || false; + this.columns = options.Columns || 1728; + this.rows = options.Rows || 0; + let eoblock = options.EndOfBlock; + + if (eoblock === null || eoblock === undefined) { + eoblock = true; + } + + this.eoblock = eoblock; + this.black = options.BlackIs1 || false; + this.codingLine = new Uint32Array(this.columns + 1); + this.refLine = new Uint32Array(this.columns + 2); + this.codingLine[0] = this.columns; + this.codingPos = 0; + this.row = 0; + this.nextLine2D = this.encoding < 0; + this.inputBits = 0; + this.inputBuf = 0; + this.outputBits = 0; + this.rowsDone = false; + let code1; + + while ((code1 = this._lookBits(12)) === 0) { + this._eatBits(1); + } + + if (code1 === 1) { + this._eatBits(12); + } + + if (this.encoding > 0) { + this.nextLine2D = !this._lookBits(1); + + this._eatBits(1); + } + } + + CCITTFaxDecoder.prototype = { + readNextChar() { + if (this.eof) { + return -1; + } + + const refLine = this.refLine; + const codingLine = this.codingLine; + const columns = this.columns; + let refPos, blackPixels, bits, i; + + if (this.outputBits === 0) { + if (this.rowsDone) { + this.eof = true; + } + + if (this.eof) { + return -1; + } + + this.err = false; + let code1, code2, code3; + + if (this.nextLine2D) { + for (i = 0; codingLine[i] < columns; ++i) { + refLine[i] = codingLine[i]; + } + + refLine[i++] = columns; + refLine[i] = columns; + codingLine[0] = 0; + this.codingPos = 0; + refPos = 0; + blackPixels = 0; + + while (codingLine[this.codingPos] < columns) { + code1 = this._getTwoDimCode(); + + switch (code1) { + case twoDimPass: + this._addPixels(refLine[refPos + 1], blackPixels); + + if (refLine[refPos + 1] < columns) { + refPos += 2; + } + + break; + + case twoDimHoriz: + code1 = code2 = 0; + + if (blackPixels) { + do { + code1 += code3 = this._getBlackCode(); + } while (code3 >= 64); + + do { + code2 += code3 = this._getWhiteCode(); + } while (code3 >= 64); + } else { + do { + code1 += code3 = this._getWhiteCode(); + } while (code3 >= 64); + + do { + code2 += code3 = this._getBlackCode(); + } while (code3 >= 64); + } + + this._addPixels(codingLine[this.codingPos] + code1, blackPixels); + + if (codingLine[this.codingPos] < columns) { + this._addPixels(codingLine[this.codingPos] + code2, blackPixels ^ 1); + } + + while (refLine[refPos] <= codingLine[this.codingPos] && refLine[refPos] < columns) { + refPos += 2; + } + + break; + + case twoDimVertR3: + this._addPixels(refLine[refPos] + 3, blackPixels); + + blackPixels ^= 1; + + if (codingLine[this.codingPos] < columns) { + ++refPos; + + while (refLine[refPos] <= codingLine[this.codingPos] && refLine[refPos] < columns) { + refPos += 2; + } + } + + break; + + case twoDimVertR2: + this._addPixels(refLine[refPos] + 2, blackPixels); + + blackPixels ^= 1; + + if (codingLine[this.codingPos] < columns) { + ++refPos; + + while (refLine[refPos] <= codingLine[this.codingPos] && refLine[refPos] < columns) { + refPos += 2; + } + } + + break; + + case twoDimVertR1: + this._addPixels(refLine[refPos] + 1, blackPixels); + + blackPixels ^= 1; + + if (codingLine[this.codingPos] < columns) { + ++refPos; + + while (refLine[refPos] <= codingLine[this.codingPos] && refLine[refPos] < columns) { + refPos += 2; + } + } + + break; + + case twoDimVert0: + this._addPixels(refLine[refPos], blackPixels); + + blackPixels ^= 1; + + if (codingLine[this.codingPos] < columns) { + ++refPos; + + while (refLine[refPos] <= codingLine[this.codingPos] && refLine[refPos] < columns) { + refPos += 2; + } + } + + break; + + case twoDimVertL3: + this._addPixelsNeg(refLine[refPos] - 3, blackPixels); + + blackPixels ^= 1; + + if (codingLine[this.codingPos] < columns) { + if (refPos > 0) { + --refPos; + } else { + ++refPos; + } + + while (refLine[refPos] <= codingLine[this.codingPos] && refLine[refPos] < columns) { + refPos += 2; + } + } + + break; + + case twoDimVertL2: + this._addPixelsNeg(refLine[refPos] - 2, blackPixels); + + blackPixels ^= 1; + + if (codingLine[this.codingPos] < columns) { + if (refPos > 0) { + --refPos; + } else { + ++refPos; + } + + while (refLine[refPos] <= codingLine[this.codingPos] && refLine[refPos] < columns) { + refPos += 2; + } + } + + break; + + case twoDimVertL1: + this._addPixelsNeg(refLine[refPos] - 1, blackPixels); + + blackPixels ^= 1; + + if (codingLine[this.codingPos] < columns) { + if (refPos > 0) { + --refPos; + } else { + ++refPos; + } + + while (refLine[refPos] <= codingLine[this.codingPos] && refLine[refPos] < columns) { + refPos += 2; + } + } + + break; + + case ccittEOF: + this._addPixels(columns, 0); + + this.eof = true; + break; + + default: + (0, _util.info)("bad 2d code"); + + this._addPixels(columns, 0); + + this.err = true; + } + } + } else { + codingLine[0] = 0; + this.codingPos = 0; + blackPixels = 0; + + while (codingLine[this.codingPos] < columns) { + code1 = 0; + + if (blackPixels) { + do { + code1 += code3 = this._getBlackCode(); + } while (code3 >= 64); + } else { + do { + code1 += code3 = this._getWhiteCode(); + } while (code3 >= 64); + } + + this._addPixels(codingLine[this.codingPos] + code1, blackPixels); + + blackPixels ^= 1; + } + } + + let gotEOL = false; + + if (this.byteAlign) { + this.inputBits &= ~7; + } + + if (!this.eoblock && this.row === this.rows - 1) { + this.rowsDone = true; + } else { + code1 = this._lookBits(12); + + if (this.eoline) { + while (code1 !== ccittEOF && code1 !== 1) { + this._eatBits(1); + + code1 = this._lookBits(12); + } + } else { + while (code1 === 0) { + this._eatBits(1); + + code1 = this._lookBits(12); + } + } + + if (code1 === 1) { + this._eatBits(12); + + gotEOL = true; + } else if (code1 === ccittEOF) { + this.eof = true; + } + } + + if (!this.eof && this.encoding > 0 && !this.rowsDone) { + this.nextLine2D = !this._lookBits(1); + + this._eatBits(1); + } + + if (this.eoblock && gotEOL && this.byteAlign) { + code1 = this._lookBits(12); + + if (code1 === 1) { + this._eatBits(12); + + if (this.encoding > 0) { + this._lookBits(1); + + this._eatBits(1); + } + + if (this.encoding >= 0) { + for (i = 0; i < 4; ++i) { + code1 = this._lookBits(12); + + if (code1 !== 1) { + (0, _util.info)("bad rtc code: " + code1); + } + + this._eatBits(12); + + if (this.encoding > 0) { + this._lookBits(1); + + this._eatBits(1); + } + } + } + + this.eof = true; + } + } else if (this.err && this.eoline) { + while (true) { + code1 = this._lookBits(13); + + if (code1 === ccittEOF) { + this.eof = true; + return -1; + } + + if (code1 >> 1 === 1) { + break; + } + + this._eatBits(1); + } + + this._eatBits(12); + + if (this.encoding > 0) { + this._eatBits(1); + + this.nextLine2D = !(code1 & 1); + } + } + + if (codingLine[0] > 0) { + this.outputBits = codingLine[this.codingPos = 0]; + } else { + this.outputBits = codingLine[this.codingPos = 1]; + } + + this.row++; + } + + let c; + + if (this.outputBits >= 8) { + c = this.codingPos & 1 ? 0 : 0xff; + this.outputBits -= 8; + + if (this.outputBits === 0 && codingLine[this.codingPos] < columns) { + this.codingPos++; + this.outputBits = codingLine[this.codingPos] - codingLine[this.codingPos - 1]; + } + } else { + bits = 8; + c = 0; + + do { + if (this.outputBits > bits) { + c <<= bits; + + if (!(this.codingPos & 1)) { + c |= 0xff >> 8 - bits; + } + + this.outputBits -= bits; + bits = 0; + } else { + c <<= this.outputBits; + + if (!(this.codingPos & 1)) { + c |= 0xff >> 8 - this.outputBits; + } + + bits -= this.outputBits; + this.outputBits = 0; + + if (codingLine[this.codingPos] < columns) { + this.codingPos++; + this.outputBits = codingLine[this.codingPos] - codingLine[this.codingPos - 1]; + } else if (bits > 0) { + c <<= bits; + bits = 0; + } + } + } while (bits); + } + + if (this.black) { + c ^= 0xff; + } + + return c; + }, + + _addPixels(a1, blackPixels) { + const codingLine = this.codingLine; + let codingPos = this.codingPos; + + if (a1 > codingLine[codingPos]) { + if (a1 > this.columns) { + (0, _util.info)("row is wrong length"); + this.err = true; + a1 = this.columns; + } + + if (codingPos & 1 ^ blackPixels) { + ++codingPos; + } + + codingLine[codingPos] = a1; + } + + this.codingPos = codingPos; + }, + + _addPixelsNeg(a1, blackPixels) { + const codingLine = this.codingLine; + let codingPos = this.codingPos; + + if (a1 > codingLine[codingPos]) { + if (a1 > this.columns) { + (0, _util.info)("row is wrong length"); + this.err = true; + a1 = this.columns; + } + + if (codingPos & 1 ^ blackPixels) { + ++codingPos; + } + + codingLine[codingPos] = a1; + } else if (a1 < codingLine[codingPos]) { + if (a1 < 0) { + (0, _util.info)("invalid code"); + this.err = true; + a1 = 0; + } + + while (codingPos > 0 && a1 < codingLine[codingPos - 1]) { + --codingPos; + } + + codingLine[codingPos] = a1; + } + + this.codingPos = codingPos; + }, + + _findTableCode(start, end, table, limit) { + const limitValue = limit || 0; + + for (let i = start; i <= end; ++i) { + let code = this._lookBits(i); + + if (code === ccittEOF) { + return [true, 1, false]; + } + + if (i < end) { + code <<= end - i; + } + + if (!limitValue || code >= limitValue) { + const p = table[code - limitValue]; + + if (p[0] === i) { + this._eatBits(i); + + return [true, p[1], true]; + } + } + } + + return [false, 0, false]; + }, + + _getTwoDimCode() { + let code = 0; + let p; + + if (this.eoblock) { + code = this._lookBits(7); + p = twoDimTable[code]; + + if (p && p[0] > 0) { + this._eatBits(p[0]); + + return p[1]; + } + } else { + const result = this._findTableCode(1, 7, twoDimTable); + + if (result[0] && result[2]) { + return result[1]; + } + } + + (0, _util.info)("Bad two dim code"); + return ccittEOF; + }, + + _getWhiteCode() { + let code = 0; + let p; + + if (this.eoblock) { + code = this._lookBits(12); + + if (code === ccittEOF) { + return 1; + } + + if (code >> 5 === 0) { + p = whiteTable1[code]; + } else { + p = whiteTable2[code >> 3]; + } + + if (p[0] > 0) { + this._eatBits(p[0]); + + return p[1]; + } + } else { + let result = this._findTableCode(1, 9, whiteTable2); + + if (result[0]) { + return result[1]; + } + + result = this._findTableCode(11, 12, whiteTable1); + + if (result[0]) { + return result[1]; + } + } + + (0, _util.info)("bad white code"); + + this._eatBits(1); + + return 1; + }, + + _getBlackCode() { + let code, p; + + if (this.eoblock) { + code = this._lookBits(13); + + if (code === ccittEOF) { + return 1; + } + + if (code >> 7 === 0) { + p = blackTable1[code]; + } else if (code >> 9 === 0 && code >> 7 !== 0) { + p = blackTable2[(code >> 1) - 64]; + } else { + p = blackTable3[code >> 7]; + } + + if (p[0] > 0) { + this._eatBits(p[0]); + + return p[1]; + } + } else { + let result = this._findTableCode(2, 6, blackTable3); + + if (result[0]) { + return result[1]; + } + + result = this._findTableCode(7, 12, blackTable2, 64); + + if (result[0]) { + return result[1]; + } + + result = this._findTableCode(10, 13, blackTable1); + + if (result[0]) { + return result[1]; + } + } + + (0, _util.info)("bad black code"); + + this._eatBits(1); + + return 1; + }, + + _lookBits(n) { + let c; + + while (this.inputBits < n) { + if ((c = this.source.next()) === -1) { + if (this.inputBits === 0) { + return ccittEOF; + } + + return this.inputBuf << n - this.inputBits & 0xffff >> 16 - n; + } + + this.inputBuf = this.inputBuf << 8 | c; + this.inputBits += 8; + } + + return this.inputBuf >> this.inputBits - n & 0xffff >> 16 - n; + }, + + _eatBits(n) { + if ((this.inputBits -= n) < 0) { + this.inputBits = 0; + } + } + + }; + return CCITTFaxDecoder; +}(); + +exports.CCITTFaxDecoder = CCITTFaxDecoder; + +/***/ }), +/* 15 */ +/***/ ((__unused_webpack_module, exports, __w_pdfjs_require__) => { + + + +Object.defineProperty(exports, "__esModule", ({ + value: true +})); +exports.Jbig2Stream = void 0; + +var _primitives = __w_pdfjs_require__(5); + +var _stream = __w_pdfjs_require__(12); + +var _jbig = __w_pdfjs_require__(16); + +var _util = __w_pdfjs_require__(2); + +const Jbig2Stream = function Jbig2StreamClosure() { + function Jbig2Stream(stream, maybeLength, dict, params) { + this.stream = stream; + this.maybeLength = maybeLength; + this.dict = dict; + this.params = params; + + _stream.DecodeStream.call(this, maybeLength); + } + + Jbig2Stream.prototype = Object.create(_stream.DecodeStream.prototype); + Object.defineProperty(Jbig2Stream.prototype, "bytes", { + get() { + return (0, _util.shadow)(this, "bytes", this.stream.getBytes(this.maybeLength)); + }, + + configurable: true + }); + + Jbig2Stream.prototype.ensureBuffer = function (requested) {}; + + Jbig2Stream.prototype.readBlock = function () { + if (this.eof) { + return; + } + + const jbig2Image = new _jbig.Jbig2Image(); + const chunks = []; + + if ((0, _primitives.isDict)(this.params)) { + const globalsStream = this.params.get("JBIG2Globals"); + + if ((0, _primitives.isStream)(globalsStream)) { + const globals = globalsStream.getBytes(); + chunks.push({ + data: globals, + start: 0, + end: globals.length + }); + } + } + + chunks.push({ + data: this.bytes, + start: 0, + end: this.bytes.length + }); + const data = jbig2Image.parseChunks(chunks); + const dataLength = data.length; + + for (let i = 0; i < dataLength; i++) { + data[i] ^= 0xff; + } + + this.buffer = data; + this.bufferLength = dataLength; + this.eof = true; + }; + + return Jbig2Stream; +}(); + +exports.Jbig2Stream = Jbig2Stream; + +/***/ }), +/* 16 */ +/***/ ((__unused_webpack_module, exports, __w_pdfjs_require__) => { + + + +Object.defineProperty(exports, "__esModule", ({ + value: true +})); +exports.Jbig2Image = void 0; + +var _util = __w_pdfjs_require__(2); + +var _core_utils = __w_pdfjs_require__(8); + +var _arithmetic_decoder = __w_pdfjs_require__(17); + +var _ccitt = __w_pdfjs_require__(14); + +class Jbig2Error extends _util.BaseException { + constructor(msg) { + super(`JBIG2 error: ${msg}`); + } + +} + +var Jbig2Image = function Jbig2ImageClosure() { + function ContextCache() {} + + ContextCache.prototype = { + getContexts(id) { + if (id in this) { + return this[id]; + } + + return this[id] = new Int8Array(1 << 16); + } + + }; + + function DecodingContext(data, start, end) { + this.data = data; + this.start = start; + this.end = end; + } + + DecodingContext.prototype = { + get decoder() { + var decoder = new _arithmetic_decoder.ArithmeticDecoder(this.data, this.start, this.end); + return (0, _util.shadow)(this, "decoder", decoder); + }, + + get contextCache() { + var cache = new ContextCache(); + return (0, _util.shadow)(this, "contextCache", cache); + } + + }; + + function decodeInteger(contextCache, procedure, decoder) { + var contexts = contextCache.getContexts(procedure); + var prev = 1; + + function readBits(length) { + var v = 0; + + for (var i = 0; i < length; i++) { + var bit = decoder.readBit(contexts, prev); + prev = prev < 256 ? prev << 1 | bit : (prev << 1 | bit) & 511 | 256; + v = v << 1 | bit; + } + + return v >>> 0; + } + + var sign = readBits(1); + var value = readBits(1) ? readBits(1) ? readBits(1) ? readBits(1) ? readBits(1) ? readBits(32) + 4436 : readBits(12) + 340 : readBits(8) + 84 : readBits(6) + 20 : readBits(4) + 4 : readBits(2); + + if (sign === 0) { + return value; + } else if (value > 0) { + return -value; + } + + return null; + } + + function decodeIAID(contextCache, decoder, codeLength) { + var contexts = contextCache.getContexts("IAID"); + var prev = 1; + + for (var i = 0; i < codeLength; i++) { + var bit = decoder.readBit(contexts, prev); + prev = prev << 1 | bit; + } + + if (codeLength < 31) { + return prev & (1 << codeLength) - 1; + } + + return prev & 0x7fffffff; + } + + var SegmentTypes = ["SymbolDictionary", null, null, null, "IntermediateTextRegion", null, "ImmediateTextRegion", "ImmediateLosslessTextRegion", null, null, null, null, null, null, null, null, "PatternDictionary", null, null, null, "IntermediateHalftoneRegion", null, "ImmediateHalftoneRegion", "ImmediateLosslessHalftoneRegion", null, null, null, null, null, null, null, null, null, null, null, null, "IntermediateGenericRegion", null, "ImmediateGenericRegion", "ImmediateLosslessGenericRegion", "IntermediateGenericRefinementRegion", null, "ImmediateGenericRefinementRegion", "ImmediateLosslessGenericRefinementRegion", null, null, null, null, "PageInformation", "EndOfPage", "EndOfStripe", "EndOfFile", "Profiles", "Tables", null, null, null, null, null, null, null, null, "Extension"]; + var CodingTemplates = [[{ + x: -1, + y: -2 + }, { + x: 0, + y: -2 + }, { + x: 1, + y: -2 + }, { + x: -2, + y: -1 + }, { + x: -1, + y: -1 + }, { + x: 0, + y: -1 + }, { + x: 1, + y: -1 + }, { + x: 2, + y: -1 + }, { + x: -4, + y: 0 + }, { + x: -3, + y: 0 + }, { + x: -2, + y: 0 + }, { + x: -1, + y: 0 + }], [{ + x: -1, + y: -2 + }, { + x: 0, + y: -2 + }, { + x: 1, + y: -2 + }, { + x: 2, + y: -2 + }, { + x: -2, + y: -1 + }, { + x: -1, + y: -1 + }, { + x: 0, + y: -1 + }, { + x: 1, + y: -1 + }, { + x: 2, + y: -1 + }, { + x: -3, + y: 0 + }, { + x: -2, + y: 0 + }, { + x: -1, + y: 0 + }], [{ + x: -1, + y: -2 + }, { + x: 0, + y: -2 + }, { + x: 1, + y: -2 + }, { + x: -2, + y: -1 + }, { + x: -1, + y: -1 + }, { + x: 0, + y: -1 + }, { + x: 1, + y: -1 + }, { + x: -2, + y: 0 + }, { + x: -1, + y: 0 + }], [{ + x: -3, + y: -1 + }, { + x: -2, + y: -1 + }, { + x: -1, + y: -1 + }, { + x: 0, + y: -1 + }, { + x: 1, + y: -1 + }, { + x: -4, + y: 0 + }, { + x: -3, + y: 0 + }, { + x: -2, + y: 0 + }, { + x: -1, + y: 0 + }]]; + var RefinementTemplates = [{ + coding: [{ + x: 0, + y: -1 + }, { + x: 1, + y: -1 + }, { + x: -1, + y: 0 + }], + reference: [{ + x: 0, + y: -1 + }, { + x: 1, + y: -1 + }, { + x: -1, + y: 0 + }, { + x: 0, + y: 0 + }, { + x: 1, + y: 0 + }, { + x: -1, + y: 1 + }, { + x: 0, + y: 1 + }, { + x: 1, + y: 1 + }] + }, { + coding: [{ + x: -1, + y: -1 + }, { + x: 0, + y: -1 + }, { + x: 1, + y: -1 + }, { + x: -1, + y: 0 + }], + reference: [{ + x: 0, + y: -1 + }, { + x: -1, + y: 0 + }, { + x: 0, + y: 0 + }, { + x: 1, + y: 0 + }, { + x: 0, + y: 1 + }, { + x: 1, + y: 1 + }] + }]; + var ReusedContexts = [0x9b25, 0x0795, 0x00e5, 0x0195]; + var RefinementReusedContexts = [0x0020, 0x0008]; + + function decodeBitmapTemplate0(width, height, decodingContext) { + var decoder = decodingContext.decoder; + var contexts = decodingContext.contextCache.getContexts("GB"); + var contextLabel, + i, + j, + pixel, + row, + row1, + row2, + bitmap = []; + var OLD_PIXEL_MASK = 0x7bf7; + + for (i = 0; i < height; i++) { + row = bitmap[i] = new Uint8Array(width); + row1 = i < 1 ? row : bitmap[i - 1]; + row2 = i < 2 ? row : bitmap[i - 2]; + contextLabel = row2[0] << 13 | row2[1] << 12 | row2[2] << 11 | row1[0] << 7 | row1[1] << 6 | row1[2] << 5 | row1[3] << 4; + + for (j = 0; j < width; j++) { + row[j] = pixel = decoder.readBit(contexts, contextLabel); + contextLabel = (contextLabel & OLD_PIXEL_MASK) << 1 | (j + 3 < width ? row2[j + 3] << 11 : 0) | (j + 4 < width ? row1[j + 4] << 4 : 0) | pixel; + } + } + + return bitmap; + } + + function decodeBitmap(mmr, width, height, templateIndex, prediction, skip, at, decodingContext) { + if (mmr) { + const input = new Reader(decodingContext.data, decodingContext.start, decodingContext.end); + return decodeMMRBitmap(input, width, height, false); + } + + if (templateIndex === 0 && !skip && !prediction && at.length === 4 && at[0].x === 3 && at[0].y === -1 && at[1].x === -3 && at[1].y === -1 && at[2].x === 2 && at[2].y === -2 && at[3].x === -2 && at[3].y === -2) { + return decodeBitmapTemplate0(width, height, decodingContext); + } + + var useskip = !!skip; + var template = CodingTemplates[templateIndex].concat(at); + template.sort(function (a, b) { + return a.y - b.y || a.x - b.x; + }); + var templateLength = template.length; + var templateX = new Int8Array(templateLength); + var templateY = new Int8Array(templateLength); + var changingTemplateEntries = []; + var reuseMask = 0, + minX = 0, + maxX = 0, + minY = 0; + var c, k; + + for (k = 0; k < templateLength; k++) { + templateX[k] = template[k].x; + templateY[k] = template[k].y; + minX = Math.min(minX, template[k].x); + maxX = Math.max(maxX, template[k].x); + minY = Math.min(minY, template[k].y); + + if (k < templateLength - 1 && template[k].y === template[k + 1].y && template[k].x === template[k + 1].x - 1) { + reuseMask |= 1 << templateLength - 1 - k; + } else { + changingTemplateEntries.push(k); + } + } + + var changingEntriesLength = changingTemplateEntries.length; + var changingTemplateX = new Int8Array(changingEntriesLength); + var changingTemplateY = new Int8Array(changingEntriesLength); + var changingTemplateBit = new Uint16Array(changingEntriesLength); + + for (c = 0; c < changingEntriesLength; c++) { + k = changingTemplateEntries[c]; + changingTemplateX[c] = template[k].x; + changingTemplateY[c] = template[k].y; + changingTemplateBit[c] = 1 << templateLength - 1 - k; + } + + var sbb_left = -minX; + var sbb_top = -minY; + var sbb_right = width - maxX; + var pseudoPixelContext = ReusedContexts[templateIndex]; + var row = new Uint8Array(width); + var bitmap = []; + var decoder = decodingContext.decoder; + var contexts = decodingContext.contextCache.getContexts("GB"); + var ltp = 0, + j, + i0, + j0, + contextLabel = 0, + bit, + shift; + + for (var i = 0; i < height; i++) { + if (prediction) { + var sltp = decoder.readBit(contexts, pseudoPixelContext); + ltp ^= sltp; + + if (ltp) { + bitmap.push(row); + continue; + } + } + + row = new Uint8Array(row); + bitmap.push(row); + + for (j = 0; j < width; j++) { + if (useskip && skip[i][j]) { + row[j] = 0; + continue; + } + + if (j >= sbb_left && j < sbb_right && i >= sbb_top) { + contextLabel = contextLabel << 1 & reuseMask; + + for (k = 0; k < changingEntriesLength; k++) { + i0 = i + changingTemplateY[k]; + j0 = j + changingTemplateX[k]; + bit = bitmap[i0][j0]; + + if (bit) { + bit = changingTemplateBit[k]; + contextLabel |= bit; + } + } + } else { + contextLabel = 0; + shift = templateLength - 1; + + for (k = 0; k < templateLength; k++, shift--) { + j0 = j + templateX[k]; + + if (j0 >= 0 && j0 < width) { + i0 = i + templateY[k]; + + if (i0 >= 0) { + bit = bitmap[i0][j0]; + + if (bit) { + contextLabel |= bit << shift; + } + } + } + } + } + + var pixel = decoder.readBit(contexts, contextLabel); + row[j] = pixel; + } + } + + return bitmap; + } + + function decodeRefinement(width, height, templateIndex, referenceBitmap, offsetX, offsetY, prediction, at, decodingContext) { + var codingTemplate = RefinementTemplates[templateIndex].coding; + + if (templateIndex === 0) { + codingTemplate = codingTemplate.concat([at[0]]); + } + + var codingTemplateLength = codingTemplate.length; + var codingTemplateX = new Int32Array(codingTemplateLength); + var codingTemplateY = new Int32Array(codingTemplateLength); + var k; + + for (k = 0; k < codingTemplateLength; k++) { + codingTemplateX[k] = codingTemplate[k].x; + codingTemplateY[k] = codingTemplate[k].y; + } + + var referenceTemplate = RefinementTemplates[templateIndex].reference; + + if (templateIndex === 0) { + referenceTemplate = referenceTemplate.concat([at[1]]); + } + + var referenceTemplateLength = referenceTemplate.length; + var referenceTemplateX = new Int32Array(referenceTemplateLength); + var referenceTemplateY = new Int32Array(referenceTemplateLength); + + for (k = 0; k < referenceTemplateLength; k++) { + referenceTemplateX[k] = referenceTemplate[k].x; + referenceTemplateY[k] = referenceTemplate[k].y; + } + + var referenceWidth = referenceBitmap[0].length; + var referenceHeight = referenceBitmap.length; + var pseudoPixelContext = RefinementReusedContexts[templateIndex]; + var bitmap = []; + var decoder = decodingContext.decoder; + var contexts = decodingContext.contextCache.getContexts("GR"); + var ltp = 0; + + for (var i = 0; i < height; i++) { + if (prediction) { + var sltp = decoder.readBit(contexts, pseudoPixelContext); + ltp ^= sltp; + + if (ltp) { + throw new Jbig2Error("prediction is not supported"); + } + } + + var row = new Uint8Array(width); + bitmap.push(row); + + for (var j = 0; j < width; j++) { + var i0, j0; + var contextLabel = 0; + + for (k = 0; k < codingTemplateLength; k++) { + i0 = i + codingTemplateY[k]; + j0 = j + codingTemplateX[k]; + + if (i0 < 0 || j0 < 0 || j0 >= width) { + contextLabel <<= 1; + } else { + contextLabel = contextLabel << 1 | bitmap[i0][j0]; + } + } + + for (k = 0; k < referenceTemplateLength; k++) { + i0 = i + referenceTemplateY[k] - offsetY; + j0 = j + referenceTemplateX[k] - offsetX; + + if (i0 < 0 || i0 >= referenceHeight || j0 < 0 || j0 >= referenceWidth) { + contextLabel <<= 1; + } else { + contextLabel = contextLabel << 1 | referenceBitmap[i0][j0]; + } + } + + var pixel = decoder.readBit(contexts, contextLabel); + row[j] = pixel; + } + } + + return bitmap; + } + + function decodeSymbolDictionary(huffman, refinement, symbols, numberOfNewSymbols, numberOfExportedSymbols, huffmanTables, templateIndex, at, refinementTemplateIndex, refinementAt, decodingContext, huffmanInput) { + if (huffman && refinement) { + throw new Jbig2Error("symbol refinement with Huffman is not supported"); + } + + var newSymbols = []; + var currentHeight = 0; + var symbolCodeLength = (0, _core_utils.log2)(symbols.length + numberOfNewSymbols); + var decoder = decodingContext.decoder; + var contextCache = decodingContext.contextCache; + let tableB1, symbolWidths; + + if (huffman) { + tableB1 = getStandardTable(1); + symbolWidths = []; + symbolCodeLength = Math.max(symbolCodeLength, 1); + } + + while (newSymbols.length < numberOfNewSymbols) { + var deltaHeight = huffman ? huffmanTables.tableDeltaHeight.decode(huffmanInput) : decodeInteger(contextCache, "IADH", decoder); + currentHeight += deltaHeight; + let currentWidth = 0, + totalWidth = 0; + const firstSymbol = huffman ? symbolWidths.length : 0; + + while (true) { + var deltaWidth = huffman ? huffmanTables.tableDeltaWidth.decode(huffmanInput) : decodeInteger(contextCache, "IADW", decoder); + + if (deltaWidth === null) { + break; + } + + currentWidth += deltaWidth; + totalWidth += currentWidth; + var bitmap; + + if (refinement) { + var numberOfInstances = decodeInteger(contextCache, "IAAI", decoder); + + if (numberOfInstances > 1) { + bitmap = decodeTextRegion(huffman, refinement, currentWidth, currentHeight, 0, numberOfInstances, 1, symbols.concat(newSymbols), symbolCodeLength, 0, 0, 1, 0, huffmanTables, refinementTemplateIndex, refinementAt, decodingContext, 0, huffmanInput); + } else { + var symbolId = decodeIAID(contextCache, decoder, symbolCodeLength); + var rdx = decodeInteger(contextCache, "IARDX", decoder); + var rdy = decodeInteger(contextCache, "IARDY", decoder); + var symbol = symbolId < symbols.length ? symbols[symbolId] : newSymbols[symbolId - symbols.length]; + bitmap = decodeRefinement(currentWidth, currentHeight, refinementTemplateIndex, symbol, rdx, rdy, false, refinementAt, decodingContext); + } + + newSymbols.push(bitmap); + } else if (huffman) { + symbolWidths.push(currentWidth); + } else { + bitmap = decodeBitmap(false, currentWidth, currentHeight, templateIndex, false, null, at, decodingContext); + newSymbols.push(bitmap); + } + } + + if (huffman && !refinement) { + const bitmapSize = huffmanTables.tableBitmapSize.decode(huffmanInput); + huffmanInput.byteAlign(); + let collectiveBitmap; + + if (bitmapSize === 0) { + collectiveBitmap = readUncompressedBitmap(huffmanInput, totalWidth, currentHeight); + } else { + const originalEnd = huffmanInput.end; + const bitmapEnd = huffmanInput.position + bitmapSize; + huffmanInput.end = bitmapEnd; + collectiveBitmap = decodeMMRBitmap(huffmanInput, totalWidth, currentHeight, false); + huffmanInput.end = originalEnd; + huffmanInput.position = bitmapEnd; + } + + const numberOfSymbolsDecoded = symbolWidths.length; + + if (firstSymbol === numberOfSymbolsDecoded - 1) { + newSymbols.push(collectiveBitmap); + } else { + let i, + y, + xMin = 0, + xMax, + bitmapWidth, + symbolBitmap; + + for (i = firstSymbol; i < numberOfSymbolsDecoded; i++) { + bitmapWidth = symbolWidths[i]; + xMax = xMin + bitmapWidth; + symbolBitmap = []; + + for (y = 0; y < currentHeight; y++) { + symbolBitmap.push(collectiveBitmap[y].subarray(xMin, xMax)); + } + + newSymbols.push(symbolBitmap); + xMin = xMax; + } + } + } + } + + var exportedSymbols = []; + var flags = [], + currentFlag = false; + var totalSymbolsLength = symbols.length + numberOfNewSymbols; + + while (flags.length < totalSymbolsLength) { + var runLength = huffman ? tableB1.decode(huffmanInput) : decodeInteger(contextCache, "IAEX", decoder); + + while (runLength--) { + flags.push(currentFlag); + } + + currentFlag = !currentFlag; + } + + for (var i = 0, ii = symbols.length; i < ii; i++) { + if (flags[i]) { + exportedSymbols.push(symbols[i]); + } + } + + for (var j = 0; j < numberOfNewSymbols; i++, j++) { + if (flags[i]) { + exportedSymbols.push(newSymbols[j]); + } + } + + return exportedSymbols; + } + + function decodeTextRegion(huffman, refinement, width, height, defaultPixelValue, numberOfSymbolInstances, stripSize, inputSymbols, symbolCodeLength, transposed, dsOffset, referenceCorner, combinationOperator, huffmanTables, refinementTemplateIndex, refinementAt, decodingContext, logStripSize, huffmanInput) { + if (huffman && refinement) { + throw new Jbig2Error("refinement with Huffman is not supported"); + } + + var bitmap = []; + var i, row; + + for (i = 0; i < height; i++) { + row = new Uint8Array(width); + + if (defaultPixelValue) { + for (var j = 0; j < width; j++) { + row[j] = defaultPixelValue; + } + } + + bitmap.push(row); + } + + var decoder = decodingContext.decoder; + var contextCache = decodingContext.contextCache; + var stripT = huffman ? -huffmanTables.tableDeltaT.decode(huffmanInput) : -decodeInteger(contextCache, "IADT", decoder); + var firstS = 0; + i = 0; + + while (i < numberOfSymbolInstances) { + var deltaT = huffman ? huffmanTables.tableDeltaT.decode(huffmanInput) : decodeInteger(contextCache, "IADT", decoder); + stripT += deltaT; + var deltaFirstS = huffman ? huffmanTables.tableFirstS.decode(huffmanInput) : decodeInteger(contextCache, "IAFS", decoder); + firstS += deltaFirstS; + var currentS = firstS; + + do { + let currentT = 0; + + if (stripSize > 1) { + currentT = huffman ? huffmanInput.readBits(logStripSize) : decodeInteger(contextCache, "IAIT", decoder); + } + + var t = stripSize * stripT + currentT; + var symbolId = huffman ? huffmanTables.symbolIDTable.decode(huffmanInput) : decodeIAID(contextCache, decoder, symbolCodeLength); + var applyRefinement = refinement && (huffman ? huffmanInput.readBit() : decodeInteger(contextCache, "IARI", decoder)); + var symbolBitmap = inputSymbols[symbolId]; + var symbolWidth = symbolBitmap[0].length; + var symbolHeight = symbolBitmap.length; + + if (applyRefinement) { + var rdw = decodeInteger(contextCache, "IARDW", decoder); + var rdh = decodeInteger(contextCache, "IARDH", decoder); + var rdx = decodeInteger(contextCache, "IARDX", decoder); + var rdy = decodeInteger(contextCache, "IARDY", decoder); + symbolWidth += rdw; + symbolHeight += rdh; + symbolBitmap = decodeRefinement(symbolWidth, symbolHeight, refinementTemplateIndex, symbolBitmap, (rdw >> 1) + rdx, (rdh >> 1) + rdy, false, refinementAt, decodingContext); + } + + var offsetT = t - (referenceCorner & 1 ? 0 : symbolHeight - 1); + var offsetS = currentS - (referenceCorner & 2 ? symbolWidth - 1 : 0); + var s2, t2, symbolRow; + + if (transposed) { + for (s2 = 0; s2 < symbolHeight; s2++) { + row = bitmap[offsetS + s2]; + + if (!row) { + continue; + } + + symbolRow = symbolBitmap[s2]; + var maxWidth = Math.min(width - offsetT, symbolWidth); + + switch (combinationOperator) { + case 0: + for (t2 = 0; t2 < maxWidth; t2++) { + row[offsetT + t2] |= symbolRow[t2]; + } + + break; + + case 2: + for (t2 = 0; t2 < maxWidth; t2++) { + row[offsetT + t2] ^= symbolRow[t2]; + } + + break; + + default: + throw new Jbig2Error(`operator ${combinationOperator} is not supported`); + } + } + + currentS += symbolHeight - 1; + } else { + for (t2 = 0; t2 < symbolHeight; t2++) { + row = bitmap[offsetT + t2]; + + if (!row) { + continue; + } + + symbolRow = symbolBitmap[t2]; + + switch (combinationOperator) { + case 0: + for (s2 = 0; s2 < symbolWidth; s2++) { + row[offsetS + s2] |= symbolRow[s2]; + } + + break; + + case 2: + for (s2 = 0; s2 < symbolWidth; s2++) { + row[offsetS + s2] ^= symbolRow[s2]; + } + + break; + + default: + throw new Jbig2Error(`operator ${combinationOperator} is not supported`); + } + } + + currentS += symbolWidth - 1; + } + + i++; + var deltaS = huffman ? huffmanTables.tableDeltaS.decode(huffmanInput) : decodeInteger(contextCache, "IADS", decoder); + + if (deltaS === null) { + break; + } + + currentS += deltaS + dsOffset; + } while (true); + } + + return bitmap; + } + + function decodePatternDictionary(mmr, patternWidth, patternHeight, maxPatternIndex, template, decodingContext) { + const at = []; + + if (!mmr) { + at.push({ + x: -patternWidth, + y: 0 + }); + + if (template === 0) { + at.push({ + x: -3, + y: -1 + }); + at.push({ + x: 2, + y: -2 + }); + at.push({ + x: -2, + y: -2 + }); + } + } + + const collectiveWidth = (maxPatternIndex + 1) * patternWidth; + const collectiveBitmap = decodeBitmap(mmr, collectiveWidth, patternHeight, template, false, null, at, decodingContext); + const patterns = []; + + for (let i = 0; i <= maxPatternIndex; i++) { + const patternBitmap = []; + const xMin = patternWidth * i; + const xMax = xMin + patternWidth; + + for (let y = 0; y < patternHeight; y++) { + patternBitmap.push(collectiveBitmap[y].subarray(xMin, xMax)); + } + + patterns.push(patternBitmap); + } + + return patterns; + } + + function decodeHalftoneRegion(mmr, patterns, template, regionWidth, regionHeight, defaultPixelValue, enableSkip, combinationOperator, gridWidth, gridHeight, gridOffsetX, gridOffsetY, gridVectorX, gridVectorY, decodingContext) { + const skip = null; + + if (enableSkip) { + throw new Jbig2Error("skip is not supported"); + } + + if (combinationOperator !== 0) { + throw new Jbig2Error("operator " + combinationOperator + " is not supported in halftone region"); + } + + const regionBitmap = []; + let i, j, row; + + for (i = 0; i < regionHeight; i++) { + row = new Uint8Array(regionWidth); + + if (defaultPixelValue) { + for (j = 0; j < regionWidth; j++) { + row[j] = defaultPixelValue; + } + } + + regionBitmap.push(row); + } + + const numberOfPatterns = patterns.length; + const pattern0 = patterns[0]; + const patternWidth = pattern0[0].length, + patternHeight = pattern0.length; + const bitsPerValue = (0, _core_utils.log2)(numberOfPatterns); + const at = []; + + if (!mmr) { + at.push({ + x: template <= 1 ? 3 : 2, + y: -1 + }); + + if (template === 0) { + at.push({ + x: -3, + y: -1 + }); + at.push({ + x: 2, + y: -2 + }); + at.push({ + x: -2, + y: -2 + }); + } + } + + const grayScaleBitPlanes = []; + let mmrInput, bitmap; + + if (mmr) { + mmrInput = new Reader(decodingContext.data, decodingContext.start, decodingContext.end); + } + + for (i = bitsPerValue - 1; i >= 0; i--) { + if (mmr) { + bitmap = decodeMMRBitmap(mmrInput, gridWidth, gridHeight, true); + } else { + bitmap = decodeBitmap(false, gridWidth, gridHeight, template, false, skip, at, decodingContext); + } + + grayScaleBitPlanes[i] = bitmap; + } + + let mg, ng, bit, patternIndex, patternBitmap, x, y, patternRow, regionRow; + + for (mg = 0; mg < gridHeight; mg++) { + for (ng = 0; ng < gridWidth; ng++) { + bit = 0; + patternIndex = 0; + + for (j = bitsPerValue - 1; j >= 0; j--) { + bit = grayScaleBitPlanes[j][mg][ng] ^ bit; + patternIndex |= bit << j; + } + + patternBitmap = patterns[patternIndex]; + x = gridOffsetX + mg * gridVectorY + ng * gridVectorX >> 8; + y = gridOffsetY + mg * gridVectorX - ng * gridVectorY >> 8; + + if (x >= 0 && x + patternWidth <= regionWidth && y >= 0 && y + patternHeight <= regionHeight) { + for (i = 0; i < patternHeight; i++) { + regionRow = regionBitmap[y + i]; + patternRow = patternBitmap[i]; + + for (j = 0; j < patternWidth; j++) { + regionRow[x + j] |= patternRow[j]; + } + } + } else { + let regionX, regionY; + + for (i = 0; i < patternHeight; i++) { + regionY = y + i; + + if (regionY < 0 || regionY >= regionHeight) { + continue; + } + + regionRow = regionBitmap[regionY]; + patternRow = patternBitmap[i]; + + for (j = 0; j < patternWidth; j++) { + regionX = x + j; + + if (regionX >= 0 && regionX < regionWidth) { + regionRow[regionX] |= patternRow[j]; + } + } + } + } + } + } + + return regionBitmap; + } + + function readSegmentHeader(data, start) { + var segmentHeader = {}; + segmentHeader.number = (0, _core_utils.readUint32)(data, start); + var flags = data[start + 4]; + var segmentType = flags & 0x3f; + + if (!SegmentTypes[segmentType]) { + throw new Jbig2Error("invalid segment type: " + segmentType); + } + + segmentHeader.type = segmentType; + segmentHeader.typeName = SegmentTypes[segmentType]; + segmentHeader.deferredNonRetain = !!(flags & 0x80); + var pageAssociationFieldSize = !!(flags & 0x40); + var referredFlags = data[start + 5]; + var referredToCount = referredFlags >> 5 & 7; + var retainBits = [referredFlags & 31]; + var position = start + 6; + + if (referredFlags === 7) { + referredToCount = (0, _core_utils.readUint32)(data, position - 1) & 0x1fffffff; + position += 3; + var bytes = referredToCount + 7 >> 3; + retainBits[0] = data[position++]; + + while (--bytes > 0) { + retainBits.push(data[position++]); + } + } else if (referredFlags === 5 || referredFlags === 6) { + throw new Jbig2Error("invalid referred-to flags"); + } + + segmentHeader.retainBits = retainBits; + let referredToSegmentNumberSize = 4; + + if (segmentHeader.number <= 256) { + referredToSegmentNumberSize = 1; + } else if (segmentHeader.number <= 65536) { + referredToSegmentNumberSize = 2; + } + + var referredTo = []; + var i, ii; + + for (i = 0; i < referredToCount; i++) { + let number; + + if (referredToSegmentNumberSize === 1) { + number = data[position]; + } else if (referredToSegmentNumberSize === 2) { + number = (0, _core_utils.readUint16)(data, position); + } else { + number = (0, _core_utils.readUint32)(data, position); + } + + referredTo.push(number); + position += referredToSegmentNumberSize; + } + + segmentHeader.referredTo = referredTo; + + if (!pageAssociationFieldSize) { + segmentHeader.pageAssociation = data[position++]; + } else { + segmentHeader.pageAssociation = (0, _core_utils.readUint32)(data, position); + position += 4; + } + + segmentHeader.length = (0, _core_utils.readUint32)(data, position); + position += 4; + + if (segmentHeader.length === 0xffffffff) { + if (segmentType === 38) { + var genericRegionInfo = readRegionSegmentInformation(data, position); + var genericRegionSegmentFlags = data[position + RegionSegmentInformationFieldLength]; + var genericRegionMmr = !!(genericRegionSegmentFlags & 1); + var searchPatternLength = 6; + var searchPattern = new Uint8Array(searchPatternLength); + + if (!genericRegionMmr) { + searchPattern[0] = 0xff; + searchPattern[1] = 0xac; + } + + searchPattern[2] = genericRegionInfo.height >>> 24 & 0xff; + searchPattern[3] = genericRegionInfo.height >> 16 & 0xff; + searchPattern[4] = genericRegionInfo.height >> 8 & 0xff; + searchPattern[5] = genericRegionInfo.height & 0xff; + + for (i = position, ii = data.length; i < ii; i++) { + var j = 0; + + while (j < searchPatternLength && searchPattern[j] === data[i + j]) { + j++; + } + + if (j === searchPatternLength) { + segmentHeader.length = i + searchPatternLength; + break; + } + } + + if (segmentHeader.length === 0xffffffff) { + throw new Jbig2Error("segment end was not found"); + } + } else { + throw new Jbig2Error("invalid unknown segment length"); + } + } + + segmentHeader.headerEnd = position; + return segmentHeader; + } + + function readSegments(header, data, start, end) { + var segments = []; + var position = start; + + while (position < end) { + var segmentHeader = readSegmentHeader(data, position); + position = segmentHeader.headerEnd; + var segment = { + header: segmentHeader, + data + }; + + if (!header.randomAccess) { + segment.start = position; + position += segmentHeader.length; + segment.end = position; + } + + segments.push(segment); + + if (segmentHeader.type === 51) { + break; + } + } + + if (header.randomAccess) { + for (var i = 0, ii = segments.length; i < ii; i++) { + segments[i].start = position; + position += segments[i].header.length; + segments[i].end = position; + } + } + + return segments; + } + + function readRegionSegmentInformation(data, start) { + return { + width: (0, _core_utils.readUint32)(data, start), + height: (0, _core_utils.readUint32)(data, start + 4), + x: (0, _core_utils.readUint32)(data, start + 8), + y: (0, _core_utils.readUint32)(data, start + 12), + combinationOperator: data[start + 16] & 7 + }; + } + + var RegionSegmentInformationFieldLength = 17; + + function processSegment(segment, visitor) { + var header = segment.header; + var data = segment.data, + position = segment.start, + end = segment.end; + var args, at, i, atLength; + + switch (header.type) { + case 0: + var dictionary = {}; + var dictionaryFlags = (0, _core_utils.readUint16)(data, position); + dictionary.huffman = !!(dictionaryFlags & 1); + dictionary.refinement = !!(dictionaryFlags & 2); + dictionary.huffmanDHSelector = dictionaryFlags >> 2 & 3; + dictionary.huffmanDWSelector = dictionaryFlags >> 4 & 3; + dictionary.bitmapSizeSelector = dictionaryFlags >> 6 & 1; + dictionary.aggregationInstancesSelector = dictionaryFlags >> 7 & 1; + dictionary.bitmapCodingContextUsed = !!(dictionaryFlags & 256); + dictionary.bitmapCodingContextRetained = !!(dictionaryFlags & 512); + dictionary.template = dictionaryFlags >> 10 & 3; + dictionary.refinementTemplate = dictionaryFlags >> 12 & 1; + position += 2; + + if (!dictionary.huffman) { + atLength = dictionary.template === 0 ? 4 : 1; + at = []; + + for (i = 0; i < atLength; i++) { + at.push({ + x: (0, _core_utils.readInt8)(data, position), + y: (0, _core_utils.readInt8)(data, position + 1) + }); + position += 2; + } + + dictionary.at = at; + } + + if (dictionary.refinement && !dictionary.refinementTemplate) { + at = []; + + for (i = 0; i < 2; i++) { + at.push({ + x: (0, _core_utils.readInt8)(data, position), + y: (0, _core_utils.readInt8)(data, position + 1) + }); + position += 2; + } + + dictionary.refinementAt = at; + } + + dictionary.numberOfExportedSymbols = (0, _core_utils.readUint32)(data, position); + position += 4; + dictionary.numberOfNewSymbols = (0, _core_utils.readUint32)(data, position); + position += 4; + args = [dictionary, header.number, header.referredTo, data, position, end]; + break; + + case 6: + case 7: + var textRegion = {}; + textRegion.info = readRegionSegmentInformation(data, position); + position += RegionSegmentInformationFieldLength; + var textRegionSegmentFlags = (0, _core_utils.readUint16)(data, position); + position += 2; + textRegion.huffman = !!(textRegionSegmentFlags & 1); + textRegion.refinement = !!(textRegionSegmentFlags & 2); + textRegion.logStripSize = textRegionSegmentFlags >> 2 & 3; + textRegion.stripSize = 1 << textRegion.logStripSize; + textRegion.referenceCorner = textRegionSegmentFlags >> 4 & 3; + textRegion.transposed = !!(textRegionSegmentFlags & 64); + textRegion.combinationOperator = textRegionSegmentFlags >> 7 & 3; + textRegion.defaultPixelValue = textRegionSegmentFlags >> 9 & 1; + textRegion.dsOffset = textRegionSegmentFlags << 17 >> 27; + textRegion.refinementTemplate = textRegionSegmentFlags >> 15 & 1; + + if (textRegion.huffman) { + var textRegionHuffmanFlags = (0, _core_utils.readUint16)(data, position); + position += 2; + textRegion.huffmanFS = textRegionHuffmanFlags & 3; + textRegion.huffmanDS = textRegionHuffmanFlags >> 2 & 3; + textRegion.huffmanDT = textRegionHuffmanFlags >> 4 & 3; + textRegion.huffmanRefinementDW = textRegionHuffmanFlags >> 6 & 3; + textRegion.huffmanRefinementDH = textRegionHuffmanFlags >> 8 & 3; + textRegion.huffmanRefinementDX = textRegionHuffmanFlags >> 10 & 3; + textRegion.huffmanRefinementDY = textRegionHuffmanFlags >> 12 & 3; + textRegion.huffmanRefinementSizeSelector = !!(textRegionHuffmanFlags & 0x4000); + } + + if (textRegion.refinement && !textRegion.refinementTemplate) { + at = []; + + for (i = 0; i < 2; i++) { + at.push({ + x: (0, _core_utils.readInt8)(data, position), + y: (0, _core_utils.readInt8)(data, position + 1) + }); + position += 2; + } + + textRegion.refinementAt = at; + } + + textRegion.numberOfSymbolInstances = (0, _core_utils.readUint32)(data, position); + position += 4; + args = [textRegion, header.referredTo, data, position, end]; + break; + + case 16: + const patternDictionary = {}; + const patternDictionaryFlags = data[position++]; + patternDictionary.mmr = !!(patternDictionaryFlags & 1); + patternDictionary.template = patternDictionaryFlags >> 1 & 3; + patternDictionary.patternWidth = data[position++]; + patternDictionary.patternHeight = data[position++]; + patternDictionary.maxPatternIndex = (0, _core_utils.readUint32)(data, position); + position += 4; + args = [patternDictionary, header.number, data, position, end]; + break; + + case 22: + case 23: + const halftoneRegion = {}; + halftoneRegion.info = readRegionSegmentInformation(data, position); + position += RegionSegmentInformationFieldLength; + const halftoneRegionFlags = data[position++]; + halftoneRegion.mmr = !!(halftoneRegionFlags & 1); + halftoneRegion.template = halftoneRegionFlags >> 1 & 3; + halftoneRegion.enableSkip = !!(halftoneRegionFlags & 8); + halftoneRegion.combinationOperator = halftoneRegionFlags >> 4 & 7; + halftoneRegion.defaultPixelValue = halftoneRegionFlags >> 7 & 1; + halftoneRegion.gridWidth = (0, _core_utils.readUint32)(data, position); + position += 4; + halftoneRegion.gridHeight = (0, _core_utils.readUint32)(data, position); + position += 4; + halftoneRegion.gridOffsetX = (0, _core_utils.readUint32)(data, position) & 0xffffffff; + position += 4; + halftoneRegion.gridOffsetY = (0, _core_utils.readUint32)(data, position) & 0xffffffff; + position += 4; + halftoneRegion.gridVectorX = (0, _core_utils.readUint16)(data, position); + position += 2; + halftoneRegion.gridVectorY = (0, _core_utils.readUint16)(data, position); + position += 2; + args = [halftoneRegion, header.referredTo, data, position, end]; + break; + + case 38: + case 39: + var genericRegion = {}; + genericRegion.info = readRegionSegmentInformation(data, position); + position += RegionSegmentInformationFieldLength; + var genericRegionSegmentFlags = data[position++]; + genericRegion.mmr = !!(genericRegionSegmentFlags & 1); + genericRegion.template = genericRegionSegmentFlags >> 1 & 3; + genericRegion.prediction = !!(genericRegionSegmentFlags & 8); + + if (!genericRegion.mmr) { + atLength = genericRegion.template === 0 ? 4 : 1; + at = []; + + for (i = 0; i < atLength; i++) { + at.push({ + x: (0, _core_utils.readInt8)(data, position), + y: (0, _core_utils.readInt8)(data, position + 1) + }); + position += 2; + } + + genericRegion.at = at; + } + + args = [genericRegion, data, position, end]; + break; + + case 48: + var pageInfo = { + width: (0, _core_utils.readUint32)(data, position), + height: (0, _core_utils.readUint32)(data, position + 4), + resolutionX: (0, _core_utils.readUint32)(data, position + 8), + resolutionY: (0, _core_utils.readUint32)(data, position + 12) + }; + + if (pageInfo.height === 0xffffffff) { + delete pageInfo.height; + } + + var pageSegmentFlags = data[position + 16]; + (0, _core_utils.readUint16)(data, position + 17); + pageInfo.lossless = !!(pageSegmentFlags & 1); + pageInfo.refinement = !!(pageSegmentFlags & 2); + pageInfo.defaultPixelValue = pageSegmentFlags >> 2 & 1; + pageInfo.combinationOperator = pageSegmentFlags >> 3 & 3; + pageInfo.requiresBuffer = !!(pageSegmentFlags & 32); + pageInfo.combinationOperatorOverride = !!(pageSegmentFlags & 64); + args = [pageInfo]; + break; + + case 49: + break; + + case 50: + break; + + case 51: + break; + + case 53: + args = [header.number, data, position, end]; + break; + + case 62: + break; + + default: + throw new Jbig2Error(`segment type ${header.typeName}(${header.type})` + " is not implemented"); + } + + var callbackName = "on" + header.typeName; + + if (callbackName in visitor) { + visitor[callbackName].apply(visitor, args); + } + } + + function processSegments(segments, visitor) { + for (var i = 0, ii = segments.length; i < ii; i++) { + processSegment(segments[i], visitor); + } + } + + function parseJbig2Chunks(chunks) { + var visitor = new SimpleSegmentVisitor(); + + for (var i = 0, ii = chunks.length; i < ii; i++) { + var chunk = chunks[i]; + var segments = readSegments({}, chunk.data, chunk.start, chunk.end); + processSegments(segments, visitor); + } + + return visitor.buffer; + } + + function parseJbig2(data) { + const end = data.length; + let position = 0; + + if (data[position] !== 0x97 || data[position + 1] !== 0x4a || data[position + 2] !== 0x42 || data[position + 3] !== 0x32 || data[position + 4] !== 0x0d || data[position + 5] !== 0x0a || data[position + 6] !== 0x1a || data[position + 7] !== 0x0a) { + throw new Jbig2Error("parseJbig2 - invalid header."); + } + + const header = Object.create(null); + position += 8; + const flags = data[position++]; + header.randomAccess = !(flags & 1); + + if (!(flags & 2)) { + header.numberOfPages = (0, _core_utils.readUint32)(data, position); + position += 4; + } + + const segments = readSegments(header, data, position, end); + const visitor = new SimpleSegmentVisitor(); + processSegments(segments, visitor); + const { + width, + height + } = visitor.currentPageInfo; + const bitPacked = visitor.buffer; + const imgData = new Uint8ClampedArray(width * height); + let q = 0, + k = 0; + + for (let i = 0; i < height; i++) { + let mask = 0, + buffer; + + for (let j = 0; j < width; j++) { + if (!mask) { + mask = 128; + buffer = bitPacked[k++]; + } + + imgData[q++] = buffer & mask ? 0 : 255; + mask >>= 1; + } + } + + return { + imgData, + width, + height + }; + } + + function SimpleSegmentVisitor() {} + + SimpleSegmentVisitor.prototype = { + onPageInformation: function SimpleSegmentVisitor_onPageInformation(info) { + this.currentPageInfo = info; + var rowSize = info.width + 7 >> 3; + var buffer = new Uint8ClampedArray(rowSize * info.height); + + if (info.defaultPixelValue) { + for (var i = 0, ii = buffer.length; i < ii; i++) { + buffer[i] = 0xff; + } + } + + this.buffer = buffer; + }, + drawBitmap: function SimpleSegmentVisitor_drawBitmap(regionInfo, bitmap) { + var pageInfo = this.currentPageInfo; + var width = regionInfo.width, + height = regionInfo.height; + var rowSize = pageInfo.width + 7 >> 3; + var combinationOperator = pageInfo.combinationOperatorOverride ? regionInfo.combinationOperator : pageInfo.combinationOperator; + var buffer = this.buffer; + var mask0 = 128 >> (regionInfo.x & 7); + var offset0 = regionInfo.y * rowSize + (regionInfo.x >> 3); + var i, j, mask, offset; + + switch (combinationOperator) { + case 0: + for (i = 0; i < height; i++) { + mask = mask0; + offset = offset0; + + for (j = 0; j < width; j++) { + if (bitmap[i][j]) { + buffer[offset] |= mask; + } + + mask >>= 1; + + if (!mask) { + mask = 128; + offset++; + } + } + + offset0 += rowSize; + } + + break; + + case 2: + for (i = 0; i < height; i++) { + mask = mask0; + offset = offset0; + + for (j = 0; j < width; j++) { + if (bitmap[i][j]) { + buffer[offset] ^= mask; + } + + mask >>= 1; + + if (!mask) { + mask = 128; + offset++; + } + } + + offset0 += rowSize; + } + + break; + + default: + throw new Jbig2Error(`operator ${combinationOperator} is not supported`); + } + }, + onImmediateGenericRegion: function SimpleSegmentVisitor_onImmediateGenericRegion(region, data, start, end) { + var regionInfo = region.info; + var decodingContext = new DecodingContext(data, start, end); + var bitmap = decodeBitmap(region.mmr, regionInfo.width, regionInfo.height, region.template, region.prediction, null, region.at, decodingContext); + this.drawBitmap(regionInfo, bitmap); + }, + onImmediateLosslessGenericRegion: function SimpleSegmentVisitor_onImmediateLosslessGenericRegion() { + this.onImmediateGenericRegion.apply(this, arguments); + }, + onSymbolDictionary: function SimpleSegmentVisitor_onSymbolDictionary(dictionary, currentSegment, referredSegments, data, start, end) { + let huffmanTables, huffmanInput; + + if (dictionary.huffman) { + huffmanTables = getSymbolDictionaryHuffmanTables(dictionary, referredSegments, this.customTables); + huffmanInput = new Reader(data, start, end); + } + + var symbols = this.symbols; + + if (!symbols) { + this.symbols = symbols = {}; + } + + var inputSymbols = []; + + for (var i = 0, ii = referredSegments.length; i < ii; i++) { + const referredSymbols = symbols[referredSegments[i]]; + + if (referredSymbols) { + inputSymbols = inputSymbols.concat(referredSymbols); + } + } + + var decodingContext = new DecodingContext(data, start, end); + symbols[currentSegment] = decodeSymbolDictionary(dictionary.huffman, dictionary.refinement, inputSymbols, dictionary.numberOfNewSymbols, dictionary.numberOfExportedSymbols, huffmanTables, dictionary.template, dictionary.at, dictionary.refinementTemplate, dictionary.refinementAt, decodingContext, huffmanInput); + }, + onImmediateTextRegion: function SimpleSegmentVisitor_onImmediateTextRegion(region, referredSegments, data, start, end) { + var regionInfo = region.info; + let huffmanTables, huffmanInput; + var symbols = this.symbols; + var inputSymbols = []; + + for (var i = 0, ii = referredSegments.length; i < ii; i++) { + const referredSymbols = symbols[referredSegments[i]]; + + if (referredSymbols) { + inputSymbols = inputSymbols.concat(referredSymbols); + } + } + + var symbolCodeLength = (0, _core_utils.log2)(inputSymbols.length); + + if (region.huffman) { + huffmanInput = new Reader(data, start, end); + huffmanTables = getTextRegionHuffmanTables(region, referredSegments, this.customTables, inputSymbols.length, huffmanInput); + } + + var decodingContext = new DecodingContext(data, start, end); + var bitmap = decodeTextRegion(region.huffman, region.refinement, regionInfo.width, regionInfo.height, region.defaultPixelValue, region.numberOfSymbolInstances, region.stripSize, inputSymbols, symbolCodeLength, region.transposed, region.dsOffset, region.referenceCorner, region.combinationOperator, huffmanTables, region.refinementTemplate, region.refinementAt, decodingContext, region.logStripSize, huffmanInput); + this.drawBitmap(regionInfo, bitmap); + }, + onImmediateLosslessTextRegion: function SimpleSegmentVisitor_onImmediateLosslessTextRegion() { + this.onImmediateTextRegion.apply(this, arguments); + }, + + onPatternDictionary(dictionary, currentSegment, data, start, end) { + let patterns = this.patterns; + + if (!patterns) { + this.patterns = patterns = {}; + } + + const decodingContext = new DecodingContext(data, start, end); + patterns[currentSegment] = decodePatternDictionary(dictionary.mmr, dictionary.patternWidth, dictionary.patternHeight, dictionary.maxPatternIndex, dictionary.template, decodingContext); + }, + + onImmediateHalftoneRegion(region, referredSegments, data, start, end) { + const patterns = this.patterns[referredSegments[0]]; + const regionInfo = region.info; + const decodingContext = new DecodingContext(data, start, end); + const bitmap = decodeHalftoneRegion(region.mmr, patterns, region.template, regionInfo.width, regionInfo.height, region.defaultPixelValue, region.enableSkip, region.combinationOperator, region.gridWidth, region.gridHeight, region.gridOffsetX, region.gridOffsetY, region.gridVectorX, region.gridVectorY, decodingContext); + this.drawBitmap(regionInfo, bitmap); + }, + + onImmediateLosslessHalftoneRegion() { + this.onImmediateHalftoneRegion.apply(this, arguments); + }, + + onTables(currentSegment, data, start, end) { + let customTables = this.customTables; + + if (!customTables) { + this.customTables = customTables = {}; + } + + customTables[currentSegment] = decodeTablesSegment(data, start, end); + } + + }; + + function HuffmanLine(lineData) { + if (lineData.length === 2) { + this.isOOB = true; + this.rangeLow = 0; + this.prefixLength = lineData[0]; + this.rangeLength = 0; + this.prefixCode = lineData[1]; + this.isLowerRange = false; + } else { + this.isOOB = false; + this.rangeLow = lineData[0]; + this.prefixLength = lineData[1]; + this.rangeLength = lineData[2]; + this.prefixCode = lineData[3]; + this.isLowerRange = lineData[4] === "lower"; + } + } + + function HuffmanTreeNode(line) { + this.children = []; + + if (line) { + this.isLeaf = true; + this.rangeLength = line.rangeLength; + this.rangeLow = line.rangeLow; + this.isLowerRange = line.isLowerRange; + this.isOOB = line.isOOB; + } else { + this.isLeaf = false; + } + } + + HuffmanTreeNode.prototype = { + buildTree(line, shift) { + const bit = line.prefixCode >> shift & 1; + + if (shift <= 0) { + this.children[bit] = new HuffmanTreeNode(line); + } else { + let node = this.children[bit]; + + if (!node) { + this.children[bit] = node = new HuffmanTreeNode(null); + } + + node.buildTree(line, shift - 1); + } + }, + + decodeNode(reader) { + if (this.isLeaf) { + if (this.isOOB) { + return null; + } + + const htOffset = reader.readBits(this.rangeLength); + return this.rangeLow + (this.isLowerRange ? -htOffset : htOffset); + } + + const node = this.children[reader.readBit()]; + + if (!node) { + throw new Jbig2Error("invalid Huffman data"); + } + + return node.decodeNode(reader); + } + + }; + + function HuffmanTable(lines, prefixCodesDone) { + if (!prefixCodesDone) { + this.assignPrefixCodes(lines); + } + + this.rootNode = new HuffmanTreeNode(null); + + for (let i = 0, ii = lines.length; i < ii; i++) { + const line = lines[i]; + + if (line.prefixLength > 0) { + this.rootNode.buildTree(line, line.prefixLength - 1); + } + } + } + + HuffmanTable.prototype = { + decode(reader) { + return this.rootNode.decodeNode(reader); + }, + + assignPrefixCodes(lines) { + const linesLength = lines.length; + let prefixLengthMax = 0; + + for (let i = 0; i < linesLength; i++) { + prefixLengthMax = Math.max(prefixLengthMax, lines[i].prefixLength); + } + + const histogram = new Uint32Array(prefixLengthMax + 1); + + for (let i = 0; i < linesLength; i++) { + histogram[lines[i].prefixLength]++; + } + + let currentLength = 1, + firstCode = 0, + currentCode, + currentTemp, + line; + histogram[0] = 0; + + while (currentLength <= prefixLengthMax) { + firstCode = firstCode + histogram[currentLength - 1] << 1; + currentCode = firstCode; + currentTemp = 0; + + while (currentTemp < linesLength) { + line = lines[currentTemp]; + + if (line.prefixLength === currentLength) { + line.prefixCode = currentCode; + currentCode++; + } + + currentTemp++; + } + + currentLength++; + } + } + + }; + + function decodeTablesSegment(data, start, end) { + const flags = data[start]; + const lowestValue = (0, _core_utils.readUint32)(data, start + 1) & 0xffffffff; + const highestValue = (0, _core_utils.readUint32)(data, start + 5) & 0xffffffff; + const reader = new Reader(data, start + 9, end); + const prefixSizeBits = (flags >> 1 & 7) + 1; + const rangeSizeBits = (flags >> 4 & 7) + 1; + const lines = []; + let prefixLength, + rangeLength, + currentRangeLow = lowestValue; + + do { + prefixLength = reader.readBits(prefixSizeBits); + rangeLength = reader.readBits(rangeSizeBits); + lines.push(new HuffmanLine([currentRangeLow, prefixLength, rangeLength, 0])); + currentRangeLow += 1 << rangeLength; + } while (currentRangeLow < highestValue); + + prefixLength = reader.readBits(prefixSizeBits); + lines.push(new HuffmanLine([lowestValue - 1, prefixLength, 32, 0, "lower"])); + prefixLength = reader.readBits(prefixSizeBits); + lines.push(new HuffmanLine([highestValue, prefixLength, 32, 0])); + + if (flags & 1) { + prefixLength = reader.readBits(prefixSizeBits); + lines.push(new HuffmanLine([prefixLength, 0])); + } + + return new HuffmanTable(lines, false); + } + + const standardTablesCache = {}; + + function getStandardTable(number) { + let table = standardTablesCache[number]; + + if (table) { + return table; + } + + let lines; + + switch (number) { + case 1: + lines = [[0, 1, 4, 0x0], [16, 2, 8, 0x2], [272, 3, 16, 0x6], [65808, 3, 32, 0x7]]; + break; + + case 2: + lines = [[0, 1, 0, 0x0], [1, 2, 0, 0x2], [2, 3, 0, 0x6], [3, 4, 3, 0xe], [11, 5, 6, 0x1e], [75, 6, 32, 0x3e], [6, 0x3f]]; + break; + + case 3: + lines = [[-256, 8, 8, 0xfe], [0, 1, 0, 0x0], [1, 2, 0, 0x2], [2, 3, 0, 0x6], [3, 4, 3, 0xe], [11, 5, 6, 0x1e], [-257, 8, 32, 0xff, "lower"], [75, 7, 32, 0x7e], [6, 0x3e]]; + break; + + case 4: + lines = [[1, 1, 0, 0x0], [2, 2, 0, 0x2], [3, 3, 0, 0x6], [4, 4, 3, 0xe], [12, 5, 6, 0x1e], [76, 5, 32, 0x1f]]; + break; + + case 5: + lines = [[-255, 7, 8, 0x7e], [1, 1, 0, 0x0], [2, 2, 0, 0x2], [3, 3, 0, 0x6], [4, 4, 3, 0xe], [12, 5, 6, 0x1e], [-256, 7, 32, 0x7f, "lower"], [76, 6, 32, 0x3e]]; + break; + + case 6: + lines = [[-2048, 5, 10, 0x1c], [-1024, 4, 9, 0x8], [-512, 4, 8, 0x9], [-256, 4, 7, 0xa], [-128, 5, 6, 0x1d], [-64, 5, 5, 0x1e], [-32, 4, 5, 0xb], [0, 2, 7, 0x0], [128, 3, 7, 0x2], [256, 3, 8, 0x3], [512, 4, 9, 0xc], [1024, 4, 10, 0xd], [-2049, 6, 32, 0x3e, "lower"], [2048, 6, 32, 0x3f]]; + break; + + case 7: + lines = [[-1024, 4, 9, 0x8], [-512, 3, 8, 0x0], [-256, 4, 7, 0x9], [-128, 5, 6, 0x1a], [-64, 5, 5, 0x1b], [-32, 4, 5, 0xa], [0, 4, 5, 0xb], [32, 5, 5, 0x1c], [64, 5, 6, 0x1d], [128, 4, 7, 0xc], [256, 3, 8, 0x1], [512, 3, 9, 0x2], [1024, 3, 10, 0x3], [-1025, 5, 32, 0x1e, "lower"], [2048, 5, 32, 0x1f]]; + break; + + case 8: + lines = [[-15, 8, 3, 0xfc], [-7, 9, 1, 0x1fc], [-5, 8, 1, 0xfd], [-3, 9, 0, 0x1fd], [-2, 7, 0, 0x7c], [-1, 4, 0, 0xa], [0, 2, 1, 0x0], [2, 5, 0, 0x1a], [3, 6, 0, 0x3a], [4, 3, 4, 0x4], [20, 6, 1, 0x3b], [22, 4, 4, 0xb], [38, 4, 5, 0xc], [70, 5, 6, 0x1b], [134, 5, 7, 0x1c], [262, 6, 7, 0x3c], [390, 7, 8, 0x7d], [646, 6, 10, 0x3d], [-16, 9, 32, 0x1fe, "lower"], [1670, 9, 32, 0x1ff], [2, 0x1]]; + break; + + case 9: + lines = [[-31, 8, 4, 0xfc], [-15, 9, 2, 0x1fc], [-11, 8, 2, 0xfd], [-7, 9, 1, 0x1fd], [-5, 7, 1, 0x7c], [-3, 4, 1, 0xa], [-1, 3, 1, 0x2], [1, 3, 1, 0x3], [3, 5, 1, 0x1a], [5, 6, 1, 0x3a], [7, 3, 5, 0x4], [39, 6, 2, 0x3b], [43, 4, 5, 0xb], [75, 4, 6, 0xc], [139, 5, 7, 0x1b], [267, 5, 8, 0x1c], [523, 6, 8, 0x3c], [779, 7, 9, 0x7d], [1291, 6, 11, 0x3d], [-32, 9, 32, 0x1fe, "lower"], [3339, 9, 32, 0x1ff], [2, 0x0]]; + break; + + case 10: + lines = [[-21, 7, 4, 0x7a], [-5, 8, 0, 0xfc], [-4, 7, 0, 0x7b], [-3, 5, 0, 0x18], [-2, 2, 2, 0x0], [2, 5, 0, 0x19], [3, 6, 0, 0x36], [4, 7, 0, 0x7c], [5, 8, 0, 0xfd], [6, 2, 6, 0x1], [70, 5, 5, 0x1a], [102, 6, 5, 0x37], [134, 6, 6, 0x38], [198, 6, 7, 0x39], [326, 6, 8, 0x3a], [582, 6, 9, 0x3b], [1094, 6, 10, 0x3c], [2118, 7, 11, 0x7d], [-22, 8, 32, 0xfe, "lower"], [4166, 8, 32, 0xff], [2, 0x2]]; + break; + + case 11: + lines = [[1, 1, 0, 0x0], [2, 2, 1, 0x2], [4, 4, 0, 0xc], [5, 4, 1, 0xd], [7, 5, 1, 0x1c], [9, 5, 2, 0x1d], [13, 6, 2, 0x3c], [17, 7, 2, 0x7a], [21, 7, 3, 0x7b], [29, 7, 4, 0x7c], [45, 7, 5, 0x7d], [77, 7, 6, 0x7e], [141, 7, 32, 0x7f]]; + break; + + case 12: + lines = [[1, 1, 0, 0x0], [2, 2, 0, 0x2], [3, 3, 1, 0x6], [5, 5, 0, 0x1c], [6, 5, 1, 0x1d], [8, 6, 1, 0x3c], [10, 7, 0, 0x7a], [11, 7, 1, 0x7b], [13, 7, 2, 0x7c], [17, 7, 3, 0x7d], [25, 7, 4, 0x7e], [41, 8, 5, 0xfe], [73, 8, 32, 0xff]]; + break; + + case 13: + lines = [[1, 1, 0, 0x0], [2, 3, 0, 0x4], [3, 4, 0, 0xc], [4, 5, 0, 0x1c], [5, 4, 1, 0xd], [7, 3, 3, 0x5], [15, 6, 1, 0x3a], [17, 6, 2, 0x3b], [21, 6, 3, 0x3c], [29, 6, 4, 0x3d], [45, 6, 5, 0x3e], [77, 7, 6, 0x7e], [141, 7, 32, 0x7f]]; + break; + + case 14: + lines = [[-2, 3, 0, 0x4], [-1, 3, 0, 0x5], [0, 1, 0, 0x0], [1, 3, 0, 0x6], [2, 3, 0, 0x7]]; + break; + + case 15: + lines = [[-24, 7, 4, 0x7c], [-8, 6, 2, 0x3c], [-4, 5, 1, 0x1c], [-2, 4, 0, 0xc], [-1, 3, 0, 0x4], [0, 1, 0, 0x0], [1, 3, 0, 0x5], [2, 4, 0, 0xd], [3, 5, 1, 0x1d], [5, 6, 2, 0x3d], [9, 7, 4, 0x7d], [-25, 7, 32, 0x7e, "lower"], [25, 7, 32, 0x7f]]; + break; + + default: + throw new Jbig2Error(`standard table B.${number} does not exist`); + } + + for (let i = 0, ii = lines.length; i < ii; i++) { + lines[i] = new HuffmanLine(lines[i]); + } + + table = new HuffmanTable(lines, true); + standardTablesCache[number] = table; + return table; + } + + function Reader(data, start, end) { + this.data = data; + this.start = start; + this.end = end; + this.position = start; + this.shift = -1; + this.currentByte = 0; + } + + Reader.prototype = { + readBit() { + if (this.shift < 0) { + if (this.position >= this.end) { + throw new Jbig2Error("end of data while reading bit"); + } + + this.currentByte = this.data[this.position++]; + this.shift = 7; + } + + const bit = this.currentByte >> this.shift & 1; + this.shift--; + return bit; + }, + + readBits(numBits) { + let result = 0, + i; + + for (i = numBits - 1; i >= 0; i--) { + result |= this.readBit() << i; + } + + return result; + }, + + byteAlign() { + this.shift = -1; + }, + + next() { + if (this.position >= this.end) { + return -1; + } + + return this.data[this.position++]; + } + + }; + + function getCustomHuffmanTable(index, referredTo, customTables) { + let currentIndex = 0; + + for (let i = 0, ii = referredTo.length; i < ii; i++) { + const table = customTables[referredTo[i]]; + + if (table) { + if (index === currentIndex) { + return table; + } + + currentIndex++; + } + } + + throw new Jbig2Error("can't find custom Huffman table"); + } + + function getTextRegionHuffmanTables(textRegion, referredTo, customTables, numberOfSymbols, reader) { + const codes = []; + + for (let i = 0; i <= 34; i++) { + const codeLength = reader.readBits(4); + codes.push(new HuffmanLine([i, codeLength, 0, 0])); + } + + const runCodesTable = new HuffmanTable(codes, false); + codes.length = 0; + + for (let i = 0; i < numberOfSymbols;) { + const codeLength = runCodesTable.decode(reader); + + if (codeLength >= 32) { + let repeatedLength, numberOfRepeats, j; + + switch (codeLength) { + case 32: + if (i === 0) { + throw new Jbig2Error("no previous value in symbol ID table"); + } + + numberOfRepeats = reader.readBits(2) + 3; + repeatedLength = codes[i - 1].prefixLength; + break; + + case 33: + numberOfRepeats = reader.readBits(3) + 3; + repeatedLength = 0; + break; + + case 34: + numberOfRepeats = reader.readBits(7) + 11; + repeatedLength = 0; + break; + + default: + throw new Jbig2Error("invalid code length in symbol ID table"); + } + + for (j = 0; j < numberOfRepeats; j++) { + codes.push(new HuffmanLine([i, repeatedLength, 0, 0])); + i++; + } + } else { + codes.push(new HuffmanLine([i, codeLength, 0, 0])); + i++; + } + } + + reader.byteAlign(); + const symbolIDTable = new HuffmanTable(codes, false); + let customIndex = 0, + tableFirstS, + tableDeltaS, + tableDeltaT; + + switch (textRegion.huffmanFS) { + case 0: + case 1: + tableFirstS = getStandardTable(textRegion.huffmanFS + 6); + break; + + case 3: + tableFirstS = getCustomHuffmanTable(customIndex, referredTo, customTables); + customIndex++; + break; + + default: + throw new Jbig2Error("invalid Huffman FS selector"); + } + + switch (textRegion.huffmanDS) { + case 0: + case 1: + case 2: + tableDeltaS = getStandardTable(textRegion.huffmanDS + 8); + break; + + case 3: + tableDeltaS = getCustomHuffmanTable(customIndex, referredTo, customTables); + customIndex++; + break; + + default: + throw new Jbig2Error("invalid Huffman DS selector"); + } + + switch (textRegion.huffmanDT) { + case 0: + case 1: + case 2: + tableDeltaT = getStandardTable(textRegion.huffmanDT + 11); + break; + + case 3: + tableDeltaT = getCustomHuffmanTable(customIndex, referredTo, customTables); + customIndex++; + break; + + default: + throw new Jbig2Error("invalid Huffman DT selector"); + } + + if (textRegion.refinement) { + throw new Jbig2Error("refinement with Huffman is not supported"); + } + + return { + symbolIDTable, + tableFirstS, + tableDeltaS, + tableDeltaT + }; + } + + function getSymbolDictionaryHuffmanTables(dictionary, referredTo, customTables) { + let customIndex = 0, + tableDeltaHeight, + tableDeltaWidth; + + switch (dictionary.huffmanDHSelector) { + case 0: + case 1: + tableDeltaHeight = getStandardTable(dictionary.huffmanDHSelector + 4); + break; + + case 3: + tableDeltaHeight = getCustomHuffmanTable(customIndex, referredTo, customTables); + customIndex++; + break; + + default: + throw new Jbig2Error("invalid Huffman DH selector"); + } + + switch (dictionary.huffmanDWSelector) { + case 0: + case 1: + tableDeltaWidth = getStandardTable(dictionary.huffmanDWSelector + 2); + break; + + case 3: + tableDeltaWidth = getCustomHuffmanTable(customIndex, referredTo, customTables); + customIndex++; + break; + + default: + throw new Jbig2Error("invalid Huffman DW selector"); + } + + let tableBitmapSize, tableAggregateInstances; + + if (dictionary.bitmapSizeSelector) { + tableBitmapSize = getCustomHuffmanTable(customIndex, referredTo, customTables); + customIndex++; + } else { + tableBitmapSize = getStandardTable(1); + } + + if (dictionary.aggregationInstancesSelector) { + tableAggregateInstances = getCustomHuffmanTable(customIndex, referredTo, customTables); + } else { + tableAggregateInstances = getStandardTable(1); + } + + return { + tableDeltaHeight, + tableDeltaWidth, + tableBitmapSize, + tableAggregateInstances + }; + } + + function readUncompressedBitmap(reader, width, height) { + const bitmap = []; + + for (let y = 0; y < height; y++) { + const row = new Uint8Array(width); + bitmap.push(row); + + for (let x = 0; x < width; x++) { + row[x] = reader.readBit(); + } + + reader.byteAlign(); + } + + return bitmap; + } + + function decodeMMRBitmap(input, width, height, endOfBlock) { + const params = { + K: -1, + Columns: width, + Rows: height, + BlackIs1: true, + EndOfBlock: endOfBlock + }; + const decoder = new _ccitt.CCITTFaxDecoder(input, params); + const bitmap = []; + let currentByte, + eof = false; + + for (let y = 0; y < height; y++) { + const row = new Uint8Array(width); + bitmap.push(row); + let shift = -1; + + for (let x = 0; x < width; x++) { + if (shift < 0) { + currentByte = decoder.readNextChar(); + + if (currentByte === -1) { + currentByte = 0; + eof = true; + } + + shift = 7; + } + + row[x] = currentByte >> shift & 1; + shift--; + } + } + + if (endOfBlock && !eof) { + const lookForEOFLimit = 5; + + for (let i = 0; i < lookForEOFLimit; i++) { + if (decoder.readNextChar() === -1) { + break; + } + } + } + + return bitmap; + } + + function Jbig2Image() {} + + Jbig2Image.prototype = { + parseChunks(chunks) { + return parseJbig2Chunks(chunks); + }, + + parse(data) { + const { + imgData, + width, + height + } = parseJbig2(data); + this.width = width; + this.height = height; + return imgData; + } + + }; + return Jbig2Image; +}(); + +exports.Jbig2Image = Jbig2Image; + +/***/ }), +/* 17 */ +/***/ ((__unused_webpack_module, exports) => { + + + +Object.defineProperty(exports, "__esModule", ({ + value: true +})); +exports.ArithmeticDecoder = void 0; +const QeTable = [{ + qe: 0x5601, + nmps: 1, + nlps: 1, + switchFlag: 1 +}, { + qe: 0x3401, + nmps: 2, + nlps: 6, + switchFlag: 0 +}, { + qe: 0x1801, + nmps: 3, + nlps: 9, + switchFlag: 0 +}, { + qe: 0x0ac1, + nmps: 4, + nlps: 12, + switchFlag: 0 +}, { + qe: 0x0521, + nmps: 5, + nlps: 29, + switchFlag: 0 +}, { + qe: 0x0221, + nmps: 38, + nlps: 33, + switchFlag: 0 +}, { + qe: 0x5601, + nmps: 7, + nlps: 6, + switchFlag: 1 +}, { + qe: 0x5401, + nmps: 8, + nlps: 14, + switchFlag: 0 +}, { + qe: 0x4801, + nmps: 9, + nlps: 14, + switchFlag: 0 +}, { + qe: 0x3801, + nmps: 10, + nlps: 14, + switchFlag: 0 +}, { + qe: 0x3001, + nmps: 11, + nlps: 17, + switchFlag: 0 +}, { + qe: 0x2401, + nmps: 12, + nlps: 18, + switchFlag: 0 +}, { + qe: 0x1c01, + nmps: 13, + nlps: 20, + switchFlag: 0 +}, { + qe: 0x1601, + nmps: 29, + nlps: 21, + switchFlag: 0 +}, { + qe: 0x5601, + nmps: 15, + nlps: 14, + switchFlag: 1 +}, { + qe: 0x5401, + nmps: 16, + nlps: 14, + switchFlag: 0 +}, { + qe: 0x5101, + nmps: 17, + nlps: 15, + switchFlag: 0 +}, { + qe: 0x4801, + nmps: 18, + nlps: 16, + switchFlag: 0 +}, { + qe: 0x3801, + nmps: 19, + nlps: 17, + switchFlag: 0 +}, { + qe: 0x3401, + nmps: 20, + nlps: 18, + switchFlag: 0 +}, { + qe: 0x3001, + nmps: 21, + nlps: 19, + switchFlag: 0 +}, { + qe: 0x2801, + nmps: 22, + nlps: 19, + switchFlag: 0 +}, { + qe: 0x2401, + nmps: 23, + nlps: 20, + switchFlag: 0 +}, { + qe: 0x2201, + nmps: 24, + nlps: 21, + switchFlag: 0 +}, { + qe: 0x1c01, + nmps: 25, + nlps: 22, + switchFlag: 0 +}, { + qe: 0x1801, + nmps: 26, + nlps: 23, + switchFlag: 0 +}, { + qe: 0x1601, + nmps: 27, + nlps: 24, + switchFlag: 0 +}, { + qe: 0x1401, + nmps: 28, + nlps: 25, + switchFlag: 0 +}, { + qe: 0x1201, + nmps: 29, + nlps: 26, + switchFlag: 0 +}, { + qe: 0x1101, + nmps: 30, + nlps: 27, + switchFlag: 0 +}, { + qe: 0x0ac1, + nmps: 31, + nlps: 28, + switchFlag: 0 +}, { + qe: 0x09c1, + nmps: 32, + nlps: 29, + switchFlag: 0 +}, { + qe: 0x08a1, + nmps: 33, + nlps: 30, + switchFlag: 0 +}, { + qe: 0x0521, + nmps: 34, + nlps: 31, + switchFlag: 0 +}, { + qe: 0x0441, + nmps: 35, + nlps: 32, + switchFlag: 0 +}, { + qe: 0x02a1, + nmps: 36, + nlps: 33, + switchFlag: 0 +}, { + qe: 0x0221, + nmps: 37, + nlps: 34, + switchFlag: 0 +}, { + qe: 0x0141, + nmps: 38, + nlps: 35, + switchFlag: 0 +}, { + qe: 0x0111, + nmps: 39, + nlps: 36, + switchFlag: 0 +}, { + qe: 0x0085, + nmps: 40, + nlps: 37, + switchFlag: 0 +}, { + qe: 0x0049, + nmps: 41, + nlps: 38, + switchFlag: 0 +}, { + qe: 0x0025, + nmps: 42, + nlps: 39, + switchFlag: 0 +}, { + qe: 0x0015, + nmps: 43, + nlps: 40, + switchFlag: 0 +}, { + qe: 0x0009, + nmps: 44, + nlps: 41, + switchFlag: 0 +}, { + qe: 0x0005, + nmps: 45, + nlps: 42, + switchFlag: 0 +}, { + qe: 0x0001, + nmps: 45, + nlps: 43, + switchFlag: 0 +}, { + qe: 0x5601, + nmps: 46, + nlps: 46, + switchFlag: 0 +}]; + +class ArithmeticDecoder { + constructor(data, start, end) { + this.data = data; + this.bp = start; + this.dataEnd = end; + this.chigh = data[start]; + this.clow = 0; + this.byteIn(); + this.chigh = this.chigh << 7 & 0xffff | this.clow >> 9 & 0x7f; + this.clow = this.clow << 7 & 0xffff; + this.ct -= 7; + this.a = 0x8000; + } + + byteIn() { + const data = this.data; + let bp = this.bp; + + if (data[bp] === 0xff) { + if (data[bp + 1] > 0x8f) { + this.clow += 0xff00; + this.ct = 8; + } else { + bp++; + this.clow += data[bp] << 9; + this.ct = 7; + this.bp = bp; + } + } else { + bp++; + this.clow += bp < this.dataEnd ? data[bp] << 8 : 0xff00; + this.ct = 8; + this.bp = bp; + } + + if (this.clow > 0xffff) { + this.chigh += this.clow >> 16; + this.clow &= 0xffff; + } + } + + readBit(contexts, pos) { + let cx_index = contexts[pos] >> 1, + cx_mps = contexts[pos] & 1; + const qeTableIcx = QeTable[cx_index]; + const qeIcx = qeTableIcx.qe; + let d; + let a = this.a - qeIcx; + + if (this.chigh < qeIcx) { + if (a < qeIcx) { + a = qeIcx; + d = cx_mps; + cx_index = qeTableIcx.nmps; + } else { + a = qeIcx; + d = 1 ^ cx_mps; + + if (qeTableIcx.switchFlag === 1) { + cx_mps = d; + } + + cx_index = qeTableIcx.nlps; + } + } else { + this.chigh -= qeIcx; + + if ((a & 0x8000) !== 0) { + this.a = a; + return cx_mps; + } + + if (a < qeIcx) { + d = 1 ^ cx_mps; + + if (qeTableIcx.switchFlag === 1) { + cx_mps = d; + } + + cx_index = qeTableIcx.nlps; + } else { + d = cx_mps; + cx_index = qeTableIcx.nmps; + } + } + + do { + if (this.ct === 0) { + this.byteIn(); + } + + a <<= 1; + this.chigh = this.chigh << 1 & 0xffff | this.clow >> 15 & 1; + this.clow = this.clow << 1 & 0xffff; + this.ct--; + } while ((a & 0x8000) === 0); + + this.a = a; + contexts[pos] = cx_index << 1 | cx_mps; + return d; + } + +} + +exports.ArithmeticDecoder = ArithmeticDecoder; + +/***/ }), +/* 18 */ +/***/ ((__unused_webpack_module, exports, __w_pdfjs_require__) => { + + + +Object.defineProperty(exports, "__esModule", ({ + value: true +})); +exports.JpegStream = void 0; + +var _stream = __w_pdfjs_require__(12); + +var _primitives = __w_pdfjs_require__(5); + +var _jpg = __w_pdfjs_require__(19); + +var _util = __w_pdfjs_require__(2); + +const JpegStream = function JpegStreamClosure() { + function JpegStream(stream, maybeLength, dict, params) { + let ch; + + while ((ch = stream.getByte()) !== -1) { + if (ch === 0xff) { + stream.skip(-1); + break; + } + } + + this.stream = stream; + this.maybeLength = maybeLength; + this.dict = dict; + this.params = params; + + _stream.DecodeStream.call(this, maybeLength); + } + + JpegStream.prototype = Object.create(_stream.DecodeStream.prototype); + Object.defineProperty(JpegStream.prototype, "bytes", { + get: function JpegStream_bytes() { + return (0, _util.shadow)(this, "bytes", this.stream.getBytes(this.maybeLength)); + }, + configurable: true + }); + + JpegStream.prototype.ensureBuffer = function (requested) {}; + + JpegStream.prototype.readBlock = function () { + if (this.eof) { + return; + } + + const jpegOptions = { + decodeTransform: undefined, + colorTransform: undefined + }; + const decodeArr = this.dict.getArray("Decode", "D"); + + if (this.forceRGB && Array.isArray(decodeArr)) { + const bitsPerComponent = this.dict.get("BitsPerComponent") || 8; + const decodeArrLength = decodeArr.length; + const transform = new Int32Array(decodeArrLength); + let transformNeeded = false; + const maxValue = (1 << bitsPerComponent) - 1; + + for (let i = 0; i < decodeArrLength; i += 2) { + transform[i] = (decodeArr[i + 1] - decodeArr[i]) * 256 | 0; + transform[i + 1] = decodeArr[i] * maxValue | 0; + + if (transform[i] !== 256 || transform[i + 1] !== 0) { + transformNeeded = true; + } + } + + if (transformNeeded) { + jpegOptions.decodeTransform = transform; + } + } + + if ((0, _primitives.isDict)(this.params)) { + const colorTransform = this.params.get("ColorTransform"); + + if (Number.isInteger(colorTransform)) { + jpegOptions.colorTransform = colorTransform; + } + } + + const jpegImage = new _jpg.JpegImage(jpegOptions); + jpegImage.parse(this.bytes); + const data = jpegImage.getData({ + width: this.drawWidth, + height: this.drawHeight, + forceRGB: this.forceRGB, + isSourcePDF: true + }); + this.buffer = data; + this.bufferLength = data.length; + this.eof = true; + }; + + return JpegStream; +}(); + +exports.JpegStream = JpegStream; + +/***/ }), +/* 19 */ +/***/ ((__unused_webpack_module, exports, __w_pdfjs_require__) => { + + + +Object.defineProperty(exports, "__esModule", ({ + value: true +})); +exports.JpegImage = void 0; + +var _util = __w_pdfjs_require__(2); + +var _core_utils = __w_pdfjs_require__(8); + +class JpegError extends _util.BaseException { + constructor(msg) { + super(`JPEG error: ${msg}`); + } + +} + +class DNLMarkerError extends _util.BaseException { + constructor(message, scanLines) { + super(message); + this.scanLines = scanLines; + } + +} + +class EOIMarkerError extends _util.BaseException {} + +var JpegImage = function JpegImageClosure() { + var dctZigZag = new Uint8Array([0, 1, 8, 16, 9, 2, 3, 10, 17, 24, 32, 25, 18, 11, 4, 5, 12, 19, 26, 33, 40, 48, 41, 34, 27, 20, 13, 6, 7, 14, 21, 28, 35, 42, 49, 56, 57, 50, 43, 36, 29, 22, 15, 23, 30, 37, 44, 51, 58, 59, 52, 45, 38, 31, 39, 46, 53, 60, 61, 54, 47, 55, 62, 63]); + var dctCos1 = 4017; + var dctSin1 = 799; + var dctCos3 = 3406; + var dctSin3 = 2276; + var dctCos6 = 1567; + var dctSin6 = 3784; + var dctSqrt2 = 5793; + var dctSqrt1d2 = 2896; + + function JpegImage({ + decodeTransform = null, + colorTransform = -1 + } = {}) { + this._decodeTransform = decodeTransform; + this._colorTransform = colorTransform; + } + + function buildHuffmanTable(codeLengths, values) { + var k = 0, + code = [], + i, + j, + length = 16; + + while (length > 0 && !codeLengths[length - 1]) { + length--; + } + + code.push({ + children: [], + index: 0 + }); + var p = code[0], + q; + + for (i = 0; i < length; i++) { + for (j = 0; j < codeLengths[i]; j++) { + p = code.pop(); + p.children[p.index] = values[k]; + + while (p.index > 0) { + p = code.pop(); + } + + p.index++; + code.push(p); + + while (code.length <= i) { + code.push(q = { + children: [], + index: 0 + }); + p.children[p.index] = q.children; + p = q; + } + + k++; + } + + if (i + 1 < length) { + code.push(q = { + children: [], + index: 0 + }); + p.children[p.index] = q.children; + p = q; + } + } + + return code[0].children; + } + + function getBlockBufferOffset(component, row, col) { + return 64 * ((component.blocksPerLine + 1) * row + col); + } + + function decodeScan(data, offset, frame, components, resetInterval, spectralStart, spectralEnd, successivePrev, successive, parseDNLMarker = false) { + var mcusPerLine = frame.mcusPerLine; + var progressive = frame.progressive; + const startOffset = offset; + let bitsData = 0, + bitsCount = 0; + + function readBit() { + if (bitsCount > 0) { + bitsCount--; + return bitsData >> bitsCount & 1; + } + + bitsData = data[offset++]; + + if (bitsData === 0xff) { + var nextByte = data[offset++]; + + if (nextByte) { + if (nextByte === 0xdc && parseDNLMarker) { + offset += 2; + const scanLines = (0, _core_utils.readUint16)(data, offset); + offset += 2; + + if (scanLines > 0 && scanLines !== frame.scanLines) { + throw new DNLMarkerError("Found DNL marker (0xFFDC) while parsing scan data", scanLines); + } + } else if (nextByte === 0xd9) { + if (parseDNLMarker) { + const maybeScanLines = blockRow * (frame.precision === 8 ? 8 : 0); + + if (maybeScanLines > 0 && Math.round(frame.scanLines / maybeScanLines) >= 10) { + throw new DNLMarkerError("Found EOI marker (0xFFD9) while parsing scan data, " + "possibly caused by incorrect `scanLines` parameter", maybeScanLines); + } + } + + throw new EOIMarkerError("Found EOI marker (0xFFD9) while parsing scan data"); + } + + throw new JpegError(`unexpected marker ${(bitsData << 8 | nextByte).toString(16)}`); + } + } + + bitsCount = 7; + return bitsData >>> 7; + } + + function decodeHuffman(tree) { + var node = tree; + + while (true) { + node = node[readBit()]; + + switch (typeof node) { + case "number": + return node; + + case "object": + continue; + } + + throw new JpegError("invalid huffman sequence"); + } + } + + function receive(length) { + var n = 0; + + while (length > 0) { + n = n << 1 | readBit(); + length--; + } + + return n; + } + + function receiveAndExtend(length) { + if (length === 1) { + return readBit() === 1 ? 1 : -1; + } + + var n = receive(length); + + if (n >= 1 << length - 1) { + return n; + } + + return n + (-1 << length) + 1; + } + + function decodeBaseline(component, blockOffset) { + var t = decodeHuffman(component.huffmanTableDC); + var diff = t === 0 ? 0 : receiveAndExtend(t); + component.blockData[blockOffset] = component.pred += diff; + var k = 1; + + while (k < 64) { + var rs = decodeHuffman(component.huffmanTableAC); + var s = rs & 15, + r = rs >> 4; + + if (s === 0) { + if (r < 15) { + break; + } + + k += 16; + continue; + } + + k += r; + var z = dctZigZag[k]; + component.blockData[blockOffset + z] = receiveAndExtend(s); + k++; + } + } + + function decodeDCFirst(component, blockOffset) { + var t = decodeHuffman(component.huffmanTableDC); + var diff = t === 0 ? 0 : receiveAndExtend(t) << successive; + component.blockData[blockOffset] = component.pred += diff; + } + + function decodeDCSuccessive(component, blockOffset) { + component.blockData[blockOffset] |= readBit() << successive; + } + + var eobrun = 0; + + function decodeACFirst(component, blockOffset) { + if (eobrun > 0) { + eobrun--; + return; + } + + var k = spectralStart, + e = spectralEnd; + + while (k <= e) { + var rs = decodeHuffman(component.huffmanTableAC); + var s = rs & 15, + r = rs >> 4; + + if (s === 0) { + if (r < 15) { + eobrun = receive(r) + (1 << r) - 1; + break; + } + + k += 16; + continue; + } + + k += r; + var z = dctZigZag[k]; + component.blockData[blockOffset + z] = receiveAndExtend(s) * (1 << successive); + k++; + } + } + + var successiveACState = 0, + successiveACNextValue; + + function decodeACSuccessive(component, blockOffset) { + var k = spectralStart; + var e = spectralEnd; + var r = 0; + var s; + var rs; + + while (k <= e) { + const offsetZ = blockOffset + dctZigZag[k]; + const sign = component.blockData[offsetZ] < 0 ? -1 : 1; + + switch (successiveACState) { + case 0: + rs = decodeHuffman(component.huffmanTableAC); + s = rs & 15; + r = rs >> 4; + + if (s === 0) { + if (r < 15) { + eobrun = receive(r) + (1 << r); + successiveACState = 4; + } else { + r = 16; + successiveACState = 1; + } + } else { + if (s !== 1) { + throw new JpegError("invalid ACn encoding"); + } + + successiveACNextValue = receiveAndExtend(s); + successiveACState = r ? 2 : 3; + } + + continue; + + case 1: + case 2: + if (component.blockData[offsetZ]) { + component.blockData[offsetZ] += sign * (readBit() << successive); + } else { + r--; + + if (r === 0) { + successiveACState = successiveACState === 2 ? 3 : 0; + } + } + + break; + + case 3: + if (component.blockData[offsetZ]) { + component.blockData[offsetZ] += sign * (readBit() << successive); + } else { + component.blockData[offsetZ] = successiveACNextValue << successive; + successiveACState = 0; + } + + break; + + case 4: + if (component.blockData[offsetZ]) { + component.blockData[offsetZ] += sign * (readBit() << successive); + } + + break; + } + + k++; + } + + if (successiveACState === 4) { + eobrun--; + + if (eobrun === 0) { + successiveACState = 0; + } + } + } + + let blockRow = 0; + + function decodeMcu(component, decode, mcu, row, col) { + var mcuRow = mcu / mcusPerLine | 0; + var mcuCol = mcu % mcusPerLine; + blockRow = mcuRow * component.v + row; + var blockCol = mcuCol * component.h + col; + const blockOffset = getBlockBufferOffset(component, blockRow, blockCol); + decode(component, blockOffset); + } + + function decodeBlock(component, decode, mcu) { + blockRow = mcu / component.blocksPerLine | 0; + var blockCol = mcu % component.blocksPerLine; + const blockOffset = getBlockBufferOffset(component, blockRow, blockCol); + decode(component, blockOffset); + } + + var componentsLength = components.length; + var component, i, j, k, n; + var decodeFn; + + if (progressive) { + if (spectralStart === 0) { + decodeFn = successivePrev === 0 ? decodeDCFirst : decodeDCSuccessive; + } else { + decodeFn = successivePrev === 0 ? decodeACFirst : decodeACSuccessive; + } + } else { + decodeFn = decodeBaseline; + } + + var mcu = 0, + fileMarker; + var mcuExpected; + + if (componentsLength === 1) { + mcuExpected = components[0].blocksPerLine * components[0].blocksPerColumn; + } else { + mcuExpected = mcusPerLine * frame.mcusPerColumn; + } + + var h, v; + + while (mcu <= mcuExpected) { + var mcuToRead = resetInterval ? Math.min(mcuExpected - mcu, resetInterval) : mcuExpected; + + if (mcuToRead > 0) { + for (i = 0; i < componentsLength; i++) { + components[i].pred = 0; + } + + eobrun = 0; + + if (componentsLength === 1) { + component = components[0]; + + for (n = 0; n < mcuToRead; n++) { + decodeBlock(component, decodeFn, mcu); + mcu++; + } + } else { + for (n = 0; n < mcuToRead; n++) { + for (i = 0; i < componentsLength; i++) { + component = components[i]; + h = component.h; + v = component.v; + + for (j = 0; j < v; j++) { + for (k = 0; k < h; k++) { + decodeMcu(component, decodeFn, mcu, j, k); + } + } + } + + mcu++; + } + } + } + + bitsCount = 0; + fileMarker = findNextFileMarker(data, offset); + + if (!fileMarker) { + break; + } + + if (fileMarker.invalid) { + const partialMsg = mcuToRead > 0 ? "unexpected" : "excessive"; + (0, _util.warn)(`decodeScan - ${partialMsg} MCU data, current marker is: ${fileMarker.invalid}`); + offset = fileMarker.offset; + } + + if (fileMarker.marker >= 0xffd0 && fileMarker.marker <= 0xffd7) { + offset += 2; + } else { + break; + } + } + + return offset - startOffset; + } + + function quantizeAndInverse(component, blockBufferOffset, p) { + var qt = component.quantizationTable, + blockData = component.blockData; + var v0, v1, v2, v3, v4, v5, v6, v7; + var p0, p1, p2, p3, p4, p5, p6, p7; + var t; + + if (!qt) { + throw new JpegError("missing required Quantization Table."); + } + + for (var row = 0; row < 64; row += 8) { + p0 = blockData[blockBufferOffset + row]; + p1 = blockData[blockBufferOffset + row + 1]; + p2 = blockData[blockBufferOffset + row + 2]; + p3 = blockData[blockBufferOffset + row + 3]; + p4 = blockData[blockBufferOffset + row + 4]; + p5 = blockData[blockBufferOffset + row + 5]; + p6 = blockData[blockBufferOffset + row + 6]; + p7 = blockData[blockBufferOffset + row + 7]; + p0 *= qt[row]; + + if ((p1 | p2 | p3 | p4 | p5 | p6 | p7) === 0) { + t = dctSqrt2 * p0 + 512 >> 10; + p[row] = t; + p[row + 1] = t; + p[row + 2] = t; + p[row + 3] = t; + p[row + 4] = t; + p[row + 5] = t; + p[row + 6] = t; + p[row + 7] = t; + continue; + } + + p1 *= qt[row + 1]; + p2 *= qt[row + 2]; + p3 *= qt[row + 3]; + p4 *= qt[row + 4]; + p5 *= qt[row + 5]; + p6 *= qt[row + 6]; + p7 *= qt[row + 7]; + v0 = dctSqrt2 * p0 + 128 >> 8; + v1 = dctSqrt2 * p4 + 128 >> 8; + v2 = p2; + v3 = p6; + v4 = dctSqrt1d2 * (p1 - p7) + 128 >> 8; + v7 = dctSqrt1d2 * (p1 + p7) + 128 >> 8; + v5 = p3 << 4; + v6 = p5 << 4; + v0 = v0 + v1 + 1 >> 1; + v1 = v0 - v1; + t = v2 * dctSin6 + v3 * dctCos6 + 128 >> 8; + v2 = v2 * dctCos6 - v3 * dctSin6 + 128 >> 8; + v3 = t; + v4 = v4 + v6 + 1 >> 1; + v6 = v4 - v6; + v7 = v7 + v5 + 1 >> 1; + v5 = v7 - v5; + v0 = v0 + v3 + 1 >> 1; + v3 = v0 - v3; + v1 = v1 + v2 + 1 >> 1; + v2 = v1 - v2; + t = v4 * dctSin3 + v7 * dctCos3 + 2048 >> 12; + v4 = v4 * dctCos3 - v7 * dctSin3 + 2048 >> 12; + v7 = t; + t = v5 * dctSin1 + v6 * dctCos1 + 2048 >> 12; + v5 = v5 * dctCos1 - v6 * dctSin1 + 2048 >> 12; + v6 = t; + p[row] = v0 + v7; + p[row + 7] = v0 - v7; + p[row + 1] = v1 + v6; + p[row + 6] = v1 - v6; + p[row + 2] = v2 + v5; + p[row + 5] = v2 - v5; + p[row + 3] = v3 + v4; + p[row + 4] = v3 - v4; + } + + for (var col = 0; col < 8; ++col) { + p0 = p[col]; + p1 = p[col + 8]; + p2 = p[col + 16]; + p3 = p[col + 24]; + p4 = p[col + 32]; + p5 = p[col + 40]; + p6 = p[col + 48]; + p7 = p[col + 56]; + + if ((p1 | p2 | p3 | p4 | p5 | p6 | p7) === 0) { + t = dctSqrt2 * p0 + 8192 >> 14; + + if (t < -2040) { + t = 0; + } else if (t >= 2024) { + t = 255; + } else { + t = t + 2056 >> 4; + } + + blockData[blockBufferOffset + col] = t; + blockData[blockBufferOffset + col + 8] = t; + blockData[blockBufferOffset + col + 16] = t; + blockData[blockBufferOffset + col + 24] = t; + blockData[blockBufferOffset + col + 32] = t; + blockData[blockBufferOffset + col + 40] = t; + blockData[blockBufferOffset + col + 48] = t; + blockData[blockBufferOffset + col + 56] = t; + continue; + } + + v0 = dctSqrt2 * p0 + 2048 >> 12; + v1 = dctSqrt2 * p4 + 2048 >> 12; + v2 = p2; + v3 = p6; + v4 = dctSqrt1d2 * (p1 - p7) + 2048 >> 12; + v7 = dctSqrt1d2 * (p1 + p7) + 2048 >> 12; + v5 = p3; + v6 = p5; + v0 = (v0 + v1 + 1 >> 1) + 4112; + v1 = v0 - v1; + t = v2 * dctSin6 + v3 * dctCos6 + 2048 >> 12; + v2 = v2 * dctCos6 - v3 * dctSin6 + 2048 >> 12; + v3 = t; + v4 = v4 + v6 + 1 >> 1; + v6 = v4 - v6; + v7 = v7 + v5 + 1 >> 1; + v5 = v7 - v5; + v0 = v0 + v3 + 1 >> 1; + v3 = v0 - v3; + v1 = v1 + v2 + 1 >> 1; + v2 = v1 - v2; + t = v4 * dctSin3 + v7 * dctCos3 + 2048 >> 12; + v4 = v4 * dctCos3 - v7 * dctSin3 + 2048 >> 12; + v7 = t; + t = v5 * dctSin1 + v6 * dctCos1 + 2048 >> 12; + v5 = v5 * dctCos1 - v6 * dctSin1 + 2048 >> 12; + v6 = t; + p0 = v0 + v7; + p7 = v0 - v7; + p1 = v1 + v6; + p6 = v1 - v6; + p2 = v2 + v5; + p5 = v2 - v5; + p3 = v3 + v4; + p4 = v3 - v4; + + if (p0 < 16) { + p0 = 0; + } else if (p0 >= 4080) { + p0 = 255; + } else { + p0 >>= 4; + } + + if (p1 < 16) { + p1 = 0; + } else if (p1 >= 4080) { + p1 = 255; + } else { + p1 >>= 4; + } + + if (p2 < 16) { + p2 = 0; + } else if (p2 >= 4080) { + p2 = 255; + } else { + p2 >>= 4; + } + + if (p3 < 16) { + p3 = 0; + } else if (p3 >= 4080) { + p3 = 255; + } else { + p3 >>= 4; + } + + if (p4 < 16) { + p4 = 0; + } else if (p4 >= 4080) { + p4 = 255; + } else { + p4 >>= 4; + } + + if (p5 < 16) { + p5 = 0; + } else if (p5 >= 4080) { + p5 = 255; + } else { + p5 >>= 4; + } + + if (p6 < 16) { + p6 = 0; + } else if (p6 >= 4080) { + p6 = 255; + } else { + p6 >>= 4; + } + + if (p7 < 16) { + p7 = 0; + } else if (p7 >= 4080) { + p7 = 255; + } else { + p7 >>= 4; + } + + blockData[blockBufferOffset + col] = p0; + blockData[blockBufferOffset + col + 8] = p1; + blockData[blockBufferOffset + col + 16] = p2; + blockData[blockBufferOffset + col + 24] = p3; + blockData[blockBufferOffset + col + 32] = p4; + blockData[blockBufferOffset + col + 40] = p5; + blockData[blockBufferOffset + col + 48] = p6; + blockData[blockBufferOffset + col + 56] = p7; + } + } + + function buildComponentData(frame, component) { + var blocksPerLine = component.blocksPerLine; + var blocksPerColumn = component.blocksPerColumn; + var computationBuffer = new Int16Array(64); + + for (var blockRow = 0; blockRow < blocksPerColumn; blockRow++) { + for (var blockCol = 0; blockCol < blocksPerLine; blockCol++) { + var offset = getBlockBufferOffset(component, blockRow, blockCol); + quantizeAndInverse(component, offset, computationBuffer); + } + } + + return component.blockData; + } + + function findNextFileMarker(data, currentPos, startPos = currentPos) { + const maxPos = data.length - 1; + var newPos = startPos < currentPos ? startPos : currentPos; + + if (currentPos >= maxPos) { + return null; + } + + var currentMarker = (0, _core_utils.readUint16)(data, currentPos); + + if (currentMarker >= 0xffc0 && currentMarker <= 0xfffe) { + return { + invalid: null, + marker: currentMarker, + offset: currentPos + }; + } + + var newMarker = (0, _core_utils.readUint16)(data, newPos); + + while (!(newMarker >= 0xffc0 && newMarker <= 0xfffe)) { + if (++newPos >= maxPos) { + return null; + } + + newMarker = (0, _core_utils.readUint16)(data, newPos); + } + + return { + invalid: currentMarker.toString(16), + marker: newMarker, + offset: newPos + }; + } + + JpegImage.prototype = { + parse(data, { + dnlScanLines = null + } = {}) { + function readDataBlock() { + const length = (0, _core_utils.readUint16)(data, offset); + offset += 2; + let endOffset = offset + length - 2; + var fileMarker = findNextFileMarker(data, endOffset, offset); + + if (fileMarker && fileMarker.invalid) { + (0, _util.warn)("readDataBlock - incorrect length, current marker is: " + fileMarker.invalid); + endOffset = fileMarker.offset; + } + + var array = data.subarray(offset, endOffset); + offset += array.length; + return array; + } + + function prepareComponents(frame) { + var mcusPerLine = Math.ceil(frame.samplesPerLine / 8 / frame.maxH); + var mcusPerColumn = Math.ceil(frame.scanLines / 8 / frame.maxV); + + for (var i = 0; i < frame.components.length; i++) { + component = frame.components[i]; + var blocksPerLine = Math.ceil(Math.ceil(frame.samplesPerLine / 8) * component.h / frame.maxH); + var blocksPerColumn = Math.ceil(Math.ceil(frame.scanLines / 8) * component.v / frame.maxV); + var blocksPerLineForMcu = mcusPerLine * component.h; + var blocksPerColumnForMcu = mcusPerColumn * component.v; + var blocksBufferSize = 64 * blocksPerColumnForMcu * (blocksPerLineForMcu + 1); + component.blockData = new Int16Array(blocksBufferSize); + component.blocksPerLine = blocksPerLine; + component.blocksPerColumn = blocksPerColumn; + } + + frame.mcusPerLine = mcusPerLine; + frame.mcusPerColumn = mcusPerColumn; + } + + var offset = 0; + var jfif = null; + var adobe = null; + var frame, resetInterval; + let numSOSMarkers = 0; + var quantizationTables = []; + var huffmanTablesAC = [], + huffmanTablesDC = []; + let fileMarker = (0, _core_utils.readUint16)(data, offset); + offset += 2; + + if (fileMarker !== 0xffd8) { + throw new JpegError("SOI not found"); + } + + fileMarker = (0, _core_utils.readUint16)(data, offset); + offset += 2; + + markerLoop: while (fileMarker !== 0xffd9) { + var i, j, l; + + switch (fileMarker) { + case 0xffe0: + case 0xffe1: + case 0xffe2: + case 0xffe3: + case 0xffe4: + case 0xffe5: + case 0xffe6: + case 0xffe7: + case 0xffe8: + case 0xffe9: + case 0xffea: + case 0xffeb: + case 0xffec: + case 0xffed: + case 0xffee: + case 0xffef: + case 0xfffe: + var appData = readDataBlock(); + + if (fileMarker === 0xffe0) { + if (appData[0] === 0x4a && appData[1] === 0x46 && appData[2] === 0x49 && appData[3] === 0x46 && appData[4] === 0) { + jfif = { + version: { + major: appData[5], + minor: appData[6] + }, + densityUnits: appData[7], + xDensity: appData[8] << 8 | appData[9], + yDensity: appData[10] << 8 | appData[11], + thumbWidth: appData[12], + thumbHeight: appData[13], + thumbData: appData.subarray(14, 14 + 3 * appData[12] * appData[13]) + }; + } + } + + if (fileMarker === 0xffee) { + if (appData[0] === 0x41 && appData[1] === 0x64 && appData[2] === 0x6f && appData[3] === 0x62 && appData[4] === 0x65) { + adobe = { + version: appData[5] << 8 | appData[6], + flags0: appData[7] << 8 | appData[8], + flags1: appData[9] << 8 | appData[10], + transformCode: appData[11] + }; + } + } + + break; + + case 0xffdb: + const quantizationTablesLength = (0, _core_utils.readUint16)(data, offset); + offset += 2; + var quantizationTablesEnd = quantizationTablesLength + offset - 2; + var z; + + while (offset < quantizationTablesEnd) { + var quantizationTableSpec = data[offset++]; + var tableData = new Uint16Array(64); + + if (quantizationTableSpec >> 4 === 0) { + for (j = 0; j < 64; j++) { + z = dctZigZag[j]; + tableData[z] = data[offset++]; + } + } else if (quantizationTableSpec >> 4 === 1) { + for (j = 0; j < 64; j++) { + z = dctZigZag[j]; + tableData[z] = (0, _core_utils.readUint16)(data, offset); + offset += 2; + } + } else { + throw new JpegError("DQT - invalid table spec"); + } + + quantizationTables[quantizationTableSpec & 15] = tableData; + } + + break; + + case 0xffc0: + case 0xffc1: + case 0xffc2: + if (frame) { + throw new JpegError("Only single frame JPEGs supported"); + } + + offset += 2; + frame = {}; + frame.extended = fileMarker === 0xffc1; + frame.progressive = fileMarker === 0xffc2; + frame.precision = data[offset++]; + const sofScanLines = (0, _core_utils.readUint16)(data, offset); + offset += 2; + frame.scanLines = dnlScanLines || sofScanLines; + frame.samplesPerLine = (0, _core_utils.readUint16)(data, offset); + offset += 2; + frame.components = []; + frame.componentIds = {}; + var componentsCount = data[offset++], + componentId; + var maxH = 0, + maxV = 0; + + for (i = 0; i < componentsCount; i++) { + componentId = data[offset]; + var h = data[offset + 1] >> 4; + var v = data[offset + 1] & 15; + + if (maxH < h) { + maxH = h; + } + + if (maxV < v) { + maxV = v; + } + + var qId = data[offset + 2]; + l = frame.components.push({ + h, + v, + quantizationId: qId, + quantizationTable: null + }); + frame.componentIds[componentId] = l - 1; + offset += 3; + } + + frame.maxH = maxH; + frame.maxV = maxV; + prepareComponents(frame); + break; + + case 0xffc4: + const huffmanLength = (0, _core_utils.readUint16)(data, offset); + offset += 2; + + for (i = 2; i < huffmanLength;) { + var huffmanTableSpec = data[offset++]; + var codeLengths = new Uint8Array(16); + var codeLengthSum = 0; + + for (j = 0; j < 16; j++, offset++) { + codeLengthSum += codeLengths[j] = data[offset]; + } + + var huffmanValues = new Uint8Array(codeLengthSum); + + for (j = 0; j < codeLengthSum; j++, offset++) { + huffmanValues[j] = data[offset]; + } + + i += 17 + codeLengthSum; + (huffmanTableSpec >> 4 === 0 ? huffmanTablesDC : huffmanTablesAC)[huffmanTableSpec & 15] = buildHuffmanTable(codeLengths, huffmanValues); + } + + break; + + case 0xffdd: + offset += 2; + resetInterval = (0, _core_utils.readUint16)(data, offset); + offset += 2; + break; + + case 0xffda: + const parseDNLMarker = ++numSOSMarkers === 1 && !dnlScanLines; + offset += 2; + var selectorsCount = data[offset++]; + var components = [], + component; + + for (i = 0; i < selectorsCount; i++) { + const index = data[offset++]; + var componentIndex = frame.componentIds[index]; + component = frame.components[componentIndex]; + component.index = index; + var tableSpec = data[offset++]; + component.huffmanTableDC = huffmanTablesDC[tableSpec >> 4]; + component.huffmanTableAC = huffmanTablesAC[tableSpec & 15]; + components.push(component); + } + + var spectralStart = data[offset++]; + var spectralEnd = data[offset++]; + var successiveApproximation = data[offset++]; + + try { + var processed = decodeScan(data, offset, frame, components, resetInterval, spectralStart, spectralEnd, successiveApproximation >> 4, successiveApproximation & 15, parseDNLMarker); + offset += processed; + } catch (ex) { + if (ex instanceof DNLMarkerError) { + (0, _util.warn)(`${ex.message} -- attempting to re-parse the JPEG image.`); + return this.parse(data, { + dnlScanLines: ex.scanLines + }); + } else if (ex instanceof EOIMarkerError) { + (0, _util.warn)(`${ex.message} -- ignoring the rest of the image data.`); + break markerLoop; + } + + throw ex; + } + + break; + + case 0xffdc: + offset += 4; + break; + + case 0xffff: + if (data[offset] !== 0xff) { + offset--; + } + + break; + + default: + const nextFileMarker = findNextFileMarker(data, offset - 2, offset - 3); + + if (nextFileMarker && nextFileMarker.invalid) { + (0, _util.warn)("JpegImage.parse - unexpected data, current marker is: " + nextFileMarker.invalid); + offset = nextFileMarker.offset; + break; + } + + if (!nextFileMarker || offset >= data.length - 1) { + (0, _util.warn)("JpegImage.parse - reached the end of the image data " + "without finding an EOI marker (0xFFD9)."); + break markerLoop; + } + + throw new JpegError("JpegImage.parse - unknown marker: " + fileMarker.toString(16)); + } + + fileMarker = (0, _core_utils.readUint16)(data, offset); + offset += 2; + } + + this.width = frame.samplesPerLine; + this.height = frame.scanLines; + this.jfif = jfif; + this.adobe = adobe; + this.components = []; + + for (i = 0; i < frame.components.length; i++) { + component = frame.components[i]; + var quantizationTable = quantizationTables[component.quantizationId]; + + if (quantizationTable) { + component.quantizationTable = quantizationTable; + } + + this.components.push({ + index: component.index, + output: buildComponentData(frame, component), + scaleX: component.h / frame.maxH, + scaleY: component.v / frame.maxV, + blocksPerLine: component.blocksPerLine, + blocksPerColumn: component.blocksPerColumn + }); + } + + this.numComponents = this.components.length; + return undefined; + }, + + _getLinearizedBlockData(width, height, isSourcePDF = false) { + var scaleX = this.width / width, + scaleY = this.height / height; + var component, componentScaleX, componentScaleY, blocksPerScanline; + var x, y, i, j, k; + var index; + var offset = 0; + var output; + var numComponents = this.components.length; + var dataLength = width * height * numComponents; + var data = new Uint8ClampedArray(dataLength); + var xScaleBlockOffset = new Uint32Array(width); + var mask3LSB = 0xfffffff8; + let lastComponentScaleX; + + for (i = 0; i < numComponents; i++) { + component = this.components[i]; + componentScaleX = component.scaleX * scaleX; + componentScaleY = component.scaleY * scaleY; + offset = i; + output = component.output; + blocksPerScanline = component.blocksPerLine + 1 << 3; + + if (componentScaleX !== lastComponentScaleX) { + for (x = 0; x < width; x++) { + j = 0 | x * componentScaleX; + xScaleBlockOffset[x] = (j & mask3LSB) << 3 | j & 7; + } + + lastComponentScaleX = componentScaleX; + } + + for (y = 0; y < height; y++) { + j = 0 | y * componentScaleY; + index = blocksPerScanline * (j & mask3LSB) | (j & 7) << 3; + + for (x = 0; x < width; x++) { + data[offset] = output[index + xScaleBlockOffset[x]]; + offset += numComponents; + } + } + } + + let transform = this._decodeTransform; + + if (!isSourcePDF && numComponents === 4 && !transform) { + transform = new Int32Array([-256, 255, -256, 255, -256, 255, -256, 255]); + } + + if (transform) { + for (i = 0; i < dataLength;) { + for (j = 0, k = 0; j < numComponents; j++, i++, k += 2) { + data[i] = (data[i] * transform[k] >> 8) + transform[k + 1]; + } + } + } + + return data; + }, + + get _isColorConversionNeeded() { + if (this.adobe) { + return !!this.adobe.transformCode; + } + + if (this.numComponents === 3) { + if (this._colorTransform === 0) { + return false; + } else if (this.components[0].index === 0x52 && this.components[1].index === 0x47 && this.components[2].index === 0x42) { + return false; + } + + return true; + } + + if (this._colorTransform === 1) { + return true; + } + + return false; + }, + + _convertYccToRgb: function convertYccToRgb(data) { + var Y, Cb, Cr; + + for (var i = 0, length = data.length; i < length; i += 3) { + Y = data[i]; + Cb = data[i + 1]; + Cr = data[i + 2]; + data[i] = Y - 179.456 + 1.402 * Cr; + data[i + 1] = Y + 135.459 - 0.344 * Cb - 0.714 * Cr; + data[i + 2] = Y - 226.816 + 1.772 * Cb; + } + + return data; + }, + _convertYcckToRgb: function convertYcckToRgb(data) { + var Y, Cb, Cr, k; + var offset = 0; + + for (var i = 0, length = data.length; i < length; i += 4) { + Y = data[i]; + Cb = data[i + 1]; + Cr = data[i + 2]; + k = data[i + 3]; + data[offset++] = -122.67195406894 + Cb * (-6.60635669420364e-5 * Cb + 0.000437130475926232 * Cr - 5.4080610064599e-5 * Y + 0.00048449797120281 * k - 0.154362151871126) + Cr * (-0.000957964378445773 * Cr + 0.000817076911346625 * Y - 0.00477271405408747 * k + 1.53380253221734) + Y * (0.000961250184130688 * Y - 0.00266257332283933 * k + 0.48357088451265) + k * (-0.000336197177618394 * k + 0.484791561490776); + data[offset++] = 107.268039397724 + Cb * (2.19927104525741e-5 * Cb - 0.000640992018297945 * Cr + 0.000659397001245577 * Y + 0.000426105652938837 * k - 0.176491792462875) + Cr * (-0.000778269941513683 * Cr + 0.00130872261408275 * Y + 0.000770482631801132 * k - 0.151051492775562) + Y * (0.00126935368114843 * Y - 0.00265090189010898 * k + 0.25802910206845) + k * (-0.000318913117588328 * k - 0.213742400323665); + data[offset++] = -20.810012546947 + Cb * (-0.000570115196973677 * Cb - 2.63409051004589e-5 * Cr + 0.0020741088115012 * Y - 0.00288260236853442 * k + 0.814272968359295) + Cr * (-1.53496057440975e-5 * Cr - 0.000132689043961446 * Y + 0.000560833691242812 * k - 0.195152027534049) + Y * (0.00174418132927582 * Y - 0.00255243321439347 * k + 0.116935020465145) + k * (-0.000343531996510555 * k + 0.24165260232407); + } + + return data.subarray(0, offset); + }, + _convertYcckToCmyk: function convertYcckToCmyk(data) { + var Y, Cb, Cr; + + for (var i = 0, length = data.length; i < length; i += 4) { + Y = data[i]; + Cb = data[i + 1]; + Cr = data[i + 2]; + data[i] = 434.456 - Y - 1.402 * Cr; + data[i + 1] = 119.541 - Y + 0.344 * Cb + 0.714 * Cr; + data[i + 2] = 481.816 - Y - 1.772 * Cb; + } + + return data; + }, + _convertCmykToRgb: function convertCmykToRgb(data) { + var c, m, y, k; + var offset = 0; + + for (var i = 0, length = data.length; i < length; i += 4) { + c = data[i]; + m = data[i + 1]; + y = data[i + 2]; + k = data[i + 3]; + data[offset++] = 255 + c * (-0.00006747147073602441 * c + 0.0008379262121013727 * m + 0.0002894718188643294 * y + 0.003264231057537806 * k - 1.1185611867203937) + m * (0.000026374107616089405 * m - 0.00008626949158638572 * y - 0.0002748769067499491 * k - 0.02155688794978967) + y * (-0.00003878099212869363 * y - 0.0003267808279485286 * k + 0.0686742238595345) - k * (0.0003361971776183937 * k + 0.7430659151342254); + data[offset++] = 255 + c * (0.00013596372813588848 * c + 0.000924537132573585 * m + 0.00010567359618683593 * y + 0.0004791864687436512 * k - 0.3109689587515875) + m * (-0.00023545346108370344 * m + 0.0002702845253534714 * y + 0.0020200308977307156 * k - 0.7488052167015494) + y * (0.00006834815998235662 * y + 0.00015168452363460973 * k - 0.09751927774728933) - k * (0.00031891311758832814 * k + 0.7364883807733168); + data[offset++] = 255 + c * (0.000013598650411385307 * c + 0.00012423956175490851 * m + 0.0004751985097583589 * y - 0.0000036729317476630422 * k - 0.05562186980264034) + m * (0.00016141380598724676 * m + 0.0009692239130725186 * y + 0.0007782692450036253 * k - 0.44015232367526463) + y * (5.068882914068769e-7 * y + 0.0017778369011375071 * k - 0.7591454649749609) - k * (0.0003435319965105553 * k + 0.7063770186160144); + } + + return data.subarray(0, offset); + }, + + getData({ + width, + height, + forceRGB = false, + isSourcePDF = false + }) { + if (this.numComponents > 4) { + throw new JpegError("Unsupported color mode"); + } + + var data = this._getLinearizedBlockData(width, height, isSourcePDF); + + if (this.numComponents === 1 && forceRGB) { + var dataLength = data.length; + var rgbData = new Uint8ClampedArray(dataLength * 3); + var offset = 0; + + for (var i = 0; i < dataLength; i++) { + var grayColor = data[i]; + rgbData[offset++] = grayColor; + rgbData[offset++] = grayColor; + rgbData[offset++] = grayColor; + } + + return rgbData; + } else if (this.numComponents === 3 && this._isColorConversionNeeded) { + return this._convertYccToRgb(data); + } else if (this.numComponents === 4) { + if (this._isColorConversionNeeded) { + if (forceRGB) { + return this._convertYcckToRgb(data); + } + + return this._convertYcckToCmyk(data); + } else if (forceRGB) { + return this._convertCmykToRgb(data); + } + } + + return data; + } + + }; + return JpegImage; +}(); + +exports.JpegImage = JpegImage; + +/***/ }), +/* 20 */ +/***/ ((__unused_webpack_module, exports, __w_pdfjs_require__) => { + + + +Object.defineProperty(exports, "__esModule", ({ + value: true +})); +exports.JpxStream = void 0; + +var _stream = __w_pdfjs_require__(12); + +var _jpx = __w_pdfjs_require__(21); + +var _util = __w_pdfjs_require__(2); + +const JpxStream = function JpxStreamClosure() { + function JpxStream(stream, maybeLength, dict, params) { + this.stream = stream; + this.maybeLength = maybeLength; + this.dict = dict; + this.params = params; + + _stream.DecodeStream.call(this, maybeLength); + } + + JpxStream.prototype = Object.create(_stream.DecodeStream.prototype); + Object.defineProperty(JpxStream.prototype, "bytes", { + get: function JpxStream_bytes() { + return (0, _util.shadow)(this, "bytes", this.stream.getBytes(this.maybeLength)); + }, + configurable: true + }); + + JpxStream.prototype.ensureBuffer = function (requested) {}; + + JpxStream.prototype.readBlock = function () { + if (this.eof) { + return; + } + + const jpxImage = new _jpx.JpxImage(); + jpxImage.parse(this.bytes); + const width = jpxImage.width; + const height = jpxImage.height; + const componentsCount = jpxImage.componentsCount; + const tileCount = jpxImage.tiles.length; + + if (tileCount === 1) { + this.buffer = jpxImage.tiles[0].items; + } else { + const data = new Uint8ClampedArray(width * height * componentsCount); + + for (let k = 0; k < tileCount; k++) { + const tileComponents = jpxImage.tiles[k]; + const tileWidth = tileComponents.width; + const tileHeight = tileComponents.height; + const tileLeft = tileComponents.left; + const tileTop = tileComponents.top; + const src = tileComponents.items; + let srcPosition = 0; + let dataPosition = (width * tileTop + tileLeft) * componentsCount; + const imgRowSize = width * componentsCount; + const tileRowSize = tileWidth * componentsCount; + + for (let j = 0; j < tileHeight; j++) { + const rowBytes = src.subarray(srcPosition, srcPosition + tileRowSize); + data.set(rowBytes, dataPosition); + srcPosition += tileRowSize; + dataPosition += imgRowSize; + } + } + + this.buffer = data; + } + + this.bufferLength = this.buffer.length; + this.eof = true; + }; + + return JpxStream; +}(); + +exports.JpxStream = JpxStream; + +/***/ }), +/* 21 */ +/***/ ((__unused_webpack_module, exports, __w_pdfjs_require__) => { + + + +Object.defineProperty(exports, "__esModule", ({ + value: true +})); +exports.JpxImage = void 0; + +var _util = __w_pdfjs_require__(2); + +var _core_utils = __w_pdfjs_require__(8); + +var _arithmetic_decoder = __w_pdfjs_require__(17); + +class JpxError extends _util.BaseException { + constructor(msg) { + super(`JPX error: ${msg}`); + } + +} + +var JpxImage = function JpxImageClosure() { + var SubbandsGainLog2 = { + LL: 0, + LH: 1, + HL: 1, + HH: 2 + }; + + function JpxImage() { + this.failOnCorruptedImage = false; + } + + JpxImage.prototype = { + parse: function JpxImage_parse(data) { + var head = (0, _core_utils.readUint16)(data, 0); + + if (head === 0xff4f) { + this.parseCodestream(data, 0, data.length); + return; + } + + var position = 0, + length = data.length; + + while (position < length) { + var headerSize = 8; + var lbox = (0, _core_utils.readUint32)(data, position); + var tbox = (0, _core_utils.readUint32)(data, position + 4); + position += headerSize; + + if (lbox === 1) { + lbox = (0, _core_utils.readUint32)(data, position) * 4294967296 + (0, _core_utils.readUint32)(data, position + 4); + position += 8; + headerSize += 8; + } + + if (lbox === 0) { + lbox = length - position + headerSize; + } + + if (lbox < headerSize) { + throw new JpxError("Invalid box field size"); + } + + var dataLength = lbox - headerSize; + var jumpDataLength = true; + + switch (tbox) { + case 0x6a703268: + jumpDataLength = false; + break; + + case 0x636f6c72: + var method = data[position]; + + if (method === 1) { + var colorspace = (0, _core_utils.readUint32)(data, position + 3); + + switch (colorspace) { + case 16: + case 17: + case 18: + break; + + default: + (0, _util.warn)("Unknown colorspace " + colorspace); + break; + } + } else if (method === 2) { + (0, _util.info)("ICC profile not supported"); + } + + break; + + case 0x6a703263: + this.parseCodestream(data, position, position + dataLength); + break; + + case 0x6a502020: + if ((0, _core_utils.readUint32)(data, position) !== 0x0d0a870a) { + (0, _util.warn)("Invalid JP2 signature"); + } + + break; + + case 0x6a501a1a: + case 0x66747970: + case 0x72726571: + case 0x72657320: + case 0x69686472: + break; + + default: + var headerType = String.fromCharCode(tbox >> 24 & 0xff, tbox >> 16 & 0xff, tbox >> 8 & 0xff, tbox & 0xff); + (0, _util.warn)("Unsupported header type " + tbox + " (" + headerType + ")"); + break; + } + + if (jumpDataLength) { + position += dataLength; + } + } + }, + parseImageProperties: function JpxImage_parseImageProperties(stream) { + var newByte = stream.getByte(); + + while (newByte >= 0) { + var oldByte = newByte; + newByte = stream.getByte(); + var code = oldByte << 8 | newByte; + + if (code === 0xff51) { + stream.skip(4); + var Xsiz = stream.getInt32() >>> 0; + var Ysiz = stream.getInt32() >>> 0; + var XOsiz = stream.getInt32() >>> 0; + var YOsiz = stream.getInt32() >>> 0; + stream.skip(16); + var Csiz = stream.getUint16(); + this.width = Xsiz - XOsiz; + this.height = Ysiz - YOsiz; + this.componentsCount = Csiz; + this.bitsPerComponent = 8; + return; + } + } + + throw new JpxError("No size marker found in JPX stream"); + }, + parseCodestream: function JpxImage_parseCodestream(data, start, end) { + var context = {}; + var doNotRecover = false; + + try { + var position = start; + + while (position + 1 < end) { + var code = (0, _core_utils.readUint16)(data, position); + position += 2; + var length = 0, + j, + sqcd, + spqcds, + spqcdSize, + scalarExpounded, + tile; + + switch (code) { + case 0xff4f: + context.mainHeader = true; + break; + + case 0xffd9: + break; + + case 0xff51: + length = (0, _core_utils.readUint16)(data, position); + var siz = {}; + siz.Xsiz = (0, _core_utils.readUint32)(data, position + 4); + siz.Ysiz = (0, _core_utils.readUint32)(data, position + 8); + siz.XOsiz = (0, _core_utils.readUint32)(data, position + 12); + siz.YOsiz = (0, _core_utils.readUint32)(data, position + 16); + siz.XTsiz = (0, _core_utils.readUint32)(data, position + 20); + siz.YTsiz = (0, _core_utils.readUint32)(data, position + 24); + siz.XTOsiz = (0, _core_utils.readUint32)(data, position + 28); + siz.YTOsiz = (0, _core_utils.readUint32)(data, position + 32); + var componentsCount = (0, _core_utils.readUint16)(data, position + 36); + siz.Csiz = componentsCount; + var components = []; + j = position + 38; + + for (var i = 0; i < componentsCount; i++) { + var component = { + precision: (data[j] & 0x7f) + 1, + isSigned: !!(data[j] & 0x80), + XRsiz: data[j + 1], + YRsiz: data[j + 2] + }; + j += 3; + calculateComponentDimensions(component, siz); + components.push(component); + } + + context.SIZ = siz; + context.components = components; + calculateTileGrids(context, components); + context.QCC = []; + context.COC = []; + break; + + case 0xff5c: + length = (0, _core_utils.readUint16)(data, position); + var qcd = {}; + j = position + 2; + sqcd = data[j++]; + + switch (sqcd & 0x1f) { + case 0: + spqcdSize = 8; + scalarExpounded = true; + break; + + case 1: + spqcdSize = 16; + scalarExpounded = false; + break; + + case 2: + spqcdSize = 16; + scalarExpounded = true; + break; + + default: + throw new Error("Invalid SQcd value " + sqcd); + } + + qcd.noQuantization = spqcdSize === 8; + qcd.scalarExpounded = scalarExpounded; + qcd.guardBits = sqcd >> 5; + spqcds = []; + + while (j < length + position) { + var spqcd = {}; + + if (spqcdSize === 8) { + spqcd.epsilon = data[j++] >> 3; + spqcd.mu = 0; + } else { + spqcd.epsilon = data[j] >> 3; + spqcd.mu = (data[j] & 0x7) << 8 | data[j + 1]; + j += 2; + } + + spqcds.push(spqcd); + } + + qcd.SPqcds = spqcds; + + if (context.mainHeader) { + context.QCD = qcd; + } else { + context.currentTile.QCD = qcd; + context.currentTile.QCC = []; + } + + break; + + case 0xff5d: + length = (0, _core_utils.readUint16)(data, position); + var qcc = {}; + j = position + 2; + var cqcc; + + if (context.SIZ.Csiz < 257) { + cqcc = data[j++]; + } else { + cqcc = (0, _core_utils.readUint16)(data, j); + j += 2; + } + + sqcd = data[j++]; + + switch (sqcd & 0x1f) { + case 0: + spqcdSize = 8; + scalarExpounded = true; + break; + + case 1: + spqcdSize = 16; + scalarExpounded = false; + break; + + case 2: + spqcdSize = 16; + scalarExpounded = true; + break; + + default: + throw new Error("Invalid SQcd value " + sqcd); + } + + qcc.noQuantization = spqcdSize === 8; + qcc.scalarExpounded = scalarExpounded; + qcc.guardBits = sqcd >> 5; + spqcds = []; + + while (j < length + position) { + spqcd = {}; + + if (spqcdSize === 8) { + spqcd.epsilon = data[j++] >> 3; + spqcd.mu = 0; + } else { + spqcd.epsilon = data[j] >> 3; + spqcd.mu = (data[j] & 0x7) << 8 | data[j + 1]; + j += 2; + } + + spqcds.push(spqcd); + } + + qcc.SPqcds = spqcds; + + if (context.mainHeader) { + context.QCC[cqcc] = qcc; + } else { + context.currentTile.QCC[cqcc] = qcc; + } + + break; + + case 0xff52: + length = (0, _core_utils.readUint16)(data, position); + var cod = {}; + j = position + 2; + var scod = data[j++]; + cod.entropyCoderWithCustomPrecincts = !!(scod & 1); + cod.sopMarkerUsed = !!(scod & 2); + cod.ephMarkerUsed = !!(scod & 4); + cod.progressionOrder = data[j++]; + cod.layersCount = (0, _core_utils.readUint16)(data, j); + j += 2; + cod.multipleComponentTransform = data[j++]; + cod.decompositionLevelsCount = data[j++]; + cod.xcb = (data[j++] & 0xf) + 2; + cod.ycb = (data[j++] & 0xf) + 2; + var blockStyle = data[j++]; + cod.selectiveArithmeticCodingBypass = !!(blockStyle & 1); + cod.resetContextProbabilities = !!(blockStyle & 2); + cod.terminationOnEachCodingPass = !!(blockStyle & 4); + cod.verticallyStripe = !!(blockStyle & 8); + cod.predictableTermination = !!(blockStyle & 16); + cod.segmentationSymbolUsed = !!(blockStyle & 32); + cod.reversibleTransformation = data[j++]; + + if (cod.entropyCoderWithCustomPrecincts) { + var precinctsSizes = []; + + while (j < length + position) { + var precinctsSize = data[j++]; + precinctsSizes.push({ + PPx: precinctsSize & 0xf, + PPy: precinctsSize >> 4 + }); + } + + cod.precinctsSizes = precinctsSizes; + } + + var unsupported = []; + + if (cod.selectiveArithmeticCodingBypass) { + unsupported.push("selectiveArithmeticCodingBypass"); + } + + if (cod.resetContextProbabilities) { + unsupported.push("resetContextProbabilities"); + } + + if (cod.terminationOnEachCodingPass) { + unsupported.push("terminationOnEachCodingPass"); + } + + if (cod.verticallyStripe) { + unsupported.push("verticallyStripe"); + } + + if (cod.predictableTermination) { + unsupported.push("predictableTermination"); + } + + if (unsupported.length > 0) { + doNotRecover = true; + (0, _util.warn)(`JPX: Unsupported COD options (${unsupported.join(", ")}).`); + } + + if (context.mainHeader) { + context.COD = cod; + } else { + context.currentTile.COD = cod; + context.currentTile.COC = []; + } + + break; + + case 0xff90: + length = (0, _core_utils.readUint16)(data, position); + tile = {}; + tile.index = (0, _core_utils.readUint16)(data, position + 2); + tile.length = (0, _core_utils.readUint32)(data, position + 4); + tile.dataEnd = tile.length + position - 2; + tile.partIndex = data[position + 8]; + tile.partsCount = data[position + 9]; + context.mainHeader = false; + + if (tile.partIndex === 0) { + tile.COD = context.COD; + tile.COC = context.COC.slice(0); + tile.QCD = context.QCD; + tile.QCC = context.QCC.slice(0); + } + + context.currentTile = tile; + break; + + case 0xff93: + tile = context.currentTile; + + if (tile.partIndex === 0) { + initializeTile(context, tile.index); + buildPackets(context); + } + + length = tile.dataEnd - position; + parseTilePackets(context, data, position, length); + break; + + case 0xff53: + (0, _util.warn)("JPX: Codestream code 0xFF53 (COC) is not implemented."); + + case 0xff55: + case 0xff57: + case 0xff58: + case 0xff64: + length = (0, _core_utils.readUint16)(data, position); + break; + + default: + throw new Error("Unknown codestream code: " + code.toString(16)); + } + + position += length; + } + } catch (e) { + if (doNotRecover || this.failOnCorruptedImage) { + throw new JpxError(e.message); + } else { + (0, _util.warn)(`JPX: Trying to recover from: "${e.message}".`); + } + } + + this.tiles = transformComponents(context); + this.width = context.SIZ.Xsiz - context.SIZ.XOsiz; + this.height = context.SIZ.Ysiz - context.SIZ.YOsiz; + this.componentsCount = context.SIZ.Csiz; + } + }; + + function calculateComponentDimensions(component, siz) { + component.x0 = Math.ceil(siz.XOsiz / component.XRsiz); + component.x1 = Math.ceil(siz.Xsiz / component.XRsiz); + component.y0 = Math.ceil(siz.YOsiz / component.YRsiz); + component.y1 = Math.ceil(siz.Ysiz / component.YRsiz); + component.width = component.x1 - component.x0; + component.height = component.y1 - component.y0; + } + + function calculateTileGrids(context, components) { + var siz = context.SIZ; + var tile, + tiles = []; + var numXtiles = Math.ceil((siz.Xsiz - siz.XTOsiz) / siz.XTsiz); + var numYtiles = Math.ceil((siz.Ysiz - siz.YTOsiz) / siz.YTsiz); + + for (var q = 0; q < numYtiles; q++) { + for (var p = 0; p < numXtiles; p++) { + tile = {}; + tile.tx0 = Math.max(siz.XTOsiz + p * siz.XTsiz, siz.XOsiz); + tile.ty0 = Math.max(siz.YTOsiz + q * siz.YTsiz, siz.YOsiz); + tile.tx1 = Math.min(siz.XTOsiz + (p + 1) * siz.XTsiz, siz.Xsiz); + tile.ty1 = Math.min(siz.YTOsiz + (q + 1) * siz.YTsiz, siz.Ysiz); + tile.width = tile.tx1 - tile.tx0; + tile.height = tile.ty1 - tile.ty0; + tile.components = []; + tiles.push(tile); + } + } + + context.tiles = tiles; + var componentsCount = siz.Csiz; + + for (var i = 0, ii = componentsCount; i < ii; i++) { + var component = components[i]; + + for (var j = 0, jj = tiles.length; j < jj; j++) { + var tileComponent = {}; + tile = tiles[j]; + tileComponent.tcx0 = Math.ceil(tile.tx0 / component.XRsiz); + tileComponent.tcy0 = Math.ceil(tile.ty0 / component.YRsiz); + tileComponent.tcx1 = Math.ceil(tile.tx1 / component.XRsiz); + tileComponent.tcy1 = Math.ceil(tile.ty1 / component.YRsiz); + tileComponent.width = tileComponent.tcx1 - tileComponent.tcx0; + tileComponent.height = tileComponent.tcy1 - tileComponent.tcy0; + tile.components[i] = tileComponent; + } + } + } + + function getBlocksDimensions(context, component, r) { + var codOrCoc = component.codingStyleParameters; + var result = {}; + + if (!codOrCoc.entropyCoderWithCustomPrecincts) { + result.PPx = 15; + result.PPy = 15; + } else { + result.PPx = codOrCoc.precinctsSizes[r].PPx; + result.PPy = codOrCoc.precinctsSizes[r].PPy; + } + + result.xcb_ = r > 0 ? Math.min(codOrCoc.xcb, result.PPx - 1) : Math.min(codOrCoc.xcb, result.PPx); + result.ycb_ = r > 0 ? Math.min(codOrCoc.ycb, result.PPy - 1) : Math.min(codOrCoc.ycb, result.PPy); + return result; + } + + function buildPrecincts(context, resolution, dimensions) { + var precinctWidth = 1 << dimensions.PPx; + var precinctHeight = 1 << dimensions.PPy; + var isZeroRes = resolution.resLevel === 0; + var precinctWidthInSubband = 1 << dimensions.PPx + (isZeroRes ? 0 : -1); + var precinctHeightInSubband = 1 << dimensions.PPy + (isZeroRes ? 0 : -1); + var numprecinctswide = resolution.trx1 > resolution.trx0 ? Math.ceil(resolution.trx1 / precinctWidth) - Math.floor(resolution.trx0 / precinctWidth) : 0; + var numprecinctshigh = resolution.try1 > resolution.try0 ? Math.ceil(resolution.try1 / precinctHeight) - Math.floor(resolution.try0 / precinctHeight) : 0; + var numprecincts = numprecinctswide * numprecinctshigh; + resolution.precinctParameters = { + precinctWidth, + precinctHeight, + numprecinctswide, + numprecinctshigh, + numprecincts, + precinctWidthInSubband, + precinctHeightInSubband + }; + } + + function buildCodeblocks(context, subband, dimensions) { + var xcb_ = dimensions.xcb_; + var ycb_ = dimensions.ycb_; + var codeblockWidth = 1 << xcb_; + var codeblockHeight = 1 << ycb_; + var cbx0 = subband.tbx0 >> xcb_; + var cby0 = subband.tby0 >> ycb_; + var cbx1 = subband.tbx1 + codeblockWidth - 1 >> xcb_; + var cby1 = subband.tby1 + codeblockHeight - 1 >> ycb_; + var precinctParameters = subband.resolution.precinctParameters; + var codeblocks = []; + var precincts = []; + var i, j, codeblock, precinctNumber; + + for (j = cby0; j < cby1; j++) { + for (i = cbx0; i < cbx1; i++) { + codeblock = { + cbx: i, + cby: j, + tbx0: codeblockWidth * i, + tby0: codeblockHeight * j, + tbx1: codeblockWidth * (i + 1), + tby1: codeblockHeight * (j + 1) + }; + codeblock.tbx0_ = Math.max(subband.tbx0, codeblock.tbx0); + codeblock.tby0_ = Math.max(subband.tby0, codeblock.tby0); + codeblock.tbx1_ = Math.min(subband.tbx1, codeblock.tbx1); + codeblock.tby1_ = Math.min(subband.tby1, codeblock.tby1); + var pi = Math.floor((codeblock.tbx0_ - subband.tbx0) / precinctParameters.precinctWidthInSubband); + var pj = Math.floor((codeblock.tby0_ - subband.tby0) / precinctParameters.precinctHeightInSubband); + precinctNumber = pi + pj * precinctParameters.numprecinctswide; + codeblock.precinctNumber = precinctNumber; + codeblock.subbandType = subband.type; + codeblock.Lblock = 3; + + if (codeblock.tbx1_ <= codeblock.tbx0_ || codeblock.tby1_ <= codeblock.tby0_) { + continue; + } + + codeblocks.push(codeblock); + var precinct = precincts[precinctNumber]; + + if (precinct !== undefined) { + if (i < precinct.cbxMin) { + precinct.cbxMin = i; + } else if (i > precinct.cbxMax) { + precinct.cbxMax = i; + } + + if (j < precinct.cbyMin) { + precinct.cbxMin = j; + } else if (j > precinct.cbyMax) { + precinct.cbyMax = j; + } + } else { + precincts[precinctNumber] = precinct = { + cbxMin: i, + cbyMin: j, + cbxMax: i, + cbyMax: j + }; + } + + codeblock.precinct = precinct; + } + } + + subband.codeblockParameters = { + codeblockWidth: xcb_, + codeblockHeight: ycb_, + numcodeblockwide: cbx1 - cbx0 + 1, + numcodeblockhigh: cby1 - cby0 + 1 + }; + subband.codeblocks = codeblocks; + subband.precincts = precincts; + } + + function createPacket(resolution, precinctNumber, layerNumber) { + var precinctCodeblocks = []; + var subbands = resolution.subbands; + + for (var i = 0, ii = subbands.length; i < ii; i++) { + var subband = subbands[i]; + var codeblocks = subband.codeblocks; + + for (var j = 0, jj = codeblocks.length; j < jj; j++) { + var codeblock = codeblocks[j]; + + if (codeblock.precinctNumber !== precinctNumber) { + continue; + } + + precinctCodeblocks.push(codeblock); + } + } + + return { + layerNumber, + codeblocks: precinctCodeblocks + }; + } + + function LayerResolutionComponentPositionIterator(context) { + var siz = context.SIZ; + var tileIndex = context.currentTile.index; + var tile = context.tiles[tileIndex]; + var layersCount = tile.codingStyleDefaultParameters.layersCount; + var componentsCount = siz.Csiz; + var maxDecompositionLevelsCount = 0; + + for (var q = 0; q < componentsCount; q++) { + maxDecompositionLevelsCount = Math.max(maxDecompositionLevelsCount, tile.components[q].codingStyleParameters.decompositionLevelsCount); + } + + var l = 0, + r = 0, + i = 0, + k = 0; + + this.nextPacket = function JpxImage_nextPacket() { + for (; l < layersCount; l++) { + for (; r <= maxDecompositionLevelsCount; r++) { + for (; i < componentsCount; i++) { + var component = tile.components[i]; + + if (r > component.codingStyleParameters.decompositionLevelsCount) { + continue; + } + + var resolution = component.resolutions[r]; + var numprecincts = resolution.precinctParameters.numprecincts; + + for (; k < numprecincts;) { + var packet = createPacket(resolution, k, l); + k++; + return packet; + } + + k = 0; + } + + i = 0; + } + + r = 0; + } + + throw new JpxError("Out of packets"); + }; + } + + function ResolutionLayerComponentPositionIterator(context) { + var siz = context.SIZ; + var tileIndex = context.currentTile.index; + var tile = context.tiles[tileIndex]; + var layersCount = tile.codingStyleDefaultParameters.layersCount; + var componentsCount = siz.Csiz; + var maxDecompositionLevelsCount = 0; + + for (var q = 0; q < componentsCount; q++) { + maxDecompositionLevelsCount = Math.max(maxDecompositionLevelsCount, tile.components[q].codingStyleParameters.decompositionLevelsCount); + } + + var r = 0, + l = 0, + i = 0, + k = 0; + + this.nextPacket = function JpxImage_nextPacket() { + for (; r <= maxDecompositionLevelsCount; r++) { + for (; l < layersCount; l++) { + for (; i < componentsCount; i++) { + var component = tile.components[i]; + + if (r > component.codingStyleParameters.decompositionLevelsCount) { + continue; + } + + var resolution = component.resolutions[r]; + var numprecincts = resolution.precinctParameters.numprecincts; + + for (; k < numprecincts;) { + var packet = createPacket(resolution, k, l); + k++; + return packet; + } + + k = 0; + } + + i = 0; + } + + l = 0; + } + + throw new JpxError("Out of packets"); + }; + } + + function ResolutionPositionComponentLayerIterator(context) { + var siz = context.SIZ; + var tileIndex = context.currentTile.index; + var tile = context.tiles[tileIndex]; + var layersCount = tile.codingStyleDefaultParameters.layersCount; + var componentsCount = siz.Csiz; + var l, r, c, p; + var maxDecompositionLevelsCount = 0; + + for (c = 0; c < componentsCount; c++) { + const component = tile.components[c]; + maxDecompositionLevelsCount = Math.max(maxDecompositionLevelsCount, component.codingStyleParameters.decompositionLevelsCount); + } + + var maxNumPrecinctsInLevel = new Int32Array(maxDecompositionLevelsCount + 1); + + for (r = 0; r <= maxDecompositionLevelsCount; ++r) { + var maxNumPrecincts = 0; + + for (c = 0; c < componentsCount; ++c) { + var resolutions = tile.components[c].resolutions; + + if (r < resolutions.length) { + maxNumPrecincts = Math.max(maxNumPrecincts, resolutions[r].precinctParameters.numprecincts); + } + } + + maxNumPrecinctsInLevel[r] = maxNumPrecincts; + } + + l = 0; + r = 0; + c = 0; + p = 0; + + this.nextPacket = function JpxImage_nextPacket() { + for (; r <= maxDecompositionLevelsCount; r++) { + for (; p < maxNumPrecinctsInLevel[r]; p++) { + for (; c < componentsCount; c++) { + const component = tile.components[c]; + + if (r > component.codingStyleParameters.decompositionLevelsCount) { + continue; + } + + var resolution = component.resolutions[r]; + var numprecincts = resolution.precinctParameters.numprecincts; + + if (p >= numprecincts) { + continue; + } + + for (; l < layersCount;) { + var packet = createPacket(resolution, p, l); + l++; + return packet; + } + + l = 0; + } + + c = 0; + } + + p = 0; + } + + throw new JpxError("Out of packets"); + }; + } + + function PositionComponentResolutionLayerIterator(context) { + var siz = context.SIZ; + var tileIndex = context.currentTile.index; + var tile = context.tiles[tileIndex]; + var layersCount = tile.codingStyleDefaultParameters.layersCount; + var componentsCount = siz.Csiz; + var precinctsSizes = getPrecinctSizesInImageScale(tile); + var precinctsIterationSizes = precinctsSizes; + var l = 0, + r = 0, + c = 0, + px = 0, + py = 0; + + this.nextPacket = function JpxImage_nextPacket() { + for (; py < precinctsIterationSizes.maxNumHigh; py++) { + for (; px < precinctsIterationSizes.maxNumWide; px++) { + for (; c < componentsCount; c++) { + var component = tile.components[c]; + var decompositionLevelsCount = component.codingStyleParameters.decompositionLevelsCount; + + for (; r <= decompositionLevelsCount; r++) { + var resolution = component.resolutions[r]; + var sizeInImageScale = precinctsSizes.components[c].resolutions[r]; + var k = getPrecinctIndexIfExist(px, py, sizeInImageScale, precinctsIterationSizes, resolution); + + if (k === null) { + continue; + } + + for (; l < layersCount;) { + var packet = createPacket(resolution, k, l); + l++; + return packet; + } + + l = 0; + } + + r = 0; + } + + c = 0; + } + + px = 0; + } + + throw new JpxError("Out of packets"); + }; + } + + function ComponentPositionResolutionLayerIterator(context) { + var siz = context.SIZ; + var tileIndex = context.currentTile.index; + var tile = context.tiles[tileIndex]; + var layersCount = tile.codingStyleDefaultParameters.layersCount; + var componentsCount = siz.Csiz; + var precinctsSizes = getPrecinctSizesInImageScale(tile); + var l = 0, + r = 0, + c = 0, + px = 0, + py = 0; + + this.nextPacket = function JpxImage_nextPacket() { + for (; c < componentsCount; ++c) { + var component = tile.components[c]; + var precinctsIterationSizes = precinctsSizes.components[c]; + var decompositionLevelsCount = component.codingStyleParameters.decompositionLevelsCount; + + for (; py < precinctsIterationSizes.maxNumHigh; py++) { + for (; px < precinctsIterationSizes.maxNumWide; px++) { + for (; r <= decompositionLevelsCount; r++) { + var resolution = component.resolutions[r]; + var sizeInImageScale = precinctsIterationSizes.resolutions[r]; + var k = getPrecinctIndexIfExist(px, py, sizeInImageScale, precinctsIterationSizes, resolution); + + if (k === null) { + continue; + } + + for (; l < layersCount;) { + var packet = createPacket(resolution, k, l); + l++; + return packet; + } + + l = 0; + } + + r = 0; + } + + px = 0; + } + + py = 0; + } + + throw new JpxError("Out of packets"); + }; + } + + function getPrecinctIndexIfExist(pxIndex, pyIndex, sizeInImageScale, precinctIterationSizes, resolution) { + var posX = pxIndex * precinctIterationSizes.minWidth; + var posY = pyIndex * precinctIterationSizes.minHeight; + + if (posX % sizeInImageScale.width !== 0 || posY % sizeInImageScale.height !== 0) { + return null; + } + + var startPrecinctRowIndex = posY / sizeInImageScale.width * resolution.precinctParameters.numprecinctswide; + return posX / sizeInImageScale.height + startPrecinctRowIndex; + } + + function getPrecinctSizesInImageScale(tile) { + var componentsCount = tile.components.length; + var minWidth = Number.MAX_VALUE; + var minHeight = Number.MAX_VALUE; + var maxNumWide = 0; + var maxNumHigh = 0; + var sizePerComponent = new Array(componentsCount); + + for (var c = 0; c < componentsCount; c++) { + var component = tile.components[c]; + var decompositionLevelsCount = component.codingStyleParameters.decompositionLevelsCount; + var sizePerResolution = new Array(decompositionLevelsCount + 1); + var minWidthCurrentComponent = Number.MAX_VALUE; + var minHeightCurrentComponent = Number.MAX_VALUE; + var maxNumWideCurrentComponent = 0; + var maxNumHighCurrentComponent = 0; + var scale = 1; + + for (var r = decompositionLevelsCount; r >= 0; --r) { + var resolution = component.resolutions[r]; + var widthCurrentResolution = scale * resolution.precinctParameters.precinctWidth; + var heightCurrentResolution = scale * resolution.precinctParameters.precinctHeight; + minWidthCurrentComponent = Math.min(minWidthCurrentComponent, widthCurrentResolution); + minHeightCurrentComponent = Math.min(minHeightCurrentComponent, heightCurrentResolution); + maxNumWideCurrentComponent = Math.max(maxNumWideCurrentComponent, resolution.precinctParameters.numprecinctswide); + maxNumHighCurrentComponent = Math.max(maxNumHighCurrentComponent, resolution.precinctParameters.numprecinctshigh); + sizePerResolution[r] = { + width: widthCurrentResolution, + height: heightCurrentResolution + }; + scale <<= 1; + } + + minWidth = Math.min(minWidth, minWidthCurrentComponent); + minHeight = Math.min(minHeight, minHeightCurrentComponent); + maxNumWide = Math.max(maxNumWide, maxNumWideCurrentComponent); + maxNumHigh = Math.max(maxNumHigh, maxNumHighCurrentComponent); + sizePerComponent[c] = { + resolutions: sizePerResolution, + minWidth: minWidthCurrentComponent, + minHeight: minHeightCurrentComponent, + maxNumWide: maxNumWideCurrentComponent, + maxNumHigh: maxNumHighCurrentComponent + }; + } + + return { + components: sizePerComponent, + minWidth, + minHeight, + maxNumWide, + maxNumHigh + }; + } + + function buildPackets(context) { + var siz = context.SIZ; + var tileIndex = context.currentTile.index; + var tile = context.tiles[tileIndex]; + var componentsCount = siz.Csiz; + + for (var c = 0; c < componentsCount; c++) { + var component = tile.components[c]; + var decompositionLevelsCount = component.codingStyleParameters.decompositionLevelsCount; + var resolutions = []; + var subbands = []; + + for (var r = 0; r <= decompositionLevelsCount; r++) { + var blocksDimensions = getBlocksDimensions(context, component, r); + var resolution = {}; + var scale = 1 << decompositionLevelsCount - r; + resolution.trx0 = Math.ceil(component.tcx0 / scale); + resolution.try0 = Math.ceil(component.tcy0 / scale); + resolution.trx1 = Math.ceil(component.tcx1 / scale); + resolution.try1 = Math.ceil(component.tcy1 / scale); + resolution.resLevel = r; + buildPrecincts(context, resolution, blocksDimensions); + resolutions.push(resolution); + var subband; + + if (r === 0) { + subband = {}; + subband.type = "LL"; + subband.tbx0 = Math.ceil(component.tcx0 / scale); + subband.tby0 = Math.ceil(component.tcy0 / scale); + subband.tbx1 = Math.ceil(component.tcx1 / scale); + subband.tby1 = Math.ceil(component.tcy1 / scale); + subband.resolution = resolution; + buildCodeblocks(context, subband, blocksDimensions); + subbands.push(subband); + resolution.subbands = [subband]; + } else { + var bscale = 1 << decompositionLevelsCount - r + 1; + var resolutionSubbands = []; + subband = {}; + subband.type = "HL"; + subband.tbx0 = Math.ceil(component.tcx0 / bscale - 0.5); + subband.tby0 = Math.ceil(component.tcy0 / bscale); + subband.tbx1 = Math.ceil(component.tcx1 / bscale - 0.5); + subband.tby1 = Math.ceil(component.tcy1 / bscale); + subband.resolution = resolution; + buildCodeblocks(context, subband, blocksDimensions); + subbands.push(subband); + resolutionSubbands.push(subband); + subband = {}; + subband.type = "LH"; + subband.tbx0 = Math.ceil(component.tcx0 / bscale); + subband.tby0 = Math.ceil(component.tcy0 / bscale - 0.5); + subband.tbx1 = Math.ceil(component.tcx1 / bscale); + subband.tby1 = Math.ceil(component.tcy1 / bscale - 0.5); + subband.resolution = resolution; + buildCodeblocks(context, subband, blocksDimensions); + subbands.push(subband); + resolutionSubbands.push(subband); + subband = {}; + subband.type = "HH"; + subband.tbx0 = Math.ceil(component.tcx0 / bscale - 0.5); + subband.tby0 = Math.ceil(component.tcy0 / bscale - 0.5); + subband.tbx1 = Math.ceil(component.tcx1 / bscale - 0.5); + subband.tby1 = Math.ceil(component.tcy1 / bscale - 0.5); + subband.resolution = resolution; + buildCodeblocks(context, subband, blocksDimensions); + subbands.push(subband); + resolutionSubbands.push(subband); + resolution.subbands = resolutionSubbands; + } + } + + component.resolutions = resolutions; + component.subbands = subbands; + } + + var progressionOrder = tile.codingStyleDefaultParameters.progressionOrder; + + switch (progressionOrder) { + case 0: + tile.packetsIterator = new LayerResolutionComponentPositionIterator(context); + break; + + case 1: + tile.packetsIterator = new ResolutionLayerComponentPositionIterator(context); + break; + + case 2: + tile.packetsIterator = new ResolutionPositionComponentLayerIterator(context); + break; + + case 3: + tile.packetsIterator = new PositionComponentResolutionLayerIterator(context); + break; + + case 4: + tile.packetsIterator = new ComponentPositionResolutionLayerIterator(context); + break; + + default: + throw new JpxError(`Unsupported progression order ${progressionOrder}`); + } + } + + function parseTilePackets(context, data, offset, dataLength) { + var position = 0; + var buffer, + bufferSize = 0, + skipNextBit = false; + + function readBits(count) { + while (bufferSize < count) { + var b = data[offset + position]; + position++; + + if (skipNextBit) { + buffer = buffer << 7 | b; + bufferSize += 7; + skipNextBit = false; + } else { + buffer = buffer << 8 | b; + bufferSize += 8; + } + + if (b === 0xff) { + skipNextBit = true; + } + } + + bufferSize -= count; + return buffer >>> bufferSize & (1 << count) - 1; + } + + function skipMarkerIfEqual(value) { + if (data[offset + position - 1] === 0xff && data[offset + position] === value) { + skipBytes(1); + return true; + } else if (data[offset + position] === 0xff && data[offset + position + 1] === value) { + skipBytes(2); + return true; + } + + return false; + } + + function skipBytes(count) { + position += count; + } + + function alignToByte() { + bufferSize = 0; + + if (skipNextBit) { + position++; + skipNextBit = false; + } + } + + function readCodingpasses() { + if (readBits(1) === 0) { + return 1; + } + + if (readBits(1) === 0) { + return 2; + } + + var value = readBits(2); + + if (value < 3) { + return value + 3; + } + + value = readBits(5); + + if (value < 31) { + return value + 6; + } + + value = readBits(7); + return value + 37; + } + + var tileIndex = context.currentTile.index; + var tile = context.tiles[tileIndex]; + var sopMarkerUsed = context.COD.sopMarkerUsed; + var ephMarkerUsed = context.COD.ephMarkerUsed; + var packetsIterator = tile.packetsIterator; + + while (position < dataLength) { + alignToByte(); + + if (sopMarkerUsed && skipMarkerIfEqual(0x91)) { + skipBytes(4); + } + + var packet = packetsIterator.nextPacket(); + + if (!readBits(1)) { + continue; + } + + var layerNumber = packet.layerNumber; + var queue = [], + codeblock; + + for (var i = 0, ii = packet.codeblocks.length; i < ii; i++) { + codeblock = packet.codeblocks[i]; + var precinct = codeblock.precinct; + var codeblockColumn = codeblock.cbx - precinct.cbxMin; + var codeblockRow = codeblock.cby - precinct.cbyMin; + var codeblockIncluded = false; + var firstTimeInclusion = false; + var valueReady; + + if (codeblock.included !== undefined) { + codeblockIncluded = !!readBits(1); + } else { + precinct = codeblock.precinct; + var inclusionTree, zeroBitPlanesTree; + + if (precinct.inclusionTree !== undefined) { + inclusionTree = precinct.inclusionTree; + } else { + var width = precinct.cbxMax - precinct.cbxMin + 1; + var height = precinct.cbyMax - precinct.cbyMin + 1; + inclusionTree = new InclusionTree(width, height, layerNumber); + zeroBitPlanesTree = new TagTree(width, height); + precinct.inclusionTree = inclusionTree; + precinct.zeroBitPlanesTree = zeroBitPlanesTree; + } + + if (inclusionTree.reset(codeblockColumn, codeblockRow, layerNumber)) { + while (true) { + if (readBits(1)) { + valueReady = !inclusionTree.nextLevel(); + + if (valueReady) { + codeblock.included = true; + codeblockIncluded = firstTimeInclusion = true; + break; + } + } else { + inclusionTree.incrementValue(layerNumber); + break; + } + } + } + } + + if (!codeblockIncluded) { + continue; + } + + if (firstTimeInclusion) { + zeroBitPlanesTree = precinct.zeroBitPlanesTree; + zeroBitPlanesTree.reset(codeblockColumn, codeblockRow); + + while (true) { + if (readBits(1)) { + valueReady = !zeroBitPlanesTree.nextLevel(); + + if (valueReady) { + break; + } + } else { + zeroBitPlanesTree.incrementValue(); + } + } + + codeblock.zeroBitPlanes = zeroBitPlanesTree.value; + } + + var codingpasses = readCodingpasses(); + + while (readBits(1)) { + codeblock.Lblock++; + } + + var codingpassesLog2 = (0, _core_utils.log2)(codingpasses); + var bits = (codingpasses < 1 << codingpassesLog2 ? codingpassesLog2 - 1 : codingpassesLog2) + codeblock.Lblock; + var codedDataLength = readBits(bits); + queue.push({ + codeblock, + codingpasses, + dataLength: codedDataLength + }); + } + + alignToByte(); + + if (ephMarkerUsed) { + skipMarkerIfEqual(0x92); + } + + while (queue.length > 0) { + var packetItem = queue.shift(); + codeblock = packetItem.codeblock; + + if (codeblock.data === undefined) { + codeblock.data = []; + } + + codeblock.data.push({ + data, + start: offset + position, + end: offset + position + packetItem.dataLength, + codingpasses: packetItem.codingpasses + }); + position += packetItem.dataLength; + } + } + + return position; + } + + function copyCoefficients(coefficients, levelWidth, levelHeight, subband, delta, mb, reversible, segmentationSymbolUsed) { + var x0 = subband.tbx0; + var y0 = subband.tby0; + var width = subband.tbx1 - subband.tbx0; + var codeblocks = subband.codeblocks; + var right = subband.type.charAt(0) === "H" ? 1 : 0; + var bottom = subband.type.charAt(1) === "H" ? levelWidth : 0; + + for (var i = 0, ii = codeblocks.length; i < ii; ++i) { + var codeblock = codeblocks[i]; + var blockWidth = codeblock.tbx1_ - codeblock.tbx0_; + var blockHeight = codeblock.tby1_ - codeblock.tby0_; + + if (blockWidth === 0 || blockHeight === 0) { + continue; + } + + if (codeblock.data === undefined) { + continue; + } + + var bitModel, currentCodingpassType; + bitModel = new BitModel(blockWidth, blockHeight, codeblock.subbandType, codeblock.zeroBitPlanes, mb); + currentCodingpassType = 2; + var data = codeblock.data, + totalLength = 0, + codingpasses = 0; + var j, jj, dataItem; + + for (j = 0, jj = data.length; j < jj; j++) { + dataItem = data[j]; + totalLength += dataItem.end - dataItem.start; + codingpasses += dataItem.codingpasses; + } + + var encodedData = new Uint8Array(totalLength); + var position = 0; + + for (j = 0, jj = data.length; j < jj; j++) { + dataItem = data[j]; + var chunk = dataItem.data.subarray(dataItem.start, dataItem.end); + encodedData.set(chunk, position); + position += chunk.length; + } + + var decoder = new _arithmetic_decoder.ArithmeticDecoder(encodedData, 0, totalLength); + bitModel.setDecoder(decoder); + + for (j = 0; j < codingpasses; j++) { + switch (currentCodingpassType) { + case 0: + bitModel.runSignificancePropagationPass(); + break; + + case 1: + bitModel.runMagnitudeRefinementPass(); + break; + + case 2: + bitModel.runCleanupPass(); + + if (segmentationSymbolUsed) { + bitModel.checkSegmentationSymbol(); + } + + break; + } + + currentCodingpassType = (currentCodingpassType + 1) % 3; + } + + var offset = codeblock.tbx0_ - x0 + (codeblock.tby0_ - y0) * width; + var sign = bitModel.coefficentsSign; + var magnitude = bitModel.coefficentsMagnitude; + var bitsDecoded = bitModel.bitsDecoded; + var magnitudeCorrection = reversible ? 0 : 0.5; + var k, n, nb; + position = 0; + var interleave = subband.type !== "LL"; + + for (j = 0; j < blockHeight; j++) { + var row = offset / width | 0; + var levelOffset = 2 * row * (levelWidth - width) + right + bottom; + + for (k = 0; k < blockWidth; k++) { + n = magnitude[position]; + + if (n !== 0) { + n = (n + magnitudeCorrection) * delta; + + if (sign[position] !== 0) { + n = -n; + } + + nb = bitsDecoded[position]; + var pos = interleave ? levelOffset + (offset << 1) : offset; + + if (reversible && nb >= mb) { + coefficients[pos] = n; + } else { + coefficients[pos] = n * (1 << mb - nb); + } + } + + offset++; + position++; + } + + offset += width - blockWidth; + } + } + } + + function transformTile(context, tile, c) { + var component = tile.components[c]; + var codingStyleParameters = component.codingStyleParameters; + var quantizationParameters = component.quantizationParameters; + var decompositionLevelsCount = codingStyleParameters.decompositionLevelsCount; + var spqcds = quantizationParameters.SPqcds; + var scalarExpounded = quantizationParameters.scalarExpounded; + var guardBits = quantizationParameters.guardBits; + var segmentationSymbolUsed = codingStyleParameters.segmentationSymbolUsed; + var precision = context.components[c].precision; + var reversible = codingStyleParameters.reversibleTransformation; + var transform = reversible ? new ReversibleTransform() : new IrreversibleTransform(); + var subbandCoefficients = []; + var b = 0; + + for (var i = 0; i <= decompositionLevelsCount; i++) { + var resolution = component.resolutions[i]; + var width = resolution.trx1 - resolution.trx0; + var height = resolution.try1 - resolution.try0; + var coefficients = new Float32Array(width * height); + + for (var j = 0, jj = resolution.subbands.length; j < jj; j++) { + var mu, epsilon; + + if (!scalarExpounded) { + mu = spqcds[0].mu; + epsilon = spqcds[0].epsilon + (i > 0 ? 1 - i : 0); + } else { + mu = spqcds[b].mu; + epsilon = spqcds[b].epsilon; + b++; + } + + var subband = resolution.subbands[j]; + var gainLog2 = SubbandsGainLog2[subband.type]; + var delta = reversible ? 1 : 2 ** (precision + gainLog2 - epsilon) * (1 + mu / 2048); + var mb = guardBits + epsilon - 1; + copyCoefficients(coefficients, width, height, subband, delta, mb, reversible, segmentationSymbolUsed); + } + + subbandCoefficients.push({ + width, + height, + items: coefficients + }); + } + + var result = transform.calculate(subbandCoefficients, component.tcx0, component.tcy0); + return { + left: component.tcx0, + top: component.tcy0, + width: result.width, + height: result.height, + items: result.items + }; + } + + function transformComponents(context) { + var siz = context.SIZ; + var components = context.components; + var componentsCount = siz.Csiz; + var resultImages = []; + + for (var i = 0, ii = context.tiles.length; i < ii; i++) { + var tile = context.tiles[i]; + var transformedTiles = []; + var c; + + for (c = 0; c < componentsCount; c++) { + transformedTiles[c] = transformTile(context, tile, c); + } + + var tile0 = transformedTiles[0]; + var out = new Uint8ClampedArray(tile0.items.length * componentsCount); + var result = { + left: tile0.left, + top: tile0.top, + width: tile0.width, + height: tile0.height, + items: out + }; + var shift, offset; + var pos = 0, + j, + jj, + y0, + y1, + y2; + + if (tile.codingStyleDefaultParameters.multipleComponentTransform) { + var fourComponents = componentsCount === 4; + var y0items = transformedTiles[0].items; + var y1items = transformedTiles[1].items; + var y2items = transformedTiles[2].items; + var y3items = fourComponents ? transformedTiles[3].items : null; + shift = components[0].precision - 8; + offset = (128 << shift) + 0.5; + var component0 = tile.components[0]; + var alpha01 = componentsCount - 3; + jj = y0items.length; + + if (!component0.codingStyleParameters.reversibleTransformation) { + for (j = 0; j < jj; j++, pos += alpha01) { + y0 = y0items[j] + offset; + y1 = y1items[j]; + y2 = y2items[j]; + out[pos++] = y0 + 1.402 * y2 >> shift; + out[pos++] = y0 - 0.34413 * y1 - 0.71414 * y2 >> shift; + out[pos++] = y0 + 1.772 * y1 >> shift; + } + } else { + for (j = 0; j < jj; j++, pos += alpha01) { + y0 = y0items[j] + offset; + y1 = y1items[j]; + y2 = y2items[j]; + const g = y0 - (y2 + y1 >> 2); + out[pos++] = g + y2 >> shift; + out[pos++] = g >> shift; + out[pos++] = g + y1 >> shift; + } + } + + if (fourComponents) { + for (j = 0, pos = 3; j < jj; j++, pos += 4) { + out[pos] = y3items[j] + offset >> shift; + } + } + } else { + for (c = 0; c < componentsCount; c++) { + var items = transformedTiles[c].items; + shift = components[c].precision - 8; + offset = (128 << shift) + 0.5; + + for (pos = c, j = 0, jj = items.length; j < jj; j++) { + out[pos] = items[j] + offset >> shift; + pos += componentsCount; + } + } + } + + resultImages.push(result); + } + + return resultImages; + } + + function initializeTile(context, tileIndex) { + var siz = context.SIZ; + var componentsCount = siz.Csiz; + var tile = context.tiles[tileIndex]; + + for (var c = 0; c < componentsCount; c++) { + var component = tile.components[c]; + var qcdOrQcc = context.currentTile.QCC[c] !== undefined ? context.currentTile.QCC[c] : context.currentTile.QCD; + component.quantizationParameters = qcdOrQcc; + var codOrCoc = context.currentTile.COC[c] !== undefined ? context.currentTile.COC[c] : context.currentTile.COD; + component.codingStyleParameters = codOrCoc; + } + + tile.codingStyleDefaultParameters = context.currentTile.COD; + } + + var TagTree = function TagTreeClosure() { + function TagTree(width, height) { + var levelsLength = (0, _core_utils.log2)(Math.max(width, height)) + 1; + this.levels = []; + + for (var i = 0; i < levelsLength; i++) { + var level = { + width, + height, + items: [] + }; + this.levels.push(level); + width = Math.ceil(width / 2); + height = Math.ceil(height / 2); + } + } + + TagTree.prototype = { + reset: function TagTree_reset(i, j) { + var currentLevel = 0, + value = 0, + level; + + while (currentLevel < this.levels.length) { + level = this.levels[currentLevel]; + var index = i + j * level.width; + + if (level.items[index] !== undefined) { + value = level.items[index]; + break; + } + + level.index = index; + i >>= 1; + j >>= 1; + currentLevel++; + } + + currentLevel--; + level = this.levels[currentLevel]; + level.items[level.index] = value; + this.currentLevel = currentLevel; + delete this.value; + }, + incrementValue: function TagTree_incrementValue() { + var level = this.levels[this.currentLevel]; + level.items[level.index]++; + }, + nextLevel: function TagTree_nextLevel() { + var currentLevel = this.currentLevel; + var level = this.levels[currentLevel]; + var value = level.items[level.index]; + currentLevel--; + + if (currentLevel < 0) { + this.value = value; + return false; + } + + this.currentLevel = currentLevel; + level = this.levels[currentLevel]; + level.items[level.index] = value; + return true; + } + }; + return TagTree; + }(); + + var InclusionTree = function InclusionTreeClosure() { + function InclusionTree(width, height, defaultValue) { + var levelsLength = (0, _core_utils.log2)(Math.max(width, height)) + 1; + this.levels = []; + + for (var i = 0; i < levelsLength; i++) { + var items = new Uint8Array(width * height); + + for (var j = 0, jj = items.length; j < jj; j++) { + items[j] = defaultValue; + } + + var level = { + width, + height, + items + }; + this.levels.push(level); + width = Math.ceil(width / 2); + height = Math.ceil(height / 2); + } + } + + InclusionTree.prototype = { + reset: function InclusionTree_reset(i, j, stopValue) { + var currentLevel = 0; + + while (currentLevel < this.levels.length) { + var level = this.levels[currentLevel]; + var index = i + j * level.width; + level.index = index; + var value = level.items[index]; + + if (value === 0xff) { + break; + } + + if (value > stopValue) { + this.currentLevel = currentLevel; + this.propagateValues(); + return false; + } + + i >>= 1; + j >>= 1; + currentLevel++; + } + + this.currentLevel = currentLevel - 1; + return true; + }, + incrementValue: function InclusionTree_incrementValue(stopValue) { + var level = this.levels[this.currentLevel]; + level.items[level.index] = stopValue + 1; + this.propagateValues(); + }, + propagateValues: function InclusionTree_propagateValues() { + var levelIndex = this.currentLevel; + var level = this.levels[levelIndex]; + var currentValue = level.items[level.index]; + + while (--levelIndex >= 0) { + level = this.levels[levelIndex]; + level.items[level.index] = currentValue; + } + }, + nextLevel: function InclusionTree_nextLevel() { + var currentLevel = this.currentLevel; + var level = this.levels[currentLevel]; + var value = level.items[level.index]; + level.items[level.index] = 0xff; + currentLevel--; + + if (currentLevel < 0) { + return false; + } + + this.currentLevel = currentLevel; + level = this.levels[currentLevel]; + level.items[level.index] = value; + return true; + } + }; + return InclusionTree; + }(); + + var BitModel = function BitModelClosure() { + var UNIFORM_CONTEXT = 17; + var RUNLENGTH_CONTEXT = 18; + var LLAndLHContextsLabel = new Uint8Array([0, 5, 8, 0, 3, 7, 8, 0, 4, 7, 8, 0, 0, 0, 0, 0, 1, 6, 8, 0, 3, 7, 8, 0, 4, 7, 8, 0, 0, 0, 0, 0, 2, 6, 8, 0, 3, 7, 8, 0, 4, 7, 8, 0, 0, 0, 0, 0, 2, 6, 8, 0, 3, 7, 8, 0, 4, 7, 8, 0, 0, 0, 0, 0, 2, 6, 8, 0, 3, 7, 8, 0, 4, 7, 8]); + var HLContextLabel = new Uint8Array([0, 3, 4, 0, 5, 7, 7, 0, 8, 8, 8, 0, 0, 0, 0, 0, 1, 3, 4, 0, 6, 7, 7, 0, 8, 8, 8, 0, 0, 0, 0, 0, 2, 3, 4, 0, 6, 7, 7, 0, 8, 8, 8, 0, 0, 0, 0, 0, 2, 3, 4, 0, 6, 7, 7, 0, 8, 8, 8, 0, 0, 0, 0, 0, 2, 3, 4, 0, 6, 7, 7, 0, 8, 8, 8]); + var HHContextLabel = new Uint8Array([0, 1, 2, 0, 1, 2, 2, 0, 2, 2, 2, 0, 0, 0, 0, 0, 3, 4, 5, 0, 4, 5, 5, 0, 5, 5, 5, 0, 0, 0, 0, 0, 6, 7, 7, 0, 7, 7, 7, 0, 7, 7, 7, 0, 0, 0, 0, 0, 8, 8, 8, 0, 8, 8, 8, 0, 8, 8, 8, 0, 0, 0, 0, 0, 8, 8, 8, 0, 8, 8, 8, 0, 8, 8, 8]); + + function BitModel(width, height, subband, zeroBitPlanes, mb) { + this.width = width; + this.height = height; + let contextLabelTable; + + if (subband === "HH") { + contextLabelTable = HHContextLabel; + } else if (subband === "HL") { + contextLabelTable = HLContextLabel; + } else { + contextLabelTable = LLAndLHContextsLabel; + } + + this.contextLabelTable = contextLabelTable; + var coefficientCount = width * height; + this.neighborsSignificance = new Uint8Array(coefficientCount); + this.coefficentsSign = new Uint8Array(coefficientCount); + let coefficentsMagnitude; + + if (mb > 14) { + coefficentsMagnitude = new Uint32Array(coefficientCount); + } else if (mb > 6) { + coefficentsMagnitude = new Uint16Array(coefficientCount); + } else { + coefficentsMagnitude = new Uint8Array(coefficientCount); + } + + this.coefficentsMagnitude = coefficentsMagnitude; + this.processingFlags = new Uint8Array(coefficientCount); + var bitsDecoded = new Uint8Array(coefficientCount); + + if (zeroBitPlanes !== 0) { + for (var i = 0; i < coefficientCount; i++) { + bitsDecoded[i] = zeroBitPlanes; + } + } + + this.bitsDecoded = bitsDecoded; + this.reset(); + } + + BitModel.prototype = { + setDecoder: function BitModel_setDecoder(decoder) { + this.decoder = decoder; + }, + reset: function BitModel_reset() { + this.contexts = new Int8Array(19); + this.contexts[0] = 4 << 1 | 0; + this.contexts[UNIFORM_CONTEXT] = 46 << 1 | 0; + this.contexts[RUNLENGTH_CONTEXT] = 3 << 1 | 0; + }, + setNeighborsSignificance: function BitModel_setNeighborsSignificance(row, column, index) { + var neighborsSignificance = this.neighborsSignificance; + var width = this.width, + height = this.height; + var left = column > 0; + var right = column + 1 < width; + var i; + + if (row > 0) { + i = index - width; + + if (left) { + neighborsSignificance[i - 1] += 0x10; + } + + if (right) { + neighborsSignificance[i + 1] += 0x10; + } + + neighborsSignificance[i] += 0x04; + } + + if (row + 1 < height) { + i = index + width; + + if (left) { + neighborsSignificance[i - 1] += 0x10; + } + + if (right) { + neighborsSignificance[i + 1] += 0x10; + } + + neighborsSignificance[i] += 0x04; + } + + if (left) { + neighborsSignificance[index - 1] += 0x01; + } + + if (right) { + neighborsSignificance[index + 1] += 0x01; + } + + neighborsSignificance[index] |= 0x80; + }, + runSignificancePropagationPass: function BitModel_runSignificancePropagationPass() { + var decoder = this.decoder; + var width = this.width, + height = this.height; + var coefficentsMagnitude = this.coefficentsMagnitude; + var coefficentsSign = this.coefficentsSign; + var neighborsSignificance = this.neighborsSignificance; + var processingFlags = this.processingFlags; + var contexts = this.contexts; + var labels = this.contextLabelTable; + var bitsDecoded = this.bitsDecoded; + var processedInverseMask = ~1; + var processedMask = 1; + var firstMagnitudeBitMask = 2; + + for (var i0 = 0; i0 < height; i0 += 4) { + for (var j = 0; j < width; j++) { + var index = i0 * width + j; + + for (var i1 = 0; i1 < 4; i1++, index += width) { + var i = i0 + i1; + + if (i >= height) { + break; + } + + processingFlags[index] &= processedInverseMask; + + if (coefficentsMagnitude[index] || !neighborsSignificance[index]) { + continue; + } + + var contextLabel = labels[neighborsSignificance[index]]; + var decision = decoder.readBit(contexts, contextLabel); + + if (decision) { + var sign = this.decodeSignBit(i, j, index); + coefficentsSign[index] = sign; + coefficentsMagnitude[index] = 1; + this.setNeighborsSignificance(i, j, index); + processingFlags[index] |= firstMagnitudeBitMask; + } + + bitsDecoded[index]++; + processingFlags[index] |= processedMask; + } + } + } + }, + decodeSignBit: function BitModel_decodeSignBit(row, column, index) { + var width = this.width, + height = this.height; + var coefficentsMagnitude = this.coefficentsMagnitude; + var coefficentsSign = this.coefficentsSign; + var contribution, sign0, sign1, significance1; + var contextLabel, decoded; + significance1 = column > 0 && coefficentsMagnitude[index - 1] !== 0; + + if (column + 1 < width && coefficentsMagnitude[index + 1] !== 0) { + sign1 = coefficentsSign[index + 1]; + + if (significance1) { + sign0 = coefficentsSign[index - 1]; + contribution = 1 - sign1 - sign0; + } else { + contribution = 1 - sign1 - sign1; + } + } else if (significance1) { + sign0 = coefficentsSign[index - 1]; + contribution = 1 - sign0 - sign0; + } else { + contribution = 0; + } + + var horizontalContribution = 3 * contribution; + significance1 = row > 0 && coefficentsMagnitude[index - width] !== 0; + + if (row + 1 < height && coefficentsMagnitude[index + width] !== 0) { + sign1 = coefficentsSign[index + width]; + + if (significance1) { + sign0 = coefficentsSign[index - width]; + contribution = 1 - sign1 - sign0 + horizontalContribution; + } else { + contribution = 1 - sign1 - sign1 + horizontalContribution; + } + } else if (significance1) { + sign0 = coefficentsSign[index - width]; + contribution = 1 - sign0 - sign0 + horizontalContribution; + } else { + contribution = horizontalContribution; + } + + if (contribution >= 0) { + contextLabel = 9 + contribution; + decoded = this.decoder.readBit(this.contexts, contextLabel); + } else { + contextLabel = 9 - contribution; + decoded = this.decoder.readBit(this.contexts, contextLabel) ^ 1; + } + + return decoded; + }, + runMagnitudeRefinementPass: function BitModel_runMagnitudeRefinementPass() { + var decoder = this.decoder; + var width = this.width, + height = this.height; + var coefficentsMagnitude = this.coefficentsMagnitude; + var neighborsSignificance = this.neighborsSignificance; + var contexts = this.contexts; + var bitsDecoded = this.bitsDecoded; + var processingFlags = this.processingFlags; + var processedMask = 1; + var firstMagnitudeBitMask = 2; + var length = width * height; + var width4 = width * 4; + + for (var index0 = 0, indexNext; index0 < length; index0 = indexNext) { + indexNext = Math.min(length, index0 + width4); + + for (var j = 0; j < width; j++) { + for (var index = index0 + j; index < indexNext; index += width) { + if (!coefficentsMagnitude[index] || (processingFlags[index] & processedMask) !== 0) { + continue; + } + + var contextLabel = 16; + + if ((processingFlags[index] & firstMagnitudeBitMask) !== 0) { + processingFlags[index] ^= firstMagnitudeBitMask; + var significance = neighborsSignificance[index] & 127; + contextLabel = significance === 0 ? 15 : 14; + } + + var bit = decoder.readBit(contexts, contextLabel); + coefficentsMagnitude[index] = coefficentsMagnitude[index] << 1 | bit; + bitsDecoded[index]++; + processingFlags[index] |= processedMask; + } + } + } + }, + runCleanupPass: function BitModel_runCleanupPass() { + var decoder = this.decoder; + var width = this.width, + height = this.height; + var neighborsSignificance = this.neighborsSignificance; + var coefficentsMagnitude = this.coefficentsMagnitude; + var coefficentsSign = this.coefficentsSign; + var contexts = this.contexts; + var labels = this.contextLabelTable; + var bitsDecoded = this.bitsDecoded; + var processingFlags = this.processingFlags; + var processedMask = 1; + var firstMagnitudeBitMask = 2; + var oneRowDown = width; + var twoRowsDown = width * 2; + var threeRowsDown = width * 3; + var iNext; + + for (var i0 = 0; i0 < height; i0 = iNext) { + iNext = Math.min(i0 + 4, height); + var indexBase = i0 * width; + var checkAllEmpty = i0 + 3 < height; + + for (var j = 0; j < width; j++) { + var index0 = indexBase + j; + var allEmpty = checkAllEmpty && processingFlags[index0] === 0 && processingFlags[index0 + oneRowDown] === 0 && processingFlags[index0 + twoRowsDown] === 0 && processingFlags[index0 + threeRowsDown] === 0 && neighborsSignificance[index0] === 0 && neighborsSignificance[index0 + oneRowDown] === 0 && neighborsSignificance[index0 + twoRowsDown] === 0 && neighborsSignificance[index0 + threeRowsDown] === 0; + var i1 = 0, + index = index0; + var i = i0, + sign; + + if (allEmpty) { + var hasSignificantCoefficent = decoder.readBit(contexts, RUNLENGTH_CONTEXT); + + if (!hasSignificantCoefficent) { + bitsDecoded[index0]++; + bitsDecoded[index0 + oneRowDown]++; + bitsDecoded[index0 + twoRowsDown]++; + bitsDecoded[index0 + threeRowsDown]++; + continue; + } + + i1 = decoder.readBit(contexts, UNIFORM_CONTEXT) << 1 | decoder.readBit(contexts, UNIFORM_CONTEXT); + + if (i1 !== 0) { + i = i0 + i1; + index += i1 * width; + } + + sign = this.decodeSignBit(i, j, index); + coefficentsSign[index] = sign; + coefficentsMagnitude[index] = 1; + this.setNeighborsSignificance(i, j, index); + processingFlags[index] |= firstMagnitudeBitMask; + index = index0; + + for (var i2 = i0; i2 <= i; i2++, index += width) { + bitsDecoded[index]++; + } + + i1++; + } + + for (i = i0 + i1; i < iNext; i++, index += width) { + if (coefficentsMagnitude[index] || (processingFlags[index] & processedMask) !== 0) { + continue; + } + + var contextLabel = labels[neighborsSignificance[index]]; + var decision = decoder.readBit(contexts, contextLabel); + + if (decision === 1) { + sign = this.decodeSignBit(i, j, index); + coefficentsSign[index] = sign; + coefficentsMagnitude[index] = 1; + this.setNeighborsSignificance(i, j, index); + processingFlags[index] |= firstMagnitudeBitMask; + } + + bitsDecoded[index]++; + } + } + } + }, + checkSegmentationSymbol: function BitModel_checkSegmentationSymbol() { + var decoder = this.decoder; + var contexts = this.contexts; + var symbol = decoder.readBit(contexts, UNIFORM_CONTEXT) << 3 | decoder.readBit(contexts, UNIFORM_CONTEXT) << 2 | decoder.readBit(contexts, UNIFORM_CONTEXT) << 1 | decoder.readBit(contexts, UNIFORM_CONTEXT); + + if (symbol !== 0xa) { + throw new JpxError("Invalid segmentation symbol"); + } + } + }; + return BitModel; + }(); + + var Transform = function TransformClosure() { + function Transform() {} + + Transform.prototype.calculate = function transformCalculate(subbands, u0, v0) { + var ll = subbands[0]; + + for (var i = 1, ii = subbands.length; i < ii; i++) { + ll = this.iterate(ll, subbands[i], u0, v0); + } + + return ll; + }; + + Transform.prototype.extend = function extend(buffer, offset, size) { + var i1 = offset - 1, + j1 = offset + 1; + var i2 = offset + size - 2, + j2 = offset + size; + buffer[i1--] = buffer[j1++]; + buffer[j2++] = buffer[i2--]; + buffer[i1--] = buffer[j1++]; + buffer[j2++] = buffer[i2--]; + buffer[i1--] = buffer[j1++]; + buffer[j2++] = buffer[i2--]; + buffer[i1] = buffer[j1]; + buffer[j2] = buffer[i2]; + }; + + Transform.prototype.iterate = function Transform_iterate(ll, hl_lh_hh, u0, v0) { + var llWidth = ll.width, + llHeight = ll.height, + llItems = ll.items; + var width = hl_lh_hh.width; + var height = hl_lh_hh.height; + var items = hl_lh_hh.items; + var i, j, k, l, u, v; + + for (k = 0, i = 0; i < llHeight; i++) { + l = i * 2 * width; + + for (j = 0; j < llWidth; j++, k++, l += 2) { + items[l] = llItems[k]; + } + } + + llItems = ll.items = null; + var bufferPadding = 4; + var rowBuffer = new Float32Array(width + 2 * bufferPadding); + + if (width === 1) { + if ((u0 & 1) !== 0) { + for (v = 0, k = 0; v < height; v++, k += width) { + items[k] *= 0.5; + } + } + } else { + for (v = 0, k = 0; v < height; v++, k += width) { + rowBuffer.set(items.subarray(k, k + width), bufferPadding); + this.extend(rowBuffer, bufferPadding, width); + this.filter(rowBuffer, bufferPadding, width); + items.set(rowBuffer.subarray(bufferPadding, bufferPadding + width), k); + } + } + + var numBuffers = 16; + var colBuffers = []; + + for (i = 0; i < numBuffers; i++) { + colBuffers.push(new Float32Array(height + 2 * bufferPadding)); + } + + var b, + currentBuffer = 0; + ll = bufferPadding + height; + + if (height === 1) { + if ((v0 & 1) !== 0) { + for (u = 0; u < width; u++) { + items[u] *= 0.5; + } + } + } else { + for (u = 0; u < width; u++) { + if (currentBuffer === 0) { + numBuffers = Math.min(width - u, numBuffers); + + for (k = u, l = bufferPadding; l < ll; k += width, l++) { + for (b = 0; b < numBuffers; b++) { + colBuffers[b][l] = items[k + b]; + } + } + + currentBuffer = numBuffers; + } + + currentBuffer--; + var buffer = colBuffers[currentBuffer]; + this.extend(buffer, bufferPadding, height); + this.filter(buffer, bufferPadding, height); + + if (currentBuffer === 0) { + k = u - numBuffers + 1; + + for (l = bufferPadding; l < ll; k += width, l++) { + for (b = 0; b < numBuffers; b++) { + items[k + b] = colBuffers[b][l]; + } + } + } + } + } + + return { + width, + height, + items + }; + }; + + return Transform; + }(); + + var IrreversibleTransform = function IrreversibleTransformClosure() { + function IrreversibleTransform() { + Transform.call(this); + } + + IrreversibleTransform.prototype = Object.create(Transform.prototype); + + IrreversibleTransform.prototype.filter = function irreversibleTransformFilter(x, offset, length) { + var len = length >> 1; + offset = offset | 0; + var j, n, current, next; + var alpha = -1.586134342059924; + var beta = -0.052980118572961; + var gamma = 0.882911075530934; + var delta = 0.443506852043971; + var K = 1.230174104914001; + var K_ = 1 / K; + j = offset - 3; + + for (n = len + 4; n--; j += 2) { + x[j] *= K_; + } + + j = offset - 2; + current = delta * x[j - 1]; + + for (n = len + 3; n--; j += 2) { + next = delta * x[j + 1]; + x[j] = K * x[j] - current - next; + + if (n--) { + j += 2; + current = delta * x[j + 1]; + x[j] = K * x[j] - current - next; + } else { + break; + } + } + + j = offset - 1; + current = gamma * x[j - 1]; + + for (n = len + 2; n--; j += 2) { + next = gamma * x[j + 1]; + x[j] -= current + next; + + if (n--) { + j += 2; + current = gamma * x[j + 1]; + x[j] -= current + next; + } else { + break; + } + } + + j = offset; + current = beta * x[j - 1]; + + for (n = len + 1; n--; j += 2) { + next = beta * x[j + 1]; + x[j] -= current + next; + + if (n--) { + j += 2; + current = beta * x[j + 1]; + x[j] -= current + next; + } else { + break; + } + } + + if (len !== 0) { + j = offset + 1; + current = alpha * x[j - 1]; + + for (n = len; n--; j += 2) { + next = alpha * x[j + 1]; + x[j] -= current + next; + + if (n--) { + j += 2; + current = alpha * x[j + 1]; + x[j] -= current + next; + } else { + break; + } + } + } + }; + + return IrreversibleTransform; + }(); + + var ReversibleTransform = function ReversibleTransformClosure() { + function ReversibleTransform() { + Transform.call(this); + } + + ReversibleTransform.prototype = Object.create(Transform.prototype); + + ReversibleTransform.prototype.filter = function reversibleTransformFilter(x, offset, length) { + var len = length >> 1; + offset = offset | 0; + var j, n; + + for (j = offset, n = len + 1; n--; j += 2) { + x[j] -= x[j - 1] + x[j + 1] + 2 >> 2; + } + + for (j = offset + 1, n = len; n--; j += 2) { + x[j] += x[j - 1] + x[j + 1] >> 1; + } + }; + + return ReversibleTransform; + }(); + + return JpxImage; +}(); + +exports.JpxImage = JpxImage; + +/***/ }), +/* 22 */ +/***/ ((__unused_webpack_module, exports, __w_pdfjs_require__) => { + + + +Object.defineProperty(exports, "__esModule", ({ + value: true +})); +exports.calculateSHA384 = calculateSHA384; +exports.PDF20 = exports.PDF17 = exports.CipherTransformFactory = exports.calculateSHA512 = exports.calculateSHA256 = exports.calculateMD5 = exports.ARCFourCipher = exports.AES256Cipher = exports.AES128Cipher = void 0; + +var _util = __w_pdfjs_require__(2); + +var _primitives = __w_pdfjs_require__(5); + +var _stream = __w_pdfjs_require__(12); + +class ARCFourCipher { + constructor(key) { + this.a = 0; + this.b = 0; + var s = new Uint8Array(256); + var i, + j = 0, + tmp, + keyLength = key.length; + + for (i = 0; i < 256; ++i) { + s[i] = i; + } + + for (i = 0; i < 256; ++i) { + tmp = s[i]; + j = j + tmp + key[i % keyLength] & 0xff; + s[i] = s[j]; + s[j] = tmp; + } + + this.s = s; + } + + encryptBlock(data) { + var i, + n = data.length, + tmp, + tmp2; + var a = this.a, + b = this.b, + s = this.s; + var output = new Uint8Array(n); + + for (i = 0; i < n; ++i) { + a = a + 1 & 0xff; + tmp = s[a]; + b = b + tmp & 0xff; + tmp2 = s[b]; + s[a] = tmp2; + s[b] = tmp; + output[i] = data[i] ^ s[tmp + tmp2 & 0xff]; + } + + this.a = a; + this.b = b; + return output; + } + + decryptBlock(data) { + return this.encryptBlock(data); + } + + encrypt(data) { + return this.encryptBlock(data); + } + +} + +exports.ARCFourCipher = ARCFourCipher; + +var calculateMD5 = function calculateMD5Closure() { + var r = new Uint8Array([7, 12, 17, 22, 7, 12, 17, 22, 7, 12, 17, 22, 7, 12, 17, 22, 5, 9, 14, 20, 5, 9, 14, 20, 5, 9, 14, 20, 5, 9, 14, 20, 4, 11, 16, 23, 4, 11, 16, 23, 4, 11, 16, 23, 4, 11, 16, 23, 6, 10, 15, 21, 6, 10, 15, 21, 6, 10, 15, 21, 6, 10, 15, 21]); + var k = new Int32Array([-680876936, -389564586, 606105819, -1044525330, -176418897, 1200080426, -1473231341, -45705983, 1770035416, -1958414417, -42063, -1990404162, 1804603682, -40341101, -1502002290, 1236535329, -165796510, -1069501632, 643717713, -373897302, -701558691, 38016083, -660478335, -405537848, 568446438, -1019803690, -187363961, 1163531501, -1444681467, -51403784, 1735328473, -1926607734, -378558, -2022574463, 1839030562, -35309556, -1530992060, 1272893353, -155497632, -1094730640, 681279174, -358537222, -722521979, 76029189, -640364487, -421815835, 530742520, -995338651, -198630844, 1126891415, -1416354905, -57434055, 1700485571, -1894986606, -1051523, -2054922799, 1873313359, -30611744, -1560198380, 1309151649, -145523070, -1120210379, 718787259, -343485551]); + + function hash(data, offset, length) { + var h0 = 1732584193, + h1 = -271733879, + h2 = -1732584194, + h3 = 271733878; + var paddedLength = length + 72 & ~63; + var padded = new Uint8Array(paddedLength); + var i, j, n; + + for (i = 0; i < length; ++i) { + padded[i] = data[offset++]; + } + + padded[i++] = 0x80; + n = paddedLength - 8; + + while (i < n) { + padded[i++] = 0; + } + + padded[i++] = length << 3 & 0xff; + padded[i++] = length >> 5 & 0xff; + padded[i++] = length >> 13 & 0xff; + padded[i++] = length >> 21 & 0xff; + padded[i++] = length >>> 29 & 0xff; + padded[i++] = 0; + padded[i++] = 0; + padded[i++] = 0; + var w = new Int32Array(16); + + for (i = 0; i < paddedLength;) { + for (j = 0; j < 16; ++j, i += 4) { + w[j] = padded[i] | padded[i + 1] << 8 | padded[i + 2] << 16 | padded[i + 3] << 24; + } + + var a = h0, + b = h1, + c = h2, + d = h3, + f, + g; + + for (j = 0; j < 64; ++j) { + if (j < 16) { + f = b & c | ~b & d; + g = j; + } else if (j < 32) { + f = d & b | ~d & c; + g = 5 * j + 1 & 15; + } else if (j < 48) { + f = b ^ c ^ d; + g = 3 * j + 5 & 15; + } else { + f = c ^ (b | ~d); + g = 7 * j & 15; + } + + var tmp = d, + rotateArg = a + f + k[j] + w[g] | 0, + rotate = r[j]; + d = c; + c = b; + b = b + (rotateArg << rotate | rotateArg >>> 32 - rotate) | 0; + a = tmp; + } + + h0 = h0 + a | 0; + h1 = h1 + b | 0; + h2 = h2 + c | 0; + h3 = h3 + d | 0; + } + + return new Uint8Array([h0 & 0xFF, h0 >> 8 & 0xFF, h0 >> 16 & 0xFF, h0 >>> 24 & 0xFF, h1 & 0xFF, h1 >> 8 & 0xFF, h1 >> 16 & 0xFF, h1 >>> 24 & 0xFF, h2 & 0xFF, h2 >> 8 & 0xFF, h2 >> 16 & 0xFF, h2 >>> 24 & 0xFF, h3 & 0xFF, h3 >> 8 & 0xFF, h3 >> 16 & 0xFF, h3 >>> 24 & 0xFF]); + } + + return hash; +}(); + +exports.calculateMD5 = calculateMD5; + +class Word64 { + constructor(highInteger, lowInteger) { + this.high = highInteger | 0; + this.low = lowInteger | 0; + } + + and(word) { + this.high &= word.high; + this.low &= word.low; + } + + xor(word) { + this.high ^= word.high; + this.low ^= word.low; + } + + or(word) { + this.high |= word.high; + this.low |= word.low; + } + + shiftRight(places) { + if (places >= 32) { + this.low = this.high >>> places - 32 | 0; + this.high = 0; + } else { + this.low = this.low >>> places | this.high << 32 - places; + this.high = this.high >>> places | 0; + } + } + + shiftLeft(places) { + if (places >= 32) { + this.high = this.low << places - 32; + this.low = 0; + } else { + this.high = this.high << places | this.low >>> 32 - places; + this.low = this.low << places; + } + } + + rotateRight(places) { + var low, high; + + if (places & 32) { + high = this.low; + low = this.high; + } else { + low = this.low; + high = this.high; + } + + places &= 31; + this.low = low >>> places | high << 32 - places; + this.high = high >>> places | low << 32 - places; + } + + not() { + this.high = ~this.high; + this.low = ~this.low; + } + + add(word) { + var lowAdd = (this.low >>> 0) + (word.low >>> 0); + var highAdd = (this.high >>> 0) + (word.high >>> 0); + + if (lowAdd > 0xffffffff) { + highAdd += 1; + } + + this.low = lowAdd | 0; + this.high = highAdd | 0; + } + + copyTo(bytes, offset) { + bytes[offset] = this.high >>> 24 & 0xff; + bytes[offset + 1] = this.high >> 16 & 0xff; + bytes[offset + 2] = this.high >> 8 & 0xff; + bytes[offset + 3] = this.high & 0xff; + bytes[offset + 4] = this.low >>> 24 & 0xff; + bytes[offset + 5] = this.low >> 16 & 0xff; + bytes[offset + 6] = this.low >> 8 & 0xff; + bytes[offset + 7] = this.low & 0xff; + } + + assign(word) { + this.high = word.high; + this.low = word.low; + } + +} + +var calculateSHA256 = function calculateSHA256Closure() { + function rotr(x, n) { + return x >>> n | x << 32 - n; + } + + function ch(x, y, z) { + return x & y ^ ~x & z; + } + + function maj(x, y, z) { + return x & y ^ x & z ^ y & z; + } + + function sigma(x) { + return rotr(x, 2) ^ rotr(x, 13) ^ rotr(x, 22); + } + + function sigmaPrime(x) { + return rotr(x, 6) ^ rotr(x, 11) ^ rotr(x, 25); + } + + function littleSigma(x) { + return rotr(x, 7) ^ rotr(x, 18) ^ x >>> 3; + } + + function littleSigmaPrime(x) { + return rotr(x, 17) ^ rotr(x, 19) ^ x >>> 10; + } + + var k = [0x428a2f98, 0x71374491, 0xb5c0fbcf, 0xe9b5dba5, 0x3956c25b, 0x59f111f1, 0x923f82a4, 0xab1c5ed5, 0xd807aa98, 0x12835b01, 0x243185be, 0x550c7dc3, 0x72be5d74, 0x80deb1fe, 0x9bdc06a7, 0xc19bf174, 0xe49b69c1, 0xefbe4786, 0x0fc19dc6, 0x240ca1cc, 0x2de92c6f, 0x4a7484aa, 0x5cb0a9dc, 0x76f988da, 0x983e5152, 0xa831c66d, 0xb00327c8, 0xbf597fc7, 0xc6e00bf3, 0xd5a79147, 0x06ca6351, 0x14292967, 0x27b70a85, 0x2e1b2138, 0x4d2c6dfc, 0x53380d13, 0x650a7354, 0x766a0abb, 0x81c2c92e, 0x92722c85, 0xa2bfe8a1, 0xa81a664b, 0xc24b8b70, 0xc76c51a3, 0xd192e819, 0xd6990624, 0xf40e3585, 0x106aa070, 0x19a4c116, 0x1e376c08, 0x2748774c, 0x34b0bcb5, 0x391c0cb3, 0x4ed8aa4a, 0x5b9cca4f, 0x682e6ff3, 0x748f82ee, 0x78a5636f, 0x84c87814, 0x8cc70208, 0x90befffa, 0xa4506ceb, 0xbef9a3f7, 0xc67178f2]; + + function hash(data, offset, length) { + var h0 = 0x6a09e667, + h1 = 0xbb67ae85, + h2 = 0x3c6ef372, + h3 = 0xa54ff53a, + h4 = 0x510e527f, + h5 = 0x9b05688c, + h6 = 0x1f83d9ab, + h7 = 0x5be0cd19; + var paddedLength = Math.ceil((length + 9) / 64) * 64; + var padded = new Uint8Array(paddedLength); + var i, j, n; + + for (i = 0; i < length; ++i) { + padded[i] = data[offset++]; + } + + padded[i++] = 0x80; + n = paddedLength - 8; + + while (i < n) { + padded[i++] = 0; + } + + padded[i++] = 0; + padded[i++] = 0; + padded[i++] = 0; + padded[i++] = length >>> 29 & 0xff; + padded[i++] = length >> 21 & 0xff; + padded[i++] = length >> 13 & 0xff; + padded[i++] = length >> 5 & 0xff; + padded[i++] = length << 3 & 0xff; + var w = new Uint32Array(64); + + for (i = 0; i < paddedLength;) { + for (j = 0; j < 16; ++j) { + w[j] = padded[i] << 24 | padded[i + 1] << 16 | padded[i + 2] << 8 | padded[i + 3]; + i += 4; + } + + for (j = 16; j < 64; ++j) { + w[j] = littleSigmaPrime(w[j - 2]) + w[j - 7] + littleSigma(w[j - 15]) + w[j - 16] | 0; + } + + var a = h0, + b = h1, + c = h2, + d = h3, + e = h4, + f = h5, + g = h6, + h = h7, + t1, + t2; + + for (j = 0; j < 64; ++j) { + t1 = h + sigmaPrime(e) + ch(e, f, g) + k[j] + w[j]; + t2 = sigma(a) + maj(a, b, c); + h = g; + g = f; + f = e; + e = d + t1 | 0; + d = c; + c = b; + b = a; + a = t1 + t2 | 0; + } + + h0 = h0 + a | 0; + h1 = h1 + b | 0; + h2 = h2 + c | 0; + h3 = h3 + d | 0; + h4 = h4 + e | 0; + h5 = h5 + f | 0; + h6 = h6 + g | 0; + h7 = h7 + h | 0; + } + + return new Uint8Array([h0 >> 24 & 0xFF, h0 >> 16 & 0xFF, h0 >> 8 & 0xFF, h0 & 0xFF, h1 >> 24 & 0xFF, h1 >> 16 & 0xFF, h1 >> 8 & 0xFF, h1 & 0xFF, h2 >> 24 & 0xFF, h2 >> 16 & 0xFF, h2 >> 8 & 0xFF, h2 & 0xFF, h3 >> 24 & 0xFF, h3 >> 16 & 0xFF, h3 >> 8 & 0xFF, h3 & 0xFF, h4 >> 24 & 0xFF, h4 >> 16 & 0xFF, h4 >> 8 & 0xFF, h4 & 0xFF, h5 >> 24 & 0xFF, h5 >> 16 & 0xFF, h5 >> 8 & 0xFF, h5 & 0xFF, h6 >> 24 & 0xFF, h6 >> 16 & 0xFF, h6 >> 8 & 0xFF, h6 & 0xFF, h7 >> 24 & 0xFF, h7 >> 16 & 0xFF, h7 >> 8 & 0xFF, h7 & 0xFF]); + } + + return hash; +}(); + +exports.calculateSHA256 = calculateSHA256; + +var calculateSHA512 = function calculateSHA512Closure() { + function ch(result, x, y, z, tmp) { + result.assign(x); + result.and(y); + tmp.assign(x); + tmp.not(); + tmp.and(z); + result.xor(tmp); + } + + function maj(result, x, y, z, tmp) { + result.assign(x); + result.and(y); + tmp.assign(x); + tmp.and(z); + result.xor(tmp); + tmp.assign(y); + tmp.and(z); + result.xor(tmp); + } + + function sigma(result, x, tmp) { + result.assign(x); + result.rotateRight(28); + tmp.assign(x); + tmp.rotateRight(34); + result.xor(tmp); + tmp.assign(x); + tmp.rotateRight(39); + result.xor(tmp); + } + + function sigmaPrime(result, x, tmp) { + result.assign(x); + result.rotateRight(14); + tmp.assign(x); + tmp.rotateRight(18); + result.xor(tmp); + tmp.assign(x); + tmp.rotateRight(41); + result.xor(tmp); + } + + function littleSigma(result, x, tmp) { + result.assign(x); + result.rotateRight(1); + tmp.assign(x); + tmp.rotateRight(8); + result.xor(tmp); + tmp.assign(x); + tmp.shiftRight(7); + result.xor(tmp); + } + + function littleSigmaPrime(result, x, tmp) { + result.assign(x); + result.rotateRight(19); + tmp.assign(x); + tmp.rotateRight(61); + result.xor(tmp); + tmp.assign(x); + tmp.shiftRight(6); + result.xor(tmp); + } + + var k = [new Word64(0x428a2f98, 0xd728ae22), new Word64(0x71374491, 0x23ef65cd), new Word64(0xb5c0fbcf, 0xec4d3b2f), new Word64(0xe9b5dba5, 0x8189dbbc), new Word64(0x3956c25b, 0xf348b538), new Word64(0x59f111f1, 0xb605d019), new Word64(0x923f82a4, 0xaf194f9b), new Word64(0xab1c5ed5, 0xda6d8118), new Word64(0xd807aa98, 0xa3030242), new Word64(0x12835b01, 0x45706fbe), new Word64(0x243185be, 0x4ee4b28c), new Word64(0x550c7dc3, 0xd5ffb4e2), new Word64(0x72be5d74, 0xf27b896f), new Word64(0x80deb1fe, 0x3b1696b1), new Word64(0x9bdc06a7, 0x25c71235), new Word64(0xc19bf174, 0xcf692694), new Word64(0xe49b69c1, 0x9ef14ad2), new Word64(0xefbe4786, 0x384f25e3), new Word64(0x0fc19dc6, 0x8b8cd5b5), new Word64(0x240ca1cc, 0x77ac9c65), new Word64(0x2de92c6f, 0x592b0275), new Word64(0x4a7484aa, 0x6ea6e483), new Word64(0x5cb0a9dc, 0xbd41fbd4), new Word64(0x76f988da, 0x831153b5), new Word64(0x983e5152, 0xee66dfab), new Word64(0xa831c66d, 0x2db43210), new Word64(0xb00327c8, 0x98fb213f), new Word64(0xbf597fc7, 0xbeef0ee4), new Word64(0xc6e00bf3, 0x3da88fc2), new Word64(0xd5a79147, 0x930aa725), new Word64(0x06ca6351, 0xe003826f), new Word64(0x14292967, 0x0a0e6e70), new Word64(0x27b70a85, 0x46d22ffc), new Word64(0x2e1b2138, 0x5c26c926), new Word64(0x4d2c6dfc, 0x5ac42aed), new Word64(0x53380d13, 0x9d95b3df), new Word64(0x650a7354, 0x8baf63de), new Word64(0x766a0abb, 0x3c77b2a8), new Word64(0x81c2c92e, 0x47edaee6), new Word64(0x92722c85, 0x1482353b), new Word64(0xa2bfe8a1, 0x4cf10364), new Word64(0xa81a664b, 0xbc423001), new Word64(0xc24b8b70, 0xd0f89791), new Word64(0xc76c51a3, 0x0654be30), new Word64(0xd192e819, 0xd6ef5218), new Word64(0xd6990624, 0x5565a910), new Word64(0xf40e3585, 0x5771202a), new Word64(0x106aa070, 0x32bbd1b8), new Word64(0x19a4c116, 0xb8d2d0c8), new Word64(0x1e376c08, 0x5141ab53), new Word64(0x2748774c, 0xdf8eeb99), new Word64(0x34b0bcb5, 0xe19b48a8), new Word64(0x391c0cb3, 0xc5c95a63), new Word64(0x4ed8aa4a, 0xe3418acb), new Word64(0x5b9cca4f, 0x7763e373), new Word64(0x682e6ff3, 0xd6b2b8a3), new Word64(0x748f82ee, 0x5defb2fc), new Word64(0x78a5636f, 0x43172f60), new Word64(0x84c87814, 0xa1f0ab72), new Word64(0x8cc70208, 0x1a6439ec), new Word64(0x90befffa, 0x23631e28), new Word64(0xa4506ceb, 0xde82bde9), new Word64(0xbef9a3f7, 0xb2c67915), new Word64(0xc67178f2, 0xe372532b), new Word64(0xca273ece, 0xea26619c), new Word64(0xd186b8c7, 0x21c0c207), new Word64(0xeada7dd6, 0xcde0eb1e), new Word64(0xf57d4f7f, 0xee6ed178), new Word64(0x06f067aa, 0x72176fba), new Word64(0x0a637dc5, 0xa2c898a6), new Word64(0x113f9804, 0xbef90dae), new Word64(0x1b710b35, 0x131c471b), new Word64(0x28db77f5, 0x23047d84), new Word64(0x32caab7b, 0x40c72493), new Word64(0x3c9ebe0a, 0x15c9bebc), new Word64(0x431d67c4, 0x9c100d4c), new Word64(0x4cc5d4be, 0xcb3e42b6), new Word64(0x597f299c, 0xfc657e2a), new Word64(0x5fcb6fab, 0x3ad6faec), new Word64(0x6c44198c, 0x4a475817)]; + + function hash(data, offset, length, mode384 = false) { + var h0, h1, h2, h3, h4, h5, h6, h7; + + if (!mode384) { + h0 = new Word64(0x6a09e667, 0xf3bcc908); + h1 = new Word64(0xbb67ae85, 0x84caa73b); + h2 = new Word64(0x3c6ef372, 0xfe94f82b); + h3 = new Word64(0xa54ff53a, 0x5f1d36f1); + h4 = new Word64(0x510e527f, 0xade682d1); + h5 = new Word64(0x9b05688c, 0x2b3e6c1f); + h6 = new Word64(0x1f83d9ab, 0xfb41bd6b); + h7 = new Word64(0x5be0cd19, 0x137e2179); + } else { + h0 = new Word64(0xcbbb9d5d, 0xc1059ed8); + h1 = new Word64(0x629a292a, 0x367cd507); + h2 = new Word64(0x9159015a, 0x3070dd17); + h3 = new Word64(0x152fecd8, 0xf70e5939); + h4 = new Word64(0x67332667, 0xffc00b31); + h5 = new Word64(0x8eb44a87, 0x68581511); + h6 = new Word64(0xdb0c2e0d, 0x64f98fa7); + h7 = new Word64(0x47b5481d, 0xbefa4fa4); + } + + var paddedLength = Math.ceil((length + 17) / 128) * 128; + var padded = new Uint8Array(paddedLength); + var i, j, n; + + for (i = 0; i < length; ++i) { + padded[i] = data[offset++]; + } + + padded[i++] = 0x80; + n = paddedLength - 16; + + while (i < n) { + padded[i++] = 0; + } + + padded[i++] = 0; + padded[i++] = 0; + padded[i++] = 0; + padded[i++] = 0; + padded[i++] = 0; + padded[i++] = 0; + padded[i++] = 0; + padded[i++] = 0; + padded[i++] = 0; + padded[i++] = 0; + padded[i++] = 0; + padded[i++] = length >>> 29 & 0xff; + padded[i++] = length >> 21 & 0xff; + padded[i++] = length >> 13 & 0xff; + padded[i++] = length >> 5 & 0xff; + padded[i++] = length << 3 & 0xff; + var w = new Array(80); + + for (i = 0; i < 80; i++) { + w[i] = new Word64(0, 0); + } + + var a = new Word64(0, 0), + b = new Word64(0, 0), + c = new Word64(0, 0); + var d = new Word64(0, 0), + e = new Word64(0, 0), + f = new Word64(0, 0); + var g = new Word64(0, 0), + h = new Word64(0, 0); + var t1 = new Word64(0, 0), + t2 = new Word64(0, 0); + var tmp1 = new Word64(0, 0), + tmp2 = new Word64(0, 0), + tmp3; + + for (i = 0; i < paddedLength;) { + for (j = 0; j < 16; ++j) { + w[j].high = padded[i] << 24 | padded[i + 1] << 16 | padded[i + 2] << 8 | padded[i + 3]; + w[j].low = padded[i + 4] << 24 | padded[i + 5] << 16 | padded[i + 6] << 8 | padded[i + 7]; + i += 8; + } + + for (j = 16; j < 80; ++j) { + tmp3 = w[j]; + littleSigmaPrime(tmp3, w[j - 2], tmp2); + tmp3.add(w[j - 7]); + littleSigma(tmp1, w[j - 15], tmp2); + tmp3.add(tmp1); + tmp3.add(w[j - 16]); + } + + a.assign(h0); + b.assign(h1); + c.assign(h2); + d.assign(h3); + e.assign(h4); + f.assign(h5); + g.assign(h6); + h.assign(h7); + + for (j = 0; j < 80; ++j) { + t1.assign(h); + sigmaPrime(tmp1, e, tmp2); + t1.add(tmp1); + ch(tmp1, e, f, g, tmp2); + t1.add(tmp1); + t1.add(k[j]); + t1.add(w[j]); + sigma(t2, a, tmp2); + maj(tmp1, a, b, c, tmp2); + t2.add(tmp1); + tmp3 = h; + h = g; + g = f; + f = e; + d.add(t1); + e = d; + d = c; + c = b; + b = a; + tmp3.assign(t1); + tmp3.add(t2); + a = tmp3; + } + + h0.add(a); + h1.add(b); + h2.add(c); + h3.add(d); + h4.add(e); + h5.add(f); + h6.add(g); + h7.add(h); + } + + var result; + + if (!mode384) { + result = new Uint8Array(64); + h0.copyTo(result, 0); + h1.copyTo(result, 8); + h2.copyTo(result, 16); + h3.copyTo(result, 24); + h4.copyTo(result, 32); + h5.copyTo(result, 40); + h6.copyTo(result, 48); + h7.copyTo(result, 56); + } else { + result = new Uint8Array(48); + h0.copyTo(result, 0); + h1.copyTo(result, 8); + h2.copyTo(result, 16); + h3.copyTo(result, 24); + h4.copyTo(result, 32); + h5.copyTo(result, 40); + } + + return result; + } + + return hash; +}(); + +exports.calculateSHA512 = calculateSHA512; + +function calculateSHA384(data, offset, length) { + return calculateSHA512(data, offset, length, true); +} + +class NullCipher { + decryptBlock(data) { + return data; + } + + encrypt(data) { + return data; + } + +} + +class AESBaseCipher { + constructor() { + if (this.constructor === AESBaseCipher) { + (0, _util.unreachable)("Cannot initialize AESBaseCipher."); + } + + this._s = new Uint8Array([0x63, 0x7c, 0x77, 0x7b, 0xf2, 0x6b, 0x6f, 0xc5, 0x30, 0x01, 0x67, 0x2b, 0xfe, 0xd7, 0xab, 0x76, 0xca, 0x82, 0xc9, 0x7d, 0xfa, 0x59, 0x47, 0xf0, 0xad, 0xd4, 0xa2, 0xaf, 0x9c, 0xa4, 0x72, 0xc0, 0xb7, 0xfd, 0x93, 0x26, 0x36, 0x3f, 0xf7, 0xcc, 0x34, 0xa5, 0xe5, 0xf1, 0x71, 0xd8, 0x31, 0x15, 0x04, 0xc7, 0x23, 0xc3, 0x18, 0x96, 0x05, 0x9a, 0x07, 0x12, 0x80, 0xe2, 0xeb, 0x27, 0xb2, 0x75, 0x09, 0x83, 0x2c, 0x1a, 0x1b, 0x6e, 0x5a, 0xa0, 0x52, 0x3b, 0xd6, 0xb3, 0x29, 0xe3, 0x2f, 0x84, 0x53, 0xd1, 0x00, 0xed, 0x20, 0xfc, 0xb1, 0x5b, 0x6a, 0xcb, 0xbe, 0x39, 0x4a, 0x4c, 0x58, 0xcf, 0xd0, 0xef, 0xaa, 0xfb, 0x43, 0x4d, 0x33, 0x85, 0x45, 0xf9, 0x02, 0x7f, 0x50, 0x3c, 0x9f, 0xa8, 0x51, 0xa3, 0x40, 0x8f, 0x92, 0x9d, 0x38, 0xf5, 0xbc, 0xb6, 0xda, 0x21, 0x10, 0xff, 0xf3, 0xd2, 0xcd, 0x0c, 0x13, 0xec, 0x5f, 0x97, 0x44, 0x17, 0xc4, 0xa7, 0x7e, 0x3d, 0x64, 0x5d, 0x19, 0x73, 0x60, 0x81, 0x4f, 0xdc, 0x22, 0x2a, 0x90, 0x88, 0x46, 0xee, 0xb8, 0x14, 0xde, 0x5e, 0x0b, 0xdb, 0xe0, 0x32, 0x3a, 0x0a, 0x49, 0x06, 0x24, 0x5c, 0xc2, 0xd3, 0xac, 0x62, 0x91, 0x95, 0xe4, 0x79, 0xe7, 0xc8, 0x37, 0x6d, 0x8d, 0xd5, 0x4e, 0xa9, 0x6c, 0x56, 0xf4, 0xea, 0x65, 0x7a, 0xae, 0x08, 0xba, 0x78, 0x25, 0x2e, 0x1c, 0xa6, 0xb4, 0xc6, 0xe8, 0xdd, 0x74, 0x1f, 0x4b, 0xbd, 0x8b, 0x8a, 0x70, 0x3e, 0xb5, 0x66, 0x48, 0x03, 0xf6, 0x0e, 0x61, 0x35, 0x57, 0xb9, 0x86, 0xc1, 0x1d, 0x9e, 0xe1, 0xf8, 0x98, 0x11, 0x69, 0xd9, 0x8e, 0x94, 0x9b, 0x1e, 0x87, 0xe9, 0xce, 0x55, 0x28, 0xdf, 0x8c, 0xa1, 0x89, 0x0d, 0xbf, 0xe6, 0x42, 0x68, 0x41, 0x99, 0x2d, 0x0f, 0xb0, 0x54, 0xbb, 0x16]); + this._inv_s = new Uint8Array([0x52, 0x09, 0x6a, 0xd5, 0x30, 0x36, 0xa5, 0x38, 0xbf, 0x40, 0xa3, 0x9e, 0x81, 0xf3, 0xd7, 0xfb, 0x7c, 0xe3, 0x39, 0x82, 0x9b, 0x2f, 0xff, 0x87, 0x34, 0x8e, 0x43, 0x44, 0xc4, 0xde, 0xe9, 0xcb, 0x54, 0x7b, 0x94, 0x32, 0xa6, 0xc2, 0x23, 0x3d, 0xee, 0x4c, 0x95, 0x0b, 0x42, 0xfa, 0xc3, 0x4e, 0x08, 0x2e, 0xa1, 0x66, 0x28, 0xd9, 0x24, 0xb2, 0x76, 0x5b, 0xa2, 0x49, 0x6d, 0x8b, 0xd1, 0x25, 0x72, 0xf8, 0xf6, 0x64, 0x86, 0x68, 0x98, 0x16, 0xd4, 0xa4, 0x5c, 0xcc, 0x5d, 0x65, 0xb6, 0x92, 0x6c, 0x70, 0x48, 0x50, 0xfd, 0xed, 0xb9, 0xda, 0x5e, 0x15, 0x46, 0x57, 0xa7, 0x8d, 0x9d, 0x84, 0x90, 0xd8, 0xab, 0x00, 0x8c, 0xbc, 0xd3, 0x0a, 0xf7, 0xe4, 0x58, 0x05, 0xb8, 0xb3, 0x45, 0x06, 0xd0, 0x2c, 0x1e, 0x8f, 0xca, 0x3f, 0x0f, 0x02, 0xc1, 0xaf, 0xbd, 0x03, 0x01, 0x13, 0x8a, 0x6b, 0x3a, 0x91, 0x11, 0x41, 0x4f, 0x67, 0xdc, 0xea, 0x97, 0xf2, 0xcf, 0xce, 0xf0, 0xb4, 0xe6, 0x73, 0x96, 0xac, 0x74, 0x22, 0xe7, 0xad, 0x35, 0x85, 0xe2, 0xf9, 0x37, 0xe8, 0x1c, 0x75, 0xdf, 0x6e, 0x47, 0xf1, 0x1a, 0x71, 0x1d, 0x29, 0xc5, 0x89, 0x6f, 0xb7, 0x62, 0x0e, 0xaa, 0x18, 0xbe, 0x1b, 0xfc, 0x56, 0x3e, 0x4b, 0xc6, 0xd2, 0x79, 0x20, 0x9a, 0xdb, 0xc0, 0xfe, 0x78, 0xcd, 0x5a, 0xf4, 0x1f, 0xdd, 0xa8, 0x33, 0x88, 0x07, 0xc7, 0x31, 0xb1, 0x12, 0x10, 0x59, 0x27, 0x80, 0xec, 0x5f, 0x60, 0x51, 0x7f, 0xa9, 0x19, 0xb5, 0x4a, 0x0d, 0x2d, 0xe5, 0x7a, 0x9f, 0x93, 0xc9, 0x9c, 0xef, 0xa0, 0xe0, 0x3b, 0x4d, 0xae, 0x2a, 0xf5, 0xb0, 0xc8, 0xeb, 0xbb, 0x3c, 0x83, 0x53, 0x99, 0x61, 0x17, 0x2b, 0x04, 0x7e, 0xba, 0x77, 0xd6, 0x26, 0xe1, 0x69, 0x14, 0x63, 0x55, 0x21, 0x0c, 0x7d]); + this._mix = new Uint32Array([0x00000000, 0x0e090d0b, 0x1c121a16, 0x121b171d, 0x3824342c, 0x362d3927, 0x24362e3a, 0x2a3f2331, 0x70486858, 0x7e416553, 0x6c5a724e, 0x62537f45, 0x486c5c74, 0x4665517f, 0x547e4662, 0x5a774b69, 0xe090d0b0, 0xee99ddbb, 0xfc82caa6, 0xf28bc7ad, 0xd8b4e49c, 0xd6bde997, 0xc4a6fe8a, 0xcaaff381, 0x90d8b8e8, 0x9ed1b5e3, 0x8ccaa2fe, 0x82c3aff5, 0xa8fc8cc4, 0xa6f581cf, 0xb4ee96d2, 0xbae79bd9, 0xdb3bbb7b, 0xd532b670, 0xc729a16d, 0xc920ac66, 0xe31f8f57, 0xed16825c, 0xff0d9541, 0xf104984a, 0xab73d323, 0xa57ade28, 0xb761c935, 0xb968c43e, 0x9357e70f, 0x9d5eea04, 0x8f45fd19, 0x814cf012, 0x3bab6bcb, 0x35a266c0, 0x27b971dd, 0x29b07cd6, 0x038f5fe7, 0x0d8652ec, 0x1f9d45f1, 0x119448fa, 0x4be30393, 0x45ea0e98, 0x57f11985, 0x59f8148e, 0x73c737bf, 0x7dce3ab4, 0x6fd52da9, 0x61dc20a2, 0xad766df6, 0xa37f60fd, 0xb16477e0, 0xbf6d7aeb, 0x955259da, 0x9b5b54d1, 0x894043cc, 0x87494ec7, 0xdd3e05ae, 0xd33708a5, 0xc12c1fb8, 0xcf2512b3, 0xe51a3182, 0xeb133c89, 0xf9082b94, 0xf701269f, 0x4de6bd46, 0x43efb04d, 0x51f4a750, 0x5ffdaa5b, 0x75c2896a, 0x7bcb8461, 0x69d0937c, 0x67d99e77, 0x3daed51e, 0x33a7d815, 0x21bccf08, 0x2fb5c203, 0x058ae132, 0x0b83ec39, 0x1998fb24, 0x1791f62f, 0x764dd68d, 0x7844db86, 0x6a5fcc9b, 0x6456c190, 0x4e69e2a1, 0x4060efaa, 0x527bf8b7, 0x5c72f5bc, 0x0605bed5, 0x080cb3de, 0x1a17a4c3, 0x141ea9c8, 0x3e218af9, 0x302887f2, 0x223390ef, 0x2c3a9de4, 0x96dd063d, 0x98d40b36, 0x8acf1c2b, 0x84c61120, 0xaef93211, 0xa0f03f1a, 0xb2eb2807, 0xbce2250c, 0xe6956e65, 0xe89c636e, 0xfa877473, 0xf48e7978, 0xdeb15a49, 0xd0b85742, 0xc2a3405f, 0xccaa4d54, 0x41ecdaf7, 0x4fe5d7fc, 0x5dfec0e1, 0x53f7cdea, 0x79c8eedb, 0x77c1e3d0, 0x65daf4cd, 0x6bd3f9c6, 0x31a4b2af, 0x3fadbfa4, 0x2db6a8b9, 0x23bfa5b2, 0x09808683, 0x07898b88, 0x15929c95, 0x1b9b919e, 0xa17c0a47, 0xaf75074c, 0xbd6e1051, 0xb3671d5a, 0x99583e6b, 0x97513360, 0x854a247d, 0x8b432976, 0xd134621f, 0xdf3d6f14, 0xcd267809, 0xc32f7502, 0xe9105633, 0xe7195b38, 0xf5024c25, 0xfb0b412e, 0x9ad7618c, 0x94de6c87, 0x86c57b9a, 0x88cc7691, 0xa2f355a0, 0xacfa58ab, 0xbee14fb6, 0xb0e842bd, 0xea9f09d4, 0xe49604df, 0xf68d13c2, 0xf8841ec9, 0xd2bb3df8, 0xdcb230f3, 0xcea927ee, 0xc0a02ae5, 0x7a47b13c, 0x744ebc37, 0x6655ab2a, 0x685ca621, 0x42638510, 0x4c6a881b, 0x5e719f06, 0x5078920d, 0x0a0fd964, 0x0406d46f, 0x161dc372, 0x1814ce79, 0x322bed48, 0x3c22e043, 0x2e39f75e, 0x2030fa55, 0xec9ab701, 0xe293ba0a, 0xf088ad17, 0xfe81a01c, 0xd4be832d, 0xdab78e26, 0xc8ac993b, 0xc6a59430, 0x9cd2df59, 0x92dbd252, 0x80c0c54f, 0x8ec9c844, 0xa4f6eb75, 0xaaffe67e, 0xb8e4f163, 0xb6edfc68, 0x0c0a67b1, 0x02036aba, 0x10187da7, 0x1e1170ac, 0x342e539d, 0x3a275e96, 0x283c498b, 0x26354480, 0x7c420fe9, 0x724b02e2, 0x605015ff, 0x6e5918f4, 0x44663bc5, 0x4a6f36ce, 0x587421d3, 0x567d2cd8, 0x37a10c7a, 0x39a80171, 0x2bb3166c, 0x25ba1b67, 0x0f853856, 0x018c355d, 0x13972240, 0x1d9e2f4b, 0x47e96422, 0x49e06929, 0x5bfb7e34, 0x55f2733f, 0x7fcd500e, 0x71c45d05, 0x63df4a18, 0x6dd64713, 0xd731dcca, 0xd938d1c1, 0xcb23c6dc, 0xc52acbd7, 0xef15e8e6, 0xe11ce5ed, 0xf307f2f0, 0xfd0efffb, 0xa779b492, 0xa970b999, 0xbb6bae84, 0xb562a38f, 0x9f5d80be, 0x91548db5, 0x834f9aa8, 0x8d4697a3]); + this._mixCol = new Uint8Array(256); + + for (let i = 0; i < 256; i++) { + if (i < 128) { + this._mixCol[i] = i << 1; + } else { + this._mixCol[i] = i << 1 ^ 0x1b; + } + } + + this.buffer = new Uint8Array(16); + this.bufferPosition = 0; + } + + _expandKey(cipherKey) { + (0, _util.unreachable)("Cannot call `_expandKey` on the base class"); + } + + _decrypt(input, key) { + let t, u, v; + const state = new Uint8Array(16); + state.set(input); + + for (let j = 0, k = this._keySize; j < 16; ++j, ++k) { + state[j] ^= key[k]; + } + + for (let i = this._cyclesOfRepetition - 1; i >= 1; --i) { + t = state[13]; + state[13] = state[9]; + state[9] = state[5]; + state[5] = state[1]; + state[1] = t; + t = state[14]; + u = state[10]; + state[14] = state[6]; + state[10] = state[2]; + state[6] = t; + state[2] = u; + t = state[15]; + u = state[11]; + v = state[7]; + state[15] = state[3]; + state[11] = t; + state[7] = u; + state[3] = v; + + for (let j = 0; j < 16; ++j) { + state[j] = this._inv_s[state[j]]; + } + + for (let j = 0, k = i * 16; j < 16; ++j, ++k) { + state[j] ^= key[k]; + } + + for (let j = 0; j < 16; j += 4) { + const s0 = this._mix[state[j]]; + const s1 = this._mix[state[j + 1]]; + const s2 = this._mix[state[j + 2]]; + const s3 = this._mix[state[j + 3]]; + t = s0 ^ s1 >>> 8 ^ s1 << 24 ^ s2 >>> 16 ^ s2 << 16 ^ s3 >>> 24 ^ s3 << 8; + state[j] = t >>> 24 & 0xff; + state[j + 1] = t >> 16 & 0xff; + state[j + 2] = t >> 8 & 0xff; + state[j + 3] = t & 0xff; + } + } + + t = state[13]; + state[13] = state[9]; + state[9] = state[5]; + state[5] = state[1]; + state[1] = t; + t = state[14]; + u = state[10]; + state[14] = state[6]; + state[10] = state[2]; + state[6] = t; + state[2] = u; + t = state[15]; + u = state[11]; + v = state[7]; + state[15] = state[3]; + state[11] = t; + state[7] = u; + state[3] = v; + + for (let j = 0; j < 16; ++j) { + state[j] = this._inv_s[state[j]]; + state[j] ^= key[j]; + } + + return state; + } + + _encrypt(input, key) { + const s = this._s; + let t, u, v; + const state = new Uint8Array(16); + state.set(input); + + for (let j = 0; j < 16; ++j) { + state[j] ^= key[j]; + } + + for (let i = 1; i < this._cyclesOfRepetition; i++) { + for (let j = 0; j < 16; ++j) { + state[j] = s[state[j]]; + } + + v = state[1]; + state[1] = state[5]; + state[5] = state[9]; + state[9] = state[13]; + state[13] = v; + v = state[2]; + u = state[6]; + state[2] = state[10]; + state[6] = state[14]; + state[10] = v; + state[14] = u; + v = state[3]; + u = state[7]; + t = state[11]; + state[3] = state[15]; + state[7] = v; + state[11] = u; + state[15] = t; + + for (let j = 0; j < 16; j += 4) { + const s0 = state[j + 0]; + const s1 = state[j + 1]; + const s2 = state[j + 2]; + const s3 = state[j + 3]; + t = s0 ^ s1 ^ s2 ^ s3; + state[j + 0] ^= t ^ this._mixCol[s0 ^ s1]; + state[j + 1] ^= t ^ this._mixCol[s1 ^ s2]; + state[j + 2] ^= t ^ this._mixCol[s2 ^ s3]; + state[j + 3] ^= t ^ this._mixCol[s3 ^ s0]; + } + + for (let j = 0, k = i * 16; j < 16; ++j, ++k) { + state[j] ^= key[k]; + } + } + + for (let j = 0; j < 16; ++j) { + state[j] = s[state[j]]; + } + + v = state[1]; + state[1] = state[5]; + state[5] = state[9]; + state[9] = state[13]; + state[13] = v; + v = state[2]; + u = state[6]; + state[2] = state[10]; + state[6] = state[14]; + state[10] = v; + state[14] = u; + v = state[3]; + u = state[7]; + t = state[11]; + state[3] = state[15]; + state[7] = v; + state[11] = u; + state[15] = t; + + for (let j = 0, k = this._keySize; j < 16; ++j, ++k) { + state[j] ^= key[k]; + } + + return state; + } + + _decryptBlock2(data, finalize) { + const sourceLength = data.length; + let buffer = this.buffer, + bufferLength = this.bufferPosition; + const result = []; + let iv = this.iv; + + for (let i = 0; i < sourceLength; ++i) { + buffer[bufferLength] = data[i]; + ++bufferLength; + + if (bufferLength < 16) { + continue; + } + + const plain = this._decrypt(buffer, this._key); + + for (let j = 0; j < 16; ++j) { + plain[j] ^= iv[j]; + } + + iv = buffer; + result.push(plain); + buffer = new Uint8Array(16); + bufferLength = 0; + } + + this.buffer = buffer; + this.bufferLength = bufferLength; + this.iv = iv; + + if (result.length === 0) { + return new Uint8Array(0); + } + + let outputLength = 16 * result.length; + + if (finalize) { + const lastBlock = result[result.length - 1]; + let psLen = lastBlock[15]; + + if (psLen <= 16) { + for (let i = 15, ii = 16 - psLen; i >= ii; --i) { + if (lastBlock[i] !== psLen) { + psLen = 0; + break; + } + } + + outputLength -= psLen; + result[result.length - 1] = lastBlock.subarray(0, 16 - psLen); + } + } + + const output = new Uint8Array(outputLength); + + for (let i = 0, j = 0, ii = result.length; i < ii; ++i, j += 16) { + output.set(result[i], j); + } + + return output; + } + + decryptBlock(data, finalize, iv = null) { + const sourceLength = data.length; + const buffer = this.buffer; + let bufferLength = this.bufferPosition; + + if (iv) { + this.iv = iv; + } else { + for (let i = 0; bufferLength < 16 && i < sourceLength; ++i, ++bufferLength) { + buffer[bufferLength] = data[i]; + } + + if (bufferLength < 16) { + this.bufferLength = bufferLength; + return new Uint8Array(0); + } + + this.iv = buffer; + data = data.subarray(16); + } + + this.buffer = new Uint8Array(16); + this.bufferLength = 0; + this.decryptBlock = this._decryptBlock2; + return this.decryptBlock(data, finalize); + } + + encrypt(data, iv) { + const sourceLength = data.length; + let buffer = this.buffer, + bufferLength = this.bufferPosition; + const result = []; + + if (!iv) { + iv = new Uint8Array(16); + } + + for (let i = 0; i < sourceLength; ++i) { + buffer[bufferLength] = data[i]; + ++bufferLength; + + if (bufferLength < 16) { + continue; + } + + for (let j = 0; j < 16; ++j) { + buffer[j] ^= iv[j]; + } + + const cipher = this._encrypt(buffer, this._key); + + iv = cipher; + result.push(cipher); + buffer = new Uint8Array(16); + bufferLength = 0; + } + + this.buffer = buffer; + this.bufferLength = bufferLength; + this.iv = iv; + + if (result.length === 0) { + return new Uint8Array(0); + } + + const outputLength = 16 * result.length; + const output = new Uint8Array(outputLength); + + for (let i = 0, j = 0, ii = result.length; i < ii; ++i, j += 16) { + output.set(result[i], j); + } + + return output; + } + +} + +class AES128Cipher extends AESBaseCipher { + constructor(key) { + super(); + this._cyclesOfRepetition = 10; + this._keySize = 160; + this._rcon = new Uint8Array([0x8d, 0x01, 0x02, 0x04, 0x08, 0x10, 0x20, 0x40, 0x80, 0x1b, 0x36, 0x6c, 0xd8, 0xab, 0x4d, 0x9a, 0x2f, 0x5e, 0xbc, 0x63, 0xc6, 0x97, 0x35, 0x6a, 0xd4, 0xb3, 0x7d, 0xfa, 0xef, 0xc5, 0x91, 0x39, 0x72, 0xe4, 0xd3, 0xbd, 0x61, 0xc2, 0x9f, 0x25, 0x4a, 0x94, 0x33, 0x66, 0xcc, 0x83, 0x1d, 0x3a, 0x74, 0xe8, 0xcb, 0x8d, 0x01, 0x02, 0x04, 0x08, 0x10, 0x20, 0x40, 0x80, 0x1b, 0x36, 0x6c, 0xd8, 0xab, 0x4d, 0x9a, 0x2f, 0x5e, 0xbc, 0x63, 0xc6, 0x97, 0x35, 0x6a, 0xd4, 0xb3, 0x7d, 0xfa, 0xef, 0xc5, 0x91, 0x39, 0x72, 0xe4, 0xd3, 0xbd, 0x61, 0xc2, 0x9f, 0x25, 0x4a, 0x94, 0x33, 0x66, 0xcc, 0x83, 0x1d, 0x3a, 0x74, 0xe8, 0xcb, 0x8d, 0x01, 0x02, 0x04, 0x08, 0x10, 0x20, 0x40, 0x80, 0x1b, 0x36, 0x6c, 0xd8, 0xab, 0x4d, 0x9a, 0x2f, 0x5e, 0xbc, 0x63, 0xc6, 0x97, 0x35, 0x6a, 0xd4, 0xb3, 0x7d, 0xfa, 0xef, 0xc5, 0x91, 0x39, 0x72, 0xe4, 0xd3, 0xbd, 0x61, 0xc2, 0x9f, 0x25, 0x4a, 0x94, 0x33, 0x66, 0xcc, 0x83, 0x1d, 0x3a, 0x74, 0xe8, 0xcb, 0x8d, 0x01, 0x02, 0x04, 0x08, 0x10, 0x20, 0x40, 0x80, 0x1b, 0x36, 0x6c, 0xd8, 0xab, 0x4d, 0x9a, 0x2f, 0x5e, 0xbc, 0x63, 0xc6, 0x97, 0x35, 0x6a, 0xd4, 0xb3, 0x7d, 0xfa, 0xef, 0xc5, 0x91, 0x39, 0x72, 0xe4, 0xd3, 0xbd, 0x61, 0xc2, 0x9f, 0x25, 0x4a, 0x94, 0x33, 0x66, 0xcc, 0x83, 0x1d, 0x3a, 0x74, 0xe8, 0xcb, 0x8d, 0x01, 0x02, 0x04, 0x08, 0x10, 0x20, 0x40, 0x80, 0x1b, 0x36, 0x6c, 0xd8, 0xab, 0x4d, 0x9a, 0x2f, 0x5e, 0xbc, 0x63, 0xc6, 0x97, 0x35, 0x6a, 0xd4, 0xb3, 0x7d, 0xfa, 0xef, 0xc5, 0x91, 0x39, 0x72, 0xe4, 0xd3, 0xbd, 0x61, 0xc2, 0x9f, 0x25, 0x4a, 0x94, 0x33, 0x66, 0xcc, 0x83, 0x1d, 0x3a, 0x74, 0xe8, 0xcb, 0x8d]); + this._key = this._expandKey(key); + } + + _expandKey(cipherKey) { + const b = 176; + const s = this._s; + const rcon = this._rcon; + const result = new Uint8Array(b); + result.set(cipherKey); + + for (let j = 16, i = 1; j < b; ++i) { + let t1 = result[j - 3]; + let t2 = result[j - 2]; + let t3 = result[j - 1]; + let t4 = result[j - 4]; + t1 = s[t1]; + t2 = s[t2]; + t3 = s[t3]; + t4 = s[t4]; + t1 = t1 ^ rcon[i]; + + for (let n = 0; n < 4; ++n) { + result[j] = t1 ^= result[j - 16]; + j++; + result[j] = t2 ^= result[j - 16]; + j++; + result[j] = t3 ^= result[j - 16]; + j++; + result[j] = t4 ^= result[j - 16]; + j++; + } + } + + return result; + } + +} + +exports.AES128Cipher = AES128Cipher; + +class AES256Cipher extends AESBaseCipher { + constructor(key) { + super(); + this._cyclesOfRepetition = 14; + this._keySize = 224; + this._key = this._expandKey(key); + } + + _expandKey(cipherKey) { + const b = 240; + const s = this._s; + const result = new Uint8Array(b); + result.set(cipherKey); + let r = 1; + let t1, t2, t3, t4; + + for (let j = 32, i = 1; j < b; ++i) { + if (j % 32 === 16) { + t1 = s[t1]; + t2 = s[t2]; + t3 = s[t3]; + t4 = s[t4]; + } else if (j % 32 === 0) { + t1 = result[j - 3]; + t2 = result[j - 2]; + t3 = result[j - 1]; + t4 = result[j - 4]; + t1 = s[t1]; + t2 = s[t2]; + t3 = s[t3]; + t4 = s[t4]; + t1 = t1 ^ r; + + if ((r <<= 1) >= 256) { + r = (r ^ 0x1b) & 0xff; + } + } + + for (let n = 0; n < 4; ++n) { + result[j] = t1 ^= result[j - 32]; + j++; + result[j] = t2 ^= result[j - 32]; + j++; + result[j] = t3 ^= result[j - 32]; + j++; + result[j] = t4 ^= result[j - 32]; + j++; + } + } + + return result; + } + +} + +exports.AES256Cipher = AES256Cipher; + +class PDF17 { + checkOwnerPassword(password, ownerValidationSalt, userBytes, ownerPassword) { + var hashData = new Uint8Array(password.length + 56); + hashData.set(password, 0); + hashData.set(ownerValidationSalt, password.length); + hashData.set(userBytes, password.length + ownerValidationSalt.length); + var result = calculateSHA256(hashData, 0, hashData.length); + return (0, _util.isArrayEqual)(result, ownerPassword); + } + + checkUserPassword(password, userValidationSalt, userPassword) { + var hashData = new Uint8Array(password.length + 8); + hashData.set(password, 0); + hashData.set(userValidationSalt, password.length); + var result = calculateSHA256(hashData, 0, hashData.length); + return (0, _util.isArrayEqual)(result, userPassword); + } + + getOwnerKey(password, ownerKeySalt, userBytes, ownerEncryption) { + var hashData = new Uint8Array(password.length + 56); + hashData.set(password, 0); + hashData.set(ownerKeySalt, password.length); + hashData.set(userBytes, password.length + ownerKeySalt.length); + var key = calculateSHA256(hashData, 0, hashData.length); + var cipher = new AES256Cipher(key); + return cipher.decryptBlock(ownerEncryption, false, new Uint8Array(16)); + } + + getUserKey(password, userKeySalt, userEncryption) { + var hashData = new Uint8Array(password.length + 8); + hashData.set(password, 0); + hashData.set(userKeySalt, password.length); + var key = calculateSHA256(hashData, 0, hashData.length); + var cipher = new AES256Cipher(key); + return cipher.decryptBlock(userEncryption, false, new Uint8Array(16)); + } + +} + +exports.PDF17 = PDF17; + +var PDF20 = function PDF20Closure() { + function calculatePDF20Hash(password, input, userBytes) { + var k = calculateSHA256(input, 0, input.length).subarray(0, 32); + var e = [0]; + var i = 0; + + while (i < 64 || e[e.length - 1] > i - 32) { + const combinedLength = password.length + k.length + userBytes.length, + combinedArray = new Uint8Array(combinedLength); + let writeOffset = 0; + combinedArray.set(password, writeOffset); + writeOffset += password.length; + combinedArray.set(k, writeOffset); + writeOffset += k.length; + combinedArray.set(userBytes, writeOffset); + var k1 = new Uint8Array(combinedLength * 64); + + for (var j = 0, pos = 0; j < 64; j++, pos += combinedLength) { + k1.set(combinedArray, pos); + } + + var cipher = new AES128Cipher(k.subarray(0, 16)); + e = cipher.encrypt(k1, k.subarray(16, 32)); + var remainder = 0; + + for (var z = 0; z < 16; z++) { + remainder *= 256 % 3; + remainder %= 3; + remainder += (e[z] >>> 0) % 3; + remainder %= 3; + } + + if (remainder === 0) { + k = calculateSHA256(e, 0, e.length); + } else if (remainder === 1) { + k = calculateSHA384(e, 0, e.length); + } else if (remainder === 2) { + k = calculateSHA512(e, 0, e.length); + } + + i++; + } + + return k.subarray(0, 32); + } + + class PDF20 { + hash(password, concatBytes, userBytes) { + return calculatePDF20Hash(password, concatBytes, userBytes); + } + + checkOwnerPassword(password, ownerValidationSalt, userBytes, ownerPassword) { + var hashData = new Uint8Array(password.length + 56); + hashData.set(password, 0); + hashData.set(ownerValidationSalt, password.length); + hashData.set(userBytes, password.length + ownerValidationSalt.length); + var result = calculatePDF20Hash(password, hashData, userBytes); + return (0, _util.isArrayEqual)(result, ownerPassword); + } + + checkUserPassword(password, userValidationSalt, userPassword) { + var hashData = new Uint8Array(password.length + 8); + hashData.set(password, 0); + hashData.set(userValidationSalt, password.length); + var result = calculatePDF20Hash(password, hashData, []); + return (0, _util.isArrayEqual)(result, userPassword); + } + + getOwnerKey(password, ownerKeySalt, userBytes, ownerEncryption) { + var hashData = new Uint8Array(password.length + 56); + hashData.set(password, 0); + hashData.set(ownerKeySalt, password.length); + hashData.set(userBytes, password.length + ownerKeySalt.length); + var key = calculatePDF20Hash(password, hashData, userBytes); + var cipher = new AES256Cipher(key); + return cipher.decryptBlock(ownerEncryption, false, new Uint8Array(16)); + } + + getUserKey(password, userKeySalt, userEncryption) { + var hashData = new Uint8Array(password.length + 8); + hashData.set(password, 0); + hashData.set(userKeySalt, password.length); + var key = calculatePDF20Hash(password, hashData, []); + var cipher = new AES256Cipher(key); + return cipher.decryptBlock(userEncryption, false, new Uint8Array(16)); + } + + } + + return PDF20; +}(); + +exports.PDF20 = PDF20; + +class CipherTransform { + constructor(stringCipherConstructor, streamCipherConstructor) { + this.StringCipherConstructor = stringCipherConstructor; + this.StreamCipherConstructor = streamCipherConstructor; + } + + createStream(stream, length) { + var cipher = new this.StreamCipherConstructor(); + return new _stream.DecryptStream(stream, length, function cipherTransformDecryptStream(data, finalize) { + return cipher.decryptBlock(data, finalize); + }); + } + + decryptString(s) { + var cipher = new this.StringCipherConstructor(); + var data = (0, _util.stringToBytes)(s); + data = cipher.decryptBlock(data, true); + return (0, _util.bytesToString)(data); + } + + encryptString(s) { + const cipher = new this.StringCipherConstructor(); + + if (cipher instanceof AESBaseCipher) { + const strLen = s.length; + const pad = 16 - strLen % 16; + + if (pad !== 16) { + s = s.padEnd(16 * Math.ceil(strLen / 16), String.fromCharCode(pad)); + } + + const iv = new Uint8Array(16); + + if (typeof crypto !== "undefined") { + crypto.getRandomValues(iv); + } else { + for (let i = 0; i < 16; i++) { + iv[i] = Math.floor(256 * Math.random()); + } + } + + let data = (0, _util.stringToBytes)(s); + data = cipher.encrypt(data, iv); + const buf = new Uint8Array(16 + data.length); + buf.set(iv); + buf.set(data, 16); + return (0, _util.bytesToString)(buf); + } + + let data = (0, _util.stringToBytes)(s); + data = cipher.encrypt(data); + return (0, _util.bytesToString)(data); + } + +} + +var CipherTransformFactory = function CipherTransformFactoryClosure() { + var defaultPasswordBytes = new Uint8Array([0x28, 0xBF, 0x4E, 0x5E, 0x4E, 0x75, 0x8A, 0x41, 0x64, 0x00, 0x4E, 0x56, 0xFF, 0xFA, 0x01, 0x08, 0x2E, 0x2E, 0x00, 0xB6, 0xD0, 0x68, 0x3E, 0x80, 0x2F, 0x0C, 0xA9, 0xFE, 0x64, 0x53, 0x69, 0x7A]); + + function createEncryptionKey20(revision, password, ownerPassword, ownerValidationSalt, ownerKeySalt, uBytes, userPassword, userValidationSalt, userKeySalt, ownerEncryption, userEncryption, perms) { + if (password) { + var passwordLength = Math.min(127, password.length); + password = password.subarray(0, passwordLength); + } else { + password = []; + } + + var pdfAlgorithm; + + if (revision === 6) { + pdfAlgorithm = new PDF20(); + } else { + pdfAlgorithm = new PDF17(); + } + + if (pdfAlgorithm.checkUserPassword(password, userValidationSalt, userPassword)) { + return pdfAlgorithm.getUserKey(password, userKeySalt, userEncryption); + } else if (password.length && pdfAlgorithm.checkOwnerPassword(password, ownerValidationSalt, uBytes, ownerPassword)) { + return pdfAlgorithm.getOwnerKey(password, ownerKeySalt, uBytes, ownerEncryption); + } + + return null; + } + + function prepareKeyData(fileId, password, ownerPassword, userPassword, flags, revision, keyLength, encryptMetadata) { + var hashDataSize = 40 + ownerPassword.length + fileId.length; + var hashData = new Uint8Array(hashDataSize), + i = 0, + j, + n; + + if (password) { + n = Math.min(32, password.length); + + for (; i < n; ++i) { + hashData[i] = password[i]; + } + } + + j = 0; + + while (i < 32) { + hashData[i++] = defaultPasswordBytes[j++]; + } + + for (j = 0, n = ownerPassword.length; j < n; ++j) { + hashData[i++] = ownerPassword[j]; + } + + hashData[i++] = flags & 0xff; + hashData[i++] = flags >> 8 & 0xff; + hashData[i++] = flags >> 16 & 0xff; + hashData[i++] = flags >>> 24 & 0xff; + + for (j = 0, n = fileId.length; j < n; ++j) { + hashData[i++] = fileId[j]; + } + + if (revision >= 4 && !encryptMetadata) { + hashData[i++] = 0xff; + hashData[i++] = 0xff; + hashData[i++] = 0xff; + hashData[i++] = 0xff; + } + + var hash = calculateMD5(hashData, 0, i); + var keyLengthInBytes = keyLength >> 3; + + if (revision >= 3) { + for (j = 0; j < 50; ++j) { + hash = calculateMD5(hash, 0, keyLengthInBytes); + } + } + + var encryptionKey = hash.subarray(0, keyLengthInBytes); + var cipher, checkData; + + if (revision >= 3) { + for (i = 0; i < 32; ++i) { + hashData[i] = defaultPasswordBytes[i]; + } + + for (j = 0, n = fileId.length; j < n; ++j) { + hashData[i++] = fileId[j]; + } + + cipher = new ARCFourCipher(encryptionKey); + checkData = cipher.encryptBlock(calculateMD5(hashData, 0, i)); + n = encryptionKey.length; + var derivedKey = new Uint8Array(n), + k; + + for (j = 1; j <= 19; ++j) { + for (k = 0; k < n; ++k) { + derivedKey[k] = encryptionKey[k] ^ j; + } + + cipher = new ARCFourCipher(derivedKey); + checkData = cipher.encryptBlock(checkData); + } + + for (j = 0, n = checkData.length; j < n; ++j) { + if (userPassword[j] !== checkData[j]) { + return null; + } + } + } else { + cipher = new ARCFourCipher(encryptionKey); + checkData = cipher.encryptBlock(defaultPasswordBytes); + + for (j = 0, n = checkData.length; j < n; ++j) { + if (userPassword[j] !== checkData[j]) { + return null; + } + } + } + + return encryptionKey; + } + + function decodeUserPassword(password, ownerPassword, revision, keyLength) { + var hashData = new Uint8Array(32), + i = 0, + j, + n; + n = Math.min(32, password.length); + + for (; i < n; ++i) { + hashData[i] = password[i]; + } + + j = 0; + + while (i < 32) { + hashData[i++] = defaultPasswordBytes[j++]; + } + + var hash = calculateMD5(hashData, 0, i); + var keyLengthInBytes = keyLength >> 3; + + if (revision >= 3) { + for (j = 0; j < 50; ++j) { + hash = calculateMD5(hash, 0, hash.length); + } + } + + var cipher, userPassword; + + if (revision >= 3) { + userPassword = ownerPassword; + var derivedKey = new Uint8Array(keyLengthInBytes), + k; + + for (j = 19; j >= 0; j--) { + for (k = 0; k < keyLengthInBytes; ++k) { + derivedKey[k] = hash[k] ^ j; + } + + cipher = new ARCFourCipher(derivedKey); + userPassword = cipher.encryptBlock(userPassword); + } + } else { + cipher = new ARCFourCipher(hash.subarray(0, keyLengthInBytes)); + userPassword = cipher.encryptBlock(ownerPassword); + } + + return userPassword; + } + + var identityName = _primitives.Name.get("Identity"); + + function buildObjectKey(num, gen, encryptionKey, isAes = false) { + var key = new Uint8Array(encryptionKey.length + 9), + i, + n; + + for (i = 0, n = encryptionKey.length; i < n; ++i) { + key[i] = encryptionKey[i]; + } + + key[i++] = num & 0xff; + key[i++] = num >> 8 & 0xff; + key[i++] = num >> 16 & 0xff; + key[i++] = gen & 0xff; + key[i++] = gen >> 8 & 0xff; + + if (isAes) { + key[i++] = 0x73; + key[i++] = 0x41; + key[i++] = 0x6c; + key[i++] = 0x54; + } + + var hash = calculateMD5(key, 0, i); + return hash.subarray(0, Math.min(encryptionKey.length + 5, 16)); + } + + function buildCipherConstructor(cf, name, num, gen, key) { + if (!(0, _primitives.isName)(name)) { + throw new _util.FormatError("Invalid crypt filter name."); + } + + var cryptFilter = cf.get(name.name); + var cfm; + + if (cryptFilter !== null && cryptFilter !== undefined) { + cfm = cryptFilter.get("CFM"); + } + + if (!cfm || cfm.name === "None") { + return function cipherTransformFactoryBuildCipherConstructorNone() { + return new NullCipher(); + }; + } + + if (cfm.name === "V2") { + return function cipherTransformFactoryBuildCipherConstructorV2() { + return new ARCFourCipher(buildObjectKey(num, gen, key, false)); + }; + } + + if (cfm.name === "AESV2") { + return function cipherTransformFactoryBuildCipherConstructorAESV2() { + return new AES128Cipher(buildObjectKey(num, gen, key, true)); + }; + } + + if (cfm.name === "AESV3") { + return function cipherTransformFactoryBuildCipherConstructorAESV3() { + return new AES256Cipher(key); + }; + } + + throw new _util.FormatError("Unknown crypto method"); + } + + class CipherTransformFactory { + constructor(dict, fileId, password) { + var filter = dict.get("Filter"); + + if (!(0, _primitives.isName)(filter, "Standard")) { + throw new _util.FormatError("unknown encryption method"); + } + + this.dict = dict; + var algorithm = dict.get("V"); + + if (!Number.isInteger(algorithm) || algorithm !== 1 && algorithm !== 2 && algorithm !== 4 && algorithm !== 5) { + throw new _util.FormatError("unsupported encryption algorithm"); + } + + this.algorithm = algorithm; + var keyLength = dict.get("Length"); + + if (!keyLength) { + if (algorithm <= 3) { + keyLength = 40; + } else { + var cfDict = dict.get("CF"); + var streamCryptoName = dict.get("StmF"); + + if ((0, _primitives.isDict)(cfDict) && (0, _primitives.isName)(streamCryptoName)) { + cfDict.suppressEncryption = true; + var handlerDict = cfDict.get(streamCryptoName.name); + keyLength = handlerDict && handlerDict.get("Length") || 128; + + if (keyLength < 40) { + keyLength <<= 3; + } + } + } + } + + if (!Number.isInteger(keyLength) || keyLength < 40 || keyLength % 8 !== 0) { + throw new _util.FormatError("invalid key length"); + } + + var ownerPassword = (0, _util.stringToBytes)(dict.get("O")).subarray(0, 32); + var userPassword = (0, _util.stringToBytes)(dict.get("U")).subarray(0, 32); + var flags = dict.get("P"); + var revision = dict.get("R"); + var encryptMetadata = (algorithm === 4 || algorithm === 5) && dict.get("EncryptMetadata") !== false; + this.encryptMetadata = encryptMetadata; + var fileIdBytes = (0, _util.stringToBytes)(fileId); + var passwordBytes; + + if (password) { + if (revision === 6) { + try { + password = (0, _util.utf8StringToString)(password); + } catch (ex) { + (0, _util.warn)("CipherTransformFactory: " + "Unable to convert UTF8 encoded password."); + } + } + + passwordBytes = (0, _util.stringToBytes)(password); + } + + var encryptionKey; + + if (algorithm !== 5) { + encryptionKey = prepareKeyData(fileIdBytes, passwordBytes, ownerPassword, userPassword, flags, revision, keyLength, encryptMetadata); + } else { + var ownerValidationSalt = (0, _util.stringToBytes)(dict.get("O")).subarray(32, 40); + var ownerKeySalt = (0, _util.stringToBytes)(dict.get("O")).subarray(40, 48); + var uBytes = (0, _util.stringToBytes)(dict.get("U")).subarray(0, 48); + var userValidationSalt = (0, _util.stringToBytes)(dict.get("U")).subarray(32, 40); + var userKeySalt = (0, _util.stringToBytes)(dict.get("U")).subarray(40, 48); + var ownerEncryption = (0, _util.stringToBytes)(dict.get("OE")); + var userEncryption = (0, _util.stringToBytes)(dict.get("UE")); + var perms = (0, _util.stringToBytes)(dict.get("Perms")); + encryptionKey = createEncryptionKey20(revision, passwordBytes, ownerPassword, ownerValidationSalt, ownerKeySalt, uBytes, userPassword, userValidationSalt, userKeySalt, ownerEncryption, userEncryption, perms); + } + + if (!encryptionKey && !password) { + throw new _util.PasswordException("No password given", _util.PasswordResponses.NEED_PASSWORD); + } else if (!encryptionKey && password) { + var decodedPassword = decodeUserPassword(passwordBytes, ownerPassword, revision, keyLength); + encryptionKey = prepareKeyData(fileIdBytes, decodedPassword, ownerPassword, userPassword, flags, revision, keyLength, encryptMetadata); + } + + if (!encryptionKey) { + throw new _util.PasswordException("Incorrect Password", _util.PasswordResponses.INCORRECT_PASSWORD); + } + + this.encryptionKey = encryptionKey; + + if (algorithm >= 4) { + var cf = dict.get("CF"); + + if ((0, _primitives.isDict)(cf)) { + cf.suppressEncryption = true; + } + + this.cf = cf; + this.stmf = dict.get("StmF") || identityName; + this.strf = dict.get("StrF") || identityName; + this.eff = dict.get("EFF") || this.stmf; + } + } + + createCipherTransform(num, gen) { + if (this.algorithm === 4 || this.algorithm === 5) { + return new CipherTransform(buildCipherConstructor(this.cf, this.stmf, num, gen, this.encryptionKey), buildCipherConstructor(this.cf, this.strf, num, gen, this.encryptionKey)); + } + + var key = buildObjectKey(num, gen, this.encryptionKey, false); + + var cipherConstructor = function buildCipherCipherConstructor() { + return new ARCFourCipher(key); + }; + + return new CipherTransform(cipherConstructor, cipherConstructor); + } + + } + + return CipherTransformFactory; +}(); + +exports.CipherTransformFactory = CipherTransformFactory; + +/***/ }), +/* 23 */ +/***/ ((__unused_webpack_module, exports, __w_pdfjs_require__) => { + + + +Object.defineProperty(exports, "__esModule", ({ + value: true +})); +exports.ColorSpace = void 0; + +var _util = __w_pdfjs_require__(2); + +var _primitives = __w_pdfjs_require__(5); + +var _core_utils = __w_pdfjs_require__(8); + +function resizeRgbImage(src, dest, w1, h1, w2, h2, alpha01) { + const COMPONENTS = 3; + alpha01 = alpha01 !== 1 ? 0 : alpha01; + const xRatio = w1 / w2; + const yRatio = h1 / h2; + let newIndex = 0, + oldIndex; + const xScaled = new Uint16Array(w2); + const w1Scanline = w1 * COMPONENTS; + + for (let i = 0; i < w2; i++) { + xScaled[i] = Math.floor(i * xRatio) * COMPONENTS; + } + + for (let i = 0; i < h2; i++) { + const py = Math.floor(i * yRatio) * w1Scanline; + + for (let j = 0; j < w2; j++) { + oldIndex = py + xScaled[j]; + dest[newIndex++] = src[oldIndex++]; + dest[newIndex++] = src[oldIndex++]; + dest[newIndex++] = src[oldIndex++]; + newIndex += alpha01; + } + } +} + +class ColorSpace { + constructor(name, numComps) { + if (this.constructor === ColorSpace) { + (0, _util.unreachable)("Cannot initialize ColorSpace."); + } + + this.name = name; + this.numComps = numComps; + } + + getRgb(src, srcOffset) { + const rgb = new Uint8ClampedArray(3); + this.getRgbItem(src, srcOffset, rgb, 0); + return rgb; + } + + getRgbItem(src, srcOffset, dest, destOffset) { + (0, _util.unreachable)("Should not call ColorSpace.getRgbItem"); + } + + getRgbBuffer(src, srcOffset, count, dest, destOffset, bits, alpha01) { + (0, _util.unreachable)("Should not call ColorSpace.getRgbBuffer"); + } + + getOutputLength(inputLength, alpha01) { + (0, _util.unreachable)("Should not call ColorSpace.getOutputLength"); + } + + isPassthrough(bits) { + return false; + } + + isDefaultDecode(decodeMap, bpc) { + return ColorSpace.isDefaultDecode(decodeMap, this.numComps); + } + + fillRgb(dest, originalWidth, originalHeight, width, height, actualHeight, bpc, comps, alpha01) { + const count = originalWidth * originalHeight; + let rgbBuf = null; + const numComponentColors = 1 << bpc; + const needsResizing = originalHeight !== height || originalWidth !== width; + + if (this.isPassthrough(bpc)) { + rgbBuf = comps; + } else if (this.numComps === 1 && count > numComponentColors && this.name !== "DeviceGray" && this.name !== "DeviceRGB") { + const allColors = bpc <= 8 ? new Uint8Array(numComponentColors) : new Uint16Array(numComponentColors); + + for (let i = 0; i < numComponentColors; i++) { + allColors[i] = i; + } + + const colorMap = new Uint8ClampedArray(numComponentColors * 3); + this.getRgbBuffer(allColors, 0, numComponentColors, colorMap, 0, bpc, 0); + + if (!needsResizing) { + let destPos = 0; + + for (let i = 0; i < count; ++i) { + const key = comps[i] * 3; + dest[destPos++] = colorMap[key]; + dest[destPos++] = colorMap[key + 1]; + dest[destPos++] = colorMap[key + 2]; + destPos += alpha01; + } + } else { + rgbBuf = new Uint8Array(count * 3); + let rgbPos = 0; + + for (let i = 0; i < count; ++i) { + const key = comps[i] * 3; + rgbBuf[rgbPos++] = colorMap[key]; + rgbBuf[rgbPos++] = colorMap[key + 1]; + rgbBuf[rgbPos++] = colorMap[key + 2]; + } + } + } else { + if (!needsResizing) { + this.getRgbBuffer(comps, 0, width * actualHeight, dest, 0, bpc, alpha01); + } else { + rgbBuf = new Uint8ClampedArray(count * 3); + this.getRgbBuffer(comps, 0, count, rgbBuf, 0, bpc, 0); + } + } + + if (rgbBuf) { + if (needsResizing) { + resizeRgbImage(rgbBuf, dest, originalWidth, originalHeight, width, height, alpha01); + } else { + let destPos = 0, + rgbPos = 0; + + for (let i = 0, ii = width * actualHeight; i < ii; i++) { + dest[destPos++] = rgbBuf[rgbPos++]; + dest[destPos++] = rgbBuf[rgbPos++]; + dest[destPos++] = rgbBuf[rgbPos++]; + destPos += alpha01; + } + } + } + } + + get usesZeroToOneRange() { + return (0, _util.shadow)(this, "usesZeroToOneRange", true); + } + + static _cache(cacheKey, xref, localColorSpaceCache, parsedColorSpace) { + if (!localColorSpaceCache) { + throw new Error('ColorSpace._cache - expected "localColorSpaceCache" argument.'); + } + + if (!parsedColorSpace) { + throw new Error('ColorSpace._cache - expected "parsedColorSpace" argument.'); + } + + let csName, csRef; + + if (cacheKey instanceof _primitives.Ref) { + csRef = cacheKey; + cacheKey = xref.fetch(cacheKey); + } + + if (cacheKey instanceof _primitives.Name) { + csName = cacheKey.name; + } + + if (csName || csRef) { + localColorSpaceCache.set(csName, csRef, parsedColorSpace); + } + } + + static getCached(cacheKey, xref, localColorSpaceCache) { + if (!localColorSpaceCache) { + throw new Error('ColorSpace.getCached - expected "localColorSpaceCache" argument.'); + } + + if (cacheKey instanceof _primitives.Ref) { + const localColorSpace = localColorSpaceCache.getByRef(cacheKey); + + if (localColorSpace) { + return localColorSpace; + } + + try { + cacheKey = xref.fetch(cacheKey); + } catch (ex) { + if (ex instanceof _core_utils.MissingDataException) { + throw ex; + } + } + } + + if (cacheKey instanceof _primitives.Name) { + const localColorSpace = localColorSpaceCache.getByName(cacheKey.name); + + if (localColorSpace) { + return localColorSpace; + } + } + + return null; + } + + static async parseAsync({ + cs, + xref, + resources = null, + pdfFunctionFactory, + localColorSpaceCache + }) { + const parsedColorSpace = this._parse(cs, xref, resources, pdfFunctionFactory); + + this._cache(cs, xref, localColorSpaceCache, parsedColorSpace); + + return parsedColorSpace; + } + + static parse({ + cs, + xref, + resources = null, + pdfFunctionFactory, + localColorSpaceCache + }) { + const cachedColorSpace = this.getCached(cs, xref, localColorSpaceCache); + + if (cachedColorSpace) { + return cachedColorSpace; + } + + const parsedColorSpace = this._parse(cs, xref, resources, pdfFunctionFactory); + + this._cache(cs, xref, localColorSpaceCache, parsedColorSpace); + + return parsedColorSpace; + } + + static _parse(cs, xref, resources = null, pdfFunctionFactory) { + cs = xref.fetchIfRef(cs); + + if ((0, _primitives.isName)(cs)) { + switch (cs.name) { + case "DeviceGray": + case "G": + return this.singletons.gray; + + case "DeviceRGB": + case "RGB": + return this.singletons.rgb; + + case "DeviceCMYK": + case "CMYK": + return this.singletons.cmyk; + + case "Pattern": + return new PatternCS(null); + + default: + if ((0, _primitives.isDict)(resources)) { + const colorSpaces = resources.get("ColorSpace"); + + if ((0, _primitives.isDict)(colorSpaces)) { + const resourcesCS = colorSpaces.get(cs.name); + + if (resourcesCS) { + if ((0, _primitives.isName)(resourcesCS)) { + return this._parse(resourcesCS, xref, resources, pdfFunctionFactory); + } + + cs = resourcesCS; + break; + } + } + } + + throw new _util.FormatError(`Unrecognized ColorSpace: ${cs.name}`); + } + } + + if (Array.isArray(cs)) { + const mode = xref.fetchIfRef(cs[0]).name; + let params, numComps, baseCS, whitePoint, blackPoint, gamma; + + switch (mode) { + case "DeviceGray": + case "G": + return this.singletons.gray; + + case "DeviceRGB": + case "RGB": + return this.singletons.rgb; + + case "DeviceCMYK": + case "CMYK": + return this.singletons.cmyk; + + case "CalGray": + params = xref.fetchIfRef(cs[1]); + whitePoint = params.getArray("WhitePoint"); + blackPoint = params.getArray("BlackPoint"); + gamma = params.get("Gamma"); + return new CalGrayCS(whitePoint, blackPoint, gamma); + + case "CalRGB": + params = xref.fetchIfRef(cs[1]); + whitePoint = params.getArray("WhitePoint"); + blackPoint = params.getArray("BlackPoint"); + gamma = params.getArray("Gamma"); + const matrix = params.getArray("Matrix"); + return new CalRGBCS(whitePoint, blackPoint, gamma, matrix); + + case "ICCBased": + const stream = xref.fetchIfRef(cs[1]); + const dict = stream.dict; + numComps = dict.get("N"); + const alt = dict.get("Alternate"); + + if (alt) { + const altCS = this._parse(alt, xref, resources, pdfFunctionFactory); + + if (altCS.numComps === numComps) { + return altCS; + } + + (0, _util.warn)("ICCBased color space: Ignoring incorrect /Alternate entry."); + } + + if (numComps === 1) { + return this.singletons.gray; + } else if (numComps === 3) { + return this.singletons.rgb; + } else if (numComps === 4) { + return this.singletons.cmyk; + } + + break; + + case "Pattern": + baseCS = cs[1] || null; + + if (baseCS) { + baseCS = this._parse(baseCS, xref, resources, pdfFunctionFactory); + } + + return new PatternCS(baseCS); + + case "Indexed": + case "I": + baseCS = this._parse(cs[1], xref, resources, pdfFunctionFactory); + const hiVal = xref.fetchIfRef(cs[2]) + 1; + const lookup = xref.fetchIfRef(cs[3]); + return new IndexedCS(baseCS, hiVal, lookup); + + case "Separation": + case "DeviceN": + const name = xref.fetchIfRef(cs[1]); + numComps = Array.isArray(name) ? name.length : 1; + baseCS = this._parse(cs[2], xref, resources, pdfFunctionFactory); + const tintFn = pdfFunctionFactory.create(cs[3]); + return new AlternateCS(numComps, baseCS, tintFn); + + case "Lab": + params = xref.fetchIfRef(cs[1]); + whitePoint = params.getArray("WhitePoint"); + blackPoint = params.getArray("BlackPoint"); + const range = params.getArray("Range"); + return new LabCS(whitePoint, blackPoint, range); + + default: + throw new _util.FormatError(`Unimplemented ColorSpace object: ${mode}`); + } + } + + throw new _util.FormatError(`Unrecognized ColorSpace object: ${cs}`); + } + + static isDefaultDecode(decode, numComps) { + if (!Array.isArray(decode)) { + return true; + } + + if (numComps * 2 !== decode.length) { + (0, _util.warn)("The decode map is not the correct length"); + return true; + } + + for (let i = 0, ii = decode.length; i < ii; i += 2) { + if (decode[i] !== 0 || decode[i + 1] !== 1) { + return false; + } + } + + return true; + } + + static get singletons() { + return (0, _util.shadow)(this, "singletons", { + get gray() { + return (0, _util.shadow)(this, "gray", new DeviceGrayCS()); + }, + + get rgb() { + return (0, _util.shadow)(this, "rgb", new DeviceRgbCS()); + }, + + get cmyk() { + return (0, _util.shadow)(this, "cmyk", new DeviceCmykCS()); + } + + }); + } + +} + +exports.ColorSpace = ColorSpace; + +class AlternateCS extends ColorSpace { + constructor(numComps, base, tintFn) { + super("Alternate", numComps); + this.base = base; + this.tintFn = tintFn; + this.tmpBuf = new Float32Array(base.numComps); + } + + getRgbItem(src, srcOffset, dest, destOffset) { + const tmpBuf = this.tmpBuf; + this.tintFn(src, srcOffset, tmpBuf, 0); + this.base.getRgbItem(tmpBuf, 0, dest, destOffset); + } + + getRgbBuffer(src, srcOffset, count, dest, destOffset, bits, alpha01) { + const tintFn = this.tintFn; + const base = this.base; + const scale = 1 / ((1 << bits) - 1); + const baseNumComps = base.numComps; + const usesZeroToOneRange = base.usesZeroToOneRange; + const isPassthrough = (base.isPassthrough(8) || !usesZeroToOneRange) && alpha01 === 0; + let pos = isPassthrough ? destOffset : 0; + const baseBuf = isPassthrough ? dest : new Uint8ClampedArray(baseNumComps * count); + const numComps = this.numComps; + const scaled = new Float32Array(numComps); + const tinted = new Float32Array(baseNumComps); + let i, j; + + for (i = 0; i < count; i++) { + for (j = 0; j < numComps; j++) { + scaled[j] = src[srcOffset++] * scale; + } + + tintFn(scaled, 0, tinted, 0); + + if (usesZeroToOneRange) { + for (j = 0; j < baseNumComps; j++) { + baseBuf[pos++] = tinted[j] * 255; + } + } else { + base.getRgbItem(tinted, 0, baseBuf, pos); + pos += baseNumComps; + } + } + + if (!isPassthrough) { + base.getRgbBuffer(baseBuf, 0, count, dest, destOffset, 8, alpha01); + } + } + + getOutputLength(inputLength, alpha01) { + return this.base.getOutputLength(inputLength * this.base.numComps / this.numComps, alpha01); + } + +} + +class PatternCS extends ColorSpace { + constructor(baseCS) { + super("Pattern", null); + this.base = baseCS; + } + + isDefaultDecode(decodeMap, bpc) { + (0, _util.unreachable)("Should not call PatternCS.isDefaultDecode"); + } + +} + +class IndexedCS extends ColorSpace { + constructor(base, highVal, lookup) { + super("Indexed", 1); + this.base = base; + this.highVal = highVal; + const length = base.numComps * highVal; + this.lookup = new Uint8Array(length); + + if ((0, _primitives.isStream)(lookup)) { + const bytes = lookup.getBytes(length); + this.lookup.set(bytes); + } else if (typeof lookup === "string") { + for (let i = 0; i < length; ++i) { + this.lookup[i] = lookup.charCodeAt(i) & 0xff; + } + } else { + throw new _util.FormatError(`IndexedCS - unrecognized lookup table: ${lookup}`); + } + } + + getRgbItem(src, srcOffset, dest, destOffset) { + const numComps = this.base.numComps; + const start = src[srcOffset] * numComps; + this.base.getRgbBuffer(this.lookup, start, 1, dest, destOffset, 8, 0); + } + + getRgbBuffer(src, srcOffset, count, dest, destOffset, bits, alpha01) { + const base = this.base; + const numComps = base.numComps; + const outputDelta = base.getOutputLength(numComps, alpha01); + const lookup = this.lookup; + + for (let i = 0; i < count; ++i) { + const lookupPos = src[srcOffset++] * numComps; + base.getRgbBuffer(lookup, lookupPos, 1, dest, destOffset, 8, alpha01); + destOffset += outputDelta; + } + } + + getOutputLength(inputLength, alpha01) { + return this.base.getOutputLength(inputLength * this.base.numComps, alpha01); + } + + isDefaultDecode(decodeMap, bpc) { + if (!Array.isArray(decodeMap)) { + return true; + } + + if (decodeMap.length !== 2) { + (0, _util.warn)("Decode map length is not correct"); + return true; + } + + if (!Number.isInteger(bpc) || bpc < 1) { + (0, _util.warn)("Bits per component is not correct"); + return true; + } + + return decodeMap[0] === 0 && decodeMap[1] === (1 << bpc) - 1; + } + +} + +class DeviceGrayCS extends ColorSpace { + constructor() { + super("DeviceGray", 1); + } + + getRgbItem(src, srcOffset, dest, destOffset) { + const c = src[srcOffset] * 255; + dest[destOffset] = dest[destOffset + 1] = dest[destOffset + 2] = c; + } + + getRgbBuffer(src, srcOffset, count, dest, destOffset, bits, alpha01) { + const scale = 255 / ((1 << bits) - 1); + let j = srcOffset, + q = destOffset; + + for (let i = 0; i < count; ++i) { + const c = scale * src[j++]; + dest[q++] = c; + dest[q++] = c; + dest[q++] = c; + q += alpha01; + } + } + + getOutputLength(inputLength, alpha01) { + return inputLength * (3 + alpha01); + } + +} + +class DeviceRgbCS extends ColorSpace { + constructor() { + super("DeviceRGB", 3); + } + + getRgbItem(src, srcOffset, dest, destOffset) { + dest[destOffset] = src[srcOffset] * 255; + dest[destOffset + 1] = src[srcOffset + 1] * 255; + dest[destOffset + 2] = src[srcOffset + 2] * 255; + } + + getRgbBuffer(src, srcOffset, count, dest, destOffset, bits, alpha01) { + if (bits === 8 && alpha01 === 0) { + dest.set(src.subarray(srcOffset, srcOffset + count * 3), destOffset); + return; + } + + const scale = 255 / ((1 << bits) - 1); + let j = srcOffset, + q = destOffset; + + for (let i = 0; i < count; ++i) { + dest[q++] = scale * src[j++]; + dest[q++] = scale * src[j++]; + dest[q++] = scale * src[j++]; + q += alpha01; + } + } + + getOutputLength(inputLength, alpha01) { + return inputLength * (3 + alpha01) / 3 | 0; + } + + isPassthrough(bits) { + return bits === 8; + } + +} + +const DeviceCmykCS = function DeviceCmykCSClosure() { + function convertToRgb(src, srcOffset, srcScale, dest, destOffset) { + const c = src[srcOffset] * srcScale; + const m = src[srcOffset + 1] * srcScale; + const y = src[srcOffset + 2] * srcScale; + const k = src[srcOffset + 3] * srcScale; + dest[destOffset] = 255 + c * (-4.387332384609988 * c + 54.48615194189176 * m + 18.82290502165302 * y + 212.25662451639585 * k + -285.2331026137004) + m * (1.7149763477362134 * m - 5.6096736904047315 * y + -17.873870861415444 * k - 5.497006427196366) + y * (-2.5217340131683033 * y - 21.248923337353073 * k + 17.5119270841813) + k * (-21.86122147463605 * k - 189.48180835922747); + dest[destOffset + 1] = 255 + c * (8.841041422036149 * c + 60.118027045597366 * m + 6.871425592049007 * y + 31.159100130055922 * k + -79.2970844816548) + m * (-15.310361306967817 * m + 17.575251261109482 * y + 131.35250912493976 * k - 190.9453302588951) + y * (4.444339102852739 * y + 9.8632861493405 * k - 24.86741582555878) + k * (-20.737325471181034 * k - 187.80453709719578); + dest[destOffset + 2] = 255 + c * (0.8842522430003296 * c + 8.078677503112928 * m + 30.89978309703729 * y - 0.23883238689178934 * k + -14.183576799673286) + m * (10.49593273432072 * m + 63.02378494754052 * y + 50.606957656360734 * k - 112.23884253719248) + y * (0.03296041114873217 * y + 115.60384449646641 * k + -193.58209356861505) + k * (-22.33816807309886 * k - 180.12613974708367); + } + + class DeviceCmykCS extends ColorSpace { + constructor() { + super("DeviceCMYK", 4); + } + + getRgbItem(src, srcOffset, dest, destOffset) { + convertToRgb(src, srcOffset, 1, dest, destOffset); + } + + getRgbBuffer(src, srcOffset, count, dest, destOffset, bits, alpha01) { + const scale = 1 / ((1 << bits) - 1); + + for (let i = 0; i < count; i++) { + convertToRgb(src, srcOffset, scale, dest, destOffset); + srcOffset += 4; + destOffset += 3 + alpha01; + } + } + + getOutputLength(inputLength, alpha01) { + return inputLength / 4 * (3 + alpha01) | 0; + } + + } + + return DeviceCmykCS; +}(); + +const CalGrayCS = function CalGrayCSClosure() { + function convertToRgb(cs, src, srcOffset, dest, destOffset, scale) { + const A = src[srcOffset] * scale; + const AG = A ** cs.G; + const L = cs.YW * AG; + const val = Math.max(295.8 * L ** 0.333333333333333333 - 40.8, 0); + dest[destOffset] = val; + dest[destOffset + 1] = val; + dest[destOffset + 2] = val; + } + + class CalGrayCS extends ColorSpace { + constructor(whitePoint, blackPoint, gamma) { + super("CalGray", 1); + + if (!whitePoint) { + throw new _util.FormatError("WhitePoint missing - required for color space CalGray"); + } + + blackPoint = blackPoint || [0, 0, 0]; + gamma = gamma || 1; + this.XW = whitePoint[0]; + this.YW = whitePoint[1]; + this.ZW = whitePoint[2]; + this.XB = blackPoint[0]; + this.YB = blackPoint[1]; + this.ZB = blackPoint[2]; + this.G = gamma; + + if (this.XW < 0 || this.ZW < 0 || this.YW !== 1) { + throw new _util.FormatError(`Invalid WhitePoint components for ${this.name}` + ", no fallback available"); + } + + if (this.XB < 0 || this.YB < 0 || this.ZB < 0) { + (0, _util.info)(`Invalid BlackPoint for ${this.name}, falling back to default.`); + this.XB = this.YB = this.ZB = 0; + } + + if (this.XB !== 0 || this.YB !== 0 || this.ZB !== 0) { + (0, _util.warn)(`${this.name}, BlackPoint: XB: ${this.XB}, YB: ${this.YB}, ` + `ZB: ${this.ZB}, only default values are supported.`); + } + + if (this.G < 1) { + (0, _util.info)(`Invalid Gamma: ${this.G} for ${this.name}, ` + "falling back to default."); + this.G = 1; + } + } + + getRgbItem(src, srcOffset, dest, destOffset) { + convertToRgb(this, src, srcOffset, dest, destOffset, 1); + } + + getRgbBuffer(src, srcOffset, count, dest, destOffset, bits, alpha01) { + const scale = 1 / ((1 << bits) - 1); + + for (let i = 0; i < count; ++i) { + convertToRgb(this, src, srcOffset, dest, destOffset, scale); + srcOffset += 1; + destOffset += 3 + alpha01; + } + } + + getOutputLength(inputLength, alpha01) { + return inputLength * (3 + alpha01); + } + + } + + return CalGrayCS; +}(); + +const CalRGBCS = function CalRGBCSClosure() { + const BRADFORD_SCALE_MATRIX = new Float32Array([0.8951, 0.2664, -0.1614, -0.7502, 1.7135, 0.0367, 0.0389, -0.0685, 1.0296]); + const BRADFORD_SCALE_INVERSE_MATRIX = new Float32Array([0.9869929, -0.1470543, 0.1599627, 0.4323053, 0.5183603, 0.0492912, -0.0085287, 0.0400428, 0.9684867]); + const SRGB_D65_XYZ_TO_RGB_MATRIX = new Float32Array([3.2404542, -1.5371385, -0.4985314, -0.9692660, 1.8760108, 0.0415560, 0.0556434, -0.2040259, 1.0572252]); + const FLAT_WHITEPOINT_MATRIX = new Float32Array([1, 1, 1]); + const tempNormalizeMatrix = new Float32Array(3); + const tempConvertMatrix1 = new Float32Array(3); + const tempConvertMatrix2 = new Float32Array(3); + const DECODE_L_CONSTANT = ((8 + 16) / 116) ** 3 / 8.0; + + function matrixProduct(a, b, result) { + result[0] = a[0] * b[0] + a[1] * b[1] + a[2] * b[2]; + result[1] = a[3] * b[0] + a[4] * b[1] + a[5] * b[2]; + result[2] = a[6] * b[0] + a[7] * b[1] + a[8] * b[2]; + } + + function convertToFlat(sourceWhitePoint, LMS, result) { + result[0] = LMS[0] * 1 / sourceWhitePoint[0]; + result[1] = LMS[1] * 1 / sourceWhitePoint[1]; + result[2] = LMS[2] * 1 / sourceWhitePoint[2]; + } + + function convertToD65(sourceWhitePoint, LMS, result) { + const D65X = 0.95047; + const D65Y = 1; + const D65Z = 1.08883; + result[0] = LMS[0] * D65X / sourceWhitePoint[0]; + result[1] = LMS[1] * D65Y / sourceWhitePoint[1]; + result[2] = LMS[2] * D65Z / sourceWhitePoint[2]; + } + + function sRGBTransferFunction(color) { + if (color <= 0.0031308) { + return adjustToRange(0, 1, 12.92 * color); + } + + if (color >= 0.99554525) { + return 1; + } + + return adjustToRange(0, 1, (1 + 0.055) * color ** (1 / 2.4) - 0.055); + } + + function adjustToRange(min, max, value) { + return Math.max(min, Math.min(max, value)); + } + + function decodeL(L) { + if (L < 0) { + return -decodeL(-L); + } + + if (L > 8.0) { + return ((L + 16) / 116) ** 3; + } + + return L * DECODE_L_CONSTANT; + } + + function compensateBlackPoint(sourceBlackPoint, XYZ_Flat, result) { + if (sourceBlackPoint[0] === 0 && sourceBlackPoint[1] === 0 && sourceBlackPoint[2] === 0) { + result[0] = XYZ_Flat[0]; + result[1] = XYZ_Flat[1]; + result[2] = XYZ_Flat[2]; + return; + } + + const zeroDecodeL = decodeL(0); + const X_DST = zeroDecodeL; + const X_SRC = decodeL(sourceBlackPoint[0]); + const Y_DST = zeroDecodeL; + const Y_SRC = decodeL(sourceBlackPoint[1]); + const Z_DST = zeroDecodeL; + const Z_SRC = decodeL(sourceBlackPoint[2]); + const X_Scale = (1 - X_DST) / (1 - X_SRC); + const X_Offset = 1 - X_Scale; + const Y_Scale = (1 - Y_DST) / (1 - Y_SRC); + const Y_Offset = 1 - Y_Scale; + const Z_Scale = (1 - Z_DST) / (1 - Z_SRC); + const Z_Offset = 1 - Z_Scale; + result[0] = XYZ_Flat[0] * X_Scale + X_Offset; + result[1] = XYZ_Flat[1] * Y_Scale + Y_Offset; + result[2] = XYZ_Flat[2] * Z_Scale + Z_Offset; + } + + function normalizeWhitePointToFlat(sourceWhitePoint, XYZ_In, result) { + if (sourceWhitePoint[0] === 1 && sourceWhitePoint[2] === 1) { + result[0] = XYZ_In[0]; + result[1] = XYZ_In[1]; + result[2] = XYZ_In[2]; + return; + } + + const LMS = result; + matrixProduct(BRADFORD_SCALE_MATRIX, XYZ_In, LMS); + const LMS_Flat = tempNormalizeMatrix; + convertToFlat(sourceWhitePoint, LMS, LMS_Flat); + matrixProduct(BRADFORD_SCALE_INVERSE_MATRIX, LMS_Flat, result); + } + + function normalizeWhitePointToD65(sourceWhitePoint, XYZ_In, result) { + const LMS = result; + matrixProduct(BRADFORD_SCALE_MATRIX, XYZ_In, LMS); + const LMS_D65 = tempNormalizeMatrix; + convertToD65(sourceWhitePoint, LMS, LMS_D65); + matrixProduct(BRADFORD_SCALE_INVERSE_MATRIX, LMS_D65, result); + } + + function convertToRgb(cs, src, srcOffset, dest, destOffset, scale) { + const A = adjustToRange(0, 1, src[srcOffset] * scale); + const B = adjustToRange(0, 1, src[srcOffset + 1] * scale); + const C = adjustToRange(0, 1, src[srcOffset + 2] * scale); + const AGR = A === 1 ? 1 : A ** cs.GR; + const BGG = B === 1 ? 1 : B ** cs.GG; + const CGB = C === 1 ? 1 : C ** cs.GB; + const X = cs.MXA * AGR + cs.MXB * BGG + cs.MXC * CGB; + const Y = cs.MYA * AGR + cs.MYB * BGG + cs.MYC * CGB; + const Z = cs.MZA * AGR + cs.MZB * BGG + cs.MZC * CGB; + const XYZ = tempConvertMatrix1; + XYZ[0] = X; + XYZ[1] = Y; + XYZ[2] = Z; + const XYZ_Flat = tempConvertMatrix2; + normalizeWhitePointToFlat(cs.whitePoint, XYZ, XYZ_Flat); + const XYZ_Black = tempConvertMatrix1; + compensateBlackPoint(cs.blackPoint, XYZ_Flat, XYZ_Black); + const XYZ_D65 = tempConvertMatrix2; + normalizeWhitePointToD65(FLAT_WHITEPOINT_MATRIX, XYZ_Black, XYZ_D65); + const SRGB = tempConvertMatrix1; + matrixProduct(SRGB_D65_XYZ_TO_RGB_MATRIX, XYZ_D65, SRGB); + dest[destOffset] = sRGBTransferFunction(SRGB[0]) * 255; + dest[destOffset + 1] = sRGBTransferFunction(SRGB[1]) * 255; + dest[destOffset + 2] = sRGBTransferFunction(SRGB[2]) * 255; + } + + class CalRGBCS extends ColorSpace { + constructor(whitePoint, blackPoint, gamma, matrix) { + super("CalRGB", 3); + + if (!whitePoint) { + throw new _util.FormatError("WhitePoint missing - required for color space CalRGB"); + } + + blackPoint = blackPoint || new Float32Array(3); + gamma = gamma || new Float32Array([1, 1, 1]); + matrix = matrix || new Float32Array([1, 0, 0, 0, 1, 0, 0, 0, 1]); + const XW = whitePoint[0]; + const YW = whitePoint[1]; + const ZW = whitePoint[2]; + this.whitePoint = whitePoint; + const XB = blackPoint[0]; + const YB = blackPoint[1]; + const ZB = blackPoint[2]; + this.blackPoint = blackPoint; + this.GR = gamma[0]; + this.GG = gamma[1]; + this.GB = gamma[2]; + this.MXA = matrix[0]; + this.MYA = matrix[1]; + this.MZA = matrix[2]; + this.MXB = matrix[3]; + this.MYB = matrix[4]; + this.MZB = matrix[5]; + this.MXC = matrix[6]; + this.MYC = matrix[7]; + this.MZC = matrix[8]; + + if (XW < 0 || ZW < 0 || YW !== 1) { + throw new _util.FormatError(`Invalid WhitePoint components for ${this.name}` + ", no fallback available"); + } + + if (XB < 0 || YB < 0 || ZB < 0) { + (0, _util.info)(`Invalid BlackPoint for ${this.name} [${XB}, ${YB}, ${ZB}], ` + "falling back to default."); + this.blackPoint = new Float32Array(3); + } + + if (this.GR < 0 || this.GG < 0 || this.GB < 0) { + (0, _util.info)(`Invalid Gamma [${this.GR}, ${this.GG}, ${this.GB}] for ` + `${this.name}, falling back to default.`); + this.GR = this.GG = this.GB = 1; + } + } + + getRgbItem(src, srcOffset, dest, destOffset) { + convertToRgb(this, src, srcOffset, dest, destOffset, 1); + } + + getRgbBuffer(src, srcOffset, count, dest, destOffset, bits, alpha01) { + const scale = 1 / ((1 << bits) - 1); + + for (let i = 0; i < count; ++i) { + convertToRgb(this, src, srcOffset, dest, destOffset, scale); + srcOffset += 3; + destOffset += 3 + alpha01; + } + } + + getOutputLength(inputLength, alpha01) { + return inputLength * (3 + alpha01) / 3 | 0; + } + + } + + return CalRGBCS; +}(); + +const LabCS = function LabCSClosure() { + function fn_g(x) { + let result; + + if (x >= 6 / 29) { + result = x ** 3; + } else { + result = 108 / 841 * (x - 4 / 29); + } + + return result; + } + + function decode(value, high1, low2, high2) { + return low2 + value * (high2 - low2) / high1; + } + + function convertToRgb(cs, src, srcOffset, maxVal, dest, destOffset) { + let Ls = src[srcOffset]; + let as = src[srcOffset + 1]; + let bs = src[srcOffset + 2]; + + if (maxVal !== false) { + Ls = decode(Ls, maxVal, 0, 100); + as = decode(as, maxVal, cs.amin, cs.amax); + bs = decode(bs, maxVal, cs.bmin, cs.bmax); + } + + if (as > cs.amax) { + as = cs.amax; + } else if (as < cs.amin) { + as = cs.amin; + } + + if (bs > cs.bmax) { + bs = cs.bmax; + } else if (bs < cs.bmin) { + bs = cs.bmin; + } + + const M = (Ls + 16) / 116; + const L = M + as / 500; + const N = M - bs / 200; + const X = cs.XW * fn_g(L); + const Y = cs.YW * fn_g(M); + const Z = cs.ZW * fn_g(N); + let r, g, b; + + if (cs.ZW < 1) { + r = X * 3.1339 + Y * -1.617 + Z * -0.4906; + g = X * -0.9785 + Y * 1.916 + Z * 0.0333; + b = X * 0.072 + Y * -0.229 + Z * 1.4057; + } else { + r = X * 3.2406 + Y * -1.5372 + Z * -0.4986; + g = X * -0.9689 + Y * 1.8758 + Z * 0.0415; + b = X * 0.0557 + Y * -0.204 + Z * 1.057; + } + + dest[destOffset] = Math.sqrt(r) * 255; + dest[destOffset + 1] = Math.sqrt(g) * 255; + dest[destOffset + 2] = Math.sqrt(b) * 255; + } + + class LabCS extends ColorSpace { + constructor(whitePoint, blackPoint, range) { + super("Lab", 3); + + if (!whitePoint) { + throw new _util.FormatError("WhitePoint missing - required for color space Lab"); + } + + blackPoint = blackPoint || [0, 0, 0]; + range = range || [-100, 100, -100, 100]; + this.XW = whitePoint[0]; + this.YW = whitePoint[1]; + this.ZW = whitePoint[2]; + this.amin = range[0]; + this.amax = range[1]; + this.bmin = range[2]; + this.bmax = range[3]; + this.XB = blackPoint[0]; + this.YB = blackPoint[1]; + this.ZB = blackPoint[2]; + + if (this.XW < 0 || this.ZW < 0 || this.YW !== 1) { + throw new _util.FormatError("Invalid WhitePoint components, no fallback available"); + } + + if (this.XB < 0 || this.YB < 0 || this.ZB < 0) { + (0, _util.info)("Invalid BlackPoint, falling back to default"); + this.XB = this.YB = this.ZB = 0; + } + + if (this.amin > this.amax || this.bmin > this.bmax) { + (0, _util.info)("Invalid Range, falling back to defaults"); + this.amin = -100; + this.amax = 100; + this.bmin = -100; + this.bmax = 100; + } + } + + getRgbItem(src, srcOffset, dest, destOffset) { + convertToRgb(this, src, srcOffset, false, dest, destOffset); + } + + getRgbBuffer(src, srcOffset, count, dest, destOffset, bits, alpha01) { + const maxVal = (1 << bits) - 1; + + for (let i = 0; i < count; i++) { + convertToRgb(this, src, srcOffset, maxVal, dest, destOffset); + srcOffset += 3; + destOffset += 3 + alpha01; + } + } + + getOutputLength(inputLength, alpha01) { + return inputLength * (3 + alpha01) / 3 | 0; + } + + isDefaultDecode(decodeMap, bpc) { + return true; + } + + get usesZeroToOneRange() { + return (0, _util.shadow)(this, "usesZeroToOneRange", false); + } + + } + + return LabCS; +}(); + +/***/ }), +/* 24 */ +/***/ ((__unused_webpack_module, exports, __w_pdfjs_require__) => { + + + +Object.defineProperty(exports, "__esModule", ({ + value: true +})); +exports.LocalTilingPatternCache = exports.LocalImageCache = exports.LocalGStateCache = exports.LocalFunctionCache = exports.LocalColorSpaceCache = exports.GlobalImageCache = void 0; + +var _util = __w_pdfjs_require__(2); + +var _primitives = __w_pdfjs_require__(5); + +class BaseLocalCache { + constructor(options) { + if (this.constructor === BaseLocalCache) { + (0, _util.unreachable)("Cannot initialize BaseLocalCache."); + } + + if (!options || !options.onlyRefs) { + this._nameRefMap = new Map(); + this._imageMap = new Map(); + } + + this._imageCache = new _primitives.RefSetCache(); + } + + getByName(name) { + const ref = this._nameRefMap.get(name); + + if (ref) { + return this.getByRef(ref); + } + + return this._imageMap.get(name) || null; + } + + getByRef(ref) { + return this._imageCache.get(ref) || null; + } + + set(name, ref, data) { + (0, _util.unreachable)("Abstract method `set` called."); + } + +} + +class LocalImageCache extends BaseLocalCache { + set(name, ref = null, data) { + if (!name) { + throw new Error('LocalImageCache.set - expected "name" argument.'); + } + + if (ref) { + if (this._imageCache.has(ref)) { + return; + } + + this._nameRefMap.set(name, ref); + + this._imageCache.put(ref, data); + + return; + } + + if (this._imageMap.has(name)) { + return; + } + + this._imageMap.set(name, data); + } + +} + +exports.LocalImageCache = LocalImageCache; + +class LocalColorSpaceCache extends BaseLocalCache { + set(name = null, ref = null, data) { + if (!name && !ref) { + throw new Error('LocalColorSpaceCache.set - expected "name" and/or "ref" argument.'); + } + + if (ref) { + if (this._imageCache.has(ref)) { + return; + } + + if (name) { + this._nameRefMap.set(name, ref); + } + + this._imageCache.put(ref, data); + + return; + } + + if (this._imageMap.has(name)) { + return; + } + + this._imageMap.set(name, data); + } + +} + +exports.LocalColorSpaceCache = LocalColorSpaceCache; + +class LocalFunctionCache extends BaseLocalCache { + constructor(options) { + super({ + onlyRefs: true + }); + } + + getByName(name) { + (0, _util.unreachable)("Should not call `getByName` method."); + } + + set(name = null, ref, data) { + if (!ref) { + throw new Error('LocalFunctionCache.set - expected "ref" argument.'); + } + + if (this._imageCache.has(ref)) { + return; + } + + this._imageCache.put(ref, data); + } + +} + +exports.LocalFunctionCache = LocalFunctionCache; + +class LocalGStateCache extends BaseLocalCache { + set(name, ref = null, data) { + if (!name) { + throw new Error('LocalGStateCache.set - expected "name" argument.'); + } + + if (ref) { + if (this._imageCache.has(ref)) { + return; + } + + this._nameRefMap.set(name, ref); + + this._imageCache.put(ref, data); + + return; + } + + if (this._imageMap.has(name)) { + return; + } + + this._imageMap.set(name, data); + } + +} + +exports.LocalGStateCache = LocalGStateCache; + +class LocalTilingPatternCache extends BaseLocalCache { + set(name, ref = null, data) { + if (!name) { + throw new Error('LocalTilingPatternCache.set - expected "name" argument.'); + } + + if (ref) { + if (this._imageCache.has(ref)) { + return; + } + + this._nameRefMap.set(name, ref); + + this._imageCache.put(ref, data); + + return; + } + + if (this._imageMap.has(name)) { + return; + } + + this._imageMap.set(name, data); + } + +} + +exports.LocalTilingPatternCache = LocalTilingPatternCache; + +class GlobalImageCache { + static get NUM_PAGES_THRESHOLD() { + return (0, _util.shadow)(this, "NUM_PAGES_THRESHOLD", 2); + } + + static get MIN_IMAGES_TO_CACHE() { + return (0, _util.shadow)(this, "MIN_IMAGES_TO_CACHE", 10); + } + + static get MAX_BYTE_SIZE() { + return (0, _util.shadow)(this, "MAX_BYTE_SIZE", 40e6); + } + + constructor() { + this._refCache = new _primitives.RefSetCache(); + this._imageCache = new _primitives.RefSetCache(); + } + + get _byteSize() { + let byteSize = 0; + + this._imageCache.forEach(imageData => { + byteSize += imageData.byteSize; + }); + + return byteSize; + } + + get _cacheLimitReached() { + if (this._imageCache.size < GlobalImageCache.MIN_IMAGES_TO_CACHE) { + return false; + } + + if (this._byteSize < GlobalImageCache.MAX_BYTE_SIZE) { + return false; + } + + return true; + } + + shouldCache(ref, pageIndex) { + const pageIndexSet = this._refCache.get(ref); + + const numPages = pageIndexSet ? pageIndexSet.size + (pageIndexSet.has(pageIndex) ? 0 : 1) : 1; + + if (numPages < GlobalImageCache.NUM_PAGES_THRESHOLD) { + return false; + } + + if (!this._imageCache.has(ref) && this._cacheLimitReached) { + return false; + } + + return true; + } + + addPageIndex(ref, pageIndex) { + let pageIndexSet = this._refCache.get(ref); + + if (!pageIndexSet) { + pageIndexSet = new Set(); + + this._refCache.put(ref, pageIndexSet); + } + + pageIndexSet.add(pageIndex); + } + + addByteSize(ref, byteSize) { + const imageData = this._imageCache.get(ref); + + if (!imageData) { + return; + } + + if (imageData.byteSize) { + return; + } + + imageData.byteSize = byteSize; + } + + getData(ref, pageIndex) { + const pageIndexSet = this._refCache.get(ref); + + if (!pageIndexSet) { + return null; + } + + if (pageIndexSet.size < GlobalImageCache.NUM_PAGES_THRESHOLD) { + return null; + } + + const imageData = this._imageCache.get(ref); + + if (!imageData) { + return null; + } + + pageIndexSet.add(pageIndex); + return imageData; + } + + setData(ref, data) { + if (!this._refCache.has(ref)) { + throw new Error('GlobalImageCache.setData - expected "addPageIndex" to have been called.'); + } + + if (this._imageCache.has(ref)) { + return; + } + + if (this._cacheLimitReached) { + (0, _util.warn)("GlobalImageCache.setData - cache limit reached."); + return; + } + + this._imageCache.put(ref, data); + } + + clear(onlyData = false) { + if (!onlyData) { + this._refCache.clear(); + } + + this._imageCache.clear(); + } + +} + +exports.GlobalImageCache = GlobalImageCache; + +/***/ }), +/* 25 */ +/***/ ((__unused_webpack_module, exports, __w_pdfjs_require__) => { + + + +Object.defineProperty(exports, "__esModule", ({ + value: true +})); +exports.MetadataParser = void 0; + +var _xml_parser = __w_pdfjs_require__(26); + +class MetadataParser { + constructor(data) { + data = this._repair(data); + const parser = new _xml_parser.SimpleXMLParser({ + lowerCaseName: true + }); + const xmlDocument = parser.parseFromString(data); + this._metadataMap = new Map(); + this._data = data; + + if (xmlDocument) { + this._parse(xmlDocument); + } + } + + _repair(data) { + return data.replace(/^[^<]+/, "").replace(/>\\376\\377([^<]+)/g, function (all, codes) { + const bytes = codes.replace(/\\([0-3])([0-7])([0-7])/g, function (code, d1, d2, d3) { + return String.fromCharCode(d1 * 64 + d2 * 8 + d3 * 1); + }).replace(/&(amp|apos|gt|lt|quot);/g, function (str, name) { + switch (name) { + case "amp": + return "&"; + + case "apos": + return "'"; + + case "gt": + return ">"; + + case "lt": + return "<"; + + case "quot": + return '"'; + } + + throw new Error(`_repair: ${name} isn't defined.`); + }); + const charBuf = []; + + for (let i = 0, ii = bytes.length; i < ii; i += 2) { + const code = bytes.charCodeAt(i) * 256 + bytes.charCodeAt(i + 1); + + if (code >= 32 && code < 127 && code !== 60 && code !== 62 && code !== 38) { + charBuf.push(String.fromCharCode(code)); + } else { + charBuf.push("&#x" + (0x10000 + code).toString(16).substring(1) + ";"); + } + } + + return ">" + charBuf.join(""); + }); + } + + _getSequence(entry) { + const name = entry.nodeName; + + if (name !== "rdf:bag" && name !== "rdf:seq" && name !== "rdf:alt") { + return null; + } + + return entry.childNodes.filter(node => node.nodeName === "rdf:li"); + } + + _parseArray(entry) { + if (!entry.hasChildNodes()) { + return; + } + + const [seqNode] = entry.childNodes; + const sequence = this._getSequence(seqNode) || []; + + this._metadataMap.set(entry.nodeName, sequence.map(node => node.textContent.trim())); + } + + _parse(xmlDocument) { + let rdf = xmlDocument.documentElement; + + if (rdf.nodeName !== "rdf:rdf") { + rdf = rdf.firstChild; + + while (rdf && rdf.nodeName !== "rdf:rdf") { + rdf = rdf.nextSibling; + } + } + + if (!rdf || rdf.nodeName !== "rdf:rdf" || !rdf.hasChildNodes()) { + return; + } + + for (const desc of rdf.childNodes) { + if (desc.nodeName !== "rdf:description") { + continue; + } + + for (const entry of desc.childNodes) { + const name = entry.nodeName; + + switch (name) { + case "#text": + continue; + + case "dc:creator": + case "dc:subject": + this._parseArray(entry); + + continue; + } + + this._metadataMap.set(name, entry.textContent.trim()); + } + } + } + + get serializable() { + return { + parsedData: this._metadataMap, + rawData: this._data + }; + } + +} + +exports.MetadataParser = MetadataParser; + +/***/ }), +/* 26 */ +/***/ ((__unused_webpack_module, exports, __w_pdfjs_require__) => { + + + +Object.defineProperty(exports, "__esModule", ({ + value: true +})); +exports.XMLParserErrorCode = exports.XMLParserBase = exports.SimpleXMLParser = exports.SimpleDOMNode = void 0; + +var _core_utils = __w_pdfjs_require__(8); + +const XMLParserErrorCode = { + NoError: 0, + EndOfDocument: -1, + UnterminatedCdat: -2, + UnterminatedXmlDeclaration: -3, + UnterminatedDoctypeDeclaration: -4, + UnterminatedComment: -5, + MalformedElement: -6, + OutOfMemory: -7, + UnterminatedAttributeValue: -8, + UnterminatedElement: -9, + ElementNeverBegun: -10 +}; +exports.XMLParserErrorCode = XMLParserErrorCode; + +function isWhitespace(s, index) { + const ch = s[index]; + return ch === " " || ch === "\n" || ch === "\r" || ch === "\t"; +} + +function isWhitespaceString(s) { + for (let i = 0, ii = s.length; i < ii; i++) { + if (!isWhitespace(s, i)) { + return false; + } + } + + return true; +} + +class XMLParserBase { + _resolveEntities(s) { + return s.replace(/&([^;]+);/g, (all, entity) => { + if (entity.substring(0, 2) === "#x") { + return String.fromCodePoint(parseInt(entity.substring(2), 16)); + } else if (entity.substring(0, 1) === "#") { + return String.fromCodePoint(parseInt(entity.substring(1), 10)); + } + + switch (entity) { + case "lt": + return "<"; + + case "gt": + return ">"; + + case "amp": + return "&"; + + case "quot": + return '"'; + + case "apos": + return "'"; + } + + return this.onResolveEntity(entity); + }); + } + + _parseContent(s, start) { + const attributes = []; + let pos = start; + + function skipWs() { + while (pos < s.length && isWhitespace(s, pos)) { + ++pos; + } + } + + while (pos < s.length && !isWhitespace(s, pos) && s[pos] !== ">" && s[pos] !== "/") { + ++pos; + } + + const name = s.substring(start, pos); + skipWs(); + + while (pos < s.length && s[pos] !== ">" && s[pos] !== "/" && s[pos] !== "?") { + skipWs(); + let attrName = "", + attrValue = ""; + + while (pos < s.length && !isWhitespace(s, pos) && s[pos] !== "=") { + attrName += s[pos]; + ++pos; + } + + skipWs(); + + if (s[pos] !== "=") { + return null; + } + + ++pos; + skipWs(); + const attrEndChar = s[pos]; + + if (attrEndChar !== '"' && attrEndChar !== "'") { + return null; + } + + const attrEndIndex = s.indexOf(attrEndChar, ++pos); + + if (attrEndIndex < 0) { + return null; + } + + attrValue = s.substring(pos, attrEndIndex); + attributes.push({ + name: attrName, + value: this._resolveEntities(attrValue) + }); + pos = attrEndIndex + 1; + skipWs(); + } + + return { + name, + attributes, + parsed: pos - start + }; + } + + _parseProcessingInstruction(s, start) { + let pos = start; + + function skipWs() { + while (pos < s.length && isWhitespace(s, pos)) { + ++pos; + } + } + + while (pos < s.length && !isWhitespace(s, pos) && s[pos] !== ">" && s[pos] !== "/") { + ++pos; + } + + const name = s.substring(start, pos); + skipWs(); + const attrStart = pos; + + while (pos < s.length && (s[pos] !== "?" || s[pos + 1] !== ">")) { + ++pos; + } + + const value = s.substring(attrStart, pos); + return { + name, + value, + parsed: pos - start + }; + } + + parseXml(s) { + let i = 0; + + while (i < s.length) { + const ch = s[i]; + let j = i; + + if (ch === "<") { + ++j; + const ch2 = s[j]; + let q; + + switch (ch2) { + case "/": + ++j; + q = s.indexOf(">", j); + + if (q < 0) { + this.onError(XMLParserErrorCode.UnterminatedElement); + return; + } + + this.onEndElement(s.substring(j, q)); + j = q + 1; + break; + + case "?": + ++j; + + const pi = this._parseProcessingInstruction(s, j); + + if (s.substring(j + pi.parsed, j + pi.parsed + 2) !== "?>") { + this.onError(XMLParserErrorCode.UnterminatedXmlDeclaration); + return; + } + + this.onPi(pi.name, pi.value); + j += pi.parsed + 2; + break; + + case "!": + if (s.substring(j + 1, j + 3) === "--") { + q = s.indexOf("-->", j + 3); + + if (q < 0) { + this.onError(XMLParserErrorCode.UnterminatedComment); + return; + } + + this.onComment(s.substring(j + 3, q)); + j = q + 3; + } else if (s.substring(j + 1, j + 8) === "[CDATA[") { + q = s.indexOf("]]>", j + 8); + + if (q < 0) { + this.onError(XMLParserErrorCode.UnterminatedCdat); + return; + } + + this.onCdata(s.substring(j + 8, q)); + j = q + 3; + } else if (s.substring(j + 1, j + 8) === "DOCTYPE") { + const q2 = s.indexOf("[", j + 8); + let complexDoctype = false; + q = s.indexOf(">", j + 8); + + if (q < 0) { + this.onError(XMLParserErrorCode.UnterminatedDoctypeDeclaration); + return; + } + + if (q2 > 0 && q > q2) { + q = s.indexOf("]>", j + 8); + + if (q < 0) { + this.onError(XMLParserErrorCode.UnterminatedDoctypeDeclaration); + return; + } + + complexDoctype = true; + } + + const doctypeContent = s.substring(j + 8, q + (complexDoctype ? 1 : 0)); + this.onDoctype(doctypeContent); + j = q + (complexDoctype ? 2 : 1); + } else { + this.onError(XMLParserErrorCode.MalformedElement); + return; + } + + break; + + default: + const content = this._parseContent(s, j); + + if (content === null) { + this.onError(XMLParserErrorCode.MalformedElement); + return; + } + + let isClosed = false; + + if (s.substring(j + content.parsed, j + content.parsed + 2) === "/>") { + isClosed = true; + } else if (s.substring(j + content.parsed, j + content.parsed + 1) !== ">") { + this.onError(XMLParserErrorCode.UnterminatedElement); + return; + } + + this.onBeginElement(content.name, content.attributes, isClosed); + j += content.parsed + (isClosed ? 2 : 1); + break; + } + } else { + while (j < s.length && s[j] !== "<") { + j++; + } + + const text = s.substring(i, j); + this.onText(this._resolveEntities(text)); + } + + i = j; + } + } + + onResolveEntity(name) { + return `&${name};`; + } + + onPi(name, value) {} + + onComment(text) {} + + onCdata(text) {} + + onDoctype(doctypeContent) {} + + onText(text) {} + + onBeginElement(name, attributes, isEmpty) {} + + onEndElement(name) {} + + onError(code) {} + +} + +exports.XMLParserBase = XMLParserBase; + +class SimpleDOMNode { + constructor(nodeName, nodeValue) { + this.nodeName = nodeName; + this.nodeValue = nodeValue; + Object.defineProperty(this, "parentNode", { + value: null, + writable: true + }); + } + + get firstChild() { + return this.childNodes && this.childNodes[0]; + } + + get nextSibling() { + const childNodes = this.parentNode.childNodes; + + if (!childNodes) { + return undefined; + } + + const index = childNodes.indexOf(this); + + if (index === -1) { + return undefined; + } + + return childNodes[index + 1]; + } + + get textContent() { + if (!this.childNodes) { + return this.nodeValue || ""; + } + + return this.childNodes.map(function (child) { + return child.textContent; + }).join(""); + } + + hasChildNodes() { + return this.childNodes && this.childNodes.length > 0; + } + + searchNode(paths, pos) { + if (pos >= paths.length) { + return this; + } + + const component = paths[pos]; + const stack = []; + let node = this; + + while (true) { + if (component.name === node.nodeName) { + if (component.pos === 0) { + const res = node.searchNode(paths, pos + 1); + + if (res !== null) { + return res; + } + } else if (stack.length === 0) { + return null; + } else { + const [parent] = stack.pop(); + let siblingPos = 0; + + for (const child of parent.childNodes) { + if (component.name === child.nodeName) { + if (siblingPos === component.pos) { + return child.searchNode(paths, pos + 1); + } + + siblingPos++; + } + } + + return node.searchNode(paths, pos + 1); + } + } + + if (node.childNodes && node.childNodes.length !== 0) { + stack.push([node, 0]); + node = node.childNodes[0]; + } else if (stack.length === 0) { + return null; + } else { + while (stack.length !== 0) { + const [parent, currentPos] = stack.pop(); + const newPos = currentPos + 1; + + if (newPos < parent.childNodes.length) { + stack.push([parent, newPos]); + node = parent.childNodes[newPos]; + break; + } + } + + if (stack.length === 0) { + return null; + } + } + } + } + + dump(buffer) { + if (this.nodeName === "#text") { + buffer.push((0, _core_utils.encodeToXmlString)(this.nodeValue)); + return; + } + + buffer.push(`<${this.nodeName}`); + + if (this.attributes) { + for (const attribute of this.attributes) { + buffer.push(` ${attribute.name}="${(0, _core_utils.encodeToXmlString)(attribute.value)}"`); + } + } + + if (this.hasChildNodes()) { + buffer.push(">"); + + for (const child of this.childNodes) { + child.dump(buffer); + } + + buffer.push(``); + } else if (this.nodeValue) { + buffer.push(`>${(0, _core_utils.encodeToXmlString)(this.nodeValue)}`); + } else { + buffer.push("/>"); + } + } + +} + +exports.SimpleDOMNode = SimpleDOMNode; + +class SimpleXMLParser extends XMLParserBase { + constructor({ + hasAttributes = false, + lowerCaseName = false + }) { + super(); + this._currentFragment = null; + this._stack = null; + this._errorCode = XMLParserErrorCode.NoError; + this._hasAttributes = hasAttributes; + this._lowerCaseName = lowerCaseName; + } + + parseFromString(data) { + this._currentFragment = []; + this._stack = []; + this._errorCode = XMLParserErrorCode.NoError; + this.parseXml(data); + + if (this._errorCode !== XMLParserErrorCode.NoError) { + return undefined; + } + + const [documentElement] = this._currentFragment; + + if (!documentElement) { + return undefined; + } + + return { + documentElement + }; + } + + onText(text) { + if (isWhitespaceString(text)) { + return; + } + + const node = new SimpleDOMNode("#text", text); + + this._currentFragment.push(node); + } + + onCdata(text) { + const node = new SimpleDOMNode("#text", text); + + this._currentFragment.push(node); + } + + onBeginElement(name, attributes, isEmpty) { + if (this._lowerCaseName) { + name = name.toLowerCase(); + } + + const node = new SimpleDOMNode(name); + node.childNodes = []; + + if (this._hasAttributes) { + node.attributes = attributes; + } + + this._currentFragment.push(node); + + if (isEmpty) { + return; + } + + this._stack.push(this._currentFragment); + + this._currentFragment = node.childNodes; + } + + onEndElement(name) { + this._currentFragment = this._stack.pop() || []; + const lastElement = this._currentFragment[this._currentFragment.length - 1]; + + if (!lastElement) { + return; + } + + for (let i = 0, ii = lastElement.childNodes.length; i < ii; i++) { + lastElement.childNodes[i].parentNode = lastElement; + } + } + + onError(code) { + this._errorCode = code; + } + +} + +exports.SimpleXMLParser = SimpleXMLParser; + +/***/ }), +/* 27 */ +/***/ ((__unused_webpack_module, exports, __w_pdfjs_require__) => { + + + +Object.defineProperty(exports, "__esModule", ({ + value: true +})); +exports.getQuadPoints = getQuadPoints; +exports.MarkupAnnotation = exports.AnnotationFactory = exports.AnnotationBorderStyle = exports.Annotation = void 0; + +var _util = __w_pdfjs_require__(2); + +var _obj = __w_pdfjs_require__(10); + +var _core_utils = __w_pdfjs_require__(8); + +var _default_appearance = __w_pdfjs_require__(28); + +var _primitives = __w_pdfjs_require__(5); + +var _colorspace = __w_pdfjs_require__(23); + +var _operator_list = __w_pdfjs_require__(46); + +var _stream = __w_pdfjs_require__(12); + +var _writer = __w_pdfjs_require__(48); + +class AnnotationFactory { + static create(xref, ref, pdfManager, idFactory, collectFields) { + return pdfManager.ensureCatalog("acroForm").then(acroForm => { + return pdfManager.ensure(this, "_create", [xref, ref, pdfManager, idFactory, acroForm, collectFields]); + }); + } + + static _create(xref, ref, pdfManager, idFactory, acroForm, collectFields) { + const dict = xref.fetchIfRef(ref); + + if (!(0, _primitives.isDict)(dict)) { + return undefined; + } + + const id = (0, _primitives.isRef)(ref) ? ref.toString() : `annot_${idFactory.createObjId()}`; + let subtype = dict.get("Subtype"); + subtype = (0, _primitives.isName)(subtype) ? subtype.name : null; + const parameters = { + xref, + ref, + dict, + subtype, + id, + pdfManager, + acroForm: acroForm instanceof _primitives.Dict ? acroForm : _primitives.Dict.empty, + collectFields + }; + + switch (subtype) { + case "Link": + return new LinkAnnotation(parameters); + + case "Text": + return new TextAnnotation(parameters); + + case "Widget": + let fieldType = (0, _core_utils.getInheritableProperty)({ + dict, + key: "FT" + }); + fieldType = (0, _primitives.isName)(fieldType) ? fieldType.name : null; + + switch (fieldType) { + case "Tx": + return new TextWidgetAnnotation(parameters); + + case "Btn": + return new ButtonWidgetAnnotation(parameters); + + case "Ch": + return new ChoiceWidgetAnnotation(parameters); + } + + (0, _util.warn)(`Unimplemented widget field type "${fieldType}", ` + "falling back to base field type."); + return new WidgetAnnotation(parameters); + + case "Popup": + return new PopupAnnotation(parameters); + + case "FreeText": + return new FreeTextAnnotation(parameters); + + case "Line": + return new LineAnnotation(parameters); + + case "Square": + return new SquareAnnotation(parameters); + + case "Circle": + return new CircleAnnotation(parameters); + + case "PolyLine": + return new PolylineAnnotation(parameters); + + case "Polygon": + return new PolygonAnnotation(parameters); + + case "Caret": + return new CaretAnnotation(parameters); + + case "Ink": + return new InkAnnotation(parameters); + + case "Highlight": + return new HighlightAnnotation(parameters); + + case "Underline": + return new UnderlineAnnotation(parameters); + + case "Squiggly": + return new SquigglyAnnotation(parameters); + + case "StrikeOut": + return new StrikeOutAnnotation(parameters); + + case "Stamp": + return new StampAnnotation(parameters); + + case "FileAttachment": + return new FileAttachmentAnnotation(parameters); + + default: + if (!collectFields) { + if (!subtype) { + (0, _util.warn)("Annotation is missing the required /Subtype."); + } else { + (0, _util.warn)(`Unimplemented annotation type "${subtype}", ` + "falling back to base annotation."); + } + } + + return new Annotation(parameters); + } + } + +} + +exports.AnnotationFactory = AnnotationFactory; + +function getRgbColor(color) { + const rgbColor = new Uint8ClampedArray(3); + + if (!Array.isArray(color)) { + return rgbColor; + } + + switch (color.length) { + case 0: + return null; + + case 1: + _colorspace.ColorSpace.singletons.gray.getRgbItem(color, 0, rgbColor, 0); + + return rgbColor; + + case 3: + _colorspace.ColorSpace.singletons.rgb.getRgbItem(color, 0, rgbColor, 0); + + return rgbColor; + + case 4: + _colorspace.ColorSpace.singletons.cmyk.getRgbItem(color, 0, rgbColor, 0); + + return rgbColor; + + default: + return rgbColor; + } +} + +function getQuadPoints(dict, rect) { + if (!dict.has("QuadPoints")) { + return null; + } + + const quadPoints = dict.getArray("QuadPoints"); + + if (!Array.isArray(quadPoints) || quadPoints.length === 0 || quadPoints.length % 8 > 0) { + return null; + } + + const quadPointsLists = []; + + for (let i = 0, ii = quadPoints.length / 8; i < ii; i++) { + quadPointsLists.push([]); + + for (let j = i * 8, jj = i * 8 + 8; j < jj; j += 2) { + const x = quadPoints[j]; + const y = quadPoints[j + 1]; + + if (rect !== null && (x < rect[0] || x > rect[2] || y < rect[1] || y > rect[3])) { + return null; + } + + quadPointsLists[i].push({ + x, + y + }); + } + } + + return quadPointsLists.map(quadPointsList => { + const [minX, maxX, minY, maxY] = quadPointsList.reduce(([mX, MX, mY, MY], quadPoint) => [Math.min(mX, quadPoint.x), Math.max(MX, quadPoint.x), Math.min(mY, quadPoint.y), Math.max(MY, quadPoint.y)], [Number.MAX_VALUE, Number.MIN_VALUE, Number.MAX_VALUE, Number.MIN_VALUE]); + return [{ + x: minX, + y: maxY + }, { + x: maxX, + y: maxY + }, { + x: minX, + y: minY + }, { + x: maxX, + y: minY + }]; + }); +} + +function getTransformMatrix(rect, bbox, matrix) { + const [minX, minY, maxX, maxY] = _util.Util.getAxialAlignedBoundingBox(bbox, matrix); + + if (minX === maxX || minY === maxY) { + return [1, 0, 0, 1, rect[0], rect[1]]; + } + + const xRatio = (rect[2] - rect[0]) / (maxX - minX); + const yRatio = (rect[3] - rect[1]) / (maxY - minY); + return [xRatio, 0, 0, yRatio, rect[0] - minX * xRatio, rect[1] - minY * yRatio]; +} + +class Annotation { + constructor(params) { + const dict = params.dict; + this.setContents(dict.get("Contents")); + this.setModificationDate(dict.get("M")); + this.setFlags(dict.get("F")); + this.setRectangle(dict.getArray("Rect")); + this.setColor(dict.getArray("C")); + this.setBorderStyle(dict); + this.setAppearance(dict); + this._streams = []; + + if (this.appearance) { + this._streams.push(this.appearance); + } + + this.data = { + annotationFlags: this.flags, + borderStyle: this.borderStyle, + color: this.color, + contents: this.contents, + hasAppearance: !!this.appearance, + id: params.id, + modificationDate: this.modificationDate, + rect: this.rectangle, + subtype: params.subtype + }; + + if (params.collectFields) { + const kids = dict.get("Kids"); + + if (Array.isArray(kids)) { + const kidIds = []; + + for (const kid of kids) { + if ((0, _primitives.isRef)(kid)) { + kidIds.push(kid.toString()); + } + } + + if (kidIds.length !== 0) { + this.data.kidIds = kidIds; + } + } + + this.data.actions = (0, _core_utils.collectActions)(params.xref, dict, _util.AnnotationActionEventType); + this.data.fieldName = this._constructFieldName(dict); + } + + this._fallbackFontDict = null; + } + + _hasFlag(flags, flag) { + return !!(flags & flag); + } + + _isViewable(flags) { + return !this._hasFlag(flags, _util.AnnotationFlag.INVISIBLE) && !this._hasFlag(flags, _util.AnnotationFlag.NOVIEW); + } + + _isPrintable(flags) { + return this._hasFlag(flags, _util.AnnotationFlag.PRINT) && !this._hasFlag(flags, _util.AnnotationFlag.INVISIBLE); + } + + isHidden(annotationStorage) { + const storageEntry = annotationStorage && annotationStorage.get(this.data.id); + + if (storageEntry && storageEntry.hidden !== undefined) { + return storageEntry.hidden; + } + + return this._hasFlag(this.flags, _util.AnnotationFlag.HIDDEN); + } + + get viewable() { + if (this.data.quadPoints === null) { + return false; + } + + if (this.flags === 0) { + return true; + } + + return this._isViewable(this.flags); + } + + get printable() { + if (this.data.quadPoints === null) { + return false; + } + + if (this.flags === 0) { + return false; + } + + return this._isPrintable(this.flags); + } + + setContents(contents) { + this.contents = (0, _util.stringToPDFString)(contents || ""); + } + + setModificationDate(modificationDate) { + this.modificationDate = (0, _util.isString)(modificationDate) ? modificationDate : null; + } + + setFlags(flags) { + this.flags = Number.isInteger(flags) && flags > 0 ? flags : 0; + } + + hasFlag(flag) { + return this._hasFlag(this.flags, flag); + } + + setRectangle(rectangle) { + if (Array.isArray(rectangle) && rectangle.length === 4) { + this.rectangle = _util.Util.normalizeRect(rectangle); + } else { + this.rectangle = [0, 0, 0, 0]; + } + } + + setColor(color) { + this.color = getRgbColor(color); + } + + setBorderStyle(borderStyle) { + this.borderStyle = new AnnotationBorderStyle(); + + if (!(0, _primitives.isDict)(borderStyle)) { + return; + } + + if (borderStyle.has("BS")) { + const dict = borderStyle.get("BS"); + const dictType = dict.get("Type"); + + if (!dictType || (0, _primitives.isName)(dictType, "Border")) { + this.borderStyle.setWidth(dict.get("W"), this.rectangle); + this.borderStyle.setStyle(dict.get("S")); + this.borderStyle.setDashArray(dict.getArray("D")); + } + } else if (borderStyle.has("Border")) { + const array = borderStyle.getArray("Border"); + + if (Array.isArray(array) && array.length >= 3) { + this.borderStyle.setHorizontalCornerRadius(array[0]); + this.borderStyle.setVerticalCornerRadius(array[1]); + this.borderStyle.setWidth(array[2], this.rectangle); + + if (array.length === 4) { + this.borderStyle.setDashArray(array[3]); + } + } + } else { + this.borderStyle.setWidth(0); + } + } + + setAppearance(dict) { + this.appearance = null; + const appearanceStates = dict.get("AP"); + + if (!(0, _primitives.isDict)(appearanceStates)) { + return; + } + + const normalAppearanceState = appearanceStates.get("N"); + + if ((0, _primitives.isStream)(normalAppearanceState)) { + this.appearance = normalAppearanceState; + return; + } + + if (!(0, _primitives.isDict)(normalAppearanceState)) { + return; + } + + const as = dict.get("AS"); + + if (!(0, _primitives.isName)(as) || !normalAppearanceState.has(as.name)) { + return; + } + + this.appearance = normalAppearanceState.get(as.name); + } + + loadResources(keys) { + return this.appearance.dict.getAsync("Resources").then(resources => { + if (!resources) { + return undefined; + } + + const objectLoader = new _obj.ObjectLoader(resources, keys, resources.xref); + return objectLoader.load().then(function () { + return resources; + }); + }); + } + + getOperatorList(evaluator, task, renderForms, annotationStorage) { + if (!this.appearance) { + return Promise.resolve(new _operator_list.OperatorList()); + } + + const appearance = this.appearance; + const data = this.data; + const appearanceDict = appearance.dict; + const resourcesPromise = this.loadResources(["ExtGState", "ColorSpace", "Pattern", "Shading", "XObject", "Font"]); + const bbox = appearanceDict.getArray("BBox") || [0, 0, 1, 1]; + const matrix = appearanceDict.getArray("Matrix") || [1, 0, 0, 1, 0, 0]; + const transform = getTransformMatrix(data.rect, bbox, matrix); + return resourcesPromise.then(resources => { + const opList = new _operator_list.OperatorList(); + opList.addOp(_util.OPS.beginAnnotation, [data.rect, transform, matrix]); + return evaluator.getOperatorList({ + stream: appearance, + task, + resources, + operatorList: opList, + fallbackFontDict: this._fallbackFontDict + }).then(() => { + opList.addOp(_util.OPS.endAnnotation, []); + this.reset(); + return opList; + }); + }); + } + + async save(evaluator, task, annotationStorage) { + return null; + } + + getFieldObject() { + if (this.data.kidIds) { + return { + id: this.data.id, + actions: this.data.actions, + name: this.data.fieldName, + type: "", + kidIds: this.data.kidIds + }; + } + + return null; + } + + reset() { + for (const stream of this._streams) { + stream.reset(); + } + } + + _constructFieldName(dict) { + if (!dict.has("T") && !dict.has("Parent")) { + (0, _util.warn)("Unknown field name, falling back to empty field name."); + return ""; + } + + if (!dict.has("Parent")) { + return (0, _util.stringToPDFString)(dict.get("T")); + } + + const fieldName = []; + + if (dict.has("T")) { + fieldName.unshift((0, _util.stringToPDFString)(dict.get("T"))); + } + + let loopDict = dict; + const visited = new _primitives.RefSet(); + + if (dict.objId) { + visited.put(dict.objId); + } + + while (loopDict.has("Parent")) { + loopDict = loopDict.get("Parent"); + + if (!(loopDict instanceof _primitives.Dict) || loopDict.objId && visited.has(loopDict.objId)) { + break; + } + + if (loopDict.objId) { + visited.put(loopDict.objId); + } + + if (loopDict.has("T")) { + fieldName.unshift((0, _util.stringToPDFString)(loopDict.get("T"))); + } + } + + return fieldName.join("."); + } + +} + +exports.Annotation = Annotation; + +class AnnotationBorderStyle { + constructor() { + this.width = 1; + this.style = _util.AnnotationBorderStyleType.SOLID; + this.dashArray = [3]; + this.horizontalCornerRadius = 0; + this.verticalCornerRadius = 0; + } + + setWidth(width, rect = [0, 0, 0, 0]) { + if ((0, _primitives.isName)(width)) { + this.width = 0; + return; + } + + if (Number.isInteger(width)) { + if (width > 0) { + const maxWidth = (rect[2] - rect[0]) / 2; + const maxHeight = (rect[3] - rect[1]) / 2; + + if (maxWidth > 0 && maxHeight > 0 && (width > maxWidth || width > maxHeight)) { + (0, _util.warn)(`AnnotationBorderStyle.setWidth - ignoring width: ${width}`); + width = 1; + } + } + + this.width = width; + } + } + + setStyle(style) { + if (!(0, _primitives.isName)(style)) { + return; + } + + switch (style.name) { + case "S": + this.style = _util.AnnotationBorderStyleType.SOLID; + break; + + case "D": + this.style = _util.AnnotationBorderStyleType.DASHED; + break; + + case "B": + this.style = _util.AnnotationBorderStyleType.BEVELED; + break; + + case "I": + this.style = _util.AnnotationBorderStyleType.INSET; + break; + + case "U": + this.style = _util.AnnotationBorderStyleType.UNDERLINE; + break; + + default: + break; + } + } + + setDashArray(dashArray) { + if (Array.isArray(dashArray) && dashArray.length > 0) { + let isValid = true; + let allZeros = true; + + for (const element of dashArray) { + const validNumber = +element >= 0; + + if (!validNumber) { + isValid = false; + break; + } else if (element > 0) { + allZeros = false; + } + } + + if (isValid && !allZeros) { + this.dashArray = dashArray; + } else { + this.width = 0; + } + } else if (dashArray) { + this.width = 0; + } + } + + setHorizontalCornerRadius(radius) { + if (Number.isInteger(radius)) { + this.horizontalCornerRadius = radius; + } + } + + setVerticalCornerRadius(radius) { + if (Number.isInteger(radius)) { + this.verticalCornerRadius = radius; + } + } + +} + +exports.AnnotationBorderStyle = AnnotationBorderStyle; + +class MarkupAnnotation extends Annotation { + constructor(parameters) { + super(parameters); + const dict = parameters.dict; + + if (dict.has("IRT")) { + const rawIRT = dict.getRaw("IRT"); + this.data.inReplyTo = (0, _primitives.isRef)(rawIRT) ? rawIRT.toString() : null; + const rt = dict.get("RT"); + this.data.replyType = (0, _primitives.isName)(rt) ? rt.name : _util.AnnotationReplyType.REPLY; + } + + if (this.data.replyType === _util.AnnotationReplyType.GROUP) { + const parent = dict.get("IRT"); + this.data.title = (0, _util.stringToPDFString)(parent.get("T") || ""); + this.setContents(parent.get("Contents")); + this.data.contents = this.contents; + + if (!parent.has("CreationDate")) { + this.data.creationDate = null; + } else { + this.setCreationDate(parent.get("CreationDate")); + this.data.creationDate = this.creationDate; + } + + if (!parent.has("M")) { + this.data.modificationDate = null; + } else { + this.setModificationDate(parent.get("M")); + this.data.modificationDate = this.modificationDate; + } + + this.data.hasPopup = parent.has("Popup"); + + if (!parent.has("C")) { + this.data.color = null; + } else { + this.setColor(parent.getArray("C")); + this.data.color = this.color; + } + } else { + this.data.title = (0, _util.stringToPDFString)(dict.get("T") || ""); + this.setCreationDate(dict.get("CreationDate")); + this.data.creationDate = this.creationDate; + this.data.hasPopup = dict.has("Popup"); + + if (!dict.has("C")) { + this.data.color = null; + } + } + } + + setCreationDate(creationDate) { + this.creationDate = (0, _util.isString)(creationDate) ? creationDate : null; + } + + _setDefaultAppearance({ + xref, + extra, + strokeColor, + fillColor, + blendMode, + pointsCallback + }) { + let minX = Number.MAX_VALUE; + let minY = Number.MAX_VALUE; + let maxX = Number.MIN_VALUE; + let maxY = Number.MIN_VALUE; + const buffer = ["q"]; + + if (extra) { + buffer.push(extra); + } + + if (strokeColor) { + buffer.push(`${strokeColor[0]} ${strokeColor[1]} ${strokeColor[2]} RG`); + } + + if (fillColor) { + buffer.push(`${fillColor[0]} ${fillColor[1]} ${fillColor[2]} rg`); + } + + let pointsArray = this.data.quadPoints; + + if (!pointsArray) { + pointsArray = [[{ + x: this.rectangle[0], + y: this.rectangle[3] + }, { + x: this.rectangle[2], + y: this.rectangle[3] + }, { + x: this.rectangle[0], + y: this.rectangle[1] + }, { + x: this.rectangle[2], + y: this.rectangle[1] + }]]; + } + + for (const points of pointsArray) { + const [mX, MX, mY, MY] = pointsCallback(buffer, points); + minX = Math.min(minX, mX); + maxX = Math.max(maxX, MX); + minY = Math.min(minY, mY); + maxY = Math.max(maxY, MY); + } + + buffer.push("Q"); + const formDict = new _primitives.Dict(xref); + const appearanceStreamDict = new _primitives.Dict(xref); + appearanceStreamDict.set("Subtype", _primitives.Name.get("Form")); + const appearanceStream = new _stream.StringStream(buffer.join(" ")); + appearanceStream.dict = appearanceStreamDict; + formDict.set("Fm0", appearanceStream); + const gsDict = new _primitives.Dict(xref); + + if (blendMode) { + gsDict.set("BM", _primitives.Name.get(blendMode)); + } + + const stateDict = new _primitives.Dict(xref); + stateDict.set("GS0", gsDict); + const resources = new _primitives.Dict(xref); + resources.set("ExtGState", stateDict); + resources.set("XObject", formDict); + const appearanceDict = new _primitives.Dict(xref); + appearanceDict.set("Resources", resources); + const bbox = this.data.rect = [minX, minY, maxX, maxY]; + appearanceDict.set("BBox", bbox); + this.appearance = new _stream.StringStream("/GS0 gs /Fm0 Do"); + this.appearance.dict = appearanceDict; + + this._streams.push(this.appearance, appearanceStream); + } + +} + +exports.MarkupAnnotation = MarkupAnnotation; + +class WidgetAnnotation extends Annotation { + constructor(params) { + super(params); + const dict = params.dict; + const data = this.data; + this.ref = params.ref; + data.annotationType = _util.AnnotationType.WIDGET; + + if (data.fieldName === undefined) { + data.fieldName = this._constructFieldName(dict); + } + + if (data.actions === undefined) { + data.actions = (0, _core_utils.collectActions)(params.xref, dict, _util.AnnotationActionEventType); + } + + const fieldValue = (0, _core_utils.getInheritableProperty)({ + dict, + key: "V", + getArray: true + }); + data.fieldValue = this._decodeFormValue(fieldValue); + const defaultFieldValue = (0, _core_utils.getInheritableProperty)({ + dict, + key: "DV", + getArray: true + }); + data.defaultFieldValue = this._decodeFormValue(defaultFieldValue); + data.alternativeText = (0, _util.stringToPDFString)(dict.get("TU") || ""); + const defaultAppearance = (0, _core_utils.getInheritableProperty)({ + dict, + key: "DA" + }) || params.acroForm.get("DA"); + this._defaultAppearance = (0, _util.isString)(defaultAppearance) ? defaultAppearance : ""; + data.defaultAppearanceData = (0, _default_appearance.parseDefaultAppearance)(this._defaultAppearance); + const fieldType = (0, _core_utils.getInheritableProperty)({ + dict, + key: "FT" + }); + data.fieldType = (0, _primitives.isName)(fieldType) ? fieldType.name : null; + const localResources = (0, _core_utils.getInheritableProperty)({ + dict, + key: "DR" + }); + const acroFormResources = params.acroForm.get("DR"); + const appearanceResources = this.appearance && this.appearance.dict.get("Resources"); + this._fieldResources = { + localResources, + acroFormResources, + appearanceResources, + mergedResources: _primitives.Dict.merge({ + xref: params.xref, + dictArray: [localResources, appearanceResources, acroFormResources], + mergeSubDicts: true + }) + }; + data.fieldFlags = (0, _core_utils.getInheritableProperty)({ + dict, + key: "Ff" + }); + + if (!Number.isInteger(data.fieldFlags) || data.fieldFlags < 0) { + data.fieldFlags = 0; + } + + data.readOnly = this.hasFieldFlag(_util.AnnotationFieldFlag.READONLY); + data.hidden = this._hasFlag(data.annotationFlags, _util.AnnotationFlag.HIDDEN); + + if (data.fieldType === "Sig") { + data.fieldValue = null; + this.setFlags(_util.AnnotationFlag.HIDDEN); + data.hidden = true; + } + } + + _decodeFormValue(formValue) { + if (Array.isArray(formValue)) { + return formValue.filter(item => (0, _util.isString)(item)).map(item => (0, _util.stringToPDFString)(item)); + } else if ((0, _primitives.isName)(formValue)) { + return (0, _util.stringToPDFString)(formValue.name); + } else if ((0, _util.isString)(formValue)) { + return (0, _util.stringToPDFString)(formValue); + } + + return null; + } + + hasFieldFlag(flag) { + return !!(this.data.fieldFlags & flag); + } + + getOperatorList(evaluator, task, renderForms, annotationStorage) { + if (renderForms) { + return Promise.resolve(new _operator_list.OperatorList()); + } + + if (!this._hasText) { + return super.getOperatorList(evaluator, task, renderForms, annotationStorage); + } + + return this._getAppearance(evaluator, task, annotationStorage).then(content => { + if (this.appearance && content === null) { + return super.getOperatorList(evaluator, task, renderForms, annotationStorage); + } + + const operatorList = new _operator_list.OperatorList(); + + if (!this._defaultAppearance || content === null) { + return operatorList; + } + + const matrix = [1, 0, 0, 1, 0, 0]; + const bbox = [0, 0, this.data.rect[2] - this.data.rect[0], this.data.rect[3] - this.data.rect[1]]; + const transform = getTransformMatrix(this.data.rect, bbox, matrix); + operatorList.addOp(_util.OPS.beginAnnotation, [this.data.rect, transform, matrix]); + const stream = new _stream.StringStream(content); + return evaluator.getOperatorList({ + stream, + task, + resources: this._fieldResources.mergedResources, + operatorList + }).then(function () { + operatorList.addOp(_util.OPS.endAnnotation, []); + return operatorList; + }); + }); + } + + async save(evaluator, task, annotationStorage) { + if (!annotationStorage) { + return null; + } + + const storageEntry = annotationStorage.get(this.data.id); + const value = storageEntry && storageEntry.value; + + if (value === this.data.fieldValue || value === undefined) { + return null; + } + + let appearance = await this._getAppearance(evaluator, task, annotationStorage); + + if (appearance === null) { + return null; + } + + const { + xref + } = evaluator; + const dict = xref.fetchIfRef(this.ref); + + if (!(0, _primitives.isDict)(dict)) { + return null; + } + + const bbox = [0, 0, this.data.rect[2] - this.data.rect[0], this.data.rect[3] - this.data.rect[1]]; + const xfa = { + path: (0, _util.stringToPDFString)(dict.get("T") || ""), + value + }; + const newRef = xref.getNewRef(); + const AP = new _primitives.Dict(xref); + AP.set("N", newRef); + const encrypt = xref.encrypt; + let originalTransform = null; + let newTransform = null; + + if (encrypt) { + originalTransform = encrypt.createCipherTransform(this.ref.num, this.ref.gen); + newTransform = encrypt.createCipherTransform(newRef.num, newRef.gen); + appearance = newTransform.encryptString(appearance); + } + + dict.set("V", (0, _util.isAscii)(value) ? value : (0, _util.stringToUTF16BEString)(value)); + dict.set("AP", AP); + dict.set("M", `D:${(0, _util.getModificationDate)()}`); + const appearanceDict = new _primitives.Dict(xref); + appearanceDict.set("Length", appearance.length); + appearanceDict.set("Subtype", _primitives.Name.get("Form")); + appearanceDict.set("Resources", this._getSaveFieldResources(xref)); + appearanceDict.set("BBox", bbox); + const bufferOriginal = [`${this.ref.num} ${this.ref.gen} obj\n`]; + (0, _writer.writeDict)(dict, bufferOriginal, originalTransform); + bufferOriginal.push("\nendobj\n"); + const bufferNew = [`${newRef.num} ${newRef.gen} obj\n`]; + (0, _writer.writeDict)(appearanceDict, bufferNew, newTransform); + bufferNew.push(" stream\n"); + bufferNew.push(appearance); + bufferNew.push("\nendstream\nendobj\n"); + return [{ + ref: this.ref, + data: bufferOriginal.join(""), + xfa + }, { + ref: newRef, + data: bufferNew.join(""), + xfa: null + }]; + } + + async _getAppearance(evaluator, task, annotationStorage) { + const isPassword = this.hasFieldFlag(_util.AnnotationFieldFlag.PASSWORD); + + if (!annotationStorage || isPassword) { + return null; + } + + const storageEntry = annotationStorage.get(this.data.id); + let value = storageEntry && storageEntry.value; + + if (value === undefined) { + return null; + } + + value = value.trim(); + + if (value === "") { + return ""; + } + + let lineCount = -1; + + if (this.data.multiLine) { + lineCount = value.split(/\r\n|\r|\n/).length; + } + + const defaultPadding = 2; + const hPadding = defaultPadding; + const totalHeight = this.data.rect[3] - this.data.rect[1]; + const totalWidth = this.data.rect[2] - this.data.rect[0]; + + if (!this._defaultAppearance) { + this.data.defaultAppearanceData = (0, _default_appearance.parseDefaultAppearance)(this._defaultAppearance = "/Helvetica 0 Tf 0 g"); + } + + const [defaultAppearance, fontSize] = this._computeFontSize(totalHeight, lineCount); + + const font = await this._getFontData(evaluator, task); + let descent = font.descent; + + if (isNaN(descent)) { + descent = 0; + } + + const vPadding = defaultPadding + Math.abs(descent) * fontSize; + const alignment = this.data.textAlignment; + + if (this.data.multiLine) { + return this._getMultilineAppearance(defaultAppearance, value, font, fontSize, totalWidth, totalHeight, alignment, hPadding, vPadding); + } + + const encodedString = font.encodeString(value).join(""); + + if (this.data.comb) { + return this._getCombAppearance(defaultAppearance, font, encodedString, totalWidth, hPadding, vPadding); + } + + if (alignment === 0 || alignment > 2) { + return "/Tx BMC q BT " + defaultAppearance + ` 1 0 0 1 ${hPadding} ${vPadding} Tm (${(0, _util.escapeString)(encodedString)}) Tj` + " ET Q EMC"; + } + + const renderedText = this._renderText(encodedString, font, fontSize, totalWidth, alignment, hPadding, vPadding); + + return "/Tx BMC q BT " + defaultAppearance + ` 1 0 0 1 0 0 Tm ${renderedText}` + " ET Q EMC"; + } + + async _getFontData(evaluator, task) { + const operatorList = new _operator_list.OperatorList(); + const initialState = { + font: null, + + clone() { + return this; + } + + }; + const { + fontName, + fontSize + } = this.data.defaultAppearanceData; + await evaluator.handleSetFont(this._fieldResources.mergedResources, [fontName && _primitives.Name.get(fontName), fontSize], null, operatorList, task, initialState, null); + return initialState.font; + } + + _computeFontSize(height, lineCount) { + let { + fontSize + } = this.data.defaultAppearanceData; + + if (!fontSize) { + const roundWithOneDigit = x => Math.round(x * 10) / 10; + + const FONT_FACTOR = 0.8; + + if (lineCount === -1) { + fontSize = roundWithOneDigit(FONT_FACTOR * height); + } else { + fontSize = 10; + let lineHeight = fontSize / FONT_FACTOR; + let numberOfLines = Math.round(height / lineHeight); + numberOfLines = Math.max(numberOfLines, lineCount); + lineHeight = height / numberOfLines; + fontSize = roundWithOneDigit(FONT_FACTOR * lineHeight); + } + + const { + fontName, + fontColor + } = this.data.defaultAppearanceData; + this._defaultAppearance = (0, _default_appearance.createDefaultAppearance)({ + fontSize, + fontName, + fontColor + }); + } + + return [this._defaultAppearance, fontSize]; + } + + _renderText(text, font, fontSize, totalWidth, alignment, hPadding, vPadding) { + const glyphs = font.charsToGlyphs(text); + const scale = fontSize / 1000; + let width = 0; + + for (const glyph of glyphs) { + width += glyph.width * scale; + } + + let shift; + + if (alignment === 1) { + shift = (totalWidth - width) / 2; + } else if (alignment === 2) { + shift = totalWidth - width - hPadding; + } else { + shift = hPadding; + } + + shift = shift.toFixed(2); + vPadding = vPadding.toFixed(2); + return `${shift} ${vPadding} Td (${(0, _util.escapeString)(text)}) Tj`; + } + + _getSaveFieldResources(xref) { + const { + localResources, + appearanceResources, + acroFormResources + } = this._fieldResources; + const fontName = this.data.defaultAppearanceData && this.data.defaultAppearanceData.fontName; + + if (!fontName) { + return localResources || _primitives.Dict.empty; + } + + for (const resources of [localResources, appearanceResources]) { + if (resources instanceof _primitives.Dict) { + const localFont = resources.get("Font"); + + if (localFont instanceof _primitives.Dict && localFont.has(fontName)) { + return resources; + } + } + } + + if (acroFormResources instanceof _primitives.Dict) { + const acroFormFont = acroFormResources.get("Font"); + + if (acroFormFont instanceof _primitives.Dict && acroFormFont.has(fontName)) { + const subFontDict = new _primitives.Dict(xref); + subFontDict.set(fontName, acroFormFont.getRaw(fontName)); + const subResourcesDict = new _primitives.Dict(xref); + subResourcesDict.set("Font", subFontDict); + return _primitives.Dict.merge({ + xref, + dictArray: [subResourcesDict, localResources], + mergeSubDicts: true + }); + } + } + + return localResources || _primitives.Dict.empty; + } + + getFieldObject() { + if (this.data.fieldType === "Sig") { + return { + id: this.data.id, + value: null, + type: "signature" + }; + } + + return null; + } + +} + +class TextWidgetAnnotation extends WidgetAnnotation { + constructor(params) { + super(params); + this._hasText = true; + const dict = params.dict; + + if (!(0, _util.isString)(this.data.fieldValue)) { + this.data.fieldValue = ""; + } + + let alignment = (0, _core_utils.getInheritableProperty)({ + dict, + key: "Q" + }); + + if (!Number.isInteger(alignment) || alignment < 0 || alignment > 2) { + alignment = null; + } + + this.data.textAlignment = alignment; + let maximumLength = (0, _core_utils.getInheritableProperty)({ + dict, + key: "MaxLen" + }); + + if (!Number.isInteger(maximumLength) || maximumLength < 0) { + maximumLength = null; + } + + this.data.maxLen = maximumLength; + this.data.multiLine = this.hasFieldFlag(_util.AnnotationFieldFlag.MULTILINE); + this.data.comb = this.hasFieldFlag(_util.AnnotationFieldFlag.COMB) && !this.hasFieldFlag(_util.AnnotationFieldFlag.MULTILINE) && !this.hasFieldFlag(_util.AnnotationFieldFlag.PASSWORD) && !this.hasFieldFlag(_util.AnnotationFieldFlag.FILESELECT) && this.data.maxLen !== null; + } + + _getCombAppearance(defaultAppearance, font, text, width, hPadding, vPadding) { + const combWidth = (width / this.data.maxLen).toFixed(2); + const buf = []; + const positions = font.getCharPositions(text); + + for (const [start, end] of positions) { + buf.push(`(${(0, _util.escapeString)(text.substring(start, end))}) Tj`); + } + + const renderedComb = buf.join(` ${combWidth} 0 Td `); + return "/Tx BMC q BT " + defaultAppearance + ` 1 0 0 1 ${hPadding} ${vPadding} Tm ${renderedComb}` + " ET Q EMC"; + } + + _getMultilineAppearance(defaultAppearance, text, font, fontSize, width, height, alignment, hPadding, vPadding) { + const lines = text.split(/\r\n|\r|\n/); + const buf = []; + const totalWidth = width - 2 * hPadding; + + for (const line of lines) { + const chunks = this._splitLine(line, font, fontSize, totalWidth); + + for (const chunk of chunks) { + const padding = buf.length === 0 ? hPadding : 0; + buf.push(this._renderText(chunk, font, fontSize, width, alignment, padding, -fontSize)); + } + } + + const renderedText = buf.join("\n"); + return "/Tx BMC q BT " + defaultAppearance + ` 1 0 0 1 0 ${height} Tm ${renderedText}` + " ET Q EMC"; + } + + _splitLine(line, font, fontSize, width) { + line = font.encodeString(line).join(""); + const glyphs = font.charsToGlyphs(line); + + if (glyphs.length <= 1) { + return [line]; + } + + const positions = font.getCharPositions(line); + const scale = fontSize / 1000; + const chunks = []; + let lastSpacePosInStringStart = -1, + lastSpacePosInStringEnd = -1, + lastSpacePos = -1, + startChunk = 0, + currentWidth = 0; + + for (let i = 0, ii = glyphs.length; i < ii; i++) { + const [start, end] = positions[i]; + const glyph = glyphs[i]; + const glyphWidth = glyph.width * scale; + + if (glyph.unicode === " ") { + if (currentWidth + glyphWidth > width) { + chunks.push(line.substring(startChunk, start)); + startChunk = start; + currentWidth = glyphWidth; + lastSpacePosInStringStart = -1; + lastSpacePos = -1; + } else { + currentWidth += glyphWidth; + lastSpacePosInStringStart = start; + lastSpacePosInStringEnd = end; + lastSpacePos = i; + } + } else { + if (currentWidth + glyphWidth > width) { + if (lastSpacePosInStringStart !== -1) { + chunks.push(line.substring(startChunk, lastSpacePosInStringEnd)); + startChunk = lastSpacePosInStringEnd; + i = lastSpacePos + 1; + lastSpacePosInStringStart = -1; + currentWidth = 0; + } else { + chunks.push(line.substring(startChunk, start)); + startChunk = start; + currentWidth = glyphWidth; + } + } else { + currentWidth += glyphWidth; + } + } + } + + if (startChunk < line.length) { + chunks.push(line.substring(startChunk, line.length)); + } + + return chunks; + } + + getFieldObject() { + return { + id: this.data.id, + value: this.data.fieldValue, + defaultValue: this.data.defaultFieldValue, + multiline: this.data.multiLine, + password: this.hasFieldFlag(_util.AnnotationFieldFlag.PASSWORD), + charLimit: this.data.maxLen, + comb: this.data.comb, + editable: !this.data.readOnly, + hidden: this.data.hidden, + name: this.data.fieldName, + rect: this.data.rect, + actions: this.data.actions, + type: "text" + }; + } + +} + +class ButtonWidgetAnnotation extends WidgetAnnotation { + constructor(params) { + super(params); + this.checkedAppearance = null; + this.uncheckedAppearance = null; + this.data.checkBox = !this.hasFieldFlag(_util.AnnotationFieldFlag.RADIO) && !this.hasFieldFlag(_util.AnnotationFieldFlag.PUSHBUTTON); + this.data.radioButton = this.hasFieldFlag(_util.AnnotationFieldFlag.RADIO) && !this.hasFieldFlag(_util.AnnotationFieldFlag.PUSHBUTTON); + this.data.pushButton = this.hasFieldFlag(_util.AnnotationFieldFlag.PUSHBUTTON); + this.data.isTooltipOnly = false; + + if (this.data.checkBox) { + this._processCheckBox(params); + } else if (this.data.radioButton) { + this._processRadioButton(params); + } else if (this.data.pushButton) { + this._processPushButton(params); + } else { + (0, _util.warn)("Invalid field flags for button widget annotation"); + } + } + + getOperatorList(evaluator, task, renderForms, annotationStorage) { + if (this.data.pushButton) { + return super.getOperatorList(evaluator, task, false, annotationStorage); + } + + if (annotationStorage) { + const storageEntry = annotationStorage.get(this.data.id); + const value = storageEntry && storageEntry.value; + + if (value === undefined) { + return super.getOperatorList(evaluator, task, renderForms, annotationStorage); + } + + let appearance; + + if (value) { + appearance = this.checkedAppearance; + } else { + appearance = this.uncheckedAppearance; + } + + if (appearance) { + const savedAppearance = this.appearance; + this.appearance = appearance; + const operatorList = super.getOperatorList(evaluator, task, renderForms, annotationStorage); + this.appearance = savedAppearance; + return operatorList; + } + + return Promise.resolve(new _operator_list.OperatorList()); + } + + return super.getOperatorList(evaluator, task, renderForms, annotationStorage); + } + + async save(evaluator, task, annotationStorage) { + if (this.data.checkBox) { + return this._saveCheckbox(evaluator, task, annotationStorage); + } + + if (this.data.radioButton) { + return this._saveRadioButton(evaluator, task, annotationStorage); + } + + return null; + } + + async _saveCheckbox(evaluator, task, annotationStorage) { + if (!annotationStorage) { + return null; + } + + const storageEntry = annotationStorage.get(this.data.id); + const value = storageEntry && storageEntry.value; + + if (value === undefined) { + return null; + } + + const defaultValue = this.data.fieldValue && this.data.fieldValue !== "Off"; + + if (defaultValue === value) { + return null; + } + + const dict = evaluator.xref.fetchIfRef(this.ref); + + if (!(0, _primitives.isDict)(dict)) { + return null; + } + + const xfa = { + path: (0, _util.stringToPDFString)(dict.get("T") || ""), + value: value ? this.data.exportValue : "" + }; + + const name = _primitives.Name.get(value ? this.data.exportValue : "Off"); + + dict.set("V", name); + dict.set("AS", name); + dict.set("M", `D:${(0, _util.getModificationDate)()}`); + const encrypt = evaluator.xref.encrypt; + let originalTransform = null; + + if (encrypt) { + originalTransform = encrypt.createCipherTransform(this.ref.num, this.ref.gen); + } + + const buffer = [`${this.ref.num} ${this.ref.gen} obj\n`]; + (0, _writer.writeDict)(dict, buffer, originalTransform); + buffer.push("\nendobj\n"); + return [{ + ref: this.ref, + data: buffer.join(""), + xfa + }]; + } + + async _saveRadioButton(evaluator, task, annotationStorage) { + if (!annotationStorage) { + return null; + } + + const storageEntry = annotationStorage.get(this.data.id); + const value = storageEntry && storageEntry.value; + + if (value === undefined) { + return null; + } + + const defaultValue = this.data.fieldValue === this.data.buttonValue; + + if (defaultValue === value) { + return null; + } + + const dict = evaluator.xref.fetchIfRef(this.ref); + + if (!(0, _primitives.isDict)(dict)) { + return null; + } + + const xfa = { + path: (0, _util.stringToPDFString)(dict.get("T") || ""), + value: value ? this.data.buttonValue : "" + }; + + const name = _primitives.Name.get(value ? this.data.buttonValue : "Off"); + + let parentBuffer = null; + const encrypt = evaluator.xref.encrypt; + + if (value) { + if ((0, _primitives.isRef)(this.parent)) { + const parent = evaluator.xref.fetch(this.parent); + let parentTransform = null; + + if (encrypt) { + parentTransform = encrypt.createCipherTransform(this.parent.num, this.parent.gen); + } + + parent.set("V", name); + parentBuffer = [`${this.parent.num} ${this.parent.gen} obj\n`]; + (0, _writer.writeDict)(parent, parentBuffer, parentTransform); + parentBuffer.push("\nendobj\n"); + } else if ((0, _primitives.isDict)(this.parent)) { + this.parent.set("V", name); + } + } + + dict.set("AS", name); + dict.set("M", `D:${(0, _util.getModificationDate)()}`); + let originalTransform = null; + + if (encrypt) { + originalTransform = encrypt.createCipherTransform(this.ref.num, this.ref.gen); + } + + const buffer = [`${this.ref.num} ${this.ref.gen} obj\n`]; + (0, _writer.writeDict)(dict, buffer, originalTransform); + buffer.push("\nendobj\n"); + const newRefs = [{ + ref: this.ref, + data: buffer.join(""), + xfa + }]; + + if (parentBuffer !== null) { + newRefs.push({ + ref: this.parent, + data: parentBuffer.join(""), + xfa: null + }); + } + + return newRefs; + } + + _processCheckBox(params) { + const customAppearance = params.dict.get("AP"); + + if (!(0, _primitives.isDict)(customAppearance)) { + return; + } + + const normalAppearance = customAppearance.get("N"); + + if (!(0, _primitives.isDict)(normalAppearance)) { + return; + } + + const exportValues = normalAppearance.getKeys(); + + if (!exportValues.includes("Off")) { + exportValues.push("Off"); + } + + if (exportValues.length !== 2) { + return; + } + + this.data.exportValue = exportValues[0] === "Off" ? exportValues[1] : exportValues[0]; + this.checkedAppearance = normalAppearance.get(this.data.exportValue); + this.uncheckedAppearance = normalAppearance.get("Off") || null; + + this._streams.push(this.checkedAppearance); + + if (this.uncheckedAppearance) { + this._streams.push(this.uncheckedAppearance); + } + + this._fallbackFontDict = this.fallbackFontDict; + } + + _processRadioButton(params) { + this.data.fieldValue = this.data.buttonValue = null; + const fieldParent = params.dict.get("Parent"); + + if ((0, _primitives.isDict)(fieldParent)) { + this.parent = params.dict.getRaw("Parent"); + const fieldParentValue = fieldParent.get("V"); + + if ((0, _primitives.isName)(fieldParentValue)) { + this.data.fieldValue = this._decodeFormValue(fieldParentValue); + } + } + + const appearanceStates = params.dict.get("AP"); + + if (!(0, _primitives.isDict)(appearanceStates)) { + return; + } + + const normalAppearance = appearanceStates.get("N"); + + if (!(0, _primitives.isDict)(normalAppearance)) { + return; + } + + for (const key of normalAppearance.getKeys()) { + if (key !== "Off") { + this.data.buttonValue = this._decodeFormValue(key); + break; + } + } + + this.checkedAppearance = normalAppearance.get(this.data.buttonValue); + this.uncheckedAppearance = normalAppearance.get("Off") || null; + + this._streams.push(this.checkedAppearance); + + if (this.uncheckedAppearance) { + this._streams.push(this.uncheckedAppearance); + } + + this._fallbackFontDict = this.fallbackFontDict; + } + + _processPushButton(params) { + if (!params.dict.has("A") && !params.dict.has("AA") && !this.data.alternativeText) { + (0, _util.warn)("Push buttons without action dictionaries are not supported"); + return; + } + + this.data.isTooltipOnly = !params.dict.has("A") && !params.dict.has("AA"); + + _obj.Catalog.parseDestDictionary({ + destDict: params.dict, + resultObj: this.data, + docBaseUrl: params.pdfManager.docBaseUrl + }); + } + + getFieldObject() { + let type = "button"; + let exportValues; + + if (this.data.checkBox) { + type = "checkbox"; + exportValues = this.data.exportValue; + } else if (this.data.radioButton) { + type = "radiobutton"; + exportValues = this.data.buttonValue; + } + + return { + id: this.data.id, + value: this.data.fieldValue || "Off", + defaultValue: this.data.defaultFieldValue, + exportValues, + editable: !this.data.readOnly, + name: this.data.fieldName, + rect: this.data.rect, + hidden: this.data.hidden, + actions: this.data.actions, + type + }; + } + + get fallbackFontDict() { + const dict = new _primitives.Dict(); + dict.set("BaseFont", _primitives.Name.get("ZapfDingbats")); + dict.set("Type", _primitives.Name.get("FallbackType")); + dict.set("Subtype", _primitives.Name.get("FallbackType")); + dict.set("Encoding", _primitives.Name.get("ZapfDingbatsEncoding")); + return (0, _util.shadow)(this, "fallbackFontDict", dict); + } + +} + +class ChoiceWidgetAnnotation extends WidgetAnnotation { + constructor(params) { + super(params); + this.data.options = []; + const options = (0, _core_utils.getInheritableProperty)({ + dict: params.dict, + key: "Opt" + }); + + if (Array.isArray(options)) { + const xref = params.xref; + + for (let i = 0, ii = options.length; i < ii; i++) { + const option = xref.fetchIfRef(options[i]); + const isOptionArray = Array.isArray(option); + this.data.options[i] = { + exportValue: this._decodeFormValue(isOptionArray ? xref.fetchIfRef(option[0]) : option), + displayValue: this._decodeFormValue(isOptionArray ? xref.fetchIfRef(option[1]) : option) + }; + } + } + + if ((0, _util.isString)(this.data.fieldValue)) { + this.data.fieldValue = [this.data.fieldValue]; + } else if (!this.data.fieldValue) { + this.data.fieldValue = []; + } + + this.data.combo = this.hasFieldFlag(_util.AnnotationFieldFlag.COMBO); + this.data.multiSelect = this.hasFieldFlag(_util.AnnotationFieldFlag.MULTISELECT); + this._hasText = true; + } + + getFieldObject() { + const type = this.data.combo ? "combobox" : "listbox"; + const value = this.data.fieldValue.length > 0 ? this.data.fieldValue[0] : null; + return { + id: this.data.id, + value, + defaultValue: this.data.defaultFieldValue, + editable: !this.data.readOnly, + name: this.data.fieldName, + rect: this.data.rect, + numItems: this.data.fieldValue.length, + multipleSelection: this.data.multiSelect, + hidden: this.data.hidden, + actions: this.data.actions, + items: this.data.options, + type + }; + } + +} + +class TextAnnotation extends MarkupAnnotation { + constructor(parameters) { + const DEFAULT_ICON_SIZE = 22; + super(parameters); + const dict = parameters.dict; + this.data.annotationType = _util.AnnotationType.TEXT; + + if (this.data.hasAppearance) { + this.data.name = "NoIcon"; + } else { + this.data.rect[1] = this.data.rect[3] - DEFAULT_ICON_SIZE; + this.data.rect[2] = this.data.rect[0] + DEFAULT_ICON_SIZE; + this.data.name = dict.has("Name") ? dict.get("Name").name : "Note"; + } + + if (dict.has("State")) { + this.data.state = dict.get("State") || null; + this.data.stateModel = dict.get("StateModel") || null; + } else { + this.data.state = null; + this.data.stateModel = null; + } + } + +} + +class LinkAnnotation extends Annotation { + constructor(params) { + super(params); + this.data.annotationType = _util.AnnotationType.LINK; + const quadPoints = getQuadPoints(params.dict, this.rectangle); + + if (quadPoints) { + this.data.quadPoints = quadPoints; + } + + _obj.Catalog.parseDestDictionary({ + destDict: params.dict, + resultObj: this.data, + docBaseUrl: params.pdfManager.docBaseUrl + }); + } + +} + +class PopupAnnotation extends Annotation { + constructor(parameters) { + super(parameters); + this.data.annotationType = _util.AnnotationType.POPUP; + let parentItem = parameters.dict.get("Parent"); + + if (!parentItem) { + (0, _util.warn)("Popup annotation has a missing or invalid parent annotation."); + return; + } + + const parentSubtype = parentItem.get("Subtype"); + this.data.parentType = (0, _primitives.isName)(parentSubtype) ? parentSubtype.name : null; + const rawParent = parameters.dict.getRaw("Parent"); + this.data.parentId = (0, _primitives.isRef)(rawParent) ? rawParent.toString() : null; + const parentRect = parentItem.getArray("Rect"); + + if (Array.isArray(parentRect) && parentRect.length === 4) { + this.data.parentRect = _util.Util.normalizeRect(parentRect); + } else { + this.data.parentRect = [0, 0, 0, 0]; + } + + const rt = parentItem.get("RT"); + + if ((0, _primitives.isName)(rt, _util.AnnotationReplyType.GROUP)) { + parentItem = parentItem.get("IRT"); + } + + if (!parentItem.has("M")) { + this.data.modificationDate = null; + } else { + this.setModificationDate(parentItem.get("M")); + this.data.modificationDate = this.modificationDate; + } + + if (!parentItem.has("C")) { + this.data.color = null; + } else { + this.setColor(parentItem.getArray("C")); + this.data.color = this.color; + } + + if (!this.viewable) { + const parentFlags = parentItem.get("F"); + + if (this._isViewable(parentFlags)) { + this.setFlags(parentFlags); + } + } + + this.data.title = (0, _util.stringToPDFString)(parentItem.get("T") || ""); + this.data.contents = (0, _util.stringToPDFString)(parentItem.get("Contents") || ""); + } + +} + +class FreeTextAnnotation extends MarkupAnnotation { + constructor(parameters) { + super(parameters); + this.data.annotationType = _util.AnnotationType.FREETEXT; + } + +} + +class LineAnnotation extends MarkupAnnotation { + constructor(parameters) { + super(parameters); + this.data.annotationType = _util.AnnotationType.LINE; + const lineCoordinates = parameters.dict.getArray("L"); + this.data.lineCoordinates = _util.Util.normalizeRect(lineCoordinates); + + if (!this.appearance) { + const strokeColor = this.color ? Array.from(this.color).map(c => c / 255) : [0, 0, 0]; + const borderWidth = this.borderStyle.width; + + if ((0, _util.isArrayEqual)(this.rectangle, [0, 0, 0, 0])) { + this.rectangle = [this.data.lineCoordinates[0] - 2 * borderWidth, this.data.lineCoordinates[1] - 2 * borderWidth, this.data.lineCoordinates[2] + 2 * borderWidth, this.data.lineCoordinates[3] + 2 * borderWidth]; + } + + this._setDefaultAppearance({ + xref: parameters.xref, + extra: `${borderWidth} w`, + strokeColor, + pointsCallback: (buffer, points) => { + buffer.push(`${lineCoordinates[0]} ${lineCoordinates[1]} m`); + buffer.push(`${lineCoordinates[2]} ${lineCoordinates[3]} l`); + buffer.push("S"); + return [points[0].x - borderWidth, points[1].x + borderWidth, points[3].y - borderWidth, points[1].y + borderWidth]; + } + }); + } + } + +} + +class SquareAnnotation extends MarkupAnnotation { + constructor(parameters) { + super(parameters); + this.data.annotationType = _util.AnnotationType.SQUARE; + + if (!this.appearance) { + const strokeColor = this.color ? Array.from(this.color).map(c => c / 255) : [0, 0, 0]; + let fillColor = null; + let interiorColor = parameters.dict.getArray("IC"); + + if (interiorColor) { + interiorColor = getRgbColor(interiorColor); + fillColor = interiorColor ? Array.from(interiorColor).map(c => c / 255) : null; + } + + this._setDefaultAppearance({ + xref: parameters.xref, + extra: `${this.borderStyle.width} w`, + strokeColor, + fillColor, + pointsCallback: (buffer, points) => { + const x = points[2].x + this.borderStyle.width / 2; + const y = points[2].y + this.borderStyle.width / 2; + const width = points[3].x - points[2].x - this.borderStyle.width; + const height = points[1].y - points[3].y - this.borderStyle.width; + buffer.push(`${x} ${y} ${width} ${height} re`); + + if (fillColor) { + buffer.push("B"); + } else { + buffer.push("S"); + } + + return [points[0].x, points[1].x, points[3].y, points[1].y]; + } + }); + } + } + +} + +class CircleAnnotation extends MarkupAnnotation { + constructor(parameters) { + super(parameters); + this.data.annotationType = _util.AnnotationType.CIRCLE; + + if (!this.appearance) { + const strokeColor = this.color ? Array.from(this.color).map(c => c / 255) : [0, 0, 0]; + let fillColor = null; + let interiorColor = parameters.dict.getArray("IC"); + + if (interiorColor) { + interiorColor = getRgbColor(interiorColor); + fillColor = interiorColor ? Array.from(interiorColor).map(c => c / 255) : null; + } + + const controlPointsDistance = 4 / 3 * Math.tan(Math.PI / (2 * 4)); + + this._setDefaultAppearance({ + xref: parameters.xref, + extra: `${this.borderStyle.width} w`, + strokeColor, + fillColor, + pointsCallback: (buffer, points) => { + const x0 = points[0].x + this.borderStyle.width / 2; + const y0 = points[0].y - this.borderStyle.width / 2; + const x1 = points[3].x - this.borderStyle.width / 2; + const y1 = points[3].y + this.borderStyle.width / 2; + const xMid = x0 + (x1 - x0) / 2; + const yMid = y0 + (y1 - y0) / 2; + const xOffset = (x1 - x0) / 2 * controlPointsDistance; + const yOffset = (y1 - y0) / 2 * controlPointsDistance; + buffer.push(`${xMid} ${y1} m`); + buffer.push(`${xMid + xOffset} ${y1} ${x1} ${yMid + yOffset} ${x1} ${yMid} c`); + buffer.push(`${x1} ${yMid - yOffset} ${xMid + xOffset} ${y0} ${xMid} ${y0} c`); + buffer.push(`${xMid - xOffset} ${y0} ${x0} ${yMid - yOffset} ${x0} ${yMid} c`); + buffer.push(`${x0} ${yMid + yOffset} ${xMid - xOffset} ${y1} ${xMid} ${y1} c`); + buffer.push("h"); + + if (fillColor) { + buffer.push("B"); + } else { + buffer.push("S"); + } + + return [points[0].x, points[1].x, points[3].y, points[1].y]; + } + }); + } + } + +} + +class PolylineAnnotation extends MarkupAnnotation { + constructor(parameters) { + super(parameters); + this.data.annotationType = _util.AnnotationType.POLYLINE; + this.data.vertices = []; + const rawVertices = parameters.dict.getArray("Vertices"); + + if (!Array.isArray(rawVertices)) { + return; + } + + for (let i = 0, ii = rawVertices.length; i < ii; i += 2) { + this.data.vertices.push({ + x: rawVertices[i], + y: rawVertices[i + 1] + }); + } + } + +} + +class PolygonAnnotation extends PolylineAnnotation { + constructor(parameters) { + super(parameters); + this.data.annotationType = _util.AnnotationType.POLYGON; + } + +} + +class CaretAnnotation extends MarkupAnnotation { + constructor(parameters) { + super(parameters); + this.data.annotationType = _util.AnnotationType.CARET; + } + +} + +class InkAnnotation extends MarkupAnnotation { + constructor(parameters) { + super(parameters); + this.data.annotationType = _util.AnnotationType.INK; + this.data.inkLists = []; + const rawInkLists = parameters.dict.getArray("InkList"); + + if (!Array.isArray(rawInkLists)) { + return; + } + + const xref = parameters.xref; + + for (let i = 0, ii = rawInkLists.length; i < ii; ++i) { + this.data.inkLists.push([]); + + for (let j = 0, jj = rawInkLists[i].length; j < jj; j += 2) { + this.data.inkLists[i].push({ + x: xref.fetchIfRef(rawInkLists[i][j]), + y: xref.fetchIfRef(rawInkLists[i][j + 1]) + }); + } + } + } + +} + +class HighlightAnnotation extends MarkupAnnotation { + constructor(parameters) { + super(parameters); + this.data.annotationType = _util.AnnotationType.HIGHLIGHT; + const quadPoints = this.data.quadPoints = getQuadPoints(parameters.dict, null); + + if (quadPoints) { + if (!this.appearance) { + const fillColor = this.color ? Array.from(this.color).map(c => c / 255) : [1, 1, 0]; + + this._setDefaultAppearance({ + xref: parameters.xref, + fillColor, + blendMode: "Multiply", + pointsCallback: (buffer, points) => { + buffer.push(`${points[0].x} ${points[0].y} m`); + buffer.push(`${points[1].x} ${points[1].y} l`); + buffer.push(`${points[3].x} ${points[3].y} l`); + buffer.push(`${points[2].x} ${points[2].y} l`); + buffer.push("f"); + return [points[0].x, points[1].x, points[3].y, points[1].y]; + } + }); + } + } else { + this.data.hasPopup = false; + } + } + +} + +class UnderlineAnnotation extends MarkupAnnotation { + constructor(parameters) { + super(parameters); + this.data.annotationType = _util.AnnotationType.UNDERLINE; + const quadPoints = this.data.quadPoints = getQuadPoints(parameters.dict, null); + + if (quadPoints) { + if (!this.appearance) { + const strokeColor = this.color ? Array.from(this.color).map(c => c / 255) : [0, 0, 0]; + + this._setDefaultAppearance({ + xref: parameters.xref, + extra: "[] 0 d 1 w", + strokeColor, + pointsCallback: (buffer, points) => { + buffer.push(`${points[2].x} ${points[2].y} m`); + buffer.push(`${points[3].x} ${points[3].y} l`); + buffer.push("S"); + return [points[0].x, points[1].x, points[3].y, points[1].y]; + } + }); + } + } else { + this.data.hasPopup = false; + } + } + +} + +class SquigglyAnnotation extends MarkupAnnotation { + constructor(parameters) { + super(parameters); + this.data.annotationType = _util.AnnotationType.SQUIGGLY; + const quadPoints = this.data.quadPoints = getQuadPoints(parameters.dict, null); + + if (quadPoints) { + if (!this.appearance) { + const strokeColor = this.color ? Array.from(this.color).map(c => c / 255) : [0, 0, 0]; + + this._setDefaultAppearance({ + xref: parameters.xref, + extra: "[] 0 d 1 w", + strokeColor, + pointsCallback: (buffer, points) => { + const dy = (points[0].y - points[2].y) / 6; + let shift = dy; + let x = points[2].x; + const y = points[2].y; + const xEnd = points[3].x; + buffer.push(`${x} ${y + shift} m`); + + do { + x += 2; + shift = shift === 0 ? dy : 0; + buffer.push(`${x} ${y + shift} l`); + } while (x < xEnd); + + buffer.push("S"); + return [points[2].x, xEnd, y - 2 * dy, y + 2 * dy]; + } + }); + } + } else { + this.data.hasPopup = false; + } + } + +} + +class StrikeOutAnnotation extends MarkupAnnotation { + constructor(parameters) { + super(parameters); + this.data.annotationType = _util.AnnotationType.STRIKEOUT; + const quadPoints = this.data.quadPoints = getQuadPoints(parameters.dict, null); + + if (quadPoints) { + if (!this.appearance) { + const strokeColor = this.color ? Array.from(this.color).map(c => c / 255) : [0, 0, 0]; + + this._setDefaultAppearance({ + xref: parameters.xref, + extra: "[] 0 d 1 w", + strokeColor, + pointsCallback: (buffer, points) => { + buffer.push(`${(points[0].x + points[2].x) / 2}` + ` ${(points[0].y + points[2].y) / 2} m`); + buffer.push(`${(points[1].x + points[3].x) / 2}` + ` ${(points[1].y + points[3].y) / 2} l`); + buffer.push("S"); + return [points[0].x, points[1].x, points[3].y, points[1].y]; + } + }); + } + } else { + this.data.hasPopup = false; + } + } + +} + +class StampAnnotation extends MarkupAnnotation { + constructor(parameters) { + super(parameters); + this.data.annotationType = _util.AnnotationType.STAMP; + } + +} + +class FileAttachmentAnnotation extends MarkupAnnotation { + constructor(parameters) { + super(parameters); + const file = new _obj.FileSpec(parameters.dict.get("FS"), parameters.xref); + this.data.annotationType = _util.AnnotationType.FILEATTACHMENT; + this.data.file = file.serializable; + } + +} + +/***/ }), +/* 28 */ +/***/ ((__unused_webpack_module, exports, __w_pdfjs_require__) => { + + + +Object.defineProperty(exports, "__esModule", ({ + value: true +})); +exports.createDefaultAppearance = createDefaultAppearance; +exports.parseDefaultAppearance = parseDefaultAppearance; + +var _util = __w_pdfjs_require__(2); + +var _colorspace = __w_pdfjs_require__(23); + +var _core_utils = __w_pdfjs_require__(8); + +var _evaluator = __w_pdfjs_require__(29); + +var _primitives = __w_pdfjs_require__(5); + +var _stream = __w_pdfjs_require__(12); + +class DefaultAppearanceEvaluator extends _evaluator.EvaluatorPreprocessor { + constructor(str) { + super(new _stream.StringStream(str)); + } + + parse() { + const operation = { + fn: 0, + args: [] + }; + const result = { + fontSize: 0, + fontName: "", + fontColor: new Uint8ClampedArray(3) + }; + + try { + while (true) { + operation.args.length = 0; + + if (!this.read(operation)) { + break; + } + + if (this.savedStatesDepth !== 0) { + continue; + } + + const { + fn, + args + } = operation; + + switch (fn | 0) { + case _util.OPS.setFont: + const [fontName, fontSize] = args; + + if (fontName instanceof _primitives.Name) { + result.fontName = fontName.name; + } + + if (typeof fontSize === "number" && fontSize > 0) { + result.fontSize = fontSize; + } + + break; + + case _util.OPS.setFillRGBColor: + _colorspace.ColorSpace.singletons.rgb.getRgbItem(args, 0, result.fontColor, 0); + + break; + + case _util.OPS.setFillGray: + _colorspace.ColorSpace.singletons.gray.getRgbItem(args, 0, result.fontColor, 0); + + break; + + case _util.OPS.setFillColorSpace: + _colorspace.ColorSpace.singletons.cmyk.getRgbItem(args, 0, result.fontColor, 0); + + break; + } + } + } catch (reason) { + (0, _util.warn)(`parseDefaultAppearance - ignoring errors: "${reason}".`); + } + + return result; + } + +} + +function parseDefaultAppearance(str) { + return new DefaultAppearanceEvaluator(str).parse(); +} + +function createDefaultAppearance({ + fontSize, + fontName, + fontColor +}) { + let colorCmd; + + if (fontColor.every(c => c === 0)) { + colorCmd = "0 g"; + } else { + colorCmd = Array.from(fontColor).map(c => (c / 255).toFixed(2)).join(" ") + " rg"; + } + + return `/${(0, _core_utils.escapePDFName)(fontName)} ${fontSize} Tf ${colorCmd}`; +} + +/***/ }), +/* 29 */ +/***/ ((__unused_webpack_module, exports, __w_pdfjs_require__) => { + + + +Object.defineProperty(exports, "__esModule", ({ + value: true +})); +exports.PartialEvaluator = exports.EvaluatorPreprocessor = void 0; + +var _util = __w_pdfjs_require__(2); + +var _cmap = __w_pdfjs_require__(30); + +var _primitives = __w_pdfjs_require__(5); + +var _stream = __w_pdfjs_require__(12); + +var _fonts = __w_pdfjs_require__(31); + +var _encodings = __w_pdfjs_require__(34); + +var _unicode = __w_pdfjs_require__(37); + +var _standard_fonts = __w_pdfjs_require__(36); + +var _pattern = __w_pdfjs_require__(40); + +var _function = __w_pdfjs_require__(41); + +var _parser = __w_pdfjs_require__(11); + +var _image_utils = __w_pdfjs_require__(24); + +var _bidi = __w_pdfjs_require__(43); + +var _colorspace = __w_pdfjs_require__(23); + +var _glyphlist = __w_pdfjs_require__(35); + +var _core_utils = __w_pdfjs_require__(8); + +var _metrics = __w_pdfjs_require__(44); + +var _murmurhash = __w_pdfjs_require__(45); + +var _operator_list = __w_pdfjs_require__(46); + +var _image = __w_pdfjs_require__(47); + +const DefaultPartialEvaluatorOptions = Object.freeze({ + maxImageSize: -1, + disableFontFace: false, + ignoreErrors: false, + isEvalSupported: true, + fontExtraProperties: false +}); +const PatternType = { + TILING: 1, + SHADING: 2 +}; +const deferred = Promise.resolve(); + +function normalizeBlendMode(value, parsingArray = false) { + if (Array.isArray(value)) { + for (let i = 0, ii = value.length; i < ii; i++) { + const maybeBM = normalizeBlendMode(value[i], true); + + if (maybeBM) { + return maybeBM; + } + } + + (0, _util.warn)(`Unsupported blend mode Array: ${value}`); + return "source-over"; + } + + if (!(0, _primitives.isName)(value)) { + if (parsingArray) { + return null; + } + + return "source-over"; + } + + switch (value.name) { + case "Normal": + case "Compatible": + return "source-over"; + + case "Multiply": + return "multiply"; + + case "Screen": + return "screen"; + + case "Overlay": + return "overlay"; + + case "Darken": + return "darken"; + + case "Lighten": + return "lighten"; + + case "ColorDodge": + return "color-dodge"; + + case "ColorBurn": + return "color-burn"; + + case "HardLight": + return "hard-light"; + + case "SoftLight": + return "soft-light"; + + case "Difference": + return "difference"; + + case "Exclusion": + return "exclusion"; + + case "Hue": + return "hue"; + + case "Saturation": + return "saturation"; + + case "Color": + return "color"; + + case "Luminosity": + return "luminosity"; + } + + if (parsingArray) { + return null; + } + + (0, _util.warn)(`Unsupported blend mode: ${value.name}`); + return "source-over"; +} + +class TimeSlotManager { + static get TIME_SLOT_DURATION_MS() { + return (0, _util.shadow)(this, "TIME_SLOT_DURATION_MS", 20); + } + + static get CHECK_TIME_EVERY() { + return (0, _util.shadow)(this, "CHECK_TIME_EVERY", 100); + } + + constructor() { + this.reset(); + } + + check() { + if (++this.checked < TimeSlotManager.CHECK_TIME_EVERY) { + return false; + } + + this.checked = 0; + return this.endTime <= Date.now(); + } + + reset() { + this.endTime = Date.now() + TimeSlotManager.TIME_SLOT_DURATION_MS; + this.checked = 0; + } + +} + +class PartialEvaluator { + constructor({ + xref, + handler, + pageIndex, + idFactory, + fontCache, + builtInCMapCache, + globalImageCache, + options = null + }) { + this.xref = xref; + this.handler = handler; + this.pageIndex = pageIndex; + this.idFactory = idFactory; + this.fontCache = fontCache; + this.builtInCMapCache = builtInCMapCache; + this.globalImageCache = globalImageCache; + this.options = options || DefaultPartialEvaluatorOptions; + this.parsingType3Font = false; + this._fetchBuiltInCMapBound = this.fetchBuiltInCMap.bind(this); + } + + get _pdfFunctionFactory() { + const pdfFunctionFactory = new _function.PDFFunctionFactory({ + xref: this.xref, + isEvalSupported: this.options.isEvalSupported + }); + return (0, _util.shadow)(this, "_pdfFunctionFactory", pdfFunctionFactory); + } + + clone(newOptions = DefaultPartialEvaluatorOptions) { + var newEvaluator = Object.create(this); + newEvaluator.options = newOptions; + return newEvaluator; + } + + hasBlendModes(resources, nonBlendModesSet) { + if (!(resources instanceof _primitives.Dict)) { + return false; + } + + if (resources.objId && nonBlendModesSet.has(resources.objId)) { + return false; + } + + const processed = new _primitives.RefSet(nonBlendModesSet); + + if (resources.objId) { + processed.put(resources.objId); + } + + var nodes = [resources], + xref = this.xref; + + while (nodes.length) { + var node = nodes.shift(); + var graphicStates = node.get("ExtGState"); + + if (graphicStates instanceof _primitives.Dict) { + for (let graphicState of graphicStates.getRawValues()) { + if (graphicState instanceof _primitives.Ref) { + if (processed.has(graphicState)) { + continue; + } + + try { + graphicState = xref.fetch(graphicState); + } catch (ex) { + processed.put(graphicState); + (0, _util.info)(`hasBlendModes - ignoring ExtGState: "${ex}".`); + continue; + } + } + + if (!(graphicState instanceof _primitives.Dict)) { + continue; + } + + if (graphicState.objId) { + processed.put(graphicState.objId); + } + + const bm = graphicState.get("BM"); + + if (bm instanceof _primitives.Name) { + if (bm.name !== "Normal") { + return true; + } + + continue; + } + + if (bm !== undefined && Array.isArray(bm)) { + for (const element of bm) { + if (element instanceof _primitives.Name && element.name !== "Normal") { + return true; + } + } + } + } + } + + var xObjects = node.get("XObject"); + + if (!(xObjects instanceof _primitives.Dict)) { + continue; + } + + for (let xObject of xObjects.getRawValues()) { + if (xObject instanceof _primitives.Ref) { + if (processed.has(xObject)) { + continue; + } + + try { + xObject = xref.fetch(xObject); + } catch (ex) { + processed.put(xObject); + (0, _util.info)(`hasBlendModes - ignoring XObject: "${ex}".`); + continue; + } + } + + if (!(0, _primitives.isStream)(xObject)) { + continue; + } + + if (xObject.dict.objId) { + processed.put(xObject.dict.objId); + } + + var xResources = xObject.dict.get("Resources"); + + if (!(xResources instanceof _primitives.Dict)) { + continue; + } + + if (xResources.objId && processed.has(xResources.objId)) { + continue; + } + + nodes.push(xResources); + + if (xResources.objId) { + processed.put(xResources.objId); + } + } + } + + processed.forEach(ref => { + nonBlendModesSet.put(ref); + }); + return false; + } + + async fetchBuiltInCMap(name) { + const cachedData = this.builtInCMapCache.get(name); + + if (cachedData) { + return cachedData; + } + + const readableStream = this.handler.sendWithStream("FetchBuiltInCMap", { + name + }); + const reader = readableStream.getReader(); + const data = await new Promise(function (resolve, reject) { + function pump() { + reader.read().then(function ({ + value, + done + }) { + if (done) { + return; + } + + resolve(value); + pump(); + }, reject); + } + + pump(); + }); + + if (data.compressionType !== _util.CMapCompressionType.NONE) { + this.builtInCMapCache.set(name, data); + } + + return data; + } + + async buildFormXObject(resources, xobj, smask, operatorList, task, initialState, localColorSpaceCache) { + var dict = xobj.dict; + var matrix = dict.getArray("Matrix"); + var bbox = dict.getArray("BBox"); + + if (Array.isArray(bbox) && bbox.length === 4) { + bbox = _util.Util.normalizeRect(bbox); + } else { + bbox = null; + } + + let optionalContent = null; + + if (dict.has("OC")) { + optionalContent = await this.parseMarkedContentProps(dict.get("OC"), resources); + operatorList.addOp(_util.OPS.beginMarkedContentProps, ["OC", optionalContent]); + } + + var group = dict.get("Group"); + + if (group) { + var groupOptions = { + matrix, + bbox, + smask, + isolated: false, + knockout: false + }; + var groupSubtype = group.get("S"); + var colorSpace = null; + + if ((0, _primitives.isName)(groupSubtype, "Transparency")) { + groupOptions.isolated = group.get("I") || false; + groupOptions.knockout = group.get("K") || false; + + if (group.has("CS")) { + const cs = group.getRaw("CS"); + + const cachedColorSpace = _colorspace.ColorSpace.getCached(cs, this.xref, localColorSpaceCache); + + if (cachedColorSpace) { + colorSpace = cachedColorSpace; + } else { + colorSpace = await this.parseColorSpace({ + cs, + resources, + localColorSpaceCache + }); + } + } + } + + if (smask && smask.backdrop) { + colorSpace = colorSpace || _colorspace.ColorSpace.singletons.rgb; + smask.backdrop = colorSpace.getRgb(smask.backdrop, 0); + } + + operatorList.addOp(_util.OPS.beginGroup, [groupOptions]); + } + + operatorList.addOp(_util.OPS.paintFormXObjectBegin, [matrix, bbox]); + return this.getOperatorList({ + stream: xobj, + task, + resources: dict.get("Resources") || resources, + operatorList, + initialState + }).then(function () { + operatorList.addOp(_util.OPS.paintFormXObjectEnd, []); + + if (group) { + operatorList.addOp(_util.OPS.endGroup, [groupOptions]); + } + + if (optionalContent) { + operatorList.addOp(_util.OPS.endMarkedContent, []); + } + }); + } + + _sendImgData(objId, imgData, cacheGlobally = false) { + const transfers = imgData ? [imgData.data.buffer] : null; + + if (this.parsingType3Font || cacheGlobally) { + return this.handler.send("commonobj", [objId, "Image", imgData], transfers); + } + + return this.handler.send("obj", [objId, this.pageIndex, "Image", imgData], transfers); + } + + async buildPaintImageXObject({ + resources, + image, + isInline = false, + operatorList, + cacheKey, + localImageCache, + localColorSpaceCache + }) { + var dict = image.dict; + const imageRef = dict.objId; + var w = dict.get("Width", "W"); + var h = dict.get("Height", "H"); + + if (!(w && (0, _util.isNum)(w)) || !(h && (0, _util.isNum)(h))) { + (0, _util.warn)("Image dimensions are missing, or not numbers."); + return undefined; + } + + var maxImageSize = this.options.maxImageSize; + + if (maxImageSize !== -1 && w * h > maxImageSize) { + (0, _util.warn)("Image exceeded maximum allowed size and was removed."); + return undefined; + } + + var imageMask = dict.get("ImageMask", "IM") || false; + var imgData, args; + + if (imageMask) { + var width = dict.get("Width", "W"); + var height = dict.get("Height", "H"); + var bitStrideLength = width + 7 >> 3; + var imgArray = image.getBytes(bitStrideLength * height, true); + var decode = dict.getArray("Decode", "D"); + imgData = _image.PDFImage.createMask({ + imgArray, + width, + height, + imageIsFromDecodeStream: image instanceof _stream.DecodeStream, + inverseDecode: !!decode && decode[0] > 0 + }); + imgData.cached = !!cacheKey; + args = [imgData]; + operatorList.addOp(_util.OPS.paintImageMaskXObject, args); + + if (cacheKey) { + localImageCache.set(cacheKey, imageRef, { + fn: _util.OPS.paintImageMaskXObject, + args + }); + } + + return undefined; + } + + var softMask = dict.get("SMask", "SM") || false; + var mask = dict.get("Mask") || false; + var SMALL_IMAGE_DIMENSIONS = 200; + + if (isInline && !softMask && !mask && w + h < SMALL_IMAGE_DIMENSIONS) { + const imageObj = new _image.PDFImage({ + xref: this.xref, + res: resources, + image, + isInline, + pdfFunctionFactory: this._pdfFunctionFactory, + localColorSpaceCache + }); + imgData = imageObj.createImageData(true); + operatorList.addOp(_util.OPS.paintInlineImageXObject, [imgData]); + return undefined; + } + + let objId = `img_${this.idFactory.createObjId()}`, + cacheGlobally = false; + + if (this.parsingType3Font) { + objId = `${this.idFactory.getDocId()}_type3_${objId}`; + } else if (imageRef) { + cacheGlobally = this.globalImageCache.shouldCache(imageRef, this.pageIndex); + + if (cacheGlobally) { + objId = `${this.idFactory.getDocId()}_${objId}`; + } + } + + operatorList.addDependency(objId); + args = [objId, w, h]; + + _image.PDFImage.buildImage({ + xref: this.xref, + res: resources, + image, + isInline, + pdfFunctionFactory: this._pdfFunctionFactory, + localColorSpaceCache + }).then(imageObj => { + imgData = imageObj.createImageData(false); + + if (cacheKey && imageRef && cacheGlobally) { + this.globalImageCache.addByteSize(imageRef, imgData.data.length); + } + + return this._sendImgData(objId, imgData, cacheGlobally); + }).catch(reason => { + (0, _util.warn)(`Unable to decode image "${objId}": "${reason}".`); + return this._sendImgData(objId, null, cacheGlobally); + }); + + operatorList.addOp(_util.OPS.paintImageXObject, args); + + if (cacheKey) { + localImageCache.set(cacheKey, imageRef, { + fn: _util.OPS.paintImageXObject, + args + }); + + if (imageRef) { + (0, _util.assert)(!isInline, "Cannot cache an inline image globally."); + this.globalImageCache.addPageIndex(imageRef, this.pageIndex); + + if (cacheGlobally) { + this.globalImageCache.setData(imageRef, { + objId, + fn: _util.OPS.paintImageXObject, + args, + byteSize: 0 + }); + } + } + } + + return undefined; + } + + handleSMask(smask, resources, operatorList, task, stateManager, localColorSpaceCache) { + var smaskContent = smask.get("G"); + var smaskOptions = { + subtype: smask.get("S").name, + backdrop: smask.get("BC") + }; + var transferObj = smask.get("TR"); + + if ((0, _function.isPDFFunction)(transferObj)) { + const transferFn = this._pdfFunctionFactory.create(transferObj); + + var transferMap = new Uint8Array(256); + var tmp = new Float32Array(1); + + for (var i = 0; i < 256; i++) { + tmp[0] = i / 255; + transferFn(tmp, 0, tmp, 0); + transferMap[i] = tmp[0] * 255 | 0; + } + + smaskOptions.transferMap = transferMap; + } + + return this.buildFormXObject(resources, smaskContent, smaskOptions, operatorList, task, stateManager.state.clone(), localColorSpaceCache); + } + + handleTransferFunction(tr) { + let transferArray; + + if (Array.isArray(tr)) { + transferArray = tr; + } else if ((0, _function.isPDFFunction)(tr)) { + transferArray = [tr]; + } else { + return null; + } + + const transferMaps = []; + let numFns = 0, + numEffectfulFns = 0; + + for (const entry of transferArray) { + const transferObj = this.xref.fetchIfRef(entry); + numFns++; + + if ((0, _primitives.isName)(transferObj, "Identity")) { + transferMaps.push(null); + continue; + } else if (!(0, _function.isPDFFunction)(transferObj)) { + return null; + } + + const transferFn = this._pdfFunctionFactory.create(transferObj); + + const transferMap = new Uint8Array(256), + tmp = new Float32Array(1); + + for (let j = 0; j < 256; j++) { + tmp[0] = j / 255; + transferFn(tmp, 0, tmp, 0); + transferMap[j] = tmp[0] * 255 | 0; + } + + transferMaps.push(transferMap); + numEffectfulFns++; + } + + if (!(numFns === 1 || numFns === 4)) { + return null; + } + + if (numEffectfulFns === 0) { + return null; + } + + return transferMaps; + } + + handleTilingType(fn, color, resources, pattern, patternDict, operatorList, task, cacheKey, localTilingPatternCache) { + const tilingOpList = new _operator_list.OperatorList(); + + const patternResources = _primitives.Dict.merge({ + xref: this.xref, + dictArray: [patternDict.get("Resources"), resources] + }); + + return this.getOperatorList({ + stream: pattern, + task, + resources: patternResources, + operatorList: tilingOpList + }).then(function () { + const operatorListIR = tilingOpList.getIR(); + const tilingPatternIR = (0, _pattern.getTilingPatternIR)(operatorListIR, patternDict, color); + operatorList.addDependencies(tilingOpList.dependencies); + operatorList.addOp(fn, tilingPatternIR); + + if (cacheKey) { + localTilingPatternCache.set(cacheKey, patternDict.objId, { + operatorListIR, + dict: patternDict + }); + } + }).catch(reason => { + if (reason instanceof _util.AbortException) { + return; + } + + if (this.options.ignoreErrors) { + this.handler.send("UnsupportedFeature", { + featureId: _util.UNSUPPORTED_FEATURES.errorTilingPattern + }); + (0, _util.warn)(`handleTilingType - ignoring pattern: "${reason}".`); + return; + } + + throw reason; + }); + } + + handleSetFont(resources, fontArgs, fontRef, operatorList, task, state, fallbackFontDict = null) { + const fontName = fontArgs && fontArgs[0] instanceof _primitives.Name ? fontArgs[0].name : null; + return this.loadFont(fontName, fontRef, resources, fallbackFontDict).then(translated => { + if (!translated.font.isType3Font) { + return translated; + } + + return translated.loadType3Data(this, resources, task).then(function () { + operatorList.addDependencies(translated.type3Dependencies); + return translated; + }).catch(reason => { + this.handler.send("UnsupportedFeature", { + featureId: _util.UNSUPPORTED_FEATURES.errorFontLoadType3 + }); + return new TranslatedFont({ + loadedName: "g_font_error", + font: new _fonts.ErrorFont(`Type3 font load error: ${reason}`), + dict: translated.font, + extraProperties: this.options.fontExtraProperties + }); + }); + }).then(translated => { + state.font = translated.font; + translated.send(this.handler); + return translated.loadedName; + }); + } + + handleText(chars, state) { + const font = state.font; + const glyphs = font.charsToGlyphs(chars); + + if (font.data) { + const isAddToPathSet = !!(state.textRenderingMode & _util.TextRenderingMode.ADD_TO_PATH_FLAG); + + if (isAddToPathSet || state.fillColorSpace.name === "Pattern" || font.disableFontFace || this.options.disableFontFace) { + PartialEvaluator.buildFontPaths(font, glyphs, this.handler); + } + } + + return glyphs; + } + + ensureStateFont(state) { + if (state.font) { + return; + } + + const reason = new _util.FormatError("Missing setFont (Tf) operator before text rendering operator."); + + if (this.options.ignoreErrors) { + this.handler.send("UnsupportedFeature", { + featureId: _util.UNSUPPORTED_FEATURES.errorFontState + }); + (0, _util.warn)(`ensureStateFont: "${reason}".`); + return; + } + + throw reason; + } + + async setGState({ + resources, + gState, + operatorList, + cacheKey, + task, + stateManager, + localGStateCache, + localColorSpaceCache + }) { + const gStateRef = gState.objId; + let isSimpleGState = true; + var gStateObj = []; + var gStateKeys = gState.getKeys(); + var promise = Promise.resolve(); + + for (var i = 0, ii = gStateKeys.length; i < ii; i++) { + const key = gStateKeys[i]; + const value = gState.get(key); + + switch (key) { + case "Type": + break; + + case "LW": + case "LC": + case "LJ": + case "ML": + case "D": + case "RI": + case "FL": + case "CA": + case "ca": + gStateObj.push([key, value]); + break; + + case "Font": + isSimpleGState = false; + promise = promise.then(() => { + return this.handleSetFont(resources, null, value[0], operatorList, task, stateManager.state).then(function (loadedName) { + operatorList.addDependency(loadedName); + gStateObj.push([key, [loadedName, value[1]]]); + }); + }); + break; + + case "BM": + gStateObj.push([key, normalizeBlendMode(value)]); + break; + + case "SMask": + if ((0, _primitives.isName)(value, "None")) { + gStateObj.push([key, false]); + break; + } + + if ((0, _primitives.isDict)(value)) { + isSimpleGState = false; + promise = promise.then(() => { + return this.handleSMask(value, resources, operatorList, task, stateManager, localColorSpaceCache); + }); + gStateObj.push([key, true]); + } else { + (0, _util.warn)("Unsupported SMask type"); + } + + break; + + case "TR": + const transferMaps = this.handleTransferFunction(value); + gStateObj.push([key, transferMaps]); + break; + + case "OP": + case "op": + case "OPM": + case "BG": + case "BG2": + case "UCR": + case "UCR2": + case "TR2": + case "HT": + case "SM": + case "SA": + case "AIS": + case "TK": + (0, _util.info)("graphic state operator " + key); + break; + + default: + (0, _util.info)("Unknown graphic state operator " + key); + break; + } + } + + return promise.then(function () { + if (gStateObj.length > 0) { + operatorList.addOp(_util.OPS.setGState, [gStateObj]); + } + + if (isSimpleGState) { + localGStateCache.set(cacheKey, gStateRef, gStateObj); + } + }); + } + + loadFont(fontName, font, resources, fallbackFontDict = null) { + const errorFont = async () => { + return new TranslatedFont({ + loadedName: "g_font_error", + font: new _fonts.ErrorFont(`Font "${fontName}" is not available.`), + dict: font, + extraProperties: this.options.fontExtraProperties + }); + }; + + var fontRef, + xref = this.xref; + + if (font) { + if (!(0, _primitives.isRef)(font)) { + throw new _util.FormatError('The "font" object should be a reference.'); + } + + fontRef = font; + } else { + var fontRes = resources.get("Font"); + + if (fontRes) { + fontRef = fontRes.getRaw(fontName); + } + } + + if (!fontRef) { + const partialMsg = `Font "${fontName || font && font.toString()}" is not available`; + + if (!this.options.ignoreErrors && !this.parsingType3Font) { + (0, _util.warn)(`${partialMsg}.`); + return errorFont(); + } + + this.handler.send("UnsupportedFeature", { + featureId: _util.UNSUPPORTED_FEATURES.errorFontMissing + }); + (0, _util.warn)(`${partialMsg} -- attempting to fallback to a default font.`); + + if (fallbackFontDict) { + fontRef = fallbackFontDict; + } else { + fontRef = PartialEvaluator.fallbackFontDict; + } + } + + if (this.fontCache.has(fontRef)) { + return this.fontCache.get(fontRef); + } + + font = xref.fetchIfRef(fontRef); + + if (!(0, _primitives.isDict)(font)) { + return errorFont(); + } + + if (font.cacheKey && this.fontCache.has(font.cacheKey)) { + return this.fontCache.get(font.cacheKey); + } + + var fontCapability = (0, _util.createPromiseCapability)(); + let preEvaluatedFont; + + try { + preEvaluatedFont = this.preEvaluateFont(font); + } catch (reason) { + (0, _util.warn)(`loadFont - preEvaluateFont failed: "${reason}".`); + return errorFont(); + } + + const { + descriptor, + hash + } = preEvaluatedFont; + var fontRefIsRef = (0, _primitives.isRef)(fontRef), + fontID; + + if (fontRefIsRef) { + fontID = `f${fontRef.toString()}`; + } + + if (hash && (0, _primitives.isDict)(descriptor)) { + if (!descriptor.fontAliases) { + descriptor.fontAliases = Object.create(null); + } + + var fontAliases = descriptor.fontAliases; + + if (fontAliases[hash]) { + var aliasFontRef = fontAliases[hash].aliasRef; + + if (fontRefIsRef && aliasFontRef && this.fontCache.has(aliasFontRef)) { + this.fontCache.putAlias(fontRef, aliasFontRef); + return this.fontCache.get(fontRef); + } + } else { + fontAliases[hash] = { + fontID: this.idFactory.createFontId() + }; + } + + if (fontRefIsRef) { + fontAliases[hash].aliasRef = fontRef; + } + + fontID = fontAliases[hash].fontID; + } + + if (fontRefIsRef) { + this.fontCache.put(fontRef, fontCapability.promise); + } else { + if (!fontID) { + fontID = this.idFactory.createFontId(); + } + + font.cacheKey = `cacheKey_${fontID}`; + this.fontCache.put(font.cacheKey, fontCapability.promise); + } + + (0, _util.assert)(fontID && fontID.startsWith("f"), 'The "fontID" must be (correctly) defined.'); + font.loadedName = `${this.idFactory.getDocId()}_${fontID}`; + this.translateFont(preEvaluatedFont).then(translatedFont => { + if (translatedFont.fontType !== undefined) { + var xrefFontStats = xref.stats.fontTypes; + xrefFontStats[translatedFont.fontType] = true; + } + + fontCapability.resolve(new TranslatedFont({ + loadedName: font.loadedName, + font: translatedFont, + dict: font, + extraProperties: this.options.fontExtraProperties + })); + }).catch(reason => { + this.handler.send("UnsupportedFeature", { + featureId: _util.UNSUPPORTED_FEATURES.errorFontTranslate + }); + (0, _util.warn)(`loadFont - translateFont failed: "${reason}".`); + + try { + var fontFile3 = descriptor && descriptor.get("FontFile3"); + var subtype = fontFile3 && fontFile3.get("Subtype"); + var fontType = (0, _fonts.getFontType)(preEvaluatedFont.type, subtype && subtype.name); + var xrefFontStats = xref.stats.fontTypes; + xrefFontStats[fontType] = true; + } catch (ex) {} + + fontCapability.resolve(new TranslatedFont({ + loadedName: font.loadedName, + font: new _fonts.ErrorFont(reason instanceof Error ? reason.message : reason), + dict: font, + extraProperties: this.options.fontExtraProperties + })); + }); + return fontCapability.promise; + } + + buildPath(operatorList, fn, args, parsingText = false) { + var lastIndex = operatorList.length - 1; + + if (!args) { + args = []; + } + + if (lastIndex < 0 || operatorList.fnArray[lastIndex] !== _util.OPS.constructPath) { + if (parsingText) { + (0, _util.warn)(`Encountered path operator "${fn}" inside of a text object.`); + operatorList.addOp(_util.OPS.save, null); + } + + operatorList.addOp(_util.OPS.constructPath, [[fn], args]); + + if (parsingText) { + operatorList.addOp(_util.OPS.restore, null); + } + } else { + var opArgs = operatorList.argsArray[lastIndex]; + opArgs[0].push(fn); + Array.prototype.push.apply(opArgs[1], args); + } + } + + parseColorSpace({ + cs, + resources, + localColorSpaceCache + }) { + return _colorspace.ColorSpace.parseAsync({ + cs, + xref: this.xref, + resources, + pdfFunctionFactory: this._pdfFunctionFactory, + localColorSpaceCache + }).catch(reason => { + if (reason instanceof _util.AbortException) { + return null; + } + + if (this.options.ignoreErrors) { + this.handler.send("UnsupportedFeature", { + featureId: _util.UNSUPPORTED_FEATURES.errorColorSpace + }); + (0, _util.warn)(`parseColorSpace - ignoring ColorSpace: "${reason}".`); + return null; + } + + throw reason; + }); + } + + handleColorN(operatorList, fn, args, cs, patterns, resources, task, localColorSpaceCache, localTilingPatternCache) { + const patternName = args.pop(); + + if (patternName instanceof _primitives.Name) { + const name = patternName.name; + const localTilingPattern = localTilingPatternCache.getByName(name); + + if (localTilingPattern) { + try { + const color = cs.base ? cs.base.getRgb(args, 0) : null; + const tilingPatternIR = (0, _pattern.getTilingPatternIR)(localTilingPattern.operatorListIR, localTilingPattern.dict, color); + operatorList.addOp(fn, tilingPatternIR); + return undefined; + } catch (ex) {} + } + + let pattern = patterns.get(name); + + if (pattern) { + var dict = (0, _primitives.isStream)(pattern) ? pattern.dict : pattern; + var typeNum = dict.get("PatternType"); + + if (typeNum === PatternType.TILING) { + const color = cs.base ? cs.base.getRgb(args, 0) : null; + return this.handleTilingType(fn, color, resources, pattern, dict, operatorList, task, name, localTilingPatternCache); + } else if (typeNum === PatternType.SHADING) { + var shading = dict.get("Shading"); + var matrix = dict.getArray("Matrix"); + pattern = _pattern.Pattern.parseShading(shading, matrix, this.xref, resources, this.handler, this._pdfFunctionFactory, localColorSpaceCache); + operatorList.addOp(fn, pattern.getIR()); + return undefined; + } + + throw new _util.FormatError(`Unknown PatternType: ${typeNum}`); + } + } + + throw new _util.FormatError(`Unknown PatternName: ${patternName}`); + } + + async parseMarkedContentProps(contentProperties, resources) { + let optionalContent; + + if ((0, _primitives.isName)(contentProperties)) { + const properties = resources.get("Properties"); + optionalContent = properties.get(contentProperties.name); + } else if ((0, _primitives.isDict)(contentProperties)) { + optionalContent = contentProperties; + } else { + throw new _util.FormatError("Optional content properties malformed."); + } + + const optionalContentType = optionalContent.get("Type").name; + + if (optionalContentType === "OCG") { + return { + type: optionalContentType, + id: optionalContent.objId + }; + } else if (optionalContentType === "OCMD") { + const optionalContentGroups = optionalContent.get("OCGs"); + + if (Array.isArray(optionalContentGroups) || (0, _primitives.isDict)(optionalContentGroups)) { + const groupIds = []; + + if (Array.isArray(optionalContentGroups)) { + optionalContent.get("OCGs").forEach(ocg => { + groupIds.push(ocg.toString()); + }); + } else { + groupIds.push(optionalContentGroups.objId); + } + + let expression = null; + + if (optionalContent.get("VE")) { + expression = true; + } + + return { + type: optionalContentType, + ids: groupIds, + policy: (0, _primitives.isName)(optionalContent.get("P")) ? optionalContent.get("P").name : null, + expression + }; + } else if ((0, _primitives.isRef)(optionalContentGroups)) { + return { + type: optionalContentType, + id: optionalContentGroups.toString() + }; + } + } + + return null; + } + + getOperatorList({ + stream, + task, + resources, + operatorList, + initialState = null, + fallbackFontDict = null + }) { + resources = resources || _primitives.Dict.empty; + initialState = initialState || new EvalState(); + + if (!operatorList) { + throw new Error('getOperatorList: missing "operatorList" parameter'); + } + + var self = this; + var xref = this.xref; + let parsingText = false; + const localImageCache = new _image_utils.LocalImageCache(); + const localColorSpaceCache = new _image_utils.LocalColorSpaceCache(); + const localGStateCache = new _image_utils.LocalGStateCache(); + const localTilingPatternCache = new _image_utils.LocalTilingPatternCache(); + + var xobjs = resources.get("XObject") || _primitives.Dict.empty; + + var patterns = resources.get("Pattern") || _primitives.Dict.empty; + + var stateManager = new StateManager(initialState); + var preprocessor = new EvaluatorPreprocessor(stream, xref, stateManager); + var timeSlotManager = new TimeSlotManager(); + + function closePendingRestoreOPS(argument) { + for (var i = 0, ii = preprocessor.savedStatesDepth; i < ii; i++) { + operatorList.addOp(_util.OPS.restore, []); + } + } + + return new Promise(function promiseBody(resolve, reject) { + const next = function (promise) { + Promise.all([promise, operatorList.ready]).then(function () { + try { + promiseBody(resolve, reject); + } catch (ex) { + reject(ex); + } + }, reject); + }; + + task.ensureNotTerminated(); + timeSlotManager.reset(); + var stop, + operation = {}, + i, + ii, + cs, + name; + + while (!(stop = timeSlotManager.check())) { + operation.args = null; + + if (!preprocessor.read(operation)) { + break; + } + + var args = operation.args; + var fn = operation.fn; + + switch (fn | 0) { + case _util.OPS.paintXObject: + name = args[0].name; + + if (name) { + const localImage = localImageCache.getByName(name); + + if (localImage) { + operatorList.addOp(localImage.fn, localImage.args); + args = null; + continue; + } + } + + next(new Promise(function (resolveXObject, rejectXObject) { + if (!name) { + throw new _util.FormatError("XObject must be referred to by name."); + } + + let xobj = xobjs.getRaw(name); + + if (xobj instanceof _primitives.Ref) { + const localImage = localImageCache.getByRef(xobj); + + if (localImage) { + operatorList.addOp(localImage.fn, localImage.args); + resolveXObject(); + return; + } + + const globalImage = self.globalImageCache.getData(xobj, self.pageIndex); + + if (globalImage) { + operatorList.addDependency(globalImage.objId); + operatorList.addOp(globalImage.fn, globalImage.args); + resolveXObject(); + return; + } + + xobj = xref.fetch(xobj); + } + + if (!(0, _primitives.isStream)(xobj)) { + throw new _util.FormatError("XObject should be a stream"); + } + + const type = xobj.dict.get("Subtype"); + + if (!(0, _primitives.isName)(type)) { + throw new _util.FormatError("XObject should have a Name subtype"); + } + + if (type.name === "Form") { + stateManager.save(); + self.buildFormXObject(resources, xobj, null, operatorList, task, stateManager.state.clone(), localColorSpaceCache).then(function () { + stateManager.restore(); + resolveXObject(); + }, rejectXObject); + return; + } else if (type.name === "Image") { + self.buildPaintImageXObject({ + resources, + image: xobj, + operatorList, + cacheKey: name, + localImageCache, + localColorSpaceCache + }).then(resolveXObject, rejectXObject); + return; + } else if (type.name === "PS") { + (0, _util.info)("Ignored XObject subtype PS"); + } else { + throw new _util.FormatError(`Unhandled XObject subtype ${type.name}`); + } + + resolveXObject(); + }).catch(function (reason) { + if (reason instanceof _util.AbortException) { + return; + } + + if (self.options.ignoreErrors) { + self.handler.send("UnsupportedFeature", { + featureId: _util.UNSUPPORTED_FEATURES.errorXObject + }); + (0, _util.warn)(`getOperatorList - ignoring XObject: "${reason}".`); + return; + } + + throw reason; + })); + return; + + case _util.OPS.setFont: + var fontSize = args[1]; + next(self.handleSetFont(resources, args, null, operatorList, task, stateManager.state, fallbackFontDict).then(function (loadedName) { + operatorList.addDependency(loadedName); + operatorList.addOp(_util.OPS.setFont, [loadedName, fontSize]); + })); + return; + + case _util.OPS.beginText: + parsingText = true; + break; + + case _util.OPS.endText: + parsingText = false; + break; + + case _util.OPS.endInlineImage: + var cacheKey = args[0].cacheKey; + + if (cacheKey) { + const localImage = localImageCache.getByName(cacheKey); + + if (localImage) { + operatorList.addOp(localImage.fn, localImage.args); + args = null; + continue; + } + } + + next(self.buildPaintImageXObject({ + resources, + image: args[0], + isInline: true, + operatorList, + cacheKey, + localImageCache, + localColorSpaceCache + })); + return; + + case _util.OPS.showText: + if (!stateManager.state.font) { + self.ensureStateFont(stateManager.state); + continue; + } + + args[0] = self.handleText(args[0], stateManager.state); + break; + + case _util.OPS.showSpacedText: + if (!stateManager.state.font) { + self.ensureStateFont(stateManager.state); + continue; + } + + var arr = args[0]; + var combinedGlyphs = []; + var arrLength = arr.length; + var state = stateManager.state; + + for (i = 0; i < arrLength; ++i) { + var arrItem = arr[i]; + + if ((0, _util.isString)(arrItem)) { + Array.prototype.push.apply(combinedGlyphs, self.handleText(arrItem, state)); + } else if ((0, _util.isNum)(arrItem)) { + combinedGlyphs.push(arrItem); + } + } + + args[0] = combinedGlyphs; + fn = _util.OPS.showText; + break; + + case _util.OPS.nextLineShowText: + if (!stateManager.state.font) { + self.ensureStateFont(stateManager.state); + continue; + } + + operatorList.addOp(_util.OPS.nextLine); + args[0] = self.handleText(args[0], stateManager.state); + fn = _util.OPS.showText; + break; + + case _util.OPS.nextLineSetSpacingShowText: + if (!stateManager.state.font) { + self.ensureStateFont(stateManager.state); + continue; + } + + operatorList.addOp(_util.OPS.nextLine); + operatorList.addOp(_util.OPS.setWordSpacing, [args.shift()]); + operatorList.addOp(_util.OPS.setCharSpacing, [args.shift()]); + args[0] = self.handleText(args[0], stateManager.state); + fn = _util.OPS.showText; + break; + + case _util.OPS.setTextRenderingMode: + stateManager.state.textRenderingMode = args[0]; + break; + + case _util.OPS.setFillColorSpace: + { + const cachedColorSpace = _colorspace.ColorSpace.getCached(args[0], xref, localColorSpaceCache); + + if (cachedColorSpace) { + stateManager.state.fillColorSpace = cachedColorSpace; + continue; + } + + next(self.parseColorSpace({ + cs: args[0], + resources, + localColorSpaceCache + }).then(function (colorSpace) { + if (colorSpace) { + stateManager.state.fillColorSpace = colorSpace; + } + })); + return; + } + + case _util.OPS.setStrokeColorSpace: + { + const cachedColorSpace = _colorspace.ColorSpace.getCached(args[0], xref, localColorSpaceCache); + + if (cachedColorSpace) { + stateManager.state.strokeColorSpace = cachedColorSpace; + continue; + } + + next(self.parseColorSpace({ + cs: args[0], + resources, + localColorSpaceCache + }).then(function (colorSpace) { + if (colorSpace) { + stateManager.state.strokeColorSpace = colorSpace; + } + })); + return; + } + + case _util.OPS.setFillColor: + cs = stateManager.state.fillColorSpace; + args = cs.getRgb(args, 0); + fn = _util.OPS.setFillRGBColor; + break; + + case _util.OPS.setStrokeColor: + cs = stateManager.state.strokeColorSpace; + args = cs.getRgb(args, 0); + fn = _util.OPS.setStrokeRGBColor; + break; + + case _util.OPS.setFillGray: + stateManager.state.fillColorSpace = _colorspace.ColorSpace.singletons.gray; + args = _colorspace.ColorSpace.singletons.gray.getRgb(args, 0); + fn = _util.OPS.setFillRGBColor; + break; + + case _util.OPS.setStrokeGray: + stateManager.state.strokeColorSpace = _colorspace.ColorSpace.singletons.gray; + args = _colorspace.ColorSpace.singletons.gray.getRgb(args, 0); + fn = _util.OPS.setStrokeRGBColor; + break; + + case _util.OPS.setFillCMYKColor: + stateManager.state.fillColorSpace = _colorspace.ColorSpace.singletons.cmyk; + args = _colorspace.ColorSpace.singletons.cmyk.getRgb(args, 0); + fn = _util.OPS.setFillRGBColor; + break; + + case _util.OPS.setStrokeCMYKColor: + stateManager.state.strokeColorSpace = _colorspace.ColorSpace.singletons.cmyk; + args = _colorspace.ColorSpace.singletons.cmyk.getRgb(args, 0); + fn = _util.OPS.setStrokeRGBColor; + break; + + case _util.OPS.setFillRGBColor: + stateManager.state.fillColorSpace = _colorspace.ColorSpace.singletons.rgb; + args = _colorspace.ColorSpace.singletons.rgb.getRgb(args, 0); + break; + + case _util.OPS.setStrokeRGBColor: + stateManager.state.strokeColorSpace = _colorspace.ColorSpace.singletons.rgb; + args = _colorspace.ColorSpace.singletons.rgb.getRgb(args, 0); + break; + + case _util.OPS.setFillColorN: + cs = stateManager.state.fillColorSpace; + + if (cs.name === "Pattern") { + next(self.handleColorN(operatorList, _util.OPS.setFillColorN, args, cs, patterns, resources, task, localColorSpaceCache, localTilingPatternCache)); + return; + } + + args = cs.getRgb(args, 0); + fn = _util.OPS.setFillRGBColor; + break; + + case _util.OPS.setStrokeColorN: + cs = stateManager.state.strokeColorSpace; + + if (cs.name === "Pattern") { + next(self.handleColorN(operatorList, _util.OPS.setStrokeColorN, args, cs, patterns, resources, task, localColorSpaceCache, localTilingPatternCache)); + return; + } + + args = cs.getRgb(args, 0); + fn = _util.OPS.setStrokeRGBColor; + break; + + case _util.OPS.shadingFill: + var shadingRes = resources.get("Shading"); + + if (!shadingRes) { + throw new _util.FormatError("No shading resource found"); + } + + var shading = shadingRes.get(args[0].name); + + if (!shading) { + throw new _util.FormatError("No shading object found"); + } + + var shadingFill = _pattern.Pattern.parseShading(shading, null, xref, resources, self.handler, self._pdfFunctionFactory, localColorSpaceCache); + + var patternIR = shadingFill.getIR(); + args = [patternIR]; + fn = _util.OPS.shadingFill; + break; + + case _util.OPS.setGState: + name = args[0].name; + + if (name) { + const localGStateObj = localGStateCache.getByName(name); + + if (localGStateObj) { + if (localGStateObj.length > 0) { + operatorList.addOp(_util.OPS.setGState, [localGStateObj]); + } + + args = null; + continue; + } + } + + next(new Promise(function (resolveGState, rejectGState) { + if (!name) { + throw new _util.FormatError("GState must be referred to by name."); + } + + const extGState = resources.get("ExtGState"); + + if (!(extGState instanceof _primitives.Dict)) { + throw new _util.FormatError("ExtGState should be a dictionary."); + } + + const gState = extGState.get(name); + + if (!(gState instanceof _primitives.Dict)) { + throw new _util.FormatError("GState should be a dictionary."); + } + + self.setGState({ + resources, + gState, + operatorList, + cacheKey: name, + task, + stateManager, + localGStateCache, + localColorSpaceCache + }).then(resolveGState, rejectGState); + }).catch(function (reason) { + if (reason instanceof _util.AbortException) { + return; + } + + if (self.options.ignoreErrors) { + self.handler.send("UnsupportedFeature", { + featureId: _util.UNSUPPORTED_FEATURES.errorExtGState + }); + (0, _util.warn)(`getOperatorList - ignoring ExtGState: "${reason}".`); + return; + } + + throw reason; + })); + return; + + case _util.OPS.moveTo: + case _util.OPS.lineTo: + case _util.OPS.curveTo: + case _util.OPS.curveTo2: + case _util.OPS.curveTo3: + case _util.OPS.closePath: + case _util.OPS.rectangle: + self.buildPath(operatorList, fn, args, parsingText); + continue; + + case _util.OPS.markPoint: + case _util.OPS.markPointProps: + case _util.OPS.beginCompat: + case _util.OPS.endCompat: + continue; + + case _util.OPS.beginMarkedContentProps: + if (!(0, _primitives.isName)(args[0])) { + (0, _util.warn)(`Expected name for beginMarkedContentProps arg0=${args[0]}`); + continue; + } + + if (args[0].name === "OC") { + next(self.parseMarkedContentProps(args[1], resources).then(data => { + operatorList.addOp(_util.OPS.beginMarkedContentProps, ["OC", data]); + }).catch(reason => { + if (reason instanceof _util.AbortException) { + return; + } + + if (self.options.ignoreErrors) { + self.handler.send("UnsupportedFeature", { + featureId: _util.UNSUPPORTED_FEATURES.errorMarkedContent + }); + (0, _util.warn)(`getOperatorList - ignoring beginMarkedContentProps: "${reason}".`); + return; + } + + throw reason; + })); + return; + } + + args = [args[0].name]; + break; + + case _util.OPS.beginMarkedContent: + case _util.OPS.endMarkedContent: + default: + if (args !== null) { + for (i = 0, ii = args.length; i < ii; i++) { + if (args[i] instanceof _primitives.Dict) { + break; + } + } + + if (i < ii) { + (0, _util.warn)("getOperatorList - ignoring operator: " + fn); + continue; + } + } + + } + + operatorList.addOp(fn, args); + } + + if (stop) { + next(deferred); + return; + } + + closePendingRestoreOPS(); + resolve(); + }).catch(reason => { + if (reason instanceof _util.AbortException) { + return; + } + + if (this.options.ignoreErrors) { + this.handler.send("UnsupportedFeature", { + featureId: _util.UNSUPPORTED_FEATURES.errorOperatorList + }); + (0, _util.warn)(`getOperatorList - ignoring errors during "${task.name}" ` + `task: "${reason}".`); + closePendingRestoreOPS(); + return; + } + + throw reason; + }); + } + + getTextContent({ + stream, + task, + resources, + stateManager = null, + normalizeWhitespace = false, + combineTextItems = false, + sink, + seenStyles = new Set() + }) { + resources = resources || _primitives.Dict.empty; + stateManager = stateManager || new StateManager(new TextState()); + var WhitespaceRegexp = /\s/g; + var textContent = { + items: [], + styles: Object.create(null) + }; + var textContentItem = { + initialized: false, + str: [], + width: 0, + height: 0, + vertical: false, + lastAdvanceWidth: 0, + lastAdvanceHeight: 0, + textAdvanceScale: 0, + spaceWidth: 0, + fakeSpaceMin: Infinity, + fakeMultiSpaceMin: Infinity, + fakeMultiSpaceMax: -0, + textRunBreakAllowed: false, + transform: null, + fontName: null + }; + var SPACE_FACTOR = 0.3; + var MULTI_SPACE_FACTOR = 1.5; + var MULTI_SPACE_FACTOR_MAX = 4; + var self = this; + var xref = this.xref; + var xobjs = null; + const emptyXObjectCache = new _image_utils.LocalImageCache(); + const emptyGStateCache = new _image_utils.LocalGStateCache(); + var preprocessor = new EvaluatorPreprocessor(stream, xref, stateManager); + var textState; + + function ensureTextContentItem() { + if (textContentItem.initialized) { + return textContentItem; + } + + const font = textState.font, + loadedName = font.loadedName; + + if (!seenStyles.has(loadedName)) { + seenStyles.add(loadedName); + textContent.styles[loadedName] = { + fontFamily: font.fallbackName, + ascent: font.ascent, + descent: font.descent, + vertical: font.vertical + }; + } + + textContentItem.fontName = loadedName; + var tsm = [textState.fontSize * textState.textHScale, 0, 0, textState.fontSize, 0, textState.textRise]; + + if (font.isType3Font && textState.fontSize <= 1 && !(0, _util.isArrayEqual)(textState.fontMatrix, _util.FONT_IDENTITY_MATRIX)) { + const glyphHeight = font.bbox[3] - font.bbox[1]; + + if (glyphHeight > 0) { + tsm[3] *= glyphHeight * textState.fontMatrix[3]; + } + } + + var trm = _util.Util.transform(textState.ctm, _util.Util.transform(textState.textMatrix, tsm)); + + textContentItem.transform = trm; + + if (!font.vertical) { + textContentItem.width = 0; + textContentItem.height = Math.hypot(trm[2], trm[3]); + textContentItem.vertical = false; + } else { + textContentItem.width = Math.hypot(trm[0], trm[1]); + textContentItem.height = 0; + textContentItem.vertical = true; + } + + const scaleLineX = Math.hypot(textState.textLineMatrix[0], textState.textLineMatrix[1]); + const scaleCtmX = Math.hypot(textState.ctm[0], textState.ctm[1]); + textContentItem.textAdvanceScale = scaleCtmX * scaleLineX; + textContentItem.lastAdvanceWidth = 0; + textContentItem.lastAdvanceHeight = 0; + var spaceWidth = font.spaceWidth / 1000 * textState.fontSize; + + if (spaceWidth) { + textContentItem.spaceWidth = spaceWidth; + textContentItem.fakeSpaceMin = spaceWidth * SPACE_FACTOR; + textContentItem.fakeMultiSpaceMin = spaceWidth * MULTI_SPACE_FACTOR; + textContentItem.fakeMultiSpaceMax = spaceWidth * MULTI_SPACE_FACTOR_MAX; + textContentItem.textRunBreakAllowed = !font.isMonospace; + } else { + textContentItem.spaceWidth = 0; + textContentItem.fakeSpaceMin = Infinity; + textContentItem.fakeMultiSpaceMin = Infinity; + textContentItem.fakeMultiSpaceMax = 0; + textContentItem.textRunBreakAllowed = false; + } + + textContentItem.initialized = true; + return textContentItem; + } + + function replaceWhitespace(str) { + var i = 0, + ii = str.length, + code; + + while (i < ii && (code = str.charCodeAt(i)) >= 0x20 && code <= 0x7f) { + i++; + } + + return i < ii ? str.replace(WhitespaceRegexp, " ") : str; + } + + function runBidiTransform(textChunk) { + var str = textChunk.str.join(""); + var bidiResult = (0, _bidi.bidi)(str, -1, textChunk.vertical); + return { + str: normalizeWhitespace ? replaceWhitespace(bidiResult.str) : bidiResult.str, + dir: bidiResult.dir, + width: textChunk.width, + height: textChunk.height, + transform: textChunk.transform, + fontName: textChunk.fontName + }; + } + + function handleSetFont(fontName, fontRef) { + return self.loadFont(fontName, fontRef, resources).then(function (translated) { + textState.font = translated.font; + textState.fontMatrix = translated.font.fontMatrix || _util.FONT_IDENTITY_MATRIX; + }); + } + + function buildTextContentItem(chars) { + var font = textState.font; + var textChunk = ensureTextContentItem(); + var width = 0; + var height = 0; + var glyphs = font.charsToGlyphs(chars); + + for (var i = 0; i < glyphs.length; i++) { + var glyph = glyphs[i]; + var glyphWidth = null; + + if (font.vertical && glyph.vmetric) { + glyphWidth = glyph.vmetric[0]; + } else { + glyphWidth = glyph.width; + } + + var glyphUnicode = glyph.unicode; + var NormalizedUnicodes = (0, _unicode.getNormalizedUnicodes)(); + + if (NormalizedUnicodes[glyphUnicode] !== undefined) { + glyphUnicode = NormalizedUnicodes[glyphUnicode]; + } + + glyphUnicode = (0, _unicode.reverseIfRtl)(glyphUnicode); + var charSpacing = textState.charSpacing; + + if (glyph.isSpace) { + var wordSpacing = textState.wordSpacing; + charSpacing += wordSpacing; + + if (wordSpacing > 0) { + addFakeSpaces(wordSpacing, textChunk.str); + } + } + + var tx = 0; + var ty = 0; + + if (!font.vertical) { + var w0 = glyphWidth * textState.fontMatrix[0]; + tx = (w0 * textState.fontSize + charSpacing) * textState.textHScale; + width += tx; + } else { + var w1 = glyphWidth * textState.fontMatrix[0]; + ty = w1 * textState.fontSize + charSpacing; + height += ty; + } + + textState.translateTextMatrix(tx, ty); + textChunk.str.push(glyphUnicode); + } + + if (!font.vertical) { + textChunk.lastAdvanceWidth = width; + textChunk.width += width; + } else { + textChunk.lastAdvanceHeight = height; + textChunk.height += Math.abs(height); + } + + return textChunk; + } + + function addFakeSpaces(width, strBuf) { + if (width < textContentItem.fakeSpaceMin) { + return; + } + + if (width < textContentItem.fakeMultiSpaceMin) { + strBuf.push(" "); + return; + } + + var fakeSpaces = Math.round(width / textContentItem.spaceWidth); + + while (fakeSpaces-- > 0) { + strBuf.push(" "); + } + } + + function flushTextContentItem() { + if (!textContentItem.initialized) { + return; + } + + if (!textContentItem.vertical) { + textContentItem.width *= textContentItem.textAdvanceScale; + } else { + textContentItem.height *= textContentItem.textAdvanceScale; + } + + textContent.items.push(runBidiTransform(textContentItem)); + textContentItem.initialized = false; + textContentItem.str.length = 0; + } + + function enqueueChunk() { + const length = textContent.items.length; + + if (length > 0) { + sink.enqueue(textContent, length); + textContent.items = []; + textContent.styles = Object.create(null); + } + } + + var timeSlotManager = new TimeSlotManager(); + return new Promise(function promiseBody(resolve, reject) { + const next = function (promise) { + enqueueChunk(); + Promise.all([promise, sink.ready]).then(function () { + try { + promiseBody(resolve, reject); + } catch (ex) { + reject(ex); + } + }, reject); + }; + + task.ensureNotTerminated(); + timeSlotManager.reset(); + var stop, + operation = {}, + args = []; + + while (!(stop = timeSlotManager.check())) { + args.length = 0; + operation.args = args; + + if (!preprocessor.read(operation)) { + break; + } + + textState = stateManager.state; + var fn = operation.fn; + args = operation.args; + var advance, diff; + + switch (fn | 0) { + case _util.OPS.setFont: + var fontNameArg = args[0].name, + fontSizeArg = args[1]; + + if (textState.font && fontNameArg === textState.fontName && fontSizeArg === textState.fontSize) { + break; + } + + flushTextContentItem(); + textState.fontName = fontNameArg; + textState.fontSize = fontSizeArg; + next(handleSetFont(fontNameArg, null)); + return; + + case _util.OPS.setTextRise: + flushTextContentItem(); + textState.textRise = args[0]; + break; + + case _util.OPS.setHScale: + flushTextContentItem(); + textState.textHScale = args[0] / 100; + break; + + case _util.OPS.setLeading: + flushTextContentItem(); + textState.leading = args[0]; + break; + + case _util.OPS.moveText: + var isSameTextLine = !textState.font ? false : (textState.font.vertical ? args[0] : args[1]) === 0; + advance = args[0] - args[1]; + + if (combineTextItems && isSameTextLine && textContentItem.initialized && advance > 0 && advance <= textContentItem.fakeMultiSpaceMax) { + textState.translateTextLineMatrix(args[0], args[1]); + textContentItem.width += args[0] - textContentItem.lastAdvanceWidth; + textContentItem.height += args[1] - textContentItem.lastAdvanceHeight; + diff = args[0] - textContentItem.lastAdvanceWidth - (args[1] - textContentItem.lastAdvanceHeight); + addFakeSpaces(diff, textContentItem.str); + break; + } + + flushTextContentItem(); + textState.translateTextLineMatrix(args[0], args[1]); + textState.textMatrix = textState.textLineMatrix.slice(); + break; + + case _util.OPS.setLeadingMoveText: + flushTextContentItem(); + textState.leading = -args[1]; + textState.translateTextLineMatrix(args[0], args[1]); + textState.textMatrix = textState.textLineMatrix.slice(); + break; + + case _util.OPS.nextLine: + flushTextContentItem(); + textState.carriageReturn(); + break; + + case _util.OPS.setTextMatrix: + advance = textState.calcTextLineMatrixAdvance(args[0], args[1], args[2], args[3], args[4], args[5]); + + if (combineTextItems && advance !== null && textContentItem.initialized && advance.value > 0 && advance.value <= textContentItem.fakeMultiSpaceMax) { + textState.translateTextLineMatrix(advance.width, advance.height); + textContentItem.width += advance.width - textContentItem.lastAdvanceWidth; + textContentItem.height += advance.height - textContentItem.lastAdvanceHeight; + diff = advance.width - textContentItem.lastAdvanceWidth - (advance.height - textContentItem.lastAdvanceHeight); + addFakeSpaces(diff, textContentItem.str); + break; + } + + flushTextContentItem(); + textState.setTextMatrix(args[0], args[1], args[2], args[3], args[4], args[5]); + textState.setTextLineMatrix(args[0], args[1], args[2], args[3], args[4], args[5]); + break; + + case _util.OPS.setCharSpacing: + textState.charSpacing = args[0]; + break; + + case _util.OPS.setWordSpacing: + textState.wordSpacing = args[0]; + break; + + case _util.OPS.beginText: + flushTextContentItem(); + textState.textMatrix = _util.IDENTITY_MATRIX.slice(); + textState.textLineMatrix = _util.IDENTITY_MATRIX.slice(); + break; + + case _util.OPS.showSpacedText: + if (!stateManager.state.font) { + self.ensureStateFont(stateManager.state); + continue; + } + + var items = args[0]; + var offset; + + for (var j = 0, jj = items.length; j < jj; j++) { + if (typeof items[j] === "string") { + buildTextContentItem(items[j]); + } else if ((0, _util.isNum)(items[j])) { + ensureTextContentItem(); + advance = items[j] * textState.fontSize / 1000; + var breakTextRun = false; + + if (textState.font.vertical) { + offset = advance; + textState.translateTextMatrix(0, offset); + breakTextRun = textContentItem.textRunBreakAllowed && advance > textContentItem.fakeMultiSpaceMax; + + if (!breakTextRun) { + textContentItem.height += offset; + } + } else { + advance = -advance; + offset = advance * textState.textHScale; + textState.translateTextMatrix(offset, 0); + breakTextRun = textContentItem.textRunBreakAllowed && advance > textContentItem.fakeMultiSpaceMax; + + if (!breakTextRun) { + textContentItem.width += offset; + } + } + + if (breakTextRun) { + flushTextContentItem(); + } else if (advance > 0) { + addFakeSpaces(advance, textContentItem.str); + } + } + } + + break; + + case _util.OPS.showText: + if (!stateManager.state.font) { + self.ensureStateFont(stateManager.state); + continue; + } + + buildTextContentItem(args[0]); + break; + + case _util.OPS.nextLineShowText: + if (!stateManager.state.font) { + self.ensureStateFont(stateManager.state); + continue; + } + + flushTextContentItem(); + textState.carriageReturn(); + buildTextContentItem(args[0]); + break; + + case _util.OPS.nextLineSetSpacingShowText: + if (!stateManager.state.font) { + self.ensureStateFont(stateManager.state); + continue; + } + + flushTextContentItem(); + textState.wordSpacing = args[0]; + textState.charSpacing = args[1]; + textState.carriageReturn(); + buildTextContentItem(args[2]); + break; + + case _util.OPS.paintXObject: + flushTextContentItem(); + + if (!xobjs) { + xobjs = resources.get("XObject") || _primitives.Dict.empty; + } + + var name = args[0].name; + + if (name && emptyXObjectCache.getByName(name)) { + break; + } + + next(new Promise(function (resolveXObject, rejectXObject) { + if (!name) { + throw new _util.FormatError("XObject must be referred to by name."); + } + + let xobj = xobjs.getRaw(name); + + if (xobj instanceof _primitives.Ref) { + if (emptyXObjectCache.getByRef(xobj)) { + resolveXObject(); + return; + } + + const globalImage = self.globalImageCache.getData(xobj, self.pageIndex); + + if (globalImage) { + resolveXObject(); + return; + } + + xobj = xref.fetch(xobj); + } + + if (!(0, _primitives.isStream)(xobj)) { + throw new _util.FormatError("XObject should be a stream"); + } + + const type = xobj.dict.get("Subtype"); + + if (!(0, _primitives.isName)(type)) { + throw new _util.FormatError("XObject should have a Name subtype"); + } + + if (type.name !== "Form") { + emptyXObjectCache.set(name, xobj.dict.objId, true); + resolveXObject(); + return; + } + + const currentState = stateManager.state.clone(); + const xObjStateManager = new StateManager(currentState); + const matrix = xobj.dict.getArray("Matrix"); + + if (Array.isArray(matrix) && matrix.length === 6) { + xObjStateManager.transform(matrix); + } + + enqueueChunk(); + const sinkWrapper = { + enqueueInvoked: false, + + enqueue(chunk, size) { + this.enqueueInvoked = true; + sink.enqueue(chunk, size); + }, + + get desiredSize() { + return sink.desiredSize; + }, + + get ready() { + return sink.ready; + } + + }; + self.getTextContent({ + stream: xobj, + task, + resources: xobj.dict.get("Resources") || resources, + stateManager: xObjStateManager, + normalizeWhitespace, + combineTextItems, + sink: sinkWrapper, + seenStyles + }).then(function () { + if (!sinkWrapper.enqueueInvoked) { + emptyXObjectCache.set(name, xobj.dict.objId, true); + } + + resolveXObject(); + }, rejectXObject); + }).catch(function (reason) { + if (reason instanceof _util.AbortException) { + return; + } + + if (self.options.ignoreErrors) { + (0, _util.warn)(`getTextContent - ignoring XObject: "${reason}".`); + return; + } + + throw reason; + })); + return; + + case _util.OPS.setGState: + name = args[0].name; + + if (name && emptyGStateCache.getByName(name)) { + break; + } + + next(new Promise(function (resolveGState, rejectGState) { + if (!name) { + throw new _util.FormatError("GState must be referred to by name."); + } + + const extGState = resources.get("ExtGState"); + + if (!(extGState instanceof _primitives.Dict)) { + throw new _util.FormatError("ExtGState should be a dictionary."); + } + + const gState = extGState.get(name); + + if (!(gState instanceof _primitives.Dict)) { + throw new _util.FormatError("GState should be a dictionary."); + } + + const gStateFont = gState.get("Font"); + + if (!gStateFont) { + emptyGStateCache.set(name, gState.objId, true); + resolveGState(); + return; + } + + flushTextContentItem(); + textState.fontName = null; + textState.fontSize = gStateFont[1]; + handleSetFont(null, gStateFont[0]).then(resolveGState, rejectGState); + }).catch(function (reason) { + if (reason instanceof _util.AbortException) { + return; + } + + if (self.options.ignoreErrors) { + (0, _util.warn)(`getTextContent - ignoring ExtGState: "${reason}".`); + return; + } + + throw reason; + })); + return; + } + + if (textContent.items.length >= sink.desiredSize) { + stop = true; + break; + } + } + + if (stop) { + next(deferred); + return; + } + + flushTextContentItem(); + enqueueChunk(); + resolve(); + }).catch(reason => { + if (reason instanceof _util.AbortException) { + return; + } + + if (this.options.ignoreErrors) { + (0, _util.warn)(`getTextContent - ignoring errors during "${task.name}" ` + `task: "${reason}".`); + flushTextContentItem(); + enqueueChunk(); + return; + } + + throw reason; + }); + } + + extractDataStructures(dict, baseDict, properties) { + const xref = this.xref; + let cidToGidBytes; + var toUnicode = dict.get("ToUnicode") || baseDict.get("ToUnicode"); + var toUnicodePromise = toUnicode ? this.readToUnicode(toUnicode) : Promise.resolve(undefined); + + if (properties.composite) { + var cidSystemInfo = dict.get("CIDSystemInfo"); + + if ((0, _primitives.isDict)(cidSystemInfo)) { + properties.cidSystemInfo = { + registry: (0, _util.stringToPDFString)(cidSystemInfo.get("Registry")), + ordering: (0, _util.stringToPDFString)(cidSystemInfo.get("Ordering")), + supplement: cidSystemInfo.get("Supplement") + }; + } + + var cidToGidMap = dict.get("CIDToGIDMap"); + + if ((0, _primitives.isStream)(cidToGidMap)) { + cidToGidBytes = cidToGidMap.getBytes(); + } + } + + var differences = []; + var baseEncodingName = null; + var encoding; + + if (dict.has("Encoding")) { + encoding = dict.get("Encoding"); + + if ((0, _primitives.isDict)(encoding)) { + baseEncodingName = encoding.get("BaseEncoding"); + baseEncodingName = (0, _primitives.isName)(baseEncodingName) ? baseEncodingName.name : null; + + if (encoding.has("Differences")) { + var diffEncoding = encoding.get("Differences"); + var index = 0; + + for (var j = 0, jj = diffEncoding.length; j < jj; j++) { + var data = xref.fetchIfRef(diffEncoding[j]); + + if ((0, _util.isNum)(data)) { + index = data; + } else if ((0, _primitives.isName)(data)) { + differences[index++] = data.name; + } else { + throw new _util.FormatError(`Invalid entry in 'Differences' array: ${data}`); + } + } + } + } else if ((0, _primitives.isName)(encoding)) { + baseEncodingName = encoding.name; + } else { + throw new _util.FormatError("Encoding is not a Name nor a Dict"); + } + + if (baseEncodingName !== "MacRomanEncoding" && baseEncodingName !== "MacExpertEncoding" && baseEncodingName !== "WinAnsiEncoding") { + baseEncodingName = null; + } + } + + if (baseEncodingName) { + properties.defaultEncoding = (0, _encodings.getEncoding)(baseEncodingName).slice(); + } else { + var isSymbolicFont = !!(properties.flags & _fonts.FontFlags.Symbolic); + var isNonsymbolicFont = !!(properties.flags & _fonts.FontFlags.Nonsymbolic); + encoding = _encodings.StandardEncoding; + + if (properties.type === "TrueType" && !isNonsymbolicFont) { + encoding = _encodings.WinAnsiEncoding; + } + + if (isSymbolicFont) { + encoding = _encodings.MacRomanEncoding; + + if (!properties.file) { + if (/Symbol/i.test(properties.name)) { + encoding = _encodings.SymbolSetEncoding; + } else if (/Dingbats|Wingdings/i.test(properties.name)) { + encoding = _encodings.ZapfDingbatsEncoding; + } + } + } + + properties.defaultEncoding = encoding; + } + + properties.differences = differences; + properties.baseEncodingName = baseEncodingName; + properties.hasEncoding = !!baseEncodingName || differences.length > 0; + properties.dict = dict; + return toUnicodePromise.then(readToUnicode => { + properties.toUnicode = readToUnicode; + return this.buildToUnicode(properties); + }).then(builtToUnicode => { + properties.toUnicode = builtToUnicode; + + if (cidToGidBytes) { + properties.cidToGidMap = this.readCidToGidMap(cidToGidBytes, builtToUnicode); + } + + return properties; + }); + } + + _buildSimpleFontToUnicode(properties, forceGlyphs = false) { + (0, _util.assert)(!properties.composite, "Must be a simple font."); + const toUnicode = []; + const encoding = properties.defaultEncoding.slice(); + const baseEncodingName = properties.baseEncodingName; + const differences = properties.differences; + + for (const charcode in differences) { + const glyphName = differences[charcode]; + + if (glyphName === ".notdef") { + continue; + } + + encoding[charcode] = glyphName; + } + + const glyphsUnicodeMap = (0, _glyphlist.getGlyphsUnicode)(); + + for (const charcode in encoding) { + let glyphName = encoding[charcode]; + + if (glyphName === "") { + continue; + } else if (glyphsUnicodeMap[glyphName] === undefined) { + let code = 0; + + switch (glyphName[0]) { + case "G": + if (glyphName.length === 3) { + code = parseInt(glyphName.substring(1), 16); + } + + break; + + case "g": + if (glyphName.length === 5) { + code = parseInt(glyphName.substring(1), 16); + } + + break; + + case "C": + case "c": + if (glyphName.length >= 3 && glyphName.length <= 4) { + const codeStr = glyphName.substring(1); + + if (forceGlyphs) { + code = parseInt(codeStr, 16); + break; + } + + code = +codeStr; + + if (Number.isNaN(code) && Number.isInteger(parseInt(codeStr, 16))) { + return this._buildSimpleFontToUnicode(properties, true); + } + } + + break; + + default: + const unicode = (0, _unicode.getUnicodeForGlyph)(glyphName, glyphsUnicodeMap); + + if (unicode !== -1) { + code = unicode; + } + + } + + if (code > 0 && code <= 0x10ffff && Number.isInteger(code)) { + if (baseEncodingName && code === +charcode) { + const baseEncoding = (0, _encodings.getEncoding)(baseEncodingName); + + if (baseEncoding && (glyphName = baseEncoding[charcode])) { + toUnicode[charcode] = String.fromCharCode(glyphsUnicodeMap[glyphName]); + continue; + } + } + + toUnicode[charcode] = String.fromCodePoint(code); + } + + continue; + } + + toUnicode[charcode] = String.fromCharCode(glyphsUnicodeMap[glyphName]); + } + + return new _fonts.ToUnicodeMap(toUnicode); + } + + buildToUnicode(properties) { + properties.hasIncludedToUnicodeMap = !!properties.toUnicode && properties.toUnicode.length > 0; + + if (properties.hasIncludedToUnicodeMap) { + if (!properties.composite && properties.hasEncoding) { + properties.fallbackToUnicode = this._buildSimpleFontToUnicode(properties); + } + + return Promise.resolve(properties.toUnicode); + } + + if (!properties.composite) { + return Promise.resolve(this._buildSimpleFontToUnicode(properties)); + } + + if (properties.composite && (properties.cMap.builtInCMap && !(properties.cMap instanceof _cmap.IdentityCMap) || properties.cidSystemInfo.registry === "Adobe" && (properties.cidSystemInfo.ordering === "GB1" || properties.cidSystemInfo.ordering === "CNS1" || properties.cidSystemInfo.ordering === "Japan1" || properties.cidSystemInfo.ordering === "Korea1"))) { + const registry = properties.cidSystemInfo.registry; + const ordering = properties.cidSystemInfo.ordering; + + const ucs2CMapName = _primitives.Name.get(registry + "-" + ordering + "-UCS2"); + + return _cmap.CMapFactory.create({ + encoding: ucs2CMapName, + fetchBuiltInCMap: this._fetchBuiltInCMapBound, + useCMap: null + }).then(function (ucs2CMap) { + const cMap = properties.cMap; + const toUnicode = []; + cMap.forEach(function (charcode, cid) { + if (cid > 0xffff) { + throw new _util.FormatError("Max size of CID is 65,535"); + } + + const ucs2 = ucs2CMap.lookup(cid); + + if (ucs2) { + toUnicode[charcode] = String.fromCharCode((ucs2.charCodeAt(0) << 8) + ucs2.charCodeAt(1)); + } + }); + return new _fonts.ToUnicodeMap(toUnicode); + }); + } + + return Promise.resolve(new _fonts.IdentityToUnicodeMap(properties.firstChar, properties.lastChar)); + } + + readToUnicode(toUnicode) { + var cmapObj = toUnicode; + + if ((0, _primitives.isName)(cmapObj)) { + return _cmap.CMapFactory.create({ + encoding: cmapObj, + fetchBuiltInCMap: this._fetchBuiltInCMapBound, + useCMap: null + }).then(function (cmap) { + if (cmap instanceof _cmap.IdentityCMap) { + return new _fonts.IdentityToUnicodeMap(0, 0xffff); + } + + return new _fonts.ToUnicodeMap(cmap.getMap()); + }); + } else if ((0, _primitives.isStream)(cmapObj)) { + return _cmap.CMapFactory.create({ + encoding: cmapObj, + fetchBuiltInCMap: this._fetchBuiltInCMapBound, + useCMap: null + }).then(function (cmap) { + if (cmap instanceof _cmap.IdentityCMap) { + return new _fonts.IdentityToUnicodeMap(0, 0xffff); + } + + var map = new Array(cmap.length); + cmap.forEach(function (charCode, token) { + var str = []; + + for (var k = 0; k < token.length; k += 2) { + var w1 = token.charCodeAt(k) << 8 | token.charCodeAt(k + 1); + + if ((w1 & 0xf800) !== 0xd800) { + str.push(w1); + continue; + } + + k += 2; + var w2 = token.charCodeAt(k) << 8 | token.charCodeAt(k + 1); + str.push(((w1 & 0x3ff) << 10) + (w2 & 0x3ff) + 0x10000); + } + + map[charCode] = String.fromCodePoint.apply(String, str); + }); + return new _fonts.ToUnicodeMap(map); + }, reason => { + if (reason instanceof _util.AbortException) { + return null; + } + + if (this.options.ignoreErrors) { + this.handler.send("UnsupportedFeature", { + featureId: _util.UNSUPPORTED_FEATURES.errorFontToUnicode + }); + (0, _util.warn)(`readToUnicode - ignoring ToUnicode data: "${reason}".`); + return null; + } + + throw reason; + }); + } + + return Promise.resolve(null); + } + + readCidToGidMap(glyphsData, toUnicode) { + var result = []; + + for (var j = 0, jj = glyphsData.length; j < jj; j++) { + var glyphID = glyphsData[j++] << 8 | glyphsData[j]; + const code = j >> 1; + + if (glyphID === 0 && !toUnicode.has(code)) { + continue; + } + + result[code] = glyphID; + } + + return result; + } + + extractWidths(dict, descriptor, properties) { + var xref = this.xref; + var glyphsWidths = []; + var defaultWidth = 0; + var glyphsVMetrics = []; + var defaultVMetrics; + var i, ii, j, jj, start, code, widths; + + if (properties.composite) { + defaultWidth = dict.has("DW") ? dict.get("DW") : 1000; + widths = dict.get("W"); + + if (widths) { + for (i = 0, ii = widths.length; i < ii; i++) { + start = xref.fetchIfRef(widths[i++]); + code = xref.fetchIfRef(widths[i]); + + if (Array.isArray(code)) { + for (j = 0, jj = code.length; j < jj; j++) { + glyphsWidths[start++] = xref.fetchIfRef(code[j]); + } + } else { + var width = xref.fetchIfRef(widths[++i]); + + for (j = start; j <= code; j++) { + glyphsWidths[j] = width; + } + } + } + } + + if (properties.vertical) { + var vmetrics = dict.getArray("DW2") || [880, -1000]; + defaultVMetrics = [vmetrics[1], defaultWidth * 0.5, vmetrics[0]]; + vmetrics = dict.get("W2"); + + if (vmetrics) { + for (i = 0, ii = vmetrics.length; i < ii; i++) { + start = xref.fetchIfRef(vmetrics[i++]); + code = xref.fetchIfRef(vmetrics[i]); + + if (Array.isArray(code)) { + for (j = 0, jj = code.length; j < jj; j++) { + glyphsVMetrics[start++] = [xref.fetchIfRef(code[j++]), xref.fetchIfRef(code[j++]), xref.fetchIfRef(code[j])]; + } + } else { + var vmetric = [xref.fetchIfRef(vmetrics[++i]), xref.fetchIfRef(vmetrics[++i]), xref.fetchIfRef(vmetrics[++i])]; + + for (j = start; j <= code; j++) { + glyphsVMetrics[j] = vmetric; + } + } + } + } + } + } else { + var firstChar = properties.firstChar; + widths = dict.get("Widths"); + + if (widths) { + j = firstChar; + + for (i = 0, ii = widths.length; i < ii; i++) { + glyphsWidths[j++] = xref.fetchIfRef(widths[i]); + } + + defaultWidth = parseFloat(descriptor.get("MissingWidth")) || 0; + } else { + var baseFontName = dict.get("BaseFont"); + + if ((0, _primitives.isName)(baseFontName)) { + var metrics = this.getBaseFontMetrics(baseFontName.name); + glyphsWidths = this.buildCharCodeToWidth(metrics.widths, properties); + defaultWidth = metrics.defaultWidth; + } + } + } + + var isMonospace = true; + var firstWidth = defaultWidth; + + for (var glyph in glyphsWidths) { + var glyphWidth = glyphsWidths[glyph]; + + if (!glyphWidth) { + continue; + } + + if (!firstWidth) { + firstWidth = glyphWidth; + continue; + } + + if (firstWidth !== glyphWidth) { + isMonospace = false; + break; + } + } + + if (isMonospace) { + properties.flags |= _fonts.FontFlags.FixedPitch; + } + + properties.defaultWidth = defaultWidth; + properties.widths = glyphsWidths; + properties.defaultVMetrics = defaultVMetrics; + properties.vmetrics = glyphsVMetrics; + } + + isSerifFont(baseFontName) { + var fontNameWoStyle = baseFontName.split("-")[0]; + return fontNameWoStyle in (0, _standard_fonts.getSerifFonts)() || fontNameWoStyle.search(/serif/gi) !== -1; + } + + getBaseFontMetrics(name) { + var defaultWidth = 0; + var widths = Object.create(null); + var monospace = false; + var stdFontMap = (0, _standard_fonts.getStdFontMap)(); + var lookupName = stdFontMap[name] || name; + var Metrics = (0, _metrics.getMetrics)(); + + if (!(lookupName in Metrics)) { + if (this.isSerifFont(name)) { + lookupName = "Times-Roman"; + } else { + lookupName = "Helvetica"; + } + } + + var glyphWidths = Metrics[lookupName]; + + if ((0, _util.isNum)(glyphWidths)) { + defaultWidth = glyphWidths; + monospace = true; + } else { + widths = glyphWidths(); + } + + return { + defaultWidth, + monospace, + widths + }; + } + + buildCharCodeToWidth(widthsByGlyphName, properties) { + var widths = Object.create(null); + var differences = properties.differences; + var encoding = properties.defaultEncoding; + + for (var charCode = 0; charCode < 256; charCode++) { + if (charCode in differences && widthsByGlyphName[differences[charCode]]) { + widths[charCode] = widthsByGlyphName[differences[charCode]]; + continue; + } + + if (charCode in encoding && widthsByGlyphName[encoding[charCode]]) { + widths[charCode] = widthsByGlyphName[encoding[charCode]]; + continue; + } + } + + return widths; + } + + preEvaluateFont(dict) { + var baseDict = dict; + var type = dict.get("Subtype"); + + if (!(0, _primitives.isName)(type)) { + throw new _util.FormatError("invalid font Subtype"); + } + + var composite = false; + var uint8array; + + if (type.name === "Type0") { + var df = dict.get("DescendantFonts"); + + if (!df) { + throw new _util.FormatError("Descendant fonts are not specified"); + } + + dict = Array.isArray(df) ? this.xref.fetchIfRef(df[0]) : df; + + if (!(dict instanceof _primitives.Dict)) { + throw new _util.FormatError("Descendant font is not a dictionary."); + } + + type = dict.get("Subtype"); + + if (!(0, _primitives.isName)(type)) { + throw new _util.FormatError("invalid font Subtype"); + } + + composite = true; + } + + var descriptor = dict.get("FontDescriptor"); + + if (descriptor) { + var hash = new _murmurhash.MurmurHash3_64(); + var encoding = baseDict.getRaw("Encoding"); + + if ((0, _primitives.isName)(encoding)) { + hash.update(encoding.name); + } else if ((0, _primitives.isRef)(encoding)) { + hash.update(encoding.toString()); + } else if ((0, _primitives.isDict)(encoding)) { + for (const entry of encoding.getRawValues()) { + if ((0, _primitives.isName)(entry)) { + hash.update(entry.name); + } else if ((0, _primitives.isRef)(entry)) { + hash.update(entry.toString()); + } else if (Array.isArray(entry)) { + var diffLength = entry.length, + diffBuf = new Array(diffLength); + + for (var j = 0; j < diffLength; j++) { + var diffEntry = entry[j]; + + if ((0, _primitives.isName)(diffEntry)) { + diffBuf[j] = diffEntry.name; + } else if ((0, _util.isNum)(diffEntry) || (0, _primitives.isRef)(diffEntry)) { + diffBuf[j] = diffEntry.toString(); + } + } + + hash.update(diffBuf.join()); + } + } + } + + const firstChar = dict.get("FirstChar") || 0; + const lastChar = dict.get("LastChar") || (composite ? 0xffff : 0xff); + hash.update(`${firstChar}-${lastChar}`); + var toUnicode = dict.get("ToUnicode") || baseDict.get("ToUnicode"); + + if ((0, _primitives.isStream)(toUnicode)) { + var stream = toUnicode.str || toUnicode; + uint8array = stream.buffer ? new Uint8Array(stream.buffer.buffer, 0, stream.bufferLength) : new Uint8Array(stream.bytes.buffer, stream.start, stream.end - stream.start); + hash.update(uint8array); + } else if ((0, _primitives.isName)(toUnicode)) { + hash.update(toUnicode.name); + } + + var widths = dict.get("Widths") || baseDict.get("Widths"); + + if (widths) { + uint8array = new Uint8Array(new Uint32Array(widths).buffer); + hash.update(uint8array); + } + } + + return { + descriptor, + dict, + baseDict, + composite, + type: type.name, + hash: hash ? hash.hexdigest() : "" + }; + } + + async translateFont(preEvaluatedFont) { + var baseDict = preEvaluatedFont.baseDict; + var dict = preEvaluatedFont.dict; + var composite = preEvaluatedFont.composite; + var descriptor = preEvaluatedFont.descriptor; + var type = preEvaluatedFont.type; + var maxCharIndex = composite ? 0xffff : 0xff; + var properties; + const firstChar = dict.get("FirstChar") || 0; + const lastChar = dict.get("LastChar") || maxCharIndex; + + if (!descriptor) { + if (type === "Type3") { + descriptor = new _primitives.Dict(null); + descriptor.set("FontName", _primitives.Name.get(type)); + descriptor.set("FontBBox", dict.getArray("FontBBox") || [0, 0, 0, 0]); + } else { + var baseFontName = dict.get("BaseFont"); + + if (!(0, _primitives.isName)(baseFontName)) { + throw new _util.FormatError("Base font is not specified"); + } + + baseFontName = baseFontName.name.replace(/[,_]/g, "-"); + var metrics = this.getBaseFontMetrics(baseFontName); + var fontNameWoStyle = baseFontName.split("-")[0]; + var flags = (this.isSerifFont(fontNameWoStyle) ? _fonts.FontFlags.Serif : 0) | (metrics.monospace ? _fonts.FontFlags.FixedPitch : 0) | ((0, _standard_fonts.getSymbolsFonts)()[fontNameWoStyle] ? _fonts.FontFlags.Symbolic : _fonts.FontFlags.Nonsymbolic); + properties = { + type, + name: baseFontName, + widths: metrics.widths, + defaultWidth: metrics.defaultWidth, + flags, + firstChar, + lastChar + }; + const widths = dict.get("Widths"); + return this.extractDataStructures(dict, dict, properties).then(newProperties => { + if (widths) { + const glyphWidths = []; + let j = firstChar; + + for (let i = 0, ii = widths.length; i < ii; i++) { + glyphWidths[j++] = this.xref.fetchIfRef(widths[i]); + } + + newProperties.widths = glyphWidths; + } else { + newProperties.widths = this.buildCharCodeToWidth(metrics.widths, newProperties); + } + + return new _fonts.Font(baseFontName, null, newProperties); + }); + } + } + + var fontName = descriptor.get("FontName"); + var baseFont = dict.get("BaseFont"); + + if ((0, _util.isString)(fontName)) { + fontName = _primitives.Name.get(fontName); + } + + if ((0, _util.isString)(baseFont)) { + baseFont = _primitives.Name.get(baseFont); + } + + if (type !== "Type3") { + var fontNameStr = fontName && fontName.name; + var baseFontStr = baseFont && baseFont.name; + + if (fontNameStr !== baseFontStr) { + (0, _util.info)(`The FontDescriptor's FontName is "${fontNameStr}" but ` + `should be the same as the Font's BaseFont "${baseFontStr}".`); + + if (fontNameStr && baseFontStr && baseFontStr.startsWith(fontNameStr)) { + fontName = baseFont; + } + } + } + + fontName = fontName || baseFont; + + if (!(0, _primitives.isName)(fontName)) { + throw new _util.FormatError("invalid font name"); + } + + let fontFile; + + try { + fontFile = descriptor.get("FontFile", "FontFile2", "FontFile3"); + } catch (ex) { + if (!this.options.ignoreErrors) { + throw ex; + } + + (0, _util.warn)(`translateFont - fetching "${fontName.name}" font file: "${ex}".`); + fontFile = new _stream.NullStream(); + } + + if (fontFile) { + if (fontFile.dict) { + var subtype = fontFile.dict.get("Subtype"); + + if (subtype) { + subtype = subtype.name; + } + + var length1 = fontFile.dict.get("Length1"); + var length2 = fontFile.dict.get("Length2"); + var length3 = fontFile.dict.get("Length3"); + } + } + + properties = { + type, + name: fontName.name, + subtype, + file: fontFile, + length1, + length2, + length3, + loadedName: baseDict.loadedName, + composite, + fixedPitch: false, + fontMatrix: dict.getArray("FontMatrix") || _util.FONT_IDENTITY_MATRIX, + firstChar: firstChar || 0, + lastChar: lastChar || maxCharIndex, + bbox: descriptor.getArray("FontBBox"), + ascent: descriptor.get("Ascent"), + descent: descriptor.get("Descent"), + xHeight: descriptor.get("XHeight"), + capHeight: descriptor.get("CapHeight"), + flags: descriptor.get("Flags"), + italicAngle: descriptor.get("ItalicAngle"), + isType3Font: false + }; + + if (composite) { + const cidEncoding = baseDict.get("Encoding"); + + if ((0, _primitives.isName)(cidEncoding)) { + properties.cidEncoding = cidEncoding.name; + } + + const cMap = await _cmap.CMapFactory.create({ + encoding: cidEncoding, + fetchBuiltInCMap: this._fetchBuiltInCMapBound, + useCMap: null + }); + properties.cMap = cMap; + properties.vertical = properties.cMap.vertical; + } + + return this.extractDataStructures(dict, baseDict, properties).then(newProperties => { + this.extractWidths(dict, descriptor, newProperties); + + if (type === "Type3") { + newProperties.isType3Font = true; + } + + return new _fonts.Font(fontName.name, fontFile, newProperties); + }); + } + + static buildFontPaths(font, glyphs, handler) { + function buildPath(fontChar) { + if (font.renderer.hasBuiltPath(fontChar)) { + return; + } + + handler.send("commonobj", [`${font.loadedName}_path_${fontChar}`, "FontPath", font.renderer.getPathJs(fontChar)]); + } + + for (const glyph of glyphs) { + buildPath(glyph.fontChar); + const accent = glyph.accent; + + if (accent && accent.fontChar) { + buildPath(accent.fontChar); + } + } + } + + static get fallbackFontDict() { + const dict = new _primitives.Dict(); + dict.set("BaseFont", _primitives.Name.get("PDFJS-FallbackFont")); + dict.set("Type", _primitives.Name.get("FallbackType")); + dict.set("Subtype", _primitives.Name.get("FallbackType")); + dict.set("Encoding", _primitives.Name.get("WinAnsiEncoding")); + return (0, _util.shadow)(this, "fallbackFontDict", dict); + } + +} + +exports.PartialEvaluator = PartialEvaluator; + +class TranslatedFont { + constructor({ + loadedName, + font, + dict, + extraProperties = false + }) { + this.loadedName = loadedName; + this.font = font; + this.dict = dict; + this._extraProperties = extraProperties; + this.type3Loaded = null; + this.type3Dependencies = font.isType3Font ? new Set() : null; + this.sent = false; + } + + send(handler) { + if (this.sent) { + return; + } + + this.sent = true; + handler.send("commonobj", [this.loadedName, "Font", this.font.exportData(this._extraProperties)]); + } + + fallback(handler) { + if (!this.font.data) { + return; + } + + this.font.disableFontFace = true; + const glyphs = this.font.glyphCacheValues; + PartialEvaluator.buildFontPaths(this.font, glyphs, handler); + } + + loadType3Data(evaluator, resources, task) { + if (this.type3Loaded) { + return this.type3Loaded; + } + + if (!this.font.isType3Font) { + throw new Error("Must be a Type3 font."); + } + + var type3Options = Object.create(evaluator.options); + type3Options.ignoreErrors = false; + var type3Evaluator = evaluator.clone(type3Options); + type3Evaluator.parsingType3Font = true; + const translatedFont = this.font, + type3Dependencies = this.type3Dependencies; + var loadCharProcsPromise = Promise.resolve(); + var charProcs = this.dict.get("CharProcs"); + var fontResources = this.dict.get("Resources") || resources; + var charProcOperatorList = Object.create(null); + + for (const key of charProcs.getKeys()) { + loadCharProcsPromise = loadCharProcsPromise.then(() => { + var glyphStream = charProcs.get(key); + var operatorList = new _operator_list.OperatorList(); + return type3Evaluator.getOperatorList({ + stream: glyphStream, + task, + resources: fontResources, + operatorList + }).then(() => { + if (operatorList.fnArray[0] === _util.OPS.setCharWidthAndBounds) { + this._removeType3ColorOperators(operatorList); + } + + charProcOperatorList[key] = operatorList.getIR(); + + for (const dependency of operatorList.dependencies) { + type3Dependencies.add(dependency); + } + }).catch(function (reason) { + (0, _util.warn)(`Type3 font resource "${key}" is not available.`); + const dummyOperatorList = new _operator_list.OperatorList(); + charProcOperatorList[key] = dummyOperatorList.getIR(); + }); + }); + } + + this.type3Loaded = loadCharProcsPromise.then(function () { + translatedFont.charProcOperatorList = charProcOperatorList; + }); + return this.type3Loaded; + } + + _removeType3ColorOperators(operatorList) { + let i = 1, + ii = operatorList.length; + + while (i < ii) { + switch (operatorList.fnArray[i]) { + case _util.OPS.setStrokeColorSpace: + case _util.OPS.setFillColorSpace: + case _util.OPS.setStrokeColor: + case _util.OPS.setStrokeColorN: + case _util.OPS.setFillColor: + case _util.OPS.setFillColorN: + case _util.OPS.setStrokeGray: + case _util.OPS.setFillGray: + case _util.OPS.setStrokeRGBColor: + case _util.OPS.setFillRGBColor: + case _util.OPS.setStrokeCMYKColor: + case _util.OPS.setFillCMYKColor: + case _util.OPS.shadingFill: + case _util.OPS.setRenderingIntent: + operatorList.fnArray.splice(i, 1); + operatorList.argsArray.splice(i, 1); + ii--; + continue; + + case _util.OPS.setGState: + const [gStateObj] = operatorList.argsArray[i]; + let j = 0, + jj = gStateObj.length; + + while (j < jj) { + const [gStateKey] = gStateObj[j]; + + switch (gStateKey) { + case "TR": + case "TR2": + case "HT": + case "BG": + case "BG2": + case "UCR": + case "UCR2": + gStateObj.splice(j, 1); + jj--; + continue; + } + + j++; + } + + break; + } + + i++; + } + } + +} + +class StateManager { + constructor(initialState = new EvalState()) { + this.state = initialState; + this.stateStack = []; + } + + save() { + var old = this.state; + this.stateStack.push(this.state); + this.state = old.clone(); + } + + restore() { + var prev = this.stateStack.pop(); + + if (prev) { + this.state = prev; + } + } + + transform(args) { + this.state.ctm = _util.Util.transform(this.state.ctm, args); + } + +} + +class TextState { + constructor() { + this.ctm = new Float32Array(_util.IDENTITY_MATRIX); + this.fontName = null; + this.fontSize = 0; + this.font = null; + this.fontMatrix = _util.FONT_IDENTITY_MATRIX; + this.textMatrix = _util.IDENTITY_MATRIX.slice(); + this.textLineMatrix = _util.IDENTITY_MATRIX.slice(); + this.charSpacing = 0; + this.wordSpacing = 0; + this.leading = 0; + this.textHScale = 1; + this.textRise = 0; + } + + setTextMatrix(a, b, c, d, e, f) { + var m = this.textMatrix; + m[0] = a; + m[1] = b; + m[2] = c; + m[3] = d; + m[4] = e; + m[5] = f; + } + + setTextLineMatrix(a, b, c, d, e, f) { + var m = this.textLineMatrix; + m[0] = a; + m[1] = b; + m[2] = c; + m[3] = d; + m[4] = e; + m[5] = f; + } + + translateTextMatrix(x, y) { + var m = this.textMatrix; + m[4] = m[0] * x + m[2] * y + m[4]; + m[5] = m[1] * x + m[3] * y + m[5]; + } + + translateTextLineMatrix(x, y) { + var m = this.textLineMatrix; + m[4] = m[0] * x + m[2] * y + m[4]; + m[5] = m[1] * x + m[3] * y + m[5]; + } + + calcTextLineMatrixAdvance(a, b, c, d, e, f) { + var font = this.font; + + if (!font) { + return null; + } + + var m = this.textLineMatrix; + + if (!(a === m[0] && b === m[1] && c === m[2] && d === m[3])) { + return null; + } + + var txDiff = e - m[4], + tyDiff = f - m[5]; + + if (font.vertical && txDiff !== 0 || !font.vertical && tyDiff !== 0) { + return null; + } + + var tx, + ty, + denominator = a * d - b * c; + + if (font.vertical) { + tx = -tyDiff * c / denominator; + ty = tyDiff * a / denominator; + } else { + tx = txDiff * d / denominator; + ty = -txDiff * b / denominator; + } + + return { + width: tx, + height: ty, + value: font.vertical ? ty : tx + }; + } + + calcRenderMatrix(ctm) { + var tsm = [this.fontSize * this.textHScale, 0, 0, this.fontSize, 0, this.textRise]; + return _util.Util.transform(ctm, _util.Util.transform(this.textMatrix, tsm)); + } + + carriageReturn() { + this.translateTextLineMatrix(0, -this.leading); + this.textMatrix = this.textLineMatrix.slice(); + } + + clone() { + var clone = Object.create(this); + clone.textMatrix = this.textMatrix.slice(); + clone.textLineMatrix = this.textLineMatrix.slice(); + clone.fontMatrix = this.fontMatrix.slice(); + return clone; + } + +} + +class EvalState { + constructor() { + this.ctm = new Float32Array(_util.IDENTITY_MATRIX); + this.font = null; + this.textRenderingMode = _util.TextRenderingMode.FILL; + this.fillColorSpace = _colorspace.ColorSpace.singletons.gray; + this.strokeColorSpace = _colorspace.ColorSpace.singletons.gray; + } + + clone() { + return Object.create(this); + } + +} + +class EvaluatorPreprocessor { + static get opMap() { + const getOPMap = (0, _core_utils.getLookupTableFactory)(function (t) { + t.w = { + id: _util.OPS.setLineWidth, + numArgs: 1, + variableArgs: false + }; + t.J = { + id: _util.OPS.setLineCap, + numArgs: 1, + variableArgs: false + }; + t.j = { + id: _util.OPS.setLineJoin, + numArgs: 1, + variableArgs: false + }; + t.M = { + id: _util.OPS.setMiterLimit, + numArgs: 1, + variableArgs: false + }; + t.d = { + id: _util.OPS.setDash, + numArgs: 2, + variableArgs: false + }; + t.ri = { + id: _util.OPS.setRenderingIntent, + numArgs: 1, + variableArgs: false + }; + t.i = { + id: _util.OPS.setFlatness, + numArgs: 1, + variableArgs: false + }; + t.gs = { + id: _util.OPS.setGState, + numArgs: 1, + variableArgs: false + }; + t.q = { + id: _util.OPS.save, + numArgs: 0, + variableArgs: false + }; + t.Q = { + id: _util.OPS.restore, + numArgs: 0, + variableArgs: false + }; + t.cm = { + id: _util.OPS.transform, + numArgs: 6, + variableArgs: false + }; + t.m = { + id: _util.OPS.moveTo, + numArgs: 2, + variableArgs: false + }; + t.l = { + id: _util.OPS.lineTo, + numArgs: 2, + variableArgs: false + }; + t.c = { + id: _util.OPS.curveTo, + numArgs: 6, + variableArgs: false + }; + t.v = { + id: _util.OPS.curveTo2, + numArgs: 4, + variableArgs: false + }; + t.y = { + id: _util.OPS.curveTo3, + numArgs: 4, + variableArgs: false + }; + t.h = { + id: _util.OPS.closePath, + numArgs: 0, + variableArgs: false + }; + t.re = { + id: _util.OPS.rectangle, + numArgs: 4, + variableArgs: false + }; + t.S = { + id: _util.OPS.stroke, + numArgs: 0, + variableArgs: false + }; + t.s = { + id: _util.OPS.closeStroke, + numArgs: 0, + variableArgs: false + }; + t.f = { + id: _util.OPS.fill, + numArgs: 0, + variableArgs: false + }; + t.F = { + id: _util.OPS.fill, + numArgs: 0, + variableArgs: false + }; + t["f*"] = { + id: _util.OPS.eoFill, + numArgs: 0, + variableArgs: false + }; + t.B = { + id: _util.OPS.fillStroke, + numArgs: 0, + variableArgs: false + }; + t["B*"] = { + id: _util.OPS.eoFillStroke, + numArgs: 0, + variableArgs: false + }; + t.b = { + id: _util.OPS.closeFillStroke, + numArgs: 0, + variableArgs: false + }; + t["b*"] = { + id: _util.OPS.closeEOFillStroke, + numArgs: 0, + variableArgs: false + }; + t.n = { + id: _util.OPS.endPath, + numArgs: 0, + variableArgs: false + }; + t.W = { + id: _util.OPS.clip, + numArgs: 0, + variableArgs: false + }; + t["W*"] = { + id: _util.OPS.eoClip, + numArgs: 0, + variableArgs: false + }; + t.BT = { + id: _util.OPS.beginText, + numArgs: 0, + variableArgs: false + }; + t.ET = { + id: _util.OPS.endText, + numArgs: 0, + variableArgs: false + }; + t.Tc = { + id: _util.OPS.setCharSpacing, + numArgs: 1, + variableArgs: false + }; + t.Tw = { + id: _util.OPS.setWordSpacing, + numArgs: 1, + variableArgs: false + }; + t.Tz = { + id: _util.OPS.setHScale, + numArgs: 1, + variableArgs: false + }; + t.TL = { + id: _util.OPS.setLeading, + numArgs: 1, + variableArgs: false + }; + t.Tf = { + id: _util.OPS.setFont, + numArgs: 2, + variableArgs: false + }; + t.Tr = { + id: _util.OPS.setTextRenderingMode, + numArgs: 1, + variableArgs: false + }; + t.Ts = { + id: _util.OPS.setTextRise, + numArgs: 1, + variableArgs: false + }; + t.Td = { + id: _util.OPS.moveText, + numArgs: 2, + variableArgs: false + }; + t.TD = { + id: _util.OPS.setLeadingMoveText, + numArgs: 2, + variableArgs: false + }; + t.Tm = { + id: _util.OPS.setTextMatrix, + numArgs: 6, + variableArgs: false + }; + t["T*"] = { + id: _util.OPS.nextLine, + numArgs: 0, + variableArgs: false + }; + t.Tj = { + id: _util.OPS.showText, + numArgs: 1, + variableArgs: false + }; + t.TJ = { + id: _util.OPS.showSpacedText, + numArgs: 1, + variableArgs: false + }; + t["'"] = { + id: _util.OPS.nextLineShowText, + numArgs: 1, + variableArgs: false + }; + t['"'] = { + id: _util.OPS.nextLineSetSpacingShowText, + numArgs: 3, + variableArgs: false + }; + t.d0 = { + id: _util.OPS.setCharWidth, + numArgs: 2, + variableArgs: false + }; + t.d1 = { + id: _util.OPS.setCharWidthAndBounds, + numArgs: 6, + variableArgs: false + }; + t.CS = { + id: _util.OPS.setStrokeColorSpace, + numArgs: 1, + variableArgs: false + }; + t.cs = { + id: _util.OPS.setFillColorSpace, + numArgs: 1, + variableArgs: false + }; + t.SC = { + id: _util.OPS.setStrokeColor, + numArgs: 4, + variableArgs: true + }; + t.SCN = { + id: _util.OPS.setStrokeColorN, + numArgs: 33, + variableArgs: true + }; + t.sc = { + id: _util.OPS.setFillColor, + numArgs: 4, + variableArgs: true + }; + t.scn = { + id: _util.OPS.setFillColorN, + numArgs: 33, + variableArgs: true + }; + t.G = { + id: _util.OPS.setStrokeGray, + numArgs: 1, + variableArgs: false + }; + t.g = { + id: _util.OPS.setFillGray, + numArgs: 1, + variableArgs: false + }; + t.RG = { + id: _util.OPS.setStrokeRGBColor, + numArgs: 3, + variableArgs: false + }; + t.rg = { + id: _util.OPS.setFillRGBColor, + numArgs: 3, + variableArgs: false + }; + t.K = { + id: _util.OPS.setStrokeCMYKColor, + numArgs: 4, + variableArgs: false + }; + t.k = { + id: _util.OPS.setFillCMYKColor, + numArgs: 4, + variableArgs: false + }; + t.sh = { + id: _util.OPS.shadingFill, + numArgs: 1, + variableArgs: false + }; + t.BI = { + id: _util.OPS.beginInlineImage, + numArgs: 0, + variableArgs: false + }; + t.ID = { + id: _util.OPS.beginImageData, + numArgs: 0, + variableArgs: false + }; + t.EI = { + id: _util.OPS.endInlineImage, + numArgs: 1, + variableArgs: false + }; + t.Do = { + id: _util.OPS.paintXObject, + numArgs: 1, + variableArgs: false + }; + t.MP = { + id: _util.OPS.markPoint, + numArgs: 1, + variableArgs: false + }; + t.DP = { + id: _util.OPS.markPointProps, + numArgs: 2, + variableArgs: false + }; + t.BMC = { + id: _util.OPS.beginMarkedContent, + numArgs: 1, + variableArgs: false + }; + t.BDC = { + id: _util.OPS.beginMarkedContentProps, + numArgs: 2, + variableArgs: false + }; + t.EMC = { + id: _util.OPS.endMarkedContent, + numArgs: 0, + variableArgs: false + }; + t.BX = { + id: _util.OPS.beginCompat, + numArgs: 0, + variableArgs: false + }; + t.EX = { + id: _util.OPS.endCompat, + numArgs: 0, + variableArgs: false + }; + t.BM = null; + t.BD = null; + t.true = null; + t.fa = null; + t.fal = null; + t.fals = null; + t.false = null; + t.nu = null; + t.nul = null; + t.null = null; + }); + return (0, _util.shadow)(this, "opMap", getOPMap()); + } + + static get MAX_INVALID_PATH_OPS() { + return (0, _util.shadow)(this, "MAX_INVALID_PATH_OPS", 20); + } + + constructor(stream, xref, stateManager = new StateManager()) { + this.parser = new _parser.Parser({ + lexer: new _parser.Lexer(stream, EvaluatorPreprocessor.opMap), + xref + }); + this.stateManager = stateManager; + this.nonProcessedArgs = []; + this._numInvalidPathOPS = 0; + } + + get savedStatesDepth() { + return this.stateManager.stateStack.length; + } + + read(operation) { + var args = operation.args; + + while (true) { + var obj = this.parser.getObj(); + + if (obj instanceof _primitives.Cmd) { + var cmd = obj.cmd; + var opSpec = EvaluatorPreprocessor.opMap[cmd]; + + if (!opSpec) { + (0, _util.warn)(`Unknown command "${cmd}".`); + continue; + } + + var fn = opSpec.id; + var numArgs = opSpec.numArgs; + var argsLength = args !== null ? args.length : 0; + + if (!opSpec.variableArgs) { + if (argsLength !== numArgs) { + var nonProcessedArgs = this.nonProcessedArgs; + + while (argsLength > numArgs) { + nonProcessedArgs.push(args.shift()); + argsLength--; + } + + while (argsLength < numArgs && nonProcessedArgs.length !== 0) { + if (args === null) { + args = []; + } + + args.unshift(nonProcessedArgs.pop()); + argsLength++; + } + } + + if (argsLength < numArgs) { + const partialMsg = `command ${cmd}: expected ${numArgs} args, ` + `but received ${argsLength} args.`; + + if (fn >= _util.OPS.moveTo && fn <= _util.OPS.endPath && ++this._numInvalidPathOPS > EvaluatorPreprocessor.MAX_INVALID_PATH_OPS) { + throw new _util.FormatError(`Invalid ${partialMsg}`); + } + + (0, _util.warn)(`Skipping ${partialMsg}`); + + if (args !== null) { + args.length = 0; + } + + continue; + } + } else if (argsLength > numArgs) { + (0, _util.info)(`Command ${cmd}: expected [0, ${numArgs}] args, ` + `but received ${argsLength} args.`); + } + + this.preprocessCommand(fn, args); + operation.fn = fn; + operation.args = args; + return true; + } + + if (obj === _primitives.EOF) { + return false; + } + + if (obj !== null) { + if (args === null) { + args = []; + } + + args.push(obj); + + if (args.length > 33) { + throw new _util.FormatError("Too many arguments"); + } + } + } + } + + preprocessCommand(fn, args) { + switch (fn | 0) { + case _util.OPS.save: + this.stateManager.save(); + break; + + case _util.OPS.restore: + this.stateManager.restore(); + break; + + case _util.OPS.transform: + this.stateManager.transform(args); + break; + } + } + +} + +exports.EvaluatorPreprocessor = EvaluatorPreprocessor; + +/***/ }), +/* 30 */ +/***/ ((__unused_webpack_module, exports, __w_pdfjs_require__) => { + + + +Object.defineProperty(exports, "__esModule", ({ + value: true +})); +exports.IdentityCMap = exports.CMapFactory = exports.CMap = void 0; + +var _util = __w_pdfjs_require__(2); + +var _primitives = __w_pdfjs_require__(5); + +var _parser = __w_pdfjs_require__(11); + +var _core_utils = __w_pdfjs_require__(8); + +var _stream = __w_pdfjs_require__(12); + +var BUILT_IN_CMAPS = ["Adobe-GB1-UCS2", "Adobe-CNS1-UCS2", "Adobe-Japan1-UCS2", "Adobe-Korea1-UCS2", "78-EUC-H", "78-EUC-V", "78-H", "78-RKSJ-H", "78-RKSJ-V", "78-V", "78ms-RKSJ-H", "78ms-RKSJ-V", "83pv-RKSJ-H", "90ms-RKSJ-H", "90ms-RKSJ-V", "90msp-RKSJ-H", "90msp-RKSJ-V", "90pv-RKSJ-H", "90pv-RKSJ-V", "Add-H", "Add-RKSJ-H", "Add-RKSJ-V", "Add-V", "Adobe-CNS1-0", "Adobe-CNS1-1", "Adobe-CNS1-2", "Adobe-CNS1-3", "Adobe-CNS1-4", "Adobe-CNS1-5", "Adobe-CNS1-6", "Adobe-GB1-0", "Adobe-GB1-1", "Adobe-GB1-2", "Adobe-GB1-3", "Adobe-GB1-4", "Adobe-GB1-5", "Adobe-Japan1-0", "Adobe-Japan1-1", "Adobe-Japan1-2", "Adobe-Japan1-3", "Adobe-Japan1-4", "Adobe-Japan1-5", "Adobe-Japan1-6", "Adobe-Korea1-0", "Adobe-Korea1-1", "Adobe-Korea1-2", "B5-H", "B5-V", "B5pc-H", "B5pc-V", "CNS-EUC-H", "CNS-EUC-V", "CNS1-H", "CNS1-V", "CNS2-H", "CNS2-V", "ETHK-B5-H", "ETHK-B5-V", "ETen-B5-H", "ETen-B5-V", "ETenms-B5-H", "ETenms-B5-V", "EUC-H", "EUC-V", "Ext-H", "Ext-RKSJ-H", "Ext-RKSJ-V", "Ext-V", "GB-EUC-H", "GB-EUC-V", "GB-H", "GB-V", "GBK-EUC-H", "GBK-EUC-V", "GBK2K-H", "GBK2K-V", "GBKp-EUC-H", "GBKp-EUC-V", "GBT-EUC-H", "GBT-EUC-V", "GBT-H", "GBT-V", "GBTpc-EUC-H", "GBTpc-EUC-V", "GBpc-EUC-H", "GBpc-EUC-V", "H", "HKdla-B5-H", "HKdla-B5-V", "HKdlb-B5-H", "HKdlb-B5-V", "HKgccs-B5-H", "HKgccs-B5-V", "HKm314-B5-H", "HKm314-B5-V", "HKm471-B5-H", "HKm471-B5-V", "HKscs-B5-H", "HKscs-B5-V", "Hankaku", "Hiragana", "KSC-EUC-H", "KSC-EUC-V", "KSC-H", "KSC-Johab-H", "KSC-Johab-V", "KSC-V", "KSCms-UHC-H", "KSCms-UHC-HW-H", "KSCms-UHC-HW-V", "KSCms-UHC-V", "KSCpc-EUC-H", "KSCpc-EUC-V", "Katakana", "NWP-H", "NWP-V", "RKSJ-H", "RKSJ-V", "Roman", "UniCNS-UCS2-H", "UniCNS-UCS2-V", "UniCNS-UTF16-H", "UniCNS-UTF16-V", "UniCNS-UTF32-H", "UniCNS-UTF32-V", "UniCNS-UTF8-H", "UniCNS-UTF8-V", "UniGB-UCS2-H", "UniGB-UCS2-V", "UniGB-UTF16-H", "UniGB-UTF16-V", "UniGB-UTF32-H", "UniGB-UTF32-V", "UniGB-UTF8-H", "UniGB-UTF8-V", "UniJIS-UCS2-H", "UniJIS-UCS2-HW-H", "UniJIS-UCS2-HW-V", "UniJIS-UCS2-V", "UniJIS-UTF16-H", "UniJIS-UTF16-V", "UniJIS-UTF32-H", "UniJIS-UTF32-V", "UniJIS-UTF8-H", "UniJIS-UTF8-V", "UniJIS2004-UTF16-H", "UniJIS2004-UTF16-V", "UniJIS2004-UTF32-H", "UniJIS2004-UTF32-V", "UniJIS2004-UTF8-H", "UniJIS2004-UTF8-V", "UniJISPro-UCS2-HW-V", "UniJISPro-UCS2-V", "UniJISPro-UTF8-V", "UniJISX0213-UTF32-H", "UniJISX0213-UTF32-V", "UniJISX02132004-UTF32-H", "UniJISX02132004-UTF32-V", "UniKS-UCS2-H", "UniKS-UCS2-V", "UniKS-UTF16-H", "UniKS-UTF16-V", "UniKS-UTF32-H", "UniKS-UTF32-V", "UniKS-UTF8-H", "UniKS-UTF8-V", "V", "WP-Symbol"]; +const MAX_MAP_RANGE = 2 ** 24 - 1; + +class CMap { + constructor(builtInCMap = false) { + this.codespaceRanges = [[], [], [], []]; + this.numCodespaceRanges = 0; + this._map = []; + this.name = ""; + this.vertical = false; + this.useCMap = null; + this.builtInCMap = builtInCMap; + } + + addCodespaceRange(n, low, high) { + this.codespaceRanges[n - 1].push(low, high); + this.numCodespaceRanges++; + } + + mapCidRange(low, high, dstLow) { + if (high - low > MAX_MAP_RANGE) { + throw new Error("mapCidRange - ignoring data above MAX_MAP_RANGE."); + } + + while (low <= high) { + this._map[low++] = dstLow++; + } + } + + mapBfRange(low, high, dstLow) { + if (high - low > MAX_MAP_RANGE) { + throw new Error("mapBfRange - ignoring data above MAX_MAP_RANGE."); + } + + var lastByte = dstLow.length - 1; + + while (low <= high) { + this._map[low++] = dstLow; + dstLow = dstLow.substring(0, lastByte) + String.fromCharCode(dstLow.charCodeAt(lastByte) + 1); + } + } + + mapBfRangeToArray(low, high, array) { + if (high - low > MAX_MAP_RANGE) { + throw new Error("mapBfRangeToArray - ignoring data above MAX_MAP_RANGE."); + } + + const ii = array.length; + let i = 0; + + while (low <= high && i < ii) { + this._map[low] = array[i++]; + ++low; + } + } + + mapOne(src, dst) { + this._map[src] = dst; + } + + lookup(code) { + return this._map[code]; + } + + contains(code) { + return this._map[code] !== undefined; + } + + forEach(callback) { + const map = this._map; + const length = map.length; + + if (length <= 0x10000) { + for (let i = 0; i < length; i++) { + if (map[i] !== undefined) { + callback(i, map[i]); + } + } + } else { + for (const i in map) { + callback(i, map[i]); + } + } + } + + charCodeOf(value) { + const map = this._map; + + if (map.length <= 0x10000) { + return map.indexOf(value); + } + + for (const charCode in map) { + if (map[charCode] === value) { + return charCode | 0; + } + } + + return -1; + } + + getMap() { + return this._map; + } + + readCharCode(str, offset, out) { + let c = 0; + const codespaceRanges = this.codespaceRanges; + + for (let n = 0, nn = codespaceRanges.length; n < nn; n++) { + c = (c << 8 | str.charCodeAt(offset + n)) >>> 0; + const codespaceRange = codespaceRanges[n]; + + for (let k = 0, kk = codespaceRange.length; k < kk;) { + const low = codespaceRange[k++]; + const high = codespaceRange[k++]; + + if (c >= low && c <= high) { + out.charcode = c; + out.length = n + 1; + return; + } + } + } + + out.charcode = 0; + out.length = 1; + } + + getCharCodeLength(charCode) { + const codespaceRanges = this.codespaceRanges; + + for (let n = 0, nn = codespaceRanges.length; n < nn; n++) { + const codespaceRange = codespaceRanges[n]; + + for (let k = 0, kk = codespaceRange.length; k < kk;) { + const low = codespaceRange[k++]; + const high = codespaceRange[k++]; + + if (charCode >= low && charCode <= high) { + return n + 1; + } + } + } + + return 1; + } + + get length() { + return this._map.length; + } + + get isIdentityCMap() { + if (!(this.name === "Identity-H" || this.name === "Identity-V")) { + return false; + } + + if (this._map.length !== 0x10000) { + return false; + } + + for (let i = 0; i < 0x10000; i++) { + if (this._map[i] !== i) { + return false; + } + } + + return true; + } + +} + +exports.CMap = CMap; + +class IdentityCMap extends CMap { + constructor(vertical, n) { + super(); + this.vertical = vertical; + this.addCodespaceRange(n, 0, 0xffff); + } + + mapCidRange(low, high, dstLow) { + (0, _util.unreachable)("should not call mapCidRange"); + } + + mapBfRange(low, high, dstLow) { + (0, _util.unreachable)("should not call mapBfRange"); + } + + mapBfRangeToArray(low, high, array) { + (0, _util.unreachable)("should not call mapBfRangeToArray"); + } + + mapOne(src, dst) { + (0, _util.unreachable)("should not call mapCidOne"); + } + + lookup(code) { + return Number.isInteger(code) && code <= 0xffff ? code : undefined; + } + + contains(code) { + return Number.isInteger(code) && code <= 0xffff; + } + + forEach(callback) { + for (let i = 0; i <= 0xffff; i++) { + callback(i, i); + } + } + + charCodeOf(value) { + return Number.isInteger(value) && value <= 0xffff ? value : -1; + } + + getMap() { + const map = new Array(0x10000); + + for (let i = 0; i <= 0xffff; i++) { + map[i] = i; + } + + return map; + } + + get length() { + return 0x10000; + } + + get isIdentityCMap() { + (0, _util.unreachable)("should not access .isIdentityCMap"); + } + +} + +exports.IdentityCMap = IdentityCMap; + +var BinaryCMapReader = function BinaryCMapReaderClosure() { + function hexToInt(a, size) { + var n = 0; + + for (var i = 0; i <= size; i++) { + n = n << 8 | a[i]; + } + + return n >>> 0; + } + + function hexToStr(a, size) { + if (size === 1) { + return String.fromCharCode(a[0], a[1]); + } + + if (size === 3) { + return String.fromCharCode(a[0], a[1], a[2], a[3]); + } + + return String.fromCharCode.apply(null, a.subarray(0, size + 1)); + } + + function addHex(a, b, size) { + var c = 0; + + for (var i = size; i >= 0; i--) { + c += a[i] + b[i]; + a[i] = c & 255; + c >>= 8; + } + } + + function incHex(a, size) { + var c = 1; + + for (var i = size; i >= 0 && c > 0; i--) { + c += a[i]; + a[i] = c & 255; + c >>= 8; + } + } + + var MAX_NUM_SIZE = 16; + var MAX_ENCODED_NUM_SIZE = 19; + + class BinaryCMapStream { + constructor(data) { + this.buffer = data; + this.pos = 0; + this.end = data.length; + this.tmpBuf = new Uint8Array(MAX_ENCODED_NUM_SIZE); + } + + readByte() { + if (this.pos >= this.end) { + return -1; + } + + return this.buffer[this.pos++]; + } + + readNumber() { + var n = 0; + var last; + + do { + var b = this.readByte(); + + if (b < 0) { + throw new _util.FormatError("unexpected EOF in bcmap"); + } + + last = !(b & 0x80); + n = n << 7 | b & 0x7f; + } while (!last); + + return n; + } + + readSigned() { + var n = this.readNumber(); + return n & 1 ? ~(n >>> 1) : n >>> 1; + } + + readHex(num, size) { + num.set(this.buffer.subarray(this.pos, this.pos + size + 1)); + this.pos += size + 1; + } + + readHexNumber(num, size) { + var last; + var stack = this.tmpBuf, + sp = 0; + + do { + var b = this.readByte(); + + if (b < 0) { + throw new _util.FormatError("unexpected EOF in bcmap"); + } + + last = !(b & 0x80); + stack[sp++] = b & 0x7f; + } while (!last); + + var i = size, + buffer = 0, + bufferSize = 0; + + while (i >= 0) { + while (bufferSize < 8 && stack.length > 0) { + buffer = stack[--sp] << bufferSize | buffer; + bufferSize += 7; + } + + num[i] = buffer & 255; + i--; + buffer >>= 8; + bufferSize -= 8; + } + } + + readHexSigned(num, size) { + this.readHexNumber(num, size); + var sign = num[size] & 1 ? 255 : 0; + var c = 0; + + for (var i = 0; i <= size; i++) { + c = (c & 1) << 8 | num[i]; + num[i] = c >> 1 ^ sign; + } + } + + readString() { + var len = this.readNumber(); + var s = ""; + + for (var i = 0; i < len; i++) { + s += String.fromCharCode(this.readNumber()); + } + + return s; + } + + } + + class BinaryCMapReader { + async process(data, cMap, extend) { + var stream = new BinaryCMapStream(data); + var header = stream.readByte(); + cMap.vertical = !!(header & 1); + var useCMap = null; + var start = new Uint8Array(MAX_NUM_SIZE); + var end = new Uint8Array(MAX_NUM_SIZE); + var char = new Uint8Array(MAX_NUM_SIZE); + var charCode = new Uint8Array(MAX_NUM_SIZE); + var tmp = new Uint8Array(MAX_NUM_SIZE); + var code; + var b; + + while ((b = stream.readByte()) >= 0) { + var type = b >> 5; + + if (type === 7) { + switch (b & 0x1f) { + case 0: + stream.readString(); + break; + + case 1: + useCMap = stream.readString(); + break; + } + + continue; + } + + var sequence = !!(b & 0x10); + var dataSize = b & 15; + + if (dataSize + 1 > MAX_NUM_SIZE) { + throw new Error("BinaryCMapReader.process: Invalid dataSize."); + } + + var ucs2DataSize = 1; + var subitemsCount = stream.readNumber(); + var i; + + switch (type) { + case 0: + stream.readHex(start, dataSize); + stream.readHexNumber(end, dataSize); + addHex(end, start, dataSize); + cMap.addCodespaceRange(dataSize + 1, hexToInt(start, dataSize), hexToInt(end, dataSize)); + + for (i = 1; i < subitemsCount; i++) { + incHex(end, dataSize); + stream.readHexNumber(start, dataSize); + addHex(start, end, dataSize); + stream.readHexNumber(end, dataSize); + addHex(end, start, dataSize); + cMap.addCodespaceRange(dataSize + 1, hexToInt(start, dataSize), hexToInt(end, dataSize)); + } + + break; + + case 1: + stream.readHex(start, dataSize); + stream.readHexNumber(end, dataSize); + addHex(end, start, dataSize); + stream.readNumber(); + + for (i = 1; i < subitemsCount; i++) { + incHex(end, dataSize); + stream.readHexNumber(start, dataSize); + addHex(start, end, dataSize); + stream.readHexNumber(end, dataSize); + addHex(end, start, dataSize); + stream.readNumber(); + } + + break; + + case 2: + stream.readHex(char, dataSize); + code = stream.readNumber(); + cMap.mapOne(hexToInt(char, dataSize), code); + + for (i = 1; i < subitemsCount; i++) { + incHex(char, dataSize); + + if (!sequence) { + stream.readHexNumber(tmp, dataSize); + addHex(char, tmp, dataSize); + } + + code = stream.readSigned() + (code + 1); + cMap.mapOne(hexToInt(char, dataSize), code); + } + + break; + + case 3: + stream.readHex(start, dataSize); + stream.readHexNumber(end, dataSize); + addHex(end, start, dataSize); + code = stream.readNumber(); + cMap.mapCidRange(hexToInt(start, dataSize), hexToInt(end, dataSize), code); + + for (i = 1; i < subitemsCount; i++) { + incHex(end, dataSize); + + if (!sequence) { + stream.readHexNumber(start, dataSize); + addHex(start, end, dataSize); + } else { + start.set(end); + } + + stream.readHexNumber(end, dataSize); + addHex(end, start, dataSize); + code = stream.readNumber(); + cMap.mapCidRange(hexToInt(start, dataSize), hexToInt(end, dataSize), code); + } + + break; + + case 4: + stream.readHex(char, ucs2DataSize); + stream.readHex(charCode, dataSize); + cMap.mapOne(hexToInt(char, ucs2DataSize), hexToStr(charCode, dataSize)); + + for (i = 1; i < subitemsCount; i++) { + incHex(char, ucs2DataSize); + + if (!sequence) { + stream.readHexNumber(tmp, ucs2DataSize); + addHex(char, tmp, ucs2DataSize); + } + + incHex(charCode, dataSize); + stream.readHexSigned(tmp, dataSize); + addHex(charCode, tmp, dataSize); + cMap.mapOne(hexToInt(char, ucs2DataSize), hexToStr(charCode, dataSize)); + } + + break; + + case 5: + stream.readHex(start, ucs2DataSize); + stream.readHexNumber(end, ucs2DataSize); + addHex(end, start, ucs2DataSize); + stream.readHex(charCode, dataSize); + cMap.mapBfRange(hexToInt(start, ucs2DataSize), hexToInt(end, ucs2DataSize), hexToStr(charCode, dataSize)); + + for (i = 1; i < subitemsCount; i++) { + incHex(end, ucs2DataSize); + + if (!sequence) { + stream.readHexNumber(start, ucs2DataSize); + addHex(start, end, ucs2DataSize); + } else { + start.set(end); + } + + stream.readHexNumber(end, ucs2DataSize); + addHex(end, start, ucs2DataSize); + stream.readHex(charCode, dataSize); + cMap.mapBfRange(hexToInt(start, ucs2DataSize), hexToInt(end, ucs2DataSize), hexToStr(charCode, dataSize)); + } + + break; + + default: + throw new Error(`BinaryCMapReader.process - unknown type: ${type}`); + } + } + + if (useCMap) { + return extend(useCMap); + } + + return cMap; + } + + } + + return BinaryCMapReader; +}(); + +var CMapFactory = function CMapFactoryClosure() { + function strToInt(str) { + var a = 0; + + for (var i = 0; i < str.length; i++) { + a = a << 8 | str.charCodeAt(i); + } + + return a >>> 0; + } + + function expectString(obj) { + if (!(0, _util.isString)(obj)) { + throw new _util.FormatError("Malformed CMap: expected string."); + } + } + + function expectInt(obj) { + if (!Number.isInteger(obj)) { + throw new _util.FormatError("Malformed CMap: expected int."); + } + } + + function parseBfChar(cMap, lexer) { + while (true) { + var obj = lexer.getObj(); + + if ((0, _primitives.isEOF)(obj)) { + break; + } + + if ((0, _primitives.isCmd)(obj, "endbfchar")) { + return; + } + + expectString(obj); + var src = strToInt(obj); + obj = lexer.getObj(); + expectString(obj); + var dst = obj; + cMap.mapOne(src, dst); + } + } + + function parseBfRange(cMap, lexer) { + while (true) { + var obj = lexer.getObj(); + + if ((0, _primitives.isEOF)(obj)) { + break; + } + + if ((0, _primitives.isCmd)(obj, "endbfrange")) { + return; + } + + expectString(obj); + var low = strToInt(obj); + obj = lexer.getObj(); + expectString(obj); + var high = strToInt(obj); + obj = lexer.getObj(); + + if (Number.isInteger(obj) || (0, _util.isString)(obj)) { + var dstLow = Number.isInteger(obj) ? String.fromCharCode(obj) : obj; + cMap.mapBfRange(low, high, dstLow); + } else if ((0, _primitives.isCmd)(obj, "[")) { + obj = lexer.getObj(); + var array = []; + + while (!(0, _primitives.isCmd)(obj, "]") && !(0, _primitives.isEOF)(obj)) { + array.push(obj); + obj = lexer.getObj(); + } + + cMap.mapBfRangeToArray(low, high, array); + } else { + break; + } + } + + throw new _util.FormatError("Invalid bf range."); + } + + function parseCidChar(cMap, lexer) { + while (true) { + var obj = lexer.getObj(); + + if ((0, _primitives.isEOF)(obj)) { + break; + } + + if ((0, _primitives.isCmd)(obj, "endcidchar")) { + return; + } + + expectString(obj); + var src = strToInt(obj); + obj = lexer.getObj(); + expectInt(obj); + var dst = obj; + cMap.mapOne(src, dst); + } + } + + function parseCidRange(cMap, lexer) { + while (true) { + var obj = lexer.getObj(); + + if ((0, _primitives.isEOF)(obj)) { + break; + } + + if ((0, _primitives.isCmd)(obj, "endcidrange")) { + return; + } + + expectString(obj); + var low = strToInt(obj); + obj = lexer.getObj(); + expectString(obj); + var high = strToInt(obj); + obj = lexer.getObj(); + expectInt(obj); + var dstLow = obj; + cMap.mapCidRange(low, high, dstLow); + } + } + + function parseCodespaceRange(cMap, lexer) { + while (true) { + var obj = lexer.getObj(); + + if ((0, _primitives.isEOF)(obj)) { + break; + } + + if ((0, _primitives.isCmd)(obj, "endcodespacerange")) { + return; + } + + if (!(0, _util.isString)(obj)) { + break; + } + + var low = strToInt(obj); + obj = lexer.getObj(); + + if (!(0, _util.isString)(obj)) { + break; + } + + var high = strToInt(obj); + cMap.addCodespaceRange(obj.length, low, high); + } + + throw new _util.FormatError("Invalid codespace range."); + } + + function parseWMode(cMap, lexer) { + var obj = lexer.getObj(); + + if (Number.isInteger(obj)) { + cMap.vertical = !!obj; + } + } + + function parseCMapName(cMap, lexer) { + var obj = lexer.getObj(); + + if ((0, _primitives.isName)(obj) && (0, _util.isString)(obj.name)) { + cMap.name = obj.name; + } + } + + async function parseCMap(cMap, lexer, fetchBuiltInCMap, useCMap) { + var previous; + var embeddedUseCMap; + + objLoop: while (true) { + try { + var obj = lexer.getObj(); + + if ((0, _primitives.isEOF)(obj)) { + break; + } else if ((0, _primitives.isName)(obj)) { + if (obj.name === "WMode") { + parseWMode(cMap, lexer); + } else if (obj.name === "CMapName") { + parseCMapName(cMap, lexer); + } + + previous = obj; + } else if ((0, _primitives.isCmd)(obj)) { + switch (obj.cmd) { + case "endcmap": + break objLoop; + + case "usecmap": + if ((0, _primitives.isName)(previous)) { + embeddedUseCMap = previous.name; + } + + break; + + case "begincodespacerange": + parseCodespaceRange(cMap, lexer); + break; + + case "beginbfchar": + parseBfChar(cMap, lexer); + break; + + case "begincidchar": + parseCidChar(cMap, lexer); + break; + + case "beginbfrange": + parseBfRange(cMap, lexer); + break; + + case "begincidrange": + parseCidRange(cMap, lexer); + break; + } + } + } catch (ex) { + if (ex instanceof _core_utils.MissingDataException) { + throw ex; + } + + (0, _util.warn)("Invalid cMap data: " + ex); + continue; + } + } + + if (!useCMap && embeddedUseCMap) { + useCMap = embeddedUseCMap; + } + + if (useCMap) { + return extendCMap(cMap, fetchBuiltInCMap, useCMap); + } + + return cMap; + } + + async function extendCMap(cMap, fetchBuiltInCMap, useCMap) { + cMap.useCMap = await createBuiltInCMap(useCMap, fetchBuiltInCMap); + + if (cMap.numCodespaceRanges === 0) { + var useCodespaceRanges = cMap.useCMap.codespaceRanges; + + for (var i = 0; i < useCodespaceRanges.length; i++) { + cMap.codespaceRanges[i] = useCodespaceRanges[i].slice(); + } + + cMap.numCodespaceRanges = cMap.useCMap.numCodespaceRanges; + } + + cMap.useCMap.forEach(function (key, value) { + if (!cMap.contains(key)) { + cMap.mapOne(key, cMap.useCMap.lookup(key)); + } + }); + return cMap; + } + + async function createBuiltInCMap(name, fetchBuiltInCMap) { + if (name === "Identity-H") { + return new IdentityCMap(false, 2); + } else if (name === "Identity-V") { + return new IdentityCMap(true, 2); + } + + if (!BUILT_IN_CMAPS.includes(name)) { + throw new Error("Unknown CMap name: " + name); + } + + if (!fetchBuiltInCMap) { + throw new Error("Built-in CMap parameters are not provided."); + } + + const { + cMapData, + compressionType + } = await fetchBuiltInCMap(name); + var cMap = new CMap(true); + + if (compressionType === _util.CMapCompressionType.BINARY) { + return new BinaryCMapReader().process(cMapData, cMap, useCMap => { + return extendCMap(cMap, fetchBuiltInCMap, useCMap); + }); + } + + if (compressionType === _util.CMapCompressionType.NONE) { + var lexer = new _parser.Lexer(new _stream.Stream(cMapData)); + return parseCMap(cMap, lexer, fetchBuiltInCMap, null); + } + + throw new Error("TODO: Only BINARY/NONE CMap compression is currently supported."); + } + + return { + async create(params) { + var encoding = params.encoding; + var fetchBuiltInCMap = params.fetchBuiltInCMap; + var useCMap = params.useCMap; + + if ((0, _primitives.isName)(encoding)) { + return createBuiltInCMap(encoding.name, fetchBuiltInCMap); + } else if ((0, _primitives.isStream)(encoding)) { + const parsedCMap = await parseCMap(new CMap(), new _parser.Lexer(encoding), fetchBuiltInCMap, useCMap); + + if (parsedCMap.isIdentityCMap) { + return createBuiltInCMap(parsedCMap.name, fetchBuiltInCMap); + } + + return parsedCMap; + } + + throw new Error("Encoding required."); + } + + }; +}(); + +exports.CMapFactory = CMapFactory; + +/***/ }), +/* 31 */ +/***/ ((__unused_webpack_module, exports, __w_pdfjs_require__) => { + + + +Object.defineProperty(exports, "__esModule", ({ + value: true +})); +exports.getFontType = getFontType; +exports.ToUnicodeMap = exports.SEAC_ANALYSIS_ENABLED = exports.IdentityToUnicodeMap = exports.FontFlags = exports.Font = exports.ErrorFont = void 0; + +var _util = __w_pdfjs_require__(2); + +var _cff_parser = __w_pdfjs_require__(32); + +var _glyphlist = __w_pdfjs_require__(35); + +var _encodings = __w_pdfjs_require__(34); + +var _standard_fonts = __w_pdfjs_require__(36); + +var _unicode = __w_pdfjs_require__(37); + +var _core_utils = __w_pdfjs_require__(8); + +var _font_renderer = __w_pdfjs_require__(38); + +var _cmap = __w_pdfjs_require__(30); + +var _stream = __w_pdfjs_require__(12); + +var _type1_parser = __w_pdfjs_require__(39); + +const PRIVATE_USE_AREAS = [[0xe000, 0xf8ff], [0x100000, 0x10fffd]]; +var PDF_GLYPH_SPACE_UNITS = 1000; +var SEAC_ANALYSIS_ENABLED = true; +exports.SEAC_ANALYSIS_ENABLED = SEAC_ANALYSIS_ENABLED; +const EXPORT_DATA_PROPERTIES = ["ascent", "bbox", "black", "bold", "charProcOperatorList", "composite", "data", "defaultVMetrics", "defaultWidth", "descent", "fallbackName", "fontMatrix", "fontType", "isMonospace", "isSerifFont", "isType3Font", "italic", "loadedName", "mimetype", "missingFile", "name", "remeasure", "subtype", "type", "vertical"]; +const EXPORT_DATA_EXTRA_PROPERTIES = ["cMap", "defaultEncoding", "differences", "isSymbolicFont", "seacMap", "toFontChar", "toUnicode", "vmetrics", "widths"]; +var FontFlags = { + FixedPitch: 1, + Serif: 2, + Symbolic: 4, + Script: 8, + Nonsymbolic: 32, + Italic: 64, + AllCap: 65536, + SmallCap: 131072, + ForceBold: 262144 +}; +exports.FontFlags = FontFlags; +var MacStandardGlyphOrdering = [".notdef", ".null", "nonmarkingreturn", "space", "exclam", "quotedbl", "numbersign", "dollar", "percent", "ampersand", "quotesingle", "parenleft", "parenright", "asterisk", "plus", "comma", "hyphen", "period", "slash", "zero", "one", "two", "three", "four", "five", "six", "seven", "eight", "nine", "colon", "semicolon", "less", "equal", "greater", "question", "at", "A", "B", "C", "D", "E", "F", "G", "H", "I", "J", "K", "L", "M", "N", "O", "P", "Q", "R", "S", "T", "U", "V", "W", "X", "Y", "Z", "bracketleft", "backslash", "bracketright", "asciicircum", "underscore", "grave", "a", "b", "c", "d", "e", "f", "g", "h", "i", "j", "k", "l", "m", "n", "o", "p", "q", "r", "s", "t", "u", "v", "w", "x", "y", "z", "braceleft", "bar", "braceright", "asciitilde", "Adieresis", "Aring", "Ccedilla", "Eacute", "Ntilde", "Odieresis", "Udieresis", "aacute", "agrave", "acircumflex", "adieresis", "atilde", "aring", "ccedilla", "eacute", "egrave", "ecircumflex", "edieresis", "iacute", "igrave", "icircumflex", "idieresis", "ntilde", "oacute", "ograve", "ocircumflex", "odieresis", "otilde", "uacute", "ugrave", "ucircumflex", "udieresis", "dagger", "degree", "cent", "sterling", "section", "bullet", "paragraph", "germandbls", "registered", "copyright", "trademark", "acute", "dieresis", "notequal", "AE", "Oslash", "infinity", "plusminus", "lessequal", "greaterequal", "yen", "mu", "partialdiff", "summation", "product", "pi", "integral", "ordfeminine", "ordmasculine", "Omega", "ae", "oslash", "questiondown", "exclamdown", "logicalnot", "radical", "florin", "approxequal", "Delta", "guillemotleft", "guillemotright", "ellipsis", "nonbreakingspace", "Agrave", "Atilde", "Otilde", "OE", "oe", "endash", "emdash", "quotedblleft", "quotedblright", "quoteleft", "quoteright", "divide", "lozenge", "ydieresis", "Ydieresis", "fraction", "currency", "guilsinglleft", "guilsinglright", "fi", "fl", "daggerdbl", "periodcentered", "quotesinglbase", "quotedblbase", "perthousand", "Acircumflex", "Ecircumflex", "Aacute", "Edieresis", "Egrave", "Iacute", "Icircumflex", "Idieresis", "Igrave", "Oacute", "Ocircumflex", "apple", "Ograve", "Uacute", "Ucircumflex", "Ugrave", "dotlessi", "circumflex", "tilde", "macron", "breve", "dotaccent", "ring", "cedilla", "hungarumlaut", "ogonek", "caron", "Lslash", "lslash", "Scaron", "scaron", "Zcaron", "zcaron", "brokenbar", "Eth", "eth", "Yacute", "yacute", "Thorn", "thorn", "minus", "multiply", "onesuperior", "twosuperior", "threesuperior", "onehalf", "onequarter", "threequarters", "franc", "Gbreve", "gbreve", "Idotaccent", "Scedilla", "scedilla", "Cacute", "cacute", "Ccaron", "ccaron", "dcroat"]; + +function adjustWidths(properties) { + if (!properties.fontMatrix) { + return; + } + + if (properties.fontMatrix[0] === _util.FONT_IDENTITY_MATRIX[0]) { + return; + } + + var scale = 0.001 / properties.fontMatrix[0]; + var glyphsWidths = properties.widths; + + for (var glyph in glyphsWidths) { + glyphsWidths[glyph] *= scale; + } + + properties.defaultWidth *= scale; +} + +function adjustToUnicode(properties, builtInEncoding) { + if (properties.hasIncludedToUnicodeMap) { + return; + } + + if (properties.hasEncoding) { + return; + } + + if (builtInEncoding === properties.defaultEncoding) { + return; + } + + if (properties.toUnicode instanceof IdentityToUnicodeMap) { + return; + } + + var toUnicode = [], + glyphsUnicodeMap = (0, _glyphlist.getGlyphsUnicode)(); + + for (var charCode in builtInEncoding) { + var glyphName = builtInEncoding[charCode]; + var unicode = (0, _unicode.getUnicodeForGlyph)(glyphName, glyphsUnicodeMap); + + if (unicode !== -1) { + toUnicode[charCode] = String.fromCharCode(unicode); + } + } + + properties.toUnicode.amend(toUnicode); +} + +function getFontType(type, subtype) { + switch (type) { + case "Type1": + return subtype === "Type1C" ? _util.FontType.TYPE1C : _util.FontType.TYPE1; + + case "CIDFontType0": + return subtype === "CIDFontType0C" ? _util.FontType.CIDFONTTYPE0C : _util.FontType.CIDFONTTYPE0; + + case "OpenType": + return _util.FontType.OPENTYPE; + + case "TrueType": + return _util.FontType.TRUETYPE; + + case "CIDFontType2": + return _util.FontType.CIDFONTTYPE2; + + case "MMType1": + return _util.FontType.MMTYPE1; + + case "Type0": + return _util.FontType.TYPE0; + + default: + return _util.FontType.UNKNOWN; + } +} + +function recoverGlyphName(name, glyphsUnicodeMap) { + if (glyphsUnicodeMap[name] !== undefined) { + return name; + } + + var unicode = (0, _unicode.getUnicodeForGlyph)(name, glyphsUnicodeMap); + + if (unicode !== -1) { + for (var key in glyphsUnicodeMap) { + if (glyphsUnicodeMap[key] === unicode) { + return key; + } + } + } + + (0, _util.info)("Unable to recover a standard glyph name for: " + name); + return name; +} + +var Glyph = function GlyphClosure() { + function Glyph(fontChar, unicode, accent, width, vmetric, operatorListId, isSpace, isInFont) { + this.fontChar = fontChar; + this.unicode = unicode; + this.accent = accent; + this.width = width; + this.vmetric = vmetric; + this.operatorListId = operatorListId; + this.isSpace = isSpace; + this.isInFont = isInFont; + } + + Glyph.prototype.matchesForCache = function (fontChar, unicode, accent, width, vmetric, operatorListId, isSpace, isInFont) { + return this.fontChar === fontChar && this.unicode === unicode && this.accent === accent && this.width === width && this.vmetric === vmetric && this.operatorListId === operatorListId && this.isSpace === isSpace && this.isInFont === isInFont; + }; + + return Glyph; +}(); + +var ToUnicodeMap = function ToUnicodeMapClosure() { + function ToUnicodeMap(cmap = []) { + this._map = cmap; + } + + ToUnicodeMap.prototype = { + get length() { + return this._map.length; + }, + + forEach(callback) { + for (var charCode in this._map) { + callback(charCode, this._map[charCode].charCodeAt(0)); + } + }, + + has(i) { + return this._map[i] !== undefined; + }, + + get(i) { + return this._map[i]; + }, + + charCodeOf(value) { + const map = this._map; + + if (map.length <= 0x10000) { + return map.indexOf(value); + } + + for (const charCode in map) { + if (map[charCode] === value) { + return charCode | 0; + } + } + + return -1; + }, + + amend(map) { + for (var charCode in map) { + this._map[charCode] = map[charCode]; + } + } + + }; + return ToUnicodeMap; +}(); + +exports.ToUnicodeMap = ToUnicodeMap; + +var IdentityToUnicodeMap = function IdentityToUnicodeMapClosure() { + function IdentityToUnicodeMap(firstChar, lastChar) { + this.firstChar = firstChar; + this.lastChar = lastChar; + } + + IdentityToUnicodeMap.prototype = { + get length() { + return this.lastChar + 1 - this.firstChar; + }, + + forEach(callback) { + for (var i = this.firstChar, ii = this.lastChar; i <= ii; i++) { + callback(i, i); + } + }, + + has(i) { + return this.firstChar <= i && i <= this.lastChar; + }, + + get(i) { + if (this.firstChar <= i && i <= this.lastChar) { + return String.fromCharCode(i); + } + + return undefined; + }, + + charCodeOf(v) { + return Number.isInteger(v) && v >= this.firstChar && v <= this.lastChar ? v : -1; + }, + + amend(map) { + (0, _util.unreachable)("Should not call amend()"); + } + + }; + return IdentityToUnicodeMap; +}(); + +exports.IdentityToUnicodeMap = IdentityToUnicodeMap; + +var OpenTypeFileBuilder = function OpenTypeFileBuilderClosure() { + function writeInt16(dest, offset, num) { + dest[offset] = num >> 8 & 0xff; + dest[offset + 1] = num & 0xff; + } + + function writeInt32(dest, offset, num) { + dest[offset] = num >> 24 & 0xff; + dest[offset + 1] = num >> 16 & 0xff; + dest[offset + 2] = num >> 8 & 0xff; + dest[offset + 3] = num & 0xff; + } + + function writeData(dest, offset, data) { + var i, ii; + + if (data instanceof Uint8Array) { + dest.set(data, offset); + } else if (typeof data === "string") { + for (i = 0, ii = data.length; i < ii; i++) { + dest[offset++] = data.charCodeAt(i) & 0xff; + } + } else { + for (i = 0, ii = data.length; i < ii; i++) { + dest[offset++] = data[i] & 0xff; + } + } + } + + function OpenTypeFileBuilder(sfnt) { + this.sfnt = sfnt; + this.tables = Object.create(null); + } + + OpenTypeFileBuilder.getSearchParams = function OpenTypeFileBuilder_getSearchParams(entriesCount, entrySize) { + var maxPower2 = 1, + log2 = 0; + + while ((maxPower2 ^ entriesCount) > maxPower2) { + maxPower2 <<= 1; + log2++; + } + + var searchRange = maxPower2 * entrySize; + return { + range: searchRange, + entry: log2, + rangeShift: entrySize * entriesCount - searchRange + }; + }; + + var OTF_HEADER_SIZE = 12; + var OTF_TABLE_ENTRY_SIZE = 16; + OpenTypeFileBuilder.prototype = { + toArray: function OpenTypeFileBuilder_toArray() { + var sfnt = this.sfnt; + var tables = this.tables; + var tablesNames = Object.keys(tables); + tablesNames.sort(); + var numTables = tablesNames.length; + var i, j, jj, table, tableName; + var offset = OTF_HEADER_SIZE + numTables * OTF_TABLE_ENTRY_SIZE; + var tableOffsets = [offset]; + + for (i = 0; i < numTables; i++) { + table = tables[tablesNames[i]]; + var paddedLength = (table.length + 3 & ~3) >>> 0; + offset += paddedLength; + tableOffsets.push(offset); + } + + var file = new Uint8Array(offset); + + for (i = 0; i < numTables; i++) { + table = tables[tablesNames[i]]; + writeData(file, tableOffsets[i], table); + } + + if (sfnt === "true") { + sfnt = (0, _util.string32)(0x00010000); + } + + file[0] = sfnt.charCodeAt(0) & 0xff; + file[1] = sfnt.charCodeAt(1) & 0xff; + file[2] = sfnt.charCodeAt(2) & 0xff; + file[3] = sfnt.charCodeAt(3) & 0xff; + writeInt16(file, 4, numTables); + var searchParams = OpenTypeFileBuilder.getSearchParams(numTables, 16); + writeInt16(file, 6, searchParams.range); + writeInt16(file, 8, searchParams.entry); + writeInt16(file, 10, searchParams.rangeShift); + offset = OTF_HEADER_SIZE; + + for (i = 0; i < numTables; i++) { + tableName = tablesNames[i]; + file[offset] = tableName.charCodeAt(0) & 0xff; + file[offset + 1] = tableName.charCodeAt(1) & 0xff; + file[offset + 2] = tableName.charCodeAt(2) & 0xff; + file[offset + 3] = tableName.charCodeAt(3) & 0xff; + var checksum = 0; + + for (j = tableOffsets[i], jj = tableOffsets[i + 1]; j < jj; j += 4) { + var quad = (0, _core_utils.readUint32)(file, j); + checksum = checksum + quad >>> 0; + } + + writeInt32(file, offset + 4, checksum); + writeInt32(file, offset + 8, tableOffsets[i]); + writeInt32(file, offset + 12, tables[tableName].length); + offset += OTF_TABLE_ENTRY_SIZE; + } + + return file; + }, + addTable: function OpenTypeFileBuilder_addTable(tag, data) { + if (tag in this.tables) { + throw new Error("Table " + tag + " already exists"); + } + + this.tables[tag] = data; + } + }; + return OpenTypeFileBuilder; +}(); + +var Font = function FontClosure() { + function Font(name, file, properties) { + var charCode; + this.name = name; + this.loadedName = properties.loadedName; + this.isType3Font = properties.isType3Font; + this.missingFile = false; + this.glyphCache = Object.create(null); + this.isSerifFont = !!(properties.flags & FontFlags.Serif); + this.isSymbolicFont = !!(properties.flags & FontFlags.Symbolic); + this.isMonospace = !!(properties.flags & FontFlags.FixedPitch); + var type = properties.type; + var subtype = properties.subtype; + this.type = type; + this.subtype = subtype; + let fallbackName = "sans-serif"; + + if (this.isMonospace) { + fallbackName = "monospace"; + } else if (this.isSerifFont) { + fallbackName = "serif"; + } + + this.fallbackName = fallbackName; + this.differences = properties.differences; + this.widths = properties.widths; + this.defaultWidth = properties.defaultWidth; + this.composite = properties.composite; + this.cMap = properties.cMap; + this.capHeight = properties.capHeight / PDF_GLYPH_SPACE_UNITS; + this.ascent = properties.ascent / PDF_GLYPH_SPACE_UNITS; + this.descent = properties.descent / PDF_GLYPH_SPACE_UNITS; + this.fontMatrix = properties.fontMatrix; + this.bbox = properties.bbox; + this.defaultEncoding = properties.defaultEncoding; + this.toUnicode = properties.toUnicode; + this.fallbackToUnicode = properties.fallbackToUnicode || new ToUnicodeMap(); + this.toFontChar = []; + + if (properties.type === "Type3") { + for (charCode = 0; charCode < 256; charCode++) { + this.toFontChar[charCode] = this.differences[charCode] || properties.defaultEncoding[charCode]; + } + + this.fontType = _util.FontType.TYPE3; + return; + } + + this.cidEncoding = properties.cidEncoding; + this.vertical = !!properties.vertical; + + if (this.vertical) { + this.vmetrics = properties.vmetrics; + this.defaultVMetrics = properties.defaultVMetrics; + } + + if (!file || file.isEmpty) { + if (file) { + (0, _util.warn)('Font file is empty in "' + name + '" (' + this.loadedName + ")"); + } + + this.fallbackToSystemFont(properties); + return; + } + + [type, subtype] = getFontFileType(file, properties); + + if (type !== this.type || subtype !== this.subtype) { + (0, _util.info)("Inconsistent font file Type/SubType, expected: " + `${this.type}/${this.subtype} but found: ${type}/${subtype}.`); + } + + try { + var data; + + switch (type) { + case "MMType1": + (0, _util.info)("MMType1 font (" + name + "), falling back to Type1."); + + case "Type1": + case "CIDFontType0": + this.mimetype = "font/opentype"; + var cff = subtype === "Type1C" || subtype === "CIDFontType0C" ? new CFFFont(file, properties) : new Type1Font(name, file, properties); + adjustWidths(properties); + data = this.convert(name, cff, properties); + break; + + case "OpenType": + case "TrueType": + case "CIDFontType2": + this.mimetype = "font/opentype"; + data = this.checkAndRepair(name, file, properties); + + if (this.isOpenType) { + adjustWidths(properties); + type = "OpenType"; + } + + break; + + default: + throw new _util.FormatError(`Font ${type} is not supported`); + } + } catch (e) { + (0, _util.warn)(e); + this.fallbackToSystemFont(properties); + return; + } + + this.data = data; + this.fontType = getFontType(type, subtype); + this.fontMatrix = properties.fontMatrix; + this.widths = properties.widths; + this.defaultWidth = properties.defaultWidth; + this.toUnicode = properties.toUnicode; + this.seacMap = properties.seacMap; + } + + function int16(b0, b1) { + return (b0 << 8) + b1; + } + + function writeSignedInt16(bytes, index, value) { + bytes[index + 1] = value; + bytes[index] = value >>> 8; + } + + function signedInt16(b0, b1) { + var value = (b0 << 8) + b1; + return value & 1 << 15 ? value - 0x10000 : value; + } + + function int32(b0, b1, b2, b3) { + return (b0 << 24) + (b1 << 16) + (b2 << 8) + b3; + } + + function string16(value) { + return String.fromCharCode(value >> 8 & 0xff, value & 0xff); + } + + function safeString16(value) { + if (value > 0x7fff) { + value = 0x7fff; + } else if (value < -0x8000) { + value = -0x8000; + } + + return String.fromCharCode(value >> 8 & 0xff, value & 0xff); + } + + function isTrueTypeFile(file) { + var header = file.peekBytes(4); + return (0, _core_utils.readUint32)(header, 0) === 0x00010000 || (0, _util.bytesToString)(header) === "true"; + } + + function isTrueTypeCollectionFile(file) { + const header = file.peekBytes(4); + return (0, _util.bytesToString)(header) === "ttcf"; + } + + function isOpenTypeFile(file) { + var header = file.peekBytes(4); + return (0, _util.bytesToString)(header) === "OTTO"; + } + + function isType1File(file) { + var header = file.peekBytes(2); + + if (header[0] === 0x25 && header[1] === 0x21) { + return true; + } + + if (header[0] === 0x80 && header[1] === 0x01) { + return true; + } + + return false; + } + + function isCFFFile(file) { + const header = file.peekBytes(4); + + if (header[0] >= 1 && header[3] >= 1 && header[3] <= 4) { + return true; + } + + return false; + } + + function getFontFileType(file, { + type, + subtype, + composite + }) { + let fileType, fileSubtype; + + if (isTrueTypeFile(file) || isTrueTypeCollectionFile(file)) { + if (composite) { + fileType = "CIDFontType2"; + } else { + fileType = "TrueType"; + } + } else if (isOpenTypeFile(file)) { + if (composite) { + fileType = "CIDFontType2"; + } else { + fileType = "OpenType"; + } + } else if (isType1File(file)) { + if (composite) { + fileType = "CIDFontType0"; + } else { + fileType = type === "MMType1" ? "MMType1" : "Type1"; + } + } else if (isCFFFile(file)) { + if (composite) { + fileType = "CIDFontType0"; + fileSubtype = "CIDFontType0C"; + } else { + fileType = type === "MMType1" ? "MMType1" : "Type1"; + fileSubtype = "Type1C"; + } + } else { + (0, _util.warn)("getFontFileType: Unable to detect correct font file Type/Subtype."); + fileType = type; + fileSubtype = subtype; + } + + return [fileType, fileSubtype]; + } + + function buildToFontChar(encoding, glyphsUnicodeMap, differences) { + var toFontChar = [], + unicode; + + for (var i = 0, ii = encoding.length; i < ii; i++) { + unicode = (0, _unicode.getUnicodeForGlyph)(encoding[i], glyphsUnicodeMap); + + if (unicode !== -1) { + toFontChar[i] = unicode; + } + } + + for (var charCode in differences) { + unicode = (0, _unicode.getUnicodeForGlyph)(differences[charCode], glyphsUnicodeMap); + + if (unicode !== -1) { + toFontChar[+charCode] = unicode; + } + } + + return toFontChar; + } + + function adjustMapping(charCodeToGlyphId, hasGlyph, newGlyphZeroId) { + var newMap = Object.create(null); + var toFontChar = []; + var privateUseAreaIndex = 0; + var nextAvailableFontCharCode = PRIVATE_USE_AREAS[privateUseAreaIndex][0]; + var privateUseOffetEnd = PRIVATE_USE_AREAS[privateUseAreaIndex][1]; + + for (var originalCharCode in charCodeToGlyphId) { + originalCharCode |= 0; + var glyphId = charCodeToGlyphId[originalCharCode]; + + if (!hasGlyph(glyphId)) { + continue; + } + + if (nextAvailableFontCharCode > privateUseOffetEnd) { + privateUseAreaIndex++; + + if (privateUseAreaIndex >= PRIVATE_USE_AREAS.length) { + (0, _util.warn)("Ran out of space in font private use area."); + break; + } + + nextAvailableFontCharCode = PRIVATE_USE_AREAS[privateUseAreaIndex][0]; + privateUseOffetEnd = PRIVATE_USE_AREAS[privateUseAreaIndex][1]; + } + + var fontCharCode = nextAvailableFontCharCode++; + + if (glyphId === 0) { + glyphId = newGlyphZeroId; + } + + newMap[fontCharCode] = glyphId; + toFontChar[originalCharCode] = fontCharCode; + } + + return { + toFontChar, + charCodeToGlyphId: newMap, + nextAvailableFontCharCode + }; + } + + function getRanges(glyphs, numGlyphs) { + var codes = []; + + for (var charCode in glyphs) { + if (glyphs[charCode] >= numGlyphs) { + continue; + } + + codes.push({ + fontCharCode: charCode | 0, + glyphId: glyphs[charCode] + }); + } + + if (codes.length === 0) { + codes.push({ + fontCharCode: 0, + glyphId: 0 + }); + } + + codes.sort(function fontGetRangesSort(a, b) { + return a.fontCharCode - b.fontCharCode; + }); + var ranges = []; + var length = codes.length; + + for (var n = 0; n < length;) { + var start = codes[n].fontCharCode; + var codeIndices = [codes[n].glyphId]; + ++n; + var end = start; + + while (n < length && end + 1 === codes[n].fontCharCode) { + codeIndices.push(codes[n].glyphId); + ++end; + ++n; + + if (end === 0xffff) { + break; + } + } + + ranges.push([start, end, codeIndices]); + } + + return ranges; + } + + function createCmapTable(glyphs, numGlyphs) { + var ranges = getRanges(glyphs, numGlyphs); + var numTables = ranges[ranges.length - 1][1] > 0xffff ? 2 : 1; + var cmap = "\x00\x00" + string16(numTables) + "\x00\x03" + "\x00\x01" + (0, _util.string32)(4 + numTables * 8); + var i, ii, j, jj; + + for (i = ranges.length - 1; i >= 0; --i) { + if (ranges[i][0] <= 0xffff) { + break; + } + } + + var bmpLength = i + 1; + + if (ranges[i][0] < 0xffff && ranges[i][1] === 0xffff) { + ranges[i][1] = 0xfffe; + } + + var trailingRangesCount = ranges[i][1] < 0xffff ? 1 : 0; + var segCount = bmpLength + trailingRangesCount; + var searchParams = OpenTypeFileBuilder.getSearchParams(segCount, 2); + var startCount = ""; + var endCount = ""; + var idDeltas = ""; + var idRangeOffsets = ""; + var glyphsIds = ""; + var bias = 0; + var range, start, end, codes; + + for (i = 0, ii = bmpLength; i < ii; i++) { + range = ranges[i]; + start = range[0]; + end = range[1]; + startCount += string16(start); + endCount += string16(end); + codes = range[2]; + var contiguous = true; + + for (j = 1, jj = codes.length; j < jj; ++j) { + if (codes[j] !== codes[j - 1] + 1) { + contiguous = false; + break; + } + } + + if (!contiguous) { + var offset = (segCount - i) * 2 + bias * 2; + bias += end - start + 1; + idDeltas += string16(0); + idRangeOffsets += string16(offset); + + for (j = 0, jj = codes.length; j < jj; ++j) { + glyphsIds += string16(codes[j]); + } + } else { + var startCode = codes[0]; + idDeltas += string16(startCode - start & 0xffff); + idRangeOffsets += string16(0); + } + } + + if (trailingRangesCount > 0) { + endCount += "\xFF\xFF"; + startCount += "\xFF\xFF"; + idDeltas += "\x00\x01"; + idRangeOffsets += "\x00\x00"; + } + + var format314 = "\x00\x00" + string16(2 * segCount) + string16(searchParams.range) + string16(searchParams.entry) + string16(searchParams.rangeShift) + endCount + "\x00\x00" + startCount + idDeltas + idRangeOffsets + glyphsIds; + var format31012 = ""; + var header31012 = ""; + + if (numTables > 1) { + cmap += "\x00\x03" + "\x00\x0A" + (0, _util.string32)(4 + numTables * 8 + 4 + format314.length); + format31012 = ""; + + for (i = 0, ii = ranges.length; i < ii; i++) { + range = ranges[i]; + start = range[0]; + codes = range[2]; + var code = codes[0]; + + for (j = 1, jj = codes.length; j < jj; ++j) { + if (codes[j] !== codes[j - 1] + 1) { + end = range[0] + j - 1; + format31012 += (0, _util.string32)(start) + (0, _util.string32)(end) + (0, _util.string32)(code); + start = end + 1; + code = codes[j]; + } + } + + format31012 += (0, _util.string32)(start) + (0, _util.string32)(range[1]) + (0, _util.string32)(code); + } + + header31012 = "\x00\x0C" + "\x00\x00" + (0, _util.string32)(format31012.length + 16) + "\x00\x00\x00\x00" + (0, _util.string32)(format31012.length / 12); + } + + return cmap + "\x00\x04" + string16(format314.length + 4) + format314 + header31012 + format31012; + } + + function validateOS2Table(os2, file) { + file.pos = (file.start || 0) + os2.offset; + var version = file.getUint16(); + file.skip(60); + var selection = file.getUint16(); + + if (version < 4 && selection & 0x0300) { + return false; + } + + var firstChar = file.getUint16(); + var lastChar = file.getUint16(); + + if (firstChar > lastChar) { + return false; + } + + file.skip(6); + var usWinAscent = file.getUint16(); + + if (usWinAscent === 0) { + return false; + } + + os2.data[8] = os2.data[9] = 0; + return true; + } + + function createOS2Table(properties, charstrings, override) { + override = override || { + unitsPerEm: 0, + yMax: 0, + yMin: 0, + ascent: 0, + descent: 0 + }; + var ulUnicodeRange1 = 0; + var ulUnicodeRange2 = 0; + var ulUnicodeRange3 = 0; + var ulUnicodeRange4 = 0; + var firstCharIndex = null; + var lastCharIndex = 0; + + if (charstrings) { + for (var code in charstrings) { + code |= 0; + + if (firstCharIndex > code || !firstCharIndex) { + firstCharIndex = code; + } + + if (lastCharIndex < code) { + lastCharIndex = code; + } + + var position = (0, _unicode.getUnicodeRangeFor)(code); + + if (position < 32) { + ulUnicodeRange1 |= 1 << position; + } else if (position < 64) { + ulUnicodeRange2 |= 1 << position - 32; + } else if (position < 96) { + ulUnicodeRange3 |= 1 << position - 64; + } else if (position < 123) { + ulUnicodeRange4 |= 1 << position - 96; + } else { + throw new _util.FormatError("Unicode ranges Bits > 123 are reserved for internal usage"); + } + } + + if (lastCharIndex > 0xffff) { + lastCharIndex = 0xffff; + } + } else { + firstCharIndex = 0; + lastCharIndex = 255; + } + + var bbox = properties.bbox || [0, 0, 0, 0]; + var unitsPerEm = override.unitsPerEm || 1 / (properties.fontMatrix || _util.FONT_IDENTITY_MATRIX)[0]; + var scale = properties.ascentScaled ? 1.0 : unitsPerEm / PDF_GLYPH_SPACE_UNITS; + var typoAscent = override.ascent || Math.round(scale * (properties.ascent || bbox[3])); + var typoDescent = override.descent || Math.round(scale * (properties.descent || bbox[1])); + + if (typoDescent > 0 && properties.descent > 0 && bbox[1] < 0) { + typoDescent = -typoDescent; + } + + var winAscent = override.yMax || typoAscent; + var winDescent = -override.yMin || -typoDescent; + return "\x00\x03" + "\x02\x24" + "\x01\xF4" + "\x00\x05" + "\x00\x00" + "\x02\x8A" + "\x02\xBB" + "\x00\x00" + "\x00\x8C" + "\x02\x8A" + "\x02\xBB" + "\x00\x00" + "\x01\xDF" + "\x00\x31" + "\x01\x02" + "\x00\x00" + "\x00\x00\x06" + String.fromCharCode(properties.fixedPitch ? 0x09 : 0x00) + "\x00\x00\x00\x00\x00\x00" + (0, _util.string32)(ulUnicodeRange1) + (0, _util.string32)(ulUnicodeRange2) + (0, _util.string32)(ulUnicodeRange3) + (0, _util.string32)(ulUnicodeRange4) + "\x2A\x32\x31\x2A" + string16(properties.italicAngle ? 1 : 0) + string16(firstCharIndex || properties.firstChar) + string16(lastCharIndex || properties.lastChar) + string16(typoAscent) + string16(typoDescent) + "\x00\x64" + string16(winAscent) + string16(winDescent) + "\x00\x00\x00\x00" + "\x00\x00\x00\x00" + string16(properties.xHeight) + string16(properties.capHeight) + string16(0) + string16(firstCharIndex || properties.firstChar) + "\x00\x03"; + } + + function createPostTable(properties) { + var angle = Math.floor(properties.italicAngle * 2 ** 16); + return "\x00\x03\x00\x00" + (0, _util.string32)(angle) + "\x00\x00" + "\x00\x00" + (0, _util.string32)(properties.fixedPitch) + "\x00\x00\x00\x00" + "\x00\x00\x00\x00" + "\x00\x00\x00\x00" + "\x00\x00\x00\x00"; + } + + function createNameTable(name, proto) { + if (!proto) { + proto = [[], []]; + } + + var strings = [proto[0][0] || "Original licence", proto[0][1] || name, proto[0][2] || "Unknown", proto[0][3] || "uniqueID", proto[0][4] || name, proto[0][5] || "Version 0.11", proto[0][6] || "", proto[0][7] || "Unknown", proto[0][8] || "Unknown", proto[0][9] || "Unknown"]; + var stringsUnicode = []; + var i, ii, j, jj, str; + + for (i = 0, ii = strings.length; i < ii; i++) { + str = proto[1][i] || strings[i]; + var strBufUnicode = []; + + for (j = 0, jj = str.length; j < jj; j++) { + strBufUnicode.push(string16(str.charCodeAt(j))); + } + + stringsUnicode.push(strBufUnicode.join("")); + } + + var names = [strings, stringsUnicode]; + var platforms = ["\x00\x01", "\x00\x03"]; + var encodings = ["\x00\x00", "\x00\x01"]; + var languages = ["\x00\x00", "\x04\x09"]; + var namesRecordCount = strings.length * platforms.length; + var nameTable = "\x00\x00" + string16(namesRecordCount) + string16(namesRecordCount * 12 + 6); + var strOffset = 0; + + for (i = 0, ii = platforms.length; i < ii; i++) { + var strs = names[i]; + + for (j = 0, jj = strs.length; j < jj; j++) { + str = strs[j]; + var nameRecord = platforms[i] + encodings[i] + languages[i] + string16(j) + string16(str.length) + string16(strOffset); + nameTable += nameRecord; + strOffset += str.length; + } + } + + nameTable += strings.join("") + stringsUnicode.join(""); + return nameTable; + } + + Font.prototype = { + name: null, + font: null, + mimetype: null, + disableFontFace: false, + + get renderer() { + var renderer = _font_renderer.FontRendererFactory.create(this, SEAC_ANALYSIS_ENABLED); + + return (0, _util.shadow)(this, "renderer", renderer); + }, + + exportData(extraProperties = false) { + const exportDataProperties = extraProperties ? [...EXPORT_DATA_PROPERTIES, ...EXPORT_DATA_EXTRA_PROPERTIES] : EXPORT_DATA_PROPERTIES; + const data = Object.create(null); + let property, value; + + for (property of exportDataProperties) { + value = this[property]; + + if (value !== undefined) { + data[property] = value; + } + } + + return data; + }, + + fallbackToSystemFont(properties) { + this.missingFile = true; + var name = this.name; + var type = this.type; + var subtype = this.subtype; + let fontName = name.replace(/[,_]/g, "-").replace(/\s/g, ""); + var stdFontMap = (0, _standard_fonts.getStdFontMap)(), + nonStdFontMap = (0, _standard_fonts.getNonStdFontMap)(); + const isStandardFont = !!stdFontMap[fontName]; + const isMappedToStandardFont = !!(nonStdFontMap[fontName] && stdFontMap[nonStdFontMap[fontName]]); + fontName = stdFontMap[fontName] || nonStdFontMap[fontName] || fontName; + this.bold = fontName.search(/bold/gi) !== -1; + this.italic = fontName.search(/oblique/gi) !== -1 || fontName.search(/italic/gi) !== -1; + this.black = name.search(/Black/g) !== -1; + const isNarrow = name.search(/Narrow/g) !== -1; + this.remeasure = (!isStandardFont || isNarrow) && Object.keys(this.widths).length > 0; + + if ((isStandardFont || isMappedToStandardFont) && type === "CIDFontType2" && this.cidEncoding.startsWith("Identity-")) { + const GlyphMapForStandardFonts = (0, _standard_fonts.getGlyphMapForStandardFonts)(), + cidToGidMap = properties.cidToGidMap; + const map = []; + + for (const charCode in GlyphMapForStandardFonts) { + map[+charCode] = GlyphMapForStandardFonts[charCode]; + } + + if (/Arial-?Black/i.test(name)) { + var SupplementalGlyphMapForArialBlack = (0, _standard_fonts.getSupplementalGlyphMapForArialBlack)(); + + for (const charCode in SupplementalGlyphMapForArialBlack) { + map[+charCode] = SupplementalGlyphMapForArialBlack[charCode]; + } + } else if (/Calibri/i.test(name)) { + const SupplementalGlyphMapForCalibri = (0, _standard_fonts.getSupplementalGlyphMapForCalibri)(); + + for (const charCode in SupplementalGlyphMapForCalibri) { + map[+charCode] = SupplementalGlyphMapForCalibri[charCode]; + } + } + + if (cidToGidMap) { + for (const charCode in map) { + const cid = map[charCode]; + + if (cidToGidMap[cid] !== undefined) { + map[+charCode] = cidToGidMap[cid]; + } + } + } + + var isIdentityUnicode = this.toUnicode instanceof IdentityToUnicodeMap; + + if (!isIdentityUnicode) { + this.toUnicode.forEach(function (charCode, unicodeCharCode) { + map[+charCode] = unicodeCharCode; + }); + } + + this.toFontChar = map; + this.toUnicode = new ToUnicodeMap(map); + } else if (/Symbol/i.test(fontName)) { + this.toFontChar = buildToFontChar(_encodings.SymbolSetEncoding, (0, _glyphlist.getGlyphsUnicode)(), this.differences); + } else if (/Dingbats/i.test(fontName)) { + if (/Wingdings/i.test(name)) { + (0, _util.warn)("Non-embedded Wingdings font, falling back to ZapfDingbats."); + } + + this.toFontChar = buildToFontChar(_encodings.ZapfDingbatsEncoding, (0, _glyphlist.getDingbatsGlyphsUnicode)(), this.differences); + } else if (isStandardFont) { + this.toFontChar = buildToFontChar(this.defaultEncoding, (0, _glyphlist.getGlyphsUnicode)(), this.differences); + } else { + const glyphsUnicodeMap = (0, _glyphlist.getGlyphsUnicode)(); + const map = []; + this.toUnicode.forEach((charCode, unicodeCharCode) => { + if (!this.composite) { + var glyphName = this.differences[charCode] || this.defaultEncoding[charCode]; + const unicode = (0, _unicode.getUnicodeForGlyph)(glyphName, glyphsUnicodeMap); + + if (unicode !== -1) { + unicodeCharCode = unicode; + } + } + + map[+charCode] = unicodeCharCode; + }); + + if (this.composite && this.toUnicode instanceof IdentityToUnicodeMap) { + if (/Verdana/i.test(name)) { + const GlyphMapForStandardFonts = (0, _standard_fonts.getGlyphMapForStandardFonts)(); + + for (const charCode in GlyphMapForStandardFonts) { + map[+charCode] = GlyphMapForStandardFonts[charCode]; + } + } + } + + this.toFontChar = map; + } + + this.loadedName = fontName.split("-")[0]; + this.fontType = getFontType(type, subtype); + }, + + checkAndRepair: function Font_checkAndRepair(name, font, properties) { + const VALID_TABLES = ["OS/2", "cmap", "head", "hhea", "hmtx", "maxp", "name", "post", "loca", "glyf", "fpgm", "prep", "cvt ", "CFF "]; + + function readTables(file, numTables) { + const tables = Object.create(null); + tables["OS/2"] = null; + tables.cmap = null; + tables.head = null; + tables.hhea = null; + tables.hmtx = null; + tables.maxp = null; + tables.name = null; + tables.post = null; + + for (let i = 0; i < numTables; i++) { + const table = readTableEntry(file); + + if (!VALID_TABLES.includes(table.tag)) { + continue; + } + + if (table.length === 0) { + continue; + } + + tables[table.tag] = table; + } + + return tables; + } + + function readTableEntry(file) { + var tag = (0, _util.bytesToString)(file.getBytes(4)); + var checksum = file.getInt32() >>> 0; + var offset = file.getInt32() >>> 0; + var length = file.getInt32() >>> 0; + var previousPosition = file.pos; + file.pos = file.start ? file.start : 0; + file.skip(offset); + var data = file.getBytes(length); + file.pos = previousPosition; + + if (tag === "head") { + data[8] = data[9] = data[10] = data[11] = 0; + data[17] |= 0x20; + } + + return { + tag, + checksum, + length, + offset, + data + }; + } + + function readOpenTypeHeader(ttf) { + return { + version: (0, _util.bytesToString)(ttf.getBytes(4)), + numTables: ttf.getUint16(), + searchRange: ttf.getUint16(), + entrySelector: ttf.getUint16(), + rangeShift: ttf.getUint16() + }; + } + + function readTrueTypeCollectionHeader(ttc) { + const ttcTag = (0, _util.bytesToString)(ttc.getBytes(4)); + (0, _util.assert)(ttcTag === "ttcf", "Must be a TrueType Collection font."); + const majorVersion = ttc.getUint16(); + const minorVersion = ttc.getUint16(); + const numFonts = ttc.getInt32() >>> 0; + const offsetTable = []; + + for (let i = 0; i < numFonts; i++) { + offsetTable.push(ttc.getInt32() >>> 0); + } + + const header = { + ttcTag, + majorVersion, + minorVersion, + numFonts, + offsetTable + }; + + switch (majorVersion) { + case 1: + return header; + + case 2: + header.dsigTag = ttc.getInt32() >>> 0; + header.dsigLength = ttc.getInt32() >>> 0; + header.dsigOffset = ttc.getInt32() >>> 0; + return header; + } + + throw new _util.FormatError(`Invalid TrueType Collection majorVersion: ${majorVersion}.`); + } + + function readTrueTypeCollectionData(ttc, fontName) { + const { + numFonts, + offsetTable + } = readTrueTypeCollectionHeader(ttc); + + for (let i = 0; i < numFonts; i++) { + ttc.pos = (ttc.start || 0) + offsetTable[i]; + const potentialHeader = readOpenTypeHeader(ttc); + const potentialTables = readTables(ttc, potentialHeader.numTables); + + if (!potentialTables.name) { + throw new _util.FormatError('TrueType Collection font must contain a "name" table.'); + } + + const nameTable = readNameTable(potentialTables.name); + + for (let j = 0, jj = nameTable.length; j < jj; j++) { + for (let k = 0, kk = nameTable[j].length; k < kk; k++) { + const nameEntry = nameTable[j][k]; + + if (nameEntry && nameEntry.replace(/\s/g, "") === fontName) { + return { + header: potentialHeader, + tables: potentialTables + }; + } + } + } + } + + throw new _util.FormatError(`TrueType Collection does not contain "${fontName}" font.`); + } + + function readCmapTable(cmap, file, isSymbolicFont, hasEncoding) { + if (!cmap) { + (0, _util.warn)("No cmap table available."); + return { + platformId: -1, + encodingId: -1, + mappings: [], + hasShortCmap: false + }; + } + + var segment; + var start = (file.start ? file.start : 0) + cmap.offset; + file.pos = start; + file.skip(2); + var numTables = file.getUint16(); + var potentialTable; + var canBreak = false; + + for (var i = 0; i < numTables; i++) { + var platformId = file.getUint16(); + var encodingId = file.getUint16(); + var offset = file.getInt32() >>> 0; + var useTable = false; + + if (potentialTable && potentialTable.platformId === platformId && potentialTable.encodingId === encodingId) { + continue; + } + + if (platformId === 0 && (encodingId === 0 || encodingId === 1 || encodingId === 3)) { + useTable = true; + } else if (platformId === 1 && encodingId === 0) { + useTable = true; + } else if (platformId === 3 && encodingId === 1 && (hasEncoding || !potentialTable)) { + useTable = true; + + if (!isSymbolicFont) { + canBreak = true; + } + } else if (isSymbolicFont && platformId === 3 && encodingId === 0) { + useTable = true; + canBreak = true; + } + + if (useTable) { + potentialTable = { + platformId, + encodingId, + offset + }; + } + + if (canBreak) { + break; + } + } + + if (potentialTable) { + file.pos = start + potentialTable.offset; + } + + if (!potentialTable || file.peekByte() === -1) { + (0, _util.warn)("Could not find a preferred cmap table."); + return { + platformId: -1, + encodingId: -1, + mappings: [], + hasShortCmap: false + }; + } + + var format = file.getUint16(); + file.skip(2 + 2); + var hasShortCmap = false; + var mappings = []; + var j, glyphId; + + if (format === 0) { + for (j = 0; j < 256; j++) { + var index = file.getByte(); + + if (!index) { + continue; + } + + mappings.push({ + charCode: j, + glyphId: index + }); + } + + hasShortCmap = true; + } else if (format === 4) { + var segCount = file.getUint16() >> 1; + file.skip(6); + var segIndex, + segments = []; + + for (segIndex = 0; segIndex < segCount; segIndex++) { + segments.push({ + end: file.getUint16() + }); + } + + file.skip(2); + + for (segIndex = 0; segIndex < segCount; segIndex++) { + segments[segIndex].start = file.getUint16(); + } + + for (segIndex = 0; segIndex < segCount; segIndex++) { + segments[segIndex].delta = file.getUint16(); + } + + var offsetsCount = 0; + + for (segIndex = 0; segIndex < segCount; segIndex++) { + segment = segments[segIndex]; + var rangeOffset = file.getUint16(); + + if (!rangeOffset) { + segment.offsetIndex = -1; + continue; + } + + var offsetIndex = (rangeOffset >> 1) - (segCount - segIndex); + segment.offsetIndex = offsetIndex; + offsetsCount = Math.max(offsetsCount, offsetIndex + segment.end - segment.start + 1); + } + + var offsets = []; + + for (j = 0; j < offsetsCount; j++) { + offsets.push(file.getUint16()); + } + + for (segIndex = 0; segIndex < segCount; segIndex++) { + segment = segments[segIndex]; + start = segment.start; + var end = segment.end; + var delta = segment.delta; + offsetIndex = segment.offsetIndex; + + for (j = start; j <= end; j++) { + if (j === 0xffff) { + continue; + } + + glyphId = offsetIndex < 0 ? j : offsets[offsetIndex + j - start]; + glyphId = glyphId + delta & 0xffff; + mappings.push({ + charCode: j, + glyphId + }); + } + } + } else if (format === 6) { + var firstCode = file.getUint16(); + var entryCount = file.getUint16(); + + for (j = 0; j < entryCount; j++) { + glyphId = file.getUint16(); + var charCode = firstCode + j; + mappings.push({ + charCode, + glyphId + }); + } + } else { + (0, _util.warn)("cmap table has unsupported format: " + format); + return { + platformId: -1, + encodingId: -1, + mappings: [], + hasShortCmap: false + }; + } + + mappings.sort(function (a, b) { + return a.charCode - b.charCode; + }); + + for (i = 1; i < mappings.length; i++) { + if (mappings[i - 1].charCode === mappings[i].charCode) { + mappings.splice(i, 1); + i--; + } + } + + return { + platformId: potentialTable.platformId, + encodingId: potentialTable.encodingId, + mappings, + hasShortCmap + }; + } + + function sanitizeMetrics(file, header, metrics, numGlyphs, dupFirstEntry) { + if (!header) { + if (metrics) { + metrics.data = null; + } + + return; + } + + file.pos = (file.start ? file.start : 0) + header.offset; + file.pos += 4; + file.pos += 2; + file.pos += 2; + file.pos += 2; + file.pos += 2; + file.pos += 2; + file.pos += 2; + file.pos += 2; + file.pos += 2; + file.pos += 2; + file.pos += 2; + file.pos += 8; + file.pos += 2; + var numOfMetrics = file.getUint16(); + + if (numOfMetrics > numGlyphs) { + (0, _util.info)("The numOfMetrics (" + numOfMetrics + ") should not be " + "greater than the numGlyphs (" + numGlyphs + ")"); + numOfMetrics = numGlyphs; + header.data[34] = (numOfMetrics & 0xff00) >> 8; + header.data[35] = numOfMetrics & 0x00ff; + } + + var numOfSidebearings = numGlyphs - numOfMetrics; + var numMissing = numOfSidebearings - (metrics.length - numOfMetrics * 4 >> 1); + + if (numMissing > 0) { + var entries = new Uint8Array(metrics.length + numMissing * 2); + entries.set(metrics.data); + + if (dupFirstEntry) { + entries[metrics.length] = metrics.data[2]; + entries[metrics.length + 1] = metrics.data[3]; + } + + metrics.data = entries; + } + } + + function sanitizeGlyph(source, sourceStart, sourceEnd, dest, destStart, hintsValid) { + var glyphProfile = { + length: 0, + sizeOfInstructions: 0 + }; + + if (sourceEnd - sourceStart <= 12) { + return glyphProfile; + } + + var glyf = source.subarray(sourceStart, sourceEnd); + var contoursCount = signedInt16(glyf[0], glyf[1]); + + if (contoursCount < 0) { + contoursCount = -1; + writeSignedInt16(glyf, 0, contoursCount); + dest.set(glyf, destStart); + glyphProfile.length = glyf.length; + return glyphProfile; + } + + var i, + j = 10, + flagsCount = 0; + + for (i = 0; i < contoursCount; i++) { + var endPoint = glyf[j] << 8 | glyf[j + 1]; + flagsCount = endPoint + 1; + j += 2; + } + + var instructionsStart = j; + var instructionsLength = glyf[j] << 8 | glyf[j + 1]; + glyphProfile.sizeOfInstructions = instructionsLength; + j += 2 + instructionsLength; + var instructionsEnd = j; + var coordinatesLength = 0; + + for (i = 0; i < flagsCount; i++) { + var flag = glyf[j++]; + + if (flag & 0xc0) { + glyf[j - 1] = flag & 0x3f; + } + + let xLength = 2; + + if (flag & 2) { + xLength = 1; + } else if (flag & 16) { + xLength = 0; + } + + let yLength = 2; + + if (flag & 4) { + yLength = 1; + } else if (flag & 32) { + yLength = 0; + } + + const xyLength = xLength + yLength; + coordinatesLength += xyLength; + + if (flag & 8) { + var repeat = glyf[j++]; + i += repeat; + coordinatesLength += repeat * xyLength; + } + } + + if (coordinatesLength === 0) { + return glyphProfile; + } + + var glyphDataLength = j + coordinatesLength; + + if (glyphDataLength > glyf.length) { + return glyphProfile; + } + + if (!hintsValid && instructionsLength > 0) { + dest.set(glyf.subarray(0, instructionsStart), destStart); + dest.set([0, 0], destStart + instructionsStart); + dest.set(glyf.subarray(instructionsEnd, glyphDataLength), destStart + instructionsStart + 2); + glyphDataLength -= instructionsLength; + + if (glyf.length - glyphDataLength > 3) { + glyphDataLength = glyphDataLength + 3 & ~3; + } + + glyphProfile.length = glyphDataLength; + return glyphProfile; + } + + if (glyf.length - glyphDataLength > 3) { + glyphDataLength = glyphDataLength + 3 & ~3; + dest.set(glyf.subarray(0, glyphDataLength), destStart); + glyphProfile.length = glyphDataLength; + return glyphProfile; + } + + dest.set(glyf, destStart); + glyphProfile.length = glyf.length; + return glyphProfile; + } + + function sanitizeHead(head, numGlyphs, locaLength) { + var data = head.data; + var version = int32(data[0], data[1], data[2], data[3]); + + if (version >> 16 !== 1) { + (0, _util.info)("Attempting to fix invalid version in head table: " + version); + data[0] = 0; + data[1] = 1; + data[2] = 0; + data[3] = 0; + } + + var indexToLocFormat = int16(data[50], data[51]); + + if (indexToLocFormat < 0 || indexToLocFormat > 1) { + (0, _util.info)("Attempting to fix invalid indexToLocFormat in head table: " + indexToLocFormat); + var numGlyphsPlusOne = numGlyphs + 1; + + if (locaLength === numGlyphsPlusOne << 1) { + data[50] = 0; + data[51] = 0; + } else if (locaLength === numGlyphsPlusOne << 2) { + data[50] = 0; + data[51] = 1; + } else { + throw new _util.FormatError("Could not fix indexToLocFormat: " + indexToLocFormat); + } + } + } + + function sanitizeGlyphLocations(loca, glyf, numGlyphs, isGlyphLocationsLong, hintsValid, dupFirstEntry, maxSizeOfInstructions) { + var itemSize, itemDecode, itemEncode; + + if (isGlyphLocationsLong) { + itemSize = 4; + + itemDecode = function fontItemDecodeLong(data, offset) { + return data[offset] << 24 | data[offset + 1] << 16 | data[offset + 2] << 8 | data[offset + 3]; + }; + + itemEncode = function fontItemEncodeLong(data, offset, value) { + data[offset] = value >>> 24 & 0xff; + data[offset + 1] = value >> 16 & 0xff; + data[offset + 2] = value >> 8 & 0xff; + data[offset + 3] = value & 0xff; + }; + } else { + itemSize = 2; + + itemDecode = function fontItemDecode(data, offset) { + return data[offset] << 9 | data[offset + 1] << 1; + }; + + itemEncode = function fontItemEncode(data, offset, value) { + data[offset] = value >> 9 & 0xff; + data[offset + 1] = value >> 1 & 0xff; + }; + } + + var numGlyphsOut = dupFirstEntry ? numGlyphs + 1 : numGlyphs; + var locaDataSize = itemSize * (1 + numGlyphsOut); + var locaData = new Uint8Array(locaDataSize); + locaData.set(loca.data.subarray(0, locaDataSize)); + loca.data = locaData; + var oldGlyfData = glyf.data; + var oldGlyfDataLength = oldGlyfData.length; + var newGlyfData = new Uint8Array(oldGlyfDataLength); + var i, j; + const locaEntries = []; + + for (i = 0, j = 0; i < numGlyphs + 1; i++, j += itemSize) { + let offset = itemDecode(locaData, j); + + if (offset > oldGlyfDataLength) { + offset = oldGlyfDataLength; + } + + locaEntries.push({ + index: i, + offset, + endOffset: 0 + }); + } + + locaEntries.sort((a, b) => { + return a.offset - b.offset; + }); + + for (i = 0; i < numGlyphs; i++) { + locaEntries[i].endOffset = locaEntries[i + 1].offset; + } + + locaEntries.sort((a, b) => { + return a.index - b.index; + }); + var missingGlyphs = Object.create(null); + var writeOffset = 0; + itemEncode(locaData, 0, writeOffset); + + for (i = 0, j = itemSize; i < numGlyphs; i++, j += itemSize) { + var glyphProfile = sanitizeGlyph(oldGlyfData, locaEntries[i].offset, locaEntries[i].endOffset, newGlyfData, writeOffset, hintsValid); + var newLength = glyphProfile.length; + + if (newLength === 0) { + missingGlyphs[i] = true; + } + + if (glyphProfile.sizeOfInstructions > maxSizeOfInstructions) { + maxSizeOfInstructions = glyphProfile.sizeOfInstructions; + } + + writeOffset += newLength; + itemEncode(locaData, j, writeOffset); + } + + if (writeOffset === 0) { + var simpleGlyph = new Uint8Array([0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 49, 0]); + + for (i = 0, j = itemSize; i < numGlyphsOut; i++, j += itemSize) { + itemEncode(locaData, j, simpleGlyph.length); + } + + glyf.data = simpleGlyph; + } else if (dupFirstEntry) { + var firstEntryLength = itemDecode(locaData, itemSize); + + if (newGlyfData.length > firstEntryLength + writeOffset) { + glyf.data = newGlyfData.subarray(0, firstEntryLength + writeOffset); + } else { + glyf.data = new Uint8Array(firstEntryLength + writeOffset); + glyf.data.set(newGlyfData.subarray(0, writeOffset)); + } + + glyf.data.set(newGlyfData.subarray(0, firstEntryLength), writeOffset); + itemEncode(loca.data, locaData.length - itemSize, writeOffset + firstEntryLength); + } else { + glyf.data = newGlyfData.subarray(0, writeOffset); + } + + return { + missingGlyphs, + maxSizeOfInstructions + }; + } + + function readPostScriptTable(post, propertiesObj, maxpNumGlyphs) { + var start = (font.start ? font.start : 0) + post.offset; + font.pos = start; + var length = post.length, + end = start + length; + var version = font.getInt32(); + font.skip(28); + var glyphNames; + var valid = true; + var i; + + switch (version) { + case 0x00010000: + glyphNames = MacStandardGlyphOrdering; + break; + + case 0x00020000: + var numGlyphs = font.getUint16(); + + if (numGlyphs !== maxpNumGlyphs) { + valid = false; + break; + } + + var glyphNameIndexes = []; + + for (i = 0; i < numGlyphs; ++i) { + var index = font.getUint16(); + + if (index >= 32768) { + valid = false; + break; + } + + glyphNameIndexes.push(index); + } + + if (!valid) { + break; + } + + var customNames = []; + var strBuf = []; + + while (font.pos < end) { + var stringLength = font.getByte(); + strBuf.length = stringLength; + + for (i = 0; i < stringLength; ++i) { + strBuf[i] = String.fromCharCode(font.getByte()); + } + + customNames.push(strBuf.join("")); + } + + glyphNames = []; + + for (i = 0; i < numGlyphs; ++i) { + var j = glyphNameIndexes[i]; + + if (j < 258) { + glyphNames.push(MacStandardGlyphOrdering[j]); + continue; + } + + glyphNames.push(customNames[j - 258]); + } + + break; + + case 0x00030000: + break; + + default: + (0, _util.warn)("Unknown/unsupported post table version " + version); + valid = false; + + if (propertiesObj.defaultEncoding) { + glyphNames = propertiesObj.defaultEncoding; + } + + break; + } + + propertiesObj.glyphNames = glyphNames; + return valid; + } + + function readNameTable(nameTable) { + var start = (font.start ? font.start : 0) + nameTable.offset; + font.pos = start; + var names = [[], []]; + var length = nameTable.length, + end = start + length; + var format = font.getUint16(); + var FORMAT_0_HEADER_LENGTH = 6; + + if (format !== 0 || length < FORMAT_0_HEADER_LENGTH) { + return names; + } + + var numRecords = font.getUint16(); + var stringsStart = font.getUint16(); + var records = []; + var NAME_RECORD_LENGTH = 12; + var i, ii; + + for (i = 0; i < numRecords && font.pos + NAME_RECORD_LENGTH <= end; i++) { + var r = { + platform: font.getUint16(), + encoding: font.getUint16(), + language: font.getUint16(), + name: font.getUint16(), + length: font.getUint16(), + offset: font.getUint16() + }; + + if (r.platform === 1 && r.encoding === 0 && r.language === 0 || r.platform === 3 && r.encoding === 1 && r.language === 0x409) { + records.push(r); + } + } + + for (i = 0, ii = records.length; i < ii; i++) { + var record = records[i]; + + if (record.length <= 0) { + continue; + } + + var pos = start + stringsStart + record.offset; + + if (pos + record.length > end) { + continue; + } + + font.pos = pos; + var nameIndex = record.name; + + if (record.encoding) { + var str = ""; + + for (var j = 0, jj = record.length; j < jj; j += 2) { + str += String.fromCharCode(font.getUint16()); + } + + names[1][nameIndex] = str; + } else { + names[0][nameIndex] = (0, _util.bytesToString)(font.getBytes(record.length)); + } + } + + return names; + } + + var TTOpsStackDeltas = [0, 0, 0, 0, 0, 0, 0, 0, -2, -2, -2, -2, 0, 0, -2, -5, -1, -1, -1, -1, -1, -1, -1, -1, 0, 0, -1, 0, -1, -1, -1, -1, 1, -1, -999, 0, 1, 0, -1, -2, 0, -1, -2, -1, -1, 0, -1, -1, 0, 0, -999, -999, -1, -1, -1, -1, -2, -999, -2, -2, -999, 0, -2, -2, 0, 0, -2, 0, -2, 0, 0, 0, -2, -1, -1, 1, 1, 0, 0, -1, -1, -1, -1, -1, -1, -1, 0, 0, -1, 0, -1, -1, 0, -999, -1, -1, -1, -1, -1, -1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, -2, -999, -999, -999, -999, -999, -1, -1, -2, -2, 0, 0, 0, 0, -1, -1, -999, -2, -2, 0, 0, -1, -2, -2, 0, 0, 0, -1, -1, -1, -2]; + + function sanitizeTTProgram(table, ttContext) { + var data = table.data; + var i = 0, + j, + n, + b, + funcId, + pc, + lastEndf = 0, + lastDeff = 0; + var stack = []; + var callstack = []; + var functionsCalled = []; + var tooComplexToFollowFunctions = ttContext.tooComplexToFollowFunctions; + var inFDEF = false, + ifLevel = 0, + inELSE = 0; + + for (var ii = data.length; i < ii;) { + var op = data[i++]; + + if (op === 0x40) { + n = data[i++]; + + if (inFDEF || inELSE) { + i += n; + } else { + for (j = 0; j < n; j++) { + stack.push(data[i++]); + } + } + } else if (op === 0x41) { + n = data[i++]; + + if (inFDEF || inELSE) { + i += n * 2; + } else { + for (j = 0; j < n; j++) { + b = data[i++]; + stack.push(b << 8 | data[i++]); + } + } + } else if ((op & 0xf8) === 0xb0) { + n = op - 0xb0 + 1; + + if (inFDEF || inELSE) { + i += n; + } else { + for (j = 0; j < n; j++) { + stack.push(data[i++]); + } + } + } else if ((op & 0xf8) === 0xb8) { + n = op - 0xb8 + 1; + + if (inFDEF || inELSE) { + i += n * 2; + } else { + for (j = 0; j < n; j++) { + b = data[i++]; + stack.push(b << 8 | data[i++]); + } + } + } else if (op === 0x2b && !tooComplexToFollowFunctions) { + if (!inFDEF && !inELSE) { + funcId = stack[stack.length - 1]; + + if (isNaN(funcId)) { + (0, _util.info)("TT: CALL empty stack (or invalid entry)."); + } else { + ttContext.functionsUsed[funcId] = true; + + if (funcId in ttContext.functionsStackDeltas) { + const newStackLength = stack.length + ttContext.functionsStackDeltas[funcId]; + + if (newStackLength < 0) { + (0, _util.warn)("TT: CALL invalid functions stack delta."); + ttContext.hintsValid = false; + return; + } + + stack.length = newStackLength; + } else if (funcId in ttContext.functionsDefined && !functionsCalled.includes(funcId)) { + callstack.push({ + data, + i, + stackTop: stack.length - 1 + }); + functionsCalled.push(funcId); + pc = ttContext.functionsDefined[funcId]; + + if (!pc) { + (0, _util.warn)("TT: CALL non-existent function"); + ttContext.hintsValid = false; + return; + } + + data = pc.data; + i = pc.i; + } + } + } + } else if (op === 0x2c && !tooComplexToFollowFunctions) { + if (inFDEF || inELSE) { + (0, _util.warn)("TT: nested FDEFs not allowed"); + tooComplexToFollowFunctions = true; + } + + inFDEF = true; + lastDeff = i; + funcId = stack.pop(); + ttContext.functionsDefined[funcId] = { + data, + i + }; + } else if (op === 0x2d) { + if (inFDEF) { + inFDEF = false; + lastEndf = i; + } else { + pc = callstack.pop(); + + if (!pc) { + (0, _util.warn)("TT: ENDF bad stack"); + ttContext.hintsValid = false; + return; + } + + funcId = functionsCalled.pop(); + data = pc.data; + i = pc.i; + ttContext.functionsStackDeltas[funcId] = stack.length - pc.stackTop; + } + } else if (op === 0x89) { + if (inFDEF || inELSE) { + (0, _util.warn)("TT: nested IDEFs not allowed"); + tooComplexToFollowFunctions = true; + } + + inFDEF = true; + lastDeff = i; + } else if (op === 0x58) { + ++ifLevel; + } else if (op === 0x1b) { + inELSE = ifLevel; + } else if (op === 0x59) { + if (inELSE === ifLevel) { + inELSE = 0; + } + + --ifLevel; + } else if (op === 0x1c) { + if (!inFDEF && !inELSE) { + var offset = stack[stack.length - 1]; + + if (offset > 0) { + i += offset - 1; + } + } + } + + if (!inFDEF && !inELSE) { + let stackDelta = 0; + + if (op <= 0x8e) { + stackDelta = TTOpsStackDeltas[op]; + } else if (op >= 0xc0 && op <= 0xdf) { + stackDelta = -1; + } else if (op >= 0xe0) { + stackDelta = -2; + } + + if (op >= 0x71 && op <= 0x75) { + n = stack.pop(); + + if (!isNaN(n)) { + stackDelta = -n * 2; + } + } + + while (stackDelta < 0 && stack.length > 0) { + stack.pop(); + stackDelta++; + } + + while (stackDelta > 0) { + stack.push(NaN); + stackDelta--; + } + } + } + + ttContext.tooComplexToFollowFunctions = tooComplexToFollowFunctions; + var content = [data]; + + if (i > data.length) { + content.push(new Uint8Array(i - data.length)); + } + + if (lastDeff > lastEndf) { + (0, _util.warn)("TT: complementing a missing function tail"); + content.push(new Uint8Array([0x22, 0x2d])); + } + + foldTTTable(table, content); + } + + function checkInvalidFunctions(ttContext, maxFunctionDefs) { + if (ttContext.tooComplexToFollowFunctions) { + return; + } + + if (ttContext.functionsDefined.length > maxFunctionDefs) { + (0, _util.warn)("TT: more functions defined than expected"); + ttContext.hintsValid = false; + return; + } + + for (var j = 0, jj = ttContext.functionsUsed.length; j < jj; j++) { + if (j > maxFunctionDefs) { + (0, _util.warn)("TT: invalid function id: " + j); + ttContext.hintsValid = false; + return; + } + + if (ttContext.functionsUsed[j] && !ttContext.functionsDefined[j]) { + (0, _util.warn)("TT: undefined function: " + j); + ttContext.hintsValid = false; + return; + } + } + } + + function foldTTTable(table, content) { + if (content.length > 1) { + var newLength = 0; + var j, jj; + + for (j = 0, jj = content.length; j < jj; j++) { + newLength += content[j].length; + } + + newLength = newLength + 3 & ~3; + var result = new Uint8Array(newLength); + var pos = 0; + + for (j = 0, jj = content.length; j < jj; j++) { + result.set(content[j], pos); + pos += content[j].length; + } + + table.data = result; + table.length = newLength; + } + } + + function sanitizeTTPrograms(fpgm, prep, cvt, maxFunctionDefs) { + var ttContext = { + functionsDefined: [], + functionsUsed: [], + functionsStackDeltas: [], + tooComplexToFollowFunctions: false, + hintsValid: true + }; + + if (fpgm) { + sanitizeTTProgram(fpgm, ttContext); + } + + if (prep) { + sanitizeTTProgram(prep, ttContext); + } + + if (fpgm) { + checkInvalidFunctions(ttContext, maxFunctionDefs); + } + + if (cvt && cvt.length & 1) { + var cvtData = new Uint8Array(cvt.length + 1); + cvtData.set(cvt.data); + cvt.data = cvtData; + } + + return ttContext.hintsValid; + } + + font = new _stream.Stream(new Uint8Array(font.getBytes())); + let header, tables; + + if (isTrueTypeCollectionFile(font)) { + const ttcData = readTrueTypeCollectionData(font, this.name); + header = ttcData.header; + tables = ttcData.tables; + } else { + header = readOpenTypeHeader(font); + tables = readTables(font, header.numTables); + } + + let cff, cffFile; + var isTrueType = !tables["CFF "]; + + if (!isTrueType) { + const isComposite = properties.composite && ((properties.cidToGidMap || []).length > 0 || !(properties.cMap instanceof _cmap.IdentityCMap)); + + if (header.version === "OTTO" && !isComposite || !tables.head || !tables.hhea || !tables.maxp || !tables.post) { + cffFile = new _stream.Stream(tables["CFF "].data); + cff = new CFFFont(cffFile, properties); + adjustWidths(properties); + return this.convert(name, cff, properties); + } + + delete tables.glyf; + delete tables.loca; + delete tables.fpgm; + delete tables.prep; + delete tables["cvt "]; + this.isOpenType = true; + } else { + if (!tables.loca) { + throw new _util.FormatError('Required "loca" table is not found'); + } + + if (!tables.glyf) { + (0, _util.warn)('Required "glyf" table is not found -- trying to recover.'); + tables.glyf = { + tag: "glyf", + data: new Uint8Array(0) + }; + } + + this.isOpenType = false; + } + + if (!tables.maxp) { + throw new _util.FormatError('Required "maxp" table is not found'); + } + + font.pos = (font.start || 0) + tables.maxp.offset; + var version = font.getInt32(); + const numGlyphs = font.getUint16(); + let numGlyphsOut = numGlyphs + 1; + let dupFirstEntry = true; + + if (numGlyphsOut > 0xffff) { + dupFirstEntry = false; + numGlyphsOut = numGlyphs; + (0, _util.warn)("Not enough space in glyfs to duplicate first glyph."); + } + + var maxFunctionDefs = 0; + var maxSizeOfInstructions = 0; + + if (version >= 0x00010000 && tables.maxp.length >= 22) { + font.pos += 8; + var maxZones = font.getUint16(); + + if (maxZones > 2) { + tables.maxp.data[14] = 0; + tables.maxp.data[15] = 2; + } + + font.pos += 4; + maxFunctionDefs = font.getUint16(); + font.pos += 4; + maxSizeOfInstructions = font.getUint16(); + } + + tables.maxp.data[4] = numGlyphsOut >> 8; + tables.maxp.data[5] = numGlyphsOut & 255; + var hintsValid = sanitizeTTPrograms(tables.fpgm, tables.prep, tables["cvt "], maxFunctionDefs); + + if (!hintsValid) { + delete tables.fpgm; + delete tables.prep; + delete tables["cvt "]; + } + + sanitizeMetrics(font, tables.hhea, tables.hmtx, numGlyphsOut, dupFirstEntry); + + if (!tables.head) { + throw new _util.FormatError('Required "head" table is not found'); + } + + sanitizeHead(tables.head, numGlyphs, isTrueType ? tables.loca.length : 0); + var missingGlyphs = Object.create(null); + + if (isTrueType) { + var isGlyphLocationsLong = int16(tables.head.data[50], tables.head.data[51]); + var glyphsInfo = sanitizeGlyphLocations(tables.loca, tables.glyf, numGlyphs, isGlyphLocationsLong, hintsValid, dupFirstEntry, maxSizeOfInstructions); + missingGlyphs = glyphsInfo.missingGlyphs; + + if (version >= 0x00010000 && tables.maxp.length >= 22) { + tables.maxp.data[26] = glyphsInfo.maxSizeOfInstructions >> 8; + tables.maxp.data[27] = glyphsInfo.maxSizeOfInstructions & 255; + } + } + + if (!tables.hhea) { + throw new _util.FormatError('Required "hhea" table is not found'); + } + + if (tables.hhea.data[10] === 0 && tables.hhea.data[11] === 0) { + tables.hhea.data[10] = 0xff; + tables.hhea.data[11] = 0xff; + } + + var metricsOverride = { + unitsPerEm: int16(tables.head.data[18], tables.head.data[19]), + yMax: int16(tables.head.data[42], tables.head.data[43]), + yMin: signedInt16(tables.head.data[38], tables.head.data[39]), + ascent: int16(tables.hhea.data[4], tables.hhea.data[5]), + descent: signedInt16(tables.hhea.data[6], tables.hhea.data[7]) + }; + this.ascent = metricsOverride.ascent / metricsOverride.unitsPerEm; + this.descent = metricsOverride.descent / metricsOverride.unitsPerEm; + + if (tables.post) { + readPostScriptTable(tables.post, properties, numGlyphs); + } + + tables.post = { + tag: "post", + data: createPostTable(properties) + }; + const charCodeToGlyphId = []; + + function hasGlyph(glyphId) { + return !missingGlyphs[glyphId]; + } + + if (properties.composite) { + var cidToGidMap = properties.cidToGidMap || []; + var isCidToGidMapEmpty = cidToGidMap.length === 0; + properties.cMap.forEach(function (charCode, cid) { + if (cid > 0xffff) { + throw new _util.FormatError("Max size of CID is 65,535"); + } + + var glyphId = -1; + + if (isCidToGidMapEmpty) { + glyphId = cid; + } else if (cidToGidMap[cid] !== undefined) { + glyphId = cidToGidMap[cid]; + } + + if (glyphId >= 0 && glyphId < numGlyphs && hasGlyph(glyphId)) { + charCodeToGlyphId[charCode] = glyphId; + } + }); + } else { + var cmapTable = readCmapTable(tables.cmap, font, this.isSymbolicFont, properties.hasEncoding); + var cmapPlatformId = cmapTable.platformId; + var cmapEncodingId = cmapTable.encodingId; + var cmapMappings = cmapTable.mappings; + var cmapMappingsLength = cmapMappings.length; + let baseEncoding = []; + + if (properties.hasEncoding && (properties.baseEncodingName === "MacRomanEncoding" || properties.baseEncodingName === "WinAnsiEncoding")) { + baseEncoding = (0, _encodings.getEncoding)(properties.baseEncodingName); + } + + if (properties.hasEncoding && !this.isSymbolicFont && (cmapPlatformId === 3 && cmapEncodingId === 1 || cmapPlatformId === 1 && cmapEncodingId === 0)) { + var glyphsUnicodeMap = (0, _glyphlist.getGlyphsUnicode)(); + + for (let charCode = 0; charCode < 256; charCode++) { + var glyphName, standardGlyphName; + + if (this.differences && charCode in this.differences) { + glyphName = this.differences[charCode]; + } else if (charCode in baseEncoding && baseEncoding[charCode] !== "") { + glyphName = baseEncoding[charCode]; + } else { + glyphName = _encodings.StandardEncoding[charCode]; + } + + if (!glyphName) { + continue; + } + + standardGlyphName = recoverGlyphName(glyphName, glyphsUnicodeMap); + var unicodeOrCharCode; + + if (cmapPlatformId === 3 && cmapEncodingId === 1) { + unicodeOrCharCode = glyphsUnicodeMap[standardGlyphName]; + } else if (cmapPlatformId === 1 && cmapEncodingId === 0) { + unicodeOrCharCode = _encodings.MacRomanEncoding.indexOf(standardGlyphName); + } + + for (let i = 0; i < cmapMappingsLength; ++i) { + if (cmapMappings[i].charCode !== unicodeOrCharCode) { + continue; + } + + charCodeToGlyphId[charCode] = cmapMappings[i].glyphId; + break; + } + } + } else if (cmapPlatformId === 0) { + for (let i = 0; i < cmapMappingsLength; ++i) { + charCodeToGlyphId[cmapMappings[i].charCode] = cmapMappings[i].glyphId; + } + } else { + for (let i = 0; i < cmapMappingsLength; ++i) { + let charCode = cmapMappings[i].charCode; + + if (cmapPlatformId === 3 && charCode >= 0xf000 && charCode <= 0xf0ff) { + charCode &= 0xff; + } + + charCodeToGlyphId[charCode] = cmapMappings[i].glyphId; + } + } + + if (properties.glyphNames && (baseEncoding.length || this.differences.length)) { + for (let i = 0; i < 256; ++i) { + if (charCodeToGlyphId[i] !== undefined) { + continue; + } + + glyphName = this.differences[i] || baseEncoding[i]; + + if (!glyphName) { + continue; + } + + const glyphId = properties.glyphNames.indexOf(glyphName); + + if (glyphId > 0 && hasGlyph(glyphId)) { + charCodeToGlyphId[i] = glyphId; + } + } + } + } + + if (charCodeToGlyphId.length === 0) { + charCodeToGlyphId[0] = 0; + } + + let glyphZeroId = numGlyphsOut - 1; + + if (!dupFirstEntry) { + glyphZeroId = 0; + } + + var newMapping = adjustMapping(charCodeToGlyphId, hasGlyph, glyphZeroId); + this.toFontChar = newMapping.toFontChar; + tables.cmap = { + tag: "cmap", + data: createCmapTable(newMapping.charCodeToGlyphId, numGlyphsOut) + }; + + if (!tables["OS/2"] || !validateOS2Table(tables["OS/2"], font)) { + tables["OS/2"] = { + tag: "OS/2", + data: createOS2Table(properties, newMapping.charCodeToGlyphId, metricsOverride) + }; + } + + if (!isTrueType) { + try { + cffFile = new _stream.Stream(tables["CFF "].data); + var parser = new _cff_parser.CFFParser(cffFile, properties, SEAC_ANALYSIS_ENABLED); + cff = parser.parse(); + cff.duplicateFirstGlyph(); + var compiler = new _cff_parser.CFFCompiler(cff); + tables["CFF "].data = compiler.compile(); + } catch (e) { + (0, _util.warn)("Failed to compile font " + properties.loadedName); + } + } + + if (!tables.name) { + tables.name = { + tag: "name", + data: createNameTable(this.name) + }; + } else { + var namePrototype = readNameTable(tables.name); + tables.name.data = createNameTable(name, namePrototype); + } + + var builder = new OpenTypeFileBuilder(header.version); + + for (var tableTag in tables) { + builder.addTable(tableTag, tables[tableTag].data); + } + + return builder.toArray(); + }, + convert: function Font_convert(fontName, font, properties) { + properties.fixedPitch = false; + + if (properties.builtInEncoding) { + adjustToUnicode(properties, properties.builtInEncoding); + } + + let glyphZeroId = 1; + + if (font instanceof CFFFont) { + glyphZeroId = font.numGlyphs - 1; + } + + var mapping = font.getGlyphMapping(properties); + var newMapping = adjustMapping(mapping, font.hasGlyphId.bind(font), glyphZeroId); + this.toFontChar = newMapping.toFontChar; + var numGlyphs = font.numGlyphs; + + function getCharCodes(charCodeToGlyphId, glyphId) { + var charCodes = null; + + for (var charCode in charCodeToGlyphId) { + if (glyphId === charCodeToGlyphId[charCode]) { + if (!charCodes) { + charCodes = []; + } + + charCodes.push(charCode | 0); + } + } + + return charCodes; + } + + function createCharCode(charCodeToGlyphId, glyphId) { + for (var charCode in charCodeToGlyphId) { + if (glyphId === charCodeToGlyphId[charCode]) { + return charCode | 0; + } + } + + newMapping.charCodeToGlyphId[newMapping.nextAvailableFontCharCode] = glyphId; + return newMapping.nextAvailableFontCharCode++; + } + + var seacs = font.seacs; + + if (SEAC_ANALYSIS_ENABLED && seacs && seacs.length) { + var matrix = properties.fontMatrix || _util.FONT_IDENTITY_MATRIX; + var charset = font.getCharset(); + var seacMap = Object.create(null); + + for (var glyphId in seacs) { + glyphId |= 0; + var seac = seacs[glyphId]; + var baseGlyphName = _encodings.StandardEncoding[seac[2]]; + var accentGlyphName = _encodings.StandardEncoding[seac[3]]; + var baseGlyphId = charset.indexOf(baseGlyphName); + var accentGlyphId = charset.indexOf(accentGlyphName); + + if (baseGlyphId < 0 || accentGlyphId < 0) { + continue; + } + + var accentOffset = { + x: seac[0] * matrix[0] + seac[1] * matrix[2] + matrix[4], + y: seac[0] * matrix[1] + seac[1] * matrix[3] + matrix[5] + }; + var charCodes = getCharCodes(mapping, glyphId); + + if (!charCodes) { + continue; + } + + for (let i = 0, ii = charCodes.length; i < ii; i++) { + var charCode = charCodes[i]; + var charCodeToGlyphId = newMapping.charCodeToGlyphId; + var baseFontCharCode = createCharCode(charCodeToGlyphId, baseGlyphId); + var accentFontCharCode = createCharCode(charCodeToGlyphId, accentGlyphId); + seacMap[charCode] = { + baseFontCharCode, + accentFontCharCode, + accentOffset + }; + } + } + + properties.seacMap = seacMap; + } + + var unitsPerEm = 1 / (properties.fontMatrix || _util.FONT_IDENTITY_MATRIX)[0]; + var builder = new OpenTypeFileBuilder("\x4F\x54\x54\x4F"); + builder.addTable("CFF ", font.data); + builder.addTable("OS/2", createOS2Table(properties, newMapping.charCodeToGlyphId)); + builder.addTable("cmap", createCmapTable(newMapping.charCodeToGlyphId, numGlyphs)); + builder.addTable("head", "\x00\x01\x00\x00" + "\x00\x00\x10\x00" + "\x00\x00\x00\x00" + "\x5F\x0F\x3C\xF5" + "\x00\x00" + safeString16(unitsPerEm) + "\x00\x00\x00\x00\x9e\x0b\x7e\x27" + "\x00\x00\x00\x00\x9e\x0b\x7e\x27" + "\x00\x00" + safeString16(properties.descent) + "\x0F\xFF" + safeString16(properties.ascent) + string16(properties.italicAngle ? 2 : 0) + "\x00\x11" + "\x00\x00" + "\x00\x00" + "\x00\x00"); + builder.addTable("hhea", "\x00\x01\x00\x00" + safeString16(properties.ascent) + safeString16(properties.descent) + "\x00\x00" + "\xFF\xFF" + "\x00\x00" + "\x00\x00" + "\x00\x00" + safeString16(properties.capHeight) + safeString16(Math.tan(properties.italicAngle) * properties.xHeight) + "\x00\x00" + "\x00\x00" + "\x00\x00" + "\x00\x00" + "\x00\x00" + "\x00\x00" + string16(numGlyphs)); + builder.addTable("hmtx", function fontFieldsHmtx() { + var charstrings = font.charstrings; + var cffWidths = font.cff ? font.cff.widths : null; + var hmtx = "\x00\x00\x00\x00"; + + for (let i = 1, ii = numGlyphs; i < ii; i++) { + var width = 0; + + if (charstrings) { + var charstring = charstrings[i - 1]; + width = "width" in charstring ? charstring.width : 0; + } else if (cffWidths) { + width = Math.ceil(cffWidths[i] || 0); + } + + hmtx += string16(width) + string16(0); + } + + return hmtx; + }()); + builder.addTable("maxp", "\x00\x00\x50\x00" + string16(numGlyphs)); + builder.addTable("name", createNameTable(fontName)); + builder.addTable("post", createPostTable(properties)); + return builder.toArray(); + }, + + get spaceWidth() { + var possibleSpaceReplacements = ["space", "minus", "one", "i", "I"]; + var width; + + for (var i = 0, ii = possibleSpaceReplacements.length; i < ii; i++) { + var glyphName = possibleSpaceReplacements[i]; + + if (glyphName in this.widths) { + width = this.widths[glyphName]; + break; + } + + var glyphsUnicodeMap = (0, _glyphlist.getGlyphsUnicode)(); + var glyphUnicode = glyphsUnicodeMap[glyphName]; + var charcode = 0; + + if (this.composite && this.cMap.contains(glyphUnicode)) { + charcode = this.cMap.lookup(glyphUnicode); + } + + if (!charcode && this.toUnicode) { + charcode = this.toUnicode.charCodeOf(glyphUnicode); + } + + if (charcode <= 0) { + charcode = glyphUnicode; + } + + width = this.widths[charcode]; + + if (width) { + break; + } + } + + width = width || this.defaultWidth; + return (0, _util.shadow)(this, "spaceWidth", width); + }, + + _charToGlyph(charcode, isSpace = false) { + var fontCharCode, width, operatorListId; + var widthCode = charcode; + + if (this.cMap && this.cMap.contains(charcode)) { + widthCode = this.cMap.lookup(charcode); + } + + width = this.widths[widthCode]; + width = (0, _util.isNum)(width) ? width : this.defaultWidth; + var vmetric = this.vmetrics && this.vmetrics[widthCode]; + let unicode = this.toUnicode.get(charcode) || this.fallbackToUnicode.get(charcode) || charcode; + + if (typeof unicode === "number") { + unicode = String.fromCharCode(unicode); + } + + var isInFont = (charcode in this.toFontChar); + fontCharCode = this.toFontChar[charcode] || charcode; + + if (this.missingFile) { + const glyphName = this.differences[charcode] || this.defaultEncoding[charcode]; + + if ((glyphName === ".notdef" || glyphName === "") && this.type === "Type1") { + fontCharCode = 0x20; + } + + fontCharCode = (0, _unicode.mapSpecialUnicodeValues)(fontCharCode); + } + + if (this.isType3Font) { + operatorListId = fontCharCode; + } + + var accent = null; + + if (this.seacMap && this.seacMap[charcode]) { + isInFont = true; + var seac = this.seacMap[charcode]; + fontCharCode = seac.baseFontCharCode; + accent = { + fontChar: String.fromCodePoint(seac.accentFontCharCode), + offset: seac.accentOffset + }; + } + + let fontChar = ""; + + if (typeof fontCharCode === "number") { + if (fontCharCode <= 0x10ffff) { + fontChar = String.fromCodePoint(fontCharCode); + } else { + (0, _util.warn)(`charToGlyph - invalid fontCharCode: ${fontCharCode}`); + } + } + + var glyph = this.glyphCache[charcode]; + + if (!glyph || !glyph.matchesForCache(fontChar, unicode, accent, width, vmetric, operatorListId, isSpace, isInFont)) { + glyph = new Glyph(fontChar, unicode, accent, width, vmetric, operatorListId, isSpace, isInFont); + this.glyphCache[charcode] = glyph; + } + + return glyph; + }, + + charsToGlyphs: function Font_charsToGlyphs(chars) { + var charsCache = this.charsCache; + var glyphs, glyph, charcode; + + if (charsCache) { + glyphs = charsCache[chars]; + + if (glyphs) { + return glyphs; + } + } + + if (!charsCache) { + charsCache = this.charsCache = Object.create(null); + } + + glyphs = []; + var charsCacheKey = chars; + var i = 0, + ii; + + if (this.cMap) { + var c = Object.create(null); + + while (i < chars.length) { + this.cMap.readCharCode(chars, i, c); + charcode = c.charcode; + var length = c.length; + i += length; + var isSpace = length === 1 && chars.charCodeAt(i - 1) === 0x20; + glyph = this._charToGlyph(charcode, isSpace); + glyphs.push(glyph); + } + } else { + for (i = 0, ii = chars.length; i < ii; ++i) { + charcode = chars.charCodeAt(i); + glyph = this._charToGlyph(charcode, charcode === 0x20); + glyphs.push(glyph); + } + } + + return charsCache[charsCacheKey] = glyphs; + }, + + getCharPositions(chars) { + const positions = []; + + if (this.cMap) { + const c = Object.create(null); + let i = 0; + + while (i < chars.length) { + this.cMap.readCharCode(chars, i, c); + const length = c.length; + positions.push([i, i + length]); + i += length; + } + } else { + for (let i = 0, ii = chars.length; i < ii; ++i) { + positions.push([i, i + 1]); + } + } + + return positions; + }, + + get glyphCacheValues() { + return Object.values(this.glyphCache); + }, + + encodeString(str) { + const buffers = []; + const currentBuf = []; + + const hasCurrentBufErrors = () => buffers.length % 2 === 1; + + for (let i = 0, ii = str.length; i < ii; i++) { + const unicode = str.codePointAt(i); + + if (unicode > 0xd7ff && (unicode < 0xe000 || unicode > 0xfffd)) { + i++; + } + + if (this.toUnicode) { + const char = String.fromCodePoint(unicode); + const charCode = this.toUnicode.charCodeOf(char); + + if (charCode !== -1) { + if (hasCurrentBufErrors()) { + buffers.push(currentBuf.join("")); + currentBuf.length = 0; + } + + const charCodeLength = this.cMap ? this.cMap.getCharCodeLength(charCode) : 1; + + for (let j = charCodeLength - 1; j >= 0; j--) { + currentBuf.push(String.fromCharCode(charCode >> 8 * j & 0xff)); + } + + continue; + } + } + + if (!hasCurrentBufErrors()) { + buffers.push(currentBuf.join("")); + currentBuf.length = 0; + } + + currentBuf.push(String.fromCodePoint(unicode)); + } + + buffers.push(currentBuf.join("")); + return buffers; + } + + }; + return Font; +}(); + +exports.Font = Font; + +var ErrorFont = function ErrorFontClosure() { + function ErrorFont(error) { + this.error = error; + this.loadedName = "g_font_error"; + this.missingFile = true; + } + + ErrorFont.prototype = { + charsToGlyphs: function ErrorFont_charsToGlyphs() { + return []; + }, + encodeString: function ErrorFont_encodeString(chars) { + return [chars]; + }, + + exportData(extraProperties = false) { + return { + error: this.error + }; + } + + }; + return ErrorFont; +}(); + +exports.ErrorFont = ErrorFont; + +function type1FontGlyphMapping(properties, builtInEncoding, glyphNames) { + var charCodeToGlyphId = Object.create(null); + var glyphId, charCode, baseEncoding; + var isSymbolicFont = !!(properties.flags & FontFlags.Symbolic); + + if (properties.baseEncodingName) { + baseEncoding = (0, _encodings.getEncoding)(properties.baseEncodingName); + + for (charCode = 0; charCode < baseEncoding.length; charCode++) { + glyphId = glyphNames.indexOf(baseEncoding[charCode]); + + if (glyphId >= 0) { + charCodeToGlyphId[charCode] = glyphId; + } else { + charCodeToGlyphId[charCode] = 0; + } + } + } else if (isSymbolicFont) { + for (charCode in builtInEncoding) { + charCodeToGlyphId[charCode] = builtInEncoding[charCode]; + } + } else { + baseEncoding = _encodings.StandardEncoding; + + for (charCode = 0; charCode < baseEncoding.length; charCode++) { + glyphId = glyphNames.indexOf(baseEncoding[charCode]); + + if (glyphId >= 0) { + charCodeToGlyphId[charCode] = glyphId; + } else { + charCodeToGlyphId[charCode] = 0; + } + } + } + + var differences = properties.differences, + glyphsUnicodeMap; + + if (differences) { + for (charCode in differences) { + var glyphName = differences[charCode]; + glyphId = glyphNames.indexOf(glyphName); + + if (glyphId === -1) { + if (!glyphsUnicodeMap) { + glyphsUnicodeMap = (0, _glyphlist.getGlyphsUnicode)(); + } + + var standardGlyphName = recoverGlyphName(glyphName, glyphsUnicodeMap); + + if (standardGlyphName !== glyphName) { + glyphId = glyphNames.indexOf(standardGlyphName); + } + } + + if (glyphId >= 0) { + charCodeToGlyphId[charCode] = glyphId; + } else { + charCodeToGlyphId[charCode] = 0; + } + } + } + + return charCodeToGlyphId; +} + +var Type1Font = function Type1FontClosure() { + function findBlock(streamBytes, signature, startIndex) { + var streamBytesLength = streamBytes.length; + var signatureLength = signature.length; + var scanLength = streamBytesLength - signatureLength; + var i = startIndex, + j, + found = false; + + while (i < scanLength) { + j = 0; + + while (j < signatureLength && streamBytes[i + j] === signature[j]) { + j++; + } + + if (j >= signatureLength) { + i += j; + + while (i < streamBytesLength && (0, _core_utils.isWhiteSpace)(streamBytes[i])) { + i++; + } + + found = true; + break; + } + + i++; + } + + return { + found, + length: i + }; + } + + function getHeaderBlock(stream, suggestedLength) { + var EEXEC_SIGNATURE = [0x65, 0x65, 0x78, 0x65, 0x63]; + var streamStartPos = stream.pos; + var headerBytes, headerBytesLength, block; + + try { + headerBytes = stream.getBytes(suggestedLength); + headerBytesLength = headerBytes.length; + } catch (ex) { + if (ex instanceof _core_utils.MissingDataException) { + throw ex; + } + } + + if (headerBytesLength === suggestedLength) { + block = findBlock(headerBytes, EEXEC_SIGNATURE, suggestedLength - 2 * EEXEC_SIGNATURE.length); + + if (block.found && block.length === suggestedLength) { + return { + stream: new _stream.Stream(headerBytes), + length: suggestedLength + }; + } + } + + (0, _util.warn)('Invalid "Length1" property in Type1 font -- trying to recover.'); + stream.pos = streamStartPos; + var SCAN_BLOCK_LENGTH = 2048; + var actualLength; + + while (true) { + var scanBytes = stream.peekBytes(SCAN_BLOCK_LENGTH); + block = findBlock(scanBytes, EEXEC_SIGNATURE, 0); + + if (block.length === 0) { + break; + } + + stream.pos += block.length; + + if (block.found) { + actualLength = stream.pos - streamStartPos; + break; + } + } + + stream.pos = streamStartPos; + + if (actualLength) { + return { + stream: new _stream.Stream(stream.getBytes(actualLength)), + length: actualLength + }; + } + + (0, _util.warn)('Unable to recover "Length1" property in Type1 font -- using as is.'); + return { + stream: new _stream.Stream(stream.getBytes(suggestedLength)), + length: suggestedLength + }; + } + + function getEexecBlock(stream, suggestedLength) { + var eexecBytes = stream.getBytes(); + return { + stream: new _stream.Stream(eexecBytes), + length: eexecBytes.length + }; + } + + function Type1Font(name, file, properties) { + var PFB_HEADER_SIZE = 6; + var headerBlockLength = properties.length1; + var eexecBlockLength = properties.length2; + var pfbHeader = file.peekBytes(PFB_HEADER_SIZE); + var pfbHeaderPresent = pfbHeader[0] === 0x80 && pfbHeader[1] === 0x01; + + if (pfbHeaderPresent) { + file.skip(PFB_HEADER_SIZE); + headerBlockLength = pfbHeader[5] << 24 | pfbHeader[4] << 16 | pfbHeader[3] << 8 | pfbHeader[2]; + } + + var headerBlock = getHeaderBlock(file, headerBlockLength); + var headerBlockParser = new _type1_parser.Type1Parser(headerBlock.stream, false, SEAC_ANALYSIS_ENABLED); + headerBlockParser.extractFontHeader(properties); + + if (pfbHeaderPresent) { + pfbHeader = file.getBytes(PFB_HEADER_SIZE); + eexecBlockLength = pfbHeader[5] << 24 | pfbHeader[4] << 16 | pfbHeader[3] << 8 | pfbHeader[2]; + } + + var eexecBlock = getEexecBlock(file, eexecBlockLength); + var eexecBlockParser = new _type1_parser.Type1Parser(eexecBlock.stream, true, SEAC_ANALYSIS_ENABLED); + var data = eexecBlockParser.extractFontProgram(properties); + + for (const key in data.properties) { + properties[key] = data.properties[key]; + } + + var charstrings = data.charstrings; + var type2Charstrings = this.getType2Charstrings(charstrings); + var subrs = this.getType2Subrs(data.subrs); + this.charstrings = charstrings; + this.data = this.wrap(name, type2Charstrings, this.charstrings, subrs, properties); + this.seacs = this.getSeacs(data.charstrings); + } + + Type1Font.prototype = { + get numGlyphs() { + return this.charstrings.length + 1; + }, + + getCharset: function Type1Font_getCharset() { + var charset = [".notdef"]; + var charstrings = this.charstrings; + + for (var glyphId = 0; glyphId < charstrings.length; glyphId++) { + charset.push(charstrings[glyphId].glyphName); + } + + return charset; + }, + getGlyphMapping: function Type1Font_getGlyphMapping(properties) { + var charstrings = this.charstrings; + + if (properties.composite) { + const charCodeToGlyphId = Object.create(null); + + for (let glyphId = 0, charstringsLen = charstrings.length; glyphId < charstringsLen; glyphId++) { + const charCode = properties.cMap.charCodeOf(glyphId); + charCodeToGlyphId[charCode] = glyphId + 1; + } + + return charCodeToGlyphId; + } + + var glyphNames = [".notdef"], + glyphId; + + for (glyphId = 0; glyphId < charstrings.length; glyphId++) { + glyphNames.push(charstrings[glyphId].glyphName); + } + + var encoding = properties.builtInEncoding; + + if (encoding) { + var builtInEncoding = Object.create(null); + + for (var charCode in encoding) { + glyphId = glyphNames.indexOf(encoding[charCode]); + + if (glyphId >= 0) { + builtInEncoding[charCode] = glyphId; + } + } + } + + return type1FontGlyphMapping(properties, builtInEncoding, glyphNames); + }, + hasGlyphId: function Type1Font_hasGlyphID(id) { + if (id < 0 || id >= this.numGlyphs) { + return false; + } + + if (id === 0) { + return true; + } + + var glyph = this.charstrings[id - 1]; + return glyph.charstring.length > 0; + }, + getSeacs: function Type1Font_getSeacs(charstrings) { + var i, ii; + var seacMap = []; + + for (i = 0, ii = charstrings.length; i < ii; i++) { + var charstring = charstrings[i]; + + if (charstring.seac) { + seacMap[i + 1] = charstring.seac; + } + } + + return seacMap; + }, + getType2Charstrings: function Type1Font_getType2Charstrings(type1Charstrings) { + var type2Charstrings = []; + + for (var i = 0, ii = type1Charstrings.length; i < ii; i++) { + type2Charstrings.push(type1Charstrings[i].charstring); + } + + return type2Charstrings; + }, + getType2Subrs: function Type1Font_getType2Subrs(type1Subrs) { + var bias = 0; + var count = type1Subrs.length; + + if (count < 1133) { + bias = 107; + } else if (count < 33769) { + bias = 1131; + } else { + bias = 32768; + } + + var type2Subrs = []; + var i; + + for (i = 0; i < bias; i++) { + type2Subrs.push([0x0b]); + } + + for (i = 0; i < count; i++) { + type2Subrs.push(type1Subrs[i]); + } + + return type2Subrs; + }, + wrap: function Type1Font_wrap(name, glyphs, charstrings, subrs, properties) { + var cff = new _cff_parser.CFF(); + cff.header = new _cff_parser.CFFHeader(1, 0, 4, 4); + cff.names = [name]; + var topDict = new _cff_parser.CFFTopDict(); + topDict.setByName("version", 391); + topDict.setByName("Notice", 392); + topDict.setByName("FullName", 393); + topDict.setByName("FamilyName", 394); + topDict.setByName("Weight", 395); + topDict.setByName("Encoding", null); + topDict.setByName("FontMatrix", properties.fontMatrix); + topDict.setByName("FontBBox", properties.bbox); + topDict.setByName("charset", null); + topDict.setByName("CharStrings", null); + topDict.setByName("Private", null); + cff.topDict = topDict; + var strings = new _cff_parser.CFFStrings(); + strings.add("Version 0.11"); + strings.add("See original notice"); + strings.add(name); + strings.add(name); + strings.add("Medium"); + cff.strings = strings; + cff.globalSubrIndex = new _cff_parser.CFFIndex(); + var count = glyphs.length; + var charsetArray = [".notdef"]; + var i, ii; + + for (i = 0; i < count; i++) { + const glyphName = charstrings[i].glyphName; + + const index = _cff_parser.CFFStandardStrings.indexOf(glyphName); + + if (index === -1) { + strings.add(glyphName); + } + + charsetArray.push(glyphName); + } + + cff.charset = new _cff_parser.CFFCharset(false, 0, charsetArray); + var charStringsIndex = new _cff_parser.CFFIndex(); + charStringsIndex.add([0x8b, 0x0e]); + + for (i = 0; i < count; i++) { + charStringsIndex.add(glyphs[i]); + } + + cff.charStrings = charStringsIndex; + var privateDict = new _cff_parser.CFFPrivateDict(); + privateDict.setByName("Subrs", null); + var fields = ["BlueValues", "OtherBlues", "FamilyBlues", "FamilyOtherBlues", "StemSnapH", "StemSnapV", "BlueShift", "BlueFuzz", "BlueScale", "LanguageGroup", "ExpansionFactor", "ForceBold", "StdHW", "StdVW"]; + + for (i = 0, ii = fields.length; i < ii; i++) { + var field = fields[i]; + + if (!(field in properties.privateData)) { + continue; + } + + var value = properties.privateData[field]; + + if (Array.isArray(value)) { + for (var j = value.length - 1; j > 0; j--) { + value[j] -= value[j - 1]; + } + } + + privateDict.setByName(field, value); + } + + cff.topDict.privateDict = privateDict; + var subrIndex = new _cff_parser.CFFIndex(); + + for (i = 0, ii = subrs.length; i < ii; i++) { + subrIndex.add(subrs[i]); + } + + privateDict.subrsIndex = subrIndex; + var compiler = new _cff_parser.CFFCompiler(cff); + return compiler.compile(); + } + }; + return Type1Font; +}(); + +var CFFFont = function CFFFontClosure() { + function CFFFont(file, properties) { + this.properties = properties; + var parser = new _cff_parser.CFFParser(file, properties, SEAC_ANALYSIS_ENABLED); + this.cff = parser.parse(); + this.cff.duplicateFirstGlyph(); + var compiler = new _cff_parser.CFFCompiler(this.cff); + this.seacs = this.cff.seacs; + + try { + this.data = compiler.compile(); + } catch (e) { + (0, _util.warn)("Failed to compile font " + properties.loadedName); + this.data = file; + } + } + + CFFFont.prototype = { + get numGlyphs() { + return this.cff.charStrings.count; + }, + + getCharset: function CFFFont_getCharset() { + return this.cff.charset.charset; + }, + getGlyphMapping: function CFFFont_getGlyphMapping() { + var cff = this.cff; + var properties = this.properties; + var charsets = cff.charset.charset; + var charCodeToGlyphId; + var glyphId; + + if (properties.composite) { + charCodeToGlyphId = Object.create(null); + let charCode; + + if (cff.isCIDFont) { + for (glyphId = 0; glyphId < charsets.length; glyphId++) { + var cid = charsets[glyphId]; + charCode = properties.cMap.charCodeOf(cid); + charCodeToGlyphId[charCode] = glyphId; + } + } else { + for (glyphId = 0; glyphId < cff.charStrings.count; glyphId++) { + charCode = properties.cMap.charCodeOf(glyphId); + charCodeToGlyphId[charCode] = glyphId; + } + } + + return charCodeToGlyphId; + } + + var encoding = cff.encoding ? cff.encoding.encoding : null; + charCodeToGlyphId = type1FontGlyphMapping(properties, encoding, charsets); + return charCodeToGlyphId; + }, + hasGlyphId: function CFFFont_hasGlyphID(id) { + return this.cff.hasGlyphId(id); + } + }; + return CFFFont; +}(); + +/***/ }), +/* 32 */ +/***/ ((__unused_webpack_module, exports, __w_pdfjs_require__) => { + + + +Object.defineProperty(exports, "__esModule", ({ + value: true +})); +exports.CFFTopDict = exports.CFFStrings = exports.CFFStandardStrings = exports.CFFPrivateDict = exports.CFFParser = exports.CFFIndex = exports.CFFHeader = exports.CFFFDSelect = exports.CFFCompiler = exports.CFFCharset = exports.CFF = void 0; + +var _util = __w_pdfjs_require__(2); + +var _charsets = __w_pdfjs_require__(33); + +var _encodings = __w_pdfjs_require__(34); + +const MAX_SUBR_NESTING = 10; +const CFFStandardStrings = [".notdef", "space", "exclam", "quotedbl", "numbersign", "dollar", "percent", "ampersand", "quoteright", "parenleft", "parenright", "asterisk", "plus", "comma", "hyphen", "period", "slash", "zero", "one", "two", "three", "four", "five", "six", "seven", "eight", "nine", "colon", "semicolon", "less", "equal", "greater", "question", "at", "A", "B", "C", "D", "E", "F", "G", "H", "I", "J", "K", "L", "M", "N", "O", "P", "Q", "R", "S", "T", "U", "V", "W", "X", "Y", "Z", "bracketleft", "backslash", "bracketright", "asciicircum", "underscore", "quoteleft", "a", "b", "c", "d", "e", "f", "g", "h", "i", "j", "k", "l", "m", "n", "o", "p", "q", "r", "s", "t", "u", "v", "w", "x", "y", "z", "braceleft", "bar", "braceright", "asciitilde", "exclamdown", "cent", "sterling", "fraction", "yen", "florin", "section", "currency", "quotesingle", "quotedblleft", "guillemotleft", "guilsinglleft", "guilsinglright", "fi", "fl", "endash", "dagger", "daggerdbl", "periodcentered", "paragraph", "bullet", "quotesinglbase", "quotedblbase", "quotedblright", "guillemotright", "ellipsis", "perthousand", "questiondown", "grave", "acute", "circumflex", "tilde", "macron", "breve", "dotaccent", "dieresis", "ring", "cedilla", "hungarumlaut", "ogonek", "caron", "emdash", "AE", "ordfeminine", "Lslash", "Oslash", "OE", "ordmasculine", "ae", "dotlessi", "lslash", "oslash", "oe", "germandbls", "onesuperior", "logicalnot", "mu", "trademark", "Eth", "onehalf", "plusminus", "Thorn", "onequarter", "divide", "brokenbar", "degree", "thorn", "threequarters", "twosuperior", "registered", "minus", "eth", "multiply", "threesuperior", "copyright", "Aacute", "Acircumflex", "Adieresis", "Agrave", "Aring", "Atilde", "Ccedilla", "Eacute", "Ecircumflex", "Edieresis", "Egrave", "Iacute", "Icircumflex", "Idieresis", "Igrave", "Ntilde", "Oacute", "Ocircumflex", "Odieresis", "Ograve", "Otilde", "Scaron", "Uacute", "Ucircumflex", "Udieresis", "Ugrave", "Yacute", "Ydieresis", "Zcaron", "aacute", "acircumflex", "adieresis", "agrave", "aring", "atilde", "ccedilla", "eacute", "ecircumflex", "edieresis", "egrave", "iacute", "icircumflex", "idieresis", "igrave", "ntilde", "oacute", "ocircumflex", "odieresis", "ograve", "otilde", "scaron", "uacute", "ucircumflex", "udieresis", "ugrave", "yacute", "ydieresis", "zcaron", "exclamsmall", "Hungarumlautsmall", "dollaroldstyle", "dollarsuperior", "ampersandsmall", "Acutesmall", "parenleftsuperior", "parenrightsuperior", "twodotenleader", "onedotenleader", "zerooldstyle", "oneoldstyle", "twooldstyle", "threeoldstyle", "fouroldstyle", "fiveoldstyle", "sixoldstyle", "sevenoldstyle", "eightoldstyle", "nineoldstyle", "commasuperior", "threequartersemdash", "periodsuperior", "questionsmall", "asuperior", "bsuperior", "centsuperior", "dsuperior", "esuperior", "isuperior", "lsuperior", "msuperior", "nsuperior", "osuperior", "rsuperior", "ssuperior", "tsuperior", "ff", "ffi", "ffl", "parenleftinferior", "parenrightinferior", "Circumflexsmall", "hyphensuperior", "Gravesmall", "Asmall", "Bsmall", "Csmall", "Dsmall", "Esmall", "Fsmall", "Gsmall", "Hsmall", "Ismall", "Jsmall", "Ksmall", "Lsmall", "Msmall", "Nsmall", "Osmall", "Psmall", "Qsmall", "Rsmall", "Ssmall", "Tsmall", "Usmall", "Vsmall", "Wsmall", "Xsmall", "Ysmall", "Zsmall", "colonmonetary", "onefitted", "rupiah", "Tildesmall", "exclamdownsmall", "centoldstyle", "Lslashsmall", "Scaronsmall", "Zcaronsmall", "Dieresissmall", "Brevesmall", "Caronsmall", "Dotaccentsmall", "Macronsmall", "figuredash", "hypheninferior", "Ogoneksmall", "Ringsmall", "Cedillasmall", "questiondownsmall", "oneeighth", "threeeighths", "fiveeighths", "seveneighths", "onethird", "twothirds", "zerosuperior", "foursuperior", "fivesuperior", "sixsuperior", "sevensuperior", "eightsuperior", "ninesuperior", "zeroinferior", "oneinferior", "twoinferior", "threeinferior", "fourinferior", "fiveinferior", "sixinferior", "seveninferior", "eightinferior", "nineinferior", "centinferior", "dollarinferior", "periodinferior", "commainferior", "Agravesmall", "Aacutesmall", "Acircumflexsmall", "Atildesmall", "Adieresissmall", "Aringsmall", "AEsmall", "Ccedillasmall", "Egravesmall", "Eacutesmall", "Ecircumflexsmall", "Edieresissmall", "Igravesmall", "Iacutesmall", "Icircumflexsmall", "Idieresissmall", "Ethsmall", "Ntildesmall", "Ogravesmall", "Oacutesmall", "Ocircumflexsmall", "Otildesmall", "Odieresissmall", "OEsmall", "Oslashsmall", "Ugravesmall", "Uacutesmall", "Ucircumflexsmall", "Udieresissmall", "Yacutesmall", "Thornsmall", "Ydieresissmall", "001.000", "001.001", "001.002", "001.003", "Black", "Bold", "Book", "Light", "Medium", "Regular", "Roman", "Semibold"]; +exports.CFFStandardStrings = CFFStandardStrings; +const NUM_STANDARD_CFF_STRINGS = 391; + +const CFFParser = function CFFParserClosure() { + const CharstringValidationData = [null, { + id: "hstem", + min: 2, + stackClearing: true, + stem: true + }, null, { + id: "vstem", + min: 2, + stackClearing: true, + stem: true + }, { + id: "vmoveto", + min: 1, + stackClearing: true + }, { + id: "rlineto", + min: 2, + resetStack: true + }, { + id: "hlineto", + min: 1, + resetStack: true + }, { + id: "vlineto", + min: 1, + resetStack: true + }, { + id: "rrcurveto", + min: 6, + resetStack: true + }, null, { + id: "callsubr", + min: 1, + undefStack: true + }, { + id: "return", + min: 0, + undefStack: true + }, null, null, { + id: "endchar", + min: 0, + stackClearing: true + }, null, null, null, { + id: "hstemhm", + min: 2, + stackClearing: true, + stem: true + }, { + id: "hintmask", + min: 0, + stackClearing: true + }, { + id: "cntrmask", + min: 0, + stackClearing: true + }, { + id: "rmoveto", + min: 2, + stackClearing: true + }, { + id: "hmoveto", + min: 1, + stackClearing: true + }, { + id: "vstemhm", + min: 2, + stackClearing: true, + stem: true + }, { + id: "rcurveline", + min: 8, + resetStack: true + }, { + id: "rlinecurve", + min: 8, + resetStack: true + }, { + id: "vvcurveto", + min: 4, + resetStack: true + }, { + id: "hhcurveto", + min: 4, + resetStack: true + }, null, { + id: "callgsubr", + min: 1, + undefStack: true + }, { + id: "vhcurveto", + min: 4, + resetStack: true + }, { + id: "hvcurveto", + min: 4, + resetStack: true + }]; + const CharstringValidationData12 = [null, null, null, { + id: "and", + min: 2, + stackDelta: -1 + }, { + id: "or", + min: 2, + stackDelta: -1 + }, { + id: "not", + min: 1, + stackDelta: 0 + }, null, null, null, { + id: "abs", + min: 1, + stackDelta: 0 + }, { + id: "add", + min: 2, + stackDelta: -1, + stackFn: function stack_div(stack, index) { + stack[index - 2] = stack[index - 2] + stack[index - 1]; + } + }, { + id: "sub", + min: 2, + stackDelta: -1, + stackFn: function stack_div(stack, index) { + stack[index - 2] = stack[index - 2] - stack[index - 1]; + } + }, { + id: "div", + min: 2, + stackDelta: -1, + stackFn: function stack_div(stack, index) { + stack[index - 2] = stack[index - 2] / stack[index - 1]; + } + }, null, { + id: "neg", + min: 1, + stackDelta: 0, + stackFn: function stack_div(stack, index) { + stack[index - 1] = -stack[index - 1]; + } + }, { + id: "eq", + min: 2, + stackDelta: -1 + }, null, null, { + id: "drop", + min: 1, + stackDelta: -1 + }, null, { + id: "put", + min: 2, + stackDelta: -2 + }, { + id: "get", + min: 1, + stackDelta: 0 + }, { + id: "ifelse", + min: 4, + stackDelta: -3 + }, { + id: "random", + min: 0, + stackDelta: 1 + }, { + id: "mul", + min: 2, + stackDelta: -1, + stackFn: function stack_div(stack, index) { + stack[index - 2] = stack[index - 2] * stack[index - 1]; + } + }, null, { + id: "sqrt", + min: 1, + stackDelta: 0 + }, { + id: "dup", + min: 1, + stackDelta: 1 + }, { + id: "exch", + min: 2, + stackDelta: 0 + }, { + id: "index", + min: 2, + stackDelta: 0 + }, { + id: "roll", + min: 3, + stackDelta: -2 + }, null, null, null, { + id: "hflex", + min: 7, + resetStack: true + }, { + id: "flex", + min: 13, + resetStack: true + }, { + id: "hflex1", + min: 9, + resetStack: true + }, { + id: "flex1", + min: 11, + resetStack: true + }]; + + class CFFParser { + constructor(file, properties, seacAnalysisEnabled) { + this.bytes = file.getBytes(); + this.properties = properties; + this.seacAnalysisEnabled = !!seacAnalysisEnabled; + } + + parse() { + const properties = this.properties; + const cff = new CFF(); + this.cff = cff; + const header = this.parseHeader(); + const nameIndex = this.parseIndex(header.endPos); + const topDictIndex = this.parseIndex(nameIndex.endPos); + const stringIndex = this.parseIndex(topDictIndex.endPos); + const globalSubrIndex = this.parseIndex(stringIndex.endPos); + const topDictParsed = this.parseDict(topDictIndex.obj.get(0)); + const topDict = this.createDict(CFFTopDict, topDictParsed, cff.strings); + cff.header = header.obj; + cff.names = this.parseNameIndex(nameIndex.obj); + cff.strings = this.parseStringIndex(stringIndex.obj); + cff.topDict = topDict; + cff.globalSubrIndex = globalSubrIndex.obj; + this.parsePrivateDict(cff.topDict); + cff.isCIDFont = topDict.hasName("ROS"); + const charStringOffset = topDict.getByName("CharStrings"); + const charStringIndex = this.parseIndex(charStringOffset).obj; + const fontMatrix = topDict.getByName("FontMatrix"); + + if (fontMatrix) { + properties.fontMatrix = fontMatrix; + } + + const fontBBox = topDict.getByName("FontBBox"); + + if (fontBBox) { + properties.ascent = Math.max(fontBBox[3], fontBBox[1]); + properties.descent = Math.min(fontBBox[1], fontBBox[3]); + properties.ascentScaled = true; + } + + let charset, encoding; + + if (cff.isCIDFont) { + const fdArrayIndex = this.parseIndex(topDict.getByName("FDArray")).obj; + + for (let i = 0, ii = fdArrayIndex.count; i < ii; ++i) { + const dictRaw = fdArrayIndex.get(i); + const fontDict = this.createDict(CFFTopDict, this.parseDict(dictRaw), cff.strings); + this.parsePrivateDict(fontDict); + cff.fdArray.push(fontDict); + } + + encoding = null; + charset = this.parseCharsets(topDict.getByName("charset"), charStringIndex.count, cff.strings, true); + cff.fdSelect = this.parseFDSelect(topDict.getByName("FDSelect"), charStringIndex.count); + } else { + charset = this.parseCharsets(topDict.getByName("charset"), charStringIndex.count, cff.strings, false); + encoding = this.parseEncoding(topDict.getByName("Encoding"), properties, cff.strings, charset.charset); + } + + cff.charset = charset; + cff.encoding = encoding; + const charStringsAndSeacs = this.parseCharStrings({ + charStrings: charStringIndex, + localSubrIndex: topDict.privateDict.subrsIndex, + globalSubrIndex: globalSubrIndex.obj, + fdSelect: cff.fdSelect, + fdArray: cff.fdArray, + privateDict: topDict.privateDict + }); + cff.charStrings = charStringsAndSeacs.charStrings; + cff.seacs = charStringsAndSeacs.seacs; + cff.widths = charStringsAndSeacs.widths; + return cff; + } + + parseHeader() { + let bytes = this.bytes; + const bytesLength = bytes.length; + let offset = 0; + + while (offset < bytesLength && bytes[offset] !== 1) { + ++offset; + } + + if (offset >= bytesLength) { + throw new _util.FormatError("Invalid CFF header"); + } + + if (offset !== 0) { + (0, _util.info)("cff data is shifted"); + bytes = bytes.subarray(offset); + this.bytes = bytes; + } + + const major = bytes[0]; + const minor = bytes[1]; + const hdrSize = bytes[2]; + const offSize = bytes[3]; + const header = new CFFHeader(major, minor, hdrSize, offSize); + return { + obj: header, + endPos: hdrSize + }; + } + + parseDict(dict) { + let pos = 0; + + function parseOperand() { + let value = dict[pos++]; + + if (value === 30) { + return parseFloatOperand(); + } else if (value === 28) { + value = dict[pos++]; + value = (value << 24 | dict[pos++] << 16) >> 16; + return value; + } else if (value === 29) { + value = dict[pos++]; + value = value << 8 | dict[pos++]; + value = value << 8 | dict[pos++]; + value = value << 8 | dict[pos++]; + return value; + } else if (value >= 32 && value <= 246) { + return value - 139; + } else if (value >= 247 && value <= 250) { + return (value - 247) * 256 + dict[pos++] + 108; + } else if (value >= 251 && value <= 254) { + return -((value - 251) * 256) - dict[pos++] - 108; + } + + (0, _util.warn)('CFFParser_parseDict: "' + value + '" is a reserved command.'); + return NaN; + } + + function parseFloatOperand() { + let str = ""; + const eof = 15; + const lookup = ["0", "1", "2", "3", "4", "5", "6", "7", "8", "9", ".", "E", "E-", null, "-"]; + const length = dict.length; + + while (pos < length) { + const b = dict[pos++]; + const b1 = b >> 4; + const b2 = b & 15; + + if (b1 === eof) { + break; + } + + str += lookup[b1]; + + if (b2 === eof) { + break; + } + + str += lookup[b2]; + } + + return parseFloat(str); + } + + let operands = []; + const entries = []; + pos = 0; + const end = dict.length; + + while (pos < end) { + let b = dict[pos]; + + if (b <= 21) { + if (b === 12) { + b = b << 8 | dict[++pos]; + } + + entries.push([b, operands]); + operands = []; + ++pos; + } else { + operands.push(parseOperand()); + } + } + + return entries; + } + + parseIndex(pos) { + const cffIndex = new CFFIndex(); + const bytes = this.bytes; + const count = bytes[pos++] << 8 | bytes[pos++]; + const offsets = []; + let end = pos; + let i, ii; + + if (count !== 0) { + const offsetSize = bytes[pos++]; + const startPos = pos + (count + 1) * offsetSize - 1; + + for (i = 0, ii = count + 1; i < ii; ++i) { + let offset = 0; + + for (let j = 0; j < offsetSize; ++j) { + offset <<= 8; + offset += bytes[pos++]; + } + + offsets.push(startPos + offset); + } + + end = offsets[count]; + } + + for (i = 0, ii = offsets.length - 1; i < ii; ++i) { + const offsetStart = offsets[i]; + const offsetEnd = offsets[i + 1]; + cffIndex.add(bytes.subarray(offsetStart, offsetEnd)); + } + + return { + obj: cffIndex, + endPos: end + }; + } + + parseNameIndex(index) { + const names = []; + + for (let i = 0, ii = index.count; i < ii; ++i) { + const name = index.get(i); + names.push((0, _util.bytesToString)(name)); + } + + return names; + } + + parseStringIndex(index) { + const strings = new CFFStrings(); + + for (let i = 0, ii = index.count; i < ii; ++i) { + const data = index.get(i); + strings.add((0, _util.bytesToString)(data)); + } + + return strings; + } + + createDict(Type, dict, strings) { + const cffDict = new Type(strings); + + for (let i = 0, ii = dict.length; i < ii; ++i) { + const pair = dict[i]; + const key = pair[0]; + const value = pair[1]; + cffDict.setByKey(key, value); + } + + return cffDict; + } + + parseCharString(state, data, localSubrIndex, globalSubrIndex) { + if (!data || state.callDepth > MAX_SUBR_NESTING) { + return false; + } + + let stackSize = state.stackSize; + const stack = state.stack; + const length = data.length; + + for (let j = 0; j < length;) { + const value = data[j++]; + let validationCommand = null; + + if (value === 12) { + const q = data[j++]; + + if (q === 0) { + data[j - 2] = 139; + data[j - 1] = 22; + stackSize = 0; + } else { + validationCommand = CharstringValidationData12[q]; + } + } else if (value === 28) { + stack[stackSize] = (data[j] << 24 | data[j + 1] << 16) >> 16; + j += 2; + stackSize++; + } else if (value === 14) { + if (stackSize >= 4) { + stackSize -= 4; + + if (this.seacAnalysisEnabled) { + state.seac = stack.slice(stackSize, stackSize + 4); + return false; + } + } + + validationCommand = CharstringValidationData[value]; + } else if (value >= 32 && value <= 246) { + stack[stackSize] = value - 139; + stackSize++; + } else if (value >= 247 && value <= 254) { + stack[stackSize] = value < 251 ? (value - 247 << 8) + data[j] + 108 : -(value - 251 << 8) - data[j] - 108; + j++; + stackSize++; + } else if (value === 255) { + stack[stackSize] = (data[j] << 24 | data[j + 1] << 16 | data[j + 2] << 8 | data[j + 3]) / 65536; + j += 4; + stackSize++; + } else if (value === 19 || value === 20) { + state.hints += stackSize >> 1; + j += state.hints + 7 >> 3; + stackSize %= 2; + validationCommand = CharstringValidationData[value]; + } else if (value === 10 || value === 29) { + let subrsIndex; + + if (value === 10) { + subrsIndex = localSubrIndex; + } else { + subrsIndex = globalSubrIndex; + } + + if (!subrsIndex) { + validationCommand = CharstringValidationData[value]; + (0, _util.warn)("Missing subrsIndex for " + validationCommand.id); + return false; + } + + let bias = 32768; + + if (subrsIndex.count < 1240) { + bias = 107; + } else if (subrsIndex.count < 33900) { + bias = 1131; + } + + const subrNumber = stack[--stackSize] + bias; + + if (subrNumber < 0 || subrNumber >= subrsIndex.count || isNaN(subrNumber)) { + validationCommand = CharstringValidationData[value]; + (0, _util.warn)("Out of bounds subrIndex for " + validationCommand.id); + return false; + } + + state.stackSize = stackSize; + state.callDepth++; + const valid = this.parseCharString(state, subrsIndex.get(subrNumber), localSubrIndex, globalSubrIndex); + + if (!valid) { + return false; + } + + state.callDepth--; + stackSize = state.stackSize; + continue; + } else if (value === 11) { + state.stackSize = stackSize; + return true; + } else { + validationCommand = CharstringValidationData[value]; + } + + if (validationCommand) { + if (validationCommand.stem) { + state.hints += stackSize >> 1; + + if (value === 3 || value === 23) { + state.hasVStems = true; + } else if (state.hasVStems && (value === 1 || value === 18)) { + (0, _util.warn)("CFF stem hints are in wrong order"); + data[j - 1] = value === 1 ? 3 : 23; + } + } + + if ("min" in validationCommand) { + if (!state.undefStack && stackSize < validationCommand.min) { + (0, _util.warn)("Not enough parameters for " + validationCommand.id + "; actual: " + stackSize + ", expected: " + validationCommand.min); + return false; + } + } + + if (state.firstStackClearing && validationCommand.stackClearing) { + state.firstStackClearing = false; + stackSize -= validationCommand.min; + + if (stackSize >= 2 && validationCommand.stem) { + stackSize %= 2; + } else if (stackSize > 1) { + (0, _util.warn)("Found too many parameters for stack-clearing command"); + } + + if (stackSize > 0 && stack[stackSize - 1] >= 0) { + state.width = stack[stackSize - 1]; + } + } + + if ("stackDelta" in validationCommand) { + if ("stackFn" in validationCommand) { + validationCommand.stackFn(stack, stackSize); + } + + stackSize += validationCommand.stackDelta; + } else if (validationCommand.stackClearing) { + stackSize = 0; + } else if (validationCommand.resetStack) { + stackSize = 0; + state.undefStack = false; + } else if (validationCommand.undefStack) { + stackSize = 0; + state.undefStack = true; + state.firstStackClearing = false; + } + } + } + + state.stackSize = stackSize; + return true; + } + + parseCharStrings({ + charStrings, + localSubrIndex, + globalSubrIndex, + fdSelect, + fdArray, + privateDict + }) { + const seacs = []; + const widths = []; + const count = charStrings.count; + + for (let i = 0; i < count; i++) { + const charstring = charStrings.get(i); + const state = { + callDepth: 0, + stackSize: 0, + stack: [], + undefStack: true, + hints: 0, + firstStackClearing: true, + seac: null, + width: null, + hasVStems: false + }; + let valid = true; + let localSubrToUse = null; + let privateDictToUse = privateDict; + + if (fdSelect && fdArray.length) { + const fdIndex = fdSelect.getFDIndex(i); + + if (fdIndex === -1) { + (0, _util.warn)("Glyph index is not in fd select."); + valid = false; + } + + if (fdIndex >= fdArray.length) { + (0, _util.warn)("Invalid fd index for glyph index."); + valid = false; + } + + if (valid) { + privateDictToUse = fdArray[fdIndex].privateDict; + localSubrToUse = privateDictToUse.subrsIndex; + } + } else if (localSubrIndex) { + localSubrToUse = localSubrIndex; + } + + if (valid) { + valid = this.parseCharString(state, charstring, localSubrToUse, globalSubrIndex); + } + + if (state.width !== null) { + const nominalWidth = privateDictToUse.getByName("nominalWidthX"); + widths[i] = nominalWidth + state.width; + } else { + const defaultWidth = privateDictToUse.getByName("defaultWidthX"); + widths[i] = defaultWidth; + } + + if (state.seac !== null) { + seacs[i] = state.seac; + } + + if (!valid) { + charStrings.set(i, new Uint8Array([14])); + } + } + + return { + charStrings, + seacs, + widths + }; + } + + emptyPrivateDictionary(parentDict) { + const privateDict = this.createDict(CFFPrivateDict, [], parentDict.strings); + parentDict.setByKey(18, [0, 0]); + parentDict.privateDict = privateDict; + } + + parsePrivateDict(parentDict) { + if (!parentDict.hasName("Private")) { + this.emptyPrivateDictionary(parentDict); + return; + } + + const privateOffset = parentDict.getByName("Private"); + + if (!Array.isArray(privateOffset) || privateOffset.length !== 2) { + parentDict.removeByName("Private"); + return; + } + + const size = privateOffset[0]; + const offset = privateOffset[1]; + + if (size === 0 || offset >= this.bytes.length) { + this.emptyPrivateDictionary(parentDict); + return; + } + + const privateDictEnd = offset + size; + const dictData = this.bytes.subarray(offset, privateDictEnd); + const dict = this.parseDict(dictData); + const privateDict = this.createDict(CFFPrivateDict, dict, parentDict.strings); + parentDict.privateDict = privateDict; + + if (!privateDict.getByName("Subrs")) { + return; + } + + const subrsOffset = privateDict.getByName("Subrs"); + const relativeOffset = offset + subrsOffset; + + if (subrsOffset === 0 || relativeOffset >= this.bytes.length) { + this.emptyPrivateDictionary(parentDict); + return; + } + + const subrsIndex = this.parseIndex(relativeOffset); + privateDict.subrsIndex = subrsIndex.obj; + } + + parseCharsets(pos, length, strings, cid) { + if (pos === 0) { + return new CFFCharset(true, CFFCharsetPredefinedTypes.ISO_ADOBE, _charsets.ISOAdobeCharset); + } else if (pos === 1) { + return new CFFCharset(true, CFFCharsetPredefinedTypes.EXPERT, _charsets.ExpertCharset); + } else if (pos === 2) { + return new CFFCharset(true, CFFCharsetPredefinedTypes.EXPERT_SUBSET, _charsets.ExpertSubsetCharset); + } + + const bytes = this.bytes; + const start = pos; + const format = bytes[pos++]; + const charset = [cid ? 0 : ".notdef"]; + let id, count, i; + length -= 1; + + switch (format) { + case 0: + for (i = 0; i < length; i++) { + id = bytes[pos++] << 8 | bytes[pos++]; + charset.push(cid ? id : strings.get(id)); + } + + break; + + case 1: + while (charset.length <= length) { + id = bytes[pos++] << 8 | bytes[pos++]; + count = bytes[pos++]; + + for (i = 0; i <= count; i++) { + charset.push(cid ? id++ : strings.get(id++)); + } + } + + break; + + case 2: + while (charset.length <= length) { + id = bytes[pos++] << 8 | bytes[pos++]; + count = bytes[pos++] << 8 | bytes[pos++]; + + for (i = 0; i <= count; i++) { + charset.push(cid ? id++ : strings.get(id++)); + } + } + + break; + + default: + throw new _util.FormatError("Unknown charset format"); + } + + const end = pos; + const raw = bytes.subarray(start, end); + return new CFFCharset(false, format, charset, raw); + } + + parseEncoding(pos, properties, strings, charset) { + const encoding = Object.create(null); + const bytes = this.bytes; + let predefined = false; + let format, i, ii; + let raw = null; + + function readSupplement() { + const supplementsCount = bytes[pos++]; + + for (i = 0; i < supplementsCount; i++) { + const code = bytes[pos++]; + const sid = (bytes[pos++] << 8) + (bytes[pos++] & 0xff); + encoding[code] = charset.indexOf(strings.get(sid)); + } + } + + if (pos === 0 || pos === 1) { + predefined = true; + format = pos; + const baseEncoding = pos ? _encodings.ExpertEncoding : _encodings.StandardEncoding; + + for (i = 0, ii = charset.length; i < ii; i++) { + const index = baseEncoding.indexOf(charset[i]); + + if (index !== -1) { + encoding[index] = i; + } + } + } else { + const dataStart = pos; + format = bytes[pos++]; + + switch (format & 0x7f) { + case 0: + const glyphsCount = bytes[pos++]; + + for (i = 1; i <= glyphsCount; i++) { + encoding[bytes[pos++]] = i; + } + + break; + + case 1: + const rangesCount = bytes[pos++]; + let gid = 1; + + for (i = 0; i < rangesCount; i++) { + const start = bytes[pos++]; + const left = bytes[pos++]; + + for (let j = start; j <= start + left; j++) { + encoding[j] = gid++; + } + } + + break; + + default: + throw new _util.FormatError(`Unknown encoding format: ${format} in CFF`); + } + + const dataEnd = pos; + + if (format & 0x80) { + bytes[dataStart] &= 0x7f; + readSupplement(); + } + + raw = bytes.subarray(dataStart, dataEnd); + } + + format = format & 0x7f; + return new CFFEncoding(predefined, format, encoding, raw); + } + + parseFDSelect(pos, length) { + const bytes = this.bytes; + const format = bytes[pos++]; + const fdSelect = []; + let i; + + switch (format) { + case 0: + for (i = 0; i < length; ++i) { + const id = bytes[pos++]; + fdSelect.push(id); + } + + break; + + case 3: + const rangesCount = bytes[pos++] << 8 | bytes[pos++]; + + for (i = 0; i < rangesCount; ++i) { + let first = bytes[pos++] << 8 | bytes[pos++]; + + if (i === 0 && first !== 0) { + (0, _util.warn)("parseFDSelect: The first range must have a first GID of 0" + " -- trying to recover."); + first = 0; + } + + const fdIndex = bytes[pos++]; + const next = bytes[pos] << 8 | bytes[pos + 1]; + + for (let j = first; j < next; ++j) { + fdSelect.push(fdIndex); + } + } + + pos += 2; + break; + + default: + throw new _util.FormatError(`parseFDSelect: Unknown format "${format}".`); + } + + if (fdSelect.length !== length) { + throw new _util.FormatError("parseFDSelect: Invalid font data."); + } + + return new CFFFDSelect(format, fdSelect); + } + + } + + return CFFParser; +}(); + +exports.CFFParser = CFFParser; + +class CFF { + constructor() { + this.header = null; + this.names = []; + this.topDict = null; + this.strings = new CFFStrings(); + this.globalSubrIndex = null; + this.encoding = null; + this.charset = null; + this.charStrings = null; + this.fdArray = []; + this.fdSelect = null; + this.isCIDFont = false; + } + + duplicateFirstGlyph() { + if (this.charStrings.count >= 65535) { + (0, _util.warn)("Not enough space in charstrings to duplicate first glyph."); + return; + } + + const glyphZero = this.charStrings.get(0); + this.charStrings.add(glyphZero); + + if (this.isCIDFont) { + this.fdSelect.fdSelect.push(this.fdSelect.fdSelect[0]); + } + } + + hasGlyphId(id) { + if (id < 0 || id >= this.charStrings.count) { + return false; + } + + const glyph = this.charStrings.get(id); + return glyph.length > 0; + } + +} + +exports.CFF = CFF; + +class CFFHeader { + constructor(major, minor, hdrSize, offSize) { + this.major = major; + this.minor = minor; + this.hdrSize = hdrSize; + this.offSize = offSize; + } + +} + +exports.CFFHeader = CFFHeader; + +class CFFStrings { + constructor() { + this.strings = []; + } + + get(index) { + if (index >= 0 && index <= NUM_STANDARD_CFF_STRINGS - 1) { + return CFFStandardStrings[index]; + } + + if (index - NUM_STANDARD_CFF_STRINGS <= this.strings.length) { + return this.strings[index - NUM_STANDARD_CFF_STRINGS]; + } + + return CFFStandardStrings[0]; + } + + getSID(str) { + let index = CFFStandardStrings.indexOf(str); + + if (index !== -1) { + return index; + } + + index = this.strings.indexOf(str); + + if (index !== -1) { + return index + NUM_STANDARD_CFF_STRINGS; + } + + return -1; + } + + add(value) { + this.strings.push(value); + } + + get count() { + return this.strings.length; + } + +} + +exports.CFFStrings = CFFStrings; + +class CFFIndex { + constructor() { + this.objects = []; + this.length = 0; + } + + add(data) { + this.length += data.length; + this.objects.push(data); + } + + set(index, data) { + this.length += data.length - this.objects[index].length; + this.objects[index] = data; + } + + get(index) { + return this.objects[index]; + } + + get count() { + return this.objects.length; + } + +} + +exports.CFFIndex = CFFIndex; + +class CFFDict { + constructor(tables, strings) { + this.keyToNameMap = tables.keyToNameMap; + this.nameToKeyMap = tables.nameToKeyMap; + this.defaults = tables.defaults; + this.types = tables.types; + this.opcodes = tables.opcodes; + this.order = tables.order; + this.strings = strings; + this.values = Object.create(null); + } + + setByKey(key, value) { + if (!(key in this.keyToNameMap)) { + return false; + } + + const valueLength = value.length; + + if (valueLength === 0) { + return true; + } + + for (let i = 0; i < valueLength; i++) { + if (isNaN(value[i])) { + (0, _util.warn)('Invalid CFFDict value: "' + value + '" for key "' + key + '".'); + return true; + } + } + + const type = this.types[key]; + + if (type === "num" || type === "sid" || type === "offset") { + value = value[0]; + } + + this.values[key] = value; + return true; + } + + setByName(name, value) { + if (!(name in this.nameToKeyMap)) { + throw new _util.FormatError(`Invalid dictionary name "${name}"`); + } + + this.values[this.nameToKeyMap[name]] = value; + } + + hasName(name) { + return this.nameToKeyMap[name] in this.values; + } + + getByName(name) { + if (!(name in this.nameToKeyMap)) { + throw new _util.FormatError(`Invalid dictionary name ${name}"`); + } + + const key = this.nameToKeyMap[name]; + + if (!(key in this.values)) { + return this.defaults[key]; + } + + return this.values[key]; + } + + removeByName(name) { + delete this.values[this.nameToKeyMap[name]]; + } + + static createTables(layout) { + const tables = { + keyToNameMap: {}, + nameToKeyMap: {}, + defaults: {}, + types: {}, + opcodes: {}, + order: [] + }; + + for (let i = 0, ii = layout.length; i < ii; ++i) { + const entry = layout[i]; + const key = Array.isArray(entry[0]) ? (entry[0][0] << 8) + entry[0][1] : entry[0]; + tables.keyToNameMap[key] = entry[1]; + tables.nameToKeyMap[entry[1]] = key; + tables.types[key] = entry[2]; + tables.defaults[key] = entry[3]; + tables.opcodes[key] = Array.isArray(entry[0]) ? entry[0] : [entry[0]]; + tables.order.push(key); + } + + return tables; + } + +} + +const CFFTopDict = function CFFTopDictClosure() { + const layout = [[[12, 30], "ROS", ["sid", "sid", "num"], null], [[12, 20], "SyntheticBase", "num", null], [0, "version", "sid", null], [1, "Notice", "sid", null], [[12, 0], "Copyright", "sid", null], [2, "FullName", "sid", null], [3, "FamilyName", "sid", null], [4, "Weight", "sid", null], [[12, 1], "isFixedPitch", "num", 0], [[12, 2], "ItalicAngle", "num", 0], [[12, 3], "UnderlinePosition", "num", -100], [[12, 4], "UnderlineThickness", "num", 50], [[12, 5], "PaintType", "num", 0], [[12, 6], "CharstringType", "num", 2], [[12, 7], "FontMatrix", ["num", "num", "num", "num", "num", "num"], [0.001, 0, 0, 0.001, 0, 0]], [13, "UniqueID", "num", null], [5, "FontBBox", ["num", "num", "num", "num"], [0, 0, 0, 0]], [[12, 8], "StrokeWidth", "num", 0], [14, "XUID", "array", null], [15, "charset", "offset", 0], [16, "Encoding", "offset", 0], [17, "CharStrings", "offset", 0], [18, "Private", ["offset", "offset"], null], [[12, 21], "PostScript", "sid", null], [[12, 22], "BaseFontName", "sid", null], [[12, 23], "BaseFontBlend", "delta", null], [[12, 31], "CIDFontVersion", "num", 0], [[12, 32], "CIDFontRevision", "num", 0], [[12, 33], "CIDFontType", "num", 0], [[12, 34], "CIDCount", "num", 8720], [[12, 35], "UIDBase", "num", null], [[12, 37], "FDSelect", "offset", null], [[12, 36], "FDArray", "offset", null], [[12, 38], "FontName", "sid", null]]; + let tables = null; + + class CFFTopDict extends CFFDict { + constructor(strings) { + if (tables === null) { + tables = CFFDict.createTables(layout); + } + + super(tables, strings); + this.privateDict = null; + } + + } + + return CFFTopDict; +}(); + +exports.CFFTopDict = CFFTopDict; + +const CFFPrivateDict = function CFFPrivateDictClosure() { + const layout = [[6, "BlueValues", "delta", null], [7, "OtherBlues", "delta", null], [8, "FamilyBlues", "delta", null], [9, "FamilyOtherBlues", "delta", null], [[12, 9], "BlueScale", "num", 0.039625], [[12, 10], "BlueShift", "num", 7], [[12, 11], "BlueFuzz", "num", 1], [10, "StdHW", "num", null], [11, "StdVW", "num", null], [[12, 12], "StemSnapH", "delta", null], [[12, 13], "StemSnapV", "delta", null], [[12, 14], "ForceBold", "num", 0], [[12, 17], "LanguageGroup", "num", 0], [[12, 18], "ExpansionFactor", "num", 0.06], [[12, 19], "initialRandomSeed", "num", 0], [20, "defaultWidthX", "num", 0], [21, "nominalWidthX", "num", 0], [19, "Subrs", "offset", null]]; + let tables = null; + + class CFFPrivateDict extends CFFDict { + constructor(strings) { + if (tables === null) { + tables = CFFDict.createTables(layout); + } + + super(tables, strings); + this.subrsIndex = null; + } + + } + + return CFFPrivateDict; +}(); + +exports.CFFPrivateDict = CFFPrivateDict; +const CFFCharsetPredefinedTypes = { + ISO_ADOBE: 0, + EXPERT: 1, + EXPERT_SUBSET: 2 +}; + +class CFFCharset { + constructor(predefined, format, charset, raw) { + this.predefined = predefined; + this.format = format; + this.charset = charset; + this.raw = raw; + } + +} + +exports.CFFCharset = CFFCharset; + +class CFFEncoding { + constructor(predefined, format, encoding, raw) { + this.predefined = predefined; + this.format = format; + this.encoding = encoding; + this.raw = raw; + } + +} + +class CFFFDSelect { + constructor(format, fdSelect) { + this.format = format; + this.fdSelect = fdSelect; + } + + getFDIndex(glyphIndex) { + if (glyphIndex < 0 || glyphIndex >= this.fdSelect.length) { + return -1; + } + + return this.fdSelect[glyphIndex]; + } + +} + +exports.CFFFDSelect = CFFFDSelect; + +class CFFOffsetTracker { + constructor() { + this.offsets = Object.create(null); + } + + isTracking(key) { + return key in this.offsets; + } + + track(key, location) { + if (key in this.offsets) { + throw new _util.FormatError(`Already tracking location of ${key}`); + } + + this.offsets[key] = location; + } + + offset(value) { + for (const key in this.offsets) { + this.offsets[key] += value; + } + } + + setEntryLocation(key, values, output) { + if (!(key in this.offsets)) { + throw new _util.FormatError(`Not tracking location of ${key}`); + } + + const data = output.data; + const dataOffset = this.offsets[key]; + const size = 5; + + for (let i = 0, ii = values.length; i < ii; ++i) { + const offset0 = i * size + dataOffset; + const offset1 = offset0 + 1; + const offset2 = offset0 + 2; + const offset3 = offset0 + 3; + const offset4 = offset0 + 4; + + if (data[offset0] !== 0x1d || data[offset1] !== 0 || data[offset2] !== 0 || data[offset3] !== 0 || data[offset4] !== 0) { + throw new _util.FormatError("writing to an offset that is not empty"); + } + + const value = values[i]; + data[offset0] = 0x1d; + data[offset1] = value >> 24 & 0xff; + data[offset2] = value >> 16 & 0xff; + data[offset3] = value >> 8 & 0xff; + data[offset4] = value & 0xff; + } + } + +} + +class CFFCompiler { + constructor(cff) { + this.cff = cff; + } + + compile() { + const cff = this.cff; + const output = { + data: [], + length: 0, + add: function CFFCompiler_add(data) { + this.data = this.data.concat(data); + this.length = this.data.length; + } + }; + const header = this.compileHeader(cff.header); + output.add(header); + const nameIndex = this.compileNameIndex(cff.names); + output.add(nameIndex); + + if (cff.isCIDFont) { + if (cff.topDict.hasName("FontMatrix")) { + const base = cff.topDict.getByName("FontMatrix"); + cff.topDict.removeByName("FontMatrix"); + + for (let i = 0, ii = cff.fdArray.length; i < ii; i++) { + const subDict = cff.fdArray[i]; + let matrix = base.slice(0); + + if (subDict.hasName("FontMatrix")) { + matrix = _util.Util.transform(matrix, subDict.getByName("FontMatrix")); + } + + subDict.setByName("FontMatrix", matrix); + } + } + } + + const xuid = cff.topDict.getByName("XUID"); + + if (xuid && xuid.length > 16) { + cff.topDict.removeByName("XUID"); + } + + cff.topDict.setByName("charset", 0); + let compiled = this.compileTopDicts([cff.topDict], output.length, cff.isCIDFont); + output.add(compiled.output); + const topDictTracker = compiled.trackers[0]; + const stringIndex = this.compileStringIndex(cff.strings.strings); + output.add(stringIndex); + const globalSubrIndex = this.compileIndex(cff.globalSubrIndex); + output.add(globalSubrIndex); + + if (cff.encoding && cff.topDict.hasName("Encoding")) { + if (cff.encoding.predefined) { + topDictTracker.setEntryLocation("Encoding", [cff.encoding.format], output); + } else { + const encoding = this.compileEncoding(cff.encoding); + topDictTracker.setEntryLocation("Encoding", [output.length], output); + output.add(encoding); + } + } + + const charset = this.compileCharset(cff.charset, cff.charStrings.count, cff.strings, cff.isCIDFont); + topDictTracker.setEntryLocation("charset", [output.length], output); + output.add(charset); + const charStrings = this.compileCharStrings(cff.charStrings); + topDictTracker.setEntryLocation("CharStrings", [output.length], output); + output.add(charStrings); + + if (cff.isCIDFont) { + topDictTracker.setEntryLocation("FDSelect", [output.length], output); + const fdSelect = this.compileFDSelect(cff.fdSelect); + output.add(fdSelect); + compiled = this.compileTopDicts(cff.fdArray, output.length, true); + topDictTracker.setEntryLocation("FDArray", [output.length], output); + output.add(compiled.output); + const fontDictTrackers = compiled.trackers; + this.compilePrivateDicts(cff.fdArray, fontDictTrackers, output); + } + + this.compilePrivateDicts([cff.topDict], [topDictTracker], output); + output.add([0]); + return output.data; + } + + encodeNumber(value) { + if (Number.isInteger(value)) { + return this.encodeInteger(value); + } + + return this.encodeFloat(value); + } + + static get EncodeFloatRegExp() { + return (0, _util.shadow)(this, "EncodeFloatRegExp", /\.(\d*?)(?:9{5,20}|0{5,20})\d{0,2}(?:e(.+)|$)/); + } + + encodeFloat(num) { + let value = num.toString(); + const m = CFFCompiler.EncodeFloatRegExp.exec(value); + + if (m) { + const epsilon = parseFloat("1e" + ((m[2] ? +m[2] : 0) + m[1].length)); + value = (Math.round(num * epsilon) / epsilon).toString(); + } + + let nibbles = ""; + let i, ii; + + for (i = 0, ii = value.length; i < ii; ++i) { + const a = value[i]; + + if (a === "e") { + nibbles += value[++i] === "-" ? "c" : "b"; + } else if (a === ".") { + nibbles += "a"; + } else if (a === "-") { + nibbles += "e"; + } else { + nibbles += a; + } + } + + nibbles += nibbles.length & 1 ? "f" : "ff"; + const out = [30]; + + for (i = 0, ii = nibbles.length; i < ii; i += 2) { + out.push(parseInt(nibbles.substring(i, i + 2), 16)); + } + + return out; + } + + encodeInteger(value) { + let code; + + if (value >= -107 && value <= 107) { + code = [value + 139]; + } else if (value >= 108 && value <= 1131) { + value = value - 108; + code = [(value >> 8) + 247, value & 0xff]; + } else if (value >= -1131 && value <= -108) { + value = -value - 108; + code = [(value >> 8) + 251, value & 0xff]; + } else if (value >= -32768 && value <= 32767) { + code = [0x1c, value >> 8 & 0xff, value & 0xff]; + } else { + code = [0x1d, value >> 24 & 0xff, value >> 16 & 0xff, value >> 8 & 0xff, value & 0xff]; + } + + return code; + } + + compileHeader(header) { + return [header.major, header.minor, 4, header.offSize]; + } + + compileNameIndex(names) { + const nameIndex = new CFFIndex(); + + for (let i = 0, ii = names.length; i < ii; ++i) { + const name = names[i]; + const length = Math.min(name.length, 127); + let sanitizedName = new Array(length); + + for (let j = 0; j < length; j++) { + let char = name[j]; + + if (char < "!" || char > "~" || char === "[" || char === "]" || char === "(" || char === ")" || char === "{" || char === "}" || char === "<" || char === ">" || char === "/" || char === "%") { + char = "_"; + } + + sanitizedName[j] = char; + } + + sanitizedName = sanitizedName.join(""); + + if (sanitizedName === "") { + sanitizedName = "Bad_Font_Name"; + } + + nameIndex.add((0, _util.stringToBytes)(sanitizedName)); + } + + return this.compileIndex(nameIndex); + } + + compileTopDicts(dicts, length, removeCidKeys) { + const fontDictTrackers = []; + let fdArrayIndex = new CFFIndex(); + + for (let i = 0, ii = dicts.length; i < ii; ++i) { + const fontDict = dicts[i]; + + if (removeCidKeys) { + fontDict.removeByName("CIDFontVersion"); + fontDict.removeByName("CIDFontRevision"); + fontDict.removeByName("CIDFontType"); + fontDict.removeByName("CIDCount"); + fontDict.removeByName("UIDBase"); + } + + const fontDictTracker = new CFFOffsetTracker(); + const fontDictData = this.compileDict(fontDict, fontDictTracker); + fontDictTrackers.push(fontDictTracker); + fdArrayIndex.add(fontDictData); + fontDictTracker.offset(length); + } + + fdArrayIndex = this.compileIndex(fdArrayIndex, fontDictTrackers); + return { + trackers: fontDictTrackers, + output: fdArrayIndex + }; + } + + compilePrivateDicts(dicts, trackers, output) { + for (let i = 0, ii = dicts.length; i < ii; ++i) { + const fontDict = dicts[i]; + const privateDict = fontDict.privateDict; + + if (!privateDict || !fontDict.hasName("Private")) { + throw new _util.FormatError("There must be a private dictionary."); + } + + const privateDictTracker = new CFFOffsetTracker(); + const privateDictData = this.compileDict(privateDict, privateDictTracker); + let outputLength = output.length; + privateDictTracker.offset(outputLength); + + if (!privateDictData.length) { + outputLength = 0; + } + + trackers[i].setEntryLocation("Private", [privateDictData.length, outputLength], output); + output.add(privateDictData); + + if (privateDict.subrsIndex && privateDict.hasName("Subrs")) { + const subrs = this.compileIndex(privateDict.subrsIndex); + privateDictTracker.setEntryLocation("Subrs", [privateDictData.length], output); + output.add(subrs); + } + } + } + + compileDict(dict, offsetTracker) { + let out = []; + const order = dict.order; + + for (let i = 0; i < order.length; ++i) { + const key = order[i]; + + if (!(key in dict.values)) { + continue; + } + + let values = dict.values[key]; + let types = dict.types[key]; + + if (!Array.isArray(types)) { + types = [types]; + } + + if (!Array.isArray(values)) { + values = [values]; + } + + if (values.length === 0) { + continue; + } + + for (let j = 0, jj = types.length; j < jj; ++j) { + const type = types[j]; + const value = values[j]; + + switch (type) { + case "num": + case "sid": + out = out.concat(this.encodeNumber(value)); + break; + + case "offset": + const name = dict.keyToNameMap[key]; + + if (!offsetTracker.isTracking(name)) { + offsetTracker.track(name, out.length); + } + + out = out.concat([0x1d, 0, 0, 0, 0]); + break; + + case "array": + case "delta": + out = out.concat(this.encodeNumber(value)); + + for (let k = 1, kk = values.length; k < kk; ++k) { + out = out.concat(this.encodeNumber(values[k])); + } + + break; + + default: + throw new _util.FormatError(`Unknown data type of ${type}`); + } + } + + out = out.concat(dict.opcodes[key]); + } + + return out; + } + + compileStringIndex(strings) { + const stringIndex = new CFFIndex(); + + for (let i = 0, ii = strings.length; i < ii; ++i) { + stringIndex.add((0, _util.stringToBytes)(strings[i])); + } + + return this.compileIndex(stringIndex); + } + + compileGlobalSubrIndex() { + const globalSubrIndex = this.cff.globalSubrIndex; + this.out.writeByteArray(this.compileIndex(globalSubrIndex)); + } + + compileCharStrings(charStrings) { + const charStringsIndex = new CFFIndex(); + + for (let i = 0; i < charStrings.count; i++) { + const glyph = charStrings.get(i); + + if (glyph.length === 0) { + charStringsIndex.add(new Uint8Array([0x8b, 0x0e])); + continue; + } + + charStringsIndex.add(glyph); + } + + return this.compileIndex(charStringsIndex); + } + + compileCharset(charset, numGlyphs, strings, isCIDFont) { + let out; + const numGlyphsLessNotDef = numGlyphs - 1; + + if (isCIDFont) { + out = new Uint8Array([2, 0, 0, numGlyphsLessNotDef >> 8 & 0xff, numGlyphsLessNotDef & 0xff]); + } else { + const length = 1 + numGlyphsLessNotDef * 2; + out = new Uint8Array(length); + out[0] = 0; + let charsetIndex = 0; + const numCharsets = charset.charset.length; + let warned = false; + + for (let i = 1; i < out.length; i += 2) { + let sid = 0; + + if (charsetIndex < numCharsets) { + const name = charset.charset[charsetIndex++]; + sid = strings.getSID(name); + + if (sid === -1) { + sid = 0; + + if (!warned) { + warned = true; + (0, _util.warn)(`Couldn't find ${name} in CFF strings`); + } + } + } + + out[i] = sid >> 8 & 0xff; + out[i + 1] = sid & 0xff; + } + } + + return this.compileTypedArray(out); + } + + compileEncoding(encoding) { + return this.compileTypedArray(encoding.raw); + } + + compileFDSelect(fdSelect) { + const format = fdSelect.format; + let out, i; + + switch (format) { + case 0: + out = new Uint8Array(1 + fdSelect.fdSelect.length); + out[0] = format; + + for (i = 0; i < fdSelect.fdSelect.length; i++) { + out[i + 1] = fdSelect.fdSelect[i]; + } + + break; + + case 3: + const start = 0; + let lastFD = fdSelect.fdSelect[0]; + const ranges = [format, 0, 0, start >> 8 & 0xff, start & 0xff, lastFD]; + + for (i = 1; i < fdSelect.fdSelect.length; i++) { + const currentFD = fdSelect.fdSelect[i]; + + if (currentFD !== lastFD) { + ranges.push(i >> 8 & 0xff, i & 0xff, currentFD); + lastFD = currentFD; + } + } + + const numRanges = (ranges.length - 3) / 3; + ranges[1] = numRanges >> 8 & 0xff; + ranges[2] = numRanges & 0xff; + ranges.push(i >> 8 & 0xff, i & 0xff); + out = new Uint8Array(ranges); + break; + } + + return this.compileTypedArray(out); + } + + compileTypedArray(data) { + const out = []; + + for (let i = 0, ii = data.length; i < ii; ++i) { + out[i] = data[i]; + } + + return out; + } + + compileIndex(index, trackers = []) { + const objects = index.objects; + const count = objects.length; + + if (count === 0) { + return [0, 0, 0]; + } + + const data = [count >> 8 & 0xff, count & 0xff]; + let lastOffset = 1, + i; + + for (i = 0; i < count; ++i) { + lastOffset += objects[i].length; + } + + let offsetSize; + + if (lastOffset < 0x100) { + offsetSize = 1; + } else if (lastOffset < 0x10000) { + offsetSize = 2; + } else if (lastOffset < 0x1000000) { + offsetSize = 3; + } else { + offsetSize = 4; + } + + data.push(offsetSize); + let relativeOffset = 1; + + for (i = 0; i < count + 1; i++) { + if (offsetSize === 1) { + data.push(relativeOffset & 0xff); + } else if (offsetSize === 2) { + data.push(relativeOffset >> 8 & 0xff, relativeOffset & 0xff); + } else if (offsetSize === 3) { + data.push(relativeOffset >> 16 & 0xff, relativeOffset >> 8 & 0xff, relativeOffset & 0xff); + } else { + data.push(relativeOffset >>> 24 & 0xff, relativeOffset >> 16 & 0xff, relativeOffset >> 8 & 0xff, relativeOffset & 0xff); + } + + if (objects[i]) { + relativeOffset += objects[i].length; + } + } + + for (i = 0; i < count; i++) { + if (trackers[i]) { + trackers[i].offset(data.length); + } + + for (let j = 0, jj = objects[i].length; j < jj; j++) { + data.push(objects[i][j]); + } + } + + return data; + } + +} + +exports.CFFCompiler = CFFCompiler; + +/***/ }), +/* 33 */ +/***/ ((__unused_webpack_module, exports) => { + + + +Object.defineProperty(exports, "__esModule", ({ + value: true +})); +exports.ISOAdobeCharset = exports.ExpertSubsetCharset = exports.ExpertCharset = void 0; +const ISOAdobeCharset = [".notdef", "space", "exclam", "quotedbl", "numbersign", "dollar", "percent", "ampersand", "quoteright", "parenleft", "parenright", "asterisk", "plus", "comma", "hyphen", "period", "slash", "zero", "one", "two", "three", "four", "five", "six", "seven", "eight", "nine", "colon", "semicolon", "less", "equal", "greater", "question", "at", "A", "B", "C", "D", "E", "F", "G", "H", "I", "J", "K", "L", "M", "N", "O", "P", "Q", "R", "S", "T", "U", "V", "W", "X", "Y", "Z", "bracketleft", "backslash", "bracketright", "asciicircum", "underscore", "quoteleft", "a", "b", "c", "d", "e", "f", "g", "h", "i", "j", "k", "l", "m", "n", "o", "p", "q", "r", "s", "t", "u", "v", "w", "x", "y", "z", "braceleft", "bar", "braceright", "asciitilde", "exclamdown", "cent", "sterling", "fraction", "yen", "florin", "section", "currency", "quotesingle", "quotedblleft", "guillemotleft", "guilsinglleft", "guilsinglright", "fi", "fl", "endash", "dagger", "daggerdbl", "periodcentered", "paragraph", "bullet", "quotesinglbase", "quotedblbase", "quotedblright", "guillemotright", "ellipsis", "perthousand", "questiondown", "grave", "acute", "circumflex", "tilde", "macron", "breve", "dotaccent", "dieresis", "ring", "cedilla", "hungarumlaut", "ogonek", "caron", "emdash", "AE", "ordfeminine", "Lslash", "Oslash", "OE", "ordmasculine", "ae", "dotlessi", "lslash", "oslash", "oe", "germandbls", "onesuperior", "logicalnot", "mu", "trademark", "Eth", "onehalf", "plusminus", "Thorn", "onequarter", "divide", "brokenbar", "degree", "thorn", "threequarters", "twosuperior", "registered", "minus", "eth", "multiply", "threesuperior", "copyright", "Aacute", "Acircumflex", "Adieresis", "Agrave", "Aring", "Atilde", "Ccedilla", "Eacute", "Ecircumflex", "Edieresis", "Egrave", "Iacute", "Icircumflex", "Idieresis", "Igrave", "Ntilde", "Oacute", "Ocircumflex", "Odieresis", "Ograve", "Otilde", "Scaron", "Uacute", "Ucircumflex", "Udieresis", "Ugrave", "Yacute", "Ydieresis", "Zcaron", "aacute", "acircumflex", "adieresis", "agrave", "aring", "atilde", "ccedilla", "eacute", "ecircumflex", "edieresis", "egrave", "iacute", "icircumflex", "idieresis", "igrave", "ntilde", "oacute", "ocircumflex", "odieresis", "ograve", "otilde", "scaron", "uacute", "ucircumflex", "udieresis", "ugrave", "yacute", "ydieresis", "zcaron"]; +exports.ISOAdobeCharset = ISOAdobeCharset; +const ExpertCharset = [".notdef", "space", "exclamsmall", "Hungarumlautsmall", "dollaroldstyle", "dollarsuperior", "ampersandsmall", "Acutesmall", "parenleftsuperior", "parenrightsuperior", "twodotenleader", "onedotenleader", "comma", "hyphen", "period", "fraction", "zerooldstyle", "oneoldstyle", "twooldstyle", "threeoldstyle", "fouroldstyle", "fiveoldstyle", "sixoldstyle", "sevenoldstyle", "eightoldstyle", "nineoldstyle", "colon", "semicolon", "commasuperior", "threequartersemdash", "periodsuperior", "questionsmall", "asuperior", "bsuperior", "centsuperior", "dsuperior", "esuperior", "isuperior", "lsuperior", "msuperior", "nsuperior", "osuperior", "rsuperior", "ssuperior", "tsuperior", "ff", "fi", "fl", "ffi", "ffl", "parenleftinferior", "parenrightinferior", "Circumflexsmall", "hyphensuperior", "Gravesmall", "Asmall", "Bsmall", "Csmall", "Dsmall", "Esmall", "Fsmall", "Gsmall", "Hsmall", "Ismall", "Jsmall", "Ksmall", "Lsmall", "Msmall", "Nsmall", "Osmall", "Psmall", "Qsmall", "Rsmall", "Ssmall", "Tsmall", "Usmall", "Vsmall", "Wsmall", "Xsmall", "Ysmall", "Zsmall", "colonmonetary", "onefitted", "rupiah", "Tildesmall", "exclamdownsmall", "centoldstyle", "Lslashsmall", "Scaronsmall", "Zcaronsmall", "Dieresissmall", "Brevesmall", "Caronsmall", "Dotaccentsmall", "Macronsmall", "figuredash", "hypheninferior", "Ogoneksmall", "Ringsmall", "Cedillasmall", "onequarter", "onehalf", "threequarters", "questiondownsmall", "oneeighth", "threeeighths", "fiveeighths", "seveneighths", "onethird", "twothirds", "zerosuperior", "onesuperior", "twosuperior", "threesuperior", "foursuperior", "fivesuperior", "sixsuperior", "sevensuperior", "eightsuperior", "ninesuperior", "zeroinferior", "oneinferior", "twoinferior", "threeinferior", "fourinferior", "fiveinferior", "sixinferior", "seveninferior", "eightinferior", "nineinferior", "centinferior", "dollarinferior", "periodinferior", "commainferior", "Agravesmall", "Aacutesmall", "Acircumflexsmall", "Atildesmall", "Adieresissmall", "Aringsmall", "AEsmall", "Ccedillasmall", "Egravesmall", "Eacutesmall", "Ecircumflexsmall", "Edieresissmall", "Igravesmall", "Iacutesmall", "Icircumflexsmall", "Idieresissmall", "Ethsmall", "Ntildesmall", "Ogravesmall", "Oacutesmall", "Ocircumflexsmall", "Otildesmall", "Odieresissmall", "OEsmall", "Oslashsmall", "Ugravesmall", "Uacutesmall", "Ucircumflexsmall", "Udieresissmall", "Yacutesmall", "Thornsmall", "Ydieresissmall"]; +exports.ExpertCharset = ExpertCharset; +const ExpertSubsetCharset = [".notdef", "space", "dollaroldstyle", "dollarsuperior", "parenleftsuperior", "parenrightsuperior", "twodotenleader", "onedotenleader", "comma", "hyphen", "period", "fraction", "zerooldstyle", "oneoldstyle", "twooldstyle", "threeoldstyle", "fouroldstyle", "fiveoldstyle", "sixoldstyle", "sevenoldstyle", "eightoldstyle", "nineoldstyle", "colon", "semicolon", "commasuperior", "threequartersemdash", "periodsuperior", "asuperior", "bsuperior", "centsuperior", "dsuperior", "esuperior", "isuperior", "lsuperior", "msuperior", "nsuperior", "osuperior", "rsuperior", "ssuperior", "tsuperior", "ff", "fi", "fl", "ffi", "ffl", "parenleftinferior", "parenrightinferior", "hyphensuperior", "colonmonetary", "onefitted", "rupiah", "centoldstyle", "figuredash", "hypheninferior", "onequarter", "onehalf", "threequarters", "oneeighth", "threeeighths", "fiveeighths", "seveneighths", "onethird", "twothirds", "zerosuperior", "onesuperior", "twosuperior", "threesuperior", "foursuperior", "fivesuperior", "sixsuperior", "sevensuperior", "eightsuperior", "ninesuperior", "zeroinferior", "oneinferior", "twoinferior", "threeinferior", "fourinferior", "fiveinferior", "sixinferior", "seveninferior", "eightinferior", "nineinferior", "centinferior", "dollarinferior", "periodinferior", "commainferior"]; +exports.ExpertSubsetCharset = ExpertSubsetCharset; + +/***/ }), +/* 34 */ +/***/ ((__unused_webpack_module, exports) => { + + + +Object.defineProperty(exports, "__esModule", ({ + value: true +})); +exports.getEncoding = getEncoding; +exports.ZapfDingbatsEncoding = exports.WinAnsiEncoding = exports.SymbolSetEncoding = exports.StandardEncoding = exports.MacRomanEncoding = exports.ExpertEncoding = void 0; +const ExpertEncoding = ["", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "space", "exclamsmall", "Hungarumlautsmall", "", "dollaroldstyle", "dollarsuperior", "ampersandsmall", "Acutesmall", "parenleftsuperior", "parenrightsuperior", "twodotenleader", "onedotenleader", "comma", "hyphen", "period", "fraction", "zerooldstyle", "oneoldstyle", "twooldstyle", "threeoldstyle", "fouroldstyle", "fiveoldstyle", "sixoldstyle", "sevenoldstyle", "eightoldstyle", "nineoldstyle", "colon", "semicolon", "commasuperior", "threequartersemdash", "periodsuperior", "questionsmall", "", "asuperior", "bsuperior", "centsuperior", "dsuperior", "esuperior", "", "", "", "isuperior", "", "", "lsuperior", "msuperior", "nsuperior", "osuperior", "", "", "rsuperior", "ssuperior", "tsuperior", "", "ff", "fi", "fl", "ffi", "ffl", "parenleftinferior", "", "parenrightinferior", "Circumflexsmall", "hyphensuperior", "Gravesmall", "Asmall", "Bsmall", "Csmall", "Dsmall", "Esmall", "Fsmall", "Gsmall", "Hsmall", "Ismall", "Jsmall", "Ksmall", "Lsmall", "Msmall", "Nsmall", "Osmall", "Psmall", "Qsmall", "Rsmall", "Ssmall", "Tsmall", "Usmall", "Vsmall", "Wsmall", "Xsmall", "Ysmall", "Zsmall", "colonmonetary", "onefitted", "rupiah", "Tildesmall", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "exclamdownsmall", "centoldstyle", "Lslashsmall", "", "", "Scaronsmall", "Zcaronsmall", "Dieresissmall", "Brevesmall", "Caronsmall", "", "Dotaccentsmall", "", "", "Macronsmall", "", "", "figuredash", "hypheninferior", "", "", "Ogoneksmall", "Ringsmall", "Cedillasmall", "", "", "", "onequarter", "onehalf", "threequarters", "questiondownsmall", "oneeighth", "threeeighths", "fiveeighths", "seveneighths", "onethird", "twothirds", "", "", "zerosuperior", "onesuperior", "twosuperior", "threesuperior", "foursuperior", "fivesuperior", "sixsuperior", "sevensuperior", "eightsuperior", "ninesuperior", "zeroinferior", "oneinferior", "twoinferior", "threeinferior", "fourinferior", "fiveinferior", "sixinferior", "seveninferior", "eightinferior", "nineinferior", "centinferior", "dollarinferior", "periodinferior", "commainferior", "Agravesmall", "Aacutesmall", "Acircumflexsmall", "Atildesmall", "Adieresissmall", "Aringsmall", "AEsmall", "Ccedillasmall", "Egravesmall", "Eacutesmall", "Ecircumflexsmall", "Edieresissmall", "Igravesmall", "Iacutesmall", "Icircumflexsmall", "Idieresissmall", "Ethsmall", "Ntildesmall", "Ogravesmall", "Oacutesmall", "Ocircumflexsmall", "Otildesmall", "Odieresissmall", "OEsmall", "Oslashsmall", "Ugravesmall", "Uacutesmall", "Ucircumflexsmall", "Udieresissmall", "Yacutesmall", "Thornsmall", "Ydieresissmall"]; +exports.ExpertEncoding = ExpertEncoding; +const MacExpertEncoding = ["", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "space", "exclamsmall", "Hungarumlautsmall", "centoldstyle", "dollaroldstyle", "dollarsuperior", "ampersandsmall", "Acutesmall", "parenleftsuperior", "parenrightsuperior", "twodotenleader", "onedotenleader", "comma", "hyphen", "period", "fraction", "zerooldstyle", "oneoldstyle", "twooldstyle", "threeoldstyle", "fouroldstyle", "fiveoldstyle", "sixoldstyle", "sevenoldstyle", "eightoldstyle", "nineoldstyle", "colon", "semicolon", "", "threequartersemdash", "", "questionsmall", "", "", "", "", "Ethsmall", "", "", "onequarter", "onehalf", "threequarters", "oneeighth", "threeeighths", "fiveeighths", "seveneighths", "onethird", "twothirds", "", "", "", "", "", "", "ff", "fi", "fl", "ffi", "ffl", "parenleftinferior", "", "parenrightinferior", "Circumflexsmall", "hypheninferior", "Gravesmall", "Asmall", "Bsmall", "Csmall", "Dsmall", "Esmall", "Fsmall", "Gsmall", "Hsmall", "Ismall", "Jsmall", "Ksmall", "Lsmall", "Msmall", "Nsmall", "Osmall", "Psmall", "Qsmall", "Rsmall", "Ssmall", "Tsmall", "Usmall", "Vsmall", "Wsmall", "Xsmall", "Ysmall", "Zsmall", "colonmonetary", "onefitted", "rupiah", "Tildesmall", "", "", "asuperior", "centsuperior", "", "", "", "", "Aacutesmall", "Agravesmall", "Acircumflexsmall", "Adieresissmall", "Atildesmall", "Aringsmall", "Ccedillasmall", "Eacutesmall", "Egravesmall", "Ecircumflexsmall", "Edieresissmall", "Iacutesmall", "Igravesmall", "Icircumflexsmall", "Idieresissmall", "Ntildesmall", "Oacutesmall", "Ogravesmall", "Ocircumflexsmall", "Odieresissmall", "Otildesmall", "Uacutesmall", "Ugravesmall", "Ucircumflexsmall", "Udieresissmall", "", "eightsuperior", "fourinferior", "threeinferior", "sixinferior", "eightinferior", "seveninferior", "Scaronsmall", "", "centinferior", "twoinferior", "", "Dieresissmall", "", "Caronsmall", "osuperior", "fiveinferior", "", "commainferior", "periodinferior", "Yacutesmall", "", "dollarinferior", "", "", "Thornsmall", "", "nineinferior", "zeroinferior", "Zcaronsmall", "AEsmall", "Oslashsmall", "questiondownsmall", "oneinferior", "Lslashsmall", "", "", "", "", "", "", "Cedillasmall", "", "", "", "", "", "OEsmall", "figuredash", "hyphensuperior", "", "", "", "", "exclamdownsmall", "", "Ydieresissmall", "", "onesuperior", "twosuperior", "threesuperior", "foursuperior", "fivesuperior", "sixsuperior", "sevensuperior", "ninesuperior", "zerosuperior", "", "esuperior", "rsuperior", "tsuperior", "", "", "isuperior", "ssuperior", "dsuperior", "", "", "", "", "", "lsuperior", "Ogoneksmall", "Brevesmall", "Macronsmall", "bsuperior", "nsuperior", "msuperior", "commasuperior", "periodsuperior", "Dotaccentsmall", "Ringsmall", "", "", "", ""]; +const MacRomanEncoding = ["", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "space", "exclam", "quotedbl", "numbersign", "dollar", "percent", "ampersand", "quotesingle", "parenleft", "parenright", "asterisk", "plus", "comma", "hyphen", "period", "slash", "zero", "one", "two", "three", "four", "five", "six", "seven", "eight", "nine", "colon", "semicolon", "less", "equal", "greater", "question", "at", "A", "B", "C", "D", "E", "F", "G", "H", "I", "J", "K", "L", "M", "N", "O", "P", "Q", "R", "S", "T", "U", "V", "W", "X", "Y", "Z", "bracketleft", "backslash", "bracketright", "asciicircum", "underscore", "grave", "a", "b", "c", "d", "e", "f", "g", "h", "i", "j", "k", "l", "m", "n", "o", "p", "q", "r", "s", "t", "u", "v", "w", "x", "y", "z", "braceleft", "bar", "braceright", "asciitilde", "", "Adieresis", "Aring", "Ccedilla", "Eacute", "Ntilde", "Odieresis", "Udieresis", "aacute", "agrave", "acircumflex", "adieresis", "atilde", "aring", "ccedilla", "eacute", "egrave", "ecircumflex", "edieresis", "iacute", "igrave", "icircumflex", "idieresis", "ntilde", "oacute", "ograve", "ocircumflex", "odieresis", "otilde", "uacute", "ugrave", "ucircumflex", "udieresis", "dagger", "degree", "cent", "sterling", "section", "bullet", "paragraph", "germandbls", "registered", "copyright", "trademark", "acute", "dieresis", "notequal", "AE", "Oslash", "infinity", "plusminus", "lessequal", "greaterequal", "yen", "mu", "partialdiff", "summation", "product", "pi", "integral", "ordfeminine", "ordmasculine", "Omega", "ae", "oslash", "questiondown", "exclamdown", "logicalnot", "radical", "florin", "approxequal", "Delta", "guillemotleft", "guillemotright", "ellipsis", "space", "Agrave", "Atilde", "Otilde", "OE", "oe", "endash", "emdash", "quotedblleft", "quotedblright", "quoteleft", "quoteright", "divide", "lozenge", "ydieresis", "Ydieresis", "fraction", "currency", "guilsinglleft", "guilsinglright", "fi", "fl", "daggerdbl", "periodcentered", "quotesinglbase", "quotedblbase", "perthousand", "Acircumflex", "Ecircumflex", "Aacute", "Edieresis", "Egrave", "Iacute", "Icircumflex", "Idieresis", "Igrave", "Oacute", "Ocircumflex", "apple", "Ograve", "Uacute", "Ucircumflex", "Ugrave", "dotlessi", "circumflex", "tilde", "macron", "breve", "dotaccent", "ring", "cedilla", "hungarumlaut", "ogonek", "caron"]; +exports.MacRomanEncoding = MacRomanEncoding; +const StandardEncoding = ["", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "space", "exclam", "quotedbl", "numbersign", "dollar", "percent", "ampersand", "quoteright", "parenleft", "parenright", "asterisk", "plus", "comma", "hyphen", "period", "slash", "zero", "one", "two", "three", "four", "five", "six", "seven", "eight", "nine", "colon", "semicolon", "less", "equal", "greater", "question", "at", "A", "B", "C", "D", "E", "F", "G", "H", "I", "J", "K", "L", "M", "N", "O", "P", "Q", "R", "S", "T", "U", "V", "W", "X", "Y", "Z", "bracketleft", "backslash", "bracketright", "asciicircum", "underscore", "quoteleft", "a", "b", "c", "d", "e", "f", "g", "h", "i", "j", "k", "l", "m", "n", "o", "p", "q", "r", "s", "t", "u", "v", "w", "x", "y", "z", "braceleft", "bar", "braceright", "asciitilde", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "exclamdown", "cent", "sterling", "fraction", "yen", "florin", "section", "currency", "quotesingle", "quotedblleft", "guillemotleft", "guilsinglleft", "guilsinglright", "fi", "fl", "", "endash", "dagger", "daggerdbl", "periodcentered", "", "paragraph", "bullet", "quotesinglbase", "quotedblbase", "quotedblright", "guillemotright", "ellipsis", "perthousand", "", "questiondown", "", "grave", "acute", "circumflex", "tilde", "macron", "breve", "dotaccent", "dieresis", "", "ring", "cedilla", "", "hungarumlaut", "ogonek", "caron", "emdash", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "AE", "", "ordfeminine", "", "", "", "", "Lslash", "Oslash", "OE", "ordmasculine", "", "", "", "", "", "ae", "", "", "", "dotlessi", "", "", "lslash", "oslash", "oe", "germandbls", "", "", "", ""]; +exports.StandardEncoding = StandardEncoding; +const WinAnsiEncoding = ["", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "space", "exclam", "quotedbl", "numbersign", "dollar", "percent", "ampersand", "quotesingle", "parenleft", "parenright", "asterisk", "plus", "comma", "hyphen", "period", "slash", "zero", "one", "two", "three", "four", "five", "six", "seven", "eight", "nine", "colon", "semicolon", "less", "equal", "greater", "question", "at", "A", "B", "C", "D", "E", "F", "G", "H", "I", "J", "K", "L", "M", "N", "O", "P", "Q", "R", "S", "T", "U", "V", "W", "X", "Y", "Z", "bracketleft", "backslash", "bracketright", "asciicircum", "underscore", "grave", "a", "b", "c", "d", "e", "f", "g", "h", "i", "j", "k", "l", "m", "n", "o", "p", "q", "r", "s", "t", "u", "v", "w", "x", "y", "z", "braceleft", "bar", "braceright", "asciitilde", "bullet", "Euro", "bullet", "quotesinglbase", "florin", "quotedblbase", "ellipsis", "dagger", "daggerdbl", "circumflex", "perthousand", "Scaron", "guilsinglleft", "OE", "bullet", "Zcaron", "bullet", "bullet", "quoteleft", "quoteright", "quotedblleft", "quotedblright", "bullet", "endash", "emdash", "tilde", "trademark", "scaron", "guilsinglright", "oe", "bullet", "zcaron", "Ydieresis", "space", "exclamdown", "cent", "sterling", "currency", "yen", "brokenbar", "section", "dieresis", "copyright", "ordfeminine", "guillemotleft", "logicalnot", "hyphen", "registered", "macron", "degree", "plusminus", "twosuperior", "threesuperior", "acute", "mu", "paragraph", "periodcentered", "cedilla", "onesuperior", "ordmasculine", "guillemotright", "onequarter", "onehalf", "threequarters", "questiondown", "Agrave", "Aacute", "Acircumflex", "Atilde", "Adieresis", "Aring", "AE", "Ccedilla", "Egrave", "Eacute", "Ecircumflex", "Edieresis", "Igrave", "Iacute", "Icircumflex", "Idieresis", "Eth", "Ntilde", "Ograve", "Oacute", "Ocircumflex", "Otilde", "Odieresis", "multiply", "Oslash", "Ugrave", "Uacute", "Ucircumflex", "Udieresis", "Yacute", "Thorn", "germandbls", "agrave", "aacute", "acircumflex", "atilde", "adieresis", "aring", "ae", "ccedilla", "egrave", "eacute", "ecircumflex", "edieresis", "igrave", "iacute", "icircumflex", "idieresis", "eth", "ntilde", "ograve", "oacute", "ocircumflex", "otilde", "odieresis", "divide", "oslash", "ugrave", "uacute", "ucircumflex", "udieresis", "yacute", "thorn", "ydieresis"]; +exports.WinAnsiEncoding = WinAnsiEncoding; +const SymbolSetEncoding = ["", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "space", "exclam", "universal", "numbersign", "existential", "percent", "ampersand", "suchthat", "parenleft", "parenright", "asteriskmath", "plus", "comma", "minus", "period", "slash", "zero", "one", "two", "three", "four", "five", "six", "seven", "eight", "nine", "colon", "semicolon", "less", "equal", "greater", "question", "congruent", "Alpha", "Beta", "Chi", "Delta", "Epsilon", "Phi", "Gamma", "Eta", "Iota", "theta1", "Kappa", "Lambda", "Mu", "Nu", "Omicron", "Pi", "Theta", "Rho", "Sigma", "Tau", "Upsilon", "sigma1", "Omega", "Xi", "Psi", "Zeta", "bracketleft", "therefore", "bracketright", "perpendicular", "underscore", "radicalex", "alpha", "beta", "chi", "delta", "epsilon", "phi", "gamma", "eta", "iota", "phi1", "kappa", "lambda", "mu", "nu", "omicron", "pi", "theta", "rho", "sigma", "tau", "upsilon", "omega1", "omega", "xi", "psi", "zeta", "braceleft", "bar", "braceright", "similar", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "Euro", "Upsilon1", "minute", "lessequal", "fraction", "infinity", "florin", "club", "diamond", "heart", "spade", "arrowboth", "arrowleft", "arrowup", "arrowright", "arrowdown", "degree", "plusminus", "second", "greaterequal", "multiply", "proportional", "partialdiff", "bullet", "divide", "notequal", "equivalence", "approxequal", "ellipsis", "arrowvertex", "arrowhorizex", "carriagereturn", "aleph", "Ifraktur", "Rfraktur", "weierstrass", "circlemultiply", "circleplus", "emptyset", "intersection", "union", "propersuperset", "reflexsuperset", "notsubset", "propersubset", "reflexsubset", "element", "notelement", "angle", "gradient", "registerserif", "copyrightserif", "trademarkserif", "product", "radical", "dotmath", "logicalnot", "logicaland", "logicalor", "arrowdblboth", "arrowdblleft", "arrowdblup", "arrowdblright", "arrowdbldown", "lozenge", "angleleft", "registersans", "copyrightsans", "trademarksans", "summation", "parenlefttp", "parenleftex", "parenleftbt", "bracketlefttp", "bracketleftex", "bracketleftbt", "bracelefttp", "braceleftmid", "braceleftbt", "braceex", "", "angleright", "integral", "integraltp", "integralex", "integralbt", "parenrighttp", "parenrightex", "parenrightbt", "bracketrighttp", "bracketrightex", "bracketrightbt", "bracerighttp", "bracerightmid", "bracerightbt", ""]; +exports.SymbolSetEncoding = SymbolSetEncoding; +const ZapfDingbatsEncoding = ["", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "space", "a1", "a2", "a202", "a3", "a4", "a5", "a119", "a118", "a117", "a11", "a12", "a13", "a14", "a15", "a16", "a105", "a17", "a18", "a19", "a20", "a21", "a22", "a23", "a24", "a25", "a26", "a27", "a28", "a6", "a7", "a8", "a9", "a10", "a29", "a30", "a31", "a32", "a33", "a34", "a35", "a36", "a37", "a38", "a39", "a40", "a41", "a42", "a43", "a44", "a45", "a46", "a47", "a48", "a49", "a50", "a51", "a52", "a53", "a54", "a55", "a56", "a57", "a58", "a59", "a60", "a61", "a62", "a63", "a64", "a65", "a66", "a67", "a68", "a69", "a70", "a71", "a72", "a73", "a74", "a203", "a75", "a204", "a76", "a77", "a78", "a79", "a81", "a82", "a83", "a84", "a97", "a98", "a99", "a100", "", "a89", "a90", "a93", "a94", "a91", "a92", "a205", "a85", "a206", "a86", "a87", "a88", "a95", "a96", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "a101", "a102", "a103", "a104", "a106", "a107", "a108", "a112", "a111", "a110", "a109", "a120", "a121", "a122", "a123", "a124", "a125", "a126", "a127", "a128", "a129", "a130", "a131", "a132", "a133", "a134", "a135", "a136", "a137", "a138", "a139", "a140", "a141", "a142", "a143", "a144", "a145", "a146", "a147", "a148", "a149", "a150", "a151", "a152", "a153", "a154", "a155", "a156", "a157", "a158", "a159", "a160", "a161", "a163", "a164", "a196", "a165", "a192", "a166", "a167", "a168", "a169", "a170", "a171", "a172", "a173", "a162", "a174", "a175", "a176", "a177", "a178", "a179", "a193", "a180", "a199", "a181", "a200", "a182", "", "a201", "a183", "a184", "a197", "a185", "a194", "a198", "a186", "a195", "a187", "a188", "a189", "a190", "a191", ""]; +exports.ZapfDingbatsEncoding = ZapfDingbatsEncoding; + +function getEncoding(encodingName) { + switch (encodingName) { + case "WinAnsiEncoding": + return WinAnsiEncoding; + + case "StandardEncoding": + return StandardEncoding; + + case "MacRomanEncoding": + return MacRomanEncoding; + + case "SymbolSetEncoding": + return SymbolSetEncoding; + + case "ZapfDingbatsEncoding": + return ZapfDingbatsEncoding; + + case "ExpertEncoding": + return ExpertEncoding; + + case "MacExpertEncoding": + return MacExpertEncoding; + + default: + return null; + } +} + +/***/ }), +/* 35 */ +/***/ ((__unused_webpack_module, __webpack_exports__, __w_pdfjs_require__) => { + +__w_pdfjs_require__.r(__webpack_exports__); +/* harmony export */ __w_pdfjs_require__.d(__webpack_exports__, { +/* harmony export */ "getDingbatsGlyphsUnicode": () => (/* binding */ getDingbatsGlyphsUnicode), +/* harmony export */ "getGlyphsUnicode": () => (/* binding */ getGlyphsUnicode) +/* harmony export */ }); +/* harmony import */ var _core_utils_js__WEBPACK_IMPORTED_MODULE_0__ = __w_pdfjs_require__(8); + +const getGlyphsUnicode = (0,_core_utils_js__WEBPACK_IMPORTED_MODULE_0__.getArrayLookupTableFactory)(function () { + return [ + "A", + 0x0041, + "AE", + 0x00c6, + "AEacute", + 0x01fc, + "AEmacron", + 0x01e2, + "AEsmall", + 0xf7e6, + "Aacute", + 0x00c1, + "Aacutesmall", + 0xf7e1, + "Abreve", + 0x0102, + "Abreveacute", + 0x1eae, + "Abrevecyrillic", + 0x04d0, + "Abrevedotbelow", + 0x1eb6, + "Abrevegrave", + 0x1eb0, + "Abrevehookabove", + 0x1eb2, + "Abrevetilde", + 0x1eb4, + "Acaron", + 0x01cd, + "Acircle", + 0x24b6, + "Acircumflex", + 0x00c2, + "Acircumflexacute", + 0x1ea4, + "Acircumflexdotbelow", + 0x1eac, + "Acircumflexgrave", + 0x1ea6, + "Acircumflexhookabove", + 0x1ea8, + "Acircumflexsmall", + 0xf7e2, + "Acircumflextilde", + 0x1eaa, + "Acute", + 0xf6c9, + "Acutesmall", + 0xf7b4, + "Acyrillic", + 0x0410, + "Adblgrave", + 0x0200, + "Adieresis", + 0x00c4, + "Adieresiscyrillic", + 0x04d2, + "Adieresismacron", + 0x01de, + "Adieresissmall", + 0xf7e4, + "Adotbelow", + 0x1ea0, + "Adotmacron", + 0x01e0, + "Agrave", + 0x00c0, + "Agravesmall", + 0xf7e0, + "Ahookabove", + 0x1ea2, + "Aiecyrillic", + 0x04d4, + "Ainvertedbreve", + 0x0202, + "Alpha", + 0x0391, + "Alphatonos", + 0x0386, + "Amacron", + 0x0100, + "Amonospace", + 0xff21, + "Aogonek", + 0x0104, + "Aring", + 0x00c5, + "Aringacute", + 0x01fa, + "Aringbelow", + 0x1e00, + "Aringsmall", + 0xf7e5, + "Asmall", + 0xf761, + "Atilde", + 0x00c3, + "Atildesmall", + 0xf7e3, + "Aybarmenian", + 0x0531, + "B", + 0x0042, + "Bcircle", + 0x24b7, + "Bdotaccent", + 0x1e02, + "Bdotbelow", + 0x1e04, + "Becyrillic", + 0x0411, + "Benarmenian", + 0x0532, + "Beta", + 0x0392, + "Bhook", + 0x0181, + "Blinebelow", + 0x1e06, + "Bmonospace", + 0xff22, + "Brevesmall", + 0xf6f4, + "Bsmall", + 0xf762, + "Btopbar", + 0x0182, + "C", + 0x0043, + "Caarmenian", + 0x053e, + "Cacute", + 0x0106, + "Caron", + 0xf6ca, + "Caronsmall", + 0xf6f5, + "Ccaron", + 0x010c, + "Ccedilla", + 0x00c7, + "Ccedillaacute", + 0x1e08, + "Ccedillasmall", + 0xf7e7, + "Ccircle", + 0x24b8, + "Ccircumflex", + 0x0108, + "Cdot", + 0x010a, + "Cdotaccent", + 0x010a, + "Cedillasmall", + 0xf7b8, + "Chaarmenian", + 0x0549, + "Cheabkhasiancyrillic", + 0x04bc, + "Checyrillic", + 0x0427, + "Chedescenderabkhasiancyrillic", + 0x04be, + "Chedescendercyrillic", + 0x04b6, + "Chedieresiscyrillic", + 0x04f4, + "Cheharmenian", + 0x0543, + "Chekhakassiancyrillic", + 0x04cb, + "Cheverticalstrokecyrillic", + 0x04b8, + "Chi", + 0x03a7, + "Chook", + 0x0187, + "Circumflexsmall", + 0xf6f6, + "Cmonospace", + 0xff23, + "Coarmenian", + 0x0551, + "Csmall", + 0xf763, + "D", + 0x0044, + "DZ", + 0x01f1, + "DZcaron", + 0x01c4, + "Daarmenian", + 0x0534, + "Dafrican", + 0x0189, + "Dcaron", + 0x010e, + "Dcedilla", + 0x1e10, + "Dcircle", + 0x24b9, + "Dcircumflexbelow", + 0x1e12, + "Dcroat", + 0x0110, + "Ddotaccent", + 0x1e0a, + "Ddotbelow", + 0x1e0c, + "Decyrillic", + 0x0414, + "Deicoptic", + 0x03ee, + "Delta", + 0x2206, + "Deltagreek", + 0x0394, + "Dhook", + 0x018a, + "Dieresis", + 0xf6cb, + "DieresisAcute", + 0xf6cc, + "DieresisGrave", + 0xf6cd, + "Dieresissmall", + 0xf7a8, + "Digammagreek", + 0x03dc, + "Djecyrillic", + 0x0402, + "Dlinebelow", + 0x1e0e, + "Dmonospace", + 0xff24, + "Dotaccentsmall", + 0xf6f7, + "Dslash", + 0x0110, + "Dsmall", + 0xf764, + "Dtopbar", + 0x018b, + "Dz", + 0x01f2, + "Dzcaron", + 0x01c5, + "Dzeabkhasiancyrillic", + 0x04e0, + "Dzecyrillic", + 0x0405, + "Dzhecyrillic", + 0x040f, + "E", + 0x0045, + "Eacute", + 0x00c9, + "Eacutesmall", + 0xf7e9, + "Ebreve", + 0x0114, + "Ecaron", + 0x011a, + "Ecedillabreve", + 0x1e1c, + "Echarmenian", + 0x0535, + "Ecircle", + 0x24ba, + "Ecircumflex", + 0x00ca, + "Ecircumflexacute", + 0x1ebe, + "Ecircumflexbelow", + 0x1e18, + "Ecircumflexdotbelow", + 0x1ec6, + "Ecircumflexgrave", + 0x1ec0, + "Ecircumflexhookabove", + 0x1ec2, + "Ecircumflexsmall", + 0xf7ea, + "Ecircumflextilde", + 0x1ec4, + "Ecyrillic", + 0x0404, + "Edblgrave", + 0x0204, + "Edieresis", + 0x00cb, + "Edieresissmall", + 0xf7eb, + "Edot", + 0x0116, + "Edotaccent", + 0x0116, + "Edotbelow", + 0x1eb8, + "Efcyrillic", + 0x0424, + "Egrave", + 0x00c8, + "Egravesmall", + 0xf7e8, + "Eharmenian", + 0x0537, + "Ehookabove", + 0x1eba, + "Eightroman", + 0x2167, + "Einvertedbreve", + 0x0206, + "Eiotifiedcyrillic", + 0x0464, + "Elcyrillic", + 0x041b, + "Elevenroman", + 0x216a, + "Emacron", + 0x0112, + "Emacronacute", + 0x1e16, + "Emacrongrave", + 0x1e14, + "Emcyrillic", + 0x041c, + "Emonospace", + 0xff25, + "Encyrillic", + 0x041d, + "Endescendercyrillic", + 0x04a2, + "Eng", + 0x014a, + "Enghecyrillic", + 0x04a4, + "Enhookcyrillic", + 0x04c7, + "Eogonek", + 0x0118, + "Eopen", + 0x0190, + "Epsilon", + 0x0395, + "Epsilontonos", + 0x0388, + "Ercyrillic", + 0x0420, + "Ereversed", + 0x018e, + "Ereversedcyrillic", + 0x042d, + "Escyrillic", + 0x0421, + "Esdescendercyrillic", + 0x04aa, + "Esh", + 0x01a9, + "Esmall", + 0xf765, + "Eta", + 0x0397, + "Etarmenian", + 0x0538, + "Etatonos", + 0x0389, + "Eth", + 0x00d0, + "Ethsmall", + 0xf7f0, + "Etilde", + 0x1ebc, + "Etildebelow", + 0x1e1a, + "Euro", + 0x20ac, + "Ezh", + 0x01b7, + "Ezhcaron", + 0x01ee, + "Ezhreversed", + 0x01b8, + "F", + 0x0046, + "Fcircle", + 0x24bb, + "Fdotaccent", + 0x1e1e, + "Feharmenian", + 0x0556, + "Feicoptic", + 0x03e4, + "Fhook", + 0x0191, + "Fitacyrillic", + 0x0472, + "Fiveroman", + 0x2164, + "Fmonospace", + 0xff26, + "Fourroman", + 0x2163, + "Fsmall", + 0xf766, + "G", + 0x0047, + "GBsquare", + 0x3387, + "Gacute", + 0x01f4, + "Gamma", + 0x0393, + "Gammaafrican", + 0x0194, + "Gangiacoptic", + 0x03ea, + "Gbreve", + 0x011e, + "Gcaron", + 0x01e6, + "Gcedilla", + 0x0122, + "Gcircle", + 0x24bc, + "Gcircumflex", + 0x011c, + "Gcommaaccent", + 0x0122, + "Gdot", + 0x0120, + "Gdotaccent", + 0x0120, + "Gecyrillic", + 0x0413, + "Ghadarmenian", + 0x0542, + "Ghemiddlehookcyrillic", + 0x0494, + "Ghestrokecyrillic", + 0x0492, + "Gheupturncyrillic", + 0x0490, + "Ghook", + 0x0193, + "Gimarmenian", + 0x0533, + "Gjecyrillic", + 0x0403, + "Gmacron", + 0x1e20, + "Gmonospace", + 0xff27, + "Grave", + 0xf6ce, + "Gravesmall", + 0xf760, + "Gsmall", + 0xf767, + "Gsmallhook", + 0x029b, + "Gstroke", + 0x01e4, + "H", + 0x0048, + "H18533", + 0x25cf, + "H18543", + 0x25aa, + "H18551", + 0x25ab, + "H22073", + 0x25a1, + "HPsquare", + 0x33cb, + "Haabkhasiancyrillic", + 0x04a8, + "Hadescendercyrillic", + 0x04b2, + "Hardsigncyrillic", + 0x042a, + "Hbar", + 0x0126, + "Hbrevebelow", + 0x1e2a, + "Hcedilla", + 0x1e28, + "Hcircle", + 0x24bd, + "Hcircumflex", + 0x0124, + "Hdieresis", + 0x1e26, + "Hdotaccent", + 0x1e22, + "Hdotbelow", + 0x1e24, + "Hmonospace", + 0xff28, + "Hoarmenian", + 0x0540, + "Horicoptic", + 0x03e8, + "Hsmall", + 0xf768, + "Hungarumlaut", + 0xf6cf, + "Hungarumlautsmall", + 0xf6f8, + "Hzsquare", + 0x3390, + "I", + 0x0049, + "IAcyrillic", + 0x042f, + "IJ", + 0x0132, + "IUcyrillic", + 0x042e, + "Iacute", + 0x00cd, + "Iacutesmall", + 0xf7ed, + "Ibreve", + 0x012c, + "Icaron", + 0x01cf, + "Icircle", + 0x24be, + "Icircumflex", + 0x00ce, + "Icircumflexsmall", + 0xf7ee, + "Icyrillic", + 0x0406, + "Idblgrave", + 0x0208, + "Idieresis", + 0x00cf, + "Idieresisacute", + 0x1e2e, + "Idieresiscyrillic", + 0x04e4, + "Idieresissmall", + 0xf7ef, + "Idot", + 0x0130, + "Idotaccent", + 0x0130, + "Idotbelow", + 0x1eca, + "Iebrevecyrillic", + 0x04d6, + "Iecyrillic", + 0x0415, + "Ifraktur", + 0x2111, + "Igrave", + 0x00cc, + "Igravesmall", + 0xf7ec, + "Ihookabove", + 0x1ec8, + "Iicyrillic", + 0x0418, + "Iinvertedbreve", + 0x020a, + "Iishortcyrillic", + 0x0419, + "Imacron", + 0x012a, + "Imacroncyrillic", + 0x04e2, + "Imonospace", + 0xff29, + "Iniarmenian", + 0x053b, + "Iocyrillic", + 0x0401, + "Iogonek", + 0x012e, + "Iota", + 0x0399, + "Iotaafrican", + 0x0196, + "Iotadieresis", + 0x03aa, + "Iotatonos", + 0x038a, + "Ismall", + 0xf769, + "Istroke", + 0x0197, + "Itilde", + 0x0128, + "Itildebelow", + 0x1e2c, + "Izhitsacyrillic", + 0x0474, + "Izhitsadblgravecyrillic", + 0x0476, + "J", + 0x004a, + "Jaarmenian", + 0x0541, + "Jcircle", + 0x24bf, + "Jcircumflex", + 0x0134, + "Jecyrillic", + 0x0408, + "Jheharmenian", + 0x054b, + "Jmonospace", + 0xff2a, + "Jsmall", + 0xf76a, + "K", + 0x004b, + "KBsquare", + 0x3385, + "KKsquare", + 0x33cd, + "Kabashkircyrillic", + 0x04a0, + "Kacute", + 0x1e30, + "Kacyrillic", + 0x041a, + "Kadescendercyrillic", + 0x049a, + "Kahookcyrillic", + 0x04c3, + "Kappa", + 0x039a, + "Kastrokecyrillic", + 0x049e, + "Kaverticalstrokecyrillic", + 0x049c, + "Kcaron", + 0x01e8, + "Kcedilla", + 0x0136, + "Kcircle", + 0x24c0, + "Kcommaaccent", + 0x0136, + "Kdotbelow", + 0x1e32, + "Keharmenian", + 0x0554, + "Kenarmenian", + 0x053f, + "Khacyrillic", + 0x0425, + "Kheicoptic", + 0x03e6, + "Khook", + 0x0198, + "Kjecyrillic", + 0x040c, + "Klinebelow", + 0x1e34, + "Kmonospace", + 0xff2b, + "Koppacyrillic", + 0x0480, + "Koppagreek", + 0x03de, + "Ksicyrillic", + 0x046e, + "Ksmall", + 0xf76b, + "L", + 0x004c, + "LJ", + 0x01c7, + "LL", + 0xf6bf, + "Lacute", + 0x0139, + "Lambda", + 0x039b, + "Lcaron", + 0x013d, + "Lcedilla", + 0x013b, + "Lcircle", + 0x24c1, + "Lcircumflexbelow", + 0x1e3c, + "Lcommaaccent", + 0x013b, + "Ldot", + 0x013f, + "Ldotaccent", + 0x013f, + "Ldotbelow", + 0x1e36, + "Ldotbelowmacron", + 0x1e38, + "Liwnarmenian", + 0x053c, + "Lj", + 0x01c8, + "Ljecyrillic", + 0x0409, + "Llinebelow", + 0x1e3a, + "Lmonospace", + 0xff2c, + "Lslash", + 0x0141, + "Lslashsmall", + 0xf6f9, + "Lsmall", + 0xf76c, + "M", + 0x004d, + "MBsquare", + 0x3386, + "Macron", + 0xf6d0, + "Macronsmall", + 0xf7af, + "Macute", + 0x1e3e, + "Mcircle", + 0x24c2, + "Mdotaccent", + 0x1e40, + "Mdotbelow", + 0x1e42, + "Menarmenian", + 0x0544, + "Mmonospace", + 0xff2d, + "Msmall", + 0xf76d, + "Mturned", + 0x019c, + "Mu", + 0x039c, + "N", + 0x004e, + "NJ", + 0x01ca, + "Nacute", + 0x0143, + "Ncaron", + 0x0147, + "Ncedilla", + 0x0145, + "Ncircle", + 0x24c3, + "Ncircumflexbelow", + 0x1e4a, + "Ncommaaccent", + 0x0145, + "Ndotaccent", + 0x1e44, + "Ndotbelow", + 0x1e46, + "Nhookleft", + 0x019d, + "Nineroman", + 0x2168, + "Nj", + 0x01cb, + "Njecyrillic", + 0x040a, + "Nlinebelow", + 0x1e48, + "Nmonospace", + 0xff2e, + "Nowarmenian", + 0x0546, + "Nsmall", + 0xf76e, + "Ntilde", + 0x00d1, + "Ntildesmall", + 0xf7f1, + "Nu", + 0x039d, + "O", + 0x004f, + "OE", + 0x0152, + "OEsmall", + 0xf6fa, + "Oacute", + 0x00d3, + "Oacutesmall", + 0xf7f3, + "Obarredcyrillic", + 0x04e8, + "Obarreddieresiscyrillic", + 0x04ea, + "Obreve", + 0x014e, + "Ocaron", + 0x01d1, + "Ocenteredtilde", + 0x019f, + "Ocircle", + 0x24c4, + "Ocircumflex", + 0x00d4, + "Ocircumflexacute", + 0x1ed0, + "Ocircumflexdotbelow", + 0x1ed8, + "Ocircumflexgrave", + 0x1ed2, + "Ocircumflexhookabove", + 0x1ed4, + "Ocircumflexsmall", + 0xf7f4, + "Ocircumflextilde", + 0x1ed6, + "Ocyrillic", + 0x041e, + "Odblacute", + 0x0150, + "Odblgrave", + 0x020c, + "Odieresis", + 0x00d6, + "Odieresiscyrillic", + 0x04e6, + "Odieresissmall", + 0xf7f6, + "Odotbelow", + 0x1ecc, + "Ogoneksmall", + 0xf6fb, + "Ograve", + 0x00d2, + "Ogravesmall", + 0xf7f2, + "Oharmenian", + 0x0555, + "Ohm", + 0x2126, + "Ohookabove", + 0x1ece, + "Ohorn", + 0x01a0, + "Ohornacute", + 0x1eda, + "Ohorndotbelow", + 0x1ee2, + "Ohorngrave", + 0x1edc, + "Ohornhookabove", + 0x1ede, + "Ohorntilde", + 0x1ee0, + "Ohungarumlaut", + 0x0150, + "Oi", + 0x01a2, + "Oinvertedbreve", + 0x020e, + "Omacron", + 0x014c, + "Omacronacute", + 0x1e52, + "Omacrongrave", + 0x1e50, + "Omega", + 0x2126, + "Omegacyrillic", + 0x0460, + "Omegagreek", + 0x03a9, + "Omegaroundcyrillic", + 0x047a, + "Omegatitlocyrillic", + 0x047c, + "Omegatonos", + 0x038f, + "Omicron", + 0x039f, + "Omicrontonos", + 0x038c, + "Omonospace", + 0xff2f, + "Oneroman", + 0x2160, + "Oogonek", + 0x01ea, + "Oogonekmacron", + 0x01ec, + "Oopen", + 0x0186, + "Oslash", + 0x00d8, + "Oslashacute", + 0x01fe, + "Oslashsmall", + 0xf7f8, + "Osmall", + 0xf76f, + "Ostrokeacute", + 0x01fe, + "Otcyrillic", + 0x047e, + "Otilde", + 0x00d5, + "Otildeacute", + 0x1e4c, + "Otildedieresis", + 0x1e4e, + "Otildesmall", + 0xf7f5, + "P", + 0x0050, + "Pacute", + 0x1e54, + "Pcircle", + 0x24c5, + "Pdotaccent", + 0x1e56, + "Pecyrillic", + 0x041f, + "Peharmenian", + 0x054a, + "Pemiddlehookcyrillic", + 0x04a6, + "Phi", + 0x03a6, + "Phook", + 0x01a4, + "Pi", + 0x03a0, + "Piwrarmenian", + 0x0553, + "Pmonospace", + 0xff30, + "Psi", + 0x03a8, + "Psicyrillic", + 0x0470, + "Psmall", + 0xf770, + "Q", + 0x0051, + "Qcircle", + 0x24c6, + "Qmonospace", + 0xff31, + "Qsmall", + 0xf771, + "R", + 0x0052, + "Raarmenian", + 0x054c, + "Racute", + 0x0154, + "Rcaron", + 0x0158, + "Rcedilla", + 0x0156, + "Rcircle", + 0x24c7, + "Rcommaaccent", + 0x0156, + "Rdblgrave", + 0x0210, + "Rdotaccent", + 0x1e58, + "Rdotbelow", + 0x1e5a, + "Rdotbelowmacron", + 0x1e5c, + "Reharmenian", + 0x0550, + "Rfraktur", + 0x211c, + "Rho", + 0x03a1, + "Ringsmall", + 0xf6fc, + "Rinvertedbreve", + 0x0212, + "Rlinebelow", + 0x1e5e, + "Rmonospace", + 0xff32, + "Rsmall", + 0xf772, + "Rsmallinverted", + 0x0281, + "Rsmallinvertedsuperior", + 0x02b6, + "S", + 0x0053, + "SF010000", + 0x250c, + "SF020000", + 0x2514, + "SF030000", + 0x2510, + "SF040000", + 0x2518, + "SF050000", + 0x253c, + "SF060000", + 0x252c, + "SF070000", + 0x2534, + "SF080000", + 0x251c, + "SF090000", + 0x2524, + "SF100000", + 0x2500, + "SF110000", + 0x2502, + "SF190000", + 0x2561, + "SF200000", + 0x2562, + "SF210000", + 0x2556, + "SF220000", + 0x2555, + "SF230000", + 0x2563, + "SF240000", + 0x2551, + "SF250000", + 0x2557, + "SF260000", + 0x255d, + "SF270000", + 0x255c, + "SF280000", + 0x255b, + "SF360000", + 0x255e, + "SF370000", + 0x255f, + "SF380000", + 0x255a, + "SF390000", + 0x2554, + "SF400000", + 0x2569, + "SF410000", + 0x2566, + "SF420000", + 0x2560, + "SF430000", + 0x2550, + "SF440000", + 0x256c, + "SF450000", + 0x2567, + "SF460000", + 0x2568, + "SF470000", + 0x2564, + "SF480000", + 0x2565, + "SF490000", + 0x2559, + "SF500000", + 0x2558, + "SF510000", + 0x2552, + "SF520000", + 0x2553, + "SF530000", + 0x256b, + "SF540000", + 0x256a, + "Sacute", + 0x015a, + "Sacutedotaccent", + 0x1e64, + "Sampigreek", + 0x03e0, + "Scaron", + 0x0160, + "Scarondotaccent", + 0x1e66, + "Scaronsmall", + 0xf6fd, + "Scedilla", + 0x015e, + "Schwa", + 0x018f, + "Schwacyrillic", + 0x04d8, + "Schwadieresiscyrillic", + 0x04da, + "Scircle", + 0x24c8, + "Scircumflex", + 0x015c, + "Scommaaccent", + 0x0218, + "Sdotaccent", + 0x1e60, + "Sdotbelow", + 0x1e62, + "Sdotbelowdotaccent", + 0x1e68, + "Seharmenian", + 0x054d, + "Sevenroman", + 0x2166, + "Shaarmenian", + 0x0547, + "Shacyrillic", + 0x0428, + "Shchacyrillic", + 0x0429, + "Sheicoptic", + 0x03e2, + "Shhacyrillic", + 0x04ba, + "Shimacoptic", + 0x03ec, + "Sigma", + 0x03a3, + "Sixroman", + 0x2165, + "Smonospace", + 0xff33, + "Softsigncyrillic", + 0x042c, + "Ssmall", + 0xf773, + "Stigmagreek", + 0x03da, + "T", + 0x0054, + "Tau", + 0x03a4, + "Tbar", + 0x0166, + "Tcaron", + 0x0164, + "Tcedilla", + 0x0162, + "Tcircle", + 0x24c9, + "Tcircumflexbelow", + 0x1e70, + "Tcommaaccent", + 0x0162, + "Tdotaccent", + 0x1e6a, + "Tdotbelow", + 0x1e6c, + "Tecyrillic", + 0x0422, + "Tedescendercyrillic", + 0x04ac, + "Tenroman", + 0x2169, + "Tetsecyrillic", + 0x04b4, + "Theta", + 0x0398, + "Thook", + 0x01ac, + "Thorn", + 0x00de, + "Thornsmall", + 0xf7fe, + "Threeroman", + 0x2162, + "Tildesmall", + 0xf6fe, + "Tiwnarmenian", + 0x054f, + "Tlinebelow", + 0x1e6e, + "Tmonospace", + 0xff34, + "Toarmenian", + 0x0539, + "Tonefive", + 0x01bc, + "Tonesix", + 0x0184, + "Tonetwo", + 0x01a7, + "Tretroflexhook", + 0x01ae, + "Tsecyrillic", + 0x0426, + "Tshecyrillic", + 0x040b, + "Tsmall", + 0xf774, + "Twelveroman", + 0x216b, + "Tworoman", + 0x2161, + "U", + 0x0055, + "Uacute", + 0x00da, + "Uacutesmall", + 0xf7fa, + "Ubreve", + 0x016c, + "Ucaron", + 0x01d3, + "Ucircle", + 0x24ca, + "Ucircumflex", + 0x00db, + "Ucircumflexbelow", + 0x1e76, + "Ucircumflexsmall", + 0xf7fb, + "Ucyrillic", + 0x0423, + "Udblacute", + 0x0170, + "Udblgrave", + 0x0214, + "Udieresis", + 0x00dc, + "Udieresisacute", + 0x01d7, + "Udieresisbelow", + 0x1e72, + "Udieresiscaron", + 0x01d9, + "Udieresiscyrillic", + 0x04f0, + "Udieresisgrave", + 0x01db, + "Udieresismacron", + 0x01d5, + "Udieresissmall", + 0xf7fc, + "Udotbelow", + 0x1ee4, + "Ugrave", + 0x00d9, + "Ugravesmall", + 0xf7f9, + "Uhookabove", + 0x1ee6, + "Uhorn", + 0x01af, + "Uhornacute", + 0x1ee8, + "Uhorndotbelow", + 0x1ef0, + "Uhorngrave", + 0x1eea, + "Uhornhookabove", + 0x1eec, + "Uhorntilde", + 0x1eee, + "Uhungarumlaut", + 0x0170, + "Uhungarumlautcyrillic", + 0x04f2, + "Uinvertedbreve", + 0x0216, + "Ukcyrillic", + 0x0478, + "Umacron", + 0x016a, + "Umacroncyrillic", + 0x04ee, + "Umacrondieresis", + 0x1e7a, + "Umonospace", + 0xff35, + "Uogonek", + 0x0172, + "Upsilon", + 0x03a5, + "Upsilon1", + 0x03d2, + "Upsilonacutehooksymbolgreek", + 0x03d3, + "Upsilonafrican", + 0x01b1, + "Upsilondieresis", + 0x03ab, + "Upsilondieresishooksymbolgreek", + 0x03d4, + "Upsilonhooksymbol", + 0x03d2, + "Upsilontonos", + 0x038e, + "Uring", + 0x016e, + "Ushortcyrillic", + 0x040e, + "Usmall", + 0xf775, + "Ustraightcyrillic", + 0x04ae, + "Ustraightstrokecyrillic", + 0x04b0, + "Utilde", + 0x0168, + "Utildeacute", + 0x1e78, + "Utildebelow", + 0x1e74, + "V", + 0x0056, + "Vcircle", + 0x24cb, + "Vdotbelow", + 0x1e7e, + "Vecyrillic", + 0x0412, + "Vewarmenian", + 0x054e, + "Vhook", + 0x01b2, + "Vmonospace", + 0xff36, + "Voarmenian", + 0x0548, + "Vsmall", + 0xf776, + "Vtilde", + 0x1e7c, + "W", + 0x0057, + "Wacute", + 0x1e82, + "Wcircle", + 0x24cc, + "Wcircumflex", + 0x0174, + "Wdieresis", + 0x1e84, + "Wdotaccent", + 0x1e86, + "Wdotbelow", + 0x1e88, + "Wgrave", + 0x1e80, + "Wmonospace", + 0xff37, + "Wsmall", + 0xf777, + "X", + 0x0058, + "Xcircle", + 0x24cd, + "Xdieresis", + 0x1e8c, + "Xdotaccent", + 0x1e8a, + "Xeharmenian", + 0x053d, + "Xi", + 0x039e, + "Xmonospace", + 0xff38, + "Xsmall", + 0xf778, + "Y", + 0x0059, + "Yacute", + 0x00dd, + "Yacutesmall", + 0xf7fd, + "Yatcyrillic", + 0x0462, + "Ycircle", + 0x24ce, + "Ycircumflex", + 0x0176, + "Ydieresis", + 0x0178, + "Ydieresissmall", + 0xf7ff, + "Ydotaccent", + 0x1e8e, + "Ydotbelow", + 0x1ef4, + "Yericyrillic", + 0x042b, + "Yerudieresiscyrillic", + 0x04f8, + "Ygrave", + 0x1ef2, + "Yhook", + 0x01b3, + "Yhookabove", + 0x1ef6, + "Yiarmenian", + 0x0545, + "Yicyrillic", + 0x0407, + "Yiwnarmenian", + 0x0552, + "Ymonospace", + 0xff39, + "Ysmall", + 0xf779, + "Ytilde", + 0x1ef8, + "Yusbigcyrillic", + 0x046a, + "Yusbigiotifiedcyrillic", + 0x046c, + "Yuslittlecyrillic", + 0x0466, + "Yuslittleiotifiedcyrillic", + 0x0468, + "Z", + 0x005a, + "Zaarmenian", + 0x0536, + "Zacute", + 0x0179, + "Zcaron", + 0x017d, + "Zcaronsmall", + 0xf6ff, + "Zcircle", + 0x24cf, + "Zcircumflex", + 0x1e90, + "Zdot", + 0x017b, + "Zdotaccent", + 0x017b, + "Zdotbelow", + 0x1e92, + "Zecyrillic", + 0x0417, + "Zedescendercyrillic", + 0x0498, + "Zedieresiscyrillic", + 0x04de, + "Zeta", + 0x0396, + "Zhearmenian", + 0x053a, + "Zhebrevecyrillic", + 0x04c1, + "Zhecyrillic", + 0x0416, + "Zhedescendercyrillic", + 0x0496, + "Zhedieresiscyrillic", + 0x04dc, + "Zlinebelow", + 0x1e94, + "Zmonospace", + 0xff3a, + "Zsmall", + 0xf77a, + "Zstroke", + 0x01b5, + "a", + 0x0061, + "aabengali", + 0x0986, + "aacute", + 0x00e1, + "aadeva", + 0x0906, + "aagujarati", + 0x0a86, + "aagurmukhi", + 0x0a06, + "aamatragurmukhi", + 0x0a3e, + "aarusquare", + 0x3303, + "aavowelsignbengali", + 0x09be, + "aavowelsigndeva", + 0x093e, + "aavowelsigngujarati", + 0x0abe, + "abbreviationmarkarmenian", + 0x055f, + "abbreviationsigndeva", + 0x0970, + "abengali", + 0x0985, + "abopomofo", + 0x311a, + "abreve", + 0x0103, + "abreveacute", + 0x1eaf, + "abrevecyrillic", + 0x04d1, + "abrevedotbelow", + 0x1eb7, + "abrevegrave", + 0x1eb1, + "abrevehookabove", + 0x1eb3, + "abrevetilde", + 0x1eb5, + "acaron", + 0x01ce, + "acircle", + 0x24d0, + "acircumflex", + 0x00e2, + "acircumflexacute", + 0x1ea5, + "acircumflexdotbelow", + 0x1ead, + "acircumflexgrave", + 0x1ea7, + "acircumflexhookabove", + 0x1ea9, + "acircumflextilde", + 0x1eab, + "acute", + 0x00b4, + "acutebelowcmb", + 0x0317, + "acutecmb", + 0x0301, + "acutecomb", + 0x0301, + "acutedeva", + 0x0954, + "acutelowmod", + 0x02cf, + "acutetonecmb", + 0x0341, + "acyrillic", + 0x0430, + "adblgrave", + 0x0201, + "addakgurmukhi", + 0x0a71, + "adeva", + 0x0905, + "adieresis", + 0x00e4, + "adieresiscyrillic", + 0x04d3, + "adieresismacron", + 0x01df, + "adotbelow", + 0x1ea1, + "adotmacron", + 0x01e1, + "ae", + 0x00e6, + "aeacute", + 0x01fd, + "aekorean", + 0x3150, + "aemacron", + 0x01e3, + "afii00208", + 0x2015, + "afii08941", + 0x20a4, + "afii10017", + 0x0410, + "afii10018", + 0x0411, + "afii10019", + 0x0412, + "afii10020", + 0x0413, + "afii10021", + 0x0414, + "afii10022", + 0x0415, + "afii10023", + 0x0401, + "afii10024", + 0x0416, + "afii10025", + 0x0417, + "afii10026", + 0x0418, + "afii10027", + 0x0419, + "afii10028", + 0x041a, + "afii10029", + 0x041b, + "afii10030", + 0x041c, + "afii10031", + 0x041d, + "afii10032", + 0x041e, + "afii10033", + 0x041f, + "afii10034", + 0x0420, + "afii10035", + 0x0421, + "afii10036", + 0x0422, + "afii10037", + 0x0423, + "afii10038", + 0x0424, + "afii10039", + 0x0425, + "afii10040", + 0x0426, + "afii10041", + 0x0427, + "afii10042", + 0x0428, + "afii10043", + 0x0429, + "afii10044", + 0x042a, + "afii10045", + 0x042b, + "afii10046", + 0x042c, + "afii10047", + 0x042d, + "afii10048", + 0x042e, + "afii10049", + 0x042f, + "afii10050", + 0x0490, + "afii10051", + 0x0402, + "afii10052", + 0x0403, + "afii10053", + 0x0404, + "afii10054", + 0x0405, + "afii10055", + 0x0406, + "afii10056", + 0x0407, + "afii10057", + 0x0408, + "afii10058", + 0x0409, + "afii10059", + 0x040a, + "afii10060", + 0x040b, + "afii10061", + 0x040c, + "afii10062", + 0x040e, + "afii10063", + 0xf6c4, + "afii10064", + 0xf6c5, + "afii10065", + 0x0430, + "afii10066", + 0x0431, + "afii10067", + 0x0432, + "afii10068", + 0x0433, + "afii10069", + 0x0434, + "afii10070", + 0x0435, + "afii10071", + 0x0451, + "afii10072", + 0x0436, + "afii10073", + 0x0437, + "afii10074", + 0x0438, + "afii10075", + 0x0439, + "afii10076", + 0x043a, + "afii10077", + 0x043b, + "afii10078", + 0x043c, + "afii10079", + 0x043d, + "afii10080", + 0x043e, + "afii10081", + 0x043f, + "afii10082", + 0x0440, + "afii10083", + 0x0441, + "afii10084", + 0x0442, + "afii10085", + 0x0443, + "afii10086", + 0x0444, + "afii10087", + 0x0445, + "afii10088", + 0x0446, + "afii10089", + 0x0447, + "afii10090", + 0x0448, + "afii10091", + 0x0449, + "afii10092", + 0x044a, + "afii10093", + 0x044b, + "afii10094", + 0x044c, + "afii10095", + 0x044d, + "afii10096", + 0x044e, + "afii10097", + 0x044f, + "afii10098", + 0x0491, + "afii10099", + 0x0452, + "afii10100", + 0x0453, + "afii10101", + 0x0454, + "afii10102", + 0x0455, + "afii10103", + 0x0456, + "afii10104", + 0x0457, + "afii10105", + 0x0458, + "afii10106", + 0x0459, + "afii10107", + 0x045a, + "afii10108", + 0x045b, + "afii10109", + 0x045c, + "afii10110", + 0x045e, + "afii10145", + 0x040f, + "afii10146", + 0x0462, + "afii10147", + 0x0472, + "afii10148", + 0x0474, + "afii10192", + 0xf6c6, + "afii10193", + 0x045f, + "afii10194", + 0x0463, + "afii10195", + 0x0473, + "afii10196", + 0x0475, + "afii10831", + 0xf6c7, + "afii10832", + 0xf6c8, + "afii10846", + 0x04d9, + "afii299", + 0x200e, + "afii300", + 0x200f, + "afii301", + 0x200d, + "afii57381", + 0x066a, + "afii57388", + 0x060c, + "afii57392", + 0x0660, + "afii57393", + 0x0661, + "afii57394", + 0x0662, + "afii57395", + 0x0663, + "afii57396", + 0x0664, + "afii57397", + 0x0665, + "afii57398", + 0x0666, + "afii57399", + 0x0667, + "afii57400", + 0x0668, + "afii57401", + 0x0669, + "afii57403", + 0x061b, + "afii57407", + 0x061f, + "afii57409", + 0x0621, + "afii57410", + 0x0622, + "afii57411", + 0x0623, + "afii57412", + 0x0624, + "afii57413", + 0x0625, + "afii57414", + 0x0626, + "afii57415", + 0x0627, + "afii57416", + 0x0628, + "afii57417", + 0x0629, + "afii57418", + 0x062a, + "afii57419", + 0x062b, + "afii57420", + 0x062c, + "afii57421", + 0x062d, + "afii57422", + 0x062e, + "afii57423", + 0x062f, + "afii57424", + 0x0630, + "afii57425", + 0x0631, + "afii57426", + 0x0632, + "afii57427", + 0x0633, + "afii57428", + 0x0634, + "afii57429", + 0x0635, + "afii57430", + 0x0636, + "afii57431", + 0x0637, + "afii57432", + 0x0638, + "afii57433", + 0x0639, + "afii57434", + 0x063a, + "afii57440", + 0x0640, + "afii57441", + 0x0641, + "afii57442", + 0x0642, + "afii57443", + 0x0643, + "afii57444", + 0x0644, + "afii57445", + 0x0645, + "afii57446", + 0x0646, + "afii57448", + 0x0648, + "afii57449", + 0x0649, + "afii57450", + 0x064a, + "afii57451", + 0x064b, + "afii57452", + 0x064c, + "afii57453", + 0x064d, + "afii57454", + 0x064e, + "afii57455", + 0x064f, + "afii57456", + 0x0650, + "afii57457", + 0x0651, + "afii57458", + 0x0652, + "afii57470", + 0x0647, + "afii57505", + 0x06a4, + "afii57506", + 0x067e, + "afii57507", + 0x0686, + "afii57508", + 0x0698, + "afii57509", + 0x06af, + "afii57511", + 0x0679, + "afii57512", + 0x0688, + "afii57513", + 0x0691, + "afii57514", + 0x06ba, + "afii57519", + 0x06d2, + "afii57534", + 0x06d5, + "afii57636", + 0x20aa, + "afii57645", + 0x05be, + "afii57658", + 0x05c3, + "afii57664", + 0x05d0, + "afii57665", + 0x05d1, + "afii57666", + 0x05d2, + "afii57667", + 0x05d3, + "afii57668", + 0x05d4, + "afii57669", + 0x05d5, + "afii57670", + 0x05d6, + "afii57671", + 0x05d7, + "afii57672", + 0x05d8, + "afii57673", + 0x05d9, + "afii57674", + 0x05da, + "afii57675", + 0x05db, + "afii57676", + 0x05dc, + "afii57677", + 0x05dd, + "afii57678", + 0x05de, + "afii57679", + 0x05df, + "afii57680", + 0x05e0, + "afii57681", + 0x05e1, + "afii57682", + 0x05e2, + "afii57683", + 0x05e3, + "afii57684", + 0x05e4, + "afii57685", + 0x05e5, + "afii57686", + 0x05e6, + "afii57687", + 0x05e7, + "afii57688", + 0x05e8, + "afii57689", + 0x05e9, + "afii57690", + 0x05ea, + "afii57694", + 0xfb2a, + "afii57695", + 0xfb2b, + "afii57700", + 0xfb4b, + "afii57705", + 0xfb1f, + "afii57716", + 0x05f0, + "afii57717", + 0x05f1, + "afii57718", + 0x05f2, + "afii57723", + 0xfb35, + "afii57793", + 0x05b4, + "afii57794", + 0x05b5, + "afii57795", + 0x05b6, + "afii57796", + 0x05bb, + "afii57797", + 0x05b8, + "afii57798", + 0x05b7, + "afii57799", + 0x05b0, + "afii57800", + 0x05b2, + "afii57801", + 0x05b1, + "afii57802", + 0x05b3, + "afii57803", + 0x05c2, + "afii57804", + 0x05c1, + "afii57806", + 0x05b9, + "afii57807", + 0x05bc, + "afii57839", + 0x05bd, + "afii57841", + 0x05bf, + "afii57842", + 0x05c0, + "afii57929", + 0x02bc, + "afii61248", + 0x2105, + "afii61289", + 0x2113, + "afii61352", + 0x2116, + "afii61573", + 0x202c, + "afii61574", + 0x202d, + "afii61575", + 0x202e, + "afii61664", + 0x200c, + "afii63167", + 0x066d, + "afii64937", + 0x02bd, + "agrave", + 0x00e0, + "agujarati", + 0x0a85, + "agurmukhi", + 0x0a05, + "ahiragana", + 0x3042, + "ahookabove", + 0x1ea3, + "aibengali", + 0x0990, + "aibopomofo", + 0x311e, + "aideva", + 0x0910, + "aiecyrillic", + 0x04d5, + "aigujarati", + 0x0a90, + "aigurmukhi", + 0x0a10, + "aimatragurmukhi", + 0x0a48, + "ainarabic", + 0x0639, + "ainfinalarabic", + 0xfeca, + "aininitialarabic", + 0xfecb, + "ainmedialarabic", + 0xfecc, + "ainvertedbreve", + 0x0203, + "aivowelsignbengali", + 0x09c8, + "aivowelsigndeva", + 0x0948, + "aivowelsigngujarati", + 0x0ac8, + "akatakana", + 0x30a2, + "akatakanahalfwidth", + 0xff71, + "akorean", + 0x314f, + "alef", + 0x05d0, + "alefarabic", + 0x0627, + "alefdageshhebrew", + 0xfb30, + "aleffinalarabic", + 0xfe8e, + "alefhamzaabovearabic", + 0x0623, + "alefhamzaabovefinalarabic", + 0xfe84, + "alefhamzabelowarabic", + 0x0625, + "alefhamzabelowfinalarabic", + 0xfe88, + "alefhebrew", + 0x05d0, + "aleflamedhebrew", + 0xfb4f, + "alefmaddaabovearabic", + 0x0622, + "alefmaddaabovefinalarabic", + 0xfe82, + "alefmaksuraarabic", + 0x0649, + "alefmaksurafinalarabic", + 0xfef0, + "alefmaksurainitialarabic", + 0xfef3, + "alefmaksuramedialarabic", + 0xfef4, + "alefpatahhebrew", + 0xfb2e, + "alefqamatshebrew", + 0xfb2f, + "aleph", + 0x2135, + "allequal", + 0x224c, + "alpha", + 0x03b1, + "alphatonos", + 0x03ac, + "amacron", + 0x0101, + "amonospace", + 0xff41, + "ampersand", + 0x0026, + "ampersandmonospace", + 0xff06, + "ampersandsmall", + 0xf726, + "amsquare", + 0x33c2, + "anbopomofo", + 0x3122, + "angbopomofo", + 0x3124, + "angbracketleft", + 0x3008, + "angbracketright", + 0x3009, + "angkhankhuthai", + 0x0e5a, + "angle", + 0x2220, + "anglebracketleft", + 0x3008, + "anglebracketleftvertical", + 0xfe3f, + "anglebracketright", + 0x3009, + "anglebracketrightvertical", + 0xfe40, + "angleleft", + 0x2329, + "angleright", + 0x232a, + "angstrom", + 0x212b, + "anoteleia", + 0x0387, + "anudattadeva", + 0x0952, + "anusvarabengali", + 0x0982, + "anusvaradeva", + 0x0902, + "anusvaragujarati", + 0x0a82, + "aogonek", + 0x0105, + "apaatosquare", + 0x3300, + "aparen", + 0x249c, + "apostrophearmenian", + 0x055a, + "apostrophemod", + 0x02bc, + "apple", + 0xf8ff, + "approaches", + 0x2250, + "approxequal", + 0x2248, + "approxequalorimage", + 0x2252, + "approximatelyequal", + 0x2245, + "araeaekorean", + 0x318e, + "araeakorean", + 0x318d, + "arc", + 0x2312, + "arighthalfring", + 0x1e9a, + "aring", + 0x00e5, + "aringacute", + 0x01fb, + "aringbelow", + 0x1e01, + "arrowboth", + 0x2194, + "arrowdashdown", + 0x21e3, + "arrowdashleft", + 0x21e0, + "arrowdashright", + 0x21e2, + "arrowdashup", + 0x21e1, + "arrowdblboth", + 0x21d4, + "arrowdbldown", + 0x21d3, + "arrowdblleft", + 0x21d0, + "arrowdblright", + 0x21d2, + "arrowdblup", + 0x21d1, + "arrowdown", + 0x2193, + "arrowdownleft", + 0x2199, + "arrowdownright", + 0x2198, + "arrowdownwhite", + 0x21e9, + "arrowheaddownmod", + 0x02c5, + "arrowheadleftmod", + 0x02c2, + "arrowheadrightmod", + 0x02c3, + "arrowheadupmod", + 0x02c4, + "arrowhorizex", + 0xf8e7, + "arrowleft", + 0x2190, + "arrowleftdbl", + 0x21d0, + "arrowleftdblstroke", + 0x21cd, + "arrowleftoverright", + 0x21c6, + "arrowleftwhite", + 0x21e6, + "arrowright", + 0x2192, + "arrowrightdblstroke", + 0x21cf, + "arrowrightheavy", + 0x279e, + "arrowrightoverleft", + 0x21c4, + "arrowrightwhite", + 0x21e8, + "arrowtableft", + 0x21e4, + "arrowtabright", + 0x21e5, + "arrowup", + 0x2191, + "arrowupdn", + 0x2195, + "arrowupdnbse", + 0x21a8, + "arrowupdownbase", + 0x21a8, + "arrowupleft", + 0x2196, + "arrowupleftofdown", + 0x21c5, + "arrowupright", + 0x2197, + "arrowupwhite", + 0x21e7, + "arrowvertex", + 0xf8e6, + "asciicircum", + 0x005e, + "asciicircummonospace", + 0xff3e, + "asciitilde", + 0x007e, + "asciitildemonospace", + 0xff5e, + "ascript", + 0x0251, + "ascriptturned", + 0x0252, + "asmallhiragana", + 0x3041, + "asmallkatakana", + 0x30a1, + "asmallkatakanahalfwidth", + 0xff67, + "asterisk", + 0x002a, + "asteriskaltonearabic", + 0x066d, + "asteriskarabic", + 0x066d, + "asteriskmath", + 0x2217, + "asteriskmonospace", + 0xff0a, + "asterisksmall", + 0xfe61, + "asterism", + 0x2042, + "asuperior", + 0xf6e9, + "asymptoticallyequal", + 0x2243, + "at", + 0x0040, + "atilde", + 0x00e3, + "atmonospace", + 0xff20, + "atsmall", + 0xfe6b, + "aturned", + 0x0250, + "aubengali", + 0x0994, + "aubopomofo", + 0x3120, + "audeva", + 0x0914, + "augujarati", + 0x0a94, + "augurmukhi", + 0x0a14, + "aulengthmarkbengali", + 0x09d7, + "aumatragurmukhi", + 0x0a4c, + "auvowelsignbengali", + 0x09cc, + "auvowelsigndeva", + 0x094c, + "auvowelsigngujarati", + 0x0acc, + "avagrahadeva", + 0x093d, + "aybarmenian", + 0x0561, + "ayin", + 0x05e2, + "ayinaltonehebrew", + 0xfb20, + "ayinhebrew", + 0x05e2, + "b", + 0x0062, + "babengali", + 0x09ac, + "backslash", + 0x005c, + "backslashmonospace", + 0xff3c, + "badeva", + 0x092c, + "bagujarati", + 0x0aac, + "bagurmukhi", + 0x0a2c, + "bahiragana", + 0x3070, + "bahtthai", + 0x0e3f, + "bakatakana", + 0x30d0, + "bar", + 0x007c, + "barmonospace", + 0xff5c, + "bbopomofo", + 0x3105, + "bcircle", + 0x24d1, + "bdotaccent", + 0x1e03, + "bdotbelow", + 0x1e05, + "beamedsixteenthnotes", + 0x266c, + "because", + 0x2235, + "becyrillic", + 0x0431, + "beharabic", + 0x0628, + "behfinalarabic", + 0xfe90, + "behinitialarabic", + 0xfe91, + "behiragana", + 0x3079, + "behmedialarabic", + 0xfe92, + "behmeeminitialarabic", + 0xfc9f, + "behmeemisolatedarabic", + 0xfc08, + "behnoonfinalarabic", + 0xfc6d, + "bekatakana", + 0x30d9, + "benarmenian", + 0x0562, + "bet", + 0x05d1, + "beta", + 0x03b2, + "betasymbolgreek", + 0x03d0, + "betdagesh", + 0xfb31, + "betdageshhebrew", + 0xfb31, + "bethebrew", + 0x05d1, + "betrafehebrew", + 0xfb4c, + "bhabengali", + 0x09ad, + "bhadeva", + 0x092d, + "bhagujarati", + 0x0aad, + "bhagurmukhi", + 0x0a2d, + "bhook", + 0x0253, + "bihiragana", + 0x3073, + "bikatakana", + 0x30d3, + "bilabialclick", + 0x0298, + "bindigurmukhi", + 0x0a02, + "birusquare", + 0x3331, + "blackcircle", + 0x25cf, + "blackdiamond", + 0x25c6, + "blackdownpointingtriangle", + 0x25bc, + "blackleftpointingpointer", + 0x25c4, + "blackleftpointingtriangle", + 0x25c0, + "blacklenticularbracketleft", + 0x3010, + "blacklenticularbracketleftvertical", + 0xfe3b, + "blacklenticularbracketright", + 0x3011, + "blacklenticularbracketrightvertical", + 0xfe3c, + "blacklowerlefttriangle", + 0x25e3, + "blacklowerrighttriangle", + 0x25e2, + "blackrectangle", + 0x25ac, + "blackrightpointingpointer", + 0x25ba, + "blackrightpointingtriangle", + 0x25b6, + "blacksmallsquare", + 0x25aa, + "blacksmilingface", + 0x263b, + "blacksquare", + 0x25a0, + "blackstar", + 0x2605, + "blackupperlefttriangle", + 0x25e4, + "blackupperrighttriangle", + 0x25e5, + "blackuppointingsmalltriangle", + 0x25b4, + "blackuppointingtriangle", + 0x25b2, + "blank", + 0x2423, + "blinebelow", + 0x1e07, + "block", + 0x2588, + "bmonospace", + 0xff42, + "bobaimaithai", + 0x0e1a, + "bohiragana", + 0x307c, + "bokatakana", + 0x30dc, + "bparen", + 0x249d, + "bqsquare", + 0x33c3, + "braceex", + 0xf8f4, + "braceleft", + 0x007b, + "braceleftbt", + 0xf8f3, + "braceleftmid", + 0xf8f2, + "braceleftmonospace", + 0xff5b, + "braceleftsmall", + 0xfe5b, + "bracelefttp", + 0xf8f1, + "braceleftvertical", + 0xfe37, + "braceright", + 0x007d, + "bracerightbt", + 0xf8fe, + "bracerightmid", + 0xf8fd, + "bracerightmonospace", + 0xff5d, + "bracerightsmall", + 0xfe5c, + "bracerighttp", + 0xf8fc, + "bracerightvertical", + 0xfe38, + "bracketleft", + 0x005b, + "bracketleftbt", + 0xf8f0, + "bracketleftex", + 0xf8ef, + "bracketleftmonospace", + 0xff3b, + "bracketlefttp", + 0xf8ee, + "bracketright", + 0x005d, + "bracketrightbt", + 0xf8fb, + "bracketrightex", + 0xf8fa, + "bracketrightmonospace", + 0xff3d, + "bracketrighttp", + 0xf8f9, + "breve", + 0x02d8, + "brevebelowcmb", + 0x032e, + "brevecmb", + 0x0306, + "breveinvertedbelowcmb", + 0x032f, + "breveinvertedcmb", + 0x0311, + "breveinverteddoublecmb", + 0x0361, + "bridgebelowcmb", + 0x032a, + "bridgeinvertedbelowcmb", + 0x033a, + "brokenbar", + 0x00a6, + "bstroke", + 0x0180, + "bsuperior", + 0xf6ea, + "btopbar", + 0x0183, + "buhiragana", + 0x3076, + "bukatakana", + 0x30d6, + "bullet", + 0x2022, + "bulletinverse", + 0x25d8, + "bulletoperator", + 0x2219, + "bullseye", + 0x25ce, + "c", + 0x0063, + "caarmenian", + 0x056e, + "cabengali", + 0x099a, + "cacute", + 0x0107, + "cadeva", + 0x091a, + "cagujarati", + 0x0a9a, + "cagurmukhi", + 0x0a1a, + "calsquare", + 0x3388, + "candrabindubengali", + 0x0981, + "candrabinducmb", + 0x0310, + "candrabindudeva", + 0x0901, + "candrabindugujarati", + 0x0a81, + "capslock", + 0x21ea, + "careof", + 0x2105, + "caron", + 0x02c7, + "caronbelowcmb", + 0x032c, + "caroncmb", + 0x030c, + "carriagereturn", + 0x21b5, + "cbopomofo", + 0x3118, + "ccaron", + 0x010d, + "ccedilla", + 0x00e7, + "ccedillaacute", + 0x1e09, + "ccircle", + 0x24d2, + "ccircumflex", + 0x0109, + "ccurl", + 0x0255, + "cdot", + 0x010b, + "cdotaccent", + 0x010b, + "cdsquare", + 0x33c5, + "cedilla", + 0x00b8, + "cedillacmb", + 0x0327, + "cent", + 0x00a2, + "centigrade", + 0x2103, + "centinferior", + 0xf6df, + "centmonospace", + 0xffe0, + "centoldstyle", + 0xf7a2, + "centsuperior", + 0xf6e0, + "chaarmenian", + 0x0579, + "chabengali", + 0x099b, + "chadeva", + 0x091b, + "chagujarati", + 0x0a9b, + "chagurmukhi", + 0x0a1b, + "chbopomofo", + 0x3114, + "cheabkhasiancyrillic", + 0x04bd, + "checkmark", + 0x2713, + "checyrillic", + 0x0447, + "chedescenderabkhasiancyrillic", + 0x04bf, + "chedescendercyrillic", + 0x04b7, + "chedieresiscyrillic", + 0x04f5, + "cheharmenian", + 0x0573, + "chekhakassiancyrillic", + 0x04cc, + "cheverticalstrokecyrillic", + 0x04b9, + "chi", + 0x03c7, + "chieuchacirclekorean", + 0x3277, + "chieuchaparenkorean", + 0x3217, + "chieuchcirclekorean", + 0x3269, + "chieuchkorean", + 0x314a, + "chieuchparenkorean", + 0x3209, + "chochangthai", + 0x0e0a, + "chochanthai", + 0x0e08, + "chochingthai", + 0x0e09, + "chochoethai", + 0x0e0c, + "chook", + 0x0188, + "cieucacirclekorean", + 0x3276, + "cieucaparenkorean", + 0x3216, + "cieuccirclekorean", + 0x3268, + "cieuckorean", + 0x3148, + "cieucparenkorean", + 0x3208, + "cieucuparenkorean", + 0x321c, + "circle", + 0x25cb, + "circlecopyrt", + 0x00a9, + "circlemultiply", + 0x2297, + "circleot", + 0x2299, + "circleplus", + 0x2295, + "circlepostalmark", + 0x3036, + "circlewithlefthalfblack", + 0x25d0, + "circlewithrighthalfblack", + 0x25d1, + "circumflex", + 0x02c6, + "circumflexbelowcmb", + 0x032d, + "circumflexcmb", + 0x0302, + "clear", + 0x2327, + "clickalveolar", + 0x01c2, + "clickdental", + 0x01c0, + "clicklateral", + 0x01c1, + "clickretroflex", + 0x01c3, + "club", + 0x2663, + "clubsuitblack", + 0x2663, + "clubsuitwhite", + 0x2667, + "cmcubedsquare", + 0x33a4, + "cmonospace", + 0xff43, + "cmsquaredsquare", + 0x33a0, + "coarmenian", + 0x0581, + "colon", + 0x003a, + "colonmonetary", + 0x20a1, + "colonmonospace", + 0xff1a, + "colonsign", + 0x20a1, + "colonsmall", + 0xfe55, + "colontriangularhalfmod", + 0x02d1, + "colontriangularmod", + 0x02d0, + "comma", + 0x002c, + "commaabovecmb", + 0x0313, + "commaaboverightcmb", + 0x0315, + "commaaccent", + 0xf6c3, + "commaarabic", + 0x060c, + "commaarmenian", + 0x055d, + "commainferior", + 0xf6e1, + "commamonospace", + 0xff0c, + "commareversedabovecmb", + 0x0314, + "commareversedmod", + 0x02bd, + "commasmall", + 0xfe50, + "commasuperior", + 0xf6e2, + "commaturnedabovecmb", + 0x0312, + "commaturnedmod", + 0x02bb, + "compass", + 0x263c, + "congruent", + 0x2245, + "contourintegral", + 0x222e, + "control", + 0x2303, + "controlACK", + 0x0006, + "controlBEL", + 0x0007, + "controlBS", + 0x0008, + "controlCAN", + 0x0018, + "controlCR", + 0x000d, + "controlDC1", + 0x0011, + "controlDC2", + 0x0012, + "controlDC3", + 0x0013, + "controlDC4", + 0x0014, + "controlDEL", + 0x007f, + "controlDLE", + 0x0010, + "controlEM", + 0x0019, + "controlENQ", + 0x0005, + "controlEOT", + 0x0004, + "controlESC", + 0x001b, + "controlETB", + 0x0017, + "controlETX", + 0x0003, + "controlFF", + 0x000c, + "controlFS", + 0x001c, + "controlGS", + 0x001d, + "controlHT", + 0x0009, + "controlLF", + 0x000a, + "controlNAK", + 0x0015, + "controlNULL", + 0x0000, + "controlRS", + 0x001e, + "controlSI", + 0x000f, + "controlSO", + 0x000e, + "controlSOT", + 0x0002, + "controlSTX", + 0x0001, + "controlSUB", + 0x001a, + "controlSYN", + 0x0016, + "controlUS", + 0x001f, + "controlVT", + 0x000b, + "copyright", + 0x00a9, + "copyrightsans", + 0xf8e9, + "copyrightserif", + 0xf6d9, + "cornerbracketleft", + 0x300c, + "cornerbracketlefthalfwidth", + 0xff62, + "cornerbracketleftvertical", + 0xfe41, + "cornerbracketright", + 0x300d, + "cornerbracketrighthalfwidth", + 0xff63, + "cornerbracketrightvertical", + 0xfe42, + "corporationsquare", + 0x337f, + "cosquare", + 0x33c7, + "coverkgsquare", + 0x33c6, + "cparen", + 0x249e, + "cruzeiro", + 0x20a2, + "cstretched", + 0x0297, + "curlyand", + 0x22cf, + "curlyor", + 0x22ce, + "currency", + 0x00a4, + "cyrBreve", + 0xf6d1, + "cyrFlex", + 0xf6d2, + "cyrbreve", + 0xf6d4, + "cyrflex", + 0xf6d5, + "d", + 0x0064, + "daarmenian", + 0x0564, + "dabengali", + 0x09a6, + "dadarabic", + 0x0636, + "dadeva", + 0x0926, + "dadfinalarabic", + 0xfebe, + "dadinitialarabic", + 0xfebf, + "dadmedialarabic", + 0xfec0, + "dagesh", + 0x05bc, + "dageshhebrew", + 0x05bc, + "dagger", + 0x2020, + "daggerdbl", + 0x2021, + "dagujarati", + 0x0aa6, + "dagurmukhi", + 0x0a26, + "dahiragana", + 0x3060, + "dakatakana", + 0x30c0, + "dalarabic", + 0x062f, + "dalet", + 0x05d3, + "daletdagesh", + 0xfb33, + "daletdageshhebrew", + 0xfb33, + "dalethebrew", + 0x05d3, + "dalfinalarabic", + 0xfeaa, + "dammaarabic", + 0x064f, + "dammalowarabic", + 0x064f, + "dammatanaltonearabic", + 0x064c, + "dammatanarabic", + 0x064c, + "danda", + 0x0964, + "dargahebrew", + 0x05a7, + "dargalefthebrew", + 0x05a7, + "dasiapneumatacyrilliccmb", + 0x0485, + "dblGrave", + 0xf6d3, + "dblanglebracketleft", + 0x300a, + "dblanglebracketleftvertical", + 0xfe3d, + "dblanglebracketright", + 0x300b, + "dblanglebracketrightvertical", + 0xfe3e, + "dblarchinvertedbelowcmb", + 0x032b, + "dblarrowleft", + 0x21d4, + "dblarrowright", + 0x21d2, + "dbldanda", + 0x0965, + "dblgrave", + 0xf6d6, + "dblgravecmb", + 0x030f, + "dblintegral", + 0x222c, + "dbllowline", + 0x2017, + "dbllowlinecmb", + 0x0333, + "dbloverlinecmb", + 0x033f, + "dblprimemod", + 0x02ba, + "dblverticalbar", + 0x2016, + "dblverticallineabovecmb", + 0x030e, + "dbopomofo", + 0x3109, + "dbsquare", + 0x33c8, + "dcaron", + 0x010f, + "dcedilla", + 0x1e11, + "dcircle", + 0x24d3, + "dcircumflexbelow", + 0x1e13, + "dcroat", + 0x0111, + "ddabengali", + 0x09a1, + "ddadeva", + 0x0921, + "ddagujarati", + 0x0aa1, + "ddagurmukhi", + 0x0a21, + "ddalarabic", + 0x0688, + "ddalfinalarabic", + 0xfb89, + "dddhadeva", + 0x095c, + "ddhabengali", + 0x09a2, + "ddhadeva", + 0x0922, + "ddhagujarati", + 0x0aa2, + "ddhagurmukhi", + 0x0a22, + "ddotaccent", + 0x1e0b, + "ddotbelow", + 0x1e0d, + "decimalseparatorarabic", + 0x066b, + "decimalseparatorpersian", + 0x066b, + "decyrillic", + 0x0434, + "degree", + 0x00b0, + "dehihebrew", + 0x05ad, + "dehiragana", + 0x3067, + "deicoptic", + 0x03ef, + "dekatakana", + 0x30c7, + "deleteleft", + 0x232b, + "deleteright", + 0x2326, + "delta", + 0x03b4, + "deltaturned", + 0x018d, + "denominatorminusonenumeratorbengali", + 0x09f8, + "dezh", + 0x02a4, + "dhabengali", + 0x09a7, + "dhadeva", + 0x0927, + "dhagujarati", + 0x0aa7, + "dhagurmukhi", + 0x0a27, + "dhook", + 0x0257, + "dialytikatonos", + 0x0385, + "dialytikatonoscmb", + 0x0344, + "diamond", + 0x2666, + "diamondsuitwhite", + 0x2662, + "dieresis", + 0x00a8, + "dieresisacute", + 0xf6d7, + "dieresisbelowcmb", + 0x0324, + "dieresiscmb", + 0x0308, + "dieresisgrave", + 0xf6d8, + "dieresistonos", + 0x0385, + "dihiragana", + 0x3062, + "dikatakana", + 0x30c2, + "dittomark", + 0x3003, + "divide", + 0x00f7, + "divides", + 0x2223, + "divisionslash", + 0x2215, + "djecyrillic", + 0x0452, + "dkshade", + 0x2593, + "dlinebelow", + 0x1e0f, + "dlsquare", + 0x3397, + "dmacron", + 0x0111, + "dmonospace", + 0xff44, + "dnblock", + 0x2584, + "dochadathai", + 0x0e0e, + "dodekthai", + 0x0e14, + "dohiragana", + 0x3069, + "dokatakana", + 0x30c9, + "dollar", + 0x0024, + "dollarinferior", + 0xf6e3, + "dollarmonospace", + 0xff04, + "dollaroldstyle", + 0xf724, + "dollarsmall", + 0xfe69, + "dollarsuperior", + 0xf6e4, + "dong", + 0x20ab, + "dorusquare", + 0x3326, + "dotaccent", + 0x02d9, + "dotaccentcmb", + 0x0307, + "dotbelowcmb", + 0x0323, + "dotbelowcomb", + 0x0323, + "dotkatakana", + 0x30fb, + "dotlessi", + 0x0131, + "dotlessj", + 0xf6be, + "dotlessjstrokehook", + 0x0284, + "dotmath", + 0x22c5, + "dottedcircle", + 0x25cc, + "doubleyodpatah", + 0xfb1f, + "doubleyodpatahhebrew", + 0xfb1f, + "downtackbelowcmb", + 0x031e, + "downtackmod", + 0x02d5, + "dparen", + 0x249f, + "dsuperior", + 0xf6eb, + "dtail", + 0x0256, + "dtopbar", + 0x018c, + "duhiragana", + 0x3065, + "dukatakana", + 0x30c5, + "dz", + 0x01f3, + "dzaltone", + 0x02a3, + "dzcaron", + 0x01c6, + "dzcurl", + 0x02a5, + "dzeabkhasiancyrillic", + 0x04e1, + "dzecyrillic", + 0x0455, + "dzhecyrillic", + 0x045f, + "e", + 0x0065, + "eacute", + 0x00e9, + "earth", + 0x2641, + "ebengali", + 0x098f, + "ebopomofo", + 0x311c, + "ebreve", + 0x0115, + "ecandradeva", + 0x090d, + "ecandragujarati", + 0x0a8d, + "ecandravowelsigndeva", + 0x0945, + "ecandravowelsigngujarati", + 0x0ac5, + "ecaron", + 0x011b, + "ecedillabreve", + 0x1e1d, + "echarmenian", + 0x0565, + "echyiwnarmenian", + 0x0587, + "ecircle", + 0x24d4, + "ecircumflex", + 0x00ea, + "ecircumflexacute", + 0x1ebf, + "ecircumflexbelow", + 0x1e19, + "ecircumflexdotbelow", + 0x1ec7, + "ecircumflexgrave", + 0x1ec1, + "ecircumflexhookabove", + 0x1ec3, + "ecircumflextilde", + 0x1ec5, + "ecyrillic", + 0x0454, + "edblgrave", + 0x0205, + "edeva", + 0x090f, + "edieresis", + 0x00eb, + "edot", + 0x0117, + "edotaccent", + 0x0117, + "edotbelow", + 0x1eb9, + "eegurmukhi", + 0x0a0f, + "eematragurmukhi", + 0x0a47, + "efcyrillic", + 0x0444, + "egrave", + 0x00e8, + "egujarati", + 0x0a8f, + "eharmenian", + 0x0567, + "ehbopomofo", + 0x311d, + "ehiragana", + 0x3048, + "ehookabove", + 0x1ebb, + "eibopomofo", + 0x311f, + "eight", + 0x0038, + "eightarabic", + 0x0668, + "eightbengali", + 0x09ee, + "eightcircle", + 0x2467, + "eightcircleinversesansserif", + 0x2791, + "eightdeva", + 0x096e, + "eighteencircle", + 0x2471, + "eighteenparen", + 0x2485, + "eighteenperiod", + 0x2499, + "eightgujarati", + 0x0aee, + "eightgurmukhi", + 0x0a6e, + "eighthackarabic", + 0x0668, + "eighthangzhou", + 0x3028, + "eighthnotebeamed", + 0x266b, + "eightideographicparen", + 0x3227, + "eightinferior", + 0x2088, + "eightmonospace", + 0xff18, + "eightoldstyle", + 0xf738, + "eightparen", + 0x247b, + "eightperiod", + 0x248f, + "eightpersian", + 0x06f8, + "eightroman", + 0x2177, + "eightsuperior", + 0x2078, + "eightthai", + 0x0e58, + "einvertedbreve", + 0x0207, + "eiotifiedcyrillic", + 0x0465, + "ekatakana", + 0x30a8, + "ekatakanahalfwidth", + 0xff74, + "ekonkargurmukhi", + 0x0a74, + "ekorean", + 0x3154, + "elcyrillic", + 0x043b, + "element", + 0x2208, + "elevencircle", + 0x246a, + "elevenparen", + 0x247e, + "elevenperiod", + 0x2492, + "elevenroman", + 0x217a, + "ellipsis", + 0x2026, + "ellipsisvertical", + 0x22ee, + "emacron", + 0x0113, + "emacronacute", + 0x1e17, + "emacrongrave", + 0x1e15, + "emcyrillic", + 0x043c, + "emdash", + 0x2014, + "emdashvertical", + 0xfe31, + "emonospace", + 0xff45, + "emphasismarkarmenian", + 0x055b, + "emptyset", + 0x2205, + "enbopomofo", + 0x3123, + "encyrillic", + 0x043d, + "endash", + 0x2013, + "endashvertical", + 0xfe32, + "endescendercyrillic", + 0x04a3, + "eng", + 0x014b, + "engbopomofo", + 0x3125, + "enghecyrillic", + 0x04a5, + "enhookcyrillic", + 0x04c8, + "enspace", + 0x2002, + "eogonek", + 0x0119, + "eokorean", + 0x3153, + "eopen", + 0x025b, + "eopenclosed", + 0x029a, + "eopenreversed", + 0x025c, + "eopenreversedclosed", + 0x025e, + "eopenreversedhook", + 0x025d, + "eparen", + 0x24a0, + "epsilon", + 0x03b5, + "epsilontonos", + 0x03ad, + "equal", + 0x003d, + "equalmonospace", + 0xff1d, + "equalsmall", + 0xfe66, + "equalsuperior", + 0x207c, + "equivalence", + 0x2261, + "erbopomofo", + 0x3126, + "ercyrillic", + 0x0440, + "ereversed", + 0x0258, + "ereversedcyrillic", + 0x044d, + "escyrillic", + 0x0441, + "esdescendercyrillic", + 0x04ab, + "esh", + 0x0283, + "eshcurl", + 0x0286, + "eshortdeva", + 0x090e, + "eshortvowelsigndeva", + 0x0946, + "eshreversedloop", + 0x01aa, + "eshsquatreversed", + 0x0285, + "esmallhiragana", + 0x3047, + "esmallkatakana", + 0x30a7, + "esmallkatakanahalfwidth", + 0xff6a, + "estimated", + 0x212e, + "esuperior", + 0xf6ec, + "eta", + 0x03b7, + "etarmenian", + 0x0568, + "etatonos", + 0x03ae, + "eth", + 0x00f0, + "etilde", + 0x1ebd, + "etildebelow", + 0x1e1b, + "etnahtafoukhhebrew", + 0x0591, + "etnahtafoukhlefthebrew", + 0x0591, + "etnahtahebrew", + 0x0591, + "etnahtalefthebrew", + 0x0591, + "eturned", + 0x01dd, + "eukorean", + 0x3161, + "euro", + 0x20ac, + "evowelsignbengali", + 0x09c7, + "evowelsigndeva", + 0x0947, + "evowelsigngujarati", + 0x0ac7, + "exclam", + 0x0021, + "exclamarmenian", + 0x055c, + "exclamdbl", + 0x203c, + "exclamdown", + 0x00a1, + "exclamdownsmall", + 0xf7a1, + "exclammonospace", + 0xff01, + "exclamsmall", + 0xf721, + "existential", + 0x2203, + "ezh", + 0x0292, + "ezhcaron", + 0x01ef, + "ezhcurl", + 0x0293, + "ezhreversed", + 0x01b9, + "ezhtail", + 0x01ba, + "f", + 0x0066, + "fadeva", + 0x095e, + "fagurmukhi", + 0x0a5e, + "fahrenheit", + 0x2109, + "fathaarabic", + 0x064e, + "fathalowarabic", + 0x064e, + "fathatanarabic", + 0x064b, + "fbopomofo", + 0x3108, + "fcircle", + 0x24d5, + "fdotaccent", + 0x1e1f, + "feharabic", + 0x0641, + "feharmenian", + 0x0586, + "fehfinalarabic", + 0xfed2, + "fehinitialarabic", + 0xfed3, + "fehmedialarabic", + 0xfed4, + "feicoptic", + 0x03e5, + "female", + 0x2640, + "ff", + 0xfb00, + "f_f", + 0xfb00, + "ffi", + 0xfb03, + "ffl", + 0xfb04, + "fi", + 0xfb01, + "fifteencircle", + 0x246e, + "fifteenparen", + 0x2482, + "fifteenperiod", + 0x2496, + "figuredash", + 0x2012, + "filledbox", + 0x25a0, + "filledrect", + 0x25ac, + "finalkaf", + 0x05da, + "finalkafdagesh", + 0xfb3a, + "finalkafdageshhebrew", + 0xfb3a, + "finalkafhebrew", + 0x05da, + "finalmem", + 0x05dd, + "finalmemhebrew", + 0x05dd, + "finalnun", + 0x05df, + "finalnunhebrew", + 0x05df, + "finalpe", + 0x05e3, + "finalpehebrew", + 0x05e3, + "finaltsadi", + 0x05e5, + "finaltsadihebrew", + 0x05e5, + "firsttonechinese", + 0x02c9, + "fisheye", + 0x25c9, + "fitacyrillic", + 0x0473, + "five", + 0x0035, + "fivearabic", + 0x0665, + "fivebengali", + 0x09eb, + "fivecircle", + 0x2464, + "fivecircleinversesansserif", + 0x278e, + "fivedeva", + 0x096b, + "fiveeighths", + 0x215d, + "fivegujarati", + 0x0aeb, + "fivegurmukhi", + 0x0a6b, + "fivehackarabic", + 0x0665, + "fivehangzhou", + 0x3025, + "fiveideographicparen", + 0x3224, + "fiveinferior", + 0x2085, + "fivemonospace", + 0xff15, + "fiveoldstyle", + 0xf735, + "fiveparen", + 0x2478, + "fiveperiod", + 0x248c, + "fivepersian", + 0x06f5, + "fiveroman", + 0x2174, + "fivesuperior", + 0x2075, + "fivethai", + 0x0e55, + "fl", + 0xfb02, + "florin", + 0x0192, + "fmonospace", + 0xff46, + "fmsquare", + 0x3399, + "fofanthai", + 0x0e1f, + "fofathai", + 0x0e1d, + "fongmanthai", + 0x0e4f, + "forall", + 0x2200, + "four", + 0x0034, + "fourarabic", + 0x0664, + "fourbengali", + 0x09ea, + "fourcircle", + 0x2463, + "fourcircleinversesansserif", + 0x278d, + "fourdeva", + 0x096a, + "fourgujarati", + 0x0aea, + "fourgurmukhi", + 0x0a6a, + "fourhackarabic", + 0x0664, + "fourhangzhou", + 0x3024, + "fourideographicparen", + 0x3223, + "fourinferior", + 0x2084, + "fourmonospace", + 0xff14, + "fournumeratorbengali", + 0x09f7, + "fouroldstyle", + 0xf734, + "fourparen", + 0x2477, + "fourperiod", + 0x248b, + "fourpersian", + 0x06f4, + "fourroman", + 0x2173, + "foursuperior", + 0x2074, + "fourteencircle", + 0x246d, + "fourteenparen", + 0x2481, + "fourteenperiod", + 0x2495, + "fourthai", + 0x0e54, + "fourthtonechinese", + 0x02cb, + "fparen", + 0x24a1, + "fraction", + 0x2044, + "franc", + 0x20a3, + "g", + 0x0067, + "gabengali", + 0x0997, + "gacute", + 0x01f5, + "gadeva", + 0x0917, + "gafarabic", + 0x06af, + "gaffinalarabic", + 0xfb93, + "gafinitialarabic", + 0xfb94, + "gafmedialarabic", + 0xfb95, + "gagujarati", + 0x0a97, + "gagurmukhi", + 0x0a17, + "gahiragana", + 0x304c, + "gakatakana", + 0x30ac, + "gamma", + 0x03b3, + "gammalatinsmall", + 0x0263, + "gammasuperior", + 0x02e0, + "gangiacoptic", + 0x03eb, + "gbopomofo", + 0x310d, + "gbreve", + 0x011f, + "gcaron", + 0x01e7, + "gcedilla", + 0x0123, + "gcircle", + 0x24d6, + "gcircumflex", + 0x011d, + "gcommaaccent", + 0x0123, + "gdot", + 0x0121, + "gdotaccent", + 0x0121, + "gecyrillic", + 0x0433, + "gehiragana", + 0x3052, + "gekatakana", + 0x30b2, + "geometricallyequal", + 0x2251, + "gereshaccenthebrew", + 0x059c, + "gereshhebrew", + 0x05f3, + "gereshmuqdamhebrew", + 0x059d, + "germandbls", + 0x00df, + "gershayimaccenthebrew", + 0x059e, + "gershayimhebrew", + 0x05f4, + "getamark", + 0x3013, + "ghabengali", + 0x0998, + "ghadarmenian", + 0x0572, + "ghadeva", + 0x0918, + "ghagujarati", + 0x0a98, + "ghagurmukhi", + 0x0a18, + "ghainarabic", + 0x063a, + "ghainfinalarabic", + 0xfece, + "ghaininitialarabic", + 0xfecf, + "ghainmedialarabic", + 0xfed0, + "ghemiddlehookcyrillic", + 0x0495, + "ghestrokecyrillic", + 0x0493, + "gheupturncyrillic", + 0x0491, + "ghhadeva", + 0x095a, + "ghhagurmukhi", + 0x0a5a, + "ghook", + 0x0260, + "ghzsquare", + 0x3393, + "gihiragana", + 0x304e, + "gikatakana", + 0x30ae, + "gimarmenian", + 0x0563, + "gimel", + 0x05d2, + "gimeldagesh", + 0xfb32, + "gimeldageshhebrew", + 0xfb32, + "gimelhebrew", + 0x05d2, + "gjecyrillic", + 0x0453, + "glottalinvertedstroke", + 0x01be, + "glottalstop", + 0x0294, + "glottalstopinverted", + 0x0296, + "glottalstopmod", + 0x02c0, + "glottalstopreversed", + 0x0295, + "glottalstopreversedmod", + 0x02c1, + "glottalstopreversedsuperior", + 0x02e4, + "glottalstopstroke", + 0x02a1, + "glottalstopstrokereversed", + 0x02a2, + "gmacron", + 0x1e21, + "gmonospace", + 0xff47, + "gohiragana", + 0x3054, + "gokatakana", + 0x30b4, + "gparen", + 0x24a2, + "gpasquare", + 0x33ac, + "gradient", + 0x2207, + "grave", + 0x0060, + "gravebelowcmb", + 0x0316, + "gravecmb", + 0x0300, + "gravecomb", + 0x0300, + "gravedeva", + 0x0953, + "gravelowmod", + 0x02ce, + "gravemonospace", + 0xff40, + "gravetonecmb", + 0x0340, + "greater", + 0x003e, + "greaterequal", + 0x2265, + "greaterequalorless", + 0x22db, + "greatermonospace", + 0xff1e, + "greaterorequivalent", + 0x2273, + "greaterorless", + 0x2277, + "greateroverequal", + 0x2267, + "greatersmall", + 0xfe65, + "gscript", + 0x0261, + "gstroke", + 0x01e5, + "guhiragana", + 0x3050, + "guillemotleft", + 0x00ab, + "guillemotright", + 0x00bb, + "guilsinglleft", + 0x2039, + "guilsinglright", + 0x203a, + "gukatakana", + 0x30b0, + "guramusquare", + 0x3318, + "gysquare", + 0x33c9, + "h", + 0x0068, + "haabkhasiancyrillic", + 0x04a9, + "haaltonearabic", + 0x06c1, + "habengali", + 0x09b9, + "hadescendercyrillic", + 0x04b3, + "hadeva", + 0x0939, + "hagujarati", + 0x0ab9, + "hagurmukhi", + 0x0a39, + "haharabic", + 0x062d, + "hahfinalarabic", + 0xfea2, + "hahinitialarabic", + 0xfea3, + "hahiragana", + 0x306f, + "hahmedialarabic", + 0xfea4, + "haitusquare", + 0x332a, + "hakatakana", + 0x30cf, + "hakatakanahalfwidth", + 0xff8a, + "halantgurmukhi", + 0x0a4d, + "hamzaarabic", + 0x0621, + "hamzalowarabic", + 0x0621, + "hangulfiller", + 0x3164, + "hardsigncyrillic", + 0x044a, + "harpoonleftbarbup", + 0x21bc, + "harpoonrightbarbup", + 0x21c0, + "hasquare", + 0x33ca, + "hatafpatah", + 0x05b2, + "hatafpatah16", + 0x05b2, + "hatafpatah23", + 0x05b2, + "hatafpatah2f", + 0x05b2, + "hatafpatahhebrew", + 0x05b2, + "hatafpatahnarrowhebrew", + 0x05b2, + "hatafpatahquarterhebrew", + 0x05b2, + "hatafpatahwidehebrew", + 0x05b2, + "hatafqamats", + 0x05b3, + "hatafqamats1b", + 0x05b3, + "hatafqamats28", + 0x05b3, + "hatafqamats34", + 0x05b3, + "hatafqamatshebrew", + 0x05b3, + "hatafqamatsnarrowhebrew", + 0x05b3, + "hatafqamatsquarterhebrew", + 0x05b3, + "hatafqamatswidehebrew", + 0x05b3, + "hatafsegol", + 0x05b1, + "hatafsegol17", + 0x05b1, + "hatafsegol24", + 0x05b1, + "hatafsegol30", + 0x05b1, + "hatafsegolhebrew", + 0x05b1, + "hatafsegolnarrowhebrew", + 0x05b1, + "hatafsegolquarterhebrew", + 0x05b1, + "hatafsegolwidehebrew", + 0x05b1, + "hbar", + 0x0127, + "hbopomofo", + 0x310f, + "hbrevebelow", + 0x1e2b, + "hcedilla", + 0x1e29, + "hcircle", + 0x24d7, + "hcircumflex", + 0x0125, + "hdieresis", + 0x1e27, + "hdotaccent", + 0x1e23, + "hdotbelow", + 0x1e25, + "he", + 0x05d4, + "heart", + 0x2665, + "heartsuitblack", + 0x2665, + "heartsuitwhite", + 0x2661, + "hedagesh", + 0xfb34, + "hedageshhebrew", + 0xfb34, + "hehaltonearabic", + 0x06c1, + "heharabic", + 0x0647, + "hehebrew", + 0x05d4, + "hehfinalaltonearabic", + 0xfba7, + "hehfinalalttwoarabic", + 0xfeea, + "hehfinalarabic", + 0xfeea, + "hehhamzaabovefinalarabic", + 0xfba5, + "hehhamzaaboveisolatedarabic", + 0xfba4, + "hehinitialaltonearabic", + 0xfba8, + "hehinitialarabic", + 0xfeeb, + "hehiragana", + 0x3078, + "hehmedialaltonearabic", + 0xfba9, + "hehmedialarabic", + 0xfeec, + "heiseierasquare", + 0x337b, + "hekatakana", + 0x30d8, + "hekatakanahalfwidth", + 0xff8d, + "hekutaarusquare", + 0x3336, + "henghook", + 0x0267, + "herutusquare", + 0x3339, + "het", + 0x05d7, + "hethebrew", + 0x05d7, + "hhook", + 0x0266, + "hhooksuperior", + 0x02b1, + "hieuhacirclekorean", + 0x327b, + "hieuhaparenkorean", + 0x321b, + "hieuhcirclekorean", + 0x326d, + "hieuhkorean", + 0x314e, + "hieuhparenkorean", + 0x320d, + "hihiragana", + 0x3072, + "hikatakana", + 0x30d2, + "hikatakanahalfwidth", + 0xff8b, + "hiriq", + 0x05b4, + "hiriq14", + 0x05b4, + "hiriq21", + 0x05b4, + "hiriq2d", + 0x05b4, + "hiriqhebrew", + 0x05b4, + "hiriqnarrowhebrew", + 0x05b4, + "hiriqquarterhebrew", + 0x05b4, + "hiriqwidehebrew", + 0x05b4, + "hlinebelow", + 0x1e96, + "hmonospace", + 0xff48, + "hoarmenian", + 0x0570, + "hohipthai", + 0x0e2b, + "hohiragana", + 0x307b, + "hokatakana", + 0x30db, + "hokatakanahalfwidth", + 0xff8e, + "holam", + 0x05b9, + "holam19", + 0x05b9, + "holam26", + 0x05b9, + "holam32", + 0x05b9, + "holamhebrew", + 0x05b9, + "holamnarrowhebrew", + 0x05b9, + "holamquarterhebrew", + 0x05b9, + "holamwidehebrew", + 0x05b9, + "honokhukthai", + 0x0e2e, + "hookabovecomb", + 0x0309, + "hookcmb", + 0x0309, + "hookpalatalizedbelowcmb", + 0x0321, + "hookretroflexbelowcmb", + 0x0322, + "hoonsquare", + 0x3342, + "horicoptic", + 0x03e9, + "horizontalbar", + 0x2015, + "horncmb", + 0x031b, + "hotsprings", + 0x2668, + "house", + 0x2302, + "hparen", + 0x24a3, + "hsuperior", + 0x02b0, + "hturned", + 0x0265, + "huhiragana", + 0x3075, + "huiitosquare", + 0x3333, + "hukatakana", + 0x30d5, + "hukatakanahalfwidth", + 0xff8c, + "hungarumlaut", + 0x02dd, + "hungarumlautcmb", + 0x030b, + "hv", + 0x0195, + "hyphen", + 0x002d, + "hypheninferior", + 0xf6e5, + "hyphenmonospace", + 0xff0d, + "hyphensmall", + 0xfe63, + "hyphensuperior", + 0xf6e6, + "hyphentwo", + 0x2010, + "i", + 0x0069, + "iacute", + 0x00ed, + "iacyrillic", + 0x044f, + "ibengali", + 0x0987, + "ibopomofo", + 0x3127, + "ibreve", + 0x012d, + "icaron", + 0x01d0, + "icircle", + 0x24d8, + "icircumflex", + 0x00ee, + "icyrillic", + 0x0456, + "idblgrave", + 0x0209, + "ideographearthcircle", + 0x328f, + "ideographfirecircle", + 0x328b, + "ideographicallianceparen", + 0x323f, + "ideographiccallparen", + 0x323a, + "ideographiccentrecircle", + 0x32a5, + "ideographicclose", + 0x3006, + "ideographiccomma", + 0x3001, + "ideographiccommaleft", + 0xff64, + "ideographiccongratulationparen", + 0x3237, + "ideographiccorrectcircle", + 0x32a3, + "ideographicearthparen", + 0x322f, + "ideographicenterpriseparen", + 0x323d, + "ideographicexcellentcircle", + 0x329d, + "ideographicfestivalparen", + 0x3240, + "ideographicfinancialcircle", + 0x3296, + "ideographicfinancialparen", + 0x3236, + "ideographicfireparen", + 0x322b, + "ideographichaveparen", + 0x3232, + "ideographichighcircle", + 0x32a4, + "ideographiciterationmark", + 0x3005, + "ideographiclaborcircle", + 0x3298, + "ideographiclaborparen", + 0x3238, + "ideographicleftcircle", + 0x32a7, + "ideographiclowcircle", + 0x32a6, + "ideographicmedicinecircle", + 0x32a9, + "ideographicmetalparen", + 0x322e, + "ideographicmoonparen", + 0x322a, + "ideographicnameparen", + 0x3234, + "ideographicperiod", + 0x3002, + "ideographicprintcircle", + 0x329e, + "ideographicreachparen", + 0x3243, + "ideographicrepresentparen", + 0x3239, + "ideographicresourceparen", + 0x323e, + "ideographicrightcircle", + 0x32a8, + "ideographicsecretcircle", + 0x3299, + "ideographicselfparen", + 0x3242, + "ideographicsocietyparen", + 0x3233, + "ideographicspace", + 0x3000, + "ideographicspecialparen", + 0x3235, + "ideographicstockparen", + 0x3231, + "ideographicstudyparen", + 0x323b, + "ideographicsunparen", + 0x3230, + "ideographicsuperviseparen", + 0x323c, + "ideographicwaterparen", + 0x322c, + "ideographicwoodparen", + 0x322d, + "ideographiczero", + 0x3007, + "ideographmetalcircle", + 0x328e, + "ideographmooncircle", + 0x328a, + "ideographnamecircle", + 0x3294, + "ideographsuncircle", + 0x3290, + "ideographwatercircle", + 0x328c, + "ideographwoodcircle", + 0x328d, + "ideva", + 0x0907, + "idieresis", + 0x00ef, + "idieresisacute", + 0x1e2f, + "idieresiscyrillic", + 0x04e5, + "idotbelow", + 0x1ecb, + "iebrevecyrillic", + 0x04d7, + "iecyrillic", + 0x0435, + "ieungacirclekorean", + 0x3275, + "ieungaparenkorean", + 0x3215, + "ieungcirclekorean", + 0x3267, + "ieungkorean", + 0x3147, + "ieungparenkorean", + 0x3207, + "igrave", + 0x00ec, + "igujarati", + 0x0a87, + "igurmukhi", + 0x0a07, + "ihiragana", + 0x3044, + "ihookabove", + 0x1ec9, + "iibengali", + 0x0988, + "iicyrillic", + 0x0438, + "iideva", + 0x0908, + "iigujarati", + 0x0a88, + "iigurmukhi", + 0x0a08, + "iimatragurmukhi", + 0x0a40, + "iinvertedbreve", + 0x020b, + "iishortcyrillic", + 0x0439, + "iivowelsignbengali", + 0x09c0, + "iivowelsigndeva", + 0x0940, + "iivowelsigngujarati", + 0x0ac0, + "ij", + 0x0133, + "ikatakana", + 0x30a4, + "ikatakanahalfwidth", + 0xff72, + "ikorean", + 0x3163, + "ilde", + 0x02dc, + "iluyhebrew", + 0x05ac, + "imacron", + 0x012b, + "imacroncyrillic", + 0x04e3, + "imageorapproximatelyequal", + 0x2253, + "imatragurmukhi", + 0x0a3f, + "imonospace", + 0xff49, + "increment", + 0x2206, + "infinity", + 0x221e, + "iniarmenian", + 0x056b, + "integral", + 0x222b, + "integralbottom", + 0x2321, + "integralbt", + 0x2321, + "integralex", + 0xf8f5, + "integraltop", + 0x2320, + "integraltp", + 0x2320, + "intersection", + 0x2229, + "intisquare", + 0x3305, + "invbullet", + 0x25d8, + "invcircle", + 0x25d9, + "invsmileface", + 0x263b, + "iocyrillic", + 0x0451, + "iogonek", + 0x012f, + "iota", + 0x03b9, + "iotadieresis", + 0x03ca, + "iotadieresistonos", + 0x0390, + "iotalatin", + 0x0269, + "iotatonos", + 0x03af, + "iparen", + 0x24a4, + "irigurmukhi", + 0x0a72, + "ismallhiragana", + 0x3043, + "ismallkatakana", + 0x30a3, + "ismallkatakanahalfwidth", + 0xff68, + "issharbengali", + 0x09fa, + "istroke", + 0x0268, + "isuperior", + 0xf6ed, + "iterationhiragana", + 0x309d, + "iterationkatakana", + 0x30fd, + "itilde", + 0x0129, + "itildebelow", + 0x1e2d, + "iubopomofo", + 0x3129, + "iucyrillic", + 0x044e, + "ivowelsignbengali", + 0x09bf, + "ivowelsigndeva", + 0x093f, + "ivowelsigngujarati", + 0x0abf, + "izhitsacyrillic", + 0x0475, + "izhitsadblgravecyrillic", + 0x0477, + "j", + 0x006a, + "jaarmenian", + 0x0571, + "jabengali", + 0x099c, + "jadeva", + 0x091c, + "jagujarati", + 0x0a9c, + "jagurmukhi", + 0x0a1c, + "jbopomofo", + 0x3110, + "jcaron", + 0x01f0, + "jcircle", + 0x24d9, + "jcircumflex", + 0x0135, + "jcrossedtail", + 0x029d, + "jdotlessstroke", + 0x025f, + "jecyrillic", + 0x0458, + "jeemarabic", + 0x062c, + "jeemfinalarabic", + 0xfe9e, + "jeeminitialarabic", + 0xfe9f, + "jeemmedialarabic", + 0xfea0, + "jeharabic", + 0x0698, + "jehfinalarabic", + 0xfb8b, + "jhabengali", + 0x099d, + "jhadeva", + 0x091d, + "jhagujarati", + 0x0a9d, + "jhagurmukhi", + 0x0a1d, + "jheharmenian", + 0x057b, + "jis", + 0x3004, + "jmonospace", + 0xff4a, + "jparen", + 0x24a5, + "jsuperior", + 0x02b2, + "k", + 0x006b, + "kabashkircyrillic", + 0x04a1, + "kabengali", + 0x0995, + "kacute", + 0x1e31, + "kacyrillic", + 0x043a, + "kadescendercyrillic", + 0x049b, + "kadeva", + 0x0915, + "kaf", + 0x05db, + "kafarabic", + 0x0643, + "kafdagesh", + 0xfb3b, + "kafdageshhebrew", + 0xfb3b, + "kaffinalarabic", + 0xfeda, + "kafhebrew", + 0x05db, + "kafinitialarabic", + 0xfedb, + "kafmedialarabic", + 0xfedc, + "kafrafehebrew", + 0xfb4d, + "kagujarati", + 0x0a95, + "kagurmukhi", + 0x0a15, + "kahiragana", + 0x304b, + "kahookcyrillic", + 0x04c4, + "kakatakana", + 0x30ab, + "kakatakanahalfwidth", + 0xff76, + "kappa", + 0x03ba, + "kappasymbolgreek", + 0x03f0, + "kapyeounmieumkorean", + 0x3171, + "kapyeounphieuphkorean", + 0x3184, + "kapyeounpieupkorean", + 0x3178, + "kapyeounssangpieupkorean", + 0x3179, + "karoriisquare", + 0x330d, + "kashidaautoarabic", + 0x0640, + "kashidaautonosidebearingarabic", + 0x0640, + "kasmallkatakana", + 0x30f5, + "kasquare", + 0x3384, + "kasraarabic", + 0x0650, + "kasratanarabic", + 0x064d, + "kastrokecyrillic", + 0x049f, + "katahiraprolongmarkhalfwidth", + 0xff70, + "kaverticalstrokecyrillic", + 0x049d, + "kbopomofo", + 0x310e, + "kcalsquare", + 0x3389, + "kcaron", + 0x01e9, + "kcedilla", + 0x0137, + "kcircle", + 0x24da, + "kcommaaccent", + 0x0137, + "kdotbelow", + 0x1e33, + "keharmenian", + 0x0584, + "kehiragana", + 0x3051, + "kekatakana", + 0x30b1, + "kekatakanahalfwidth", + 0xff79, + "kenarmenian", + 0x056f, + "kesmallkatakana", + 0x30f6, + "kgreenlandic", + 0x0138, + "khabengali", + 0x0996, + "khacyrillic", + 0x0445, + "khadeva", + 0x0916, + "khagujarati", + 0x0a96, + "khagurmukhi", + 0x0a16, + "khaharabic", + 0x062e, + "khahfinalarabic", + 0xfea6, + "khahinitialarabic", + 0xfea7, + "khahmedialarabic", + 0xfea8, + "kheicoptic", + 0x03e7, + "khhadeva", + 0x0959, + "khhagurmukhi", + 0x0a59, + "khieukhacirclekorean", + 0x3278, + "khieukhaparenkorean", + 0x3218, + "khieukhcirclekorean", + 0x326a, + "khieukhkorean", + 0x314b, + "khieukhparenkorean", + 0x320a, + "khokhaithai", + 0x0e02, + "khokhonthai", + 0x0e05, + "khokhuatthai", + 0x0e03, + "khokhwaithai", + 0x0e04, + "khomutthai", + 0x0e5b, + "khook", + 0x0199, + "khorakhangthai", + 0x0e06, + "khzsquare", + 0x3391, + "kihiragana", + 0x304d, + "kikatakana", + 0x30ad, + "kikatakanahalfwidth", + 0xff77, + "kiroguramusquare", + 0x3315, + "kiromeetorusquare", + 0x3316, + "kirosquare", + 0x3314, + "kiyeokacirclekorean", + 0x326e, + "kiyeokaparenkorean", + 0x320e, + "kiyeokcirclekorean", + 0x3260, + "kiyeokkorean", + 0x3131, + "kiyeokparenkorean", + 0x3200, + "kiyeoksioskorean", + 0x3133, + "kjecyrillic", + 0x045c, + "klinebelow", + 0x1e35, + "klsquare", + 0x3398, + "kmcubedsquare", + 0x33a6, + "kmonospace", + 0xff4b, + "kmsquaredsquare", + 0x33a2, + "kohiragana", + 0x3053, + "kohmsquare", + 0x33c0, + "kokaithai", + 0x0e01, + "kokatakana", + 0x30b3, + "kokatakanahalfwidth", + 0xff7a, + "kooposquare", + 0x331e, + "koppacyrillic", + 0x0481, + "koreanstandardsymbol", + 0x327f, + "koroniscmb", + 0x0343, + "kparen", + 0x24a6, + "kpasquare", + 0x33aa, + "ksicyrillic", + 0x046f, + "ktsquare", + 0x33cf, + "kturned", + 0x029e, + "kuhiragana", + 0x304f, + "kukatakana", + 0x30af, + "kukatakanahalfwidth", + 0xff78, + "kvsquare", + 0x33b8, + "kwsquare", + 0x33be, + "l", + 0x006c, + "labengali", + 0x09b2, + "lacute", + 0x013a, + "ladeva", + 0x0932, + "lagujarati", + 0x0ab2, + "lagurmukhi", + 0x0a32, + "lakkhangyaothai", + 0x0e45, + "lamaleffinalarabic", + 0xfefc, + "lamalefhamzaabovefinalarabic", + 0xfef8, + "lamalefhamzaaboveisolatedarabic", + 0xfef7, + "lamalefhamzabelowfinalarabic", + 0xfefa, + "lamalefhamzabelowisolatedarabic", + 0xfef9, + "lamalefisolatedarabic", + 0xfefb, + "lamalefmaddaabovefinalarabic", + 0xfef6, + "lamalefmaddaaboveisolatedarabic", + 0xfef5, + "lamarabic", + 0x0644, + "lambda", + 0x03bb, + "lambdastroke", + 0x019b, + "lamed", + 0x05dc, + "lameddagesh", + 0xfb3c, + "lameddageshhebrew", + 0xfb3c, + "lamedhebrew", + 0x05dc, + "lamfinalarabic", + 0xfede, + "lamhahinitialarabic", + 0xfcca, + "laminitialarabic", + 0xfedf, + "lamjeeminitialarabic", + 0xfcc9, + "lamkhahinitialarabic", + 0xfccb, + "lamlamhehisolatedarabic", + 0xfdf2, + "lammedialarabic", + 0xfee0, + "lammeemhahinitialarabic", + 0xfd88, + "lammeeminitialarabic", + 0xfccc, + "largecircle", + 0x25ef, + "lbar", + 0x019a, + "lbelt", + 0x026c, + "lbopomofo", + 0x310c, + "lcaron", + 0x013e, + "lcedilla", + 0x013c, + "lcircle", + 0x24db, + "lcircumflexbelow", + 0x1e3d, + "lcommaaccent", + 0x013c, + "ldot", + 0x0140, + "ldotaccent", + 0x0140, + "ldotbelow", + 0x1e37, + "ldotbelowmacron", + 0x1e39, + "leftangleabovecmb", + 0x031a, + "lefttackbelowcmb", + 0x0318, + "less", + 0x003c, + "lessequal", + 0x2264, + "lessequalorgreater", + 0x22da, + "lessmonospace", + 0xff1c, + "lessorequivalent", + 0x2272, + "lessorgreater", + 0x2276, + "lessoverequal", + 0x2266, + "lesssmall", + 0xfe64, + "lezh", + 0x026e, + "lfblock", + 0x258c, + "lhookretroflex", + 0x026d, + "lira", + 0x20a4, + "liwnarmenian", + 0x056c, + "lj", + 0x01c9, + "ljecyrillic", + 0x0459, + "ll", + 0xf6c0, + "lladeva", + 0x0933, + "llagujarati", + 0x0ab3, + "llinebelow", + 0x1e3b, + "llladeva", + 0x0934, + "llvocalicbengali", + 0x09e1, + "llvocalicdeva", + 0x0961, + "llvocalicvowelsignbengali", + 0x09e3, + "llvocalicvowelsigndeva", + 0x0963, + "lmiddletilde", + 0x026b, + "lmonospace", + 0xff4c, + "lmsquare", + 0x33d0, + "lochulathai", + 0x0e2c, + "logicaland", + 0x2227, + "logicalnot", + 0x00ac, + "logicalnotreversed", + 0x2310, + "logicalor", + 0x2228, + "lolingthai", + 0x0e25, + "longs", + 0x017f, + "lowlinecenterline", + 0xfe4e, + "lowlinecmb", + 0x0332, + "lowlinedashed", + 0xfe4d, + "lozenge", + 0x25ca, + "lparen", + 0x24a7, + "lslash", + 0x0142, + "lsquare", + 0x2113, + "lsuperior", + 0xf6ee, + "ltshade", + 0x2591, + "luthai", + 0x0e26, + "lvocalicbengali", + 0x098c, + "lvocalicdeva", + 0x090c, + "lvocalicvowelsignbengali", + 0x09e2, + "lvocalicvowelsigndeva", + 0x0962, + "lxsquare", + 0x33d3, + "m", + 0x006d, + "mabengali", + 0x09ae, + "macron", + 0x00af, + "macronbelowcmb", + 0x0331, + "macroncmb", + 0x0304, + "macronlowmod", + 0x02cd, + "macronmonospace", + 0xffe3, + "macute", + 0x1e3f, + "madeva", + 0x092e, + "magujarati", + 0x0aae, + "magurmukhi", + 0x0a2e, + "mahapakhhebrew", + 0x05a4, + "mahapakhlefthebrew", + 0x05a4, + "mahiragana", + 0x307e, + "maichattawalowleftthai", + 0xf895, + "maichattawalowrightthai", + 0xf894, + "maichattawathai", + 0x0e4b, + "maichattawaupperleftthai", + 0xf893, + "maieklowleftthai", + 0xf88c, + "maieklowrightthai", + 0xf88b, + "maiekthai", + 0x0e48, + "maiekupperleftthai", + 0xf88a, + "maihanakatleftthai", + 0xf884, + "maihanakatthai", + 0x0e31, + "maitaikhuleftthai", + 0xf889, + "maitaikhuthai", + 0x0e47, + "maitholowleftthai", + 0xf88f, + "maitholowrightthai", + 0xf88e, + "maithothai", + 0x0e49, + "maithoupperleftthai", + 0xf88d, + "maitrilowleftthai", + 0xf892, + "maitrilowrightthai", + 0xf891, + "maitrithai", + 0x0e4a, + "maitriupperleftthai", + 0xf890, + "maiyamokthai", + 0x0e46, + "makatakana", + 0x30de, + "makatakanahalfwidth", + 0xff8f, + "male", + 0x2642, + "mansyonsquare", + 0x3347, + "maqafhebrew", + 0x05be, + "mars", + 0x2642, + "masoracirclehebrew", + 0x05af, + "masquare", + 0x3383, + "mbopomofo", + 0x3107, + "mbsquare", + 0x33d4, + "mcircle", + 0x24dc, + "mcubedsquare", + 0x33a5, + "mdotaccent", + 0x1e41, + "mdotbelow", + 0x1e43, + "meemarabic", + 0x0645, + "meemfinalarabic", + 0xfee2, + "meeminitialarabic", + 0xfee3, + "meemmedialarabic", + 0xfee4, + "meemmeeminitialarabic", + 0xfcd1, + "meemmeemisolatedarabic", + 0xfc48, + "meetorusquare", + 0x334d, + "mehiragana", + 0x3081, + "meizierasquare", + 0x337e, + "mekatakana", + 0x30e1, + "mekatakanahalfwidth", + 0xff92, + "mem", + 0x05de, + "memdagesh", + 0xfb3e, + "memdageshhebrew", + 0xfb3e, + "memhebrew", + 0x05de, + "menarmenian", + 0x0574, + "merkhahebrew", + 0x05a5, + "merkhakefulahebrew", + 0x05a6, + "merkhakefulalefthebrew", + 0x05a6, + "merkhalefthebrew", + 0x05a5, + "mhook", + 0x0271, + "mhzsquare", + 0x3392, + "middledotkatakanahalfwidth", + 0xff65, + "middot", + 0x00b7, + "mieumacirclekorean", + 0x3272, + "mieumaparenkorean", + 0x3212, + "mieumcirclekorean", + 0x3264, + "mieumkorean", + 0x3141, + "mieumpansioskorean", + 0x3170, + "mieumparenkorean", + 0x3204, + "mieumpieupkorean", + 0x316e, + "mieumsioskorean", + 0x316f, + "mihiragana", + 0x307f, + "mikatakana", + 0x30df, + "mikatakanahalfwidth", + 0xff90, + "minus", + 0x2212, + "minusbelowcmb", + 0x0320, + "minuscircle", + 0x2296, + "minusmod", + 0x02d7, + "minusplus", + 0x2213, + "minute", + 0x2032, + "miribaarusquare", + 0x334a, + "mirisquare", + 0x3349, + "mlonglegturned", + 0x0270, + "mlsquare", + 0x3396, + "mmcubedsquare", + 0x33a3, + "mmonospace", + 0xff4d, + "mmsquaredsquare", + 0x339f, + "mohiragana", + 0x3082, + "mohmsquare", + 0x33c1, + "mokatakana", + 0x30e2, + "mokatakanahalfwidth", + 0xff93, + "molsquare", + 0x33d6, + "momathai", + 0x0e21, + "moverssquare", + 0x33a7, + "moverssquaredsquare", + 0x33a8, + "mparen", + 0x24a8, + "mpasquare", + 0x33ab, + "mssquare", + 0x33b3, + "msuperior", + 0xf6ef, + "mturned", + 0x026f, + "mu", + 0x00b5, + "mu1", + 0x00b5, + "muasquare", + 0x3382, + "muchgreater", + 0x226b, + "muchless", + 0x226a, + "mufsquare", + 0x338c, + "mugreek", + 0x03bc, + "mugsquare", + 0x338d, + "muhiragana", + 0x3080, + "mukatakana", + 0x30e0, + "mukatakanahalfwidth", + 0xff91, + "mulsquare", + 0x3395, + "multiply", + 0x00d7, + "mumsquare", + 0x339b, + "munahhebrew", + 0x05a3, + "munahlefthebrew", + 0x05a3, + "musicalnote", + 0x266a, + "musicalnotedbl", + 0x266b, + "musicflatsign", + 0x266d, + "musicsharpsign", + 0x266f, + "mussquare", + 0x33b2, + "muvsquare", + 0x33b6, + "muwsquare", + 0x33bc, + "mvmegasquare", + 0x33b9, + "mvsquare", + 0x33b7, + "mwmegasquare", + 0x33bf, + "mwsquare", + 0x33bd, + "n", + 0x006e, + "nabengali", + 0x09a8, + "nabla", + 0x2207, + "nacute", + 0x0144, + "nadeva", + 0x0928, + "nagujarati", + 0x0aa8, + "nagurmukhi", + 0x0a28, + "nahiragana", + 0x306a, + "nakatakana", + 0x30ca, + "nakatakanahalfwidth", + 0xff85, + "napostrophe", + 0x0149, + "nasquare", + 0x3381, + "nbopomofo", + 0x310b, + "nbspace", + 0x00a0, + "ncaron", + 0x0148, + "ncedilla", + 0x0146, + "ncircle", + 0x24dd, + "ncircumflexbelow", + 0x1e4b, + "ncommaaccent", + 0x0146, + "ndotaccent", + 0x1e45, + "ndotbelow", + 0x1e47, + "nehiragana", + 0x306d, + "nekatakana", + 0x30cd, + "nekatakanahalfwidth", + 0xff88, + "newsheqelsign", + 0x20aa, + "nfsquare", + 0x338b, + "ngabengali", + 0x0999, + "ngadeva", + 0x0919, + "ngagujarati", + 0x0a99, + "ngagurmukhi", + 0x0a19, + "ngonguthai", + 0x0e07, + "nhiragana", + 0x3093, + "nhookleft", + 0x0272, + "nhookretroflex", + 0x0273, + "nieunacirclekorean", + 0x326f, + "nieunaparenkorean", + 0x320f, + "nieuncieuckorean", + 0x3135, + "nieuncirclekorean", + 0x3261, + "nieunhieuhkorean", + 0x3136, + "nieunkorean", + 0x3134, + "nieunpansioskorean", + 0x3168, + "nieunparenkorean", + 0x3201, + "nieunsioskorean", + 0x3167, + "nieuntikeutkorean", + 0x3166, + "nihiragana", + 0x306b, + "nikatakana", + 0x30cb, + "nikatakanahalfwidth", + 0xff86, + "nikhahitleftthai", + 0xf899, + "nikhahitthai", + 0x0e4d, + "nine", + 0x0039, + "ninearabic", + 0x0669, + "ninebengali", + 0x09ef, + "ninecircle", + 0x2468, + "ninecircleinversesansserif", + 0x2792, + "ninedeva", + 0x096f, + "ninegujarati", + 0x0aef, + "ninegurmukhi", + 0x0a6f, + "ninehackarabic", + 0x0669, + "ninehangzhou", + 0x3029, + "nineideographicparen", + 0x3228, + "nineinferior", + 0x2089, + "ninemonospace", + 0xff19, + "nineoldstyle", + 0xf739, + "nineparen", + 0x247c, + "nineperiod", + 0x2490, + "ninepersian", + 0x06f9, + "nineroman", + 0x2178, + "ninesuperior", + 0x2079, + "nineteencircle", + 0x2472, + "nineteenparen", + 0x2486, + "nineteenperiod", + 0x249a, + "ninethai", + 0x0e59, + "nj", + 0x01cc, + "njecyrillic", + 0x045a, + "nkatakana", + 0x30f3, + "nkatakanahalfwidth", + 0xff9d, + "nlegrightlong", + 0x019e, + "nlinebelow", + 0x1e49, + "nmonospace", + 0xff4e, + "nmsquare", + 0x339a, + "nnabengali", + 0x09a3, + "nnadeva", + 0x0923, + "nnagujarati", + 0x0aa3, + "nnagurmukhi", + 0x0a23, + "nnnadeva", + 0x0929, + "nohiragana", + 0x306e, + "nokatakana", + 0x30ce, + "nokatakanahalfwidth", + 0xff89, + "nonbreakingspace", + 0x00a0, + "nonenthai", + 0x0e13, + "nonuthai", + 0x0e19, + "noonarabic", + 0x0646, + "noonfinalarabic", + 0xfee6, + "noonghunnaarabic", + 0x06ba, + "noonghunnafinalarabic", + 0xfb9f, + "nooninitialarabic", + 0xfee7, + "noonjeeminitialarabic", + 0xfcd2, + "noonjeemisolatedarabic", + 0xfc4b, + "noonmedialarabic", + 0xfee8, + "noonmeeminitialarabic", + 0xfcd5, + "noonmeemisolatedarabic", + 0xfc4e, + "noonnoonfinalarabic", + 0xfc8d, + "notcontains", + 0x220c, + "notelement", + 0x2209, + "notelementof", + 0x2209, + "notequal", + 0x2260, + "notgreater", + 0x226f, + "notgreaternorequal", + 0x2271, + "notgreaternorless", + 0x2279, + "notidentical", + 0x2262, + "notless", + 0x226e, + "notlessnorequal", + 0x2270, + "notparallel", + 0x2226, + "notprecedes", + 0x2280, + "notsubset", + 0x2284, + "notsucceeds", + 0x2281, + "notsuperset", + 0x2285, + "nowarmenian", + 0x0576, + "nparen", + 0x24a9, + "nssquare", + 0x33b1, + "nsuperior", + 0x207f, + "ntilde", + 0x00f1, + "nu", + 0x03bd, + "nuhiragana", + 0x306c, + "nukatakana", + 0x30cc, + "nukatakanahalfwidth", + 0xff87, + "nuktabengali", + 0x09bc, + "nuktadeva", + 0x093c, + "nuktagujarati", + 0x0abc, + "nuktagurmukhi", + 0x0a3c, + "numbersign", + 0x0023, + "numbersignmonospace", + 0xff03, + "numbersignsmall", + 0xfe5f, + "numeralsigngreek", + 0x0374, + "numeralsignlowergreek", + 0x0375, + "numero", + 0x2116, + "nun", + 0x05e0, + "nundagesh", + 0xfb40, + "nundageshhebrew", + 0xfb40, + "nunhebrew", + 0x05e0, + "nvsquare", + 0x33b5, + "nwsquare", + 0x33bb, + "nyabengali", + 0x099e, + "nyadeva", + 0x091e, + "nyagujarati", + 0x0a9e, + "nyagurmukhi", + 0x0a1e, + "o", + 0x006f, + "oacute", + 0x00f3, + "oangthai", + 0x0e2d, + "obarred", + 0x0275, + "obarredcyrillic", + 0x04e9, + "obarreddieresiscyrillic", + 0x04eb, + "obengali", + 0x0993, + "obopomofo", + 0x311b, + "obreve", + 0x014f, + "ocandradeva", + 0x0911, + "ocandragujarati", + 0x0a91, + "ocandravowelsigndeva", + 0x0949, + "ocandravowelsigngujarati", + 0x0ac9, + "ocaron", + 0x01d2, + "ocircle", + 0x24de, + "ocircumflex", + 0x00f4, + "ocircumflexacute", + 0x1ed1, + "ocircumflexdotbelow", + 0x1ed9, + "ocircumflexgrave", + 0x1ed3, + "ocircumflexhookabove", + 0x1ed5, + "ocircumflextilde", + 0x1ed7, + "ocyrillic", + 0x043e, + "odblacute", + 0x0151, + "odblgrave", + 0x020d, + "odeva", + 0x0913, + "odieresis", + 0x00f6, + "odieresiscyrillic", + 0x04e7, + "odotbelow", + 0x1ecd, + "oe", + 0x0153, + "oekorean", + 0x315a, + "ogonek", + 0x02db, + "ogonekcmb", + 0x0328, + "ograve", + 0x00f2, + "ogujarati", + 0x0a93, + "oharmenian", + 0x0585, + "ohiragana", + 0x304a, + "ohookabove", + 0x1ecf, + "ohorn", + 0x01a1, + "ohornacute", + 0x1edb, + "ohorndotbelow", + 0x1ee3, + "ohorngrave", + 0x1edd, + "ohornhookabove", + 0x1edf, + "ohorntilde", + 0x1ee1, + "ohungarumlaut", + 0x0151, + "oi", + 0x01a3, + "oinvertedbreve", + 0x020f, + "okatakana", + 0x30aa, + "okatakanahalfwidth", + 0xff75, + "okorean", + 0x3157, + "olehebrew", + 0x05ab, + "omacron", + 0x014d, + "omacronacute", + 0x1e53, + "omacrongrave", + 0x1e51, + "omdeva", + 0x0950, + "omega", + 0x03c9, + "omega1", + 0x03d6, + "omegacyrillic", + 0x0461, + "omegalatinclosed", + 0x0277, + "omegaroundcyrillic", + 0x047b, + "omegatitlocyrillic", + 0x047d, + "omegatonos", + 0x03ce, + "omgujarati", + 0x0ad0, + "omicron", + 0x03bf, + "omicrontonos", + 0x03cc, + "omonospace", + 0xff4f, + "one", + 0x0031, + "onearabic", + 0x0661, + "onebengali", + 0x09e7, + "onecircle", + 0x2460, + "onecircleinversesansserif", + 0x278a, + "onedeva", + 0x0967, + "onedotenleader", + 0x2024, + "oneeighth", + 0x215b, + "onefitted", + 0xf6dc, + "onegujarati", + 0x0ae7, + "onegurmukhi", + 0x0a67, + "onehackarabic", + 0x0661, + "onehalf", + 0x00bd, + "onehangzhou", + 0x3021, + "oneideographicparen", + 0x3220, + "oneinferior", + 0x2081, + "onemonospace", + 0xff11, + "onenumeratorbengali", + 0x09f4, + "oneoldstyle", + 0xf731, + "oneparen", + 0x2474, + "oneperiod", + 0x2488, + "onepersian", + 0x06f1, + "onequarter", + 0x00bc, + "oneroman", + 0x2170, + "onesuperior", + 0x00b9, + "onethai", + 0x0e51, + "onethird", + 0x2153, + "oogonek", + 0x01eb, + "oogonekmacron", + 0x01ed, + "oogurmukhi", + 0x0a13, + "oomatragurmukhi", + 0x0a4b, + "oopen", + 0x0254, + "oparen", + 0x24aa, + "openbullet", + 0x25e6, + "option", + 0x2325, + "ordfeminine", + 0x00aa, + "ordmasculine", + 0x00ba, + "orthogonal", + 0x221f, + "oshortdeva", + 0x0912, + "oshortvowelsigndeva", + 0x094a, + "oslash", + 0x00f8, + "oslashacute", + 0x01ff, + "osmallhiragana", + 0x3049, + "osmallkatakana", + 0x30a9, + "osmallkatakanahalfwidth", + 0xff6b, + "ostrokeacute", + 0x01ff, + "osuperior", + 0xf6f0, + "otcyrillic", + 0x047f, + "otilde", + 0x00f5, + "otildeacute", + 0x1e4d, + "otildedieresis", + 0x1e4f, + "oubopomofo", + 0x3121, + "overline", + 0x203e, + "overlinecenterline", + 0xfe4a, + "overlinecmb", + 0x0305, + "overlinedashed", + 0xfe49, + "overlinedblwavy", + 0xfe4c, + "overlinewavy", + 0xfe4b, + "overscore", + 0x00af, + "ovowelsignbengali", + 0x09cb, + "ovowelsigndeva", + 0x094b, + "ovowelsigngujarati", + 0x0acb, + "p", + 0x0070, + "paampssquare", + 0x3380, + "paasentosquare", + 0x332b, + "pabengali", + 0x09aa, + "pacute", + 0x1e55, + "padeva", + 0x092a, + "pagedown", + 0x21df, + "pageup", + 0x21de, + "pagujarati", + 0x0aaa, + "pagurmukhi", + 0x0a2a, + "pahiragana", + 0x3071, + "paiyannoithai", + 0x0e2f, + "pakatakana", + 0x30d1, + "palatalizationcyrilliccmb", + 0x0484, + "palochkacyrillic", + 0x04c0, + "pansioskorean", + 0x317f, + "paragraph", + 0x00b6, + "parallel", + 0x2225, + "parenleft", + 0x0028, + "parenleftaltonearabic", + 0xfd3e, + "parenleftbt", + 0xf8ed, + "parenleftex", + 0xf8ec, + "parenleftinferior", + 0x208d, + "parenleftmonospace", + 0xff08, + "parenleftsmall", + 0xfe59, + "parenleftsuperior", + 0x207d, + "parenlefttp", + 0xf8eb, + "parenleftvertical", + 0xfe35, + "parenright", + 0x0029, + "parenrightaltonearabic", + 0xfd3f, + "parenrightbt", + 0xf8f8, + "parenrightex", + 0xf8f7, + "parenrightinferior", + 0x208e, + "parenrightmonospace", + 0xff09, + "parenrightsmall", + 0xfe5a, + "parenrightsuperior", + 0x207e, + "parenrighttp", + 0xf8f6, + "parenrightvertical", + 0xfe36, + "partialdiff", + 0x2202, + "paseqhebrew", + 0x05c0, + "pashtahebrew", + 0x0599, + "pasquare", + 0x33a9, + "patah", + 0x05b7, + "patah11", + 0x05b7, + "patah1d", + 0x05b7, + "patah2a", + 0x05b7, + "patahhebrew", + 0x05b7, + "patahnarrowhebrew", + 0x05b7, + "patahquarterhebrew", + 0x05b7, + "patahwidehebrew", + 0x05b7, + "pazerhebrew", + 0x05a1, + "pbopomofo", + 0x3106, + "pcircle", + 0x24df, + "pdotaccent", + 0x1e57, + "pe", + 0x05e4, + "pecyrillic", + 0x043f, + "pedagesh", + 0xfb44, + "pedageshhebrew", + 0xfb44, + "peezisquare", + 0x333b, + "pefinaldageshhebrew", + 0xfb43, + "peharabic", + 0x067e, + "peharmenian", + 0x057a, + "pehebrew", + 0x05e4, + "pehfinalarabic", + 0xfb57, + "pehinitialarabic", + 0xfb58, + "pehiragana", + 0x307a, + "pehmedialarabic", + 0xfb59, + "pekatakana", + 0x30da, + "pemiddlehookcyrillic", + 0x04a7, + "perafehebrew", + 0xfb4e, + "percent", + 0x0025, + "percentarabic", + 0x066a, + "percentmonospace", + 0xff05, + "percentsmall", + 0xfe6a, + "period", + 0x002e, + "periodarmenian", + 0x0589, + "periodcentered", + 0x00b7, + "periodhalfwidth", + 0xff61, + "periodinferior", + 0xf6e7, + "periodmonospace", + 0xff0e, + "periodsmall", + 0xfe52, + "periodsuperior", + 0xf6e8, + "perispomenigreekcmb", + 0x0342, + "perpendicular", + 0x22a5, + "perthousand", + 0x2030, + "peseta", + 0x20a7, + "pfsquare", + 0x338a, + "phabengali", + 0x09ab, + "phadeva", + 0x092b, + "phagujarati", + 0x0aab, + "phagurmukhi", + 0x0a2b, + "phi", + 0x03c6, + "phi1", + 0x03d5, + "phieuphacirclekorean", + 0x327a, + "phieuphaparenkorean", + 0x321a, + "phieuphcirclekorean", + 0x326c, + "phieuphkorean", + 0x314d, + "phieuphparenkorean", + 0x320c, + "philatin", + 0x0278, + "phinthuthai", + 0x0e3a, + "phisymbolgreek", + 0x03d5, + "phook", + 0x01a5, + "phophanthai", + 0x0e1e, + "phophungthai", + 0x0e1c, + "phosamphaothai", + 0x0e20, + "pi", + 0x03c0, + "pieupacirclekorean", + 0x3273, + "pieupaparenkorean", + 0x3213, + "pieupcieuckorean", + 0x3176, + "pieupcirclekorean", + 0x3265, + "pieupkiyeokkorean", + 0x3172, + "pieupkorean", + 0x3142, + "pieupparenkorean", + 0x3205, + "pieupsioskiyeokkorean", + 0x3174, + "pieupsioskorean", + 0x3144, + "pieupsiostikeutkorean", + 0x3175, + "pieupthieuthkorean", + 0x3177, + "pieuptikeutkorean", + 0x3173, + "pihiragana", + 0x3074, + "pikatakana", + 0x30d4, + "pisymbolgreek", + 0x03d6, + "piwrarmenian", + 0x0583, + "plus", + 0x002b, + "plusbelowcmb", + 0x031f, + "pluscircle", + 0x2295, + "plusminus", + 0x00b1, + "plusmod", + 0x02d6, + "plusmonospace", + 0xff0b, + "plussmall", + 0xfe62, + "plussuperior", + 0x207a, + "pmonospace", + 0xff50, + "pmsquare", + 0x33d8, + "pohiragana", + 0x307d, + "pointingindexdownwhite", + 0x261f, + "pointingindexleftwhite", + 0x261c, + "pointingindexrightwhite", + 0x261e, + "pointingindexupwhite", + 0x261d, + "pokatakana", + 0x30dd, + "poplathai", + 0x0e1b, + "postalmark", + 0x3012, + "postalmarkface", + 0x3020, + "pparen", + 0x24ab, + "precedes", + 0x227a, + "prescription", + 0x211e, + "primemod", + 0x02b9, + "primereversed", + 0x2035, + "product", + 0x220f, + "projective", + 0x2305, + "prolongedkana", + 0x30fc, + "propellor", + 0x2318, + "propersubset", + 0x2282, + "propersuperset", + 0x2283, + "proportion", + 0x2237, + "proportional", + 0x221d, + "psi", + 0x03c8, + "psicyrillic", + 0x0471, + "psilipneumatacyrilliccmb", + 0x0486, + "pssquare", + 0x33b0, + "puhiragana", + 0x3077, + "pukatakana", + 0x30d7, + "pvsquare", + 0x33b4, + "pwsquare", + 0x33ba, + "q", + 0x0071, + "qadeva", + 0x0958, + "qadmahebrew", + 0x05a8, + "qafarabic", + 0x0642, + "qaffinalarabic", + 0xfed6, + "qafinitialarabic", + 0xfed7, + "qafmedialarabic", + 0xfed8, + "qamats", + 0x05b8, + "qamats10", + 0x05b8, + "qamats1a", + 0x05b8, + "qamats1c", + 0x05b8, + "qamats27", + 0x05b8, + "qamats29", + 0x05b8, + "qamats33", + 0x05b8, + "qamatsde", + 0x05b8, + "qamatshebrew", + 0x05b8, + "qamatsnarrowhebrew", + 0x05b8, + "qamatsqatanhebrew", + 0x05b8, + "qamatsqatannarrowhebrew", + 0x05b8, + "qamatsqatanquarterhebrew", + 0x05b8, + "qamatsqatanwidehebrew", + 0x05b8, + "qamatsquarterhebrew", + 0x05b8, + "qamatswidehebrew", + 0x05b8, + "qarneyparahebrew", + 0x059f, + "qbopomofo", + 0x3111, + "qcircle", + 0x24e0, + "qhook", + 0x02a0, + "qmonospace", + 0xff51, + "qof", + 0x05e7, + "qofdagesh", + 0xfb47, + "qofdageshhebrew", + 0xfb47, + "qofhebrew", + 0x05e7, + "qparen", + 0x24ac, + "quarternote", + 0x2669, + "qubuts", + 0x05bb, + "qubuts18", + 0x05bb, + "qubuts25", + 0x05bb, + "qubuts31", + 0x05bb, + "qubutshebrew", + 0x05bb, + "qubutsnarrowhebrew", + 0x05bb, + "qubutsquarterhebrew", + 0x05bb, + "qubutswidehebrew", + 0x05bb, + "question", + 0x003f, + "questionarabic", + 0x061f, + "questionarmenian", + 0x055e, + "questiondown", + 0x00bf, + "questiondownsmall", + 0xf7bf, + "questiongreek", + 0x037e, + "questionmonospace", + 0xff1f, + "questionsmall", + 0xf73f, + "quotedbl", + 0x0022, + "quotedblbase", + 0x201e, + "quotedblleft", + 0x201c, + "quotedblmonospace", + 0xff02, + "quotedblprime", + 0x301e, + "quotedblprimereversed", + 0x301d, + "quotedblright", + 0x201d, + "quoteleft", + 0x2018, + "quoteleftreversed", + 0x201b, + "quotereversed", + 0x201b, + "quoteright", + 0x2019, + "quoterightn", + 0x0149, + "quotesinglbase", + 0x201a, + "quotesingle", + 0x0027, + "quotesinglemonospace", + 0xff07, + "r", + 0x0072, + "raarmenian", + 0x057c, + "rabengali", + 0x09b0, + "racute", + 0x0155, + "radeva", + 0x0930, + "radical", + 0x221a, + "radicalex", + 0xf8e5, + "radoverssquare", + 0x33ae, + "radoverssquaredsquare", + 0x33af, + "radsquare", + 0x33ad, + "rafe", + 0x05bf, + "rafehebrew", + 0x05bf, + "ragujarati", + 0x0ab0, + "ragurmukhi", + 0x0a30, + "rahiragana", + 0x3089, + "rakatakana", + 0x30e9, + "rakatakanahalfwidth", + 0xff97, + "ralowerdiagonalbengali", + 0x09f1, + "ramiddlediagonalbengali", + 0x09f0, + "ramshorn", + 0x0264, + "ratio", + 0x2236, + "rbopomofo", + 0x3116, + "rcaron", + 0x0159, + "rcedilla", + 0x0157, + "rcircle", + 0x24e1, + "rcommaaccent", + 0x0157, + "rdblgrave", + 0x0211, + "rdotaccent", + 0x1e59, + "rdotbelow", + 0x1e5b, + "rdotbelowmacron", + 0x1e5d, + "referencemark", + 0x203b, + "reflexsubset", + 0x2286, + "reflexsuperset", + 0x2287, + "registered", + 0x00ae, + "registersans", + 0xf8e8, + "registerserif", + 0xf6da, + "reharabic", + 0x0631, + "reharmenian", + 0x0580, + "rehfinalarabic", + 0xfeae, + "rehiragana", + 0x308c, + "rekatakana", + 0x30ec, + "rekatakanahalfwidth", + 0xff9a, + "resh", + 0x05e8, + "reshdageshhebrew", + 0xfb48, + "reshhebrew", + 0x05e8, + "reversedtilde", + 0x223d, + "reviahebrew", + 0x0597, + "reviamugrashhebrew", + 0x0597, + "revlogicalnot", + 0x2310, + "rfishhook", + 0x027e, + "rfishhookreversed", + 0x027f, + "rhabengali", + 0x09dd, + "rhadeva", + 0x095d, + "rho", + 0x03c1, + "rhook", + 0x027d, + "rhookturned", + 0x027b, + "rhookturnedsuperior", + 0x02b5, + "rhosymbolgreek", + 0x03f1, + "rhotichookmod", + 0x02de, + "rieulacirclekorean", + 0x3271, + "rieulaparenkorean", + 0x3211, + "rieulcirclekorean", + 0x3263, + "rieulhieuhkorean", + 0x3140, + "rieulkiyeokkorean", + 0x313a, + "rieulkiyeoksioskorean", + 0x3169, + "rieulkorean", + 0x3139, + "rieulmieumkorean", + 0x313b, + "rieulpansioskorean", + 0x316c, + "rieulparenkorean", + 0x3203, + "rieulphieuphkorean", + 0x313f, + "rieulpieupkorean", + 0x313c, + "rieulpieupsioskorean", + 0x316b, + "rieulsioskorean", + 0x313d, + "rieulthieuthkorean", + 0x313e, + "rieultikeutkorean", + 0x316a, + "rieulyeorinhieuhkorean", + 0x316d, + "rightangle", + 0x221f, + "righttackbelowcmb", + 0x0319, + "righttriangle", + 0x22bf, + "rihiragana", + 0x308a, + "rikatakana", + 0x30ea, + "rikatakanahalfwidth", + 0xff98, + "ring", + 0x02da, + "ringbelowcmb", + 0x0325, + "ringcmb", + 0x030a, + "ringhalfleft", + 0x02bf, + "ringhalfleftarmenian", + 0x0559, + "ringhalfleftbelowcmb", + 0x031c, + "ringhalfleftcentered", + 0x02d3, + "ringhalfright", + 0x02be, + "ringhalfrightbelowcmb", + 0x0339, + "ringhalfrightcentered", + 0x02d2, + "rinvertedbreve", + 0x0213, + "rittorusquare", + 0x3351, + "rlinebelow", + 0x1e5f, + "rlongleg", + 0x027c, + "rlonglegturned", + 0x027a, + "rmonospace", + 0xff52, + "rohiragana", + 0x308d, + "rokatakana", + 0x30ed, + "rokatakanahalfwidth", + 0xff9b, + "roruathai", + 0x0e23, + "rparen", + 0x24ad, + "rrabengali", + 0x09dc, + "rradeva", + 0x0931, + "rragurmukhi", + 0x0a5c, + "rreharabic", + 0x0691, + "rrehfinalarabic", + 0xfb8d, + "rrvocalicbengali", + 0x09e0, + "rrvocalicdeva", + 0x0960, + "rrvocalicgujarati", + 0x0ae0, + "rrvocalicvowelsignbengali", + 0x09c4, + "rrvocalicvowelsigndeva", + 0x0944, + "rrvocalicvowelsigngujarati", + 0x0ac4, + "rsuperior", + 0xf6f1, + "rtblock", + 0x2590, + "rturned", + 0x0279, + "rturnedsuperior", + 0x02b4, + "ruhiragana", + 0x308b, + "rukatakana", + 0x30eb, + "rukatakanahalfwidth", + 0xff99, + "rupeemarkbengali", + 0x09f2, + "rupeesignbengali", + 0x09f3, + "rupiah", + 0xf6dd, + "ruthai", + 0x0e24, + "rvocalicbengali", + 0x098b, + "rvocalicdeva", + 0x090b, + "rvocalicgujarati", + 0x0a8b, + "rvocalicvowelsignbengali", + 0x09c3, + "rvocalicvowelsigndeva", + 0x0943, + "rvocalicvowelsigngujarati", + 0x0ac3, + "s", + 0x0073, + "sabengali", + 0x09b8, + "sacute", + 0x015b, + "sacutedotaccent", + 0x1e65, + "sadarabic", + 0x0635, + "sadeva", + 0x0938, + "sadfinalarabic", + 0xfeba, + "sadinitialarabic", + 0xfebb, + "sadmedialarabic", + 0xfebc, + "sagujarati", + 0x0ab8, + "sagurmukhi", + 0x0a38, + "sahiragana", + 0x3055, + "sakatakana", + 0x30b5, + "sakatakanahalfwidth", + 0xff7b, + "sallallahoualayhewasallamarabic", + 0xfdfa, + "samekh", + 0x05e1, + "samekhdagesh", + 0xfb41, + "samekhdageshhebrew", + 0xfb41, + "samekhhebrew", + 0x05e1, + "saraaathai", + 0x0e32, + "saraaethai", + 0x0e41, + "saraaimaimalaithai", + 0x0e44, + "saraaimaimuanthai", + 0x0e43, + "saraamthai", + 0x0e33, + "saraathai", + 0x0e30, + "saraethai", + 0x0e40, + "saraiileftthai", + 0xf886, + "saraiithai", + 0x0e35, + "saraileftthai", + 0xf885, + "saraithai", + 0x0e34, + "saraothai", + 0x0e42, + "saraueeleftthai", + 0xf888, + "saraueethai", + 0x0e37, + "saraueleftthai", + 0xf887, + "sarauethai", + 0x0e36, + "sarauthai", + 0x0e38, + "sarauuthai", + 0x0e39, + "sbopomofo", + 0x3119, + "scaron", + 0x0161, + "scarondotaccent", + 0x1e67, + "scedilla", + 0x015f, + "schwa", + 0x0259, + "schwacyrillic", + 0x04d9, + "schwadieresiscyrillic", + 0x04db, + "schwahook", + 0x025a, + "scircle", + 0x24e2, + "scircumflex", + 0x015d, + "scommaaccent", + 0x0219, + "sdotaccent", + 0x1e61, + "sdotbelow", + 0x1e63, + "sdotbelowdotaccent", + 0x1e69, + "seagullbelowcmb", + 0x033c, + "second", + 0x2033, + "secondtonechinese", + 0x02ca, + "section", + 0x00a7, + "seenarabic", + 0x0633, + "seenfinalarabic", + 0xfeb2, + "seeninitialarabic", + 0xfeb3, + "seenmedialarabic", + 0xfeb4, + "segol", + 0x05b6, + "segol13", + 0x05b6, + "segol1f", + 0x05b6, + "segol2c", + 0x05b6, + "segolhebrew", + 0x05b6, + "segolnarrowhebrew", + 0x05b6, + "segolquarterhebrew", + 0x05b6, + "segoltahebrew", + 0x0592, + "segolwidehebrew", + 0x05b6, + "seharmenian", + 0x057d, + "sehiragana", + 0x305b, + "sekatakana", + 0x30bb, + "sekatakanahalfwidth", + 0xff7e, + "semicolon", + 0x003b, + "semicolonarabic", + 0x061b, + "semicolonmonospace", + 0xff1b, + "semicolonsmall", + 0xfe54, + "semivoicedmarkkana", + 0x309c, + "semivoicedmarkkanahalfwidth", + 0xff9f, + "sentisquare", + 0x3322, + "sentosquare", + 0x3323, + "seven", + 0x0037, + "sevenarabic", + 0x0667, + "sevenbengali", + 0x09ed, + "sevencircle", + 0x2466, + "sevencircleinversesansserif", + 0x2790, + "sevendeva", + 0x096d, + "seveneighths", + 0x215e, + "sevengujarati", + 0x0aed, + "sevengurmukhi", + 0x0a6d, + "sevenhackarabic", + 0x0667, + "sevenhangzhou", + 0x3027, + "sevenideographicparen", + 0x3226, + "seveninferior", + 0x2087, + "sevenmonospace", + 0xff17, + "sevenoldstyle", + 0xf737, + "sevenparen", + 0x247a, + "sevenperiod", + 0x248e, + "sevenpersian", + 0x06f7, + "sevenroman", + 0x2176, + "sevensuperior", + 0x2077, + "seventeencircle", + 0x2470, + "seventeenparen", + 0x2484, + "seventeenperiod", + 0x2498, + "seventhai", + 0x0e57, + "sfthyphen", + 0x00ad, + "shaarmenian", + 0x0577, + "shabengali", + 0x09b6, + "shacyrillic", + 0x0448, + "shaddaarabic", + 0x0651, + "shaddadammaarabic", + 0xfc61, + "shaddadammatanarabic", + 0xfc5e, + "shaddafathaarabic", + 0xfc60, + "shaddakasraarabic", + 0xfc62, + "shaddakasratanarabic", + 0xfc5f, + "shade", + 0x2592, + "shadedark", + 0x2593, + "shadelight", + 0x2591, + "shademedium", + 0x2592, + "shadeva", + 0x0936, + "shagujarati", + 0x0ab6, + "shagurmukhi", + 0x0a36, + "shalshelethebrew", + 0x0593, + "shbopomofo", + 0x3115, + "shchacyrillic", + 0x0449, + "sheenarabic", + 0x0634, + "sheenfinalarabic", + 0xfeb6, + "sheeninitialarabic", + 0xfeb7, + "sheenmedialarabic", + 0xfeb8, + "sheicoptic", + 0x03e3, + "sheqel", + 0x20aa, + "sheqelhebrew", + 0x20aa, + "sheva", + 0x05b0, + "sheva115", + 0x05b0, + "sheva15", + 0x05b0, + "sheva22", + 0x05b0, + "sheva2e", + 0x05b0, + "shevahebrew", + 0x05b0, + "shevanarrowhebrew", + 0x05b0, + "shevaquarterhebrew", + 0x05b0, + "shevawidehebrew", + 0x05b0, + "shhacyrillic", + 0x04bb, + "shimacoptic", + 0x03ed, + "shin", + 0x05e9, + "shindagesh", + 0xfb49, + "shindageshhebrew", + 0xfb49, + "shindageshshindot", + 0xfb2c, + "shindageshshindothebrew", + 0xfb2c, + "shindageshsindot", + 0xfb2d, + "shindageshsindothebrew", + 0xfb2d, + "shindothebrew", + 0x05c1, + "shinhebrew", + 0x05e9, + "shinshindot", + 0xfb2a, + "shinshindothebrew", + 0xfb2a, + "shinsindot", + 0xfb2b, + "shinsindothebrew", + 0xfb2b, + "shook", + 0x0282, + "sigma", + 0x03c3, + "sigma1", + 0x03c2, + "sigmafinal", + 0x03c2, + "sigmalunatesymbolgreek", + 0x03f2, + "sihiragana", + 0x3057, + "sikatakana", + 0x30b7, + "sikatakanahalfwidth", + 0xff7c, + "siluqhebrew", + 0x05bd, + "siluqlefthebrew", + 0x05bd, + "similar", + 0x223c, + "sindothebrew", + 0x05c2, + "siosacirclekorean", + 0x3274, + "siosaparenkorean", + 0x3214, + "sioscieuckorean", + 0x317e, + "sioscirclekorean", + 0x3266, + "sioskiyeokkorean", + 0x317a, + "sioskorean", + 0x3145, + "siosnieunkorean", + 0x317b, + "siosparenkorean", + 0x3206, + "siospieupkorean", + 0x317d, + "siostikeutkorean", + 0x317c, + "six", + 0x0036, + "sixarabic", + 0x0666, + "sixbengali", + 0x09ec, + "sixcircle", + 0x2465, + "sixcircleinversesansserif", + 0x278f, + "sixdeva", + 0x096c, + "sixgujarati", + 0x0aec, + "sixgurmukhi", + 0x0a6c, + "sixhackarabic", + 0x0666, + "sixhangzhou", + 0x3026, + "sixideographicparen", + 0x3225, + "sixinferior", + 0x2086, + "sixmonospace", + 0xff16, + "sixoldstyle", + 0xf736, + "sixparen", + 0x2479, + "sixperiod", + 0x248d, + "sixpersian", + 0x06f6, + "sixroman", + 0x2175, + "sixsuperior", + 0x2076, + "sixteencircle", + 0x246f, + "sixteencurrencydenominatorbengali", + 0x09f9, + "sixteenparen", + 0x2483, + "sixteenperiod", + 0x2497, + "sixthai", + 0x0e56, + "slash", + 0x002f, + "slashmonospace", + 0xff0f, + "slong", + 0x017f, + "slongdotaccent", + 0x1e9b, + "smileface", + 0x263a, + "smonospace", + 0xff53, + "sofpasuqhebrew", + 0x05c3, + "softhyphen", + 0x00ad, + "softsigncyrillic", + 0x044c, + "sohiragana", + 0x305d, + "sokatakana", + 0x30bd, + "sokatakanahalfwidth", + 0xff7f, + "soliduslongoverlaycmb", + 0x0338, + "solidusshortoverlaycmb", + 0x0337, + "sorusithai", + 0x0e29, + "sosalathai", + 0x0e28, + "sosothai", + 0x0e0b, + "sosuathai", + 0x0e2a, + "space", + 0x0020, + "spacehackarabic", + 0x0020, + "spade", + 0x2660, + "spadesuitblack", + 0x2660, + "spadesuitwhite", + 0x2664, + "sparen", + 0x24ae, + "squarebelowcmb", + 0x033b, + "squarecc", + 0x33c4, + "squarecm", + 0x339d, + "squarediagonalcrosshatchfill", + 0x25a9, + "squarehorizontalfill", + 0x25a4, + "squarekg", + 0x338f, + "squarekm", + 0x339e, + "squarekmcapital", + 0x33ce, + "squareln", + 0x33d1, + "squarelog", + 0x33d2, + "squaremg", + 0x338e, + "squaremil", + 0x33d5, + "squaremm", + 0x339c, + "squaremsquared", + 0x33a1, + "squareorthogonalcrosshatchfill", + 0x25a6, + "squareupperlefttolowerrightfill", + 0x25a7, + "squareupperrighttolowerleftfill", + 0x25a8, + "squareverticalfill", + 0x25a5, + "squarewhitewithsmallblack", + 0x25a3, + "srsquare", + 0x33db, + "ssabengali", + 0x09b7, + "ssadeva", + 0x0937, + "ssagujarati", + 0x0ab7, + "ssangcieuckorean", + 0x3149, + "ssanghieuhkorean", + 0x3185, + "ssangieungkorean", + 0x3180, + "ssangkiyeokkorean", + 0x3132, + "ssangnieunkorean", + 0x3165, + "ssangpieupkorean", + 0x3143, + "ssangsioskorean", + 0x3146, + "ssangtikeutkorean", + 0x3138, + "ssuperior", + 0xf6f2, + "sterling", + 0x00a3, + "sterlingmonospace", + 0xffe1, + "strokelongoverlaycmb", + 0x0336, + "strokeshortoverlaycmb", + 0x0335, + "subset", + 0x2282, + "subsetnotequal", + 0x228a, + "subsetorequal", + 0x2286, + "succeeds", + 0x227b, + "suchthat", + 0x220b, + "suhiragana", + 0x3059, + "sukatakana", + 0x30b9, + "sukatakanahalfwidth", + 0xff7d, + "sukunarabic", + 0x0652, + "summation", + 0x2211, + "sun", + 0x263c, + "superset", + 0x2283, + "supersetnotequal", + 0x228b, + "supersetorequal", + 0x2287, + "svsquare", + 0x33dc, + "syouwaerasquare", + 0x337c, + "t", + 0x0074, + "tabengali", + 0x09a4, + "tackdown", + 0x22a4, + "tackleft", + 0x22a3, + "tadeva", + 0x0924, + "tagujarati", + 0x0aa4, + "tagurmukhi", + 0x0a24, + "taharabic", + 0x0637, + "tahfinalarabic", + 0xfec2, + "tahinitialarabic", + 0xfec3, + "tahiragana", + 0x305f, + "tahmedialarabic", + 0xfec4, + "taisyouerasquare", + 0x337d, + "takatakana", + 0x30bf, + "takatakanahalfwidth", + 0xff80, + "tatweelarabic", + 0x0640, + "tau", + 0x03c4, + "tav", + 0x05ea, + "tavdages", + 0xfb4a, + "tavdagesh", + 0xfb4a, + "tavdageshhebrew", + 0xfb4a, + "tavhebrew", + 0x05ea, + "tbar", + 0x0167, + "tbopomofo", + 0x310a, + "tcaron", + 0x0165, + "tccurl", + 0x02a8, + "tcedilla", + 0x0163, + "tcheharabic", + 0x0686, + "tchehfinalarabic", + 0xfb7b, + "tchehinitialarabic", + 0xfb7c, + "tchehmedialarabic", + 0xfb7d, + "tcircle", + 0x24e3, + "tcircumflexbelow", + 0x1e71, + "tcommaaccent", + 0x0163, + "tdieresis", + 0x1e97, + "tdotaccent", + 0x1e6b, + "tdotbelow", + 0x1e6d, + "tecyrillic", + 0x0442, + "tedescendercyrillic", + 0x04ad, + "teharabic", + 0x062a, + "tehfinalarabic", + 0xfe96, + "tehhahinitialarabic", + 0xfca2, + "tehhahisolatedarabic", + 0xfc0c, + "tehinitialarabic", + 0xfe97, + "tehiragana", + 0x3066, + "tehjeeminitialarabic", + 0xfca1, + "tehjeemisolatedarabic", + 0xfc0b, + "tehmarbutaarabic", + 0x0629, + "tehmarbutafinalarabic", + 0xfe94, + "tehmedialarabic", + 0xfe98, + "tehmeeminitialarabic", + 0xfca4, + "tehmeemisolatedarabic", + 0xfc0e, + "tehnoonfinalarabic", + 0xfc73, + "tekatakana", + 0x30c6, + "tekatakanahalfwidth", + 0xff83, + "telephone", + 0x2121, + "telephoneblack", + 0x260e, + "telishagedolahebrew", + 0x05a0, + "telishaqetanahebrew", + 0x05a9, + "tencircle", + 0x2469, + "tenideographicparen", + 0x3229, + "tenparen", + 0x247d, + "tenperiod", + 0x2491, + "tenroman", + 0x2179, + "tesh", + 0x02a7, + "tet", + 0x05d8, + "tetdagesh", + 0xfb38, + "tetdageshhebrew", + 0xfb38, + "tethebrew", + 0x05d8, + "tetsecyrillic", + 0x04b5, + "tevirhebrew", + 0x059b, + "tevirlefthebrew", + 0x059b, + "thabengali", + 0x09a5, + "thadeva", + 0x0925, + "thagujarati", + 0x0aa5, + "thagurmukhi", + 0x0a25, + "thalarabic", + 0x0630, + "thalfinalarabic", + 0xfeac, + "thanthakhatlowleftthai", + 0xf898, + "thanthakhatlowrightthai", + 0xf897, + "thanthakhatthai", + 0x0e4c, + "thanthakhatupperleftthai", + 0xf896, + "theharabic", + 0x062b, + "thehfinalarabic", + 0xfe9a, + "thehinitialarabic", + 0xfe9b, + "thehmedialarabic", + 0xfe9c, + "thereexists", + 0x2203, + "therefore", + 0x2234, + "theta", + 0x03b8, + "theta1", + 0x03d1, + "thetasymbolgreek", + 0x03d1, + "thieuthacirclekorean", + 0x3279, + "thieuthaparenkorean", + 0x3219, + "thieuthcirclekorean", + 0x326b, + "thieuthkorean", + 0x314c, + "thieuthparenkorean", + 0x320b, + "thirteencircle", + 0x246c, + "thirteenparen", + 0x2480, + "thirteenperiod", + 0x2494, + "thonangmonthothai", + 0x0e11, + "thook", + 0x01ad, + "thophuthaothai", + 0x0e12, + "thorn", + 0x00fe, + "thothahanthai", + 0x0e17, + "thothanthai", + 0x0e10, + "thothongthai", + 0x0e18, + "thothungthai", + 0x0e16, + "thousandcyrillic", + 0x0482, + "thousandsseparatorarabic", + 0x066c, + "thousandsseparatorpersian", + 0x066c, + "three", + 0x0033, + "threearabic", + 0x0663, + "threebengali", + 0x09e9, + "threecircle", + 0x2462, + "threecircleinversesansserif", + 0x278c, + "threedeva", + 0x0969, + "threeeighths", + 0x215c, + "threegujarati", + 0x0ae9, + "threegurmukhi", + 0x0a69, + "threehackarabic", + 0x0663, + "threehangzhou", + 0x3023, + "threeideographicparen", + 0x3222, + "threeinferior", + 0x2083, + "threemonospace", + 0xff13, + "threenumeratorbengali", + 0x09f6, + "threeoldstyle", + 0xf733, + "threeparen", + 0x2476, + "threeperiod", + 0x248a, + "threepersian", + 0x06f3, + "threequarters", + 0x00be, + "threequartersemdash", + 0xf6de, + "threeroman", + 0x2172, + "threesuperior", + 0x00b3, + "threethai", + 0x0e53, + "thzsquare", + 0x3394, + "tihiragana", + 0x3061, + "tikatakana", + 0x30c1, + "tikatakanahalfwidth", + 0xff81, + "tikeutacirclekorean", + 0x3270, + "tikeutaparenkorean", + 0x3210, + "tikeutcirclekorean", + 0x3262, + "tikeutkorean", + 0x3137, + "tikeutparenkorean", + 0x3202, + "tilde", + 0x02dc, + "tildebelowcmb", + 0x0330, + "tildecmb", + 0x0303, + "tildecomb", + 0x0303, + "tildedoublecmb", + 0x0360, + "tildeoperator", + 0x223c, + "tildeoverlaycmb", + 0x0334, + "tildeverticalcmb", + 0x033e, + "timescircle", + 0x2297, + "tipehahebrew", + 0x0596, + "tipehalefthebrew", + 0x0596, + "tippigurmukhi", + 0x0a70, + "titlocyrilliccmb", + 0x0483, + "tiwnarmenian", + 0x057f, + "tlinebelow", + 0x1e6f, + "tmonospace", + 0xff54, + "toarmenian", + 0x0569, + "tohiragana", + 0x3068, + "tokatakana", + 0x30c8, + "tokatakanahalfwidth", + 0xff84, + "tonebarextrahighmod", + 0x02e5, + "tonebarextralowmod", + 0x02e9, + "tonebarhighmod", + 0x02e6, + "tonebarlowmod", + 0x02e8, + "tonebarmidmod", + 0x02e7, + "tonefive", + 0x01bd, + "tonesix", + 0x0185, + "tonetwo", + 0x01a8, + "tonos", + 0x0384, + "tonsquare", + 0x3327, + "topatakthai", + 0x0e0f, + "tortoiseshellbracketleft", + 0x3014, + "tortoiseshellbracketleftsmall", + 0xfe5d, + "tortoiseshellbracketleftvertical", + 0xfe39, + "tortoiseshellbracketright", + 0x3015, + "tortoiseshellbracketrightsmall", + 0xfe5e, + "tortoiseshellbracketrightvertical", + 0xfe3a, + "totaothai", + 0x0e15, + "tpalatalhook", + 0x01ab, + "tparen", + 0x24af, + "trademark", + 0x2122, + "trademarksans", + 0xf8ea, + "trademarkserif", + 0xf6db, + "tretroflexhook", + 0x0288, + "triagdn", + 0x25bc, + "triaglf", + 0x25c4, + "triagrt", + 0x25ba, + "triagup", + 0x25b2, + "ts", + 0x02a6, + "tsadi", + 0x05e6, + "tsadidagesh", + 0xfb46, + "tsadidageshhebrew", + 0xfb46, + "tsadihebrew", + 0x05e6, + "tsecyrillic", + 0x0446, + "tsere", + 0x05b5, + "tsere12", + 0x05b5, + "tsere1e", + 0x05b5, + "tsere2b", + 0x05b5, + "tserehebrew", + 0x05b5, + "tserenarrowhebrew", + 0x05b5, + "tserequarterhebrew", + 0x05b5, + "tserewidehebrew", + 0x05b5, + "tshecyrillic", + 0x045b, + "tsuperior", + 0xf6f3, + "ttabengali", + 0x099f, + "ttadeva", + 0x091f, + "ttagujarati", + 0x0a9f, + "ttagurmukhi", + 0x0a1f, + "tteharabic", + 0x0679, + "ttehfinalarabic", + 0xfb67, + "ttehinitialarabic", + 0xfb68, + "ttehmedialarabic", + 0xfb69, + "tthabengali", + 0x09a0, + "tthadeva", + 0x0920, + "tthagujarati", + 0x0aa0, + "tthagurmukhi", + 0x0a20, + "tturned", + 0x0287, + "tuhiragana", + 0x3064, + "tukatakana", + 0x30c4, + "tukatakanahalfwidth", + 0xff82, + "tusmallhiragana", + 0x3063, + "tusmallkatakana", + 0x30c3, + "tusmallkatakanahalfwidth", + 0xff6f, + "twelvecircle", + 0x246b, + "twelveparen", + 0x247f, + "twelveperiod", + 0x2493, + "twelveroman", + 0x217b, + "twentycircle", + 0x2473, + "twentyhangzhou", + 0x5344, + "twentyparen", + 0x2487, + "twentyperiod", + 0x249b, + "two", + 0x0032, + "twoarabic", + 0x0662, + "twobengali", + 0x09e8, + "twocircle", + 0x2461, + "twocircleinversesansserif", + 0x278b, + "twodeva", + 0x0968, + "twodotenleader", + 0x2025, + "twodotleader", + 0x2025, + "twodotleadervertical", + 0xfe30, + "twogujarati", + 0x0ae8, + "twogurmukhi", + 0x0a68, + "twohackarabic", + 0x0662, + "twohangzhou", + 0x3022, + "twoideographicparen", + 0x3221, + "twoinferior", + 0x2082, + "twomonospace", + 0xff12, + "twonumeratorbengali", + 0x09f5, + "twooldstyle", + 0xf732, + "twoparen", + 0x2475, + "twoperiod", + 0x2489, + "twopersian", + 0x06f2, + "tworoman", + 0x2171, + "twostroke", + 0x01bb, + "twosuperior", + 0x00b2, + "twothai", + 0x0e52, + "twothirds", + 0x2154, + "u", + 0x0075, + "uacute", + 0x00fa, + "ubar", + 0x0289, + "ubengali", + 0x0989, + "ubopomofo", + 0x3128, + "ubreve", + 0x016d, + "ucaron", + 0x01d4, + "ucircle", + 0x24e4, + "ucircumflex", + 0x00fb, + "ucircumflexbelow", + 0x1e77, + "ucyrillic", + 0x0443, + "udattadeva", + 0x0951, + "udblacute", + 0x0171, + "udblgrave", + 0x0215, + "udeva", + 0x0909, + "udieresis", + 0x00fc, + "udieresisacute", + 0x01d8, + "udieresisbelow", + 0x1e73, + "udieresiscaron", + 0x01da, + "udieresiscyrillic", + 0x04f1, + "udieresisgrave", + 0x01dc, + "udieresismacron", + 0x01d6, + "udotbelow", + 0x1ee5, + "ugrave", + 0x00f9, + "ugujarati", + 0x0a89, + "ugurmukhi", + 0x0a09, + "uhiragana", + 0x3046, + "uhookabove", + 0x1ee7, + "uhorn", + 0x01b0, + "uhornacute", + 0x1ee9, + "uhorndotbelow", + 0x1ef1, + "uhorngrave", + 0x1eeb, + "uhornhookabove", + 0x1eed, + "uhorntilde", + 0x1eef, + "uhungarumlaut", + 0x0171, + "uhungarumlautcyrillic", + 0x04f3, + "uinvertedbreve", + 0x0217, + "ukatakana", + 0x30a6, + "ukatakanahalfwidth", + 0xff73, + "ukcyrillic", + 0x0479, + "ukorean", + 0x315c, + "umacron", + 0x016b, + "umacroncyrillic", + 0x04ef, + "umacrondieresis", + 0x1e7b, + "umatragurmukhi", + 0x0a41, + "umonospace", + 0xff55, + "underscore", + 0x005f, + "underscoredbl", + 0x2017, + "underscoremonospace", + 0xff3f, + "underscorevertical", + 0xfe33, + "underscorewavy", + 0xfe4f, + "union", + 0x222a, + "universal", + 0x2200, + "uogonek", + 0x0173, + "uparen", + 0x24b0, + "upblock", + 0x2580, + "upperdothebrew", + 0x05c4, + "upsilon", + 0x03c5, + "upsilondieresis", + 0x03cb, + "upsilondieresistonos", + 0x03b0, + "upsilonlatin", + 0x028a, + "upsilontonos", + 0x03cd, + "uptackbelowcmb", + 0x031d, + "uptackmod", + 0x02d4, + "uragurmukhi", + 0x0a73, + "uring", + 0x016f, + "ushortcyrillic", + 0x045e, + "usmallhiragana", + 0x3045, + "usmallkatakana", + 0x30a5, + "usmallkatakanahalfwidth", + 0xff69, + "ustraightcyrillic", + 0x04af, + "ustraightstrokecyrillic", + 0x04b1, + "utilde", + 0x0169, + "utildeacute", + 0x1e79, + "utildebelow", + 0x1e75, + "uubengali", + 0x098a, + "uudeva", + 0x090a, + "uugujarati", + 0x0a8a, + "uugurmukhi", + 0x0a0a, + "uumatragurmukhi", + 0x0a42, + "uuvowelsignbengali", + 0x09c2, + "uuvowelsigndeva", + 0x0942, + "uuvowelsigngujarati", + 0x0ac2, + "uvowelsignbengali", + 0x09c1, + "uvowelsigndeva", + 0x0941, + "uvowelsigngujarati", + 0x0ac1, + "v", + 0x0076, + "vadeva", + 0x0935, + "vagujarati", + 0x0ab5, + "vagurmukhi", + 0x0a35, + "vakatakana", + 0x30f7, + "vav", + 0x05d5, + "vavdagesh", + 0xfb35, + "vavdagesh65", + 0xfb35, + "vavdageshhebrew", + 0xfb35, + "vavhebrew", + 0x05d5, + "vavholam", + 0xfb4b, + "vavholamhebrew", + 0xfb4b, + "vavvavhebrew", + 0x05f0, + "vavyodhebrew", + 0x05f1, + "vcircle", + 0x24e5, + "vdotbelow", + 0x1e7f, + "vecyrillic", + 0x0432, + "veharabic", + 0x06a4, + "vehfinalarabic", + 0xfb6b, + "vehinitialarabic", + 0xfb6c, + "vehmedialarabic", + 0xfb6d, + "vekatakana", + 0x30f9, + "venus", + 0x2640, + "verticalbar", + 0x007c, + "verticallineabovecmb", + 0x030d, + "verticallinebelowcmb", + 0x0329, + "verticallinelowmod", + 0x02cc, + "verticallinemod", + 0x02c8, + "vewarmenian", + 0x057e, + "vhook", + 0x028b, + "vikatakana", + 0x30f8, + "viramabengali", + 0x09cd, + "viramadeva", + 0x094d, + "viramagujarati", + 0x0acd, + "visargabengali", + 0x0983, + "visargadeva", + 0x0903, + "visargagujarati", + 0x0a83, + "vmonospace", + 0xff56, + "voarmenian", + 0x0578, + "voicediterationhiragana", + 0x309e, + "voicediterationkatakana", + 0x30fe, + "voicedmarkkana", + 0x309b, + "voicedmarkkanahalfwidth", + 0xff9e, + "vokatakana", + 0x30fa, + "vparen", + 0x24b1, + "vtilde", + 0x1e7d, + "vturned", + 0x028c, + "vuhiragana", + 0x3094, + "vukatakana", + 0x30f4, + "w", + 0x0077, + "wacute", + 0x1e83, + "waekorean", + 0x3159, + "wahiragana", + 0x308f, + "wakatakana", + 0x30ef, + "wakatakanahalfwidth", + 0xff9c, + "wakorean", + 0x3158, + "wasmallhiragana", + 0x308e, + "wasmallkatakana", + 0x30ee, + "wattosquare", + 0x3357, + "wavedash", + 0x301c, + "wavyunderscorevertical", + 0xfe34, + "wawarabic", + 0x0648, + "wawfinalarabic", + 0xfeee, + "wawhamzaabovearabic", + 0x0624, + "wawhamzaabovefinalarabic", + 0xfe86, + "wbsquare", + 0x33dd, + "wcircle", + 0x24e6, + "wcircumflex", + 0x0175, + "wdieresis", + 0x1e85, + "wdotaccent", + 0x1e87, + "wdotbelow", + 0x1e89, + "wehiragana", + 0x3091, + "weierstrass", + 0x2118, + "wekatakana", + 0x30f1, + "wekorean", + 0x315e, + "weokorean", + 0x315d, + "wgrave", + 0x1e81, + "whitebullet", + 0x25e6, + "whitecircle", + 0x25cb, + "whitecircleinverse", + 0x25d9, + "whitecornerbracketleft", + 0x300e, + "whitecornerbracketleftvertical", + 0xfe43, + "whitecornerbracketright", + 0x300f, + "whitecornerbracketrightvertical", + 0xfe44, + "whitediamond", + 0x25c7, + "whitediamondcontainingblacksmalldiamond", + 0x25c8, + "whitedownpointingsmalltriangle", + 0x25bf, + "whitedownpointingtriangle", + 0x25bd, + "whiteleftpointingsmalltriangle", + 0x25c3, + "whiteleftpointingtriangle", + 0x25c1, + "whitelenticularbracketleft", + 0x3016, + "whitelenticularbracketright", + 0x3017, + "whiterightpointingsmalltriangle", + 0x25b9, + "whiterightpointingtriangle", + 0x25b7, + "whitesmallsquare", + 0x25ab, + "whitesmilingface", + 0x263a, + "whitesquare", + 0x25a1, + "whitestar", + 0x2606, + "whitetelephone", + 0x260f, + "whitetortoiseshellbracketleft", + 0x3018, + "whitetortoiseshellbracketright", + 0x3019, + "whiteuppointingsmalltriangle", + 0x25b5, + "whiteuppointingtriangle", + 0x25b3, + "wihiragana", + 0x3090, + "wikatakana", + 0x30f0, + "wikorean", + 0x315f, + "wmonospace", + 0xff57, + "wohiragana", + 0x3092, + "wokatakana", + 0x30f2, + "wokatakanahalfwidth", + 0xff66, + "won", + 0x20a9, + "wonmonospace", + 0xffe6, + "wowaenthai", + 0x0e27, + "wparen", + 0x24b2, + "wring", + 0x1e98, + "wsuperior", + 0x02b7, + "wturned", + 0x028d, + "wynn", + 0x01bf, + "x", + 0x0078, + "xabovecmb", + 0x033d, + "xbopomofo", + 0x3112, + "xcircle", + 0x24e7, + "xdieresis", + 0x1e8d, + "xdotaccent", + 0x1e8b, + "xeharmenian", + 0x056d, + "xi", + 0x03be, + "xmonospace", + 0xff58, + "xparen", + 0x24b3, + "xsuperior", + 0x02e3, + "y", + 0x0079, + "yaadosquare", + 0x334e, + "yabengali", + 0x09af, + "yacute", + 0x00fd, + "yadeva", + 0x092f, + "yaekorean", + 0x3152, + "yagujarati", + 0x0aaf, + "yagurmukhi", + 0x0a2f, + "yahiragana", + 0x3084, + "yakatakana", + 0x30e4, + "yakatakanahalfwidth", + 0xff94, + "yakorean", + 0x3151, + "yamakkanthai", + 0x0e4e, + "yasmallhiragana", + 0x3083, + "yasmallkatakana", + 0x30e3, + "yasmallkatakanahalfwidth", + 0xff6c, + "yatcyrillic", + 0x0463, + "ycircle", + 0x24e8, + "ycircumflex", + 0x0177, + "ydieresis", + 0x00ff, + "ydotaccent", + 0x1e8f, + "ydotbelow", + 0x1ef5, + "yeharabic", + 0x064a, + "yehbarreearabic", + 0x06d2, + "yehbarreefinalarabic", + 0xfbaf, + "yehfinalarabic", + 0xfef2, + "yehhamzaabovearabic", + 0x0626, + "yehhamzaabovefinalarabic", + 0xfe8a, + "yehhamzaaboveinitialarabic", + 0xfe8b, + "yehhamzaabovemedialarabic", + 0xfe8c, + "yehinitialarabic", + 0xfef3, + "yehmedialarabic", + 0xfef4, + "yehmeeminitialarabic", + 0xfcdd, + "yehmeemisolatedarabic", + 0xfc58, + "yehnoonfinalarabic", + 0xfc94, + "yehthreedotsbelowarabic", + 0x06d1, + "yekorean", + 0x3156, + "yen", + 0x00a5, + "yenmonospace", + 0xffe5, + "yeokorean", + 0x3155, + "yeorinhieuhkorean", + 0x3186, + "yerahbenyomohebrew", + 0x05aa, + "yerahbenyomolefthebrew", + 0x05aa, + "yericyrillic", + 0x044b, + "yerudieresiscyrillic", + 0x04f9, + "yesieungkorean", + 0x3181, + "yesieungpansioskorean", + 0x3183, + "yesieungsioskorean", + 0x3182, + "yetivhebrew", + 0x059a, + "ygrave", + 0x1ef3, + "yhook", + 0x01b4, + "yhookabove", + 0x1ef7, + "yiarmenian", + 0x0575, + "yicyrillic", + 0x0457, + "yikorean", + 0x3162, + "yinyang", + 0x262f, + "yiwnarmenian", + 0x0582, + "ymonospace", + 0xff59, + "yod", + 0x05d9, + "yoddagesh", + 0xfb39, + "yoddageshhebrew", + 0xfb39, + "yodhebrew", + 0x05d9, + "yodyodhebrew", + 0x05f2, + "yodyodpatahhebrew", + 0xfb1f, + "yohiragana", + 0x3088, + "yoikorean", + 0x3189, + "yokatakana", + 0x30e8, + "yokatakanahalfwidth", + 0xff96, + "yokorean", + 0x315b, + "yosmallhiragana", + 0x3087, + "yosmallkatakana", + 0x30e7, + "yosmallkatakanahalfwidth", + 0xff6e, + "yotgreek", + 0x03f3, + "yoyaekorean", + 0x3188, + "yoyakorean", + 0x3187, + "yoyakthai", + 0x0e22, + "yoyingthai", + 0x0e0d, + "yparen", + 0x24b4, + "ypogegrammeni", + 0x037a, + "ypogegrammenigreekcmb", + 0x0345, + "yr", + 0x01a6, + "yring", + 0x1e99, + "ysuperior", + 0x02b8, + "ytilde", + 0x1ef9, + "yturned", + 0x028e, + "yuhiragana", + 0x3086, + "yuikorean", + 0x318c, + "yukatakana", + 0x30e6, + "yukatakanahalfwidth", + 0xff95, + "yukorean", + 0x3160, + "yusbigcyrillic", + 0x046b, + "yusbigiotifiedcyrillic", + 0x046d, + "yuslittlecyrillic", + 0x0467, + "yuslittleiotifiedcyrillic", + 0x0469, + "yusmallhiragana", + 0x3085, + "yusmallkatakana", + 0x30e5, + "yusmallkatakanahalfwidth", + 0xff6d, + "yuyekorean", + 0x318b, + "yuyeokorean", + 0x318a, + "yyabengali", + 0x09df, + "yyadeva", + 0x095f, + "z", + 0x007a, + "zaarmenian", + 0x0566, + "zacute", + 0x017a, + "zadeva", + 0x095b, + "zagurmukhi", + 0x0a5b, + "zaharabic", + 0x0638, + "zahfinalarabic", + 0xfec6, + "zahinitialarabic", + 0xfec7, + "zahiragana", + 0x3056, + "zahmedialarabic", + 0xfec8, + "zainarabic", + 0x0632, + "zainfinalarabic", + 0xfeb0, + "zakatakana", + 0x30b6, + "zaqefgadolhebrew", + 0x0595, + "zaqefqatanhebrew", + 0x0594, + "zarqahebrew", + 0x0598, + "zayin", + 0x05d6, + "zayindagesh", + 0xfb36, + "zayindageshhebrew", + 0xfb36, + "zayinhebrew", + 0x05d6, + "zbopomofo", + 0x3117, + "zcaron", + 0x017e, + "zcircle", + 0x24e9, + "zcircumflex", + 0x1e91, + "zcurl", + 0x0291, + "zdot", + 0x017c, + "zdotaccent", + 0x017c, + "zdotbelow", + 0x1e93, + "zecyrillic", + 0x0437, + "zedescendercyrillic", + 0x0499, + "zedieresiscyrillic", + 0x04df, + "zehiragana", + 0x305c, + "zekatakana", + 0x30bc, + "zero", + 0x0030, + "zeroarabic", + 0x0660, + "zerobengali", + 0x09e6, + "zerodeva", + 0x0966, + "zerogujarati", + 0x0ae6, + "zerogurmukhi", + 0x0a66, + "zerohackarabic", + 0x0660, + "zeroinferior", + 0x2080, + "zeromonospace", + 0xff10, + "zerooldstyle", + 0xf730, + "zeropersian", + 0x06f0, + "zerosuperior", + 0x2070, + "zerothai", + 0x0e50, + "zerowidthjoiner", + 0xfeff, + "zerowidthnonjoiner", + 0x200c, + "zerowidthspace", + 0x200b, + "zeta", + 0x03b6, + "zhbopomofo", + 0x3113, + "zhearmenian", + 0x056a, + "zhebrevecyrillic", + 0x04c2, + "zhecyrillic", + 0x0436, + "zhedescendercyrillic", + 0x0497, + "zhedieresiscyrillic", + 0x04dd, + "zihiragana", + 0x3058, + "zikatakana", + 0x30b8, + "zinorhebrew", + 0x05ae, + "zlinebelow", + 0x1e95, + "zmonospace", + 0xff5a, + "zohiragana", + 0x305e, + "zokatakana", + 0x30be, + "zparen", + 0x24b5, + "zretroflexhook", + 0x0290, + "zstroke", + 0x01b6, + "zuhiragana", + 0x305a, + "zukatakana", + 0x30ba, + ".notdef", + 0x0000, + "angbracketleftbig", + 0x2329, + "angbracketleftBig", + 0x2329, + "angbracketleftbigg", + 0x2329, + "angbracketleftBigg", + 0x2329, + "angbracketrightBig", + 0x232a, + "angbracketrightbig", + 0x232a, + "angbracketrightBigg", + 0x232a, + "angbracketrightbigg", + 0x232a, + "arrowhookleft", + 0x21aa, + "arrowhookright", + 0x21a9, + "arrowlefttophalf", + 0x21bc, + "arrowleftbothalf", + 0x21bd, + "arrownortheast", + 0x2197, + "arrownorthwest", + 0x2196, + "arrowrighttophalf", + 0x21c0, + "arrowrightbothalf", + 0x21c1, + "arrowsoutheast", + 0x2198, + "arrowsouthwest", + 0x2199, + "backslashbig", + 0x2216, + "backslashBig", + 0x2216, + "backslashBigg", + 0x2216, + "backslashbigg", + 0x2216, + "bardbl", + 0x2016, + "bracehtipdownleft", + 0xfe37, + "bracehtipdownright", + 0xfe37, + "bracehtipupleft", + 0xfe38, + "bracehtipupright", + 0xfe38, + "braceleftBig", + 0x007b, + "braceleftbig", + 0x007b, + "braceleftbigg", + 0x007b, + "braceleftBigg", + 0x007b, + "bracerightBig", + 0x007d, + "bracerightbig", + 0x007d, + "bracerightbigg", + 0x007d, + "bracerightBigg", + 0x007d, + "bracketleftbig", + 0x005b, + "bracketleftBig", + 0x005b, + "bracketleftbigg", + 0x005b, + "bracketleftBigg", + 0x005b, + "bracketrightBig", + 0x005d, + "bracketrightbig", + 0x005d, + "bracketrightbigg", + 0x005d, + "bracketrightBigg", + 0x005d, + "ceilingleftbig", + 0x2308, + "ceilingleftBig", + 0x2308, + "ceilingleftBigg", + 0x2308, + "ceilingleftbigg", + 0x2308, + "ceilingrightbig", + 0x2309, + "ceilingrightBig", + 0x2309, + "ceilingrightbigg", + 0x2309, + "ceilingrightBigg", + 0x2309, + "circledotdisplay", + 0x2299, + "circledottext", + 0x2299, + "circlemultiplydisplay", + 0x2297, + "circlemultiplytext", + 0x2297, + "circleplusdisplay", + 0x2295, + "circleplustext", + 0x2295, + "contintegraldisplay", + 0x222e, + "contintegraltext", + 0x222e, + "coproductdisplay", + 0x2210, + "coproducttext", + 0x2210, + "floorleftBig", + 0x230a, + "floorleftbig", + 0x230a, + "floorleftbigg", + 0x230a, + "floorleftBigg", + 0x230a, + "floorrightbig", + 0x230b, + "floorrightBig", + 0x230b, + "floorrightBigg", + 0x230b, + "floorrightbigg", + 0x230b, + "hatwide", + 0x0302, + "hatwider", + 0x0302, + "hatwidest", + 0x0302, + "intercal", + 0x1d40, + "integraldisplay", + 0x222b, + "integraltext", + 0x222b, + "intersectiondisplay", + 0x22c2, + "intersectiontext", + 0x22c2, + "logicalanddisplay", + 0x2227, + "logicalandtext", + 0x2227, + "logicalordisplay", + 0x2228, + "logicalortext", + 0x2228, + "parenleftBig", + 0x0028, + "parenleftbig", + 0x0028, + "parenleftBigg", + 0x0028, + "parenleftbigg", + 0x0028, + "parenrightBig", + 0x0029, + "parenrightbig", + 0x0029, + "parenrightBigg", + 0x0029, + "parenrightbigg", + 0x0029, + "prime", + 0x2032, + "productdisplay", + 0x220f, + "producttext", + 0x220f, + "radicalbig", + 0x221a, + "radicalBig", + 0x221a, + "radicalBigg", + 0x221a, + "radicalbigg", + 0x221a, + "radicalbt", + 0x221a, + "radicaltp", + 0x221a, + "radicalvertex", + 0x221a, + "slashbig", + 0x002f, + "slashBig", + 0x002f, + "slashBigg", + 0x002f, + "slashbigg", + 0x002f, + "summationdisplay", + 0x2211, + "summationtext", + 0x2211, + "tildewide", + 0x02dc, + "tildewider", + 0x02dc, + "tildewidest", + 0x02dc, + "uniondisplay", + 0x22c3, + "unionmultidisplay", + 0x228e, + "unionmultitext", + 0x228e, + "unionsqdisplay", + 0x2294, + "unionsqtext", + 0x2294, + "uniontext", + 0x22c3, + "vextenddouble", + 0x2225, + "vextendsingle", + 0x2223 + ]; +}); +const getDingbatsGlyphsUnicode = (0,_core_utils_js__WEBPACK_IMPORTED_MODULE_0__.getArrayLookupTableFactory)(function () { + return [ + "space", + 0x0020, + "a1", + 0x2701, + "a2", + 0x2702, + "a202", + 0x2703, + "a3", + 0x2704, + "a4", + 0x260e, + "a5", + 0x2706, + "a119", + 0x2707, + "a118", + 0x2708, + "a117", + 0x2709, + "a11", + 0x261b, + "a12", + 0x261e, + "a13", + 0x270c, + "a14", + 0x270d, + "a15", + 0x270e, + "a16", + 0x270f, + "a105", + 0x2710, + "a17", + 0x2711, + "a18", + 0x2712, + "a19", + 0x2713, + "a20", + 0x2714, + "a21", + 0x2715, + "a22", + 0x2716, + "a23", + 0x2717, + "a24", + 0x2718, + "a25", + 0x2719, + "a26", + 0x271a, + "a27", + 0x271b, + "a28", + 0x271c, + "a6", + 0x271d, + "a7", + 0x271e, + "a8", + 0x271f, + "a9", + 0x2720, + "a10", + 0x2721, + "a29", + 0x2722, + "a30", + 0x2723, + "a31", + 0x2724, + "a32", + 0x2725, + "a33", + 0x2726, + "a34", + 0x2727, + "a35", + 0x2605, + "a36", + 0x2729, + "a37", + 0x272a, + "a38", + 0x272b, + "a39", + 0x272c, + "a40", + 0x272d, + "a41", + 0x272e, + "a42", + 0x272f, + "a43", + 0x2730, + "a44", + 0x2731, + "a45", + 0x2732, + "a46", + 0x2733, + "a47", + 0x2734, + "a48", + 0x2735, + "a49", + 0x2736, + "a50", + 0x2737, + "a51", + 0x2738, + "a52", + 0x2739, + "a53", + 0x273a, + "a54", + 0x273b, + "a55", + 0x273c, + "a56", + 0x273d, + "a57", + 0x273e, + "a58", + 0x273f, + "a59", + 0x2740, + "a60", + 0x2741, + "a61", + 0x2742, + "a62", + 0x2743, + "a63", + 0x2744, + "a64", + 0x2745, + "a65", + 0x2746, + "a66", + 0x2747, + "a67", + 0x2748, + "a68", + 0x2749, + "a69", + 0x274a, + "a70", + 0x274b, + "a71", + 0x25cf, + "a72", + 0x274d, + "a73", + 0x25a0, + "a74", + 0x274f, + "a203", + 0x2750, + "a75", + 0x2751, + "a204", + 0x2752, + "a76", + 0x25b2, + "a77", + 0x25bc, + "a78", + 0x25c6, + "a79", + 0x2756, + "a81", + 0x25d7, + "a82", + 0x2758, + "a83", + 0x2759, + "a84", + 0x275a, + "a97", + 0x275b, + "a98", + 0x275c, + "a99", + 0x275d, + "a100", + 0x275e, + "a101", + 0x2761, + "a102", + 0x2762, + "a103", + 0x2763, + "a104", + 0x2764, + "a106", + 0x2765, + "a107", + 0x2766, + "a108", + 0x2767, + "a112", + 0x2663, + "a111", + 0x2666, + "a110", + 0x2665, + "a109", + 0x2660, + "a120", + 0x2460, + "a121", + 0x2461, + "a122", + 0x2462, + "a123", + 0x2463, + "a124", + 0x2464, + "a125", + 0x2465, + "a126", + 0x2466, + "a127", + 0x2467, + "a128", + 0x2468, + "a129", + 0x2469, + "a130", + 0x2776, + "a131", + 0x2777, + "a132", + 0x2778, + "a133", + 0x2779, + "a134", + 0x277a, + "a135", + 0x277b, + "a136", + 0x277c, + "a137", + 0x277d, + "a138", + 0x277e, + "a139", + 0x277f, + "a140", + 0x2780, + "a141", + 0x2781, + "a142", + 0x2782, + "a143", + 0x2783, + "a144", + 0x2784, + "a145", + 0x2785, + "a146", + 0x2786, + "a147", + 0x2787, + "a148", + 0x2788, + "a149", + 0x2789, + "a150", + 0x278a, + "a151", + 0x278b, + "a152", + 0x278c, + "a153", + 0x278d, + "a154", + 0x278e, + "a155", + 0x278f, + "a156", + 0x2790, + "a157", + 0x2791, + "a158", + 0x2792, + "a159", + 0x2793, + "a160", + 0x2794, + "a161", + 0x2192, + "a163", + 0x2194, + "a164", + 0x2195, + "a196", + 0x2798, + "a165", + 0x2799, + "a192", + 0x279a, + "a166", + 0x279b, + "a167", + 0x279c, + "a168", + 0x279d, + "a169", + 0x279e, + "a170", + 0x279f, + "a171", + 0x27a0, + "a172", + 0x27a1, + "a173", + 0x27a2, + "a162", + 0x27a3, + "a174", + 0x27a4, + "a175", + 0x27a5, + "a176", + 0x27a6, + "a177", + 0x27a7, + "a178", + 0x27a8, + "a179", + 0x27a9, + "a193", + 0x27aa, + "a180", + 0x27ab, + "a199", + 0x27ac, + "a181", + 0x27ad, + "a200", + 0x27ae, + "a182", + 0x27af, + "a201", + 0x27b1, + "a183", + 0x27b2, + "a184", + 0x27b3, + "a197", + 0x27b4, + "a185", + 0x27b5, + "a194", + 0x27b6, + "a198", + 0x27b7, + "a186", + 0x27b8, + "a195", + 0x27b9, + "a187", + 0x27ba, + "a188", + 0x27bb, + "a189", + 0x27bc, + "a190", + 0x27bd, + "a191", + 0x27be, + "a89", + 0x2768, + "a90", + 0x2769, + "a93", + 0x276a, + "a94", + 0x276b, + "a91", + 0x276c, + "a92", + 0x276d, + "a205", + 0x276e, + "a85", + 0x276f, + "a206", + 0x2770, + "a86", + 0x2771, + "a87", + 0x2772, + "a88", + 0x2773, + "a95", + 0x2774, + "a96", + 0x2775, + ".notdef", + 0x0000 + ]; +}); + + +/***/ }), +/* 36 */ +/***/ ((__unused_webpack_module, exports, __w_pdfjs_require__) => { + + + +Object.defineProperty(exports, "__esModule", ({ + value: true +})); +exports.getSymbolsFonts = exports.getSupplementalGlyphMapForCalibri = exports.getSupplementalGlyphMapForArialBlack = exports.getStdFontMap = exports.getSerifFonts = exports.getNonStdFontMap = exports.getGlyphMapForStandardFonts = void 0; + +var _core_utils = __w_pdfjs_require__(8); + +const getStdFontMap = (0, _core_utils.getLookupTableFactory)(function (t) { + t.ArialNarrow = "Helvetica"; + t["ArialNarrow-Bold"] = "Helvetica-Bold"; + t["ArialNarrow-BoldItalic"] = "Helvetica-BoldOblique"; + t["ArialNarrow-Italic"] = "Helvetica-Oblique"; + t.ArialBlack = "Helvetica"; + t["ArialBlack-Bold"] = "Helvetica-Bold"; + t["ArialBlack-BoldItalic"] = "Helvetica-BoldOblique"; + t["ArialBlack-Italic"] = "Helvetica-Oblique"; + t["Arial-Black"] = "Helvetica"; + t["Arial-Black-Bold"] = "Helvetica-Bold"; + t["Arial-Black-BoldItalic"] = "Helvetica-BoldOblique"; + t["Arial-Black-Italic"] = "Helvetica-Oblique"; + t.Arial = "Helvetica"; + t["Arial-Bold"] = "Helvetica-Bold"; + t["Arial-BoldItalic"] = "Helvetica-BoldOblique"; + t["Arial-Italic"] = "Helvetica-Oblique"; + t["Arial-BoldItalicMT"] = "Helvetica-BoldOblique"; + t["Arial-BoldMT"] = "Helvetica-Bold"; + t["Arial-ItalicMT"] = "Helvetica-Oblique"; + t.ArialMT = "Helvetica"; + t["Courier-Bold"] = "Courier-Bold"; + t["Courier-BoldItalic"] = "Courier-BoldOblique"; + t["Courier-Italic"] = "Courier-Oblique"; + t.CourierNew = "Courier"; + t["CourierNew-Bold"] = "Courier-Bold"; + t["CourierNew-BoldItalic"] = "Courier-BoldOblique"; + t["CourierNew-Italic"] = "Courier-Oblique"; + t["CourierNewPS-BoldItalicMT"] = "Courier-BoldOblique"; + t["CourierNewPS-BoldMT"] = "Courier-Bold"; + t["CourierNewPS-ItalicMT"] = "Courier-Oblique"; + t.CourierNewPSMT = "Courier"; + t.Helvetica = "Helvetica"; + t["Helvetica-Bold"] = "Helvetica-Bold"; + t["Helvetica-BoldItalic"] = "Helvetica-BoldOblique"; + t["Helvetica-BoldOblique"] = "Helvetica-BoldOblique"; + t["Helvetica-Italic"] = "Helvetica-Oblique"; + t["Helvetica-Oblique"] = "Helvetica-Oblique"; + t["Symbol-Bold"] = "Symbol"; + t["Symbol-BoldItalic"] = "Symbol"; + t["Symbol-Italic"] = "Symbol"; + t.TimesNewRoman = "Times-Roman"; + t["TimesNewRoman-Bold"] = "Times-Bold"; + t["TimesNewRoman-BoldItalic"] = "Times-BoldItalic"; + t["TimesNewRoman-Italic"] = "Times-Italic"; + t.TimesNewRomanPS = "Times-Roman"; + t["TimesNewRomanPS-Bold"] = "Times-Bold"; + t["TimesNewRomanPS-BoldItalic"] = "Times-BoldItalic"; + t["TimesNewRomanPS-BoldItalicMT"] = "Times-BoldItalic"; + t["TimesNewRomanPS-BoldMT"] = "Times-Bold"; + t["TimesNewRomanPS-Italic"] = "Times-Italic"; + t["TimesNewRomanPS-ItalicMT"] = "Times-Italic"; + t.TimesNewRomanPSMT = "Times-Roman"; + t["TimesNewRomanPSMT-Bold"] = "Times-Bold"; + t["TimesNewRomanPSMT-BoldItalic"] = "Times-BoldItalic"; + t["TimesNewRomanPSMT-Italic"] = "Times-Italic"; +}); +exports.getStdFontMap = getStdFontMap; +const getNonStdFontMap = (0, _core_utils.getLookupTableFactory)(function (t) { + t.Calibri = "Helvetica"; + t["Calibri-Bold"] = "Helvetica-Bold"; + t["Calibri-BoldItalic"] = "Helvetica-BoldOblique"; + t["Calibri-Italic"] = "Helvetica-Oblique"; + t.CenturyGothic = "Helvetica"; + t["CenturyGothic-Bold"] = "Helvetica-Bold"; + t["CenturyGothic-BoldItalic"] = "Helvetica-BoldOblique"; + t["CenturyGothic-Italic"] = "Helvetica-Oblique"; + t.ComicSansMS = "Comic Sans MS"; + t["ComicSansMS-Bold"] = "Comic Sans MS-Bold"; + t["ComicSansMS-BoldItalic"] = "Comic Sans MS-BoldItalic"; + t["ComicSansMS-Italic"] = "Comic Sans MS-Italic"; + t.LucidaConsole = "Courier"; + t["LucidaConsole-Bold"] = "Courier-Bold"; + t["LucidaConsole-BoldItalic"] = "Courier-BoldOblique"; + t["LucidaConsole-Italic"] = "Courier-Oblique"; + t["LucidaSans-Demi"] = "Helvetica-Bold"; + t["MS-Gothic"] = "MS Gothic"; + t["MS-Gothic-Bold"] = "MS Gothic-Bold"; + t["MS-Gothic-BoldItalic"] = "MS Gothic-BoldItalic"; + t["MS-Gothic-Italic"] = "MS Gothic-Italic"; + t["MS-Mincho"] = "MS Mincho"; + t["MS-Mincho-Bold"] = "MS Mincho-Bold"; + t["MS-Mincho-BoldItalic"] = "MS Mincho-BoldItalic"; + t["MS-Mincho-Italic"] = "MS Mincho-Italic"; + t["MS-PGothic"] = "MS PGothic"; + t["MS-PGothic-Bold"] = "MS PGothic-Bold"; + t["MS-PGothic-BoldItalic"] = "MS PGothic-BoldItalic"; + t["MS-PGothic-Italic"] = "MS PGothic-Italic"; + t["MS-PMincho"] = "MS PMincho"; + t["MS-PMincho-Bold"] = "MS PMincho-Bold"; + t["MS-PMincho-BoldItalic"] = "MS PMincho-BoldItalic"; + t["MS-PMincho-Italic"] = "MS PMincho-Italic"; + t.NuptialScript = "Times-Italic"; + t.SegoeUISymbol = "Helvetica"; + t.Wingdings = "ZapfDingbats"; + t["Wingdings-Regular"] = "ZapfDingbats"; +}); +exports.getNonStdFontMap = getNonStdFontMap; +const getSerifFonts = (0, _core_utils.getLookupTableFactory)(function (t) { + t["Adobe Jenson"] = true; + t["Adobe Text"] = true; + t.Albertus = true; + t.Aldus = true; + t.Alexandria = true; + t.Algerian = true; + t["American Typewriter"] = true; + t.Antiqua = true; + t.Apex = true; + t.Arno = true; + t.Aster = true; + t.Aurora = true; + t.Baskerville = true; + t.Bell = true; + t.Bembo = true; + t["Bembo Schoolbook"] = true; + t.Benguiat = true; + t["Berkeley Old Style"] = true; + t["Bernhard Modern"] = true; + t["Berthold City"] = true; + t.Bodoni = true; + t["Bauer Bodoni"] = true; + t["Book Antiqua"] = true; + t.Bookman = true; + t["Bordeaux Roman"] = true; + t["Californian FB"] = true; + t.Calisto = true; + t.Calvert = true; + t.Capitals = true; + t.Cambria = true; + t.Cartier = true; + t.Caslon = true; + t.Catull = true; + t.Centaur = true; + t["Century Old Style"] = true; + t["Century Schoolbook"] = true; + t.Chaparral = true; + t["Charis SIL"] = true; + t.Cheltenham = true; + t["Cholla Slab"] = true; + t.Clarendon = true; + t.Clearface = true; + t.Cochin = true; + t.Colonna = true; + t["Computer Modern"] = true; + t["Concrete Roman"] = true; + t.Constantia = true; + t["Cooper Black"] = true; + t.Corona = true; + t.Ecotype = true; + t.Egyptienne = true; + t.Elephant = true; + t.Excelsior = true; + t.Fairfield = true; + t["FF Scala"] = true; + t.Folkard = true; + t.Footlight = true; + t.FreeSerif = true; + t["Friz Quadrata"] = true; + t.Garamond = true; + t.Gentium = true; + t.Georgia = true; + t.Gloucester = true; + t["Goudy Old Style"] = true; + t["Goudy Schoolbook"] = true; + t["Goudy Pro Font"] = true; + t.Granjon = true; + t["Guardian Egyptian"] = true; + t.Heather = true; + t.Hercules = true; + t["High Tower Text"] = true; + t.Hiroshige = true; + t["Hoefler Text"] = true; + t["Humana Serif"] = true; + t.Imprint = true; + t["Ionic No. 5"] = true; + t.Janson = true; + t.Joanna = true; + t.Korinna = true; + t.Lexicon = true; + t["Liberation Serif"] = true; + t["Linux Libertine"] = true; + t.Literaturnaya = true; + t.Lucida = true; + t["Lucida Bright"] = true; + t.Melior = true; + t.Memphis = true; + t.Miller = true; + t.Minion = true; + t.Modern = true; + t["Mona Lisa"] = true; + t["Mrs Eaves"] = true; + t["MS Serif"] = true; + t["Museo Slab"] = true; + t["New York"] = true; + t["Nimbus Roman"] = true; + t["NPS Rawlinson Roadway"] = true; + t.NuptialScript = true; + t.Palatino = true; + t.Perpetua = true; + t.Plantin = true; + t["Plantin Schoolbook"] = true; + t.Playbill = true; + t["Poor Richard"] = true; + t["Rawlinson Roadway"] = true; + t.Renault = true; + t.Requiem = true; + t.Rockwell = true; + t.Roman = true; + t["Rotis Serif"] = true; + t.Sabon = true; + t.Scala = true; + t.Seagull = true; + t.Sistina = true; + t.Souvenir = true; + t.STIX = true; + t["Stone Informal"] = true; + t["Stone Serif"] = true; + t.Sylfaen = true; + t.Times = true; + t.Trajan = true; + t["Trinité"] = true; + t["Trump Mediaeval"] = true; + t.Utopia = true; + t["Vale Type"] = true; + t["Bitstream Vera"] = true; + t["Vera Serif"] = true; + t.Versailles = true; + t.Wanted = true; + t.Weiss = true; + t["Wide Latin"] = true; + t.Windsor = true; + t.XITS = true; +}); +exports.getSerifFonts = getSerifFonts; +const getSymbolsFonts = (0, _core_utils.getLookupTableFactory)(function (t) { + t.Dingbats = true; + t.Symbol = true; + t.ZapfDingbats = true; +}); +exports.getSymbolsFonts = getSymbolsFonts; +const getGlyphMapForStandardFonts = (0, _core_utils.getLookupTableFactory)(function (t) { + t[2] = 10; + t[3] = 32; + t[4] = 33; + t[5] = 34; + t[6] = 35; + t[7] = 36; + t[8] = 37; + t[9] = 38; + t[10] = 39; + t[11] = 40; + t[12] = 41; + t[13] = 42; + t[14] = 43; + t[15] = 44; + t[16] = 45; + t[17] = 46; + t[18] = 47; + t[19] = 48; + t[20] = 49; + t[21] = 50; + t[22] = 51; + t[23] = 52; + t[24] = 53; + t[25] = 54; + t[26] = 55; + t[27] = 56; + t[28] = 57; + t[29] = 58; + t[30] = 894; + t[31] = 60; + t[32] = 61; + t[33] = 62; + t[34] = 63; + t[35] = 64; + t[36] = 65; + t[37] = 66; + t[38] = 67; + t[39] = 68; + t[40] = 69; + t[41] = 70; + t[42] = 71; + t[43] = 72; + t[44] = 73; + t[45] = 74; + t[46] = 75; + t[47] = 76; + t[48] = 77; + t[49] = 78; + t[50] = 79; + t[51] = 80; + t[52] = 81; + t[53] = 82; + t[54] = 83; + t[55] = 84; + t[56] = 85; + t[57] = 86; + t[58] = 87; + t[59] = 88; + t[60] = 89; + t[61] = 90; + t[62] = 91; + t[63] = 92; + t[64] = 93; + t[65] = 94; + t[66] = 95; + t[67] = 96; + t[68] = 97; + t[69] = 98; + t[70] = 99; + t[71] = 100; + t[72] = 101; + t[73] = 102; + t[74] = 103; + t[75] = 104; + t[76] = 105; + t[77] = 106; + t[78] = 107; + t[79] = 108; + t[80] = 109; + t[81] = 110; + t[82] = 111; + t[83] = 112; + t[84] = 113; + t[85] = 114; + t[86] = 115; + t[87] = 116; + t[88] = 117; + t[89] = 118; + t[90] = 119; + t[91] = 120; + t[92] = 121; + t[93] = 122; + t[94] = 123; + t[95] = 124; + t[96] = 125; + t[97] = 126; + t[98] = 196; + t[99] = 197; + t[100] = 199; + t[101] = 201; + t[102] = 209; + t[103] = 214; + t[104] = 220; + t[105] = 225; + t[106] = 224; + t[107] = 226; + t[108] = 228; + t[109] = 227; + t[110] = 229; + t[111] = 231; + t[112] = 233; + t[113] = 232; + t[114] = 234; + t[115] = 235; + t[116] = 237; + t[117] = 236; + t[118] = 238; + t[119] = 239; + t[120] = 241; + t[121] = 243; + t[122] = 242; + t[123] = 244; + t[124] = 246; + t[125] = 245; + t[126] = 250; + t[127] = 249; + t[128] = 251; + t[129] = 252; + t[130] = 8224; + t[131] = 176; + t[132] = 162; + t[133] = 163; + t[134] = 167; + t[135] = 8226; + t[136] = 182; + t[137] = 223; + t[138] = 174; + t[139] = 169; + t[140] = 8482; + t[141] = 180; + t[142] = 168; + t[143] = 8800; + t[144] = 198; + t[145] = 216; + t[146] = 8734; + t[147] = 177; + t[148] = 8804; + t[149] = 8805; + t[150] = 165; + t[151] = 181; + t[152] = 8706; + t[153] = 8721; + t[154] = 8719; + t[156] = 8747; + t[157] = 170; + t[158] = 186; + t[159] = 8486; + t[160] = 230; + t[161] = 248; + t[162] = 191; + t[163] = 161; + t[164] = 172; + t[165] = 8730; + t[166] = 402; + t[167] = 8776; + t[168] = 8710; + t[169] = 171; + t[170] = 187; + t[171] = 8230; + t[210] = 218; + t[223] = 711; + t[224] = 321; + t[225] = 322; + t[227] = 353; + t[229] = 382; + t[234] = 253; + t[252] = 263; + t[253] = 268; + t[254] = 269; + t[258] = 258; + t[260] = 260; + t[261] = 261; + t[265] = 280; + t[266] = 281; + t[268] = 283; + t[269] = 313; + t[275] = 323; + t[276] = 324; + t[278] = 328; + t[284] = 345; + t[285] = 346; + t[286] = 347; + t[292] = 367; + t[295] = 377; + t[296] = 378; + t[298] = 380; + t[305] = 963; + t[306] = 964; + t[307] = 966; + t[308] = 8215; + t[309] = 8252; + t[310] = 8319; + t[311] = 8359; + t[312] = 8592; + t[313] = 8593; + t[337] = 9552; + t[493] = 1039; + t[494] = 1040; + t[705] = 1524; + t[706] = 8362; + t[710] = 64288; + t[711] = 64298; + t[759] = 1617; + t[761] = 1776; + t[763] = 1778; + t[775] = 1652; + t[777] = 1764; + t[778] = 1780; + t[779] = 1781; + t[780] = 1782; + t[782] = 771; + t[783] = 64726; + t[786] = 8363; + t[788] = 8532; + t[790] = 768; + t[791] = 769; + t[792] = 768; + t[795] = 803; + t[797] = 64336; + t[798] = 64337; + t[799] = 64342; + t[800] = 64343; + t[801] = 64344; + t[802] = 64345; + t[803] = 64362; + t[804] = 64363; + t[805] = 64364; + t[2424] = 7821; + t[2425] = 7822; + t[2426] = 7823; + t[2427] = 7824; + t[2428] = 7825; + t[2429] = 7826; + t[2430] = 7827; + t[2433] = 7682; + t[2678] = 8045; + t[2679] = 8046; + t[2830] = 1552; + t[2838] = 686; + t[2840] = 751; + t[2842] = 753; + t[2843] = 754; + t[2844] = 755; + t[2846] = 757; + t[2856] = 767; + t[2857] = 848; + t[2858] = 849; + t[2862] = 853; + t[2863] = 854; + t[2864] = 855; + t[2865] = 861; + t[2866] = 862; + t[2906] = 7460; + t[2908] = 7462; + t[2909] = 7463; + t[2910] = 7464; + t[2912] = 7466; + t[2913] = 7467; + t[2914] = 7468; + t[2916] = 7470; + t[2917] = 7471; + t[2918] = 7472; + t[2920] = 7474; + t[2921] = 7475; + t[2922] = 7476; + t[2924] = 7478; + t[2925] = 7479; + t[2926] = 7480; + t[2928] = 7482; + t[2929] = 7483; + t[2930] = 7484; + t[2932] = 7486; + t[2933] = 7487; + t[2934] = 7488; + t[2936] = 7490; + t[2937] = 7491; + t[2938] = 7492; + t[2940] = 7494; + t[2941] = 7495; + t[2942] = 7496; + t[2944] = 7498; + t[2946] = 7500; + t[2948] = 7502; + t[2950] = 7504; + t[2951] = 7505; + t[2952] = 7506; + t[2954] = 7508; + t[2955] = 7509; + t[2956] = 7510; + t[2958] = 7512; + t[2959] = 7513; + t[2960] = 7514; + t[2962] = 7516; + t[2963] = 7517; + t[2964] = 7518; + t[2966] = 7520; + t[2967] = 7521; + t[2968] = 7522; + t[2970] = 7524; + t[2971] = 7525; + t[2972] = 7526; + t[2974] = 7528; + t[2975] = 7529; + t[2976] = 7530; + t[2978] = 1537; + t[2979] = 1538; + t[2980] = 1539; + t[2982] = 1549; + t[2983] = 1551; + t[2984] = 1552; + t[2986] = 1554; + t[2987] = 1555; + t[2988] = 1556; + t[2990] = 1623; + t[2991] = 1624; + t[2995] = 1775; + t[2999] = 1791; + t[3002] = 64290; + t[3003] = 64291; + t[3004] = 64292; + t[3006] = 64294; + t[3007] = 64295; + t[3008] = 64296; + t[3011] = 1900; + t[3014] = 8223; + t[3015] = 8244; + t[3017] = 7532; + t[3018] = 7533; + t[3019] = 7534; + t[3075] = 7590; + t[3076] = 7591; + t[3079] = 7594; + t[3080] = 7595; + t[3083] = 7598; + t[3084] = 7599; + t[3087] = 7602; + t[3088] = 7603; + t[3091] = 7606; + t[3092] = 7607; + t[3095] = 7610; + t[3096] = 7611; + t[3099] = 7614; + t[3100] = 7615; + t[3103] = 7618; + t[3104] = 7619; + t[3107] = 8337; + t[3108] = 8338; + t[3116] = 1884; + t[3119] = 1885; + t[3120] = 1885; + t[3123] = 1886; + t[3124] = 1886; + t[3127] = 1887; + t[3128] = 1887; + t[3131] = 1888; + t[3132] = 1888; + t[3135] = 1889; + t[3136] = 1889; + t[3139] = 1890; + t[3140] = 1890; + t[3143] = 1891; + t[3144] = 1891; + t[3147] = 1892; + t[3148] = 1892; + t[3153] = 580; + t[3154] = 581; + t[3157] = 584; + t[3158] = 585; + t[3161] = 588; + t[3162] = 589; + t[3165] = 891; + t[3166] = 892; + t[3169] = 1274; + t[3170] = 1275; + t[3173] = 1278; + t[3174] = 1279; + t[3181] = 7622; + t[3182] = 7623; + t[3282] = 11799; + t[3316] = 578; + t[3379] = 42785; + t[3393] = 1159; + t[3416] = 8377; +}); +exports.getGlyphMapForStandardFonts = getGlyphMapForStandardFonts; +const getSupplementalGlyphMapForArialBlack = (0, _core_utils.getLookupTableFactory)(function (t) { + t[227] = 322; + t[264] = 261; + t[291] = 346; +}); +exports.getSupplementalGlyphMapForArialBlack = getSupplementalGlyphMapForArialBlack; +const getSupplementalGlyphMapForCalibri = (0, _core_utils.getLookupTableFactory)(function (t) { + t[1] = 32; + t[4] = 65; + t[17] = 66; + t[18] = 67; + t[24] = 68; + t[28] = 69; + t[38] = 70; + t[39] = 71; + t[44] = 72; + t[47] = 73; + t[58] = 74; + t[60] = 75; + t[62] = 76; + t[68] = 77; + t[69] = 78; + t[75] = 79; + t[87] = 80; + t[89] = 81; + t[90] = 82; + t[94] = 83; + t[100] = 84; + t[104] = 85; + t[115] = 86; + t[116] = 87; + t[121] = 88; + t[122] = 89; + t[127] = 90; + t[258] = 97; + t[268] = 261; + t[271] = 98; + t[272] = 99; + t[273] = 263; + t[282] = 100; + t[286] = 101; + t[295] = 281; + t[296] = 102; + t[336] = 103; + t[346] = 104; + t[349] = 105; + t[361] = 106; + t[364] = 107; + t[367] = 108; + t[371] = 322; + t[373] = 109; + t[374] = 110; + t[381] = 111; + t[383] = 243; + t[393] = 112; + t[395] = 113; + t[396] = 114; + t[400] = 115; + t[401] = 347; + t[410] = 116; + t[437] = 117; + t[448] = 118; + t[449] = 119; + t[454] = 120; + t[455] = 121; + t[460] = 122; + t[463] = 380; + t[853] = 44; + t[855] = 58; + t[856] = 46; + t[876] = 47; + t[878] = 45; + t[882] = 45; + t[894] = 40; + t[895] = 41; + t[896] = 91; + t[897] = 93; + t[923] = 64; + t[1004] = 48; + t[1005] = 49; + t[1006] = 50; + t[1007] = 51; + t[1008] = 52; + t[1009] = 53; + t[1010] = 54; + t[1011] = 55; + t[1012] = 56; + t[1013] = 57; + t[1081] = 37; + t[1085] = 43; + t[1086] = 45; +}); +exports.getSupplementalGlyphMapForCalibri = getSupplementalGlyphMapForCalibri; + +/***/ }), +/* 37 */ +/***/ ((__unused_webpack_module, __webpack_exports__, __w_pdfjs_require__) => { + +__w_pdfjs_require__.r(__webpack_exports__); +/* harmony export */ __w_pdfjs_require__.d(__webpack_exports__, { +/* harmony export */ "getNormalizedUnicodes": () => (/* binding */ getNormalizedUnicodes), +/* harmony export */ "getUnicodeForGlyph": () => (/* binding */ getUnicodeForGlyph), +/* harmony export */ "getUnicodeRangeFor": () => (/* binding */ getUnicodeRangeFor), +/* harmony export */ "mapSpecialUnicodeValues": () => (/* binding */ mapSpecialUnicodeValues), +/* harmony export */ "reverseIfRtl": () => (/* binding */ reverseIfRtl) +/* harmony export */ }); +/* harmony import */ var _core_utils_js__WEBPACK_IMPORTED_MODULE_0__ = __w_pdfjs_require__(8); + +const getSpecialPUASymbols = (0,_core_utils_js__WEBPACK_IMPORTED_MODULE_0__.getLookupTableFactory)(function (t) { + t[63721] = 0x00a9; + t[63193] = 0x00a9; + t[63720] = 0x00ae; + t[63194] = 0x00ae; + t[63722] = 0x2122; + t[63195] = 0x2122; + t[63729] = 0x23a7; + t[63730] = 0x23a8; + t[63731] = 0x23a9; + t[63740] = 0x23ab; + t[63741] = 0x23ac; + t[63742] = 0x23ad; + t[63726] = 0x23a1; + t[63727] = 0x23a2; + t[63728] = 0x23a3; + t[63737] = 0x23a4; + t[63738] = 0x23a5; + t[63739] = 0x23a6; + t[63723] = 0x239b; + t[63724] = 0x239c; + t[63725] = 0x239d; + t[63734] = 0x239e; + t[63735] = 0x239f; + t[63736] = 0x23a0; +}); +function mapSpecialUnicodeValues(code) { + if (code >= 0xfff0 && code <= 0xffff) { + return 0; + } else if (code >= 0xf600 && code <= 0xf8ff) { + return getSpecialPUASymbols()[code] || code; + } else if (code === 0x00ad) { + return 0x002d; + } + return code; +} +function getUnicodeForGlyph(name, glyphsUnicodeMap) { + let unicode = glyphsUnicodeMap[name]; + if (unicode !== undefined) { + return unicode; + } + if (!name) { + return -1; + } + if (name[0] === "u") { + const nameLen = name.length; + let hexStr; + if (nameLen === 7 && name[1] === "n" && name[2] === "i") { + hexStr = name.substring(3); + } else if (nameLen >= 5 && nameLen <= 7) { + hexStr = name.substring(1); + } else { + return -1; + } + if (hexStr === hexStr.toUpperCase()) { + unicode = parseInt(hexStr, 16); + if (unicode >= 0) { + return unicode; + } + } + } + return -1; +} +const UnicodeRanges = [ + { + begin: 0x0000, + end: 0x007f + }, + { + begin: 0x0080, + end: 0x00ff + }, + { + begin: 0x0100, + end: 0x017f + }, + { + begin: 0x0180, + end: 0x024f + }, + { + begin: 0x0250, + end: 0x02af + }, + { + begin: 0x02b0, + end: 0x02ff + }, + { + begin: 0x0300, + end: 0x036f + }, + { + begin: 0x0370, + end: 0x03ff + }, + { + begin: 0x2c80, + end: 0x2cff + }, + { + begin: 0x0400, + end: 0x04ff + }, + { + begin: 0x0530, + end: 0x058f + }, + { + begin: 0x0590, + end: 0x05ff + }, + { + begin: 0xa500, + end: 0xa63f + }, + { + begin: 0x0600, + end: 0x06ff + }, + { + begin: 0x07c0, + end: 0x07ff + }, + { + begin: 0x0900, + end: 0x097f + }, + { + begin: 0x0980, + end: 0x09ff + }, + { + begin: 0x0a00, + end: 0x0a7f + }, + { + begin: 0x0a80, + end: 0x0aff + }, + { + begin: 0x0b00, + end: 0x0b7f + }, + { + begin: 0x0b80, + end: 0x0bff + }, + { + begin: 0x0c00, + end: 0x0c7f + }, + { + begin: 0x0c80, + end: 0x0cff + }, + { + begin: 0x0d00, + end: 0x0d7f + }, + { + begin: 0x0e00, + end: 0x0e7f + }, + { + begin: 0x0e80, + end: 0x0eff + }, + { + begin: 0x10a0, + end: 0x10ff + }, + { + begin: 0x1b00, + end: 0x1b7f + }, + { + begin: 0x1100, + end: 0x11ff + }, + { + begin: 0x1e00, + end: 0x1eff + }, + { + begin: 0x1f00, + end: 0x1fff + }, + { + begin: 0x2000, + end: 0x206f + }, + { + begin: 0x2070, + end: 0x209f + }, + { + begin: 0x20a0, + end: 0x20cf + }, + { + begin: 0x20d0, + end: 0x20ff + }, + { + begin: 0x2100, + end: 0x214f + }, + { + begin: 0x2150, + end: 0x218f + }, + { + begin: 0x2190, + end: 0x21ff + }, + { + begin: 0x2200, + end: 0x22ff + }, + { + begin: 0x2300, + end: 0x23ff + }, + { + begin: 0x2400, + end: 0x243f + }, + { + begin: 0x2440, + end: 0x245f + }, + { + begin: 0x2460, + end: 0x24ff + }, + { + begin: 0x2500, + end: 0x257f + }, + { + begin: 0x2580, + end: 0x259f + }, + { + begin: 0x25a0, + end: 0x25ff + }, + { + begin: 0x2600, + end: 0x26ff + }, + { + begin: 0x2700, + end: 0x27bf + }, + { + begin: 0x3000, + end: 0x303f + }, + { + begin: 0x3040, + end: 0x309f + }, + { + begin: 0x30a0, + end: 0x30ff + }, + { + begin: 0x3100, + end: 0x312f + }, + { + begin: 0x3130, + end: 0x318f + }, + { + begin: 0xa840, + end: 0xa87f + }, + { + begin: 0x3200, + end: 0x32ff + }, + { + begin: 0x3300, + end: 0x33ff + }, + { + begin: 0xac00, + end: 0xd7af + }, + { + begin: 0xd800, + end: 0xdfff + }, + { + begin: 0x10900, + end: 0x1091f + }, + { + begin: 0x4e00, + end: 0x9fff + }, + { + begin: 0xe000, + end: 0xf8ff + }, + { + begin: 0x31c0, + end: 0x31ef + }, + { + begin: 0xfb00, + end: 0xfb4f + }, + { + begin: 0xfb50, + end: 0xfdff + }, + { + begin: 0xfe20, + end: 0xfe2f + }, + { + begin: 0xfe10, + end: 0xfe1f + }, + { + begin: 0xfe50, + end: 0xfe6f + }, + { + begin: 0xfe70, + end: 0xfeff + }, + { + begin: 0xff00, + end: 0xffef + }, + { + begin: 0xfff0, + end: 0xffff + }, + { + begin: 0x0f00, + end: 0x0fff + }, + { + begin: 0x0700, + end: 0x074f + }, + { + begin: 0x0780, + end: 0x07bf + }, + { + begin: 0x0d80, + end: 0x0dff + }, + { + begin: 0x1000, + end: 0x109f + }, + { + begin: 0x1200, + end: 0x137f + }, + { + begin: 0x13a0, + end: 0x13ff + }, + { + begin: 0x1400, + end: 0x167f + }, + { + begin: 0x1680, + end: 0x169f + }, + { + begin: 0x16a0, + end: 0x16ff + }, + { + begin: 0x1780, + end: 0x17ff + }, + { + begin: 0x1800, + end: 0x18af + }, + { + begin: 0x2800, + end: 0x28ff + }, + { + begin: 0xa000, + end: 0xa48f + }, + { + begin: 0x1700, + end: 0x171f + }, + { + begin: 0x10300, + end: 0x1032f + }, + { + begin: 0x10330, + end: 0x1034f + }, + { + begin: 0x10400, + end: 0x1044f + }, + { + begin: 0x1d000, + end: 0x1d0ff + }, + { + begin: 0x1d400, + end: 0x1d7ff + }, + { + begin: 0xff000, + end: 0xffffd + }, + { + begin: 0xfe00, + end: 0xfe0f + }, + { + begin: 0xe0000, + end: 0xe007f + }, + { + begin: 0x1900, + end: 0x194f + }, + { + begin: 0x1950, + end: 0x197f + }, + { + begin: 0x1980, + end: 0x19df + }, + { + begin: 0x1a00, + end: 0x1a1f + }, + { + begin: 0x2c00, + end: 0x2c5f + }, + { + begin: 0x2d30, + end: 0x2d7f + }, + { + begin: 0x4dc0, + end: 0x4dff + }, + { + begin: 0xa800, + end: 0xa82f + }, + { + begin: 0x10000, + end: 0x1007f + }, + { + begin: 0x10140, + end: 0x1018f + }, + { + begin: 0x10380, + end: 0x1039f + }, + { + begin: 0x103a0, + end: 0x103df + }, + { + begin: 0x10450, + end: 0x1047f + }, + { + begin: 0x10480, + end: 0x104af + }, + { + begin: 0x10800, + end: 0x1083f + }, + { + begin: 0x10a00, + end: 0x10a5f + }, + { + begin: 0x1d300, + end: 0x1d35f + }, + { + begin: 0x12000, + end: 0x123ff + }, + { + begin: 0x1d360, + end: 0x1d37f + }, + { + begin: 0x1b80, + end: 0x1bbf + }, + { + begin: 0x1c00, + end: 0x1c4f + }, + { + begin: 0x1c50, + end: 0x1c7f + }, + { + begin: 0xa880, + end: 0xa8df + }, + { + begin: 0xa900, + end: 0xa92f + }, + { + begin: 0xa930, + end: 0xa95f + }, + { + begin: 0xaa00, + end: 0xaa5f + }, + { + begin: 0x10190, + end: 0x101cf + }, + { + begin: 0x101d0, + end: 0x101ff + }, + { + begin: 0x102a0, + end: 0x102df + }, + { + begin: 0x1f030, + end: 0x1f09f + } +]; +function getUnicodeRangeFor(value) { + for (let i = 0, ii = UnicodeRanges.length; i < ii; i++) { + const range = UnicodeRanges[i]; + if (value >= range.begin && value < range.end) { + return i; + } + } + return -1; +} +function isRTLRangeFor(value) { + let range = UnicodeRanges[13]; + if (value >= range.begin && value < range.end) { + return true; + } + range = UnicodeRanges[11]; + if (value >= range.begin && value < range.end) { + return true; + } + return false; +} +const getNormalizedUnicodes = (0,_core_utils_js__WEBPACK_IMPORTED_MODULE_0__.getArrayLookupTableFactory)(function () { + return [ + "\u00A8", + "\u0020\u0308", + "\u00AF", + "\u0020\u0304", + "\u00B4", + "\u0020\u0301", + "\u00B5", + "\u03BC", + "\u00B8", + "\u0020\u0327", + "\u0132", + "\u0049\u004A", + "\u0133", + "\u0069\u006A", + "\u013F", + "\u004C\u00B7", + "\u0140", + "\u006C\u00B7", + "\u0149", + "\u02BC\u006E", + "\u017F", + "\u0073", + "\u01C4", + "\u0044\u017D", + "\u01C5", + "\u0044\u017E", + "\u01C6", + "\u0064\u017E", + "\u01C7", + "\u004C\u004A", + "\u01C8", + "\u004C\u006A", + "\u01C9", + "\u006C\u006A", + "\u01CA", + "\u004E\u004A", + "\u01CB", + "\u004E\u006A", + "\u01CC", + "\u006E\u006A", + "\u01F1", + "\u0044\u005A", + "\u01F2", + "\u0044\u007A", + "\u01F3", + "\u0064\u007A", + "\u02D8", + "\u0020\u0306", + "\u02D9", + "\u0020\u0307", + "\u02DA", + "\u0020\u030A", + "\u02DB", + "\u0020\u0328", + "\u02DC", + "\u0020\u0303", + "\u02DD", + "\u0020\u030B", + "\u037A", + "\u0020\u0345", + "\u0384", + "\u0020\u0301", + "\u03D0", + "\u03B2", + "\u03D1", + "\u03B8", + "\u03D2", + "\u03A5", + "\u03D5", + "\u03C6", + "\u03D6", + "\u03C0", + "\u03F0", + "\u03BA", + "\u03F1", + "\u03C1", + "\u03F2", + "\u03C2", + "\u03F4", + "\u0398", + "\u03F5", + "\u03B5", + "\u03F9", + "\u03A3", + "\u0587", + "\u0565\u0582", + "\u0675", + "\u0627\u0674", + "\u0676", + "\u0648\u0674", + "\u0677", + "\u06C7\u0674", + "\u0678", + "\u064A\u0674", + "\u0E33", + "\u0E4D\u0E32", + "\u0EB3", + "\u0ECD\u0EB2", + "\u0EDC", + "\u0EAB\u0E99", + "\u0EDD", + "\u0EAB\u0EA1", + "\u0F77", + "\u0FB2\u0F81", + "\u0F79", + "\u0FB3\u0F81", + "\u1E9A", + "\u0061\u02BE", + "\u1FBD", + "\u0020\u0313", + "\u1FBF", + "\u0020\u0313", + "\u1FC0", + "\u0020\u0342", + "\u1FFE", + "\u0020\u0314", + "\u2002", + "\u0020", + "\u2003", + "\u0020", + "\u2004", + "\u0020", + "\u2005", + "\u0020", + "\u2006", + "\u0020", + "\u2008", + "\u0020", + "\u2009", + "\u0020", + "\u200A", + "\u0020", + "\u2017", + "\u0020\u0333", + "\u2024", + "\u002E", + "\u2025", + "\u002E\u002E", + "\u2026", + "\u002E\u002E\u002E", + "\u2033", + "\u2032\u2032", + "\u2034", + "\u2032\u2032\u2032", + "\u2036", + "\u2035\u2035", + "\u2037", + "\u2035\u2035\u2035", + "\u203C", + "\u0021\u0021", + "\u203E", + "\u0020\u0305", + "\u2047", + "\u003F\u003F", + "\u2048", + "\u003F\u0021", + "\u2049", + "\u0021\u003F", + "\u2057", + "\u2032\u2032\u2032\u2032", + "\u205F", + "\u0020", + "\u20A8", + "\u0052\u0073", + "\u2100", + "\u0061\u002F\u0063", + "\u2101", + "\u0061\u002F\u0073", + "\u2103", + "\u00B0\u0043", + "\u2105", + "\u0063\u002F\u006F", + "\u2106", + "\u0063\u002F\u0075", + "\u2107", + "\u0190", + "\u2109", + "\u00B0\u0046", + "\u2116", + "\u004E\u006F", + "\u2121", + "\u0054\u0045\u004C", + "\u2135", + "\u05D0", + "\u2136", + "\u05D1", + "\u2137", + "\u05D2", + "\u2138", + "\u05D3", + "\u213B", + "\u0046\u0041\u0058", + "\u2160", + "\u0049", + "\u2161", + "\u0049\u0049", + "\u2162", + "\u0049\u0049\u0049", + "\u2163", + "\u0049\u0056", + "\u2164", + "\u0056", + "\u2165", + "\u0056\u0049", + "\u2166", + "\u0056\u0049\u0049", + "\u2167", + "\u0056\u0049\u0049\u0049", + "\u2168", + "\u0049\u0058", + "\u2169", + "\u0058", + "\u216A", + "\u0058\u0049", + "\u216B", + "\u0058\u0049\u0049", + "\u216C", + "\u004C", + "\u216D", + "\u0043", + "\u216E", + "\u0044", + "\u216F", + "\u004D", + "\u2170", + "\u0069", + "\u2171", + "\u0069\u0069", + "\u2172", + "\u0069\u0069\u0069", + "\u2173", + "\u0069\u0076", + "\u2174", + "\u0076", + "\u2175", + "\u0076\u0069", + "\u2176", + "\u0076\u0069\u0069", + "\u2177", + "\u0076\u0069\u0069\u0069", + "\u2178", + "\u0069\u0078", + "\u2179", + "\u0078", + "\u217A", + "\u0078\u0069", + "\u217B", + "\u0078\u0069\u0069", + "\u217C", + "\u006C", + "\u217D", + "\u0063", + "\u217E", + "\u0064", + "\u217F", + "\u006D", + "\u222C", + "\u222B\u222B", + "\u222D", + "\u222B\u222B\u222B", + "\u222F", + "\u222E\u222E", + "\u2230", + "\u222E\u222E\u222E", + "\u2474", + "\u0028\u0031\u0029", + "\u2475", + "\u0028\u0032\u0029", + "\u2476", + "\u0028\u0033\u0029", + "\u2477", + "\u0028\u0034\u0029", + "\u2478", + "\u0028\u0035\u0029", + "\u2479", + "\u0028\u0036\u0029", + "\u247A", + "\u0028\u0037\u0029", + "\u247B", + "\u0028\u0038\u0029", + "\u247C", + "\u0028\u0039\u0029", + "\u247D", + "\u0028\u0031\u0030\u0029", + "\u247E", + "\u0028\u0031\u0031\u0029", + "\u247F", + "\u0028\u0031\u0032\u0029", + "\u2480", + "\u0028\u0031\u0033\u0029", + "\u2481", + "\u0028\u0031\u0034\u0029", + "\u2482", + "\u0028\u0031\u0035\u0029", + "\u2483", + "\u0028\u0031\u0036\u0029", + "\u2484", + "\u0028\u0031\u0037\u0029", + "\u2485", + "\u0028\u0031\u0038\u0029", + "\u2486", + "\u0028\u0031\u0039\u0029", + "\u2487", + "\u0028\u0032\u0030\u0029", + "\u2488", + "\u0031\u002E", + "\u2489", + "\u0032\u002E", + "\u248A", + "\u0033\u002E", + "\u248B", + "\u0034\u002E", + "\u248C", + "\u0035\u002E", + "\u248D", + "\u0036\u002E", + "\u248E", + "\u0037\u002E", + "\u248F", + "\u0038\u002E", + "\u2490", + "\u0039\u002E", + "\u2491", + "\u0031\u0030\u002E", + "\u2492", + "\u0031\u0031\u002E", + "\u2493", + "\u0031\u0032\u002E", + "\u2494", + "\u0031\u0033\u002E", + "\u2495", + "\u0031\u0034\u002E", + "\u2496", + "\u0031\u0035\u002E", + "\u2497", + "\u0031\u0036\u002E", + "\u2498", + "\u0031\u0037\u002E", + "\u2499", + "\u0031\u0038\u002E", + "\u249A", + "\u0031\u0039\u002E", + "\u249B", + "\u0032\u0030\u002E", + "\u249C", + "\u0028\u0061\u0029", + "\u249D", + "\u0028\u0062\u0029", + "\u249E", + "\u0028\u0063\u0029", + "\u249F", + "\u0028\u0064\u0029", + "\u24A0", + "\u0028\u0065\u0029", + "\u24A1", + "\u0028\u0066\u0029", + "\u24A2", + "\u0028\u0067\u0029", + "\u24A3", + "\u0028\u0068\u0029", + "\u24A4", + "\u0028\u0069\u0029", + "\u24A5", + "\u0028\u006A\u0029", + "\u24A6", + "\u0028\u006B\u0029", + "\u24A7", + "\u0028\u006C\u0029", + "\u24A8", + "\u0028\u006D\u0029", + "\u24A9", + "\u0028\u006E\u0029", + "\u24AA", + "\u0028\u006F\u0029", + "\u24AB", + "\u0028\u0070\u0029", + "\u24AC", + "\u0028\u0071\u0029", + "\u24AD", + "\u0028\u0072\u0029", + "\u24AE", + "\u0028\u0073\u0029", + "\u24AF", + "\u0028\u0074\u0029", + "\u24B0", + "\u0028\u0075\u0029", + "\u24B1", + "\u0028\u0076\u0029", + "\u24B2", + "\u0028\u0077\u0029", + "\u24B3", + "\u0028\u0078\u0029", + "\u24B4", + "\u0028\u0079\u0029", + "\u24B5", + "\u0028\u007A\u0029", + "\u2A0C", + "\u222B\u222B\u222B\u222B", + "\u2A74", + "\u003A\u003A\u003D", + "\u2A75", + "\u003D\u003D", + "\u2A76", + "\u003D\u003D\u003D", + "\u2E9F", + "\u6BCD", + "\u2EF3", + "\u9F9F", + "\u2F00", + "\u4E00", + "\u2F01", + "\u4E28", + "\u2F02", + "\u4E36", + "\u2F03", + "\u4E3F", + "\u2F04", + "\u4E59", + "\u2F05", + "\u4E85", + "\u2F06", + "\u4E8C", + "\u2F07", + "\u4EA0", + "\u2F08", + "\u4EBA", + "\u2F09", + "\u513F", + "\u2F0A", + "\u5165", + "\u2F0B", + "\u516B", + "\u2F0C", + "\u5182", + "\u2F0D", + "\u5196", + "\u2F0E", + "\u51AB", + "\u2F0F", + "\u51E0", + "\u2F10", + "\u51F5", + "\u2F11", + "\u5200", + "\u2F12", + "\u529B", + "\u2F13", + "\u52F9", + "\u2F14", + "\u5315", + "\u2F15", + "\u531A", + "\u2F16", + "\u5338", + "\u2F17", + "\u5341", + "\u2F18", + "\u535C", + "\u2F19", + "\u5369", + "\u2F1A", + "\u5382", + "\u2F1B", + "\u53B6", + "\u2F1C", + "\u53C8", + "\u2F1D", + "\u53E3", + "\u2F1E", + "\u56D7", + "\u2F1F", + "\u571F", + "\u2F20", + "\u58EB", + "\u2F21", + "\u5902", + "\u2F22", + "\u590A", + "\u2F23", + "\u5915", + "\u2F24", + "\u5927", + "\u2F25", + "\u5973", + "\u2F26", + "\u5B50", + "\u2F27", + "\u5B80", + "\u2F28", + "\u5BF8", + "\u2F29", + "\u5C0F", + "\u2F2A", + "\u5C22", + "\u2F2B", + "\u5C38", + "\u2F2C", + "\u5C6E", + "\u2F2D", + "\u5C71", + "\u2F2E", + "\u5DDB", + "\u2F2F", + "\u5DE5", + "\u2F30", + "\u5DF1", + "\u2F31", + "\u5DFE", + "\u2F32", + "\u5E72", + "\u2F33", + "\u5E7A", + "\u2F34", + "\u5E7F", + "\u2F35", + "\u5EF4", + "\u2F36", + "\u5EFE", + "\u2F37", + "\u5F0B", + "\u2F38", + "\u5F13", + "\u2F39", + "\u5F50", + "\u2F3A", + "\u5F61", + "\u2F3B", + "\u5F73", + "\u2F3C", + "\u5FC3", + "\u2F3D", + "\u6208", + "\u2F3E", + "\u6236", + "\u2F3F", + "\u624B", + "\u2F40", + "\u652F", + "\u2F41", + "\u6534", + "\u2F42", + "\u6587", + "\u2F43", + "\u6597", + "\u2F44", + "\u65A4", + "\u2F45", + "\u65B9", + "\u2F46", + "\u65E0", + "\u2F47", + "\u65E5", + "\u2F48", + "\u66F0", + "\u2F49", + "\u6708", + "\u2F4A", + "\u6728", + "\u2F4B", + "\u6B20", + "\u2F4C", + "\u6B62", + "\u2F4D", + "\u6B79", + "\u2F4E", + "\u6BB3", + "\u2F4F", + "\u6BCB", + "\u2F50", + "\u6BD4", + "\u2F51", + "\u6BDB", + "\u2F52", + "\u6C0F", + "\u2F53", + "\u6C14", + "\u2F54", + "\u6C34", + "\u2F55", + "\u706B", + "\u2F56", + "\u722A", + "\u2F57", + "\u7236", + "\u2F58", + "\u723B", + "\u2F59", + "\u723F", + "\u2F5A", + "\u7247", + "\u2F5B", + "\u7259", + "\u2F5C", + "\u725B", + "\u2F5D", + "\u72AC", + "\u2F5E", + "\u7384", + "\u2F5F", + "\u7389", + "\u2F60", + "\u74DC", + "\u2F61", + "\u74E6", + "\u2F62", + "\u7518", + "\u2F63", + "\u751F", + "\u2F64", + "\u7528", + "\u2F65", + "\u7530", + "\u2F66", + "\u758B", + "\u2F67", + "\u7592", + "\u2F68", + "\u7676", + "\u2F69", + "\u767D", + "\u2F6A", + "\u76AE", + "\u2F6B", + "\u76BF", + "\u2F6C", + "\u76EE", + "\u2F6D", + "\u77DB", + "\u2F6E", + "\u77E2", + "\u2F6F", + "\u77F3", + "\u2F70", + "\u793A", + "\u2F71", + "\u79B8", + "\u2F72", + "\u79BE", + "\u2F73", + "\u7A74", + "\u2F74", + "\u7ACB", + "\u2F75", + "\u7AF9", + "\u2F76", + "\u7C73", + "\u2F77", + "\u7CF8", + "\u2F78", + "\u7F36", + "\u2F79", + "\u7F51", + "\u2F7A", + "\u7F8A", + "\u2F7B", + "\u7FBD", + "\u2F7C", + "\u8001", + "\u2F7D", + "\u800C", + "\u2F7E", + "\u8012", + "\u2F7F", + "\u8033", + "\u2F80", + "\u807F", + "\u2F81", + "\u8089", + "\u2F82", + "\u81E3", + "\u2F83", + "\u81EA", + "\u2F84", + "\u81F3", + "\u2F85", + "\u81FC", + "\u2F86", + "\u820C", + "\u2F87", + "\u821B", + "\u2F88", + "\u821F", + "\u2F89", + "\u826E", + "\u2F8A", + "\u8272", + "\u2F8B", + "\u8278", + "\u2F8C", + "\u864D", + "\u2F8D", + "\u866B", + "\u2F8E", + "\u8840", + "\u2F8F", + "\u884C", + "\u2F90", + "\u8863", + "\u2F91", + "\u897E", + "\u2F92", + "\u898B", + "\u2F93", + "\u89D2", + "\u2F94", + "\u8A00", + "\u2F95", + "\u8C37", + "\u2F96", + "\u8C46", + "\u2F97", + "\u8C55", + "\u2F98", + "\u8C78", + "\u2F99", + "\u8C9D", + "\u2F9A", + "\u8D64", + "\u2F9B", + "\u8D70", + "\u2F9C", + "\u8DB3", + "\u2F9D", + "\u8EAB", + "\u2F9E", + "\u8ECA", + "\u2F9F", + "\u8F9B", + "\u2FA0", + "\u8FB0", + "\u2FA1", + "\u8FB5", + "\u2FA2", + "\u9091", + "\u2FA3", + "\u9149", + "\u2FA4", + "\u91C6", + "\u2FA5", + "\u91CC", + "\u2FA6", + "\u91D1", + "\u2FA7", + "\u9577", + "\u2FA8", + "\u9580", + "\u2FA9", + "\u961C", + "\u2FAA", + "\u96B6", + "\u2FAB", + "\u96B9", + "\u2FAC", + "\u96E8", + "\u2FAD", + "\u9751", + "\u2FAE", + "\u975E", + "\u2FAF", + "\u9762", + "\u2FB0", + "\u9769", + "\u2FB1", + "\u97CB", + "\u2FB2", + "\u97ED", + "\u2FB3", + "\u97F3", + "\u2FB4", + "\u9801", + "\u2FB5", + "\u98A8", + "\u2FB6", + "\u98DB", + "\u2FB7", + "\u98DF", + "\u2FB8", + "\u9996", + "\u2FB9", + "\u9999", + "\u2FBA", + "\u99AC", + "\u2FBB", + "\u9AA8", + "\u2FBC", + "\u9AD8", + "\u2FBD", + "\u9ADF", + "\u2FBE", + "\u9B25", + "\u2FBF", + "\u9B2F", + "\u2FC0", + "\u9B32", + "\u2FC1", + "\u9B3C", + "\u2FC2", + "\u9B5A", + "\u2FC3", + "\u9CE5", + "\u2FC4", + "\u9E75", + "\u2FC5", + "\u9E7F", + "\u2FC6", + "\u9EA5", + "\u2FC7", + "\u9EBB", + "\u2FC8", + "\u9EC3", + "\u2FC9", + "\u9ECD", + "\u2FCA", + "\u9ED1", + "\u2FCB", + "\u9EF9", + "\u2FCC", + "\u9EFD", + "\u2FCD", + "\u9F0E", + "\u2FCE", + "\u9F13", + "\u2FCF", + "\u9F20", + "\u2FD0", + "\u9F3B", + "\u2FD1", + "\u9F4A", + "\u2FD2", + "\u9F52", + "\u2FD3", + "\u9F8D", + "\u2FD4", + "\u9F9C", + "\u2FD5", + "\u9FA0", + "\u3036", + "\u3012", + "\u3038", + "\u5341", + "\u3039", + "\u5344", + "\u303A", + "\u5345", + "\u309B", + "\u0020\u3099", + "\u309C", + "\u0020\u309A", + "\u3131", + "\u1100", + "\u3132", + "\u1101", + "\u3133", + "\u11AA", + "\u3134", + "\u1102", + "\u3135", + "\u11AC", + "\u3136", + "\u11AD", + "\u3137", + "\u1103", + "\u3138", + "\u1104", + "\u3139", + "\u1105", + "\u313A", + "\u11B0", + "\u313B", + "\u11B1", + "\u313C", + "\u11B2", + "\u313D", + "\u11B3", + "\u313E", + "\u11B4", + "\u313F", + "\u11B5", + "\u3140", + "\u111A", + "\u3141", + "\u1106", + "\u3142", + "\u1107", + "\u3143", + "\u1108", + "\u3144", + "\u1121", + "\u3145", + "\u1109", + "\u3146", + "\u110A", + "\u3147", + "\u110B", + "\u3148", + "\u110C", + "\u3149", + "\u110D", + "\u314A", + "\u110E", + "\u314B", + "\u110F", + "\u314C", + "\u1110", + "\u314D", + "\u1111", + "\u314E", + "\u1112", + "\u314F", + "\u1161", + "\u3150", + "\u1162", + "\u3151", + "\u1163", + "\u3152", + "\u1164", + "\u3153", + "\u1165", + "\u3154", + "\u1166", + "\u3155", + "\u1167", + "\u3156", + "\u1168", + "\u3157", + "\u1169", + "\u3158", + "\u116A", + "\u3159", + "\u116B", + "\u315A", + "\u116C", + "\u315B", + "\u116D", + "\u315C", + "\u116E", + "\u315D", + "\u116F", + "\u315E", + "\u1170", + "\u315F", + "\u1171", + "\u3160", + "\u1172", + "\u3161", + "\u1173", + "\u3162", + "\u1174", + "\u3163", + "\u1175", + "\u3164", + "\u1160", + "\u3165", + "\u1114", + "\u3166", + "\u1115", + "\u3167", + "\u11C7", + "\u3168", + "\u11C8", + "\u3169", + "\u11CC", + "\u316A", + "\u11CE", + "\u316B", + "\u11D3", + "\u316C", + "\u11D7", + "\u316D", + "\u11D9", + "\u316E", + "\u111C", + "\u316F", + "\u11DD", + "\u3170", + "\u11DF", + "\u3171", + "\u111D", + "\u3172", + "\u111E", + "\u3173", + "\u1120", + "\u3174", + "\u1122", + "\u3175", + "\u1123", + "\u3176", + "\u1127", + "\u3177", + "\u1129", + "\u3178", + "\u112B", + "\u3179", + "\u112C", + "\u317A", + "\u112D", + "\u317B", + "\u112E", + "\u317C", + "\u112F", + "\u317D", + "\u1132", + "\u317E", + "\u1136", + "\u317F", + "\u1140", + "\u3180", + "\u1147", + "\u3181", + "\u114C", + "\u3182", + "\u11F1", + "\u3183", + "\u11F2", + "\u3184", + "\u1157", + "\u3185", + "\u1158", + "\u3186", + "\u1159", + "\u3187", + "\u1184", + "\u3188", + "\u1185", + "\u3189", + "\u1188", + "\u318A", + "\u1191", + "\u318B", + "\u1192", + "\u318C", + "\u1194", + "\u318D", + "\u119E", + "\u318E", + "\u11A1", + "\u3200", + "\u0028\u1100\u0029", + "\u3201", + "\u0028\u1102\u0029", + "\u3202", + "\u0028\u1103\u0029", + "\u3203", + "\u0028\u1105\u0029", + "\u3204", + "\u0028\u1106\u0029", + "\u3205", + "\u0028\u1107\u0029", + "\u3206", + "\u0028\u1109\u0029", + "\u3207", + "\u0028\u110B\u0029", + "\u3208", + "\u0028\u110C\u0029", + "\u3209", + "\u0028\u110E\u0029", + "\u320A", + "\u0028\u110F\u0029", + "\u320B", + "\u0028\u1110\u0029", + "\u320C", + "\u0028\u1111\u0029", + "\u320D", + "\u0028\u1112\u0029", + "\u320E", + "\u0028\u1100\u1161\u0029", + "\u320F", + "\u0028\u1102\u1161\u0029", + "\u3210", + "\u0028\u1103\u1161\u0029", + "\u3211", + "\u0028\u1105\u1161\u0029", + "\u3212", + "\u0028\u1106\u1161\u0029", + "\u3213", + "\u0028\u1107\u1161\u0029", + "\u3214", + "\u0028\u1109\u1161\u0029", + "\u3215", + "\u0028\u110B\u1161\u0029", + "\u3216", + "\u0028\u110C\u1161\u0029", + "\u3217", + "\u0028\u110E\u1161\u0029", + "\u3218", + "\u0028\u110F\u1161\u0029", + "\u3219", + "\u0028\u1110\u1161\u0029", + "\u321A", + "\u0028\u1111\u1161\u0029", + "\u321B", + "\u0028\u1112\u1161\u0029", + "\u321C", + "\u0028\u110C\u116E\u0029", + "\u321D", + "\u0028\u110B\u1169\u110C\u1165\u11AB\u0029", + "\u321E", + "\u0028\u110B\u1169\u1112\u116E\u0029", + "\u3220", + "\u0028\u4E00\u0029", + "\u3221", + "\u0028\u4E8C\u0029", + "\u3222", + "\u0028\u4E09\u0029", + "\u3223", + "\u0028\u56DB\u0029", + "\u3224", + "\u0028\u4E94\u0029", + "\u3225", + "\u0028\u516D\u0029", + "\u3226", + "\u0028\u4E03\u0029", + "\u3227", + "\u0028\u516B\u0029", + "\u3228", + "\u0028\u4E5D\u0029", + "\u3229", + "\u0028\u5341\u0029", + "\u322A", + "\u0028\u6708\u0029", + "\u322B", + "\u0028\u706B\u0029", + "\u322C", + "\u0028\u6C34\u0029", + "\u322D", + "\u0028\u6728\u0029", + "\u322E", + "\u0028\u91D1\u0029", + "\u322F", + "\u0028\u571F\u0029", + "\u3230", + "\u0028\u65E5\u0029", + "\u3231", + "\u0028\u682A\u0029", + "\u3232", + "\u0028\u6709\u0029", + "\u3233", + "\u0028\u793E\u0029", + "\u3234", + "\u0028\u540D\u0029", + "\u3235", + "\u0028\u7279\u0029", + "\u3236", + "\u0028\u8CA1\u0029", + "\u3237", + "\u0028\u795D\u0029", + "\u3238", + "\u0028\u52B4\u0029", + "\u3239", + "\u0028\u4EE3\u0029", + "\u323A", + "\u0028\u547C\u0029", + "\u323B", + "\u0028\u5B66\u0029", + "\u323C", + "\u0028\u76E3\u0029", + "\u323D", + "\u0028\u4F01\u0029", + "\u323E", + "\u0028\u8CC7\u0029", + "\u323F", + "\u0028\u5354\u0029", + "\u3240", + "\u0028\u796D\u0029", + "\u3241", + "\u0028\u4F11\u0029", + "\u3242", + "\u0028\u81EA\u0029", + "\u3243", + "\u0028\u81F3\u0029", + "\u32C0", + "\u0031\u6708", + "\u32C1", + "\u0032\u6708", + "\u32C2", + "\u0033\u6708", + "\u32C3", + "\u0034\u6708", + "\u32C4", + "\u0035\u6708", + "\u32C5", + "\u0036\u6708", + "\u32C6", + "\u0037\u6708", + "\u32C7", + "\u0038\u6708", + "\u32C8", + "\u0039\u6708", + "\u32C9", + "\u0031\u0030\u6708", + "\u32CA", + "\u0031\u0031\u6708", + "\u32CB", + "\u0031\u0032\u6708", + "\u3358", + "\u0030\u70B9", + "\u3359", + "\u0031\u70B9", + "\u335A", + "\u0032\u70B9", + "\u335B", + "\u0033\u70B9", + "\u335C", + "\u0034\u70B9", + "\u335D", + "\u0035\u70B9", + "\u335E", + "\u0036\u70B9", + "\u335F", + "\u0037\u70B9", + "\u3360", + "\u0038\u70B9", + "\u3361", + "\u0039\u70B9", + "\u3362", + "\u0031\u0030\u70B9", + "\u3363", + "\u0031\u0031\u70B9", + "\u3364", + "\u0031\u0032\u70B9", + "\u3365", + "\u0031\u0033\u70B9", + "\u3366", + "\u0031\u0034\u70B9", + "\u3367", + "\u0031\u0035\u70B9", + "\u3368", + "\u0031\u0036\u70B9", + "\u3369", + "\u0031\u0037\u70B9", + "\u336A", + "\u0031\u0038\u70B9", + "\u336B", + "\u0031\u0039\u70B9", + "\u336C", + "\u0032\u0030\u70B9", + "\u336D", + "\u0032\u0031\u70B9", + "\u336E", + "\u0032\u0032\u70B9", + "\u336F", + "\u0032\u0033\u70B9", + "\u3370", + "\u0032\u0034\u70B9", + "\u33E0", + "\u0031\u65E5", + "\u33E1", + "\u0032\u65E5", + "\u33E2", + "\u0033\u65E5", + "\u33E3", + "\u0034\u65E5", + "\u33E4", + "\u0035\u65E5", + "\u33E5", + "\u0036\u65E5", + "\u33E6", + "\u0037\u65E5", + "\u33E7", + "\u0038\u65E5", + "\u33E8", + "\u0039\u65E5", + "\u33E9", + "\u0031\u0030\u65E5", + "\u33EA", + "\u0031\u0031\u65E5", + "\u33EB", + "\u0031\u0032\u65E5", + "\u33EC", + "\u0031\u0033\u65E5", + "\u33ED", + "\u0031\u0034\u65E5", + "\u33EE", + "\u0031\u0035\u65E5", + "\u33EF", + "\u0031\u0036\u65E5", + "\u33F0", + "\u0031\u0037\u65E5", + "\u33F1", + "\u0031\u0038\u65E5", + "\u33F2", + "\u0031\u0039\u65E5", + "\u33F3", + "\u0032\u0030\u65E5", + "\u33F4", + "\u0032\u0031\u65E5", + "\u33F5", + "\u0032\u0032\u65E5", + "\u33F6", + "\u0032\u0033\u65E5", + "\u33F7", + "\u0032\u0034\u65E5", + "\u33F8", + "\u0032\u0035\u65E5", + "\u33F9", + "\u0032\u0036\u65E5", + "\u33FA", + "\u0032\u0037\u65E5", + "\u33FB", + "\u0032\u0038\u65E5", + "\u33FC", + "\u0032\u0039\u65E5", + "\u33FD", + "\u0033\u0030\u65E5", + "\u33FE", + "\u0033\u0031\u65E5", + "\uFB00", + "\u0066\u0066", + "\uFB01", + "\u0066\u0069", + "\uFB02", + "\u0066\u006C", + "\uFB03", + "\u0066\u0066\u0069", + "\uFB04", + "\u0066\u0066\u006C", + "\uFB05", + "\u017F\u0074", + "\uFB06", + "\u0073\u0074", + "\uFB13", + "\u0574\u0576", + "\uFB14", + "\u0574\u0565", + "\uFB15", + "\u0574\u056B", + "\uFB16", + "\u057E\u0576", + "\uFB17", + "\u0574\u056D", + "\uFB4F", + "\u05D0\u05DC", + "\uFB50", + "\u0671", + "\uFB51", + "\u0671", + "\uFB52", + "\u067B", + "\uFB53", + "\u067B", + "\uFB54", + "\u067B", + "\uFB55", + "\u067B", + "\uFB56", + "\u067E", + "\uFB57", + "\u067E", + "\uFB58", + "\u067E", + "\uFB59", + "\u067E", + "\uFB5A", + "\u0680", + "\uFB5B", + "\u0680", + "\uFB5C", + "\u0680", + "\uFB5D", + "\u0680", + "\uFB5E", + "\u067A", + "\uFB5F", + "\u067A", + "\uFB60", + "\u067A", + "\uFB61", + "\u067A", + "\uFB62", + "\u067F", + "\uFB63", + "\u067F", + "\uFB64", + "\u067F", + "\uFB65", + "\u067F", + "\uFB66", + "\u0679", + "\uFB67", + "\u0679", + "\uFB68", + "\u0679", + "\uFB69", + "\u0679", + "\uFB6A", + "\u06A4", + "\uFB6B", + "\u06A4", + "\uFB6C", + "\u06A4", + "\uFB6D", + "\u06A4", + "\uFB6E", + "\u06A6", + "\uFB6F", + "\u06A6", + "\uFB70", + "\u06A6", + "\uFB71", + "\u06A6", + "\uFB72", + "\u0684", + "\uFB73", + "\u0684", + "\uFB74", + "\u0684", + "\uFB75", + "\u0684", + "\uFB76", + "\u0683", + "\uFB77", + "\u0683", + "\uFB78", + "\u0683", + "\uFB79", + "\u0683", + "\uFB7A", + "\u0686", + "\uFB7B", + "\u0686", + "\uFB7C", + "\u0686", + "\uFB7D", + "\u0686", + "\uFB7E", + "\u0687", + "\uFB7F", + "\u0687", + "\uFB80", + "\u0687", + "\uFB81", + "\u0687", + "\uFB82", + "\u068D", + "\uFB83", + "\u068D", + "\uFB84", + "\u068C", + "\uFB85", + "\u068C", + "\uFB86", + "\u068E", + "\uFB87", + "\u068E", + "\uFB88", + "\u0688", + "\uFB89", + "\u0688", + "\uFB8A", + "\u0698", + "\uFB8B", + "\u0698", + "\uFB8C", + "\u0691", + "\uFB8D", + "\u0691", + "\uFB8E", + "\u06A9", + "\uFB8F", + "\u06A9", + "\uFB90", + "\u06A9", + "\uFB91", + "\u06A9", + "\uFB92", + "\u06AF", + "\uFB93", + "\u06AF", + "\uFB94", + "\u06AF", + "\uFB95", + "\u06AF", + "\uFB96", + "\u06B3", + "\uFB97", + "\u06B3", + "\uFB98", + "\u06B3", + "\uFB99", + "\u06B3", + "\uFB9A", + "\u06B1", + "\uFB9B", + "\u06B1", + "\uFB9C", + "\u06B1", + "\uFB9D", + "\u06B1", + "\uFB9E", + "\u06BA", + "\uFB9F", + "\u06BA", + "\uFBA0", + "\u06BB", + "\uFBA1", + "\u06BB", + "\uFBA2", + "\u06BB", + "\uFBA3", + "\u06BB", + "\uFBA4", + "\u06C0", + "\uFBA5", + "\u06C0", + "\uFBA6", + "\u06C1", + "\uFBA7", + "\u06C1", + "\uFBA8", + "\u06C1", + "\uFBA9", + "\u06C1", + "\uFBAA", + "\u06BE", + "\uFBAB", + "\u06BE", + "\uFBAC", + "\u06BE", + "\uFBAD", + "\u06BE", + "\uFBAE", + "\u06D2", + "\uFBAF", + "\u06D2", + "\uFBB0", + "\u06D3", + "\uFBB1", + "\u06D3", + "\uFBD3", + "\u06AD", + "\uFBD4", + "\u06AD", + "\uFBD5", + "\u06AD", + "\uFBD6", + "\u06AD", + "\uFBD7", + "\u06C7", + "\uFBD8", + "\u06C7", + "\uFBD9", + "\u06C6", + "\uFBDA", + "\u06C6", + "\uFBDB", + "\u06C8", + "\uFBDC", + "\u06C8", + "\uFBDD", + "\u0677", + "\uFBDE", + "\u06CB", + "\uFBDF", + "\u06CB", + "\uFBE0", + "\u06C5", + "\uFBE1", + "\u06C5", + "\uFBE2", + "\u06C9", + "\uFBE3", + "\u06C9", + "\uFBE4", + "\u06D0", + "\uFBE5", + "\u06D0", + "\uFBE6", + "\u06D0", + "\uFBE7", + "\u06D0", + "\uFBE8", + "\u0649", + "\uFBE9", + "\u0649", + "\uFBEA", + "\u0626\u0627", + "\uFBEB", + "\u0626\u0627", + "\uFBEC", + "\u0626\u06D5", + "\uFBED", + "\u0626\u06D5", + "\uFBEE", + "\u0626\u0648", + "\uFBEF", + "\u0626\u0648", + "\uFBF0", + "\u0626\u06C7", + "\uFBF1", + "\u0626\u06C7", + "\uFBF2", + "\u0626\u06C6", + "\uFBF3", + "\u0626\u06C6", + "\uFBF4", + "\u0626\u06C8", + "\uFBF5", + "\u0626\u06C8", + "\uFBF6", + "\u0626\u06D0", + "\uFBF7", + "\u0626\u06D0", + "\uFBF8", + "\u0626\u06D0", + "\uFBF9", + "\u0626\u0649", + "\uFBFA", + "\u0626\u0649", + "\uFBFB", + "\u0626\u0649", + "\uFBFC", + "\u06CC", + "\uFBFD", + "\u06CC", + "\uFBFE", + "\u06CC", + "\uFBFF", + "\u06CC", + "\uFC00", + "\u0626\u062C", + "\uFC01", + "\u0626\u062D", + "\uFC02", + "\u0626\u0645", + "\uFC03", + "\u0626\u0649", + "\uFC04", + "\u0626\u064A", + "\uFC05", + "\u0628\u062C", + "\uFC06", + "\u0628\u062D", + "\uFC07", + "\u0628\u062E", + "\uFC08", + "\u0628\u0645", + "\uFC09", + "\u0628\u0649", + "\uFC0A", + "\u0628\u064A", + "\uFC0B", + "\u062A\u062C", + "\uFC0C", + "\u062A\u062D", + "\uFC0D", + "\u062A\u062E", + "\uFC0E", + "\u062A\u0645", + "\uFC0F", + "\u062A\u0649", + "\uFC10", + "\u062A\u064A", + "\uFC11", + "\u062B\u062C", + "\uFC12", + "\u062B\u0645", + "\uFC13", + "\u062B\u0649", + "\uFC14", + "\u062B\u064A", + "\uFC15", + "\u062C\u062D", + "\uFC16", + "\u062C\u0645", + "\uFC17", + "\u062D\u062C", + "\uFC18", + "\u062D\u0645", + "\uFC19", + "\u062E\u062C", + "\uFC1A", + "\u062E\u062D", + "\uFC1B", + "\u062E\u0645", + "\uFC1C", + "\u0633\u062C", + "\uFC1D", + "\u0633\u062D", + "\uFC1E", + "\u0633\u062E", + "\uFC1F", + "\u0633\u0645", + "\uFC20", + "\u0635\u062D", + "\uFC21", + "\u0635\u0645", + "\uFC22", + "\u0636\u062C", + "\uFC23", + "\u0636\u062D", + "\uFC24", + "\u0636\u062E", + "\uFC25", + "\u0636\u0645", + "\uFC26", + "\u0637\u062D", + "\uFC27", + "\u0637\u0645", + "\uFC28", + "\u0638\u0645", + "\uFC29", + "\u0639\u062C", + "\uFC2A", + "\u0639\u0645", + "\uFC2B", + "\u063A\u062C", + "\uFC2C", + "\u063A\u0645", + "\uFC2D", + "\u0641\u062C", + "\uFC2E", + "\u0641\u062D", + "\uFC2F", + "\u0641\u062E", + "\uFC30", + "\u0641\u0645", + "\uFC31", + "\u0641\u0649", + "\uFC32", + "\u0641\u064A", + "\uFC33", + "\u0642\u062D", + "\uFC34", + "\u0642\u0645", + "\uFC35", + "\u0642\u0649", + "\uFC36", + "\u0642\u064A", + "\uFC37", + "\u0643\u0627", + "\uFC38", + "\u0643\u062C", + "\uFC39", + "\u0643\u062D", + "\uFC3A", + "\u0643\u062E", + "\uFC3B", + "\u0643\u0644", + "\uFC3C", + "\u0643\u0645", + "\uFC3D", + "\u0643\u0649", + "\uFC3E", + "\u0643\u064A", + "\uFC3F", + "\u0644\u062C", + "\uFC40", + "\u0644\u062D", + "\uFC41", + "\u0644\u062E", + "\uFC42", + "\u0644\u0645", + "\uFC43", + "\u0644\u0649", + "\uFC44", + "\u0644\u064A", + "\uFC45", + "\u0645\u062C", + "\uFC46", + "\u0645\u062D", + "\uFC47", + "\u0645\u062E", + "\uFC48", + "\u0645\u0645", + "\uFC49", + "\u0645\u0649", + "\uFC4A", + "\u0645\u064A", + "\uFC4B", + "\u0646\u062C", + "\uFC4C", + "\u0646\u062D", + "\uFC4D", + "\u0646\u062E", + "\uFC4E", + "\u0646\u0645", + "\uFC4F", + "\u0646\u0649", + "\uFC50", + "\u0646\u064A", + "\uFC51", + "\u0647\u062C", + "\uFC52", + "\u0647\u0645", + "\uFC53", + "\u0647\u0649", + "\uFC54", + "\u0647\u064A", + "\uFC55", + "\u064A\u062C", + "\uFC56", + "\u064A\u062D", + "\uFC57", + "\u064A\u062E", + "\uFC58", + "\u064A\u0645", + "\uFC59", + "\u064A\u0649", + "\uFC5A", + "\u064A\u064A", + "\uFC5B", + "\u0630\u0670", + "\uFC5C", + "\u0631\u0670", + "\uFC5D", + "\u0649\u0670", + "\uFC5E", + "\u0020\u064C\u0651", + "\uFC5F", + "\u0020\u064D\u0651", + "\uFC60", + "\u0020\u064E\u0651", + "\uFC61", + "\u0020\u064F\u0651", + "\uFC62", + "\u0020\u0650\u0651", + "\uFC63", + "\u0020\u0651\u0670", + "\uFC64", + 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"\u0643\u0644", + "\uFCC8", + "\u0643\u0645", + "\uFCC9", + "\u0644\u062C", + "\uFCCA", + "\u0644\u062D", + "\uFCCB", + "\u0644\u062E", + "\uFCCC", + "\u0644\u0645", + "\uFCCD", + "\u0644\u0647", + "\uFCCE", + "\u0645\u062C", + "\uFCCF", + "\u0645\u062D", + "\uFCD0", + "\u0645\u062E", + "\uFCD1", + "\u0645\u0645", + "\uFCD2", + "\u0646\u062C", + "\uFCD3", + "\u0646\u062D", + "\uFCD4", + "\u0646\u062E", + "\uFCD5", + "\u0646\u0645", + "\uFCD6", + "\u0646\u0647", + "\uFCD7", + "\u0647\u062C", + "\uFCD8", + "\u0647\u0645", + "\uFCD9", + "\u0647\u0670", + "\uFCDA", + "\u064A\u062C", + "\uFCDB", + "\u064A\u062D", + "\uFCDC", + "\u064A\u062E", + "\uFCDD", + "\u064A\u0645", + "\uFCDE", + "\u064A\u0647", + "\uFCDF", + "\u0626\u0645", + "\uFCE0", + "\u0626\u0647", + "\uFCE1", + "\u0628\u0645", + "\uFCE2", + "\u0628\u0647", + "\uFCE3", + "\u062A\u0645", + "\uFCE4", + "\u062A\u0647", + "\uFCE5", + "\u062B\u0645", + "\uFCE6", + "\u062B\u0647", + "\uFCE7", + "\u0633\u0645", + "\uFCE8", + 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+ "\u0633\u0631", + "\uFD2B", + "\u0635\u0631", + "\uFD2C", + "\u0636\u0631", + "\uFD2D", + "\u0634\u062C", + "\uFD2E", + "\u0634\u062D", + "\uFD2F", + "\u0634\u062E", + "\uFD30", + "\u0634\u0645", + "\uFD31", + "\u0633\u0647", + "\uFD32", + "\u0634\u0647", + "\uFD33", + "\u0637\u0645", + "\uFD34", + "\u0633\u062C", + "\uFD35", + "\u0633\u062D", + "\uFD36", + "\u0633\u062E", + "\uFD37", + "\u0634\u062C", + "\uFD38", + "\u0634\u062D", + "\uFD39", + "\u0634\u062E", + "\uFD3A", + "\u0637\u0645", + "\uFD3B", + "\u0638\u0645", + "\uFD3C", + "\u0627\u064B", + "\uFD3D", + "\u0627\u064B", + "\uFD50", + "\u062A\u062C\u0645", + "\uFD51", + "\u062A\u062D\u062C", + "\uFD52", + "\u062A\u062D\u062C", + "\uFD53", + "\u062A\u062D\u0645", + "\uFD54", + "\u062A\u062E\u0645", + "\uFD55", + "\u062A\u0645\u062C", + "\uFD56", + "\u062A\u0645\u062D", + "\uFD57", + "\u062A\u0645\u062E", + "\uFD58", + "\u062C\u0645\u062D", + "\uFD59", + "\u062C\u0645\u062D", + "\uFD5A", + "\u062D\u0645\u064A", + "\uFD5B", + 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"\uFDB0", + "\u064A\u0645\u064A", + "\uFDB1", + "\u0645\u0645\u064A", + "\uFDB2", + "\u0642\u0645\u064A", + "\uFDB3", + "\u0646\u062D\u064A", + "\uFDB4", + "\u0642\u0645\u062D", + "\uFDB5", + "\u0644\u062D\u0645", + "\uFDB6", + "\u0639\u0645\u064A", + "\uFDB7", + "\u0643\u0645\u064A", + "\uFDB8", + "\u0646\u062C\u062D", + "\uFDB9", + "\u0645\u062E\u064A", + "\uFDBA", + "\u0644\u062C\u0645", + "\uFDBB", + "\u0643\u0645\u0645", + "\uFDBC", + "\u0644\u062C\u0645", + "\uFDBD", + "\u0646\u062C\u062D", + "\uFDBE", + "\u062C\u062D\u064A", + "\uFDBF", + "\u062D\u062C\u064A", + "\uFDC0", + "\u0645\u062C\u064A", + "\uFDC1", + "\u0641\u0645\u064A", + "\uFDC2", + "\u0628\u062D\u064A", + "\uFDC3", + "\u0643\u0645\u0645", + "\uFDC4", + "\u0639\u062C\u0645", + "\uFDC5", + "\u0635\u0645\u0645", + "\uFDC6", + "\u0633\u062E\u064A", + "\uFDC7", + "\u0646\u062C\u064A", + "\uFE49", + "\u203E", + "\uFE4A", + "\u203E", + "\uFE4B", + "\u203E", + "\uFE4C", + "\u203E", + "\uFE4D", + "\u005F", + "\uFE4E", + "\u005F", + "\uFE4F", + "\u005F", + "\uFE80", + "\u0621", + "\uFE81", + "\u0622", + "\uFE82", + "\u0622", + "\uFE83", + "\u0623", + "\uFE84", + "\u0623", + "\uFE85", + "\u0624", + "\uFE86", + "\u0624", + "\uFE87", + "\u0625", + "\uFE88", + "\u0625", + "\uFE89", + "\u0626", + "\uFE8A", + "\u0626", + "\uFE8B", + "\u0626", + "\uFE8C", + "\u0626", + "\uFE8D", + "\u0627", + "\uFE8E", + "\u0627", + "\uFE8F", + "\u0628", + "\uFE90", + "\u0628", + "\uFE91", + "\u0628", + "\uFE92", + "\u0628", + "\uFE93", + "\u0629", + "\uFE94", + "\u0629", + "\uFE95", + "\u062A", + "\uFE96", + "\u062A", + "\uFE97", + "\u062A", + "\uFE98", + "\u062A", + "\uFE99", + "\u062B", + "\uFE9A", + "\u062B", + "\uFE9B", + "\u062B", + "\uFE9C", + "\u062B", + "\uFE9D", + "\u062C", + "\uFE9E", + "\u062C", + "\uFE9F", + "\u062C", + "\uFEA0", + "\u062C", + "\uFEA1", + "\u062D", + "\uFEA2", + "\u062D", + "\uFEA3", + "\u062D", + "\uFEA4", + "\u062D", + "\uFEA5", + "\u062E", + "\uFEA6", + "\u062E", + "\uFEA7", + "\u062E", + "\uFEA8", + "\u062E", + "\uFEA9", + "\u062F", + "\uFEAA", + "\u062F", + "\uFEAB", + "\u0630", + "\uFEAC", + "\u0630", + "\uFEAD", + "\u0631", + "\uFEAE", + "\u0631", + "\uFEAF", + "\u0632", + "\uFEB0", + "\u0632", + "\uFEB1", + "\u0633", + "\uFEB2", + "\u0633", + "\uFEB3", + "\u0633", + "\uFEB4", + "\u0633", + "\uFEB5", + "\u0634", + "\uFEB6", + "\u0634", + "\uFEB7", + "\u0634", + "\uFEB8", + "\u0634", + "\uFEB9", + "\u0635", + "\uFEBA", + "\u0635", + "\uFEBB", + "\u0635", + "\uFEBC", + "\u0635", + "\uFEBD", + "\u0636", + "\uFEBE", + "\u0636", + "\uFEBF", + "\u0636", + "\uFEC0", + "\u0636", + "\uFEC1", + "\u0637", + "\uFEC2", + "\u0637", + "\uFEC3", + "\u0637", + "\uFEC4", + "\u0637", + "\uFEC5", + "\u0638", + "\uFEC6", + "\u0638", + "\uFEC7", + "\u0638", + "\uFEC8", + "\u0638", + "\uFEC9", + "\u0639", + "\uFECA", + "\u0639", + "\uFECB", + "\u0639", + "\uFECC", + "\u0639", + "\uFECD", + "\u063A", + "\uFECE", + "\u063A", + "\uFECF", + "\u063A", + "\uFED0", + "\u063A", + "\uFED1", + "\u0641", + "\uFED2", + "\u0641", + "\uFED3", + "\u0641", + "\uFED4", + "\u0641", + "\uFED5", + "\u0642", + "\uFED6", + "\u0642", + "\uFED7", + "\u0642", + "\uFED8", + "\u0642", + "\uFED9", + "\u0643", + "\uFEDA", + "\u0643", + "\uFEDB", + "\u0643", + "\uFEDC", + "\u0643", + "\uFEDD", + "\u0644", + "\uFEDE", + "\u0644", + "\uFEDF", + "\u0644", + "\uFEE0", + "\u0644", + "\uFEE1", + "\u0645", + "\uFEE2", + "\u0645", + "\uFEE3", + "\u0645", + "\uFEE4", + "\u0645", + "\uFEE5", + "\u0646", + "\uFEE6", + "\u0646", + "\uFEE7", + "\u0646", + "\uFEE8", + "\u0646", + "\uFEE9", + "\u0647", + "\uFEEA", + "\u0647", + "\uFEEB", + "\u0647", + "\uFEEC", + "\u0647", + "\uFEED", + "\u0648", + "\uFEEE", + "\u0648", + "\uFEEF", + "\u0649", + "\uFEF0", + "\u0649", + "\uFEF1", + "\u064A", + "\uFEF2", + "\u064A", + "\uFEF3", + "\u064A", + "\uFEF4", + "\u064A", + "\uFEF5", + "\u0644\u0622", + "\uFEF6", + "\u0644\u0622", + "\uFEF7", + "\u0644\u0623", + "\uFEF8", + "\u0644\u0623", + "\uFEF9", + "\u0644\u0625", + "\uFEFA", + "\u0644\u0625", + "\uFEFB", + "\u0644\u0627", + "\uFEFC", + "\u0644\u0627" + ]; +}); +function reverseIfRtl(chars) { + const charsLength = chars.length; + if (charsLength <= 1 || !isRTLRangeFor(chars.charCodeAt(0))) { + return chars; + } + const buf = []; + for (let ii = charsLength - 1; ii >= 0; ii--) { + buf.push(chars[ii]); + } + return buf.join(""); +} + + +/***/ }), +/* 38 */ +/***/ ((__unused_webpack_module, exports, __w_pdfjs_require__) => { + + + +Object.defineProperty(exports, "__esModule", ({ + value: true +})); +exports.FontRendererFactory = void 0; + +var _util = __w_pdfjs_require__(2); + +var _cff_parser = __w_pdfjs_require__(32); + +var _glyphlist = __w_pdfjs_require__(35); + +var _encodings = __w_pdfjs_require__(34); + +var _stream = __w_pdfjs_require__(12); + +const FontRendererFactory = function FontRendererFactoryClosure() { + function getLong(data, offset) { + return data[offset] << 24 | data[offset + 1] << 16 | data[offset + 2] << 8 | data[offset + 3]; + } + + function getUshort(data, offset) { + return data[offset] << 8 | data[offset + 1]; + } + + function getSubroutineBias(subrs) { + const numSubrs = subrs.length; + let bias = 32768; + + if (numSubrs < 1240) { + bias = 107; + } else if (numSubrs < 33900) { + bias = 1131; + } + + return bias; + } + + function parseCmap(data, start, end) { + const offset = getUshort(data, start + 2) === 1 ? getLong(data, start + 8) : getLong(data, start + 16); + const format = getUshort(data, start + offset); + let ranges, p, i; + + if (format === 4) { + getUshort(data, start + offset + 2); + const segCount = getUshort(data, start + offset + 6) >> 1; + p = start + offset + 14; + ranges = []; + + for (i = 0; i < segCount; i++, p += 2) { + ranges[i] = { + end: getUshort(data, p) + }; + } + + p += 2; + + for (i = 0; i < segCount; i++, p += 2) { + ranges[i].start = getUshort(data, p); + } + + for (i = 0; i < segCount; i++, p += 2) { + ranges[i].idDelta = getUshort(data, p); + } + + for (i = 0; i < segCount; i++, p += 2) { + let idOffset = getUshort(data, p); + + if (idOffset === 0) { + continue; + } + + ranges[i].ids = []; + + for (let j = 0, jj = ranges[i].end - ranges[i].start + 1; j < jj; j++) { + ranges[i].ids[j] = getUshort(data, p + idOffset); + idOffset += 2; + } + } + + return ranges; + } else if (format === 12) { + getLong(data, start + offset + 4); + const groups = getLong(data, start + offset + 12); + p = start + offset + 16; + ranges = []; + + for (i = 0; i < groups; i++) { + ranges.push({ + start: getLong(data, p), + end: getLong(data, p + 4), + idDelta: getLong(data, p + 8) - getLong(data, p) + }); + p += 12; + } + + return ranges; + } + + throw new _util.FormatError(`unsupported cmap: ${format}`); + } + + function parseCff(data, start, end, seacAnalysisEnabled) { + const properties = {}; + const parser = new _cff_parser.CFFParser(new _stream.Stream(data, start, end - start), properties, seacAnalysisEnabled); + const cff = parser.parse(); + return { + glyphs: cff.charStrings.objects, + subrs: cff.topDict.privateDict && cff.topDict.privateDict.subrsIndex && cff.topDict.privateDict.subrsIndex.objects, + gsubrs: cff.globalSubrIndex && cff.globalSubrIndex.objects, + isCFFCIDFont: cff.isCIDFont, + fdSelect: cff.fdSelect, + fdArray: cff.fdArray + }; + } + + function parseGlyfTable(glyf, loca, isGlyphLocationsLong) { + let itemSize, itemDecode; + + if (isGlyphLocationsLong) { + itemSize = 4; + + itemDecode = function fontItemDecodeLong(data, offset) { + return data[offset] << 24 | data[offset + 1] << 16 | data[offset + 2] << 8 | data[offset + 3]; + }; + } else { + itemSize = 2; + + itemDecode = function fontItemDecode(data, offset) { + return data[offset] << 9 | data[offset + 1] << 1; + }; + } + + const glyphs = []; + let startOffset = itemDecode(loca, 0); + + for (let j = itemSize; j < loca.length; j += itemSize) { + const endOffset = itemDecode(loca, j); + glyphs.push(glyf.subarray(startOffset, endOffset)); + startOffset = endOffset; + } + + return glyphs; + } + + function lookupCmap(ranges, unicode) { + const code = unicode.codePointAt(0); + let gid = 0, + l = 0, + r = ranges.length - 1; + + while (l < r) { + const c = l + r + 1 >> 1; + + if (code < ranges[c].start) { + r = c - 1; + } else { + l = c; + } + } + + if (ranges[l].start <= code && code <= ranges[l].end) { + gid = ranges[l].idDelta + (ranges[l].ids ? ranges[l].ids[code - ranges[l].start] : code) & 0xffff; + } + + return { + charCode: code, + glyphId: gid + }; + } + + function compileGlyf(code, cmds, font) { + function moveTo(x, y) { + cmds.push({ + cmd: "moveTo", + args: [x, y] + }); + } + + function lineTo(x, y) { + cmds.push({ + cmd: "lineTo", + args: [x, y] + }); + } + + function quadraticCurveTo(xa, ya, x, y) { + cmds.push({ + cmd: "quadraticCurveTo", + args: [xa, ya, x, y] + }); + } + + let i = 0; + const numberOfContours = (code[i] << 24 | code[i + 1] << 16) >> 16; + let flags; + let x = 0, + y = 0; + i += 10; + + if (numberOfContours < 0) { + do { + flags = code[i] << 8 | code[i + 1]; + const glyphIndex = code[i + 2] << 8 | code[i + 3]; + i += 4; + let arg1, arg2; + + if (flags & 0x01) { + arg1 = (code[i] << 24 | code[i + 1] << 16) >> 16; + arg2 = (code[i + 2] << 24 | code[i + 3] << 16) >> 16; + i += 4; + } else { + arg1 = code[i++]; + arg2 = code[i++]; + } + + if (flags & 0x02) { + x = arg1; + y = arg2; + } else { + x = 0; + y = 0; + } + + let scaleX = 1, + scaleY = 1, + scale01 = 0, + scale10 = 0; + + if (flags & 0x08) { + scaleX = scaleY = (code[i] << 24 | code[i + 1] << 16) / 1073741824; + i += 2; + } else if (flags & 0x40) { + scaleX = (code[i] << 24 | code[i + 1] << 16) / 1073741824; + scaleY = (code[i + 2] << 24 | code[i + 3] << 16) / 1073741824; + i += 4; + } else if (flags & 0x80) { + scaleX = (code[i] << 24 | code[i + 1] << 16) / 1073741824; + scale01 = (code[i + 2] << 24 | code[i + 3] << 16) / 1073741824; + scale10 = (code[i + 4] << 24 | code[i + 5] << 16) / 1073741824; + scaleY = (code[i + 6] << 24 | code[i + 7] << 16) / 1073741824; + i += 8; + } + + const subglyph = font.glyphs[glyphIndex]; + + if (subglyph) { + cmds.push({ + cmd: "save" + }); + cmds.push({ + cmd: "transform", + args: [scaleX, scale01, scale10, scaleY, x, y] + }); + compileGlyf(subglyph, cmds, font); + cmds.push({ + cmd: "restore" + }); + } + } while (flags & 0x20); + } else { + const endPtsOfContours = []; + let j, jj; + + for (j = 0; j < numberOfContours; j++) { + endPtsOfContours.push(code[i] << 8 | code[i + 1]); + i += 2; + } + + const instructionLength = code[i] << 8 | code[i + 1]; + i += 2 + instructionLength; + const numberOfPoints = endPtsOfContours[endPtsOfContours.length - 1] + 1; + const points = []; + + while (points.length < numberOfPoints) { + flags = code[i++]; + let repeat = 1; + + if (flags & 0x08) { + repeat += code[i++]; + } + + while (repeat-- > 0) { + points.push({ + flags + }); + } + } + + for (j = 0; j < numberOfPoints; j++) { + switch (points[j].flags & 0x12) { + case 0x00: + x += (code[i] << 24 | code[i + 1] << 16) >> 16; + i += 2; + break; + + case 0x02: + x -= code[i++]; + break; + + case 0x12: + x += code[i++]; + break; + } + + points[j].x = x; + } + + for (j = 0; j < numberOfPoints; j++) { + switch (points[j].flags & 0x24) { + case 0x00: + y += (code[i] << 24 | code[i + 1] << 16) >> 16; + i += 2; + break; + + case 0x04: + y -= code[i++]; + break; + + case 0x24: + y += code[i++]; + break; + } + + points[j].y = y; + } + + let startPoint = 0; + + for (i = 0; i < numberOfContours; i++) { + const endPoint = endPtsOfContours[i]; + const contour = points.slice(startPoint, endPoint + 1); + + if (contour[0].flags & 1) { + contour.push(contour[0]); + } else if (contour[contour.length - 1].flags & 1) { + contour.unshift(contour[contour.length - 1]); + } else { + const p = { + flags: 1, + x: (contour[0].x + contour[contour.length - 1].x) / 2, + y: (contour[0].y + contour[contour.length - 1].y) / 2 + }; + contour.unshift(p); + contour.push(p); + } + + moveTo(contour[0].x, contour[0].y); + + for (j = 1, jj = contour.length; j < jj; j++) { + if (contour[j].flags & 1) { + lineTo(contour[j].x, contour[j].y); + } else if (contour[j + 1].flags & 1) { + quadraticCurveTo(contour[j].x, contour[j].y, contour[j + 1].x, contour[j + 1].y); + j++; + } else { + quadraticCurveTo(contour[j].x, contour[j].y, (contour[j].x + contour[j + 1].x) / 2, (contour[j].y + contour[j + 1].y) / 2); + } + } + + startPoint = endPoint + 1; + } + } + } + + function compileCharString(charStringCode, cmds, font, glyphId) { + function moveTo(x, y) { + cmds.push({ + cmd: "moveTo", + args: [x, y] + }); + } + + function lineTo(x, y) { + cmds.push({ + cmd: "lineTo", + args: [x, y] + }); + } + + function bezierCurveTo(x1, y1, x2, y2, x, y) { + cmds.push({ + cmd: "bezierCurveTo", + args: [x1, y1, x2, y2, x, y] + }); + } + + const stack = []; + let x = 0, + y = 0; + let stems = 0; + + function parse(code) { + let i = 0; + + while (i < code.length) { + let stackClean = false; + let v = code[i++]; + let xa, xb, ya, yb, y1, y2, y3, n, subrCode; + + switch (v) { + case 1: + stems += stack.length >> 1; + stackClean = true; + break; + + case 3: + stems += stack.length >> 1; + stackClean = true; + break; + + case 4: + y += stack.pop(); + moveTo(x, y); + stackClean = true; + break; + + case 5: + while (stack.length > 0) { + x += stack.shift(); + y += stack.shift(); + lineTo(x, y); + } + + break; + + case 6: + while (stack.length > 0) { + x += stack.shift(); + lineTo(x, y); + + if (stack.length === 0) { + break; + } + + y += stack.shift(); + lineTo(x, y); + } + + break; + + case 7: + while (stack.length > 0) { + y += stack.shift(); + lineTo(x, y); + + if (stack.length === 0) { + break; + } + + x += stack.shift(); + lineTo(x, y); + } + + break; + + case 8: + while (stack.length > 0) { + xa = x + stack.shift(); + ya = y + stack.shift(); + xb = xa + stack.shift(); + yb = ya + stack.shift(); + x = xb + stack.shift(); + y = yb + stack.shift(); + bezierCurveTo(xa, ya, xb, yb, x, y); + } + + break; + + case 10: + n = stack.pop(); + subrCode = null; + + if (font.isCFFCIDFont) { + const fdIndex = font.fdSelect.getFDIndex(glyphId); + + if (fdIndex >= 0 && fdIndex < font.fdArray.length) { + const fontDict = font.fdArray[fdIndex]; + let subrs; + + if (fontDict.privateDict && fontDict.privateDict.subrsIndex) { + subrs = fontDict.privateDict.subrsIndex.objects; + } + + if (subrs) { + n += getSubroutineBias(subrs); + subrCode = subrs[n]; + } + } else { + (0, _util.warn)("Invalid fd index for glyph index."); + } + } else { + subrCode = font.subrs[n + font.subrsBias]; + } + + if (subrCode) { + parse(subrCode); + } + + break; + + case 11: + return; + + case 12: + v = code[i++]; + + switch (v) { + case 34: + xa = x + stack.shift(); + xb = xa + stack.shift(); + y1 = y + stack.shift(); + x = xb + stack.shift(); + bezierCurveTo(xa, y, xb, y1, x, y1); + xa = x + stack.shift(); + xb = xa + stack.shift(); + x = xb + stack.shift(); + bezierCurveTo(xa, y1, xb, y, x, y); + break; + + case 35: + xa = x + stack.shift(); + ya = y + stack.shift(); + xb = xa + stack.shift(); + yb = ya + stack.shift(); + x = xb + stack.shift(); + y = yb + stack.shift(); + bezierCurveTo(xa, ya, xb, yb, x, y); + xa = x + stack.shift(); + ya = y + stack.shift(); + xb = xa + stack.shift(); + yb = ya + stack.shift(); + x = xb + stack.shift(); + y = yb + stack.shift(); + bezierCurveTo(xa, ya, xb, yb, x, y); + stack.pop(); + break; + + case 36: + xa = x + stack.shift(); + y1 = y + stack.shift(); + xb = xa + stack.shift(); + y2 = y1 + stack.shift(); + x = xb + stack.shift(); + bezierCurveTo(xa, y1, xb, y2, x, y2); + xa = x + stack.shift(); + xb = xa + stack.shift(); + y3 = y2 + stack.shift(); + x = xb + stack.shift(); + bezierCurveTo(xa, y2, xb, y3, x, y); + break; + + case 37: + const x0 = x, + y0 = y; + xa = x + stack.shift(); + ya = y + stack.shift(); + xb = xa + stack.shift(); + yb = ya + stack.shift(); + x = xb + stack.shift(); + y = yb + stack.shift(); + bezierCurveTo(xa, ya, xb, yb, x, y); + xa = x + stack.shift(); + ya = y + stack.shift(); + xb = xa + stack.shift(); + yb = ya + stack.shift(); + x = xb; + y = yb; + + if (Math.abs(x - x0) > Math.abs(y - y0)) { + x += stack.shift(); + } else { + y += stack.shift(); + } + + bezierCurveTo(xa, ya, xb, yb, x, y); + break; + + default: + throw new _util.FormatError(`unknown operator: 12 ${v}`); + } + + break; + + case 14: + if (stack.length >= 4) { + const achar = stack.pop(); + const bchar = stack.pop(); + y = stack.pop(); + x = stack.pop(); + cmds.push({ + cmd: "save" + }); + cmds.push({ + cmd: "translate", + args: [x, y] + }); + let cmap = lookupCmap(font.cmap, String.fromCharCode(font.glyphNameMap[_encodings.StandardEncoding[achar]])); + compileCharString(font.glyphs[cmap.glyphId], cmds, font, cmap.glyphId); + cmds.push({ + cmd: "restore" + }); + cmap = lookupCmap(font.cmap, String.fromCharCode(font.glyphNameMap[_encodings.StandardEncoding[bchar]])); + compileCharString(font.glyphs[cmap.glyphId], cmds, font, cmap.glyphId); + } + + return; + + case 18: + stems += stack.length >> 1; + stackClean = true; + break; + + case 19: + stems += stack.length >> 1; + i += stems + 7 >> 3; + stackClean = true; + break; + + case 20: + stems += stack.length >> 1; + i += stems + 7 >> 3; + stackClean = true; + break; + + case 21: + y += stack.pop(); + x += stack.pop(); + moveTo(x, y); + stackClean = true; + break; + + case 22: + x += stack.pop(); + moveTo(x, y); + stackClean = true; + break; + + case 23: + stems += stack.length >> 1; + stackClean = true; + break; + + case 24: + while (stack.length > 2) { + xa = x + stack.shift(); + ya = y + stack.shift(); + xb = xa + stack.shift(); + yb = ya + stack.shift(); + x = xb + stack.shift(); + y = yb + stack.shift(); + bezierCurveTo(xa, ya, xb, yb, x, y); + } + + x += stack.shift(); + y += stack.shift(); + lineTo(x, y); + break; + + case 25: + while (stack.length > 6) { + x += stack.shift(); + y += stack.shift(); + lineTo(x, y); + } + + xa = x + stack.shift(); + ya = y + stack.shift(); + xb = xa + stack.shift(); + yb = ya + stack.shift(); + x = xb + stack.shift(); + y = yb + stack.shift(); + bezierCurveTo(xa, ya, xb, yb, x, y); + break; + + case 26: + if (stack.length % 2) { + x += stack.shift(); + } + + while (stack.length > 0) { + xa = x; + ya = y + stack.shift(); + xb = xa + stack.shift(); + yb = ya + stack.shift(); + x = xb; + y = yb + stack.shift(); + bezierCurveTo(xa, ya, xb, yb, x, y); + } + + break; + + case 27: + if (stack.length % 2) { + y += stack.shift(); + } + + while (stack.length > 0) { + xa = x + stack.shift(); + ya = y; + xb = xa + stack.shift(); + yb = ya + stack.shift(); + x = xb + stack.shift(); + y = yb; + bezierCurveTo(xa, ya, xb, yb, x, y); + } + + break; + + case 28: + stack.push((code[i] << 24 | code[i + 1] << 16) >> 16); + i += 2; + break; + + case 29: + n = stack.pop() + font.gsubrsBias; + subrCode = font.gsubrs[n]; + + if (subrCode) { + parse(subrCode); + } + + break; + + case 30: + while (stack.length > 0) { + xa = x; + ya = y + stack.shift(); + xb = xa + stack.shift(); + yb = ya + stack.shift(); + x = xb + stack.shift(); + y = yb + (stack.length === 1 ? stack.shift() : 0); + bezierCurveTo(xa, ya, xb, yb, x, y); + + if (stack.length === 0) { + break; + } + + xa = x + stack.shift(); + ya = y; + xb = xa + stack.shift(); + yb = ya + stack.shift(); + y = yb + stack.shift(); + x = xb + (stack.length === 1 ? stack.shift() : 0); + bezierCurveTo(xa, ya, xb, yb, x, y); + } + + break; + + case 31: + while (stack.length > 0) { + xa = x + stack.shift(); + ya = y; + xb = xa + stack.shift(); + yb = ya + stack.shift(); + y = yb + stack.shift(); + x = xb + (stack.length === 1 ? stack.shift() : 0); + bezierCurveTo(xa, ya, xb, yb, x, y); + + if (stack.length === 0) { + break; + } + + xa = x; + ya = y + stack.shift(); + xb = xa + stack.shift(); + yb = ya + stack.shift(); + x = xb + stack.shift(); + y = yb + (stack.length === 1 ? stack.shift() : 0); + bezierCurveTo(xa, ya, xb, yb, x, y); + } + + break; + + default: + if (v < 32) { + throw new _util.FormatError(`unknown operator: ${v}`); + } + + if (v < 247) { + stack.push(v - 139); + } else if (v < 251) { + stack.push((v - 247) * 256 + code[i++] + 108); + } else if (v < 255) { + stack.push(-(v - 251) * 256 - code[i++] - 108); + } else { + stack.push((code[i] << 24 | code[i + 1] << 16 | code[i + 2] << 8 | code[i + 3]) / 65536); + i += 4; + } + + break; + } + + if (stackClean) { + stack.length = 0; + } + } + } + + parse(charStringCode); + } + + const NOOP = []; + + class CompiledFont { + constructor(fontMatrix) { + if (this.constructor === CompiledFont) { + (0, _util.unreachable)("Cannot initialize CompiledFont."); + } + + this.fontMatrix = fontMatrix; + this.compiledGlyphs = Object.create(null); + this.compiledCharCodeToGlyphId = Object.create(null); + } + + getPathJs(unicode) { + const cmap = lookupCmap(this.cmap, unicode); + let fn = this.compiledGlyphs[cmap.glyphId]; + + if (!fn) { + fn = this.compileGlyph(this.glyphs[cmap.glyphId], cmap.glyphId); + this.compiledGlyphs[cmap.glyphId] = fn; + } + + if (this.compiledCharCodeToGlyphId[cmap.charCode] === undefined) { + this.compiledCharCodeToGlyphId[cmap.charCode] = cmap.glyphId; + } + + return fn; + } + + compileGlyph(code, glyphId) { + if (!code || code.length === 0 || code[0] === 14) { + return NOOP; + } + + let fontMatrix = this.fontMatrix; + + if (this.isCFFCIDFont) { + const fdIndex = this.fdSelect.getFDIndex(glyphId); + + if (fdIndex >= 0 && fdIndex < this.fdArray.length) { + const fontDict = this.fdArray[fdIndex]; + fontMatrix = fontDict.getByName("FontMatrix") || _util.FONT_IDENTITY_MATRIX; + } else { + (0, _util.warn)("Invalid fd index for glyph index."); + } + } + + const cmds = []; + cmds.push({ + cmd: "save" + }); + cmds.push({ + cmd: "transform", + args: fontMatrix.slice() + }); + cmds.push({ + cmd: "scale", + args: ["size", "-size"] + }); + this.compileGlyphImpl(code, cmds, glyphId); + cmds.push({ + cmd: "restore" + }); + return cmds; + } + + compileGlyphImpl() { + (0, _util.unreachable)("Children classes should implement this."); + } + + hasBuiltPath(unicode) { + const cmap = lookupCmap(this.cmap, unicode); + return this.compiledGlyphs[cmap.glyphId] !== undefined && this.compiledCharCodeToGlyphId[cmap.charCode] !== undefined; + } + + } + + class TrueTypeCompiled extends CompiledFont { + constructor(glyphs, cmap, fontMatrix) { + super(fontMatrix || [0.000488, 0, 0, 0.000488, 0, 0]); + this.glyphs = glyphs; + this.cmap = cmap; + } + + compileGlyphImpl(code, cmds) { + compileGlyf(code, cmds, this); + } + + } + + class Type2Compiled extends CompiledFont { + constructor(cffInfo, cmap, fontMatrix, glyphNameMap) { + super(fontMatrix || [0.001, 0, 0, 0.001, 0, 0]); + this.glyphs = cffInfo.glyphs; + this.gsubrs = cffInfo.gsubrs || []; + this.subrs = cffInfo.subrs || []; + this.cmap = cmap; + this.glyphNameMap = glyphNameMap || (0, _glyphlist.getGlyphsUnicode)(); + this.gsubrsBias = getSubroutineBias(this.gsubrs); + this.subrsBias = getSubroutineBias(this.subrs); + this.isCFFCIDFont = cffInfo.isCFFCIDFont; + this.fdSelect = cffInfo.fdSelect; + this.fdArray = cffInfo.fdArray; + } + + compileGlyphImpl(code, cmds, glyphId) { + compileCharString(code, cmds, this, glyphId); + } + + } + + return { + create: function FontRendererFactory_create(font, seacAnalysisEnabled) { + const data = new Uint8Array(font.data); + let cmap, glyf, loca, cff, indexToLocFormat, unitsPerEm; + const numTables = getUshort(data, 4); + + for (let i = 0, p = 12; i < numTables; i++, p += 16) { + const tag = (0, _util.bytesToString)(data.subarray(p, p + 4)); + const offset = getLong(data, p + 8); + const length = getLong(data, p + 12); + + switch (tag) { + case "cmap": + cmap = parseCmap(data, offset, offset + length); + break; + + case "glyf": + glyf = data.subarray(offset, offset + length); + break; + + case "loca": + loca = data.subarray(offset, offset + length); + break; + + case "head": + unitsPerEm = getUshort(data, offset + 18); + indexToLocFormat = getUshort(data, offset + 50); + break; + + case "CFF ": + cff = parseCff(data, offset, offset + length, seacAnalysisEnabled); + break; + } + } + + if (glyf) { + const fontMatrix = !unitsPerEm ? font.fontMatrix : [1 / unitsPerEm, 0, 0, 1 / unitsPerEm, 0, 0]; + return new TrueTypeCompiled(parseGlyfTable(glyf, loca, indexToLocFormat), cmap, fontMatrix); + } + + return new Type2Compiled(cff, cmap, font.fontMatrix, font.glyphNameMap); + } + }; +}(); + +exports.FontRendererFactory = FontRendererFactory; + +/***/ }), +/* 39 */ +/***/ ((__unused_webpack_module, exports, __w_pdfjs_require__) => { + + + +Object.defineProperty(exports, "__esModule", ({ + value: true +})); +exports.Type1Parser = void 0; + +var _encodings = __w_pdfjs_require__(34); + +var _core_utils = __w_pdfjs_require__(8); + +var _stream = __w_pdfjs_require__(12); + +var _util = __w_pdfjs_require__(2); + +const HINTING_ENABLED = false; + +const Type1CharString = function Type1CharStringClosure() { + const COMMAND_MAP = { + hstem: [1], + vstem: [3], + vmoveto: [4], + rlineto: [5], + hlineto: [6], + vlineto: [7], + rrcurveto: [8], + callsubr: [10], + flex: [12, 35], + drop: [12, 18], + endchar: [14], + rmoveto: [21], + hmoveto: [22], + vhcurveto: [30], + hvcurveto: [31] + }; + + class Type1CharString { + constructor() { + this.width = 0; + this.lsb = 0; + this.flexing = false; + this.output = []; + this.stack = []; + } + + convert(encoded, subrs, seacAnalysisEnabled) { + const count = encoded.length; + let error = false; + let wx, sbx, subrNumber; + + for (let i = 0; i < count; i++) { + let value = encoded[i]; + + if (value < 32) { + if (value === 12) { + value = (value << 8) + encoded[++i]; + } + + switch (value) { + case 1: + if (!HINTING_ENABLED) { + this.stack = []; + break; + } + + error = this.executeCommand(2, COMMAND_MAP.hstem); + break; + + case 3: + if (!HINTING_ENABLED) { + this.stack = []; + break; + } + + error = this.executeCommand(2, COMMAND_MAP.vstem); + break; + + case 4: + if (this.flexing) { + if (this.stack.length < 1) { + error = true; + break; + } + + const dy = this.stack.pop(); + this.stack.push(0, dy); + break; + } + + error = this.executeCommand(1, COMMAND_MAP.vmoveto); + break; + + case 5: + error = this.executeCommand(2, COMMAND_MAP.rlineto); + break; + + case 6: + error = this.executeCommand(1, COMMAND_MAP.hlineto); + break; + + case 7: + error = this.executeCommand(1, COMMAND_MAP.vlineto); + break; + + case 8: + error = this.executeCommand(6, COMMAND_MAP.rrcurveto); + break; + + case 9: + this.stack = []; + break; + + case 10: + if (this.stack.length < 1) { + error = true; + break; + } + + subrNumber = this.stack.pop(); + + if (!subrs[subrNumber]) { + error = true; + break; + } + + error = this.convert(subrs[subrNumber], subrs, seacAnalysisEnabled); + break; + + case 11: + return error; + + case 13: + if (this.stack.length < 2) { + error = true; + break; + } + + wx = this.stack.pop(); + sbx = this.stack.pop(); + this.lsb = sbx; + this.width = wx; + this.stack.push(wx, sbx); + error = this.executeCommand(2, COMMAND_MAP.hmoveto); + break; + + case 14: + this.output.push(COMMAND_MAP.endchar[0]); + break; + + case 21: + if (this.flexing) { + break; + } + + error = this.executeCommand(2, COMMAND_MAP.rmoveto); + break; + + case 22: + if (this.flexing) { + this.stack.push(0); + break; + } + + error = this.executeCommand(1, COMMAND_MAP.hmoveto); + break; + + case 30: + error = this.executeCommand(4, COMMAND_MAP.vhcurveto); + break; + + case 31: + error = this.executeCommand(4, COMMAND_MAP.hvcurveto); + break; + + case (12 << 8) + 0: + this.stack = []; + break; + + case (12 << 8) + 1: + if (!HINTING_ENABLED) { + this.stack = []; + break; + } + + error = this.executeCommand(2, COMMAND_MAP.vstem); + break; + + case (12 << 8) + 2: + if (!HINTING_ENABLED) { + this.stack = []; + break; + } + + error = this.executeCommand(2, COMMAND_MAP.hstem); + break; + + case (12 << 8) + 6: + if (seacAnalysisEnabled) { + const asb = this.stack[this.stack.length - 5]; + this.seac = this.stack.splice(-4, 4); + this.seac[0] += this.lsb - asb; + error = this.executeCommand(0, COMMAND_MAP.endchar); + } else { + error = this.executeCommand(4, COMMAND_MAP.endchar); + } + + break; + + case (12 << 8) + 7: + if (this.stack.length < 4) { + error = true; + break; + } + + this.stack.pop(); + wx = this.stack.pop(); + const sby = this.stack.pop(); + sbx = this.stack.pop(); + this.lsb = sbx; + this.width = wx; + this.stack.push(wx, sbx, sby); + error = this.executeCommand(3, COMMAND_MAP.rmoveto); + break; + + case (12 << 8) + 12: + if (this.stack.length < 2) { + error = true; + break; + } + + const num2 = this.stack.pop(); + const num1 = this.stack.pop(); + this.stack.push(num1 / num2); + break; + + case (12 << 8) + 16: + if (this.stack.length < 2) { + error = true; + break; + } + + subrNumber = this.stack.pop(); + const numArgs = this.stack.pop(); + + if (subrNumber === 0 && numArgs === 3) { + const flexArgs = this.stack.splice(this.stack.length - 17, 17); + this.stack.push(flexArgs[2] + flexArgs[0], flexArgs[3] + flexArgs[1], flexArgs[4], flexArgs[5], flexArgs[6], flexArgs[7], flexArgs[8], flexArgs[9], flexArgs[10], flexArgs[11], flexArgs[12], flexArgs[13], flexArgs[14]); + error = this.executeCommand(13, COMMAND_MAP.flex, true); + this.flexing = false; + this.stack.push(flexArgs[15], flexArgs[16]); + } else if (subrNumber === 1 && numArgs === 0) { + this.flexing = true; + } + + break; + + case (12 << 8) + 17: + break; + + case (12 << 8) + 33: + this.stack = []; + break; + + default: + (0, _util.warn)('Unknown type 1 charstring command of "' + value + '"'); + break; + } + + if (error) { + break; + } + + continue; + } else if (value <= 246) { + value = value - 139; + } else if (value <= 250) { + value = (value - 247) * 256 + encoded[++i] + 108; + } else if (value <= 254) { + value = -((value - 251) * 256) - encoded[++i] - 108; + } else { + value = (encoded[++i] & 0xff) << 24 | (encoded[++i] & 0xff) << 16 | (encoded[++i] & 0xff) << 8 | (encoded[++i] & 0xff) << 0; + } + + this.stack.push(value); + } + + return error; + } + + executeCommand(howManyArgs, command, keepStack) { + const stackLength = this.stack.length; + + if (howManyArgs > stackLength) { + return true; + } + + const start = stackLength - howManyArgs; + + for (let i = start; i < stackLength; i++) { + let value = this.stack[i]; + + if (Number.isInteger(value)) { + this.output.push(28, value >> 8 & 0xff, value & 0xff); + } else { + value = 65536 * value | 0; + this.output.push(255, value >> 24 & 0xff, value >> 16 & 0xff, value >> 8 & 0xff, value & 0xff); + } + } + + this.output.push.apply(this.output, command); + + if (keepStack) { + this.stack.splice(start, howManyArgs); + } else { + this.stack.length = 0; + } + + return false; + } + + } + + return Type1CharString; +}(); + +const Type1Parser = function Type1ParserClosure() { + const EEXEC_ENCRYPT_KEY = 55665; + const CHAR_STRS_ENCRYPT_KEY = 4330; + + function isHexDigit(code) { + return code >= 48 && code <= 57 || code >= 65 && code <= 70 || code >= 97 && code <= 102; + } + + function decrypt(data, key, discardNumber) { + if (discardNumber >= data.length) { + return new Uint8Array(0); + } + + const c1 = 52845, + c2 = 22719; + let r = key | 0, + i, + j; + + for (i = 0; i < discardNumber; i++) { + r = (data[i] + r) * c1 + c2 & (1 << 16) - 1; + } + + const count = data.length - discardNumber; + const decrypted = new Uint8Array(count); + + for (i = discardNumber, j = 0; j < count; i++, j++) { + const value = data[i]; + decrypted[j] = value ^ r >> 8; + r = (value + r) * c1 + c2 & (1 << 16) - 1; + } + + return decrypted; + } + + function decryptAscii(data, key, discardNumber) { + const c1 = 52845, + c2 = 22719; + let r = key | 0; + const count = data.length, + maybeLength = count >>> 1; + const decrypted = new Uint8Array(maybeLength); + let i, j; + + for (i = 0, j = 0; i < count; i++) { + const digit1 = data[i]; + + if (!isHexDigit(digit1)) { + continue; + } + + i++; + let digit2; + + while (i < count && !isHexDigit(digit2 = data[i])) { + i++; + } + + if (i < count) { + const value = parseInt(String.fromCharCode(digit1, digit2), 16); + decrypted[j++] = value ^ r >> 8; + r = (value + r) * c1 + c2 & (1 << 16) - 1; + } + } + + return decrypted.slice(discardNumber, j); + } + + function isSpecial(c) { + return c === 0x2f || c === 0x5b || c === 0x5d || c === 0x7b || c === 0x7d || c === 0x28 || c === 0x29; + } + + class Type1Parser { + constructor(stream, encrypted, seacAnalysisEnabled) { + if (encrypted) { + const data = stream.getBytes(); + const isBinary = !((isHexDigit(data[0]) || (0, _core_utils.isWhiteSpace)(data[0])) && isHexDigit(data[1]) && isHexDigit(data[2]) && isHexDigit(data[3]) && isHexDigit(data[4]) && isHexDigit(data[5]) && isHexDigit(data[6]) && isHexDigit(data[7])); + stream = new _stream.Stream(isBinary ? decrypt(data, EEXEC_ENCRYPT_KEY, 4) : decryptAscii(data, EEXEC_ENCRYPT_KEY, 4)); + } + + this.seacAnalysisEnabled = !!seacAnalysisEnabled; + this.stream = stream; + this.nextChar(); + } + + readNumberArray() { + this.getToken(); + const array = []; + + while (true) { + const token = this.getToken(); + + if (token === null || token === "]" || token === "}") { + break; + } + + array.push(parseFloat(token || 0)); + } + + return array; + } + + readNumber() { + const token = this.getToken(); + return parseFloat(token || 0); + } + + readInt() { + const token = this.getToken(); + return parseInt(token || 0, 10) | 0; + } + + readBoolean() { + const token = this.getToken(); + return token === "true" ? 1 : 0; + } + + nextChar() { + return this.currentChar = this.stream.getByte(); + } + + getToken() { + let comment = false; + let ch = this.currentChar; + + while (true) { + if (ch === -1) { + return null; + } + + if (comment) { + if (ch === 0x0a || ch === 0x0d) { + comment = false; + } + } else if (ch === 0x25) { + comment = true; + } else if (!(0, _core_utils.isWhiteSpace)(ch)) { + break; + } + + ch = this.nextChar(); + } + + if (isSpecial(ch)) { + this.nextChar(); + return String.fromCharCode(ch); + } + + let token = ""; + + do { + token += String.fromCharCode(ch); + ch = this.nextChar(); + } while (ch >= 0 && !(0, _core_utils.isWhiteSpace)(ch) && !isSpecial(ch)); + + return token; + } + + readCharStrings(bytes, lenIV) { + if (lenIV === -1) { + return bytes; + } + + return decrypt(bytes, CHAR_STRS_ENCRYPT_KEY, lenIV); + } + + extractFontProgram(properties) { + const stream = this.stream; + const subrs = [], + charstrings = []; + const privateData = Object.create(null); + privateData.lenIV = 4; + const program = { + subrs: [], + charstrings: [], + properties: { + privateData + } + }; + let token, length, data, lenIV, encoded; + + while ((token = this.getToken()) !== null) { + if (token !== "/") { + continue; + } + + token = this.getToken(); + + switch (token) { + case "CharStrings": + this.getToken(); + this.getToken(); + this.getToken(); + this.getToken(); + + while (true) { + token = this.getToken(); + + if (token === null || token === "end") { + break; + } + + if (token !== "/") { + continue; + } + + const glyph = this.getToken(); + length = this.readInt(); + this.getToken(); + data = length > 0 ? stream.getBytes(length) : new Uint8Array(0); + lenIV = program.properties.privateData.lenIV; + encoded = this.readCharStrings(data, lenIV); + this.nextChar(); + token = this.getToken(); + + if (token === "noaccess") { + this.getToken(); + } + + charstrings.push({ + glyph, + encoded + }); + } + + break; + + case "Subrs": + this.readInt(); + this.getToken(); + + while (this.getToken() === "dup") { + const index = this.readInt(); + length = this.readInt(); + this.getToken(); + data = length > 0 ? stream.getBytes(length) : new Uint8Array(0); + lenIV = program.properties.privateData.lenIV; + encoded = this.readCharStrings(data, lenIV); + this.nextChar(); + token = this.getToken(); + + if (token === "noaccess") { + this.getToken(); + } + + subrs[index] = encoded; + } + + break; + + case "BlueValues": + case "OtherBlues": + case "FamilyBlues": + case "FamilyOtherBlues": + const blueArray = this.readNumberArray(); + + if (blueArray.length > 0 && blueArray.length % 2 === 0 && HINTING_ENABLED) { + program.properties.privateData[token] = blueArray; + } + + break; + + case "StemSnapH": + case "StemSnapV": + program.properties.privateData[token] = this.readNumberArray(); + break; + + case "StdHW": + case "StdVW": + program.properties.privateData[token] = this.readNumberArray()[0]; + break; + + case "BlueShift": + case "lenIV": + case "BlueFuzz": + case "BlueScale": + case "LanguageGroup": + case "ExpansionFactor": + program.properties.privateData[token] = this.readNumber(); + break; + + case "ForceBold": + program.properties.privateData[token] = this.readBoolean(); + break; + } + } + + for (let i = 0; i < charstrings.length; i++) { + const glyph = charstrings[i].glyph; + encoded = charstrings[i].encoded; + const charString = new Type1CharString(); + const error = charString.convert(encoded, subrs, this.seacAnalysisEnabled); + let output = charString.output; + + if (error) { + output = [14]; + } + + const charStringObject = { + glyphName: glyph, + charstring: output, + width: charString.width, + lsb: charString.lsb, + seac: charString.seac + }; + + if (glyph === ".notdef") { + program.charstrings.unshift(charStringObject); + } else { + program.charstrings.push(charStringObject); + } + + if (properties.builtInEncoding) { + const index = properties.builtInEncoding.indexOf(glyph); + + if (index > -1 && properties.widths[index] === undefined && index >= properties.firstChar && index <= properties.lastChar) { + properties.widths[index] = charString.width; + } + } + } + + return program; + } + + extractFontHeader(properties) { + let token; + + while ((token = this.getToken()) !== null) { + if (token !== "/") { + continue; + } + + token = this.getToken(); + + switch (token) { + case "FontMatrix": + const matrix = this.readNumberArray(); + properties.fontMatrix = matrix; + break; + + case "Encoding": + const encodingArg = this.getToken(); + let encoding; + + if (!/^\d+$/.test(encodingArg)) { + encoding = (0, _encodings.getEncoding)(encodingArg); + } else { + encoding = []; + const size = parseInt(encodingArg, 10) | 0; + this.getToken(); + + for (let j = 0; j < size; j++) { + token = this.getToken(); + + while (token !== "dup" && token !== "def") { + token = this.getToken(); + + if (token === null) { + return; + } + } + + if (token === "def") { + break; + } + + const index = this.readInt(); + this.getToken(); + const glyph = this.getToken(); + encoding[index] = glyph; + this.getToken(); + } + } + + properties.builtInEncoding = encoding; + break; + + case "FontBBox": + const fontBBox = this.readNumberArray(); + properties.ascent = Math.max(fontBBox[3], fontBBox[1]); + properties.descent = Math.min(fontBBox[1], fontBBox[3]); + properties.ascentScaled = true; + break; + } + } + } + + } + + return Type1Parser; +}(); + +exports.Type1Parser = Type1Parser; + +/***/ }), +/* 40 */ +/***/ ((__unused_webpack_module, exports, __w_pdfjs_require__) => { + + + +Object.defineProperty(exports, "__esModule", ({ + value: true +})); +exports.getTilingPatternIR = getTilingPatternIR; +exports.Pattern = void 0; + +var _util = __w_pdfjs_require__(2); + +var _colorspace = __w_pdfjs_require__(23); + +var _primitives = __w_pdfjs_require__(5); + +var _core_utils = __w_pdfjs_require__(8); + +const ShadingType = { + FUNCTION_BASED: 1, + AXIAL: 2, + RADIAL: 3, + FREE_FORM_MESH: 4, + LATTICE_FORM_MESH: 5, + COONS_PATCH_MESH: 6, + TENSOR_PATCH_MESH: 7 +}; + +const Pattern = function PatternClosure() { + function Pattern() { + (0, _util.unreachable)("should not call Pattern constructor"); + } + + Pattern.prototype = { + getPattern: function Pattern_getPattern(ctx) { + (0, _util.unreachable)(`Should not call Pattern.getStyle: ${ctx}`); + } + }; + + Pattern.parseShading = function (shading, matrix, xref, res, handler, pdfFunctionFactory, localColorSpaceCache) { + const dict = (0, _primitives.isStream)(shading) ? shading.dict : shading; + const type = dict.get("ShadingType"); + + try { + switch (type) { + case ShadingType.AXIAL: + case ShadingType.RADIAL: + return new Shadings.RadialAxial(dict, matrix, xref, res, pdfFunctionFactory, localColorSpaceCache); + + case ShadingType.FREE_FORM_MESH: + case ShadingType.LATTICE_FORM_MESH: + case ShadingType.COONS_PATCH_MESH: + case ShadingType.TENSOR_PATCH_MESH: + return new Shadings.Mesh(shading, matrix, xref, res, pdfFunctionFactory, localColorSpaceCache); + + default: + throw new _util.FormatError("Unsupported ShadingType: " + type); + } + } catch (ex) { + if (ex instanceof _core_utils.MissingDataException) { + throw ex; + } + + handler.send("UnsupportedFeature", { + featureId: _util.UNSUPPORTED_FEATURES.shadingPattern + }); + (0, _util.warn)(ex); + return new Shadings.Dummy(); + } + }; + + return Pattern; +}(); + +exports.Pattern = Pattern; +const Shadings = {}; +Shadings.SMALL_NUMBER = 1e-6; + +Shadings.RadialAxial = function RadialAxialClosure() { + function RadialAxial(dict, matrix, xref, resources, pdfFunctionFactory, localColorSpaceCache) { + this.matrix = matrix; + this.coordsArr = dict.getArray("Coords"); + this.shadingType = dict.get("ShadingType"); + this.type = "Pattern"; + + const cs = _colorspace.ColorSpace.parse({ + cs: dict.getRaw("ColorSpace") || dict.getRaw("CS"), + xref, + resources, + pdfFunctionFactory, + localColorSpaceCache + }); + + this.cs = cs; + const bbox = dict.getArray("BBox"); + + if (Array.isArray(bbox) && bbox.length === 4) { + this.bbox = _util.Util.normalizeRect(bbox); + } else { + this.bbox = null; + } + + let t0 = 0.0, + t1 = 1.0; + + if (dict.has("Domain")) { + const domainArr = dict.getArray("Domain"); + t0 = domainArr[0]; + t1 = domainArr[1]; + } + + let extendStart = false, + extendEnd = false; + + if (dict.has("Extend")) { + const extendArr = dict.getArray("Extend"); + extendStart = extendArr[0]; + extendEnd = extendArr[1]; + } + + if (this.shadingType === ShadingType.RADIAL && (!extendStart || !extendEnd)) { + const [x1, y1, r1, x2, y2, r2] = this.coordsArr; + const distance = Math.hypot(x1 - x2, y1 - y2); + + if (r1 <= r2 + distance && r2 <= r1 + distance) { + (0, _util.warn)("Unsupported radial gradient."); + } + } + + this.extendStart = extendStart; + this.extendEnd = extendEnd; + const fnObj = dict.getRaw("Function"); + const fn = pdfFunctionFactory.createFromArray(fnObj); + const NUMBER_OF_SAMPLES = 10; + const step = (t1 - t0) / NUMBER_OF_SAMPLES; + const colorStops = this.colorStops = []; + + if (t0 >= t1 || step <= 0) { + (0, _util.info)("Bad shading domain."); + return; + } + + const color = new Float32Array(cs.numComps), + ratio = new Float32Array(1); + let rgbColor; + + for (let i = 0; i <= NUMBER_OF_SAMPLES; i++) { + ratio[0] = t0 + i * step; + fn(ratio, 0, color, 0); + rgbColor = cs.getRgb(color, 0); + + const cssColor = _util.Util.makeHexColor(rgbColor[0], rgbColor[1], rgbColor[2]); + + colorStops.push([i / NUMBER_OF_SAMPLES, cssColor]); + } + + let background = "transparent"; + + if (dict.has("Background")) { + rgbColor = cs.getRgb(dict.get("Background"), 0); + background = _util.Util.makeHexColor(rgbColor[0], rgbColor[1], rgbColor[2]); + } + + if (!extendStart) { + colorStops.unshift([0, background]); + colorStops[1][0] += Shadings.SMALL_NUMBER; + } + + if (!extendEnd) { + colorStops[colorStops.length - 1][0] -= Shadings.SMALL_NUMBER; + colorStops.push([1, background]); + } + + this.colorStops = colorStops; + } + + RadialAxial.prototype = { + getIR: function RadialAxial_getIR() { + const coordsArr = this.coordsArr; + const shadingType = this.shadingType; + let type, p0, p1, r0, r1; + + if (shadingType === ShadingType.AXIAL) { + p0 = [coordsArr[0], coordsArr[1]]; + p1 = [coordsArr[2], coordsArr[3]]; + r0 = null; + r1 = null; + type = "axial"; + } else if (shadingType === ShadingType.RADIAL) { + p0 = [coordsArr[0], coordsArr[1]]; + p1 = [coordsArr[3], coordsArr[4]]; + r0 = coordsArr[2]; + r1 = coordsArr[5]; + type = "radial"; + } else { + (0, _util.unreachable)(`getPattern type unknown: ${shadingType}`); + } + + const matrix = this.matrix; + + if (matrix) { + p0 = _util.Util.applyTransform(p0, matrix); + p1 = _util.Util.applyTransform(p1, matrix); + + if (shadingType === ShadingType.RADIAL) { + const scale = _util.Util.singularValueDecompose2dScale(matrix); + + r0 *= scale[0]; + r1 *= scale[1]; + } + } + + return ["RadialAxial", type, this.bbox, this.colorStops, p0, p1, r0, r1]; + } + }; + return RadialAxial; +}(); + +Shadings.Mesh = function MeshClosure() { + function MeshStreamReader(stream, context) { + this.stream = stream; + this.context = context; + this.buffer = 0; + this.bufferLength = 0; + const numComps = context.numComps; + this.tmpCompsBuf = new Float32Array(numComps); + const csNumComps = context.colorSpace.numComps; + this.tmpCsCompsBuf = context.colorFn ? new Float32Array(csNumComps) : this.tmpCompsBuf; + } + + MeshStreamReader.prototype = { + get hasData() { + if (this.stream.end) { + return this.stream.pos < this.stream.end; + } + + if (this.bufferLength > 0) { + return true; + } + + const nextByte = this.stream.getByte(); + + if (nextByte < 0) { + return false; + } + + this.buffer = nextByte; + this.bufferLength = 8; + return true; + }, + + readBits: function MeshStreamReader_readBits(n) { + let buffer = this.buffer; + let bufferLength = this.bufferLength; + + if (n === 32) { + if (bufferLength === 0) { + return (this.stream.getByte() << 24 | this.stream.getByte() << 16 | this.stream.getByte() << 8 | this.stream.getByte()) >>> 0; + } + + buffer = buffer << 24 | this.stream.getByte() << 16 | this.stream.getByte() << 8 | this.stream.getByte(); + const nextByte = this.stream.getByte(); + this.buffer = nextByte & (1 << bufferLength) - 1; + return (buffer << 8 - bufferLength | (nextByte & 0xff) >> bufferLength) >>> 0; + } + + if (n === 8 && bufferLength === 0) { + return this.stream.getByte(); + } + + while (bufferLength < n) { + buffer = buffer << 8 | this.stream.getByte(); + bufferLength += 8; + } + + bufferLength -= n; + this.bufferLength = bufferLength; + this.buffer = buffer & (1 << bufferLength) - 1; + return buffer >> bufferLength; + }, + align: function MeshStreamReader_align() { + this.buffer = 0; + this.bufferLength = 0; + }, + readFlag: function MeshStreamReader_readFlag() { + return this.readBits(this.context.bitsPerFlag); + }, + readCoordinate: function MeshStreamReader_readCoordinate() { + const bitsPerCoordinate = this.context.bitsPerCoordinate; + const xi = this.readBits(bitsPerCoordinate); + const yi = this.readBits(bitsPerCoordinate); + const decode = this.context.decode; + const scale = bitsPerCoordinate < 32 ? 1 / ((1 << bitsPerCoordinate) - 1) : 2.3283064365386963e-10; + return [xi * scale * (decode[1] - decode[0]) + decode[0], yi * scale * (decode[3] - decode[2]) + decode[2]]; + }, + readComponents: function MeshStreamReader_readComponents() { + const numComps = this.context.numComps; + const bitsPerComponent = this.context.bitsPerComponent; + const scale = bitsPerComponent < 32 ? 1 / ((1 << bitsPerComponent) - 1) : 2.3283064365386963e-10; + const decode = this.context.decode; + const components = this.tmpCompsBuf; + + for (let i = 0, j = 4; i < numComps; i++, j += 2) { + const ci = this.readBits(bitsPerComponent); + components[i] = ci * scale * (decode[j + 1] - decode[j]) + decode[j]; + } + + const color = this.tmpCsCompsBuf; + + if (this.context.colorFn) { + this.context.colorFn(components, 0, color, 0); + } + + return this.context.colorSpace.getRgb(color, 0); + } + }; + + function decodeType4Shading(mesh, reader) { + const coords = mesh.coords; + const colors = mesh.colors; + const operators = []; + const ps = []; + let verticesLeft = 0; + + while (reader.hasData) { + const f = reader.readFlag(); + const coord = reader.readCoordinate(); + const color = reader.readComponents(); + + if (verticesLeft === 0) { + if (!(0 <= f && f <= 2)) { + throw new _util.FormatError("Unknown type4 flag"); + } + + switch (f) { + case 0: + verticesLeft = 3; + break; + + case 1: + ps.push(ps[ps.length - 2], ps[ps.length - 1]); + verticesLeft = 1; + break; + + case 2: + ps.push(ps[ps.length - 3], ps[ps.length - 1]); + verticesLeft = 1; + break; + } + + operators.push(f); + } + + ps.push(coords.length); + coords.push(coord); + colors.push(color); + verticesLeft--; + reader.align(); + } + + mesh.figures.push({ + type: "triangles", + coords: new Int32Array(ps), + colors: new Int32Array(ps) + }); + } + + function decodeType5Shading(mesh, reader, verticesPerRow) { + const coords = mesh.coords; + const colors = mesh.colors; + const ps = []; + + while (reader.hasData) { + const coord = reader.readCoordinate(); + const color = reader.readComponents(); + ps.push(coords.length); + coords.push(coord); + colors.push(color); + } + + mesh.figures.push({ + type: "lattice", + coords: new Int32Array(ps), + colors: new Int32Array(ps), + verticesPerRow + }); + } + + const MIN_SPLIT_PATCH_CHUNKS_AMOUNT = 3; + const MAX_SPLIT_PATCH_CHUNKS_AMOUNT = 20; + const TRIANGLE_DENSITY = 20; + + const getB = function getBClosure() { + function buildB(count) { + const lut = []; + + for (let i = 0; i <= count; i++) { + const t = i / count, + t_ = 1 - t; + lut.push(new Float32Array([t_ * t_ * t_, 3 * t * t_ * t_, 3 * t * t * t_, t * t * t])); + } + + return lut; + } + + const cache = []; + return function getB(count) { + if (!cache[count]) { + cache[count] = buildB(count); + } + + return cache[count]; + }; + }(); + + function buildFigureFromPatch(mesh, index) { + const figure = mesh.figures[index]; + (0, _util.assert)(figure.type === "patch", "Unexpected patch mesh figure"); + const coords = mesh.coords, + colors = mesh.colors; + const pi = figure.coords; + const ci = figure.colors; + const figureMinX = Math.min(coords[pi[0]][0], coords[pi[3]][0], coords[pi[12]][0], coords[pi[15]][0]); + const figureMinY = Math.min(coords[pi[0]][1], coords[pi[3]][1], coords[pi[12]][1], coords[pi[15]][1]); + const figureMaxX = Math.max(coords[pi[0]][0], coords[pi[3]][0], coords[pi[12]][0], coords[pi[15]][0]); + const figureMaxY = Math.max(coords[pi[0]][1], coords[pi[3]][1], coords[pi[12]][1], coords[pi[15]][1]); + let splitXBy = Math.ceil((figureMaxX - figureMinX) * TRIANGLE_DENSITY / (mesh.bounds[2] - mesh.bounds[0])); + splitXBy = Math.max(MIN_SPLIT_PATCH_CHUNKS_AMOUNT, Math.min(MAX_SPLIT_PATCH_CHUNKS_AMOUNT, splitXBy)); + let splitYBy = Math.ceil((figureMaxY - figureMinY) * TRIANGLE_DENSITY / (mesh.bounds[3] - mesh.bounds[1])); + splitYBy = Math.max(MIN_SPLIT_PATCH_CHUNKS_AMOUNT, Math.min(MAX_SPLIT_PATCH_CHUNKS_AMOUNT, splitYBy)); + const verticesPerRow = splitXBy + 1; + const figureCoords = new Int32Array((splitYBy + 1) * verticesPerRow); + const figureColors = new Int32Array((splitYBy + 1) * verticesPerRow); + let k = 0; + const cl = new Uint8Array(3), + cr = new Uint8Array(3); + const c0 = colors[ci[0]], + c1 = colors[ci[1]], + c2 = colors[ci[2]], + c3 = colors[ci[3]]; + const bRow = getB(splitYBy), + bCol = getB(splitXBy); + + for (let row = 0; row <= splitYBy; row++) { + cl[0] = (c0[0] * (splitYBy - row) + c2[0] * row) / splitYBy | 0; + cl[1] = (c0[1] * (splitYBy - row) + c2[1] * row) / splitYBy | 0; + cl[2] = (c0[2] * (splitYBy - row) + c2[2] * row) / splitYBy | 0; + cr[0] = (c1[0] * (splitYBy - row) + c3[0] * row) / splitYBy | 0; + cr[1] = (c1[1] * (splitYBy - row) + c3[1] * row) / splitYBy | 0; + cr[2] = (c1[2] * (splitYBy - row) + c3[2] * row) / splitYBy | 0; + + for (let col = 0; col <= splitXBy; col++, k++) { + if ((row === 0 || row === splitYBy) && (col === 0 || col === splitXBy)) { + continue; + } + + let x = 0, + y = 0; + let q = 0; + + for (let i = 0; i <= 3; i++) { + for (let j = 0; j <= 3; j++, q++) { + const m = bRow[row][i] * bCol[col][j]; + x += coords[pi[q]][0] * m; + y += coords[pi[q]][1] * m; + } + } + + figureCoords[k] = coords.length; + coords.push([x, y]); + figureColors[k] = colors.length; + const newColor = new Uint8Array(3); + newColor[0] = (cl[0] * (splitXBy - col) + cr[0] * col) / splitXBy | 0; + newColor[1] = (cl[1] * (splitXBy - col) + cr[1] * col) / splitXBy | 0; + newColor[2] = (cl[2] * (splitXBy - col) + cr[2] * col) / splitXBy | 0; + colors.push(newColor); + } + } + + figureCoords[0] = pi[0]; + figureColors[0] = ci[0]; + figureCoords[splitXBy] = pi[3]; + figureColors[splitXBy] = ci[1]; + figureCoords[verticesPerRow * splitYBy] = pi[12]; + figureColors[verticesPerRow * splitYBy] = ci[2]; + figureCoords[verticesPerRow * splitYBy + splitXBy] = pi[15]; + figureColors[verticesPerRow * splitYBy + splitXBy] = ci[3]; + mesh.figures[index] = { + type: "lattice", + coords: figureCoords, + colors: figureColors, + verticesPerRow + }; + } + + function decodeType6Shading(mesh, reader) { + const coords = mesh.coords; + const colors = mesh.colors; + const ps = new Int32Array(16); + const cs = new Int32Array(4); + + while (reader.hasData) { + const f = reader.readFlag(); + + if (!(0 <= f && f <= 3)) { + throw new _util.FormatError("Unknown type6 flag"); + } + + const pi = coords.length; + + for (let i = 0, ii = f !== 0 ? 8 : 12; i < ii; i++) { + coords.push(reader.readCoordinate()); + } + + const ci = colors.length; + + for (let i = 0, ii = f !== 0 ? 2 : 4; i < ii; i++) { + colors.push(reader.readComponents()); + } + + let tmp1, tmp2, tmp3, tmp4; + + switch (f) { + case 0: + ps[12] = pi + 3; + ps[13] = pi + 4; + ps[14] = pi + 5; + ps[15] = pi + 6; + ps[8] = pi + 2; + ps[11] = pi + 7; + ps[4] = pi + 1; + ps[7] = pi + 8; + ps[0] = pi; + ps[1] = pi + 11; + ps[2] = pi + 10; + ps[3] = pi + 9; + cs[2] = ci + 1; + cs[3] = ci + 2; + cs[0] = ci; + cs[1] = ci + 3; + break; + + case 1: + tmp1 = ps[12]; + tmp2 = ps[13]; + tmp3 = ps[14]; + tmp4 = ps[15]; + ps[12] = tmp4; + ps[13] = pi + 0; + ps[14] = pi + 1; + ps[15] = pi + 2; + ps[8] = tmp3; + ps[11] = pi + 3; + ps[4] = tmp2; + ps[7] = pi + 4; + ps[0] = tmp1; + ps[1] = pi + 7; + ps[2] = pi + 6; + ps[3] = pi + 5; + tmp1 = cs[2]; + tmp2 = cs[3]; + cs[2] = tmp2; + cs[3] = ci; + cs[0] = tmp1; + cs[1] = ci + 1; + break; + + case 2: + tmp1 = ps[15]; + tmp2 = ps[11]; + ps[12] = ps[3]; + ps[13] = pi + 0; + ps[14] = pi + 1; + ps[15] = pi + 2; + ps[8] = ps[7]; + ps[11] = pi + 3; + ps[4] = tmp2; + ps[7] = pi + 4; + ps[0] = tmp1; + ps[1] = pi + 7; + ps[2] = pi + 6; + ps[3] = pi + 5; + tmp1 = cs[3]; + cs[2] = cs[1]; + cs[3] = ci; + cs[0] = tmp1; + cs[1] = ci + 1; + break; + + case 3: + ps[12] = ps[0]; + ps[13] = pi + 0; + ps[14] = pi + 1; + ps[15] = pi + 2; + ps[8] = ps[1]; + ps[11] = pi + 3; + ps[4] = ps[2]; + ps[7] = pi + 4; + ps[0] = ps[3]; + ps[1] = pi + 7; + ps[2] = pi + 6; + ps[3] = pi + 5; + cs[2] = cs[0]; + cs[3] = ci; + cs[0] = cs[1]; + cs[1] = ci + 1; + break; + } + + ps[5] = coords.length; + coords.push([(-4 * coords[ps[0]][0] - coords[ps[15]][0] + 6 * (coords[ps[4]][0] + coords[ps[1]][0]) - 2 * (coords[ps[12]][0] + coords[ps[3]][0]) + 3 * (coords[ps[13]][0] + coords[ps[7]][0])) / 9, (-4 * coords[ps[0]][1] - coords[ps[15]][1] + 6 * (coords[ps[4]][1] + coords[ps[1]][1]) - 2 * (coords[ps[12]][1] + coords[ps[3]][1]) + 3 * (coords[ps[13]][1] + coords[ps[7]][1])) / 9]); + ps[6] = coords.length; + coords.push([(-4 * coords[ps[3]][0] - coords[ps[12]][0] + 6 * (coords[ps[2]][0] + coords[ps[7]][0]) - 2 * (coords[ps[0]][0] + coords[ps[15]][0]) + 3 * (coords[ps[4]][0] + coords[ps[14]][0])) / 9, (-4 * coords[ps[3]][1] - coords[ps[12]][1] + 6 * (coords[ps[2]][1] + coords[ps[7]][1]) - 2 * (coords[ps[0]][1] + coords[ps[15]][1]) + 3 * (coords[ps[4]][1] + coords[ps[14]][1])) / 9]); + ps[9] = coords.length; + coords.push([(-4 * coords[ps[12]][0] - coords[ps[3]][0] + 6 * (coords[ps[8]][0] + coords[ps[13]][0]) - 2 * (coords[ps[0]][0] + coords[ps[15]][0]) + 3 * (coords[ps[11]][0] + coords[ps[1]][0])) / 9, (-4 * coords[ps[12]][1] - coords[ps[3]][1] + 6 * (coords[ps[8]][1] + coords[ps[13]][1]) - 2 * (coords[ps[0]][1] + coords[ps[15]][1]) + 3 * (coords[ps[11]][1] + coords[ps[1]][1])) / 9]); + ps[10] = coords.length; + coords.push([(-4 * coords[ps[15]][0] - coords[ps[0]][0] + 6 * (coords[ps[11]][0] + coords[ps[14]][0]) - 2 * (coords[ps[12]][0] + coords[ps[3]][0]) + 3 * (coords[ps[2]][0] + coords[ps[8]][0])) / 9, (-4 * coords[ps[15]][1] - coords[ps[0]][1] + 6 * (coords[ps[11]][1] + coords[ps[14]][1]) - 2 * (coords[ps[12]][1] + coords[ps[3]][1]) + 3 * (coords[ps[2]][1] + coords[ps[8]][1])) / 9]); + mesh.figures.push({ + type: "patch", + coords: new Int32Array(ps), + colors: new Int32Array(cs) + }); + } + } + + function decodeType7Shading(mesh, reader) { + const coords = mesh.coords; + const colors = mesh.colors; + const ps = new Int32Array(16); + const cs = new Int32Array(4); + + while (reader.hasData) { + const f = reader.readFlag(); + + if (!(0 <= f && f <= 3)) { + throw new _util.FormatError("Unknown type7 flag"); + } + + const pi = coords.length; + + for (let i = 0, ii = f !== 0 ? 12 : 16; i < ii; i++) { + coords.push(reader.readCoordinate()); + } + + const ci = colors.length; + + for (let i = 0, ii = f !== 0 ? 2 : 4; i < ii; i++) { + colors.push(reader.readComponents()); + } + + let tmp1, tmp2, tmp3, tmp4; + + switch (f) { + case 0: + ps[12] = pi + 3; + ps[13] = pi + 4; + ps[14] = pi + 5; + ps[15] = pi + 6; + ps[8] = pi + 2; + ps[9] = pi + 13; + ps[10] = pi + 14; + ps[11] = pi + 7; + ps[4] = pi + 1; + ps[5] = pi + 12; + ps[6] = pi + 15; + ps[7] = pi + 8; + ps[0] = pi; + ps[1] = pi + 11; + ps[2] = pi + 10; + ps[3] = pi + 9; + cs[2] = ci + 1; + cs[3] = ci + 2; + cs[0] = ci; + cs[1] = ci + 3; + break; + + case 1: + tmp1 = ps[12]; + tmp2 = ps[13]; + tmp3 = ps[14]; + tmp4 = ps[15]; + ps[12] = tmp4; + ps[13] = pi + 0; + ps[14] = pi + 1; + ps[15] = pi + 2; + ps[8] = tmp3; + ps[9] = pi + 9; + ps[10] = pi + 10; + ps[11] = pi + 3; + ps[4] = tmp2; + ps[5] = pi + 8; + ps[6] = pi + 11; + ps[7] = pi + 4; + ps[0] = tmp1; + ps[1] = pi + 7; + ps[2] = pi + 6; + ps[3] = pi + 5; + tmp1 = cs[2]; + tmp2 = cs[3]; + cs[2] = tmp2; + cs[3] = ci; + cs[0] = tmp1; + cs[1] = ci + 1; + break; + + case 2: + tmp1 = ps[15]; + tmp2 = ps[11]; + ps[12] = ps[3]; + ps[13] = pi + 0; + ps[14] = pi + 1; + ps[15] = pi + 2; + ps[8] = ps[7]; + ps[9] = pi + 9; + ps[10] = pi + 10; + ps[11] = pi + 3; + ps[4] = tmp2; + ps[5] = pi + 8; + ps[6] = pi + 11; + ps[7] = pi + 4; + ps[0] = tmp1; + ps[1] = pi + 7; + ps[2] = pi + 6; + ps[3] = pi + 5; + tmp1 = cs[3]; + cs[2] = cs[1]; + cs[3] = ci; + cs[0] = tmp1; + cs[1] = ci + 1; + break; + + case 3: + ps[12] = ps[0]; + ps[13] = pi + 0; + ps[14] = pi + 1; + ps[15] = pi + 2; + ps[8] = ps[1]; + ps[9] = pi + 9; + ps[10] = pi + 10; + ps[11] = pi + 3; + ps[4] = ps[2]; + ps[5] = pi + 8; + ps[6] = pi + 11; + ps[7] = pi + 4; + ps[0] = ps[3]; + ps[1] = pi + 7; + ps[2] = pi + 6; + ps[3] = pi + 5; + cs[2] = cs[0]; + cs[3] = ci; + cs[0] = cs[1]; + cs[1] = ci + 1; + break; + } + + mesh.figures.push({ + type: "patch", + coords: new Int32Array(ps), + colors: new Int32Array(cs) + }); + } + } + + function updateBounds(mesh) { + let minX = mesh.coords[0][0], + minY = mesh.coords[0][1], + maxX = minX, + maxY = minY; + + for (let i = 1, ii = mesh.coords.length; i < ii; i++) { + const x = mesh.coords[i][0], + y = mesh.coords[i][1]; + minX = minX > x ? x : minX; + minY = minY > y ? y : minY; + maxX = maxX < x ? x : maxX; + maxY = maxY < y ? y : maxY; + } + + mesh.bounds = [minX, minY, maxX, maxY]; + } + + function packData(mesh) { + let i, ii, j, jj; + const coords = mesh.coords; + const coordsPacked = new Float32Array(coords.length * 2); + + for (i = 0, j = 0, ii = coords.length; i < ii; i++) { + const xy = coords[i]; + coordsPacked[j++] = xy[0]; + coordsPacked[j++] = xy[1]; + } + + mesh.coords = coordsPacked; + const colors = mesh.colors; + const colorsPacked = new Uint8Array(colors.length * 3); + + for (i = 0, j = 0, ii = colors.length; i < ii; i++) { + const c = colors[i]; + colorsPacked[j++] = c[0]; + colorsPacked[j++] = c[1]; + colorsPacked[j++] = c[2]; + } + + mesh.colors = colorsPacked; + const figures = mesh.figures; + + for (i = 0, ii = figures.length; i < ii; i++) { + const figure = figures[i], + ps = figure.coords, + cs = figure.colors; + + for (j = 0, jj = ps.length; j < jj; j++) { + ps[j] *= 2; + cs[j] *= 3; + } + } + } + + function Mesh(stream, matrix, xref, resources, pdfFunctionFactory, localColorSpaceCache) { + if (!(0, _primitives.isStream)(stream)) { + throw new _util.FormatError("Mesh data is not a stream"); + } + + const dict = stream.dict; + this.matrix = matrix; + this.shadingType = dict.get("ShadingType"); + this.type = "Pattern"; + const bbox = dict.getArray("BBox"); + + if (Array.isArray(bbox) && bbox.length === 4) { + this.bbox = _util.Util.normalizeRect(bbox); + } else { + this.bbox = null; + } + + const cs = _colorspace.ColorSpace.parse({ + cs: dict.getRaw("ColorSpace") || dict.getRaw("CS"), + xref, + resources, + pdfFunctionFactory, + localColorSpaceCache + }); + + this.cs = cs; + this.background = dict.has("Background") ? cs.getRgb(dict.get("Background"), 0) : null; + const fnObj = dict.getRaw("Function"); + const fn = fnObj ? pdfFunctionFactory.createFromArray(fnObj) : null; + this.coords = []; + this.colors = []; + this.figures = []; + const decodeContext = { + bitsPerCoordinate: dict.get("BitsPerCoordinate"), + bitsPerComponent: dict.get("BitsPerComponent"), + bitsPerFlag: dict.get("BitsPerFlag"), + decode: dict.getArray("Decode"), + colorFn: fn, + colorSpace: cs, + numComps: fn ? 1 : cs.numComps + }; + const reader = new MeshStreamReader(stream, decodeContext); + let patchMesh = false; + + switch (this.shadingType) { + case ShadingType.FREE_FORM_MESH: + decodeType4Shading(this, reader); + break; + + case ShadingType.LATTICE_FORM_MESH: + const verticesPerRow = dict.get("VerticesPerRow") | 0; + + if (verticesPerRow < 2) { + throw new _util.FormatError("Invalid VerticesPerRow"); + } + + decodeType5Shading(this, reader, verticesPerRow); + break; + + case ShadingType.COONS_PATCH_MESH: + decodeType6Shading(this, reader); + patchMesh = true; + break; + + case ShadingType.TENSOR_PATCH_MESH: + decodeType7Shading(this, reader); + patchMesh = true; + break; + + default: + (0, _util.unreachable)("Unsupported mesh type."); + break; + } + + if (patchMesh) { + updateBounds(this); + + for (let i = 0, ii = this.figures.length; i < ii; i++) { + buildFigureFromPatch(this, i); + } + } + + updateBounds(this); + packData(this); + } + + Mesh.prototype = { + getIR: function Mesh_getIR() { + return ["Mesh", this.shadingType, this.coords, this.colors, this.figures, this.bounds, this.matrix, this.bbox, this.background]; + } + }; + return Mesh; +}(); + +Shadings.Dummy = function DummyClosure() { + function Dummy() { + this.type = "Pattern"; + } + + Dummy.prototype = { + getIR: function Dummy_getIR() { + return ["Dummy"]; + } + }; + return Dummy; +}(); + +function getTilingPatternIR(operatorList, dict, color) { + const matrix = dict.getArray("Matrix"); + + const bbox = _util.Util.normalizeRect(dict.getArray("BBox")); + + const xstep = dict.get("XStep"); + const ystep = dict.get("YStep"); + const paintType = dict.get("PaintType"); + const tilingType = dict.get("TilingType"); + + if (bbox[2] - bbox[0] === 0 || bbox[3] - bbox[1] === 0) { + throw new _util.FormatError(`Invalid getTilingPatternIR /BBox array: [${bbox}].`); + } + + return ["TilingPattern", color, operatorList, matrix, bbox, xstep, ystep, paintType, tilingType]; +} + +/***/ }), +/* 41 */ +/***/ ((__unused_webpack_module, exports, __w_pdfjs_require__) => { + + + +Object.defineProperty(exports, "__esModule", ({ + value: true +})); +exports.isPDFFunction = isPDFFunction; +exports.PostScriptEvaluator = exports.PostScriptCompiler = exports.PDFFunctionFactory = void 0; + +var _primitives = __w_pdfjs_require__(5); + +var _util = __w_pdfjs_require__(2); + +var _ps_parser = __w_pdfjs_require__(42); + +var _image_utils = __w_pdfjs_require__(24); + +class PDFFunctionFactory { + constructor({ + xref, + isEvalSupported = true + }) { + this.xref = xref; + this.isEvalSupported = isEvalSupported !== false; + } + + create(fn) { + const cachedFunction = this.getCached(fn); + + if (cachedFunction) { + return cachedFunction; + } + + const parsedFunction = PDFFunction.parse({ + xref: this.xref, + isEvalSupported: this.isEvalSupported, + fn: fn instanceof _primitives.Ref ? this.xref.fetch(fn) : fn + }); + + this._cache(fn, parsedFunction); + + return parsedFunction; + } + + createFromArray(fnObj) { + const cachedFunction = this.getCached(fnObj); + + if (cachedFunction) { + return cachedFunction; + } + + const parsedFunction = PDFFunction.parseArray({ + xref: this.xref, + isEvalSupported: this.isEvalSupported, + fnObj: fnObj instanceof _primitives.Ref ? this.xref.fetch(fnObj) : fnObj + }); + + this._cache(fnObj, parsedFunction); + + return parsedFunction; + } + + getCached(cacheKey) { + let fnRef; + + if (cacheKey instanceof _primitives.Ref) { + fnRef = cacheKey; + } else if (cacheKey instanceof _primitives.Dict) { + fnRef = cacheKey.objId; + } else if ((0, _primitives.isStream)(cacheKey)) { + fnRef = cacheKey.dict && cacheKey.dict.objId; + } + + if (fnRef) { + const localFunction = this._localFunctionCache.getByRef(fnRef); + + if (localFunction) { + return localFunction; + } + } + + return null; + } + + _cache(cacheKey, parsedFunction) { + if (!parsedFunction) { + throw new Error('PDFFunctionFactory._cache - expected "parsedFunction" argument.'); + } + + let fnRef; + + if (cacheKey instanceof _primitives.Ref) { + fnRef = cacheKey; + } else if (cacheKey instanceof _primitives.Dict) { + fnRef = cacheKey.objId; + } else if ((0, _primitives.isStream)(cacheKey)) { + fnRef = cacheKey.dict && cacheKey.dict.objId; + } + + if (fnRef) { + this._localFunctionCache.set(null, fnRef, parsedFunction); + } + } + + get _localFunctionCache() { + return (0, _util.shadow)(this, "_localFunctionCache", new _image_utils.LocalFunctionCache()); + } + +} + +exports.PDFFunctionFactory = PDFFunctionFactory; + +function toNumberArray(arr) { + if (!Array.isArray(arr)) { + return null; + } + + const length = arr.length; + + for (let i = 0; i < length; i++) { + if (typeof arr[i] !== "number") { + const result = new Array(length); + + for (let j = 0; j < length; j++) { + result[j] = +arr[j]; + } + + return result; + } + } + + return arr; +} + +var PDFFunction = function PDFFunctionClosure() { + const CONSTRUCT_SAMPLED = 0; + const CONSTRUCT_INTERPOLATED = 2; + const CONSTRUCT_STICHED = 3; + const CONSTRUCT_POSTSCRIPT = 4; + return { + getSampleArray(size, outputSize, bps, stream) { + var i, ii; + var length = 1; + + for (i = 0, ii = size.length; i < ii; i++) { + length *= size[i]; + } + + length *= outputSize; + var array = new Array(length); + var codeSize = 0; + var codeBuf = 0; + var sampleMul = 1.0 / (2.0 ** bps - 1); + var strBytes = stream.getBytes((length * bps + 7) / 8); + var strIdx = 0; + + for (i = 0; i < length; i++) { + while (codeSize < bps) { + codeBuf <<= 8; + codeBuf |= strBytes[strIdx++]; + codeSize += 8; + } + + codeSize -= bps; + array[i] = (codeBuf >> codeSize) * sampleMul; + codeBuf &= (1 << codeSize) - 1; + } + + return array; + }, + + getIR({ + xref, + isEvalSupported, + fn + }) { + var dict = fn.dict; + + if (!dict) { + dict = fn; + } + + var types = [this.constructSampled, null, this.constructInterpolated, this.constructStiched, this.constructPostScript]; + var typeNum = dict.get("FunctionType"); + var typeFn = types[typeNum]; + + if (!typeFn) { + throw new _util.FormatError("Unknown type of function"); + } + + return typeFn.call(this, { + xref, + isEvalSupported, + fn, + dict + }); + }, + + fromIR({ + xref, + isEvalSupported, + IR + }) { + var type = IR[0]; + + switch (type) { + case CONSTRUCT_SAMPLED: + return this.constructSampledFromIR({ + xref, + isEvalSupported, + IR + }); + + case CONSTRUCT_INTERPOLATED: + return this.constructInterpolatedFromIR({ + xref, + isEvalSupported, + IR + }); + + case CONSTRUCT_STICHED: + return this.constructStichedFromIR({ + xref, + isEvalSupported, + IR + }); + + default: + return this.constructPostScriptFromIR({ + xref, + isEvalSupported, + IR + }); + } + }, + + parse({ + xref, + isEvalSupported, + fn + }) { + const IR = this.getIR({ + xref, + isEvalSupported, + fn + }); + return this.fromIR({ + xref, + isEvalSupported, + IR + }); + }, + + parseArray({ + xref, + isEvalSupported, + fnObj + }) { + if (!Array.isArray(fnObj)) { + return this.parse({ + xref, + isEvalSupported, + fn: fnObj + }); + } + + var fnArray = []; + + for (var j = 0, jj = fnObj.length; j < jj; j++) { + fnArray.push(this.parse({ + xref, + isEvalSupported, + fn: xref.fetchIfRef(fnObj[j]) + })); + } + + return function (src, srcOffset, dest, destOffset) { + for (var i = 0, ii = fnArray.length; i < ii; i++) { + fnArray[i](src, srcOffset, dest, destOffset + i); + } + }; + }, + + constructSampled({ + xref, + isEvalSupported, + fn, + dict + }) { + function toMultiArray(arr) { + var inputLength = arr.length; + var out = []; + var index = 0; + + for (var i = 0; i < inputLength; i += 2) { + out[index] = [arr[i], arr[i + 1]]; + ++index; + } + + return out; + } + + var domain = toNumberArray(dict.getArray("Domain")); + var range = toNumberArray(dict.getArray("Range")); + + if (!domain || !range) { + throw new _util.FormatError("No domain or range"); + } + + var inputSize = domain.length / 2; + var outputSize = range.length / 2; + domain = toMultiArray(domain); + range = toMultiArray(range); + var size = toNumberArray(dict.getArray("Size")); + var bps = dict.get("BitsPerSample"); + var order = dict.get("Order") || 1; + + if (order !== 1) { + (0, _util.info)("No support for cubic spline interpolation: " + order); + } + + var encode = toNumberArray(dict.getArray("Encode")); + + if (!encode) { + encode = []; + + for (var i = 0; i < inputSize; ++i) { + encode.push([0, size[i] - 1]); + } + } else { + encode = toMultiArray(encode); + } + + var decode = toNumberArray(dict.getArray("Decode")); + + if (!decode) { + decode = range; + } else { + decode = toMultiArray(decode); + } + + var samples = this.getSampleArray(size, outputSize, bps, fn); + return [CONSTRUCT_SAMPLED, inputSize, domain, encode, decode, samples, size, outputSize, 2 ** bps - 1, range]; + }, + + constructSampledFromIR({ + xref, + isEvalSupported, + IR + }) { + function interpolate(x, xmin, xmax, ymin, ymax) { + return ymin + (x - xmin) * ((ymax - ymin) / (xmax - xmin)); + } + + return function constructSampledFromIRResult(src, srcOffset, dest, destOffset) { + var m = IR[1]; + var domain = IR[2]; + var encode = IR[3]; + var decode = IR[4]; + var samples = IR[5]; + var size = IR[6]; + var n = IR[7]; + var range = IR[9]; + var cubeVertices = 1 << m; + var cubeN = new Float64Array(cubeVertices); + var cubeVertex = new Uint32Array(cubeVertices); + var i, j; + + for (j = 0; j < cubeVertices; j++) { + cubeN[j] = 1; + } + + var k = n, + pos = 1; + + for (i = 0; i < m; ++i) { + var domain_2i = domain[i][0]; + var domain_2i_1 = domain[i][1]; + var xi = Math.min(Math.max(src[srcOffset + i], domain_2i), domain_2i_1); + var e = interpolate(xi, domain_2i, domain_2i_1, encode[i][0], encode[i][1]); + var size_i = size[i]; + e = Math.min(Math.max(e, 0), size_i - 1); + var e0 = e < size_i - 1 ? Math.floor(e) : e - 1; + var n0 = e0 + 1 - e; + var n1 = e - e0; + var offset0 = e0 * k; + var offset1 = offset0 + k; + + for (j = 0; j < cubeVertices; j++) { + if (j & pos) { + cubeN[j] *= n1; + cubeVertex[j] += offset1; + } else { + cubeN[j] *= n0; + cubeVertex[j] += offset0; + } + } + + k *= size_i; + pos <<= 1; + } + + for (j = 0; j < n; ++j) { + var rj = 0; + + for (i = 0; i < cubeVertices; i++) { + rj += samples[cubeVertex[i] + j] * cubeN[i]; + } + + rj = interpolate(rj, 0, 1, decode[j][0], decode[j][1]); + dest[destOffset + j] = Math.min(Math.max(rj, range[j][0]), range[j][1]); + } + }; + }, + + constructInterpolated({ + xref, + isEvalSupported, + fn, + dict + }) { + var c0 = toNumberArray(dict.getArray("C0")) || [0]; + var c1 = toNumberArray(dict.getArray("C1")) || [1]; + var n = dict.get("N"); + var length = c0.length; + var diff = []; + + for (var i = 0; i < length; ++i) { + diff.push(c1[i] - c0[i]); + } + + return [CONSTRUCT_INTERPOLATED, c0, diff, n]; + }, + + constructInterpolatedFromIR({ + xref, + isEvalSupported, + IR + }) { + var c0 = IR[1]; + var diff = IR[2]; + var n = IR[3]; + var length = diff.length; + return function constructInterpolatedFromIRResult(src, srcOffset, dest, destOffset) { + var x = n === 1 ? src[srcOffset] : src[srcOffset] ** n; + + for (var j = 0; j < length; ++j) { + dest[destOffset + j] = c0[j] + x * diff[j]; + } + }; + }, + + constructStiched({ + xref, + isEvalSupported, + fn, + dict + }) { + var domain = toNumberArray(dict.getArray("Domain")); + + if (!domain) { + throw new _util.FormatError("No domain"); + } + + var inputSize = domain.length / 2; + + if (inputSize !== 1) { + throw new _util.FormatError("Bad domain for stiched function"); + } + + var fnRefs = dict.get("Functions"); + var fns = []; + + for (var i = 0, ii = fnRefs.length; i < ii; ++i) { + fns.push(this.parse({ + xref, + isEvalSupported, + fn: xref.fetchIfRef(fnRefs[i]) + })); + } + + var bounds = toNumberArray(dict.getArray("Bounds")); + var encode = toNumberArray(dict.getArray("Encode")); + return [CONSTRUCT_STICHED, domain, bounds, encode, fns]; + }, + + constructStichedFromIR({ + xref, + isEvalSupported, + IR + }) { + var domain = IR[1]; + var bounds = IR[2]; + var encode = IR[3]; + var fns = IR[4]; + var tmpBuf = new Float32Array(1); + return function constructStichedFromIRResult(src, srcOffset, dest, destOffset) { + var clip = function constructStichedFromIRClip(v, min, max) { + if (v > max) { + v = max; + } else if (v < min) { + v = min; + } + + return v; + }; + + var v = clip(src[srcOffset], domain[0], domain[1]); + + for (var i = 0, ii = bounds.length; i < ii; ++i) { + if (v < bounds[i]) { + break; + } + } + + var dmin = domain[0]; + + if (i > 0) { + dmin = bounds[i - 1]; + } + + var dmax = domain[1]; + + if (i < bounds.length) { + dmax = bounds[i]; + } + + var rmin = encode[2 * i]; + var rmax = encode[2 * i + 1]; + tmpBuf[0] = dmin === dmax ? rmin : rmin + (v - dmin) * (rmax - rmin) / (dmax - dmin); + fns[i](tmpBuf, 0, dest, destOffset); + }; + }, + + constructPostScript({ + xref, + isEvalSupported, + fn, + dict + }) { + var domain = toNumberArray(dict.getArray("Domain")); + var range = toNumberArray(dict.getArray("Range")); + + if (!domain) { + throw new _util.FormatError("No domain."); + } + + if (!range) { + throw new _util.FormatError("No range."); + } + + var lexer = new _ps_parser.PostScriptLexer(fn); + var parser = new _ps_parser.PostScriptParser(lexer); + var code = parser.parse(); + return [CONSTRUCT_POSTSCRIPT, domain, range, code]; + }, + + constructPostScriptFromIR({ + xref, + isEvalSupported, + IR + }) { + var domain = IR[1]; + var range = IR[2]; + var code = IR[3]; + + if (isEvalSupported && _util.IsEvalSupportedCached.value) { + const compiled = new PostScriptCompiler().compile(code, domain, range); + + if (compiled) { + return new Function("src", "srcOffset", "dest", "destOffset", compiled); + } + } + + (0, _util.info)("Unable to compile PS function"); + var numOutputs = range.length >> 1; + var numInputs = domain.length >> 1; + var evaluator = new PostScriptEvaluator(code); + var cache = Object.create(null); + var MAX_CACHE_SIZE = 2048 * 4; + var cache_available = MAX_CACHE_SIZE; + var tmpBuf = new Float32Array(numInputs); + return function constructPostScriptFromIRResult(src, srcOffset, dest, destOffset) { + var i, value; + var key = ""; + var input = tmpBuf; + + for (i = 0; i < numInputs; i++) { + value = src[srcOffset + i]; + input[i] = value; + key += value + "_"; + } + + var cachedValue = cache[key]; + + if (cachedValue !== undefined) { + dest.set(cachedValue, destOffset); + return; + } + + var output = new Float32Array(numOutputs); + var stack = evaluator.execute(input); + var stackIndex = stack.length - numOutputs; + + for (i = 0; i < numOutputs; i++) { + value = stack[stackIndex + i]; + var bound = range[i * 2]; + + if (value < bound) { + value = bound; + } else { + bound = range[i * 2 + 1]; + + if (value > bound) { + value = bound; + } + } + + output[i] = value; + } + + if (cache_available > 0) { + cache_available--; + cache[key] = output; + } + + dest.set(output, destOffset); + }; + } + + }; +}(); + +function isPDFFunction(v) { + var fnDict; + + if (typeof v !== "object") { + return false; + } else if ((0, _primitives.isDict)(v)) { + fnDict = v; + } else if ((0, _primitives.isStream)(v)) { + fnDict = v.dict; + } else { + return false; + } + + return fnDict.has("FunctionType"); +} + +var PostScriptStack = function PostScriptStackClosure() { + var MAX_STACK_SIZE = 100; + + class PostScriptStack { + constructor(initialStack) { + this.stack = !initialStack ? [] : Array.prototype.slice.call(initialStack, 0); + } + + push(value) { + if (this.stack.length >= MAX_STACK_SIZE) { + throw new Error("PostScript function stack overflow."); + } + + this.stack.push(value); + } + + pop() { + if (this.stack.length <= 0) { + throw new Error("PostScript function stack underflow."); + } + + return this.stack.pop(); + } + + copy(n) { + if (this.stack.length + n >= MAX_STACK_SIZE) { + throw new Error("PostScript function stack overflow."); + } + + var stack = this.stack; + + for (var i = stack.length - n, j = n - 1; j >= 0; j--, i++) { + stack.push(stack[i]); + } + } + + index(n) { + this.push(this.stack[this.stack.length - n - 1]); + } + + roll(n, p) { + var stack = this.stack; + var l = stack.length - n; + var r = stack.length - 1, + c = l + (p - Math.floor(p / n) * n), + i, + j, + t; + + for (i = l, j = r; i < j; i++, j--) { + t = stack[i]; + stack[i] = stack[j]; + stack[j] = t; + } + + for (i = l, j = c - 1; i < j; i++, j--) { + t = stack[i]; + stack[i] = stack[j]; + stack[j] = t; + } + + for (i = c, j = r; i < j; i++, j--) { + t = stack[i]; + stack[i] = stack[j]; + stack[j] = t; + } + } + + } + + return PostScriptStack; +}(); + +class PostScriptEvaluator { + constructor(operators) { + this.operators = operators; + } + + execute(initialStack) { + var stack = new PostScriptStack(initialStack); + var counter = 0; + var operators = this.operators; + var length = operators.length; + var operator, a, b; + + while (counter < length) { + operator = operators[counter++]; + + if (typeof operator === "number") { + stack.push(operator); + continue; + } + + switch (operator) { + case "jz": + b = stack.pop(); + a = stack.pop(); + + if (!a) { + counter = b; + } + + break; + + case "j": + a = stack.pop(); + counter = a; + break; + + case "abs": + a = stack.pop(); + stack.push(Math.abs(a)); + break; + + case "add": + b = stack.pop(); + a = stack.pop(); + stack.push(a + b); + break; + + case "and": + b = stack.pop(); + a = stack.pop(); + + if ((0, _util.isBool)(a) && (0, _util.isBool)(b)) { + stack.push(a && b); + } else { + stack.push(a & b); + } + + break; + + case "atan": + a = stack.pop(); + stack.push(Math.atan(a)); + break; + + case "bitshift": + b = stack.pop(); + a = stack.pop(); + + if (a > 0) { + stack.push(a << b); + } else { + stack.push(a >> b); + } + + break; + + case "ceiling": + a = stack.pop(); + stack.push(Math.ceil(a)); + break; + + case "copy": + a = stack.pop(); + stack.copy(a); + break; + + case "cos": + a = stack.pop(); + stack.push(Math.cos(a)); + break; + + case "cvi": + a = stack.pop() | 0; + stack.push(a); + break; + + case "cvr": + break; + + case "div": + b = stack.pop(); + a = stack.pop(); + stack.push(a / b); + break; + + case "dup": + stack.copy(1); + break; + + case "eq": + b = stack.pop(); + a = stack.pop(); + stack.push(a === b); + break; + + case "exch": + stack.roll(2, 1); + break; + + case "exp": + b = stack.pop(); + a = stack.pop(); + stack.push(a ** b); + break; + + case "false": + stack.push(false); + break; + + case "floor": + a = stack.pop(); + stack.push(Math.floor(a)); + break; + + case "ge": + b = stack.pop(); + a = stack.pop(); + stack.push(a >= b); + break; + + case "gt": + b = stack.pop(); + a = stack.pop(); + stack.push(a > b); + break; + + case "idiv": + b = stack.pop(); + a = stack.pop(); + stack.push(a / b | 0); + break; + + case "index": + a = stack.pop(); + stack.index(a); + break; + + case "le": + b = stack.pop(); + a = stack.pop(); + stack.push(a <= b); + break; + + case "ln": + a = stack.pop(); + stack.push(Math.log(a)); + break; + + case "log": + a = stack.pop(); + stack.push(Math.log(a) / Math.LN10); + break; + + case "lt": + b = stack.pop(); + a = stack.pop(); + stack.push(a < b); + break; + + case "mod": + b = stack.pop(); + a = stack.pop(); + stack.push(a % b); + break; + + case "mul": + b = stack.pop(); + a = stack.pop(); + stack.push(a * b); + break; + + case "ne": + b = stack.pop(); + a = stack.pop(); + stack.push(a !== b); + break; + + case "neg": + a = stack.pop(); + stack.push(-a); + break; + + case "not": + a = stack.pop(); + + if ((0, _util.isBool)(a)) { + stack.push(!a); + } else { + stack.push(~a); + } + + break; + + case "or": + b = stack.pop(); + a = stack.pop(); + + if ((0, _util.isBool)(a) && (0, _util.isBool)(b)) { + stack.push(a || b); + } else { + stack.push(a | b); + } + + break; + + case "pop": + stack.pop(); + break; + + case "roll": + b = stack.pop(); + a = stack.pop(); + stack.roll(a, b); + break; + + case "round": + a = stack.pop(); + stack.push(Math.round(a)); + break; + + case "sin": + a = stack.pop(); + stack.push(Math.sin(a)); + break; + + case "sqrt": + a = stack.pop(); + stack.push(Math.sqrt(a)); + break; + + case "sub": + b = stack.pop(); + a = stack.pop(); + stack.push(a - b); + break; + + case "true": + stack.push(true); + break; + + case "truncate": + a = stack.pop(); + a = a < 0 ? Math.ceil(a) : Math.floor(a); + stack.push(a); + break; + + case "xor": + b = stack.pop(); + a = stack.pop(); + + if ((0, _util.isBool)(a) && (0, _util.isBool)(b)) { + stack.push(a !== b); + } else { + stack.push(a ^ b); + } + + break; + + default: + throw new _util.FormatError(`Unknown operator ${operator}`); + } + } + + return stack.stack; + } + +} + +exports.PostScriptEvaluator = PostScriptEvaluator; + +var PostScriptCompiler = function PostScriptCompilerClosure() { + class AstNode { + constructor(type) { + this.type = type; + } + + visit(visitor) { + (0, _util.unreachable)("abstract method"); + } + + } + + class AstArgument extends AstNode { + constructor(index, min, max) { + super("args"); + this.index = index; + this.min = min; + this.max = max; + } + + visit(visitor) { + visitor.visitArgument(this); + } + + } + + class AstLiteral extends AstNode { + constructor(number) { + super("literal"); + this.number = number; + this.min = number; + this.max = number; + } + + visit(visitor) { + visitor.visitLiteral(this); + } + + } + + class AstBinaryOperation extends AstNode { + constructor(op, arg1, arg2, min, max) { + super("binary"); + this.op = op; + this.arg1 = arg1; + this.arg2 = arg2; + this.min = min; + this.max = max; + } + + visit(visitor) { + visitor.visitBinaryOperation(this); + } + + } + + class AstMin extends AstNode { + constructor(arg, max) { + super("max"); + this.arg = arg; + this.min = arg.min; + this.max = max; + } + + visit(visitor) { + visitor.visitMin(this); + } + + } + + class AstVariable extends AstNode { + constructor(index, min, max) { + super("var"); + this.index = index; + this.min = min; + this.max = max; + } + + visit(visitor) { + visitor.visitVariable(this); + } + + } + + class AstVariableDefinition extends AstNode { + constructor(variable, arg) { + super("definition"); + this.variable = variable; + this.arg = arg; + } + + visit(visitor) { + visitor.visitVariableDefinition(this); + } + + } + + class ExpressionBuilderVisitor { + constructor() { + this.parts = []; + } + + visitArgument(arg) { + this.parts.push("Math.max(", arg.min, ", Math.min(", arg.max, ", src[srcOffset + ", arg.index, "]))"); + } + + visitVariable(variable) { + this.parts.push("v", variable.index); + } + + visitLiteral(literal) { + this.parts.push(literal.number); + } + + visitBinaryOperation(operation) { + this.parts.push("("); + operation.arg1.visit(this); + this.parts.push(" ", operation.op, " "); + operation.arg2.visit(this); + this.parts.push(")"); + } + + visitVariableDefinition(definition) { + this.parts.push("var "); + definition.variable.visit(this); + this.parts.push(" = "); + definition.arg.visit(this); + this.parts.push(";"); + } + + visitMin(max) { + this.parts.push("Math.min("); + max.arg.visit(this); + this.parts.push(", ", max.max, ")"); + } + + toString() { + return this.parts.join(""); + } + + } + + function buildAddOperation(num1, num2) { + if (num2.type === "literal" && num2.number === 0) { + return num1; + } + + if (num1.type === "literal" && num1.number === 0) { + return num2; + } + + if (num2.type === "literal" && num1.type === "literal") { + return new AstLiteral(num1.number + num2.number); + } + + return new AstBinaryOperation("+", num1, num2, num1.min + num2.min, num1.max + num2.max); + } + + function buildMulOperation(num1, num2) { + if (num2.type === "literal") { + if (num2.number === 0) { + return new AstLiteral(0); + } else if (num2.number === 1) { + return num1; + } else if (num1.type === "literal") { + return new AstLiteral(num1.number * num2.number); + } + } + + if (num1.type === "literal") { + if (num1.number === 0) { + return new AstLiteral(0); + } else if (num1.number === 1) { + return num2; + } + } + + var min = Math.min(num1.min * num2.min, num1.min * num2.max, num1.max * num2.min, num1.max * num2.max); + var max = Math.max(num1.min * num2.min, num1.min * num2.max, num1.max * num2.min, num1.max * num2.max); + return new AstBinaryOperation("*", num1, num2, min, max); + } + + function buildSubOperation(num1, num2) { + if (num2.type === "literal") { + if (num2.number === 0) { + return num1; + } else if (num1.type === "literal") { + return new AstLiteral(num1.number - num2.number); + } + } + + if (num2.type === "binary" && num2.op === "-" && num1.type === "literal" && num1.number === 1 && num2.arg1.type === "literal" && num2.arg1.number === 1) { + return num2.arg2; + } + + return new AstBinaryOperation("-", num1, num2, num1.min - num2.max, num1.max - num2.min); + } + + function buildMinOperation(num1, max) { + if (num1.min >= max) { + return new AstLiteral(max); + } else if (num1.max <= max) { + return num1; + } + + return new AstMin(num1, max); + } + + class PostScriptCompiler { + compile(code, domain, range) { + var stack = []; + var instructions = []; + var inputSize = domain.length >> 1, + outputSize = range.length >> 1; + var lastRegister = 0; + var n, j; + var num1, num2, ast1, ast2, tmpVar, item; + + for (let i = 0; i < inputSize; i++) { + stack.push(new AstArgument(i, domain[i * 2], domain[i * 2 + 1])); + } + + for (let i = 0, ii = code.length; i < ii; i++) { + item = code[i]; + + if (typeof item === "number") { + stack.push(new AstLiteral(item)); + continue; + } + + switch (item) { + case "add": + if (stack.length < 2) { + return null; + } + + num2 = stack.pop(); + num1 = stack.pop(); + stack.push(buildAddOperation(num1, num2)); + break; + + case "cvr": + if (stack.length < 1) { + return null; + } + + break; + + case "mul": + if (stack.length < 2) { + return null; + } + + num2 = stack.pop(); + num1 = stack.pop(); + stack.push(buildMulOperation(num1, num2)); + break; + + case "sub": + if (stack.length < 2) { + return null; + } + + num2 = stack.pop(); + num1 = stack.pop(); + stack.push(buildSubOperation(num1, num2)); + break; + + case "exch": + if (stack.length < 2) { + return null; + } + + ast1 = stack.pop(); + ast2 = stack.pop(); + stack.push(ast1, ast2); + break; + + case "pop": + if (stack.length < 1) { + return null; + } + + stack.pop(); + break; + + case "index": + if (stack.length < 1) { + return null; + } + + num1 = stack.pop(); + + if (num1.type !== "literal") { + return null; + } + + n = num1.number; + + if (n < 0 || !Number.isInteger(n) || stack.length < n) { + return null; + } + + ast1 = stack[stack.length - n - 1]; + + if (ast1.type === "literal" || ast1.type === "var") { + stack.push(ast1); + break; + } + + tmpVar = new AstVariable(lastRegister++, ast1.min, ast1.max); + stack[stack.length - n - 1] = tmpVar; + stack.push(tmpVar); + instructions.push(new AstVariableDefinition(tmpVar, ast1)); + break; + + case "dup": + if (stack.length < 1) { + return null; + } + + if (typeof code[i + 1] === "number" && code[i + 2] === "gt" && code[i + 3] === i + 7 && code[i + 4] === "jz" && code[i + 5] === "pop" && code[i + 6] === code[i + 1]) { + num1 = stack.pop(); + stack.push(buildMinOperation(num1, code[i + 1])); + i += 6; + break; + } + + ast1 = stack[stack.length - 1]; + + if (ast1.type === "literal" || ast1.type === "var") { + stack.push(ast1); + break; + } + + tmpVar = new AstVariable(lastRegister++, ast1.min, ast1.max); + stack[stack.length - 1] = tmpVar; + stack.push(tmpVar); + instructions.push(new AstVariableDefinition(tmpVar, ast1)); + break; + + case "roll": + if (stack.length < 2) { + return null; + } + + num2 = stack.pop(); + num1 = stack.pop(); + + if (num2.type !== "literal" || num1.type !== "literal") { + return null; + } + + j = num2.number; + n = num1.number; + + if (n <= 0 || !Number.isInteger(n) || !Number.isInteger(j) || stack.length < n) { + return null; + } + + j = (j % n + n) % n; + + if (j === 0) { + break; + } + + Array.prototype.push.apply(stack, stack.splice(stack.length - n, n - j)); + break; + + default: + return null; + } + } + + if (stack.length !== outputSize) { + return null; + } + + var result = []; + instructions.forEach(function (instruction) { + var statementBuilder = new ExpressionBuilderVisitor(); + instruction.visit(statementBuilder); + result.push(statementBuilder.toString()); + }); + stack.forEach(function (expr, i) { + var statementBuilder = new ExpressionBuilderVisitor(); + expr.visit(statementBuilder); + var min = range[i * 2], + max = range[i * 2 + 1]; + var out = [statementBuilder.toString()]; + + if (min > expr.min) { + out.unshift("Math.max(", min, ", "); + out.push(")"); + } + + if (max < expr.max) { + out.unshift("Math.min(", max, ", "); + out.push(")"); + } + + out.unshift("dest[destOffset + ", i, "] = "); + out.push(";"); + result.push(out.join("")); + }); + return result.join("\n"); + } + + } + + return PostScriptCompiler; +}(); + +exports.PostScriptCompiler = PostScriptCompiler; + +/***/ }), +/* 42 */ +/***/ ((__unused_webpack_module, exports, __w_pdfjs_require__) => { + + + +Object.defineProperty(exports, "__esModule", ({ + value: true +})); +exports.PostScriptParser = exports.PostScriptLexer = void 0; + +var _util = __w_pdfjs_require__(2); + +var _primitives = __w_pdfjs_require__(5); + +var _core_utils = __w_pdfjs_require__(8); + +class PostScriptParser { + constructor(lexer) { + this.lexer = lexer; + this.operators = []; + this.token = null; + this.prev = null; + } + + nextToken() { + this.prev = this.token; + this.token = this.lexer.getToken(); + } + + accept(type) { + if (this.token.type === type) { + this.nextToken(); + return true; + } + + return false; + } + + expect(type) { + if (this.accept(type)) { + return true; + } + + throw new _util.FormatError(`Unexpected symbol: found ${this.token.type} expected ${type}.`); + } + + parse() { + this.nextToken(); + this.expect(PostScriptTokenTypes.LBRACE); + this.parseBlock(); + this.expect(PostScriptTokenTypes.RBRACE); + return this.operators; + } + + parseBlock() { + while (true) { + if (this.accept(PostScriptTokenTypes.NUMBER)) { + this.operators.push(this.prev.value); + } else if (this.accept(PostScriptTokenTypes.OPERATOR)) { + this.operators.push(this.prev.value); + } else if (this.accept(PostScriptTokenTypes.LBRACE)) { + this.parseCondition(); + } else { + return; + } + } + } + + parseCondition() { + const conditionLocation = this.operators.length; + this.operators.push(null, null); + this.parseBlock(); + this.expect(PostScriptTokenTypes.RBRACE); + + if (this.accept(PostScriptTokenTypes.IF)) { + this.operators[conditionLocation] = this.operators.length; + this.operators[conditionLocation + 1] = "jz"; + } else if (this.accept(PostScriptTokenTypes.LBRACE)) { + const jumpLocation = this.operators.length; + this.operators.push(null, null); + const endOfTrue = this.operators.length; + this.parseBlock(); + this.expect(PostScriptTokenTypes.RBRACE); + this.expect(PostScriptTokenTypes.IFELSE); + this.operators[jumpLocation] = this.operators.length; + this.operators[jumpLocation + 1] = "j"; + this.operators[conditionLocation] = endOfTrue; + this.operators[conditionLocation + 1] = "jz"; + } else { + throw new _util.FormatError("PS Function: error parsing conditional."); + } + } + +} + +exports.PostScriptParser = PostScriptParser; +const PostScriptTokenTypes = { + LBRACE: 0, + RBRACE: 1, + NUMBER: 2, + OPERATOR: 3, + IF: 4, + IFELSE: 5 +}; + +const PostScriptToken = function PostScriptTokenClosure() { + const opCache = Object.create(null); + + class PostScriptToken { + constructor(type, value) { + this.type = type; + this.value = value; + } + + static getOperator(op) { + const opValue = opCache[op]; + + if (opValue) { + return opValue; + } + + return opCache[op] = new PostScriptToken(PostScriptTokenTypes.OPERATOR, op); + } + + static get LBRACE() { + return (0, _util.shadow)(this, "LBRACE", new PostScriptToken(PostScriptTokenTypes.LBRACE, "{")); + } + + static get RBRACE() { + return (0, _util.shadow)(this, "RBRACE", new PostScriptToken(PostScriptTokenTypes.RBRACE, "}")); + } + + static get IF() { + return (0, _util.shadow)(this, "IF", new PostScriptToken(PostScriptTokenTypes.IF, "IF")); + } + + static get IFELSE() { + return (0, _util.shadow)(this, "IFELSE", new PostScriptToken(PostScriptTokenTypes.IFELSE, "IFELSE")); + } + + } + + return PostScriptToken; +}(); + +class PostScriptLexer { + constructor(stream) { + this.stream = stream; + this.nextChar(); + this.strBuf = []; + } + + nextChar() { + return this.currentChar = this.stream.getByte(); + } + + getToken() { + let comment = false; + let ch = this.currentChar; + + while (true) { + if (ch < 0) { + return _primitives.EOF; + } + + if (comment) { + if (ch === 0x0a || ch === 0x0d) { + comment = false; + } + } else if (ch === 0x25) { + comment = true; + } else if (!(0, _core_utils.isWhiteSpace)(ch)) { + break; + } + + ch = this.nextChar(); + } + + switch (ch | 0) { + case 0x30: + case 0x31: + case 0x32: + case 0x33: + case 0x34: + case 0x35: + case 0x36: + case 0x37: + case 0x38: + case 0x39: + case 0x2b: + case 0x2d: + case 0x2e: + return new PostScriptToken(PostScriptTokenTypes.NUMBER, this.getNumber()); + + case 0x7b: + this.nextChar(); + return PostScriptToken.LBRACE; + + case 0x7d: + this.nextChar(); + return PostScriptToken.RBRACE; + } + + const strBuf = this.strBuf; + strBuf.length = 0; + strBuf[0] = String.fromCharCode(ch); + + while ((ch = this.nextChar()) >= 0 && (ch >= 0x41 && ch <= 0x5a || ch >= 0x61 && ch <= 0x7a)) { + strBuf.push(String.fromCharCode(ch)); + } + + const str = strBuf.join(""); + + switch (str.toLowerCase()) { + case "if": + return PostScriptToken.IF; + + case "ifelse": + return PostScriptToken.IFELSE; + + default: + return PostScriptToken.getOperator(str); + } + } + + getNumber() { + let ch = this.currentChar; + const strBuf = this.strBuf; + strBuf.length = 0; + strBuf[0] = String.fromCharCode(ch); + + while ((ch = this.nextChar()) >= 0) { + if (ch >= 0x30 && ch <= 0x39 || ch === 0x2d || ch === 0x2e) { + strBuf.push(String.fromCharCode(ch)); + } else { + break; + } + } + + const value = parseFloat(strBuf.join("")); + + if (isNaN(value)) { + throw new _util.FormatError(`Invalid floating point number: ${value}`); + } + + return value; + } + +} + +exports.PostScriptLexer = PostScriptLexer; + +/***/ }), +/* 43 */ +/***/ ((__unused_webpack_module, exports, __w_pdfjs_require__) => { + + + +Object.defineProperty(exports, "__esModule", ({ + value: true +})); +exports.bidi = bidi; + +var _util = __w_pdfjs_require__(2); + +var baseTypes = ["BN", "BN", "BN", "BN", "BN", "BN", "BN", "BN", "BN", "S", "B", "S", "WS", "B", "BN", "BN", "BN", "BN", "BN", "BN", "BN", "BN", "BN", "BN", "BN", "BN", "BN", "BN", "B", "B", "B", "S", "WS", "ON", "ON", "ET", "ET", "ET", "ON", "ON", "ON", "ON", "ON", "ES", "CS", "ES", "CS", "CS", "EN", "EN", "EN", "EN", "EN", "EN", "EN", "EN", "EN", "EN", "CS", "ON", "ON", "ON", "ON", "ON", "ON", "L", "L", "L", "L", "L", "L", "L", "L", "L", "L", "L", "L", "L", "L", "L", "L", "L", "L", "L", "L", "L", "L", "L", "L", "L", "L", "ON", "ON", "ON", "ON", "ON", "ON", "L", "L", "L", "L", "L", "L", "L", "L", "L", "L", "L", "L", "L", "L", "L", "L", "L", "L", "L", "L", "L", "L", "L", "L", "L", "L", "ON", "ON", "ON", "ON", "BN", "BN", "BN", "BN", "BN", "BN", "B", "BN", "BN", "BN", "BN", "BN", "BN", "BN", "BN", "BN", "BN", "BN", "BN", "BN", "BN", "BN", "BN", "BN", "BN", "BN", "BN", "BN", "BN", "BN", "BN", "BN", "BN", "CS", "ON", "ET", "ET", "ET", "ET", "ON", "ON", "ON", "ON", "L", "ON", "ON", "BN", "ON", "ON", "ET", "ET", "EN", "EN", "ON", "L", "ON", "ON", "ON", "EN", "L", "ON", "ON", "ON", "ON", "ON", "L", "L", "L", "L", "L", "L", "L", "L", "L", "L", "L", "L", "L", "L", "L", "L", "L", "L", "L", "L", "L", "L", "L", "ON", "L", "L", "L", "L", "L", "L", "L", "L", "L", "L", "L", "L", "L", "L", "L", "L", "L", "L", "L", "L", "L", "L", "L", "L", "L", "L", "L", "L", "L", "L", "L", "ON", "L", "L", "L", "L", "L", "L", "L", "L"]; +var arabicTypes = ["AN", "AN", "AN", "AN", "AN", "AN", "ON", "ON", "AL", "ET", "ET", "AL", "CS", "AL", "ON", "ON", "NSM", "NSM", "NSM", "NSM", "NSM", "NSM", "NSM", "NSM", "NSM", "NSM", "NSM", "AL", "AL", "", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "NSM", "NSM", "NSM", "NSM", "NSM", "NSM", "NSM", "NSM", "NSM", "NSM", "NSM", "NSM", "NSM", "NSM", "NSM", "NSM", "NSM", "NSM", "NSM", "NSM", "NSM", "AN", "AN", "AN", "AN", "AN", "AN", "AN", "AN", "AN", "AN", "ET", "AN", "AN", "AL", "AL", "AL", "NSM", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "AL", "NSM", "NSM", "NSM", "NSM", "NSM", "NSM", "NSM", "AN", "ON", "NSM", "NSM", "NSM", "NSM", "NSM", "NSM", "AL", "AL", "NSM", "NSM", "ON", "NSM", "NSM", "NSM", "NSM", "AL", "AL", "EN", "EN", "EN", "EN", "EN", "EN", "EN", "EN", "EN", "EN", "AL", "AL", "AL", "AL", "AL", "AL"]; + +function isOdd(i) { + return (i & 1) !== 0; +} + +function isEven(i) { + return (i & 1) === 0; +} + +function findUnequal(arr, start, value) { + for (var j = start, jj = arr.length; j < jj; ++j) { + if (arr[j] !== value) { + return j; + } + } + + return j; +} + +function setValues(arr, start, end, value) { + for (var j = start; j < end; ++j) { + arr[j] = value; + } +} + +function reverseValues(arr, start, end) { + for (var i = start, j = end - 1; i < j; ++i, --j) { + var temp = arr[i]; + arr[i] = arr[j]; + arr[j] = temp; + } +} + +function createBidiText(str, isLTR, vertical = false) { + let dir = "ltr"; + + if (vertical) { + dir = "ttb"; + } else if (!isLTR) { + dir = "rtl"; + } + + return { + str, + dir + }; +} + +var chars = []; +var types = []; + +function bidi(str, startLevel, vertical) { + var isLTR = true; + var strLength = str.length; + + if (strLength === 0 || vertical) { + return createBidiText(str, isLTR, vertical); + } + + chars.length = strLength; + types.length = strLength; + var numBidi = 0; + var i, ii; + + for (i = 0; i < strLength; ++i) { + chars[i] = str.charAt(i); + var charCode = str.charCodeAt(i); + var charType = "L"; + + if (charCode <= 0x00ff) { + charType = baseTypes[charCode]; + } else if (0x0590 <= charCode && charCode <= 0x05f4) { + charType = "R"; + } else if (0x0600 <= charCode && charCode <= 0x06ff) { + charType = arabicTypes[charCode & 0xff]; + + if (!charType) { + (0, _util.warn)("Bidi: invalid Unicode character " + charCode.toString(16)); + } + } else if (0x0700 <= charCode && charCode <= 0x08ac) { + charType = "AL"; + } + + if (charType === "R" || charType === "AL" || charType === "AN") { + numBidi++; + } + + types[i] = charType; + } + + if (numBidi === 0) { + isLTR = true; + return createBidiText(str, isLTR); + } + + if (startLevel === -1) { + if (numBidi / strLength < 0.3) { + isLTR = true; + startLevel = 0; + } else { + isLTR = false; + startLevel = 1; + } + } + + var levels = []; + + for (i = 0; i < strLength; ++i) { + levels[i] = startLevel; + } + + var e = isOdd(startLevel) ? "R" : "L"; + var sor = e; + var eor = sor; + var lastType = sor; + + for (i = 0; i < strLength; ++i) { + if (types[i] === "NSM") { + types[i] = lastType; + } else { + lastType = types[i]; + } + } + + lastType = sor; + var t; + + for (i = 0; i < strLength; ++i) { + t = types[i]; + + if (t === "EN") { + types[i] = lastType === "AL" ? "AN" : "EN"; + } else if (t === "R" || t === "L" || t === "AL") { + lastType = t; + } + } + + for (i = 0; i < strLength; ++i) { + t = types[i]; + + if (t === "AL") { + types[i] = "R"; + } + } + + for (i = 1; i < strLength - 1; ++i) { + if (types[i] === "ES" && types[i - 1] === "EN" && types[i + 1] === "EN") { + types[i] = "EN"; + } + + if (types[i] === "CS" && (types[i - 1] === "EN" || types[i - 1] === "AN") && types[i + 1] === types[i - 1]) { + types[i] = types[i - 1]; + } + } + + for (i = 0; i < strLength; ++i) { + if (types[i] === "EN") { + var j; + + for (j = i - 1; j >= 0; --j) { + if (types[j] !== "ET") { + break; + } + + types[j] = "EN"; + } + + for (j = i + 1; j < strLength; ++j) { + if (types[j] !== "ET") { + break; + } + + types[j] = "EN"; + } + } + } + + for (i = 0; i < strLength; ++i) { + t = types[i]; + + if (t === "WS" || t === "ES" || t === "ET" || t === "CS") { + types[i] = "ON"; + } + } + + lastType = sor; + + for (i = 0; i < strLength; ++i) { + t = types[i]; + + if (t === "EN") { + types[i] = lastType === "L" ? "L" : "EN"; + } else if (t === "R" || t === "L") { + lastType = t; + } + } + + for (i = 0; i < strLength; ++i) { + if (types[i] === "ON") { + var end = findUnequal(types, i + 1, "ON"); + var before = sor; + + if (i > 0) { + before = types[i - 1]; + } + + var after = eor; + + if (end + 1 < strLength) { + after = types[end + 1]; + } + + if (before !== "L") { + before = "R"; + } + + if (after !== "L") { + after = "R"; + } + + if (before === after) { + setValues(types, i, end, before); + } + + i = end - 1; + } + } + + for (i = 0; i < strLength; ++i) { + if (types[i] === "ON") { + types[i] = e; + } + } + + for (i = 0; i < strLength; ++i) { + t = types[i]; + + if (isEven(levels[i])) { + if (t === "R") { + levels[i] += 1; + } else if (t === "AN" || t === "EN") { + levels[i] += 2; + } + } else { + if (t === "L" || t === "AN" || t === "EN") { + levels[i] += 1; + } + } + } + + var highestLevel = -1; + var lowestOddLevel = 99; + var level; + + for (i = 0, ii = levels.length; i < ii; ++i) { + level = levels[i]; + + if (highestLevel < level) { + highestLevel = level; + } + + if (lowestOddLevel > level && isOdd(level)) { + lowestOddLevel = level; + } + } + + for (level = highestLevel; level >= lowestOddLevel; --level) { + var start = -1; + + for (i = 0, ii = levels.length; i < ii; ++i) { + if (levels[i] < level) { + if (start >= 0) { + reverseValues(chars, start, i); + start = -1; + } + } else if (start < 0) { + start = i; + } + } + + if (start >= 0) { + reverseValues(chars, start, levels.length); + } + } + + for (i = 0, ii = chars.length; i < ii; ++i) { + var ch = chars[i]; + + if (ch === "<" || ch === ">") { + chars[i] = ""; + } + } + + return createBidiText(chars.join(""), isLTR); +} + +/***/ }), +/* 44 */ +/***/ ((__unused_webpack_module, exports, __w_pdfjs_require__) => { + + + +Object.defineProperty(exports, "__esModule", ({ + value: true +})); +exports.getMetrics = void 0; + +var _core_utils = __w_pdfjs_require__(8); + +const getMetrics = (0, _core_utils.getLookupTableFactory)(function (t) { + t.Courier = 600; + t["Courier-Bold"] = 600; + t["Courier-BoldOblique"] = 600; + t["Courier-Oblique"] = 600; + t.Helvetica = (0, _core_utils.getLookupTableFactory)(function (t) { + t.space = 278; + t.exclam = 278; + t.quotedbl = 355; + t.numbersign = 556; + t.dollar = 556; + t.percent = 889; + t.ampersand = 667; + t.quoteright = 222; + t.parenleft = 333; + t.parenright = 333; + t.asterisk = 389; + t.plus = 584; + t.comma = 278; + t.hyphen = 333; + t.period = 278; + t.slash = 278; + t.zero = 556; + t.one = 556; + t.two = 556; + t.three = 556; + t.four = 556; + t.five = 556; + t.six = 556; + t.seven = 556; + t.eight = 556; + t.nine = 556; + t.colon = 278; + t.semicolon = 278; + t.less = 584; + t.equal = 584; + t.greater = 584; + t.question = 556; + t.at = 1015; + t.A = 667; + t.B = 667; + t.C = 722; + t.D = 722; + t.E = 667; + t.F = 611; + t.G = 778; + t.H = 722; + t.I = 278; + t.J = 500; + t.K = 667; + t.L = 556; + t.M = 833; + t.N = 722; + t.O = 778; + t.P = 667; + t.Q = 778; + t.R = 722; + t.S = 667; + t.T = 611; + t.U = 722; + t.V = 667; + t.W = 944; + t.X = 667; + t.Y = 667; + t.Z = 611; + t.bracketleft = 278; + t.backslash = 278; + t.bracketright = 278; + t.asciicircum = 469; + t.underscore = 556; + t.quoteleft = 222; + t.a = 556; + t.b = 556; + t.c = 500; + t.d = 556; + t.e = 556; + t.f = 278; + t.g = 556; + t.h = 556; + t.i = 222; + t.j = 222; + t.k = 500; + t.l = 222; + t.m = 833; + t.n = 556; + t.o = 556; + t.p = 556; + t.q = 556; + t.r = 333; + t.s = 500; + t.t = 278; + t.u = 556; + t.v = 500; + t.w = 722; + t.x = 500; + t.y = 500; + t.z = 500; + t.braceleft = 334; + t.bar = 260; + t.braceright = 334; + t.asciitilde = 584; + t.exclamdown = 333; + t.cent = 556; + t.sterling = 556; + t.fraction = 167; + t.yen = 556; + t.florin = 556; + t.section = 556; + t.currency = 556; + t.quotesingle = 191; + t.quotedblleft = 333; + t.guillemotleft = 556; + t.guilsinglleft = 333; + t.guilsinglright = 333; + t.fi = 500; + t.fl = 500; + t.endash = 556; + t.dagger = 556; + t.daggerdbl = 556; + t.periodcentered = 278; + t.paragraph = 537; + t.bullet = 350; + t.quotesinglbase = 222; + t.quotedblbase = 333; + t.quotedblright = 333; + t.guillemotright = 556; + t.ellipsis = 1000; + t.perthousand = 1000; + t.questiondown = 611; + t.grave = 333; + t.acute = 333; + t.circumflex = 333; + t.tilde = 333; + t.macron = 333; + t.breve = 333; + t.dotaccent = 333; + t.dieresis = 333; + t.ring = 333; + t.cedilla = 333; + t.hungarumlaut = 333; + t.ogonek = 333; + t.caron = 333; + t.emdash = 1000; + t.AE = 1000; + t.ordfeminine = 370; + t.Lslash = 556; + t.Oslash = 778; + t.OE = 1000; + t.ordmasculine = 365; + t.ae = 889; + t.dotlessi = 278; + t.lslash = 222; + t.oslash = 611; + t.oe = 944; + t.germandbls = 611; + t.Idieresis = 278; + t.eacute = 556; + t.abreve = 556; + t.uhungarumlaut = 556; + t.ecaron = 556; + t.Ydieresis = 667; + t.divide = 584; + t.Yacute = 667; + t.Acircumflex = 667; + t.aacute = 556; + t.Ucircumflex = 722; + t.yacute = 500; + t.scommaaccent = 500; + t.ecircumflex = 556; + t.Uring = 722; + t.Udieresis = 722; + t.aogonek = 556; + t.Uacute = 722; + t.uogonek = 556; + t.Edieresis = 667; + t.Dcroat = 722; + t.commaaccent = 250; + t.copyright = 737; + t.Emacron = 667; + t.ccaron = 500; + t.aring = 556; + t.Ncommaaccent = 722; + t.lacute = 222; + t.agrave = 556; + t.Tcommaaccent = 611; + t.Cacute = 722; + t.atilde = 556; + t.Edotaccent = 667; + t.scaron = 500; + t.scedilla = 500; + t.iacute = 278; + t.lozenge = 471; + t.Rcaron = 722; + t.Gcommaaccent = 778; + t.ucircumflex = 556; + t.acircumflex = 556; + t.Amacron = 667; + t.rcaron = 333; + t.ccedilla = 500; + t.Zdotaccent = 611; + t.Thorn = 667; + t.Omacron = 778; + t.Racute = 722; + t.Sacute = 667; + t.dcaron = 643; + t.Umacron = 722; + t.uring = 556; + t.threesuperior = 333; + t.Ograve = 778; + t.Agrave = 667; + t.Abreve = 667; + t.multiply = 584; + t.uacute = 556; + t.Tcaron = 611; + t.partialdiff = 476; + t.ydieresis = 500; + t.Nacute = 722; + t.icircumflex = 278; + t.Ecircumflex = 667; + t.adieresis = 556; + t.edieresis = 556; + t.cacute = 500; + t.nacute = 556; + t.umacron = 556; + t.Ncaron = 722; + t.Iacute = 278; + t.plusminus = 584; + t.brokenbar = 260; + t.registered = 737; + t.Gbreve = 778; + t.Idotaccent = 278; + t.summation = 600; + t.Egrave = 667; + t.racute = 333; + t.omacron = 556; + t.Zacute = 611; + t.Zcaron = 611; + t.greaterequal = 549; + t.Eth = 722; + t.Ccedilla = 722; + t.lcommaaccent = 222; + t.tcaron = 317; + t.eogonek = 556; + t.Uogonek = 722; + t.Aacute = 667; + t.Adieresis = 667; + t.egrave = 556; + t.zacute = 500; + t.iogonek = 222; + t.Oacute = 778; + t.oacute = 556; + t.amacron = 556; + t.sacute = 500; + t.idieresis = 278; + t.Ocircumflex = 778; + t.Ugrave = 722; + t.Delta = 612; + t.thorn = 556; + t.twosuperior = 333; + t.Odieresis = 778; + t.mu = 556; + t.igrave = 278; + t.ohungarumlaut = 556; + t.Eogonek = 667; + t.dcroat = 556; + t.threequarters = 834; + t.Scedilla = 667; + t.lcaron = 299; + t.Kcommaaccent = 667; + t.Lacute = 556; + t.trademark = 1000; + t.edotaccent = 556; + t.Igrave = 278; + t.Imacron = 278; + t.Lcaron = 556; + t.onehalf = 834; + t.lessequal = 549; + t.ocircumflex = 556; + t.ntilde = 556; + t.Uhungarumlaut = 722; + t.Eacute = 667; + t.emacron = 556; + t.gbreve = 556; + t.onequarter = 834; + t.Scaron = 667; + t.Scommaaccent = 667; + t.Ohungarumlaut = 778; + t.degree = 400; + t.ograve = 556; + t.Ccaron = 722; + t.ugrave = 556; + t.radical = 453; + t.Dcaron = 722; + t.rcommaaccent = 333; + t.Ntilde = 722; + t.otilde = 556; + t.Rcommaaccent = 722; + t.Lcommaaccent = 556; + t.Atilde = 667; + t.Aogonek = 667; + t.Aring = 667; + t.Otilde = 778; + t.zdotaccent = 500; + t.Ecaron = 667; + t.Iogonek = 278; + t.kcommaaccent = 500; + t.minus = 584; + t.Icircumflex = 278; + t.ncaron = 556; + t.tcommaaccent = 278; + t.logicalnot = 584; + t.odieresis = 556; + t.udieresis = 556; + t.notequal = 549; + t.gcommaaccent = 556; + t.eth = 556; + t.zcaron = 500; + t.ncommaaccent = 556; + t.onesuperior = 333; + t.imacron = 278; + t.Euro = 556; + }); + t["Helvetica-Bold"] = (0, _core_utils.getLookupTableFactory)(function (t) { + t.space = 278; + t.exclam = 333; + t.quotedbl = 474; + t.numbersign = 556; + t.dollar = 556; + t.percent = 889; + t.ampersand = 722; + t.quoteright = 278; + t.parenleft = 333; + t.parenright = 333; + t.asterisk = 389; + t.plus = 584; + t.comma = 278; + t.hyphen = 333; + t.period = 278; + t.slash = 278; + t.zero = 556; + t.one = 556; + t.two = 556; + t.three = 556; + t.four = 556; + t.five = 556; + t.six = 556; + t.seven = 556; + t.eight = 556; + t.nine = 556; + t.colon = 333; + t.semicolon = 333; + t.less = 584; + t.equal = 584; + t.greater = 584; + t.question = 611; + t.at = 975; + t.A = 722; + t.B = 722; + t.C = 722; + t.D = 722; + t.E = 667; + t.F = 611; + t.G = 778; + t.H = 722; + t.I = 278; + t.J = 556; + t.K = 722; + t.L = 611; + t.M = 833; + t.N = 722; + t.O = 778; + t.P = 667; + t.Q = 778; + t.R = 722; + t.S = 667; + t.T = 611; + t.U = 722; + t.V = 667; + t.W = 944; + t.X = 667; + t.Y = 667; + t.Z = 611; + t.bracketleft = 333; + t.backslash = 278; + t.bracketright = 333; + t.asciicircum = 584; + t.underscore = 556; + t.quoteleft = 278; + t.a = 556; + t.b = 611; + t.c = 556; + t.d = 611; + t.e = 556; + t.f = 333; + t.g = 611; + t.h = 611; + t.i = 278; + t.j = 278; + t.k = 556; + t.l = 278; + t.m = 889; + t.n = 611; + t.o = 611; + t.p = 611; + t.q = 611; + t.r = 389; + t.s = 556; + t.t = 333; + t.u = 611; + t.v = 556; + t.w = 778; + t.x = 556; + t.y = 556; + t.z = 500; + t.braceleft = 389; + t.bar = 280; + t.braceright = 389; + t.asciitilde = 584; + t.exclamdown = 333; + t.cent = 556; + t.sterling = 556; + t.fraction = 167; + t.yen = 556; + t.florin = 556; + t.section = 556; + t.currency = 556; + t.quotesingle = 238; + t.quotedblleft = 500; + t.guillemotleft = 556; + t.guilsinglleft = 333; + t.guilsinglright = 333; + t.fi = 611; + t.fl = 611; + t.endash = 556; + t.dagger = 556; + t.daggerdbl = 556; + t.periodcentered = 278; + t.paragraph = 556; + t.bullet = 350; + t.quotesinglbase = 278; + t.quotedblbase = 500; + t.quotedblright = 500; + t.guillemotright = 556; + t.ellipsis = 1000; + t.perthousand = 1000; + t.questiondown = 611; + t.grave = 333; + t.acute = 333; + t.circumflex = 333; + t.tilde = 333; + t.macron = 333; + t.breve = 333; + t.dotaccent = 333; + t.dieresis = 333; + t.ring = 333; + t.cedilla = 333; + t.hungarumlaut = 333; + t.ogonek = 333; + t.caron = 333; + t.emdash = 1000; + t.AE = 1000; + t.ordfeminine = 370; + t.Lslash = 611; + t.Oslash = 778; + t.OE = 1000; + t.ordmasculine = 365; + t.ae = 889; + t.dotlessi = 278; + t.lslash = 278; + t.oslash = 611; + t.oe = 944; + t.germandbls = 611; + t.Idieresis = 278; + t.eacute = 556; + t.abreve = 556; + t.uhungarumlaut = 611; + t.ecaron = 556; + t.Ydieresis = 667; + t.divide = 584; + t.Yacute = 667; + t.Acircumflex = 722; + t.aacute = 556; + t.Ucircumflex = 722; + t.yacute = 556; + t.scommaaccent = 556; + t.ecircumflex = 556; + t.Uring = 722; + t.Udieresis = 722; + t.aogonek = 556; + t.Uacute = 722; + t.uogonek = 611; + t.Edieresis = 667; + t.Dcroat = 722; + t.commaaccent = 250; + t.copyright = 737; + t.Emacron = 667; + t.ccaron = 556; + t.aring = 556; + t.Ncommaaccent = 722; + t.lacute = 278; + t.agrave = 556; + t.Tcommaaccent = 611; + t.Cacute = 722; + t.atilde = 556; + t.Edotaccent = 667; + t.scaron = 556; + t.scedilla = 556; + t.iacute = 278; + t.lozenge = 494; + t.Rcaron = 722; + t.Gcommaaccent = 778; + t.ucircumflex = 611; + t.acircumflex = 556; + t.Amacron = 722; + t.rcaron = 389; + t.ccedilla = 556; + t.Zdotaccent = 611; + t.Thorn = 667; + t.Omacron = 778; + t.Racute = 722; + t.Sacute = 667; + t.dcaron = 743; + t.Umacron = 722; + t.uring = 611; + t.threesuperior = 333; + t.Ograve = 778; + t.Agrave = 722; + t.Abreve = 722; + t.multiply = 584; + t.uacute = 611; + t.Tcaron = 611; + t.partialdiff = 494; + t.ydieresis = 556; + t.Nacute = 722; + t.icircumflex = 278; + t.Ecircumflex = 667; + t.adieresis = 556; + t.edieresis = 556; + t.cacute = 556; + t.nacute = 611; + t.umacron = 611; + t.Ncaron = 722; + t.Iacute = 278; + t.plusminus = 584; + t.brokenbar = 280; + t.registered = 737; + t.Gbreve = 778; + t.Idotaccent = 278; + t.summation = 600; + t.Egrave = 667; + t.racute = 389; + t.omacron = 611; + t.Zacute = 611; + t.Zcaron = 611; + t.greaterequal = 549; + t.Eth = 722; + t.Ccedilla = 722; + t.lcommaaccent = 278; + t.tcaron = 389; + t.eogonek = 556; + t.Uogonek = 722; + t.Aacute = 722; + t.Adieresis = 722; + t.egrave = 556; + t.zacute = 500; + t.iogonek = 278; + t.Oacute = 778; + t.oacute = 611; + t.amacron = 556; + t.sacute = 556; + t.idieresis = 278; + t.Ocircumflex = 778; + t.Ugrave = 722; + t.Delta = 612; + t.thorn = 611; + t.twosuperior = 333; + t.Odieresis = 778; + t.mu = 611; + t.igrave = 278; + t.ohungarumlaut = 611; + t.Eogonek = 667; + t.dcroat = 611; + t.threequarters = 834; + t.Scedilla = 667; + t.lcaron = 400; + t.Kcommaaccent = 722; + t.Lacute = 611; + t.trademark = 1000; + t.edotaccent = 556; + t.Igrave = 278; + t.Imacron = 278; + t.Lcaron = 611; + t.onehalf = 834; + t.lessequal = 549; + t.ocircumflex = 611; + t.ntilde = 611; + t.Uhungarumlaut = 722; + t.Eacute = 667; + t.emacron = 556; + t.gbreve = 611; + t.onequarter = 834; + t.Scaron = 667; + t.Scommaaccent = 667; + t.Ohungarumlaut = 778; + t.degree = 400; + t.ograve = 611; + t.Ccaron = 722; + t.ugrave = 611; + t.radical = 549; + t.Dcaron = 722; + t.rcommaaccent = 389; + t.Ntilde = 722; + t.otilde = 611; + t.Rcommaaccent = 722; + t.Lcommaaccent = 611; + t.Atilde = 722; + t.Aogonek = 722; + t.Aring = 722; + t.Otilde = 778; + t.zdotaccent = 500; + t.Ecaron = 667; + t.Iogonek = 278; + t.kcommaaccent = 556; + t.minus = 584; + t.Icircumflex = 278; + t.ncaron = 611; + t.tcommaaccent = 333; + t.logicalnot = 584; + t.odieresis = 611; + t.udieresis = 611; + t.notequal = 549; + t.gcommaaccent = 611; + t.eth = 611; + t.zcaron = 500; + t.ncommaaccent = 611; + t.onesuperior = 333; + t.imacron = 278; + t.Euro = 556; + }); + t["Helvetica-BoldOblique"] = (0, _core_utils.getLookupTableFactory)(function (t) { + t.space = 278; + t.exclam = 333; + t.quotedbl = 474; + t.numbersign = 556; + t.dollar = 556; + t.percent = 889; + t.ampersand = 722; + t.quoteright = 278; + t.parenleft = 333; + t.parenright = 333; + t.asterisk = 389; + t.plus = 584; + t.comma = 278; + t.hyphen = 333; + t.period = 278; + t.slash = 278; + t.zero = 556; + t.one = 556; + t.two = 556; + t.three = 556; + t.four = 556; + t.five = 556; + t.six = 556; + t.seven = 556; + t.eight = 556; + t.nine = 556; + t.colon = 333; + t.semicolon = 333; + t.less = 584; + t.equal = 584; + t.greater = 584; + t.question = 611; + t.at = 975; + t.A = 722; + t.B = 722; + t.C = 722; + t.D = 722; + t.E = 667; + t.F = 611; + t.G = 778; + t.H = 722; + t.I = 278; + t.J = 556; + t.K = 722; + t.L = 611; + t.M = 833; + t.N = 722; + t.O = 778; + t.P = 667; + t.Q = 778; + t.R = 722; + t.S = 667; + t.T = 611; + t.U = 722; + t.V = 667; + t.W = 944; + t.X = 667; + t.Y = 667; + t.Z = 611; + t.bracketleft = 333; + t.backslash = 278; + t.bracketright = 333; + t.asciicircum = 584; + t.underscore = 556; + t.quoteleft = 278; + t.a = 556; + t.b = 611; + t.c = 556; + t.d = 611; + t.e = 556; + t.f = 333; + t.g = 611; + t.h = 611; + t.i = 278; + t.j = 278; + t.k = 556; + t.l = 278; + t.m = 889; + t.n = 611; + t.o = 611; + t.p = 611; + t.q = 611; + t.r = 389; + t.s = 556; + t.t = 333; + t.u = 611; + t.v = 556; + t.w = 778; + t.x = 556; + t.y = 556; + t.z = 500; + t.braceleft = 389; + t.bar = 280; + t.braceright = 389; + t.asciitilde = 584; + t.exclamdown = 333; + t.cent = 556; + t.sterling = 556; + t.fraction = 167; + t.yen = 556; + t.florin = 556; + t.section = 556; + t.currency = 556; + t.quotesingle = 238; + t.quotedblleft = 500; + t.guillemotleft = 556; + t.guilsinglleft = 333; + t.guilsinglright = 333; + t.fi = 611; + t.fl = 611; + t.endash = 556; + t.dagger = 556; + t.daggerdbl = 556; + t.periodcentered = 278; + t.paragraph = 556; + t.bullet = 350; + t.quotesinglbase = 278; + t.quotedblbase = 500; + t.quotedblright = 500; + t.guillemotright = 556; + t.ellipsis = 1000; + t.perthousand = 1000; + t.questiondown = 611; + t.grave = 333; + t.acute = 333; + t.circumflex = 333; + t.tilde = 333; + t.macron = 333; + t.breve = 333; + t.dotaccent = 333; + t.dieresis = 333; + t.ring = 333; + t.cedilla = 333; + t.hungarumlaut = 333; + t.ogonek = 333; + t.caron = 333; + t.emdash = 1000; + t.AE = 1000; + t.ordfeminine = 370; + t.Lslash = 611; + t.Oslash = 778; + t.OE = 1000; + t.ordmasculine = 365; + t.ae = 889; + t.dotlessi = 278; + t.lslash = 278; + t.oslash = 611; + t.oe = 944; + t.germandbls = 611; + t.Idieresis = 278; + t.eacute = 556; + t.abreve = 556; + t.uhungarumlaut = 611; + t.ecaron = 556; + t.Ydieresis = 667; + t.divide = 584; + t.Yacute = 667; + t.Acircumflex = 722; + t.aacute = 556; + t.Ucircumflex = 722; + t.yacute = 556; + t.scommaaccent = 556; + t.ecircumflex = 556; + t.Uring = 722; + t.Udieresis = 722; + t.aogonek = 556; + t.Uacute = 722; + t.uogonek = 611; + t.Edieresis = 667; + t.Dcroat = 722; + t.commaaccent = 250; + t.copyright = 737; + t.Emacron = 667; + t.ccaron = 556; + t.aring = 556; + t.Ncommaaccent = 722; + t.lacute = 278; + t.agrave = 556; + t.Tcommaaccent = 611; + t.Cacute = 722; + t.atilde = 556; + t.Edotaccent = 667; + t.scaron = 556; + t.scedilla = 556; + t.iacute = 278; + t.lozenge = 494; + t.Rcaron = 722; + t.Gcommaaccent = 778; + t.ucircumflex = 611; + t.acircumflex = 556; + t.Amacron = 722; + t.rcaron = 389; + t.ccedilla = 556; + t.Zdotaccent = 611; + t.Thorn = 667; + t.Omacron = 778; + t.Racute = 722; + t.Sacute = 667; + t.dcaron = 743; + t.Umacron = 722; + t.uring = 611; + t.threesuperior = 333; + t.Ograve = 778; + t.Agrave = 722; + t.Abreve = 722; + t.multiply = 584; + t.uacute = 611; + t.Tcaron = 611; + t.partialdiff = 494; + t.ydieresis = 556; + t.Nacute = 722; + t.icircumflex = 278; + t.Ecircumflex = 667; + t.adieresis = 556; + t.edieresis = 556; + t.cacute = 556; + t.nacute = 611; + t.umacron = 611; + t.Ncaron = 722; + t.Iacute = 278; + t.plusminus = 584; + t.brokenbar = 280; + t.registered = 737; + t.Gbreve = 778; + t.Idotaccent = 278; + t.summation = 600; + t.Egrave = 667; + t.racute = 389; + t.omacron = 611; + t.Zacute = 611; + t.Zcaron = 611; + t.greaterequal = 549; + t.Eth = 722; + t.Ccedilla = 722; + t.lcommaaccent = 278; + t.tcaron = 389; + t.eogonek = 556; + t.Uogonek = 722; + t.Aacute = 722; + t.Adieresis = 722; + t.egrave = 556; + t.zacute = 500; + t.iogonek = 278; + t.Oacute = 778; + t.oacute = 611; + t.amacron = 556; + t.sacute = 556; + t.idieresis = 278; + t.Ocircumflex = 778; + t.Ugrave = 722; + t.Delta = 612; + t.thorn = 611; + t.twosuperior = 333; + t.Odieresis = 778; + t.mu = 611; + t.igrave = 278; + t.ohungarumlaut = 611; + t.Eogonek = 667; + t.dcroat = 611; + t.threequarters = 834; + t.Scedilla = 667; + t.lcaron = 400; + t.Kcommaaccent = 722; + t.Lacute = 611; + t.trademark = 1000; + t.edotaccent = 556; + t.Igrave = 278; + t.Imacron = 278; + t.Lcaron = 611; + t.onehalf = 834; + t.lessequal = 549; + t.ocircumflex = 611; + t.ntilde = 611; + t.Uhungarumlaut = 722; + t.Eacute = 667; + t.emacron = 556; + t.gbreve = 611; + t.onequarter = 834; + t.Scaron = 667; + t.Scommaaccent = 667; + t.Ohungarumlaut = 778; + t.degree = 400; + t.ograve = 611; + t.Ccaron = 722; + t.ugrave = 611; + t.radical = 549; + t.Dcaron = 722; + t.rcommaaccent = 389; + t.Ntilde = 722; + t.otilde = 611; + t.Rcommaaccent = 722; + t.Lcommaaccent = 611; + t.Atilde = 722; + t.Aogonek = 722; + t.Aring = 722; + t.Otilde = 778; + t.zdotaccent = 500; + t.Ecaron = 667; + t.Iogonek = 278; + t.kcommaaccent = 556; + t.minus = 584; + t.Icircumflex = 278; + t.ncaron = 611; + t.tcommaaccent = 333; + t.logicalnot = 584; + t.odieresis = 611; + t.udieresis = 611; + t.notequal = 549; + t.gcommaaccent = 611; + t.eth = 611; + t.zcaron = 500; + t.ncommaaccent = 611; + t.onesuperior = 333; + t.imacron = 278; + t.Euro = 556; + }); + t["Helvetica-Oblique"] = (0, _core_utils.getLookupTableFactory)(function (t) { + t.space = 278; + t.exclam = 278; + t.quotedbl = 355; + t.numbersign = 556; + t.dollar = 556; + t.percent = 889; + t.ampersand = 667; + t.quoteright = 222; + t.parenleft = 333; + t.parenright = 333; + t.asterisk = 389; + t.plus = 584; + t.comma = 278; + t.hyphen = 333; + t.period = 278; + t.slash = 278; + t.zero = 556; + t.one = 556; + t.two = 556; + t.three = 556; + t.four = 556; + t.five = 556; + t.six = 556; + t.seven = 556; + t.eight = 556; + t.nine = 556; + t.colon = 278; + t.semicolon = 278; + t.less = 584; + t.equal = 584; + t.greater = 584; + t.question = 556; + t.at = 1015; + t.A = 667; + t.B = 667; + t.C = 722; + t.D = 722; + t.E = 667; + t.F = 611; + t.G = 778; + t.H = 722; + t.I = 278; + t.J = 500; + t.K = 667; + t.L = 556; + t.M = 833; + t.N = 722; + t.O = 778; + t.P = 667; + t.Q = 778; + t.R = 722; + t.S = 667; + t.T = 611; + t.U = 722; + t.V = 667; + t.W = 944; + t.X = 667; + t.Y = 667; + t.Z = 611; + t.bracketleft = 278; + t.backslash = 278; + t.bracketright = 278; + t.asciicircum = 469; + t.underscore = 556; + t.quoteleft = 222; + t.a = 556; + t.b = 556; + t.c = 500; + t.d = 556; + t.e = 556; + t.f = 278; + t.g = 556; + t.h = 556; + t.i = 222; + t.j = 222; + t.k = 500; + t.l = 222; + t.m = 833; + t.n = 556; + t.o = 556; + t.p = 556; + t.q = 556; + t.r = 333; + t.s = 500; + t.t = 278; + t.u = 556; + t.v = 500; + t.w = 722; + t.x = 500; + t.y = 500; + t.z = 500; + t.braceleft = 334; + t.bar = 260; + t.braceright = 334; + t.asciitilde = 584; + t.exclamdown = 333; + t.cent = 556; + t.sterling = 556; + t.fraction = 167; + t.yen = 556; + t.florin = 556; + t.section = 556; + t.currency = 556; + t.quotesingle = 191; + t.quotedblleft = 333; + t.guillemotleft = 556; + t.guilsinglleft = 333; + t.guilsinglright = 333; + t.fi = 500; + t.fl = 500; + t.endash = 556; + t.dagger = 556; + t.daggerdbl = 556; + t.periodcentered = 278; + t.paragraph = 537; + t.bullet = 350; + t.quotesinglbase = 222; + t.quotedblbase = 333; + t.quotedblright = 333; + t.guillemotright = 556; + t.ellipsis = 1000; + t.perthousand = 1000; + t.questiondown = 611; + t.grave = 333; + t.acute = 333; + t.circumflex = 333; + t.tilde = 333; + t.macron = 333; + t.breve = 333; + t.dotaccent = 333; + t.dieresis = 333; + t.ring = 333; + t.cedilla = 333; + t.hungarumlaut = 333; + t.ogonek = 333; + t.caron = 333; + t.emdash = 1000; + t.AE = 1000; + t.ordfeminine = 370; + t.Lslash = 556; + t.Oslash = 778; + t.OE = 1000; + t.ordmasculine = 365; + t.ae = 889; + t.dotlessi = 278; + t.lslash = 222; + t.oslash = 611; + t.oe = 944; + t.germandbls = 611; + t.Idieresis = 278; + t.eacute = 556; + t.abreve = 556; + t.uhungarumlaut = 556; + t.ecaron = 556; + t.Ydieresis = 667; + t.divide = 584; + t.Yacute = 667; + t.Acircumflex = 667; + t.aacute = 556; + t.Ucircumflex = 722; + t.yacute = 500; + t.scommaaccent = 500; + t.ecircumflex = 556; + t.Uring = 722; + t.Udieresis = 722; + t.aogonek = 556; + t.Uacute = 722; + t.uogonek = 556; + t.Edieresis = 667; + t.Dcroat = 722; + t.commaaccent = 250; + t.copyright = 737; + t.Emacron = 667; + t.ccaron = 500; + t.aring = 556; + t.Ncommaaccent = 722; + t.lacute = 222; + t.agrave = 556; + t.Tcommaaccent = 611; + t.Cacute = 722; + t.atilde = 556; + t.Edotaccent = 667; + t.scaron = 500; + t.scedilla = 500; + t.iacute = 278; + t.lozenge = 471; + t.Rcaron = 722; + t.Gcommaaccent = 778; + t.ucircumflex = 556; + t.acircumflex = 556; + t.Amacron = 667; + t.rcaron = 333; + t.ccedilla = 500; + t.Zdotaccent = 611; + t.Thorn = 667; + t.Omacron = 778; + t.Racute = 722; + t.Sacute = 667; + t.dcaron = 643; + t.Umacron = 722; + t.uring = 556; + t.threesuperior = 333; + t.Ograve = 778; + t.Agrave = 667; + t.Abreve = 667; + t.multiply = 584; + t.uacute = 556; + t.Tcaron = 611; + t.partialdiff = 476; + t.ydieresis = 500; + t.Nacute = 722; + t.icircumflex = 278; + t.Ecircumflex = 667; + t.adieresis = 556; + t.edieresis = 556; + t.cacute = 500; + t.nacute = 556; + t.umacron = 556; + t.Ncaron = 722; + t.Iacute = 278; + t.plusminus = 584; + t.brokenbar = 260; + t.registered = 737; + t.Gbreve = 778; + t.Idotaccent = 278; + t.summation = 600; + t.Egrave = 667; + t.racute = 333; + t.omacron = 556; + t.Zacute = 611; + t.Zcaron = 611; + t.greaterequal = 549; + t.Eth = 722; + t.Ccedilla = 722; + t.lcommaaccent = 222; + t.tcaron = 317; + t.eogonek = 556; + t.Uogonek = 722; + t.Aacute = 667; + t.Adieresis = 667; + t.egrave = 556; + t.zacute = 500; + t.iogonek = 222; + t.Oacute = 778; + t.oacute = 556; + t.amacron = 556; + t.sacute = 500; + t.idieresis = 278; + t.Ocircumflex = 778; + t.Ugrave = 722; + t.Delta = 612; + t.thorn = 556; + t.twosuperior = 333; + t.Odieresis = 778; + t.mu = 556; + t.igrave = 278; + t.ohungarumlaut = 556; + t.Eogonek = 667; + t.dcroat = 556; + t.threequarters = 834; + t.Scedilla = 667; + t.lcaron = 299; + t.Kcommaaccent = 667; + t.Lacute = 556; + t.trademark = 1000; + t.edotaccent = 556; + t.Igrave = 278; + t.Imacron = 278; + t.Lcaron = 556; + t.onehalf = 834; + t.lessequal = 549; + t.ocircumflex = 556; + t.ntilde = 556; + t.Uhungarumlaut = 722; + t.Eacute = 667; + t.emacron = 556; + t.gbreve = 556; + t.onequarter = 834; + t.Scaron = 667; + t.Scommaaccent = 667; + t.Ohungarumlaut = 778; + t.degree = 400; + t.ograve = 556; + t.Ccaron = 722; + t.ugrave = 556; + t.radical = 453; + t.Dcaron = 722; + t.rcommaaccent = 333; + t.Ntilde = 722; + t.otilde = 556; + t.Rcommaaccent = 722; + t.Lcommaaccent = 556; + t.Atilde = 667; + t.Aogonek = 667; + t.Aring = 667; + t.Otilde = 778; + t.zdotaccent = 500; + t.Ecaron = 667; + t.Iogonek = 278; + t.kcommaaccent = 500; + t.minus = 584; + t.Icircumflex = 278; + t.ncaron = 556; + t.tcommaaccent = 278; + t.logicalnot = 584; + t.odieresis = 556; + t.udieresis = 556; + t.notequal = 549; + t.gcommaaccent = 556; + t.eth = 556; + t.zcaron = 500; + t.ncommaaccent = 556; + t.onesuperior = 333; + t.imacron = 278; + t.Euro = 556; + }); + t.Symbol = (0, _core_utils.getLookupTableFactory)(function (t) { + t.space = 250; + t.exclam = 333; + t.universal = 713; + t.numbersign = 500; + t.existential = 549; + t.percent = 833; + t.ampersand = 778; + t.suchthat = 439; + t.parenleft = 333; + t.parenright = 333; + t.asteriskmath = 500; + t.plus = 549; + t.comma = 250; + t.minus = 549; + t.period = 250; + t.slash = 278; + t.zero = 500; + t.one = 500; + t.two = 500; + t.three = 500; + t.four = 500; + t.five = 500; + t.six = 500; + t.seven = 500; + t.eight = 500; + t.nine = 500; + t.colon = 278; + t.semicolon = 278; + t.less = 549; + t.equal = 549; + t.greater = 549; + t.question = 444; + t.congruent = 549; + t.Alpha = 722; + t.Beta = 667; + t.Chi = 722; + t.Delta = 612; + t.Epsilon = 611; + t.Phi = 763; + t.Gamma = 603; + t.Eta = 722; + t.Iota = 333; + t.theta1 = 631; + t.Kappa = 722; + t.Lambda = 686; + t.Mu = 889; + t.Nu = 722; + t.Omicron = 722; + t.Pi = 768; + t.Theta = 741; + t.Rho = 556; + t.Sigma = 592; + t.Tau = 611; + t.Upsilon = 690; + t.sigma1 = 439; + t.Omega = 768; + t.Xi = 645; + t.Psi = 795; + t.Zeta = 611; + t.bracketleft = 333; + t.therefore = 863; + t.bracketright = 333; + t.perpendicular = 658; + t.underscore = 500; + t.radicalex = 500; + t.alpha = 631; + t.beta = 549; + t.chi = 549; + t.delta = 494; + t.epsilon = 439; + t.phi = 521; + t.gamma = 411; + t.eta = 603; + t.iota = 329; + t.phi1 = 603; + t.kappa = 549; + t.lambda = 549; + t.mu = 576; + t.nu = 521; + t.omicron = 549; + t.pi = 549; + t.theta = 521; + t.rho = 549; + t.sigma = 603; + t.tau = 439; + t.upsilon = 576; + t.omega1 = 713; + t.omega = 686; + t.xi = 493; + t.psi = 686; + t.zeta = 494; + t.braceleft = 480; + t.bar = 200; + t.braceright = 480; + t.similar = 549; + t.Euro = 750; + t.Upsilon1 = 620; + t.minute = 247; + t.lessequal = 549; + t.fraction = 167; + t.infinity = 713; + t.florin = 500; + t.club = 753; + t.diamond = 753; + t.heart = 753; + t.spade = 753; + t.arrowboth = 1042; + t.arrowleft = 987; + t.arrowup = 603; + t.arrowright = 987; + t.arrowdown = 603; + t.degree = 400; + t.plusminus = 549; + t.second = 411; + t.greaterequal = 549; + t.multiply = 549; + t.proportional = 713; + t.partialdiff = 494; + t.bullet = 460; + t.divide = 549; + t.notequal = 549; + t.equivalence = 549; + t.approxequal = 549; + t.ellipsis = 1000; + t.arrowvertex = 603; + t.arrowhorizex = 1000; + t.carriagereturn = 658; + t.aleph = 823; + t.Ifraktur = 686; + t.Rfraktur = 795; + t.weierstrass = 987; + t.circlemultiply = 768; + t.circleplus = 768; + t.emptyset = 823; + t.intersection = 768; + t.union = 768; + t.propersuperset = 713; + t.reflexsuperset = 713; + t.notsubset = 713; + t.propersubset = 713; + t.reflexsubset = 713; + t.element = 713; + t.notelement = 713; + t.angle = 768; + t.gradient = 713; + t.registerserif = 790; + t.copyrightserif = 790; + t.trademarkserif = 890; + t.product = 823; + t.radical = 549; + t.dotmath = 250; + t.logicalnot = 713; + t.logicaland = 603; + t.logicalor = 603; + t.arrowdblboth = 1042; + t.arrowdblleft = 987; + t.arrowdblup = 603; + t.arrowdblright = 987; + t.arrowdbldown = 603; + t.lozenge = 494; + t.angleleft = 329; + t.registersans = 790; + t.copyrightsans = 790; + t.trademarksans = 786; + t.summation = 713; + t.parenlefttp = 384; + t.parenleftex = 384; + t.parenleftbt = 384; + t.bracketlefttp = 384; + t.bracketleftex = 384; + t.bracketleftbt = 384; + t.bracelefttp = 494; + t.braceleftmid = 494; + t.braceleftbt = 494; + t.braceex = 494; + t.angleright = 329; + t.integral = 274; + t.integraltp = 686; + t.integralex = 686; + t.integralbt = 686; + t.parenrighttp = 384; + t.parenrightex = 384; + t.parenrightbt = 384; + t.bracketrighttp = 384; + t.bracketrightex = 384; + t.bracketrightbt = 384; + t.bracerighttp = 494; + t.bracerightmid = 494; + t.bracerightbt = 494; + t.apple = 790; + }); + t["Times-Roman"] = (0, _core_utils.getLookupTableFactory)(function (t) { + t.space = 250; + t.exclam = 333; + t.quotedbl = 408; + t.numbersign = 500; + t.dollar = 500; + t.percent = 833; + t.ampersand = 778; + t.quoteright = 333; + t.parenleft = 333; + t.parenright = 333; + t.asterisk = 500; + t.plus = 564; + t.comma = 250; + t.hyphen = 333; + t.period = 250; + t.slash = 278; + t.zero = 500; + t.one = 500; + t.two = 500; + t.three = 500; + t.four = 500; + t.five = 500; + t.six = 500; + t.seven = 500; + t.eight = 500; + t.nine = 500; + t.colon = 278; + t.semicolon = 278; + t.less = 564; + t.equal = 564; + t.greater = 564; + t.question = 444; + t.at = 921; + t.A = 722; + t.B = 667; + t.C = 667; + t.D = 722; + t.E = 611; + t.F = 556; + t.G = 722; + t.H = 722; + t.I = 333; + t.J = 389; + t.K = 722; + t.L = 611; + t.M = 889; + t.N = 722; + t.O = 722; + t.P = 556; + t.Q = 722; + t.R = 667; + t.S = 556; + t.T = 611; + t.U = 722; + t.V = 722; + t.W = 944; + t.X = 722; + t.Y = 722; + t.Z = 611; + t.bracketleft = 333; + t.backslash = 278; + t.bracketright = 333; + t.asciicircum = 469; + t.underscore = 500; + t.quoteleft = 333; + t.a = 444; + t.b = 500; + t.c = 444; + t.d = 500; + t.e = 444; + t.f = 333; + t.g = 500; + t.h = 500; + t.i = 278; + t.j = 278; + t.k = 500; + t.l = 278; + t.m = 778; + t.n = 500; + t.o = 500; + t.p = 500; + t.q = 500; + t.r = 333; + t.s = 389; + t.t = 278; + t.u = 500; + t.v = 500; + t.w = 722; + t.x = 500; + t.y = 500; + t.z = 444; + t.braceleft = 480; + t.bar = 200; + t.braceright = 480; + t.asciitilde = 541; + t.exclamdown = 333; + t.cent = 500; + t.sterling = 500; + t.fraction = 167; + t.yen = 500; + t.florin = 500; + t.section = 500; + t.currency = 500; + t.quotesingle = 180; + t.quotedblleft = 444; + t.guillemotleft = 500; + t.guilsinglleft = 333; + t.guilsinglright = 333; + t.fi = 556; + t.fl = 556; + t.endash = 500; + t.dagger = 500; + t.daggerdbl = 500; + t.periodcentered = 250; + t.paragraph = 453; + t.bullet = 350; + t.quotesinglbase = 333; + t.quotedblbase = 444; + t.quotedblright = 444; + t.guillemotright = 500; + t.ellipsis = 1000; + t.perthousand = 1000; + t.questiondown = 444; + t.grave = 333; + t.acute = 333; + t.circumflex = 333; + t.tilde = 333; + t.macron = 333; + t.breve = 333; + t.dotaccent = 333; + t.dieresis = 333; + t.ring = 333; + t.cedilla = 333; + t.hungarumlaut = 333; + t.ogonek = 333; + t.caron = 333; + t.emdash = 1000; + t.AE = 889; + t.ordfeminine = 276; + t.Lslash = 611; + t.Oslash = 722; + t.OE = 889; + t.ordmasculine = 310; + t.ae = 667; + t.dotlessi = 278; + t.lslash = 278; + t.oslash = 500; + t.oe = 722; + t.germandbls = 500; + t.Idieresis = 333; + t.eacute = 444; + t.abreve = 444; + t.uhungarumlaut = 500; + t.ecaron = 444; + t.Ydieresis = 722; + t.divide = 564; + t.Yacute = 722; + t.Acircumflex = 722; + t.aacute = 444; + t.Ucircumflex = 722; + t.yacute = 500; + t.scommaaccent = 389; + t.ecircumflex = 444; + t.Uring = 722; + t.Udieresis = 722; + t.aogonek = 444; + t.Uacute = 722; + t.uogonek = 500; + t.Edieresis = 611; + t.Dcroat = 722; + t.commaaccent = 250; + t.copyright = 760; + t.Emacron = 611; + t.ccaron = 444; + t.aring = 444; + t.Ncommaaccent = 722; + t.lacute = 278; + t.agrave = 444; + t.Tcommaaccent = 611; + t.Cacute = 667; + t.atilde = 444; + t.Edotaccent = 611; + t.scaron = 389; + t.scedilla = 389; + t.iacute = 278; + t.lozenge = 471; + t.Rcaron = 667; + t.Gcommaaccent = 722; + t.ucircumflex = 500; + t.acircumflex = 444; + t.Amacron = 722; + t.rcaron = 333; + t.ccedilla = 444; + t.Zdotaccent = 611; + t.Thorn = 556; + t.Omacron = 722; + t.Racute = 667; + t.Sacute = 556; + t.dcaron = 588; + t.Umacron = 722; + t.uring = 500; + t.threesuperior = 300; + t.Ograve = 722; + t.Agrave = 722; + t.Abreve = 722; + t.multiply = 564; + t.uacute = 500; + t.Tcaron = 611; + t.partialdiff = 476; + t.ydieresis = 500; + t.Nacute = 722; + t.icircumflex = 278; + t.Ecircumflex = 611; + t.adieresis = 444; + t.edieresis = 444; + t.cacute = 444; + t.nacute = 500; + t.umacron = 500; + t.Ncaron = 722; + t.Iacute = 333; + t.plusminus = 564; + t.brokenbar = 200; + t.registered = 760; + t.Gbreve = 722; + t.Idotaccent = 333; + t.summation = 600; + t.Egrave = 611; + t.racute = 333; + t.omacron = 500; + t.Zacute = 611; + t.Zcaron = 611; + t.greaterequal = 549; + t.Eth = 722; + t.Ccedilla = 667; + t.lcommaaccent = 278; + t.tcaron = 326; + t.eogonek = 444; + t.Uogonek = 722; + t.Aacute = 722; + t.Adieresis = 722; + t.egrave = 444; + t.zacute = 444; + t.iogonek = 278; + t.Oacute = 722; + t.oacute = 500; + t.amacron = 444; + t.sacute = 389; + t.idieresis = 278; + t.Ocircumflex = 722; + t.Ugrave = 722; + t.Delta = 612; + t.thorn = 500; + t.twosuperior = 300; + t.Odieresis = 722; + t.mu = 500; + t.igrave = 278; + t.ohungarumlaut = 500; + t.Eogonek = 611; + t.dcroat = 500; + t.threequarters = 750; + t.Scedilla = 556; + t.lcaron = 344; + t.Kcommaaccent = 722; + t.Lacute = 611; + t.trademark = 980; + t.edotaccent = 444; + t.Igrave = 333; + t.Imacron = 333; + t.Lcaron = 611; + t.onehalf = 750; + t.lessequal = 549; + t.ocircumflex = 500; + t.ntilde = 500; + t.Uhungarumlaut = 722; + t.Eacute = 611; + t.emacron = 444; + t.gbreve = 500; + t.onequarter = 750; + t.Scaron = 556; + t.Scommaaccent = 556; + t.Ohungarumlaut = 722; + t.degree = 400; + t.ograve = 500; + t.Ccaron = 667; + t.ugrave = 500; + t.radical = 453; + t.Dcaron = 722; + t.rcommaaccent = 333; + t.Ntilde = 722; + t.otilde = 500; + t.Rcommaaccent = 667; + t.Lcommaaccent = 611; + t.Atilde = 722; + t.Aogonek = 722; + t.Aring = 722; + t.Otilde = 722; + t.zdotaccent = 444; + t.Ecaron = 611; + t.Iogonek = 333; + t.kcommaaccent = 500; + t.minus = 564; + t.Icircumflex = 333; + t.ncaron = 500; + t.tcommaaccent = 278; + t.logicalnot = 564; + t.odieresis = 500; + t.udieresis = 500; + t.notequal = 549; + t.gcommaaccent = 500; + t.eth = 500; + t.zcaron = 444; + t.ncommaaccent = 500; + t.onesuperior = 300; + t.imacron = 278; + t.Euro = 500; + }); + t["Times-Bold"] = (0, _core_utils.getLookupTableFactory)(function (t) { + t.space = 250; + t.exclam = 333; + t.quotedbl = 555; + t.numbersign = 500; + t.dollar = 500; + t.percent = 1000; + t.ampersand = 833; + t.quoteright = 333; + t.parenleft = 333; + t.parenright = 333; + t.asterisk = 500; + t.plus = 570; + t.comma = 250; + t.hyphen = 333; + t.period = 250; + t.slash = 278; + t.zero = 500; + t.one = 500; + t.two = 500; + t.three = 500; + t.four = 500; + t.five = 500; + t.six = 500; + t.seven = 500; + t.eight = 500; + t.nine = 500; + t.colon = 333; + t.semicolon = 333; + t.less = 570; + t.equal = 570; + t.greater = 570; + t.question = 500; + t.at = 930; + t.A = 722; + t.B = 667; + t.C = 722; + t.D = 722; + t.E = 667; + t.F = 611; + t.G = 778; + t.H = 778; + t.I = 389; + t.J = 500; + t.K = 778; + t.L = 667; + t.M = 944; + t.N = 722; + t.O = 778; + t.P = 611; + t.Q = 778; + t.R = 722; + t.S = 556; + t.T = 667; + t.U = 722; + t.V = 722; + t.W = 1000; + t.X = 722; + t.Y = 722; + t.Z = 667; + t.bracketleft = 333; + t.backslash = 278; + t.bracketright = 333; + t.asciicircum = 581; + t.underscore = 500; + t.quoteleft = 333; + t.a = 500; + t.b = 556; + t.c = 444; + t.d = 556; + t.e = 444; + t.f = 333; + t.g = 500; + t.h = 556; + t.i = 278; + t.j = 333; + t.k = 556; + t.l = 278; + t.m = 833; + t.n = 556; + t.o = 500; + t.p = 556; + t.q = 556; + t.r = 444; + t.s = 389; + t.t = 333; + t.u = 556; + t.v = 500; + t.w = 722; + t.x = 500; + t.y = 500; + t.z = 444; + t.braceleft = 394; + t.bar = 220; + t.braceright = 394; + t.asciitilde = 520; + t.exclamdown = 333; + t.cent = 500; + t.sterling = 500; + t.fraction = 167; + t.yen = 500; + t.florin = 500; + t.section = 500; + t.currency = 500; + t.quotesingle = 278; + t.quotedblleft = 500; + t.guillemotleft = 500; + t.guilsinglleft = 333; + t.guilsinglright = 333; + t.fi = 556; + t.fl = 556; + t.endash = 500; + t.dagger = 500; + t.daggerdbl = 500; + t.periodcentered = 250; + t.paragraph = 540; + t.bullet = 350; + t.quotesinglbase = 333; + t.quotedblbase = 500; + t.quotedblright = 500; + t.guillemotright = 500; + t.ellipsis = 1000; + t.perthousand = 1000; + t.questiondown = 500; + t.grave = 333; + t.acute = 333; + t.circumflex = 333; + t.tilde = 333; + t.macron = 333; + t.breve = 333; + t.dotaccent = 333; + t.dieresis = 333; + t.ring = 333; + t.cedilla = 333; + t.hungarumlaut = 333; + t.ogonek = 333; + t.caron = 333; + t.emdash = 1000; + t.AE = 1000; + t.ordfeminine = 300; + t.Lslash = 667; + t.Oslash = 778; + t.OE = 1000; + t.ordmasculine = 330; + t.ae = 722; + t.dotlessi = 278; + t.lslash = 278; + t.oslash = 500; + t.oe = 722; + t.germandbls = 556; + t.Idieresis = 389; + t.eacute = 444; + t.abreve = 500; + t.uhungarumlaut = 556; + t.ecaron = 444; + t.Ydieresis = 722; + t.divide = 570; + t.Yacute = 722; + t.Acircumflex = 722; + t.aacute = 500; + t.Ucircumflex = 722; + t.yacute = 500; + t.scommaaccent = 389; + t.ecircumflex = 444; + t.Uring = 722; + t.Udieresis = 722; + t.aogonek = 500; + t.Uacute = 722; + t.uogonek = 556; + t.Edieresis = 667; + t.Dcroat = 722; + t.commaaccent = 250; + t.copyright = 747; + t.Emacron = 667; + t.ccaron = 444; + t.aring = 500; + t.Ncommaaccent = 722; + t.lacute = 278; + t.agrave = 500; + t.Tcommaaccent = 667; + t.Cacute = 722; + t.atilde = 500; + t.Edotaccent = 667; + t.scaron = 389; + t.scedilla = 389; + t.iacute = 278; + t.lozenge = 494; + t.Rcaron = 722; + t.Gcommaaccent = 778; + t.ucircumflex = 556; + t.acircumflex = 500; + t.Amacron = 722; + t.rcaron = 444; + t.ccedilla = 444; + t.Zdotaccent = 667; + t.Thorn = 611; + t.Omacron = 778; + t.Racute = 722; + t.Sacute = 556; + t.dcaron = 672; + t.Umacron = 722; + t.uring = 556; + t.threesuperior = 300; + t.Ograve = 778; + t.Agrave = 722; + t.Abreve = 722; + t.multiply = 570; + t.uacute = 556; + t.Tcaron = 667; + t.partialdiff = 494; + t.ydieresis = 500; + t.Nacute = 722; + t.icircumflex = 278; + t.Ecircumflex = 667; + t.adieresis = 500; + t.edieresis = 444; + t.cacute = 444; + t.nacute = 556; + t.umacron = 556; + t.Ncaron = 722; + t.Iacute = 389; + t.plusminus = 570; + t.brokenbar = 220; + t.registered = 747; + t.Gbreve = 778; + t.Idotaccent = 389; + t.summation = 600; + t.Egrave = 667; + t.racute = 444; + t.omacron = 500; + t.Zacute = 667; + t.Zcaron = 667; + t.greaterequal = 549; + t.Eth = 722; + t.Ccedilla = 722; + t.lcommaaccent = 278; + t.tcaron = 416; + t.eogonek = 444; + t.Uogonek = 722; + t.Aacute = 722; + t.Adieresis = 722; + t.egrave = 444; + t.zacute = 444; + t.iogonek = 278; + t.Oacute = 778; + t.oacute = 500; + t.amacron = 500; + t.sacute = 389; + t.idieresis = 278; + t.Ocircumflex = 778; + t.Ugrave = 722; + t.Delta = 612; + t.thorn = 556; + t.twosuperior = 300; + t.Odieresis = 778; + t.mu = 556; + t.igrave = 278; + t.ohungarumlaut = 500; + t.Eogonek = 667; + t.dcroat = 556; + t.threequarters = 750; + t.Scedilla = 556; + t.lcaron = 394; + t.Kcommaaccent = 778; + t.Lacute = 667; + t.trademark = 1000; + t.edotaccent = 444; + t.Igrave = 389; + t.Imacron = 389; + t.Lcaron = 667; + t.onehalf = 750; + t.lessequal = 549; + t.ocircumflex = 500; + t.ntilde = 556; + t.Uhungarumlaut = 722; + t.Eacute = 667; + t.emacron = 444; + t.gbreve = 500; + t.onequarter = 750; + t.Scaron = 556; + t.Scommaaccent = 556; + t.Ohungarumlaut = 778; + t.degree = 400; + t.ograve = 500; + t.Ccaron = 722; + t.ugrave = 556; + t.radical = 549; + t.Dcaron = 722; + t.rcommaaccent = 444; + t.Ntilde = 722; + t.otilde = 500; + t.Rcommaaccent = 722; + t.Lcommaaccent = 667; + t.Atilde = 722; + t.Aogonek = 722; + t.Aring = 722; + t.Otilde = 778; + t.zdotaccent = 444; + t.Ecaron = 667; + t.Iogonek = 389; + t.kcommaaccent = 556; + t.minus = 570; + t.Icircumflex = 389; + t.ncaron = 556; + t.tcommaaccent = 333; + t.logicalnot = 570; + t.odieresis = 500; + t.udieresis = 556; + t.notequal = 549; + t.gcommaaccent = 500; + t.eth = 500; + t.zcaron = 444; + t.ncommaaccent = 556; + t.onesuperior = 300; + t.imacron = 278; + t.Euro = 500; + }); + t["Times-BoldItalic"] = (0, _core_utils.getLookupTableFactory)(function (t) { + t.space = 250; + t.exclam = 389; + t.quotedbl = 555; + t.numbersign = 500; + t.dollar = 500; + t.percent = 833; + t.ampersand = 778; + t.quoteright = 333; + t.parenleft = 333; + t.parenright = 333; + t.asterisk = 500; + t.plus = 570; + t.comma = 250; + t.hyphen = 333; + t.period = 250; + t.slash = 278; + t.zero = 500; + t.one = 500; + t.two = 500; + t.three = 500; + t.four = 500; + t.five = 500; + t.six = 500; + t.seven = 500; + t.eight = 500; + t.nine = 500; + t.colon = 333; + t.semicolon = 333; + t.less = 570; + t.equal = 570; + t.greater = 570; + t.question = 500; + t.at = 832; + t.A = 667; + t.B = 667; + t.C = 667; + t.D = 722; + t.E = 667; + t.F = 667; + t.G = 722; + t.H = 778; + t.I = 389; + t.J = 500; + t.K = 667; + t.L = 611; + t.M = 889; + t.N = 722; + t.O = 722; + t.P = 611; + t.Q = 722; + t.R = 667; + t.S = 556; + t.T = 611; + t.U = 722; + t.V = 667; + t.W = 889; + t.X = 667; + t.Y = 611; + t.Z = 611; + t.bracketleft = 333; + t.backslash = 278; + t.bracketright = 333; + t.asciicircum = 570; + t.underscore = 500; + t.quoteleft = 333; + t.a = 500; + t.b = 500; + t.c = 444; + t.d = 500; + t.e = 444; + t.f = 333; + t.g = 500; + t.h = 556; + t.i = 278; + t.j = 278; + t.k = 500; + t.l = 278; + t.m = 778; + t.n = 556; + t.o = 500; + t.p = 500; + t.q = 500; + t.r = 389; + t.s = 389; + t.t = 278; + t.u = 556; + t.v = 444; + t.w = 667; + t.x = 500; + t.y = 444; + t.z = 389; + t.braceleft = 348; + t.bar = 220; + t.braceright = 348; + t.asciitilde = 570; + t.exclamdown = 389; + t.cent = 500; + t.sterling = 500; + t.fraction = 167; + t.yen = 500; + t.florin = 500; + t.section = 500; + t.currency = 500; + t.quotesingle = 278; + t.quotedblleft = 500; + t.guillemotleft = 500; + t.guilsinglleft = 333; + t.guilsinglright = 333; + t.fi = 556; + t.fl = 556; + t.endash = 500; + t.dagger = 500; + t.daggerdbl = 500; + t.periodcentered = 250; + t.paragraph = 500; + t.bullet = 350; + t.quotesinglbase = 333; + t.quotedblbase = 500; + t.quotedblright = 500; + t.guillemotright = 500; + t.ellipsis = 1000; + t.perthousand = 1000; + t.questiondown = 500; + t.grave = 333; + t.acute = 333; + t.circumflex = 333; + t.tilde = 333; + t.macron = 333; + t.breve = 333; + t.dotaccent = 333; + t.dieresis = 333; + t.ring = 333; + t.cedilla = 333; + t.hungarumlaut = 333; + t.ogonek = 333; + t.caron = 333; + t.emdash = 1000; + t.AE = 944; + t.ordfeminine = 266; + t.Lslash = 611; + t.Oslash = 722; + t.OE = 944; + t.ordmasculine = 300; + t.ae = 722; + t.dotlessi = 278; + t.lslash = 278; + t.oslash = 500; + t.oe = 722; + t.germandbls = 500; + t.Idieresis = 389; + t.eacute = 444; + t.abreve = 500; + t.uhungarumlaut = 556; + t.ecaron = 444; + t.Ydieresis = 611; + t.divide = 570; + t.Yacute = 611; + t.Acircumflex = 667; + t.aacute = 500; + t.Ucircumflex = 722; + t.yacute = 444; + t.scommaaccent = 389; + t.ecircumflex = 444; + t.Uring = 722; + t.Udieresis = 722; + t.aogonek = 500; + t.Uacute = 722; + t.uogonek = 556; + t.Edieresis = 667; + t.Dcroat = 722; + t.commaaccent = 250; + t.copyright = 747; + t.Emacron = 667; + t.ccaron = 444; + t.aring = 500; + t.Ncommaaccent = 722; + t.lacute = 278; + t.agrave = 500; + t.Tcommaaccent = 611; + t.Cacute = 667; + t.atilde = 500; + t.Edotaccent = 667; + t.scaron = 389; + t.scedilla = 389; + t.iacute = 278; + t.lozenge = 494; + t.Rcaron = 667; + t.Gcommaaccent = 722; + t.ucircumflex = 556; + t.acircumflex = 500; + t.Amacron = 667; + t.rcaron = 389; + t.ccedilla = 444; + t.Zdotaccent = 611; + t.Thorn = 611; + t.Omacron = 722; + t.Racute = 667; + t.Sacute = 556; + t.dcaron = 608; + t.Umacron = 722; + t.uring = 556; + t.threesuperior = 300; + t.Ograve = 722; + t.Agrave = 667; + t.Abreve = 667; + t.multiply = 570; + t.uacute = 556; + t.Tcaron = 611; + t.partialdiff = 494; + t.ydieresis = 444; + t.Nacute = 722; + t.icircumflex = 278; + t.Ecircumflex = 667; + t.adieresis = 500; + t.edieresis = 444; + t.cacute = 444; + t.nacute = 556; + t.umacron = 556; + t.Ncaron = 722; + t.Iacute = 389; + t.plusminus = 570; + t.brokenbar = 220; + t.registered = 747; + t.Gbreve = 722; + t.Idotaccent = 389; + t.summation = 600; + t.Egrave = 667; + t.racute = 389; + t.omacron = 500; + t.Zacute = 611; + t.Zcaron = 611; + t.greaterequal = 549; + t.Eth = 722; + t.Ccedilla = 667; + t.lcommaaccent = 278; + t.tcaron = 366; + t.eogonek = 444; + t.Uogonek = 722; + t.Aacute = 667; + t.Adieresis = 667; + t.egrave = 444; + t.zacute = 389; + t.iogonek = 278; + t.Oacute = 722; + t.oacute = 500; + t.amacron = 500; + t.sacute = 389; + t.idieresis = 278; + t.Ocircumflex = 722; + t.Ugrave = 722; + t.Delta = 612; + t.thorn = 500; + t.twosuperior = 300; + t.Odieresis = 722; + t.mu = 576; + t.igrave = 278; + t.ohungarumlaut = 500; + t.Eogonek = 667; + t.dcroat = 500; + t.threequarters = 750; + t.Scedilla = 556; + t.lcaron = 382; + t.Kcommaaccent = 667; + t.Lacute = 611; + t.trademark = 1000; + t.edotaccent = 444; + t.Igrave = 389; + t.Imacron = 389; + t.Lcaron = 611; + t.onehalf = 750; + t.lessequal = 549; + t.ocircumflex = 500; + t.ntilde = 556; + t.Uhungarumlaut = 722; + t.Eacute = 667; + t.emacron = 444; + t.gbreve = 500; + t.onequarter = 750; + t.Scaron = 556; + t.Scommaaccent = 556; + t.Ohungarumlaut = 722; + t.degree = 400; + t.ograve = 500; + t.Ccaron = 667; + t.ugrave = 556; + t.radical = 549; + t.Dcaron = 722; + t.rcommaaccent = 389; + t.Ntilde = 722; + t.otilde = 500; + t.Rcommaaccent = 667; + t.Lcommaaccent = 611; + t.Atilde = 667; + t.Aogonek = 667; + t.Aring = 667; + t.Otilde = 722; + t.zdotaccent = 389; + t.Ecaron = 667; + t.Iogonek = 389; + t.kcommaaccent = 500; + t.minus = 606; + t.Icircumflex = 389; + t.ncaron = 556; + t.tcommaaccent = 278; + t.logicalnot = 606; + t.odieresis = 500; + t.udieresis = 556; + t.notequal = 549; + t.gcommaaccent = 500; + t.eth = 500; + t.zcaron = 389; + t.ncommaaccent = 556; + t.onesuperior = 300; + t.imacron = 278; + t.Euro = 500; + }); + t["Times-Italic"] = (0, _core_utils.getLookupTableFactory)(function (t) { + t.space = 250; + t.exclam = 333; + t.quotedbl = 420; + t.numbersign = 500; + t.dollar = 500; + t.percent = 833; + t.ampersand = 778; + t.quoteright = 333; + t.parenleft = 333; + t.parenright = 333; + t.asterisk = 500; + t.plus = 675; + t.comma = 250; + t.hyphen = 333; + t.period = 250; + t.slash = 278; + t.zero = 500; + t.one = 500; + t.two = 500; + t.three = 500; + t.four = 500; + t.five = 500; + t.six = 500; + t.seven = 500; + t.eight = 500; + t.nine = 500; + t.colon = 333; + t.semicolon = 333; + t.less = 675; + t.equal = 675; + t.greater = 675; + t.question = 500; + t.at = 920; + t.A = 611; + t.B = 611; + t.C = 667; + t.D = 722; + t.E = 611; + t.F = 611; + t.G = 722; + t.H = 722; + t.I = 333; + t.J = 444; + t.K = 667; + t.L = 556; + t.M = 833; + t.N = 667; + t.O = 722; + t.P = 611; + t.Q = 722; + t.R = 611; + t.S = 500; + t.T = 556; + t.U = 722; + t.V = 611; + t.W = 833; + t.X = 611; + t.Y = 556; + t.Z = 556; + t.bracketleft = 389; + t.backslash = 278; + t.bracketright = 389; + t.asciicircum = 422; + t.underscore = 500; + t.quoteleft = 333; + t.a = 500; + t.b = 500; + t.c = 444; + t.d = 500; + t.e = 444; + t.f = 278; + t.g = 500; + t.h = 500; + t.i = 278; + t.j = 278; + t.k = 444; + t.l = 278; + t.m = 722; + t.n = 500; + t.o = 500; + t.p = 500; + t.q = 500; + t.r = 389; + t.s = 389; + t.t = 278; + t.u = 500; + t.v = 444; + t.w = 667; + t.x = 444; + t.y = 444; + t.z = 389; + t.braceleft = 400; + t.bar = 275; + t.braceright = 400; + t.asciitilde = 541; + t.exclamdown = 389; + t.cent = 500; + t.sterling = 500; + t.fraction = 167; + t.yen = 500; + t.florin = 500; + t.section = 500; + t.currency = 500; + t.quotesingle = 214; + t.quotedblleft = 556; + t.guillemotleft = 500; + t.guilsinglleft = 333; + t.guilsinglright = 333; + t.fi = 500; + t.fl = 500; + t.endash = 500; + t.dagger = 500; + t.daggerdbl = 500; + t.periodcentered = 250; + t.paragraph = 523; + t.bullet = 350; + t.quotesinglbase = 333; + t.quotedblbase = 556; + t.quotedblright = 556; + t.guillemotright = 500; + t.ellipsis = 889; + t.perthousand = 1000; + t.questiondown = 500; + t.grave = 333; + t.acute = 333; + t.circumflex = 333; + t.tilde = 333; + t.macron = 333; + t.breve = 333; + t.dotaccent = 333; + t.dieresis = 333; + t.ring = 333; + t.cedilla = 333; + t.hungarumlaut = 333; + t.ogonek = 333; + t.caron = 333; + t.emdash = 889; + t.AE = 889; + t.ordfeminine = 276; + t.Lslash = 556; + t.Oslash = 722; + t.OE = 944; + t.ordmasculine = 310; + t.ae = 667; + t.dotlessi = 278; + t.lslash = 278; + t.oslash = 500; + t.oe = 667; + t.germandbls = 500; + t.Idieresis = 333; + t.eacute = 444; + t.abreve = 500; + t.uhungarumlaut = 500; + t.ecaron = 444; + t.Ydieresis = 556; + t.divide = 675; + t.Yacute = 556; + t.Acircumflex = 611; + t.aacute = 500; + t.Ucircumflex = 722; + t.yacute = 444; + t.scommaaccent = 389; + t.ecircumflex = 444; + t.Uring = 722; + t.Udieresis = 722; + t.aogonek = 500; + t.Uacute = 722; + t.uogonek = 500; + t.Edieresis = 611; + t.Dcroat = 722; + t.commaaccent = 250; + t.copyright = 760; + t.Emacron = 611; + t.ccaron = 444; + t.aring = 500; + t.Ncommaaccent = 667; + t.lacute = 278; + t.agrave = 500; + t.Tcommaaccent = 556; + t.Cacute = 667; + t.atilde = 500; + t.Edotaccent = 611; + t.scaron = 389; + t.scedilla = 389; + t.iacute = 278; + t.lozenge = 471; + t.Rcaron = 611; + t.Gcommaaccent = 722; + t.ucircumflex = 500; + t.acircumflex = 500; + t.Amacron = 611; + t.rcaron = 389; + t.ccedilla = 444; + t.Zdotaccent = 556; + t.Thorn = 611; + t.Omacron = 722; + t.Racute = 611; + t.Sacute = 500; + t.dcaron = 544; + t.Umacron = 722; + t.uring = 500; + t.threesuperior = 300; + t.Ograve = 722; + t.Agrave = 611; + t.Abreve = 611; + t.multiply = 675; + t.uacute = 500; + t.Tcaron = 556; + t.partialdiff = 476; + t.ydieresis = 444; + t.Nacute = 667; + t.icircumflex = 278; + t.Ecircumflex = 611; + t.adieresis = 500; + t.edieresis = 444; + t.cacute = 444; + t.nacute = 500; + t.umacron = 500; + t.Ncaron = 667; + t.Iacute = 333; + t.plusminus = 675; + t.brokenbar = 275; + t.registered = 760; + t.Gbreve = 722; + t.Idotaccent = 333; + t.summation = 600; + t.Egrave = 611; + t.racute = 389; + t.omacron = 500; + t.Zacute = 556; + t.Zcaron = 556; + t.greaterequal = 549; + t.Eth = 722; + t.Ccedilla = 667; + t.lcommaaccent = 278; + t.tcaron = 300; + t.eogonek = 444; + t.Uogonek = 722; + t.Aacute = 611; + t.Adieresis = 611; + t.egrave = 444; + t.zacute = 389; + t.iogonek = 278; + t.Oacute = 722; + t.oacute = 500; + t.amacron = 500; + t.sacute = 389; + t.idieresis = 278; + t.Ocircumflex = 722; + t.Ugrave = 722; + t.Delta = 612; + t.thorn = 500; + t.twosuperior = 300; + t.Odieresis = 722; + t.mu = 500; + t.igrave = 278; + t.ohungarumlaut = 500; + t.Eogonek = 611; + t.dcroat = 500; + t.threequarters = 750; + t.Scedilla = 500; + t.lcaron = 300; + t.Kcommaaccent = 667; + t.Lacute = 556; + t.trademark = 980; + t.edotaccent = 444; + t.Igrave = 333; + t.Imacron = 333; + t.Lcaron = 611; + t.onehalf = 750; + t.lessequal = 549; + t.ocircumflex = 500; + t.ntilde = 500; + t.Uhungarumlaut = 722; + t.Eacute = 611; + t.emacron = 444; + t.gbreve = 500; + t.onequarter = 750; + t.Scaron = 500; + t.Scommaaccent = 500; + t.Ohungarumlaut = 722; + t.degree = 400; + t.ograve = 500; + t.Ccaron = 667; + t.ugrave = 500; + t.radical = 453; + t.Dcaron = 722; + t.rcommaaccent = 389; + t.Ntilde = 667; + t.otilde = 500; + t.Rcommaaccent = 611; + t.Lcommaaccent = 556; + t.Atilde = 611; + t.Aogonek = 611; + t.Aring = 611; + t.Otilde = 722; + t.zdotaccent = 389; + t.Ecaron = 611; + t.Iogonek = 333; + t.kcommaaccent = 444; + t.minus = 675; + t.Icircumflex = 333; + t.ncaron = 500; + t.tcommaaccent = 278; + t.logicalnot = 675; + t.odieresis = 500; + t.udieresis = 500; + t.notequal = 549; + t.gcommaaccent = 500; + t.eth = 500; + t.zcaron = 389; + t.ncommaaccent = 500; + t.onesuperior = 300; + t.imacron = 278; + t.Euro = 500; + }); + t.ZapfDingbats = (0, _core_utils.getLookupTableFactory)(function (t) { + t.space = 278; + t.a1 = 974; + t.a2 = 961; + t.a202 = 974; + t.a3 = 980; + t.a4 = 719; + t.a5 = 789; + t.a119 = 790; + t.a118 = 791; + t.a117 = 690; + t.a11 = 960; + t.a12 = 939; + t.a13 = 549; + t.a14 = 855; + t.a15 = 911; + t.a16 = 933; + t.a105 = 911; + t.a17 = 945; + t.a18 = 974; + t.a19 = 755; + t.a20 = 846; + t.a21 = 762; + t.a22 = 761; + t.a23 = 571; + t.a24 = 677; + t.a25 = 763; + t.a26 = 760; + t.a27 = 759; + t.a28 = 754; + t.a6 = 494; + t.a7 = 552; + t.a8 = 537; + t.a9 = 577; + t.a10 = 692; + t.a29 = 786; + t.a30 = 788; + t.a31 = 788; + t.a32 = 790; + t.a33 = 793; + t.a34 = 794; + t.a35 = 816; + t.a36 = 823; + t.a37 = 789; + t.a38 = 841; + t.a39 = 823; + t.a40 = 833; + t.a41 = 816; + t.a42 = 831; + t.a43 = 923; + t.a44 = 744; + t.a45 = 723; + t.a46 = 749; + t.a47 = 790; + t.a48 = 792; + t.a49 = 695; + t.a50 = 776; + t.a51 = 768; + t.a52 = 792; + t.a53 = 759; + t.a54 = 707; + t.a55 = 708; + t.a56 = 682; + t.a57 = 701; + t.a58 = 826; + t.a59 = 815; + t.a60 = 789; + t.a61 = 789; + t.a62 = 707; + t.a63 = 687; + t.a64 = 696; + t.a65 = 689; + t.a66 = 786; + t.a67 = 787; + t.a68 = 713; + t.a69 = 791; + t.a70 = 785; + t.a71 = 791; + t.a72 = 873; + t.a73 = 761; + t.a74 = 762; + t.a203 = 762; + t.a75 = 759; + t.a204 = 759; + t.a76 = 892; + t.a77 = 892; + t.a78 = 788; + t.a79 = 784; + t.a81 = 438; + t.a82 = 138; + t.a83 = 277; + t.a84 = 415; + t.a97 = 392; + t.a98 = 392; + t.a99 = 668; + t.a100 = 668; + t.a89 = 390; + t.a90 = 390; + t.a93 = 317; + t.a94 = 317; + t.a91 = 276; + t.a92 = 276; + t.a205 = 509; + t.a85 = 509; + t.a206 = 410; + t.a86 = 410; + t.a87 = 234; + t.a88 = 234; + t.a95 = 334; + t.a96 = 334; + t.a101 = 732; + t.a102 = 544; + t.a103 = 544; + t.a104 = 910; + t.a106 = 667; + t.a107 = 760; + t.a108 = 760; + t.a112 = 776; + t.a111 = 595; + t.a110 = 694; + t.a109 = 626; + t.a120 = 788; + t.a121 = 788; + t.a122 = 788; + t.a123 = 788; + t.a124 = 788; + t.a125 = 788; + t.a126 = 788; + t.a127 = 788; + t.a128 = 788; + t.a129 = 788; + t.a130 = 788; + t.a131 = 788; + t.a132 = 788; + t.a133 = 788; + t.a134 = 788; + t.a135 = 788; + t.a136 = 788; + t.a137 = 788; + t.a138 = 788; + t.a139 = 788; + t.a140 = 788; + t.a141 = 788; + t.a142 = 788; + t.a143 = 788; + t.a144 = 788; + t.a145 = 788; + t.a146 = 788; + t.a147 = 788; + t.a148 = 788; + t.a149 = 788; + t.a150 = 788; + t.a151 = 788; + t.a152 = 788; + t.a153 = 788; + t.a154 = 788; + t.a155 = 788; + t.a156 = 788; + t.a157 = 788; + t.a158 = 788; + t.a159 = 788; + t.a160 = 894; + t.a161 = 838; + t.a163 = 1016; + t.a164 = 458; + t.a196 = 748; + t.a165 = 924; + t.a192 = 748; + t.a166 = 918; + t.a167 = 927; + t.a168 = 928; + t.a169 = 928; + t.a170 = 834; + t.a171 = 873; + t.a172 = 828; + t.a173 = 924; + t.a162 = 924; + t.a174 = 917; + t.a175 = 930; + t.a176 = 931; + t.a177 = 463; + t.a178 = 883; + t.a179 = 836; + t.a193 = 836; + t.a180 = 867; + t.a199 = 867; + t.a181 = 696; + t.a200 = 696; + t.a182 = 874; + t.a201 = 874; + t.a183 = 760; + t.a184 = 946; + t.a197 = 771; + t.a185 = 865; + t.a194 = 771; + t.a198 = 888; + t.a186 = 967; + t.a195 = 888; + t.a187 = 831; + t.a188 = 873; + t.a189 = 927; + t.a190 = 970; + t.a191 = 918; + }); +}); +exports.getMetrics = getMetrics; + +/***/ }), +/* 45 */ +/***/ ((__unused_webpack_module, exports, __w_pdfjs_require__) => { + + + +Object.defineProperty(exports, "__esModule", ({ + value: true +})); +exports.MurmurHash3_64 = void 0; + +var _util = __w_pdfjs_require__(2); + +const SEED = 0xc3d2e1f0; +const MASK_HIGH = 0xffff0000; +const MASK_LOW = 0xffff; + +class MurmurHash3_64 { + constructor(seed) { + this.h1 = seed ? seed & 0xffffffff : SEED; + this.h2 = seed ? seed & 0xffffffff : SEED; + } + + update(input) { + let data, length; + + if ((0, _util.isString)(input)) { + data = new Uint8Array(input.length * 2); + length = 0; + + for (let i = 0, ii = input.length; i < ii; i++) { + const code = input.charCodeAt(i); + + if (code <= 0xff) { + data[length++] = code; + } else { + data[length++] = code >>> 8; + data[length++] = code & 0xff; + } + } + } else if ((0, _util.isArrayBuffer)(input)) { + data = input.slice(); + length = data.byteLength; + } else { + throw new Error("Wrong data format in MurmurHash3_64_update. " + "Input must be a string or array."); + } + + const blockCounts = length >> 2; + const tailLength = length - blockCounts * 4; + const dataUint32 = new Uint32Array(data.buffer, 0, blockCounts); + let k1 = 0, + k2 = 0; + let h1 = this.h1, + h2 = this.h2; + const C1 = 0xcc9e2d51, + C2 = 0x1b873593; + const C1_LOW = C1 & MASK_LOW, + C2_LOW = C2 & MASK_LOW; + + for (let i = 0; i < blockCounts; i++) { + if (i & 1) { + k1 = dataUint32[i]; + k1 = k1 * C1 & MASK_HIGH | k1 * C1_LOW & MASK_LOW; + k1 = k1 << 15 | k1 >>> 17; + k1 = k1 * C2 & MASK_HIGH | k1 * C2_LOW & MASK_LOW; + h1 ^= k1; + h1 = h1 << 13 | h1 >>> 19; + h1 = h1 * 5 + 0xe6546b64; + } else { + k2 = dataUint32[i]; + k2 = k2 * C1 & MASK_HIGH | k2 * C1_LOW & MASK_LOW; + k2 = k2 << 15 | k2 >>> 17; + k2 = k2 * C2 & MASK_HIGH | k2 * C2_LOW & MASK_LOW; + h2 ^= k2; + h2 = h2 << 13 | h2 >>> 19; + h2 = h2 * 5 + 0xe6546b64; + } + } + + k1 = 0; + + switch (tailLength) { + case 3: + k1 ^= data[blockCounts * 4 + 2] << 16; + + case 2: + k1 ^= data[blockCounts * 4 + 1] << 8; + + case 1: + k1 ^= data[blockCounts * 4]; + k1 = k1 * C1 & MASK_HIGH | k1 * C1_LOW & MASK_LOW; + k1 = k1 << 15 | k1 >>> 17; + k1 = k1 * C2 & MASK_HIGH | k1 * C2_LOW & MASK_LOW; + + if (blockCounts & 1) { + h1 ^= k1; + } else { + h2 ^= k1; + } + + } + + this.h1 = h1; + this.h2 = h2; + } + + hexdigest() { + let h1 = this.h1, + h2 = this.h2; + h1 ^= h2 >>> 1; + h1 = h1 * 0xed558ccd & MASK_HIGH | h1 * 0x8ccd & MASK_LOW; + h2 = h2 * 0xff51afd7 & MASK_HIGH | ((h2 << 16 | h1 >>> 16) * 0xafd7ed55 & MASK_HIGH) >>> 16; + h1 ^= h2 >>> 1; + h1 = h1 * 0x1a85ec53 & MASK_HIGH | h1 * 0xec53 & MASK_LOW; + h2 = h2 * 0xc4ceb9fe & MASK_HIGH | ((h2 << 16 | h1 >>> 16) * 0xb9fe1a85 & MASK_HIGH) >>> 16; + h1 ^= h2 >>> 1; + const hex1 = (h1 >>> 0).toString(16), + hex2 = (h2 >>> 0).toString(16); + return hex1.padStart(8, "0") + hex2.padStart(8, "0"); + } + +} + +exports.MurmurHash3_64 = MurmurHash3_64; + +/***/ }), +/* 46 */ +/***/ ((__unused_webpack_module, exports, __w_pdfjs_require__) => { + + + +Object.defineProperty(exports, "__esModule", ({ + value: true +})); +exports.OperatorList = void 0; + +var _util = __w_pdfjs_require__(2); + +const QueueOptimizer = function QueueOptimizerClosure() { + function addState(parentState, pattern, checkFn, iterateFn, processFn) { + let state = parentState; + + for (let i = 0, ii = pattern.length - 1; i < ii; i++) { + const item = pattern[i]; + state = state[item] || (state[item] = []); + } + + state[pattern[pattern.length - 1]] = { + checkFn, + iterateFn, + processFn + }; + } + + function handlePaintSolidColorImageMask(iFirstSave, count, fnArray, argsArray) { + const iFirstPIMXO = iFirstSave + 2; + let i; + + for (i = 0; i < count; i++) { + const arg = argsArray[iFirstPIMXO + 4 * i]; + const imageMask = arg.length === 1 && arg[0]; + + if (imageMask && imageMask.width === 1 && imageMask.height === 1 && (!imageMask.data.length || imageMask.data.length === 1 && imageMask.data[0] === 0)) { + fnArray[iFirstPIMXO + 4 * i] = _util.OPS.paintSolidColorImageMask; + continue; + } + + break; + } + + return count - i; + } + + const InitialState = []; + addState(InitialState, [_util.OPS.save, _util.OPS.transform, _util.OPS.paintInlineImageXObject, _util.OPS.restore], null, function iterateInlineImageGroup(context, i) { + const fnArray = context.fnArray; + const iFirstSave = context.iCurr - 3; + const pos = (i - iFirstSave) % 4; + + switch (pos) { + case 0: + return fnArray[i] === _util.OPS.save; + + case 1: + return fnArray[i] === _util.OPS.transform; + + case 2: + return fnArray[i] === _util.OPS.paintInlineImageXObject; + + case 3: + return fnArray[i] === _util.OPS.restore; + } + + throw new Error(`iterateInlineImageGroup - invalid pos: ${pos}`); + }, function foundInlineImageGroup(context, i) { + const MIN_IMAGES_IN_INLINE_IMAGES_BLOCK = 10; + const MAX_IMAGES_IN_INLINE_IMAGES_BLOCK = 200; + const MAX_WIDTH = 1000; + const IMAGE_PADDING = 1; + const fnArray = context.fnArray, + argsArray = context.argsArray; + const curr = context.iCurr; + const iFirstSave = curr - 3; + const iFirstTransform = curr - 2; + const iFirstPIIXO = curr - 1; + const count = Math.min(Math.floor((i - iFirstSave) / 4), MAX_IMAGES_IN_INLINE_IMAGES_BLOCK); + + if (count < MIN_IMAGES_IN_INLINE_IMAGES_BLOCK) { + return i - (i - iFirstSave) % 4; + } + + let maxX = 0; + const map = []; + let maxLineHeight = 0; + let currentX = IMAGE_PADDING, + currentY = IMAGE_PADDING; + + for (let q = 0; q < count; q++) { + const transform = argsArray[iFirstTransform + (q << 2)]; + const img = argsArray[iFirstPIIXO + (q << 2)][0]; + + if (currentX + img.width > MAX_WIDTH) { + maxX = Math.max(maxX, currentX); + currentY += maxLineHeight + 2 * IMAGE_PADDING; + currentX = 0; + maxLineHeight = 0; + } + + map.push({ + transform, + x: currentX, + y: currentY, + w: img.width, + h: img.height + }); + currentX += img.width + 2 * IMAGE_PADDING; + maxLineHeight = Math.max(maxLineHeight, img.height); + } + + const imgWidth = Math.max(maxX, currentX) + IMAGE_PADDING; + const imgHeight = currentY + maxLineHeight + IMAGE_PADDING; + const imgData = new Uint8ClampedArray(imgWidth * imgHeight * 4); + const imgRowSize = imgWidth << 2; + + for (let q = 0; q < count; q++) { + const data = argsArray[iFirstPIIXO + (q << 2)][0].data; + const rowSize = map[q].w << 2; + let dataOffset = 0; + let offset = map[q].x + map[q].y * imgWidth << 2; + imgData.set(data.subarray(0, rowSize), offset - imgRowSize); + + for (let k = 0, kk = map[q].h; k < kk; k++) { + imgData.set(data.subarray(dataOffset, dataOffset + rowSize), offset); + dataOffset += rowSize; + offset += imgRowSize; + } + + imgData.set(data.subarray(dataOffset - rowSize, dataOffset), offset); + + while (offset >= 0) { + data[offset - 4] = data[offset]; + data[offset - 3] = data[offset + 1]; + data[offset - 2] = data[offset + 2]; + data[offset - 1] = data[offset + 3]; + data[offset + rowSize] = data[offset + rowSize - 4]; + data[offset + rowSize + 1] = data[offset + rowSize - 3]; + data[offset + rowSize + 2] = data[offset + rowSize - 2]; + data[offset + rowSize + 3] = data[offset + rowSize - 1]; + offset -= imgRowSize; + } + } + + fnArray.splice(iFirstSave, count * 4, _util.OPS.paintInlineImageXObjectGroup); + argsArray.splice(iFirstSave, count * 4, [{ + width: imgWidth, + height: imgHeight, + kind: _util.ImageKind.RGBA_32BPP, + data: imgData + }, map]); + return iFirstSave + 1; + }); + addState(InitialState, [_util.OPS.save, _util.OPS.transform, _util.OPS.paintImageMaskXObject, _util.OPS.restore], null, function iterateImageMaskGroup(context, i) { + const fnArray = context.fnArray; + const iFirstSave = context.iCurr - 3; + const pos = (i - iFirstSave) % 4; + + switch (pos) { + case 0: + return fnArray[i] === _util.OPS.save; + + case 1: + return fnArray[i] === _util.OPS.transform; + + case 2: + return fnArray[i] === _util.OPS.paintImageMaskXObject; + + case 3: + return fnArray[i] === _util.OPS.restore; + } + + throw new Error(`iterateImageMaskGroup - invalid pos: ${pos}`); + }, function foundImageMaskGroup(context, i) { + const MIN_IMAGES_IN_MASKS_BLOCK = 10; + const MAX_IMAGES_IN_MASKS_BLOCK = 100; + const MAX_SAME_IMAGES_IN_MASKS_BLOCK = 1000; + const fnArray = context.fnArray, + argsArray = context.argsArray; + const curr = context.iCurr; + const iFirstSave = curr - 3; + const iFirstTransform = curr - 2; + const iFirstPIMXO = curr - 1; + let count = Math.floor((i - iFirstSave) / 4); + count = handlePaintSolidColorImageMask(iFirstSave, count, fnArray, argsArray); + + if (count < MIN_IMAGES_IN_MASKS_BLOCK) { + return i - (i - iFirstSave) % 4; + } + + let isSameImage = false; + let iTransform, transformArgs; + const firstPIMXOArg0 = argsArray[iFirstPIMXO][0]; + const firstTransformArg0 = argsArray[iFirstTransform][0], + firstTransformArg1 = argsArray[iFirstTransform][1], + firstTransformArg2 = argsArray[iFirstTransform][2], + firstTransformArg3 = argsArray[iFirstTransform][3]; + + if (firstTransformArg1 === firstTransformArg2) { + isSameImage = true; + iTransform = iFirstTransform + 4; + let iPIMXO = iFirstPIMXO + 4; + + for (let q = 1; q < count; q++, iTransform += 4, iPIMXO += 4) { + transformArgs = argsArray[iTransform]; + + if (argsArray[iPIMXO][0] !== firstPIMXOArg0 || transformArgs[0] !== firstTransformArg0 || transformArgs[1] !== firstTransformArg1 || transformArgs[2] !== firstTransformArg2 || transformArgs[3] !== firstTransformArg3) { + if (q < MIN_IMAGES_IN_MASKS_BLOCK) { + isSameImage = false; + } else { + count = q; + } + + break; + } + } + } + + if (isSameImage) { + count = Math.min(count, MAX_SAME_IMAGES_IN_MASKS_BLOCK); + const positions = new Float32Array(count * 2); + iTransform = iFirstTransform; + + for (let q = 0; q < count; q++, iTransform += 4) { + transformArgs = argsArray[iTransform]; + positions[q << 1] = transformArgs[4]; + positions[(q << 1) + 1] = transformArgs[5]; + } + + fnArray.splice(iFirstSave, count * 4, _util.OPS.paintImageMaskXObjectRepeat); + argsArray.splice(iFirstSave, count * 4, [firstPIMXOArg0, firstTransformArg0, firstTransformArg1, firstTransformArg2, firstTransformArg3, positions]); + } else { + count = Math.min(count, MAX_IMAGES_IN_MASKS_BLOCK); + const images = []; + + for (let q = 0; q < count; q++) { + transformArgs = argsArray[iFirstTransform + (q << 2)]; + const maskParams = argsArray[iFirstPIMXO + (q << 2)][0]; + images.push({ + data: maskParams.data, + width: maskParams.width, + height: maskParams.height, + transform: transformArgs + }); + } + + fnArray.splice(iFirstSave, count * 4, _util.OPS.paintImageMaskXObjectGroup); + argsArray.splice(iFirstSave, count * 4, [images]); + } + + return iFirstSave + 1; + }); + addState(InitialState, [_util.OPS.save, _util.OPS.transform, _util.OPS.paintImageXObject, _util.OPS.restore], function (context) { + const argsArray = context.argsArray; + const iFirstTransform = context.iCurr - 2; + return argsArray[iFirstTransform][1] === 0 && argsArray[iFirstTransform][2] === 0; + }, function iterateImageGroup(context, i) { + const fnArray = context.fnArray, + argsArray = context.argsArray; + const iFirstSave = context.iCurr - 3; + const pos = (i - iFirstSave) % 4; + + switch (pos) { + case 0: + return fnArray[i] === _util.OPS.save; + + case 1: + if (fnArray[i] !== _util.OPS.transform) { + return false; + } + + const iFirstTransform = context.iCurr - 2; + const firstTransformArg0 = argsArray[iFirstTransform][0]; + const firstTransformArg3 = argsArray[iFirstTransform][3]; + + if (argsArray[i][0] !== firstTransformArg0 || argsArray[i][1] !== 0 || argsArray[i][2] !== 0 || argsArray[i][3] !== firstTransformArg3) { + return false; + } + + return true; + + case 2: + if (fnArray[i] !== _util.OPS.paintImageXObject) { + return false; + } + + const iFirstPIXO = context.iCurr - 1; + const firstPIXOArg0 = argsArray[iFirstPIXO][0]; + + if (argsArray[i][0] !== firstPIXOArg0) { + return false; + } + + return true; + + case 3: + return fnArray[i] === _util.OPS.restore; + } + + throw new Error(`iterateImageGroup - invalid pos: ${pos}`); + }, function (context, i) { + const MIN_IMAGES_IN_BLOCK = 3; + const MAX_IMAGES_IN_BLOCK = 1000; + const fnArray = context.fnArray, + argsArray = context.argsArray; + const curr = context.iCurr; + const iFirstSave = curr - 3; + const iFirstTransform = curr - 2; + const iFirstPIXO = curr - 1; + const firstPIXOArg0 = argsArray[iFirstPIXO][0]; + const firstTransformArg0 = argsArray[iFirstTransform][0]; + const firstTransformArg3 = argsArray[iFirstTransform][3]; + const count = Math.min(Math.floor((i - iFirstSave) / 4), MAX_IMAGES_IN_BLOCK); + + if (count < MIN_IMAGES_IN_BLOCK) { + return i - (i - iFirstSave) % 4; + } + + const positions = new Float32Array(count * 2); + let iTransform = iFirstTransform; + + for (let q = 0; q < count; q++, iTransform += 4) { + const transformArgs = argsArray[iTransform]; + positions[q << 1] = transformArgs[4]; + positions[(q << 1) + 1] = transformArgs[5]; + } + + const args = [firstPIXOArg0, firstTransformArg0, firstTransformArg3, positions]; + fnArray.splice(iFirstSave, count * 4, _util.OPS.paintImageXObjectRepeat); + argsArray.splice(iFirstSave, count * 4, args); + return iFirstSave + 1; + }); + addState(InitialState, [_util.OPS.beginText, _util.OPS.setFont, _util.OPS.setTextMatrix, _util.OPS.showText, _util.OPS.endText], null, function iterateShowTextGroup(context, i) { + const fnArray = context.fnArray, + argsArray = context.argsArray; + const iFirstSave = context.iCurr - 4; + const pos = (i - iFirstSave) % 5; + + switch (pos) { + case 0: + return fnArray[i] === _util.OPS.beginText; + + case 1: + return fnArray[i] === _util.OPS.setFont; + + case 2: + return fnArray[i] === _util.OPS.setTextMatrix; + + case 3: + if (fnArray[i] !== _util.OPS.showText) { + return false; + } + + const iFirstSetFont = context.iCurr - 3; + const firstSetFontArg0 = argsArray[iFirstSetFont][0]; + const firstSetFontArg1 = argsArray[iFirstSetFont][1]; + + if (argsArray[i][0] !== firstSetFontArg0 || argsArray[i][1] !== firstSetFontArg1) { + return false; + } + + return true; + + case 4: + return fnArray[i] === _util.OPS.endText; + } + + throw new Error(`iterateShowTextGroup - invalid pos: ${pos}`); + }, function (context, i) { + const MIN_CHARS_IN_BLOCK = 3; + const MAX_CHARS_IN_BLOCK = 1000; + const fnArray = context.fnArray, + argsArray = context.argsArray; + const curr = context.iCurr; + const iFirstBeginText = curr - 4; + const iFirstSetFont = curr - 3; + const iFirstSetTextMatrix = curr - 2; + const iFirstShowText = curr - 1; + const iFirstEndText = curr; + const firstSetFontArg0 = argsArray[iFirstSetFont][0]; + const firstSetFontArg1 = argsArray[iFirstSetFont][1]; + let count = Math.min(Math.floor((i - iFirstBeginText) / 5), MAX_CHARS_IN_BLOCK); + + if (count < MIN_CHARS_IN_BLOCK) { + return i - (i - iFirstBeginText) % 5; + } + + let iFirst = iFirstBeginText; + + if (iFirstBeginText >= 4 && fnArray[iFirstBeginText - 4] === fnArray[iFirstSetFont] && fnArray[iFirstBeginText - 3] === fnArray[iFirstSetTextMatrix] && fnArray[iFirstBeginText - 2] === fnArray[iFirstShowText] && fnArray[iFirstBeginText - 1] === fnArray[iFirstEndText] && argsArray[iFirstBeginText - 4][0] === firstSetFontArg0 && argsArray[iFirstBeginText - 4][1] === firstSetFontArg1) { + count++; + iFirst -= 5; + } + + let iEndText = iFirst + 4; + + for (let q = 1; q < count; q++) { + fnArray.splice(iEndText, 3); + argsArray.splice(iEndText, 3); + iEndText += 2; + } + + return iEndText + 1; + }); + + function QueueOptimizer(queue) { + this.queue = queue; + this.state = null; + this.context = { + iCurr: 0, + fnArray: queue.fnArray, + argsArray: queue.argsArray + }; + this.match = null; + this.lastProcessed = 0; + } + + QueueOptimizer.prototype = { + _optimize() { + const fnArray = this.queue.fnArray; + let i = this.lastProcessed, + ii = fnArray.length; + let state = this.state; + let match = this.match; + + if (!state && !match && i + 1 === ii && !InitialState[fnArray[i]]) { + this.lastProcessed = ii; + return; + } + + const context = this.context; + + while (i < ii) { + if (match) { + const iterate = (0, match.iterateFn)(context, i); + + if (iterate) { + i++; + continue; + } + + i = (0, match.processFn)(context, i + 1); + ii = fnArray.length; + match = null; + state = null; + + if (i >= ii) { + break; + } + } + + state = (state || InitialState)[fnArray[i]]; + + if (!state || Array.isArray(state)) { + i++; + continue; + } + + context.iCurr = i; + i++; + + if (state.checkFn && !(0, state.checkFn)(context)) { + state = null; + continue; + } + + match = state; + state = null; + } + + this.state = state; + this.match = match; + this.lastProcessed = i; + }, + + push(fn, args) { + this.queue.fnArray.push(fn); + this.queue.argsArray.push(args); + + this._optimize(); + }, + + flush() { + while (this.match) { + const length = this.queue.fnArray.length; + this.lastProcessed = (0, this.match.processFn)(this.context, length); + this.match = null; + this.state = null; + + this._optimize(); + } + }, + + reset() { + this.state = null; + this.match = null; + this.lastProcessed = 0; + } + + }; + return QueueOptimizer; +}(); + +const NullOptimizer = function NullOptimizerClosure() { + function NullOptimizer(queue) { + this.queue = queue; + } + + NullOptimizer.prototype = { + push(fn, args) { + this.queue.fnArray.push(fn); + this.queue.argsArray.push(args); + }, + + flush() {}, + + reset() {} + + }; + return NullOptimizer; +}(); + +const OperatorList = function OperatorListClosure() { + const CHUNK_SIZE = 1000; + const CHUNK_SIZE_ABOUT = CHUNK_SIZE - 5; + + function OperatorList(intent, streamSink) { + this._streamSink = streamSink; + this.fnArray = []; + this.argsArray = []; + + if (streamSink && intent !== "oplist") { + this.optimizer = new QueueOptimizer(this); + } else { + this.optimizer = new NullOptimizer(this); + } + + this.dependencies = new Set(); + this._totalLength = 0; + this.weight = 0; + this._resolved = streamSink ? null : Promise.resolve(); + } + + OperatorList.prototype = { + get length() { + return this.argsArray.length; + }, + + get ready() { + return this._resolved || this._streamSink.ready; + }, + + get totalLength() { + return this._totalLength + this.length; + }, + + addOp(fn, args) { + this.optimizer.push(fn, args); + this.weight++; + + if (this._streamSink) { + if (this.weight >= CHUNK_SIZE) { + this.flush(); + } else if (this.weight >= CHUNK_SIZE_ABOUT && (fn === _util.OPS.restore || fn === _util.OPS.endText)) { + this.flush(); + } + } + }, + + addDependency(dependency) { + if (this.dependencies.has(dependency)) { + return; + } + + this.dependencies.add(dependency); + this.addOp(_util.OPS.dependency, [dependency]); + }, + + addDependencies(dependencies) { + for (const dependency of dependencies) { + this.addDependency(dependency); + } + }, + + addOpList(opList) { + if (!(opList instanceof OperatorList)) { + (0, _util.warn)('addOpList - ignoring invalid "opList" parameter.'); + return; + } + + for (const dependency of opList.dependencies) { + this.dependencies.add(dependency); + } + + for (let i = 0, ii = opList.length; i < ii; i++) { + this.addOp(opList.fnArray[i], opList.argsArray[i]); + } + }, + + getIR() { + return { + fnArray: this.fnArray, + argsArray: this.argsArray, + length: this.length + }; + }, + + get _transfers() { + const transfers = []; + const { + fnArray, + argsArray, + length + } = this; + + for (let i = 0; i < length; i++) { + switch (fnArray[i]) { + case _util.OPS.paintInlineImageXObject: + case _util.OPS.paintInlineImageXObjectGroup: + case _util.OPS.paintImageMaskXObject: + const arg = argsArray[i][0]; + ; + + if (!arg.cached) { + transfers.push(arg.data.buffer); + } + + break; + } + } + + return transfers; + }, + + flush(lastChunk = false) { + this.optimizer.flush(); + const length = this.length; + this._totalLength += length; + + this._streamSink.enqueue({ + fnArray: this.fnArray, + argsArray: this.argsArray, + lastChunk, + length + }, 1, this._transfers); + + this.dependencies.clear(); + this.fnArray.length = 0; + this.argsArray.length = 0; + this.weight = 0; + this.optimizer.reset(); + } + + }; + return OperatorList; +}(); + +exports.OperatorList = OperatorList; + +/***/ }), +/* 47 */ +/***/ ((__unused_webpack_module, exports, __w_pdfjs_require__) => { + + + +Object.defineProperty(exports, "__esModule", ({ + value: true +})); +exports.PDFImage = void 0; + +var _util = __w_pdfjs_require__(2); + +var _primitives = __w_pdfjs_require__(5); + +var _colorspace = __w_pdfjs_require__(23); + +var _stream = __w_pdfjs_require__(12); + +var _jpeg_stream = __w_pdfjs_require__(18); + +var _jpx = __w_pdfjs_require__(21); + +function decodeAndClamp(value, addend, coefficient, max) { + value = addend + value * coefficient; + + if (value < 0) { + value = 0; + } else if (value > max) { + value = max; + } + + return value; +} + +function resizeImageMask(src, bpc, w1, h1, w2, h2) { + var length = w2 * h2; + let dest; + + if (bpc <= 8) { + dest = new Uint8Array(length); + } else if (bpc <= 16) { + dest = new Uint16Array(length); + } else { + dest = new Uint32Array(length); + } + + var xRatio = w1 / w2; + var yRatio = h1 / h2; + var i, + j, + py, + newIndex = 0, + oldIndex; + var xScaled = new Uint16Array(w2); + var w1Scanline = w1; + + for (i = 0; i < w2; i++) { + xScaled[i] = Math.floor(i * xRatio); + } + + for (i = 0; i < h2; i++) { + py = Math.floor(i * yRatio) * w1Scanline; + + for (j = 0; j < w2; j++) { + oldIndex = py + xScaled[j]; + dest[newIndex++] = src[oldIndex]; + } + } + + return dest; +} + +class PDFImage { + constructor({ + xref, + res, + image, + isInline = false, + smask = null, + mask = null, + isMask = false, + pdfFunctionFactory, + localColorSpaceCache + }) { + this.image = image; + var dict = image.dict; + const filter = dict.get("Filter"); + + if ((0, _primitives.isName)(filter)) { + switch (filter.name) { + case "JPXDecode": + var jpxImage = new _jpx.JpxImage(); + jpxImage.parseImageProperties(image.stream); + image.stream.reset(); + image.width = jpxImage.width; + image.height = jpxImage.height; + image.bitsPerComponent = jpxImage.bitsPerComponent; + image.numComps = jpxImage.componentsCount; + break; + + case "JBIG2Decode": + image.bitsPerComponent = 1; + image.numComps = 1; + break; + } + } + + let width = dict.get("Width", "W"); + let height = dict.get("Height", "H"); + + if (Number.isInteger(image.width) && image.width > 0 && Number.isInteger(image.height) && image.height > 0 && (image.width !== width || image.height !== height)) { + (0, _util.warn)("PDFImage - using the Width/Height of the image data, " + "rather than the image dictionary."); + width = image.width; + height = image.height; + } + + if (width < 1 || height < 1) { + throw new _util.FormatError(`Invalid image width: ${width} or height: ${height}`); + } + + this.width = width; + this.height = height; + this.interpolate = dict.get("Interpolate", "I") || false; + this.imageMask = dict.get("ImageMask", "IM") || false; + this.matte = dict.get("Matte") || false; + var bitsPerComponent = image.bitsPerComponent; + + if (!bitsPerComponent) { + bitsPerComponent = dict.get("BitsPerComponent", "BPC"); + + if (!bitsPerComponent) { + if (this.imageMask) { + bitsPerComponent = 1; + } else { + throw new _util.FormatError(`Bits per component missing in image: ${this.imageMask}`); + } + } + } + + this.bpc = bitsPerComponent; + + if (!this.imageMask) { + let colorSpace = dict.getRaw("ColorSpace") || dict.getRaw("CS"); + + if (!colorSpace) { + (0, _util.info)("JPX images (which do not require color spaces)"); + + switch (image.numComps) { + case 1: + colorSpace = _primitives.Name.get("DeviceGray"); + break; + + case 3: + colorSpace = _primitives.Name.get("DeviceRGB"); + break; + + case 4: + colorSpace = _primitives.Name.get("DeviceCMYK"); + break; + + default: + throw new Error(`JPX images with ${image.numComps} ` + "color components not supported."); + } + } + + this.colorSpace = _colorspace.ColorSpace.parse({ + cs: colorSpace, + xref, + resources: isInline ? res : null, + pdfFunctionFactory, + localColorSpaceCache + }); + this.numComps = this.colorSpace.numComps; + } + + this.decode = dict.getArray("Decode", "D"); + this.needsDecode = false; + + if (this.decode && (this.colorSpace && !this.colorSpace.isDefaultDecode(this.decode, bitsPerComponent) || isMask && !_colorspace.ColorSpace.isDefaultDecode(this.decode, 1))) { + this.needsDecode = true; + var max = (1 << bitsPerComponent) - 1; + this.decodeCoefficients = []; + this.decodeAddends = []; + const isIndexed = this.colorSpace && this.colorSpace.name === "Indexed"; + + for (var i = 0, j = 0; i < this.decode.length; i += 2, ++j) { + var dmin = this.decode[i]; + var dmax = this.decode[i + 1]; + this.decodeCoefficients[j] = isIndexed ? (dmax - dmin) / max : dmax - dmin; + this.decodeAddends[j] = isIndexed ? dmin : max * dmin; + } + } + + if (smask) { + this.smask = new PDFImage({ + xref, + res, + image: smask, + isInline, + pdfFunctionFactory, + localColorSpaceCache + }); + } else if (mask) { + if ((0, _primitives.isStream)(mask)) { + var maskDict = mask.dict, + imageMask = maskDict.get("ImageMask", "IM"); + + if (!imageMask) { + (0, _util.warn)("Ignoring /Mask in image without /ImageMask."); + } else { + this.mask = new PDFImage({ + xref, + res, + image: mask, + isInline, + isMask: true, + pdfFunctionFactory, + localColorSpaceCache + }); + } + } else { + this.mask = mask; + } + } + } + + static async buildImage({ + xref, + res, + image, + isInline = false, + pdfFunctionFactory, + localColorSpaceCache + }) { + const imageData = image; + let smaskData = null; + let maskData = null; + const smask = image.dict.get("SMask"); + const mask = image.dict.get("Mask"); + + if (smask) { + smaskData = smask; + } else if (mask) { + if ((0, _primitives.isStream)(mask) || Array.isArray(mask)) { + maskData = mask; + } else { + (0, _util.warn)("Unsupported mask format."); + } + } + + return new PDFImage({ + xref, + res, + image: imageData, + isInline, + smask: smaskData, + mask: maskData, + pdfFunctionFactory, + localColorSpaceCache + }); + } + + static createMask({ + imgArray, + width, + height, + imageIsFromDecodeStream, + inverseDecode + }) { + var computedLength = (width + 7 >> 3) * height; + var actualLength = imgArray.byteLength; + var haveFullData = computedLength === actualLength; + var data, i; + + if (imageIsFromDecodeStream && (!inverseDecode || haveFullData)) { + data = imgArray; + } else if (!inverseDecode) { + data = new Uint8ClampedArray(actualLength); + data.set(imgArray); + } else { + data = new Uint8ClampedArray(computedLength); + data.set(imgArray); + + for (i = actualLength; i < computedLength; i++) { + data[i] = 0xff; + } + } + + if (inverseDecode) { + for (i = 0; i < actualLength; i++) { + data[i] ^= 0xff; + } + } + + return { + data, + width, + height + }; + } + + get drawWidth() { + return Math.max(this.width, this.smask && this.smask.width || 0, this.mask && this.mask.width || 0); + } + + get drawHeight() { + return Math.max(this.height, this.smask && this.smask.height || 0, this.mask && this.mask.height || 0); + } + + decodeBuffer(buffer) { + var bpc = this.bpc; + var numComps = this.numComps; + var decodeAddends = this.decodeAddends; + var decodeCoefficients = this.decodeCoefficients; + var max = (1 << bpc) - 1; + var i, ii; + + if (bpc === 1) { + for (i = 0, ii = buffer.length; i < ii; i++) { + buffer[i] = +!buffer[i]; + } + + return; + } + + var index = 0; + + for (i = 0, ii = this.width * this.height; i < ii; i++) { + for (var j = 0; j < numComps; j++) { + buffer[index] = decodeAndClamp(buffer[index], decodeAddends[j], decodeCoefficients[j], max); + index++; + } + } + } + + getComponents(buffer) { + var bpc = this.bpc; + + if (bpc === 8) { + return buffer; + } + + var width = this.width; + var height = this.height; + var numComps = this.numComps; + var length = width * height * numComps; + var bufferPos = 0; + let output; + + if (bpc <= 8) { + output = new Uint8Array(length); + } else if (bpc <= 16) { + output = new Uint16Array(length); + } else { + output = new Uint32Array(length); + } + + var rowComps = width * numComps; + var max = (1 << bpc) - 1; + var i = 0, + ii, + buf; + + if (bpc === 1) { + var mask, loop1End, loop2End; + + for (var j = 0; j < height; j++) { + loop1End = i + (rowComps & ~7); + loop2End = i + rowComps; + + while (i < loop1End) { + buf = buffer[bufferPos++]; + output[i] = buf >> 7 & 1; + output[i + 1] = buf >> 6 & 1; + output[i + 2] = buf >> 5 & 1; + output[i + 3] = buf >> 4 & 1; + output[i + 4] = buf >> 3 & 1; + output[i + 5] = buf >> 2 & 1; + output[i + 6] = buf >> 1 & 1; + output[i + 7] = buf & 1; + i += 8; + } + + if (i < loop2End) { + buf = buffer[bufferPos++]; + mask = 128; + + while (i < loop2End) { + output[i++] = +!!(buf & mask); + mask >>= 1; + } + } + } + } else { + var bits = 0; + buf = 0; + + for (i = 0, ii = length; i < ii; ++i) { + if (i % rowComps === 0) { + buf = 0; + bits = 0; + } + + while (bits < bpc) { + buf = buf << 8 | buffer[bufferPos++]; + bits += 8; + } + + var remainingBits = bits - bpc; + let value = buf >> remainingBits; + + if (value < 0) { + value = 0; + } else if (value > max) { + value = max; + } + + output[i] = value; + buf = buf & (1 << remainingBits) - 1; + bits = remainingBits; + } + } + + return output; + } + + fillOpacity(rgbaBuf, width, height, actualHeight, image) { + var smask = this.smask; + var mask = this.mask; + var alphaBuf, sw, sh, i, ii, j; + + if (smask) { + sw = smask.width; + sh = smask.height; + alphaBuf = new Uint8ClampedArray(sw * sh); + smask.fillGrayBuffer(alphaBuf); + + if (sw !== width || sh !== height) { + alphaBuf = resizeImageMask(alphaBuf, smask.bpc, sw, sh, width, height); + } + } else if (mask) { + if (mask instanceof PDFImage) { + sw = mask.width; + sh = mask.height; + alphaBuf = new Uint8ClampedArray(sw * sh); + mask.numComps = 1; + mask.fillGrayBuffer(alphaBuf); + + for (i = 0, ii = sw * sh; i < ii; ++i) { + alphaBuf[i] = 255 - alphaBuf[i]; + } + + if (sw !== width || sh !== height) { + alphaBuf = resizeImageMask(alphaBuf, mask.bpc, sw, sh, width, height); + } + } else if (Array.isArray(mask)) { + alphaBuf = new Uint8ClampedArray(width * height); + var numComps = this.numComps; + + for (i = 0, ii = width * height; i < ii; ++i) { + var opacity = 0; + var imageOffset = i * numComps; + + for (j = 0; j < numComps; ++j) { + var color = image[imageOffset + j]; + var maskOffset = j * 2; + + if (color < mask[maskOffset] || color > mask[maskOffset + 1]) { + opacity = 255; + break; + } + } + + alphaBuf[i] = opacity; + } + } else { + throw new _util.FormatError("Unknown mask format."); + } + } + + if (alphaBuf) { + for (i = 0, j = 3, ii = width * actualHeight; i < ii; ++i, j += 4) { + rgbaBuf[j] = alphaBuf[i]; + } + } else { + for (i = 0, j = 3, ii = width * actualHeight; i < ii; ++i, j += 4) { + rgbaBuf[j] = 255; + } + } + } + + undoPreblend(buffer, width, height) { + var matte = this.smask && this.smask.matte; + + if (!matte) { + return; + } + + var matteRgb = this.colorSpace.getRgb(matte, 0); + var matteR = matteRgb[0]; + var matteG = matteRgb[1]; + var matteB = matteRgb[2]; + var length = width * height * 4; + + for (var i = 0; i < length; i += 4) { + var alpha = buffer[i + 3]; + + if (alpha === 0) { + buffer[i] = 255; + buffer[i + 1] = 255; + buffer[i + 2] = 255; + continue; + } + + var k = 255 / alpha; + buffer[i] = (buffer[i] - matteR) * k + matteR; + buffer[i + 1] = (buffer[i + 1] - matteG) * k + matteG; + buffer[i + 2] = (buffer[i + 2] - matteB) * k + matteB; + } + } + + createImageData(forceRGBA = false) { + var drawWidth = this.drawWidth; + var drawHeight = this.drawHeight; + var imgData = { + width: drawWidth, + height: drawHeight, + kind: 0, + data: null + }; + var numComps = this.numComps; + var originalWidth = this.width; + var originalHeight = this.height; + var bpc = this.bpc; + var rowBytes = originalWidth * numComps * bpc + 7 >> 3; + var imgArray; + + if (!forceRGBA) { + var kind; + + if (this.colorSpace.name === "DeviceGray" && bpc === 1) { + kind = _util.ImageKind.GRAYSCALE_1BPP; + } else if (this.colorSpace.name === "DeviceRGB" && bpc === 8 && !this.needsDecode) { + kind = _util.ImageKind.RGB_24BPP; + } + + if (kind && !this.smask && !this.mask && drawWidth === originalWidth && drawHeight === originalHeight) { + imgData.kind = kind; + imgArray = this.getImageBytes(originalHeight * rowBytes); + + if (this.image instanceof _stream.DecodeStream) { + imgData.data = imgArray; + } else { + var newArray = new Uint8ClampedArray(imgArray.length); + newArray.set(imgArray); + imgData.data = newArray; + } + + if (this.needsDecode) { + (0, _util.assert)(kind === _util.ImageKind.GRAYSCALE_1BPP, "PDFImage.createImageData: The image must be grayscale."); + var buffer = imgData.data; + + for (var i = 0, ii = buffer.length; i < ii; i++) { + buffer[i] ^= 0xff; + } + } + + return imgData; + } + + if (this.image instanceof _jpeg_stream.JpegStream && !this.smask && !this.mask) { + let imageLength = originalHeight * rowBytes; + + switch (this.colorSpace.name) { + case "DeviceGray": + imageLength *= 3; + + case "DeviceRGB": + case "DeviceCMYK": + imgData.kind = _util.ImageKind.RGB_24BPP; + imgData.data = this.getImageBytes(imageLength, drawWidth, drawHeight, true); + return imgData; + } + } + } + + imgArray = this.getImageBytes(originalHeight * rowBytes); + var actualHeight = 0 | imgArray.length / rowBytes * drawHeight / originalHeight; + var comps = this.getComponents(imgArray); + var alpha01, maybeUndoPreblend; + + if (!forceRGBA && !this.smask && !this.mask) { + imgData.kind = _util.ImageKind.RGB_24BPP; + imgData.data = new Uint8ClampedArray(drawWidth * drawHeight * 3); + alpha01 = 0; + maybeUndoPreblend = false; + } else { + imgData.kind = _util.ImageKind.RGBA_32BPP; + imgData.data = new Uint8ClampedArray(drawWidth * drawHeight * 4); + alpha01 = 1; + maybeUndoPreblend = true; + this.fillOpacity(imgData.data, drawWidth, drawHeight, actualHeight, comps); + } + + if (this.needsDecode) { + this.decodeBuffer(comps); + } + + this.colorSpace.fillRgb(imgData.data, originalWidth, originalHeight, drawWidth, drawHeight, actualHeight, bpc, comps, alpha01); + + if (maybeUndoPreblend) { + this.undoPreblend(imgData.data, drawWidth, actualHeight); + } + + return imgData; + } + + fillGrayBuffer(buffer) { + var numComps = this.numComps; + + if (numComps !== 1) { + throw new _util.FormatError(`Reading gray scale from a color image: ${numComps}`); + } + + var width = this.width; + var height = this.height; + var bpc = this.bpc; + var rowBytes = width * numComps * bpc + 7 >> 3; + var imgArray = this.getImageBytes(height * rowBytes); + var comps = this.getComponents(imgArray); + var i, length; + + if (bpc === 1) { + length = width * height; + + if (this.needsDecode) { + for (i = 0; i < length; ++i) { + buffer[i] = comps[i] - 1 & 255; + } + } else { + for (i = 0; i < length; ++i) { + buffer[i] = -comps[i] & 255; + } + } + + return; + } + + if (this.needsDecode) { + this.decodeBuffer(comps); + } + + length = width * height; + var scale = 255 / ((1 << bpc) - 1); + + for (i = 0; i < length; ++i) { + buffer[i] = scale * comps[i]; + } + } + + getImageBytes(length, drawWidth, drawHeight, forceRGB = false) { + this.image.reset(); + this.image.drawWidth = drawWidth || this.width; + this.image.drawHeight = drawHeight || this.height; + this.image.forceRGB = !!forceRGB; + return this.image.getBytes(length, true); + } + +} + +exports.PDFImage = PDFImage; + +/***/ }), +/* 48 */ +/***/ ((__unused_webpack_module, exports, __w_pdfjs_require__) => { + + + +Object.defineProperty(exports, "__esModule", ({ + value: true +})); +exports.incrementalUpdate = incrementalUpdate; +exports.writeDict = writeDict; + +var _util = __w_pdfjs_require__(2); + +var _primitives = __w_pdfjs_require__(5); + +var _core_utils = __w_pdfjs_require__(8); + +var _xml_parser = __w_pdfjs_require__(26); + +var _crypto = __w_pdfjs_require__(22); + +function writeDict(dict, buffer, transform) { + buffer.push("<<"); + + for (const key of dict.getKeys()) { + buffer.push(` /${(0, _core_utils.escapePDFName)(key)} `); + writeValue(dict.getRaw(key), buffer, transform); + } + + buffer.push(">>"); +} + +function writeStream(stream, buffer, transform) { + writeDict(stream.dict, buffer, transform); + buffer.push(" stream\n"); + let string = (0, _util.bytesToString)(stream.getBytes()); + + if (transform !== null) { + string = transform.encryptString(string); + } + + buffer.push(string); + buffer.push("\nendstream\n"); +} + +function writeArray(array, buffer, transform) { + buffer.push("["); + let first = true; + + for (const val of array) { + if (!first) { + buffer.push(" "); + } else { + first = false; + } + + writeValue(val, buffer, transform); + } + + buffer.push("]"); +} + +function numberToString(value) { + if (Number.isInteger(value)) { + return value.toString(); + } + + const roundedValue = Math.round(value * 100); + + if (roundedValue % 100 === 0) { + return (roundedValue / 100).toString(); + } + + if (roundedValue % 10 === 0) { + return value.toFixed(1); + } + + return value.toFixed(2); +} + +function writeValue(value, buffer, transform) { + if ((0, _primitives.isName)(value)) { + buffer.push(`/${(0, _core_utils.escapePDFName)(value.name)}`); + } else if ((0, _primitives.isRef)(value)) { + buffer.push(`${value.num} ${value.gen} R`); + } else if (Array.isArray(value)) { + writeArray(value, buffer, transform); + } else if (typeof value === "string") { + if (transform !== null) { + value = transform.encryptString(value); + } + + buffer.push(`(${(0, _util.escapeString)(value)})`); + } else if (typeof value === "number") { + buffer.push(numberToString(value)); + } else if ((0, _primitives.isDict)(value)) { + writeDict(value, buffer, transform); + } else if ((0, _primitives.isStream)(value)) { + writeStream(value, buffer, transform); + } +} + +function writeInt(number, size, offset, buffer) { + for (let i = size + offset - 1; i > offset - 1; i--) { + buffer[i] = number & 0xff; + number >>= 8; + } + + return offset + size; +} + +function writeString(string, offset, buffer) { + for (let i = 0, len = string.length; i < len; i++) { + buffer[offset + i] = string.charCodeAt(i) & 0xff; + } +} + +function computeMD5(filesize, xrefInfo) { + const time = Math.floor(Date.now() / 1000); + const filename = xrefInfo.filename || ""; + const md5Buffer = [time.toString(), filename, filesize.toString()]; + let md5BufferLen = md5Buffer.reduce((a, str) => a + str.length, 0); + + for (const value of Object.values(xrefInfo.info)) { + md5Buffer.push(value); + md5BufferLen += value.length; + } + + const array = new Uint8Array(md5BufferLen); + let offset = 0; + + for (const str of md5Buffer) { + writeString(str, offset, array); + offset += str.length; + } + + return (0, _util.bytesToString)((0, _crypto.calculateMD5)(array)); +} + +function updateXFA(datasetsRef, newRefs, xref) { + if (datasetsRef === null || xref === null) { + return; + } + + const datasets = xref.fetchIfRef(datasetsRef); + const str = (0, _util.bytesToString)(datasets.getBytes()); + const xml = new _xml_parser.SimpleXMLParser({ + hasAttributes: true + }).parseFromString(str); + + for (const { + xfa + } of newRefs) { + if (!xfa) { + continue; + } + + const { + path, + value + } = xfa; + + if (!path) { + continue; + } + + const node = xml.documentElement.searchNode((0, _core_utils.parseXFAPath)(path), 0); + + if (node) { + node.childNodes = [new _xml_parser.SimpleDOMNode("#text", value)]; + } else { + (0, _util.warn)(`Node not found for path: ${path}`); + } + } + + const buffer = []; + xml.documentElement.dump(buffer); + let updatedXml = buffer.join(""); + const encrypt = xref.encrypt; + + if (encrypt) { + const transform = encrypt.createCipherTransform(datasetsRef.num, datasetsRef.gen); + updatedXml = transform.encryptString(updatedXml); + } + + const data = `${datasetsRef.num} ${datasetsRef.gen} obj\n` + `<< /Type /EmbeddedFile /Length ${updatedXml.length}>>\nstream\n` + updatedXml + "\nendstream\nendobj\n"; + newRefs.push({ + ref: datasetsRef, + data + }); +} + +function incrementalUpdate({ + originalData, + xrefInfo, + newRefs, + xref = null, + datasetsRef = null +}) { + updateXFA(datasetsRef, newRefs, xref); + const newXref = new _primitives.Dict(null); + const refForXrefTable = xrefInfo.newRef; + let buffer, baseOffset; + const lastByte = originalData[originalData.length - 1]; + + if (lastByte === 0x0a || lastByte === 0x0d) { + buffer = []; + baseOffset = originalData.length; + } else { + buffer = ["\n"]; + baseOffset = originalData.length + 1; + } + + newXref.set("Size", refForXrefTable.num + 1); + newXref.set("Prev", xrefInfo.startXRef); + newXref.set("Type", _primitives.Name.get("XRef")); + + if (xrefInfo.rootRef !== null) { + newXref.set("Root", xrefInfo.rootRef); + } + + if (xrefInfo.infoRef !== null) { + newXref.set("Info", xrefInfo.infoRef); + } + + if (xrefInfo.encrypt !== null) { + newXref.set("Encrypt", xrefInfo.encrypt); + } + + newRefs.push({ + ref: refForXrefTable, + data: "" + }); + newRefs = newRefs.sort((a, b) => { + return a.ref.num - b.ref.num; + }); + const xrefTableData = [[0, 1, 0xffff]]; + const indexes = [0, 1]; + let maxOffset = 0; + + for (const { + ref, + data + } of newRefs) { + maxOffset = Math.max(maxOffset, baseOffset); + xrefTableData.push([1, baseOffset, Math.min(ref.gen, 0xffff)]); + baseOffset += data.length; + indexes.push(ref.num); + indexes.push(1); + buffer.push(data); + } + + newXref.set("Index", indexes); + + if (xrefInfo.fileIds.length !== 0) { + const md5 = computeMD5(baseOffset, xrefInfo); + newXref.set("ID", [xrefInfo.fileIds[0], md5]); + } + + const offsetSize = Math.ceil(Math.log2(maxOffset) / 8); + const sizes = [1, offsetSize, 2]; + const structSize = sizes[0] + sizes[1] + sizes[2]; + const tableLength = structSize * xrefTableData.length; + newXref.set("W", sizes); + newXref.set("Length", tableLength); + buffer.push(`${refForXrefTable.num} ${refForXrefTable.gen} obj\n`); + writeDict(newXref, buffer, null); + buffer.push(" stream\n"); + const bufferLen = buffer.reduce((a, str) => a + str.length, 0); + const footer = `\nendstream\nendobj\nstartxref\n${baseOffset}\n%%EOF\n`; + const array = new Uint8Array(originalData.length + bufferLen + tableLength + footer.length); + array.set(originalData); + let offset = originalData.length; + + for (const str of buffer) { + writeString(str, offset, array); + offset += str.length; + } + + for (const [type, objOffset, gen] of xrefTableData) { + offset = writeInt(type, sizes[0], offset, array); + offset = writeInt(objOffset, sizes[1], offset, array); + offset = writeInt(gen, sizes[2], offset, array); + } + + writeString(footer, offset, array); + return array; +} + +/***/ }), +/* 49 */ +/***/ ((__unused_webpack_module, exports, __w_pdfjs_require__) => { + + + +Object.defineProperty(exports, "__esModule", ({ + value: true +})); +exports.XFAFactory = void 0; + +var _xfa_object = __w_pdfjs_require__(50); + +var _bind = __w_pdfjs_require__(53); + +var _parser = __w_pdfjs_require__(57); + +class XFAFactory { + constructor(data) { + try { + this.root = new _parser.XFAParser().parse(XFAFactory._createDocument(data)); + this.form = new _bind.Binder(this.root).bind(); + this.pages = this.form[_xfa_object.$toHTML](); + } catch (e) { + console.log(e); + } + } + + getPage(pageIndex) { + return this.pages.children[pageIndex]; + } + + get numberPages() { + return this.pages.children.length; + } + + static _createDocument(data) { + if (!data["/xdp:xdp"]) { + return data["xdp:xdp"]; + } + + return Object.values(data).join(""); + } + +} + +exports.XFAFactory = XFAFactory; + +/***/ }), +/* 50 */ +/***/ ((__unused_webpack_module, exports, __w_pdfjs_require__) => { + + + +Object.defineProperty(exports, "__esModule", ({ + value: true +})); +exports.XmlObject = exports.XFAObjectArray = exports.XFAObject = exports.XFAAttribute = exports.StringObject = exports.OptionObject = exports.Option10 = exports.Option01 = exports.IntegerObject = exports.ContentObject = exports.$uid = exports.$toStyle = exports.$toHTML = exports.$text = exports.$setValue = exports.$setSetAttributes = exports.$setId = exports.$resolvePrototypes = exports.$removeChild = exports.$onText = exports.$onChildCheck = exports.$onChild = exports.$nsAttributes = exports.$nodeName = exports.$namespaceId = exports.$isTransparent = exports.$isDescendent = exports.$isDataValue = exports.$insertAt = exports.$indexOf = exports.$hasSettableValue = exports.$hasItem = exports.$global = exports.$getRealChildrenByNameIt = exports.$getParent = exports.$getChildrenByNameIt = exports.$getChildrenByName = exports.$getChildrenByClass = exports.$getChildren = exports.$getAttributeIt = exports.$finalize = exports.$extra = exports.$dump = exports.$data = exports.$content = exports.$consumed = exports.$clone = exports.$cleanup = exports.$clean = exports.$childrenToHTML = exports.$appendChild = void 0; + +var _utils = __w_pdfjs_require__(51); + +var _util = __w_pdfjs_require__(2); + +var _namespaces = __w_pdfjs_require__(52); + +const $appendChild = Symbol(); +exports.$appendChild = $appendChild; +const $childrenToHTML = Symbol(); +exports.$childrenToHTML = $childrenToHTML; +const $clean = Symbol(); +exports.$clean = $clean; +const $cleanup = Symbol(); +exports.$cleanup = $cleanup; +const $clone = Symbol(); +exports.$clone = $clone; +const $consumed = Symbol(); +exports.$consumed = $consumed; +const $content = Symbol("content"); +exports.$content = $content; +const $data = Symbol("data"); +exports.$data = $data; +const $dump = Symbol(); +exports.$dump = $dump; +const $extra = Symbol("extra"); +exports.$extra = $extra; +const $finalize = Symbol(); +exports.$finalize = $finalize; +const $getAttributeIt = Symbol(); +exports.$getAttributeIt = $getAttributeIt; +const $getChildrenByClass = Symbol(); +exports.$getChildrenByClass = $getChildrenByClass; +const $getChildrenByName = Symbol(); +exports.$getChildrenByName = $getChildrenByName; +const $getChildrenByNameIt = Symbol(); +exports.$getChildrenByNameIt = $getChildrenByNameIt; +const $getRealChildrenByNameIt = Symbol(); +exports.$getRealChildrenByNameIt = $getRealChildrenByNameIt; +const $getChildren = Symbol(); +exports.$getChildren = $getChildren; +const $getParent = Symbol(); +exports.$getParent = $getParent; +const $global = Symbol(); +exports.$global = $global; +const $hasItem = Symbol(); +exports.$hasItem = $hasItem; +const $hasSettableValue = Symbol(); +exports.$hasSettableValue = $hasSettableValue; +const $indexOf = Symbol(); +exports.$indexOf = $indexOf; +const $insertAt = Symbol(); +exports.$insertAt = $insertAt; +const $isDataValue = Symbol(); +exports.$isDataValue = $isDataValue; +const $isDescendent = Symbol(); +exports.$isDescendent = $isDescendent; +const $isTransparent = Symbol(); +exports.$isTransparent = $isTransparent; +const $lastAttribute = Symbol(); +const $namespaceId = Symbol("namespaceId"); +exports.$namespaceId = $namespaceId; +const $nodeName = Symbol("nodeName"); +exports.$nodeName = $nodeName; +const $nsAttributes = Symbol(); +exports.$nsAttributes = $nsAttributes; +const $onChild = Symbol(); +exports.$onChild = $onChild; +const $onChildCheck = Symbol(); +exports.$onChildCheck = $onChildCheck; +const $onText = Symbol(); +exports.$onText = $onText; +const $removeChild = Symbol(); +exports.$removeChild = $removeChild; +const $resolvePrototypes = Symbol(); +exports.$resolvePrototypes = $resolvePrototypes; +const $setId = Symbol(); +exports.$setId = $setId; +const $setSetAttributes = Symbol(); +exports.$setSetAttributes = $setSetAttributes; +const $setValue = Symbol(); +exports.$setValue = $setValue; +const $text = Symbol(); +exports.$text = $text; +const $toHTML = Symbol(); +exports.$toHTML = $toHTML; +const $toStyle = Symbol(); +exports.$toStyle = $toStyle; +const $uid = Symbol("uid"); +exports.$uid = $uid; + +const _applyPrototype = Symbol(); + +const _attributes = Symbol(); + +const _attributeNames = Symbol(); + +const _children = Symbol("_children"); + +const _cloneAttribute = Symbol(); + +const _dataValue = Symbol(); + +const _defaultValue = Symbol(); + +const _getPrototype = Symbol(); + +const _getUnsetAttributes = Symbol(); + +const _hasChildren = Symbol(); + +const _max = Symbol(); + +const _options = Symbol(); + +const _parent = Symbol("parent"); + +const _setAttributes = Symbol(); + +const _validator = Symbol(); + +let uid = 0; + +class XFAObject { + constructor(nsId, name, hasChildren = false) { + this[$namespaceId] = nsId; + this[$nodeName] = name; + this[_hasChildren] = hasChildren; + this[_parent] = null; + this[_children] = []; + this[$uid] = `${name}${uid++}`; + } + + [$onChild](child) { + if (!this[_hasChildren] || !this[$onChildCheck](child)) { + return false; + } + + const name = child[$nodeName]; + const node = this[name]; + + if (node instanceof XFAObjectArray) { + if (node.push(child)) { + this[$appendChild](child); + return true; + } + } else { + if (node !== null) { + this[$removeChild](node); + } + + this[name] = child; + this[$appendChild](child); + return true; + } + + let id = ""; + + if (this.id) { + id = ` (id: ${this.id})`; + } else if (this.name) { + id = ` (name: ${this.name} ${this.h.value})`; + } + + (0, _util.warn)(`XFA - node "${this[$nodeName]}"${id} has already enough "${name}"!`); + return false; + } + + [$onChildCheck](child) { + return this.hasOwnProperty(child[$nodeName]) && child[$namespaceId] === this[$namespaceId]; + } + + [$setId](ids) { + if (this.id && this[$namespaceId] === _namespaces.NamespaceIds.template.id) { + ids.set(this.id, this); + } + } + + [$appendChild](child) { + child[_parent] = this; + + this[_children].push(child); + } + + [$removeChild](child) { + const i = this[_children].indexOf(child); + + this[_children].splice(i, 1); + } + + [$hasSettableValue]() { + return this.hasOwnProperty("value"); + } + + [$setValue](_) {} + + [$onText](_) {} + + [$finalize]() {} + + [$clean](builder) { + delete this[_hasChildren]; + + if (this[$cleanup]) { + builder.clean(this[$cleanup]); + delete this[$cleanup]; + } + } + + [$hasItem]() { + return false; + } + + [$indexOf](child) { + return this[_children].indexOf(child); + } + + [$insertAt](i, child) { + child[_parent] = this; + + this[_children].splice(i, 0, child); + } + + [$isTransparent]() { + return this.name === ""; + } + + [$lastAttribute]() { + return ""; + } + + [$text]() { + if (this[_children].length === 0) { + return this[$content]; + } + + return this[_children].map(c => c[$text]()).join(""); + } + + get [_attributeNames]() { + const proto = Object.getPrototypeOf(this); + + if (!proto._attributes) { + const attributes = proto._attributes = new Set(); + + for (const name of Object.getOwnPropertyNames(this)) { + if (this[name] === null || this[name] instanceof XFAObject || this[name] instanceof XFAObjectArray) { + break; + } + + attributes.add(name); + } + } + + return (0, _util.shadow)(this, _attributeNames, proto._attributes); + } + + [$isDescendent](parent) { + let node = this; + + while (node) { + if (node === parent) { + return true; + } + + node = node[$getParent](); + } + + return false; + } + + [$getParent]() { + return this[_parent]; + } + + [$getChildren](name = null) { + if (!name) { + return this[_children]; + } + + return this[name]; + } + + [$dump]() { + const dumped = Object.create(null); + + if (this[$content]) { + dumped.$content = this[$content]; + } + + for (const name of Object.getOwnPropertyNames(this)) { + const value = this[name]; + + if (value === null) { + continue; + } + + if (value instanceof XFAObject) { + dumped[name] = value[$dump](); + } else if (value instanceof XFAObjectArray) { + if (!value.isEmpty()) { + dumped[name] = value.dump(); + } + } else { + dumped[name] = value; + } + } + + return dumped; + } + + [$toStyle]() { + return null; + } + + [$toHTML]() { + return null; + } + + [$childrenToHTML]({ + filter = null, + include = true + }) { + const res = []; + this[$getChildren]().forEach(node => { + if (!filter || include === filter.has(node[$nodeName])) { + const html = node[$toHTML](); + + if (html) { + res.push(html); + } + } + }); + return res; + } + + [$setSetAttributes](attributes) { + if (attributes.use || attributes.id) { + this[_setAttributes] = new Set(Object.keys(attributes)); + } + } + + [_getUnsetAttributes](protoAttributes) { + const allAttr = this[_attributeNames]; + const setAttr = this[_setAttributes]; + return [...protoAttributes].filter(x => allAttr.has(x) && !setAttr.has(x)); + } + + [$resolvePrototypes](ids, ancestors = new Set()) { + for (const child of this[_children]) { + const proto = child[_getPrototype](ids, ancestors); + + if (proto) { + child[_applyPrototype](proto, ids, ancestors); + } else { + child[$resolvePrototypes](ids, ancestors); + } + } + } + + [_getPrototype](ids, ancestors) { + const { + use + } = this; + + if (use && use.startsWith("#")) { + const id = use.slice(1); + const proto = ids.get(id); + this.use = ""; + + if (!proto) { + (0, _util.warn)(`XFA - Invalid prototype id: ${id}.`); + return null; + } + + if (proto[$nodeName] !== this[$nodeName]) { + (0, _util.warn)(`XFA - Incompatible prototype: ${proto[$nodeName]} !== ${this[$nodeName]}.`); + return null; + } + + if (ancestors.has(proto)) { + (0, _util.warn)(`XFA - Cycle detected in prototypes use.`); + return null; + } + + ancestors.add(proto); + + const protoProto = proto[_getPrototype](ids, ancestors); + + if (!protoProto) { + ancestors.delete(proto); + return proto; + } + + proto[_applyPrototype](protoProto, ids, ancestors); + + ancestors.delete(proto); + return proto; + } + + return null; + } + + [_applyPrototype](proto, ids, ancestors) { + if (ancestors.has(proto)) { + (0, _util.warn)(`XFA - Cycle detected in prototypes use.`); + return; + } + + if (!this[$content] && proto[$content]) { + this[$content] = proto[$content]; + } + + const newAncestors = new Set(ancestors); + newAncestors.add(proto); + + for (const unsetAttrName of this[_getUnsetAttributes](proto[_setAttributes])) { + this[unsetAttrName] = proto[unsetAttrName]; + + if (this[_setAttributes]) { + this[_setAttributes].add(unsetAttrName); + } + } + + for (const name of Object.getOwnPropertyNames(this)) { + if (this[_attributeNames].has(name)) { + continue; + } + + const value = this[name]; + const protoValue = proto[name]; + + if (value instanceof XFAObjectArray) { + for (const child of value[_children]) { + child[$resolvePrototypes](ids, ancestors); + } + + for (let i = value[_children].length, ii = protoValue[_children].length; i < ii; i++) { + const child = proto[_children][i][$clone](); + + if (value.push(child)) { + child[_parent] = this; + + this[_children].push(child); + + child[$resolvePrototypes](ids, newAncestors); + } else { + break; + } + } + + continue; + } + + if (value !== null) { + value[$resolvePrototypes](ids, ancestors); + continue; + } + + if (protoValue !== null) { + const child = protoValue[$clone](); + child[_parent] = this; + this[name] = child; + + this[_children].push(child); + + child[$resolvePrototypes](ids, newAncestors); + } + } + } + + static [_cloneAttribute](obj) { + if (Array.isArray(obj)) { + return obj.map(x => XFAObject[_cloneAttribute](x)); + } + + if (obj instanceof Object) { + return Object.assign({}, obj); + } + + return obj; + } + + [$clone]() { + const clone = Object.create(Object.getPrototypeOf(this)); + + for (const $symbol of Object.getOwnPropertySymbols(this)) { + try { + clone[$symbol] = this[$symbol]; + } catch (_) { + (0, _util.shadow)(clone, $symbol, this[$symbol]); + } + } + + clone[_children] = []; + + for (const name of Object.getOwnPropertyNames(this)) { + if (this[_attributeNames].has(name)) { + clone[name] = XFAObject[_cloneAttribute](this[name]); + continue; + } + + const value = this[name]; + + if (value instanceof XFAObjectArray) { + clone[name] = new XFAObjectArray(value[_max]); + } else { + clone[name] = null; + } + } + + for (const child of this[_children]) { + const name = child[$nodeName]; + const clonedChild = child[$clone](); + + clone[_children].push(clonedChild); + + clonedChild[_parent] = clone; + + if (clone[name] === null) { + clone[name] = clonedChild; + } else { + clone[name][_children].push(clonedChild); + } + } + + return clone; + } + + [$getChildren](name = null) { + if (!name) { + return this[_children]; + } + + return this[_children].filter(c => c[$nodeName] === name); + } + + [$getChildrenByClass](name) { + return this[name]; + } + + [$getChildrenByName](name, allTransparent, first = true) { + return Array.from(this[$getChildrenByNameIt](name, allTransparent, first)); + } + + *[$getChildrenByNameIt](name, allTransparent, first = true) { + if (name === "parent") { + yield this[_parent]; + return; + } + + for (const child of this[_children]) { + if (child[$nodeName] === name) { + yield child; + } + + if (child.name === name) { + yield child; + } + + if (allTransparent || child[$isTransparent]()) { + yield* child[$getChildrenByNameIt](name, allTransparent, false); + } + } + + if (first && this[_attributeNames].has(name)) { + yield new XFAAttribute(this, name, this[name]); + } + } + +} + +exports.XFAObject = XFAObject; + +class XFAObjectArray { + constructor(max = Infinity) { + this[_max] = max; + this[_children] = []; + } + + push(child) { + const len = this[_children].length; + + if (len <= this[_max]) { + this[_children].push(child); + + return true; + } + + (0, _util.warn)(`XFA - node "${child[$nodeName]}" accepts no more than ${this[_max]} children`); + return false; + } + + isEmpty() { + return this[_children].length === 0; + } + + dump() { + return this[_children].length === 1 ? this[_children][0][$dump]() : this[_children].map(x => x[$dump]()); + } + + [$clone]() { + const clone = new XFAObjectArray(this[_max]); + clone[_children] = this[_children].map(c => c[$clone]()); + return clone; + } + + get children() { + return this[_children]; + } + + clear() { + this[_children].length = 0; + } + +} + +exports.XFAObjectArray = XFAObjectArray; + +class XFAAttribute { + constructor(node, name, value) { + this[_parent] = node; + this[$nodeName] = name; + this[$content] = value; + this[$consumed] = false; + } + + [$getParent]() { + return this[_parent]; + } + + [$isDataValue]() { + return true; + } + + [$text]() { + return this[$content]; + } + + [$isDescendent](parent) { + return this[_parent] === parent || this[_parent][$isDescendent](parent); + } + +} + +exports.XFAAttribute = XFAAttribute; + +class XmlObject extends XFAObject { + constructor(nsId, name, attributes = {}) { + super(nsId, name); + this[$content] = ""; + this[_dataValue] = null; + + if (name !== "#text") { + const map = new Map(); + this[_attributes] = map; + + for (const [attrName, value] of Object.entries(attributes)) { + map.set(attrName, new XFAAttribute(this, attrName, value)); + } + + if (attributes.hasOwnProperty($nsAttributes)) { + const dataNode = attributes[$nsAttributes].xfa.dataNode; + + if (dataNode !== undefined) { + if (dataNode === "dataGroup") { + this[_dataValue] = false; + } else if (dataNode === "dataValue") { + this[_dataValue] = true; + } + } + } + } + + this[$consumed] = false; + } + + [$onChild](child) { + if (this[$content]) { + const node = new XmlObject(this[$namespaceId], "#text"); + this[$appendChild](node); + node[$content] = this[$content]; + this[$content] = ""; + } + + this[$appendChild](child); + return true; + } + + [$onText](str) { + this[$content] += str; + } + + [$finalize]() { + if (this[$content] && this[_children].length > 0) { + const node = new XmlObject(this[$namespaceId], "#text"); + this[$appendChild](node); + node[$content] = this[$content]; + delete this[$content]; + } + } + + [$toHTML]() { + if (this[$nodeName] === "#text") { + return { + name: "#text", + value: this[$content] + }; + } + + return null; + } + + [$getChildren](name = null) { + if (!name) { + return this[_children]; + } + + return this[_children].filter(c => c[$nodeName] === name); + } + + [$getChildrenByClass](name) { + const value = this[_attributes].get(name); + + if (value !== undefined) { + return value; + } + + return this[$getChildren](name); + } + + *[$getChildrenByNameIt](name, allTransparent) { + const value = this[_attributes].get(name); + + if (value) { + yield value; + } + + for (const child of this[_children]) { + if (child[$nodeName] === name) { + yield child; + } + + if (allTransparent) { + yield* child[$getChildrenByNameIt](name, allTransparent); + } + } + } + + *[$getAttributeIt](name, skipConsumed) { + const value = this[_attributes].get(name); + + if (value && (!skipConsumed || !value[$consumed])) { + yield value; + } + + for (const child of this[_children]) { + yield* child[$getAttributeIt](name, skipConsumed); + } + } + + *[$getRealChildrenByNameIt](name, allTransparent, skipConsumed) { + for (const child of this[_children]) { + if (child[$nodeName] === name && (!skipConsumed || !child[$consumed])) { + yield child; + } + + if (allTransparent) { + yield* child[$getRealChildrenByNameIt](name, allTransparent, skipConsumed); + } + } + } + + [$isDataValue]() { + if (this[_dataValue] === null) { + return this[_children].length === 0; + } + + return this[_dataValue]; + } + + [$dump]() { + const dumped = Object.create(null); + + if (this[$content]) { + dumped.$content = this[$content]; + } + + dumped.$name = this[$nodeName]; + dumped.children = []; + + for (const child of this[_children]) { + dumped.children.push(child[$dump]()); + } + + dumped.attributes = Object.create(null); + + for (const [name, value] of this[_attributes]) { + dumped.attributes[name] = value[$content]; + } + + return dumped; + } + +} + +exports.XmlObject = XmlObject; + +class ContentObject extends XFAObject { + constructor(nsId, name) { + super(nsId, name); + this[$content] = ""; + } + + [$onText](text) { + this[$content] += text; + } + + [$finalize]() {} + +} + +exports.ContentObject = ContentObject; + +class OptionObject extends ContentObject { + constructor(nsId, name, options) { + super(nsId, name); + this[_options] = options; + } + + [$finalize]() { + this[$content] = (0, _utils.getKeyword)({ + data: this[$content], + defaultValue: this[_options][0], + validate: k => this[_options].includes(k) + }); + } + + [$clean](builder) { + super[$clean](builder); + delete this[_options]; + } + +} + +exports.OptionObject = OptionObject; + +class StringObject extends ContentObject { + [$finalize]() { + this[$content] = this[$content].trim(); + } + +} + +exports.StringObject = StringObject; + +class IntegerObject extends ContentObject { + constructor(nsId, name, defaultValue, validator) { + super(nsId, name); + this[_defaultValue] = defaultValue; + this[_validator] = validator; + } + + [$finalize]() { + this[$content] = (0, _utils.getInteger)({ + data: this[$content], + defaultValue: this[_defaultValue], + validate: this[_validator] + }); + } + + [$clean](builder) { + super[$clean](builder); + delete this[_defaultValue]; + delete this[_validator]; + } + +} + +exports.IntegerObject = IntegerObject; + +class Option01 extends IntegerObject { + constructor(nsId, name) { + super(nsId, name, 0, n => n === 1); + } + +} + +exports.Option01 = Option01; + +class Option10 extends IntegerObject { + constructor(nsId, name) { + super(nsId, name, 1, n => n === 0); + } + +} + +exports.Option10 = Option10; + +/***/ }), +/* 51 */ +/***/ ((__unused_webpack_module, exports) => { + + + +Object.defineProperty(exports, "__esModule", ({ + value: true +})); +exports.getBBox = getBBox; +exports.getColor = getColor; +exports.getFloat = getFloat; +exports.getInteger = getInteger; +exports.getKeyword = getKeyword; +exports.getMeasurement = getMeasurement; +exports.getRatio = getRatio; +exports.getRelevant = getRelevant; +exports.getStringOption = getStringOption; +const dimConverters = { + pt: x => x, + cm: x => x / 2.54 * 72, + mm: x => x / (10 * 2.54) * 72, + in: x => x * 72 +}; +const measurementPattern = /([+-]?[0-9]+\.?[0-9]*)(.*)/; + +function getInteger({ + data, + defaultValue, + validate +}) { + if (!data) { + return defaultValue; + } + + data = data.trim(); + const n = parseInt(data, 10); + + if (!isNaN(n) && validate(n)) { + return n; + } + + return defaultValue; +} + +function getFloat({ + data, + defaultValue, + validate +}) { + if (!data) { + return defaultValue; + } + + data = data.trim(); + const n = parseFloat(data); + + if (!isNaN(n) && validate(n)) { + return n; + } + + return defaultValue; +} + +function getKeyword({ + data, + defaultValue, + validate +}) { + if (!data) { + return defaultValue; + } + + data = data.trim(); + + if (validate(data)) { + return data; + } + + return defaultValue; +} + +function getStringOption(data, options) { + return getKeyword({ + data, + defaultValue: options[0], + validate: k => options.includes(k) + }); +} + +function getMeasurement(str, def = "0") { + def = def || "0"; + + if (!str) { + return getMeasurement(def); + } + + const match = str.trim().match(measurementPattern); + + if (!match) { + return getMeasurement(def); + } + + const [, valueStr, unit] = match; + const value = parseFloat(valueStr); + + if (isNaN(value)) { + return getMeasurement(def); + } + + if (value === 0) { + return 0; + } + + const conv = dimConverters[unit]; + + if (conv) { + return conv(value); + } + + return value; +} + +function getRatio(data) { + if (!data) { + return { + num: 1, + den: 1 + }; + } + + const ratio = data.trim().split(/\s*:\s*/).map(x => parseFloat(x)).filter(x => !isNaN(x)); + + if (ratio.length === 1) { + ratio.push(1); + } + + if (ratio.length === 0) { + return { + num: 1, + den: 1 + }; + } + + const [num, den] = ratio; + return { + num, + den + }; +} + +function getRelevant(data) { + if (!data) { + return []; + } + + return data.trim().split(/\s+/).map(e => { + return { + excluded: e[0] === "-", + viewname: e.substring(1) + }; + }); +} + +function getColor(data, def = [0, 0, 0]) { + let [r, g, b] = def; + + if (!data) { + return { + r, + g, + b + }; + } + + const color = data.trim().split(/\s*,\s*/).map(c => Math.min(Math.max(0, parseInt(c.trim(), 10)), 255)).map(c => isNaN(c) ? 0 : c); + + if (color.length < 3) { + return { + r, + g, + b + }; + } + + [r, g, b] = color; + return { + r, + g, + b + }; +} + +function getBBox(data) { + const def = -1; + + if (!data) { + return { + x: def, + y: def, + width: def, + height: def + }; + } + + const bbox = data.trim().split(/\s*,\s*/).map(m => getMeasurement(m, "-1")); + + if (bbox.length < 4 || bbox[2] < 0 || bbox[3] < 0) { + return { + x: def, + y: def, + width: def, + height: def + }; + } + + const [x, y, width, height] = bbox; + return { + x, + y, + width, + height + }; +} + +/***/ }), +/* 52 */ +/***/ ((__unused_webpack_module, exports) => { + + + +Object.defineProperty(exports, "__esModule", ({ + value: true +})); +exports.NamespaceIds = exports.$buildXFAObject = void 0; +const $buildXFAObject = Symbol(); +exports.$buildXFAObject = $buildXFAObject; +const NamespaceIds = { + config: { + id: 0, + check: ns => ns.startsWith("http://www.xfa.org/schema/xci/") + }, + connectionSet: { + id: 1, + check: ns => ns.startsWith("http://www.xfa.org/schema/xfa-connection-set/") + }, + datasets: { + id: 2, + check: ns => ns.startsWith("http://www.xfa.org/schema/xfa-data/") + }, + form: { + id: 3, + check: ns => ns.startsWith("http://www.xfa.org/schema/xfa-form/") + }, + localeSet: { + id: 4, + check: ns => ns.startsWith("http://www.xfa.org/schema/xfa-locale-set/") + }, + pdf: { + id: 5, + check: ns => ns === "http://ns.adobe.com/xdp/pdf/" + }, + signature: { + id: 6, + check: ns => ns === "http://www.w3.org/2000/09/xmldsig#" + }, + sourceSet: { + id: 7, + check: ns => ns.startsWith("http://www.xfa.org/schema/xfa-source-set/") + }, + stylesheet: { + id: 8, + check: ns => ns === "http://www.w3.org/1999/XSL/Transform" + }, + template: { + id: 9, + check: ns => ns.startsWith("http://www.xfa.org/schema/xfa-template/") + }, + xdc: { + id: 10, + check: ns => ns.startsWith("http://www.xfa.org/schema/xdc/") + }, + xdp: { + id: 11, + check: ns => ns === "http://ns.adobe.com/xdp/" + }, + xfdf: { + id: 12, + check: ns => ns === "http://ns.adobe.com/xfdf/" + }, + xhtml: { + id: 13, + check: ns => ns === "http://www.w3.org/1999/xhtml" + }, + xmpmeta: { + id: 14, + check: ns => ns === "http://ns.adobe.com/xmpmeta/" + } +}; +exports.NamespaceIds = NamespaceIds; + +/***/ }), +/* 53 */ +/***/ ((__unused_webpack_module, exports, __w_pdfjs_require__) => { + + + +Object.defineProperty(exports, "__esModule", ({ + value: true +})); +exports.Binder = void 0; + +var _xfa_object = __w_pdfjs_require__(50); + +var _template = __w_pdfjs_require__(54); + +var _som = __w_pdfjs_require__(56); + +var _namespaces = __w_pdfjs_require__(52); + +var _util = __w_pdfjs_require__(2); + +function createText(content) { + const node = new _template.Text({}); + node[_xfa_object.$content] = content; + return node; +} + +class Binder { + constructor(root) { + this.root = root; + this.datasets = root.datasets; + + if (root.datasets && root.datasets.data) { + this.emptyMerge = false; + this.data = root.datasets.data; + } else { + this.emptyMerge = true; + this.data = new _xfa_object.XmlObject(_namespaces.NamespaceIds.datasets.id, "data"); + } + + this.root.form = this.form = root.template[_xfa_object.$clone](); + } + + _isConsumeData() { + return !this.emptyMerge && this._mergeMode; + } + + _isMatchTemplate() { + return !this._isConsumeData(); + } + + bind() { + this._bindElement(this.form, this.data); + + return this.form; + } + + getData() { + return this.data; + } + + _bindValue(formNode, data, picture) { + if (formNode[_xfa_object.$hasSettableValue]()) { + if (data[_xfa_object.$isDataValue]()) { + const value = data[_xfa_object.$content].trim(); + + formNode[_xfa_object.$setValue](createText(value)); + + formNode[_xfa_object.$data] = data; + } else if (formNode instanceof _template.Field && formNode.ui && formNode.ui.choiceList && formNode.ui.choiceList.open === "multiSelect") { + const value = data[_xfa_object.$getChildren]().map(child => child[_xfa_object.$content].trim()).join("\n"); + + formNode[_xfa_object.$setValue](createText(value)); + + formNode[_xfa_object.$data] = data; + } else if (this._isConsumeData()) { + (0, _util.warn)(`XFA - Nodes haven't the same type.`); + } + } else if (!data[_xfa_object.$isDataValue]() || this._isMatchTemplate()) { + this._bindElement(formNode, data); + + formNode[_xfa_object.$data] = data; + } else { + (0, _util.warn)(`XFA - Nodes haven't the same type.`); + } + } + + _findDataByNameToConsume(name, dataNode, global) { + if (!name) { + return null; + } + + let generator, match; + + for (let i = 0; i < 3; i++) { + generator = dataNode[_xfa_object.$getRealChildrenByNameIt](name, false, true); + match = generator.next().value; + + if (match) { + return match; + } + + if (dataNode[_xfa_object.$namespaceId] === _namespaces.NamespaceIds.datasets.id && dataNode[_xfa_object.$nodeName] === "data") { + break; + } + + dataNode = dataNode[_xfa_object.$getParent](); + } + + if (!global) { + return null; + } + + generator = this.datasets[_xfa_object.$getRealChildrenByNameIt](name, false, false); + + while (true) { + match = generator.next().value; + + if (!match) { + break; + } + + if (match[_xfa_object.$global]) { + return match; + } + } + + generator = this.data[_xfa_object.$getAttributeIt](name, true); + match = generator.next().value; + + if (match && match[_xfa_object.$isDataValue]()) { + return match; + } + + return null; + } + + _setProperties(formNode, dataNode) { + if (!formNode.hasOwnProperty("setProperty")) { + return; + } + + for (const { + ref, + target, + connection + } of formNode.setProperty.children) { + if (connection) { + continue; + } + + if (!ref) { + continue; + } + + const [node] = (0, _som.searchNode)(this.root, dataNode, ref, false, false); + + if (!node) { + (0, _util.warn)(`XFA - Invalid reference: ${ref}.`); + continue; + } + + if (!node[_xfa_object.$isDescendent](this.data)) { + (0, _util.warn)(`XFA - Invalid node: must be a data node.`); + continue; + } + + const [targetNode] = (0, _som.searchNode)(this.root, formNode, target, false, false); + + if (!targetNode) { + (0, _util.warn)(`XFA - Invalid target: ${target}.`); + continue; + } + + if (!targetNode[_xfa_object.$isDescendent](formNode)) { + (0, _util.warn)(`XFA - Invalid target: must be a property or subproperty.`); + continue; + } + + const targetParent = targetNode[_xfa_object.$getParent](); + + if (targetNode instanceof _template.SetProperty || targetParent instanceof _template.SetProperty) { + (0, _util.warn)(`XFA - Invalid target: cannot be a setProperty or one of its properties.`); + continue; + } + + if (targetNode instanceof _template.BindItems || targetParent instanceof _template.BindItems) { + (0, _util.warn)(`XFA - Invalid target: cannot be a bindItems or one of its properties.`); + continue; + } + + const content = node[_xfa_object.$text](); + + const name = targetNode[_xfa_object.$nodeName]; + + if (targetNode instanceof _xfa_object.XFAAttribute) { + const attrs = Object.create(null); + attrs[name] = content; + const obj = Reflect.construct(Object.getPrototypeOf(targetParent).constructor, [attrs]); + targetParent[name] = obj[name]; + continue; + } + + if (!targetNode.hasOwnProperty(_xfa_object.$content)) { + (0, _util.warn)(`XFA - Invalid node to use in setProperty`); + continue; + } + + targetNode[_xfa_object.$data] = node; + targetNode[_xfa_object.$content] = content; + + targetNode[_xfa_object.$finalize](); + } + } + + _bindItems(formNode, dataNode) { + if (!formNode.hasOwnProperty("items") || !formNode.hasOwnProperty("bindItems") || formNode.bindItems.isEmpty()) { + return; + } + + for (const item of formNode.items.children) { + formNode[_xfa_object.$removeChild](item); + } + + formNode.items.clear(); + const labels = new _template.Items({}); + const values = new _template.Items({}); + + formNode[_xfa_object.$appendChild](labels); + + formNode.items.push(labels); + + formNode[_xfa_object.$appendChild](values); + + formNode.items.push(values); + + for (const { + ref, + labelRef, + valueRef, + connection + } of formNode.bindItems.children) { + if (connection) { + continue; + } + + if (!ref) { + continue; + } + + const nodes = (0, _som.searchNode)(this.root, dataNode, ref, false, false); + + if (!nodes) { + (0, _util.warn)(`XFA - Invalid reference: ${ref}.`); + continue; + } + + for (const node of nodes) { + if (!node[_xfa_object.$isDescendent](this.datasets)) { + (0, _util.warn)(`XFA - Invalid ref (${ref}): must be a datasets child.`); + continue; + } + + const [labelNode] = (0, _som.searchNode)(this.root, node, labelRef, true, false); + + if (!labelNode) { + (0, _util.warn)(`XFA - Invalid label: ${labelRef}.`); + continue; + } + + if (!labelNode[_xfa_object.$isDescendent](this.datasets)) { + (0, _util.warn)(`XFA - Invalid label: must be a datasets child.`); + continue; + } + + const [valueNode] = (0, _som.searchNode)(this.root, node, valueRef, true, false); + + if (!valueNode) { + (0, _util.warn)(`XFA - Invalid value: ${valueRef}.`); + continue; + } + + if (!valueNode[_xfa_object.$isDescendent](this.datasets)) { + (0, _util.warn)(`XFA - Invalid value: must be a datasets child.`); + continue; + } + + const label = createText(labelNode[_xfa_object.$text]()); + const value = createText(valueNode[_xfa_object.$text]()); + + labels[_xfa_object.$appendChild](label); + + labels.text.push(label); + + values[_xfa_object.$appendChild](value); + + values.text.push(value); + } + } + } + + _bindOccurrences(formNode, matches, picture) { + let baseClone; + + if (matches.length > 1) { + baseClone = formNode[_xfa_object.$clone](); + } + + this._bindValue(formNode, matches[0], picture); + + this._setProperties(formNode, matches[0]); + + this._bindItems(formNode, matches[0]); + + if (matches.length === 1) { + return; + } + + const parent = formNode[_xfa_object.$getParent](); + + const name = formNode[_xfa_object.$nodeName]; + + const pos = parent[_xfa_object.$indexOf](formNode); + + for (let i = 1, ii = matches.length; i < ii; i++) { + const match = matches[i]; + + const clone = baseClone[_xfa_object.$clone](); + + clone.occur.min = 1; + clone.occur.max = 1; + clone.occur.initial = 1; + parent[name].push(clone); + + parent[_xfa_object.$insertAt](pos + i, clone); + + this._bindValue(clone, match, picture); + + this._setProperties(clone, match); + + this._bindItems(clone, match); + } + } + + _createOccurrences(formNode) { + if (!this.emptyMerge) { + return; + } + + const { + occur + } = formNode; + + if (!occur || occur.initial <= 1) { + return; + } + + const parent = formNode[_xfa_object.$getParent](); + + const name = formNode[_xfa_object.$nodeName]; + + for (let i = 0, ii = occur.initial; i < ii; i++) { + const clone = formNode[_xfa_object.$clone](); + + clone.occur.min = 1; + clone.occur.max = 1; + clone.occur.initial = 1; + parent[name].push(clone); + + parent[_xfa_object.$appendChild](clone); + } + } + + _getOccurInfo(formNode) { + const { + occur + } = formNode; + const dataName = formNode.name; + + if (!occur || !dataName) { + return [1, 1]; + } + + const max = occur.max === -1 ? Infinity : occur.max; + return [occur.min, max]; + } + + _bindElement(formNode, dataNode) { + const uselessNodes = []; + + this._createOccurrences(formNode); + + for (const child of formNode[_xfa_object.$getChildren]()) { + if (child[_xfa_object.$data]) { + continue; + } + + if (this._mergeMode === undefined && child[_xfa_object.$nodeName] === "subform") { + this._mergeMode = child.mergeMode === "consumeData"; + } + + let global = false; + let picture = null; + let ref = null; + let match = null; + + if (child.bind) { + switch (child.bind.match) { + case "none": + continue; + + case "global": + global = true; + break; + + case "dataRef": + if (!child.bind.ref) { + (0, _util.warn)(`XFA - ref is empty in node ${child[_xfa_object.$nodeName]}.`); + continue; + } + + ref = child.bind.ref; + break; + + default: + break; + } + + if (child.bind.picture) { + picture = child.bind.picture[_xfa_object.$content]; + } + } + + const [min, max] = this._getOccurInfo(child); + + if (ref) { + match = (0, _som.searchNode)(this.root, dataNode, ref, true, false); + + if (match === null) { + match = (0, _som.createDataNode)(this.data, dataNode, ref); + + if (this._isConsumeData()) { + match[_xfa_object.$consumed] = true; + } + + match = [match]; + } else { + if (this._isConsumeData()) { + match = match.filter(node => !node[_xfa_object.$consumed]); + } + + if (match.length > max) { + match = match.slice(0, max); + } else if (match.length === 0) { + match = null; + } + + if (match && this._isConsumeData()) { + match.forEach(node => { + node[_xfa_object.$consumed] = true; + }); + } + } + } else { + if (!child.name) { + this._bindElement(child, dataNode); + + continue; + } + + if (this._isConsumeData()) { + const matches = []; + + while (matches.length < max) { + const found = this._findDataByNameToConsume(child.name, dataNode, global); + + if (!found) { + break; + } + + found[_xfa_object.$consumed] = true; + matches.push(found); + } + + match = matches.length > 0 ? matches : null; + } else { + match = dataNode[_xfa_object.$getRealChildrenByNameIt](child.name, false, false).next().value; + + if (!match) { + match = new _xfa_object.XmlObject(dataNode[_xfa_object.$namespaceId], child.name); + + dataNode[_xfa_object.$appendChild](match); + } + + match = [match]; + } + } + + if (match) { + if (match.length < min) { + (0, _util.warn)(`XFA - Must have at least ${min} occurrences: ${formNode[_xfa_object.$nodeName]}.`); + continue; + } + + this._bindOccurrences(child, match, picture); + } else if (min > 0) { + this._bindElement(child, dataNode); + } else { + uselessNodes.push(child); + } + } + + uselessNodes.forEach(node => node[_xfa_object.$getParent]()[_xfa_object.$removeChild](node)); + } + +} + +exports.Binder = Binder; + +/***/ }), +/* 54 */ +/***/ ((__unused_webpack_module, exports, __w_pdfjs_require__) => { + + + +Object.defineProperty(exports, "__esModule", ({ + value: true +})); +exports.Value = exports.Text = exports.TemplateNamespace = exports.Template = exports.SetProperty = exports.Items = exports.Field = exports.BindItems = void 0; + +var _xfa_object = __w_pdfjs_require__(50); + +var _namespaces = __w_pdfjs_require__(52); + +var _utils = __w_pdfjs_require__(51); + +var _html_utils = __w_pdfjs_require__(55); + +var _util = __w_pdfjs_require__(2); + +const TEMPLATE_NS_ID = _namespaces.NamespaceIds.template.id; + +function _setValue(templateNode, value) { + if (!templateNode.value) { + const nodeValue = new Value({}); + + templateNode[_xfa_object.$appendChild](nodeValue); + + templateNode.value = nodeValue; + } + + templateNode.value[_xfa_object.$setValue](value); +} + +class AppearanceFilter extends _xfa_object.StringObject { + constructor(attributes) { + super(TEMPLATE_NS_ID, "appearanceFilter"); + this.id = attributes.id || ""; + this.type = (0, _utils.getStringOption)(attributes.type, ["optional", "required"]); + this.use = attributes.use || ""; + this.usehref = attributes.usehref || ""; + } + +} + +class Arc extends _xfa_object.XFAObject { + constructor(attributes) { + super(TEMPLATE_NS_ID, "arc", true); + this.circular = (0, _utils.getInteger)({ + data: attributes.circular, + defaultValue: 0, + validate: x => x === 1 + }); + this.hand = (0, _utils.getStringOption)(attributes.hand, ["even", "left", "right"]); + this.id = attributes.id || ""; + this.startAngle = (0, _utils.getFloat)({ + data: attributes.startAngle, + defaultValue: 0, + validate: x => true + }); + this.sweepAngle = (0, _utils.getFloat)({ + data: attributes.sweepAngle, + defaultValue: 360, + validate: x => true + }); + this.use = attributes.use || ""; + this.usehref = attributes.usehref || ""; + this.edge = null; + this.fill = null; + } + +} + +class Area extends _xfa_object.XFAObject { + constructor(attributes) { + super(TEMPLATE_NS_ID, "area", true); + this.colSpan = (0, _utils.getInteger)({ + data: attributes.colSpan, + defaultValue: 1, + validate: n => n >= 1 + }); + this.id = attributes.id || ""; + this.name = attributes.name || ""; + this.relevant = (0, _utils.getRelevant)(attributes.relevant); + this.use = attributes.use || ""; + this.usehref = attributes.usehref || ""; + this.x = (0, _utils.getMeasurement)(attributes.x, "0pt"); + this.y = (0, _utils.getMeasurement)(attributes.y, "0pt"); + this.desc = null; + this.extras = null; + this.area = new _xfa_object.XFAObjectArray(); + this.draw = new _xfa_object.XFAObjectArray(); + this.exObject = new _xfa_object.XFAObjectArray(); + this.exclGroup = new _xfa_object.XFAObjectArray(); + this.field = new _xfa_object.XFAObjectArray(); + this.subform = new _xfa_object.XFAObjectArray(); + this.subformSet = new _xfa_object.XFAObjectArray(); + } + + [_xfa_object.$isTransparent]() { + return true; + } + +} + +class Assist extends _xfa_object.XFAObject { + constructor(attributes) { + super(TEMPLATE_NS_ID, "assist", true); + this.id = attributes.id || ""; + this.role = attributes.role || ""; + this.use = attributes.use || ""; + this.usehref = attributes.usehref || ""; + this.speak = null; + this.toolTip = null; + } + +} + +class Barcode extends _xfa_object.XFAObject { + constructor(attributes) { + super(TEMPLATE_NS_ID, "barcode", true); + this.charEncoding = (0, _utils.getKeyword)({ + data: attributes.charEncoding ? attributes.charEncoding.toLowerCase() : "", + defaultValue: "", + validate: k => ["utf-8", "big-five", "fontspecific", "gbk", "gb-18030", "gb-2312", "ksc-5601", "none", "shift-jis", "ucs-2", "utf-16"].includes(k) || k.match(/iso-8859-[0-9]{2}/) + }); + this.checksum = (0, _utils.getStringOption)(attributes.checksum, ["none", "1mod10", "1mod10_1mod11", "2mod10", "auto"]); + this.dataColumnCount = (0, _utils.getInteger)({ + data: attributes.dataColumnCount, + defaultValue: -1, + validate: x => x >= 0 + }); + this.dataLength = (0, _utils.getInteger)({ + data: attributes.dataLength, + defaultValue: -1, + validate: x => x >= 0 + }); + this.dataPrep = (0, _utils.getStringOption)(attributes.dataPrep, ["none", "flateCompress"]); + this.dataRowCount = (0, _utils.getInteger)({ + data: attributes.dataRowCount, + defaultValue: -1, + validate: x => x >= 0 + }); + this.endChar = attributes.endChar || ""; + this.errorCorrectionLevel = (0, _utils.getInteger)({ + data: attributes.errorCorrectionLevel, + defaultValue: -1, + validate: x => x >= 0 && x <= 8 + }); + this.id = attributes.id || ""; + this.moduleHeight = (0, _utils.getMeasurement)(attributes.moduleHeight, "5mm"); + this.moduleWidth = (0, _utils.getMeasurement)(attributes.moduleWidth, "0.25mm"); + this.printCheckDigit = (0, _utils.getInteger)({ + data: attributes.printCheckDigit, + defaultValue: 0, + validate: x => x === 1 + }); + this.rowColumnRatio = (0, _utils.getRatio)(attributes.rowColumnRatio); + this.startChar = attributes.startChar || ""; + this.textLocation = (0, _utils.getStringOption)(attributes.textLocation, ["below", "above", "aboveEmbedded", "belowEmbedded", "none"]); + this.truncate = (0, _utils.getInteger)({ + data: attributes.truncate, + defaultValue: 0, + validate: x => x === 1 + }); + this.type = (0, _utils.getStringOption)(attributes.type ? attributes.type.toLowerCase() : "", ["aztec", "codabar", "code2of5industrial", "code2of5interleaved", "code2of5matrix", "code2of5standard", "code3of9", "code3of9extended", "code11", "code49", "code93", "code128", "code128a", "code128b", "code128c", "code128sscc", "datamatrix", "ean8", "ean8add2", "ean8add5", "ean13", "ean13add2", "ean13add5", "ean13pwcd", "fim", "logmars", "maxicode", "msi", "pdf417", "pdf417macro", "plessey", "postauscust2", "postauscust3", "postausreplypaid", "postausstandard", "postukrm4scc", "postusdpbc", "postusimb", "postusstandard", "postus5zip", "qrcode", "rfid", "rss14", "rss14expanded", "rss14limited", "rss14stacked", "rss14stackedomni", "rss14truncated", "telepen", "ucc128", "ucc128random", "ucc128sscc", "upca", "upcaadd2", "upcaadd5", "upcapwcd", "upce", "upceadd2", "upceadd5", "upcean2", "upcean5", "upsmaxicode"]); + this.upsMode = (0, _utils.getStringOption)(attributes.upsMode, ["usCarrier", "internationalCarrier", "secureSymbol", "standardSymbol"]); + this.use = attributes.use || ""; + this.usehref = attributes.usehref || ""; + this.wideNarrowRatio = (0, _utils.getRatio)(attributes.wideNarrowRatio); + this.encrypt = null; + this.extras = null; + } + +} + +class Bind extends _xfa_object.XFAObject { + constructor(attributes) { + super(TEMPLATE_NS_ID, "bind", true); + this.match = (0, _utils.getStringOption)(attributes.match, ["once", "dataRef", "global", "none"]); + this.ref = attributes.ref || ""; + this.picture = null; + } + +} + +class BindItems extends _xfa_object.XFAObject { + constructor(attributes) { + super(TEMPLATE_NS_ID, "bindItems"); + this.connection = attributes.connection || ""; + this.labelRef = attributes.labelRef || ""; + this.ref = attributes.ref || ""; + this.valueRef = attributes.valueRef || ""; + } + +} + +exports.BindItems = BindItems; + +class Bookend extends _xfa_object.XFAObject { + constructor(attributes) { + super(TEMPLATE_NS_ID, "bookend"); + this.id = attributes.id || ""; + this.leader = attributes.leader || ""; + this.trailer = attributes.trailer || ""; + this.use = attributes.use || ""; + this.usehref = attributes.usehref || ""; + } + +} + +class BooleanElement extends _xfa_object.Option01 { + constructor(attributes) { + super(TEMPLATE_NS_ID, "boolean"); + this.id = attributes.id || ""; + this.name = attributes.name || ""; + this.use = attributes.use || ""; + this.usehref = attributes.usehref || ""; + } + + [_xfa_object.$toHTML]() { + return this[_xfa_object.$content] === 1; + } + +} + +class Border extends _xfa_object.XFAObject { + constructor(attributes) { + super(TEMPLATE_NS_ID, "border", true); + this.break = (0, _utils.getStringOption)(attributes.break, ["close", "open"]); + this.hand = (0, _utils.getStringOption)(attributes.hand, ["even", "left", "right"]); + this.id = attributes.id || ""; + this.presence = (0, _utils.getStringOption)(attributes.presence, ["visible", "hidden", "inactive", "invisible"]); + this.relevant = (0, _utils.getRelevant)(attributes.relevant); + this.use = attributes.use || ""; + this.usehref = attributes.usehref || ""; + this.corner = new _xfa_object.XFAObjectArray(4); + this.edge = new _xfa_object.XFAObjectArray(4); + this.extras = null; + this.fill = null; + this.margin = null; + } + + [_xfa_object.$toStyle](widths, margins) { + const edgeStyles = this.edge.children.map(node => node[_xfa_object.$toStyle]()); + const cornerStyles = this.edge.children.map(node => node[_xfa_object.$toStyle]()); + let style; + + if (this.margin) { + style = this.margin[_xfa_object.$toStyle](); + + if (margins) { + margins.push(this.margin.topInset, this.margin.rightInset, this.margin.bottomInset, this.margin.leftInset); + } + } else { + style = Object.create(null); + + if (margins) { + margins.push(0, 0, 0, 0); + } + } + + if (this.fill) { + Object.assign(style, this.fill[_xfa_object.$toStyle]()); + } + + if (edgeStyles.length > 0) { + if (widths) { + this.edge.children.forEach(node => widths.push(node.thickness)); + + if (widths.length < 4) { + const last = widths[widths.length - 1]; + + for (let i = widths.length; i < 4; i++) { + widths.push(last); + } + } + } + + if (edgeStyles.length === 2 || edgeStyles.length === 3) { + const last = edgeStyles[edgeStyles.length - 1]; + + for (let i = edgeStyles.length; i < 4; i++) { + edgeStyles.push(last); + } + } + + style.borderWidth = edgeStyles.map(s => s.width).join(" "); + style.borderColor = edgeStyles.map(s => s.color).join(" "); + style.borderStyle = edgeStyles.map(s => s.style).join(" "); + } else { + if (widths) { + widths.push(0, 0, 0, 0); + } + } + + if (cornerStyles.length > 0) { + if (cornerStyles.length === 2 || cornerStyles.length === 3) { + const last = cornerStyles[cornerStyles.length - 1]; + + for (let i = cornerStyles.length; i < 4; i++) { + cornerStyles.push(last); + } + } + + style.borderRadius = cornerStyles.map(s => s.radius).join(" "); + } + + switch (this.presence) { + case "invisible": + case "hidden": + style.borderStyle = ""; + break; + + case "inactive": + style.borderStyle = "none"; + break; + } + + return style; + } + +} + +class Break extends _xfa_object.XFAObject { + constructor(attributes) { + super(TEMPLATE_NS_ID, "break", true); + this.after = (0, _utils.getStringOption)(attributes.after, ["auto", "contentArea", "pageArea", "pageEven", "pageOdd"]); + this.afterTarget = attributes.afterTarget || ""; + this.before = (0, _utils.getStringOption)(attributes.before, ["auto", "contentArea", "pageArea", "pageEven", "pageOdd"]); + this.beforeTarget = attributes.beforeTarget || ""; + this.bookendLeader = attributes.bookendLeader || ""; + this.bookendTrailer = attributes.bookendTrailer || ""; + this.id = attributes.id || ""; + this.overflowLeader = attributes.overflowLeader || ""; + this.overflowTarget = attributes.overflowTarget || ""; + this.overflowTrailer = attributes.overflowTrailer || ""; + this.startNew = (0, _utils.getInteger)({ + data: attributes.startNew, + defaultValue: 0, + validate: x => x === 1 + }); + this.use = attributes.use || ""; + this.usehref = attributes.usehref || ""; + this.extras = null; + } + +} + +class BreakAfter extends _xfa_object.XFAObject { + constructor(attributes) { + super(TEMPLATE_NS_ID, "breakAfter", true); + this.id = attributes.id || ""; + this.leader = attributes.leader || ""; + this.startNew = (0, _utils.getInteger)({ + data: attributes.startNew, + defaultValue: 0, + validate: x => x === 1 + }); + this.target = attributes.target || ""; + this.targetType = (0, _utils.getStringOption)(attributes.targetType, ["auto", "contentArea", "pageArea", "pageEven", "pageOdd"]); + this.trailer = attributes.trailer || ""; + this.use = attributes.use || ""; + this.usehref = attributes.usehref || ""; + this.script = null; + } + +} + +class BreakBefore extends _xfa_object.XFAObject { + constructor(attributes) { + super(TEMPLATE_NS_ID, "breakBefore", true); + this.id = attributes.id || ""; + this.leader = attributes.leader || ""; + this.startNew = (0, _utils.getInteger)({ + data: attributes.startNew, + defaultValue: 0, + validate: x => x === 1 + }); + this.target = attributes.target || ""; + this.targetType = (0, _utils.getStringOption)(attributes.targetType, ["auto", "contentArea", "pageArea", "pageEven", "pageOdd"]); + this.trailer = attributes.trailer || ""; + this.use = attributes.use || ""; + this.usehref = attributes.usehref || ""; + this.script = null; + } + +} + +class Button extends _xfa_object.XFAObject { + constructor(attributes) { + super(TEMPLATE_NS_ID, "button", true); + this.highlight = (0, _utils.getStringOption)(attributes.highlight, ["inverted", "none", "outline", "push"]); + this.id = attributes.id || ""; + this.use = attributes.use || ""; + this.usehref = attributes.usehref || ""; + this.extras = null; + } + + [_xfa_object.$toHTML]() { + return { + name: "button", + attributes: { + class: "xfaButton", + style: {} + } + }; + } + +} + +class Calculate extends _xfa_object.XFAObject { + constructor(attributes) { + super(TEMPLATE_NS_ID, "calculate", true); + this.id = attributes.id || ""; + this.override = (0, _utils.getStringOption)(attributes.override, ["disabled", "error", "ignore", "warning"]); + this.use = attributes.use || ""; + this.usehref = attributes.usehref || ""; + this.extras = null; + this.message = null; + this.script = null; + } + +} + +class Caption extends _xfa_object.XFAObject { + constructor(attributes) { + super(TEMPLATE_NS_ID, "caption", true); + this.id = attributes.id || ""; + this.placement = (0, _utils.getStringOption)(attributes.placement, ["left", "bottom", "inline", "right", "top"]); + this.presence = (0, _utils.getStringOption)(attributes.presence, ["visible", "hidden", "inactive", "invisible"]); + this.reserve = (0, _utils.getMeasurement)(attributes.reserve); + this.use = attributes.use || ""; + this.usehref = attributes.usehref || ""; + this.extras = null; + this.font = null; + this.margin = null; + this.para = null; + this.value = null; + } + + [_xfa_object.$setValue](value) { + _setValue(this, value); + } + + [_xfa_object.$toHTML]() { + if (!this.value) { + return null; + } + + const value = this.value[_xfa_object.$toHTML](); + + if (!value) { + return null; + } + + const children = []; + + if (typeof value === "string") { + children.push({ + name: "#text", + value + }); + } else { + children.push(value); + } + + const style = (0, _html_utils.toStyle)(this, "font", "margin", "para", "visibility"); + + switch (this.placement) { + case "left": + case "right": + style.minWidth = (0, _html_utils.measureToString)(this.reserve); + break; + + case "top": + case "bottom": + style.minHeight = (0, _html_utils.measureToString)(this.reserve); + break; + } + + return { + name: "div", + attributes: { + style + }, + children + }; + } + +} + +class Certificate extends _xfa_object.StringObject { + constructor(attributes) { + super(TEMPLATE_NS_ID, "certificate"); + this.id = attributes.id || ""; + this.name = attributes.name || ""; + this.use = attributes.use || ""; + this.usehref = attributes.usehref || ""; + } + +} + +class Certificates extends _xfa_object.XFAObject { + constructor(attributes) { + super(TEMPLATE_NS_ID, "certificates", true); + this.credentialServerPolicy = (0, _utils.getStringOption)(attributes.credentialServerPolicy, ["optional", "required"]); + this.id = attributes.id || ""; + this.url = attributes.url || ""; + this.urlPolicy = attributes.urlPolicy || ""; + this.use = attributes.use || ""; + this.usehref = attributes.usehref || ""; + this.encryption = null; + this.issuers = null; + this.keyUsage = null; + this.oids = null; + this.signing = null; + this.subjectDNs = null; + } + +} + +class CheckButton extends _xfa_object.XFAObject { + constructor(attributes) { + super(TEMPLATE_NS_ID, "checkButton", true); + this.id = attributes.id || ""; + this.mark = (0, _utils.getStringOption)(attributes.mark, ["default", "check", "circle", "cross", "diamond", "square", "star"]); + this.shape = (0, _utils.getStringOption)(attributes.shape, ["square", "round"]); + this.size = (0, _utils.getMeasurement)(attributes.size, "10pt"); + this.use = attributes.use || ""; + this.usehref = attributes.usehref || ""; + this.border = null; + this.extras = null; + this.margin = null; + } + + [_xfa_object.$toHTML]() { + const style = (0, _html_utils.toStyle)(this, "border", "margin"); + const size = (0, _html_utils.measureToString)(this.size); + style.width = style.height = size; + let mark, radius; + + if (this.shape === "square") { + mark = "■"; + radius = "10%"; + } else { + mark = "●"; + radius = "50%"; + } + + if (!style.borderRadius) { + style.borderRadius = radius; + } + + if (this.mark !== "default") { + switch (this.mark) { + case "check": + mark = "✓"; + break; + + case "circle": + mark = "●"; + break; + + case "cross": + mark = "✕"; + break; + + case "diamond": + mark = "♦"; + break; + + case "square": + mark = "■"; + break; + + case "star": + mark = "★"; + break; + } + } + + if (size !== "10px") { + style.fontSize = size; + style.lineHeight = size; + style.width = size; + style.height = size; + } + + return { + name: "label", + attributes: { + class: "xfaLabel" + }, + children: [{ + name: "input", + attributes: { + class: "xfaCheckbox", + type: "checkbox" + } + }, { + name: "span", + attributes: { + class: "xfaCheckboxMark", + mark, + style + } + }] + }; + } + +} + +class ChoiceList extends _xfa_object.XFAObject { + constructor(attributes) { + super(TEMPLATE_NS_ID, "choiceList", true); + this.commitOn = (0, _utils.getStringOption)(attributes.commitOn, ["select", "exit"]); + this.id = attributes.id || ""; + this.open = (0, _utils.getStringOption)(attributes.open, ["userControl", "always", "multiSelect", "onEntry"]); + this.textEntry = (0, _utils.getInteger)({ + data: attributes.textEntry, + defaultValue: 0, + validate: x => x === 1 + }); + this.use = attributes.use || ""; + this.usehref = attributes.usehref || ""; + this.border = null; + this.extras = null; + this.margin = null; + } + + [_xfa_object.$toHTML]() { + const style = (0, _html_utils.toStyle)(this, "border", "margin"); + return { + name: "label", + attributes: { + class: "xfaLabel" + }, + children: [{ + name: "select", + attributes: { + class: "xfaSxelect", + multiple: this.open === "multiSelect", + style + } + }] + }; + } + +} + +class Color extends _xfa_object.XFAObject { + constructor(attributes) { + super(TEMPLATE_NS_ID, "color", true); + this.cSpace = (0, _utils.getStringOption)(attributes.cSpace, ["SRGB"]); + this.id = attributes.id || ""; + this.use = attributes.use || ""; + this.usehref = attributes.usehref || ""; + this.value = (0, _utils.getColor)(attributes.value); + this.extras = null; + } + + [_xfa_object.$hasSettableValue]() { + return false; + } + + [_xfa_object.$toStyle]() { + return _util.Util.makeHexColor(this.value.r, this.value.g, this.value.b); + } + +} + +class Comb extends _xfa_object.XFAObject { + constructor(attributes) { + super(TEMPLATE_NS_ID, "comb"); + this.id = attributes.id || ""; + this.numberOfCells = (0, _utils.getInteger)({ + data: attributes.numberOfCells, + defaultValue: 0, + validate: x => x >= 0 + }); + this.use = attributes.use || ""; + this.usehref = attributes.usehref || ""; + } + +} + +class Connect extends _xfa_object.XFAObject { + constructor(attributes) { + super(TEMPLATE_NS_ID, "connect", true); + this.connection = attributes.connection || ""; + this.id = attributes.id || ""; + this.ref = attributes.ref || ""; + this.usage = (0, _utils.getStringOption)(attributes.usage, ["exportAndImport", "exportOnly", "importOnly"]); + this.use = attributes.use || ""; + this.usehref = attributes.usehref || ""; + this.picture = null; + } + +} + +class ContentArea extends _xfa_object.XFAObject { + constructor(attributes) { + super(TEMPLATE_NS_ID, "contentArea", true); + this.h = (0, _utils.getMeasurement)(attributes.h); + this.id = attributes.id || ""; + this.name = attributes.name || ""; + this.relevant = (0, _utils.getRelevant)(attributes.relevant); + this.use = attributes.use || ""; + this.usehref = attributes.usehref || ""; + this.w = (0, _utils.getMeasurement)(attributes.w); + this.x = (0, _utils.getMeasurement)(attributes.x, "0pt"); + this.y = (0, _utils.getMeasurement)(attributes.y, "0pt"); + this.desc = null; + this.extras = null; + } + + [_xfa_object.$toHTML]() { + const left = (0, _html_utils.measureToString)(this.x); + const top = (0, _html_utils.measureToString)(this.y); + const style = { + position: "absolute", + left, + top, + width: (0, _html_utils.measureToString)(this.w), + height: (0, _html_utils.measureToString)(this.h) + }; + return { + name: "div", + children: [], + attributes: { + style, + class: "xfaContentarea", + id: this[_xfa_object.$uid] + } + }; + } + +} + +class Corner extends _xfa_object.XFAObject { + constructor(attributes) { + super(TEMPLATE_NS_ID, "corner", true); + this.id = attributes.id || ""; + this.inverted = (0, _utils.getInteger)({ + data: attributes.inverted, + defaultValue: 0, + validate: x => x === 1 + }); + this.join = (0, _utils.getStringOption)(attributes.join, ["square", "round"]); + this.presence = (0, _utils.getStringOption)(attributes.presence, ["visible", "hidden", "inactive", "invisible"]); + this.radius = (0, _utils.getMeasurement)(attributes.radius); + this.stroke = (0, _utils.getStringOption)(attributes.stroke, ["solid", "dashDot", "dashDotDot", "dashed", "dotted", "embossed", "etched", "lowered", "raised"]); + this.thickness = (0, _utils.getMeasurement)(attributes.thickness, "0.5pt"); + this.use = attributes.use || ""; + this.usehref = attributes.usehref || ""; + this.color = null; + this.extras = null; + } + + [_xfa_object.$toStyle]() { + const style = (0, _html_utils.toStyle)(this, "visibility"); + style.radius = (0, _html_utils.measureToString)(this.radius); + return style; + } + +} + +class DateElement extends _xfa_object.ContentObject { + constructor(attributes) { + super(TEMPLATE_NS_ID, "date"); + this.id = attributes.id || ""; + this.name = attributes.name || ""; + this.use = attributes.use || ""; + this.usehref = attributes.usehref || ""; + } + + [_xfa_object.$finalize]() { + this[_xfa_object.$content] = new Date(this[_xfa_object.$content].trim()); + } + + [_xfa_object.$toHTML]() { + return this[_xfa_object.$content].toString(); + } + +} + +class DateTime extends _xfa_object.ContentObject { + constructor(attributes) { + super(TEMPLATE_NS_ID, "dateTime"); + this.id = attributes.id || ""; + this.name = attributes.name || ""; + this.use = attributes.use || ""; + this.usehref = attributes.usehref || ""; + } + + [_xfa_object.$finalize]() { + this[_xfa_object.$content] = new Date(this[_xfa_object.$content].trim()); + } + + [_xfa_object.$toHTML]() { + return this[_xfa_object.$content].toString(); + } + +} + +class DateTimeEdit extends _xfa_object.XFAObject { + constructor(attributes) { + super(TEMPLATE_NS_ID, "dateTimeEdit", true); + this.hScrollPolicy = (0, _utils.getStringOption)(attributes.hScrollPolicy, ["auto", "off", "on"]); + this.id = attributes.id || ""; + this.picker = (0, _utils.getStringOption)(attributes.picker, ["host", "none"]); + this.use = attributes.use || ""; + this.usehref = attributes.usehref || ""; + this.border = null; + this.comb = null; + this.extras = null; + this.margin = null; + } + + [_xfa_object.$toHTML]() { + const style = (0, _html_utils.toStyle)(this, "border", "font", "margin"); + const html = { + name: "input", + attributes: { + type: "text", + class: "xfaTextfield", + style + } + }; + return { + name: "label", + attributes: { + class: "xfaLabel" + }, + children: [html] + }; + } + +} + +class Decimal extends _xfa_object.ContentObject { + constructor(attributes) { + super(TEMPLATE_NS_ID, "decimal"); + this.fracDigits = (0, _utils.getInteger)({ + data: attributes.fracDigits, + defaultValue: 2, + validate: x => true + }); + this.id = attributes.id || ""; + this.leadDigits = (0, _utils.getInteger)({ + data: attributes.leadDigits, + defaultValue: -1, + validate: x => true + }); + this.name = attributes.name || ""; + this.use = attributes.use || ""; + this.usehref = attributes.usehref || ""; + } + + [_xfa_object.$finalize]() { + const number = parseFloat(this[_xfa_object.$content].trim()); + this[_xfa_object.$content] = isNaN(number) ? null : number; + } + + [_xfa_object.$toHTML]() { + return this[_xfa_object.$content] !== null ? this[_xfa_object.$content].toString() : ""; + } + +} + +class DefaultUi extends _xfa_object.XFAObject { + constructor(attributes) { + super(TEMPLATE_NS_ID, "defaultUi", true); + this.id = attributes.id || ""; + this.use = attributes.use || ""; + this.usehref = attributes.usehref || ""; + this.extras = null; + } + +} + +class Desc extends _xfa_object.XFAObject { + constructor(attributes) { + super(TEMPLATE_NS_ID, "desc", true); + this.id = attributes.id || ""; + this.use = attributes.use || ""; + this.usehref = attributes.usehref || ""; + this.boolean = new _xfa_object.XFAObjectArray(); + this.date = new _xfa_object.XFAObjectArray(); + this.dateTime = new _xfa_object.XFAObjectArray(); + this.decimal = new _xfa_object.XFAObjectArray(); + this.exData = new _xfa_object.XFAObjectArray(); + this.float = new _xfa_object.XFAObjectArray(); + this.image = new _xfa_object.XFAObjectArray(); + this.integer = new _xfa_object.XFAObjectArray(); + this.text = new _xfa_object.XFAObjectArray(); + this.time = new _xfa_object.XFAObjectArray(); + } + +} + +class DigestMethod extends _xfa_object.OptionObject { + constructor(attributes) { + super(TEMPLATE_NS_ID, "digestMethod", ["", "SHA1", "SHA256", "SHA512", "RIPEMD160"]); + this.id = attributes.id || ""; + this.use = attributes.use || ""; + this.usehref = attributes.usehref || ""; + } + +} + +class DigestMethods extends _xfa_object.XFAObject { + constructor(attributes) { + super(TEMPLATE_NS_ID, "digestMethods", true); + this.id = attributes.id || ""; + this.type = (0, _utils.getStringOption)(attributes.type, ["optional", "required"]); + this.use = attributes.use || ""; + this.usehref = attributes.usehref || ""; + this.digestMethod = new _xfa_object.XFAObjectArray(); + } + +} + +class Draw extends _xfa_object.XFAObject { + constructor(attributes) { + super(TEMPLATE_NS_ID, "draw", true); + this.anchorType = (0, _utils.getStringOption)(attributes.anchorType, ["topLeft", "bottomCenter", "bottomLeft", "bottomRight", "middleCenter", "middleLeft", "middleRight", "topCenter", "topRight"]); + this.colSpan = (0, _utils.getInteger)({ + data: attributes.colSpan, + defaultValue: 1, + validate: x => x >= 1 + }); + this.h = attributes.h ? (0, _utils.getMeasurement)(attributes.h) : ""; + this.hAlign = (0, _utils.getStringOption)(attributes.hAlign, ["left", "center", "justify", "justifyAll", "radix", "right"]); + this.id = attributes.id || ""; + this.locale = attributes.locale || ""; + this.maxH = (0, _utils.getMeasurement)(attributes.maxH, "0pt"); + this.maxW = (0, _utils.getMeasurement)(attributes.maxW, "0pt"); + this.minH = (0, _utils.getMeasurement)(attributes.minH, "0pt"); + this.minW = (0, _utils.getMeasurement)(attributes.minW, "0pt"); + this.name = attributes.name || ""; + this.presence = (0, _utils.getStringOption)(attributes.presence, ["visible", "hidden", "inactive", "invisible"]); + this.relevant = (0, _utils.getRelevant)(attributes.relevant); + this.rotate = (0, _utils.getInteger)({ + data: attributes.rotate, + defaultValue: 0, + validate: x => x % 90 === 0 + }); + this.use = attributes.use || ""; + this.usehref = attributes.usehref || ""; + this.w = attributes.w ? (0, _utils.getMeasurement)(attributes.w) : ""; + this.x = (0, _utils.getMeasurement)(attributes.x, "0pt"); + this.y = (0, _utils.getMeasurement)(attributes.y, "0pt"); + this.assist = null; + this.border = null; + this.caption = null; + this.desc = null; + this.extras = null; + this.font = null; + this.keep = null; + this.margin = null; + this.para = null; + this.traversal = null; + this.ui = null; + this.value = null; + this.setProperty = new _xfa_object.XFAObjectArray(); + } + + [_xfa_object.$setValue](value) { + _setValue(this, value); + } + + [_xfa_object.$toHTML]() { + if (!this.value) { + return null; + } + + const style = (0, _html_utils.toStyle)(this, "font", "dimensions", "position", "presence", "rotate", "anchorType"); + const clazz = ["xfaDraw"]; + + if (this.font) { + clazz.push("xfaFont"); + } + + const attributes = { + style, + id: this[_xfa_object.$uid], + class: clazz.join(" ") + }; + + if (this.name) { + attributes.xfaName = this.name; + } + + return { + name: "div", + attributes, + children: [] + }; + } + +} + +class Edge extends _xfa_object.XFAObject { + constructor(attributes) { + super(TEMPLATE_NS_ID, "edge", true); + this.cap = (0, _utils.getStringOption)(attributes.cap, ["square", "butt", "round"]); + this.id = attributes.id || ""; + this.presence = (0, _utils.getStringOption)(attributes.presence, ["visible", "hidden", "inactive", "invisible"]); + this.stroke = (0, _utils.getStringOption)(attributes.stroke, ["solid", "dashDot", "dashDotDot", "dashed", "dotted", "embossed", "etched", "lowered", "raised"]); + this.thickness = (0, _utils.getMeasurement)(attributes.thickness, "0.5pt"); + this.use = attributes.use || ""; + this.usehref = attributes.usehref || ""; + this.color = null; + this.extras = null; + } + + [_xfa_object.$toStyle]() { + const style = (0, _html_utils.toStyle)(this, "visibility"); + Object.assign(style, { + linecap: this.cap, + width: (0, _html_utils.measureToString)(this.thickness), + color: this.color ? this.color[_xfa_object.$toHTML]() : "#000000", + style: "" + }); + + if (this.presence !== "visible") { + style.style = "none"; + } else { + switch (this.stroke) { + case "solid": + style.style = "solid"; + break; + + case "dashDot": + style.style = "dashed"; + break; + + case "dashDotDot": + style.style = "dashed"; + break; + + case "dashed": + style.style = "dashed"; + break; + + case "dotted": + style.style = "dotted"; + break; + + case "embossed": + style.style = "ridge"; + break; + + case "etched": + style.style = "groove"; + break; + + case "lowered": + style.style = "inset"; + break; + + case "raised": + style.style = "outset"; + break; + } + } + + return style; + } + +} + +class Encoding extends _xfa_object.OptionObject { + constructor(attributes) { + super(TEMPLATE_NS_ID, "encoding", ["adbe.x509.rsa_sha1", "adbe.pkcs7.detached", "adbe.pkcs7.sha1"]); + this.id = attributes.id || ""; + this.use = attributes.use || ""; + this.usehref = attributes.usehref || ""; + } + +} + +class Encodings extends _xfa_object.XFAObject { + constructor(attributes) { + super(TEMPLATE_NS_ID, "encodings", true); + this.id = attributes.id || ""; + this.type = (0, _utils.getStringOption)(attributes.type, ["optional", "required"]); + this.use = attributes.use || ""; + this.usehref = attributes.usehref || ""; + this.encoding = new _xfa_object.XFAObjectArray(); + } + +} + +class Encrypt extends _xfa_object.XFAObject { + constructor(attributes) { + super(TEMPLATE_NS_ID, "encrypt", true); + this.id = attributes.id || ""; + this.use = attributes.use || ""; + this.usehref = attributes.usehref || ""; + this.certificate = null; + } + +} + +class EncryptData extends _xfa_object.XFAObject { + constructor(attributes) { + super(TEMPLATE_NS_ID, "encryptData", true); + this.id = attributes.id || ""; + this.operation = (0, _utils.getStringOption)(attributes.operation, ["encrypt", "decrypt"]); + this.target = attributes.target || ""; + this.use = attributes.use || ""; + this.usehref = attributes.usehref || ""; + this.filter = null; + this.manifest = null; + } + +} + +class Encryption extends _xfa_object.XFAObject { + constructor(attributes) { + super(TEMPLATE_NS_ID, "encryption", true); + this.id = attributes.id || ""; + this.type = (0, _utils.getStringOption)(attributes.type, ["optional", "required"]); + this.use = attributes.use || ""; + this.usehref = attributes.usehref || ""; + this.certificate = new _xfa_object.XFAObjectArray(); + } + +} + +class EncryptionMethod extends _xfa_object.OptionObject { + constructor(attributes) { + super(TEMPLATE_NS_ID, "encryptionMethod", ["", "AES256-CBC", "TRIPLEDES-CBC", "AES128-CBC", "AES192-CBC"]); + this.id = attributes.id || ""; + this.use = attributes.use || ""; + this.usehref = attributes.usehref || ""; + } + +} + +class EncryptionMethods extends _xfa_object.XFAObject { + constructor(attributes) { + super(TEMPLATE_NS_ID, "encryptionMethods", true); + this.id = attributes.id || ""; + this.type = (0, _utils.getStringOption)(attributes.type, ["optional", "required"]); + this.use = attributes.use || ""; + this.usehref = attributes.usehref || ""; + this.encryptionMethod = new _xfa_object.XFAObjectArray(); + } + +} + +class Event extends _xfa_object.XFAObject { + constructor(attributes) { + super(TEMPLATE_NS_ID, "event", true); + this.activity = (0, _utils.getStringOption)(attributes.activity, ["click", "change", "docClose", "docReady", "enter", "exit", "full", "indexChange", "initialize", "mouseDown", "mouseEnter", "mouseExit", "mouseUp", "postExecute", "postOpen", "postPrint", "postSave", "postSign", "postSubmit", "preExecute", "preOpen", "prePrint", "preSave", "preSign", "preSubmit", "ready", "validationState"]); + this.id = attributes.id || ""; + this.listen = (0, _utils.getStringOption)(attributes.listen, ["refOnly", "refAndDescendents"]); + this.name = attributes.name || ""; + this.ref = attributes.ref || ""; + this.use = attributes.use || ""; + this.usehref = attributes.usehref || ""; + this.extras = null; + this.encryptData = null; + this.execute = null; + this.script = null; + this.signData = null; + this.submit = null; + } + +} + +class ExData extends _xfa_object.ContentObject { + constructor(attributes) { + super(TEMPLATE_NS_ID, "exData"); + this.contentType = attributes.contentType || ""; + this.href = attributes.href || ""; + this.id = attributes.id || ""; + this.maxLength = (0, _utils.getInteger)({ + data: attributes.maxLength, + defaultValue: -1, + validate: x => x >= -1 + }); + this.name = attributes.name || ""; + this.rid = attributes.rid || ""; + this.transferEncoding = (0, _utils.getStringOption)(attributes.transferEncoding, ["none", "base64", "package"]); + this.use = attributes.use || ""; + this.usehref = attributes.usehref || ""; + } + + [_xfa_object.$onChild](child) { + if (this.contentType === "text/html" && child[_xfa_object.$namespaceId] === _namespaces.NamespaceIds.xhtml.id) { + this[_xfa_object.$content] = child; + return true; + } + + if (this.contentType === "text/xml") { + this[_xfa_object.$content] = child; + return true; + } + + return false; + } + +} + +class ExObject extends _xfa_object.XFAObject { + constructor(attributes) { + super(TEMPLATE_NS_ID, "exObject", true); + this.archive = attributes.archive || ""; + this.classId = attributes.classId || ""; + this.codeBase = attributes.codeBase || ""; + this.codeType = attributes.codeType || ""; + this.id = attributes.id || ""; + this.name = attributes.name || ""; + this.use = attributes.use || ""; + this.usehref = attributes.usehref || ""; + this.extras = null; + this.boolean = new _xfa_object.XFAObjectArray(); + this.date = new _xfa_object.XFAObjectArray(); + this.dateTime = new _xfa_object.XFAObjectArray(); + this.decimal = new _xfa_object.XFAObjectArray(); + this.exData = new _xfa_object.XFAObjectArray(); + this.exObject = new _xfa_object.XFAObjectArray(); + this.float = new _xfa_object.XFAObjectArray(); + this.image = new _xfa_object.XFAObjectArray(); + this.integer = new _xfa_object.XFAObjectArray(); + this.text = new _xfa_object.XFAObjectArray(); + this.time = new _xfa_object.XFAObjectArray(); + } + +} + +class ExclGroup extends _xfa_object.XFAObject { + constructor(attributes) { + super(TEMPLATE_NS_ID, "exclGroup", true); + this.access = (0, _utils.getStringOption)(attributes.access, ["open", "nonInteractive", "protected", "readOnly"]); + this.accessKey = attributes.accessKey || ""; + this.anchorType = (0, _utils.getStringOption)(attributes.anchorType, ["topLeft", "bottomCenter", "bottomLeft", "bottomRight", "middleCenter", "middleLeft", "middleRight", "topCenter", "topRight"]); + this.colSpan = (0, _utils.getInteger)({ + data: attributes.colSpan, + defaultValue: 1, + validate: x => x >= 1 + }); + this.h = attributes.h ? (0, _utils.getMeasurement)(attributes.h) : ""; + this.hAlign = (0, _utils.getStringOption)(attributes.hAlign, ["left", "center", "justify", "justifyAll", "radix", "right"]); + this.id = attributes.id || ""; + this.layout = (0, _utils.getStringOption)(attributes.layout, ["position", "lr-tb", "rl-row", "rl-tb", "row", "table", "tb"]); + this.maxH = (0, _utils.getMeasurement)(attributes.maxH, "0pt"); + this.maxW = (0, _utils.getMeasurement)(attributes.maxW, "0pt"); + this.minH = (0, _utils.getMeasurement)(attributes.minH, "0pt"); + this.minW = (0, _utils.getMeasurement)(attributes.minW, "0pt"); + this.name = attributes.name || ""; + this.presence = (0, _utils.getStringOption)(attributes.presence, ["visible", "hidden", "inactive", "invisible"]); + this.relevant = (0, _utils.getRelevant)(attributes.relevant); + this.use = attributes.use || ""; + this.usehref = attributes.usehref || ""; + this.w = attributes.w ? (0, _utils.getMeasurement)(attributes.w) : ""; + this.x = (0, _utils.getMeasurement)(attributes.x, "0pt"); + this.y = (0, _utils.getMeasurement)(attributes.y, "0pt"); + this.assist = null; + this.bind = null; + this.border = null; + this.calculate = null; + this.caption = null; + this.desc = null; + this.extras = null; + this.margin = null; + this.para = null; + this.traversal = null; + this.validate = null; + this.connect = new _xfa_object.XFAObjectArray(); + this.event = new _xfa_object.XFAObjectArray(); + this.field = new _xfa_object.XFAObjectArray(); + this.setProperty = new _xfa_object.XFAObjectArray(); + } + + [_xfa_object.$hasSettableValue]() { + return true; + } + + [_xfa_object.$setValue](value) { + for (const field of this.field.children) { + if (!field.value) { + const nodeValue = new Value({}); + + field[_xfa_object.$appendChild](nodeValue); + + field.value = nodeValue; + } + + const nodeBoolean = new BooleanElement({}); + nodeBoolean[_xfa_object.$content] = 0; + + for (const item of field.items.children) { + if (item[_xfa_object.$hasItem](value)) { + nodeBoolean[_xfa_object.$content] = 1; + break; + } + } + + field.value[_xfa_object.$setValue](nodeBoolean); + } + } + + [_xfa_object.$toHTML]() { + if (!this.value) { + return null; + } + + const style = (0, _html_utils.toStyle)(this, "dimensions", "position", "anchorType"); + const attributes = { + style, + id: this[_xfa_object.$uid], + class: "xfaExclgroup" + }; + + const children = this[_xfa_object.$childrenToHTML]({ + filter: new Set(["field"]), + include: true + }); + + return { + name: "div", + attributes, + children + }; + } + +} + +class Execute extends _xfa_object.XFAObject { + constructor(attributes) { + super(TEMPLATE_NS_ID, "execute"); + this.connection = attributes.connection || ""; + this.executeType = (0, _utils.getStringOption)(attributes.executeType, ["import", "remerge"]); + this.id = attributes.id || ""; + this.runAt = (0, _utils.getStringOption)(attributes.runAt, ["client", "both", "server"]); + this.use = attributes.use || ""; + this.usehref = attributes.usehref || ""; + } + +} + +class Extras extends _xfa_object.XFAObject { + constructor(attributes) { + super(TEMPLATE_NS_ID, "extras", true); + this.id = attributes.id || ""; + this.name = attributes.name || ""; + this.use = attributes.use || ""; + this.usehref = attributes.usehref || ""; + this.boolean = new _xfa_object.XFAObjectArray(); + this.date = new _xfa_object.XFAObjectArray(); + this.dateTime = new _xfa_object.XFAObjectArray(); + this.decimal = new _xfa_object.XFAObjectArray(); + this.exData = new _xfa_object.XFAObjectArray(); + this.extras = new _xfa_object.XFAObjectArray(); + this.float = new _xfa_object.XFAObjectArray(); + this.image = new _xfa_object.XFAObjectArray(); + this.integer = new _xfa_object.XFAObjectArray(); + this.text = new _xfa_object.XFAObjectArray(); + this.time = new _xfa_object.XFAObjectArray(); + } + +} + +class Field extends _xfa_object.XFAObject { + constructor(attributes) { + super(TEMPLATE_NS_ID, "field", true); + this.access = (0, _utils.getStringOption)(attributes.access, ["open", "nonInteractive", "protected", "readOnly"]); + this.accessKey = attributes.accessKey || ""; + this.anchorType = (0, _utils.getStringOption)(attributes.anchorType, ["topLeft", "bottomCenter", "bottomLeft", "bottomRight", "middleCenter", "middleLeft", "middleRight", "topCenter", "topRight"]); + this.colSpan = (0, _utils.getInteger)({ + data: attributes.colSpan, + defaultValue: 1, + validate: x => x >= 1 + }); + this.h = attributes.h ? (0, _utils.getMeasurement)(attributes.h) : ""; + this.hAlign = (0, _utils.getStringOption)(attributes.hAlign, ["left", "center", "justify", "justifyAll", "radix", "right"]); + this.id = attributes.id || ""; + this.locale = attributes.locale || ""; + this.maxH = (0, _utils.getMeasurement)(attributes.maxH, "0pt"); + this.maxW = (0, _utils.getMeasurement)(attributes.maxW, "0pt"); + this.minH = (0, _utils.getMeasurement)(attributes.minH, "0pt"); + this.minW = (0, _utils.getMeasurement)(attributes.minW, "0pt"); + this.name = attributes.name || ""; + this.presence = (0, _utils.getStringOption)(attributes.presence, ["visible", "hidden", "inactive", "invisible"]); + this.relevant = (0, _utils.getRelevant)(attributes.relevant); + this.rotate = (0, _utils.getInteger)({ + data: attributes.rotate, + defaultValue: 0, + validate: x => x % 90 === 0 + }); + this.use = attributes.use || ""; + this.usehref = attributes.usehref || ""; + this.w = attributes.w ? (0, _utils.getMeasurement)(attributes.w) : ""; + this.x = (0, _utils.getMeasurement)(attributes.x, "0pt"); + this.y = (0, _utils.getMeasurement)(attributes.y, "0pt"); + this.assist = null; + this.bind = null; + this.border = null; + this.calculate = null; + this.caption = null; + this.desc = null; + this.extras = null; + this.font = null; + this.format = null; + this.items = new _xfa_object.XFAObjectArray(2); + this.keep = null; + this.margin = null; + this.para = null; + this.traversal = null; + this.ui = null; + this.validate = null; + this.value = null; + this.bindItems = new _xfa_object.XFAObjectArray(); + this.connect = new _xfa_object.XFAObjectArray(); + this.event = new _xfa_object.XFAObjectArray(); + this.setProperty = new _xfa_object.XFAObjectArray(); + } + + [_xfa_object.$setValue](value) { + _setValue(this, value); + } + + [_xfa_object.$toHTML]() { + if (!this.ui) { + return null; + } + + const style = (0, _html_utils.toStyle)(this, "font", "dimensions", "position", "rotate", "anchorType", "presence"); + const borderWidths = []; + const marginWidths = []; + + if (this.border) { + Object.assign(style, this.border[_xfa_object.$toStyle](borderWidths, marginWidths)); + } + + if (this.margin) { + style.paddingTop = (0, _html_utils.measureToString)(this.margin.topInset - borderWidths[0] - marginWidths[0]); + style.paddingRight = (0, _html_utils.measureToString)(this.margin.rightInset - borderWidths[1] - marginWidths[1]); + style.paddingBottom = (0, _html_utils.measureToString)(this.margin.bottomInset - borderWidths[2] - marginWidths[2]); + style.paddingLeft = (0, _html_utils.measureToString)(this.margin.leftInset - borderWidths[3] - marginWidths[3]); + } else { + style.paddingTop = (0, _html_utils.measureToString)(-borderWidths[0] - marginWidths[0]); + style.paddingRight = (0, _html_utils.measureToString)(-borderWidths[1] - marginWidths[1]); + style.paddingBottom = (0, _html_utils.measureToString)(-borderWidths[2] - marginWidths[2]); + style.paddingLeft = (0, _html_utils.measureToString)(-borderWidths[3] - marginWidths[3]); + } + + const clazz = ["xfaField"]; + + if (this.font) { + clazz.push("xfaFont"); + } + + const attributes = { + style, + id: this[_xfa_object.$uid], + class: clazz.join(" ") + }; + + if (this.name) { + attributes.xfaName = this.name; + } + + const children = []; + const html = { + name: "div", + attributes, + children + }; + const ui = this.ui ? this.ui[_xfa_object.$toHTML]() : null; + + if (!ui) { + return html; + } + + if (!ui.attributes.style) { + ui.attributes.style = Object.create(null); + } + + children.push(ui); + + if (this.value && ui.name !== "button") { + ui.children[0].attributes.value = this.value[_xfa_object.$toHTML](); + } + + const caption = this.caption ? this.caption[_xfa_object.$toHTML]() : null; + + if (!caption) { + return html; + } + + if (ui.name === "button") { + ui.attributes.style.background = style.color; + delete style.color; + + if (caption.name === "div") { + caption.name = "span"; + } + + ui.children = [caption]; + return html; + } + + ui.children.splice(0, 0, caption); + + switch (this.caption.placement) { + case "left": + ui.attributes.style.flexDirection = "row"; + break; + + case "right": + ui.attributes.style.flexDirection = "row-reverse"; + break; + + case "top": + ui.attributes.style.flexDirection = "column"; + break; + + case "bottom": + ui.attributes.style.flexDirection = "column-reverse"; + break; + + case "inline": + delete ui.attributes.class; + caption.attributes.style.float = "left"; + break; + } + + return html; + } + +} + +exports.Field = Field; + +class Fill extends _xfa_object.XFAObject { + constructor(attributes) { + super(TEMPLATE_NS_ID, "fill", true); + this.id = attributes.id || ""; + this.presence = (0, _utils.getStringOption)(attributes.presence, ["visible", "hidden", "inactive", "invisible"]); + this.use = attributes.use || ""; + this.usehref = attributes.usehref || ""; + this.color = null; + this.extras = null; + this.linear = null; + this.pattern = null; + this.radial = null; + this.solid = null; + this.stipple = null; + } + + [_xfa_object.$toStyle]() { + for (const name of Object.getOwnPropertyNames(this)) { + if (name === "extras" || name === "color") { + continue; + } + + const obj = this[name]; + + if (!(obj instanceof _xfa_object.XFAObject)) { + continue; + } + + return { + color: obj[_xfa_object.$toStyle](this.color) + }; + } + + return { + color: this.color ? this.color[_xfa_object.$toStyle]() : "#000000" + }; + } + +} + +class Filter extends _xfa_object.XFAObject { + constructor(attributes) { + super(TEMPLATE_NS_ID, "filter", true); + this.addRevocationInfo = (0, _utils.getStringOption)(attributes.addRevocationInfo, ["", "required", "optional", "none"]); + this.id = attributes.id || ""; + this.name = attributes.name || ""; + this.use = attributes.use || ""; + this.usehref = attributes.usehref || ""; + this.version = (0, _utils.getInteger)({ + data: this.version, + defaultValue: 5, + validate: x => x >= 1 && x <= 5 + }); + this.appearanceFilter = null; + this.certificates = null; + this.digestMethods = null; + this.encodings = null; + this.encryptionMethods = null; + this.handler = null; + this.lockDocument = null; + this.mdp = null; + this.reasons = null; + this.timeStamp = null; + } + +} + +class Float extends _xfa_object.ContentObject { + constructor(attributes) { + super(TEMPLATE_NS_ID, "float"); + this.id = attributes.id || ""; + this.name = attributes.name || ""; + this.use = attributes.use || ""; + this.usehref = attributes.usehref || ""; + } + + [_xfa_object.$finalize]() { + const number = parseFloat(this[_xfa_object.$content].trim()); + this[_xfa_object.$content] = isNaN(number) ? null : number; + } + + [_xfa_object.$toHTML]() { + return this[_xfa_object.$content] !== null ? this[_xfa_object.$content].toString() : ""; + } + +} + +class Font extends _xfa_object.XFAObject { + constructor(attributes) { + super(TEMPLATE_NS_ID, "font", true); + this.baselineShift = (0, _utils.getMeasurement)(attributes.baselineShift); + this.fontHorizontalScale = (0, _utils.getFloat)({ + data: attributes.fontHorizontalScale, + defaultValue: 100, + validate: x => x >= 0 + }); + this.fontVerticalScale = (0, _utils.getFloat)({ + data: attributes.fontVerticalScale, + defaultValue: 100, + validate: x => x >= 0 + }); + this.id = attributes.id || ""; + this.kerningMode = (0, _utils.getStringOption)(attributes.kerningMode, ["none", "pair"]); + this.letterSpacing = (0, _utils.getMeasurement)(attributes.letterSpacing, "0"); + this.lineThrough = (0, _utils.getInteger)({ + data: attributes.lineThrough, + defaultValue: 0, + validate: x => x === 1 || x === 2 + }); + this.lineThroughPeriod = (0, _utils.getStringOption)(attributes.lineThroughPeriod, ["all", "word"]); + this.overline = (0, _utils.getInteger)({ + data: attributes.overline, + defaultValue: 0, + validate: x => x === 1 || x === 2 + }); + this.overlinePeriod = (0, _utils.getStringOption)(attributes.overlinePeriod, ["all", "word"]); + this.posture = (0, _utils.getStringOption)(attributes.posture, ["normal", "italic"]); + this.size = (0, _utils.getMeasurement)(attributes.size, "10pt"); + this.typeface = attributes.typeface || ""; + this.underline = (0, _utils.getInteger)({ + data: attributes.underline, + defaultValue: 0, + validate: x => x === 1 || x === 2 + }); + this.underlinePeriod = (0, _utils.getStringOption)(attributes.underlinePeriod, ["all", "word"]); + this.use = attributes.use || ""; + this.usehref = attributes.usehref || ""; + this.weight = (0, _utils.getStringOption)(attributes.weight, ["normal", "bold"]); + this.extras = null; + this.fill = null; + } + + [_xfa_object.$toStyle]() { + const style = (0, _html_utils.toStyle)(this, "fill"); + + if (style.color) { + if (!style.color.startsWith("#")) { + style.backgroundClip = "text"; + style.background = style.color; + style.color = "transparent"; + } else if (style.color === "#000000") { + delete style.color; + } + } + + if (this.baselineShift) { + style.verticalAlign = (0, _html_utils.measureToString)(this.baselineShift); + } + + if (this.kerningMode !== "none") { + style.fontKerning = "normal"; + } + + if (this.letterSpacing) { + style.letterSpacing = (0, _html_utils.measureToString)(this.letterSpacing); + } + + if (this.lineThrough !== 0) { + style.textDecoration = "line-through"; + + if (this.lineThrough === 2) { + style.textDecorationStyle = "double"; + } + } + + if (this.overline !== 0) { + style.textDecoration = "overline"; + + if (this.overline === 2) { + style.textDecorationStyle = "double"; + } + } + + if (this.posture !== "normal") { + style.fontStyle = this.posture; + } + + const fontSize = (0, _html_utils.measureToString)(this.size); + + if (fontSize !== "10px") { + style.fontSize = fontSize; + } + + style.fontFamily = this.typeface; + + if (this.underline !== 0) { + style.textDecoration = "underline"; + + if (this.underline === 2) { + style.textDecorationStyle = "double"; + } + } + + if (this.weight !== "normal") { + style.fontWeight = this.weight; + } + + return style; + } + +} + +class Format extends _xfa_object.XFAObject { + constructor(attributes) { + super(TEMPLATE_NS_ID, "format", true); + this.id = attributes.id || ""; + this.use = attributes.use || ""; + this.usehref = attributes.usehref || ""; + this.extras = null; + this.picture = null; + } + +} + +class Handler extends _xfa_object.StringObject { + constructor(attributes) { + super(TEMPLATE_NS_ID, "handler"); + this.id = attributes.id || ""; + this.type = (0, _utils.getStringOption)(attributes.type, ["optional", "required"]); + this.use = attributes.use || ""; + this.usehref = attributes.usehref || ""; + } + +} + +class Hyphenation extends _xfa_object.XFAObject { + constructor(attributes) { + super(TEMPLATE_NS_ID, "hyphenation"); + this.excludeAllCaps = (0, _utils.getInteger)({ + data: attributes.excludeAllCaps, + defaultValue: 0, + validate: x => x === 1 + }); + this.excludeInitialCap = (0, _utils.getInteger)({ + data: attributes.excludeInitialCap, + defaultValue: 0, + validate: x => x === 1 + }); + this.hyphenate = (0, _utils.getInteger)({ + data: attributes.hyphenate, + defaultValue: 0, + validate: x => x === 1 + }); + this.id = attributes.id || ""; + this.pushCharacterCount = (0, _utils.getInteger)({ + data: attributes.pushCharacterCount, + defaultValue: 3, + validate: x => x >= 0 + }); + this.remainCharacterCount = (0, _utils.getInteger)({ + data: attributes.remainCharacterCount, + defaultValue: 3, + validate: x => x >= 0 + }); + this.use = attributes.use || ""; + this.usehref = attributes.usehref || ""; + this.wordCharacterCount = (0, _utils.getInteger)({ + data: attributes.wordCharacterCount, + defaultValue: 7, + validate: x => x >= 0 + }); + } + +} + +class Image extends _xfa_object.StringObject { + constructor(attributes) { + super(TEMPLATE_NS_ID, "image"); + this.aspect = (0, _utils.getStringOption)(attributes.aspect, ["fit", "actual", "height", "none", "width"]); + this.contentType = attributes.contentType || ""; + this.href = attributes.href || ""; + this.id = attributes.id || ""; + this.name = attributes.name || ""; + this.transferEncoding = (0, _utils.getStringOption)(attributes.transferEncoding, ["base64", "none", "package"]); + this.use = attributes.use || ""; + this.usehref = attributes.usehref || ""; + } + + [_xfa_object.$toHTML]() { + const html = { + name: "img", + attributes: { + style: {} + } + }; + + if (this.href) { + html.attributes.src = new URL(this.href); + return html; + } + + if (this.transferEncoding === "base64") { + const buffer = Uint8Array.from(atob(this[_xfa_object.$content]), c => c.charCodeAt(0)); + const blob = new Blob([buffer], { + type: this.contentType + }); + html.attributes.src = URL.createObjectURL(blob); + return html; + } + + return null; + } + +} + +class ImageEdit extends _xfa_object.XFAObject { + constructor(attributes) { + super(TEMPLATE_NS_ID, "imageEdit", true); + this.data = (0, _utils.getStringOption)(attributes.data, ["link", "embed"]); + this.id = attributes.id || ""; + this.use = attributes.use || ""; + this.usehref = attributes.usehref || ""; + this.border = null; + this.extras = null; + this.margin = null; + } + +} + +class Integer extends _xfa_object.ContentObject { + constructor(attributes) { + super(TEMPLATE_NS_ID, "integer"); + this.id = attributes.id || ""; + this.name = attributes.name || ""; + this.use = attributes.use || ""; + this.usehref = attributes.usehref || ""; + } + + [_xfa_object.$finalize]() { + const number = parseInt(this[_xfa_object.$content].trim(), 10); + this[_xfa_object.$content] = isNaN(number) ? null : number; + } + + [_xfa_object.$toHTML]() { + return this[_xfa_object.$content] !== null ? this[_xfa_object.$content].toString() : ""; + } + +} + +class Issuers extends _xfa_object.XFAObject { + constructor(attributes) { + super(TEMPLATE_NS_ID, "issuers", true); + this.id = attributes.id || ""; + this.type = (0, _utils.getStringOption)(attributes.type, ["optional", "required"]); + this.use = attributes.use || ""; + this.usehref = attributes.usehref || ""; + this.certificate = new _xfa_object.XFAObjectArray(); + } + +} + +class Items extends _xfa_object.XFAObject { + constructor(attributes) { + super(TEMPLATE_NS_ID, "items", true); + this.id = attributes.id || ""; + this.name = attributes.name || ""; + this.presence = (0, _utils.getStringOption)(attributes.presence, ["visible", "hidden", "inactive", "invisible"]); + this.ref = attributes.ref || ""; + this.save = (0, _utils.getInteger)({ + data: attributes.save, + defaultValue: 0, + validate: x => x === 1 + }); + this.use = attributes.use || ""; + this.usehref = attributes.usehref || ""; + this.boolean = new _xfa_object.XFAObjectArray(); + this.date = new _xfa_object.XFAObjectArray(); + this.dateTime = new _xfa_object.XFAObjectArray(); + this.decimal = new _xfa_object.XFAObjectArray(); + this.exData = new _xfa_object.XFAObjectArray(); + this.float = new _xfa_object.XFAObjectArray(); + this.image = new _xfa_object.XFAObjectArray(); + this.integer = new _xfa_object.XFAObjectArray(); + this.text = new _xfa_object.XFAObjectArray(); + this.time = new _xfa_object.XFAObjectArray(); + } + + [_xfa_object.$hasItem](value) { + return this.hasOwnProperty(value[_xfa_object.$nodeName]) && this[value[_xfa_object.$nodeName]].children.some(node => node[_xfa_object.$content] === value[_xfa_object.$content]); + } + +} + +exports.Items = Items; + +class Keep extends _xfa_object.XFAObject { + constructor(attributes) { + super(TEMPLATE_NS_ID, "keep", true); + this.id = attributes.id || ""; + const options = ["none", "contentArea", "pageArea"]; + this.intact = (0, _utils.getStringOption)(attributes.intact, options); + this.next = (0, _utils.getStringOption)(attributes.next, options); + this.previous = (0, _utils.getStringOption)(attributes.previous, options); + this.use = attributes.use || ""; + this.usehref = attributes.usehref || ""; + this.extras = null; + } + +} + +class KeyUsage extends _xfa_object.XFAObject { + constructor(attributes) { + super(TEMPLATE_NS_ID, "keyUsage"); + const options = ["", "yes", "no"]; + this.crlSign = (0, _utils.getStringOption)(attributes.crlSign, options); + this.dataEncipherment = (0, _utils.getStringOption)(attributes.dataEncipherment, options); + this.decipherOnly = (0, _utils.getStringOption)(attributes.decipherOnly, options); + this.digitalSignature = (0, _utils.getStringOption)(attributes.digitalSignature, options); + this.encipherOnly = (0, _utils.getStringOption)(attributes.encipherOnly, options); + this.id = attributes.id || ""; + this.keyAgreement = (0, _utils.getStringOption)(attributes.keyAgreement, options); + this.keyCertSign = (0, _utils.getStringOption)(attributes.keyCertSign, options); + this.keyEncipherment = (0, _utils.getStringOption)(attributes.keyEncipherment, options); + this.nonRepudiation = (0, _utils.getStringOption)(attributes.nonRepudiation, options); + this.type = (0, _utils.getStringOption)(attributes.type, ["optional", "required"]); + this.use = attributes.use || ""; + this.usehref = attributes.usehref || ""; + } + +} + +class Line extends _xfa_object.XFAObject { + constructor(attributes) { + super(TEMPLATE_NS_ID, "line", true); + this.hand = (0, _utils.getStringOption)(attributes.hand, ["even", "left", "right"]); + this.id = attributes.id || ""; + this.slope = (0, _utils.getStringOption)(attributes.slope, ["\\", "/"]); + this.use = attributes.use || ""; + this.usehref = attributes.usehref || ""; + this.edge = null; + } + +} + +class Linear extends _xfa_object.XFAObject { + constructor(attributes) { + super(TEMPLATE_NS_ID, "linear", true); + this.id = attributes.id || ""; + this.type = (0, _utils.getStringOption)(attributes.type, ["toRight", "toBottom", "toLeft", "toTop"]); + this.use = attributes.use || ""; + this.usehref = attributes.usehref || ""; + this.color = null; + this.extras = null; + } + + [_xfa_object.$toStyle](startColor) { + startColor = startColor ? startColor[_xfa_object.$toStyle]() : "#FFFFFF"; + const transf = this.type.replace(/([RBLT])/, " $1").toLowerCase(); + const endColor = this.color ? this.color[_xfa_object.$toStyle]() : "#000000"; + return `linear-gradient(${transf}, ${startColor}, ${endColor})`; + } + +} + +class LockDocument extends _xfa_object.ContentObject { + constructor(attributes) { + super(TEMPLATE_NS_ID, "lockDocument"); + this.id = attributes.id || ""; + this.type = (0, _utils.getStringOption)(attributes.type, ["optional", "required"]); + this.use = attributes.use || ""; + this.usehref = attributes.usehref || ""; + } + + [_xfa_object.$finalize]() { + this[_xfa_object.$content] = (0, _utils.getStringOption)(this[_xfa_object.$content], ["auto", "0", "1"]); + } + +} + +class Manifest extends _xfa_object.XFAObject { + constructor(attributes) { + super(TEMPLATE_NS_ID, "manifest", true); + this.action = (0, _utils.getStringOption)(attributes.action, ["include", "all", "exclude"]); + this.id = attributes.id || ""; + this.name = attributes.name || ""; + this.use = attributes.use || ""; + this.usehref = attributes.usehref || ""; + this.extras = null; + this.ref = new _xfa_object.XFAObjectArray(); + } + +} + +class Margin extends _xfa_object.XFAObject { + constructor(attributes) { + super(TEMPLATE_NS_ID, "margin", true); + this.bottomInset = (0, _utils.getMeasurement)(attributes.bottomInset, "0"); + this.id = attributes.id || ""; + this.leftInset = (0, _utils.getMeasurement)(attributes.leftInset, "0"); + this.rightInset = (0, _utils.getMeasurement)(attributes.rightInset, "0"); + this.topInset = (0, _utils.getMeasurement)(attributes.topInset, "0"); + this.use = attributes.use || ""; + this.usehref = attributes.usehref || ""; + this.extras = null; + } + + [_xfa_object.$toStyle]() { + return { + marginLeft: (0, _html_utils.measureToString)(this.leftInset), + marginRight: (0, _html_utils.measureToString)(this.rightInset), + marginTop: (0, _html_utils.measureToString)(this.topInset), + marginBottom: (0, _html_utils.measureToString)(this.bottomInset) + }; + } + +} + +class Mdp extends _xfa_object.XFAObject { + constructor(attributes) { + super(TEMPLATE_NS_ID, "mdp"); + this.id = attributes.id || ""; + this.permissions = (0, _utils.getInteger)({ + data: attributes.permissions, + defaultValue: 2, + validate: x => x === 1 || x === 3 + }); + this.signatureType = (0, _utils.getStringOption)(attributes.signatureType, ["filler", "author"]); + this.use = attributes.use || ""; + this.usehref = attributes.usehref || ""; + } + +} + +class Medium extends _xfa_object.XFAObject { + constructor(attributes) { + super(TEMPLATE_NS_ID, "medium"); + this.id = attributes.id || ""; + this.imagingBBox = (0, _utils.getBBox)(attributes.imagingBBox); + this.long = (0, _utils.getMeasurement)(attributes.long); + this.orientation = (0, _utils.getStringOption)(attributes.orientation, ["portrait", "landscape"]); + this.short = (0, _utils.getMeasurement)(attributes.short); + this.stock = attributes.stock || ""; + this.trayIn = (0, _utils.getStringOption)(attributes.trayIn, ["auto", "delegate", "pageFront"]); + this.trayOut = (0, _utils.getStringOption)(attributes.trayOut, ["auto", "delegate"]); + this.use = attributes.use || ""; + this.usehref = attributes.usehref || ""; + } + +} + +class Message extends _xfa_object.XFAObject { + constructor(attributes) { + super(TEMPLATE_NS_ID, "message", true); + this.id = attributes.id || ""; + this.use = attributes.use || ""; + this.usehref = attributes.usehref || ""; + this.text = new _xfa_object.XFAObjectArray(); + } + +} + +class NumericEdit extends _xfa_object.XFAObject { + constructor(attributes) { + super(TEMPLATE_NS_ID, "numericEdit", true); + this.hScrollPolicy = (0, _utils.getStringOption)(attributes.hScrollPolicy, ["auto", "off", "on"]); + this.id = attributes.id || ""; + this.use = attributes.use || ""; + this.usehref = attributes.usehref || ""; + this.border = null; + this.comb = null; + this.extras = null; + this.margin = null; + } + + [_xfa_object.$toHTML]() { + const style = (0, _html_utils.toStyle)(this, "border", "font", "margin"); + const html = { + name: "input", + attributes: { + type: "text", + class: "xfaTextfield", + style + } + }; + return { + name: "label", + attributes: { + class: "xfaLabel" + }, + children: [html] + }; + } + +} + +class Occur extends _xfa_object.XFAObject { + constructor(attributes) { + super(TEMPLATE_NS_ID, "occur", true); + this.id = attributes.id || ""; + this.initial = (0, _utils.getInteger)({ + data: attributes.initial, + defaultValue: 1, + validate: x => true + }); + this.max = (0, _utils.getInteger)({ + data: attributes.max, + defaultValue: 1, + validate: x => true + }); + this.min = (0, _utils.getInteger)({ + data: attributes.min, + defaultValue: 1, + validate: x => true + }); + this.use = attributes.use || ""; + this.usehref = attributes.usehref || ""; + this.extras = null; + } + +} + +class Oid extends _xfa_object.StringObject { + constructor(attributes) { + super(TEMPLATE_NS_ID, "oid"); + this.id = attributes.id || ""; + this.name = attributes.name || ""; + this.use = attributes.use || ""; + this.usehref = attributes.usehref || ""; + } + +} + +class Oids extends _xfa_object.XFAObject { + constructor(attributes) { + super(TEMPLATE_NS_ID, "oids", true); + this.id = attributes.id || ""; + this.type = (0, _utils.getStringOption)(attributes.type, ["optional", "required"]); + this.use = attributes.use || ""; + this.usehref = attributes.usehref || ""; + this.oid = new _xfa_object.XFAObjectArray(); + } + +} + +class Overflow extends _xfa_object.XFAObject { + constructor(attributes) { + super(TEMPLATE_NS_ID, "overflow"); + this.id = attributes.id || ""; + this.leader = attributes.leader || ""; + this.target = attributes.target || ""; + this.trailer = attributes.trailer || ""; + this.use = attributes.use || ""; + this.usehref = attributes.usehref || ""; + } + +} + +class PageArea extends _xfa_object.XFAObject { + constructor(attributes) { + super(TEMPLATE_NS_ID, "pageArea", true); + this.blankOrNotBlank = (0, _utils.getStringOption)(attributes.blankOrNotBlank, ["any", "blank", "notBlank"]); + this.id = attributes.id || ""; + this.initialNumber = (0, _utils.getInteger)({ + data: attributes.initialNumber, + defaultValue: 1, + validate: x => true + }); + this.name = attributes.name || ""; + this.numbered = (0, _utils.getInteger)({ + data: attributes.numbered, + defaultValue: 1, + validate: x => true + }); + this.oddOrEven = (0, _utils.getStringOption)(attributes.oddOrEven, ["any", "even", "odd"]); + this.pagePosition = (0, _utils.getStringOption)(attributes.pagePosition, ["any", "first", "last", "only", "rest"]); + this.relevant = (0, _utils.getRelevant)(attributes.relevant); + this.use = attributes.use || ""; + this.usehref = attributes.usehref || ""; + this.desc = null; + this.extras = null; + this.medium = null; + this.occur = null; + this.area = new _xfa_object.XFAObjectArray(); + this.contentArea = new _xfa_object.XFAObjectArray(); + this.draw = new _xfa_object.XFAObjectArray(); + this.exclGroup = new _xfa_object.XFAObjectArray(); + this.field = new _xfa_object.XFAObjectArray(); + this.subform = new _xfa_object.XFAObjectArray(); + } + + [_xfa_object.$toHTML]() { + if (this.contentArea.children.length === 0) { + return null; + } + + const children = this[_xfa_object.$childrenToHTML]({ + filter: new Set(["area", "draw", "field", "subform", "contentArea"]), + include: true + }); + + const contentArea = children.find(node => node.attributes.class === "xfaContentarea"); + const style = Object.create(null); + + if (this.medium && this.medium.short && this.medium.long) { + style.width = (0, _html_utils.measureToString)(this.medium.short); + style.height = (0, _html_utils.measureToString)(this.medium.long); + } else {} + + return { + name: "div", + children, + attributes: { + id: this[_xfa_object.$uid], + style + }, + contentArea + }; + } + +} + +class PageSet extends _xfa_object.XFAObject { + constructor(attributes) { + super(TEMPLATE_NS_ID, "pageSet", true); + this.duplexImposition = (0, _utils.getStringOption)(attributes.duplexImposition, ["longEdge", "shortEdge"]); + this.id = attributes.id || ""; + this.name = attributes.name || ""; + this.relation = (0, _utils.getStringOption)(attributes.relation, ["orderedOccurrence", "duplexPaginated", "simplexPaginated"]); + this.relevant = (0, _utils.getRelevant)(attributes.relevant); + this.use = attributes.use || ""; + this.usehref = attributes.usehref || ""; + this.extras = null; + this.occur = null; + this.pageArea = new _xfa_object.XFAObjectArray(); + this.pageSet = new _xfa_object.XFAObjectArray(); + } + + [_xfa_object.$toHTML]() { + return { + name: "div", + children: this[_xfa_object.$childrenToHTML]({ + filter: new Set(["pageArea", "pageSet"]), + include: true + }), + attributes: { + id: this[_xfa_object.$uid] + } + }; + } + +} + +class Para extends _xfa_object.XFAObject { + constructor(attributes) { + super(TEMPLATE_NS_ID, "para", true); + this.hAlign = (0, _utils.getStringOption)(attributes.hAlign, ["left", "center", "justify", "justifyAll", "radix", "right"]); + this.id = attributes.id || ""; + this.lineHeight = (0, _utils.getMeasurement)(attributes.lineHeight, "0pt"); + this.marginLeft = (0, _utils.getMeasurement)(attributes.marginLeft, "0"); + this.marginRight = (0, _utils.getMeasurement)(attributes.marginRight, "0"); + this.orphans = (0, _utils.getInteger)({ + data: attributes.orphans, + defaultValue: 0, + validate: x => x >= 0 + }); + this.preserve = attributes.preserve || ""; + this.radixOffset = (0, _utils.getMeasurement)(attributes.radixOffset, "0"); + this.spaceAbove = (0, _utils.getMeasurement)(attributes.spaceAbove, "0"); + this.spaceBelow = (0, _utils.getMeasurement)(attributes.spaceBelow, "0"); + this.tabDefault = attributes.tabDefault ? (0, _utils.getMeasurement)(this.tabDefault) : null; + this.tabStops = (attributes.tabStops || "").trim().split(/\s+/).map((x, i) => i % 2 === 1 ? (0, _utils.getMeasurement)(x) : x); + this.textIndent = (0, _utils.getMeasurement)(attributes.textIndent, "0"); + this.use = attributes.use || ""; + this.usehref = attributes.usehref || ""; + this.vAlign = (0, _utils.getStringOption)(attributes.vAlign, ["top", "bottom", "middle"]); + this.widows = (0, _utils.getInteger)({ + data: attributes.widows, + defaultValue: 0, + validate: x => x >= 0 + }); + this.hyphenation = null; + } + + [_xfa_object.$toHTML]() { + const style = { + marginLeft: (0, _html_utils.measureToString)(this.marginLeft), + marginRight: (0, _html_utils.measureToString)(this.marginRight), + paddingTop: (0, _html_utils.measureToString)(this.spaceAbove), + paddingBottom: (0, _html_utils.measureToString)(this.spaceBelow), + textIndent: (0, _html_utils.measureToString)(this.textIndent), + verticalAlign: this.vAlign + }; + + if (this.lineHeight.value >= 0) { + style.lineHeight = (0, _html_utils.measureToString)(this.lineHeight); + } + + if (this.tabDefault) { + style.tabSize = (0, _html_utils.measureToString)(this.tabDefault); + } + + if (this.tabStops.length > 0) {} + + if (this.hyphenatation) { + Object.assign(style, this.hyphenatation[_xfa_object.$toHTML]()); + } + + return style; + } + +} + +class PasswordEdit extends _xfa_object.XFAObject { + constructor(attributes) { + super(TEMPLATE_NS_ID, "passwordEdit", true); + this.hScrollPolicy = (0, _utils.getStringOption)(attributes.hScrollPolicy, ["auto", "off", "on"]); + this.id = attributes.id || ""; + this.passwordChar = attributes.passwordChar || "*"; + this.use = attributes.use || ""; + this.usehref = attributes.usehref || ""; + this.border = null; + this.extras = null; + this.margin = null; + } + +} + +class Pattern extends _xfa_object.XFAObject { + constructor(attributes) { + super(TEMPLATE_NS_ID, "pattern", true); + this.id = attributes.id || ""; + this.type = (0, _utils.getStringOption)(attributes.type, ["crossHatch", "crossDiagonal", "diagonalLeft", "diagonalRight", "horizontal", "vertical"]); + this.use = attributes.use || ""; + this.usehref = attributes.usehref || ""; + this.color = null; + this.extras = null; + } + + [_xfa_object.$toStyle](startColor) { + startColor = startColor ? startColor[_xfa_object.$toStyle]() : "#FFFFFF"; + const endColor = this.color ? this.color[_xfa_object.$toStyle]() : "#000000"; + const width = 5; + const cmd = "repeating-linear-gradient"; + const colors = `${startColor},${startColor} ${width}px,${endColor} ${width}px,${endColor} ${2 * width}px`; + + switch (this.type) { + case "crossHatch": + return `${cmd}(to top,${colors}) ${cmd}(to right,${colors})`; + + case "crossDiagonal": + return `${cmd}(45deg,${colors}) ${cmd}(-45deg,${colors})`; + + case "diagonalLeft": + return `${cmd}(45deg,${colors})`; + + case "diagonalRight": + return `${cmd}(-45deg,${colors})`; + + case "horizontal": + return `${cmd}(to top,${colors})`; + + case "vertical": + return `${cmd}(to right,${colors})`; + } + + return ""; + } + +} + +class Picture extends _xfa_object.StringObject { + constructor(attributes) { + super(TEMPLATE_NS_ID, "picture"); + this.id = attributes.id || ""; + this.use = attributes.use || ""; + this.usehref = attributes.usehref || ""; + } + +} + +class Proto extends _xfa_object.XFAObject { + constructor(attributes) { + super(TEMPLATE_NS_ID, "proto", true); + this.appearanceFilter = new _xfa_object.XFAObjectArray(); + this.arc = new _xfa_object.XFAObjectArray(); + this.area = new _xfa_object.XFAObjectArray(); + this.assist = new _xfa_object.XFAObjectArray(); + this.barcode = new _xfa_object.XFAObjectArray(); + this.bindItems = new _xfa_object.XFAObjectArray(); + this.bookend = new _xfa_object.XFAObjectArray(); + this.boolean = new _xfa_object.XFAObjectArray(); + this.border = new _xfa_object.XFAObjectArray(); + this.break = new _xfa_object.XFAObjectArray(); + this.breakAfter = new _xfa_object.XFAObjectArray(); + this.breakBefore = new _xfa_object.XFAObjectArray(); + this.button = new _xfa_object.XFAObjectArray(); + this.calculate = new _xfa_object.XFAObjectArray(); + this.caption = new _xfa_object.XFAObjectArray(); + this.certificate = new _xfa_object.XFAObjectArray(); + this.certificates = new _xfa_object.XFAObjectArray(); + this.checkButton = new _xfa_object.XFAObjectArray(); + this.choiceList = new _xfa_object.XFAObjectArray(); + this.color = new _xfa_object.XFAObjectArray(); + this.comb = new _xfa_object.XFAObjectArray(); + this.connect = new _xfa_object.XFAObjectArray(); + this.contentArea = new _xfa_object.XFAObjectArray(); + this.corner = new _xfa_object.XFAObjectArray(); + this.date = new _xfa_object.XFAObjectArray(); + this.dateTime = new _xfa_object.XFAObjectArray(); + this.dateTimeEdit = new _xfa_object.XFAObjectArray(); + this.decimal = new _xfa_object.XFAObjectArray(); + this.defaultUi = new _xfa_object.XFAObjectArray(); + this.desc = new _xfa_object.XFAObjectArray(); + this.digestMethod = new _xfa_object.XFAObjectArray(); + this.digestMethods = new _xfa_object.XFAObjectArray(); + this.draw = new _xfa_object.XFAObjectArray(); + this.edge = new _xfa_object.XFAObjectArray(); + this.encoding = new _xfa_object.XFAObjectArray(); + this.encodings = new _xfa_object.XFAObjectArray(); + this.encrypt = new _xfa_object.XFAObjectArray(); + this.encryptData = new _xfa_object.XFAObjectArray(); + this.encryption = new _xfa_object.XFAObjectArray(); + this.encryptionMethod = new _xfa_object.XFAObjectArray(); + this.encryptionMethods = new _xfa_object.XFAObjectArray(); + this.event = new _xfa_object.XFAObjectArray(); + this.exData = new _xfa_object.XFAObjectArray(); + this.exObject = new _xfa_object.XFAObjectArray(); + this.exclGroup = new _xfa_object.XFAObjectArray(); + this.execute = new _xfa_object.XFAObjectArray(); + this.extras = new _xfa_object.XFAObjectArray(); + this.field = new _xfa_object.XFAObjectArray(); + this.fill = new _xfa_object.XFAObjectArray(); + this.filter = new _xfa_object.XFAObjectArray(); + this.float = new _xfa_object.XFAObjectArray(); + this.font = new _xfa_object.XFAObjectArray(); + this.format = new _xfa_object.XFAObjectArray(); + this.handler = new _xfa_object.XFAObjectArray(); + this.hyphenation = new _xfa_object.XFAObjectArray(); + this.image = new _xfa_object.XFAObjectArray(); + this.imageEdit = new _xfa_object.XFAObjectArray(); + this.integer = new _xfa_object.XFAObjectArray(); + this.issuers = new _xfa_object.XFAObjectArray(); + this.items = new _xfa_object.XFAObjectArray(); + this.keep = new _xfa_object.XFAObjectArray(); + this.keyUsage = new _xfa_object.XFAObjectArray(); + this.line = new _xfa_object.XFAObjectArray(); + this.linear = new _xfa_object.XFAObjectArray(); + this.lockDocument = new _xfa_object.XFAObjectArray(); + this.manifest = new _xfa_object.XFAObjectArray(); + this.margin = new _xfa_object.XFAObjectArray(); + this.mdp = new _xfa_object.XFAObjectArray(); + this.medium = new _xfa_object.XFAObjectArray(); + this.message = new _xfa_object.XFAObjectArray(); + this.numericEdit = new _xfa_object.XFAObjectArray(); + this.occur = new _xfa_object.XFAObjectArray(); + this.oid = new _xfa_object.XFAObjectArray(); + this.oids = new _xfa_object.XFAObjectArray(); + this.overflow = new _xfa_object.XFAObjectArray(); + this.pageArea = new _xfa_object.XFAObjectArray(); + this.pageSet = new _xfa_object.XFAObjectArray(); + this.para = new _xfa_object.XFAObjectArray(); + this.passwordEdit = new _xfa_object.XFAObjectArray(); + this.pattern = new _xfa_object.XFAObjectArray(); + this.picture = new _xfa_object.XFAObjectArray(); + this.radial = new _xfa_object.XFAObjectArray(); + this.reason = new _xfa_object.XFAObjectArray(); + this.reasons = new _xfa_object.XFAObjectArray(); + this.rectangle = new _xfa_object.XFAObjectArray(); + this.ref = new _xfa_object.XFAObjectArray(); + this.script = new _xfa_object.XFAObjectArray(); + this.setProperty = new _xfa_object.XFAObjectArray(); + this.signData = new _xfa_object.XFAObjectArray(); + this.signature = new _xfa_object.XFAObjectArray(); + this.signing = new _xfa_object.XFAObjectArray(); + this.solid = new _xfa_object.XFAObjectArray(); + this.speak = new _xfa_object.XFAObjectArray(); + this.stipple = new _xfa_object.XFAObjectArray(); + this.subform = new _xfa_object.XFAObjectArray(); + this.subformSet = new _xfa_object.XFAObjectArray(); + this.subjectDN = new _xfa_object.XFAObjectArray(); + this.subjectDNs = new _xfa_object.XFAObjectArray(); + this.submit = new _xfa_object.XFAObjectArray(); + this.text = new _xfa_object.XFAObjectArray(); + this.textEdit = new _xfa_object.XFAObjectArray(); + this.time = new _xfa_object.XFAObjectArray(); + this.timeStamp = new _xfa_object.XFAObjectArray(); + this.toolTip = new _xfa_object.XFAObjectArray(); + this.traversal = new _xfa_object.XFAObjectArray(); + this.traverse = new _xfa_object.XFAObjectArray(); + this.ui = new _xfa_object.XFAObjectArray(); + this.validate = new _xfa_object.XFAObjectArray(); + this.value = new _xfa_object.XFAObjectArray(); + this.variables = new _xfa_object.XFAObjectArray(); + } + +} + +class Radial extends _xfa_object.XFAObject { + constructor(attributes) { + super(TEMPLATE_NS_ID, "radial", true); + this.id = attributes.id || ""; + this.type = (0, _utils.getStringOption)(attributes.type, ["toEdge", "toCenter"]); + this.use = attributes.use || ""; + this.usehref = attributes.usehref || ""; + this.color = null; + this.extras = null; + } + + [_xfa_object.$toStyle](startColor) { + startColor = startColor ? startColor[_xfa_object.$toStyle]() : "#FFFFFF"; + const endColor = this.color ? this.color[_xfa_object.$toStyle]() : "#000000"; + const colors = this.type === "toEdge" ? `${startColor},${endColor}` : `${endColor},${startColor}`; + return `radial-gradient(circle to center, ${colors})`; + } + +} + +class Reason extends _xfa_object.StringObject { + constructor(attributes) { + super(TEMPLATE_NS_ID, "reason"); + this.id = attributes.id || ""; + this.name = attributes.name || ""; + this.use = attributes.use || ""; + this.usehref = attributes.usehref || ""; + } + +} + +class Reasons extends _xfa_object.XFAObject { + constructor(attributes) { + super(TEMPLATE_NS_ID, "reasons", true); + this.id = attributes.id || ""; + this.type = (0, _utils.getStringOption)(attributes.type, ["optional", "required"]); + this.use = attributes.use || ""; + this.usehref = attributes.usehref || ""; + this.reason = new _xfa_object.XFAObjectArray(); + } + +} + +class Rectangle extends _xfa_object.XFAObject { + constructor(attributes) { + super(TEMPLATE_NS_ID, "rectangle", true); + this.hand = (0, _utils.getStringOption)(attributes.hand, ["even", "left", "right"]); + this.id = attributes.id || ""; + this.use = attributes.use || ""; + this.usehref = attributes.usehref || ""; + this.corner = new _xfa_object.XFAObjectArray(4); + this.edge = new _xfa_object.XFAObjectArray(4); + this.fill = null; + } + +} + +class RefElement extends _xfa_object.StringObject { + constructor(attributes) { + super(TEMPLATE_NS_ID, "ref"); + this.id = attributes.id || ""; + this.use = attributes.use || ""; + this.usehref = attributes.usehref || ""; + } + +} + +class Script extends _xfa_object.StringObject { + constructor(attributes) { + super(TEMPLATE_NS_ID, "script"); + this.binding = attributes.binding || ""; + this.contentType = attributes.contentType || ""; + this.id = attributes.id || ""; + this.name = attributes.name || ""; + this.runAt = (0, _utils.getStringOption)(attributes.runAt, ["client", "both", "server"]); + this.use = attributes.use || ""; + this.usehref = attributes.usehref || ""; + } + +} + +class SetProperty extends _xfa_object.XFAObject { + constructor(attributes) { + super(TEMPLATE_NS_ID, "setProperty"); + this.connection = attributes.connection || ""; + this.ref = attributes.ref || ""; + this.target = attributes.target || ""; + } + +} + +exports.SetProperty = SetProperty; + +class SignData extends _xfa_object.XFAObject { + constructor(attributes) { + super(TEMPLATE_NS_ID, "signData", true); + this.id = attributes.id || ""; + this.operation = (0, _utils.getStringOption)(attributes.operation, ["sign", "clear", "verify"]); + this.ref = attributes.ref || ""; + this.target = attributes.target || ""; + this.use = attributes.use || ""; + this.usehref = attributes.usehref || ""; + this.filter = null; + this.manifest = null; + } + +} + +class Signature extends _xfa_object.XFAObject { + constructor(attributes) { + super(TEMPLATE_NS_ID, "signature", true); + this.id = attributes.id || ""; + this.type = (0, _utils.getStringOption)(attributes.type, ["PDF1.3", "PDF1.6"]); + this.use = attributes.use || ""; + this.usehref = attributes.usehref || ""; + this.border = null; + this.extras = null; + this.filter = null; + this.manifest = null; + this.margin = null; + } + +} + +class Signing extends _xfa_object.XFAObject { + constructor(attributes) { + super(TEMPLATE_NS_ID, "signing", true); + this.id = attributes.id || ""; + this.type = (0, _utils.getStringOption)(attributes.type, ["optional", "required"]); + this.use = attributes.use || ""; + this.usehref = attributes.usehref || ""; + this.certificate = new _xfa_object.XFAObjectArray(); + } + +} + +class Solid extends _xfa_object.XFAObject { + constructor(attributes) { + super(TEMPLATE_NS_ID, "solid", true); + this.id = attributes.id || ""; + this.use = attributes.use || ""; + this.usehref = attributes.usehref || ""; + this.extras = null; + } + + [_xfa_object.$toStyle](startColor) { + return startColor ? startColor[_xfa_object.$toStyle]() : "#FFFFFF"; + } + +} + +class Speak extends _xfa_object.StringObject { + constructor(attributes) { + super(TEMPLATE_NS_ID, "speak"); + this.disable = (0, _utils.getInteger)({ + data: attributes.disable, + defaultValue: 0, + validate: x => x === 1 + }); + this.id = attributes.id || ""; + this.priority = (0, _utils.getStringOption)(attributes.priority, ["custom", "caption", "name", "toolTip"]); + this.rid = attributes.rid || ""; + this.use = attributes.use || ""; + this.usehref = attributes.usehref || ""; + } + +} + +class Stipple extends _xfa_object.XFAObject { + constructor(attributes) { + super(TEMPLATE_NS_ID, "stipple", true); + this.id = attributes.id || ""; + this.rate = (0, _utils.getInteger)({ + data: attributes.rate, + defaultValue: 50, + validate: x => x >= 0 && x <= 100 + }); + this.use = attributes.use || ""; + this.usehref = attributes.usehref || ""; + this.color = null; + this.extras = null; + } + + [_xfa_object.$toStyle](bgColor) { + const alpha = this.rate / 100; + return _util.Util.makeHexColor(Math.round(bgColor.value.r * (1 - alpha) + this.value.r * alpha), Math.round(bgColor.value.g * (1 - alpha) + this.value.g * alpha), Math.round(bgColor.value.b * (1 - alpha) + this.value.b * alpha)); + } + +} + +class Subform extends _xfa_object.XFAObject { + constructor(attributes) { + super(TEMPLATE_NS_ID, "subform", true); + this.access = (0, _utils.getStringOption)(attributes.access, ["open", "nonInteractive", "protected", "readOnly"]); + this.allowMacro = (0, _utils.getInteger)({ + data: attributes.allowMacro, + defaultValue: 0, + validate: x => x === 1 + }); + this.anchorType = (0, _utils.getStringOption)(attributes.anchorType, ["topLeft", "bottomCenter", "bottomLeft", "bottomRight", "middleCenter", "middleLeft", "middleRight", "topCenter", "topRight"]); + this.colSpan = (0, _utils.getInteger)({ + data: attributes.colSpan, + defaultValue: 1, + validate: x => x >= 1 + }); + this.columnWidths = (attributes.columnWidths || "").trim().split(/\s+/).map(x => x === "-1" ? -1 : (0, _utils.getMeasurement)(x)); + this.h = attributes.h ? (0, _utils.getMeasurement)(attributes.h) : ""; + this.hAlign = (0, _utils.getStringOption)(attributes.hAlign, ["left", "center", "justify", "justifyAll", "radix", "right"]); + this.id = attributes.id || ""; + this.layout = (0, _utils.getStringOption)(attributes.layout, ["position", "lr-tb", "rl-row", "rl-tb", "row", "table", "tb"]); + this.locale = attributes.locale || ""; + this.maxH = (0, _utils.getMeasurement)(attributes.maxH, "0pt"); + this.maxW = (0, _utils.getMeasurement)(attributes.maxW, "0pt"); + this.mergeMode = (0, _utils.getStringOption)(attributes.mergeMode, ["consumeData", "matchTemplate"]); + this.minH = (0, _utils.getMeasurement)(attributes.minH, "0pt"); + this.minW = (0, _utils.getMeasurement)(attributes.minW, "0pt"); + this.name = attributes.name || ""; + this.presence = (0, _utils.getStringOption)(attributes.presence, ["visible", "hidden", "inactive", "invisible"]); + this.relevant = (0, _utils.getRelevant)(attributes.relevant); + this.restoreState = (0, _utils.getStringOption)(attributes.restoreState, ["manual", "auto"]); + this.scope = (0, _utils.getStringOption)(attributes.scope, ["name", "none"]); + this.use = attributes.use || ""; + this.usehref = attributes.usehref || ""; + this.w = attributes.w ? (0, _utils.getMeasurement)(attributes.w) : ""; + this.x = (0, _utils.getMeasurement)(attributes.x, "0pt"); + this.y = (0, _utils.getMeasurement)(attributes.y, "0pt"); + this.assist = null; + this.bind = null; + this.bookend = null; + this.border = null; + this.break = null; + this.calculate = null; + this.desc = null; + this.extras = null; + this.keep = null; + this.margin = null; + this.occur = null; + this.overflow = null; + this.pageSet = null; + this.para = null; + this.traversal = null; + this.validate = null; + this.variables = null; + this.area = new _xfa_object.XFAObjectArray(); + this.breakAfter = new _xfa_object.XFAObjectArray(); + this.breakBefore = new _xfa_object.XFAObjectArray(); + this.connect = new _xfa_object.XFAObjectArray(); + this.draw = new _xfa_object.XFAObjectArray(); + this.event = new _xfa_object.XFAObjectArray(); + this.exObject = new _xfa_object.XFAObjectArray(); + this.exclGroup = new _xfa_object.XFAObjectArray(); + this.field = new _xfa_object.XFAObjectArray(); + this.proto = new _xfa_object.XFAObjectArray(); + this.setProperty = new _xfa_object.XFAObjectArray(); + this.subform = new _xfa_object.XFAObjectArray(); + this.subformSet = new _xfa_object.XFAObjectArray(); + } + + [_xfa_object.$toHTML]() { + this[_xfa_object.$extra] = Object.create(null); + + const parent = this[_xfa_object.$getParent](); + + let page = null; + + if (parent[_xfa_object.$nodeName] === "template") { + if (this.pageSet !== null) { + this[_xfa_object.$extra].pageNumber = 0; + } else { + (0, _util.warn)("XFA - No pageSet in root subform"); + } + } else if (parent[_xfa_object.$extra] && parent[_xfa_object.$extra].pageNumber !== undefined) { + const pageNumber = parent[_xfa_object.$extra].pageNumber; + const pageAreas = parent.pageSet.pageArea.children; + parent[_xfa_object.$extra].pageNumber = (parent[_xfa_object.$extra].pageNumber + 1) % pageAreas.length; + page = pageAreas[pageNumber][_xfa_object.$toHTML](); + } + + const style = (0, _html_utils.toStyle)(this, "dimensions", "position", "presence"); + const clazz = ["xfaSubform"]; + const cl = (0, _html_utils.layoutClass)(this); + + if (cl) { + clazz.push(cl); + } + + const attributes = { + style, + id: this[_xfa_object.$uid], + class: clazz.join(" ") + }; + + if (this.name) { + attributes.xfaName = this.name; + } + + const children = this[_xfa_object.$childrenToHTML]({ + filter: new Set(["area", "draw", "field", "subform", "subformSet"]), + include: true + }); + + const html = { + name: "div", + attributes, + children + }; + + if (page) { + page.contentArea.children.push(html); + delete page.contentArea; + return page; + } + + return html; + } + +} + +class SubformSet extends _xfa_object.XFAObject { + constructor(attributes) { + super(TEMPLATE_NS_ID, "subformSet", true); + this.id = attributes.id || ""; + this.name = attributes.name || ""; + this.relation = (0, _utils.getStringOption)(attributes.relation, ["ordered", "choice", "unordered"]); + this.relevant = (0, _utils.getRelevant)(attributes.relevant); + this.use = attributes.use || ""; + this.usehref = attributes.usehref || ""; + this.bookend = null; + this.break = null; + this.desc = null; + this.extras = null; + this.occur = null; + this.overflow = null; + this.breakAfter = new _xfa_object.XFAObjectArray(); + this.breakBefore = new _xfa_object.XFAObjectArray(); + this.subform = new _xfa_object.XFAObjectArray(); + this.subformSet = new _xfa_object.XFAObjectArray(); + } + +} + +class SubjectDN extends _xfa_object.ContentObject { + constructor(attributes) { + super(TEMPLATE_NS_ID, "subjectDN"); + this.delimiter = attributes.delimiter || ","; + this.id = attributes.id || ""; + this.name = attributes.name || ""; + this.use = attributes.use || ""; + this.usehref = attributes.usehref || ""; + } + + [_xfa_object.$finalize]() { + this[_xfa_object.$content] = new Map(this[_xfa_object.$content].split(this.delimiter).map(kv => { + kv = kv.split("=", 2); + kv[0] = kv[0].trim(); + return kv; + })); + } + +} + +class SubjectDNs extends _xfa_object.XFAObject { + constructor(attributes) { + super(TEMPLATE_NS_ID, "subjectDNs", true); + this.id = attributes.id || ""; + this.type = (0, _utils.getStringOption)(attributes.type, ["optional", "required"]); + this.use = attributes.use || ""; + this.usehref = attributes.usehref || ""; + this.subjectDN = new _xfa_object.XFAObjectArray(); + } + +} + +class Submit extends _xfa_object.XFAObject { + constructor(attributes) { + super(TEMPLATE_NS_ID, "submit", true); + this.embedPDF = (0, _utils.getInteger)({ + data: attributes.embedPDF, + defaultValue: 0, + validate: x => x === 1 + }); + this.format = (0, _utils.getStringOption)(attributes.format, ["xdp", "formdata", "pdf", "urlencoded", "xfd", "xml"]); + this.id = attributes.id || ""; + this.target = attributes.target || ""; + this.textEncoding = (0, _utils.getKeyword)({ + data: attributes.textEncoding ? attributes.textEncoding.toLowerCase() : "", + defaultValue: "", + validate: k => ["utf-8", "big-five", "fontspecific", "gbk", "gb-18030", "gb-2312", "ksc-5601", "none", "shift-jis", "ucs-2", "utf-16"].includes(k) || k.match(/iso-8859-[0-9]{2}/) + }); + this.use = attributes.use || ""; + this.usehref = attributes.usehref || ""; + this.xdpContent = attributes.xdpContent || ""; + this.encrypt = null; + this.encryptData = new _xfa_object.XFAObjectArray(); + this.signData = new _xfa_object.XFAObjectArray(); + } + +} + +class Template extends _xfa_object.XFAObject { + constructor(attributes) { + super(TEMPLATE_NS_ID, "template", true); + this.baseProfile = (0, _utils.getStringOption)(attributes.baseProfile, ["full", "interactiveForms"]); + this.extras = null; + this.subform = new _xfa_object.XFAObjectArray(); + } + + [_xfa_object.$finalize]() { + if (this.subform.children.length === 0) { + (0, _util.warn)("XFA - No subforms in template node."); + } + + if (this.subform.children.length >= 2) { + (0, _util.warn)("XFA - Several subforms in template node: please file a bug."); + } + } + + [_xfa_object.$toHTML]() { + if (this.subform.children.length > 0) { + return this.subform.children[0][_xfa_object.$toHTML](); + } + + return { + name: "div", + children: [] + }; + } + +} + +exports.Template = Template; + +class Text extends _xfa_object.ContentObject { + constructor(attributes) { + super(TEMPLATE_NS_ID, "text"); + this.id = attributes.id || ""; + this.maxChars = (0, _utils.getInteger)({ + data: attributes.maxChars, + defaultValue: 0, + validate: x => x >= 0 + }); + this.name = attributes.name || ""; + this.rid = attributes.rid || ""; + this.use = attributes.use || ""; + this.usehref = attributes.usehref || ""; + } + + [_xfa_object.$onChild](child) { + if (child[_xfa_object.$namespaceId] === _namespaces.NamespaceIds.xhtml.id) { + this[_xfa_object.$content] = child; + return true; + } + + (0, _util.warn)(`XFA - Invalid content in Text: ${child[_xfa_object.$nodeName]}.`); + return false; + } + + [_xfa_object.$toHTML]() { + if (typeof this[_xfa_object.$content] === "string") { + return this[_xfa_object.$content]; + } + + return this[_xfa_object.$content][_xfa_object.$toHTML](); + } + +} + +exports.Text = Text; + +class TextEdit extends _xfa_object.XFAObject { + constructor(attributes) { + super(TEMPLATE_NS_ID, "textEdit", true); + this.allowRichText = (0, _utils.getInteger)({ + data: attributes.allowRichText, + defaultValue: 0, + validate: x => x === 1 + }); + this.hScrollPolicy = (0, _utils.getStringOption)(attributes.hScrollPolicy, ["auto", "off", "on"]); + this.id = attributes.id || ""; + this.multiLine = (0, _utils.getInteger)({ + data: attributes.multiLine, + defaultValue: 1, + validate: x => x === 0 + }); + this.use = attributes.use || ""; + this.usehref = attributes.usehref || ""; + this.vScrollPolicy = (0, _utils.getStringOption)(attributes.vScrollPolicy, ["auto", "off", "on"]); + this.border = null; + this.comb = null; + this.extras = null; + this.margin = null; + } + + [_xfa_object.$toHTML]() { + const style = (0, _html_utils.toStyle)(this, "border", "font", "margin"); + let html; + + if (this.multiline === 1) { + html = { + name: "textarea", + attributes: { + style + } + }; + } else { + html = { + name: "input", + attributes: { + type: "text", + class: "xfaTextfield", + style + } + }; + } + + return { + name: "label", + attributes: { + class: "xfaLabel" + }, + children: [html] + }; + } + +} + +class Time extends _xfa_object.StringObject { + constructor(attributes) { + super(TEMPLATE_NS_ID, "time"); + this.id = attributes.id || ""; + this.name = attributes.name || ""; + this.use = attributes.use || ""; + this.usehref = attributes.usehref || ""; + } + + [_xfa_object.$finalize]() { + this[_xfa_object.$content] = new Date(this[_xfa_object.$content]); + } + + [_xfa_object.$toHTML]() { + return this[_xfa_object.$content].toString(); + } + +} + +class TimeStamp extends _xfa_object.XFAObject { + constructor(attributes) { + super(TEMPLATE_NS_ID, "timeStamp"); + this.id = attributes.id || ""; + this.server = attributes.server || ""; + this.type = (0, _utils.getStringOption)(attributes.type, ["optional", "required"]); + this.use = attributes.use || ""; + this.usehref = attributes.usehref || ""; + } + +} + +class ToolTip extends _xfa_object.StringObject { + constructor(attributes) { + super(TEMPLATE_NS_ID, "toolTip"); + this.id = attributes.id || ""; + this.rid = attributes.rid || ""; + this.use = attributes.use || ""; + this.usehref = attributes.usehref || ""; + } + +} + +class Traversal extends _xfa_object.XFAObject { + constructor(attributes) { + super(TEMPLATE_NS_ID, "traversal", true); + this.id = attributes.id || ""; + this.use = attributes.use || ""; + this.usehref = attributes.usehref || ""; + this.extras = null; + this.traverse = new _xfa_object.XFAObjectArray(); + } + +} + +class Traverse extends _xfa_object.XFAObject { + constructor(attributes) { + super(TEMPLATE_NS_ID, "traverse", true); + this.id = attributes.id || ""; + this.operation = (0, _utils.getStringOption)(attributes.operation, ["next", "back", "down", "first", "left", "right", "up"]); + this.ref = attributes.ref || ""; + this.use = attributes.use || ""; + this.usehref = attributes.usehref || ""; + this.extras = null; + this.script = null; + } + + get name() { + return this.operation; + } + + [_xfa_object.$isTransparent]() { + return false; + } + +} + +class Ui extends _xfa_object.XFAObject { + constructor(attributes) { + super(TEMPLATE_NS_ID, "ui", true); + this.id = attributes.id || ""; + this.use = attributes.use || ""; + this.usehref = attributes.usehref || ""; + this.extras = null; + this.picture = null; + this.barcode = null; + this.button = null; + this.checkButton = null; + this.choiceList = null; + this.dateTimeEdit = null; + this.defaultUi = null; + this.imageEdit = null; + this.numericEdit = null; + this.passwordEdit = null; + this.signature = null; + this.textEdit = null; + } + + [_xfa_object.$toHTML]() { + for (const name of Object.getOwnPropertyNames(this)) { + if (name === "extras" || name === "picture") { + continue; + } + + const obj = this[name]; + + if (!(obj instanceof _xfa_object.XFAObject)) { + continue; + } + + return obj[_xfa_object.$toHTML](); + } + + return null; + } + +} + +class Validate extends _xfa_object.XFAObject { + constructor(attributes) { + super(TEMPLATE_NS_ID, "validate", true); + this.formatTest = (0, _utils.getStringOption)(attributes.formatTest, ["warning", "disabled", "error"]); + this.id = attributes.id || ""; + this.nullTest = (0, _utils.getStringOption)(attributes.nullTest, ["disabled", "error", "warning"]); + this.scriptTest = (0, _utils.getStringOption)(attributes.scriptTest, ["error", "disabled", "warning"]); + this.use = attributes.use || ""; + this.usehref = attributes.usehref || ""; + this.extras = null; + this.message = null; + this.picture = null; + this.script = null; + } + +} + +class Value extends _xfa_object.XFAObject { + constructor(attributes) { + super(TEMPLATE_NS_ID, "value", true); + this.id = attributes.id || ""; + this.override = (0, _utils.getInteger)({ + data: attributes.override, + defaultValue: 0, + validate: x => x === 1 + }); + this.relevant = (0, _utils.getRelevant)(attributes.relevant); + this.use = attributes.use || ""; + this.usehref = attributes.usehref || ""; + this.arc = null; + this.boolean = null; + this.date = null; + this.dateTime = null; + this.decimal = null; + this.exData = null; + this.float = null; + this.image = null; + this.integer = null; + this.line = null; + this.rectangle = null; + this.text = null; + this.time = null; + } + + [_xfa_object.$setValue](value) { + const valueName = value[_xfa_object.$nodeName]; + + if (this[valueName] !== null) { + this[valueName][_xfa_object.$content] = value[_xfa_object.$content]; + return; + } + + for (const name of Object.getOwnPropertyNames(this)) { + const obj = this[name]; + + if (obj instanceof _xfa_object.XFAObject) { + this[name] = null; + + this[_xfa_object.$removeChild](obj); + } + } + + this[value[_xfa_object.$nodeName]] = value; + + this[_xfa_object.$appendChild](value); + } + + [_xfa_object.$toHTML]() { + for (const name of Object.getOwnPropertyNames(this)) { + const obj = this[name]; + + if (!(obj instanceof _xfa_object.XFAObject)) { + continue; + } + + return obj[_xfa_object.$toHTML](); + } + + return null; + } + +} + +exports.Value = Value; + +class Variables extends _xfa_object.XFAObject { + constructor(attributes) { + super(TEMPLATE_NS_ID, "variables", true); + this.id = attributes.id || ""; + this.use = attributes.use || ""; + this.usehref = attributes.usehref || ""; + this.boolean = new _xfa_object.XFAObjectArray(); + this.date = new _xfa_object.XFAObjectArray(); + this.dateTime = new _xfa_object.XFAObjectArray(); + this.decimal = new _xfa_object.XFAObjectArray(); + this.exData = new _xfa_object.XFAObjectArray(); + this.float = new _xfa_object.XFAObjectArray(); + this.image = new _xfa_object.XFAObjectArray(); + this.integer = new _xfa_object.XFAObjectArray(); + this.manifest = new _xfa_object.XFAObjectArray(); + this.script = new _xfa_object.XFAObjectArray(); + this.text = new _xfa_object.XFAObjectArray(); + this.time = new _xfa_object.XFAObjectArray(); + } + + [_xfa_object.$isTransparent]() { + return true; + } + +} + +class TemplateNamespace { + static [_namespaces.$buildXFAObject](name, attributes) { + if (TemplateNamespace.hasOwnProperty(name)) { + const node = TemplateNamespace[name](attributes); + + node[_xfa_object.$setSetAttributes](attributes); + + return node; + } + + return undefined; + } + + static appearanceFilter(attrs) { + return new AppearanceFilter(attrs); + } + + static arc(attrs) { + return new Arc(attrs); + } + + static area(attrs) { + return new Area(attrs); + } + + static assist(attrs) { + return new Assist(attrs); + } + + static barcode(attrs) { + return new Barcode(attrs); + } + + static bind(attrs) { + return new Bind(attrs); + } + + static bindItems(attrs) { + return new BindItems(attrs); + } + + static bookend(attrs) { + return new Bookend(attrs); + } + + static boolean(attrs) { + return new BooleanElement(attrs); + } + + static border(attrs) { + return new Border(attrs); + } + + static break(attrs) { + return new Break(attrs); + } + + static breakAfter(attrs) { + return new BreakAfter(attrs); + } + + static breakBefore(attrs) { + return new BreakBefore(attrs); + } + + static button(attrs) { + return new Button(attrs); + } + + static calculate(attrs) { + return new Calculate(attrs); + } + + static caption(attrs) { + return new Caption(attrs); + } + + static certificate(attrs) { + return new Certificate(attrs); + } + + static certificates(attrs) { + return new Certificates(attrs); + } + + static checkButton(attrs) { + return new CheckButton(attrs); + } + + static choiceList(attrs) { + return new ChoiceList(attrs); + } + + static color(attrs) { + return new Color(attrs); + } + + static comb(attrs) { + return new Comb(attrs); + } + + static connect(attrs) { + return new Connect(attrs); + } + + static contentArea(attrs) { + return new ContentArea(attrs); + } + + static corner(attrs) { + return new Corner(attrs); + } + + static date(attrs) { + return new DateElement(attrs); + } + + static dateTime(attrs) { + return new DateTime(attrs); + } + + static dateTimeEdit(attrs) { + return new DateTimeEdit(attrs); + } + + static decimal(attrs) { + return new Decimal(attrs); + } + + static defaultUi(attrs) { + return new DefaultUi(attrs); + } + + static desc(attrs) { + return new Desc(attrs); + } + + static digestMethod(attrs) { + return new DigestMethod(attrs); + } + + static digestMethods(attrs) { + return new DigestMethods(attrs); + } + + static draw(attrs) { + return new Draw(attrs); + } + + static edge(attrs) { + return new Edge(attrs); + } + + static encoding(attrs) { + return new Encoding(attrs); + } + + static encodings(attrs) { + return new Encodings(attrs); + } + + static encrypt(attrs) { + return new Encrypt(attrs); + } + + static encryptData(attrs) { + return new EncryptData(attrs); + } + + static encryption(attrs) { + return new Encryption(attrs); + } + + static encryptionMethod(attrs) { + return new EncryptionMethod(attrs); + } + + static encryptionMethods(attrs) { + return new EncryptionMethods(attrs); + } + + static event(attrs) { + return new Event(attrs); + } + + static exData(attrs) { + return new ExData(attrs); + } + + static exObject(attrs) { + return new ExObject(attrs); + } + + static exclGroup(attrs) { + return new ExclGroup(attrs); + } + + static execute(attrs) { + return new Execute(attrs); + } + + static extras(attrs) { + return new Extras(attrs); + } + + static field(attrs) { + return new Field(attrs); + } + + static fill(attrs) { + return new Fill(attrs); + } + + static filter(attrs) { + return new Filter(attrs); + } + + static float(attrs) { + return new Float(attrs); + } + + static font(attrs) { + return new Font(attrs); + } + + static format(attrs) { + return new Format(attrs); + } + + static handler(attrs) { + return new Handler(attrs); + } + + static hyphenation(attrs) { + return new Hyphenation(attrs); + } + + static image(attrs) { + return new Image(attrs); + } + + static imageEdit(attrs) { + return new ImageEdit(attrs); + } + + static integer(attrs) { + return new Integer(attrs); + } + + static issuers(attrs) { + return new Issuers(attrs); + } + + static items(attrs) { + return new Items(attrs); + } + + static keep(attrs) { + return new Keep(attrs); + } + + static keyUsage(attrs) { + return new KeyUsage(attrs); + } + + static line(attrs) { + return new Line(attrs); + } + + static linear(attrs) { + return new Linear(attrs); + } + + static lockDocument(attrs) { + return new LockDocument(attrs); + } + + static manifest(attrs) { + return new Manifest(attrs); + } + + static margin(attrs) { + return new Margin(attrs); + } + + static mdp(attrs) { + return new Mdp(attrs); + } + + static medium(attrs) { + return new Medium(attrs); + } + + static message(attrs) { + return new Message(attrs); + } + + static numericEdit(attrs) { + return new NumericEdit(attrs); + } + + static occur(attrs) { + return new Occur(attrs); + } + + static oid(attrs) { + return new Oid(attrs); + } + + static oids(attrs) { + return new Oids(attrs); + } + + static overflow(attrs) { + return new Overflow(attrs); + } + + static pageArea(attrs) { + return new PageArea(attrs); + } + + static pageSet(attrs) { + return new PageSet(attrs); + } + + static para(attrs) { + return new Para(attrs); + } + + static passwordEdit(attrs) { + return new PasswordEdit(attrs); + } + + static pattern(attrs) { + return new Pattern(attrs); + } + + static picture(attrs) { + return new Picture(attrs); + } + + static proto(attrs) { + return new Proto(attrs); + } + + static radial(attrs) { + return new Radial(attrs); + } + + static reason(attrs) { + return new Reason(attrs); + } + + static reasons(attrs) { + return new Reasons(attrs); + } + + static rectangle(attrs) { + return new Rectangle(attrs); + } + + static ref(attrs) { + return new RefElement(attrs); + } + + static script(attrs) { + return new Script(attrs); + } + + static setProperty(attrs) { + return new SetProperty(attrs); + } + + static signData(attrs) { + return new SignData(attrs); + } + + static signature(attrs) { + return new Signature(attrs); + } + + static signing(attrs) { + return new Signing(attrs); + } + + static solid(attrs) { + return new Solid(attrs); + } + + static speak(attrs) { + return new Speak(attrs); + } + + static stipple(attrs) { + return new Stipple(attrs); + } + + static subform(attrs) { + return new Subform(attrs); + } + + static subformSet(attrs) { + return new SubformSet(attrs); + } + + static subjectDN(attrs) { + return new SubjectDN(attrs); + } + + static subjectDNs(attrs) { + return new SubjectDNs(attrs); + } + + static submit(attrs) { + return new Submit(attrs); + } + + static template(attrs) { + return new Template(attrs); + } + + static text(attrs) { + return new Text(attrs); + } + + static textEdit(attrs) { + return new TextEdit(attrs); + } + + static time(attrs) { + return new Time(attrs); + } + + static timeStamp(attrs) { + return new TimeStamp(attrs); + } + + static toolTip(attrs) { + return new ToolTip(attrs); + } + + static traversal(attrs) { + return new Traversal(attrs); + } + + static traverse(attrs) { + return new Traverse(attrs); + } + + static ui(attrs) { + return new Ui(attrs); + } + + static validate(attrs) { + return new Validate(attrs); + } + + static value(attrs) { + return new Value(attrs); + } + + static variables(attrs) { + return new Variables(attrs); + } + +} + +exports.TemplateNamespace = TemplateNamespace; + +/***/ }), +/* 55 */ +/***/ ((__unused_webpack_module, exports, __w_pdfjs_require__) => { + + + +Object.defineProperty(exports, "__esModule", ({ + value: true +})); +exports.layoutClass = layoutClass; +exports.measureToString = measureToString; +exports.toStyle = toStyle; + +var _xfa_object = __w_pdfjs_require__(50); + +var _util = __w_pdfjs_require__(2); + +function measureToString(m) { + if (typeof m === "string") { + return "0px"; + } + + return Number.isInteger(m) ? `${m}px` : `${m.toFixed(2)}px`; +} + +const converters = { + anchorType(node, style) { + if (!("transform" in style)) { + style.transform = ""; + } + + switch (node.anchorType) { + case "bottomCenter": + style.transform += "translate(-50%, -100%)"; + break; + + case "bottomLeft": + style.transform += "translate(0,-100%)"; + break; + + case "bottomRight": + style.transform += "translate(-100%,-100%)"; + break; + + case "middleCenter": + style.transform += "translate(-50%,-50%)"; + break; + + case "middleLeft": + style.transform += "translate(0,-50%)"; + break; + + case "middleRight": + style.transform += "translate(-100%,-50%)"; + break; + + case "topCenter": + style.transform += "translate(-50%,0)"; + break; + + case "topRight": + style.transform += "translate(-100%,0)"; + break; + } + }, + + dimensions(node, style) { + if (node.w) { + style.width = measureToString(node.w); + } else { + style.width = "auto"; + + if (node.maxW > 0) { + style.maxWidth = measureToString(node.maxW); + } + + style.minWidth = measureToString(node.minW); + } + + if (node.h) { + style.height = measureToString(node.h); + } else { + style.height = "auto"; + + if (node.maxH > 0) { + style.maxHeight = measureToString(node.maxH); + } + + style.minHeight = measureToString(node.minH); + } + }, + + position(node, style) { + const parent = node[_xfa_object.$getParent](); + + if (parent && parent.layout && parent.layout !== "position") { + return; + } + + style.position = "absolute"; + style.left = measureToString(node.x); + style.top = measureToString(node.y); + }, + + rotate(node, style) { + if (node.rotate) { + if (!("transform" in style)) { + style.transform = ""; + } + + style.transform += `rotate(-${node.rotate}deg)`; + style.transformOrigin = "top left"; + } + }, + + presence(node, style) { + switch (node.presence) { + case "invisible": + style.visibility = "hidden"; + break; + + case "hidden": + case "inactive": + style.display = "none"; + break; + } + } + +}; + +function layoutClass(node) { + switch (node.layout) { + case "position": + return "xfaPosition"; + + case "lr-tb": + return "xfaLrTb"; + + case "rl-row": + return "xfaRlRow"; + + case "rl-tb": + return "xfaRlTb"; + + case "row": + return "xfaRow"; + + case "table": + return "xfaTable"; + + case "tb": + return "xfaTb"; + + default: + return "xfaPosition"; + } +} + +function toStyle(node, ...names) { + const style = Object.create(null); + + for (const name of names) { + const value = node[name]; + + if (value === null) { + continue; + } + + if (value instanceof _xfa_object.XFAObject) { + const newStyle = value[_xfa_object.$toStyle](); + + if (newStyle) { + Object.assign(style, newStyle); + } else { + (0, _util.warn)(`(DEBUG) - XFA - style for ${name} not implemented yet`); + } + + continue; + } + + if (converters.hasOwnProperty(name)) { + converters[name](node, style); + } + } + + return style; +} + +/***/ }), +/* 56 */ +/***/ ((__unused_webpack_module, exports, __w_pdfjs_require__) => { + + + +Object.defineProperty(exports, "__esModule", ({ + value: true +})); +exports.createDataNode = createDataNode; +exports.searchNode = searchNode; + +var _xfa_object = __w_pdfjs_require__(50); + +var _util = __w_pdfjs_require__(2); + +const namePattern = /^[^.[]+/; +const indexPattern = /^[^\]]+/; +const operators = { + dot: 0, + dotDot: 1, + dotHash: 2, + dotBracket: 3, + dotParen: 4 +}; +const shortcuts = new Map([["$data", (root, current) => root.datasets.data], ["$template", (root, current) => root.template], ["$connectionSet", (root, current) => root.connectionSet], ["$form", (root, current) => root.form], ["$layout", (root, current) => root.layout], ["$host", (root, current) => root.host], ["$dataWindow", (root, current) => root.dataWindow], ["$event", (root, current) => root.event], ["!", (root, current) => root.datasets], ["$xfa", (root, current) => root], ["xfa", (root, current) => root], ["$", (root, current) => current]]); +const somCache = new WeakMap(); + +function parseIndex(index) { + index = index.trim(); + + if (index === "*") { + return Infinity; + } + + return parseInt(index, 10) || 0; +} + +function parseExpression(expr, dotDotAllowed) { + let match = expr.match(namePattern); + + if (!match) { + return null; + } + + let [name] = match; + const parsed = [{ + name, + cacheName: "." + name, + index: 0, + js: null, + formCalc: null, + operator: operators.dot + }]; + let pos = name.length; + + while (pos < expr.length) { + const spos = pos; + const char = expr.charAt(pos++); + + if (char === "[") { + match = expr.slice(pos).match(indexPattern); + + if (!match) { + (0, _util.warn)("XFA - Invalid index in SOM expression"); + return null; + } + + parsed[parsed.length - 1].index = parseIndex(match[0]); + pos += match[0].length + 1; + continue; + } + + let operator; + + switch (expr.charAt(pos)) { + case ".": + if (!dotDotAllowed) { + return null; + } + + pos++; + operator = operators.dotDot; + break; + + case "#": + pos++; + operator = operators.dotHash; + break; + + case "[": + operator = operators.dotBracket; + break; + + case "(": + operator = operators.dotParen; + break; + + default: + operator = operators.dot; + break; + } + + match = expr.slice(pos).match(namePattern); + + if (!match) { + break; + } + + [name] = match; + pos += name.length; + parsed.push({ + name, + cacheName: expr.slice(spos, pos), + operator, + index: 0, + js: null, + formCalc: null + }); + } + + return parsed; +} + +function searchNode(root, container, expr, dotDotAllowed = true, useCache = true) { + const parsed = parseExpression(expr, dotDotAllowed); + + if (!parsed) { + return null; + } + + const fn = shortcuts.get(parsed[0].name); + let i = 0; + let isQualified; + + if (fn) { + isQualified = true; + root = [fn(root, container)]; + i = 1; + } else { + isQualified = container === null; + root = [container || root]; + } + + for (let ii = parsed.length; i < ii; i++) { + const { + name, + cacheName, + operator, + index + } = parsed[i]; + const nodes = []; + + for (const node of root) { + if (!(node instanceof _xfa_object.XFAObject)) { + continue; + } + + let children, cached; + + if (useCache) { + cached = somCache.get(node); + + if (!cached) { + cached = new Map(); + somCache.set(node, cached); + } + + children = cached.get(cacheName); + } + + if (!children) { + switch (operator) { + case operators.dot: + children = node[_xfa_object.$getChildrenByName](name, false); + break; + + case operators.dotDot: + children = node[_xfa_object.$getChildrenByName](name, true); + break; + + case operators.dotHash: + children = node[_xfa_object.$getChildrenByClass](name); + + if (children instanceof _xfa_object.XFAObjectArray) { + children = children.children; + } else { + children = [children]; + } + + break; + + default: + break; + } + + if (useCache) { + cached.set(cacheName, children); + } + } + + if (children.length > 0) { + nodes.push(children); + } + } + + if (nodes.length === 0 && !isQualified && i === 0) { + const parent = container[_xfa_object.$getParent](); + + container = parent; + + if (!container) { + return null; + } + + i = -1; + root = [container]; + continue; + } + + if (isFinite(index)) { + root = nodes.filter(node => index < node.length).map(node => node[index]); + } else { + root = nodes.reduce((acc, node) => acc.concat(node), []); + } + } + + if (root.length === 0) { + return null; + } + + return root; +} + +function createNodes(root, path) { + let node = null; + + for (const { + name, + index + } of path) { + for (let i = 0; i <= index; i++) { + node = new _xfa_object.XmlObject(root[_xfa_object.$namespaceId], name); + + root[_xfa_object.$appendChild](node); + } + + root = node; + } + + return node; +} + +function createDataNode(root, container, expr) { + const parsed = parseExpression(expr); + + if (!parsed) { + return null; + } + + if (parsed.some(x => x.operator === operators.dotDot)) { + return null; + } + + const fn = shortcuts.get(parsed[0].name); + let i = 0; + + if (fn) { + root = fn(root, container); + i = 1; + } else { + root = container || root; + } + + for (let ii = parsed.length; i < ii; i++) { + const { + cacheName, + index + } = parsed[i]; + + if (!isFinite(index)) { + parsed[i].index = 0; + return createNodes(root, parsed.slice(i)); + } + + const cached = somCache.get(root); + + if (!cached) { + (0, _util.warn)(`XFA - createDataNode must be called after searchNode.`); + return null; + } + + const children = cached.get(cacheName); + + if (children.length === 0) { + return createNodes(root, parsed.slice(i)); + } + + if (index < children.length) { + const child = children[index]; + + if (!(child instanceof _xfa_object.XFAObject)) { + (0, _util.warn)(`XFA - Cannot create a node.`); + return null; + } + + root = child; + } else { + parsed[i].index = children.length - index; + return createNodes(root, parsed.slice(i)); + } + } + + return null; +} + +/***/ }), +/* 57 */ +/***/ ((__unused_webpack_module, exports, __w_pdfjs_require__) => { + + + +Object.defineProperty(exports, "__esModule", ({ + value: true +})); +exports.XFAParser = void 0; + +var _xfa_object = __w_pdfjs_require__(50); + +var _xml_parser = __w_pdfjs_require__(26); + +var _builder = __w_pdfjs_require__(58); + +var _util = __w_pdfjs_require__(2); + +class XFAParser extends _xml_parser.XMLParserBase { + constructor() { + super(); + this._builder = new _builder.Builder(); + this._stack = []; + this._ids = new Map(); + this._current = this._builder.buildRoot(this._ids); + this._errorCode = _xml_parser.XMLParserErrorCode.NoError; + this._whiteRegex = /^\s+$/; + } + + parse(data) { + this.parseXml(data); + + if (this._errorCode !== _xml_parser.XMLParserErrorCode.NoError) { + return undefined; + } + + this._current[_xfa_object.$finalize](); + + return this._current.element; + } + + onText(text) { + if (this._whiteRegex.test(text)) { + return; + } + + this._current[_xfa_object.$onText](text.trim()); + } + + onCdata(text) { + this._current[_xfa_object.$onText](text); + } + + _mkAttributes(attributes, tagName) { + let namespace = null; + let prefixes = null; + const attributeObj = Object.create({}); + + for (const { + name, + value + } of attributes) { + if (name === "xmlns") { + if (!namespace) { + namespace = value; + } else { + (0, _util.warn)(`XFA - multiple namespace definition in <${tagName}>`); + } + } else if (name.startsWith("xmlns:")) { + const prefix = name.substring("xmlns:".length); + + if (!prefixes) { + prefixes = []; + } + + prefixes.push({ + prefix, + value + }); + } else { + const i = name.indexOf(":"); + + if (i === -1) { + attributeObj[name] = value; + } else { + let nsAttrs = attributeObj[_xfa_object.$nsAttributes]; + + if (!nsAttrs) { + nsAttrs = attributeObj[_xfa_object.$nsAttributes] = Object.create(null); + } + + const [ns, attrName] = [name.slice(0, i), name.slice(i + 1)]; + let attrs = nsAttrs[ns]; + + if (!attrs) { + attrs = nsAttrs[ns] = Object.create(null); + } + + attrs[attrName] = value; + } + } + } + + return [namespace, prefixes, attributeObj]; + } + + _getNameAndPrefix(name) { + const i = name.indexOf(":"); + + if (i === -1) { + return [name, null]; + } + + return [name.substring(i + 1), name.substring(0, i)]; + } + + onBeginElement(tagName, attributes, isEmpty) { + const [namespace, prefixes, attributesObj] = this._mkAttributes(attributes, tagName); + + const [name, nsPrefix] = this._getNameAndPrefix(tagName); + + const node = this._builder.build({ + nsPrefix, + name, + attributes: attributesObj, + namespace, + prefixes + }); + + if (isEmpty) { + node[_xfa_object.$finalize](); + + if (this._current[_xfa_object.$onChild](node)) { + node[_xfa_object.$setId](this._ids); + } + + node[_xfa_object.$clean](this._builder); + + return; + } + + this._stack.push(this._current); + + this._current = node; + } + + onEndElement(name) { + const node = this._current; + + node[_xfa_object.$finalize](); + + this._current = this._stack.pop(); + + if (this._current[_xfa_object.$onChild](node)) { + node[_xfa_object.$setId](this._ids); + } + + node[_xfa_object.$clean](this._builder); + } + + onError(code) { + this._errorCode = code; + } + +} + +exports.XFAParser = XFAParser; + +/***/ }), +/* 58 */ +/***/ ((__unused_webpack_module, exports, __w_pdfjs_require__) => { + + + +Object.defineProperty(exports, "__esModule", ({ + value: true +})); +exports.Builder = void 0; + +var _namespaces = __w_pdfjs_require__(52); + +var _xfa_object = __w_pdfjs_require__(50); + +var _setup = __w_pdfjs_require__(59); + +var _template = __w_pdfjs_require__(54); + +var _unknown = __w_pdfjs_require__(68); + +var _util = __w_pdfjs_require__(2); + +const _ids = Symbol(); + +class Root extends _xfa_object.XFAObject { + constructor(ids) { + super(-1, "root", Object.create(null)); + this.element = null; + this[_ids] = ids; + } + + [_xfa_object.$onChild](child) { + this.element = child; + return true; + } + + [_xfa_object.$finalize]() { + super[_xfa_object.$finalize](); + + if (this.element.template instanceof _template.Template) { + this.element.template[_xfa_object.$resolvePrototypes](this[_ids]); + } + } + +} + +class Empty extends _xfa_object.XFAObject { + constructor() { + super(-1, "", Object.create(null)); + } + + [_xfa_object.$onChild](_) { + return false; + } + +} + +class Builder { + constructor() { + this._namespaceStack = []; + this._namespacePrefixes = new Map(); + this._namespaces = new Map(); + this._nextNsId = Math.max(...Object.values(_namespaces.NamespaceIds).map(({ + id + }) => id)); + this._currentNamespace = new _unknown.UnknownNamespace(++this._nextNsId); + } + + buildRoot(ids) { + return new Root(ids); + } + + build({ + nsPrefix, + name, + attributes, + namespace, + prefixes + }) { + const hasNamespaceDef = namespace !== null; + + if (hasNamespaceDef) { + this._namespaceStack.push(this._currentNamespace); + + this._currentNamespace = this._searchNamespace(namespace); + } + + if (prefixes) { + this._addNamespacePrefix(prefixes); + } + + if (attributes.hasOwnProperty(_xfa_object.$nsAttributes)) { + const dataTemplate = _setup.NamespaceSetUp.datasets; + const nsAttrs = attributes[_xfa_object.$nsAttributes]; + let xfaAttrs = null; + + for (const [ns, attrs] of Object.entries(nsAttrs)) { + const nsToUse = this._getNamespaceToUse(ns); + + if (nsToUse === dataTemplate) { + xfaAttrs = { + xfa: attrs + }; + break; + } + } + + if (xfaAttrs) { + attributes[_xfa_object.$nsAttributes] = xfaAttrs; + } else { + delete attributes[_xfa_object.$nsAttributes]; + } + } + + const namespaceToUse = this._getNamespaceToUse(nsPrefix); + + const node = namespaceToUse && namespaceToUse[_namespaces.$buildXFAObject](name, attributes) || new Empty(); + + if (hasNamespaceDef || prefixes) { + node[_xfa_object.$cleanup] = { + hasNamespace: hasNamespaceDef, + prefixes + }; + } + + return node; + } + + _searchNamespace(nsName) { + let ns = this._namespaces.get(nsName); + + if (ns) { + return ns; + } + + for (const [name, { + check + }] of Object.entries(_namespaces.NamespaceIds)) { + if (check(nsName)) { + ns = _setup.NamespaceSetUp[name]; + + if (ns) { + this._namespaces.set(nsName, ns); + + return ns; + } + + break; + } + } + + ns = new _unknown.UnknownNamespace(++this._nextNsId); + + this._namespaces.set(nsName, ns); + + return ns; + } + + _addNamespacePrefix(prefixes) { + for (const { + prefix, + value + } of prefixes) { + const namespace = this._searchNamespace(value); + + let prefixStack = this._namespacePrefixes.get(prefix); + + if (!prefixStack) { + prefixStack = []; + + this._namespacePrefixes.set(prefix, prefixStack); + } + + prefixStack.push(namespace); + } + } + + _getNamespaceToUse(prefix) { + if (!prefix) { + return this._currentNamespace; + } + + const prefixStack = this._namespacePrefixes.get(prefix); + + if (prefixStack && prefixStack.length > 0) { + return prefixStack[prefixStack.length - 1]; + } + + (0, _util.warn)(`Unknown namespace prefix: ${prefix}.`); + return null; + } + + clean(data) { + const { + hasNamespace, + prefixes + } = data; + + if (hasNamespace) { + this._currentNamespace = this._namespaceStack.pop(); + } + + if (prefixes) { + prefixes.forEach(({ + prefix + }) => { + this._namespacePrefixes.get(prefix).pop(); + }); + } + } + +} + +exports.Builder = Builder; + +/***/ }), +/* 59 */ +/***/ ((__unused_webpack_module, exports, __w_pdfjs_require__) => { + + + +Object.defineProperty(exports, "__esModule", ({ + value: true +})); +exports.NamespaceSetUp = void 0; + +var _config = __w_pdfjs_require__(60); + +var _connection_set = __w_pdfjs_require__(61); + +var _datasets = __w_pdfjs_require__(62); + +var _locale_set = __w_pdfjs_require__(63); + +var _signature = __w_pdfjs_require__(64); + +var _stylesheet = __w_pdfjs_require__(65); + +var _template = __w_pdfjs_require__(54); + +var _xdp = __w_pdfjs_require__(66); + +var _xhtml = __w_pdfjs_require__(67); + +const NamespaceSetUp = { + config: _config.ConfigNamespace, + connection: _connection_set.ConnectionSetNamespace, + datasets: _datasets.DatasetsNamespace, + localeSet: _locale_set.LocaleSetNamespace, + signature: _signature.SignatureNamespace, + stylesheet: _stylesheet.StylesheetNamespace, + template: _template.TemplateNamespace, + xdp: _xdp.XdpNamespace, + xhtml: _xhtml.XhtmlNamespace +}; +exports.NamespaceSetUp = NamespaceSetUp; + +/***/ }), +/* 60 */ +/***/ ((__unused_webpack_module, exports, __w_pdfjs_require__) => { + + + +Object.defineProperty(exports, "__esModule", ({ + value: true +})); +exports.ConfigNamespace = void 0; + +var _namespaces = __w_pdfjs_require__(52); + +var _xfa_object = __w_pdfjs_require__(50); + +var _utils = __w_pdfjs_require__(51); + +var _util = __w_pdfjs_require__(2); + +const CONFIG_NS_ID = _namespaces.NamespaceIds.config.id; + +class Acrobat extends _xfa_object.XFAObject { + constructor(attributes) { + super(CONFIG_NS_ID, "acrobat", true); + this.acrobat7 = null; + this.autoSave = null; + this.common = null; + this.validate = null; + this.validateApprovalSignatures = null; + this.submitUrl = new _xfa_object.XFAObjectArray(); + } + +} + +class Acrobat7 extends _xfa_object.XFAObject { + constructor(attributes) { + super(CONFIG_NS_ID, "acrobat7", true); + this.dynamicRender = null; + } + +} + +class ADBE_JSConsole extends _xfa_object.OptionObject { + constructor(attributes) { + super(CONFIG_NS_ID, "ADBE_JSConsole", ["delegate", "Enable", "Disable"]); + } + +} + +class ADBE_JSDebugger extends _xfa_object.OptionObject { + constructor(attributes) { + super(CONFIG_NS_ID, "ADBE_JSDebugger", ["delegate", "Enable", "Disable"]); + } + +} + +class AddSilentPrint extends _xfa_object.Option01 { + constructor(attributes) { + super(CONFIG_NS_ID, "addSilentPrint"); + } + +} + +class AddViewerPreferences extends _xfa_object.Option01 { + constructor(attributes) { + super(CONFIG_NS_ID, "addViewerPreferences"); + } + +} + +class AdjustData extends _xfa_object.Option10 { + constructor(attributes) { + super(CONFIG_NS_ID, "adjustData"); + } + +} + +class AdobeExtensionLevel extends _xfa_object.IntegerObject { + constructor(attributes) { + super(CONFIG_NS_ID, "adobeExtensionLevel", 0, n => n >= 1 && n <= 8); + } + +} + +class Agent extends _xfa_object.XFAObject { + constructor(attributes) { + super(CONFIG_NS_ID, "agent", true); + this.name = attributes.name ? attributes.name.trim() : ""; + this.common = new _xfa_object.XFAObjectArray(); + } + +} + +class AlwaysEmbed extends _xfa_object.ContentObject { + constructor(attributes) { + super(CONFIG_NS_ID, "alwaysEmbed"); + } + +} + +class Amd extends _xfa_object.StringObject { + constructor(attributes) { + super(CONFIG_NS_ID, "amd"); + } + +} + +class Area extends _xfa_object.XFAObject { + constructor(attributes) { + super(CONFIG_NS_ID, "area"); + this.level = (0, _utils.getInteger)({ + data: attributes.level, + defaultValue: 0, + validator: n => n >= 1 && n <= 3 + }); + this.name = (0, _utils.getStringOption)(attributes.name, ["", "barcode", "coreinit", "deviceDriver", "font", "general", "layout", "merge", "script", "signature", "sourceSet", "templateCache"]); + } + +} + +class Attributes extends _xfa_object.OptionObject { + constructor(attributes) { + super(CONFIG_NS_ID, "attributes", ["preserve", "delegate", "ignore"]); + } + +} + +class AutoSave extends _xfa_object.OptionObject { + constructor(attributes) { + super(CONFIG_NS_ID, "autoSave", ["disabled", "enabled"]); + } + +} + +class Base extends _xfa_object.StringObject { + constructor(attributes) { + super(CONFIG_NS_ID, "base"); + } + +} + +class BatchOutput extends _xfa_object.XFAObject { + constructor(attributes) { + super(CONFIG_NS_ID, "batchOutput"); + this.format = (0, _utils.getStringOption)(attributes.format, ["none", "concat", "zip", "zipCompress"]); + } + +} + +class BehaviorOverride extends _xfa_object.ContentObject { + constructor(attributes) { + super(CONFIG_NS_ID, "behaviorOverride"); + } + + [_xfa_object.$finalize]() { + this[_xfa_object.$content] = new Map(this[_xfa_object.$content].trim().split(/\s+/).filter(x => !!x && x.include(":")).map(x => x.split(":", 2))); + } + +} + +class Cache extends _xfa_object.XFAObject { + constructor(attributes) { + super(CONFIG_NS_ID, "cache", true); + this.templateCache = null; + } + +} + +class Change extends _xfa_object.Option01 { + constructor(attributes) { + super(CONFIG_NS_ID, "change"); + } + +} + +class Common extends _xfa_object.XFAObject { + constructor(attributes) { + super(CONFIG_NS_ID, "common", true); + this.data = null; + this.locale = null; + this.localeSet = null; + this.messaging = null; + this.suppressBanner = null; + this.template = null; + this.validationMessaging = null; + this.versionControl = null; + this.log = new _xfa_object.XFAObjectArray(); + } + +} + +class Compress extends _xfa_object.XFAObject { + constructor(attributes) { + super(CONFIG_NS_ID, "compress"); + this.scope = (0, _utils.getStringOption)(attributes.scope, ["imageOnly", "document"]); + } + +} + +class CompressLogicalStructure extends _xfa_object.Option01 { + constructor(attributes) { + super(CONFIG_NS_ID, "compressLogicalStructure"); + } + +} + +class CompressObjectStream extends _xfa_object.Option10 { + constructor(attributes) { + super(CONFIG_NS_ID, "compressObjectStream"); + } + +} + +class Compression extends _xfa_object.XFAObject { + constructor(attributes) { + super(CONFIG_NS_ID, "compression", true); + this.compressLogicalStructure = null; + this.compressObjectStream = null; + this.level = null; + this.type = null; + } + +} + +class Config extends _xfa_object.XFAObject { + constructor(attributes) { + super(CONFIG_NS_ID, "config", true); + this.acrobat = null; + this.present = null; + this.trace = null; + this.agent = new _xfa_object.XFAObjectArray(); + } + +} + +class Conformance extends _xfa_object.OptionObject { + constructor(attributes) { + super(CONFIG_NS_ID, "conformance", ["A", "B"]); + } + +} + +class ContentCopy extends _xfa_object.Option01 { + constructor(attributes) { + super(CONFIG_NS_ID, "contentCopy"); + } + +} + +class Copies extends _xfa_object.IntegerObject { + constructor(attributes) { + super(CONFIG_NS_ID, "copies", 1, n => n >= 1); + } + +} + +class Creator extends _xfa_object.StringObject { + constructor(attributes) { + super(CONFIG_NS_ID, "creator"); + } + +} + +class CurrentPage extends _xfa_object.IntegerObject { + constructor(attributes) { + super(CONFIG_NS_ID, "currentPage", 0, n => n >= 0); + } + +} + +class Data extends _xfa_object.XFAObject { + constructor(attributes) { + super(CONFIG_NS_ID, "data", true); + this.adjustData = null; + this.attributes = null; + this.incrementalLoad = null; + this.outputXSL = null; + this.range = null; + this.record = null; + this.startNode = null; + this.uri = null; + this.window = null; + this.xsl = null; + this.excludeNS = new _xfa_object.XFAObjectArray(); + this.transform = new _xfa_object.XFAObjectArray(); + } + +} + +class Debug extends _xfa_object.XFAObject { + constructor(attributes) { + super(CONFIG_NS_ID, "debug", true); + this.uri = null; + } + +} + +class DefaultTypeface extends _xfa_object.ContentObject { + constructor(attributes) { + super(CONFIG_NS_ID, "defaultTypeface"); + this.writingScript = (0, _utils.getStringOption)(attributes.writingScript, ["*", "Arabic", "Cyrillic", "EastEuropeanRoman", "Greek", "Hebrew", "Japanese", "Korean", "Roman", "SimplifiedChinese", "Thai", "TraditionalChinese", "Vietnamese"]); + } + +} + +class Destination extends _xfa_object.OptionObject { + constructor(attributes) { + super(CONFIG_NS_ID, "destination", ["pdf", "pcl", "ps", "webClient", "zpl"]); + } + +} + +class DocumentAssembly extends _xfa_object.Option01 { + constructor(attributes) { + super(CONFIG_NS_ID, "documentAssembly"); + } + +} + +class Driver extends _xfa_object.XFAObject { + constructor(attributes) { + super(CONFIG_NS_ID, "driver", true); + this.name = attributes.name ? attributes.name.trim() : ""; + this.fontInfo = null; + this.xdc = null; + } + +} + +class DuplexOption extends _xfa_object.OptionObject { + constructor(attributes) { + super(CONFIG_NS_ID, "duplexOption", ["simplex", "duplexFlipLongEdge", "duplexFlipShortEdge"]); + } + +} + +class DynamicRender extends _xfa_object.OptionObject { + constructor(attributes) { + super(CONFIG_NS_ID, "dynamicRender", ["forbidden", "required"]); + } + +} + +class Embed extends _xfa_object.Option01 { + constructor(attributes) { + super(CONFIG_NS_ID, "embed"); + } + +} + +class Encrypt extends _xfa_object.Option01 { + constructor(attributes) { + super(CONFIG_NS_ID, "encrypt"); + } + +} + +class Encryption extends _xfa_object.XFAObject { + constructor(attributes) { + super(CONFIG_NS_ID, "encryption", true); + this.encrypt = null; + this.encryptionLevel = null; + this.permissions = null; + } + +} + +class EncryptionLevel extends _xfa_object.OptionObject { + constructor(attributes) { + super(CONFIG_NS_ID, "encryptionLevel", ["40bit", "128bit"]); + } + +} + +class Enforce extends _xfa_object.StringObject { + constructor(attributes) { + super(CONFIG_NS_ID, "enforce"); + } + +} + +class Equate extends _xfa_object.XFAObject { + constructor(attributes) { + super(CONFIG_NS_ID, "equate"); + this.force = (0, _utils.getInteger)({ + data: attributes.force, + defaultValue: 1, + validator: n => n === 0 + }); + this.from = attributes.from || ""; + this.to = attributes.to || ""; + } + +} + +class EquateRange extends _xfa_object.XFAObject { + constructor(attributes) { + super(CONFIG_NS_ID, "equateRange"); + this.from = attributes.from || ""; + this.to = attributes.to || ""; + this._unicodeRange = attributes.unicodeRange || ""; + } + + get unicodeRange() { + const ranges = []; + const unicodeRegex = /U\+([0-9a-fA-F]+)/; + const unicodeRange = this._unicodeRange; + + for (let range of unicodeRange.split(",").map(x => x.trim()).filter(x => !!x)) { + range = range.split("-", 2).map(x => { + const found = x.match(unicodeRegex); + + if (!found) { + return 0; + } + + return parseInt(found[1], 16); + }); + + if (range.length === 1) { + range.push(range[0]); + } + + ranges.push(range); + } + + return (0, _util.shadow)(this, "unicodeRange", ranges); + } + +} + +class Exclude extends _xfa_object.ContentObject { + constructor(attributes) { + super(CONFIG_NS_ID, "exclude"); + } + + [_xfa_object.$finalize]() { + this[_xfa_object.$content] = this[_xfa_object.$content].trim().split(/\s+/).filter(x => x && ["calculate", "close", "enter", "exit", "initialize", "ready", "validate"].includes(x)); + } + +} + +class ExcludeNS extends _xfa_object.StringObject { + constructor(attributes) { + super(CONFIG_NS_ID, "excludeNS"); + } + +} + +class FlipLabel extends _xfa_object.OptionObject { + constructor(attributes) { + super(CONFIG_NS_ID, "flipLabel", ["usePrinterSetting", "on", "off"]); + } + +} + +class FontInfo extends _xfa_object.XFAObject { + constructor(attributes) { + super(CONFIG_NS_ID, "fontInfo", true); + this.embed = null; + this.map = null; + this.subsetBelow = null; + this.alwaysEmbed = new _xfa_object.XFAObjectArray(); + this.defaultTypeface = new _xfa_object.XFAObjectArray(); + this.neverEmbed = new _xfa_object.XFAObjectArray(); + } + +} + +class FormFieldFilling extends _xfa_object.Option01 { + constructor(attributes) { + super(CONFIG_NS_ID, "formFieldFilling"); + } + +} + +class GroupParent extends _xfa_object.StringObject { + constructor(attributes) { + super(CONFIG_NS_ID, "groupParent"); + } + +} + +class IfEmpty extends _xfa_object.OptionObject { + constructor(attributes) { + super(CONFIG_NS_ID, "ifEmpty", ["dataValue", "dataGroup", "ignore", "remove"]); + } + +} + +class IncludeXDPContent extends _xfa_object.StringObject { + constructor(attributes) { + super(CONFIG_NS_ID, "includeXDPContent"); + } + +} + +class IncrementalLoad extends _xfa_object.OptionObject { + constructor(attributes) { + super(CONFIG_NS_ID, "incrementalLoad", ["none", "forwardOnly"]); + } + +} + +class IncrementalMerge extends _xfa_object.Option01 { + constructor(attributes) { + super(CONFIG_NS_ID, "incrementalMerge"); + } + +} + +class Interactive extends _xfa_object.Option01 { + constructor(attributes) { + super(CONFIG_NS_ID, "interactive"); + } + +} + +class Jog extends _xfa_object.OptionObject { + constructor(attributes) { + super(CONFIG_NS_ID, "jog", ["usePrinterSetting", "none", "pageSet"]); + } + +} + +class LabelPrinter extends _xfa_object.XFAObject { + constructor(attributes) { + super(CONFIG_NS_ID, "labelPrinter", true); + this.name = (0, _utils.getStringOption)(attributes.name, ["zpl", "dpl", "ipl", "tcpl"]); + this.batchOutput = null; + this.flipLabel = null; + this.fontInfo = null; + this.xdc = null; + } + +} + +class Layout extends _xfa_object.OptionObject { + constructor(attributes) { + super(CONFIG_NS_ID, "layout", ["paginate", "panel"]); + } + +} + +class Level extends _xfa_object.IntegerObject { + constructor(attributes) { + super(CONFIG_NS_ID, "level", 0, n => n > 0); + } + +} + +class Linearized extends _xfa_object.Option01 { + constructor(attributes) { + super(CONFIG_NS_ID, "linearized"); + } + +} + +class Locale extends _xfa_object.StringObject { + constructor(attributes) { + super(CONFIG_NS_ID, "locale"); + } + +} + +class LocaleSet extends _xfa_object.StringObject { + constructor(attributes) { + super(CONFIG_NS_ID, "localeSet"); + } + +} + +class Log extends _xfa_object.XFAObject { + constructor(attributes) { + super(CONFIG_NS_ID, "log", true); + this.mode = null; + this.threshold = null; + this.to = null; + this.uri = null; + } + +} + +class MapElement extends _xfa_object.XFAObject { + constructor(attributes) { + super(CONFIG_NS_ID, "map", true); + this.equate = new _xfa_object.XFAObjectArray(); + this.equateRange = new _xfa_object.XFAObjectArray(); + } + +} + +class MediumInfo extends _xfa_object.XFAObject { + constructor(attributes) { + super(CONFIG_NS_ID, "mediumInfo", true); + this.map = null; + } + +} + +class Message extends _xfa_object.XFAObject { + constructor(attributes) { + super(CONFIG_NS_ID, "message", true); + this.msgId = null; + this.severity = null; + } + +} + +class Messaging extends _xfa_object.XFAObject { + constructor(attributes) { + super(CONFIG_NS_ID, "messaging", true); + this.message = new _xfa_object.XFAObjectArray(); + } + +} + +class Mode extends _xfa_object.OptionObject { + constructor(attributes) { + super(CONFIG_NS_ID, "mode", ["append", "overwrite"]); + } + +} + +class ModifyAnnots extends _xfa_object.Option01 { + constructor(attributes) { + super(CONFIG_NS_ID, "modifyAnnots"); + } + +} + +class MsgId extends _xfa_object.IntegerObject { + constructor(attributes) { + super(CONFIG_NS_ID, "msgId", 1, n => n >= 1); + } + +} + +class NameAttr extends _xfa_object.StringObject { + constructor(attributes) { + super(CONFIG_NS_ID, "nameAttr"); + } + +} + +class NeverEmbed extends _xfa_object.ContentObject { + constructor(attributes) { + super(CONFIG_NS_ID, "neverEmbed"); + } + +} + +class NumberOfCopies extends _xfa_object.IntegerObject { + constructor(attributes) { + super(CONFIG_NS_ID, "numberOfCopies", null, n => n >= 2 && n <= 5); + } + +} + +class OpenAction extends _xfa_object.XFAObject { + constructor(attributes) { + super(CONFIG_NS_ID, "openAction", true); + this.destination = null; + } + +} + +class Output extends _xfa_object.XFAObject { + constructor(attributes) { + super(CONFIG_NS_ID, "output", true); + this.to = null; + this.type = null; + this.uri = null; + } + +} + +class OutputBin extends _xfa_object.StringObject { + constructor(attributes) { + super(CONFIG_NS_ID, "outputBin"); + } + +} + +class OutputXSL extends _xfa_object.XFAObject { + constructor(attributes) { + super(CONFIG_NS_ID, "outputXSL", true); + this.uri = null; + } + +} + +class Overprint extends _xfa_object.OptionObject { + constructor(attributes) { + super(CONFIG_NS_ID, "overprint", ["none", "both", "draw", "field"]); + } + +} + +class Packets extends _xfa_object.StringObject { + constructor(attributes) { + super(CONFIG_NS_ID, "packets"); + } + + [_xfa_object.$finalize]() { + if (this[_xfa_object.$content] === "*") { + return; + } + + this[_xfa_object.$content] = this[_xfa_object.$content].trim().split(/\s+/).filter(x => ["config", "datasets", "template", "xfdf", "xslt"].includes(x)); + } + +} + +class PageOffset extends _xfa_object.XFAObject { + constructor(attributes) { + super(CONFIG_NS_ID, "pageOffset"); + this.x = (0, _utils.getInteger)({ + data: attributes.x, + defaultValue: "useXDCSetting", + validator: n => true + }); + this.y = (0, _utils.getInteger)({ + data: attributes.y, + defaultValue: "useXDCSetting", + validator: n => true + }); + } + +} + +class PageRange extends _xfa_object.StringObject { + constructor(attributes) { + super(CONFIG_NS_ID, "pageRange"); + } + + [_xfa_object.$finalize]() { + const numbers = this[_xfa_object.$content].trim().split(/\s+/).map(x => parseInt(x, 10)); + + const ranges = []; + + for (let i = 0, ii = numbers.length; i < ii; i += 2) { + ranges.push(numbers.slice(i, i + 2)); + } + + this[_xfa_object.$content] = ranges; + } + +} + +class Pagination extends _xfa_object.OptionObject { + constructor(attributes) { + super(CONFIG_NS_ID, "pagination", ["simplex", "duplexShortEdge", "duplexLongEdge"]); + } + +} + +class PaginationOverride extends _xfa_object.OptionObject { + constructor(attributes) { + super(CONFIG_NS_ID, "paginationOverride", ["none", "forceDuplex", "forceDuplexLongEdge", "forceDuplexShortEdge", "forceSimplex"]); + } + +} + +class Part extends _xfa_object.IntegerObject { + constructor(attributes) { + super(CONFIG_NS_ID, "part", 1, n => false); + } + +} + +class Pcl extends _xfa_object.XFAObject { + constructor(attributes) { + super(CONFIG_NS_ID, "pcl", true); + this.name = attributes.name || ""; + this.batchOutput = null; + this.fontInfo = null; + this.jog = null; + this.mediumInfo = null; + this.outputBin = null; + this.pageOffset = null; + this.staple = null; + this.xdc = null; + } + +} + +class Pdf extends _xfa_object.XFAObject { + constructor(attributes) { + super(CONFIG_NS_ID, "pdf", true); + this.name = attributes.name || ""; + this.adobeExtensionLevel = null; + this.batchOutput = null; + this.compression = null; + this.creator = null; + this.encryption = null; + this.fontInfo = null; + this.interactive = null; + this.linearized = null; + this.openAction = null; + this.pdfa = null; + this.producer = null; + this.renderPolicy = null; + this.scriptModel = null; + this.silentPrint = null; + this.submitFormat = null; + this.tagged = null; + this.version = null; + this.viewerPreferences = null; + this.xdc = null; + } + +} + +class Pdfa extends _xfa_object.XFAObject { + constructor(attributes) { + super(CONFIG_NS_ID, "pdfa", true); + this.amd = null; + this.conformance = null; + this.includeXDPContent = null; + this.part = null; + } + +} + +class Permissions extends _xfa_object.XFAObject { + constructor(attributes) { + super(CONFIG_NS_ID, "permissions", true); + this.accessibleContent = null; + this.change = null; + this.contentCopy = null; + this.documentAssembly = null; + this.formFieldFilling = null; + this.modifyAnnots = null; + this.plaintextMetadata = null; + this.print = null; + this.printHighQuality = null; + } + +} + +class PickTrayByPDFSize extends _xfa_object.Option01 { + constructor(attributes) { + super(CONFIG_NS_ID, "pickTrayByPDFSize"); + } + +} + +class Picture extends _xfa_object.StringObject { + constructor(attributes) { + super(CONFIG_NS_ID, "picture"); + } + +} + +class PlaintextMetadata extends _xfa_object.Option01 { + constructor(attributes) { + super(CONFIG_NS_ID, "plaintextMetadata"); + } + +} + +class Presence extends _xfa_object.OptionObject { + constructor(attributes) { + super(CONFIG_NS_ID, "presence", ["preserve", "dissolve", "dissolveStructure", "ignore", "remove"]); + } + +} + +class Present extends _xfa_object.XFAObject { + constructor(attributes) { + super(CONFIG_NS_ID, "present", true); + this.behaviorOverride = null; + this.cache = null; + this.common = null; + this.copies = null; + this.destination = null; + this.incrementalMerge = null; + this.layout = null; + this.output = null; + this.overprint = null; + this.pagination = null; + this.paginationOverride = null; + this.script = null; + this.validate = null; + this.xdp = null; + this.driver = new _xfa_object.XFAObjectArray(); + this.labelPrinter = new _xfa_object.XFAObjectArray(); + this.pcl = new _xfa_object.XFAObjectArray(); + this.pdf = new _xfa_object.XFAObjectArray(); + this.ps = new _xfa_object.XFAObjectArray(); + this.submitUrl = new _xfa_object.XFAObjectArray(); + this.webClient = new _xfa_object.XFAObjectArray(); + this.zpl = new _xfa_object.XFAObjectArray(); + } + +} + +class Print extends _xfa_object.Option01 { + constructor(attributes) { + super(CONFIG_NS_ID, "print"); + } + +} + +class PrintHighQuality extends _xfa_object.Option01 { + constructor(attributes) { + super(CONFIG_NS_ID, "printHighQuality"); + } + +} + +class PrintScaling extends _xfa_object.OptionObject { + constructor(attributes) { + super(CONFIG_NS_ID, "printScaling", ["appdefault", "noScaling"]); + } + +} + +class PrinterName extends _xfa_object.StringObject { + constructor(attributes) { + super(CONFIG_NS_ID, "printerName"); + } + +} + +class Producer extends _xfa_object.StringObject { + constructor(attributes) { + super(CONFIG_NS_ID, "producer"); + } + +} + +class Ps extends _xfa_object.XFAObject { + constructor(attributes) { + super(CONFIG_NS_ID, "ps", true); + this.name = attributes.name || ""; + this.batchOutput = null; + this.fontInfo = null; + this.jog = null; + this.mediumInfo = null; + this.outputBin = null; + this.staple = null; + this.xdc = null; + } + +} + +class Range extends _xfa_object.ContentObject { + constructor(attributes) { + super(CONFIG_NS_ID, "range"); + } + + [_xfa_object.$finalize]() { + this[_xfa_object.$content] = this[_xfa_object.$content].trim().split(/\s*,\s*/, 2).map(range => range.split("-").map(x => parseInt(x.trim(), 10))).filter(range => range.every(x => !isNaN(x))).map(range => { + if (range.length === 1) { + range.push(range[0]); + } + + return range; + }); + } + +} + +class Record extends _xfa_object.ContentObject { + constructor(attributes) { + super(CONFIG_NS_ID, "record"); + } + + [_xfa_object.$finalize]() { + this[_xfa_object.$content] = this[_xfa_object.$content].trim(); + const n = parseInt(this[_xfa_object.$content], 10); + + if (!isNaN(n) && n >= 0) { + this[_xfa_object.$content] = n; + } + } + +} + +class Relevant extends _xfa_object.ContentObject { + constructor(attributes) { + super(CONFIG_NS_ID, "relevant"); + } + + [_xfa_object.$finalize]() { + this[_xfa_object.$content] = this[_xfa_object.$content].trim().split(/\s+/); + } + +} + +class Rename extends _xfa_object.ContentObject { + constructor(attributes) { + super(CONFIG_NS_ID, "rename"); + } + + [_xfa_object.$finalize]() { + this[_xfa_object.$content] = this[_xfa_object.$content].trim(); + + if (this[_xfa_object.$content].toLowerCase().startsWith("xml") || this[_xfa_object.$content].match(new RegExp("[\\p{L}_][\\p{L}\\d._\\p{M}-]*", "u"))) { + (0, _util.warn)("XFA - Rename: invalid XFA name"); + } + } + +} + +class RenderPolicy extends _xfa_object.OptionObject { + constructor(attributes) { + super(CONFIG_NS_ID, "renderPolicy", ["server", "client"]); + } + +} + +class RunScripts extends _xfa_object.OptionObject { + constructor(attributes) { + super(CONFIG_NS_ID, "runScripts", ["both", "client", "none", "server"]); + } + +} + +class Script extends _xfa_object.XFAObject { + constructor(attributes) { + super(CONFIG_NS_ID, "script", true); + this.currentPage = null; + this.exclude = null; + this.runScripts = null; + } + +} + +class ScriptModel extends _xfa_object.OptionObject { + constructor(attributes) { + super(CONFIG_NS_ID, "scriptModel", ["XFA", "none"]); + } + +} + +class Severity extends _xfa_object.OptionObject { + constructor(attributes) { + super(CONFIG_NS_ID, "severity", ["ignore", "error", "information", "trace", "warning"]); + } + +} + +class SilentPrint extends _xfa_object.XFAObject { + constructor(attributes) { + super(CONFIG_NS_ID, "silentPrint", true); + this.addSilentPrint = null; + this.printerName = null; + } + +} + +class Staple extends _xfa_object.XFAObject { + constructor(attributes) { + super(CONFIG_NS_ID, "staple"); + this.mode = (0, _utils.getStringOption)(attributes.mode, ["usePrinterSetting", "on", "off"]); + } + +} + +class StartNode extends _xfa_object.StringObject { + constructor(attributes) { + super(CONFIG_NS_ID, "startNode"); + } + +} + +class StartPage extends _xfa_object.IntegerObject { + constructor(attributes) { + super(CONFIG_NS_ID, "startPage", 0, n => true); + } + +} + +class SubmitFormat extends _xfa_object.OptionObject { + constructor(attributes) { + super(CONFIG_NS_ID, "submitFormat", ["html", "delegate", "fdf", "xml", "pdf"]); + } + +} + +class SubmitUrl extends _xfa_object.StringObject { + constructor(attributes) { + super(CONFIG_NS_ID, "submitUrl"); + } + +} + +class SubsetBelow extends _xfa_object.IntegerObject { + constructor(attributes) { + super(CONFIG_NS_ID, "subsetBelow", 100, n => n >= 0 && n <= 100); + } + +} + +class SuppressBanner extends _xfa_object.Option01 { + constructor(attributes) { + super(CONFIG_NS_ID, "suppressBanner"); + } + +} + +class Tagged extends _xfa_object.Option01 { + constructor(attributes) { + super(CONFIG_NS_ID, "tagged"); + } + +} + +class Template extends _xfa_object.XFAObject { + constructor(attributes) { + super(CONFIG_NS_ID, "template", true); + this.base = null; + this.relevant = null; + this.startPage = null; + this.uri = null; + this.xsl = null; + } + +} + +class Threshold extends _xfa_object.OptionObject { + constructor(attributes) { + super(CONFIG_NS_ID, "threshold", ["trace", "error", "information", "warning"]); + } + +} + +class To extends _xfa_object.OptionObject { + constructor(attributes) { + super(CONFIG_NS_ID, "to", ["null", "memory", "stderr", "stdout", "system", "uri"]); + } + +} + +class TemplateCache extends _xfa_object.XFAObject { + constructor(attributes) { + super(CONFIG_NS_ID, "templateCache"); + this.maxEntries = (0, _utils.getInteger)({ + data: attributes.maxEntries, + defaultValue: 5, + validator: n => n >= 0 + }); + } + +} + +class Trace extends _xfa_object.XFAObject { + constructor(attributes) { + super(CONFIG_NS_ID, "trace", true); + this.area = new _xfa_object.XFAObjectArray(); + } + +} + +class Transform extends _xfa_object.XFAObject { + constructor(attributes) { + super(CONFIG_NS_ID, "transform", true); + this.groupParent = null; + this.ifEmpty = null; + this.nameAttr = null; + this.picture = null; + this.presence = null; + this.rename = null; + this.whitespace = null; + } + +} + +class Type extends _xfa_object.OptionObject { + constructor(attributes) { + super(CONFIG_NS_ID, "type", ["none", "ascii85", "asciiHex", "ccittfax", "flate", "lzw", "runLength", "native", "xdp", "mergedXDP"]); + } + +} + +class Uri extends _xfa_object.StringObject { + constructor(attributes) { + super(CONFIG_NS_ID, "uri"); + } + +} + +class Validate extends _xfa_object.OptionObject { + constructor(attributes) { + super(CONFIG_NS_ID, "validate", ["preSubmit", "prePrint", "preExecute", "preSave"]); + } + +} + +class ValidateApprovalSignatures extends _xfa_object.ContentObject { + constructor(attributes) { + super(CONFIG_NS_ID, "validateApprovalSignatures"); + } + + [_xfa_object.$finalize]() { + this[_xfa_object.$content] = this[_xfa_object.$content].trim().split(/\s+/).filter(x => ["docReady", "postSign"].includes(x)); + } + +} + +class ValidationMessaging extends _xfa_object.OptionObject { + constructor(attributes) { + super(CONFIG_NS_ID, "validationMessaging", ["allMessagesIndividually", "allMessagesTogether", "firstMessageOnly", "noMessages"]); + } + +} + +class Version extends _xfa_object.OptionObject { + constructor(attributes) { + super(CONFIG_NS_ID, "version", ["1.7", "1.6", "1.5", "1.4", "1.3", "1.2"]); + } + +} + +class VersionControl extends _xfa_object.XFAObject { + constructor(attributes) { + super(CONFIG_NS_ID, "VersionControl"); + this.outputBelow = (0, _utils.getStringOption)(attributes.outputBelow, ["warn", "error", "update"]); + this.sourceAbove = (0, _utils.getStringOption)(attributes.sourceAbove, ["warn", "error"]); + this.sourceBelow = (0, _utils.getStringOption)(attributes.sourceBelow, ["update", "maintain"]); + } + +} + +class ViewerPreferences extends _xfa_object.XFAObject { + constructor(attributes) { + super(CONFIG_NS_ID, "viewerPreferences", true); + this.ADBE_JSConsole = null; + this.ADBE_JSDebugger = null; + this.addViewerPreferences = null; + this.duplexOption = null; + this.enforce = null; + this.numberOfCopies = null; + this.pageRange = null; + this.pickTrayByPDFSize = null; + this.printScaling = null; + } + +} + +class WebClient extends _xfa_object.XFAObject { + constructor(attributes) { + super(CONFIG_NS_ID, "webClient", true); + this.name = attributes.name ? attributes.name.trim() : ""; + this.fontInfo = null; + this.xdc = null; + } + +} + +class Whitespace extends _xfa_object.OptionObject { + constructor(attributes) { + super(CONFIG_NS_ID, "whitespace", ["preserve", "ltrim", "normalize", "rtrim", "trim"]); + } + +} + +class Window extends _xfa_object.ContentObject { + constructor(attributes) { + super(CONFIG_NS_ID, "window"); + } + + [_xfa_object.$finalize]() { + const pair = this[_xfa_object.$content].trim().split(/\s*,\s*/, 2).map(x => parseInt(x, 10)); + + if (pair.some(x => isNaN(x))) { + this[_xfa_object.$content] = [0, 0]; + return; + } + + if (pair.length === 1) { + pair.push(pair[0]); + } + + this[_xfa_object.$content] = pair; + } + +} + +class Xdc extends _xfa_object.XFAObject { + constructor(attributes) { + super(CONFIG_NS_ID, "xdc", true); + this.uri = new _xfa_object.XFAObjectArray(); + this.xsl = new _xfa_object.XFAObjectArray(); + } + +} + +class Xdp extends _xfa_object.XFAObject { + constructor(attributes) { + super(CONFIG_NS_ID, "xdp", true); + this.packets = null; + } + +} + +class Xsl extends _xfa_object.XFAObject { + constructor(attributes) { + super(CONFIG_NS_ID, "xsl", true); + this.debug = null; + this.uri = null; + } + +} + +class Zpl extends _xfa_object.XFAObject { + constructor(attributes) { + super(CONFIG_NS_ID, "zpl", true); + this.name = attributes.name ? attributes.name.trim() : ""; + this.batchOutput = null; + this.flipLabel = null; + this.fontInfo = null; + this.xdc = null; + } + +} + +class ConfigNamespace { + static [_namespaces.$buildXFAObject](name, attributes) { + if (ConfigNamespace.hasOwnProperty(name)) { + return ConfigNamespace[name](attributes); + } + + return undefined; + } + + static acrobat(attrs) { + return new Acrobat(attrs); + } + + static acrobat7(attrs) { + return new Acrobat7(attrs); + } + + static ADBE_JSConsole(attrs) { + return new ADBE_JSConsole(attrs); + } + + static ADBE_JSDebugger(attrs) { + return new ADBE_JSDebugger(attrs); + } + + static addSilentPrint(attrs) { + return new AddSilentPrint(attrs); + } + + static addViewerPreferences(attrs) { + return new AddViewerPreferences(attrs); + } + + static adjustData(attrs) { + return new AdjustData(attrs); + } + + static adobeExtensionLevel(attrs) { + return new AdobeExtensionLevel(attrs); + } + + static agent(attrs) { + return new Agent(attrs); + } + + static alwaysEmbed(attrs) { + return new AlwaysEmbed(attrs); + } + + static amd(attrs) { + return new Amd(attrs); + } + + static area(attrs) { + return new Area(attrs); + } + + static attributes(attrs) { + return new Attributes(attrs); + } + + static autoSave(attrs) { + return new AutoSave(attrs); + } + + static base(attrs) { + return new Base(attrs); + } + + static batchOutput(attrs) { + return new BatchOutput(attrs); + } + + static behaviorOverride(attrs) { + return new BehaviorOverride(attrs); + } + + static cache(attrs) { + return new Cache(attrs); + } + + static change(attrs) { + return new Change(attrs); + } + + static common(attrs) { + return new Common(attrs); + } + + static compress(attrs) { + return new Compress(attrs); + } + + static compressLogicalStructure(attrs) { + return new CompressLogicalStructure(attrs); + } + + static compressObjectStream(attrs) { + return new CompressObjectStream(attrs); + } + + static compression(attrs) { + return new Compression(attrs); + } + + static config(attrs) { + return new Config(attrs); + } + + static conformance(attrs) { + return new Conformance(attrs); + } + + static contentCopy(attrs) { + return new ContentCopy(attrs); + } + + static copies(attrs) { + return new Copies(attrs); + } + + static creator(attrs) { + return new Creator(attrs); + } + + static currentPage(attrs) { + return new CurrentPage(attrs); + } + + static data(attrs) { + return new Data(attrs); + } + + static debug(attrs) { + return new Debug(attrs); + } + + static defaultTypeface(attrs) { + return new DefaultTypeface(attrs); + } + + static destination(attrs) { + return new Destination(attrs); + } + + static documentAssembly(attrs) { + return new DocumentAssembly(attrs); + } + + static driver(attrs) { + return new Driver(attrs); + } + + static duplexOption(attrs) { + return new DuplexOption(attrs); + } + + static dynamicRender(attrs) { + return new DynamicRender(attrs); + } + + static embed(attrs) { + return new Embed(attrs); + } + + static encrypt(attrs) { + return new Encrypt(attrs); + } + + static encryption(attrs) { + return new Encryption(attrs); + } + + static encryptionLevel(attrs) { + return new EncryptionLevel(attrs); + } + + static enforce(attrs) { + return new Enforce(attrs); + } + + static equate(attrs) { + return new Equate(attrs); + } + + static equateRange(attrs) { + return new EquateRange(attrs); + } + + static exclude(attrs) { + return new Exclude(attrs); + } + + static excludeNS(attrs) { + return new ExcludeNS(attrs); + } + + static flipLabel(attrs) { + return new FlipLabel(attrs); + } + + static fontInfo(attrs) { + return new FontInfo(attrs); + } + + static formFieldFilling(attrs) { + return new FormFieldFilling(attrs); + } + + static groupParent(attrs) { + return new GroupParent(attrs); + } + + static ifEmpty(attrs) { + return new IfEmpty(attrs); + } + + static includeXDPContent(attrs) { + return new IncludeXDPContent(attrs); + } + + static incrementalLoad(attrs) { + return new IncrementalLoad(attrs); + } + + static incrementalMerge(attrs) { + return new IncrementalMerge(attrs); + } + + static interactive(attrs) { + return new Interactive(attrs); + } + + static jog(attrs) { + return new Jog(attrs); + } + + static labelPrinter(attrs) { + return new LabelPrinter(attrs); + } + + static layout(attrs) { + return new Layout(attrs); + } + + static level(attrs) { + return new Level(attrs); + } + + static linearized(attrs) { + return new Linearized(attrs); + } + + static locale(attrs) { + return new Locale(attrs); + } + + static localeSet(attrs) { + return new LocaleSet(attrs); + } + + static log(attrs) { + return new Log(attrs); + } + + static map(attrs) { + return new MapElement(attrs); + } + + static mediumInfo(attrs) { + return new MediumInfo(attrs); + } + + static message(attrs) { + return new Message(attrs); + } + + static messaging(attrs) { + return new Messaging(attrs); + } + + static mode(attrs) { + return new Mode(attrs); + } + + static modifyAnnots(attrs) { + return new ModifyAnnots(attrs); + } + + static msgId(attrs) { + return new MsgId(attrs); + } + + static nameAttr(attrs) { + return new NameAttr(attrs); + } + + static neverEmbed(attrs) { + return new NeverEmbed(attrs); + } + + static numberOfCopies(attrs) { + return new NumberOfCopies(attrs); + } + + static openAction(attrs) { + return new OpenAction(attrs); + } + + static output(attrs) { + return new Output(attrs); + } + + static outputBin(attrs) { + return new OutputBin(attrs); + } + + static outputXSL(attrs) { + return new OutputXSL(attrs); + } + + static overprint(attrs) { + return new Overprint(attrs); + } + + static packets(attrs) { + return new Packets(attrs); + } + + static pageOffset(attrs) { + return new PageOffset(attrs); + } + + static pageRange(attrs) { + return new PageRange(attrs); + } + + static pagination(attrs) { + return new Pagination(attrs); + } + + static paginationOverride(attrs) { + return new PaginationOverride(attrs); + } + + static part(attrs) { + return new Part(attrs); + } + + static pcl(attrs) { + return new Pcl(attrs); + } + + static pdf(attrs) { + return new Pdf(attrs); + } + + static pdfa(attrs) { + return new Pdfa(attrs); + } + + static permissions(attrs) { + return new Permissions(attrs); + } + + static pickTrayByPDFSize(attrs) { + return new PickTrayByPDFSize(attrs); + } + + static picture(attrs) { + return new Picture(attrs); + } + + static plaintextMetadata(attrs) { + return new PlaintextMetadata(attrs); + } + + static presence(attrs) { + return new Presence(attrs); + } + + static present(attrs) { + return new Present(attrs); + } + + static print(attrs) { + return new Print(attrs); + } + + static printHighQuality(attrs) { + return new PrintHighQuality(attrs); + } + + static printScaling(attrs) { + return new PrintScaling(attrs); + } + + static printerName(attrs) { + return new PrinterName(attrs); + } + + static producer(attrs) { + return new Producer(attrs); + } + + static ps(attrs) { + return new Ps(attrs); + } + + static range(attrs) { + return new Range(attrs); + } + + static record(attrs) { + return new Record(attrs); + } + + static relevant(attrs) { + return new Relevant(attrs); + } + + static rename(attrs) { + return new Rename(attrs); + } + + static renderPolicy(attrs) { + return new RenderPolicy(attrs); + } + + static runScripts(attrs) { + return new RunScripts(attrs); + } + + static script(attrs) { + return new Script(attrs); + } + + static scriptModel(attrs) { + return new ScriptModel(attrs); + } + + static severity(attrs) { + return new Severity(attrs); + } + + static silentPrint(attrs) { + return new SilentPrint(attrs); + } + + static staple(attrs) { + return new Staple(attrs); + } + + static startNode(attrs) { + return new StartNode(attrs); + } + + static startPage(attrs) { + return new StartPage(attrs); + } + + static submitFormat(attrs) { + return new SubmitFormat(attrs); + } + + static submitUrl(attrs) { + return new SubmitUrl(attrs); + } + + static subsetBelow(attrs) { + return new SubsetBelow(attrs); + } + + static suppressBanner(attrs) { + return new SuppressBanner(attrs); + } + + static tagged(attrs) { + return new Tagged(attrs); + } + + static template(attrs) { + return new Template(attrs); + } + + static templateCache(attrs) { + return new TemplateCache(attrs); + } + + static threshold(attrs) { + return new Threshold(attrs); + } + + static to(attrs) { + return new To(attrs); + } + + static trace(attrs) { + return new Trace(attrs); + } + + static transform(attrs) { + return new Transform(attrs); + } + + static type(attrs) { + return new Type(attrs); + } + + static uri(attrs) { + return new Uri(attrs); + } + + static validate(attrs) { + return new Validate(attrs); + } + + static validateApprovalSignatures(attrs) { + return new ValidateApprovalSignatures(attrs); + } + + static validationMessaging(attrs) { + return new ValidationMessaging(attrs); + } + + static version(attrs) { + return new Version(attrs); + } + + static versionControl(attrs) { + return new VersionControl(attrs); + } + + static viewerPreferences(attrs) { + return new ViewerPreferences(attrs); + } + + static webClient(attrs) { + return new WebClient(attrs); + } + + static whitespace(attrs) { + return new Whitespace(attrs); + } + + static window(attrs) { + return new Window(attrs); + } + + static xdc(attrs) { + return new Xdc(attrs); + } + + static xdp(attrs) { + return new Xdp(attrs); + } + + static xsl(attrs) { + return new Xsl(attrs); + } + + static zpl(attrs) { + return new Zpl(attrs); + } + +} + +exports.ConfigNamespace = ConfigNamespace; + +/***/ }), +/* 61 */ +/***/ ((__unused_webpack_module, exports, __w_pdfjs_require__) => { + + + +Object.defineProperty(exports, "__esModule", ({ + value: true +})); +exports.ConnectionSetNamespace = void 0; + +var _namespaces = __w_pdfjs_require__(52); + +var _xfa_object = __w_pdfjs_require__(50); + +const CONNECTION_SET_NS_ID = _namespaces.NamespaceIds.connectionSet.id; + +class ConnectionSet extends _xfa_object.XFAObject { + constructor(attributes) { + super(CONNECTION_SET_NS_ID, "connectionSet", true); + this.wsdlConnection = new _xfa_object.XFAObjectArray(); + this.xmlConnection = new _xfa_object.XFAObjectArray(); + this.xsdConnection = new _xfa_object.XFAObjectArray(); + } + +} + +class EffectiveInputPolicy extends _xfa_object.XFAObject { + constructor(attributes) { + super(CONNECTION_SET_NS_ID, "effectiveInputPolicy"); + this.id = attributes.id || ""; + this.name = attributes.name || ""; + this.use = attributes.use || ""; + this.usehref = attributes.usehref || ""; + } + +} + +class EffectiveOutputPolicy extends _xfa_object.XFAObject { + constructor(attributes) { + super(CONNECTION_SET_NS_ID, "effectiveOutputPolicy"); + this.id = attributes.id || ""; + this.name = attributes.name || ""; + this.use = attributes.use || ""; + this.usehref = attributes.usehref || ""; + } + +} + +class Operation extends _xfa_object.StringObject { + constructor(attributes) { + super(CONNECTION_SET_NS_ID, "operation"); + this.id = attributes.id || ""; + this.input = attributes.input || ""; + this.name = attributes.name || ""; + this.output = attributes.output || ""; + this.use = attributes.use || ""; + this.usehref = attributes.usehref || ""; + } + +} + +class RootElement extends _xfa_object.StringObject { + constructor(attributes) { + super(CONNECTION_SET_NS_ID, "rootElement"); + this.id = attributes.id || ""; + this.name = attributes.name || ""; + this.use = attributes.use || ""; + this.usehref = attributes.usehref || ""; + } + +} + +class SoapAction extends _xfa_object.StringObject { + constructor(attributes) { + super(CONNECTION_SET_NS_ID, "soapAction"); + this.id = attributes.id || ""; + this.name = attributes.name || ""; + this.use = attributes.use || ""; + this.usehref = attributes.usehref || ""; + } + +} + +class SoapAddress extends _xfa_object.StringObject { + constructor(attributes) { + super(CONNECTION_SET_NS_ID, "soapAddress"); + this.id = attributes.id || ""; + this.name = attributes.name || ""; + this.use = attributes.use || ""; + this.usehref = attributes.usehref || ""; + } + +} + +class Uri extends _xfa_object.StringObject { + constructor(attributes) { + super(CONNECTION_SET_NS_ID, "uri"); + this.id = attributes.id || ""; + this.name = attributes.name || ""; + this.use = attributes.use || ""; + this.usehref = attributes.usehref || ""; + } + +} + +class WsdlAddress extends _xfa_object.StringObject { + constructor(attributes) { + super(CONNECTION_SET_NS_ID, "wsdlAddress"); + this.id = attributes.id || ""; + this.name = attributes.name || ""; + this.use = attributes.use || ""; + this.usehref = attributes.usehref || ""; + } + +} + +class WsdlConnection extends _xfa_object.XFAObject { + constructor(attributes) { + super(CONNECTION_SET_NS_ID, "wsdlConnection", true); + this.dataDescription = attributes.dataDescription || ""; + this.name = attributes.name || ""; + this.effectiveInputPolicy = null; + this.effectiveOutputPolicy = null; + this.operation = null; + this.soapAction = null; + this.soapAddress = null; + this.wsdlAddress = null; + } + +} + +class XmlConnection extends _xfa_object.XFAObject { + constructor(attributes) { + super(CONNECTION_SET_NS_ID, "xmlConnection", true); + this.dataDescription = attributes.dataDescription || ""; + this.name = attributes.name || ""; + this.uri = null; + } + +} + +class XsdConnection extends _xfa_object.XFAObject { + constructor(attributes) { + super(CONNECTION_SET_NS_ID, "xsdConnection", true); + this.dataDescription = attributes.dataDescription || ""; + this.name = attributes.name || ""; + this.rootElement = null; + this.uri = null; + } + +} + +class ConnectionSetNamespace { + static [_namespaces.$buildXFAObject](name, attributes) { + if (ConnectionSetNamespace.hasOwnProperty(name)) { + return ConnectionSetNamespace[name](attributes); + } + + return undefined; + } + + static connectionSet(attrs) { + return new ConnectionSet(attrs); + } + + static effectiveInputPolicy(attrs) { + return new EffectiveInputPolicy(attrs); + } + + static effectiveOutputPolicy(attrs) { + return new EffectiveOutputPolicy(attrs); + } + + static operation(attrs) { + return new Operation(attrs); + } + + static rootElement(attrs) { + return new RootElement(attrs); + } + + static soapAction(attrs) { + return new SoapAction(attrs); + } + + static soapAddress(attrs) { + return new SoapAddress(attrs); + } + + static uri(attrs) { + return new Uri(attrs); + } + + static wsdlAddress(attrs) { + return new WsdlAddress(attrs); + } + + static wsdlConnection(attrs) { + return new WsdlConnection(attrs); + } + + static xmlConnection(attrs) { + return new XmlConnection(attrs); + } + + static xsdConnection(attrs) { + return new XsdConnection(attrs); + } + +} + +exports.ConnectionSetNamespace = ConnectionSetNamespace; + +/***/ }), +/* 62 */ +/***/ ((__unused_webpack_module, exports, __w_pdfjs_require__) => { + + + +Object.defineProperty(exports, "__esModule", ({ + value: true +})); +exports.DatasetsNamespace = void 0; + +var _xfa_object = __w_pdfjs_require__(50); + +var _namespaces = __w_pdfjs_require__(52); + +const DATASETS_NS_ID = _namespaces.NamespaceIds.datasets.id; + +class Data extends _xfa_object.XmlObject { + constructor(attributes) { + super(DATASETS_NS_ID, "data", attributes); + } + +} + +class Datasets extends _xfa_object.XFAObject { + constructor(attributes) { + super(DATASETS_NS_ID, "datasets", true); + this.data = null; + this.Signature = null; + } + + [_xfa_object.$onChild](child) { + const name = child[_xfa_object.$nodeName]; + + if (name === "data" && child[_xfa_object.$namespaceId] === DATASETS_NS_ID || name === "Signature" && child[_xfa_object.$namespaceId] === _namespaces.NamespaceIds.signature.id) { + this[name] = child; + } else { + child[_xfa_object.$global] = true; + } + + this[_xfa_object.$appendChild](child); + } + +} + +class DatasetsNamespace { + static [_namespaces.$buildXFAObject](name, attributes) { + if (DatasetsNamespace.hasOwnProperty(name)) { + return DatasetsNamespace[name](attributes); + } + + return undefined; + } + + static datasets(attributes) { + return new Datasets(attributes); + } + + static data(attributes) { + return new Data(attributes); + } + +} + +exports.DatasetsNamespace = DatasetsNamespace; + +/***/ }), +/* 63 */ +/***/ ((__unused_webpack_module, exports, __w_pdfjs_require__) => { + + + +Object.defineProperty(exports, "__esModule", ({ + value: true +})); +exports.LocaleSetNamespace = void 0; + +var _namespaces = __w_pdfjs_require__(52); + +var _xfa_object = __w_pdfjs_require__(50); + +var _utils = __w_pdfjs_require__(51); + +const LOCALE_SET_NS_ID = _namespaces.NamespaceIds.localeSet.id; + +class CalendarSymbols extends _xfa_object.XFAObject { + constructor(attributes) { + super(LOCALE_SET_NS_ID, "calendarSymbols", true); + this.name = "gregorian"; + this.dayNames = new _xfa_object.XFAObjectArray(2); + this.eraNames = null; + this.meridiemNames = null; + this.monthNames = new _xfa_object.XFAObjectArray(2); + } + +} + +class CurrencySymbol extends _xfa_object.StringObject { + constructor(attributes) { + super(LOCALE_SET_NS_ID, "currencySymbol"); + this.name = (0, _utils.getStringOption)(attributes.name, ["symbol", "isoname", "decimal"]); + } + +} + +class CurrencySymbols extends _xfa_object.XFAObject { + constructor(attributes) { + super(LOCALE_SET_NS_ID, "currencySymbols", true); + this.currencySymbol = new _xfa_object.XFAObjectArray(3); + } + +} + +class DatePattern extends _xfa_object.StringObject { + constructor(attributes) { + super(LOCALE_SET_NS_ID, "datePattern"); + this.name = (0, _utils.getStringOption)(attributes.name, ["full", "long", "med", "short"]); + } + +} + +class DatePatterns extends _xfa_object.XFAObject { + constructor(attributes) { + super(LOCALE_SET_NS_ID, "datePatterns", true); + this.datePattern = new _xfa_object.XFAObjectArray(4); + } + +} + +class DateTimeSymbols extends _xfa_object.ContentObject { + constructor(attributes) { + super(LOCALE_SET_NS_ID, "dateTimeSymbols"); + } + +} + +class Day extends _xfa_object.StringObject { + constructor(attributes) { + super(LOCALE_SET_NS_ID, "day"); + } + +} + +class DayNames extends _xfa_object.XFAObject { + constructor(attributes) { + super(LOCALE_SET_NS_ID, "dayNames", true); + this.abbr = (0, _utils.getInteger)({ + data: attributes.abbr, + defaultValue: 0, + validate: x => x === 1 + }); + this.day = new _xfa_object.XFAObjectArray(7); + } + +} + +class Era extends _xfa_object.StringObject { + constructor(attributes) { + super(LOCALE_SET_NS_ID, "era"); + } + +} + +class EraNames extends _xfa_object.XFAObject { + constructor(attributes) { + super(LOCALE_SET_NS_ID, "eraNames", true); + this.era = new _xfa_object.XFAObjectArray(2); + } + +} + +class Locale extends _xfa_object.XFAObject { + constructor(attributes) { + super(LOCALE_SET_NS_ID, "locale", true); + this.desc = attributes.desc || ""; + this.name = "isoname"; + this.calendarSymbols = null; + this.currencySymbols = null; + this.datePatterns = null; + this.dateTimeSymbols = null; + this.numberPatterns = null; + this.numberSymbols = null; + this.timePatterns = null; + this.typeFaces = null; + } + +} + +class LocaleSet extends _xfa_object.XFAObject { + constructor(attributes) { + super(LOCALE_SET_NS_ID, "localeSet", true); + this.locale = new _xfa_object.XFAObjectArray(); + } + +} + +class Meridiem extends _xfa_object.StringObject { + constructor(attributes) { + super(LOCALE_SET_NS_ID, "meridiem"); + } + +} + +class MeridiemNames extends _xfa_object.XFAObject { + constructor(attributes) { + super(LOCALE_SET_NS_ID, "meridiemNames", true); + this.meridiem = new _xfa_object.XFAObjectArray(2); + } + +} + +class Month extends _xfa_object.StringObject { + constructor(attributes) { + super(LOCALE_SET_NS_ID, "month"); + } + +} + +class MonthNames extends _xfa_object.XFAObject { + constructor(attributes) { + super(LOCALE_SET_NS_ID, "monthNames", true); + this.abbr = (0, _utils.getInteger)({ + data: attributes.abbr, + defaultValue: 0, + validate: x => x === 1 + }); + this.month = new _xfa_object.XFAObjectArray(12); + } + +} + +class NumberPattern extends _xfa_object.StringObject { + constructor(attributes) { + super(LOCALE_SET_NS_ID, "numberPattern"); + this.name = (0, _utils.getStringOption)(attributes.name, ["full", "long", "med", "short"]); + } + +} + +class NumberPatterns extends _xfa_object.XFAObject { + constructor(attributes) { + super(LOCALE_SET_NS_ID, "numberPatterns", true); + this.numberPattern = new _xfa_object.XFAObjectArray(4); + } + +} + +class NumberSymbol extends _xfa_object.StringObject { + constructor(attributes) { + super(LOCALE_SET_NS_ID, "numberSymbol"); + this.name = (0, _utils.getStringOption)(attributes.name, ["decimal", "grouping", "percent", "minus", "zero"]); + } + +} + +class NumberSymbols extends _xfa_object.XFAObject { + constructor(attributes) { + super(LOCALE_SET_NS_ID, "numberSymbols", true); + this.numberSymbol = new _xfa_object.XFAObjectArray(5); + } + +} + +class TimePattern extends _xfa_object.StringObject { + constructor(attributes) { + super(LOCALE_SET_NS_ID, "timePattern"); + this.name = (0, _utils.getStringOption)(attributes.name, ["full", "long", "med", "short"]); + } + +} + +class TimePatterns extends _xfa_object.XFAObject { + constructor(attributes) { + super(LOCALE_SET_NS_ID, "timePatterns", true); + this.timePattern = new _xfa_object.XFAObjectArray(4); + } + +} + +class TypeFace extends _xfa_object.XFAObject { + constructor(attributes) { + super(LOCALE_SET_NS_ID, "typeFace", true); + this.name = attributes.name | ""; + } + +} + +class TypeFaces extends _xfa_object.XFAObject { + constructor(attributes) { + super(LOCALE_SET_NS_ID, "typeFaces", true); + this.typeFace = new _xfa_object.XFAObjectArray(); + } + +} + +class LocaleSetNamespace { + static [_namespaces.$buildXFAObject](name, attributes) { + if (LocaleSetNamespace.hasOwnProperty(name)) { + return LocaleSetNamespace[name](attributes); + } + + return undefined; + } + + static calendarSymbols(attrs) { + return new CalendarSymbols(attrs); + } + + static currencySymbol(attrs) { + return new CurrencySymbol(attrs); + } + + static currencySymbols(attrs) { + return new CurrencySymbols(attrs); + } + + static datePattern(attrs) { + return new DatePattern(attrs); + } + + static datePatterns(attrs) { + return new DatePatterns(attrs); + } + + static dateTimeSymbols(attrs) { + return new DateTimeSymbols(attrs); + } + + static day(attrs) { + return new Day(attrs); + } + + static dayNames(attrs) { + return new DayNames(attrs); + } + + static era(attrs) { + return new Era(attrs); + } + + static eraNames(attrs) { + return new EraNames(attrs); + } + + static locale(attrs) { + return new Locale(attrs); + } + + static localeSet(attrs) { + return new LocaleSet(attrs); + } + + static meridiem(attrs) { + return new Meridiem(attrs); + } + + static meridiemNames(attrs) { + return new MeridiemNames(attrs); + } + + static month(attrs) { + return new Month(attrs); + } + + static monthNames(attrs) { + return new MonthNames(attrs); + } + + static numberPattern(attrs) { + return new NumberPattern(attrs); + } + + static numberPatterns(attrs) { + return new NumberPatterns(attrs); + } + + static numberSymbol(attrs) { + return new NumberSymbol(attrs); + } + + static numberSymbols(attrs) { + return new NumberSymbols(attrs); + } + + static timePattern(attrs) { + return new TimePattern(attrs); + } + + static timePatterns(attrs) { + return new TimePatterns(attrs); + } + + static typeFace(attrs) { + return new TypeFace(attrs); + } + + static typeFaces(attrs) { + return new TypeFaces(attrs); + } + +} + +exports.LocaleSetNamespace = LocaleSetNamespace; + +/***/ }), +/* 64 */ +/***/ ((__unused_webpack_module, exports, __w_pdfjs_require__) => { + + + +Object.defineProperty(exports, "__esModule", ({ + value: true +})); +exports.SignatureNamespace = void 0; + +var _namespaces = __w_pdfjs_require__(52); + +var _xfa_object = __w_pdfjs_require__(50); + +const SIGNATURE_NS_ID = _namespaces.NamespaceIds.signature.id; + +class Signature extends _xfa_object.XFAObject { + constructor(attributes) { + super(SIGNATURE_NS_ID, "signature", true); + } + +} + +class SignatureNamespace { + static [_namespaces.$buildXFAObject](name, attributes) { + if (SignatureNamespace.hasOwnProperty(name)) { + return SignatureNamespace[name](attributes); + } + + return undefined; + } + + static signature(attributes) { + return new Signature(attributes); + } + +} + +exports.SignatureNamespace = SignatureNamespace; + +/***/ }), +/* 65 */ +/***/ ((__unused_webpack_module, exports, __w_pdfjs_require__) => { + + + +Object.defineProperty(exports, "__esModule", ({ + value: true +})); +exports.StylesheetNamespace = void 0; + +var _namespaces = __w_pdfjs_require__(52); + +var _xfa_object = __w_pdfjs_require__(50); + +const STYLESHEET_NS_ID = _namespaces.NamespaceIds.stylesheet.id; + +class Stylesheet extends _xfa_object.XFAObject { + constructor(attributes) { + super(STYLESHEET_NS_ID, "stylesheet", true); + } + +} + +class StylesheetNamespace { + static [_namespaces.$buildXFAObject](name, attributes) { + if (StylesheetNamespace.hasOwnProperty(name)) { + return StylesheetNamespace[name](attributes); + } + + return undefined; + } + + static stylesheet(attributes) { + return new Stylesheet(attributes); + } + +} + +exports.StylesheetNamespace = StylesheetNamespace; + +/***/ }), +/* 66 */ +/***/ ((__unused_webpack_module, exports, __w_pdfjs_require__) => { + + + +Object.defineProperty(exports, "__esModule", ({ + value: true +})); +exports.XdpNamespace = void 0; + +var _namespaces = __w_pdfjs_require__(52); + +var _xfa_object = __w_pdfjs_require__(50); + +const XDP_NS_ID = _namespaces.NamespaceIds.xdp.id; + +class Xdp extends _xfa_object.XFAObject { + constructor(attributes) { + super(XDP_NS_ID, "xdp", true); + this.uuid = attributes.uuid || ""; + this.timeStamp = attributes.timeStamp || ""; + this.config = null; + this.connectionSet = null; + this.datasets = null; + this.localeSet = null; + this.stylesheet = new _xfa_object.XFAObjectArray(); + this.template = null; + } + + [_xfa_object.$onChildCheck](child) { + const ns = _namespaces.NamespaceIds[child[_xfa_object.$nodeName]]; + return ns && child[_xfa_object.$namespaceId] === ns.id; + } + +} + +class XdpNamespace { + static [_namespaces.$buildXFAObject](name, attributes) { + if (XdpNamespace.hasOwnProperty(name)) { + return XdpNamespace[name](attributes); + } + + return undefined; + } + + static xdp(attributes) { + return new Xdp(attributes); + } + +} + +exports.XdpNamespace = XdpNamespace; + +/***/ }), +/* 67 */ +/***/ ((__unused_webpack_module, exports, __w_pdfjs_require__) => { + + + +Object.defineProperty(exports, "__esModule", ({ + value: true +})); +exports.XhtmlNamespace = void 0; + +var _namespaces = __w_pdfjs_require__(52); + +var _xfa_object = __w_pdfjs_require__(50); + +const XHTML_NS_ID = _namespaces.NamespaceIds.xhtml.id; +const VALID_STYLES = new Set(["color", "font", "font-family", "font-size", "font-stretch", "font-style", "font-weight", "margin", "margin-bottom", "margin-left", "margin-right", "margin-top", "letter-spacing", "line-height", "orphans", "page-break-after", "page-break-before", "page-break-inside", "tab-interval", "tab-stop", "text-decoration", "text-indent", "vertical-align", "widows", "kerning-mode", "xfa-font-horizontal-scale", "xfa-font-vertical-scale", "xfa-tab-stops"]); + +function checkStyle(style) { + if (!style) { + return ""; + } + + return style.trim().split(/\s*;\s*/).filter(s => !!s).map(s => s.split(/\s*:\s*/, 2)).filter(([key]) => VALID_STYLES.has(key)).map(kv => kv.join(":")).join(";"); +} + +class A extends _xfa_object.XmlObject { + constructor(attributes) { + super(XHTML_NS_ID, "a"); + this.href = attributes.href || ""; + this.style = checkStyle(attributes.style); + } + +} + +class B extends _xfa_object.XmlObject { + constructor(attributes) { + super(XHTML_NS_ID, "b"); + this.style = checkStyle(attributes.style); + } + +} + +class Body extends _xfa_object.XmlObject { + constructor(attributes) { + super(XHTML_NS_ID, "body"); + this.style = checkStyle(attributes.style); + } + +} + +class Br extends _xfa_object.XmlObject { + constructor(attributes) { + super(XHTML_NS_ID, "br"); + this.style = checkStyle(attributes.style); + } + + [_xfa_object.$text]() { + return "\n"; + } + +} + +class Html extends _xfa_object.XmlObject { + constructor(attributes) { + super(XHTML_NS_ID, "html"); + this.style = checkStyle(attributes.style); + } + +} + +class I extends _xfa_object.XmlObject { + constructor(attributes) { + super(XHTML_NS_ID, "i"); + this.style = checkStyle(attributes.style); + } + +} + +class Li extends _xfa_object.XmlObject { + constructor(attributes) { + super(XHTML_NS_ID, "li"); + this.style = checkStyle(attributes.style); + } + +} + +class Ol extends _xfa_object.XmlObject { + constructor(attributes) { + super(XHTML_NS_ID, "ol"); + this.style = checkStyle(attributes.style); + } + +} + +class P extends _xfa_object.XmlObject { + constructor(attributes) { + super(XHTML_NS_ID, "p"); + this.style = checkStyle(attributes.style); + } + +} + +class Span extends _xfa_object.XmlObject { + constructor(attributes) { + super(XHTML_NS_ID, "span"); + this.style = checkStyle(attributes.style); + } + +} + +class Sub extends _xfa_object.XmlObject { + constructor(attributes) { + super(XHTML_NS_ID, "sub"); + this.style = checkStyle(attributes.style); + } + +} + +class Sup extends _xfa_object.XmlObject { + constructor(attributes) { + super(XHTML_NS_ID, "sup"); + this.style = checkStyle(attributes.style); + } + +} + +class Ul extends _xfa_object.XmlObject { + constructor(attributes) { + super(XHTML_NS_ID, "ul"); + this.style = checkStyle(attributes.style); + } + +} + +class XhtmlNamespace { + static [_namespaces.$buildXFAObject](name, attributes) { + if (XhtmlNamespace.hasOwnProperty(name)) { + return XhtmlNamespace[name](attributes); + } + + return undefined; + } + + static a(attributes) { + return new A(attributes); + } + + static b(attributes) { + return new B(attributes); + } + + static body(attributes) { + return new Body(attributes); + } + + static br(attributes) { + return new Br(attributes); + } + + static html(attributes) { + return new Html(attributes); + } + + static i(attributes) { + return new I(attributes); + } + + static li(attributes) { + return new Li(attributes); + } + + static ol(attributes) { + return new Ol(attributes); + } + + static p(attributes) { + return new P(attributes); + } + + static span(attributes) { + return new Span(attributes); + } + + static sub(attributes) { + return new Sub(attributes); + } + + static sup(attributes) { + return new Sup(attributes); + } + + static ul(attributes) { + return new Ul(attributes); + } + +} + +exports.XhtmlNamespace = XhtmlNamespace; + +/***/ }), +/* 68 */ +/***/ ((__unused_webpack_module, exports, __w_pdfjs_require__) => { + + + +Object.defineProperty(exports, "__esModule", ({ + value: true +})); +exports.UnknownNamespace = void 0; + +var _namespaces = __w_pdfjs_require__(52); + +var _xfa_object = __w_pdfjs_require__(50); + +class UnknownNamespace { + constructor(nsId) { + this.namespaceId = nsId; + } + + [_namespaces.$buildXFAObject](name, attributes) { + return new _xfa_object.XmlObject(this.namespaceId, name, attributes); + } + +} + +exports.UnknownNamespace = UnknownNamespace; + +/***/ }), +/* 69 */ +/***/ ((__unused_webpack_module, exports, __w_pdfjs_require__) => { + + + +Object.defineProperty(exports, "__esModule", ({ + value: true +})); +exports.MessageHandler = void 0; + +var _util = __w_pdfjs_require__(2); + +const CallbackKind = { + UNKNOWN: 0, + DATA: 1, + ERROR: 2 +}; +const StreamKind = { + UNKNOWN: 0, + CANCEL: 1, + CANCEL_COMPLETE: 2, + CLOSE: 3, + ENQUEUE: 4, + ERROR: 5, + PULL: 6, + PULL_COMPLETE: 7, + START_COMPLETE: 8 +}; + +function wrapReason(reason) { + if (typeof reason !== "object" || reason === null) { + return reason; + } + + switch (reason.name) { + case "AbortException": + return new _util.AbortException(reason.message); + + case "MissingPDFException": + return new _util.MissingPDFException(reason.message); + + case "UnexpectedResponseException": + return new _util.UnexpectedResponseException(reason.message, reason.status); + + case "UnknownErrorException": + return new _util.UnknownErrorException(reason.message, reason.details); + + default: + return new _util.UnknownErrorException(reason.message, reason.toString()); + } +} + +class MessageHandler { + constructor(sourceName, targetName, comObj) { + this.sourceName = sourceName; + this.targetName = targetName; + this.comObj = comObj; + this.callbackId = 1; + this.streamId = 1; + this.postMessageTransfers = true; + this.streamSinks = Object.create(null); + this.streamControllers = Object.create(null); + this.callbackCapabilities = Object.create(null); + this.actionHandler = Object.create(null); + + this._onComObjOnMessage = event => { + const data = event.data; + + if (data.targetName !== this.sourceName) { + return; + } + + if (data.stream) { + this._processStreamMessage(data); + + return; + } + + if (data.callback) { + const callbackId = data.callbackId; + const capability = this.callbackCapabilities[callbackId]; + + if (!capability) { + throw new Error(`Cannot resolve callback ${callbackId}`); + } + + delete this.callbackCapabilities[callbackId]; + + if (data.callback === CallbackKind.DATA) { + capability.resolve(data.data); + } else if (data.callback === CallbackKind.ERROR) { + capability.reject(wrapReason(data.reason)); + } else { + throw new Error("Unexpected callback case"); + } + + return; + } + + const action = this.actionHandler[data.action]; + + if (!action) { + throw new Error(`Unknown action from worker: ${data.action}`); + } + + if (data.callbackId) { + const cbSourceName = this.sourceName; + const cbTargetName = data.sourceName; + new Promise(function (resolve) { + resolve(action(data.data)); + }).then(function (result) { + comObj.postMessage({ + sourceName: cbSourceName, + targetName: cbTargetName, + callback: CallbackKind.DATA, + callbackId: data.callbackId, + data: result + }); + }, function (reason) { + comObj.postMessage({ + sourceName: cbSourceName, + targetName: cbTargetName, + callback: CallbackKind.ERROR, + callbackId: data.callbackId, + reason: wrapReason(reason) + }); + }); + return; + } + + if (data.streamId) { + this._createStreamSink(data); + + return; + } + + action(data.data); + }; + + comObj.addEventListener("message", this._onComObjOnMessage); + } + + on(actionName, handler) { + const ah = this.actionHandler; + + if (ah[actionName]) { + throw new Error(`There is already an actionName called "${actionName}"`); + } + + ah[actionName] = handler; + } + + send(actionName, data, transfers) { + this._postMessage({ + sourceName: this.sourceName, + targetName: this.targetName, + action: actionName, + data + }, transfers); + } + + sendWithPromise(actionName, data, transfers) { + const callbackId = this.callbackId++; + const capability = (0, _util.createPromiseCapability)(); + this.callbackCapabilities[callbackId] = capability; + + try { + this._postMessage({ + sourceName: this.sourceName, + targetName: this.targetName, + action: actionName, + callbackId, + data + }, transfers); + } catch (ex) { + capability.reject(ex); + } + + return capability.promise; + } + + sendWithStream(actionName, data, queueingStrategy, transfers) { + const streamId = this.streamId++; + const sourceName = this.sourceName; + const targetName = this.targetName; + const comObj = this.comObj; + return new ReadableStream({ + start: controller => { + const startCapability = (0, _util.createPromiseCapability)(); + this.streamControllers[streamId] = { + controller, + startCall: startCapability, + pullCall: null, + cancelCall: null, + isClosed: false + }; + + this._postMessage({ + sourceName, + targetName, + action: actionName, + streamId, + data, + desiredSize: controller.desiredSize + }, transfers); + + return startCapability.promise; + }, + pull: controller => { + const pullCapability = (0, _util.createPromiseCapability)(); + this.streamControllers[streamId].pullCall = pullCapability; + comObj.postMessage({ + sourceName, + targetName, + stream: StreamKind.PULL, + streamId, + desiredSize: controller.desiredSize + }); + return pullCapability.promise; + }, + cancel: reason => { + (0, _util.assert)(reason instanceof Error, "cancel must have a valid reason"); + const cancelCapability = (0, _util.createPromiseCapability)(); + this.streamControllers[streamId].cancelCall = cancelCapability; + this.streamControllers[streamId].isClosed = true; + comObj.postMessage({ + sourceName, + targetName, + stream: StreamKind.CANCEL, + streamId, + reason: wrapReason(reason) + }); + return cancelCapability.promise; + } + }, queueingStrategy); + } + + _createStreamSink(data) { + const self = this; + const action = this.actionHandler[data.action]; + const streamId = data.streamId; + const sourceName = this.sourceName; + const targetName = data.sourceName; + const comObj = this.comObj; + const streamSink = { + enqueue(chunk, size = 1, transfers) { + if (this.isCancelled) { + return; + } + + const lastDesiredSize = this.desiredSize; + this.desiredSize -= size; + + if (lastDesiredSize > 0 && this.desiredSize <= 0) { + this.sinkCapability = (0, _util.createPromiseCapability)(); + this.ready = this.sinkCapability.promise; + } + + self._postMessage({ + sourceName, + targetName, + stream: StreamKind.ENQUEUE, + streamId, + chunk + }, transfers); + }, + + close() { + if (this.isCancelled) { + return; + } + + this.isCancelled = true; + comObj.postMessage({ + sourceName, + targetName, + stream: StreamKind.CLOSE, + streamId + }); + delete self.streamSinks[streamId]; + }, + + error(reason) { + (0, _util.assert)(reason instanceof Error, "error must have a valid reason"); + + if (this.isCancelled) { + return; + } + + this.isCancelled = true; + comObj.postMessage({ + sourceName, + targetName, + stream: StreamKind.ERROR, + streamId, + reason: wrapReason(reason) + }); + }, + + sinkCapability: (0, _util.createPromiseCapability)(), + onPull: null, + onCancel: null, + isCancelled: false, + desiredSize: data.desiredSize, + ready: null + }; + streamSink.sinkCapability.resolve(); + streamSink.ready = streamSink.sinkCapability.promise; + this.streamSinks[streamId] = streamSink; + new Promise(function (resolve) { + resolve(action(data.data, streamSink)); + }).then(function () { + comObj.postMessage({ + sourceName, + targetName, + stream: StreamKind.START_COMPLETE, + streamId, + success: true + }); + }, function (reason) { + comObj.postMessage({ + sourceName, + targetName, + stream: StreamKind.START_COMPLETE, + streamId, + reason: wrapReason(reason) + }); + }); + } + + _processStreamMessage(data) { + const streamId = data.streamId; + const sourceName = this.sourceName; + const targetName = data.sourceName; + const comObj = this.comObj; + + switch (data.stream) { + case StreamKind.START_COMPLETE: + if (data.success) { + this.streamControllers[streamId].startCall.resolve(); + } else { + this.streamControllers[streamId].startCall.reject(wrapReason(data.reason)); + } + + break; + + case StreamKind.PULL_COMPLETE: + if (data.success) { + this.streamControllers[streamId].pullCall.resolve(); + } else { + this.streamControllers[streamId].pullCall.reject(wrapReason(data.reason)); + } + + break; + + case StreamKind.PULL: + if (!this.streamSinks[streamId]) { + comObj.postMessage({ + sourceName, + targetName, + stream: StreamKind.PULL_COMPLETE, + streamId, + success: true + }); + break; + } + + if (this.streamSinks[streamId].desiredSize <= 0 && data.desiredSize > 0) { + this.streamSinks[streamId].sinkCapability.resolve(); + } + + this.streamSinks[streamId].desiredSize = data.desiredSize; + const { + onPull + } = this.streamSinks[data.streamId]; + new Promise(function (resolve) { + resolve(onPull && onPull()); + }).then(function () { + comObj.postMessage({ + sourceName, + targetName, + stream: StreamKind.PULL_COMPLETE, + streamId, + success: true + }); + }, function (reason) { + comObj.postMessage({ + sourceName, + targetName, + stream: StreamKind.PULL_COMPLETE, + streamId, + reason: wrapReason(reason) + }); + }); + break; + + case StreamKind.ENQUEUE: + (0, _util.assert)(this.streamControllers[streamId], "enqueue should have stream controller"); + + if (this.streamControllers[streamId].isClosed) { + break; + } + + this.streamControllers[streamId].controller.enqueue(data.chunk); + break; + + case StreamKind.CLOSE: + (0, _util.assert)(this.streamControllers[streamId], "close should have stream controller"); + + if (this.streamControllers[streamId].isClosed) { + break; + } + + this.streamControllers[streamId].isClosed = true; + this.streamControllers[streamId].controller.close(); + + this._deleteStreamController(streamId); + + break; + + case StreamKind.ERROR: + (0, _util.assert)(this.streamControllers[streamId], "error should have stream controller"); + this.streamControllers[streamId].controller.error(wrapReason(data.reason)); + + this._deleteStreamController(streamId); + + break; + + case StreamKind.CANCEL_COMPLETE: + if (data.success) { + this.streamControllers[streamId].cancelCall.resolve(); + } else { + this.streamControllers[streamId].cancelCall.reject(wrapReason(data.reason)); + } + + this._deleteStreamController(streamId); + + break; + + case StreamKind.CANCEL: + if (!this.streamSinks[streamId]) { + break; + } + + const { + onCancel + } = this.streamSinks[data.streamId]; + new Promise(function (resolve) { + resolve(onCancel && onCancel(wrapReason(data.reason))); + }).then(function () { + comObj.postMessage({ + sourceName, + targetName, + stream: StreamKind.CANCEL_COMPLETE, + streamId, + success: true + }); + }, function (reason) { + comObj.postMessage({ + sourceName, + targetName, + stream: StreamKind.CANCEL_COMPLETE, + streamId, + reason: wrapReason(reason) + }); + }); + this.streamSinks[streamId].sinkCapability.reject(wrapReason(data.reason)); + this.streamSinks[streamId].isCancelled = true; + delete this.streamSinks[streamId]; + break; + + default: + throw new Error("Unexpected stream case"); + } + } + + async _deleteStreamController(streamId) { + await Promise.allSettled([this.streamControllers[streamId].startCall, this.streamControllers[streamId].pullCall, this.streamControllers[streamId].cancelCall].map(function (capability) { + return capability && capability.promise; + })); + delete this.streamControllers[streamId]; + } + + _postMessage(message, transfers) { + if (transfers && this.postMessageTransfers) { + this.comObj.postMessage(message, transfers); + } else { + this.comObj.postMessage(message); + } + } + + destroy() { + this.comObj.removeEventListener("message", this._onComObjOnMessage); + } + +} + +exports.MessageHandler = MessageHandler; + +/***/ }), +/* 70 */ +/***/ ((__unused_webpack_module, exports, __w_pdfjs_require__) => { + + + +Object.defineProperty(exports, "__esModule", ({ + value: true +})); +exports.PDFWorkerStream = void 0; + +var _util = __w_pdfjs_require__(2); + +class PDFWorkerStream { + constructor(msgHandler) { + this._msgHandler = msgHandler; + this._contentLength = null; + this._fullRequestReader = null; + this._rangeRequestReaders = []; + } + + getFullReader() { + (0, _util.assert)(!this._fullRequestReader, "PDFWorkerStream.getFullReader can only be called once."); + this._fullRequestReader = new PDFWorkerStreamReader(this._msgHandler); + return this._fullRequestReader; + } + + getRangeReader(begin, end) { + const reader = new PDFWorkerStreamRangeReader(begin, end, this._msgHandler); + + this._rangeRequestReaders.push(reader); + + return reader; + } + + cancelAllRequests(reason) { + if (this._fullRequestReader) { + this._fullRequestReader.cancel(reason); + } + + const readers = this._rangeRequestReaders.slice(0); + + readers.forEach(function (reader) { + reader.cancel(reason); + }); + } + +} + +exports.PDFWorkerStream = PDFWorkerStream; + +class PDFWorkerStreamReader { + constructor(msgHandler) { + this._msgHandler = msgHandler; + this.onProgress = null; + this._contentLength = null; + this._isRangeSupported = false; + this._isStreamingSupported = false; + + const readableStream = this._msgHandler.sendWithStream("GetReader"); + + this._reader = readableStream.getReader(); + this._headersReady = this._msgHandler.sendWithPromise("ReaderHeadersReady").then(data => { + this._isStreamingSupported = data.isStreamingSupported; + this._isRangeSupported = data.isRangeSupported; + this._contentLength = data.contentLength; + }); + } + + get headersReady() { + return this._headersReady; + } + + get contentLength() { + return this._contentLength; + } + + get isStreamingSupported() { + return this._isStreamingSupported; + } + + get isRangeSupported() { + return this._isRangeSupported; + } + + async read() { + const { + value, + done + } = await this._reader.read(); + + if (done) { + return { + value: undefined, + done: true + }; + } + + return { + value: value.buffer, + done: false + }; + } + + cancel(reason) { + this._reader.cancel(reason); + } + +} + +class PDFWorkerStreamRangeReader { + constructor(begin, end, msgHandler) { + this._msgHandler = msgHandler; + this.onProgress = null; + + const readableStream = this._msgHandler.sendWithStream("GetRangeReader", { + begin, + end + }); + + this._reader = readableStream.getReader(); + } + + get isStreamingSupported() { + return false; + } + + async read() { + const { + value, + done + } = await this._reader.read(); + + if (done) { + return { + value: undefined, + done: true + }; + } + + return { + value: value.buffer, + done: false + }; + } + + cancel(reason) { + this._reader.cancel(reason); + } + +} + +/***/ }) +/******/ ]); +/************************************************************************/ +/******/ // The module cache +/******/ var __webpack_module_cache__ = {}; +/******/ +/******/ // The require function +/******/ function __w_pdfjs_require__(moduleId) { +/******/ // Check if module is in cache +/******/ var cachedModule = __webpack_module_cache__[moduleId]; +/******/ if (cachedModule !== undefined) { +/******/ return cachedModule.exports; +/******/ } +/******/ // Create a new module (and put it into the cache) +/******/ var module = __webpack_module_cache__[moduleId] = { +/******/ // no module.id needed +/******/ // no module.loaded needed +/******/ exports: {} +/******/ }; +/******/ +/******/ // Execute the module function +/******/ __webpack_modules__[moduleId](module, module.exports, __w_pdfjs_require__); +/******/ +/******/ // Return the exports of the module +/******/ return module.exports; +/******/ } +/******/ +/************************************************************************/ +/******/ /* webpack/runtime/define property getters */ +/******/ (() => { +/******/ // define getter functions for harmony exports +/******/ __w_pdfjs_require__.d = (exports, definition) => { +/******/ for(var key in definition) { +/******/ if(__w_pdfjs_require__.o(definition, key) && !__w_pdfjs_require__.o(exports, key)) { +/******/ Object.defineProperty(exports, key, { enumerable: true, get: definition[key] }); +/******/ } +/******/ } +/******/ }; +/******/ })(); +/******/ +/******/ /* webpack/runtime/hasOwnProperty shorthand */ +/******/ (() => { +/******/ __w_pdfjs_require__.o = (obj, prop) => (Object.prototype.hasOwnProperty.call(obj, prop)) +/******/ })(); +/******/ +/******/ /* webpack/runtime/make namespace object */ +/******/ (() => { +/******/ // define __esModule on exports +/******/ __w_pdfjs_require__.r = (exports) => { +/******/ if(typeof Symbol !== 'undefined' && Symbol.toStringTag) { +/******/ Object.defineProperty(exports, Symbol.toStringTag, { value: 'Module' }); +/******/ } +/******/ Object.defineProperty(exports, '__esModule', { value: true }); +/******/ }; +/******/ })(); +/******/ +/************************************************************************/ +var __webpack_exports__ = {}; +// This entry need to be wrapped in an IIFE because it need to be isolated against other modules in the chunk. +(() => { +var exports = __webpack_exports__; + + +Object.defineProperty(exports, "__esModule", ({ + value: true +})); +Object.defineProperty(exports, "WorkerMessageHandler", ({ + enumerable: true, + get: function () { + return _worker.WorkerMessageHandler; + } +})); + +var _worker = __w_pdfjs_require__(1); + +const pdfjsVersion = '2.8.335'; +const pdfjsBuild = '228adbf67'; +})(); + +/******/ return __webpack_exports__; +/******/ })() +; +}); +//# sourceMappingURL=pdf.worker.js.map \ No newline at end of file diff --git a/resources/js/pdfjs/pdf.worker.min.js b/resources/js/pdfjs/pdf.worker.min.js new file mode 100644 index 0000000000..5ad1a1ada7 --- /dev/null +++ b/resources/js/pdfjs/pdf.worker.min.js @@ -0,0 +1,22 @@ +/** + * @licstart The following is the entire license notice for the + * Javascript code in this page + * + * Copyright 2021 Mozilla Foundation + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + * + * @licend The above is the entire license notice for the + * Javascript code in this page + */ +!function webpackUniversalModuleDefinition(e,t){"object"==typeof exports&&"object"==typeof module?module.exports=t():"function"==typeof define&&define.amd?define("pdfjs-dist/build/pdf.worker",[],t):"object"==typeof exports?exports["pdfjs-dist/build/pdf.worker"]=t():e["pdfjs-dist/build/pdf.worker"]=e.pdfjsWorker=t()}(this,(function(){return(()=>{"use strict";var e=[,(e,t,r)=>{Object.defineProperty(t,"__esModule",{value:!0});t.WorkerTask=t.WorkerMessageHandler=void 0;var a=r(2),i=r(5),n=r(6),s=r(48),o=r(4),c=r(69),l=r(70),h=r(8);class WorkerTask{constructor(e){this.name=e;this.terminated=!1;this._capability=(0,a.createPromiseCapability)()}get finished(){return this._capability.promise}finish(){this._capability.resolve()}terminate(){this.terminated=!0}ensureNotTerminated(){if(this.terminated)throw new Error("Worker task was terminated")}}t.WorkerTask=WorkerTask;class WorkerMessageHandler{static setup(e,t){var r=!1;e.on("test",(function wphSetupTest(t){if(r)return;r=!0;if(!(t instanceof Uint8Array)){e.send("test",null);return}const a=255===t[0];e.postMessageTransfers=a;e.send("test",{supportTransfers:a})}));e.on("configure",(function wphConfigure(e){(0,a.setVerbosityLevel)(e.verbosity)}));e.on("GetDocRequest",(function wphSetupDoc(e){return WorkerMessageHandler.createDocumentHandler(e,t)}))}static createDocumentHandler(e,t){var r,o=!1,u=null,d=[];const f=(0,a.getVerbosityLevel)(),g=e.apiVersion,p="2.8.335";if(g!==p)throw new Error(`The API version "${g}" does not match the Worker version "2.8.335".`);const m=[];for(const e in[])m.push(e);if(m.length)throw new Error("The `Array.prototype` contains unexpected enumerable properties: "+m.join(", ")+"; thus breaking e.g. `for...in` iteration of `Array`s.");if("undefined"==typeof ReadableStream)throw new Error("The browser/environment lacks native support for critical functionality used by the PDF.js library (e.g. `ReadableStream`); 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d=c.getFullReader();d.headersReady.then((function(){if(d.isRangeSupported){var e=o.disableAutoFetch||d.isStreamingSupported;s=new n.NetworkPdfManager(b,c,{msgHandler:S,password:o.password,length:d.contentLength,disableAutoFetch:e,rangeChunkSize:o.rangeChunkSize},t,r,y);for(let e=0;enull!==e)).reduce(((e,t)=>e.concat(t)),l);if(0===l.length)return e.bytes;const h=t instanceof i.Dict&&t.get("XFA")||[];let u=null;if(Array.isArray(h))for(let e=0,t=h.length;e{(0,a.isString)(t)&&(0,a.isString)(r)&&(e[t]=(0,a.stringToPDFString)(r))}));d={rootRef:r.trailer.getRaw("Root")||null,encrypt:r.trailer.getRaw("Encrypt")||null,newRef:r.getNewRef(),infoRef:r.trailer.getRaw("Info")||null,info:e,fileIds:r.trailer.getRaw("ID")||null,startXRef:o,filename:n}}r.resetNewRef();return(0,s.incrementalUpdate)({originalData:e.bytes,xrefInfo:d,newRefs:l,xref:r,datasetsRef:u})}))}));S.on("GetOperatorList",(function wphSetupRenderPage(e,t){var i=e.pageIndex;r.getPage(i).then((function(r){var n=new WorkerTask(`GetOperatorList: page ${i}`);startWorkerTask(n);const s=f>=a.VerbosityLevel.INFOS?Date.now():0;r.getOperatorList({handler:S,sink:t,task:n,intent:e.intent,renderInteractiveForms:e.renderInteractiveForms,annotationStorage:e.annotationStorage}).then((function(e){finishWorkerTask(n);s&&(0,a.info)(`page=${i+1} - getOperatorList: time=${Date.now()-s}ms, len=${e.length}`);t.close()}),(function(e){finishWorkerTask(n);if(!n.terminated){S.send("UnsupportedFeature",{featureId:a.UNSUPPORTED_FEATURES.errorOperatorList});t.error(e)}}))}))}));S.on("GetTextContent",(function wphExtractText(e,t){var i=e.pageIndex;t.onPull=function(e){};t.onCancel=function(e){};r.getPage(i).then((function(r){var n=new WorkerTask("GetTextContent: page "+i);startWorkerTask(n);const s=f>=a.VerbosityLevel.INFOS?Date.now():0;r.extractTextContent({handler:S,task:n,sink:t,normalizeWhitespace:e.normalizeWhitespace,combineTextItems:e.combineTextItems}).then((function(){finishWorkerTask(n);s&&(0,a.info)(`page=${i+1} - getTextContent: time=`+(Date.now()-s)+"ms");t.close()}),(function(e){finishWorkerTask(n);n.terminated||t.error(e)}))}))}));S.on("FontFallback",(function(e){return r.fontFallback(e.id,S)}));S.on("Cleanup",(function wphCleanup(e){return r.cleanup(!0)}));S.on("Terminate",(function wphTerminate(e){o=!0;const t=[];if(r){r.terminate(new a.AbortException("Worker was terminated."));const e=r.cleanup();t.push(e);r=null}else(0,i.clearPrimitiveCaches)();u&&u(new a.AbortException("Worker was terminated."));d.forEach((function(e){t.push(e.finished);e.terminate()}));return Promise.all(t).then((function(){S.destroy();S=null}))}));S.on("Ready",(function wphReady(t){!function setupDoc(e){function onSuccess(e){ensureNotTerminated();S.send("GetDoc",{pdfInfo:e})}function onFailure(e){ensureNotTerminated();if(e instanceof a.PasswordException){var t=new WorkerTask(`PasswordException: response ${e.code}`);startWorkerTask(t);S.sendWithPromise("PasswordRequest",e).then((function({password:e}){finishWorkerTask(t);r.updatePassword(e);pdfManagerReady()})).catch((function(){finishWorkerTask(t);S.send("DocException",e)}))}else e instanceof a.InvalidPDFException||e instanceof a.MissingPDFException||e instanceof a.UnexpectedResponseException||e instanceof a.UnknownErrorException?S.send("DocException",e):S.send("DocException",new a.UnknownErrorException(e.message,e.toString()))}function pdfManagerReady(){ensureNotTerminated();loadDocument(!1).then(onSuccess,(function(e){ensureNotTerminated();if(e instanceof h.XRefParseException){r.requestLoadedStream();r.onLoadedStream().then((function(){ensureNotTerminated();loadDocument(!0).then(onSuccess,onFailure)}))}else onFailure(e)}))}ensureNotTerminated();getPdfManager(e,{maxImageSize:e.maxImageSize,disableFontFace:e.disableFontFace,ignoreErrors:e.ignoreErrors,isEvalSupported:e.isEvalSupported,fontExtraProperties:e.fontExtraProperties},e.enableXfa).then((function(e){if(o){e.terminate(new a.AbortException("Worker was terminated."));throw new Error("Worker was terminated")}(r=e).onLoadedStream().then((function(e){S.send("DataLoaded",{length:e.bytes.byteLength})}))})).then(pdfManagerReady,onFailure)}(e);e=null}));return w}static initializeFromPort(e){var t=new c.MessageHandler("worker","main",e);WorkerMessageHandler.setup(t,e);t.send("ready",null)}}t.WorkerMessageHandler=WorkerMessageHandler;"undefined"==typeof window&&!o.isNodeJS&&"undefined"!=typeof self&&function isMessagePort(e){return"function"==typeof e.postMessage&&"onmessage"in e}(self)&&WorkerMessageHandler.initializeFromPort(self)},(e,t,r)=>{Object.defineProperty(t,"__esModule",{value:!0});t.arrayByteLength=arrayByteLength;t.arraysToBytes=function arraysToBytes(e){const t=e.length;if(1===t&&e[0]instanceof Uint8Array)return e[0];let r=0;for(let a=0;a>2]+a[(3&n)<<4|s>>4]+a[t+1>6:64]+a[t+2t});e.promise=new Promise((function(r,a){e.resolve=function(e){t=!0;r(e)};e.reject=function(e){t=!0;a(e)}}));return e};t.createValidAbsoluteUrl=function createValidAbsoluteUrl(e,t){if(!e)return null;try{const r=t?new URL(e,t):new URL(e);if(function _isValidProtocol(e){if(!e)return!1;switch(e.protocol){case"http:":case"https:":case"ftp:":case"mailto:":case"tel:":return!0;default:return!1}}(r))return r}catch(e){}return null};t.escapeString=function escapeString(e){return e.replace(/([()\\\n\r])/g,(e=>"\n"===e?"\\n":"\r"===e?"\\r":`\\${e}`))};t.getModificationDate=function getModificationDate(e=new Date){return[e.getUTCFullYear().toString(),(e.getUTCMonth()+1).toString().padStart(2,"0"),e.getUTCDate().toString().padStart(2,"0"),e.getUTCHours().toString().padStart(2,"0"),e.getUTCMinutes().toString().padStart(2,"0"),e.getUTCSeconds().toString().padStart(2,"0")].join("")};t.getVerbosityLevel=function getVerbosityLevel(){return i};t.info=function info(e){i>=a.INFOS&&console.log(`Info: ${e}`)};t.isArrayBuffer=function isArrayBuffer(e){return"object"==typeof e&&null!==e&&void 0!==e.byteLength};t.isArrayEqual=function isArrayEqual(e,t){if(e.length!==t.length)return!1;for(let r=0,a=e.length;r>24&255,e>>16&255,e>>8&255,255&e)};t.stringToBytes=stringToBytes;t.stringToPDFString=function stringToPDFString(e){const t=e.length,r=[];if("þ"===e[0]&&"ÿ"===e[1])for(let a=2;a>8&255));t.push(String.fromCharCode(255&a))}return t.join("")};t.stringToUTF8String=function stringToUTF8String(e){return decodeURIComponent(escape(e))};t.unreachable=unreachable;t.utf8StringToString=function utf8StringToString(e){return unescape(encodeURIComponent(e))};t.warn=warn;t.VerbosityLevel=t.Util=t.UNSUPPORTED_FEATURES=t.UnknownErrorException=t.UnexpectedResponseException=t.TextRenderingMode=t.StreamType=t.PermissionFlag=t.PasswordResponses=t.PasswordException=t.PageActionEventType=t.OPS=t.MissingPDFException=t.IsLittleEndianCached=t.IsEvalSupportedCached=t.InvalidPDFException=t.ImageKind=t.IDENTITY_MATRIX=t.FormatError=t.FontType=t.FONT_IDENTITY_MATRIX=t.DocumentActionEventType=t.CMapCompressionType=t.BaseException=t.AnnotationType=t.AnnotationStateModelType=t.AnnotationReviewState=t.AnnotationReplyType=t.AnnotationMarkedState=t.AnnotationFlag=t.AnnotationFieldFlag=t.AnnotationBorderStyleType=t.AnnotationActionEventType=t.AbortException=void 0;r(3);t.IDENTITY_MATRIX=[1,0,0,1,0,0];t.FONT_IDENTITY_MATRIX=[.001,0,0,.001,0,0];t.PermissionFlag={PRINT:4,MODIFY_CONTENTS:8,COPY:16,MODIFY_ANNOTATIONS:32,FILL_INTERACTIVE_FORMS:256,COPY_FOR_ACCESSIBILITY:512,ASSEMBLE:1024,PRINT_HIGH_QUALITY:2048};t.TextRenderingMode={FILL:0,STROKE:1,FILL_STROKE:2,INVISIBLE:3,FILL_ADD_TO_PATH:4,STROKE_ADD_TO_PATH:5,FILL_STROKE_ADD_TO_PATH:6,ADD_TO_PATH:7,FILL_STROKE_MASK:3,ADD_TO_PATH_FLAG:4};t.ImageKind={GRAYSCALE_1BPP:1,RGB_24BPP:2,RGBA_32BPP:3};t.AnnotationType={TEXT:1,LINK:2,FREETEXT:3,LINE:4,SQUARE:5,CIRCLE:6,POLYGON:7,POLYLINE:8,HIGHLIGHT:9,UNDERLINE:10,SQUIGGLY:11,STRIKEOUT:12,STAMP:13,CARET:14,INK:15,POPUP:16,FILEATTACHMENT:17,SOUND:18,MOVIE:19,WIDGET:20,SCREEN:21,PRINTERMARK:22,TRAPNET:23,WATERMARK:24,THREED:25,REDACT:26};t.AnnotationStateModelType={MARKED:"Marked",REVIEW:"Review"};t.AnnotationMarkedState={MARKED:"Marked",UNMARKED:"Unmarked"};t.AnnotationReviewState={ACCEPTED:"Accepted",REJECTED:"Rejected",CANCELLED:"Cancelled",COMPLETED:"Completed",NONE:"None"};t.AnnotationReplyType={GROUP:"Group",REPLY:"R"};t.AnnotationFlag={INVISIBLE:1,HIDDEN:2,PRINT:4,NOZOOM:8,NOROTATE:16,NOVIEW:32,READONLY:64,LOCKED:128,TOGGLENOVIEW:256,LOCKEDCONTENTS:512};t.AnnotationFieldFlag={READONLY:1,REQUIRED:2,NOEXPORT:4,MULTILINE:4096,PASSWORD:8192,NOTOGGLETOOFF:16384,RADIO:32768,PUSHBUTTON:65536,COMBO:131072,EDIT:262144,SORT:524288,FILESELECT:1048576,MULTISELECT:2097152,DONOTSPELLCHECK:4194304,DONOTSCROLL:8388608,COMB:16777216,RICHTEXT:33554432,RADIOSINUNISON:33554432,COMMITONSELCHANGE:67108864};t.AnnotationBorderStyleType={SOLID:1,DASHED:2,BEVELED:3,INSET:4,UNDERLINE:5};t.AnnotationActionEventType={E:"Mouse Enter",X:"Mouse Exit",D:"Mouse Down",U:"Mouse Up",Fo:"Focus",Bl:"Blur",PO:"PageOpen",PC:"PageClose",PV:"PageVisible",PI:"PageInvisible",K:"Keystroke",F:"Format",V:"Validate",C:"Calculate"};t.DocumentActionEventType={WC:"WillClose",WS:"WillSave",DS:"DidSave",WP:"WillPrint",DP:"DidPrint"};t.PageActionEventType={O:"PageOpen",C:"PageClose"};t.StreamType={UNKNOWN:"UNKNOWN",FLATE:"FLATE",LZW:"LZW",DCT:"DCT",JPX:"JPX",JBIG:"JBIG",A85:"A85",AHX:"AHX",CCF:"CCF",RLX:"RLX"};t.FontType={UNKNOWN:"UNKNOWN",TYPE1:"TYPE1",TYPE1C:"TYPE1C",CIDFONTTYPE0:"CIDFONTTYPE0",CIDFONTTYPE0C:"CIDFONTTYPE0C",TRUETYPE:"TRUETYPE",CIDFONTTYPE2:"CIDFONTTYPE2",TYPE3:"TYPE3",OPENTYPE:"OPENTYPE",TYPE0:"TYPE0",MMTYPE1:"MMTYPE1"};const a={ERRORS:0,WARNINGS:1,INFOS:5};t.VerbosityLevel=a;t.CMapCompressionType={NONE:0,BINARY:1,STREAM:2};t.OPS={dependency:1,setLineWidth:2,setLineCap:3,setLineJoin:4,setMiterLimit:5,setDash:6,setRenderingIntent:7,setFlatness:8,setGState:9,save:10,restore:11,transform:12,moveTo:13,lineTo:14,curveTo:15,curveTo2:16,curveTo3:17,closePath:18,rectangle:19,stroke:20,closeStroke:21,fill:22,eoFill:23,fillStroke:24,eoFillStroke:25,closeFillStroke:26,closeEOFillStroke:27,endPath:28,clip:29,eoClip:30,beginText:31,endText:32,setCharSpacing:33,setWordSpacing:34,setHScale:35,setLeading:36,setFont:37,setTextRenderingMode:38,setTextRise:39,moveText:40,setLeadingMoveText:41,setTextMatrix:42,nextLine:43,showText:44,showSpacedText:45,nextLineShowText:46,nextLineSetSpacingShowText:47,setCharWidth:48,setCharWidthAndBounds:49,setStrokeColorSpace:50,setFillColorSpace:51,setStrokeColor:52,setStrokeColorN:53,setFillColor:54,setFillColorN:55,setStrokeGray:56,setFillGray:57,setStrokeRGBColor:58,setFillRGBColor:59,setStrokeCMYKColor:60,setFillCMYKColor:61,shadingFill:62,beginInlineImage:63,beginImageData:64,endInlineImage:65,paintXObject:66,markPoint:67,markPointProps:68,beginMarkedContent:69,beginMarkedContentProps:70,endMarkedContent:71,beginCompat:72,endCompat:73,paintFormXObjectBegin:74,paintFormXObjectEnd:75,beginGroup:76,endGroup:77,beginAnnotations:78,endAnnotations:79,beginAnnotation:80,endAnnotation:81,paintJpegXObject:82,paintImageMaskXObject:83,paintImageMaskXObjectGroup:84,paintImageXObject:85,paintInlineImageXObject:86,paintInlineImageXObjectGroup:87,paintImageXObjectRepeat:88,paintImageMaskXObjectRepeat:89,paintSolidColorImageMask:90,constructPath:91};t.UNSUPPORTED_FEATURES={unknown:"unknown",forms:"forms",javaScript:"javaScript",smask:"smask",shadingPattern:"shadingPattern",font:"font",errorTilingPattern:"errorTilingPattern",errorExtGState:"errorExtGState",errorXObject:"errorXObject",errorFontLoadType3:"errorFontLoadType3",errorFontState:"errorFontState",errorFontMissing:"errorFontMissing",errorFontTranslate:"errorFontTranslate",errorColorSpace:"errorColorSpace",errorOperatorList:"errorOperatorList",errorFontToUnicode:"errorFontToUnicode",errorFontLoadNative:"errorFontLoadNative",errorFontGetPath:"errorFontGetPath",errorMarkedContent:"errorMarkedContent"};t.PasswordResponses={NEED_PASSWORD:1,INCORRECT_PASSWORD:2};let i=a.WARNINGS;function warn(e){i>=a.WARNINGS&&console.log(`Warning: ${e}`)}function unreachable(e){throw new Error(e)}function assert(e,t){e||unreachable(t)}function shadow(e,t,r){Object.defineProperty(e,t,{value:r,enumerable:!0,configurable:!0,writable:!1});return r}const n=function BaseExceptionClosure(){function BaseException(e){this.constructor===BaseException&&unreachable("Cannot initialize BaseException.");this.message=e;this.name=this.constructor.name}BaseException.prototype=new Error;BaseException.constructor=BaseException;return BaseException}();t.BaseException=n;t.PasswordException=class PasswordException extends n{constructor(e,t){super(e);this.code=t}};t.UnknownErrorException=class UnknownErrorException extends n{constructor(e,t){super(e);this.details=t}};t.InvalidPDFException=class InvalidPDFException extends n{};t.MissingPDFException=class MissingPDFException extends n{};t.UnexpectedResponseException=class UnexpectedResponseException extends n{constructor(e,t){super(e);this.status=t}};t.FormatError=class FormatError extends n{};t.AbortException=class AbortException extends n{};const s=/\x00/g;function stringToBytes(e){assert("string"==typeof e,"Invalid argument for stringToBytes");const t=e.length,r=new Uint8Array(t);for(let a=0;ae.toString(16).padStart(2,"0")));class Util{static makeHexColor(e,t,r){return`#${l[e]}${l[t]}${l[r]}`}static transform(e,t){return[e[0]*t[0]+e[2]*t[1],e[1]*t[0]+e[3]*t[1],e[0]*t[2]+e[2]*t[3],e[1]*t[2]+e[3]*t[3],e[0]*t[4]+e[2]*t[5]+e[4],e[1]*t[4]+e[3]*t[5]+e[5]]}static applyTransform(e,t){return[e[0]*t[0]+e[1]*t[2]+t[4],e[0]*t[1]+e[1]*t[3]+t[5]]}static applyInverseTransform(e,t){const r=t[0]*t[3]-t[1]*t[2];return[(e[0]*t[3]-e[1]*t[2]+t[2]*t[5]-t[4]*t[3])/r,(-e[0]*t[1]+e[1]*t[0]+t[4]*t[1]-t[5]*t[0])/r]}static getAxialAlignedBoundingBox(e,t){const r=Util.applyTransform(e,t),a=Util.applyTransform(e.slice(2,4),t),i=Util.applyTransform([e[0],e[3]],t),n=Util.applyTransform([e[2],e[1]],t);return[Math.min(r[0],a[0],i[0],n[0]),Math.min(r[1],a[1],i[1],n[1]),Math.max(r[0],a[0],i[0],n[0]),Math.max(r[1],a[1],i[1],n[1])]}static inverseTransform(e){const t=e[0]*e[3]-e[1]*e[2];return[e[3]/t,-e[1]/t,-e[2]/t,e[0]/t,(e[2]*e[5]-e[4]*e[3])/t,(e[4]*e[1]-e[5]*e[0])/t]}static apply3dTransform(e,t){return[e[0]*t[0]+e[1]*t[1]+e[2]*t[2],e[3]*t[0]+e[4]*t[1]+e[5]*t[2],e[6]*t[0]+e[7]*t[1]+e[8]*t[2]]}static singularValueDecompose2dScale(e){const t=[e[0],e[2],e[1],e[3]],r=e[0]*t[0]+e[1]*t[2],a=e[0]*t[1]+e[1]*t[3],i=e[2]*t[0]+e[3]*t[2],n=e[2]*t[1]+e[3]*t[3],s=(r+n)/2,o=Math.sqrt((r+n)**2-4*(r*n-i*a))/2,c=s+o||1,l=s-o||1;return[Math.sqrt(c),Math.sqrt(l)]}static normalizeRect(e){const t=e.slice(0);if(e[0]>e[2]){t[0]=e[2];t[2]=e[0]}if(e[1]>e[3]){t[1]=e[3];t[3]=e[1]}return t}static intersect(e,t){function compare(e,t){return e-t}const r=[e[0],e[2],t[0],t[2]].sort(compare),a=[e[1],e[3],t[1],t[3]].sort(compare),i=[];e=Util.normalizeRect(e);t=Util.normalizeRect(t);if(!(r[0]===e[0]&&r[1]===t[0]||r[0]===t[0]&&r[1]===e[0]))return null;i[0]=r[1];i[2]=r[2];if(!(a[0]===e[1]&&a[1]===t[1]||a[0]===t[1]&&a[1]===e[1]))return null;i[1]=a[1];i[3]=a[2];return i}}t.Util=Util;const h=[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,728,711,710,729,733,731,730,732,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,8226,8224,8225,8230,8212,8211,402,8260,8249,8250,8722,8240,8222,8220,8221,8216,8217,8218,8482,64257,64258,321,338,352,376,381,305,322,339,353,382,0,8364]},(e,t,r)=>{r(4)},(e,t)=>{Object.defineProperty(t,"__esModule",{value:!0});t.isNodeJS=void 0;const r=!("object"!=typeof process||process+""!="[object process]"||process.versions.nw||process.versions.electron&&process.type&&"browser"!==process.type);t.isNodeJS=r},(e,t,r)=>{Object.defineProperty(t,"__esModule",{value:!0});t.clearPrimitiveCaches=function clearPrimitiveCaches(){s._clearCache();n._clearCache();c._clearCache()};t.isCmd=function isCmd(e,t){return e instanceof s&&(void 0===t||e.cmd===t)};t.isDict=function isDict(e,t){return e instanceof o&&(void 0===t||isName(e.get("Type"),t))};t.isEOF=function isEOF(e){return e===i};t.isName=isName;t.isRef=function isRef(e){return e instanceof c};t.isRefsEqual=function isRefsEqual(e,t){return e.num===t.num&&e.gen===t.gen};t.isStream=function isStream(e){return"object"==typeof e&&null!==e&&void 0!==e.getBytes};t.RefSetCache=t.RefSet=t.Ref=t.Name=t.EOF=t.Dict=t.Cmd=void 0;var a=r(2);const i={};t.EOF=i;const n=function NameClosure(){let e=Object.create(null);function Name(e){this.name=e}Name.prototype={};Name.get=function Name_get(t){const r=e[t];return r||(e[t]=new Name(t))};Name._clearCache=function(){e=Object.create(null)};return Name}();t.Name=n;const s=function CmdClosure(){let e=Object.create(null);function Cmd(e){this.cmd=e}Cmd.prototype={};Cmd.get=function Cmd_get(t){const r=e[t];return r||(e[t]=new Cmd(t))};Cmd._clearCache=function(){e=Object.create(null)};return Cmd}();t.Cmd=s;const o=function DictClosure(){const e=function nonSerializableClosure(){return e};function Dict(t){this._map=Object.create(null);this.xref=t;this.objId=null;this.suppressEncryption=!1;this.__nonSerializable__=e}Dict.prototype={assignXref:function Dict_assignXref(e){this.xref=e},get size(){return Object.keys(this._map).length},get(e,t,r){let a=this._map[e];if(void 0===a&&void 0!==t){a=this._map[t];void 0===a&&void 0!==r&&(a=this._map[r])}return a instanceof c&&this.xref?this.xref.fetch(a,this.suppressEncryption):a},async getAsync(e,t,r){let a=this._map[e];if(void 0===a&&void 0!==t){a=this._map[t];void 0===a&&void 0!==r&&(a=this._map[r])}return a instanceof c&&this.xref?this.xref.fetchAsync(a,this.suppressEncryption):a},getArray(e,t,r){let a=this.get(e,t,r);if(!Array.isArray(a)||!this.xref)return a;a=a.slice();for(let e=0,t=a.length;e{(0,a.unreachable)("Should not call `set` on the empty dictionary.")};return e}();Dict.merge=function({xref:e,dictArray:t,mergeSubDicts:r=!1}){const a=new Dict(e);if(!r){for(const e of t)if(e instanceof Dict)for(const[t,r]of Object.entries(e._map))void 0===a._map[t]&&(a._map[t]=r);return a.size>0?a:Dict.empty}const i=new Map;for(const e of t)if(e instanceof Dict)for(const[t,r]of Object.entries(e._map)){let e=i.get(t);if(void 0===e){e=[];i.set(t,e)}e.push(r)}for(const[t,r]of i){if(1===r.length||!(r[0]instanceof Dict)){a._map[t]=r[0];continue}const i=new Dict(e);for(const e of r)if(e instanceof Dict)for(const[t,r]of Object.entries(e._map))void 0===i._map[t]&&(i._map[t]=r);i.size>0&&(a._map[t]=i)}i.clear();return a.size>0?a:Dict.empty};return Dict}();t.Dict=o;const c=function RefClosure(){let e=Object.create(null);function Ref(e,t){this.num=e;this.gen=t}Ref.prototype={toString:function Ref_toString(){return 0===this.gen?`${this.num}R`:`${this.num}R${this.gen}`}};Ref.get=function(t,r){const a=0===r?`${t}R`:`${t}R${r}`,i=e[a];return i||(e[a]=new Ref(t,r))};Ref._clearCache=function(){e=Object.create(null)};return Ref}();t.Ref=c;t.RefSet=class RefSet{constructor(e=null){this._set=new Set(e&&e._set)}has(e){return this._set.has(e.toString())}put(e){this._set.add(e.toString())}remove(e){this._set.delete(e.toString())}forEach(e){for(const t of this._set.values())e(t)}clear(){this._set.clear()}};t.RefSetCache=class RefSetCache{constructor(){this._map=new Map}get size(){return this._map.size}get(e){return this._map.get(e.toString())}has(e){return this._map.has(e.toString())}put(e,t){this._map.set(e.toString(),t)}putAlias(e,t){this._map.set(e.toString(),this.get(t))}forEach(e){for(const t of this._map.values())e(t)}clear(){this._map.clear()}};function isName(e,t){return e instanceof n&&(void 0===t||e.name===t)}},(e,t,r)=>{Object.defineProperty(t,"__esModule",{value:!0});t.NetworkPdfManager=t.LocalPdfManager=void 0;var a=r(2),i=r(7),n=r(8),s=r(9),o=r(12);function parseDocBaseUrl(e){if(e){const t=(0,a.createValidAbsoluteUrl)(e);if(t)return t.href;(0,a.warn)(`Invalid absolute docBaseUrl: "${e}".`)}return null}class BasePdfManager{constructor(){this.constructor===BasePdfManager&&(0,a.unreachable)("Cannot initialize BasePdfManager.")}get docId(){return this._docId}get password(){return this._password}get docBaseUrl(){return this._docBaseUrl}onLoadedStream(){(0,a.unreachable)("Abstract method `onLoadedStream` called")}ensureDoc(e,t){return this.ensure(this.pdfDocument,e,t)}ensureXRef(e,t){return this.ensure(this.pdfDocument.xref,e,t)}ensureCatalog(e,t){return this.ensure(this.pdfDocument.catalog,e,t)}getPage(e){return this.pdfDocument.getPage(e)}fontFallback(e,t){return this.pdfDocument.fontFallback(e,t)}cleanup(e=!1){return this.pdfDocument.cleanup(e)}async ensure(e,t,r){(0,a.unreachable)("Abstract method `ensure` called")}requestRange(e,t){(0,a.unreachable)("Abstract method `requestRange` called")}requestLoadedStream(){(0,a.unreachable)("Abstract method `requestLoadedStream` called")}sendProgressiveData(e){(0,a.unreachable)("Abstract method `sendProgressiveData` called")}updatePassword(e){this._password=e}terminate(e){(0,a.unreachable)("Abstract method `terminate` called")}}t.LocalPdfManager=class LocalPdfManager extends BasePdfManager{constructor(e,t,r,a,i,n){super();this._docId=e;this._password=r;this._docBaseUrl=parseDocBaseUrl(n);this.evaluatorOptions=a;this.enableXfa=i;const c=new o.Stream(t);this.pdfDocument=new s.PDFDocument(this,c);this._loadedStreamPromise=Promise.resolve(c)}async ensure(e,t,r){const a=e[t];return"function"==typeof a?a.apply(e,r):a}requestRange(e,t){return Promise.resolve()}requestLoadedStream(){}onLoadedStream(){return this._loadedStreamPromise}terminate(e){}};t.NetworkPdfManager=class NetworkPdfManager extends BasePdfManager{constructor(e,t,r,a,n,o){super();this._docId=e;this._password=r.password;this._docBaseUrl=parseDocBaseUrl(o);this.msgHandler=r.msgHandler;this.evaluatorOptions=a;this.enableXfa=n;this.streamManager=new i.ChunkedStreamManager(t,{msgHandler:r.msgHandler,length:r.length,disableAutoFetch:r.disableAutoFetch,rangeChunkSize:r.rangeChunkSize});this.pdfDocument=new s.PDFDocument(this,this.streamManager.getStream())}async ensure(e,t,r){try{const a=e[t];return"function"==typeof a?a.apply(e,r):a}catch(a){if(!(a instanceof n.MissingDataException))throw a;await this.requestRange(a.begin,a.end);return this.ensure(e,t,r)}}requestRange(e,t){return this.streamManager.requestRange(e,t)}requestLoadedStream(){this.streamManager.requestAllChunks()}sendProgressiveData(e){this.streamManager.onReceiveData({chunk:e})}onLoadedStream(){return this.streamManager.onLoadedStream()}terminate(e){this.streamManager.abort(e)}}},(e,t,r)=>{Object.defineProperty(t,"__esModule",{value:!0});t.ChunkedStreamManager=t.ChunkedStream=void 0;var a=r(2),i=r(8);class ChunkedStream{constructor(e,t,r){this.bytes=new Uint8Array(e);this.start=0;this.pos=0;this.end=e;this.chunkSize=t;this._loadedChunks=new Set;this.numChunks=Math.ceil(e/t);this.manager=r;this.progressiveDataLength=0;this.lastSuccessfulEnsureByteChunk=-1}getMissingChunks(){const e=[];for(let t=0,r=this.numChunks;t=this.end?this.numChunks:Math.floor(t/this.chunkSize);for(let e=r;e=t)return;if(t<=this.progressiveDataLength)return;const r=this.chunkSize,a=Math.floor(e/r),n=Math.floor((t-1)/r)+1;for(let r=a;r=this.end)return-1;e>=this.progressiveDataLength&&this.ensureByte(e);return this.bytes[this.pos++]}getUint16(){const e=this.getByte(),t=this.getByte();return-1===e||-1===t?-1:(e<<8)+t}getInt32(){return(this.getByte()<<24)+(this.getByte()<<16)+(this.getByte()<<8)+this.getByte()}getBytes(e,t=!1){const r=this.bytes,a=this.pos,i=this.end;if(!e){i>this.progressiveDataLength&&this.ensureRange(a,i);const e=r.subarray(a,i);return t?new Uint8ClampedArray(e):e}let n=a+e;n>i&&(n=i);n>this.progressiveDataLength&&this.ensureRange(a,n);this.pos=n;const s=r.subarray(a,n);return t?new Uint8ClampedArray(s):s}peekByte(){const e=this.getByte();-1!==e&&this.pos--;return e}peekBytes(e,t=!1){const r=this.getBytes(e,t);this.pos-=r.length;return r}getByteRange(e,t){e<0&&(e=0);t>this.end&&(t=this.end);t>this.progressiveDataLength&&this.ensureRange(e,t);return this.bytes.subarray(e,t)}skip(e){e||(e=1);this.pos+=e}reset(){this.pos=this.start}moveStart(){this.start=this.pos}makeSubStream(e,t,r){t?e+t>this.progressiveDataLength&&this.ensureRange(e,e+t):e>=this.progressiveDataLength&&this.ensureByte(e);function ChunkedStreamSubstream(){}ChunkedStreamSubstream.prototype=Object.create(this);ChunkedStreamSubstream.prototype.getMissingChunks=function(){const e=this.chunkSize,t=Math.floor(this.start/e),r=Math.floor((this.end-1)/e)+1,a=[];for(let e=t;e{const readChunk=s=>{try{if(!s.done){const e=s.value;i.push(e);n+=(0,a.arrayByteLength)(e);r.isStreamingSupported&&this.onProgress({loaded:n});r.read().then(readChunk,t);return}const o=(0,a.arraysToBytes)(i);i=null;e(o)}catch(e){t(e)}};r.read().then(readChunk,t)})).then((t=>{this.aborted||this.onReceiveData({chunk:t,begin:e})}))}requestAllChunks(){const e=this.stream.getMissingChunks();this._requestChunks(e);return this._loadedStreamCapability.promise}_requestChunks(e){const t=this.currRequestId++,r=new Set;this._chunksNeededByRequest.set(t,r);for(const t of e)this.stream.hasChunk(t)||r.add(t);if(0===r.size)return Promise.resolve();const i=(0,a.createPromiseCapability)();this._promisesByRequest.set(t,i);const n=[];for(const e of r){let r=this._requestsByChunk.get(e);if(!r){r=[];this._requestsByChunk.set(e,r);n.push(e)}r.push(t)}if(n.length>0){const e=this.groupChunks(n);for(const t of e){const e=t.beginChunk*this.chunkSize,r=Math.min(t.endChunk*this.chunkSize,this.length);this.sendRequest(e,r)}}return i.promise.catch((e=>{if(!this.aborted)throw e}))}getStream(){return this.stream}requestRange(e,t){t=Math.min(t,this.length);const r=this.getBeginChunk(e),a=this.getEndChunk(t),i=[];for(let e=r;e=0&&a+1!==n){t.push({beginChunk:r,endChunk:a+1});r=n}i+1===e.length&&t.push({beginChunk:r,endChunk:n+1});a=n}return t}onProgress(e){this.msgHandler.send("DocProgress",{loaded:this.stream.numChunksLoaded*this.chunkSize+e.loaded,total:this.length})}onReceiveData(e){const t=e.chunk,r=void 0===e.begin,a=r?this.progressiveDataLength:e.begin,i=a+t.byteLength,n=Math.floor(a/this.chunkSize),s=i0||o.push(r)}}}if(!this.disableAutoFetch&&0===this._requestsByChunk.size){let e;if(1===this.stream.numChunksLoaded){const t=this.stream.numChunks-1;this.stream.hasChunk(t)||(e=t)}else e=this.stream.nextEmptyChunk(s);Number.isInteger(e)&&this._requestChunks([e])}for(const e of o){const t=this._promisesByRequest.get(e);this._promisesByRequest.delete(e);t.resolve()}this.msgHandler.send("DocProgress",{loaded:this.stream.numChunksLoaded*this.chunkSize,total:this.length})}onError(e){this._loadedStreamCapability.reject(e)}getBeginChunk(e){return Math.floor(e/this.chunkSize)}getEndChunk(e){return Math.floor((e-1)/this.chunkSize)+1}abort(e){this.aborted=!0;this.pdfNetworkStream&&this.pdfNetworkStream.cancelAllRequests(e);for(const t of this._promisesByRequest.values())t.reject(e)}}},(e,t,r)=>{Object.defineProperty(t,"__esModule",{value:!0});t.collectActions=function collectActions(e,t,r){const n=Object.create(null),s=getInheritableProperty({dict:t,key:"AA",stopWhenFound:!1});if(s)for(let t=s.length-1;t>=0;t--){const a=s[t];if(a instanceof i.Dict)for(const t of a.getKeys()){const s=r[t];if(!s)continue;const o=a.getRaw(t),c=new i.RefSet,l=[];_collectJS(o,e,l,c);l.length>0&&(n[s]=l)}}if(t.has("A")){const r=t.get("A"),a=new i.RefSet,s=[];_collectJS(r,e,s,a);s.length>0&&(n.Action=s)}return(0,a.objectSize)(n)>0?n:null};t.encodeToXmlString=function encodeToXmlString(e){const t=[];let r=0;for(let a=0,i=e.length;a55295&&(i<57344||i>65533)&&a++;r=a+1}}if(0===t.length)return e;r126||35===i||40===i||41===i||60===i||62===i||91===i||93===i||123===i||125===i||47===i||37===i){r{const r=e.match(t);return r?{name:r[1],pos:parseInt(r[2],10)}:{name:e,pos:0}}))};t.readInt8=function readInt8(e,t){return e[t]<<24>>24};t.readUint16=function readUint16(e,t){return e[t]<<8|e[t+1]};t.readUint32=function readUint32(e,t){return(e[t]<<24|e[t+1]<<16|e[t+2]<<8|e[t+3])>>>0};t.toRomanNumerals=function toRomanNumerals(e,t=!1){(0,a.assert)(Number.isInteger(e)&&e>0,"The number should be a positive integer.");const r=[];let i;for(;e>=1e3;){e-=1e3;r.push("M")}i=e/100|0;e%=100;r.push(n[i]);i=e/10|0;e%=10;r.push(n[10+i]);r.push(n[20+e]);const s=r.join("");return t?s.toLowerCase():s};t.XRefParseException=t.XRefEntryException=t.MissingDataException=void 0;var a=r(2),i=r(5);class MissingDataException extends a.BaseException{constructor(e,t){super(`Missing data [${e}, ${t})`);this.begin=e;this.end=t}}t.MissingDataException=MissingDataException;class XRefEntryException extends a.BaseException{}t.XRefEntryException=XRefEntryException;class XRefParseException extends a.BaseException{}t.XRefParseException=XRefParseException;function getInheritableProperty({dict:e,key:t,getArray:r=!1,stopWhenFound:a=!0}){let n;const s=new i.RefSet;for(;e instanceof i.Dict&&(!e.objId||!s.has(e.objId));){e.objId&&s.put(e.objId);const i=r?e.getArray(t):e.get(t);if(void 0!==i){if(a)return i;n||(n=[]);n.push(i)}e=e.get("Parent")}return n}const n=["","C","CC","CCC","CD","D","DC","DCC","DCCC","CM","","X","XX","XXX","XL","L","LX","LXX","LXXX","XC","","I","II","III","IV","V","VI","VII","VIII","IX"];function _collectJS(e,t,r,n){if(!e)return;let s=null;if((0,i.isRef)(e)){if(n.has(e))return;s=e;n.put(s);e=t.fetch(e)}if(Array.isArray(e))for(const a of e)_collectJS(a,t,r,n);else if(e instanceof i.Dict){if((0,i.isName)(e.get("S"),"JavaScript")&&e.has("JS")){const t=e.get("JS");let n;n=(0,i.isStream)(t)?(0,a.bytesToString)(t.getBytes()):t;n=(0,a.stringToPDFString)(n);n&&r.push(n)}_collectJS(e.getRaw("Next"),t,r,n)}s&&n.remove(s)}const s={60:"<",62:">",38:"&",34:""",39:"'"}},(e,t,r)=>{Object.defineProperty(t,"__esModule",{value:!0});t.PDFDocument=t.Page=void 0;var a=r(2),i=r(10),n=r(5),s=r(8),o=r(12),c=r(27),l=r(22),h=r(11),u=r(46),d=r(29),f=r(49);const g=[0,0,612,792];function isAnnotationRenderable(e,t){return"display"===t&&e.viewable||"print"===t&&e.printable}class Page{constructor({pdfManager:e,xref:t,pageIndex:r,pageDict:a,ref:i,globalIdFactory:n,fontCache:s,builtInCMapCache:o,globalImageCache:c,nonBlendModesSet:l,xfaFactory:h}){this.pdfManager=e;this.pageIndex=r;this.pageDict=a;this.xref=t;this.ref=i;this.fontCache=s;this.builtInCMapCache=o;this.globalImageCache=c;this.nonBlendModesSet=l;this.evaluatorOptions=e.evaluatorOptions;this.resourcesPromise=null;this.xfaFactory=h;const u={obj:0};this._localIdFactory=class extends n{static createObjId(){return`p${r}_${++u.obj}`}}}_getInheritableProperty(e,t=!1){const r=(0,s.getInheritableProperty)({dict:this.pageDict,key:e,getArray:t,stopWhenFound:!1});return Array.isArray(r)?1!==r.length&&(0,n.isDict)(r[0])?n.Dict.merge({xref:this.xref,dictArray:r}):r[0]:r}get content(){return this.pageDict.get("Contents")}get resources(){return(0,a.shadow)(this,"resources",this._getInheritableProperty("Resources")||n.Dict.empty)}_getBoundingBox(e){if(this.xfaData){const{width:e,height:t}=this.xfaData.attributes.style;return[0,0,parseInt(e),parseInt(t)]}const t=this._getInheritableProperty(e,!0);if(Array.isArray(t)&&4===t.length){if(t[2]-t[0]!=0&&t[3]-t[1]!=0)return t;(0,a.warn)(`Empty /${e} entry.`)}return null}get mediaBox(){return(0,a.shadow)(this,"mediaBox",this._getBoundingBox("MediaBox")||g)}get cropBox(){return(0,a.shadow)(this,"cropBox",this._getBoundingBox("CropBox")||this.mediaBox)}get userUnit(){let e=this.pageDict.get("UserUnit");(!(0,a.isNum)(e)||e<=0)&&(e=1);return(0,a.shadow)(this,"userUnit",e)}get view(){const{cropBox:e,mediaBox:t}=this;let r;if(e===t||(0,a.isArrayEqual)(e,t))r=t;else{const i=a.Util.intersect(e,t);i&&i[2]-i[0]!=0&&i[3]-i[1]!=0?r=i:(0,a.warn)("Empty /CropBox and /MediaBox intersection.")}return(0,a.shadow)(this,"view",r||t)}get rotate(){let e=this._getInheritableProperty("Rotate")||0;e%90!=0?e=0:e>=360?e%=360:e<0&&(e=(e%360+360)%360);return(0,a.shadow)(this,"rotate",e)}getContentStream(){const e=this.content;let t;if(Array.isArray(e)){const r=this.xref,a=[];for(const t of e)a.push(r.fetchIfRef(t));t=new o.StreamsSequenceStream(a)}else t=(0,n.isStream)(e)?e:new o.NullStream;return t}get xfaData(){return this.xfaFactory?(0,a.shadow)(this,"xfaData",this.xfaFactory.getPage(this.pageIndex)):(0,a.shadow)(this,"xfaData",null)}save(e,t,r){const i=new d.PartialEvaluator({xref:this.xref,handler:e,pageIndex:this.pageIndex,idFactory:this._localIdFactory,fontCache:this.fontCache,builtInCMapCache:this.builtInCMapCache,globalImageCache:this.globalImageCache,options:this.evaluatorOptions});return this._parsedAnnotations.then((function(e){const n=[];for(const s of e)isAnnotationRenderable(s,"print")&&n.push(s.save(i,t,r).catch((function(e){(0,a.warn)(`save - ignoring annotation data during "${t.name}" task: "${e}".`);return null})));return Promise.all(n)}))}loadResources(e){this.resourcesPromise||(this.resourcesPromise=this.pdfManager.ensure(this,"resources"));return this.resourcesPromise.then((()=>new i.ObjectLoader(this.resources,e,this.xref).load()))}getOperatorList({handler:e,sink:t,task:r,intent:i,renderInteractiveForms:n,annotationStorage:s}){const o=this.pdfManager.ensure(this,"getContentStream"),c=this.loadResources(["ExtGState","ColorSpace","Pattern","Shading","XObject","Font"]),l=new d.PartialEvaluator({xref:this.xref,handler:e,pageIndex:this.pageIndex,idFactory:this._localIdFactory,fontCache:this.fontCache,builtInCMapCache:this.builtInCMapCache,globalImageCache:this.globalImageCache,options:this.evaluatorOptions}),h=Promise.all([o,c]).then((([a])=>{const n=new u.OperatorList(i,t);e.send("StartRenderPage",{transparency:l.hasBlendModes(this.resources,this.nonBlendModesSet),pageIndex:this.pageIndex,intent:i});return l.getOperatorList({stream:a,task:r,resources:this.resources,operatorList:n}).then((function(){return n}))}));return Promise.all([h,this._parsedAnnotations]).then((function([e,t]){if(0===t.length){e.flush(!0);return{length:e.totalLength}}const o=[];for(const e of t)isAnnotationRenderable(e,i)&&!e.isHidden(s)&&o.push(e.getOperatorList(l,r,n,s).catch((function(e){(0,a.warn)(`getOperatorList - ignoring annotation data during "${r.name}" task: "${e}".`);return null})));return Promise.all(o).then((function(t){e.addOp(a.OPS.beginAnnotations,[]);for(const r of t)e.addOpList(r);e.addOp(a.OPS.endAnnotations,[]);e.flush(!0);return{length:e.totalLength}}))}))}extractTextContent({handler:e,task:t,normalizeWhitespace:r,sink:a,combineTextItems:i}){const n=this.pdfManager.ensure(this,"getContentStream"),s=this.loadResources(["ExtGState","XObject","Font"]);return Promise.all([n,s]).then((([n])=>new d.PartialEvaluator({xref:this.xref,handler:e,pageIndex:this.pageIndex,idFactory:this._localIdFactory,fontCache:this.fontCache,builtInCMapCache:this.builtInCMapCache,globalImageCache:this.globalImageCache,options:this.evaluatorOptions}).getTextContent({stream:n,task:t,resources:this.resources,normalizeWhitespace:r,combineTextItems:i,sink:a})))}getAnnotationsData(e){return this._parsedAnnotations.then((function(t){const r=[];for(let a=0,i=t.length;a{const e=[];for(const t of this.annotations)e.push(c.AnnotationFactory.create(this.xref,t,this.pdfManager,this._localIdFactory,!1).catch((function(e){(0,a.warn)(`_parsedAnnotations: "${e}".`);return null})));return Promise.all(e).then((function(e){return e.filter((e=>!!e))}))}));return(0,a.shadow)(this,"_parsedAnnotations",e)}get jsActions(){const e=(0,s.collectActions)(this.xref,this.pageDict,a.PageActionEventType);return(0,a.shadow)(this,"jsActions",e)}}t.Page=Page;const p=new Uint8Array([37,80,68,70,45]),m=new Uint8Array([115,116,97,114,116,120,114,101,102]),b=new Uint8Array([101,110,100,111,98,106]),y=/^[1-9]\.[0-9]$/;function find(e,t,r=1024,a=!1){const i=t.length,n=e.peekBytes(r),s=n.length-i;if(s<=0)return!1;if(a){const r=i-1;let a=n.length-1;for(;a>=r;){let s=0;for(;s=i){e.pos+=a-r;return!0}a--}}else{let r=0;for(;r<=s;){let a=0;for(;a=i){e.pos+=r;return!0}r++}}return!1}t.PDFDocument=class PDFDocument{constructor(e,t){let r;if((0,n.isStream)(t))r=t;else{if(!(0,a.isArrayBuffer)(t))throw new Error("PDFDocument: Unknown argument type");r=new o.Stream(t)}if(r.length<=0)throw new a.InvalidPDFException("The PDF file is empty, i.e. its size is zero bytes.");this.pdfManager=e;this.stream=r;this.xref=new i.XRef(r,e);this._pagePromises=[];this._version=null;const s={font:0};this._globalIdFactory=class{static getDocId(){return`g_${e.docId}`}static createFontId(){return"f"+ ++s.font}static createObjId(){(0,a.unreachable)("Abstract method `createObjId` called.")}}}parse(e){this.xref.parse(e);this.catalog=new i.Catalog(this.pdfManager,this.xref);this.catalog.version&&(this._version=this.catalog.version)}get linearization(){let e=null;try{e=h.Linearization.create(this.stream)}catch(e){if(e instanceof s.MissingDataException)throw e;(0,a.info)(e)}return(0,a.shadow)(this,"linearization",e)}get startXRef(){const e=this.stream;let t=0;if(this.linearization){e.reset();find(e,b)&&(t=e.pos+6-e.start)}else{const r=1024,a=m.length;let i=!1,n=e.end;for(;!i&&n>0;){n-=r-a;n<0&&(n=0);e.pos=n;i=find(e,m,r,!0)}if(i){e.skip(9);let r;do{r=e.getByte()}while((0,s.isWhiteSpace)(r));let a="";for(;r>=32&&r<=57;){a+=String.fromCharCode(r);r=e.getByte()}t=parseInt(a,10);isNaN(t)&&(t=0)}}return(0,a.shadow)(this,"startXRef",t)}checkHeader(){const e=this.stream;e.reset();if(!find(e,p))return;e.moveStart();let t,r="";for(;(t=e.getByte())>32&&!(r.length>=12);)r+=String.fromCharCode(t);this._version||(this._version=r.substring(5))}parseStartXRef(){this.xref.setStartXRef(this.startXRef)}get numPages(){if(this.xfaFactory)return(0,a.shadow)(this,"numPages",this.xfaFactory.numberPages);const e=this.linearization,t=e?e.numPages:this.catalog.numPages;return(0,a.shadow)(this,"numPages",t)}_hasOnlyDocumentSignatures(e,t=0){return!!Array.isArray(e)&&e.every((e=>{if(!((e=this.xref.fetchIfRef(e))instanceof n.Dict))return!1;if(e.has("Kids")){if(++t>10){(0,a.warn)("_hasOnlyDocumentSignatures: maximum recursion depth reached");return!1}return this._hasOnlyDocumentSignatures(e.get("Kids"),t)}const r=(0,n.isName)(e.get("FT"),"Sig"),i=e.get("Rect"),s=Array.isArray(i)&&i.every((e=>0===e));return r&&s}))}get xfaData(){const e=this.catalog.acroForm;if(!e)return null;const t=e.get("XFA"),r={"xdp:xdp":"",template:"",datasets:"",config:"",connectionSet:"",localeSet:"",stylesheet:"","/xdp:xdp":""};if((0,n.isStream)(t)&&!t.isEmpty)try{r["xdp:xdp"]=(0,a.stringToUTF8String)((0,a.bytesToString)(t.getBytes()));return r}catch(e){(0,a.warn)("XFA - Invalid utf-8 string.");return null}if(!Array.isArray(t)||0===t.length)return null;for(let e=0,i=t.length;e0;e.hasFields=a;const i=t.get("XFA");e.hasXfa=Array.isArray(i)&&i.length>0||(0,n.isStream)(i)&&!i.isEmpty;const s=!!(1&t.get("SigFlags"))&&this._hasOnlyDocumentSignatures(r);e.hasAcroForm=a&&!s}catch(e){if(e instanceof s.MissingDataException)throw e;(0,a.warn)(`Cannot fetch form information: "${e}".`)}return(0,a.shadow)(this,"formInfo",e)}get documentInfo(){const e={Title:a.isString,Author:a.isString,Subject:a.isString,Keywords:a.isString,Creator:a.isString,Producer:a.isString,CreationDate:a.isString,ModDate:a.isString,Trapped:n.isName};let t=this._version;if("string"!=typeof t||!y.test(t)){(0,a.warn)(`Invalid PDF header version number: ${t}`);t=null}const r={PDFFormatVersion:t,IsLinearized:!!this.linearization,IsAcroFormPresent:this.formInfo.hasAcroForm,IsXFAPresent:this.formInfo.hasXfa,IsCollectionPresent:!!this.catalog.collection};let i;try{i=this.xref.trailer.get("Info")}catch(e){if(e instanceof s.MissingDataException)throw e;(0,a.info)("The document information dictionary is invalid.")}if((0,n.isDict)(i))for(const t of i.getKeys()){const s=i.get(t);if(e[t])e[t](s)?r[t]="string"!=typeof s?s:(0,a.stringToPDFString)(s):(0,a.info)(`Bad value in document info for "${t}".`);else if("string"==typeof t){let e;if((0,a.isString)(s))e=(0,a.stringToPDFString)(s);else{if(!((0,n.isName)(s)||(0,a.isNum)(s)||(0,a.isBool)(s))){(0,a.info)(`Unsupported value in document info for (custom) "${t}".`);continue}e=s}r.Custom||(r.Custom=Object.create(null));r.Custom[t]=e}}return(0,a.shadow)(this,"documentInfo",r)}get fingerprint(){let e;const t=this.xref.trailer.get("ID");e=Array.isArray(t)&&t[0]&&(0,a.isString)(t[0])&&"\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"!==t[0]?(0,a.stringToBytes)(t[0]):(0,l.calculateMD5)(this.stream.getByteRange(0,1024),0,1024);const r=[];for(let t=0,a=e.length;t{if((0,n.isDict)(e,"Page")||(0,n.isDict)(e)&&!e.has("Type")&&e.has("Contents")){i&&!t.pageKidsCountCache.has(i)&&t.pageKidsCountCache.put(i,1);return[e,i]}throw new a.FormatError("The Linearization dictionary doesn't point to a valid Page dictionary.")})).catch((r=>{(0,a.info)(r);return t.getPageDict(e)}))}getPage(e){if(void 0!==this._pagePromises[e])return this._pagePromises[e];const{catalog:t,linearization:r}=this;if(this.xfaFactory)return Promise.resolve(new Page({pdfManager:this.pdfManager,xref:this.xref,pageIndex:e,pageDict:n.Dict.empty,ref:null,globalIdFactory:this._globalIdFactory,fontCache:t.fontCache,builtInCMapCache:t.builtInCMapCache,globalImageCache:t.globalImageCache,nonBlendModesSet:t.nonBlendModesSet,xfaFactory:this.xfaFactory}));const a=r&&r.pageFirst===e?this._getLinearizationPage(e):t.getPageDict(e);return this._pagePromises[e]=a.then((([r,a])=>new Page({pdfManager:this.pdfManager,xref:this.xref,pageIndex:e,pageDict:r,ref:a,globalIdFactory:this._globalIdFactory,fontCache:t.fontCache,builtInCMapCache:t.builtInCMapCache,globalImageCache:t.globalImageCache,nonBlendModesSet:t.nonBlendModesSet,xfaFactory:null})))}checkFirstPage(){return this.getPage(0).catch((async e=>{if(e instanceof s.XRefEntryException){this._pagePromises.length=0;await this.cleanup();throw new s.XRefParseException}}))}fontFallback(e,t){return this.catalog.fontFallback(e,t)}async cleanup(e=!1){return this.catalog?this.catalog.cleanup(e):(0,n.clearPrimitiveCaches)()}_collectFieldObjects(e,t,r){const i=this.xref.fetchIfRef(t);if(i.has("T")){const t=(0,a.stringToPDFString)(i.get("T"));e=""===e?t:`${e}.${t}`}r.has(e)||r.set(e,[]);r.get(e).push(c.AnnotationFactory.create(this.xref,t,this.pdfManager,this._localIdFactory,!0).then((e=>e&&e.getFieldObject())).catch((function(e){(0,a.warn)(`_collectFieldObjects: "${e}".`);return null})));if(i.has("Kids")){const t=i.get("Kids");for(const a of t)this._collectFieldObjects(e,a,r)}}get fieldObjects(){if(!this.formInfo.hasFields)return(0,a.shadow)(this,"fieldObjects",Promise.resolve(null));const e=Object.create(null),t=new Map;for(const e of this.catalog.acroForm.get("Fields"))this._collectFieldObjects("",e,t);const r=[];for(const[a,i]of t)r.push(Promise.all(i).then((t=>{(t=t.filter((e=>!!e))).length>0&&(e[a]=t)})));return(0,a.shadow)(this,"fieldObjects",Promise.all(r).then((()=>e)))}get hasJSActions(){return(0,a.shadow)(this,"hasJSActions",this.fieldObjects.then((e=>null!==e&&Object.values(e).some((e=>e.some((e=>null!==e.actions))))||!!this.catalog.jsActions)))}get calculationOrderIds(){const e=this.catalog.acroForm;if(!e||!e.has("CO"))return(0,a.shadow)(this,"calculationOrderIds",null);const t=e.get("CO");if(!Array.isArray(t)||0===t.length)return(0,a.shadow)(this,"calculationOrderIds",null);const r=t.filter(n.isRef).map((e=>e.toString()));return 0===r.length?(0,a.shadow)(this,"calculationOrderIds",null):(0,a.shadow)(this,"calculationOrderIds",r)}}},(e,t,r)=>{Object.defineProperty(t,"__esModule",{value:!0});t.XRef=t.ObjectLoader=t.FileSpec=t.Catalog=void 0;var a=r(2),i=r(5),n=r(8),s=r(11),o=r(22),c=r(23),l=r(24),h=r(25);function fetchDestination(e){return(0,i.isDict)(e)?e.get("D"):e}class Catalog{constructor(e,t){this.pdfManager=e;this.xref=t;this._catDict=t.getCatalogObj();if(!(0,i.isDict)(this._catDict))throw new a.FormatError("Catalog object is not a dictionary.");this.fontCache=new i.RefSetCache;this.builtInCMapCache=new Map;this.globalImageCache=new l.GlobalImageCache;this.pageKidsCountCache=new i.RefSetCache;this.nonBlendModesSet=new i.RefSet}get version(){const e=this._catDict.get("Version");return(0,i.isName)(e)?(0,a.shadow)(this,"version",e.name):(0,a.shadow)(this,"version",null)}get collection(){let e=null;try{const t=this._catDict.get("Collection");(0,i.isDict)(t)&&t.size>0&&(e=t)}catch(e){if(e instanceof n.MissingDataException)throw e;(0,a.info)("Cannot fetch Collection entry; assuming no collection is present.")}return(0,a.shadow)(this,"collection",e)}get acroForm(){let e=null;try{const t=this._catDict.get("AcroForm");(0,i.isDict)(t)&&t.size>0&&(e=t)}catch(e){if(e instanceof n.MissingDataException)throw e;(0,a.info)("Cannot fetch AcroForm entry; assuming no forms are present.")}return(0,a.shadow)(this,"acroForm",e)}get metadata(){const e=this._catDict.getRaw("Metadata");if(!(0,i.isRef)(e))return(0,a.shadow)(this,"metadata",null);const t=!(this.xref.encrypt&&this.xref.encrypt.encryptMetadata),r=this.xref.fetch(e,t);let s=null;if((0,i.isStream)(r)&&(0,i.isDict)(r.dict)){const e=r.dict.get("Type"),t=r.dict.get("Subtype");if((0,i.isName)(e,"Metadata")&&(0,i.isName)(t,"XML"))try{const e=(0,a.stringToUTF8String)((0,a.bytesToString)(r.getBytes()));e&&(s=new h.MetadataParser(e).serializable)}catch(e){if(e instanceof n.MissingDataException)throw e;(0,a.info)("Skipping invalid metadata.")}}return(0,a.shadow)(this,"metadata",s)}get markInfo(){let e=null;try{e=this._readMarkInfo()}catch(e){if(e instanceof n.MissingDataException)throw e;(0,a.warn)("Unable to read mark info.")}return(0,a.shadow)(this,"markInfo",e)}_readMarkInfo(){const e=this._catDict.get("MarkInfo");if(!(0,i.isDict)(e))return null;const t=Object.assign(Object.create(null),{Marked:!1,UserProperties:!1,Suspects:!1});for(const r in t){if(!e.has(r))continue;const i=e.get(r);(0,a.isBool)(i)&&(t[r]=i)}return t}get toplevelPagesDict(){const e=this._catDict.get("Pages");if(!(0,i.isDict)(e))throw new a.FormatError("Invalid top-level pages dictionary.");return(0,a.shadow)(this,"toplevelPagesDict",e)}get documentOutline(){let e=null;try{e=this._readDocumentOutline()}catch(e){if(e instanceof n.MissingDataException)throw e;(0,a.warn)("Unable to read document outline.")}return(0,a.shadow)(this,"documentOutline",e)}_readDocumentOutline(){let e=this._catDict.get("Outlines");if(!(0,i.isDict)(e))return null;e=e.getRaw("First");if(!(0,i.isRef)(e))return null;const t={items:[]},r=[{obj:e,parent:t}],n=new i.RefSet;n.put(e);const s=this.xref,o=new Uint8ClampedArray(3);for(;r.length>0;){const t=r.shift(),l=s.fetchIfRef(t.obj);if(null===l)continue;if(!l.has("Title"))throw new a.FormatError("Invalid outline item encountered.");const h={url:null,dest:null};Catalog.parseDestDictionary({destDict:l,resultObj:h,docBaseUrl:this.pdfManager.docBaseUrl});const u=l.get("Title"),d=l.get("F")||0,f=l.getArray("C"),g=l.get("Count");let p=o;!Array.isArray(f)||3!==f.length||0===f[0]&&0===f[1]&&0===f[2]||(p=c.ColorSpace.singletons.rgb.getRgb(f,0));const m={dest:h.dest,url:h.url,unsafeUrl:h.unsafeUrl,newWindow:h.newWindow,title:(0,a.stringToPDFString)(u),color:p,count:Number.isInteger(g)?g:void 0,bold:!!(2&d),italic:!!(1&d),items:[]};t.parent.items.push(m);e=l.getRaw("First");if((0,i.isRef)(e)&&!n.has(e)){r.push({obj:e,parent:m});n.put(e)}e=l.getRaw("Next");if((0,i.isRef)(e)&&!n.has(e)){r.push({obj:e,parent:t.parent});n.put(e)}}return t.items.length>0?t.items:null}get permissions(){let e=null;try{e=this._readPermissions()}catch(e){if(e instanceof n.MissingDataException)throw e;(0,a.warn)("Unable to read permissions.")}return(0,a.shadow)(this,"permissions",e)}_readPermissions(){const e=this.xref.trailer.get("Encrypt");if(!(0,i.isDict)(e))return null;let t=e.get("P");if(!(0,a.isNum)(t))return null;t+=2**32;const r=[];for(const e in a.PermissionFlag){const i=a.PermissionFlag[e];t&i&&r.push(i)}return r}get optionalContentConfig(){let e=null;try{const t=this._catDict.get("OCProperties");if(!t)return(0,a.shadow)(this,"optionalContentConfig",null);const r=t.get("D");if(!r)return(0,a.shadow)(this,"optionalContentConfig",null);const n=t.get("OCGs");if(!Array.isArray(n))return(0,a.shadow)(this,"optionalContentConfig",null);const s=[],o=[];for(const e of n){if(!(0,i.isRef)(e))continue;o.push(e);const t=this.xref.fetchIfRef(e);s.push({id:e.toString(),name:(0,a.isString)(t.get("Name"))?(0,a.stringToPDFString)(t.get("Name")):null,intent:(0,a.isString)(t.get("Intent"))?(0,a.stringToPDFString)(t.get("Intent")):null})}e=this._readOptionalContentConfig(r,o);e.groups=s}catch(e){if(e instanceof n.MissingDataException)throw e;(0,a.warn)(`Unable to read optional content config: ${e}`)}return(0,a.shadow)(this,"optionalContentConfig",e)}_readOptionalContentConfig(e,t){function parseOnOff(e){const r=[];if(Array.isArray(e))for(const a of e)(0,i.isRef)(a)&&t.includes(a)&&r.push(a.toString());return r}function parseOrder(e,r=0){if(!Array.isArray(e))return null;const a=[];for(const s of e){if((0,i.isRef)(s)&&t.includes(s)){n.put(s);a.push(s.toString());continue}const e=parseNestedOrder(s,r);e&&a.push(e)}if(r>0)return a;const s=[];for(const e of t)n.has(e)||s.push(e.toString());s.length&&a.push({name:null,order:s});return a}function parseNestedOrder(e,t){if(++t>s){(0,a.warn)("parseNestedOrder - reached MAX_NESTED_LEVELS.");return null}const i=r.fetchIfRef(e);if(!Array.isArray(i))return null;const n=r.fetchIfRef(i[0]);if("string"!=typeof n)return null;const o=parseOrder(i.slice(1),t);return o&&o.length?{name:(0,a.stringToPDFString)(n),order:o}:null}const r=this.xref,n=new i.RefSet,s=10;return{name:(0,a.isString)(e.get("Name"))?(0,a.stringToPDFString)(e.get("Name")):null,creator:(0,a.isString)(e.get("Creator"))?(0,a.stringToPDFString)(e.get("Creator")):null,baseState:(0,i.isName)(e.get("BaseState"))?e.get("BaseState").name:null,on:parseOnOff(e.get("ON")),off:parseOnOff(e.get("OFF")),order:parseOrder(e.get("Order")),groups:null}}get numPages(){const e=this.toplevelPagesDict.get("Count");if(!Number.isInteger(e))throw new a.FormatError("Page count in top-level pages dictionary is not an integer.");return(0,a.shadow)(this,"numPages",e)}get destinations(){const e=this._readDests(),t=Object.create(null);if(e instanceof NameTree){const r=e.getAll();for(const e in r)t[e]=fetchDestination(r[e])}else e instanceof i.Dict&&e.forEach((function(e,r){r&&(t[e]=fetchDestination(r))}));return(0,a.shadow)(this,"destinations",t)}getDestination(e){const t=this._readDests();return t instanceof NameTree||t instanceof i.Dict?fetchDestination(t.get(e)||null):null}_readDests(){const e=this._catDict.get("Names");return e&&e.has("Dests")?new NameTree(e.getRaw("Dests"),this.xref):this._catDict.has("Dests")?this._catDict.get("Dests"):void 0}get pageLabels(){let e=null;try{e=this._readPageLabels()}catch(e){if(e instanceof n.MissingDataException)throw e;(0,a.warn)("Unable to read page labels.")}return(0,a.shadow)(this,"pageLabels",e)}_readPageLabels(){const e=this._catDict.getRaw("PageLabels");if(!e)return null;const t=new Array(this.numPages);let r=null,s="";const o=new NumberTree(e,this.xref).getAll();let c="",l=1;for(let e=0,h=this.numPages;e=1))throw new a.FormatError("Invalid start in PageLabel dictionary.");l=e}else l=1}switch(r){case"D":c=l;break;case"R":case"r":c=(0,n.toRomanNumerals)(l,"r"===r);break;case"A":case"a":const e=26,t=65,i=97,s="a"===r?i:t,o=l-1,h=String.fromCharCode(s+o%e),u=[];for(let t=0,r=o/e|0;t<=r;t++)u.push(h);c=u.join("");break;default:if(r)throw new a.FormatError(`Invalid style "${r}" in PageLabel dictionary.`);c=""}t[e]=s+c;l++}return t}get pageLayout(){const e=this._catDict.get("PageLayout");let t="";if((0,i.isName)(e))switch(e.name){case"SinglePage":case"OneColumn":case"TwoColumnLeft":case"TwoColumnRight":case"TwoPageLeft":case"TwoPageRight":t=e.name}return(0,a.shadow)(this,"pageLayout",t)}get pageMode(){const e=this._catDict.get("PageMode");let t="UseNone";if((0,i.isName)(e))switch(e.name){case"UseNone":case"UseOutlines":case"UseThumbs":case"FullScreen":case"UseOC":case"UseAttachments":t=e.name}return(0,a.shadow)(this,"pageMode",t)}get viewerPreferences(){const e={HideToolbar:a.isBool,HideMenubar:a.isBool,HideWindowUI:a.isBool,FitWindow:a.isBool,CenterWindow:a.isBool,DisplayDocTitle:a.isBool,NonFullScreenPageMode:i.isName,Direction:i.isName,ViewArea:i.isName,ViewClip:i.isName,PrintArea:i.isName,PrintClip:i.isName,PrintScaling:i.isName,Duplex:i.isName,PickTrayByPDFSize:a.isBool,PrintPageRange:Array.isArray,NumCopies:Number.isInteger},t=this._catDict.get("ViewerPreferences");let r=null;if((0,i.isDict)(t))for(const i in e){if(!t.has(i))continue;const n=t.get(i);if(!e[i](n)){(0,a.info)(`Bad value in ViewerPreferences for "${i}".`);continue}let s;switch(i){case"NonFullScreenPageMode":switch(n.name){case"UseNone":case"UseOutlines":case"UseThumbs":case"UseOC":s=n.name;break;default:s="UseNone"}break;case"Direction":switch(n.name){case"L2R":case"R2L":s=n.name;break;default:s="L2R"}break;case"ViewArea":case"ViewClip":case"PrintArea":case"PrintClip":switch(n.name){case"MediaBox":case"CropBox":case"BleedBox":case"TrimBox":case"ArtBox":s=n.name;break;default:s="CropBox"}break;case"PrintScaling":switch(n.name){case"None":case"AppDefault":s=n.name;break;default:s="AppDefault"}break;case"Duplex":switch(n.name){case"Simplex":case"DuplexFlipShortEdge":case"DuplexFlipLongEdge":s=n.name;break;default:s="None"}break;case"PrintPageRange":if(n.length%2!=0)break;n.every(((e,t,r)=>Number.isInteger(e)&&e>0&&(0===t||e>=r[t-1])&&e<=this.numPages))&&(s=n);break;case"NumCopies":n>0&&(s=n);break;default:if("boolean"!=typeof n)throw new a.FormatError(`viewerPreferences - expected a boolean value for: ${i}`);s=n}if(void 0!==s){r||(r=Object.create(null));r[i]=s}else(0,a.info)(`Bad value in ViewerPreferences for "${i}".`)}return(0,a.shadow)(this,"viewerPreferences",r)}get openAction(){const e=this._catDict.get("OpenAction"),t=Object.create(null);if((0,i.isDict)(e)){const r=new i.Dict(this.xref);r.set("A",e);const a={url:null,dest:null,action:null};Catalog.parseDestDictionary({destDict:r,resultObj:a});Array.isArray(a.dest)?t.dest=a.dest:a.action&&(t.action=a.action)}else Array.isArray(e)&&(t.dest=e);return(0,a.shadow)(this,"openAction",(0,a.objectSize)(t)>0?t:null)}get attachments(){const e=this._catDict.get("Names");let t=null;if(e&&e.has("EmbeddedFiles")){const r=new NameTree(e.getRaw("EmbeddedFiles"),this.xref).getAll();for(const e in r){const i=new d(r[e],this.xref);t||(t=Object.create(null));t[(0,a.stringToPDFString)(e)]=i.serializable}}return(0,a.shadow)(this,"attachments",t)}_collectJavaScript(){const e=this._catDict.get("Names");let t=null;function appendIfJavaScriptDict(e,r){const n=r.get("S");if(!(0,i.isName)(n,"JavaScript"))return;let s=r.get("JS");if((0,i.isStream)(s))s=(0,a.bytesToString)(s.getBytes());else if(!(0,a.isString)(s))return;null===t&&(t=Object.create(null));t[e]=(0,a.stringToPDFString)(s)}if(e&&e.has("JavaScript")){const t=new NameTree(e.getRaw("JavaScript"),this.xref).getAll();for(const e in t){const r=t[e];(0,i.isDict)(r)&&appendIfJavaScriptDict(e,r)}}const r=this._catDict.get("OpenAction");(0,i.isDict)(r)&&(0,i.isName)(r.get("S"),"JavaScript")&&appendIfJavaScriptDict("OpenAction",r);return t}get javaScript(){const e=this._collectJavaScript();return(0,a.shadow)(this,"javaScript",e?Object.values(e):null)}get jsActions(){const e=this._collectJavaScript();let t=(0,n.collectActions)(this.xref,this._catDict,a.DocumentActionEventType);!t&&e&&(t=Object.create(null));if(t&&e)for(const[r,a]of Object.entries(e))r in t?t[r].push(a):t[r]=[a];return(0,a.shadow)(this,"jsActions",t)}fontFallback(e,t){const r=[];this.fontCache.forEach((function(e){r.push(e)}));return Promise.all(r).then((r=>{for(const a of r)if(a.loadedName===e){a.fallback(t);return}}))}cleanup(e=!1){(0,i.clearPrimitiveCaches)();this.globalImageCache.clear(e);this.pageKidsCountCache.clear();this.nonBlendModesSet.clear();const t=[];this.fontCache.forEach((function(e){t.push(e)}));return Promise.all(t).then((e=>{for(const{dict:t}of e)delete t.cacheKey;this.fontCache.clear();this.builtInCMapCache.clear()}))}getPageDict(e){const t=(0,a.createPromiseCapability)(),r=[this._catDict.getRaw("Pages")],n=new i.RefSet,s=this.xref,o=this.pageKidsCountCache;let c,l=0;!function next(){for(;r.length;){const h=r.pop();if((0,i.isRef)(h)){c=o.get(h);if(c>0&&l+c=0){const t=h.objId;t&&!o.has(t)&&o.put(t,c);if(l+c<=e){l+=c;continue}}const u=h.get("Kids");if(!Array.isArray(u)){if((0,i.isName)(h.get("Type"),"Page")||!h.has("Type")&&h.has("Contents")){if(l===e){t.resolve([h,null]);return}l++;continue}t.reject(new a.FormatError("Page dictionary kids object is not an array."));return}for(let e=u.length-1;e>=0;e--)r.push(u[e])}t.reject(new Error(`Page index ${e} not found.`))}();return t.promise}getPageIndex(e){const t=this.xref;let r=0;return function next(n){return function pagesBeforeRef(r){let n,s=0;return t.fetchAsync(r).then((function(t){if((0,i.isRefsEqual)(r,e)&&!(0,i.isDict)(t,"Page")&&(!(0,i.isDict)(t)||t.has("Type")||!t.has("Contents")))throw new a.FormatError("The reference does not point to a /Page dictionary.");if(!t)return null;if(!(0,i.isDict)(t))throw new a.FormatError("Node must be a dictionary.");n=t.getRaw("Parent");return t.getAsync("Parent")})).then((function(e){if(!e)return null;if(!(0,i.isDict)(e))throw new a.FormatError("Parent must be a dictionary.");return e.getAsync("Kids")})).then((function(e){if(!e)return null;const o=[];let c=!1;for(let n=0,l=e.length;n0;){var h=l[0],u=l[1];if(!Number.isInteger(h)||!Number.isInteger(u))throw new a.FormatError(`Invalid XRef range fields: ${h}, ${u}`);if(!Number.isInteger(s)||!Number.isInteger(o)||!Number.isInteger(c))throw new a.FormatError(`Invalid XRef entry fields length: ${h}, ${u}`);for(t=i.entryNum;t=e.length);){r+=String.fromCharCode(a);a=e[t]}return r}function skipUntil(e,t,r){for(var a=r.length,i=e.length,n=0;t=a)break;t++;n++}return n}var e=/^(\d+)\s+(\d+)\s+obj\b/;const t=/\bendobj[\b\s]$/,r=/\s+(\d+\s+\d+\s+obj[\b\s<])$/;var n=new Uint8Array([116,114,97,105,108,101,114]),o=new Uint8Array([115,116,97,114,116,120,114,101,102]);const c=new Uint8Array([111,98,106]);var l=new Uint8Array([47,88,82,101,102]);this.entries.length=0;var h=this.stream;h.pos=0;for(var u=h.getBytes(),d=h.start,f=u.length,g=[],p=[];d=f)break;m=u[d]}while(10!==m&&13!==m);else++d}for(let e=0,t=p.length;e0;){const s=t.fetchIfRef(n.shift());if(!(0,i.isDict)(s))continue;if(s.has("Kids")){const e=s.get("Kids");for(let t=0,i=e.length;t10){(0,a.warn)(`Search depth limit reached for "${this._type}" tree.`);return null}const n=r.get("Kids");if(!Array.isArray(n))return null;let s=0,o=n.length-1;for(;s<=o;){const a=s+o>>1,i=t.fetchIfRef(n[a]).get("Limits");if(et.fetchIfRef(i[1]))){r=t.fetchIfRef(n[a]);break}s=a+1}}if(s>o)return null}const n=r.get(this._type);if(Array.isArray(n)){let r=0,i=n.length-2;for(;r<=i;){const a=r+i>>1,s=a+(1&a),o=t.fetchIfRef(n[s]);if(eo))return t.fetchIfRef(n[s+1]);r=s+2}}(0,a.info)(`Falling back to an exhaustive search, for key "${e}", in "${this._type}" tree.`);for(let r=0,i=n.length;r{Object.defineProperty(t,"__esModule",{value:!0});t.Parser=t.Linearization=t.Lexer=void 0;var a=r(12),i=r(2),n=r(5),s=r(8),o=r(13),c=r(15),l=r(18),h=r(20);function computeAdler32(e){const t=e.length;let r=1,a=0;for(let i=0;i>")&&!(0,n.isEOF)(this.buf1);){if(!(0,n.isName)(this.buf1)){(0,i.info)("Malformed dictionary: key must be a name object");this.shift();continue}const t=this.buf1.name;this.shift();if((0,n.isEOF)(this.buf1))break;a.set(t,this.getObj(e))}if((0,n.isEOF)(this.buf1)){if(!this.recoveryMode)throw new i.FormatError("End of file inside dictionary");return a}if((0,n.isCmd)(this.buf2,"stream"))return this.allowStreams?this.makeStream(a,e):a;this.shift();return a;default:return t}if(Number.isInteger(t)){if(Number.isInteger(this.buf1)&&(0,n.isCmd)(this.buf2,"R")){const e=n.Ref.get(t,this.buf1);this.shift();this.shift();return e}return t}return"string"==typeof t&&e?e.decryptString(t):t}findDefaultInlineStreamEnd(e){const t=this.lexer,r=e.pos;let a,o,c=0;for(;-1!==(a=e.getByte());)if(0===c)c=69===a?1:0;else if(1===c)c=73===a?2:0;else{(0,i.assert)(2===c,"findDefaultInlineStreamEnd - invalid state.");if(32===a||10===a||13===a){o=e.pos;const r=e.peekBytes(10);for(let e=0,t=r.length;e127))){c=0;break}}if(2!==c)continue;if(t.knownCommands){const e=t.peekObj();e instanceof n.Cmd&&!t.knownCommands[e.cmd]&&(c=0)}else(0,i.warn)("findDefaultInlineStreamEnd - `lexer.knownCommands` is undefined.");if(2===c)break}else c=0}if(-1===a){(0,i.warn)("findDefaultInlineStreamEnd: Reached the end of the stream without finding a valid EI marker");if(o){(0,i.warn)('... trying to recover by using the last "EI" occurrence.');e.skip(-(e.pos-o))}}let l=4;e.skip(-l);a=e.peekByte();e.skip(l);(0,s.isWhiteSpace)(a)||l--;return e.pos-l-r}findDCTDecodeInlineStreamEnd(e){const t=e.pos;let r,a,n=!1;for(;-1!==(r=e.getByte());)if(255===r){switch(e.getByte()){case 0:break;case 255:e.skip(-1);break;case 217:n=!0;break;case 192:case 193:case 194:case 195:case 197:case 198:case 199:case 201:case 202:case 203:case 205:case 206:case 207:case 196:case 204:case 218:case 219:case 220:case 221:case 222:case 223:case 224:case 225:case 226:case 227:case 228:case 229:case 230:case 231:case 232:case 233:case 234:case 235:case 236:case 237:case 238:case 239:case 254:a=e.getUint16();a>2?e.skip(a-2):e.skip(-2)}if(n)break}const s=e.pos-t;if(-1===r){(0,i.warn)("Inline DCTDecode image stream: EOI marker not found, searching for /EI/ instead.");e.skip(-s);return this.findDefaultInlineStreamEnd(e)}this.inlineStreamSkipEI(e);return s}findASCII85DecodeInlineStreamEnd(e){const t=e.pos;let r;for(;-1!==(r=e.getByte());)if(126===r){const t=e.pos;r=e.peekByte();for(;(0,s.isWhiteSpace)(r);){e.skip();r=e.peekByte()}if(62===r){e.skip();break}if(e.pos>t){const t=e.peekBytes(2);if(69===t[0]&&73===t[1])break}}const a=e.pos-t;if(-1===r){(0,i.warn)("Inline ASCII85Decode image stream: EOD marker not found, searching for /EI/ instead.");e.skip(-a);return this.findDefaultInlineStreamEnd(e)}this.inlineStreamSkipEI(e);return a}findASCIIHexDecodeInlineStreamEnd(e){const t=e.pos;let r;for(;-1!==(r=e.getByte())&&62!==r;);const a=e.pos-t;if(-1===r){(0,i.warn)("Inline ASCIIHexDecode image stream: EOD marker not found, searching for /EI/ instead.");e.skip(-a);return this.findDefaultInlineStreamEnd(e)}this.inlineStreamSkipEI(e);return a}inlineStreamSkipEI(e){let t,r=0;for(;-1!==(t=e.getByte());)if(0===r)r=69===t?1:0;else if(1===r)r=73===t?2:0;else if(2===r)break}makeInlineImage(e){const t=this.lexer,r=t.stream,a=new n.Dict(this.xref);let s;for(;!(0,n.isCmd)(this.buf1,"ID")&&!(0,n.isEOF)(this.buf1);){if(!(0,n.isName)(this.buf1))throw new i.FormatError("Dictionary key must be a name object");const t=this.buf1.name;this.shift();if((0,n.isEOF)(this.buf1))break;a.set(t,this.getObj(e))}-1!==t.beginInlineImagePos&&(s=r.pos-t.beginInlineImagePos);const o=a.get("Filter","F");let c;if((0,n.isName)(o))c=o.name;else if(Array.isArray(o)){const e=this.xref.fetchIfRef(o[0]);(0,n.isName)(e)&&(c=e.name)}const l=r.pos;let h;h="DCTDecode"===c||"DCT"===c?this.findDCTDecodeInlineStreamEnd(r):"ASCII85Decode"===c||"A85"===c?this.findASCII85DecodeInlineStreamEnd(r):"ASCIIHexDecode"===c||"AHx"===c?this.findASCIIHexDecodeInlineStreamEnd(r):this.findDefaultInlineStreamEnd(r);let u,d=r.makeSubStream(l,h,a);if(h<1e3&&s<5552){const e=d.getBytes();d.reset();const a=r.pos;r.pos=t.beginInlineImagePos;const i=r.getBytes(s);r.pos=a;u=computeAdler32(e)+"_"+computeAdler32(i);const o=this.imageCache[u];if(void 0!==o){this.buf2=n.Cmd.get("EI");this.shift();o.reset();return o}}e&&(d=e.createStream(d,h));d=this.filter(d,a,h);d.dict=a;if(void 0!==u){d.cacheKey=`inline_${h}_${u}`;this.imageCache[u]=d}this.buf2=n.Cmd.get("EI");this.shift();return d}_findStreamLength(e,t){const{stream:r}=this.lexer;r.pos=e;const a=t.length;for(;r.pos=a){r.pos+=s;return r.pos-e}s++}r.pos+=n}return-1}makeStream(e,t){const r=this.lexer;let a=r.stream;r.skipToNextLine();const o=a.pos-1;let c=e.get("Length");if(!Number.isInteger(c)){(0,i.info)(`Bad length "${c}" in stream`);c=0}a.pos=o+c;r.nextChar();if(this.tryShift()&&(0,n.isCmd)(this.buf2,"endstream"))this.shift();else{const e=new Uint8Array([101,110,100,115,116,114,101,97,109]);let t=this._findStreamLength(o,e);if(t<0){const r=1;for(let n=1;n<=r;n++){const r=e.length-n,c=e.slice(0,r),l=this._findStreamLength(o,c);if(l>=0){const e=a.peekBytes(r+1)[r];if(!(0,s.isWhiteSpace)(e))break;(0,i.info)(`Found "${(0,i.bytesToString)(c)}" when searching for endstream command.`);t=l;break}}if(t<0)throw new i.FormatError("Missing endstream command.")}c=t;r.nextChar();this.shift();this.shift()}this.shift();a=a.makeSubStream(o,c,e);t&&(a=t.createStream(a,c));a=this.filter(a,e,c);a.dict=e;return a}filter(e,t,r){let a=t.get("Filter","F"),s=t.get("DecodeParms","DP");if((0,n.isName)(a)){Array.isArray(s)&&(0,i.warn)("/DecodeParms should not contain an Array, when /Filter contains a Name.");return this.makeFilter(e,a.name,r,s)}let o=r;if(Array.isArray(a)){const t=a,r=s;for(let c=0,l=t.length;c=48&&e<=57?15&e:e>=65&&e<=70||e>=97&&e<=102?9+(15&e):-1}class Lexer{constructor(e,t=null){this.stream=e;this.nextChar();this.strBuf=[];this.knownCommands=t;this._hexStringNumWarn=0;this.beginInlineImagePos=-1}nextChar(){return this.currentChar=this.stream.getByte()}peekChar(){return this.stream.peekByte()}getNumber(){let e=this.currentChar,t=!1,r=0,a=0;if(45===e){a=-1;e=this.nextChar();45===e&&(e=this.nextChar())}else if(43===e){a=1;e=this.nextChar()}if(10===e||13===e)do{e=this.nextChar()}while(10===e||13===e);if(46===e){r=10;e=this.nextChar()}if(e<48||e>57){if(10===r&&0===a&&((0,s.isWhiteSpace)(e)||-1===e)){(0,i.warn)("Lexer.getNumber - treating a single decimal point as zero.");return 0}throw new i.FormatError(`Invalid number: ${String.fromCharCode(e)} (charCode ${e})`)}a=a||1;let n=e-48,o=0,c=1;for(;(e=this.nextChar())>=0;)if(e>=48&&e<=57){const a=e-48;if(t)o=10*o+a;else{0!==r&&(r*=10);n=10*n+a}}else if(46===e){if(0!==r)break;r=1}else if(45===e)(0,i.warn)("Badly formatted number: minus sign in the middle");else{if(69!==e&&101!==e)break;e=this.peekChar();if(43===e||45===e){c=45===e?-1:1;this.nextChar()}else if(e<48||e>57)break;t=!0}0!==r&&(n/=r);t&&(n*=10**(c*o));return a*n}getString(){let e=1,t=!1;const r=this.strBuf;r.length=0;let a=this.nextChar();for(;;){let n=!1;switch(0|a){case-1:(0,i.warn)("Unterminated string");t=!0;break;case 40:++e;r.push("(");break;case 41:if(0==--e){this.nextChar();t=!0}else r.push(")");break;case 92:a=this.nextChar();switch(a){case-1:(0,i.warn)("Unterminated string");t=!0;break;case 110:r.push("\n");break;case 114:r.push("\r");break;case 116:r.push("\t");break;case 98:r.push("\b");break;case 102:r.push("\f");break;case 92:case 40:case 41:r.push(String.fromCharCode(a));break;case 48:case 49:case 50:case 51:case 52:case 53:case 54:case 55:let e=15&a;a=this.nextChar();n=!0;if(a>=48&&a<=55){e=(e<<3)+(15&a);a=this.nextChar();if(a>=48&&a<=55){n=!1;e=(e<<3)+(15&a)}}r.push(String.fromCharCode(e));break;case 13:10===this.peekChar()&&this.nextChar();break;case 10:break;default:r.push(String.fromCharCode(a))}break;default:r.push(String.fromCharCode(a))}if(t)break;n||(a=this.nextChar())}return r.join("")}getName(){let e,t;const r=this.strBuf;r.length=0;for(;(e=this.nextChar())>=0&&!u[e];)if(35===e){e=this.nextChar();if(u[e]){(0,i.warn)("Lexer_getName: NUMBER SIGN (#) should be followed by a hexadecimal number.");r.push("#");break}const a=toHexDigit(e);if(-1!==a){t=e;e=this.nextChar();const n=toHexDigit(e);if(-1===n){(0,i.warn)(`Lexer_getName: Illegal digit (${String.fromCharCode(e)}) in hexadecimal number.`);r.push("#",String.fromCharCode(t));if(u[e])break;r.push(String.fromCharCode(e));continue}r.push(String.fromCharCode(a<<4|n))}else r.push("#",String.fromCharCode(e))}else r.push(String.fromCharCode(e));r.length>127&&(0,i.warn)(`Name token is longer than allowed by the spec: ${r.length}`);return n.Name.get(r.join(""))}_hexStringWarn(e){5!=this._hexStringNumWarn++?this._hexStringNumWarn>5||(0,i.warn)(`getHexString - ignoring invalid character: ${e}`):(0,i.warn)("getHexString - ignoring additional invalid characters.")}getHexString(){const e=this.strBuf;e.length=0;let t,r,a=this.currentChar,n=!0;this._hexStringNumWarn=0;for(;;){if(a<0){(0,i.warn)("Unterminated hex string");break}if(62===a){this.nextChar();break}if(1!==u[a]){if(n){t=toHexDigit(a);if(-1===t){this._hexStringWarn(a);a=this.nextChar();continue}}else{r=toHexDigit(a);if(-1===r){this._hexStringWarn(a);a=this.nextChar();continue}e.push(String.fromCharCode(t<<4|r))}n=!n;a=this.nextChar()}else a=this.nextChar()}return e.join("")}getObj(){let e=!1,t=this.currentChar;for(;;){if(t<0)return n.EOF;if(e)10!==t&&13!==t||(e=!1);else if(37===t)e=!0;else if(1!==u[t])break;t=this.nextChar()}switch(0|t){case 48:case 49:case 50:case 51:case 52:case 53:case 54:case 55:case 56:case 57:case 43:case 45:case 46:return this.getNumber();case 40:return this.getString();case 47:return this.getName();case 91:this.nextChar();return n.Cmd.get("[");case 93:this.nextChar();return n.Cmd.get("]");case 60:t=this.nextChar();if(60===t){this.nextChar();return n.Cmd.get("<<")}return this.getHexString();case 62:t=this.nextChar();if(62===t){this.nextChar();return n.Cmd.get(">>")}return n.Cmd.get(">");case 123:this.nextChar();return n.Cmd.get("{");case 125:this.nextChar();return n.Cmd.get("}");case 41:this.nextChar();throw new i.FormatError(`Illegal character: ${t}`)}let r=String.fromCharCode(t);const a=this.knownCommands;let s=a&&void 0!==a[r];for(;(t=this.nextChar())>=0&&!u[t];){const e=r+String.fromCharCode(t);if(s&&void 0===a[e])break;if(128===r.length)throw new i.FormatError(`Command token too long: ${r.length}`);r=e;s=a&&void 0!==a[r]}if("true"===r)return!0;if("false"===r)return!1;if("null"===r)return null;"BI"===r&&(this.beginInlineImagePos=this.stream.pos);return n.Cmd.get(r)}peekObj(){const e=this.stream.pos,t=this.currentChar,r=this.beginInlineImagePos;let a;try{a=this.getObj()}catch(e){if(e instanceof s.MissingDataException)throw e;(0,i.warn)(`peekObj: ${e}`)}this.stream.pos=e;this.currentChar=t;this.beginInlineImagePos=r;return a}skipToNextLine(){let e=this.currentChar;for(;e>=0;){if(13===e){e=this.nextChar();10===e&&this.nextChar();break}if(10===e){this.nextChar();break}e=this.nextChar()}}}t.Lexer=Lexer;t.Linearization=class Linearization{static create(e){function getInt(e,t,r=!1){const a=e.get(t);if(Number.isInteger(a)&&(r?a>=0:a>0))return a;throw new Error(`The "${t}" parameter in the linearization dictionary is invalid.`)}const t=new Parser({lexer:new Lexer(e),xref:null}),r=t.getObj(),a=t.getObj(),s=t.getObj(),o=t.getObj();let c,l;if(!(Number.isInteger(r)&&Number.isInteger(a)&&(0,n.isCmd)(s,"obj")&&(0,n.isDict)(o)&&(0,i.isNum)(c=o.get("Linearized"))&&c>0))return null;if((l=getInt(o,"L"))!==e.length)throw new Error('The "L" parameter in the linearization dictionary does not equal the stream length.');return{length:l,hints:function getHints(e){const t=e.get("H");let r;if(Array.isArray(t)&&(2===(r=t.length)||4===r)){for(let e=0;e0))throw new Error(`Hint (${e}) in the linearization dictionary is invalid.`)}return t}throw new Error("Hint array in the linearization dictionary is invalid.")}(o),objectNumberFirst:getInt(o,"O"),endFirst:getInt(o,"E"),numPages:getInt(o,"N"),mainXRefEntriesOffset:getInt(o,"T"),pageFirst:o.has("P")?getInt(o,"P",!0):0}}}},(e,t,r)=>{Object.defineProperty(t,"__esModule",{value:!0});t.StringStream=t.StreamsSequenceStream=t.Stream=t.RunLengthStream=t.PredictorStream=t.NullStream=t.LZWStream=t.FlateStream=t.DecryptStream=t.DecodeStream=t.AsciiHexStream=t.Ascii85Stream=void 0;var a=r(2),i=r(5),n=r(8),s=function StreamClosure(){function Stream(e,t,r,a){this.bytes=e instanceof Uint8Array?e:new Uint8Array(e);this.start=t||0;this.pos=this.start;this.end=t+r||this.bytes.length;this.dict=a}Stream.prototype={get length(){return this.end-this.start},get isEmpty(){return 0===this.length},getByte:function Stream_getByte(){return this.pos>=this.end?-1:this.bytes[this.pos++]},getUint16:function Stream_getUint16(){var e=this.getByte(),t=this.getByte();return-1===e||-1===t?-1:(e<<8)+t},getInt32:function Stream_getInt32(){return(this.getByte()<<24)+(this.getByte()<<16)+(this.getByte()<<8)+this.getByte()},getBytes(e,t=!1){var r=this.bytes,a=this.pos,i=this.end;if(!e){const e=r.subarray(a,i);return t?new Uint8ClampedArray(e):e}var n=a+e;n>i&&(n=i);this.pos=n;const s=r.subarray(a,n);return t?new Uint8ClampedArray(s):s},peekByte:function Stream_peekByte(){var e=this.getByte();-1!==e&&this.pos--;return e},peekBytes(e,t=!1){var r=this.getBytes(e,t);this.pos-=r.length;return r},getByteRange(e,t){e<0&&(e=0);t>this.end&&(t=this.end);return this.bytes.subarray(e,t)},skip:function Stream_skip(e){e||(e=1);this.pos+=e},reset:function Stream_reset(){this.pos=this.start},moveStart:function Stream_moveStart(){this.start=this.pos},makeSubStream:function Stream_makeSubStream(e,t,r){return new Stream(this.bytes.buffer,e,t,r)}};return Stream}();t.Stream=s;var o=function StringStreamClosure(){function StringStream(e){const t=(0,a.stringToBytes)(e);s.call(this,t)}StringStream.prototype=s.prototype;return StringStream}();t.StringStream=o;var c=function DecodeStreamClosure(){var e=new Uint8Array(0);function DecodeStream(t){this._rawMinBufferLength=t||0;this.pos=0;this.bufferLength=0;this.eof=!1;this.buffer=e;this.minBufferLength=512;if(t)for(;this.minBufferLengthi&&(r=i)}else{for(;!this.eof;)this.readBlock();r=this.bufferLength}this.pos=r;const n=this.buffer.subarray(a,r);return!t||n instanceof Uint8ClampedArray?n:new Uint8ClampedArray(n)},peekByte:function DecodeStream_peekByte(){var e=this.getByte();-1!==e&&this.pos--;return e},peekBytes(e,t=!1){var r=this.getBytes(e,t);this.pos-=r.length;return r},makeSubStream:function DecodeStream_makeSubStream(e,t,r){if(void 0===t)for(;!this.eof;)this.readBlock();else for(var a=e+t;this.bufferLength<=a&&!this.eof;)this.readBlock();return new s(this.buffer,e,t,r)},getByteRange(e,t){(0,a.unreachable)("Should not call DecodeStream.getByteRange")},skip:function DecodeStream_skip(e){e||(e=1);this.pos+=e},reset:function DecodeStream_reset(){this.pos=0},getBaseStreams:function DecodeStream_getBaseStreams(){return this.str&&this.str.getBaseStreams?this.str.getBaseStreams():[]}};return DecodeStream}();t.DecodeStream=c;var l=function StreamsSequenceStreamClosure(){function StreamsSequenceStream(e){this.streams=e;let t=0;for(let r=0,a=e.length;r>e;this.codeSize=i-=e;return t};FlateStream.prototype.getCode=function FlateStream_getCode(e){for(var t,r=this.str,i=e[0],n=e[1],s=this.codeSize,o=this.codeBuf;s>16,h=65535&c;if(l<1||s>l;this.codeSize=s-l;return h};FlateStream.prototype.generateHuffmanTable=function flateStreamGenerateHuffmanTable(e){var t,r=e.length,a=0;for(t=0;ta&&(a=e[t]);for(var i=1<>=1}for(t=h;t>=1)){var h,u;if(1===l){h=i;u=n}else{if(2!==l)throw new a.FormatError("Unknown block type in flate stream");var d,f=this.getBits(5)+257,g=this.getBits(5)+1,p=this.getBits(4)+4,m=new Uint8Array(e.length);for(d=0;d0;)k[d++]=S}h=this.generateHuffmanTable(k.subarray(0,f));u=this.generateHuffmanTable(k.subarray(f,v))}for(var O=(s=this.buffer)?s.length:0,F=this.bufferLength;;){var T=this.getCode(h);if(T<256){F+1>=O&&(O=(s=this.ensureBuffer(F+1)).length);s[F++]=T}else{if(256===T){this.bufferLength=F;return}var E=(T=t[T-=257])>>16;E>0&&(E=this.getBits(E));o=(65535&T)+E;T=this.getCode(u);(E=(T=r[T])>>16)>0&&(E=this.getBits(E));var M=(65535&T)+E;F+o>=O&&(O=(s=this.ensureBuffer(F+o)).length);for(var D=0;D15))throw new a.FormatError(`Unsupported predictor: ${n}`);this.readBlock=2===n?this.readBlockTiff:this.readBlockPng;this.str=e;this.dict=e.dict;var s=this.colors=r.get("Colors")||1,o=this.bits=r.get("BitsPerComponent")||8,l=this.columns=r.get("Columns")||1;this.pixBytes=s*o+7>>3;this.rowBytes=l*s*o+7>>3;c.call(this,t);return this}PredictorStream.prototype=Object.create(c.prototype);PredictorStream.prototype.readBlockTiff=function predictorStreamReadBlockTiff(){var e=this.rowBytes,t=this.bufferLength,r=this.ensureBuffer(t+e),a=this.bits,i=this.colors,n=this.str.getBytes(e);this.eof=!n.length;if(!this.eof){var s,o=0,c=0,l=0,h=0,u=t;if(1===a&&1===i)for(s=0;s>1;d^=d>>2;o=(1&(d^=d>>4))<<7;r[u++]=d}else if(8===a){for(s=0;s>8&255;r[u++]=255&g}}else{var p=new Uint8Array(i+1),m=(1<>l-a)&m;l-=a;c=c<=8){r[y++]=c>>h-8&255;h-=8}}h>0&&(r[y++]=(c<<8-h)+(o&(1<<8-h)-1))}this.bufferLength+=e}};PredictorStream.prototype.readBlockPng=function predictorStreamReadBlockPng(){var e=this.rowBytes,t=this.pixBytes,r=this.str.getByte(),i=this.str.getBytes(e);this.eof=!i.length;if(!this.eof){var n=this.bufferLength,s=this.ensureBuffer(n+e),o=s.subarray(n-e,n);0===o.length&&(o=new Uint8Array(e));var c,l,h,u=n;switch(r){case 0:for(c=0;c>1)+i[c];for(;c>1)+i[c]&255;u++}break;case 4:for(c=0;c0;e=(0,this.decrypt)(e,!t);var r,a=this.bufferLength,i=e.length,n=this.ensureBuffer(a+i);for(r=0;r=0;--a){r[i+a]=255&o;o>>=8}}}else this.eof=!0};return Ascii85Stream}();t.Ascii85Stream=f;var g=function AsciiHexStreamClosure(){function AsciiHexStream(e,t){this.str=e;this.dict=e.dict;this.firstDigit=-1;t&&(t*=.5);c.call(this,t)}AsciiHexStream.prototype=Object.create(c.prototype);AsciiHexStream.prototype.readBlock=function AsciiHexStream_readBlock(){var e=this.str.getBytes(8e3);if(e.length){for(var t=e.length+1>>1,r=this.ensureBuffer(this.bufferLength+t),a=this.bufferLength,i=this.firstDigit,n=0,s=e.length;n=48&&c<=57)o=15&c;else{if(!(c>=65&&c<=70||c>=97&&c<=102)){if(62===c){this.eof=!0;break}continue}o=9+(15&c)}if(i<0)i=o;else{r[a++]=i<<4|o;i=-1}}if(i>=0&&this.eof){r[a++]=i<<4;i=-1}this.firstDigit=i;this.bufferLength=a}else this.eof=!0};return AsciiHexStream}();t.AsciiHexStream=g;var p=function RunLengthStreamClosure(){function RunLengthStream(e,t){this.str=e;this.dict=e.dict;c.call(this,t)}RunLengthStream.prototype=Object.create(c.prototype);RunLengthStream.prototype.readBlock=function RunLengthStream_readBlock(){var e=this.str.getBytes(2);if(!e||e.length<2||128===e[0])this.eof=!0;else{var t,r=this.bufferLength,a=e[0];if(a<128){(t=this.ensureBuffer(r+a+1))[r++]=e[1];if(a>0){var i=this.str.getBytes(a);t.set(i,r);r+=a}}else{a=257-a;var n=e[1];t=this.ensureBuffer(r+a+1);for(var s=0;s>>t&(1<0;if(b<256){d[0]=b;f=1}else{if(!(b>=258)){if(256===b){h=9;s=258;f=0;continue}this.eof=!0;delete this.lzwState;break}if(b=0;t--){d[t]=o[r];r=l[r]}else d[f++]=d[0]}if(y){l[s]=u;c[s]=c[u]+1;o[s]=d[0];h=++s+n&s+n-1?h:0|Math.min(Math.log(s+n)/.6931471805599453+1,12)}u=b;if(a<(g+=f)){do{a+=512}while(a{Object.defineProperty(t,"__esModule",{value:!0});t.CCITTFaxStream=void 0;var a=r(5),i=r(14),n=r(12);const s=function CCITTFaxStreamClosure(){function CCITTFaxStream(e,t,r){this.str=e;this.dict=e.dict;(0,a.isDict)(r)||(r=a.Dict.empty);const s={next:()=>e.getByte()};this.ccittFaxDecoder=new i.CCITTFaxDecoder(s,{K:r.get("K"),EndOfLine:r.get("EndOfLine"),EncodedByteAlign:r.get("EncodedByteAlign"),Columns:r.get("Columns"),Rows:r.get("Rows"),EndOfBlock:r.get("EndOfBlock"),BlackIs1:r.get("BlackIs1")});n.DecodeStream.call(this,t)}CCITTFaxStream.prototype=Object.create(n.DecodeStream.prototype);CCITTFaxStream.prototype.readBlock=function(){for(;!this.eof;){const e=this.ccittFaxDecoder.readNextChar();if(-1===e){this.eof=!0;return}this.ensureBuffer(this.bufferLength+1);this.buffer[this.bufferLength++]=e}};return CCITTFaxStream}();t.CCITTFaxStream=s},(e,t,r)=>{Object.defineProperty(t,"__esModule",{value:!0});t.CCITTFaxDecoder=void 0;var a=r(2);const i=function CCITTFaxDecoder(){const e=-1,t=[[-1,-1],[-1,-1],[7,8],[7,7],[6,6],[6,6],[6,5],[6,5],[4,0],[4,0],[4,0],[4,0],[4,0],[4,0],[4,0],[4,0],[3,1],[3,1],[3,1],[3,1],[3,1],[3,1],[3,1],[3,1],[3,1],[3,1],[3,1],[3,1],[3,1],[3,1],[3,1],[3,1],[3,4],[3,4],[3,4],[3,4],[3,4],[3,4],[3,4],[3,4],[3,4],[3,4],[3,4],[3,4],[3,4],[3,4],[3,4],[3,4],[3,3],[3,3],[3,3],[3,3],[3,3],[3,3],[3,3],[3,3],[3,3],[3,3],[3,3],[3,3],[3,3],[3,3],[3,3],[3,3],[1,2],[1,2],[1,2],[1,2],[1,2],[1,2],[1,2],[1,2],[1,2],[1,2],[1,2],[1,2],[1,2],[1,2],[1,2],[1,2],[1,2],[1,2],[1,2],[1,2],[1,2],[1,2],[1,2],[1,2],[1,2],[1,2],[1,2],[1,2],[1,2],[1,2],[1,2],[1,2],[1,2],[1,2],[1,2],[1,2],[1,2],[1,2],[1,2],[1,2],[1,2],[1,2],[1,2],[1,2],[1,2],[1,2],[1,2],[1,2],[1,2],[1,2],[1,2],[1,2],[1,2],[1,2],[1,2],[1,2],[1,2],[1,2],[1,2],[1,2],[1,2],[1,2],[1,2],[1,2]],r=[[-1,-1],[12,-2],[-1,-1],[-1,-1],[-1,-1],[-1,-1],[-1,-1],[-1,-1],[-1,-1],[-1,-1],[-1,-1],[-1,-1],[-1,-1],[-1,-1],[-1,-1],[-1,-1],[11,1792],[11,1792],[12,1984],[12,2048],[12,2112],[12,2176],[12,2240],[12,2304],[11,1856],[11,1856],[11,1920],[11,1920],[12,2368],[12,2432],[12,2496],[12,2560]],i=[[-1,-1],[-1,-1],[-1,-1],[-1,-1],[8,29],[8,29],[8,30],[8,30],[8,45],[8,45],[8,46],[8,46],[7,22],[7,22],[7,22],[7,22],[7,23],[7,23],[7,23],[7,23],[8,47],[8,47],[8,48],[8,48],[6,13],[6,13],[6,13],[6,13],[6,13],[6,13],[6,13],[6,13],[7,20],[7,20],[7,20],[7,20],[8,33],[8,33],[8,34],[8,34],[8,35],[8,35],[8,36],[8,36],[8,37],[8,37],[8,38],[8,38],[7,19],[7,19],[7,19],[7,19],[8,31],[8,31],[8,32],[8,32],[6,1],[6,1],[6,1],[6,1],[6,1],[6,1],[6,1],[6,1],[6,12],[6,12],[6,12],[6,12],[6,12],[6,12],[6,12],[6,12],[8,53],[8,53],[8,54],[8,54],[7,26],[7,26],[7,26],[7,26],[8,39],[8,39],[8,40],[8,40],[8,41],[8,41],[8,42],[8,42],[8,43],[8,43],[8,44],[8,44],[7,21],[7,21],[7,21],[7,21],[7,28],[7,28],[7,28],[7,28],[8,61],[8,61],[8,62],[8,62],[8,63],[8,63],[8,0],[8,0],[8,320],[8,320],[8,384],[8,384],[5,10],[5,10],[5,10],[5,10],[5,10],[5,10],[5,10],[5,10],[5,10],[5,10],[5,10],[5,10],[5,10],[5,10],[5,10],[5,10],[5,11],[5,11],[5,11],[5,11],[5,11],[5,11],[5,11],[5,11],[5,11],[5,11],[5,11],[5,11],[5,11],[5,11],[5,11],[5,11],[7,27],[7,27],[7,27],[7,27],[8,59],[8,59],[8,60],[8,60],[9,1472],[9,1536],[9,1600],[9,1728],[7,18],[7,18],[7,18],[7,18],[7,24],[7,24],[7,24],[7,24],[8,49],[8,49],[8,50],[8,50],[8,51],[8,51],[8,52],[8,52],[7,25],[7,25],[7,25],[7,25],[8,55],[8,55],[8,56],[8,56],[8,57],[8,57],[8,58],[8,58],[6,192],[6,192],[6,192],[6,192],[6,192],[6,192],[6,192],[6,192],[6,1664],[6,1664],[6,1664],[6,1664],[6,1664],[6,1664],[6,1664],[6,1664],[8,448],[8,448],[8,512],[8,512],[9,704],[9,768],[8,640],[8,640],[8,576],[8,576],[9,832],[9,896],[9,960],[9,1024],[9,1088],[9,1152],[9,1216],[9,1280],[9,1344],[9,1408],[7,256],[7,256],[7,256],[7,256],[4,2],[4,2],[4,2],[4,2],[4,2],[4,2],[4,2],[4,2],[4,2],[4,2],[4,2],[4,2],[4,2],[4,2],[4,2],[4,2],[4,2],[4,2],[4,2],[4,2],[4,2],[4,2],[4,2],[4,2],[4,2],[4,2],[4,2],[4,2],[4,2],[4,2],[4,2],[4,2],[4,3],[4,3],[4,3],[4,3],[4,3],[4,3],[4,3],[4,3],[4,3],[4,3],[4,3],[4,3],[4,3],[4,3],[4,3],[4,3],[4,3],[4,3],[4,3],[4,3],[4,3],[4,3],[4,3],[4,3],[4,3],[4,3],[4,3],[4,3],[4,3],[4,3],[4,3],[4,3],[5,128],[5,128],[5,128],[5,128],[5,128],[5,128],[5,128],[5,128],[5,128],[5,128],[5,128],[5,128],[5,128],[5,128],[5,128],[5,128],[5,8],[5,8],[5,8],[5,8],[5,8],[5,8],[5,8],[5,8],[5,8],[5,8],[5,8],[5,8],[5,8],[5,8],[5,8],[5,8],[5,9],[5,9],[5,9],[5,9],[5,9],[5,9],[5,9],[5,9],[5,9],[5,9],[5,9],[5,9],[5,9],[5,9],[5,9],[5,9],[6,16],[6,16],[6,16],[6,16],[6,16],[6,16],[6,16],[6,16],[6,17],[6,17],[6,17],[6,17],[6,17],[6,17],[6,17],[6,17],[4,4],[4,4],[4,4],[4,4],[4,4],[4,4],[4,4],[4,4],[4,4],[4,4],[4,4],[4,4],[4,4],[4,4],[4,4],[4,4],[4,4],[4,4],[4,4],[4,4],[4,4],[4,4],[4,4],[4,4],[4,4],[4,4],[4,4],[4,4],[4,4],[4,4],[4,4],[4,4],[4,5],[4,5],[4,5],[4,5],[4,5],[4,5],[4,5],[4,5],[4,5],[4,5],[4,5],[4,5],[4,5],[4,5],[4,5],[4,5],[4,5],[4,5],[4,5],[4,5],[4,5],[4,5],[4,5],[4,5],[4,5],[4,5],[4,5],[4,5],[4,5],[4,5],[4,5],[4,5],[6,14],[6,14],[6,14],[6,14],[6,14],[6,14],[6,14],[6,14],[6,15],[6,15],[6,15],[6,15],[6,15],[6,15],[6,15],[6,15],[5,64],[5,64],[5,64],[5,64],[5,64],[5,64],[5,64],[5,64],[5,64],[5,64],[5,64],[5,64],[5,64],[5,64],[5,64],[5,64],[4,6],[4,6],[4,6],[4,6],[4,6],[4,6],[4,6],[4,6],[4,6],[4,6],[4,6],[4,6],[4,6],[4,6],[4,6],[4,6],[4,6],[4,6],[4,6],[4,6],[4,6],[4,6],[4,6],[4,6],[4,6],[4,6],[4,6],[4,6],[4,6],[4,6],[4,6],[4,6],[4,7],[4,7],[4,7],[4,7],[4,7],[4,7],[4,7],[4,7],[4,7],[4,7],[4,7],[4,7],[4,7],[4,7],[4,7],[4,7],[4,7],[4,7],[4,7],[4,7],[4,7],[4,7],[4,7],[4,7],[4,7],[4,7],[4,7],[4,7],[4,7],[4,7],[4,7],[4,7]],n=[[-1,-1],[-1,-1],[12,-2],[12,-2],[-1,-1],[-1,-1],[-1,-1],[-1,-1],[-1,-1],[-1,-1],[-1,-1],[-1,-1],[-1,-1],[-1,-1],[-1,-1],[-1,-1],[-1,-1],[-1,-1],[-1,-1],[-1,-1],[-1,-1],[-1,-1],[-1,-1],[-1,-1],[-1,-1],[-1,-1],[-1,-1],[-1,-1],[-1,-1],[-1,-1],[-1,-1],[-1,-1],[11,1792],[11,1792],[11,1792],[11,1792],[12,1984],[12,1984],[12,2048],[12,2048],[12,2112],[12,2112],[12,2176],[12,2176],[12,2240],[12,2240],[12,2304],[12,2304],[11,1856],[11,1856],[11,1856],[11,1856],[11,1920],[11,1920],[11,1920],[11,1920],[12,2368],[12,2368],[12,2432],[12,2432],[12,2496],[12,2496],[12,2560],[12,2560],[10,18],[10,18],[10,18],[10,18],[10,18],[10,18],[10,18],[10,18],[12,52],[12,52],[13,640],[13,704],[13,768],[13,832],[12,55],[12,55],[12,56],[12,56],[13,1280],[13,1344],[13,1408],[13,1472],[12,59],[12,59],[12,60],[12,60],[13,1536],[13,1600],[11,24],[11,24],[11,24],[11,24],[11,25],[11,25],[11,25],[11,25],[13,1664],[13,1728],[12,320],[12,320],[12,384],[12,384],[12,448],[12,448],[13,512],[13,576],[12,53],[12,53],[12,54],[12,54],[13,896],[13,960],[13,1024],[13,1088],[13,1152],[13,1216],[10,64],[10,64],[10,64],[10,64],[10,64],[10,64],[10,64],[10,64]],s=[[8,13],[8,13],[8,13],[8,13],[8,13],[8,13],[8,13],[8,13],[8,13],[8,13],[8,13],[8,13],[8,13],[8,13],[8,13],[8,13],[11,23],[11,23],[12,50],[12,51],[12,44],[12,45],[12,46],[12,47],[12,57],[12,58],[12,61],[12,256],[10,16],[10,16],[10,16],[10,16],[10,17],[10,17],[10,17],[10,17],[12,48],[12,49],[12,62],[12,63],[12,30],[12,31],[12,32],[12,33],[12,40],[12,41],[11,22],[11,22],[8,14],[8,14],[8,14],[8,14],[8,14],[8,14],[8,14],[8,14],[8,14],[8,14],[8,14],[8,14],[8,14],[8,14],[8,14],[8,14],[7,10],[7,10],[7,10],[7,10],[7,10],[7,10],[7,10],[7,10],[7,10],[7,10],[7,10],[7,10],[7,10],[7,10],[7,10],[7,10],[7,10],[7,10],[7,10],[7,10],[7,10],[7,10],[7,10],[7,10],[7,10],[7,10],[7,10],[7,10],[7,10],[7,10],[7,10],[7,10],[7,11],[7,11],[7,11],[7,11],[7,11],[7,11],[7,11],[7,11],[7,11],[7,11],[7,11],[7,11],[7,11],[7,11],[7,11],[7,11],[7,11],[7,11],[7,11],[7,11],[7,11],[7,11],[7,11],[7,11],[7,11],[7,11],[7,11],[7,11],[7,11],[7,11],[7,11],[7,11],[9,15],[9,15],[9,15],[9,15],[9,15],[9,15],[9,15],[9,15],[12,128],[12,192],[12,26],[12,27],[12,28],[12,29],[11,19],[11,19],[11,20],[11,20],[12,34],[12,35],[12,36],[12,37],[12,38],[12,39],[11,21],[11,21],[12,42],[12,43],[10,0],[10,0],[10,0],[10,0],[7,12],[7,12],[7,12],[7,12],[7,12],[7,12],[7,12],[7,12],[7,12],[7,12],[7,12],[7,12],[7,12],[7,12],[7,12],[7,12],[7,12],[7,12],[7,12],[7,12],[7,12],[7,12],[7,12],[7,12],[7,12],[7,12],[7,12],[7,12],[7,12],[7,12],[7,12],[7,12]],o=[[-1,-1],[-1,-1],[-1,-1],[-1,-1],[6,9],[6,8],[5,7],[5,7],[4,6],[4,6],[4,6],[4,6],[4,5],[4,5],[4,5],[4,5],[3,1],[3,1],[3,1],[3,1],[3,1],[3,1],[3,1],[3,1],[3,4],[3,4],[3,4],[3,4],[3,4],[3,4],[3,4],[3,4],[2,3],[2,3],[2,3],[2,3],[2,3],[2,3],[2,3],[2,3],[2,3],[2,3],[2,3],[2,3],[2,3],[2,3],[2,3],[2,3],[2,2],[2,2],[2,2],[2,2],[2,2],[2,2],[2,2],[2,2],[2,2],[2,2],[2,2],[2,2],[2,2],[2,2],[2,2],[2,2]];function CCITTFaxDecoder(e,t={}){if(!e||"function"!=typeof e.next)throw new Error('CCITTFaxDecoder - invalid "source" parameter.');this.source=e;this.eof=!1;this.encoding=t.K||0;this.eoline=t.EndOfLine||!1;this.byteAlign=t.EncodedByteAlign||!1;this.columns=t.Columns||1728;this.rows=t.Rows||0;let r,a=t.EndOfBlock;null==a&&(a=!0);this.eoblock=a;this.black=t.BlackIs1||!1;this.codingLine=new Uint32Array(this.columns+1);this.refLine=new Uint32Array(this.columns+2);this.codingLine[0]=this.columns;this.codingPos=0;this.row=0;this.nextLine2D=this.encoding<0;this.inputBits=0;this.inputBuf=0;this.outputBits=0;this.rowsDone=!1;for(;0===(r=this._lookBits(12));)this._eatBits(1);1===r&&this._eatBits(12);if(this.encoding>0){this.nextLine2D=!this._lookBits(1);this._eatBits(1)}}CCITTFaxDecoder.prototype={readNextChar(){if(this.eof)return-1;const t=this.refLine,r=this.codingLine,i=this.columns;let n,s,o,c,l;if(0===this.outputBits){this.rowsDone&&(this.eof=!0);if(this.eof)return-1;this.err=!1;let o,l,h;if(this.nextLine2D){for(c=0;r[c]=64);do{l+=h=this._getWhiteCode()}while(h>=64)}else{do{o+=h=this._getWhiteCode()}while(h>=64);do{l+=h=this._getBlackCode()}while(h>=64)}this._addPixels(r[this.codingPos]+o,s);r[this.codingPos]0?--n:++n;for(;t[n]<=r[this.codingPos]&&t[n]0?--n:++n;for(;t[n]<=r[this.codingPos]&&t[n]0?--n:++n;for(;t[n]<=r[this.codingPos]&&t[n]=64);else do{o+=h=this._getWhiteCode()}while(h>=64);this._addPixels(r[this.codingPos]+o,s);s^=1}}let u=!1;this.byteAlign&&(this.inputBits&=-8);if(this.eoblock||this.row!==this.rows-1){o=this._lookBits(12);if(this.eoline)for(;o!==e&&1!==o;){this._eatBits(1);o=this._lookBits(12)}else for(;0===o;){this._eatBits(1);o=this._lookBits(12)}if(1===o){this._eatBits(12);u=!0}else o===e&&(this.eof=!0)}else this.rowsDone=!0;if(!this.eof&&this.encoding>0&&!this.rowsDone){this.nextLine2D=!this._lookBits(1);this._eatBits(1)}if(this.eoblock&&u&&this.byteAlign){o=this._lookBits(12);if(1===o){this._eatBits(12);if(this.encoding>0){this._lookBits(1);this._eatBits(1)}if(this.encoding>=0)for(c=0;c<4;++c){o=this._lookBits(12);1!==o&&(0,a.info)("bad rtc code: "+o);this._eatBits(12);if(this.encoding>0){this._lookBits(1);this._eatBits(1)}}this.eof=!0}}else if(this.err&&this.eoline){for(;;){o=this._lookBits(13);if(o===e){this.eof=!0;return-1}if(o>>1==1)break;this._eatBits(1)}this._eatBits(12);if(this.encoding>0){this._eatBits(1);this.nextLine2D=!(1&o)}}r[0]>0?this.outputBits=r[this.codingPos=0]:this.outputBits=r[this.codingPos=1];this.row++}if(this.outputBits>=8){l=1&this.codingPos?0:255;this.outputBits-=8;if(0===this.outputBits&&r[this.codingPos]o){l<<=o;1&this.codingPos||(l|=255>>8-o);this.outputBits-=o;o=0}else{l<<=this.outputBits;1&this.codingPos||(l|=255>>8-this.outputBits);o-=this.outputBits;this.outputBits=0;if(r[this.codingPos]0){l<<=o;o=0}}}while(o)}this.black&&(l^=255);return l},_addPixels(e,t){const r=this.codingLine;let i=this.codingPos;if(e>r[i]){if(e>this.columns){(0,a.info)("row is wrong length");this.err=!0;e=this.columns}1&i^t&&++i;r[i]=e}this.codingPos=i},_addPixelsNeg(e,t){const r=this.codingLine;let i=this.codingPos;if(e>r[i]){if(e>this.columns){(0,a.info)("row is wrong length");this.err=!0;e=this.columns}1&i^t&&++i;r[i]=e}else if(e0&&e=n){const e=a[t-n];if(e[0]===i){this._eatBits(i);return[!0,e[1],!0]}}}return[!1,0,!1]},_getTwoDimCode(){let r,i=0;if(this.eoblock){i=this._lookBits(7);r=t[i];if(r&&r[0]>0){this._eatBits(r[0]);return r[1]}}else{const e=this._findTableCode(1,7,t);if(e[0]&&e[2])return e[1]}(0,a.info)("Bad two dim code");return e},_getWhiteCode(){let t,n=0;if(this.eoblock){n=this._lookBits(12);if(n===e)return 1;t=n>>5==0?r[n]:i[n>>3];if(t[0]>0){this._eatBits(t[0]);return t[1]}}else{let e=this._findTableCode(1,9,i);if(e[0])return e[1];e=this._findTableCode(11,12,r);if(e[0])return e[1]}(0,a.info)("bad white code");this._eatBits(1);return 1},_getBlackCode(){let t,r;if(this.eoblock){t=this._lookBits(13);if(t===e)return 1;r=t>>7==0?n[t]:t>>9==0&&t>>7!=0?s[(t>>1)-64]:o[t>>7];if(r[0]>0){this._eatBits(r[0]);return r[1]}}else{let e=this._findTableCode(2,6,o);if(e[0])return e[1];e=this._findTableCode(7,12,s,64);if(e[0])return e[1];e=this._findTableCode(10,13,n);if(e[0])return e[1]}(0,a.info)("bad black code");this._eatBits(1);return 1},_lookBits(t){let r;for(;this.inputBits>16-t;this.inputBuf=this.inputBuf<<8|r;this.inputBits+=8}return this.inputBuf>>this.inputBits-t&65535>>16-t},_eatBits(e){(this.inputBits-=e)<0&&(this.inputBits=0)}};return CCITTFaxDecoder}();t.CCITTFaxDecoder=i},(e,t,r)=>{Object.defineProperty(t,"__esModule",{value:!0});t.Jbig2Stream=void 0;var a=r(5),i=r(12),n=r(16),s=r(2);const o=function Jbig2StreamClosure(){function Jbig2Stream(e,t,r,a){this.stream=e;this.maybeLength=t;this.dict=r;this.params=a;i.DecodeStream.call(this,t)}Jbig2Stream.prototype=Object.create(i.DecodeStream.prototype);Object.defineProperty(Jbig2Stream.prototype,"bytes",{get(){return(0,s.shadow)(this,"bytes",this.stream.getBytes(this.maybeLength))},configurable:!0});Jbig2Stream.prototype.ensureBuffer=function(e){};Jbig2Stream.prototype.readBlock=function(){if(this.eof)return;const e=new n.Jbig2Image,t=[];if((0,a.isDict)(this.params)){const e=this.params.get("JBIG2Globals");if((0,a.isStream)(e)){const r=e.getBytes();t.push({data:r,start:0,end:r.length})}}t.push({data:this.bytes,start:0,end:this.bytes.length});const r=e.parseChunks(t),i=r.length;for(let e=0;e{Object.defineProperty(t,"__esModule",{value:!0});t.Jbig2Image=void 0;var a=r(2),i=r(8),n=r(17),s=r(14);class Jbig2Error extends a.BaseException{constructor(e){super(`JBIG2 error: ${e}`)}}var o=function Jbig2ImageClosure(){function ContextCache(){}ContextCache.prototype={getContexts(e){return e in this?this[e]:this[e]=new Int8Array(65536)}};function DecodingContext(e,t,r){this.data=e;this.start=t;this.end=r}DecodingContext.prototype={get decoder(){var e=new n.ArithmeticDecoder(this.data,this.start,this.end);return(0,a.shadow)(this,"decoder",e)},get contextCache(){var e=new ContextCache;return(0,a.shadow)(this,"contextCache",e)}};function decodeInteger(e,t,r){var a=e.getContexts(t),i=1;function readBits(e){for(var t=0,n=0;n>>0}var n=readBits(1),s=readBits(1)?readBits(1)?readBits(1)?readBits(1)?readBits(1)?readBits(32)+4436:readBits(12)+340:readBits(8)+84:readBits(6)+20:readBits(4)+4:readBits(2);return 0===n?s:s>0?-s:null}function decodeIAID(e,t,r){for(var a=e.getContexts("IAID"),i=1,n=0;n=N&&F=R){H=H<<1&y;for(f=0;f=0&&E=0&&(M=U[T][E])&&(H|=M<=e?R<<=1:R=R<<1|x[D][N]}for(d=0;d=v||N<0||N>=S?R<<=1:R=R<<1|i[D][N]}var j=C.readBit(O,R);E[M]=j}}return x}function decodeTextRegion(e,t,r,a,i,n,s,o,c,l,h,u,d,f,g,p,m,b,y){if(e&&t)throw new Jbig2Error("refinement with Huffman is not supported");var w,S,v=[];for(w=0;w1&&(a=e?y.readBits(b):decodeInteger(C,"IAIT",x));var E=s*O+a,M=e?f.symbolIDTable.decode(y):decodeIAID(C,x,c),D=t&&(e?y.readBit():decodeInteger(C,"IARI",x)),N=o[M],R=N[0].length,j=N.length;if(D){var L=decodeInteger(C,"IARDW",x),_=decodeInteger(C,"IARDH",x);N=decodeRefinement(R+=L,j+=_,g,N,(L>>1)+decodeInteger(C,"IARDX",x),(_>>1)+decodeInteger(C,"IARDY",x),!1,p,m)}var U,X,q,$=E-(1&u?0:j-1),H=T-(2&u?R-1:0);if(l){for(U=0;U>5&7,u=[31&c],d=r+6;if(7===c){h=536870911&(0,i.readUint32)(t,d-1);d+=3;var f=h+7>>3;u[0]=t[d++];for(;--f>0;)u.push(t[d++])}else if(5===c||6===c)throw new Jbig2Error("invalid referred-to flags");a.retainBits=u;let g=4;a.number<=256?g=1:a.number<=65536&&(g=2);var p,m,b=[];for(p=0;p>>24&255;S[3]=y.height>>16&255;S[4]=y.height>>8&255;S[5]=255&y.height;for(p=d,m=t.length;p>2&3;d.huffmanDWSelector=f>>4&3;d.bitmapSizeSelector=f>>6&1;d.aggregationInstancesSelector=f>>7&1;d.bitmapCodingContextUsed=!!(256&f);d.bitmapCodingContextRetained=!!(512&f);d.template=f>>10&3;d.refinementTemplate=f>>12&1;h+=2;if(!d.huffman){s=0===d.template?4:1;a=[];for(n=0;n>2&3;g.stripSize=1<>4&3;g.transposed=!!(64&p);g.combinationOperator=p>>7&3;g.defaultPixelValue=p>>9&1;g.dsOffset=p<<17>>27;g.refinementTemplate=p>>15&1;if(g.huffman){var m=(0,i.readUint16)(c,h);h+=2;g.huffmanFS=3&m;g.huffmanDS=m>>2&3;g.huffmanDT=m>>4&3;g.huffmanRefinementDW=m>>6&3;g.huffmanRefinementDH=m>>8&3;g.huffmanRefinementDX=m>>10&3;g.huffmanRefinementDY=m>>12&3;g.huffmanRefinementSizeSelector=!!(16384&m)}if(g.refinement&&!g.refinementTemplate){a=[];for(n=0;n<2;n++){a.push({x:(0,i.readInt8)(c,h),y:(0,i.readInt8)(c,h+1)});h+=2}g.refinementAt=a}g.numberOfSymbolInstances=(0,i.readUint32)(c,h);h+=4;r=[g,o.referredTo,c,h,u];break;case 16:const e={},t=c[h++];e.mmr=!!(1&t);e.template=t>>1&3;e.patternWidth=c[h++];e.patternHeight=c[h++];e.maxPatternIndex=(0,i.readUint32)(c,h);h+=4;r=[e,o.number,c,h,u];break;case 22:case 23:const v={};v.info=readRegionSegmentInformation(c,h);h+=l;const k=c[h++];v.mmr=!!(1&k);v.template=k>>1&3;v.enableSkip=!!(8&k);v.combinationOperator=k>>4&7;v.defaultPixelValue=k>>7&1;v.gridWidth=(0,i.readUint32)(c,h);h+=4;v.gridHeight=(0,i.readUint32)(c,h);h+=4;v.gridOffsetX=4294967295&(0,i.readUint32)(c,h);h+=4;v.gridOffsetY=4294967295&(0,i.readUint32)(c,h);h+=4;v.gridVectorX=(0,i.readUint16)(c,h);h+=2;v.gridVectorY=(0,i.readUint16)(c,h);h+=2;r=[v,o.referredTo,c,h,u];break;case 38:case 39:var b={};b.info=readRegionSegmentInformation(c,h);h+=l;var y=c[h++];b.mmr=!!(1&y);b.template=y>>1&3;b.prediction=!!(8&y);if(!b.mmr){s=0===b.template?4:1;a=[];for(n=0;n>2&1;w.combinationOperator=S>>3&3;w.requiresBuffer=!!(32&S);w.combinationOperatorOverride=!!(64&S);r=[w];break;case 49:case 50:case 51:break;case 53:r=[o.number,c,h,u];break;case 62:break;default:throw new Jbig2Error(`segment type ${o.typeName}(${o.type}) is not implemented`)}var v="on"+o.typeName;v in t&&t[v].apply(t,r)}function processSegments(e,t){for(var r=0,a=e.length;r>3,r=new Uint8ClampedArray(t*e.height);if(e.defaultPixelValue)for(var a=0,i=r.length;a>3,h=s.combinationOperatorOverride?e.combinationOperator:s.combinationOperator,u=this.buffer,d=128>>(7&e.x),f=e.y*l+(e.x>>3);switch(h){case 0:for(r=0;r>=1)){i=128;n++}}f+=l}break;case 2:for(r=0;r>=1)){i=128;n++}}f+=l}break;default:throw new Jbig2Error(`operator ${h} is not supported`)}},onImmediateGenericRegion:function SimpleSegmentVisitor_onImmediateGenericRegion(e,t,r,a){var i=e.info,n=new DecodingContext(t,r,a),s=decodeBitmap(e.mmr,i.width,i.height,e.template,e.prediction,null,e.at,n);this.drawBitmap(i,s)},onImmediateLosslessGenericRegion:function SimpleSegmentVisitor_onImmediateLosslessGenericRegion(){this.onImmediateGenericRegion.apply(this,arguments)},onSymbolDictionary:function SimpleSegmentVisitor_onSymbolDictionary(e,t,r,a,n,s){let o,c;if(e.huffman){o=function getSymbolDictionaryHuffmanTables(e,t,r){let a,i,n,s,o=0;switch(e.huffmanDHSelector){case 0:case 1:a=getStandardTable(e.huffmanDHSelector+4);break;case 3:a=getCustomHuffmanTable(o,t,r);o++;break;default:throw new Jbig2Error("invalid Huffman DH selector")}switch(e.huffmanDWSelector){case 0:case 1:i=getStandardTable(e.huffmanDWSelector+2);break;case 3:i=getCustomHuffmanTable(o,t,r);o++;break;default:throw new Jbig2Error("invalid Huffman DW selector")}if(e.bitmapSizeSelector){n=getCustomHuffmanTable(o,t,r);o++}else n=getStandardTable(1);s=e.aggregationInstancesSelector?getCustomHuffmanTable(o,t,r):getStandardTable(1);return{tableDeltaHeight:a,tableDeltaWidth:i,tableBitmapSize:n,tableAggregateInstances:s}}(e,r,this.customTables);c=new Reader(a,n,s)}var l=this.symbols;l||(this.symbols=l={});for(var h=[],u=0,d=r.length;u1)S=decodeTextRegion(e,t,a,g,0,k,1,r.concat(f),p,0,0,1,0,s,l,h,u,0,d);else{var x=decodeIAID(b,m,p),C=decodeInteger(b,"IARDX",m),O=decodeInteger(b,"IARDY",m);S=decodeRefinement(a,g,l,x=32){let r,a,s;switch(t){case 32:if(0===e)throw new Jbig2Error("no previous value in symbol ID table");a=i.readBits(2)+3;r=n[e-1].prefixLength;break;case 33:a=i.readBits(3)+3;r=0;break;case 34:a=i.readBits(7)+11;r=0;break;default:throw new Jbig2Error("invalid code length in symbol ID table")}for(s=0;s=0;b--){E=e?decodeMMRBitmap(T,l,h,!0):decodeBitmap(!1,l,h,r,!1,null,O,p);F[b]=E}for(M=0;M=0;y--){N=F[y][M][D]^N;R|=N<>8;_=d+M*f-D*g>>8;if(L>=0&&L+k<=a&&_>=0&&_+x<=n)for(b=0;b=n)){X=m[t];U=j[b];for(y=0;y=0&&e>1&7),l=1+(a>>4&7),h=[];let u,d,f=n;do{u=o.readBits(c);d=o.readBits(l);h.push(new HuffmanLine([f,u,d,0]));f+=1<>t&1;if(t<=0)this.children[r]=new HuffmanTreeNode(e);else{let a=this.children[r];a||(this.children[r]=a=new HuffmanTreeNode(null));a.buildTree(e,t-1)}},decodeNode(e){if(this.isLeaf){if(this.isOOB)return null;const t=e.readBits(this.rangeLength);return this.rangeLow+(this.isLowerRange?-t:t)}const t=this.children[e.readBit()];if(!t)throw new Jbig2Error("invalid Huffman data");return t.decodeNode(e)}};function HuffmanTable(e,t){t||this.assignPrefixCodes(e);this.rootNode=new HuffmanTreeNode(null);for(let t=0,r=e.length;t0&&this.rootNode.buildTree(r,r.prefixLength-1)}}HuffmanTable.prototype={decode(e){return this.rootNode.decodeNode(e)},assignPrefixCodes(e){const t=e.length;let r=0;for(let a=0;a=this.end)throw new Jbig2Error("end of data while reading bit");this.currentByte=this.data[this.position++];this.shift=7}const e=this.currentByte>>this.shift&1;this.shift--;return e},readBits(e){let t,r=0;for(t=e-1;t>=0;t--)r|=this.readBit()<=this.end?-1:this.data[this.position++]}};function getCustomHuffmanTable(e,t,r){let a=0;for(let i=0,n=t.length;i>r&1;r--}}if(a&&!l){const e=5;for(let t=0;tfunction parseJbig2Chunks(e){for(var t=new SimpleSegmentVisitor,r=0,a=e.length;r>=1}}return{imgData:u,width:c,height:l}}(e);this.width=r;this.height=a;return t}};return Jbig2Image}();t.Jbig2Image=o},(e,t)=>{Object.defineProperty(t,"__esModule",{value:!0});t.ArithmeticDecoder=void 0;const r=[{qe:22017,nmps:1,nlps:1,switchFlag:1},{qe:13313,nmps:2,nlps:6,switchFlag:0},{qe:6145,nmps:3,nlps:9,switchFlag:0},{qe:2753,nmps:4,nlps:12,switchFlag:0},{qe:1313,nmps:5,nlps:29,switchFlag:0},{qe:545,nmps:38,nlps:33,switchFlag:0},{qe:22017,nmps:7,nlps:6,switchFlag:1},{qe:21505,nmps:8,nlps:14,switchFlag:0},{qe:18433,nmps:9,nlps:14,switchFlag:0},{qe:14337,nmps:10,nlps:14,switchFlag:0},{qe:12289,nmps:11,nlps:17,switchFlag:0},{qe:9217,nmps:12,nlps:18,switchFlag:0},{qe:7169,nmps:13,nlps:20,switchFlag:0},{qe:5633,nmps:29,nlps:21,switchFlag:0},{qe:22017,nmps:15,nlps:14,switchFlag:1},{qe:21505,nmps:16,nlps:14,switchFlag:0},{qe:20737,nmps:17,nlps:15,switchFlag:0},{qe:18433,nmps:18,nlps:16,switchFlag:0},{qe:14337,nmps:19,nlps:17,switchFlag:0},{qe:13313,nmps:20,nlps:18,switchFlag:0},{qe:12289,nmps:21,nlps:19,switchFlag:0},{qe:10241,nmps:22,nlps:19,switchFlag:0},{qe:9217,nmps:23,nlps:20,switchFlag:0},{qe:8705,nmps:24,nlps:21,switchFlag:0},{qe:7169,nmps:25,nlps:22,switchFlag:0},{qe:6145,nmps:26,nlps:23,switchFlag:0},{qe:5633,nmps:27,nlps:24,switchFlag:0},{qe:5121,nmps:28,nlps:25,switchFlag:0},{qe:4609,nmps:29,nlps:26,switchFlag:0},{qe:4353,nmps:30,nlps:27,switchFlag:0},{qe:2753,nmps:31,nlps:28,switchFlag:0},{qe:2497,nmps:32,nlps:29,switchFlag:0},{qe:2209,nmps:33,nlps:30,switchFlag:0},{qe:1313,nmps:34,nlps:31,switchFlag:0},{qe:1089,nmps:35,nlps:32,switchFlag:0},{qe:673,nmps:36,nlps:33,switchFlag:0},{qe:545,nmps:37,nlps:34,switchFlag:0},{qe:321,nmps:38,nlps:35,switchFlag:0},{qe:273,nmps:39,nlps:36,switchFlag:0},{qe:133,nmps:40,nlps:37,switchFlag:0},{qe:73,nmps:41,nlps:38,switchFlag:0},{qe:37,nmps:42,nlps:39,switchFlag:0},{qe:21,nmps:43,nlps:40,switchFlag:0},{qe:9,nmps:44,nlps:41,switchFlag:0},{qe:5,nmps:45,nlps:42,switchFlag:0},{qe:1,nmps:45,nlps:43,switchFlag:0},{qe:22017,nmps:46,nlps:46,switchFlag:0}];t.ArithmeticDecoder=class ArithmeticDecoder{constructor(e,t,r){this.data=e;this.bp=t;this.dataEnd=r;this.chigh=e[t];this.clow=0;this.byteIn();this.chigh=this.chigh<<7&65535|this.clow>>9&127;this.clow=this.clow<<7&65535;this.ct-=7;this.a=32768}byteIn(){const e=this.data;let t=this.bp;if(255===e[t])if(e[t+1]>143){this.clow+=65280;this.ct=8}else{t++;this.clow+=e[t]<<9;this.ct=7;this.bp=t}else{t++;this.clow+=t65535){this.chigh+=this.clow>>16;this.clow&=65535}}readBit(e,t){let a=e[t]>>1,i=1&e[t];const n=r[a],s=n.qe;let o,c=this.a-s;if(this.chigh>15&1;this.clow=this.clow<<1&65535;this.ct--}while(0==(32768&c));this.a=c;e[t]=a<<1|i;return o}}},(e,t,r)=>{Object.defineProperty(t,"__esModule",{value:!0});t.JpegStream=void 0;var a=r(12),i=r(5),n=r(19),s=r(2);const o=function JpegStreamClosure(){function JpegStream(e,t,r,i){let n;for(;-1!==(n=e.getByte());)if(255===n){e.skip(-1);break}this.stream=e;this.maybeLength=t;this.dict=r;this.params=i;a.DecodeStream.call(this,t)}JpegStream.prototype=Object.create(a.DecodeStream.prototype);Object.defineProperty(JpegStream.prototype,"bytes",{get:function JpegStream_bytes(){return(0,s.shadow)(this,"bytes",this.stream.getBytes(this.maybeLength))},configurable:!0});JpegStream.prototype.ensureBuffer=function(e){};JpegStream.prototype.readBlock=function(){if(this.eof)return;const e={decodeTransform:void 0,colorTransform:void 0},t=this.dict.getArray("Decode","D");if(this.forceRGB&&Array.isArray(t)){const r=this.dict.get("BitsPerComponent")||8,a=t.length,i=new Int32Array(a);let n=!1;const s=(1<{Object.defineProperty(t,"__esModule",{value:!0});t.JpegImage=void 0;var a=r(2),i=r(8);class JpegError extends a.BaseException{constructor(e){super(`JPEG error: ${e}`)}}class DNLMarkerError extends a.BaseException{constructor(e,t){super(e);this.scanLines=t}}class EOIMarkerError extends a.BaseException{}var n=function JpegImageClosure(){var e=new Uint8Array([0,1,8,16,9,2,3,10,17,24,32,25,18,11,4,5,12,19,26,33,40,48,41,34,27,20,13,6,7,14,21,28,35,42,49,56,57,50,43,36,29,22,15,23,30,37,44,51,58,59,52,45,38,31,39,46,53,60,61,54,47,55,62,63]),t=4017,r=799,n=3406,s=2276,o=1567,c=3784,l=5793,h=2896;function JpegImage({decodeTransform:e=null,colorTransform:t=-1}={}){this._decodeTransform=e;this._colorTransform=t}function buildHuffmanTable(e,t){for(var r,a,i=0,n=[],s=16;s>0&&!e[s-1];)s--;n.push({children:[],index:0});var o,c=n[0];for(r=0;r0;)c=n.pop();c.index++;n.push(c);for(;n.length<=r;){n.push(o={children:[],index:0});c.children[c.index]=o.children;c=o}i++}if(r+10){b--;return m>>b&1}m=t[r++];if(255===m){var e=t[r++];if(e){if(220===e&&d){r+=2;const e=(0,i.readUint16)(t,r);r+=2;if(e>0&&e!==n.scanLines)throw new DNLMarkerError("Found DNL marker (0xFFDC) while parsing scan data",e)}else if(217===e){if(d){const e=v*(8===n.precision?8:0);if(e>0&&Math.round(n.scanLines/e)>=10)throw new DNLMarkerError("Found EOI marker (0xFFD9) while parsing scan data, possibly caused by incorrect `scanLines` parameter",e)}throw new EOIMarkerError("Found EOI marker (0xFFD9) while parsing scan data")}throw new JpegError(`unexpected marker ${(m<<8|e).toString(16)}`)}}b=7;return m>>>7}function decodeHuffman(e){for(var t=e;;){switch(typeof(t=t[readBit()])){case"number":return t;case"object":continue}throw new JpegError("invalid huffman sequence")}}function receive(e){for(var t=0;e>0;){t=t<<1|readBit();e--}return t}function receiveAndExtend(e){if(1===e)return 1===readBit()?1:-1;var t=receive(e);return t>=1<0)y--;else for(var a=c,i=l;a<=i;){var n=decodeHuffman(t.huffmanTableAC),s=15&n,o=n>>4;if(0!==s){var h=e[a+=o];t.blockData[r+h]=receiveAndExtend(s)*(1<>4;if(0==(a=15&i))if(o<15){y=receive(o)+(1<>4;if(0!==o){var l=e[n+=c];t.blockData[r+l]=receiveAndExtend(o);n++}else{if(c<15)break;n+=16}}};var M,D,N,R,j=0;D=1===E?s[0].blocksPerLine*s[0].blocksPerColumn:f*n.mcusPerColumn;for(;j<=D;){var L=o?Math.min(D-j,o):D;if(L>0){for(x=0;x0?"unexpected":"excessive";(0,a.warn)(`decodeScan - ${e} MCU data, current marker is: ${M.invalid}`);r=M.offset}if(!(M.marker>=65488&&M.marker<=65495))break;r+=2}return r-p}function quantizeAndInverse(e,a,i){var u,d,f,g,p,m,b,y,w,S,v,k,x,C,O,F,T,E=e.quantizationTable,M=e.blockData;if(!E)throw new JpegError("missing required Quantization Table.");for(var D=0;D<64;D+=8){w=M[a+D];S=M[a+D+1];v=M[a+D+2];k=M[a+D+3];x=M[a+D+4];C=M[a+D+5];O=M[a+D+6];F=M[a+D+7];w*=E[D];if(0!=(S|v|k|x|C|O|F)){S*=E[D+1];v*=E[D+2];k*=E[D+3];x*=E[D+4];C*=E[D+5];O*=E[D+6];F*=E[D+7];d=(u=(u=l*w+128>>8)+(d=l*x+128>>8)+1>>1)-d;T=(f=v)*c+(g=O)*o+128>>8;f=f*o-g*c+128>>8;b=(p=(p=h*(S-F)+128>>8)+(b=C<<4)+1>>1)-b;m=(y=(y=h*(S+F)+128>>8)+(m=k<<4)+1>>1)-m;g=(u=u+(g=T)+1>>1)-g;f=(d=d+f+1>>1)-f;T=p*s+y*n+2048>>12;p=p*n-y*s+2048>>12;y=T;T=m*r+b*t+2048>>12;m=m*t-b*r+2048>>12;b=T;i[D]=u+y;i[D+7]=u-y;i[D+1]=d+b;i[D+6]=d-b;i[D+2]=f+m;i[D+5]=f-m;i[D+3]=g+p;i[D+4]=g-p}else{T=l*w+512>>10;i[D]=T;i[D+1]=T;i[D+2]=T;i[D+3]=T;i[D+4]=T;i[D+5]=T;i[D+6]=T;i[D+7]=T}}for(var N=0;N<8;++N){w=i[N];if(0!=((S=i[N+8])|(v=i[N+16])|(k=i[N+24])|(x=i[N+32])|(C=i[N+40])|(O=i[N+48])|(F=i[N+56]))){d=(u=4112+((u=l*w+2048>>12)+(d=l*x+2048>>12)+1>>1))-d;T=(f=v)*c+(g=O)*o+2048>>12;f=f*o-g*c+2048>>12;g=T;b=(p=(p=h*(S-F)+2048>>12)+(b=C)+1>>1)-b;m=(y=(y=h*(S+F)+2048>>12)+(m=k)+1>>1)-m;T=p*s+y*n+2048>>12;p=p*n-y*s+2048>>12;y=T;T=m*r+b*t+2048>>12;m=m*t-b*r+2048>>12;(w=(u=u+g+1>>1)+y)<16?w=0:w>=4080?w=255:w>>=4;(S=(d=d+f+1>>1)+(b=T))<16?S=0:S>=4080?S=255:S>>=4;(v=(f=d-f)+m)<16?v=0:v>=4080?v=255:v>>=4;(k=(g=u-g)+p)<16?k=0:k>=4080?k=255:k>>=4;(x=g-p)<16?x=0:x>=4080?x=255:x>>=4;(C=f-m)<16?C=0:C>=4080?C=255:C>>=4;(O=d-b)<16?O=0:O>=4080?O=255:O>>=4;(F=u-y)<16?F=0:F>=4080?F=255:F>>=4;M[a+N]=w;M[a+N+8]=S;M[a+N+16]=v;M[a+N+24]=k;M[a+N+32]=x;M[a+N+40]=C;M[a+N+48]=O;M[a+N+56]=F}else{T=(T=l*w+8192>>14)<-2040?0:T>=2024?255:T+2056>>4;M[a+N]=T;M[a+N+8]=T;M[a+N+16]=T;M[a+N+24]=T;M[a+N+32]=T;M[a+N+40]=T;M[a+N+48]=T;M[a+N+56]=T}}}function buildComponentData(e,t){for(var r=t.blocksPerLine,a=t.blocksPerColumn,i=new Int16Array(64),n=0;n=a)return null;var s=(0,i.readUint16)(e,t);if(s>=65472&&s<=65534)return{invalid:null,marker:s,offset:t};for(var o=(0,i.readUint16)(e,n);!(o>=65472&&o<=65534);){if(++n>=a)return null;o=(0,i.readUint16)(e,n)}return{invalid:s.toString(16),marker:o,offset:n}}JpegImage.prototype={parse(t,{dnlScanLines:r=null}={}){function readDataBlock(){const e=(0,i.readUint16)(t,o);let r=(o+=2)+e-2;var n=findNextFileMarker(t,r,o);if(n&&n.invalid){(0,a.warn)("readDataBlock - incorrect length, current marker is: "+n.invalid);r=n.offset}var s=t.subarray(o,r);o+=s.length;return s}function prepareComponents(e){for(var t=Math.ceil(e.samplesPerLine/8/e.maxH),r=Math.ceil(e.scanLines/8/e.maxV),a=0;a>4==0)for(m=0;m<64;m++)v[e[m]]=t[o++];else{if(S>>4!=1)throw new JpegError("DQT - invalid table spec");for(m=0;m<64;m++){v[e[m]]=(0,i.readUint16)(t,o);o+=2}}u[15&S]=v}break;case 65472:case 65473:case 65474:if(n)throw new JpegError("Only single frame JPEGs supported");o+=2;(n={}).extended=65473===g;n.progressive=65474===g;n.precision=t[o++];const G=(0,i.readUint16)(t,o);o+=2;n.scanLines=r||G;n.samplesPerLine=(0,i.readUint16)(t,o);o+=2;n.components=[];n.componentIds={};var k,x=t[o++],C=0,O=0;for(p=0;p>4,T=15&t[o+1];C>4==0?f:d)[15&M]=buildHuffmanTable(D,R)}break;case 65501:o+=2;s=(0,i.readUint16)(t,o);o+=2;break;case 65498:const V=1==++h&&!r;o+=2;var j,L=t[o++],_=[];for(p=0;p>4];j.huffmanTableAC=d[15&X];_.push(j)}var q=t[o++],$=t[o++],H=t[o++];try{var z=decodeScan(t,o,n,_,s,q,$,H>>4,15&H,V);o+=z}catch(e){if(e instanceof DNLMarkerError){(0,a.warn)(`${e.message} -- attempting to re-parse the JPEG image.`);return this.parse(t,{dnlScanLines:e.scanLines})}if(e instanceof EOIMarkerError){(0,a.warn)(`${e.message} -- ignoring the rest of the image data.`);break e}throw e}break;case 65500:o+=4;break;case 65535:255!==t[o]&&o--;break;default:const J=findNextFileMarker(t,o-2,o-3);if(J&&J.invalid){(0,a.warn)("JpegImage.parse - unexpected data, current marker is: "+J.invalid);o=J.offset;break}if(!J||o>=t.length-1){(0,a.warn)("JpegImage.parse - reached the end of the image data without finding an EOI marker (0xFFD9).");break e}throw new JpegError("JpegImage.parse - unknown marker: "+g.toString(16))}g=(0,i.readUint16)(t,o);o+=2}this.width=n.samplesPerLine;this.height=n.scanLines;this.jfif=c;this.adobe=l;this.components=[];for(p=0;p>8)+x[u+1];return w},get _isColorConversionNeeded(){return this.adobe?!!this.adobe.transformCode:3===this.numComponents?0!==this._colorTransform&&(82!==this.components[0].index||71!==this.components[1].index||66!==this.components[2].index):1===this._colorTransform},_convertYccToRgb:function convertYccToRgb(e){for(var t,r,a,i=0,n=e.length;i4)throw new JpegError("Unsupported color mode");var i=this._getLinearizedBlockData(e,t,a);if(1===this.numComponents&&r){for(var n=i.length,s=new Uint8ClampedArray(3*n),o=0,c=0;c{Object.defineProperty(t,"__esModule",{value:!0});t.JpxStream=void 0;var a=r(12),i=r(21),n=r(2);const s=function JpxStreamClosure(){function JpxStream(e,t,r,i){this.stream=e;this.maybeLength=t;this.dict=r;this.params=i;a.DecodeStream.call(this,t)}JpxStream.prototype=Object.create(a.DecodeStream.prototype);Object.defineProperty(JpxStream.prototype,"bytes",{get:function JpxStream_bytes(){return(0,n.shadow)(this,"bytes",this.stream.getBytes(this.maybeLength))},configurable:!0});JpxStream.prototype.ensureBuffer=function(e){};JpxStream.prototype.readBlock=function(){if(this.eof)return;const e=new i.JpxImage;e.parse(this.bytes);const t=e.width,r=e.height,a=e.componentsCount,n=e.tiles.length;if(1===n)this.buffer=e.tiles[0].items;else{const i=new Uint8ClampedArray(t*r*a);for(let r=0;r{Object.defineProperty(t,"__esModule",{value:!0});t.JpxImage=void 0;var a=r(2),i=r(8),n=r(17);class JpxError extends a.BaseException{constructor(e){super(`JPX error: ${e}`)}}var s=function JpxImageClosure(){var e={LL:0,LH:1,HL:1,HH:2};function JpxImage(){this.failOnCorruptedImage=!1}JpxImage.prototype={parse:function JpxImage_parse(e){if(65359!==(0,i.readUint16)(e,0))for(var t=0,r=e.length;t>24&255,o>>16&255,o>>8&255,255&o);(0,a.warn)("Unsupported header type "+o+" ("+d+")")}l&&(t+=c)}else this.parseCodestream(e,0,e.length)},parseImageProperties:function JpxImage_parseImageProperties(e){for(var t=e.getByte();t>=0;){if(65361===(t<<8|(t=e.getByte()))){e.skip(4);var r=e.getInt32()>>>0,a=e.getInt32()>>>0,i=e.getInt32()>>>0,n=e.getInt32()>>>0;e.skip(16);var s=e.getUint16();this.width=r-i;this.height=a-n;this.componentsCount=s;this.bitsPerComponent=8;return}}throw new JpxError("No size marker found in JPX stream")},parseCodestream:function JpxImage_parseCodestream(e,t,r){var n={},s=!1;try{for(var o=t;o+1>5;u=[];for(;l>3;k.mu=0}else{k.epsilon=e[l]>>3;k.mu=(7&e[l])<<8|e[l+1];l+=2}u.push(k)}v.SPqcds=u;if(n.mainHeader)n.QCD=v;else{n.currentTile.QCD=v;n.currentTile.QCC=[]}break;case 65373:p=(0,i.readUint16)(e,o);var x,C={};l=o+2;if(n.SIZ.Csiz<257)x=e[l++];else{x=(0,i.readUint16)(e,l);l+=2}switch(31&(h=e[l++])){case 0:d=8;f=!0;break;case 1:d=16;f=!1;break;case 2:d=16;f=!0;break;default:throw new Error("Invalid SQcd value "+h)}C.noQuantization=8===d;C.scalarExpounded=f;C.guardBits=h>>5;u=[];for(;l>3;k.mu=0}else{k.epsilon=e[l]>>3;k.mu=(7&e[l])<<8|e[l+1];l+=2}u.push(k)}C.SPqcds=u;n.mainHeader?n.QCC[x]=C:n.currentTile.QCC[x]=C;break;case 65362:p=(0,i.readUint16)(e,o);var O={};l=o+2;var F=e[l++];O.entropyCoderWithCustomPrecincts=!!(1&F);O.sopMarkerUsed=!!(2&F);O.ephMarkerUsed=!!(4&F);O.progressionOrder=e[l++];O.layersCount=(0,i.readUint16)(e,l);l+=2;O.multipleComponentTransform=e[l++];O.decompositionLevelsCount=e[l++];O.xcb=2+(15&e[l++]);O.ycb=2+(15&e[l++]);var T=e[l++];O.selectiveArithmeticCodingBypass=!!(1&T);O.resetContextProbabilities=!!(2&T);O.terminationOnEachCodingPass=!!(4&T);O.verticallyStripe=!!(8&T);O.predictableTermination=!!(16&T);O.segmentationSymbolUsed=!!(32&T);O.reversibleTransformation=e[l++];if(O.entropyCoderWithCustomPrecincts){for(var E=[];l>4})}O.precinctsSizes=E}var D=[];O.selectiveArithmeticCodingBypass&&D.push("selectiveArithmeticCodingBypass");O.resetContextProbabilities&&D.push("resetContextProbabilities");O.terminationOnEachCodingPass&&D.push("terminationOnEachCodingPass");O.verticallyStripe&&D.push("verticallyStripe");O.predictableTermination&&D.push("predictableTermination");if(D.length>0){s=!0;(0,a.warn)(`JPX: Unsupported COD options (${D.join(", ")}).`)}if(n.mainHeader)n.COD=O;else{n.currentTile.COD=O;n.currentTile.COC=[]}break;case 65424:p=(0,i.readUint16)(e,o);(g={}).index=(0,i.readUint16)(e,o+2);g.length=(0,i.readUint32)(e,o+4);g.dataEnd=g.length+o-2;g.partIndex=e[o+8];g.partsCount=e[o+9];n.mainHeader=!1;if(0===g.partIndex){g.COD=n.COD;g.COC=n.COC.slice(0);g.QCD=n.QCD;g.QCC=n.QCC.slice(0)}n.currentTile=g;break;case 65427:if(0===(g=n.currentTile).partIndex){initializeTile(n,g.index);buildPackets(n)}parseTilePackets(n,e,o,p=g.dataEnd-o);break;case 65363:(0,a.warn)("JPX: Codestream code 0xFF53 (COC) is not implemented.");case 65365:case 65367:case 65368:case 65380:p=(0,i.readUint16)(e,o);break;default:throw new Error("Unknown codestream code: "+c.toString(16))}o+=p}}catch(e){if(s||this.failOnCorruptedImage)throw new JpxError(e.message);(0,a.warn)(`JPX: Trying to recover from: "${e.message}".`)}this.tiles=function transformComponents(e){for(var t=e.SIZ,r=e.components,a=t.Csiz,i=[],n=0,s=e.tiles.length;n>2);y[S++]=e+m>>h;y[S++]=e>>h;y[S++]=e+p>>h}else for(d=0;d>h;y[S++]=g-.34413*p-.71414*m>>h;y[S++]=g+1.772*p>>h}if(v)for(d=0,S=3;d>h}else for(o=0;o>h;S+=a}}i.push(w)}return i}(n);this.width=n.SIZ.Xsiz-n.SIZ.XOsiz;this.height=n.SIZ.Ysiz-n.SIZ.YOsiz;this.componentsCount=n.SIZ.Csiz}};function calculateComponentDimensions(e,t){e.x0=Math.ceil(t.XOsiz/e.XRsiz);e.x1=Math.ceil(t.Xsiz/e.XRsiz);e.y0=Math.ceil(t.YOsiz/e.YRsiz);e.y1=Math.ceil(t.Ysiz/e.YRsiz);e.width=e.x1-e.x0;e.height=e.y1-e.y0}function calculateTileGrids(e,t){for(var r,a=e.SIZ,i=[],n=Math.ceil((a.Xsiz-a.XTOsiz)/a.XTsiz),s=Math.ceil((a.Ysiz-a.YTOsiz)/a.YTsiz),o=0;o0?Math.min(a.xcb,i.PPx-1):Math.min(a.xcb,i.PPx);i.ycb_=r>0?Math.min(a.ycb,i.PPy-1):Math.min(a.ycb,i.PPy);return i}function buildPrecincts(e,t,r){var a=1<t.trx0?Math.ceil(t.trx1/a)-Math.floor(t.trx0/a):0,l=t.try1>t.try0?Math.ceil(t.try1/i)-Math.floor(t.try0/i):0,h=c*l;t.precinctParameters={precinctWidth:a,precinctHeight:i,numprecinctswide:c,numprecinctshigh:l,numprecincts:h,precinctWidthInSubband:s,precinctHeightInSubband:o}}function buildCodeblocks(e,t,r){var a,i,n,s,o=r.xcb_,c=r.ycb_,l=1<>o,d=t.tby0>>c,f=t.tbx1+l-1>>o,g=t.tby1+h-1>>c,p=t.resolution.precinctParameters,m=[],b=[];for(i=d;iy.cbxMax&&(y.cbxMax=a);iy.cbyMax&&(y.cbyMax=i)}else b[s]=y={cbxMin:a,cbyMin:i,cbxMax:a,cbyMax:i};n.precinct=y}}t.codeblockParameters={codeblockWidth:o,codeblockHeight:c,numcodeblockwide:f-u+1,numcodeblockhigh:g-d+1};t.codeblocks=m;t.precincts=b}function createPacket(e,t,r){for(var a=[],i=e.subbands,n=0,s=i.length;ne.codingStyleParameters.decompositionLevelsCount)){for(var t=e.resolutions[l],r=t.precinctParameters.numprecincts;ue.codingStyleParameters.decompositionLevelsCount)){for(var t=e.resolutions[c],r=t.precinctParameters.numprecincts;ul.codingStyleParameters.decompositionLevelsCount)){var e=l.resolutions[r],n=e.precinctParameters.numprecincts;if(!(i>=n)){for(;t=0;--m){var b=c.resolutions[m],y=p*b.precinctParameters.precinctWidth,w=p*b.precinctParameters.precinctHeight;u=Math.min(u,y);d=Math.min(d,w);f=Math.max(f,b.precinctParameters.numprecinctswide);g=Math.max(g,b.precinctParameters.numprecinctshigh);h[m]={width:y,height:w};p<<=1}r=Math.min(r,u);a=Math.min(a,d);i=Math.max(i,f);n=Math.max(n,g);s[o]={resolutions:h,minWidth:u,minHeight:d,maxNumWide:f,maxNumHigh:g}}return{components:s,minWidth:r,minHeight:a,maxNumWide:i,maxNumHigh:n}}function buildPackets(e){for(var t=e.SIZ,r=e.currentTile.index,a=e.tiles[r],i=t.Csiz,n=0;n>>(l-=e)&(1<0;){var L=w.shift();void 0===(b=L.codeblock).data&&(b.data=[]);b.data.push({data:a,start:n+c,end:n+c+L.dataLength,codingpasses:L.codingpasses});c+=L.dataLength}}}return c}function copyCoefficients(e,t,r,a,i,o,c,l){for(var h=a.tbx0,u=a.tby0,d=a.tbx1-a.tbx0,f=a.codeblocks,g="H"===a.type.charAt(0)?1:0,p="H"===a.type.charAt(1)?t:0,m=0,b=f.length;m=o?L:L*(1<0?1-w:0)}var E=S.subbands[C],M=e[E.type];copyCoefficients(x,v,0,E,p?1:2**(g+M-T)*(1+F/2048),d+T-1,p,f)}b.push({width:v,height:k,items:x})}var D=m.calculate(b,i.tcx0,i.tcy0);return{left:i.tcx0,top:i.tcy0,width:D.width,height:D.height,items:D.items}}function initializeTile(e,t){for(var r=e.SIZ.Csiz,a=e.tiles[t],i=0;i>=1;t>>=1;a++}a--;(r=this.levels[a]).items[r.index]=i;this.currentLevel=a;delete this.value},incrementValue:function TagTree_incrementValue(){var e=this.levels[this.currentLevel];e.items[e.index]++},nextLevel:function TagTree_nextLevel(){var e=this.currentLevel,t=this.levels[e],r=t.items[t.index];if(--e<0){this.value=r;return!1}this.currentLevel=e;(t=this.levels[e]).items[t.index]=r;return!0}};return TagTree}(),r=function InclusionTreeClosure(){function InclusionTree(e,t,r){var a=(0,i.log2)(Math.max(e,t))+1;this.levels=[];for(var n=0;nr){this.currentLevel=a;this.propagateValues();return!1}e>>=1;t>>=1;a++}this.currentLevel=a-1;return!0},incrementValue:function InclusionTree_incrementValue(e){var t=this.levels[this.currentLevel];t.items[t.index]=e+1;this.propagateValues()},propagateValues:function InclusionTree_propagateValues(){for(var e=this.currentLevel,t=this.levels[e],r=t.items[t.index];--e>=0;)(t=this.levels[e]).items[t.index]=r},nextLevel:function InclusionTree_nextLevel(){var e=this.currentLevel,t=this.levels[e],r=t.items[t.index];t.items[t.index]=255;if(--e<0)return!1;this.currentLevel=e;(t=this.levels[e]).items[t.index]=r;return!0}};return InclusionTree}(),s=function BitModelClosure(){var e=17,t=new Uint8Array([0,5,8,0,3,7,8,0,4,7,8,0,0,0,0,0,1,6,8,0,3,7,8,0,4,7,8,0,0,0,0,0,2,6,8,0,3,7,8,0,4,7,8,0,0,0,0,0,2,6,8,0,3,7,8,0,4,7,8,0,0,0,0,0,2,6,8,0,3,7,8,0,4,7,8]),r=new Uint8Array([0,3,4,0,5,7,7,0,8,8,8,0,0,0,0,0,1,3,4,0,6,7,7,0,8,8,8,0,0,0,0,0,2,3,4,0,6,7,7,0,8,8,8,0,0,0,0,0,2,3,4,0,6,7,7,0,8,8,8,0,0,0,0,0,2,3,4,0,6,7,7,0,8,8,8]),a=new Uint8Array([0,1,2,0,1,2,2,0,2,2,2,0,0,0,0,0,3,4,5,0,4,5,5,0,5,5,5,0,0,0,0,0,6,7,7,0,7,7,7,0,7,7,7,0,0,0,0,0,8,8,8,0,8,8,8,0,8,8,8,0,0,0,0,0,8,8,8,0,8,8,8,0,8,8,8]);function BitModel(e,i,n,s,o){this.width=e;this.height=i;let c;c="HH"===n?a:"HL"===n?r:t;this.contextLabelTable=c;var l=e*i;this.neighborsSignificance=new Uint8Array(l);this.coefficentsSign=new Uint8Array(l);let h;h=o>14?new Uint32Array(l):o>6?new Uint16Array(l):new Uint8Array(l);this.coefficentsMagnitude=h;this.processingFlags=new Uint8Array(l);var u=new Uint8Array(l);if(0!==s)for(var d=0;d0,c=t+10){a=r-n;o&&(i[a-1]+=16);c&&(i[a+1]+=16);i[a]+=4}if(e+1=r)break;s[d]&=-2;if(!a[d]&&n[d]){var p=c[n[d]];if(e.readBit(o,p)){var m=this.decodeSignBit(g,u,d);i[d]=m;a[d]=1;this.setNeighborsSignificance(g,u,d);s[d]|=2}l[d]++;s[d]|=1}}},decodeSignBit:function BitModel_decodeSignBit(e,t,r){var a,i,n,s,o,c,l=this.width,h=this.height,u=this.coefficentsMagnitude,d=this.coefficentsSign;s=t>0&&0!==u[r-1];if(t+10&&0!==u[r-l];if(e+1=0){o=9+a;c=this.decoder.readBit(this.contexts,o)}else{o=9-a;c=1^this.decoder.readBit(this.contexts,o)}return c},runMagnitudeRefinementPass:function BitModel_runMagnitudeRefinementPass(){for(var e,t=this.decoder,r=this.width,a=this.height,i=this.coefficentsMagnitude,n=this.neighborsSignificance,s=this.contexts,o=this.bitsDecoded,c=this.processingFlags,l=r*a,h=4*r,u=0;u>1,c=-1.586134342059924,l=-.052980118572961,h=.882911075530934,u=.443506852043971,d=1.230174104914001;a=(t|=0)-3;for(i=o+4;i--;a+=2)e[a]*=.8128930661159609;n=u*e[(a=t-2)-1];for(i=o+3;i--;a+=2){s=u*e[a+1];e[a]=d*e[a]-n-s;if(!i--)break;n=u*e[(a+=2)+1];e[a]=d*e[a]-n-s}n=h*e[(a=t-1)-1];for(i=o+2;i--;a+=2){s=h*e[a+1];e[a]-=n+s;if(!i--)break;n=h*e[(a+=2)+1];e[a]-=n+s}n=l*e[(a=t)-1];for(i=o+1;i--;a+=2){s=l*e[a+1];e[a]-=n+s;if(!i--)break;n=l*e[(a+=2)+1];e[a]-=n+s}if(0!==o){n=c*e[(a=t+1)-1];for(i=o;i--;a+=2){s=c*e[a+1];e[a]-=n+s;if(!i--)break;n=c*e[(a+=2)+1];e[a]-=n+s}}};return IrreversibleTransform}(),l=function ReversibleTransformClosure(){function ReversibleTransform(){o.call(this)}ReversibleTransform.prototype=Object.create(o.prototype);ReversibleTransform.prototype.filter=function reversibleTransformFilter(e,t,r){var a,i,n=r>>1;for(a=t|=0,i=n+1;i--;a+=2)e[a]-=e[a-1]+e[a+1]+2>>2;for(a=t+1,i=n;i--;a+=2)e[a]+=e[a-1]+e[a+1]>>1};return ReversibleTransform}();return JpxImage}();t.JpxImage=s},(e,t,r)=>{Object.defineProperty(t,"__esModule",{value:!0});t.calculateSHA384=calculateSHA384;t.PDF20=t.PDF17=t.CipherTransformFactory=t.calculateSHA512=t.calculateSHA256=t.calculateMD5=t.ARCFourCipher=t.AES256Cipher=t.AES128Cipher=void 0;var a=r(2),i=r(5),n=r(12);class ARCFourCipher{constructor(e){this.a=0;this.b=0;var t,r,a=new Uint8Array(256),i=0,n=e.length;for(t=0;t<256;++t)a[t]=t;for(t=0;t<256;++t){i=i+(r=a[t])+e[t%n]&255;a[t]=a[i];a[i]=r}this.s=a}encryptBlock(e){var t,r,a,i=e.length,n=this.a,s=this.b,o=this.s,c=new Uint8Array(i);for(t=0;t>5&255;f[n++]=i>>13&255;f[n++]=i>>21&255;f[n++]=i>>>29&255;f[n++]=0;f[n++]=0;f[n++]=0;var g=new Int32Array(16);for(n=0;n>>32-x)|0;b=v}c=c+b|0;l=l+y|0;h=h+w|0;u=u+S|0}return new Uint8Array([255&c,c>>8&255,c>>16&255,c>>>24&255,255&l,l>>8&255,l>>16&255,l>>>24&255,255&h,h>>8&255,h>>16&255,h>>>24&255,255&u,u>>8&255,u>>16&255,u>>>24&255])}}();t.calculateMD5=s;class Word64{constructor(e,t){this.high=0|e;this.low=0|t}and(e){this.high&=e.high;this.low&=e.low}xor(e){this.high^=e.high;this.low^=e.low}or(e){this.high|=e.high;this.low|=e.low}shiftRight(e){if(e>=32){this.low=this.high>>>e-32|0;this.high=0}else{this.low=this.low>>>e|this.high<<32-e;this.high=this.high>>>e|0}}shiftLeft(e){if(e>=32){this.high=this.low<>>32-e;this.low=this.low<>>e|r<<32-e;this.high=r>>>e|t<<32-e}not(){this.high=~this.high;this.low=~this.low}add(e){var t=(this.low>>>0)+(e.low>>>0),r=(this.high>>>0)+(e.high>>>0);t>4294967295&&(r+=1);this.low=0|t;this.high=0|r}copyTo(e,t){e[t]=this.high>>>24&255;e[t+1]=this.high>>16&255;e[t+2]=this.high>>8&255;e[t+3]=255&this.high;e[t+4]=this.low>>>24&255;e[t+5]=this.low>>16&255;e[t+6]=this.low>>8&255;e[t+7]=255&this.low}assign(e){this.high=e.high;this.low=e.low}}var o=function calculateSHA256Closure(){function rotr(e,t){return e>>>t|e<<32-t}function ch(e,t,r){return e&t^~e&r}function maj(e,t,r){return e&t^e&r^t&r}function sigma(e){return rotr(e,2)^rotr(e,13)^rotr(e,22)}function sigmaPrime(e){return rotr(e,6)^rotr(e,11)^rotr(e,25)}function littleSigma(e){return rotr(e,7)^rotr(e,18)^e>>>3}var e=[1116352408,1899447441,3049323471,3921009573,961987163,1508970993,2453635748,2870763221,3624381080,310598401,607225278,1426881987,1925078388,2162078206,2614888103,3248222580,3835390401,4022224774,264347078,604807628,770255983,1249150122,1555081692,1996064986,2554220882,2821834349,2952996808,3210313671,3336571891,3584528711,113926993,338241895,666307205,773529912,1294757372,1396182291,1695183700,1986661051,2177026350,2456956037,2730485921,2820302411,3259730800,3345764771,3516065817,3600352804,4094571909,275423344,430227734,506948616,659060556,883997877,958139571,1322822218,1537002063,1747873779,1955562222,2024104815,2227730452,2361852424,2428436474,2756734187,3204031479,3329325298];return function hash(t,r,a){var i,n,s,o=1779033703,c=3144134277,l=1013904242,h=2773480762,u=1359893119,d=2600822924,f=528734635,g=1541459225,p=64*Math.ceil((a+9)/64),m=new Uint8Array(p);for(i=0;i>>29&255;m[i++]=a>>21&255;m[i++]=a>>13&255;m[i++]=a>>5&255;m[i++]=a<<3&255;var b,y=new Uint32Array(64);for(i=0;i>>10)+y[n-7]+littleSigma(y[n-15])+y[n-16]|0;var w,S,v=o,k=c,x=l,C=h,O=u,F=d,T=f,E=g;for(n=0;n<64;++n){w=E+sigmaPrime(O)+ch(O,F,T)+e[n]+y[n];S=sigma(v)+maj(v,k,x);E=T;T=F;F=O;O=C+w|0;C=x;x=k;k=v;v=w+S|0}o=o+v|0;c=c+k|0;l=l+x|0;h=h+C|0;u=u+O|0;d=d+F|0;f=f+T|0;g=g+E|0}return new Uint8Array([o>>24&255,o>>16&255,o>>8&255,255&o,c>>24&255,c>>16&255,c>>8&255,255&c,l>>24&255,l>>16&255,l>>8&255,255&l,h>>24&255,h>>16&255,h>>8&255,255&h,u>>24&255,u>>16&255,u>>8&255,255&u,d>>24&255,d>>16&255,d>>8&255,255&d,f>>24&255,f>>16&255,f>>8&255,255&f,g>>24&255,g>>16&255,g>>8&255,255&g])}}();t.calculateSHA256=o;var c=function calculateSHA512Closure(){function ch(e,t,r,a,i){e.assign(t);e.and(r);i.assign(t);i.not();i.and(a);e.xor(i)}function maj(e,t,r,a,i){e.assign(t);e.and(r);i.assign(t);i.and(a);e.xor(i);i.assign(r);i.and(a);e.xor(i)}function sigma(e,t,r){e.assign(t);e.rotateRight(28);r.assign(t);r.rotateRight(34);e.xor(r);r.assign(t);r.rotateRight(39);e.xor(r)}function sigmaPrime(e,t,r){e.assign(t);e.rotateRight(14);r.assign(t);r.rotateRight(18);e.xor(r);r.assign(t);r.rotateRight(41);e.xor(r)}function littleSigma(e,t,r){e.assign(t);e.rotateRight(1);r.assign(t);r.rotateRight(8);e.xor(r);r.assign(t);r.shiftRight(7);e.xor(r)}function littleSigmaPrime(e,t,r){e.assign(t);e.rotateRight(19);r.assign(t);r.rotateRight(61);e.xor(r);r.assign(t);r.shiftRight(6);e.xor(r)}var e=[new Word64(1116352408,3609767458),new Word64(1899447441,602891725),new Word64(3049323471,3964484399),new Word64(3921009573,2173295548),new Word64(961987163,4081628472),new Word64(1508970993,3053834265),new Word64(2453635748,2937671579),new Word64(2870763221,3664609560),new Word64(3624381080,2734883394),new Word64(310598401,1164996542),new Word64(607225278,1323610764),new Word64(1426881987,3590304994),new Word64(1925078388,4068182383),new Word64(2162078206,991336113),new Word64(2614888103,633803317),new Word64(3248222580,3479774868),new Word64(3835390401,2666613458),new Word64(4022224774,944711139),new Word64(264347078,2341262773),new Word64(604807628,2007800933),new Word64(770255983,1495990901),new Word64(1249150122,1856431235),new Word64(1555081692,3175218132),new Word64(1996064986,2198950837),new Word64(2554220882,3999719339),new Word64(2821834349,766784016),new Word64(2952996808,2566594879),new Word64(3210313671,3203337956),new Word64(3336571891,1034457026),new Word64(3584528711,2466948901),new Word64(113926993,3758326383),new Word64(338241895,168717936),new Word64(666307205,1188179964),new Word64(773529912,1546045734),new Word64(1294757372,1522805485),new Word64(1396182291,2643833823),new Word64(1695183700,2343527390),new Word64(1986661051,1014477480),new Word64(2177026350,1206759142),new Word64(2456956037,344077627),new Word64(2730485921,1290863460),new Word64(2820302411,3158454273),new Word64(3259730800,3505952657),new Word64(3345764771,106217008),new Word64(3516065817,3606008344),new Word64(3600352804,1432725776),new Word64(4094571909,1467031594),new Word64(275423344,851169720),new Word64(430227734,3100823752),new Word64(506948616,1363258195),new Word64(659060556,3750685593),new Word64(883997877,3785050280),new Word64(958139571,3318307427),new Word64(1322822218,3812723403),new Word64(1537002063,2003034995),new Word64(1747873779,3602036899),new Word64(1955562222,1575990012),new Word64(2024104815,1125592928),new Word64(2227730452,2716904306),new Word64(2361852424,442776044),new Word64(2428436474,593698344),new Word64(2756734187,3733110249),new Word64(3204031479,2999351573),new Word64(3329325298,3815920427),new Word64(3391569614,3928383900),new Word64(3515267271,566280711),new Word64(3940187606,3454069534),new Word64(4118630271,4000239992),new Word64(116418474,1914138554),new Word64(174292421,2731055270),new Word64(289380356,3203993006),new Word64(460393269,320620315),new Word64(685471733,587496836),new Word64(852142971,1086792851),new Word64(1017036298,365543100),new Word64(1126000580,2618297676),new Word64(1288033470,3409855158),new Word64(1501505948,4234509866),new Word64(1607167915,987167468),new Word64(1816402316,1246189591)];return function hash(t,r,a,i=!1){var n,s,o,c,l,h,u,d;if(i){n=new Word64(3418070365,3238371032);s=new Word64(1654270250,914150663);o=new Word64(2438529370,812702999);c=new Word64(355462360,4144912697);l=new Word64(1731405415,4290775857);h=new Word64(2394180231,1750603025);u=new Word64(3675008525,1694076839);d=new Word64(1203062813,3204075428)}else{n=new Word64(1779033703,4089235720);s=new Word64(3144134277,2227873595);o=new Word64(1013904242,4271175723);c=new Word64(2773480762,1595750129);l=new Word64(1359893119,2917565137);h=new Word64(2600822924,725511199);u=new Word64(528734635,4215389547);d=new Word64(1541459225,327033209)}var f,g,p,m=128*Math.ceil((a+17)/128),b=new Uint8Array(m);for(f=0;f>>29&255;b[f++]=a>>21&255;b[f++]=a>>13&255;b[f++]=a>>5&255;b[f++]=a<<3&255;var y=new Array(80);for(f=0;f<80;f++)y[f]=new Word64(0,0);var w,S,v=new Word64(0,0),k=new Word64(0,0),x=new Word64(0,0),C=new Word64(0,0),O=new Word64(0,0),F=new Word64(0,0),T=new Word64(0,0),E=new Word64(0,0),M=new Word64(0,0),D=new Word64(0,0),N=new Word64(0,0),R=new Word64(0,0);for(f=0;f=1;--e){r=n[13];n[13]=n[9];n[9]=n[5];n[5]=n[1];n[1]=r;r=n[14];a=n[10];n[14]=n[6];n[10]=n[2];n[6]=r;n[2]=a;r=n[15];a=n[11];i=n[7];n[15]=n[3];n[11]=r;n[7]=a;n[3]=i;for(let e=0;e<16;++e)n[e]=this._inv_s[n[e]];for(let r=0,a=16*e;r<16;++r,++a)n[r]^=t[a];for(let e=0;e<16;e+=4){const t=this._mix[n[e]],a=this._mix[n[e+1]],i=this._mix[n[e+2]],s=this._mix[n[e+3]];r=t^a>>>8^a<<24^i>>>16^i<<16^s>>>24^s<<8;n[e]=r>>>24&255;n[e+1]=r>>16&255;n[e+2]=r>>8&255;n[e+3]=255&r}}r=n[13];n[13]=n[9];n[9]=n[5];n[5]=n[1];n[1]=r;r=n[14];a=n[10];n[14]=n[6];n[10]=n[2];n[6]=r;n[2]=a;r=n[15];a=n[11];i=n[7];n[15]=n[3];n[11]=r;n[7]=a;n[3]=i;for(let e=0;e<16;++e){n[e]=this._inv_s[n[e]];n[e]^=t[e]}return n}_encrypt(e,t){const r=this._s;let a,i,n;const s=new Uint8Array(16);s.set(e);for(let e=0;e<16;++e)s[e]^=t[e];for(let e=1;e=a;--r)if(e[r]!==t){t=0;break}o-=t;n[n.length-1]=e.subarray(0,16-t)}}const c=new Uint8Array(o);for(let e=0,t=0,r=n.length;e=256&&(o=255&(27^o))}for(let t=0;t<4;++t){r[e]=a^=r[e-32];e++;r[e]=i^=r[e-32];e++;r[e]=n^=r[e-32];e++;r[e]=s^=r[e-32];e++}}return r}}t.AES256Cipher=AES256Cipher;class PDF17{checkOwnerPassword(e,t,r,i){var n=new Uint8Array(e.length+56);n.set(e,0);n.set(t,e.length);n.set(r,e.length+t.length);var s=o(n,0,n.length);return(0,a.isArrayEqual)(s,i)}checkUserPassword(e,t,r){var i=new Uint8Array(e.length+8);i.set(e,0);i.set(t,e.length);var n=o(i,0,i.length);return(0,a.isArrayEqual)(n,r)}getOwnerKey(e,t,r,a){var i=new Uint8Array(e.length+56);i.set(e,0);i.set(t,e.length);i.set(r,e.length+t.length);var n=o(i,0,i.length);return new AES256Cipher(n).decryptBlock(a,!1,new Uint8Array(16))}getUserKey(e,t,r){var a=new Uint8Array(e.length+8);a.set(e,0);a.set(t,e.length);var i=o(a,0,a.length);return new AES256Cipher(i).decryptBlock(r,!1,new Uint8Array(16))}}t.PDF17=PDF17;var l=function PDF20Closure(){function calculatePDF20Hash(e,t,r){for(var a=o(t,0,t.length).subarray(0,32),i=[0],n=0;n<64||i[i.length-1]>n-32;){const t=e.length+a.length+r.length,f=new Uint8Array(t);let g=0;f.set(e,g);g+=e.length;f.set(a,g);g+=a.length;f.set(r,g);for(var s=new Uint8Array(64*t),l=0,h=0;l<64;l++,h+=t)s.set(f,h);i=new AES128Cipher(a.subarray(0,16)).encrypt(s,a.subarray(16,32));for(var u=0,d=0;d<16;d++){u*=1;u%=3;u+=(i[d]>>>0)%3;u%=3}0===u?a=o(i,0,i.length):1===u?a=calculateSHA384(i,0,i.length):2===u&&(a=c(i,0,i.length));n++}return a.subarray(0,32)}return class PDF20{hash(e,t,r){return calculatePDF20Hash(e,t,r)}checkOwnerPassword(e,t,r,i){var n=new Uint8Array(e.length+56);n.set(e,0);n.set(t,e.length);n.set(r,e.length+t.length);var s=calculatePDF20Hash(e,n,r);return(0,a.isArrayEqual)(s,i)}checkUserPassword(e,t,r){var i=new Uint8Array(e.length+8);i.set(e,0);i.set(t,e.length);var n=calculatePDF20Hash(e,i,[]);return(0,a.isArrayEqual)(n,r)}getOwnerKey(e,t,r,a){var i=new Uint8Array(e.length+56);i.set(e,0);i.set(t,e.length);i.set(r,e.length+t.length);var n=calculatePDF20Hash(e,i,r);return new AES256Cipher(n).decryptBlock(a,!1,new Uint8Array(16))}getUserKey(e,t,r){var a=new Uint8Array(e.length+8);a.set(e,0);a.set(t,e.length);var i=calculatePDF20Hash(e,a,[]);return new AES256Cipher(i).decryptBlock(r,!1,new Uint8Array(16))}}}();t.PDF20=l;class CipherTransform{constructor(e,t){this.StringCipherConstructor=e;this.StreamCipherConstructor=t}createStream(e,t){var r=new this.StreamCipherConstructor;return new n.DecryptStream(e,t,(function cipherTransformDecryptStream(e,t){return r.decryptBlock(e,t)}))}decryptString(e){var t=new this.StringCipherConstructor,r=(0,a.stringToBytes)(e);r=t.decryptBlock(r,!0);return(0,a.bytesToString)(r)}encryptString(e){const t=new this.StringCipherConstructor;if(t instanceof AESBaseCipher){const r=e.length,i=16-r%16;16!==i&&(e=e.padEnd(16*Math.ceil(r/16),String.fromCharCode(i)));const n=new Uint8Array(16);if("undefined"!=typeof crypto)crypto.getRandomValues(n);else for(let e=0;e<16;e++)n[e]=Math.floor(256*Math.random());let s=(0,a.stringToBytes)(e);s=t.encrypt(s,n);const o=new Uint8Array(16+s.length);o.set(n);o.set(s,16);return(0,a.bytesToString)(o)}let r=(0,a.stringToBytes)(e);r=t.encrypt(r);return(0,a.bytesToString)(r)}}var h=function CipherTransformFactoryClosure(){var e=new Uint8Array([40,191,78,94,78,117,138,65,100,0,78,86,255,250,1,8,46,46,0,182,208,104,62,128,47,12,169,254,100,83,105,122]);function prepareKeyData(t,r,a,i,n,o,c,l){var h,u,d=40+a.length+t.length,f=new Uint8Array(d),g=0;if(r){u=Math.min(32,r.length);for(;g>8&255;f[g++]=n>>16&255;f[g++]=n>>>24&255;for(h=0,u=t.length;h=4&&!l){f[g++]=255;f[g++]=255;f[g++]=255;f[g++]=255}var p=s(f,0,g),m=c>>3;if(o>=3)for(h=0;h<50;++h)p=s(p,0,m);var b,y=p.subarray(0,m);if(o>=3){for(g=0;g<32;++g)f[g]=e[g];for(h=0,u=t.length;h>8&255;o[i++]=e>>16&255;o[i++]=255&t;o[i++]=t>>8&255;if(a){o[i++]=115;o[i++]=65;o[i++]=108;o[i++]=84}return s(o,0,i).subarray(0,Math.min(r.length+5,16))}function buildCipherConstructor(e,t,r,n,s){if(!(0,i.isName)(t))throw new a.FormatError("Invalid crypt filter name.");var o,c=e.get(t.name);null!=c&&(o=c.get("CFM"));if(!o||"None"===o.name)return function cipherTransformFactoryBuildCipherConstructorNone(){return new NullCipher};if("V2"===o.name)return function cipherTransformFactoryBuildCipherConstructorV2(){return new ARCFourCipher(buildObjectKey(r,n,s,!1))};if("AESV2"===o.name)return function cipherTransformFactoryBuildCipherConstructorAESV2(){return new AES128Cipher(buildObjectKey(r,n,s,!0))};if("AESV3"===o.name)return function cipherTransformFactoryBuildCipherConstructorAESV3(){return new AES256Cipher(s)};throw new a.FormatError("Unknown crypto method")}return class CipherTransformFactory{constructor(r,n,o){var c=r.get("Filter");if(!(0,i.isName)(c,"Standard"))throw new a.FormatError("unknown encryption method");this.dict=r;var h=r.get("V");if(!Number.isInteger(h)||1!==h&&2!==h&&4!==h&&5!==h)throw new a.FormatError("unsupported encryption algorithm");this.algorithm=h;var u=r.get("Length");if(!u)if(h<=3)u=40;else{var d=r.get("CF"),f=r.get("StmF");if((0,i.isDict)(d)&&(0,i.isName)(f)){d.suppressEncryption=!0;var g=d.get(f.name);(u=g&&g.get("Length")||128)<40&&(u<<=3)}}if(!Number.isInteger(u)||u<40||u%8!=0)throw new a.FormatError("invalid key length");var p=(0,a.stringToBytes)(r.get("O")).subarray(0,32),m=(0,a.stringToBytes)(r.get("U")).subarray(0,32),b=r.get("P"),y=r.get("R"),w=(4===h||5===h)&&!1!==r.get("EncryptMetadata");this.encryptMetadata=w;var S,v,k=(0,a.stringToBytes)(n);if(o){if(6===y)try{o=(0,a.utf8StringToString)(o)}catch(e){(0,a.warn)("CipherTransformFactory: Unable to convert UTF8 encoded password.")}S=(0,a.stringToBytes)(o)}if(5!==h)v=prepareKeyData(k,S,p,m,b,y,u,w);else{var x=(0,a.stringToBytes)(r.get("O")).subarray(32,40),C=(0,a.stringToBytes)(r.get("O")).subarray(40,48),O=(0,a.stringToBytes)(r.get("U")).subarray(0,48),F=(0,a.stringToBytes)(r.get("U")).subarray(32,40),T=(0,a.stringToBytes)(r.get("U")).subarray(40,48),E=(0,a.stringToBytes)(r.get("OE")),M=(0,a.stringToBytes)(r.get("UE"));(0,a.stringToBytes)(r.get("Perms"));v=function createEncryptionKey20(e,t,r,a,i,n,s,o,c,h,u,d){if(t){var f=Math.min(127,t.length);t=t.subarray(0,f)}else t=[];var g;return(g=6===e?new l:new PDF17).checkUserPassword(t,o,s)?g.getUserKey(t,c,u):t.length&&g.checkOwnerPassword(t,a,n,r)?g.getOwnerKey(t,i,n,h):null}(y,S,p,x,C,O,m,F,T,E,M)}if(!v&&!o)throw new a.PasswordException("No password given",a.PasswordResponses.NEED_PASSWORD);if(!v&&o){v=prepareKeyData(k,function decodeUserPassword(t,r,a,i){var n,o,c=new Uint8Array(32),l=0;o=Math.min(32,t.length);for(;l>3;if(a>=3)for(n=0;n<50;++n)u=s(u,0,u.length);if(a>=3){h=r;var f,g=new Uint8Array(d);for(n=19;n>=0;n--){for(f=0;f=4){var D=r.get("CF");(0,i.isDict)(D)&&(D.suppressEncryption=!0);this.cf=D;this.stmf=r.get("StmF")||t;this.strf=r.get("StrF")||t;this.eff=r.get("EFF")||this.stmf}}createCipherTransform(e,t){if(4===this.algorithm||5===this.algorithm)return new CipherTransform(buildCipherConstructor(this.cf,this.stmf,e,t,this.encryptionKey),buildCipherConstructor(this.cf,this.strf,e,t,this.encryptionKey));var r=buildObjectKey(e,t,this.encryptionKey,!1),a=function buildCipherCipherConstructor(){return new ARCFourCipher(r)};return new CipherTransform(a,a)}}}();t.CipherTransformFactory=h},(e,t,r)=>{Object.defineProperty(t,"__esModule",{value:!0});t.ColorSpace=void 0;var a=r(2),i=r(5),n=r(8);class ColorSpace{constructor(e,t){this.constructor===ColorSpace&&(0,a.unreachable)("Cannot initialize ColorSpace.");this.name=e;this.numComps=t}getRgb(e,t){const r=new Uint8ClampedArray(3);this.getRgbItem(e,t,r,0);return r}getRgbItem(e,t,r,i){(0,a.unreachable)("Should not call ColorSpace.getRgbItem")}getRgbBuffer(e,t,r,i,n,s,o){(0,a.unreachable)("Should not call ColorSpace.getRgbBuffer")}getOutputLength(e,t){(0,a.unreachable)("Should not call ColorSpace.getOutputLength")}isPassthrough(e){return!1}isDefaultDecode(e,t){return ColorSpace.isDefaultDecode(e,this.numComps)}fillRgb(e,t,r,a,i,n,s,o,c){const l=t*r;let h=null;const u=1<u&&"DeviceGray"!==this.name&&"DeviceRGB"!==this.name){const t=s<=8?new Uint8Array(u):new Uint16Array(u);for(let e=0;e=.99554525?1:adjustToRange(0,1,1.055*e**(1/2.4)-.055)}function adjustToRange(e,t,r){return Math.max(e,Math.min(t,r))}function decodeL(e){return e<0?-decodeL(-e):e>8?((e+16)/116)**3:.0011070564598794539*e}function convertToRgb(a,c,l,h,u,d){const f=adjustToRange(0,1,c[l]*d),g=adjustToRange(0,1,c[l+1]*d),p=adjustToRange(0,1,c[l+2]*d),m=1===f?1:f**a.GR,b=1===g?1:g**a.GG,y=1===p?1:p**a.GB,w=a.MXA*m+a.MXB*b+a.MXC*y,S=a.MYA*m+a.MYB*b+a.MYC*y,v=a.MZA*m+a.MZB*b+a.MZC*y,k=s;k[0]=w;k[1]=S;k[2]=v;const x=o;!function normalizeWhitePointToFlat(r,a,i){if(1===r[0]&&1===r[2]){i[0]=a[0];i[1]=a[1];i[2]=a[2];return}const s=i;matrixProduct(e,a,s);const o=n;!function convertToFlat(e,t,r){r[0]=1*t[0]/e[0];r[1]=1*t[1]/e[1];r[2]=1*t[2]/e[2]}(r,s,o);matrixProduct(t,o,i)}(a.whitePoint,k,x);const C=s;!function compensateBlackPoint(e,t,r){if(0===e[0]&&0===e[1]&&0===e[2]){r[0]=t[0];r[1]=t[1];r[2]=t[2];return}const a=decodeL(0),i=(1-a)/(1-decodeL(e[0])),n=1-i,s=(1-a)/(1-decodeL(e[1])),o=1-s,c=(1-a)/(1-decodeL(e[2])),l=1-c;r[0]=t[0]*i+n;r[1]=t[1]*s+o;r[2]=t[2]*c+l}(a.blackPoint,x,C);const O=o;!function normalizeWhitePointToD65(r,a,i){const s=i;matrixProduct(e,a,s);const o=n;!function convertToD65(e,t,r){r[0]=.95047*t[0]/e[0];r[1]=1*t[1]/e[1];r[2]=1.08883*t[2]/e[2]}(r,s,o);matrixProduct(t,o,i)}(i,C,O);const F=s;matrixProduct(r,O,F);h[u]=255*sRGBTransferFunction(F[0]);h[u+1]=255*sRGBTransferFunction(F[1]);h[u+2]=255*sRGBTransferFunction(F[2])}return class CalRGBCS extends ColorSpace{constructor(e,t,r,i){super("CalRGB",3);if(!e)throw new a.FormatError("WhitePoint missing - required for color space CalRGB");t=t||new Float32Array(3);r=r||new Float32Array([1,1,1]);i=i||new Float32Array([1,0,0,0,1,0,0,0,1]);const n=e[0],s=e[1],o=e[2];this.whitePoint=e;const c=t[0],l=t[1],h=t[2];this.blackPoint=t;this.GR=r[0];this.GG=r[1];this.GB=r[2];this.MXA=i[0];this.MYA=i[1];this.MZA=i[2];this.MXB=i[3];this.MYB=i[4];this.MZB=i[5];this.MXC=i[6];this.MYC=i[7];this.MZC=i[8];if(n<0||o<0||1!==s)throw new a.FormatError(`Invalid WhitePoint components for ${this.name}, no fallback available`);if(c<0||l<0||h<0){(0,a.info)(`Invalid BlackPoint for ${this.name} [${c}, ${l}, ${h}], falling back to default.`);this.blackPoint=new Float32Array(3)}if(this.GR<0||this.GG<0||this.GB<0){(0,a.info)(`Invalid Gamma [${this.GR}, ${this.GG}, ${this.GB}] for ${this.name}, falling back to default.`);this.GR=this.GG=this.GB=1}}getRgbItem(e,t,r,a){convertToRgb(this,e,t,r,a,1)}getRgbBuffer(e,t,r,a,i,n,s){const o=1/((1<=6/29?e**3:108/841*(e-4/29);return t}function decode(e,t,r,a){return r+e*(a-r)/t}function convertToRgb(e,t,r,a,i,n){let s=t[r],o=t[r+1],c=t[r+2];if(!1!==a){s=decode(s,a,0,100);o=decode(o,a,e.amin,e.amax);c=decode(c,a,e.bmin,e.bmax)}o>e.amax?o=e.amax:oe.bmax?c=e.bmax:cthis.amax||this.bmin>this.bmax){(0,a.info)("Invalid Range, falling back to defaults");this.amin=-100;this.amax=100;this.bmin=-100;this.bmax=100}}getRgbItem(e,t,r,a){convertToRgb(this,e,t,!1,r,a)}getRgbBuffer(e,t,r,a,i,n,s){const o=(1<{Object.defineProperty(t,"__esModule",{value:!0});t.LocalTilingPatternCache=t.LocalImageCache=t.LocalGStateCache=t.LocalFunctionCache=t.LocalColorSpaceCache=t.GlobalImageCache=void 0;var a=r(2),i=r(5);class BaseLocalCache{constructor(e){this.constructor===BaseLocalCache&&(0,a.unreachable)("Cannot initialize BaseLocalCache.");if(!e||!e.onlyRefs){this._nameRefMap=new Map;this._imageMap=new Map}this._imageCache=new i.RefSetCache}getByName(e){const t=this._nameRefMap.get(e);return t?this.getByRef(t):this._imageMap.get(e)||null}getByRef(e){return this._imageCache.get(e)||null}set(e,t,r){(0,a.unreachable)("Abstract method `set` called.")}}t.LocalImageCache=class LocalImageCache extends BaseLocalCache{set(e,t=null,r){if(!e)throw new Error('LocalImageCache.set - expected "name" argument.');if(t){if(this._imageCache.has(t))return;this._nameRefMap.set(e,t);this._imageCache.put(t,r)}else this._imageMap.has(e)||this._imageMap.set(e,r)}};t.LocalColorSpaceCache=class LocalColorSpaceCache extends BaseLocalCache{set(e=null,t=null,r){if(!e&&!t)throw new Error('LocalColorSpaceCache.set - expected "name" and/or "ref" argument.');if(t){if(this._imageCache.has(t))return;e&&this._nameRefMap.set(e,t);this._imageCache.put(t,r)}else this._imageMap.has(e)||this._imageMap.set(e,r)}};t.LocalFunctionCache=class LocalFunctionCache extends BaseLocalCache{constructor(e){super({onlyRefs:!0})}getByName(e){(0,a.unreachable)("Should not call `getByName` method.")}set(e=null,t,r){if(!t)throw new Error('LocalFunctionCache.set - expected "ref" argument.');this._imageCache.has(t)||this._imageCache.put(t,r)}};t.LocalGStateCache=class LocalGStateCache extends BaseLocalCache{set(e,t=null,r){if(!e)throw new Error('LocalGStateCache.set - expected "name" argument.');if(t){if(this._imageCache.has(t))return;this._nameRefMap.set(e,t);this._imageCache.put(t,r)}else this._imageMap.has(e)||this._imageMap.set(e,r)}};t.LocalTilingPatternCache=class LocalTilingPatternCache extends BaseLocalCache{set(e,t=null,r){if(!e)throw new Error('LocalTilingPatternCache.set - expected "name" argument.');if(t){if(this._imageCache.has(t))return;this._nameRefMap.set(e,t);this._imageCache.put(t,r)}else this._imageMap.has(e)||this._imageMap.set(e,r)}};class GlobalImageCache{static get NUM_PAGES_THRESHOLD(){return(0,a.shadow)(this,"NUM_PAGES_THRESHOLD",2)}static get MIN_IMAGES_TO_CACHE(){return(0,a.shadow)(this,"MIN_IMAGES_TO_CACHE",10)}static get MAX_BYTE_SIZE(){return(0,a.shadow)(this,"MAX_BYTE_SIZE",4e7)}constructor(){this._refCache=new i.RefSetCache;this._imageCache=new i.RefSetCache}get _byteSize(){let e=0;this._imageCache.forEach((t=>{e+=t.byteSize}));return e}get _cacheLimitReached(){return!(this._imageCache.size{Object.defineProperty(t,"__esModule",{value:!0});t.MetadataParser=void 0;var a=r(26);t.MetadataParser=class MetadataParser{constructor(e){e=this._repair(e);const t=new a.SimpleXMLParser({lowerCaseName:!0}).parseFromString(e);this._metadataMap=new Map;this._data=e;t&&this._parse(t)}_repair(e){return e.replace(/^[^<]+/,"").replace(/>\\376\\377([^<]+)/g,(function(e,t){const r=t.replace(/\\([0-3])([0-7])([0-7])/g,(function(e,t,r,a){return String.fromCharCode(64*t+8*r+1*a)})).replace(/&(amp|apos|gt|lt|quot);/g,(function(e,t){switch(t){case"amp":return"&";case"apos":return"'";case"gt":return">";case"lt":return"<";case"quot":return'"'}throw new Error(`_repair: ${t} isn't defined.`)})),a=[];for(let e=0,t=r.length;e=32&&t<127&&60!==t&&62!==t&&38!==t?a.push(String.fromCharCode(t)):a.push("&#x"+(65536+t).toString(16).substring(1)+";")}return">"+a.join("")}))}_getSequence(e){const t=e.nodeName;return"rdf:bag"!==t&&"rdf:seq"!==t&&"rdf:alt"!==t?null:e.childNodes.filter((e=>"rdf:li"===e.nodeName))}_parseArray(e){if(!e.hasChildNodes())return;const[t]=e.childNodes,r=this._getSequence(t)||[];this._metadataMap.set(e.nodeName,r.map((e=>e.textContent.trim())))}_parse(e){let t=e.documentElement;if("rdf:rdf"!==t.nodeName){t=t.firstChild;for(;t&&"rdf:rdf"!==t.nodeName;)t=t.nextSibling}if(t&&"rdf:rdf"===t.nodeName&&t.hasChildNodes())for(const e of t.childNodes)if("rdf:description"===e.nodeName)for(const t of e.childNodes){const e=t.nodeName;switch(e){case"#text":continue;case"dc:creator":case"dc:subject":this._parseArray(t);continue}this._metadataMap.set(e,t.textContent.trim())}}get serializable(){return{parsedData:this._metadataMap,rawData:this._data}}}},(e,t,r)=>{Object.defineProperty(t,"__esModule",{value:!0});t.XMLParserErrorCode=t.XMLParserBase=t.SimpleXMLParser=t.SimpleDOMNode=void 0;var a=r(8);const i={NoError:0,EndOfDocument:-1,UnterminatedCdat:-2,UnterminatedXmlDeclaration:-3,UnterminatedDoctypeDeclaration:-4,UnterminatedComment:-5,MalformedElement:-6,OutOfMemory:-7,UnterminatedAttributeValue:-8,UnterminatedElement:-9,ElementNeverBegun:-10};t.XMLParserErrorCode=i;function isWhitespace(e,t){const r=e[t];return" "===r||"\n"===r||"\r"===r||"\t"===r}class XMLParserBase{_resolveEntities(e){return e.replace(/&([^;]+);/g,((e,t)=>{if("#x"===t.substring(0,2))return String.fromCodePoint(parseInt(t.substring(2),16));if("#"===t.substring(0,1))return String.fromCodePoint(parseInt(t.substring(1),10));switch(t){case"lt":return"<";case"gt":return">";case"amp":return"&";case"quot":return'"';case"apos":return"'"}return this.onResolveEntity(t)}))}_parseContent(e,t){const r=[];let a=t;function skipWs(){for(;a"!==e[a]&&"/"!==e[a];)++a;const i=e.substring(t,a);skipWs();for(;a"!==e[a]&&"/"!==e[a]&&"?"!==e[a];){skipWs();let t="",i="";for(;a"!==e[r]&&"/"!==e[r];)++r;const a=e.substring(t,r);!function skipWs(){for(;r"!==e[r+1]);)++r;return{name:a,value:e.substring(i,r),parsed:r-t}}parseXml(e){let t=0;for(;t",r);if(t<0){this.onError(i.UnterminatedElement);return}this.onEndElement(e.substring(r,t));r=t+1;break;case"?":++r;const a=this._parseProcessingInstruction(e,r);if("?>"!==e.substring(r+a.parsed,r+a.parsed+2)){this.onError(i.UnterminatedXmlDeclaration);return}this.onPi(a.name,a.value);r+=a.parsed+2;break;case"!":if("--"===e.substring(r+1,r+3)){t=e.indexOf("--\x3e",r+3);if(t<0){this.onError(i.UnterminatedComment);return}this.onComment(e.substring(r+3,t));r=t+3}else if("[CDATA["===e.substring(r+1,r+8)){t=e.indexOf("]]>",r+8);if(t<0){this.onError(i.UnterminatedCdat);return}this.onCdata(e.substring(r+8,t));r=t+3}else{if("DOCTYPE"!==e.substring(r+1,r+8)){this.onError(i.MalformedElement);return}{const a=e.indexOf("[",r+8);let n=!1;t=e.indexOf(">",r+8);if(t<0){this.onError(i.UnterminatedDoctypeDeclaration);return}if(a>0&&t>a){t=e.indexOf("]>",r+8);if(t<0){this.onError(i.UnterminatedDoctypeDeclaration);return}n=!0}const s=e.substring(r+8,t+(n?1:0));this.onDoctype(s);r=t+(n?2:1)}}break;default:const n=this._parseContent(e,r);if(null===n){this.onError(i.MalformedElement);return}let s=!1;if("/>"===e.substring(r+n.parsed,r+n.parsed+2))s=!0;else if(">"!==e.substring(r+n.parsed,r+n.parsed+1)){this.onError(i.UnterminatedElement);return}this.onBeginElement(n.name,n.attributes,s);r+=n.parsed+(s?2:1)}}else{for(;r0}searchNode(e,t){if(t>=e.length)return this;const r=e[t],a=[];let i=this;for(;;){if(r.name===i.nodeName){if(0!==r.pos){if(0===a.length)return null;{const[n]=a.pop();let s=0;for(const a of n.childNodes)if(r.name===a.nodeName){if(s===r.pos)return a.searchNode(e,t+1);s++}return i.searchNode(e,t+1)}}{const r=i.searchNode(e,t+1);if(null!==r)return r}}if(i.childNodes&&0!==i.childNodes.length){a.push([i,0]);i=i.childNodes[0]}else{if(0===a.length)return null;for(;0!==a.length;){const[e,t]=a.pop(),r=t+1;if(r");for(const t of this.childNodes)t.dump(e);e.push(``)}else this.nodeValue?e.push(`>${(0,a.encodeToXmlString)(this.nodeValue)}`):e.push("/>")}else e.push((0,a.encodeToXmlString)(this.nodeValue))}}t.SimpleDOMNode=SimpleDOMNode;t.SimpleXMLParser=class SimpleXMLParser extends XMLParserBase{constructor({hasAttributes:e=!1,lowerCaseName:t=!1}){super();this._currentFragment=null;this._stack=null;this._errorCode=i.NoError;this._hasAttributes=e;this._lowerCaseName=t}parseFromString(e){this._currentFragment=[];this._stack=[];this._errorCode=i.NoError;this.parseXml(e);if(this._errorCode!==i.NoError)return;const[t]=this._currentFragment;return t?{documentElement:t}:void 0}onText(e){if(function isWhitespaceString(e){for(let t=0,r=e.length;t{Object.defineProperty(t,"__esModule",{value:!0});t.getQuadPoints=getQuadPoints;t.MarkupAnnotation=t.AnnotationFactory=t.AnnotationBorderStyle=t.Annotation=void 0;var a=r(2),i=r(10),n=r(8),s=r(28),o=r(5),c=r(23),l=r(46),h=r(12),u=r(48);t.AnnotationFactory=class AnnotationFactory{static create(e,t,r,a,i){return r.ensureCatalog("acroForm").then((n=>r.ensure(this,"_create",[e,t,r,a,n,i])))}static _create(e,t,r,i,s,c){const l=e.fetchIfRef(t);if(!(0,o.isDict)(l))return;const h=(0,o.isRef)(t)?t.toString():`annot_${i.createObjId()}`;let u=l.get("Subtype");u=(0,o.isName)(u)?u.name:null;const d={xref:e,ref:t,dict:l,subtype:u,id:h,pdfManager:r,acroForm:s instanceof o.Dict?s:o.Dict.empty,collectFields:c};switch(u){case"Link":return new LinkAnnotation(d);case"Text":return new TextAnnotation(d);case"Widget":let e=(0,n.getInheritableProperty)({dict:l,key:"FT"});e=(0,o.isName)(e)?e.name:null;switch(e){case"Tx":return new TextWidgetAnnotation(d);case"Btn":return new ButtonWidgetAnnotation(d);case"Ch":return new ChoiceWidgetAnnotation(d)}(0,a.warn)(`Unimplemented widget field type "${e}", falling back to base field type.`);return new WidgetAnnotation(d);case"Popup":return new PopupAnnotation(d);case"FreeText":return new FreeTextAnnotation(d);case"Line":return new LineAnnotation(d);case"Square":return new SquareAnnotation(d);case"Circle":return new CircleAnnotation(d);case"PolyLine":return new PolylineAnnotation(d);case"Polygon":return new PolygonAnnotation(d);case"Caret":return new CaretAnnotation(d);case"Ink":return new InkAnnotation(d);case"Highlight":return new HighlightAnnotation(d);case"Underline":return new UnderlineAnnotation(d);case"Squiggly":return new SquigglyAnnotation(d);case"StrikeOut":return new StrikeOutAnnotation(d);case"Stamp":return new StampAnnotation(d);case"FileAttachment":return new FileAttachmentAnnotation(d);default:c||(u?(0,a.warn)(`Unimplemented annotation type "${u}", falling back to base annotation.`):(0,a.warn)("Annotation is missing the required /Subtype."));return new Annotation(d)}}};function getRgbColor(e){const t=new Uint8ClampedArray(3);if(!Array.isArray(e))return t;switch(e.length){case 0:return null;case 1:c.ColorSpace.singletons.gray.getRgbItem(e,0,t,0);return t;case 3:c.ColorSpace.singletons.rgb.getRgbItem(e,0,t,0);return t;case 4:c.ColorSpace.singletons.cmyk.getRgbItem(e,0,t,0);return t;default:return t}}function getQuadPoints(e,t){if(!e.has("QuadPoints"))return null;const r=e.getArray("QuadPoints");if(!Array.isArray(r)||0===r.length||r.length%8>0)return null;const a=[];for(let e=0,i=r.length/8;et[2]||st[3]))return null;a[e].push({x:n,y:s})}}return a.map((e=>{const[t,r,a,i]=e.reduce((([e,t,r,a],i)=>[Math.min(e,i.x),Math.max(t,i.x),Math.min(r,i.y),Math.max(a,i.y)]),[Number.MAX_VALUE,Number.MIN_VALUE,Number.MAX_VALUE,Number.MIN_VALUE]);return[{x:t,y:i},{x:r,y:i},{x:t,y:a},{x:r,y:a}]}))}function getTransformMatrix(e,t,r){const[i,n,s,o]=a.Util.getAxialAlignedBoundingBox(t,r);if(i===s||n===o)return[1,0,0,1,e[0],e[1]];const c=(e[2]-e[0])/(s-i),l=(e[3]-e[1])/(o-n);return[c,0,0,l,e[0]-i*c,e[1]-n*l]}class Annotation{constructor(e){const t=e.dict;this.setContents(t.get("Contents"));this.setModificationDate(t.get("M"));this.setFlags(t.get("F"));this.setRectangle(t.getArray("Rect"));this.setColor(t.getArray("C"));this.setBorderStyle(t);this.setAppearance(t);this._streams=[];this.appearance&&this._streams.push(this.appearance);this.data={annotationFlags:this.flags,borderStyle:this.borderStyle,color:this.color,contents:this.contents,hasAppearance:!!this.appearance,id:e.id,modificationDate:this.modificationDate,rect:this.rectangle,subtype:e.subtype};if(e.collectFields){const r=t.get("Kids");if(Array.isArray(r)){const e=[];for(const t of r)(0,o.isRef)(t)&&e.push(t.toString());0!==e.length&&(this.data.kidIds=e)}this.data.actions=(0,n.collectActions)(e.xref,t,a.AnnotationActionEventType);this.data.fieldName=this._constructFieldName(t)}this._fallbackFontDict=null}_hasFlag(e,t){return!!(e&t)}_isViewable(e){return!this._hasFlag(e,a.AnnotationFlag.INVISIBLE)&&!this._hasFlag(e,a.AnnotationFlag.NOVIEW)}_isPrintable(e){return this._hasFlag(e,a.AnnotationFlag.PRINT)&&!this._hasFlag(e,a.AnnotationFlag.INVISIBLE)}isHidden(e){const t=e&&e.get(this.data.id);return t&&void 0!==t.hidden?t.hidden:this._hasFlag(this.flags,a.AnnotationFlag.HIDDEN)}get viewable(){return null!==this.data.quadPoints&&(0===this.flags||this._isViewable(this.flags))}get printable(){return null!==this.data.quadPoints&&(0!==this.flags&&this._isPrintable(this.flags))}setContents(e){this.contents=(0,a.stringToPDFString)(e||"")}setModificationDate(e){this.modificationDate=(0,a.isString)(e)?e:null}setFlags(e){this.flags=Number.isInteger(e)&&e>0?e:0}hasFlag(e){return this._hasFlag(this.flags,e)}setRectangle(e){Array.isArray(e)&&4===e.length?this.rectangle=a.Util.normalizeRect(e):this.rectangle=[0,0,0,0]}setColor(e){this.color=getRgbColor(e)}setBorderStyle(e){this.borderStyle=new AnnotationBorderStyle;if((0,o.isDict)(e))if(e.has("BS")){const t=e.get("BS"),r=t.get("Type");if(!r||(0,o.isName)(r,"Border")){this.borderStyle.setWidth(t.get("W"),this.rectangle);this.borderStyle.setStyle(t.get("S"));this.borderStyle.setDashArray(t.getArray("D"))}}else if(e.has("Border")){const t=e.getArray("Border");if(Array.isArray(t)&&t.length>=3){this.borderStyle.setHorizontalCornerRadius(t[0]);this.borderStyle.setVerticalCornerRadius(t[1]);this.borderStyle.setWidth(t[2],this.rectangle);4===t.length&&this.borderStyle.setDashArray(t[3])}}else this.borderStyle.setWidth(0)}setAppearance(e){this.appearance=null;const t=e.get("AP");if(!(0,o.isDict)(t))return;const r=t.get("N");if((0,o.isStream)(r)){this.appearance=r;return}if(!(0,o.isDict)(r))return;const a=e.get("AS");(0,o.isName)(a)&&r.has(a.name)&&(this.appearance=r.get(a.name))}loadResources(e){return this.appearance.dict.getAsync("Resources").then((t=>{if(!t)return;return new i.ObjectLoader(t,e,t.xref).load().then((function(){return t}))}))}getOperatorList(e,t,r,i){if(!this.appearance)return Promise.resolve(new l.OperatorList);const n=this.appearance,s=this.data,o=n.dict,c=this.loadResources(["ExtGState","ColorSpace","Pattern","Shading","XObject","Font"]),h=o.getArray("BBox")||[0,0,1,1],u=o.getArray("Matrix")||[1,0,0,1,0,0],d=getTransformMatrix(s.rect,h,u);return c.then((r=>{const i=new l.OperatorList;i.addOp(a.OPS.beginAnnotation,[s.rect,d,u]);return e.getOperatorList({stream:n,task:t,resources:r,operatorList:i,fallbackFontDict:this._fallbackFontDict}).then((()=>{i.addOp(a.OPS.endAnnotation,[]);this.reset();return i}))}))}async save(e,t,r){return null}getFieldObject(){return this.data.kidIds?{id:this.data.id,actions:this.data.actions,name:this.data.fieldName,type:"",kidIds:this.data.kidIds}:null}reset(){for(const e of this._streams)e.reset()}_constructFieldName(e){if(!e.has("T")&&!e.has("Parent")){(0,a.warn)("Unknown field name, falling back to empty field name.");return""}if(!e.has("Parent"))return(0,a.stringToPDFString)(e.get("T"));const t=[];e.has("T")&&t.unshift((0,a.stringToPDFString)(e.get("T")));let r=e;const i=new o.RefSet;e.objId&&i.put(e.objId);for(;r.has("Parent");){r=r.get("Parent");if(!(r instanceof o.Dict)||r.objId&&i.has(r.objId))break;r.objId&&i.put(r.objId);r.has("T")&&t.unshift((0,a.stringToPDFString)(r.get("T")))}return t.join(".")}}t.Annotation=Annotation;class AnnotationBorderStyle{constructor(){this.width=1;this.style=a.AnnotationBorderStyleType.SOLID;this.dashArray=[3];this.horizontalCornerRadius=0;this.verticalCornerRadius=0}setWidth(e,t=[0,0,0,0]){if((0,o.isName)(e))this.width=0;else if(Number.isInteger(e)){if(e>0){const r=(t[2]-t[0])/2,i=(t[3]-t[1])/2;if(r>0&&i>0&&(e>r||e>i)){(0,a.warn)(`AnnotationBorderStyle.setWidth - ignoring width: ${e}`);e=1}}this.width=e}}setStyle(e){if((0,o.isName)(e))switch(e.name){case"S":this.style=a.AnnotationBorderStyleType.SOLID;break;case"D":this.style=a.AnnotationBorderStyleType.DASHED;break;case"B":this.style=a.AnnotationBorderStyleType.BEVELED;break;case"I":this.style=a.AnnotationBorderStyleType.INSET;break;case"U":this.style=a.AnnotationBorderStyleType.UNDERLINE}}setDashArray(e){if(Array.isArray(e)&&e.length>0){let t=!0,r=!0;for(const a of e){if(!(+a>=0)){t=!1;break}a>0&&(r=!1)}t&&!r?this.dashArray=e:this.width=0}else e&&(this.width=0)}setHorizontalCornerRadius(e){Number.isInteger(e)&&(this.horizontalCornerRadius=e)}setVerticalCornerRadius(e){Number.isInteger(e)&&(this.verticalCornerRadius=e)}}t.AnnotationBorderStyle=AnnotationBorderStyle;class MarkupAnnotation extends Annotation{constructor(e){super(e);const t=e.dict;if(t.has("IRT")){const e=t.getRaw("IRT");this.data.inReplyTo=(0,o.isRef)(e)?e.toString():null;const r=t.get("RT");this.data.replyType=(0,o.isName)(r)?r.name:a.AnnotationReplyType.REPLY}if(this.data.replyType===a.AnnotationReplyType.GROUP){const e=t.get("IRT");this.data.title=(0,a.stringToPDFString)(e.get("T")||"");this.setContents(e.get("Contents"));this.data.contents=this.contents;if(e.has("CreationDate")){this.setCreationDate(e.get("CreationDate"));this.data.creationDate=this.creationDate}else this.data.creationDate=null;if(e.has("M")){this.setModificationDate(e.get("M"));this.data.modificationDate=this.modificationDate}else this.data.modificationDate=null;this.data.hasPopup=e.has("Popup");if(e.has("C")){this.setColor(e.getArray("C"));this.data.color=this.color}else this.data.color=null}else{this.data.title=(0,a.stringToPDFString)(t.get("T")||"");this.setCreationDate(t.get("CreationDate"));this.data.creationDate=this.creationDate;this.data.hasPopup=t.has("Popup");t.has("C")||(this.data.color=null)}}setCreationDate(e){this.creationDate=(0,a.isString)(e)?e:null}_setDefaultAppearance({xref:e,extra:t,strokeColor:r,fillColor:a,blendMode:i,pointsCallback:n}){let s=Number.MAX_VALUE,c=Number.MAX_VALUE,l=Number.MIN_VALUE,u=Number.MIN_VALUE;const d=["q"];t&&d.push(t);r&&d.push(`${r[0]} ${r[1]} ${r[2]} RG`);a&&d.push(`${a[0]} ${a[1]} ${a[2]} rg`);let f=this.data.quadPoints;f||(f=[[{x:this.rectangle[0],y:this.rectangle[3]},{x:this.rectangle[2],y:this.rectangle[3]},{x:this.rectangle[0],y:this.rectangle[1]},{x:this.rectangle[2],y:this.rectangle[1]}]]);for(const e of f){const[t,r,a,i]=n(d,e);s=Math.min(s,t);l=Math.max(l,r);c=Math.min(c,a);u=Math.max(u,i)}d.push("Q");const g=new o.Dict(e),p=new o.Dict(e);p.set("Subtype",o.Name.get("Form"));const m=new h.StringStream(d.join(" "));m.dict=p;g.set("Fm0",m);const b=new o.Dict(e);i&&b.set("BM",o.Name.get(i));const y=new o.Dict(e);y.set("GS0",b);const w=new o.Dict(e);w.set("ExtGState",y);w.set("XObject",g);const S=new o.Dict(e);S.set("Resources",w);const v=this.data.rect=[s,c,l,u];S.set("BBox",v);this.appearance=new h.StringStream("/GS0 gs /Fm0 Do");this.appearance.dict=S;this._streams.push(this.appearance,m)}}t.MarkupAnnotation=MarkupAnnotation;class WidgetAnnotation extends Annotation{constructor(e){super(e);const t=e.dict,r=this.data;this.ref=e.ref;r.annotationType=a.AnnotationType.WIDGET;void 0===r.fieldName&&(r.fieldName=this._constructFieldName(t));void 0===r.actions&&(r.actions=(0,n.collectActions)(e.xref,t,a.AnnotationActionEventType));const i=(0,n.getInheritableProperty)({dict:t,key:"V",getArray:!0});r.fieldValue=this._decodeFormValue(i);const c=(0,n.getInheritableProperty)({dict:t,key:"DV",getArray:!0});r.defaultFieldValue=this._decodeFormValue(c);r.alternativeText=(0,a.stringToPDFString)(t.get("TU")||"");const l=(0,n.getInheritableProperty)({dict:t,key:"DA"})||e.acroForm.get("DA");this._defaultAppearance=(0,a.isString)(l)?l:"";r.defaultAppearanceData=(0,s.parseDefaultAppearance)(this._defaultAppearance);const h=(0,n.getInheritableProperty)({dict:t,key:"FT"});r.fieldType=(0,o.isName)(h)?h.name:null;const u=(0,n.getInheritableProperty)({dict:t,key:"DR"}),d=e.acroForm.get("DR"),f=this.appearance&&this.appearance.dict.get("Resources");this._fieldResources={localResources:u,acroFormResources:d,appearanceResources:f,mergedResources:o.Dict.merge({xref:e.xref,dictArray:[u,f,d],mergeSubDicts:!0})};r.fieldFlags=(0,n.getInheritableProperty)({dict:t,key:"Ff"});(!Number.isInteger(r.fieldFlags)||r.fieldFlags<0)&&(r.fieldFlags=0);r.readOnly=this.hasFieldFlag(a.AnnotationFieldFlag.READONLY);r.hidden=this._hasFlag(r.annotationFlags,a.AnnotationFlag.HIDDEN);if("Sig"===r.fieldType){r.fieldValue=null;this.setFlags(a.AnnotationFlag.HIDDEN);r.hidden=!0}}_decodeFormValue(e){return Array.isArray(e)?e.filter((e=>(0,a.isString)(e))).map((e=>(0,a.stringToPDFString)(e))):(0,o.isName)(e)?(0,a.stringToPDFString)(e.name):(0,a.isString)(e)?(0,a.stringToPDFString)(e):null}hasFieldFlag(e){return!!(this.data.fieldFlags&e)}getOperatorList(e,t,r,i){return r?Promise.resolve(new l.OperatorList):this._hasText?this._getAppearance(e,t,i).then((n=>{if(this.appearance&&null===n)return super.getOperatorList(e,t,r,i);const s=new l.OperatorList;if(!this._defaultAppearance||null===n)return s;const o=[1,0,0,1,0,0],c=[0,0,this.data.rect[2]-this.data.rect[0],this.data.rect[3]-this.data.rect[1]],u=getTransformMatrix(this.data.rect,c,o);s.addOp(a.OPS.beginAnnotation,[this.data.rect,u,o]);const d=new h.StringStream(n);return e.getOperatorList({stream:d,task:t,resources:this._fieldResources.mergedResources,operatorList:s}).then((function(){s.addOp(a.OPS.endAnnotation,[]);return s}))})):super.getOperatorList(e,t,r,i)}async save(e,t,r){if(!r)return null;const i=r.get(this.data.id),n=i&&i.value;if(n===this.data.fieldValue||void 0===n)return null;let s=await this._getAppearance(e,t,r);if(null===s)return null;const{xref:c}=e,l=c.fetchIfRef(this.ref);if(!(0,o.isDict)(l))return null;const h=[0,0,this.data.rect[2]-this.data.rect[0],this.data.rect[3]-this.data.rect[1]],d={path:(0,a.stringToPDFString)(l.get("T")||""),value:n},f=c.getNewRef(),g=new o.Dict(c);g.set("N",f);const p=c.encrypt;let m=null,b=null;if(p){m=p.createCipherTransform(this.ref.num,this.ref.gen);b=p.createCipherTransform(f.num,f.gen);s=b.encryptString(s)}l.set("V",(0,a.isAscii)(n)?n:(0,a.stringToUTF16BEString)(n));l.set("AP",g);l.set("M",`D:${(0,a.getModificationDate)()}`);const y=new o.Dict(c);y.set("Length",s.length);y.set("Subtype",o.Name.get("Form"));y.set("Resources",this._getSaveFieldResources(c));y.set("BBox",h);const w=[`${this.ref.num} ${this.ref.gen} obj\n`];(0,u.writeDict)(l,w,m);w.push("\nendobj\n");const S=[`${f.num} ${f.gen} obj\n`];(0,u.writeDict)(y,S,b);S.push(" stream\n");S.push(s);S.push("\nendstream\nendobj\n");return[{ref:this.ref,data:w.join(""),xfa:d},{ref:f,data:S.join(""),xfa:null}]}async _getAppearance(e,t,r){const i=this.hasFieldFlag(a.AnnotationFieldFlag.PASSWORD);if(!r||i)return null;const n=r.get(this.data.id);let o=n&&n.value;if(void 0===o)return null;o=o.trim();if(""===o)return"";let c=-1;this.data.multiLine&&(c=o.split(/\r\n|\r|\n/).length);const l=this.data.rect[3]-this.data.rect[1],h=this.data.rect[2]-this.data.rect[0];this._defaultAppearance||(this.data.defaultAppearanceData=(0,s.parseDefaultAppearance)(this._defaultAppearance="/Helvetica 0 Tf 0 g"));const[u,d]=this._computeFontSize(l,c),f=await this._getFontData(e,t);let g=f.descent;isNaN(g)&&(g=0);const p=2+Math.abs(g)*d,m=this.data.textAlignment;if(this.data.multiLine)return this._getMultilineAppearance(u,o,f,d,h,l,m,2,p);const b=f.encodeString(o).join("");if(this.data.comb)return this._getCombAppearance(u,f,b,h,2,p);if(0===m||m>2)return"/Tx BMC q BT "+u+` 1 0 0 1 2 ${p} Tm (${(0,a.escapeString)(b)}) Tj ET Q EMC`;return"/Tx BMC q BT "+u+` 1 0 0 1 0 0 Tm ${this._renderText(b,f,d,h,m,2,p)} ET Q EMC`}async _getFontData(e,t){const r=new l.OperatorList,a={font:null,clone(){return this}},{fontName:i,fontSize:n}=this.data.defaultAppearanceData;await e.handleSetFont(this._fieldResources.mergedResources,[i&&o.Name.get(i),n],null,r,t,a,null);return a.font}_computeFontSize(e,t){let{fontSize:r}=this.data.defaultAppearanceData;if(!r){const roundWithOneDigit=e=>Math.round(10*e)/10,a=.8;if(-1===t)r=roundWithOneDigit(a*e);else{r=10;let i=r/a,n=Math.round(e/i);n=Math.max(n,t);i=e/n;r=roundWithOneDigit(a*i)}const{fontName:i,fontColor:n}=this.data.defaultAppearanceData;this._defaultAppearance=(0,s.createDefaultAppearance)({fontSize:r,fontName:i,fontColor:n})}return[this._defaultAppearance,r]}_renderText(e,t,r,i,n,s,o){const c=t.charsToGlyphs(e),l=r/1e3;let h,u=0;for(const e of c)u+=e.width*l;h=1===n?(i-u)/2:2===n?i-u-s:s;h=h.toFixed(2);return`${h} ${o=o.toFixed(2)} Td (${(0,a.escapeString)(e)}) Tj`}_getSaveFieldResources(e){const{localResources:t,appearanceResources:r,acroFormResources:a}=this._fieldResources,i=this.data.defaultAppearanceData&&this.data.defaultAppearanceData.fontName;if(!i)return t||o.Dict.empty;for(const e of[t,r])if(e instanceof o.Dict){const t=e.get("Font");if(t instanceof o.Dict&&t.has(i))return e}if(a instanceof o.Dict){const r=a.get("Font");if(r instanceof o.Dict&&r.has(i)){const a=new o.Dict(e);a.set(i,r.getRaw(i));const n=new o.Dict(e);n.set("Font",a);return o.Dict.merge({xref:e,dictArray:[n,t],mergeSubDicts:!0})}}return t||o.Dict.empty}getFieldObject(){return"Sig"===this.data.fieldType?{id:this.data.id,value:null,type:"signature"}:null}}class TextWidgetAnnotation extends WidgetAnnotation{constructor(e){super(e);this._hasText=!0;const t=e.dict;(0,a.isString)(this.data.fieldValue)||(this.data.fieldValue="");let r=(0,n.getInheritableProperty)({dict:t,key:"Q"});(!Number.isInteger(r)||r<0||r>2)&&(r=null);this.data.textAlignment=r;let i=(0,n.getInheritableProperty)({dict:t,key:"MaxLen"});(!Number.isInteger(i)||i<0)&&(i=null);this.data.maxLen=i;this.data.multiLine=this.hasFieldFlag(a.AnnotationFieldFlag.MULTILINE);this.data.comb=this.hasFieldFlag(a.AnnotationFieldFlag.COMB)&&!this.hasFieldFlag(a.AnnotationFieldFlag.MULTILINE)&&!this.hasFieldFlag(a.AnnotationFieldFlag.PASSWORD)&&!this.hasFieldFlag(a.AnnotationFieldFlag.FILESELECT)&&null!==this.data.maxLen}_getCombAppearance(e,t,r,i,n,s){const o=(i/this.data.maxLen).toFixed(2),c=[],l=t.getCharPositions(r);for(const[e,t]of l)c.push(`(${(0,a.escapeString)(r.substring(e,t))}) Tj`);return"/Tx BMC q BT "+e+` 1 0 0 1 ${n} ${s} Tm ${c.join(` ${o} 0 Td `)} ET Q EMC`}_getMultilineAppearance(e,t,r,a,i,n,s,o,c){const l=t.split(/\r\n|\r|\n/),h=[],u=i-2*o;for(const e of l){const t=this._splitLine(e,r,a,u);for(const e of t){const t=0===h.length?o:0;h.push(this._renderText(e,r,a,i,s,t,-a))}}return"/Tx BMC q BT "+e+` 1 0 0 1 0 ${n} Tm ${h.join("\n")} ET Q EMC`}_splitLine(e,t,r,a){e=t.encodeString(e).join("");const i=t.charsToGlyphs(e);if(i.length<=1)return[e];const n=t.getCharPositions(e),s=r/1e3,o=[];let c=-1,l=-1,h=-1,u=0,d=0;for(let t=0,r=i.length;ta){o.push(e.substring(u,r));u=r;d=p;c=-1;h=-1}else{d+=p;c=r;l=f;h=t}else if(d+p>a)if(-1!==c){o.push(e.substring(u,l));u=l;t=h+1;c=-1;d=0}else{o.push(e.substring(u,r));u=r;d=p}else d+=p}u0?this.data.fieldValue[0]:null;return{id:this.data.id,value:t,defaultValue:this.data.defaultFieldValue,editable:!this.data.readOnly,name:this.data.fieldName,rect:this.data.rect,numItems:this.data.fieldValue.length,multipleSelection:this.data.multiSelect,hidden:this.data.hidden,actions:this.data.actions,items:this.data.options,type:e}}}class TextAnnotation extends MarkupAnnotation{constructor(e){super(e);const t=e.dict;this.data.annotationType=a.AnnotationType.TEXT;if(this.data.hasAppearance)this.data.name="NoIcon";else{this.data.rect[1]=this.data.rect[3]-22;this.data.rect[2]=this.data.rect[0]+22;this.data.name=t.has("Name")?t.get("Name").name:"Note"}if(t.has("State")){this.data.state=t.get("State")||null;this.data.stateModel=t.get("StateModel")||null}else{this.data.state=null;this.data.stateModel=null}}}class LinkAnnotation extends Annotation{constructor(e){super(e);this.data.annotationType=a.AnnotationType.LINK;const t=getQuadPoints(e.dict,this.rectangle);t&&(this.data.quadPoints=t);i.Catalog.parseDestDictionary({destDict:e.dict,resultObj:this.data,docBaseUrl:e.pdfManager.docBaseUrl})}}class PopupAnnotation extends Annotation{constructor(e){super(e);this.data.annotationType=a.AnnotationType.POPUP;let t=e.dict.get("Parent");if(!t){(0,a.warn)("Popup annotation has a missing or invalid parent annotation.");return}const r=t.get("Subtype");this.data.parentType=(0,o.isName)(r)?r.name:null;const i=e.dict.getRaw("Parent");this.data.parentId=(0,o.isRef)(i)?i.toString():null;const n=t.getArray("Rect");Array.isArray(n)&&4===n.length?this.data.parentRect=a.Util.normalizeRect(n):this.data.parentRect=[0,0,0,0];const s=t.get("RT");(0,o.isName)(s,a.AnnotationReplyType.GROUP)&&(t=t.get("IRT"));if(t.has("M")){this.setModificationDate(t.get("M"));this.data.modificationDate=this.modificationDate}else this.data.modificationDate=null;if(t.has("C")){this.setColor(t.getArray("C"));this.data.color=this.color}else this.data.color=null;if(!this.viewable){const e=t.get("F");this._isViewable(e)&&this.setFlags(e)}this.data.title=(0,a.stringToPDFString)(t.get("T")||"");this.data.contents=(0,a.stringToPDFString)(t.get("Contents")||"")}}class FreeTextAnnotation extends MarkupAnnotation{constructor(e){super(e);this.data.annotationType=a.AnnotationType.FREETEXT}}class LineAnnotation extends MarkupAnnotation{constructor(e){super(e);this.data.annotationType=a.AnnotationType.LINE;const t=e.dict.getArray("L");this.data.lineCoordinates=a.Util.normalizeRect(t);if(!this.appearance){const r=this.color?Array.from(this.color).map((e=>e/255)):[0,0,0],i=this.borderStyle.width;(0,a.isArrayEqual)(this.rectangle,[0,0,0,0])&&(this.rectangle=[this.data.lineCoordinates[0]-2*i,this.data.lineCoordinates[1]-2*i,this.data.lineCoordinates[2]+2*i,this.data.lineCoordinates[3]+2*i]);this._setDefaultAppearance({xref:e.xref,extra:`${i} w`,strokeColor:r,pointsCallback:(e,r)=>{e.push(`${t[0]} ${t[1]} m`);e.push(`${t[2]} ${t[3]} l`);e.push("S");return[r[0].x-i,r[1].x+i,r[3].y-i,r[1].y+i]}})}}}class SquareAnnotation extends MarkupAnnotation{constructor(e){super(e);this.data.annotationType=a.AnnotationType.SQUARE;if(!this.appearance){const t=this.color?Array.from(this.color).map((e=>e/255)):[0,0,0];let r=null,a=e.dict.getArray("IC");if(a){a=getRgbColor(a);r=a?Array.from(a).map((e=>e/255)):null}this._setDefaultAppearance({xref:e.xref,extra:`${this.borderStyle.width} w`,strokeColor:t,fillColor:r,pointsCallback:(e,t)=>{const a=t[2].x+this.borderStyle.width/2,i=t[2].y+this.borderStyle.width/2,n=t[3].x-t[2].x-this.borderStyle.width,s=t[1].y-t[3].y-this.borderStyle.width;e.push(`${a} ${i} ${n} ${s} re`);r?e.push("B"):e.push("S");return[t[0].x,t[1].x,t[3].y,t[1].y]}})}}}class CircleAnnotation extends MarkupAnnotation{constructor(e){super(e);this.data.annotationType=a.AnnotationType.CIRCLE;if(!this.appearance){const t=this.color?Array.from(this.color).map((e=>e/255)):[0,0,0];let r=null,a=e.dict.getArray("IC");if(a){a=getRgbColor(a);r=a?Array.from(a).map((e=>e/255)):null}const i=4/3*Math.tan(Math.PI/8);this._setDefaultAppearance({xref:e.xref,extra:`${this.borderStyle.width} w`,strokeColor:t,fillColor:r,pointsCallback:(e,t)=>{const a=t[0].x+this.borderStyle.width/2,n=t[0].y-this.borderStyle.width/2,s=t[3].x-this.borderStyle.width/2,o=t[3].y+this.borderStyle.width/2,c=a+(s-a)/2,l=n+(o-n)/2,h=(s-a)/2*i,u=(o-n)/2*i;e.push(`${c} ${o} m`);e.push(`${c+h} ${o} ${s} ${l+u} ${s} ${l} c`);e.push(`${s} ${l-u} ${c+h} ${n} ${c} ${n} c`);e.push(`${c-h} ${n} ${a} ${l-u} ${a} ${l} c`);e.push(`${a} ${l+u} ${c-h} ${o} ${c} ${o} c`);e.push("h");r?e.push("B"):e.push("S");return[t[0].x,t[1].x,t[3].y,t[1].y]}})}}}class PolylineAnnotation extends MarkupAnnotation{constructor(e){super(e);this.data.annotationType=a.AnnotationType.POLYLINE;this.data.vertices=[];const t=e.dict.getArray("Vertices");if(Array.isArray(t))for(let e=0,r=t.length;ee/255)):[1,1,0];this._setDefaultAppearance({xref:e.xref,fillColor:t,blendMode:"Multiply",pointsCallback:(e,t)=>{e.push(`${t[0].x} ${t[0].y} m`);e.push(`${t[1].x} ${t[1].y} l`);e.push(`${t[3].x} ${t[3].y} l`);e.push(`${t[2].x} ${t[2].y} l`);e.push("f");return[t[0].x,t[1].x,t[3].y,t[1].y]}})}}else this.data.hasPopup=!1}}class UnderlineAnnotation extends MarkupAnnotation{constructor(e){super(e);this.data.annotationType=a.AnnotationType.UNDERLINE;if(this.data.quadPoints=getQuadPoints(e.dict,null)){if(!this.appearance){const t=this.color?Array.from(this.color).map((e=>e/255)):[0,0,0];this._setDefaultAppearance({xref:e.xref,extra:"[] 0 d 1 w",strokeColor:t,pointsCallback:(e,t)=>{e.push(`${t[2].x} ${t[2].y} m`);e.push(`${t[3].x} ${t[3].y} l`);e.push("S");return[t[0].x,t[1].x,t[3].y,t[1].y]}})}}else this.data.hasPopup=!1}}class SquigglyAnnotation extends MarkupAnnotation{constructor(e){super(e);this.data.annotationType=a.AnnotationType.SQUIGGLY;if(this.data.quadPoints=getQuadPoints(e.dict,null)){if(!this.appearance){const t=this.color?Array.from(this.color).map((e=>e/255)):[0,0,0];this._setDefaultAppearance({xref:e.xref,extra:"[] 0 d 1 w",strokeColor:t,pointsCallback:(e,t)=>{const r=(t[0].y-t[2].y)/6;let a=r,i=t[2].x;const n=t[2].y,s=t[3].x;e.push(`${i} ${n+a} m`);do{i+=2;a=0===a?r:0;e.push(`${i} ${n+a} l`)}while(ie/255)):[0,0,0];this._setDefaultAppearance({xref:e.xref,extra:"[] 0 d 1 w",strokeColor:t,pointsCallback:(e,t)=>{e.push((t[0].x+t[2].x)/2+` ${(t[0].y+t[2].y)/2} m`);e.push((t[1].x+t[3].x)/2+` ${(t[1].y+t[3].y)/2} l`);e.push("S");return[t[0].x,t[1].x,t[3].y,t[1].y]}})}}else this.data.hasPopup=!1}}class StampAnnotation extends MarkupAnnotation{constructor(e){super(e);this.data.annotationType=a.AnnotationType.STAMP}}class FileAttachmentAnnotation extends MarkupAnnotation{constructor(e){super(e);const t=new i.FileSpec(e.dict.get("FS"),e.xref);this.data.annotationType=a.AnnotationType.FILEATTACHMENT;this.data.file=t.serializable}}},(e,t,r)=>{Object.defineProperty(t,"__esModule",{value:!0});t.createDefaultAppearance=function createDefaultAppearance({fontSize:e,fontName:t,fontColor:r}){let a;a=r.every((e=>0===e))?"0 g":Array.from(r).map((e=>(e/255).toFixed(2))).join(" ")+" rg";return`/${(0,n.escapePDFName)(t)} ${e} Tf ${a}`};t.parseDefaultAppearance=function parseDefaultAppearance(e){return new DefaultAppearanceEvaluator(e).parse()};var a=r(2),i=r(23),n=r(8),s=r(29),o=r(5),c=r(12);class DefaultAppearanceEvaluator extends s.EvaluatorPreprocessor{constructor(e){super(new c.StringStream(e))}parse(){const e={fn:0,args:[]},t={fontSize:0,fontName:"",fontColor:new Uint8ClampedArray(3)};try{for(;;){e.args.length=0;if(!this.read(e))break;if(0!==this.savedStatesDepth)continue;const{fn:r,args:n}=e;switch(0|r){case a.OPS.setFont:const[e,r]=n;e instanceof o.Name&&(t.fontName=e.name);"number"==typeof r&&r>0&&(t.fontSize=r);break;case a.OPS.setFillRGBColor:i.ColorSpace.singletons.rgb.getRgbItem(n,0,t.fontColor,0);break;case a.OPS.setFillGray:i.ColorSpace.singletons.gray.getRgbItem(n,0,t.fontColor,0);break;case a.OPS.setFillColorSpace:i.ColorSpace.singletons.cmyk.getRgbItem(n,0,t.fontColor,0)}}}catch(e){(0,a.warn)(`parseDefaultAppearance - ignoring errors: "${e}".`)}return t}}},(e,t,r)=>{Object.defineProperty(t,"__esModule",{value:!0});t.PartialEvaluator=t.EvaluatorPreprocessor=void 0;var a=r(2),i=r(30),n=r(5),s=r(12),o=r(31),c=r(34),l=r(37),h=r(36),u=r(40),d=r(41),f=r(11),g=r(24),p=r(43),m=r(23),b=r(35),y=r(8),w=r(44),S=r(45),v=r(46),k=r(47);const x=Object.freeze({maxImageSize:-1,disableFontFace:!1,ignoreErrors:!1,isEvalSupported:!0,fontExtraProperties:!1}),C=1,O=2,F=Promise.resolve();function normalizeBlendMode(e,t=!1){if(Array.isArray(e)){for(let t=0,r=e.length;t{t.put(e)}));return!1}async fetchBuiltInCMap(e){const t=this.builtInCMapCache.get(e);if(t)return t;const r=this.handler.sendWithStream("FetchBuiltInCMap",{name:e}).getReader(),i=await new Promise((function(e,t){!function pump(){r.read().then((function({value:t,done:r}){if(!r){e(t);pump()}}),t)}()}));i.compressionType!==a.CMapCompressionType.NONE&&this.builtInCMapCache.set(e,i);return i}async buildFormXObject(e,t,r,i,s,o,c){var l=t.dict,h=l.getArray("Matrix"),u=l.getArray("BBox");u=Array.isArray(u)&&4===u.length?a.Util.normalizeRect(u):null;let d=null;if(l.has("OC")){d=await this.parseMarkedContentProps(l.get("OC"),e);i.addOp(a.OPS.beginMarkedContentProps,["OC",d])}var f=l.get("Group");if(f){var g={matrix:h,bbox:u,smask:r,isolated:!1,knockout:!1},p=f.get("S"),b=null;if((0,n.isName)(p,"Transparency")){g.isolated=f.get("I")||!1;g.knockout=f.get("K")||!1;if(f.has("CS")){const t=f.getRaw("CS"),r=m.ColorSpace.getCached(t,this.xref,c);b=r||await this.parseColorSpace({cs:t,resources:e,localColorSpaceCache:c})}}if(r&&r.backdrop){b=b||m.ColorSpace.singletons.rgb;r.backdrop=b.getRgb(r.backdrop,0)}i.addOp(a.OPS.beginGroup,[g])}i.addOp(a.OPS.paintFormXObjectBegin,[h,u]);return this.getOperatorList({stream:t,task:s,resources:l.get("Resources")||e,operatorList:i,initialState:o}).then((function(){i.addOp(a.OPS.paintFormXObjectEnd,[]);f&&i.addOp(a.OPS.endGroup,[g]);d&&i.addOp(a.OPS.endMarkedContent,[])}))}_sendImgData(e,t,r=!1){const a=t?[t.data.buffer]:null;return this.parsingType3Font||r?this.handler.send("commonobj",[e,"Image",t],a):this.handler.send("obj",[e,this.pageIndex,"Image",t],a)}async buildPaintImageXObject({resources:e,image:t,isInline:r=!1,operatorList:i,cacheKey:n,localImageCache:o,localColorSpaceCache:c}){var l=t.dict;const h=l.objId;var u=l.get("Width","W"),d=l.get("Height","H");if(!(u&&(0,a.isNum)(u)&&d&&(0,a.isNum)(d))){(0,a.warn)("Image dimensions are missing, or not numbers.");return}var f,g,p=this.options.maxImageSize;if(-1!==p&&u*d>p){(0,a.warn)("Image exceeded maximum allowed size and was removed.");return}if(l.get("ImageMask","IM")||!1){var m=l.get("Width","W"),b=l.get("Height","H"),y=m+7>>3,w=t.getBytes(y*b,!0),S=l.getArray("Decode","D");(f=k.PDFImage.createMask({imgArray:w,width:m,height:b,imageIsFromDecodeStream:t instanceof s.DecodeStream,inverseDecode:!!S&&S[0]>0})).cached=!!n;g=[f];i.addOp(a.OPS.paintImageMaskXObject,g);n&&o.set(n,h,{fn:a.OPS.paintImageMaskXObject,args:g});return}var v=l.get("SMask","SM")||!1,x=l.get("Mask")||!1;if(r&&!v&&!x&&u+d<200){const n=new k.PDFImage({xref:this.xref,res:e,image:t,isInline:r,pdfFunctionFactory:this._pdfFunctionFactory,localColorSpaceCache:c});f=n.createImageData(!0);i.addOp(a.OPS.paintInlineImageXObject,[f]);return}let C=`img_${this.idFactory.createObjId()}`,O=!1;if(this.parsingType3Font)C=`${this.idFactory.getDocId()}_type3_${C}`;else if(h){O=this.globalImageCache.shouldCache(h,this.pageIndex);O&&(C=`${this.idFactory.getDocId()}_${C}`)}i.addDependency(C);g=[C,u,d];k.PDFImage.buildImage({xref:this.xref,res:e,image:t,isInline:r,pdfFunctionFactory:this._pdfFunctionFactory,localColorSpaceCache:c}).then((e=>{f=e.createImageData(!1);n&&h&&O&&this.globalImageCache.addByteSize(h,f.data.length);return this._sendImgData(C,f,O)})).catch((e=>{(0,a.warn)(`Unable to decode image "${C}": "${e}".`);return this._sendImgData(C,null,O)}));i.addOp(a.OPS.paintImageXObject,g);if(n){o.set(n,h,{fn:a.OPS.paintImageXObject,args:g});if(h){(0,a.assert)(!r,"Cannot cache an inline image globally.");this.globalImageCache.addPageIndex(h,this.pageIndex);O&&this.globalImageCache.setData(h,{objId:C,fn:a.OPS.paintImageXObject,args:g,byteSize:0})}}}handleSMask(e,t,r,a,i,n){var s=e.get("G"),o={subtype:e.get("S").name,backdrop:e.get("BC")},c=e.get("TR");if((0,d.isPDFFunction)(c)){const e=this._pdfFunctionFactory.create(c);for(var l=new Uint8Array(256),h=new Float32Array(1),u=0;u<256;u++){h[0]=u/255;e(h,0,h,0);l[u]=255*h[0]|0}o.transferMap=l}return this.buildFormXObject(t,s,o,r,a,i.state.clone(),n)}handleTransferFunction(e){let t;if(Array.isArray(e))t=e;else{if(!(0,d.isPDFFunction)(e))return null;t=[e]}const r=[];let a=0,i=0;for(const e of t){const t=this.xref.fetchIfRef(e);a++;if((0,n.isName)(t,"Identity")){r.push(null);continue}if(!(0,d.isPDFFunction)(t))return null;const s=this._pdfFunctionFactory.create(t),o=new Uint8Array(256),c=new Float32Array(1);for(let e=0;e<256;e++){c[0]=e/255;s(c,0,c,0);o[e]=255*c[0]|0}r.push(o);i++}return 1!==a&&4!==a||0===i?null:r}handleTilingType(e,t,r,i,s,o,c,l,h){const d=new v.OperatorList,f=n.Dict.merge({xref:this.xref,dictArray:[s.get("Resources"),r]});return this.getOperatorList({stream:i,task:c,resources:f,operatorList:d}).then((function(){const r=d.getIR(),a=(0,u.getTilingPatternIR)(r,s,t);o.addDependencies(d.dependencies);o.addOp(e,a);l&&h.set(l,s.objId,{operatorListIR:r,dict:s})})).catch((e=>{if(!(e instanceof a.AbortException)){if(!this.options.ignoreErrors)throw e;this.handler.send("UnsupportedFeature",{featureId:a.UNSUPPORTED_FEATURES.errorTilingPattern});(0,a.warn)(`handleTilingType - ignoring pattern: "${e}".`)}}))}handleSetFont(e,t,r,i,s,c,l=null){const h=t&&t[0]instanceof n.Name?t[0].name:null;return this.loadFont(h,r,e,l).then((t=>t.font.isType3Font?t.loadType3Data(this,e,s).then((function(){i.addDependencies(t.type3Dependencies);return t})).catch((e=>{this.handler.send("UnsupportedFeature",{featureId:a.UNSUPPORTED_FEATURES.errorFontLoadType3});return new TranslatedFont({loadedName:"g_font_error",font:new o.ErrorFont(`Type3 font load error: ${e}`),dict:t.font,extraProperties:this.options.fontExtraProperties})})):t)).then((e=>{c.font=e.font;e.send(this.handler);return e.loadedName}))}handleText(e,t){const r=t.font,i=r.charsToGlyphs(e);if(r.data){(!!(t.textRenderingMode&a.TextRenderingMode.ADD_TO_PATH_FLAG)||"Pattern"===t.fillColorSpace.name||r.disableFontFace||this.options.disableFontFace)&&PartialEvaluator.buildFontPaths(r,i,this.handler)}return i}ensureStateFont(e){if(e.font)return;const t=new a.FormatError("Missing setFont (Tf) operator before text rendering operator.");if(!this.options.ignoreErrors)throw t;this.handler.send("UnsupportedFeature",{featureId:a.UNSUPPORTED_FEATURES.errorFontState});(0,a.warn)(`ensureStateFont: "${t}".`)}async setGState({resources:e,gState:t,operatorList:r,cacheKey:i,task:s,stateManager:o,localGStateCache:c,localColorSpaceCache:l}){const h=t.objId;let u=!0;for(var d=[],f=t.getKeys(),g=Promise.resolve(),p=0,m=f.length;pthis.handleSetFont(e,null,c[0],r,s,o.state).then((function(e){r.addDependency(e);d.push([i,[e,c[1]]])}))));break;case"BM":d.push([i,normalizeBlendMode(c)]);break;case"SMask":if((0,n.isName)(c,"None")){d.push([i,!1]);break}if((0,n.isDict)(c)){u=!1;g=g.then((()=>this.handleSMask(c,e,r,s,o,l)));d.push([i,!0])}else(0,a.warn)("Unsupported SMask type");break;case"TR":const t=this.handleTransferFunction(c);d.push([i,t]);break;case"OP":case"op":case"OPM":case"BG":case"BG2":case"UCR":case"UCR2":case"TR2":case"HT":case"SM":case"SA":case"AIS":case"TK":(0,a.info)("graphic state operator "+i);break;default:(0,a.info)("Unknown graphic state operator "+i)}}return g.then((function(){d.length>0&&r.addOp(a.OPS.setGState,[d]);u&&c.set(i,h,d)}))}loadFont(e,t,r,i=null){const errorFont=async()=>new TranslatedFont({loadedName:"g_font_error",font:new o.ErrorFont(`Font "${e}" is not available.`),dict:t,extraProperties:this.options.fontExtraProperties});var s,c=this.xref;if(t){if(!(0,n.isRef)(t))throw new a.FormatError('The "font" object should be a reference.');s=t}else{var l=r.get("Font");l&&(s=l.getRaw(e))}if(!s){const r=`Font "${e||t&&t.toString()}" is not available`;if(!this.options.ignoreErrors&&!this.parsingType3Font){(0,a.warn)(`${r}.`);return errorFont()}this.handler.send("UnsupportedFeature",{featureId:a.UNSUPPORTED_FEATURES.errorFontMissing});(0,a.warn)(`${r} -- attempting to fallback to a default font.`);s=i||PartialEvaluator.fallbackFontDict}if(this.fontCache.has(s))return this.fontCache.get(s);t=c.fetchIfRef(s);if(!(0,n.isDict)(t))return errorFont();if(t.cacheKey&&this.fontCache.has(t.cacheKey))return this.fontCache.get(t.cacheKey);var h=(0,a.createPromiseCapability)();let u;try{u=this.preEvaluateFont(t)}catch(e){(0,a.warn)(`loadFont - preEvaluateFont failed: "${e}".`);return errorFont()}const{descriptor:d,hash:f}=u;var g,p=(0,n.isRef)(s);p&&(g=`f${s.toString()}`);if(f&&(0,n.isDict)(d)){d.fontAliases||(d.fontAliases=Object.create(null));var m=d.fontAliases;if(m[f]){var b=m[f].aliasRef;if(p&&b&&this.fontCache.has(b)){this.fontCache.putAlias(s,b);return this.fontCache.get(s)}}else m[f]={fontID:this.idFactory.createFontId()};p&&(m[f].aliasRef=s);g=m[f].fontID}if(p)this.fontCache.put(s,h.promise);else{g||(g=this.idFactory.createFontId());t.cacheKey=`cacheKey_${g}`;this.fontCache.put(t.cacheKey,h.promise)}(0,a.assert)(g&&g.startsWith("f"),'The "fontID" must be (correctly) defined.');t.loadedName=`${this.idFactory.getDocId()}_${g}`;this.translateFont(u).then((e=>{if(void 0!==e.fontType){c.stats.fontTypes[e.fontType]=!0}h.resolve(new TranslatedFont({loadedName:t.loadedName,font:e,dict:t,extraProperties:this.options.fontExtraProperties}))})).catch((e=>{this.handler.send("UnsupportedFeature",{featureId:a.UNSUPPORTED_FEATURES.errorFontTranslate});(0,a.warn)(`loadFont - translateFont failed: "${e}".`);try{var r=d&&d.get("FontFile3"),i=r&&r.get("Subtype"),n=(0,o.getFontType)(u.type,i&&i.name);c.stats.fontTypes[n]=!0}catch(e){}h.resolve(new TranslatedFont({loadedName:t.loadedName,font:new o.ErrorFont(e instanceof Error?e.message:e),dict:t,extraProperties:this.options.fontExtraProperties}))}));return h.promise}buildPath(e,t,r,i=!1){var n=e.length-1;r||(r=[]);if(n<0||e.fnArray[n]!==a.OPS.constructPath){if(i){(0,a.warn)(`Encountered path operator "${t}" inside of a text object.`);e.addOp(a.OPS.save,null)}e.addOp(a.OPS.constructPath,[[t],r]);i&&e.addOp(a.OPS.restore,null)}else{var s=e.argsArray[n];s[0].push(t);Array.prototype.push.apply(s[1],r)}}parseColorSpace({cs:e,resources:t,localColorSpaceCache:r}){return m.ColorSpace.parseAsync({cs:e,xref:this.xref,resources:t,pdfFunctionFactory:this._pdfFunctionFactory,localColorSpaceCache:r}).catch((e=>{if(e instanceof a.AbortException)return null;if(this.options.ignoreErrors){this.handler.send("UnsupportedFeature",{featureId:a.UNSUPPORTED_FEATURES.errorColorSpace});(0,a.warn)(`parseColorSpace - ignoring ColorSpace: "${e}".`);return null}throw e}))}handleColorN(e,t,r,i,s,o,c,l,h){const d=r.pop();if(d instanceof n.Name){const b=d.name,y=h.getByName(b);if(y)try{const a=i.base?i.base.getRgb(r,0):null,n=(0,u.getTilingPatternIR)(y.operatorListIR,y.dict,a);e.addOp(t,n);return}catch(e){}let w=s.get(b);if(w){var f=(0,n.isStream)(w)?w.dict:w,g=f.get("PatternType");if(g===C){const a=i.base?i.base.getRgb(r,0):null;return this.handleTilingType(t,a,o,w,f,e,c,b,h)}if(g===O){var p=f.get("Shading"),m=f.getArray("Matrix");w=u.Pattern.parseShading(p,m,this.xref,o,this.handler,this._pdfFunctionFactory,l);e.addOp(t,w.getIR());return}throw new a.FormatError(`Unknown PatternType: ${g}`)}}throw new a.FormatError(`Unknown PatternName: ${d}`)}async parseMarkedContentProps(e,t){let r;if((0,n.isName)(e)){r=t.get("Properties").get(e.name)}else{if(!(0,n.isDict)(e))throw new a.FormatError("Optional content properties malformed.");r=e}const i=r.get("Type").name;if("OCG"===i)return{type:i,id:r.objId};if("OCMD"===i){const e=r.get("OCGs");if(Array.isArray(e)||(0,n.isDict)(e)){const t=[];Array.isArray(e)?r.get("OCGs").forEach((e=>{t.push(e.toString())})):t.push(e.objId);let a=null;r.get("VE")&&(a=!0);return{type:i,ids:t,policy:(0,n.isName)(r.get("P"))?r.get("P").name:null,expression:a}}if((0,n.isRef)(e))return{type:i,id:e.toString()}}return null}getOperatorList({stream:e,task:t,resources:r,operatorList:i,initialState:s=null,fallbackFontDict:o=null}){r=r||n.Dict.empty;s=s||new EvalState;if(!i)throw new Error('getOperatorList: missing "operatorList" parameter');var c=this,l=this.xref;let h=!1;const d=new g.LocalImageCache,f=new g.LocalColorSpaceCache,p=new g.LocalGStateCache,b=new g.LocalTilingPatternCache;var y=r.get("XObject")||n.Dict.empty,w=r.get("Pattern")||n.Dict.empty,S=new StateManager(s),v=new EvaluatorPreprocessor(e,l,S),k=new TimeSlotManager;function closePendingRestoreOPS(e){for(var t=0,r=v.savedStatesDepth;t0&&i.addOp(a.OPS.setGState,[e]);M=null;continue}}next(new Promise((function(e,s){if(!T)throw new a.FormatError("GState must be referred to by name.");const o=r.get("ExtGState");if(!(o instanceof n.Dict))throw new a.FormatError("ExtGState should be a dictionary.");const l=o.get(T);if(!(l instanceof n.Dict))throw new a.FormatError("GState should be a dictionary.");c.setGState({resources:r,gState:l,operatorList:i,cacheKey:T,task:t,stateManager:S,localGStateCache:p,localColorSpaceCache:f}).then(e,s)})).catch((function(e){if(!(e instanceof a.AbortException)){if(!c.options.ignoreErrors)throw e;c.handler.send("UnsupportedFeature",{featureId:a.UNSUPPORTED_FEATURES.errorExtGState});(0,a.warn)(`getOperatorList - ignoring ExtGState: "${e}".`)}})));return;case a.OPS.moveTo:case a.OPS.lineTo:case a.OPS.curveTo:case a.OPS.curveTo2:case a.OPS.curveTo3:case a.OPS.closePath:case a.OPS.rectangle:c.buildPath(i,D,M,h);continue;case a.OPS.markPoint:case a.OPS.markPointProps:case a.OPS.beginCompat:case a.OPS.endCompat:continue;case a.OPS.beginMarkedContentProps:if(!(0,n.isName)(M[0])){(0,a.warn)(`Expected name for beginMarkedContentProps arg0=${M[0]}`);continue}if("OC"===M[0].name){next(c.parseMarkedContentProps(M[1],r).then((e=>{i.addOp(a.OPS.beginMarkedContentProps,["OC",e])})).catch((e=>{if(!(e instanceof a.AbortException)){if(!c.options.ignoreErrors)throw e;c.handler.send("UnsupportedFeature",{featureId:a.UNSUPPORTED_FEATURES.errorMarkedContent});(0,a.warn)(`getOperatorList - ignoring beginMarkedContentProps: "${e}".`)}})));return}M=[M[0].name];break;case a.OPS.beginMarkedContent:case a.OPS.endMarkedContent:default:if(null!==M){for(x=0,C=M.length;x{if(!(e instanceof a.AbortException)){if(!this.options.ignoreErrors)throw e;this.handler.send("UnsupportedFeature",{featureId:a.UNSUPPORTED_FEATURES.errorOperatorList});(0,a.warn)(`getOperatorList - ignoring errors during "${t.name}" task: "${e}".`);closePendingRestoreOPS()}}))}getTextContent({stream:e,task:t,resources:r,stateManager:i=null,normalizeWhitespace:s=!1,combineTextItems:o=!1,sink:c,seenStyles:h=new Set}){r=r||n.Dict.empty;i=i||new StateManager(new TextState);var u=/\s/g,d={items:[],styles:Object.create(null)},f={initialized:!1,str:[],width:0,height:0,vertical:!1,lastAdvanceWidth:0,lastAdvanceHeight:0,textAdvanceScale:0,spaceWidth:0,fakeSpaceMin:1/0,fakeMultiSpaceMin:1/0,fakeMultiSpaceMax:-0,textRunBreakAllowed:!1,transform:null,fontName:null},m=this,b=this.xref,y=null;const w=new g.LocalImageCache,S=new g.LocalGStateCache;var v,k=new EvaluatorPreprocessor(e,b,i);function ensureTextContentItem(){if(f.initialized)return f;const e=v.font,t=e.loadedName;if(!h.has(t)){h.add(t);d.styles[t]={fontFamily:e.fallbackName,ascent:e.ascent,descent:e.descent,vertical:e.vertical}}f.fontName=t;var r=[v.fontSize*v.textHScale,0,0,v.fontSize,0,v.textRise];if(e.isType3Font&&v.fontSize<=1&&!(0,a.isArrayEqual)(v.fontMatrix,a.FONT_IDENTITY_MATRIX)){const t=e.bbox[3]-e.bbox[1];t>0&&(r[3]*=t*v.fontMatrix[3])}var i=a.Util.transform(v.ctm,a.Util.transform(v.textMatrix,r));f.transform=i;if(e.vertical){f.width=Math.hypot(i[0],i[1]);f.height=0;f.vertical=!0}else{f.width=0;f.height=Math.hypot(i[2],i[3]);f.vertical=!1}const n=Math.hypot(v.textLineMatrix[0],v.textLineMatrix[1]),s=Math.hypot(v.ctm[0],v.ctm[1]);f.textAdvanceScale=s*n;f.lastAdvanceWidth=0;f.lastAdvanceHeight=0;var o=e.spaceWidth/1e3*v.fontSize;if(o){f.spaceWidth=o;f.fakeSpaceMin=.3*o;f.fakeMultiSpaceMin=1.5*o;f.fakeMultiSpaceMax=4*o;f.textRunBreakAllowed=!e.isMonospace}else{f.spaceWidth=0;f.fakeSpaceMin=1/0;f.fakeMultiSpaceMin=1/0;f.fakeMultiSpaceMax=0;f.textRunBreakAllowed=!1}f.initialized=!0;return f}function replaceWhitespace(e){for(var t,r=0,a=e.length;r=32&&t<=127;)r++;return r0&&addFakeSpaces(f,r.str)}var g=0,p=0;if(t.vertical){i+=p=c*v.fontMatrix[0]*v.fontSize+d}else{a+=g=(c*v.fontMatrix[0]*v.fontSize+d)*v.textHScale}v.translateTextMatrix(g,p);r.str.push(h)}if(t.vertical){r.lastAdvanceHeight=i;r.height+=Math.abs(i)}else{r.lastAdvanceWidth=a;r.width+=a}return r}function addFakeSpaces(e,t){if(!(e0;)t.push(" ")}function flushTextContentItem(){if(f.initialized){f.vertical?f.height*=f.textAdvanceScale:f.width*=f.textAdvanceScale;d.items.push(function runBidiTransform(e){var t=e.str.join(""),r=(0,p.bidi)(t,-1,e.vertical);return{str:s?replaceWhitespace(r.str):r.str,dir:r.dir,width:e.width,height:e.height,transform:e.transform,fontName:e.fontName}}(f));f.initialized=!1;f.str.length=0}}function enqueueChunk(){const e=d.items.length;if(e>0){c.enqueue(d,e);d.items=[];d.styles=Object.create(null)}}var x=new TimeSlotManager;return new Promise((function promiseBody(e,l){const next=function(t){enqueueChunk();Promise.all([t,c.ready]).then((function(){try{promiseBody(e,l)}catch(e){l(e)}}),l)};t.ensureNotTerminated();x.reset();for(var u,g={},p=[];!(u=x.check());){p.length=0;g.args=p;if(!k.read(g))break;v=i.state;var C,O=g.fn;p=g.args;switch(0|O){case a.OPS.setFont:var T=p[0].name,E=p[1];if(v.font&&T===v.fontName&&E===v.fontSize)break;flushTextContentItem();v.fontName=T;v.fontSize=E;next(handleSetFont(T,null));return;case a.OPS.setTextRise:flushTextContentItem();v.textRise=p[0];break;case a.OPS.setHScale:flushTextContentItem();v.textHScale=p[0]/100;break;case a.OPS.setLeading:flushTextContentItem();v.leading=p[0];break;case a.OPS.moveText:var M=!!v.font&&0===(v.font.vertical?p[0]:p[1]);C=p[0]-p[1];if(o&&M&&f.initialized&&C>0&&C<=f.fakeMultiSpaceMax){v.translateTextLineMatrix(p[0],p[1]);f.width+=p[0]-f.lastAdvanceWidth;f.height+=p[1]-f.lastAdvanceHeight;addFakeSpaces(p[0]-f.lastAdvanceWidth-(p[1]-f.lastAdvanceHeight),f.str);break}flushTextContentItem();v.translateTextLineMatrix(p[0],p[1]);v.textMatrix=v.textLineMatrix.slice();break;case a.OPS.setLeadingMoveText:flushTextContentItem();v.leading=-p[1];v.translateTextLineMatrix(p[0],p[1]);v.textMatrix=v.textLineMatrix.slice();break;case a.OPS.nextLine:flushTextContentItem();v.carriageReturn();break;case a.OPS.setTextMatrix:C=v.calcTextLineMatrixAdvance(p[0],p[1],p[2],p[3],p[4],p[5]);if(o&&null!==C&&f.initialized&&C.value>0&&C.value<=f.fakeMultiSpaceMax){v.translateTextLineMatrix(C.width,C.height);f.width+=C.width-f.lastAdvanceWidth;f.height+=C.height-f.lastAdvanceHeight;addFakeSpaces(C.width-f.lastAdvanceWidth-(C.height-f.lastAdvanceHeight),f.str);break}flushTextContentItem();v.setTextMatrix(p[0],p[1],p[2],p[3],p[4],p[5]);v.setTextLineMatrix(p[0],p[1],p[2],p[3],p[4],p[5]);break;case a.OPS.setCharSpacing:v.charSpacing=p[0];break;case a.OPS.setWordSpacing:v.wordSpacing=p[0];break;case a.OPS.beginText:flushTextContentItem();v.textMatrix=a.IDENTITY_MATRIX.slice();v.textLineMatrix=a.IDENTITY_MATRIX.slice();break;case a.OPS.showSpacedText:if(!i.state.font){m.ensureStateFont(i.state);continue}for(var D,N=p[0],R=0,j=N.length;Rf.fakeMultiSpaceMax)||(f.height+=D)}else{D=(C=-C)*v.textHScale;v.translateTextMatrix(D,0);(L=f.textRunBreakAllowed&&C>f.fakeMultiSpaceMax)||(f.width+=D)}L?flushTextContentItem():C>0&&addFakeSpaces(C,f.str)}break;case a.OPS.showText:if(!i.state.font){m.ensureStateFont(i.state);continue}buildTextContentItem(p[0]);break;case a.OPS.nextLineShowText:if(!i.state.font){m.ensureStateFont(i.state);continue}flushTextContentItem();v.carriageReturn();buildTextContentItem(p[0]);break;case a.OPS.nextLineSetSpacingShowText:if(!i.state.font){m.ensureStateFont(i.state);continue}flushTextContentItem();v.wordSpacing=p[0];v.charSpacing=p[1];v.carriageReturn();buildTextContentItem(p[2]);break;case a.OPS.paintXObject:flushTextContentItem();y||(y=r.get("XObject")||n.Dict.empty);var _=p[0].name;if(_&&w.getByName(_))break;next(new Promise((function(e,l){if(!_)throw new a.FormatError("XObject must be referred to by name.");let u=y.getRaw(_);if(u instanceof n.Ref){if(w.getByRef(u)){e();return}if(m.globalImageCache.getData(u,m.pageIndex)){e();return}u=b.fetch(u)}if(!(0,n.isStream)(u))throw new a.FormatError("XObject should be a stream");const d=u.dict.get("Subtype");if(!(0,n.isName)(d))throw new a.FormatError("XObject should have a Name subtype");if("Form"!==d.name){w.set(_,u.dict.objId,!0);e();return}const f=i.state.clone(),g=new StateManager(f),p=u.dict.getArray("Matrix");Array.isArray(p)&&6===p.length&&g.transform(p);enqueueChunk();const S={enqueueInvoked:!1,enqueue(e,t){this.enqueueInvoked=!0;c.enqueue(e,t)},get desiredSize(){return c.desiredSize},get ready(){return c.ready}};m.getTextContent({stream:u,task:t,resources:u.dict.get("Resources")||r,stateManager:g,normalizeWhitespace:s,combineTextItems:o,sink:S,seenStyles:h}).then((function(){S.enqueueInvoked||w.set(_,u.dict.objId,!0);e()}),l)})).catch((function(e){if(!(e instanceof a.AbortException)){if(!m.options.ignoreErrors)throw e;(0,a.warn)(`getTextContent - ignoring XObject: "${e}".`)}})));return;case a.OPS.setGState:if((_=p[0].name)&&S.getByName(_))break;next(new Promise((function(e,t){if(!_)throw new a.FormatError("GState must be referred to by name.");const i=r.get("ExtGState");if(!(i instanceof n.Dict))throw new a.FormatError("ExtGState should be a dictionary.");const s=i.get(_);if(!(s instanceof n.Dict))throw new a.FormatError("GState should be a dictionary.");const o=s.get("Font");if(o){flushTextContentItem();v.fontName=null;v.fontSize=o[1];handleSetFont(null,o[0]).then(e,t)}else{S.set(_,s.objId,!0);e()}})).catch((function(e){if(!(e instanceof a.AbortException)){if(!m.options.ignoreErrors)throw e;(0,a.warn)(`getTextContent - ignoring ExtGState: "${e}".`)}})));return}if(d.items.length>=c.desiredSize){u=!0;break}}if(u)next(F);else{flushTextContentItem();enqueueChunk();e()}})).catch((e=>{if(!(e instanceof a.AbortException)){if(!this.options.ignoreErrors)throw e;(0,a.warn)(`getTextContent - ignoring errors during "${t.name}" task: "${e}".`);flushTextContentItem();enqueueChunk()}}))}extractDataStructures(e,t,r){const i=this.xref;let s;var l=e.get("ToUnicode")||t.get("ToUnicode"),h=l?this.readToUnicode(l):Promise.resolve(void 0);if(r.composite){var u=e.get("CIDSystemInfo");(0,n.isDict)(u)&&(r.cidSystemInfo={registry:(0,a.stringToPDFString)(u.get("Registry")),ordering:(0,a.stringToPDFString)(u.get("Ordering")),supplement:u.get("Supplement")});var d=e.get("CIDToGIDMap");(0,n.isStream)(d)&&(s=d.getBytes())}var f,g=[],p=null;if(e.has("Encoding")){f=e.get("Encoding");if((0,n.isDict)(f)){p=f.get("BaseEncoding");p=(0,n.isName)(p)?p.name:null;if(f.has("Differences"))for(var m=f.get("Differences"),b=0,y=0,w=m.length;y0;r.dict=e;return h.then((e=>{r.toUnicode=e;return this.buildToUnicode(r)})).then((e=>{r.toUnicode=e;s&&(r.cidToGidMap=this.readCidToGidMap(s,e));return r}))}_buildSimpleFontToUnicode(e,t=!1){(0,a.assert)(!e.composite,"Must be a simple font.");const r=[],i=e.defaultEncoding.slice(),n=e.baseEncodingName,s=e.differences;for(const e in s){const t=s[e];".notdef"!==t&&(i[e]=t)}const h=(0,b.getGlyphsUnicode)();for(const a in i){let s=i[a];if(""!==s)if(void 0!==h[s])r[a]=String.fromCharCode(h[s]);else{let i=0;switch(s[0]){case"G":3===s.length&&(i=parseInt(s.substring(1),16));break;case"g":5===s.length&&(i=parseInt(s.substring(1),16));break;case"C":case"c":if(s.length>=3&&s.length<=4){const r=s.substring(1);if(t){i=parseInt(r,16);break}i=+r;if(Number.isNaN(i)&&Number.isInteger(parseInt(r,16)))return this._buildSimpleFontToUnicode(e,!0)}break;default:const r=(0,l.getUnicodeForGlyph)(s,h);-1!==r&&(i=r)}if(i>0&&i<=1114111&&Number.isInteger(i)){if(n&&i===+a){const e=(0,c.getEncoding)(n);if(e&&(s=e[a])){r[a]=String.fromCharCode(h[s]);continue}}r[a]=String.fromCodePoint(i)}}}return new o.ToUnicodeMap(r)}buildToUnicode(e){e.hasIncludedToUnicodeMap=!!e.toUnicode&&e.toUnicode.length>0;if(e.hasIncludedToUnicodeMap){!e.composite&&e.hasEncoding&&(e.fallbackToUnicode=this._buildSimpleFontToUnicode(e));return Promise.resolve(e.toUnicode)}if(!e.composite)return Promise.resolve(this._buildSimpleFontToUnicode(e));if(e.composite&&(e.cMap.builtInCMap&&!(e.cMap instanceof i.IdentityCMap)||"Adobe"===e.cidSystemInfo.registry&&("GB1"===e.cidSystemInfo.ordering||"CNS1"===e.cidSystemInfo.ordering||"Japan1"===e.cidSystemInfo.ordering||"Korea1"===e.cidSystemInfo.ordering))){const t=e.cidSystemInfo.registry,r=e.cidSystemInfo.ordering,s=n.Name.get(t+"-"+r+"-UCS2");return i.CMapFactory.create({encoding:s,fetchBuiltInCMap:this._fetchBuiltInCMapBound,useCMap:null}).then((function(t){const r=e.cMap,i=[];r.forEach((function(e,r){if(r>65535)throw new a.FormatError("Max size of CID is 65,535");const n=t.lookup(r);n&&(i[e]=String.fromCharCode((n.charCodeAt(0)<<8)+n.charCodeAt(1)))}));return new o.ToUnicodeMap(i)}))}return Promise.resolve(new o.IdentityToUnicodeMap(e.firstChar,e.lastChar))}readToUnicode(e){var t=e;return(0,n.isName)(t)?i.CMapFactory.create({encoding:t,fetchBuiltInCMap:this._fetchBuiltInCMapBound,useCMap:null}).then((function(e){return e instanceof i.IdentityCMap?new o.IdentityToUnicodeMap(0,65535):new o.ToUnicodeMap(e.getMap())})):(0,n.isStream)(t)?i.CMapFactory.create({encoding:t,fetchBuiltInCMap:this._fetchBuiltInCMapBound,useCMap:null}).then((function(e){if(e instanceof i.IdentityCMap)return new o.IdentityToUnicodeMap(0,65535);var t=new Array(e.length);e.forEach((function(e,r){for(var a=[],i=0;i{if(e instanceof a.AbortException)return null;if(this.options.ignoreErrors){this.handler.send("UnsupportedFeature",{featureId:a.UNSUPPORTED_FEATURES.errorFontToUnicode});(0,a.warn)(`readToUnicode - ignoring ToUnicode data: "${e}".`);return null}throw e})):Promise.resolve(null)}readCidToGidMap(e,t){for(var r=[],a=0,i=e.length;a>1;(0!==n||t.has(i))&&(r[i]=n)}return r}extractWidths(e,t,r){var a,i,s,c,l,h,u,d,f=this.xref,g=[],p=0,m=[];if(r.composite){p=e.has("DW")?e.get("DW"):1e3;if(d=e.get("W"))for(i=0,s=d.length;i{if(e){const r=[];let a=g;for(let t=0,i=e.length;t{this.extractWidths(c,u,e);"Type3"===d&&(e.isType3Font=!0);return new o.Font(S.name,C,e)}))}static buildFontPaths(e,t,r){function buildPath(t){e.renderer.hasBuiltPath(t)||r.send("commonobj",[`${e.loadedName}_path_${t}`,"FontPath",e.renderer.getPathJs(t)])}for(const e of t){buildPath(e.fontChar);const t=e.accent;t&&t.fontChar&&buildPath(t.fontChar)}}static get fallbackFontDict(){const e=new n.Dict;e.set("BaseFont",n.Name.get("PDFJS-FallbackFont"));e.set("Type",n.Name.get("FallbackType"));e.set("Subtype",n.Name.get("FallbackType"));e.set("Encoding",n.Name.get("WinAnsiEncoding"));return(0,a.shadow)(this,"fallbackFontDict",e)}}t.PartialEvaluator=PartialEvaluator;class TranslatedFont{constructor({loadedName:e,font:t,dict:r,extraProperties:a=!1}){this.loadedName=e;this.font=t;this.dict=r;this._extraProperties=a;this.type3Loaded=null;this.type3Dependencies=t.isType3Font?new Set:null;this.sent=!1}send(e){if(!this.sent){this.sent=!0;e.send("commonobj",[this.loadedName,"Font",this.font.exportData(this._extraProperties)])}}fallback(e){if(!this.font.data)return;this.font.disableFontFace=!0;const t=this.font.glyphCacheValues;PartialEvaluator.buildFontPaths(this.font,t,e)}loadType3Data(e,t,r){if(this.type3Loaded)return this.type3Loaded;if(!this.font.isType3Font)throw new Error("Must be a Type3 font.");var i=Object.create(e.options);i.ignoreErrors=!1;var n=e.clone(i);n.parsingType3Font=!0;const s=this.font,o=this.type3Dependencies;var c=Promise.resolve(),l=this.dict.get("CharProcs"),h=this.dict.get("Resources")||t,u=Object.create(null);for(const e of l.getKeys())c=c.then((()=>{var t=l.get(e),i=new v.OperatorList;return n.getOperatorList({stream:t,task:r,resources:h,operatorList:i}).then((()=>{i.fnArray[0]===a.OPS.setCharWidthAndBounds&&this._removeType3ColorOperators(i);u[e]=i.getIR();for(const e of i.dependencies)o.add(e)})).catch((function(t){(0,a.warn)(`Type3 font resource "${e}" is not available.`);const r=new v.OperatorList;u[e]=r.getIR()}))}));this.type3Loaded=c.then((function(){s.charProcOperatorList=u}));return this.type3Loaded}_removeType3ColorOperators(e){let t=1,r=e.length;for(;tc&&(0,a.info)(`Command ${i}: expected [0, ${c}] args, but received ${l} args.`);else{if(l!==c){for(var h=this.nonProcessedArgs;l>c;){h.push(t.shift());l--}for(;l=a.OPS.moveTo&&o<=a.OPS.endPath&&++this._numInvalidPathOPS>EvaluatorPreprocessor.MAX_INVALID_PATH_OPS)throw new a.FormatError(`Invalid ${e}`);(0,a.warn)(`Skipping ${e}`);null!==t&&(t.length=0);continue}}this.preprocessCommand(o,t);e.fn=o;e.args=t;return!0}if(r===n.EOF)return!1;if(null!==r){null===t&&(t=[]);t.push(r);if(t.length>33)throw new a.FormatError("Too many arguments")}}}preprocessCommand(e,t){switch(0|e){case a.OPS.save:this.stateManager.save();break;case a.OPS.restore:this.stateManager.restore();break;case a.OPS.transform:this.stateManager.transform(t)}}}t.EvaluatorPreprocessor=EvaluatorPreprocessor},(e,t,r)=>{Object.defineProperty(t,"__esModule",{value:!0});t.IdentityCMap=t.CMapFactory=t.CMap=void 0;var a=r(2),i=r(5),n=r(11),s=r(8),o=r(12),c=["Adobe-GB1-UCS2","Adobe-CNS1-UCS2","Adobe-Japan1-UCS2","Adobe-Korea1-UCS2","78-EUC-H","78-EUC-V","78-H","78-RKSJ-H","78-RKSJ-V","78-V","78ms-RKSJ-H","78ms-RKSJ-V","83pv-RKSJ-H","90ms-RKSJ-H","90ms-RKSJ-V","90msp-RKSJ-H","90msp-RKSJ-V","90pv-RKSJ-H","90pv-RKSJ-V","Add-H","Add-RKSJ-H","Add-RKSJ-V","Add-V","Adobe-CNS1-0","Adobe-CNS1-1","Adobe-CNS1-2","Adobe-CNS1-3","Adobe-CNS1-4","Adobe-CNS1-5","Adobe-CNS1-6","Adobe-GB1-0","Adobe-GB1-1","Adobe-GB1-2","Adobe-GB1-3","Adobe-GB1-4","Adobe-GB1-5","Adobe-Japan1-0","Adobe-Japan1-1","Adobe-Japan1-2","Adobe-Japan1-3","Adobe-Japan1-4","Adobe-Japan1-5","Adobe-Japan1-6","Adobe-Korea1-0","Adobe-Korea1-1","Adobe-Korea1-2","B5-H","B5-V","B5pc-H","B5pc-V","CNS-EUC-H","CNS-EUC-V","CNS1-H","CNS1-V","CNS2-H","CNS2-V","ETHK-B5-H","ETHK-B5-V","ETen-B5-H","ETen-B5-V","ETenms-B5-H","ETenms-B5-V","EUC-H","EUC-V","Ext-H","Ext-RKSJ-H","Ext-RKSJ-V","Ext-V","GB-EUC-H","GB-EUC-V","GB-H","GB-V","GBK-EUC-H","GBK-EUC-V","GBK2K-H","GBK2K-V","GBKp-EUC-H","GBKp-EUC-V","GBT-EUC-H","GBT-EUC-V","GBT-H","GBT-V","GBTpc-EUC-H","GBTpc-EUC-V","GBpc-EUC-H","GBpc-EUC-V","H","HKdla-B5-H","HKdla-B5-V","HKdlb-B5-H","HKdlb-B5-V","HKgccs-B5-H","HKgccs-B5-V","HKm314-B5-H","HKm314-B5-V","HKm471-B5-H","HKm471-B5-V","HKscs-B5-H","HKscs-B5-V","Hankaku","Hiragana","KSC-EUC-H","KSC-EUC-V","KSC-H","KSC-Johab-H","KSC-Johab-V","KSC-V","KSCms-UHC-H","KSCms-UHC-HW-H","KSCms-UHC-HW-V","KSCms-UHC-V","KSCpc-EUC-H","KSCpc-EUC-V","Katakana","NWP-H","NWP-V","RKSJ-H","RKSJ-V","Roman","UniCNS-UCS2-H","UniCNS-UCS2-V","UniCNS-UTF16-H","UniCNS-UTF16-V","UniCNS-UTF32-H","UniCNS-UTF32-V","UniCNS-UTF8-H","UniCNS-UTF8-V","UniGB-UCS2-H","UniGB-UCS2-V","UniGB-UTF16-H","UniGB-UTF16-V","UniGB-UTF32-H","UniGB-UTF32-V","UniGB-UTF8-H","UniGB-UTF8-V","UniJIS-UCS2-H","UniJIS-UCS2-HW-H","UniJIS-UCS2-HW-V","UniJIS-UCS2-V","UniJIS-UTF16-H","UniJIS-UTF16-V","UniJIS-UTF32-H","UniJIS-UTF32-V","UniJIS-UTF8-H","UniJIS-UTF8-V","UniJIS2004-UTF16-H","UniJIS2004-UTF16-V","UniJIS2004-UTF32-H","UniJIS2004-UTF32-V","UniJIS2004-UTF8-H","UniJIS2004-UTF8-V","UniJISPro-UCS2-HW-V","UniJISPro-UCS2-V","UniJISPro-UTF8-V","UniJISX0213-UTF32-H","UniJISX0213-UTF32-V","UniJISX02132004-UTF32-H","UniJISX02132004-UTF32-V","UniKS-UCS2-H","UniKS-UCS2-V","UniKS-UTF16-H","UniKS-UTF16-V","UniKS-UTF32-H","UniKS-UTF32-V","UniKS-UTF8-H","UniKS-UTF8-V","V","WP-Symbol"];const l=2**24-1;class CMap{constructor(e=!1){this.codespaceRanges=[[],[],[],[]];this.numCodespaceRanges=0;this._map=[];this.name="";this.vertical=!1;this.useCMap=null;this.builtInCMap=e}addCodespaceRange(e,t,r){this.codespaceRanges[e-1].push(t,r);this.numCodespaceRanges++}mapCidRange(e,t,r){if(t-e>l)throw new Error("mapCidRange - ignoring data above MAX_MAP_RANGE.");for(;e<=t;)this._map[e++]=r++}mapBfRange(e,t,r){if(t-e>l)throw new Error("mapBfRange - ignoring data above MAX_MAP_RANGE.");for(var a=r.length-1;e<=t;){this._map[e++]=r;r=r.substring(0,a)+String.fromCharCode(r.charCodeAt(a)+1)}}mapBfRangeToArray(e,t,r){if(t-e>l)throw new Error("mapBfRangeToArray - ignoring data above MAX_MAP_RANGE.");const a=r.length;let i=0;for(;e<=t&&i>>0;const s=i[n];for(let e=0,t=s.length;e=t&&a<=i){r.charcode=a;r.length=n+1;return}}}r.charcode=0;r.length=1}getCharCodeLength(e){const t=this.codespaceRanges;for(let r=0,a=t.length;r=i&&e<=n)return r+1}}return 1}get length(){return this._map.length}get isIdentityCMap(){if("Identity-H"!==this.name&&"Identity-V"!==this.name)return!1;if(65536!==this._map.length)return!1;for(let e=0;e<65536;e++)if(this._map[e]!==e)return!1;return!0}}t.CMap=CMap;class IdentityCMap extends CMap{constructor(e,t){super();this.vertical=e;this.addCodespaceRange(t,0,65535)}mapCidRange(e,t,r){(0,a.unreachable)("should not call mapCidRange")}mapBfRange(e,t,r){(0,a.unreachable)("should not call mapBfRange")}mapBfRangeToArray(e,t,r){(0,a.unreachable)("should not call mapBfRangeToArray")}mapOne(e,t){(0,a.unreachable)("should not call mapCidOne")}lookup(e){return Number.isInteger(e)&&e<=65535?e:void 0}contains(e){return Number.isInteger(e)&&e<=65535}forEach(e){for(let t=0;t<=65535;t++)e(t,t)}charCodeOf(e){return Number.isInteger(e)&&e<=65535?e:-1}getMap(){const e=new Array(65536);for(let t=0;t<=65535;t++)e[t]=t;return e}get length(){return 65536}get isIdentityCMap(){(0,a.unreachable)("should not access .isIdentityCMap")}}t.IdentityCMap=IdentityCMap;var h=function BinaryCMapReaderClosure(){function hexToInt(e,t){for(var r=0,a=0;a<=t;a++)r=r<<8|e[a];return r>>>0}function hexToStr(e,t){return 1===t?String.fromCharCode(e[0],e[1]):3===t?String.fromCharCode(e[0],e[1],e[2],e[3]):String.fromCharCode.apply(null,e.subarray(0,t+1))}function addHex(e,t,r){for(var a=0,i=r;i>=0;i--){a+=e[i]+t[i];e[i]=255&a;a>>=8}}function incHex(e,t){for(var r=1,a=t;a>=0&&r>0;a--){r+=e[a];e[a]=255&r;r>>=8}}var e=16;class BinaryCMapStream{constructor(e){this.buffer=e;this.pos=0;this.end=e.length;this.tmpBuf=new Uint8Array(19)}readByte(){return this.pos>=this.end?-1:this.buffer[this.pos++]}readNumber(){var e,t=0;do{var r=this.readByte();if(r<0)throw new a.FormatError("unexpected EOF in bcmap");e=!(128&r);t=t<<7|127&r}while(!e);return t}readSigned(){var e=this.readNumber();return 1&e?~(e>>>1):e>>>1}readHex(e,t){e.set(this.buffer.subarray(this.pos,this.pos+t+1));this.pos+=t+1}readHexNumber(e,t){var r,i=this.tmpBuf,n=0;do{var s=this.readByte();if(s<0)throw new a.FormatError("unexpected EOF in bcmap");r=!(128&s);i[n++]=127&s}while(!r);for(var o=t,c=0,l=0;o>=0;){for(;l<8&&i.length>0;){c=i[--n]<>=8;l-=8}}readHexSigned(e,t){this.readHexNumber(e,t);for(var r=1&e[t]?255:0,a=0,i=0;i<=t;i++){a=(1&a)<<8|e[i];e[i]=a>>1^r}}readString(){for(var e=this.readNumber(),t="",r=0;r=0;){var g=o>>5;if(7!==g){var p=!!(16&o),m=15&o;if(m+1>e)throw new Error("BinaryCMapReader.process: Invalid dataSize.");var b,y=i.readNumber();switch(g){case 0:i.readHex(l,m);i.readHexNumber(h,m);addHex(h,l,m);r.addCodespaceRange(m+1,hexToInt(l,m),hexToInt(h,m));for(b=1;b>>0}function expectString(e){if(!(0,a.isString)(e))throw new a.FormatError("Malformed CMap: expected string.")}function expectInt(e){if(!Number.isInteger(e))throw new a.FormatError("Malformed CMap: expected int.")}function parseBfChar(e,t){for(;;){var r=t.getObj();if((0,i.isEOF)(r))break;if((0,i.isCmd)(r,"endbfchar"))return;expectString(r);var a=strToInt(r);expectString(r=t.getObj());var n=r;e.mapOne(a,n)}}function parseBfRange(e,t){for(;;){var r=t.getObj();if((0,i.isEOF)(r))break;if((0,i.isCmd)(r,"endbfrange"))return;expectString(r);var n=strToInt(r);expectString(r=t.getObj());var s=strToInt(r);r=t.getObj();if(Number.isInteger(r)||(0,a.isString)(r)){var o=Number.isInteger(r)?String.fromCharCode(r):r;e.mapBfRange(n,s,o)}else{if(!(0,i.isCmd)(r,"["))break;r=t.getObj();for(var c=[];!(0,i.isCmd)(r,"]")&&!(0,i.isEOF)(r);){c.push(r);r=t.getObj()}e.mapBfRangeToArray(n,s,c)}}throw new a.FormatError("Invalid bf range.")}function parseCidChar(e,t){for(;;){var r=t.getObj();if((0,i.isEOF)(r))break;if((0,i.isCmd)(r,"endcidchar"))return;expectString(r);var a=strToInt(r);expectInt(r=t.getObj());var n=r;e.mapOne(a,n)}}function parseCidRange(e,t){for(;;){var r=t.getObj();if((0,i.isEOF)(r))break;if((0,i.isCmd)(r,"endcidrange"))return;expectString(r);var a=strToInt(r);expectString(r=t.getObj());var n=strToInt(r);expectInt(r=t.getObj());var s=r;e.mapCidRange(a,n,s)}}function parseCodespaceRange(e,t){for(;;){var r=t.getObj();if((0,i.isEOF)(r))break;if((0,i.isCmd)(r,"endcodespacerange"))return;if(!(0,a.isString)(r))break;var n=strToInt(r);r=t.getObj();if(!(0,a.isString)(r))break;var s=strToInt(r);e.addCodespaceRange(r.length,n,s)}throw new a.FormatError("Invalid codespace range.")}function parseWMode(e,t){var r=t.getObj();Number.isInteger(r)&&(e.vertical=!!r)}function parseCMapName(e,t){var r=t.getObj();(0,i.isName)(r)&&(0,a.isString)(r.name)&&(e.name=r.name)}async function parseCMap(e,t,r,n){var o,c;e:for(;;)try{var l=t.getObj();if((0,i.isEOF)(l))break;if((0,i.isName)(l)){"WMode"===l.name?parseWMode(e,t):"CMapName"===l.name&&parseCMapName(e,t);o=l}else if((0,i.isCmd)(l))switch(l.cmd){case"endcmap":break e;case"usecmap":(0,i.isName)(o)&&(c=o.name);break;case"begincodespacerange":parseCodespaceRange(e,t);break;case"beginbfchar":parseBfChar(e,t);break;case"begincidchar":parseCidChar(e,t);break;case"beginbfrange":parseBfRange(e,t);break;case"begincidrange":parseCidRange(e,t)}}catch(e){if(e instanceof s.MissingDataException)throw e;(0,a.warn)("Invalid cMap data: "+e);continue}!n&&c&&(n=c);return n?extendCMap(e,r,n):e}async function extendCMap(e,t,r){e.useCMap=await createBuiltInCMap(r,t);if(0===e.numCodespaceRanges){for(var a=e.useCMap.codespaceRanges,i=0;iextendCMap(s,t,e)));if(i===a.CMapCompressionType.NONE){var l=new n.Lexer(new o.Stream(r));return parseCMap(s,l,t,null)}throw new Error("TODO: Only BINARY/NONE CMap compression is currently supported.")}return{async create(e){var t=e.encoding,r=e.fetchBuiltInCMap,a=e.useCMap;if((0,i.isName)(t))return createBuiltInCMap(t.name,r);if((0,i.isStream)(t)){const e=await parseCMap(new CMap,new n.Lexer(t),r,a);return e.isIdentityCMap?createBuiltInCMap(e.name,r):e}throw new Error("Encoding required.")}}}();t.CMapFactory=u},(e,t,r)=>{Object.defineProperty(t,"__esModule",{value:!0});t.getFontType=getFontType;t.ToUnicodeMap=t.SEAC_ANALYSIS_ENABLED=t.IdentityToUnicodeMap=t.FontFlags=t.Font=t.ErrorFont=void 0;var a=r(2),i=r(32),n=r(35),s=r(34),o=r(36),c=r(37),l=r(8),h=r(38),u=r(30),d=r(12),f=r(39);const g=[[57344,63743],[1048576,1114109]];var p=1e3,m=!0;t.SEAC_ANALYSIS_ENABLED=m;const b=["ascent","bbox","black","bold","charProcOperatorList","composite","data","defaultVMetrics","defaultWidth","descent","fallbackName","fontMatrix","fontType","isMonospace","isSerifFont","isType3Font","italic","loadedName","mimetype","missingFile","name","remeasure","subtype","type","vertical"],y=["cMap","defaultEncoding","differences","isSymbolicFont","seacMap","toFontChar","toUnicode","vmetrics","widths"];var w={FixedPitch:1,Serif:2,Symbolic:4,Script:8,Nonsymbolic:32,Italic:64,AllCap:65536,SmallCap:131072,ForceBold:262144};t.FontFlags=w;var S=[".notdef",".null","nonmarkingreturn","space","exclam","quotedbl","numbersign","dollar","percent","ampersand","quotesingle","parenleft","parenright","asterisk","plus","comma","hyphen","period","slash","zero","one","two","three","four","five","six","seven","eight","nine","colon","semicolon","less","equal","greater","question","at","A","B","C","D","E","F","G","H","I","J","K","L","M","N","O","P","Q","R","S","T","U","V","W","X","Y","Z","bracketleft","backslash","bracketright","asciicircum","underscore","grave","a","b","c","d","e","f","g","h","i","j","k","l","m","n","o","p","q","r","s","t","u","v","w","x","y","z","braceleft","bar","braceright","asciitilde","Adieresis","Aring","Ccedilla","Eacute","Ntilde","Odieresis","Udieresis","aacute","agrave","acircumflex","adieresis","atilde","aring","ccedilla","eacute","egrave","ecircumflex","edieresis","iacute","igrave","icircumflex","idieresis","ntilde","oacute","ograve","ocircumflex","odieresis","otilde","uacute","ugrave","ucircumflex","udieresis","dagger","degree","cent","sterling","section","bullet","paragraph","germandbls","registered","copyright","trademark","acute","dieresis","notequal","AE","Oslash","infinity","plusminus","lessequal","greaterequal","yen","mu","partialdiff","summation","product","pi","integral","ordfeminine","ordmasculine","Omega","ae","oslash","questiondown","exclamdown","logicalnot","radical","florin","approxequal","Delta","guillemotleft","guillemotright","ellipsis","nonbreakingspace","Agrave","Atilde","Otilde","OE","oe","endash","emdash","quotedblleft","quotedblright","quoteleft","quoteright","divide","lozenge","ydieresis","Ydieresis","fraction","currency","guilsinglleft","guilsinglright","fi","fl","daggerdbl","periodcentered","quotesinglbase","quotedblbase","perthousand","Acircumflex","Ecircumflex","Aacute","Edieresis","Egrave","Iacute","Icircumflex","Idieresis","Igrave","Oacute","Ocircumflex","apple","Ograve","Uacute","Ucircumflex","Ugrave","dotlessi","circumflex","tilde","macron","breve","dotaccent","ring","cedilla","hungarumlaut","ogonek","caron","Lslash","lslash","Scaron","scaron","Zcaron","zcaron","brokenbar","Eth","eth","Yacute","yacute","Thorn","thorn","minus","multiply","onesuperior","twosuperior","threesuperior","onehalf","onequarter","threequarters","franc","Gbreve","gbreve","Idotaccent","Scedilla","scedilla","Cacute","cacute","Ccaron","ccaron","dcroat"];function adjustWidths(e){if(e.fontMatrix&&e.fontMatrix[0]!==a.FONT_IDENTITY_MATRIX[0]){var t=.001/e.fontMatrix[0],r=e.widths;for(var i in r)r[i]*=t;e.defaultWidth*=t}}function getFontType(e,t){switch(e){case"Type1":return"Type1C"===t?a.FontType.TYPE1C:a.FontType.TYPE1;case"CIDFontType0":return"CIDFontType0C"===t?a.FontType.CIDFONTTYPE0C:a.FontType.CIDFONTTYPE0;case"OpenType":return a.FontType.OPENTYPE;case"TrueType":return a.FontType.TRUETYPE;case"CIDFontType2":return a.FontType.CIDFONTTYPE2;case"MMType1":return a.FontType.MMTYPE1;case"Type0":return a.FontType.TYPE0;default:return a.FontType.UNKNOWN}}function recoverGlyphName(e,t){if(void 0!==t[e])return e;var r=(0,c.getUnicodeForGlyph)(e,t);if(-1!==r)for(var i in t)if(t[i]===r)return i;(0,a.info)("Unable to recover a standard glyph name for: "+e);return e}var v=function GlyphClosure(){function Glyph(e,t,r,a,i,n,s,o){this.fontChar=e;this.unicode=t;this.accent=r;this.width=a;this.vmetric=i;this.operatorListId=n;this.isSpace=s;this.isInFont=o}Glyph.prototype.matchesForCache=function(e,t,r,a,i,n,s,o){return this.fontChar===e&&this.unicode===t&&this.accent===r&&this.width===a&&this.vmetric===i&&this.operatorListId===n&&this.isSpace===s&&this.isInFont===o};return Glyph}(),k=function ToUnicodeMapClosure(){function ToUnicodeMap(e=[]){this._map=e}ToUnicodeMap.prototype={get length(){return this._map.length},forEach(e){for(var t in this._map)e(t,this._map[t].charCodeAt(0))},has(e){return void 0!==this._map[e]},get(e){return this._map[e]},charCodeOf(e){const t=this._map;if(t.length<=65536)return t.indexOf(e);for(const r in t)if(t[r]===e)return 0|r;return-1},amend(e){for(var t in e)this._map[t]=e[t]}};return ToUnicodeMap}();t.ToUnicodeMap=k;var x=function IdentityToUnicodeMapClosure(){function IdentityToUnicodeMap(e,t){this.firstChar=e;this.lastChar=t}IdentityToUnicodeMap.prototype={get length(){return this.lastChar+1-this.firstChar},forEach(e){for(var t=this.firstChar,r=this.lastChar;t<=r;t++)e(t,t)},has(e){return this.firstChar<=e&&e<=this.lastChar},get(e){if(this.firstChar<=e&&e<=this.lastChar)return String.fromCharCode(e)},charCodeOf(e){return Number.isInteger(e)&&e>=this.firstChar&&e<=this.lastChar?e:-1},amend(e){(0,a.unreachable)("Should not call amend()")}};return IdentityToUnicodeMap}();t.IdentityToUnicodeMap=x;var C=function OpenTypeFileBuilderClosure(){function writeInt16(e,t,r){e[t]=r>>8&255;e[t+1]=255&r}function writeInt32(e,t,r){e[t]=r>>24&255;e[t+1]=r>>16&255;e[t+2]=r>>8&255;e[t+3]=255&r}function writeData(e,t,r){var a,i;if(r instanceof Uint8Array)e.set(r,t);else if("string"==typeof r)for(a=0,i=r.length;ar;){r<<=1;a++}var i=r*t;return{range:i,entry:a,rangeShift:t*e-i}};OpenTypeFileBuilder.prototype={toArray:function OpenTypeFileBuilder_toArray(){var e=this.sfnt,t=this.tables,r=Object.keys(t);r.sort();var i,n,s,o,c,h=r.length,u=12+16*h,d=[u];for(i=0;i>>0;d.push(u)}var f=new Uint8Array(u);for(i=0;i>>0}writeInt32(f,u+4,p);writeInt32(f,u+8,d[i]);writeInt32(f,u+12,t[c].length);u+=16}return f},addTable:function OpenTypeFileBuilder_addTable(e,t){if(e in this.tables)throw new Error("Table "+e+" already exists");this.tables[e]=t}};return OpenTypeFileBuilder}(),O=function FontClosure(){function Font(e,t,r){var i;this.name=e;this.loadedName=r.loadedName;this.isType3Font=r.isType3Font;this.missingFile=!1;this.glyphCache=Object.create(null);this.isSerifFont=!!(r.flags&w.Serif);this.isSymbolicFont=!!(r.flags&w.Symbolic);this.isMonospace=!!(r.flags&w.FixedPitch);var n=r.type,s=r.subtype;this.type=n;this.subtype=s;let o="sans-serif";this.isMonospace?o="monospace":this.isSerifFont&&(o="serif");this.fallbackName=o;this.differences=r.differences;this.widths=r.widths;this.defaultWidth=r.defaultWidth;this.composite=r.composite;this.cMap=r.cMap;this.capHeight=r.capHeight/p;this.ascent=r.ascent/p;this.descent=r.descent/p;this.fontMatrix=r.fontMatrix;this.bbox=r.bbox;this.defaultEncoding=r.defaultEncoding;this.toUnicode=r.toUnicode;this.fallbackToUnicode=r.fallbackToUnicode||new k;this.toFontChar=[];if("Type3"!==r.type){this.cidEncoding=r.cidEncoding;this.vertical=!!r.vertical;if(this.vertical){this.vmetrics=r.vmetrics;this.defaultVMetrics=r.defaultVMetrics}if(t&&!t.isEmpty){[n,s]=function getFontFileType(e,{type:t,subtype:r,composite:i}){let n,s;if(function isTrueTypeFile(e){var t=e.peekBytes(4);return 65536===(0,l.readUint32)(t,0)||"true"===(0,a.bytesToString)(t)}(e)||isTrueTypeCollectionFile(e))n=i?"CIDFontType2":"TrueType";else if(function isOpenTypeFile(e){var t=e.peekBytes(4);return"OTTO"===(0,a.bytesToString)(t)}(e))n=i?"CIDFontType2":"OpenType";else if(function isType1File(e){var t=e.peekBytes(2);if(37===t[0]&&33===t[1])return!0;if(128===t[0]&&1===t[1])return!0;return!1}(e))n=i?"CIDFontType0":"MMType1"===t?"MMType1":"Type1";else if(function isCFFFile(e){const t=e.peekBytes(4);if(t[0]>=1&&t[3]>=1&&t[3]<=4)return!0;return!1}(e))if(i){n="CIDFontType0";s="CIDFontType0C"}else{n="MMType1"===t?"MMType1":"Type1";s="Type1C"}else{(0,a.warn)("getFontFileType: Unable to detect correct font file Type/Subtype.");n=t;s=r}return[n,s]}(t,r);n===this.type&&s===this.subtype||(0,a.info)(`Inconsistent font file Type/SubType, expected: ${this.type}/${this.subtype} but found: ${n}/${s}.`);try{var c;switch(n){case"MMType1":(0,a.info)("MMType1 font ("+e+"), falling back to Type1.");case"Type1":case"CIDFontType0":this.mimetype="font/opentype";var h="Type1C"===s||"CIDFontType0C"===s?new E(t,r):new T(e,t,r);adjustWidths(r);c=this.convert(e,h,r);break;case"OpenType":case"TrueType":case"CIDFontType2":this.mimetype="font/opentype";c=this.checkAndRepair(e,t,r);if(this.isOpenType){adjustWidths(r);n="OpenType"}break;default:throw new a.FormatError(`Font ${n} is not supported`)}}catch(e){(0,a.warn)(e);this.fallbackToSystemFont(r);return}this.data=c;this.fontType=getFontType(n,s);this.fontMatrix=r.fontMatrix;this.widths=r.widths;this.defaultWidth=r.defaultWidth;this.toUnicode=r.toUnicode;this.seacMap=r.seacMap}else{t&&(0,a.warn)('Font file is empty in "'+e+'" ('+this.loadedName+")");this.fallbackToSystemFont(r)}}else{for(i=0;i<256;i++)this.toFontChar[i]=this.differences[i]||r.defaultEncoding[i];this.fontType=a.FontType.TYPE3}}function int16(e,t){return(e<<8)+t}function signedInt16(e,t){var r=(e<<8)+t;return 32768&r?r-65536:r}function string16(e){return String.fromCharCode(e>>8&255,255&e)}function safeString16(e){e>32767?e=32767:e<-32768&&(e=-32768);return String.fromCharCode(e>>8&255,255&e)}function isTrueTypeCollectionFile(e){const t=e.peekBytes(4);return"ttcf"===(0,a.bytesToString)(t)}function buildToFontChar(e,t,r){for(var a,i=[],n=0,s=e.length;nc){if(++s>=g.length){(0,a.warn)("Ran out of space in font private use area.");break}o=g[s][0];c=g[s][1]}var u=o++;0===h&&(h=r);i[u]=h;n[l]=u}}return{toFontChar:n,charCodeToGlyphId:i,nextAvailableFontCharCode:o}}function createCmapTable(e,t){var r,i,n,s,o=function getRanges(e,t){var r=[];for(var a in e)e[a]>=t||r.push({fontCharCode:0|a,glyphId:e[a]});0===r.length&&r.push({fontCharCode:0,glyphId:0});r.sort((function fontGetRangesSort(e,t){return e.fontCharCode-t.fontCharCode}));for(var i=[],n=r.length,s=0;s65535?2:1,l="\0\0"+string16(c)+"\0\0"+(0,a.string32)(4+8*c);for(r=o.length-1;r>=0&&!(o[r][0]<=65535);--r);var h=r+1;o[r][0]<65535&&65535===o[r][1]&&(o[r][1]=65534);var u,d,f,g,p=o[r][1]<65535?1:0,m=h+p,b=C.getSearchParams(m,2),y="",w="",S="",v="",k="",x=0;for(r=0,i=h;r0){w+="ÿÿ";y+="ÿÿ";S+="\0";v+="\0\0"}var T="\0\0"+string16(2*m)+string16(b.range)+string16(b.entry)+string16(b.rangeShift)+w+"\0\0"+y+S+v+k,E="",M="";if(c>1){l+="\0\0\n"+(0,a.string32)(4+8*c+4+T.length);E="";for(r=0,i=o.length;r(u|=0)||!l)&&(l=u);h 123 are reserved for internal usage");o|=1<65535&&(h=65535)}else{l=0;h=255}var f=e.bbox||[0,0,0,0],g=r.unitsPerEm||1/(e.fontMatrix||a.FONT_IDENTITY_MATRIX)[0],m=e.ascentScaled?1:g/p,b=r.ascent||Math.round(m*(e.ascent||f[3])),y=r.descent||Math.round(m*(e.descent||f[1]));y>0&&e.descent>0&&f[1]<0&&(y=-y);var w=r.yMax||b,S=-r.yMin||-y;return"\0$ô\0\0\0Š»\0\0\0ŒŠ»\0\0ß\x001\0\0\0\0"+String.fromCharCode(e.fixedPitch?9:0)+"\0\0\0\0\0\0"+(0,a.string32)(i)+(0,a.string32)(n)+(0,a.string32)(s)+(0,a.string32)(o)+"*21*"+string16(e.italicAngle?1:0)+string16(l||e.firstChar)+string16(h||e.lastChar)+string16(b)+string16(y)+"\0d"+string16(w)+string16(S)+"\0\0\0\0\0\0\0\0"+string16(e.xHeight)+string16(e.capHeight)+string16(0)+string16(l||e.firstChar)+"\0"}function createPostTable(e){var t=Math.floor(65536*e.italicAngle);return"\0\0\0"+(0,a.string32)(t)+"\0\0\0\0"+(0,a.string32)(e.fixedPitch)+"\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"}function createNameTable(e,t){t||(t=[[],[]]);var r,a,i,n,s,o=[t[0][0]||"Original licence",t[0][1]||e,t[0][2]||"Unknown",t[0][3]||"uniqueID",t[0][4]||e,t[0][5]||"Version 0.11",t[0][6]||"",t[0][7]||"Unknown",t[0][8]||"Unknown",t[0][9]||"Unknown"],c=[];for(r=0,a=o.length;r0;if((d||f)&&"CIDFontType2"===r&&this.cidEncoding.startsWith("Identity-")){const r=(0,o.getGlyphMapForStandardFonts)(),a=e.cidToGidMap,i=[];for(const e in r)i[+e]=r[e];if(/Arial-?Black/i.test(t)){var p=(0,o.getSupplementalGlyphMapForArialBlack)();for(const e in p)i[+e]=p[e]}else if(/Calibri/i.test(t)){const e=(0,o.getSupplementalGlyphMapForCalibri)();for(const t in e)i[+t]=e[t]}if(a)for(const e in i){const t=i[e];void 0!==a[t]&&(i[+e]=a[t])}this.toUnicode instanceof x||this.toUnicode.forEach((function(e,t){i[+e]=t}));this.toFontChar=i;this.toUnicode=new k(i)}else if(/Symbol/i.test(l))this.toFontChar=buildToFontChar(s.SymbolSetEncoding,(0,n.getGlyphsUnicode)(),this.differences);else if(/Dingbats/i.test(l)){/Wingdings/i.test(t)&&(0,a.warn)("Non-embedded Wingdings font, falling back to ZapfDingbats.");this.toFontChar=buildToFontChar(s.ZapfDingbatsEncoding,(0,n.getDingbatsGlyphsUnicode)(),this.differences)}else if(d)this.toFontChar=buildToFontChar(this.defaultEncoding,(0,n.getGlyphsUnicode)(),this.differences);else{const e=(0,n.getGlyphsUnicode)(),r=[];this.toUnicode.forEach(((t,a)=>{if(!this.composite){var i=this.differences[t]||this.defaultEncoding[t];const r=(0,c.getUnicodeForGlyph)(i,e);-1!==r&&(a=r)}r[+t]=a}));if(this.composite&&this.toUnicode instanceof x&&/Verdana/i.test(t)){const e=(0,o.getGlyphMapForStandardFonts)();for(const t in e)r[+t]=e[t]}this.toFontChar=r}this.loadedName=l.split("-")[0];this.fontType=getFontType(r,i)},checkAndRepair:function Font_checkAndRepair(e,t,r){const o=["OS/2","cmap","head","hhea","hmtx","maxp","name","post","loca","glyf","fpgm","prep","cvt ","CFF "];function readTables(e,t){const r=Object.create(null);r["OS/2"]=null;r.cmap=null;r.head=null;r.hhea=null;r.hmtx=null;r.maxp=null;r.name=null;r.post=null;for(let a=0;a>>0,i=e.getInt32()>>>0,n=e.getInt32()>>>0,s=e.pos;e.pos=e.start?e.start:0;e.skip(i);var o=e.getBytes(n);e.pos=s;if("head"===t){o[8]=o[9]=o[10]=o[11]=0;o[17]|=32}return{tag:t,checksum:r,length:n,offset:i,data:o}}function readOpenTypeHeader(e){return{version:(0,a.bytesToString)(e.getBytes(4)),numTables:e.getUint16(),searchRange:e.getUint16(),entrySelector:e.getUint16(),rangeShift:e.getUint16()}}function sanitizeGlyph(e,t,r,a,i,n){var s={length:0,sizeOfInstructions:0};if(r-t<=12)return s;var o=e.subarray(t,r),c=signedInt16(o[0],o[1]);if(c<0){!function writeSignedInt16(e,t,r){e[t+1]=r;e[t]=r>>>8}(o,0,c=-1);a.set(o,i);s.length=o.length;return s}var l,h=10,u=0;for(l=0;lo.length)return s;if(!n&&f>0){a.set(o.subarray(0,d),i);a.set([0,0],i+d);a.set(o.subarray(g,y),i+d+2);y-=f;o.length-y>3&&(y=y+3&-4);s.length=y;return s}if(o.length-y>3){y=y+3&-4;a.set(o.subarray(0,y),i);s.length=y;return s}a.set(o,i);s.length=o.length;return s}function readNameTable(e){var r=(t.start?t.start:0)+e.offset;t.pos=r;var i=[[],[]],n=e.length,s=r+n;if(0!==t.getUint16()||n<6)return i;var o,c,l=t.getUint16(),h=t.getUint16(),u=[];for(o=0;os)){t.pos=g;var p=f.name;if(f.encoding){for(var m="",b=0,y=f.length;b0&&(h+=k-1)}}else{if(b||w){(0,a.warn)("TT: nested FDEFs not allowed");m=!0}b=!0;d=h;s=f.pop();t.functionsDefined[s]={data:l,i:h}}else if(!b&&!w){s=f[f.length-1];if(isNaN(s))(0,a.info)("TT: CALL empty stack (or invalid entry).");else{t.functionsUsed[s]=!0;if(s in t.functionsStackDeltas){const e=f.length+t.functionsStackDeltas[s];if(e<0){(0,a.warn)("TT: CALL invalid functions stack delta.");t.hintsValid=!1;return}f.length=e}else if(s in t.functionsDefined&&!p.includes(s)){g.push({data:l,i:h,stackTop:f.length-1});p.push(s);if(!(o=t.functionsDefined[s])){(0,a.warn)("TT: CALL non-existent function");t.hintsValid=!1;return}l=o.data;h=o.i}}}if(!b&&!w){let e=0;v<=142?e=c[v]:v>=192&&v<=223?e=-1:v>=224&&(e=-2);if(v>=113&&v<=117){i=f.pop();isNaN(i)||(e=2*-i)}for(;e<0&&f.length>0;){f.pop();e++}for(;e>0;){f.push(NaN);e--}}}t.tooComplexToFollowFunctions=m;var x=[l];h>l.length&&x.push(new Uint8Array(h-l.length));if(d>u){(0,a.warn)("TT: complementing a missing function tail");x.push(new Uint8Array([34,45]))}!function foldTTTable(e,t){if(t.length>1){var r,a,i=0;for(r=0,a=t.length;r>>0,s=[];for(let t=0;t>>0);const o={ttcTag:t,majorVersion:r,minorVersion:i,numFonts:n,offsetTable:s};switch(r){case 1:return o;case 2:o.dsigTag=e.getInt32()>>>0;o.dsigLength=e.getInt32()>>>0;o.dsigOffset=e.getInt32()>>>0;return o}throw new a.FormatError(`Invalid TrueType Collection majorVersion: ${r}.`)}(e);for(let n=0;n0||!(r.cMap instanceof u.IdentityCMap));if("OTTO"===l.version&&!t||!h.head||!h.hhea||!h.maxp||!h.post){g=new d.Stream(h["CFF "].data);f=new E(g,r);adjustWidths(r);return this.convert(e,f,r)}delete h.glyf;delete h.loca;delete h.fpgm;delete h.prep;delete h["cvt "];this.isOpenType=!0}if(!h.maxp)throw new a.FormatError('Required "maxp" table is not found');t.pos=(t.start||0)+h.maxp.offset;var b=t.getInt32();const y=t.getUint16();let w=y+1,v=!0;if(w>65535){v=!1;w=y;(0,a.warn)("Not enough space in glyfs to duplicate first glyph.")}var k=0,x=0;if(b>=65536&&h.maxp.length>=22){t.pos+=8;if(t.getUint16()>2){h.maxp.data[14]=0;h.maxp.data[15]=2}t.pos+=4;k=t.getUint16();t.pos+=4;x=t.getUint16()}h.maxp.data[4]=w>>8;h.maxp.data[5]=255&w;var O=function sanitizeTTPrograms(e,t,r,i){var n={functionsDefined:[],functionsUsed:[],functionsStackDeltas:[],tooComplexToFollowFunctions:!1,hintsValid:!0};e&&sanitizeTTProgram(e,n);t&&sanitizeTTProgram(t,n);e&&function checkInvalidFunctions(e,t){if(!e.tooComplexToFollowFunctions)if(e.functionsDefined.length>t){(0,a.warn)("TT: more functions defined than expected");e.hintsValid=!1}else for(var r=0,i=e.functionsUsed.length;rt){(0,a.warn)("TT: invalid function id: "+r);e.hintsValid=!1;return}if(e.functionsUsed[r]&&!e.functionsDefined[r]){(0,a.warn)("TT: undefined function: "+r);e.hintsValid=!1;return}}}(n,i);if(r&&1&r.length){var s=new Uint8Array(r.length+1);s.set(r.data);r.data=s}return n.hintsValid}(h.fpgm,h.prep,h["cvt "],k);if(!O){delete h.fpgm;delete h.prep;delete h["cvt "]}!function sanitizeMetrics(e,t,r,i,n){if(t){e.pos=(e.start?e.start:0)+t.offset;e.pos+=4;e.pos+=2;e.pos+=2;e.pos+=2;e.pos+=2;e.pos+=2;e.pos+=2;e.pos+=2;e.pos+=2;e.pos+=2;e.pos+=2;e.pos+=8;e.pos+=2;var s=e.getUint16();if(s>i){(0,a.info)("The numOfMetrics ("+s+") should not be greater than the numGlyphs ("+i+")");s=i;t.data[34]=(65280&s)>>8;t.data[35]=255&s}var o=i-s-(r.length-4*s>>1);if(o>0){var c=new Uint8Array(r.length+2*o);c.set(r.data);if(n){c[r.length]=r.data[2];c[r.length+1]=r.data[3]}r.data=c}}else r&&(r.data=null)}(t,h.hhea,h.hmtx,w,v);if(!h.head)throw new a.FormatError('Required "head" table is not found');!function sanitizeHead(e,t,r){var i=e.data,n=function int32(e,t,r,a){return(e<<24)+(t<<16)+(r<<8)+a}(i[0],i[1],i[2],i[3]);if(n>>16!=1){(0,a.info)("Attempting to fix invalid version in head table: "+n);i[0]=0;i[1]=1;i[2]=0;i[3]=0}var s=int16(i[50],i[51]);if(s<0||s>1){(0,a.info)("Attempting to fix invalid indexToLocFormat in head table: "+s);var o=t+1;if(r===o<<1){i[50]=0;i[51]=0}else{if(r!==o<<2)throw new a.FormatError("Could not fix indexToLocFormat: "+s);i[50]=0;i[51]=1}}}(h.head,y,p?h.loca.length:0);var F=Object.create(null);if(p){var T=int16(h.head.data[50],h.head.data[51]),M=function sanitizeGlyphLocations(e,t,r,a,i,n,s){var o,c,l;if(a){o=4;c=function fontItemDecodeLong(e,t){return e[t]<<24|e[t+1]<<16|e[t+2]<<8|e[t+3]};l=function fontItemEncodeLong(e,t,r){e[t]=r>>>24&255;e[t+1]=r>>16&255;e[t+2]=r>>8&255;e[t+3]=255&r}}else{o=2;c=function fontItemDecode(e,t){return e[t]<<9|e[t+1]<<1};l=function fontItemEncode(e,t,r){e[t]=r>>9&255;e[t+1]=r>>1&255}}var h=n?r+1:r,u=o*(1+h),d=new Uint8Array(u);d.set(e.data.subarray(0,u));e.data=d;var f,g,p=t.data,m=p.length,b=new Uint8Array(m);const y=[];for(f=0,g=0;fm&&(e=m);y.push({index:f,offset:e,endOffset:0})}y.sort(((e,t)=>e.offset-t.offset));for(f=0;fe.index-t.index));var w=Object.create(null),S=0;l(d,0,S);for(f=0,g=o;fs&&(s=v.sizeOfInstructions);l(d,g,S+=k)}if(0===S){var x=new Uint8Array([0,1,0,0,0,0,0,0,0,0,0,0,0,0,49,0]);for(f=0,g=o;fC+S)t.data=b.subarray(0,C+S);else{t.data=new Uint8Array(C+S);t.data.set(b.subarray(0,S))}t.data.set(b.subarray(0,C),S);l(e.data,d.length-o,S+C)}else t.data=b.subarray(0,S);return{missingGlyphs:w,maxSizeOfInstructions:s}}(h.loca,h.glyf,y,T,O,v,x);F=M.missingGlyphs;if(b>=65536&&h.maxp.length>=22){h.maxp.data[26]=M.maxSizeOfInstructions>>8;h.maxp.data[27]=255&M.maxSizeOfInstructions}}if(!h.hhea)throw new a.FormatError('Required "hhea" table is not found');if(0===h.hhea.data[10]&&0===h.hhea.data[11]){h.hhea.data[10]=255;h.hhea.data[11]=255}var D={unitsPerEm:int16(h.head.data[18],h.head.data[19]),yMax:int16(h.head.data[42],h.head.data[43]),yMin:signedInt16(h.head.data[38],h.head.data[39]),ascent:int16(h.hhea.data[4],h.hhea.data[5]),descent:signedInt16(h.hhea.data[6],h.hhea.data[7])};this.ascent=D.ascent/D.unitsPerEm;this.descent=D.descent/D.unitsPerEm;h.post&&function readPostScriptTable(e,r,i){var n=(t.start?t.start:0)+e.offset;t.pos=n;var s,o=n+e.length,c=t.getInt32();t.skip(28);var l,h=!0;switch(c){case 65536:s=S;break;case 131072:var u=t.getUint16();if(u!==i){h=!1;break}var d=[];for(l=0;l=32768){h=!1;break}d.push(f)}if(!h)break;for(var g=[],p=[];t.pos65535)throw new a.FormatError("Max size of CID is 65,535");var r=-1;j?r=t:void 0!==R[t]&&(r=R[t]);r>=0&&r>>0,g=!1;if(!o||o.platformId!==u||o.encodingId!==d){if(0!==u||0!==d&&1!==d&&3!==d)if(1===u&&0===d)g=!0;else if(3!==u||1!==d||!i&&o){if(r&&3===u&&0===d){g=!0;l=!0}}else{g=!0;r||(l=!0)}else g=!0;g&&(o={platformId:u,encodingId:d,offset:f});if(l)break}}o&&(t.pos=s+o.offset);if(!o||-1===t.peekByte()){(0,a.warn)("Could not find a preferred cmap table.");return{platformId:-1,encodingId:-1,mappings:[],hasShortCmap:!1}}var p=t.getUint16();t.skip(4);var m,b,y=!1,w=[];if(0===p){for(m=0;m<256;m++){var S=t.getByte();S&&w.push({charCode:m,glyphId:S})}y=!0}else if(4===p){var v=t.getUint16()>>1;t.skip(6);var k,x=[];for(k=0;k>1)-(v-k);n.offsetIndex=F;C=Math.max(C,F+n.end-n.start+1)}else n.offsetIndex=-1}var T=[];for(m=0;m=61440&&t<=61695&&(t&=255);N[t]=X[e].glyphId}if(r.glyphNames&&(e.length||this.differences.length))for(let t=0;t<256;++t){if(void 0!==N[t])continue;if(!(H=this.differences[t]||e[t]))continue;const a=r.glyphNames.indexOf(H);a>0&&hasGlyph(a)&&(N[t]=a)}}0===N.length&&(N[0]=0);let W=w-1;v||(W=0);var V=adjustMapping(N,hasGlyph,W);this.toFontChar=V.toFontChar;h.cmap={tag:"cmap",data:createCmapTable(V.charCodeToGlyphId,w)};h["OS/2"]&&function validateOS2Table(e,t){t.pos=(t.start||0)+e.offset;var r=t.getUint16();t.skip(60);var a=t.getUint16();if(r<4&&768&a)return!1;if(t.getUint16()>t.getUint16())return!1;t.skip(6);if(0===t.getUint16())return!1;e.data[8]=e.data[9]=0;return!0}(h["OS/2"],t)||(h["OS/2"]={tag:"OS/2",data:createOS2Table(r,V.charCodeToGlyphId,D)});if(!p)try{g=new d.Stream(h["CFF "].data);f=new i.CFFParser(g,r,m).parse();f.duplicateFirstGlyph();var J=new i.CFFCompiler(f);h["CFF "].data=J.compile()}catch(e){(0,a.warn)("Failed to compile font "+r.loadedName)}if(h.name){var K=readNameTable(h.name);h.name.data=createNameTable(e,K)}else h.name={tag:"name",data:createNameTable(this.name)};var Y=new C(l.version);for(var Z in h)Y.addTable(Z,h[Z].data);return Y.toArray()},convert:function Font_convert(e,t,r){r.fixedPitch=!1;r.builtInEncoding&&function adjustToUnicode(e,t){if(!e.hasIncludedToUnicodeMap&&!(e.hasEncoding||t===e.defaultEncoding||e.toUnicode instanceof x)){var r=[],a=(0,n.getGlyphsUnicode)();for(var i in t){var s=t[i],o=(0,c.getUnicodeForGlyph)(s,a);-1!==o&&(r[i]=String.fromCharCode(o))}e.toUnicode.amend(r)}}(r,r.builtInEncoding);let i=1;t instanceof E&&(i=t.numGlyphs-1);var o=t.getGlyphMapping(r),l=adjustMapping(o,t.hasGlyphId.bind(t),i);this.toFontChar=l.toFontChar;var h=t.numGlyphs;function getCharCodes(e,t){var r=null;for(var a in e)if(t===e[a]){r||(r=[]);r.push(0|a)}return r}function createCharCode(e,t){for(var r in e)if(t===e[r])return 0|r;l.charCodeToGlyphId[l.nextAvailableFontCharCode]=t;return l.nextAvailableFontCharCode++}var u=t.seacs;if(u&&u.length){var d=r.fontMatrix||a.FONT_IDENTITY_MATRIX,f=t.getCharset(),g=Object.create(null);for(var p in u){var m=u[p|=0],b=s.StandardEncoding[m[2]],y=s.StandardEncoding[m[3]],w=f.indexOf(b),S=f.indexOf(y);if(!(w<0||S<0)){var v={x:m[0]*d[0]+m[1]*d[2]+d[4],y:m[0]*d[1]+m[1]*d[3]+d[5]},k=getCharCodes(o,p);if(k)for(let e=0,t=k.length;et.length%2==1;for(let a=0,i=e.length;a55295&&(i<57344||i>65533)&&a++;if(this.toUnicode){const e=String.fromCodePoint(i),a=this.toUnicode.charCodeOf(e);if(-1!==a){if(hasCurrentBufErrors()){t.push(r.join(""));r.length=0}for(let e=(this.cMap?this.cMap.getCharCodeLength(a):1)-1;e>=0;e--)r.push(String.fromCharCode(a>>8*e&255));continue}}if(!hasCurrentBufErrors()){t.push(r.join(""));r.length=0}r.push(String.fromCodePoint(i))}t.push(r.join(""));return t}};return Font}();t.Font=O;var F=function ErrorFontClosure(){function ErrorFont(e){this.error=e;this.loadedName="g_font_error";this.missingFile=!0}ErrorFont.prototype={charsToGlyphs:function ErrorFont_charsToGlyphs(){return[]},encodeString:function ErrorFont_encodeString(e){return[e]},exportData(e=!1){return{error:this.error}}};return ErrorFont}();t.ErrorFont=F;function type1FontGlyphMapping(e,t,r){var a,i,o,c=Object.create(null),l=!!(e.flags&w.Symbolic);if(e.baseEncodingName){o=(0,s.getEncoding)(e.baseEncodingName);for(i=0;i=0?a:0}}else if(l)for(i in t)c[i]=t[i];else{o=s.StandardEncoding;for(i=0;i=0?a:0}}var h,u=e.differences;if(u)for(i in u){var d=u[i];if(-1===(a=r.indexOf(d))){h||(h=(0,n.getGlyphsUnicode)());var f=recoverGlyphName(d,h);f!==d&&(a=r.indexOf(f))}c[i]=a>=0?a:0}return c}var T=function Type1FontClosure(){function findBlock(e,t,r){for(var a,i=e.length,n=t.length,s=i-n,o=r,c=!1;o=n){o+=a;for(;o=0&&(n[s]=r)}return type1FontGlyphMapping(e,n,a)},hasGlyphId:function Type1Font_hasGlyphID(e){return!(e<0||e>=this.numGlyphs)&&(0===e||this.charstrings[e-1].charstring.length>0)},getSeacs:function Type1Font_getSeacs(e){var t,r,a=[];for(t=0,r=e.length;t0;y--)b[y]-=b[y-1];g.setByName(m,b)}}s.topDict.privateDict=g;var w=new i.CFFIndex;for(l=0,h=a.length;l{Object.defineProperty(t,"__esModule",{value:!0});t.CFFTopDict=t.CFFStrings=t.CFFStandardStrings=t.CFFPrivateDict=t.CFFParser=t.CFFIndex=t.CFFHeader=t.CFFFDSelect=t.CFFCompiler=t.CFFCharset=t.CFF=void 0;var a=r(2),i=r(33),n=r(34);const s=[".notdef","space","exclam","quotedbl","numbersign","dollar","percent","ampersand","quoteright","parenleft","parenright","asterisk","plus","comma","hyphen","period","slash","zero","one","two","three","four","five","six","seven","eight","nine","colon","semicolon","less","equal","greater","question","at","A","B","C","D","E","F","G","H","I","J","K","L","M","N","O","P","Q","R","S","T","U","V","W","X","Y","Z","bracketleft","backslash","bracketright","asciicircum","underscore","quoteleft","a","b","c","d","e","f","g","h","i","j","k","l","m","n","o","p","q","r","s","t","u","v","w","x","y","z","braceleft","bar","braceright","asciitilde","exclamdown","cent","sterling","fraction","yen","florin","section","currency","quotesingle","quotedblleft","guillemotleft","guilsinglleft","guilsinglright","fi","fl","endash","dagger","daggerdbl","periodcentered","paragraph","bullet","quotesinglbase","quotedblbase","quotedblright","guillemotright","ellipsis","perthousand","questiondown","grave","acute","circumflex","tilde","macron","breve","dotaccent","dieresis","ring","cedilla","hungarumlaut","ogonek","caron","emdash","AE","ordfeminine","Lslash","Oslash","OE","ordmasculine","ae","dotlessi","lslash","oslash","oe","germandbls","onesuperior","logicalnot","mu","trademark","Eth","onehalf","plusminus","Thorn","onequarter","divide","brokenbar","degree","thorn","threequarters","twosuperior","registered","minus","eth","multiply","threesuperior","copyright","Aacute","Acircumflex","Adieresis","Agrave","Aring","Atilde","Ccedilla","Eacute","Ecircumflex","Edieresis","Egrave","Iacute","Icircumflex","Idieresis","Igrave","Ntilde","Oacute","Ocircumflex","Odieresis","Ograve","Otilde","Scaron","Uacute","Ucircumflex","Udieresis","Ugrave","Yacute","Ydieresis","Zcaron","aacute","acircumflex","adieresis","agrave","aring","atilde","ccedilla","eacute","ecircumflex","edieresis","egrave","iacute","icircumflex","idieresis","igrave","ntilde","oacute","ocircumflex","odieresis","ograve","otilde","scaron","uacute","ucircumflex","udieresis","ugrave","yacute","ydieresis","zcaron","exclamsmall","Hungarumlautsmall","dollaroldstyle","dollarsuperior","ampersandsmall","Acutesmall","parenleftsuperior","parenrightsuperior","twodotenleader","onedotenleader","zerooldstyle","oneoldstyle","twooldstyle","threeoldstyle","fouroldstyle","fiveoldstyle","sixoldstyle","sevenoldstyle","eightoldstyle","nineoldstyle","commasuperior","threequartersemdash","periodsuperior","questionsmall","asuperior","bsuperior","centsuperior","dsuperior","esuperior","isuperior","lsuperior","msuperior","nsuperior","osuperior","rsuperior","ssuperior","tsuperior","ff","ffi","ffl","parenleftinferior","parenrightinferior","Circumflexsmall","hyphensuperior","Gravesmall","Asmall","Bsmall","Csmall","Dsmall","Esmall","Fsmall","Gsmall","Hsmall","Ismall","Jsmall","Ksmall","Lsmall","Msmall","Nsmall","Osmall","Psmall","Qsmall","Rsmall","Ssmall","Tsmall","Usmall","Vsmall","Wsmall","Xsmall","Ysmall","Zsmall","colonmonetary","onefitted","rupiah","Tildesmall","exclamdownsmall","centoldstyle","Lslashsmall","Scaronsmall","Zcaronsmall","Dieresissmall","Brevesmall","Caronsmall","Dotaccentsmall","Macronsmall","figuredash","hypheninferior","Ogoneksmall","Ringsmall","Cedillasmall","questiondownsmall","oneeighth","threeeighths","fiveeighths","seveneighths","onethird","twothirds","zerosuperior","foursuperior","fivesuperior","sixsuperior","sevensuperior","eightsuperior","ninesuperior","zeroinferior","oneinferior","twoinferior","threeinferior","fourinferior","fiveinferior","sixinferior","seveninferior","eightinferior","nineinferior","centinferior","dollarinferior","periodinferior","commainferior","Agravesmall","Aacutesmall","Acircumflexsmall","Atildesmall","Adieresissmall","Aringsmall","AEsmall","Ccedillasmall","Egravesmall","Eacutesmall","Ecircumflexsmall","Edieresissmall","Igravesmall","Iacutesmall","Icircumflexsmall","Idieresissmall","Ethsmall","Ntildesmall","Ogravesmall","Oacutesmall","Ocircumflexsmall","Otildesmall","Odieresissmall","OEsmall","Oslashsmall","Ugravesmall","Uacutesmall","Ucircumflexsmall","Udieresissmall","Yacutesmall","Thornsmall","Ydieresissmall","001.000","001.001","001.002","001.003","Black","Bold","Book","Light","Medium","Regular","Roman","Semibold"];t.CFFStandardStrings=s;const o=391,c=function CFFParserClosure(){const e=[null,{id:"hstem",min:2,stackClearing:!0,stem:!0},null,{id:"vstem",min:2,stackClearing:!0,stem:!0},{id:"vmoveto",min:1,stackClearing:!0},{id:"rlineto",min:2,resetStack:!0},{id:"hlineto",min:1,resetStack:!0},{id:"vlineto",min:1,resetStack:!0},{id:"rrcurveto",min:6,resetStack:!0},null,{id:"callsubr",min:1,undefStack:!0},{id:"return",min:0,undefStack:!0},null,null,{id:"endchar",min:0,stackClearing:!0},null,null,null,{id:"hstemhm",min:2,stackClearing:!0,stem:!0},{id:"hintmask",min:0,stackClearing:!0},{id:"cntrmask",min:0,stackClearing:!0},{id:"rmoveto",min:2,stackClearing:!0},{id:"hmoveto",min:1,stackClearing:!0},{id:"vstemhm",min:2,stackClearing:!0,stem:!0},{id:"rcurveline",min:8,resetStack:!0},{id:"rlinecurve",min:8,resetStack:!0},{id:"vvcurveto",min:4,resetStack:!0},{id:"hhcurveto",min:4,resetStack:!0},null,{id:"callgsubr",min:1,undefStack:!0},{id:"vhcurveto",min:4,resetStack:!0},{id:"hvcurveto",min:4,resetStack:!0}],t=[null,null,null,{id:"and",min:2,stackDelta:-1},{id:"or",min:2,stackDelta:-1},{id:"not",min:1,stackDelta:0},null,null,null,{id:"abs",min:1,stackDelta:0},{id:"add",min:2,stackDelta:-1,stackFn:function stack_div(e,t){e[t-2]=e[t-2]+e[t-1]}},{id:"sub",min:2,stackDelta:-1,stackFn:function stack_div(e,t){e[t-2]=e[t-2]-e[t-1]}},{id:"div",min:2,stackDelta:-1,stackFn:function stack_div(e,t){e[t-2]=e[t-2]/e[t-1]}},null,{id:"neg",min:1,stackDelta:0,stackFn:function stack_div(e,t){e[t-1]=-e[t-1]}},{id:"eq",min:2,stackDelta:-1},null,null,{id:"drop",min:1,stackDelta:-1},null,{id:"put",min:2,stackDelta:-2},{id:"get",min:1,stackDelta:0},{id:"ifelse",min:4,stackDelta:-3},{id:"random",min:0,stackDelta:1},{id:"mul",min:2,stackDelta:-1,stackFn:function stack_div(e,t){e[t-2]=e[t-2]*e[t-1]}},null,{id:"sqrt",min:1,stackDelta:0},{id:"dup",min:1,stackDelta:1},{id:"exch",min:2,stackDelta:0},{id:"index",min:2,stackDelta:0},{id:"roll",min:3,stackDelta:-2},null,null,null,{id:"hflex",min:7,resetStack:!0},{id:"flex",min:13,resetStack:!0},{id:"hflex1",min:9,resetStack:!0},{id:"flex1",min:11,resetStack:!0}];return class CFFParser{constructor(e,t,r){this.bytes=e.getBytes();this.properties=t;this.seacAnalysisEnabled=!!r}parse(){const e=this.properties,t=new CFF;this.cff=t;const r=this.parseHeader(),a=this.parseIndex(r.endPos),i=this.parseIndex(a.endPos),n=this.parseIndex(i.endPos),s=this.parseIndex(n.endPos),o=this.parseDict(i.obj.get(0)),c=this.createDict(l,o,t.strings);t.header=r.obj;t.names=this.parseNameIndex(a.obj);t.strings=this.parseStringIndex(n.obj);t.topDict=c;t.globalSubrIndex=s.obj;this.parsePrivateDict(t.topDict);t.isCIDFont=c.hasName("ROS");const h=c.getByName("CharStrings"),u=this.parseIndex(h).obj,d=c.getByName("FontMatrix");d&&(e.fontMatrix=d);const f=c.getByName("FontBBox");if(f){e.ascent=Math.max(f[3],f[1]);e.descent=Math.min(f[1],f[3]);e.ascentScaled=!0}let g,p;if(t.isCIDFont){const e=this.parseIndex(c.getByName("FDArray")).obj;for(let r=0,a=e.count;r=t)throw new a.FormatError("Invalid CFF header");if(0!==r){(0,a.info)("cff data is shifted");e=e.subarray(r);this.bytes=e}const i=e[0],n=e[1],s=e[2],o=e[3];return{obj:new CFFHeader(i,n,s,o),endPos:s}}parseDict(e){let t=0;function parseOperand(){let r=e[t++];if(30===r)return function parseFloatOperand(){let r="";const a=15,i=["0","1","2","3","4","5","6","7","8","9",".","E","E-",null,"-"],n=e.length;for(;t>4,o=15&n;if(s===a)break;r+=i[s];if(o===a)break;r+=i[o]}return parseFloat(r)}();if(28===r){r=e[t++];r=(r<<24|e[t++]<<16)>>16;return r}if(29===r){r=e[t++];r=r<<8|e[t++];r=r<<8|e[t++];r=r<<8|e[t++];return r}if(r>=32&&r<=246)return r-139;if(r>=247&&r<=250)return 256*(r-247)+e[t++]+108;if(r>=251&&r<=254)return-256*(r-251)-e[t++]-108;(0,a.warn)('CFFParser_parseDict: "'+r+'" is a reserved command.');return NaN}let r=[];const i=[];t=0;const n=e.length;for(;t10)return!1;let o=r.stackSize;const c=r.stack,l=i.length;for(let h=0;h>16;h+=2;o++}else if(14===l){if(o>=4){o-=4;if(this.seacAnalysisEnabled){r.seac=c.slice(o,o+4);return!1}}u=e[l]}else if(l>=32&&l<=246){c[o]=l-139;o++}else if(l>=247&&l<=254){c[o]=l<251?(l-247<<8)+i[h]+108:-(l-251<<8)-i[h]-108;h++;o++}else if(255===l){c[o]=(i[h]<<24|i[h+1]<<16|i[h+2]<<8|i[h+3])/65536;h+=4;o++}else if(19===l||20===l){r.hints+=o>>1;h+=r.hints+7>>3;o%=2;u=e[l]}else{if(10===l||29===l){let t;t=10===l?n:s;if(!t){u=e[l];(0,a.warn)("Missing subrsIndex for "+u.id);return!1}let i=32768;t.count<1240?i=107:t.count<33900&&(i=1131);const h=c[--o]+i;if(h<0||h>=t.count||isNaN(h)){u=e[l];(0,a.warn)("Out of bounds subrIndex for "+u.id);return!1}r.stackSize=o;r.callDepth++;if(!this.parseCharString(r,t.get(h),n,s))return!1;r.callDepth--;o=r.stackSize;continue}if(11===l){r.stackSize=o;return!0}u=e[l]}if(u){if(u.stem){r.hints+=o>>1;if(3===l||23===l)r.hasVStems=!0;else if(r.hasVStems&&(1===l||18===l)){(0,a.warn)("CFF stem hints are in wrong order");i[h-1]=1===l?3:23}}if("min"in u&&!r.undefStack&&o=2&&u.stem?o%=2:o>1&&(0,a.warn)("Found too many parameters for stack-clearing command");o>0&&c[o-1]>=0&&(r.width=c[o-1])}if("stackDelta"in u){"stackFn"in u&&u.stackFn(c,o);o+=u.stackDelta}else if(u.stackClearing)o=0;else if(u.resetStack){o=0;r.undefStack=!1}else if(u.undefStack){o=0;r.undefStack=!0;r.firstStackClearing=!1}}}r.stackSize=o;return!0}parseCharStrings({charStrings:e,localSubrIndex:t,globalSubrIndex:r,fdSelect:i,fdArray:n,privateDict:s}){const o=[],c=[],l=e.count;for(let h=0;h=n.length){(0,a.warn)("Invalid fd index for glyph index.");d=!1}if(d){g=n[e].privateDict;f=g.subrsIndex}}else t&&(f=t);d&&(d=this.parseCharString(u,l,f,r));if(null!==u.width){const e=g.getByName("nominalWidthX");c[h]=e+u.width}else{const e=g.getByName("defaultWidthX");c[h]=e}null!==u.seac&&(o[h]=u.seac);d||e.set(h,new Uint8Array([14]))}return{charStrings:e,seacs:o,widths:c}}emptyPrivateDictionary(e){const t=this.createDict(h,[],e.strings);e.setByKey(18,[0,0]);e.privateDict=t}parsePrivateDict(e){if(!e.hasName("Private")){this.emptyPrivateDictionary(e);return}const t=e.getByName("Private");if(!Array.isArray(t)||2!==t.length){e.removeByName("Private");return}const r=t[0],a=t[1];if(0===r||a>=this.bytes.length){this.emptyPrivateDictionary(e);return}const i=a+r,n=this.bytes.subarray(a,i),s=this.parseDict(n),o=this.createDict(h,s,e.strings);e.privateDict=o;if(!o.getByName("Subrs"))return;const c=o.getByName("Subrs"),l=a+c;if(0===c||l>=this.bytes.length){this.emptyPrivateDictionary(e);return}const u=this.parseIndex(l);o.subrsIndex=u.obj}parseCharsets(e,t,r,n){if(0===e)return new CFFCharset(!0,u.ISO_ADOBE,i.ISOAdobeCharset);if(1===e)return new CFFCharset(!0,u.EXPERT,i.ExpertCharset);if(2===e)return new CFFCharset(!0,u.EXPERT_SUBSET,i.ExpertSubsetCharset);const s=this.bytes,o=e,c=s[e++],l=[n?0:".notdef"];let h,d,f;t-=1;switch(c){case 0:for(f=0;f=65535){(0,a.warn)("Not enough space in charstrings to duplicate first glyph.");return}const e=this.charStrings.get(0);this.charStrings.add(e);this.isCIDFont&&this.fdSelect.fdSelect.push(this.fdSelect.fdSelect[0])}hasGlyphId(e){if(e<0||e>=this.charStrings.count)return!1;return this.charStrings.get(e).length>0}}t.CFF=CFF;class CFFHeader{constructor(e,t,r,a){this.major=e;this.minor=t;this.hdrSize=r;this.offSize=a}}t.CFFHeader=CFFHeader;class CFFStrings{constructor(){this.strings=[]}get(e){return e>=0&&e<=390?s[e]:e-o<=this.strings.length?this.strings[e-o]:s[0]}getSID(e){let t=s.indexOf(e);if(-1!==t)return t;t=this.strings.indexOf(e);return-1!==t?t+o:-1}add(e){this.strings.push(e)}get count(){return this.strings.length}}t.CFFStrings=CFFStrings;class CFFIndex{constructor(){this.objects=[];this.length=0}add(e){this.length+=e.length;this.objects.push(e)}set(e,t){this.length+=t.length-this.objects[e].length;this.objects[e]=t}get(e){return this.objects[e]}get count(){return this.objects.length}}t.CFFIndex=CFFIndex;class CFFDict{constructor(e,t){this.keyToNameMap=e.keyToNameMap;this.nameToKeyMap=e.nameToKeyMap;this.defaults=e.defaults;this.types=e.types;this.opcodes=e.opcodes;this.order=e.order;this.strings=t;this.values=Object.create(null)}setByKey(e,t){if(!(e in this.keyToNameMap))return!1;const r=t.length;if(0===r)return!0;for(let i=0;i=this.fdSelect.length?-1:this.fdSelect[e]}}t.CFFFDSelect=CFFFDSelect;class CFFOffsetTracker{constructor(){this.offsets=Object.create(null)}isTracking(e){return e in this.offsets}track(e,t){if(e in this.offsets)throw new a.FormatError(`Already tracking location of ${e}`);this.offsets[e]=t}offset(e){for(const t in this.offsets)this.offsets[t]+=e}setEntryLocation(e,t,r){if(!(e in this.offsets))throw new a.FormatError(`Not tracking location of ${e}`);const i=r.data,n=this.offsets[e];for(let e=0,r=t.length;e>24&255;i[o]=h>>16&255;i[c]=h>>8&255;i[l]=255&h}}}class CFFCompiler{constructor(e){this.cff=e}compile(){const e=this.cff,t={data:[],length:0,add:function CFFCompiler_add(e){this.data=this.data.concat(e);this.length=this.data.length}},r=this.compileHeader(e.header);t.add(r);const i=this.compileNameIndex(e.names);t.add(i);if(e.isCIDFont&&e.topDict.hasName("FontMatrix")){const t=e.topDict.getByName("FontMatrix");e.topDict.removeByName("FontMatrix");for(let r=0,i=e.fdArray.length;r16&&e.topDict.removeByName("XUID");e.topDict.setByName("charset",0);let s=this.compileTopDicts([e.topDict],t.length,e.isCIDFont);t.add(s.output);const o=s.trackers[0],c=this.compileStringIndex(e.strings.strings);t.add(c);const l=this.compileIndex(e.globalSubrIndex);t.add(l);if(e.encoding&&e.topDict.hasName("Encoding"))if(e.encoding.predefined)o.setEntryLocation("Encoding",[e.encoding.format],t);else{const r=this.compileEncoding(e.encoding);o.setEntryLocation("Encoding",[t.length],t);t.add(r)}const h=this.compileCharset(e.charset,e.charStrings.count,e.strings,e.isCIDFont);o.setEntryLocation("charset",[t.length],t);t.add(h);const u=this.compileCharStrings(e.charStrings);o.setEntryLocation("CharStrings",[t.length],t);t.add(u);if(e.isCIDFont){o.setEntryLocation("FDSelect",[t.length],t);const r=this.compileFDSelect(e.fdSelect);t.add(r);s=this.compileTopDicts(e.fdArray,t.length,!0);o.setEntryLocation("FDArray",[t.length],t);t.add(s.output);const a=s.trackers;this.compilePrivateDicts(e.fdArray,a,t)}this.compilePrivateDicts([e.topDict],[o],t);t.add([0]);return t.data}encodeNumber(e){return Number.isInteger(e)?this.encodeInteger(e):this.encodeFloat(e)}static get EncodeFloatRegExp(){return(0,a.shadow)(this,"EncodeFloatRegExp",/\.(\d*?)(?:9{5,20}|0{5,20})\d{0,2}(?:e(.+)|$)/)}encodeFloat(e){let t=e.toString();const r=CFFCompiler.EncodeFloatRegExp.exec(t);if(r){const a=parseFloat("1e"+((r[2]?+r[2]:0)+r[1].length));t=(Math.round(e*a)/a).toString()}let a,i,n="";for(a=0,i=t.length;a=-107&&e<=107?[e+139]:e>=108&&e<=1131?[247+((e-=108)>>8),255&e]:e>=-1131&&e<=-108?[251+((e=-e-108)>>8),255&e]:e>=-32768&&e<=32767?[28,e>>8&255,255&e]:[29,e>>24&255,e>>16&255,e>>8&255,255&e];return t}compileHeader(e){return[e.major,e.minor,4,e.offSize]}compileNameIndex(e){const t=new CFFIndex;for(let r=0,i=e.length;r"~"||"["===t||"]"===t||"("===t||")"===t||"{"===t||"}"===t||"<"===t||">"===t||"/"===t||"%"===t)&&(t="_");s[e]=t}s=s.join("");""===s&&(s="Bad_Font_Name");t.add((0,a.stringToBytes)(s))}return this.compileIndex(t)}compileTopDicts(e,t,r){const a=[];let i=new CFFIndex;for(let n=0,s=e.length;n>8&255,255&s]);else{n=new Uint8Array(1+2*s);n[0]=0;let t=0;const i=e.charset.length;let o=!1;for(let s=1;s>8&255;n[s+1]=255&c}}return this.compileTypedArray(n)}compileEncoding(e){return this.compileTypedArray(e.raw)}compileFDSelect(e){const t=e.format;let r,a;switch(t){case 0:r=new Uint8Array(1+e.fdSelect.length);r[0]=t;for(a=0;a>8&255,255&i,n];for(a=1;a>8&255,255&a,t);n=t}}const o=(s.length-3)/3;s[1]=o>>8&255;s[2]=255&o;s.push(a>>8&255,255&a);r=new Uint8Array(s)}return this.compileTypedArray(r)}compileTypedArray(e){const t=[];for(let r=0,a=e.length;r>8&255,255&a];let n,s,o=1;for(n=0;n>8&255,255&c):3===s?i.push(c>>16&255,c>>8&255,255&c):i.push(c>>>24&255,c>>16&255,c>>8&255,255&c);r[n]&&(c+=r[n].length)}for(n=0;n{Object.defineProperty(t,"__esModule",{value:!0});t.ISOAdobeCharset=t.ExpertSubsetCharset=t.ExpertCharset=void 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l=(0,a.getLookupTableFactory)((function(e){e[227]=322;e[264]=261;e[291]=346}));t.getSupplementalGlyphMapForArialBlack=l;const 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a=r(8);const i=(0,a.getLookupTableFactory)((function(e){e[63721]=169;e[63193]=169;e[63720]=174;e[63194]=174;e[63722]=8482;e[63195]=8482;e[63729]=9127;e[63730]=9128;e[63731]=9129;e[63740]=9131;e[63741]=9132;e[63742]=9133;e[63726]=9121;e[63727]=9122;e[63728]=9123;e[63737]=9124;e[63738]=9125;e[63739]=9126;e[63723]=9115;e[63724]=9116;e[63725]=9117;e[63734]=9118;e[63735]=9119;e[63736]=9120}));function mapSpecialUnicodeValues(e){return e>=65520&&e<=65535?0:e>=62976&&e<=63743?i()[e]||e:173===e?45:e}function getUnicodeForGlyph(e,t){let r=t[e];if(void 0!==r)return r;if(!e)return-1;if("u"===e[0]){const t=e.length;let a;if(7===t&&"n"===e[1]&&"i"===e[2])a=e.substring(3);else{if(!(t>=5&&t<=7))return-1;a=e.substring(1)}if(a===a.toUpperCase()){r=parseInt(a,16);if(r>=0)return r}}return-1}const n=[{begin:0,end:127},{begin:128,end:255},{begin:256,end:383},{begin:384,end:591},{begin:592,end:687},{begin:688,end:767},{begin:768,end:879},{begin:880,end:1023},{begin:11392,end:11519},{begin:1024,end:1279},{begin:1328,end:1423},{begin:1424,end:1535},{begin:42240,end:42559},{begin:1536,end:1791},{begin:1984,end:2047},{begin:2304,end:2431},{begin:2432,end:2559},{begin:2560,end:2687},{begin:2688,end:2815},{begin:2816,end:2943},{begin:2944,end:3071},{begin:3072,end:3199},{begin:3200,end:3327},{begin:3328,end:3455},{begin:3584,end:3711},{begin:3712,end:3839},{begin:4256,end:4351},{begin:6912,end:7039},{begin:4352,end:4607},{begin:7680,end:7935},{begin:7936,end:8191},{begin:8192,end:8303},{begin:8304,end:8351},{begin:8352,end:8399},{begin:8400,end:8447},{begin:8448,end:8527},{begin:8528,end:8591},{begin:8592,end:8703},{begin:8704,end:8959},{begin:8960,end:9215},{begin:9216,end:9279},{begin:9280,end:9311},{begin:9312,end:9471},{begin:9472,end:9599},{begin:9600,end:9631},{begin:9632,end:9727},{begin:9728,end:9983},{begin:9984,end:10175},{begin:12288,end:12351},{begin:12352,end:12447},{begin:12448,end:12543},{begin:12544,end:12591},{begin:12592,end:12687},{begin:43072,end:43135},{begin:12800,end:13055},{begin:13056,end:13311},{begin:44032,end:55215},{begin:55296,end:57343},{begin:67840,end:67871},{begin:19968,end:40959},{begin:57344,end:63743},{begin:12736,end:12783},{begin:64256,end:64335},{begin:64336,end:65023},{begin:65056,end:65071},{begin:65040,end:65055},{begin:65104,end:65135},{begin:65136,end:65279},{begin:65280,end:65519},{begin:65520,end:65535},{begin:3840,end:4095},{begin:1792,end:1871},{begin:1920,end:1983},{begin:3456,end:3583},{begin:4096,end:4255},{begin:4608,end:4991},{begin:5024,end:5119},{begin:5120,end:5759},{begin:5760,end:5791},{begin:5792,end:5887},{begin:6016,end:6143},{begin:6144,end:6319},{begin:10240,end:10495},{begin:40960,end:42127},{begin:5888,end:5919},{begin:66304,end:66351},{begin:66352,end:66383},{begin:66560,end:66639},{begin:118784,end:119039},{begin:119808,end:120831},{begin:1044480,end:1048573},{begin:65024,end:65039},{begin:917504,end:917631},{begin:6400,end:6479},{begin:6480,end:6527},{begin:6528,end:6623},{begin:6656,end:6687},{begin:11264,end:11359},{begin:11568,end:11647},{begin:19904,end:19967},{begin:43008,end:43055},{begin:65536,end:65663},{begin:65856,end:65935},{begin:66432,end:66463},{begin:66464,end:66527},{begin:66640,end:66687},{begin:66688,end:66735},{begin:67584,end:67647},{begin:68096,end:68191},{begin:119552,end:119647},{begin:73728,end:74751},{begin:119648,end:119679},{begin:7040,end:7103},{begin:7168,end:7247},{begin:7248,end:7295},{begin:43136,end:43231},{begin:43264,end:43311},{begin:43312,end:43359},{begin:43520,end:43615},{begin:65936,end:65999},{begin:66e3,end:66047},{begin:66208,end:66271},{begin:127024,end:127135}];function getUnicodeRangeFor(e){for(let t=0,r=n.length;t=r.begin&&e=t.begin&&e=t.begin&&e=0;a--)r.push(e[a]);return r.join("")}},(e,t,r)=>{Object.defineProperty(t,"__esModule",{value:!0});t.FontRendererFactory=void 0;var a=r(2),i=r(32),n=r(35),s=r(34),o=r(12);const c=function FontRendererFactoryClosure(){function getLong(e,t){return e[t]<<24|e[t+1]<<16|e[t+2]<<8|e[t+3]}function getUshort(e,t){return e[t]<<8|e[t+1]}function getSubroutineBias(e){const t=e.length;let r=32768;t<1240?r=107:t<33900&&(r=1131);return r}function parseCmap(e,t,r){const i=1===getUshort(e,t+2)?getLong(e,t+8):getLong(e,t+16),n=getUshort(e,t+i);let s,o,c;if(4===n){getUshort(e,t+i+2);const r=getUshort(e,t+i+6)>>1;o=t+i+14;s=[];for(c=0;c>1;r>16;let n,s=0,o=0;a+=10;if(i<0)do{n=e[a]<<8|e[a+1];const i=e[a+2]<<8|e[a+3];a+=4;let c,l;if(1&n){c=(e[a]<<24|e[a+1]<<16)>>16;l=(e[a+2]<<24|e[a+3]<<16)>>16;a+=4}else{c=e[a++];l=e[a++]}if(2&n){s=c;o=l}else{s=0;o=0}let h=1,u=1,d=0,f=0;if(8&n){h=u=(e[a]<<24|e[a+1]<<16)/1073741824;a+=2}else if(64&n){h=(e[a]<<24|e[a+1]<<16)/1073741824;u=(e[a+2]<<24|e[a+3]<<16)/1073741824;a+=4}else if(128&n){h=(e[a]<<24|e[a+1]<<16)/1073741824;d=(e[a+2]<<24|e[a+3]<<16)/1073741824;f=(e[a+4]<<24|e[a+5]<<16)/1073741824;u=(e[a+6]<<24|e[a+7]<<16)/1073741824;a+=8}const g=r.glyphs[i];if(g){t.push({cmd:"save"});t.push({cmd:"transform",args:[h,d,f,u,s,o]});compileGlyf(g,t,r);t.push({cmd:"restore"})}}while(32&n);else{const t=[];let r,c;for(r=0;r0;)h.push({flags:n})}for(r=0;r>16;a+=2;break;case 2:s-=e[a++];break;case 18:s+=e[a++]}h[r].x=s}for(r=0;r>16;a+=2;break;case 4:o-=e[a++];break;case 36:o+=e[a++]}h[r].y=o}let u=0;for(a=0;a>1;S=!0;break;case 4:c+=n.pop();moveTo(o,c);S=!0;break;case 5:for(;n.length>0;){o+=n.shift();c+=n.shift();lineTo(o,c)}break;case 6:for(;n.length>0;){o+=n.shift();lineTo(o,c);if(0===n.length)break;c+=n.shift();lineTo(o,c)}break;case 7:for(;n.length>0;){c+=n.shift();lineTo(o,c);if(0===n.length)break;o+=n.shift();lineTo(o,c)}break;case 8:for(;n.length>0;){u=o+n.shift();f=c+n.shift();d=u+n.shift();g=f+n.shift();o=d+n.shift();c=g+n.shift();bezierCurveTo(u,f,d,g,o,c)}break;case 10:y=n.pop();w=null;if(r.isCFFCIDFont){const e=r.fdSelect.getFDIndex(i);if(e>=0&&eMath.abs(c-t)?o+=n.shift():c+=n.shift();bezierCurveTo(u,f,d,g,o,c);break;default:throw new a.FormatError(`unknown operator: 12 ${v}`)}break;case 14:if(n.length>=4){const e=n.pop(),a=n.pop();c=n.pop();o=n.pop();t.push({cmd:"save"});t.push({cmd:"translate",args:[o,c]});let i=lookupCmap(r.cmap,String.fromCharCode(r.glyphNameMap[s.StandardEncoding[e]]));compileCharString(r.glyphs[i.glyphId],t,r,i.glyphId);t.push({cmd:"restore"});i=lookupCmap(r.cmap,String.fromCharCode(r.glyphNameMap[s.StandardEncoding[a]]));compileCharString(r.glyphs[i.glyphId],t,r,i.glyphId)}return;case 18:l+=n.length>>1;S=!0;break;case 19:case 20:l+=n.length>>1;h+=l+7>>3;S=!0;break;case 21:c+=n.pop();o+=n.pop();moveTo(o,c);S=!0;break;case 22:o+=n.pop();moveTo(o,c);S=!0;break;case 23:l+=n.length>>1;S=!0;break;case 24:for(;n.length>2;){u=o+n.shift();f=c+n.shift();d=u+n.shift();g=f+n.shift();o=d+n.shift();c=g+n.shift();bezierCurveTo(u,f,d,g,o,c)}o+=n.shift();c+=n.shift();lineTo(o,c);break;case 25:for(;n.length>6;){o+=n.shift();c+=n.shift();lineTo(o,c)}u=o+n.shift();f=c+n.shift();d=u+n.shift();g=f+n.shift();o=d+n.shift();c=g+n.shift();bezierCurveTo(u,f,d,g,o,c);break;case 26:n.length%2&&(o+=n.shift());for(;n.length>0;){u=o;f=c+n.shift();d=u+n.shift();g=f+n.shift();o=d;c=g+n.shift();bezierCurveTo(u,f,d,g,o,c)}break;case 27:n.length%2&&(c+=n.shift());for(;n.length>0;){u=o+n.shift();f=c;d=u+n.shift();g=f+n.shift();o=d+n.shift();c=g;bezierCurveTo(u,f,d,g,o,c)}break;case 28:n.push((e[h]<<24|e[h+1]<<16)>>16);h+=2;break;case 29:y=n.pop()+r.gsubrsBias;w=r.gsubrs[y];w&&parse(w);break;case 30:for(;n.length>0;){u=o;f=c+n.shift();d=u+n.shift();g=f+n.shift();o=d+n.shift();c=g+(1===n.length?n.shift():0);bezierCurveTo(u,f,d,g,o,c);if(0===n.length)break;u=o+n.shift();f=c;d=u+n.shift();g=f+n.shift();c=g+n.shift();o=d+(1===n.length?n.shift():0);bezierCurveTo(u,f,d,g,o,c)}break;case 31:for(;n.length>0;){u=o+n.shift();f=c;d=u+n.shift();g=f+n.shift();c=g+n.shift();o=d+(1===n.length?n.shift():0);bezierCurveTo(u,f,d,g,o,c);if(0===n.length)break;u=o;f=c+n.shift();d=u+n.shift();g=f+n.shift();o=d+n.shift();c=g+(1===n.length?n.shift():0);bezierCurveTo(u,f,d,g,o,c)}break;default:if(v<32)throw new a.FormatError(`unknown operator: ${v}`);if(v<247)n.push(v-139);else if(v<251)n.push(256*(v-247)+e[h++]+108);else if(v<255)n.push(256*-(v-251)-e[h++]-108);else{n.push((e[h]<<24|e[h+1]<<16|e[h+2]<<8|e[h+3])/65536);h+=4}}S&&(n.length=0)}}(e)}const e=[];class CompiledFont{constructor(e){this.constructor===CompiledFont&&(0,a.unreachable)("Cannot initialize CompiledFont.");this.fontMatrix=e;this.compiledGlyphs=Object.create(null);this.compiledCharCodeToGlyphId=Object.create(null)}getPathJs(e){const t=lookupCmap(this.cmap,e);let r=this.compiledGlyphs[t.glyphId];if(!r){r=this.compileGlyph(this.glyphs[t.glyphId],t.glyphId);this.compiledGlyphs[t.glyphId]=r}void 0===this.compiledCharCodeToGlyphId[t.charCode]&&(this.compiledCharCodeToGlyphId[t.charCode]=t.glyphId);return r}compileGlyph(t,r){if(!t||0===t.length||14===t[0])return e;let i=this.fontMatrix;if(this.isCFFCIDFont){const e=this.fdSelect.getFDIndex(r);if(e>=0&&e{Object.defineProperty(t,"__esModule",{value:!0});t.Type1Parser=void 0;var a=r(34),i=r(8),n=r(12),s=r(2);const o=function Type1CharStringClosure(){const e=[4],t=[5],r=[6],a=[7],i=[8],n=[12,35],o=[14],c=[21],l=[22],h=[30],u=[31];return class Type1CharString{constructor(){this.width=0;this.lsb=0;this.flexing=!1;this.output=[];this.stack=[]}convert(d,f,g){const p=d.length;let m,b,y,w=!1;for(let S=0;Sa)return!0;const i=a-e;for(let e=i;e>8&255,255&t);else{t=65536*t|0;this.output.push(255,t>>24&255,t>>16&255,t>>8&255,255&t)}}this.output.push.apply(this.output,t);r?this.stack.splice(i,e):this.stack.length=0;return!1}}}(),c=function Type1ParserClosure(){function isHexDigit(e){return e>=48&&e<=57||e>=65&&e<=70||e>=97&&e<=102}function decrypt(e,t,r){if(r>=e.length)return new Uint8Array(0);let a,i,n=0|t;for(a=0;a>8;n=52845*(t+n)+22719&65535}return o}function isSpecial(e){return 47===e||91===e||93===e||123===e||125===e||40===e||41===e}return class Type1Parser{constructor(e,t,r){if(t){const t=e.getBytes(),r=!((isHexDigit(t[0])||(0,i.isWhiteSpace)(t[0]))&&isHexDigit(t[1])&&isHexDigit(t[2])&&isHexDigit(t[3])&&isHexDigit(t[4])&&isHexDigit(t[5])&&isHexDigit(t[6])&&isHexDigit(t[7]));e=new n.Stream(r?decrypt(t,55665,4):function decryptAscii(e,t,r){let a=0|t;const i=e.length,n=new Uint8Array(i>>>1);let s,o;for(s=0,o=0;s>8;a=52845*(e+a)+22719&65535}}return n.slice(r,o)}(t,55665,4))}this.seacAnalysisEnabled=!!r;this.stream=e;this.nextChar()}readNumberArray(){this.getToken();const e=[];for(;;){const t=this.getToken();if(null===t||"]"===t||"}"===t)break;e.push(parseFloat(t||0))}return e}readNumber(){const e=this.getToken();return parseFloat(e||0)}readInt(){const e=this.getToken();return 0|parseInt(e||0,10)}readBoolean(){return"true"===this.getToken()?1:0}nextChar(){return this.currentChar=this.stream.getByte()}getToken(){let e=!1,t=this.currentChar;for(;;){if(-1===t)return null;if(e)10!==t&&13!==t||(e=!1);else if(37===t)e=!0;else if(!(0,i.isWhiteSpace)(t))break;t=this.nextChar()}if(isSpecial(t)){this.nextChar();return String.fromCharCode(t)}let r="";do{r+=String.fromCharCode(t);t=this.nextChar()}while(t>=0&&!(0,i.isWhiteSpace)(t)&&!isSpecial(t));return r}readCharStrings(e,t){return-1===t?e:decrypt(e,4330,t)}extractFontProgram(e){const t=this.stream,r=[],a=[],i=Object.create(null);i.lenIV=4;const n={subrs:[],charstrings:[],properties:{privateData:i}};let s,c,l,h,u;for(;null!==(s=this.getToken());)if("/"===s){s=this.getToken();switch(s){case"CharStrings":this.getToken();this.getToken();this.getToken();this.getToken();for(;;){s=this.getToken();if(null===s||"end"===s)break;if("/"!==s)continue;const e=this.getToken();c=this.readInt();this.getToken();l=c>0?t.getBytes(c):new Uint8Array(0);h=n.properties.privateData.lenIV;u=this.readCharStrings(l,h);this.nextChar();s=this.getToken();"noaccess"===s&&this.getToken();a.push({glyph:e,encoded:u})}break;case"Subrs":this.readInt();this.getToken();for(;"dup"===this.getToken();){const e=this.readInt();c=this.readInt();this.getToken();l=c>0?t.getBytes(c):new Uint8Array(0);h=n.properties.privateData.lenIV;u=this.readCharStrings(l,h);this.nextChar();s=this.getToken();"noaccess"===s&&this.getToken();r[e]=u}break;case"BlueValues":case"OtherBlues":case"FamilyBlues":case"FamilyOtherBlues":const e=this.readNumberArray();e.length>0&&e.length,0;break;case"StemSnapH":case"StemSnapV":n.properties.privateData[s]=this.readNumberArray();break;case"StdHW":case"StdVW":n.properties.privateData[s]=this.readNumberArray()[0];break;case"BlueShift":case"lenIV":case"BlueFuzz":case"BlueScale":case"LanguageGroup":case"ExpansionFactor":n.properties.privateData[s]=this.readNumber();break;case"ForceBold":n.properties.privateData[s]=this.readBoolean()}}for(let t=0;t-1&&void 0===e.widths[t]&&t>=e.firstChar&&t<=e.lastChar&&(e.widths[t]=s.width)}}return n}extractFontHeader(e){let t;for(;null!==(t=this.getToken());)if("/"===t){t=this.getToken();switch(t){case"FontMatrix":const r=this.readNumberArray();e.fontMatrix=r;break;case"Encoding":const i=this.getToken();let n;if(/^\d+$/.test(i)){n=[];const e=0|parseInt(i,10);this.getToken();for(let r=0;r{Object.defineProperty(t,"__esModule",{value:!0});t.getTilingPatternIR=function getTilingPatternIR(e,t,r){const i=t.getArray("Matrix"),n=a.Util.normalizeRect(t.getArray("BBox")),s=t.get("XStep"),o=t.get("YStep"),c=t.get("PaintType"),l=t.get("TilingType");if(n[2]-n[0]==0||n[3]-n[1]==0)throw new a.FormatError(`Invalid getTilingPatternIR /BBox array: [${n}].`);return["TilingPattern",r,e,i,n,s,o,c,l]};t.Pattern=void 0;var a=r(2),i=r(23),n=r(5),s=r(8);const o=2,c=3,l=4,h=5,u=6,d=7,f=function PatternClosure(){function Pattern(){(0,a.unreachable)("should not call Pattern constructor")}Pattern.prototype={getPattern:function Pattern_getPattern(e){(0,a.unreachable)(`Should not call Pattern.getStyle: ${e}`)}};Pattern.parseShading=function(e,t,r,i,f,p,m){const b=(0,n.isStream)(e)?e.dict:e,y=b.get("ShadingType");try{switch(y){case o:case c:return new g.RadialAxial(b,t,r,i,p,m);case l:case h:case u:case d:return new g.Mesh(e,t,r,i,p,m);default:throw new a.FormatError("Unsupported ShadingType: "+y)}}catch(e){if(e instanceof s.MissingDataException)throw e;f.send("UnsupportedFeature",{featureId:a.UNSUPPORTED_FEATURES.shadingPattern});(0,a.warn)(e);return new g.Dummy}};return Pattern}();t.Pattern=f;const g={SMALL_NUMBER:1e-6};g.RadialAxial=function RadialAxialClosure(){function RadialAxial(e,t,r,n,s,o){this.matrix=t;this.coordsArr=e.getArray("Coords");this.shadingType=e.get("ShadingType");this.type="Pattern";const l=i.ColorSpace.parse({cs:e.getRaw("ColorSpace")||e.getRaw("CS"),xref:r,resources:n,pdfFunctionFactory:s,localColorSpaceCache:o});this.cs=l;const h=e.getArray("BBox");Array.isArray(h)&&4===h.length?this.bbox=a.Util.normalizeRect(h):this.bbox=null;let u=0,d=1;if(e.has("Domain")){const t=e.getArray("Domain");u=t[0];d=t[1]}let f=!1,p=!1;if(e.has("Extend")){const t=e.getArray("Extend");f=t[0];p=t[1]}if(!(this.shadingType!==c||f&&p)){const[e,t,r,i,n,s]=this.coordsArr,o=Math.hypot(e-i,t-n);r<=s+o&&s<=r+o&&(0,a.warn)("Unsupported radial gradient.")}this.extendStart=f;this.extendEnd=p;const m=e.getRaw("Function"),b=s.createFromArray(m),y=(d-u)/10,w=this.colorStops=[];if(u>=d||y<=0){(0,a.info)("Bad shading domain.");return}const S=new Float32Array(l.numComps),v=new Float32Array(1);let k;for(let e=0;e<=10;e++){v[0]=u+e*y;b(v,0,S,0);k=l.getRgb(S,0);const t=a.Util.makeHexColor(k[0],k[1],k[2]);w.push([e/10,t])}let x="transparent";if(e.has("Background")){k=l.getRgb(e.get("Background"),0);x=a.Util.makeHexColor(k[0],k[1],k[2])}if(!f){w.unshift([0,x]);w[1][0]+=g.SMALL_NUMBER}if(!p){w[w.length-1][0]-=g.SMALL_NUMBER;w.push([1,x])}this.colorStops=w}RadialAxial.prototype={getIR:function RadialAxial_getIR(){const e=this.coordsArr,t=this.shadingType;let r,i,n,s,l;if(t===o){i=[e[0],e[1]];n=[e[2],e[3]];s=null;l=null;r="axial"}else if(t===c){i=[e[0],e[1]];n=[e[3],e[4]];s=e[2];l=e[5];r="radial"}else(0,a.unreachable)(`getPattern type unknown: ${t}`);const h=this.matrix;if(h){i=a.Util.applyTransform(i,h);n=a.Util.applyTransform(n,h);if(t===c){const e=a.Util.singularValueDecompose2dScale(h);s*=e[0];l*=e[1]}}return["RadialAxial",r,this.bbox,this.colorStops,i,n,s,l]}};return RadialAxial}();g.Mesh=function MeshClosure(){function MeshStreamReader(e,t){this.stream=e;this.context=t;this.buffer=0;this.bufferLength=0;const r=t.numComps;this.tmpCompsBuf=new Float32Array(r);const a=t.colorSpace.numComps;this.tmpCsCompsBuf=t.colorFn?new Float32Array(a):this.tmpCompsBuf}MeshStreamReader.prototype={get hasData(){if(this.stream.end)return this.stream.pos0)return!0;const e=this.stream.getByte();if(e<0)return!1;this.buffer=e;this.bufferLength=8;return!0},readBits:function MeshStreamReader_readBits(e){let t=this.buffer,r=this.bufferLength;if(32===e){if(0===r)return(this.stream.getByte()<<24|this.stream.getByte()<<16|this.stream.getByte()<<8|this.stream.getByte())>>>0;t=t<<24|this.stream.getByte()<<16|this.stream.getByte()<<8|this.stream.getByte();const e=this.stream.getByte();this.buffer=e&(1<>r)>>>0}if(8===e&&0===r)return this.stream.getByte();for(;r>r},align:function MeshStreamReader_align(){this.buffer=0;this.bufferLength=0},readFlag:function MeshStreamReader_readFlag(){return this.readBits(this.context.bitsPerFlag)},readCoordinate:function MeshStreamReader_readCoordinate(){const e=this.context.bitsPerCoordinate,t=this.readBits(e),r=this.readBits(e),a=this.context.decode,i=e<32?1/((1<s?s:t;r=r>o?o:r;a=a{Object.defineProperty(t,"__esModule",{value:!0});t.isPDFFunction=function isPDFFunction(e){var t;if("object"!=typeof e)return!1;if((0,a.isDict)(e))t=e;else{if(!(0,a.isStream)(e))return!1;t=e.dict}return t.has("FunctionType")};t.PostScriptEvaluator=t.PostScriptCompiler=t.PDFFunctionFactory=void 0;var a=r(5),i=r(2),n=r(42),s=r(24);t.PDFFunctionFactory=class PDFFunctionFactory{constructor({xref:e,isEvalSupported:t=!0}){this.xref=e;this.isEvalSupported=!1!==t}create(e){const t=this.getCached(e);if(t)return t;const r=o.parse({xref:this.xref,isEvalSupported:this.isEvalSupported,fn:e instanceof a.Ref?this.xref.fetch(e):e});this._cache(e,r);return r}createFromArray(e){const t=this.getCached(e);if(t)return t;const r=o.parseArray({xref:this.xref,isEvalSupported:this.isEvalSupported,fnObj:e instanceof a.Ref?this.xref.fetch(e):e});this._cache(e,r);return r}getCached(e){let t;e instanceof a.Ref?t=e:e instanceof a.Dict?t=e.objId:(0,a.isStream)(e)&&(t=e.dict&&e.dict.objId);if(t){const e=this._localFunctionCache.getByRef(t);if(e)return e}return null}_cache(e,t){if(!t)throw new Error('PDFFunctionFactory._cache - expected "parsedFunction" argument.');let r;e instanceof a.Ref?r=e:e instanceof a.Dict?r=e.objId:(0,a.isStream)(e)&&(r=e.dict&&e.dict.objId);r&&this._localFunctionCache.set(null,r,t)}get _localFunctionCache(){return(0,i.shadow)(this,"_localFunctionCache",new s.LocalFunctionCache)}};function toNumberArray(e){if(!Array.isArray(e))return null;const t=e.length;for(let r=0;r>c)*h;l&=(1<r?e=r:e0&&(d=i[h-1]);var f=a[1];h>1,c=a.length>>1,h=new PostScriptEvaluator(s),u=Object.create(null),d=8192,f=new Float32Array(c);return function constructPostScriptFromIRResult(e,t,r,a){var i,s,l="",g=f;for(i=0;i(w=n[2*i+1]))&&(s=w);m[i]=s}if(d>0){d--;u[l]=m}r.set(m,a)}else r.set(p,a)}}}}();var c=function PostScriptStackClosure(){return class PostScriptStack{constructor(e){this.stack=e?Array.prototype.slice.call(e,0):[]}push(e){if(this.stack.length>=100)throw new Error("PostScript function stack overflow.");this.stack.push(e)}pop(){if(this.stack.length<=0)throw new Error("PostScript function stack underflow.");return this.stack.pop()}copy(e){if(this.stack.length+e>=100)throw new Error("PostScript function stack overflow.");for(var t=this.stack,r=t.length-e,a=e-1;a>=0;a--,r++)t.push(t[r])}index(e){this.push(this.stack[this.stack.length-e-1])}roll(e,t){var r,a,i,n=this.stack,s=n.length-e,o=n.length-1,c=s+(t-Math.floor(t/e)*e);for(r=s,a=o;r0?n.push(r<>a);break;case"ceiling":r=n.pop();n.push(Math.ceil(r));break;case"copy":r=n.pop();n.copy(r);break;case"cos":r=n.pop();n.push(Math.cos(r));break;case"cvi":r=0|n.pop();n.push(r);break;case"cvr":break;case"div":a=n.pop();r=n.pop();n.push(r/a);break;case"dup":n.copy(1);break;case"eq":a=n.pop();r=n.pop();n.push(r===a);break;case"exch":n.roll(2,1);break;case"exp":a=n.pop();r=n.pop();n.push(r**a);break;case"false":n.push(!1);break;case"floor":r=n.pop();n.push(Math.floor(r));break;case"ge":a=n.pop();r=n.pop();n.push(r>=a);break;case"gt":a=n.pop();r=n.pop();n.push(r>a);break;case"idiv":a=n.pop();r=n.pop();n.push(r/a|0);break;case"index":r=n.pop();n.index(r);break;case"le":a=n.pop();r=n.pop();n.push(r<=a);break;case"ln":r=n.pop();n.push(Math.log(r));break;case"log":r=n.pop();n.push(Math.log(r)/Math.LN10);break;case"lt":a=n.pop();r=n.pop();n.push(r=t?new AstLiteral(t):e.max<=t?e:new AstMin(e,t)}return class PostScriptCompiler{compile(e,t,r){var a,i,n,s,o,c,l,h,u=[],d=[],f=t.length>>1,g=r.length>>1,p=0;for(let e=0;ee.min){s.unshift("Math.max(",i,", ");s.push(")")}if(n{Object.defineProperty(t,"__esModule",{value:!0});t.PostScriptParser=t.PostScriptLexer=void 0;var a=r(2),i=r(5),n=r(8);t.PostScriptParser=class PostScriptParser{constructor(e){this.lexer=e;this.operators=[];this.token=null;this.prev=null}nextToken(){this.prev=this.token;this.token=this.lexer.getToken()}accept(e){if(this.token.type===e){this.nextToken();return!0}return!1}expect(e){if(this.accept(e))return!0;throw new a.FormatError(`Unexpected symbol: found ${this.token.type} expected ${e}.`)}parse(){this.nextToken();this.expect(s.LBRACE);this.parseBlock();this.expect(s.RBRACE);return this.operators}parseBlock(){for(;;)if(this.accept(s.NUMBER))this.operators.push(this.prev.value);else if(this.accept(s.OPERATOR))this.operators.push(this.prev.value);else{if(!this.accept(s.LBRACE))return;this.parseCondition()}}parseCondition(){const e=this.operators.length;this.operators.push(null,null);this.parseBlock();this.expect(s.RBRACE);if(this.accept(s.IF)){this.operators[e]=this.operators.length;this.operators[e+1]="jz"}else{if(!this.accept(s.LBRACE))throw new a.FormatError("PS Function: error parsing conditional.");{const t=this.operators.length;this.operators.push(null,null);const r=this.operators.length;this.parseBlock();this.expect(s.RBRACE);this.expect(s.IFELSE);this.operators[t]=this.operators.length;this.operators[t+1]="j";this.operators[e]=r;this.operators[e+1]="jz"}}}};const s={LBRACE:0,RBRACE:1,NUMBER:2,OPERATOR:3,IF:4,IFELSE:5},o=function PostScriptTokenClosure(){const e=Object.create(null);class PostScriptToken{constructor(e,t){this.type=e;this.value=t}static getOperator(t){const r=e[t];return r||(e[t]=new PostScriptToken(s.OPERATOR,t))}static get LBRACE(){return(0,a.shadow)(this,"LBRACE",new PostScriptToken(s.LBRACE,"{"))}static get RBRACE(){return(0,a.shadow)(this,"RBRACE",new PostScriptToken(s.RBRACE,"}"))}static get IF(){return(0,a.shadow)(this,"IF",new PostScriptToken(s.IF,"IF"))}static get IFELSE(){return(0,a.shadow)(this,"IFELSE",new PostScriptToken(s.IFELSE,"IFELSE"))}}return PostScriptToken}();t.PostScriptLexer=class PostScriptLexer{constructor(e){this.stream=e;this.nextChar();this.strBuf=[]}nextChar(){return this.currentChar=this.stream.getByte()}getToken(){let e=!1,t=this.currentChar;for(;;){if(t<0)return i.EOF;if(e)10!==t&&13!==t||(e=!1);else if(37===t)e=!0;else if(!(0,n.isWhiteSpace)(t))break;t=this.nextChar()}switch(0|t){case 48:case 49:case 50:case 51:case 52:case 53:case 54:case 55:case 56:case 57:case 43:case 45:case 46:return new o(s.NUMBER,this.getNumber());case 123:this.nextChar();return o.LBRACE;case 125:this.nextChar();return o.RBRACE}const r=this.strBuf;r.length=0;r[0]=String.fromCharCode(t);for(;(t=this.nextChar())>=0&&(t>=65&&t<=90||t>=97&&t<=122);)r.push(String.fromCharCode(t));const a=r.join("");switch(a.toLowerCase()){case"if":return o.IF;case"ifelse":return o.IFELSE;default:return o.getOperator(a)}}getNumber(){let e=this.currentChar;const t=this.strBuf;t.length=0;t[0]=String.fromCharCode(e);for(;(e=this.nextChar())>=0&&(e>=48&&e<=57||45===e||46===e);)t.push(String.fromCharCode(e));const r=parseFloat(t.join(""));if(isNaN(r))throw new a.FormatError(`Invalid floating point number: ${r}`);return r}}},(e,t,r)=>{Object.defineProperty(t,"__esModule",{value:!0});t.bidi=function bidi(e,t,r){var c=!0,l=e.length;if(0===l||r)return createBidiText(e,c,r);s.length=l;o.length=l;var h,u,d=0;for(h=0;h=0&&"ET"===o[v];--v)o[v]="EN";for(v=h+1;v0&&(x=o[h-1]);var C=w;k+1O&&isOdd(O)&&(T=O)}for(O=F;O>=T;--O){var E=-1;for(h=0,u=p.length;h=0){reverseValues(s,E,h);E=-1}}else 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h=556;e.Oslash=722;e.OE=944;e.ordmasculine=310;e.ae=667;e.dotlessi=278;e.lslash=278;e.oslash=500;e.oe=667;e.germandbls=500;e.Idieresis=333;e.eacute=444;e.abreve=500;e.uhungarumlaut=500;e.ecaron=444;e.Ydieresis=556;e.divide=675;e.Yacute=556;e.Acircumflex=611;e.aacute=500;e.Ucircumflex=722;e.yacute=444;e.scommaaccent=389;e.ecircumflex=444;e.Uring=722;e.Udieresis=722;e.aogonek=500;e.Uacute=722;e.uogonek=500;e.Edieresis=611;e.Dcroat=722;e.commaaccent=250;e.copyright=760;e.Emacron=611;e.ccaron=444;e.aring=500;e.Ncommaaccent=667;e.lacute=278;e.agrave=500;e.Tcommaaccent=556;e.Cacute=667;e.atilde=500;e.Edotaccent=611;e.scaron=389;e.scedilla=389;e.iacute=278;e.lozenge=471;e.Rcaron=611;e.Gcommaaccent=722;e.ucircumflex=500;e.acircumflex=500;e.Amacron=611;e.rcaron=389;e.ccedilla=444;e.Zdotaccent=556;e.Thorn=611;e.Omacron=722;e.Racute=611;e.Sacute=500;e.dcaron=544;e.Umacron=722;e.uring=500;e.threesuperior=300;e.Ograve=722;e.Agrave=611;e.Abreve=611;e.multiply=675;e.uacute=500;e.Tcaron=556;e.partialdiff=476;e.ydieresis=444;e.Nacute=667;e.icircumflex=278;e.Ecircumflex=611;e.adieresis=500;e.edieresis=444;e.cacute=444;e.nacute=500;e.umacron=500;e.Ncaron=667;e.Iacute=333;e.plusminus=675;e.brokenbar=275;e.registered=760;e.Gbreve=722;e.Idotaccent=333;e.summation=600;e.Egrave=611;e.racute=389;e.omacron=500;e.Zacute=556;e.Zcaron=556;e.greaterequal=549;e.Eth=722;e.Ccedilla=667;e.lcommaaccent=278;e.tcaron=300;e.eogonek=444;e.Uogonek=722;e.Aacute=611;e.Adieresis=611;e.egrave=444;e.zacute=389;e.iogonek=278;e.Oacute=722;e.oacute=500;e.amacron=500;e.sacute=389;e.idieresis=278;e.Ocircumflex=722;e.Ugrave=722;e.Delta=612;e.thorn=500;e.twosuperior=300;e.Odieresis=722;e.mu=500;e.igrave=278;e.ohungarumlaut=500;e.Eogonek=611;e.dcroat=500;e.threequarters=750;e.Scedilla=500;e.lcaron=300;e.Kcommaaccent=667;e.Lacute=556;e.trademark=980;e.edotaccent=444;e.Igrave=333;e.Imacron=333;e.Lcaron=611;e.onehalf=750;e.lessequal=549;e.ocircumflex=500;e.ntilde=500;e.Uhungarumlaut=722;e.Eacute=611;e.emacron=444;e.gbreve=500;e.onequarter=750;e.Scaron=500;e.Scommaaccent=500;e.Ohungarumlaut=722;e.degree=400;e.ograve=500;e.Ccaron=667;e.ugrave=500;e.radical=453;e.Dcaron=722;e.rcommaaccent=389;e.Ntilde=667;e.otilde=500;e.Rcommaaccent=611;e.Lcommaaccent=556;e.Atilde=611;e.Aogonek=611;e.Aring=611;e.Otilde=722;e.zdotaccent=389;e.Ecaron=611;e.Iogonek=333;e.kcommaaccent=444;e.minus=675;e.Icircumflex=333;e.ncaron=500;e.tcommaaccent=278;e.logicalnot=675;e.odieresis=500;e.udieresis=500;e.notequal=549;e.gcommaaccent=500;e.eth=500;e.zcaron=389;e.ncommaaccent=500;e.onesuperior=300;e.imacron=278;e.Euro=500}));e.ZapfDingbats=(0,a.getLookupTableFactory)((function(e){e.space=278;e.a1=974;e.a2=961;e.a202=974;e.a3=980;e.a4=719;e.a5=789;e.a119=790;e.a118=791;e.a117=690;e.a11=960;e.a12=939;e.a13=549;e.a14=855;e.a15=911;e.a16=933;e.a105=911;e.a17=945;e.a18=974;e.a19=755;e.a20=846;e.a21=762;e.a22=761;e.a23=571;e.a24=677;e.a25=763;e.a26=760;e.a27=759;e.a28=754;e.a6=494;e.a7=552;e.a8=537;e.a9=577;e.a10=692;e.a29=786;e.a30=788;e.a31=788;e.a32=790;e.a33=793;e.a34=794;e.a35=816;e.a36=823;e.a37=789;e.a38=841;e.a39=823;e.a40=833;e.a41=816;e.a42=831;e.a43=923;e.a44=744;e.a45=723;e.a46=749;e.a47=790;e.a48=792;e.a49=695;e.a50=776;e.a51=768;e.a52=792;e.a53=759;e.a54=707;e.a55=708;e.a56=682;e.a57=701;e.a58=826;e.a59=815;e.a60=789;e.a61=789;e.a62=707;e.a63=687;e.a64=696;e.a65=689;e.a66=786;e.a67=787;e.a68=713;e.a69=791;e.a70=785;e.a71=791;e.a72=873;e.a73=761;e.a74=762;e.a203=762;e.a75=759;e.a204=759;e.a76=892;e.a77=892;e.a78=788;e.a79=784;e.a81=438;e.a82=138;e.a83=277;e.a84=415;e.a97=392;e.a98=392;e.a99=668;e.a100=668;e.a89=390;e.a90=390;e.a93=317;e.a94=317;e.a91=276;e.a92=276;e.a205=509;e.a85=509;e.a206=410;e.a86=410;e.a87=234;e.a88=234;e.a95=334;e.a96=334;e.a101=732;e.a102=544;e.a103=544;e.a104=910;e.a106=667;e.a107=760;e.a108=760;e.a112=776;e.a111=595;e.a110=694;e.a109=626;e.a120=788;e.a121=788;e.a122=788;e.a123=788;e.a124=788;e.a125=788;e.a126=788;e.a127=788;e.a128=788;e.a129=788;e.a130=788;e.a131=788;e.a132=788;e.a133=788;e.a134=788;e.a135=788;e.a136=788;e.a137=788;e.a138=788;e.a139=788;e.a140=788;e.a141=788;e.a142=788;e.a143=788;e.a144=788;e.a145=788;e.a146=788;e.a147=788;e.a148=788;e.a149=788;e.a150=788;e.a151=788;e.a152=788;e.a153=788;e.a154=788;e.a155=788;e.a156=788;e.a157=788;e.a158=788;e.a159=788;e.a160=894;e.a161=838;e.a163=1016;e.a164=458;e.a196=748;e.a165=924;e.a192=748;e.a166=918;e.a167=927;e.a168=928;e.a169=928;e.a170=834;e.a171=873;e.a172=828;e.a173=924;e.a162=924;e.a174=917;e.a175=930;e.a176=931;e.a177=463;e.a178=883;e.a179=836;e.a193=836;e.a180=867;e.a199=867;e.a181=696;e.a200=696;e.a182=874;e.a201=874;e.a183=760;e.a184=946;e.a197=771;e.a185=865;e.a194=771;e.a198=888;e.a186=967;e.a195=888;e.a187=831;e.a188=873;e.a189=927;e.a190=970;e.a191=918}))}));t.getMetrics=i},(e,t,r)=>{Object.defineProperty(t,"__esModule",{value:!0});t.MurmurHash3_64=void 0;var a=r(2);const i=3285377520,n=4294901760,s=65535;t.MurmurHash3_64=class MurmurHash3_64{constructor(e){this.h1=e?4294967295&e:i;this.h2=e?4294967295&e:i}update(e){let t,r;if((0,a.isString)(e)){t=new Uint8Array(2*e.length);r=0;for(let a=0,i=e.length;a>>8;t[r++]=255&i}}}else{if(!(0,a.isArrayBuffer)(e))throw new Error("Wrong data format in MurmurHash3_64_update. Input must be a string or array.");t=e.slice();r=t.byteLength}const i=r>>2,o=r-4*i,c=new Uint32Array(t.buffer,0,i);let l=0,h=0,u=this.h1,d=this.h2;const f=3432918353,g=461845907,p=11601,m=13715;for(let e=0;e>>17;l=l*g&n|l*m&s;u^=l;u=u<<13|u>>>19;u=5*u+3864292196}else{h=c[e];h=h*f&n|h*p&s;h=h<<15|h>>>17;h=h*g&n|h*m&s;d^=h;d=d<<13|d>>>19;d=5*d+3864292196}l=0;switch(o){case 3:l^=t[4*i+2]<<16;case 2:l^=t[4*i+1]<<8;case 1:l^=t[4*i];l=l*f&n|l*p&s;l=l<<15|l>>>17;l=l*g&n|l*m&s;1&i?u^=l:d^=l}this.h1=u;this.h2=d}hexdigest(){let e=this.h1,t=this.h2;e^=t>>>1;e=3981806797*e&n|36045*e&s;t=4283543511*t&n|(2950163797*(t<<16|e>>>16)&n)>>>16;e^=t>>>1;e=444984403*e&n|60499*e&s;t=3301882366*t&n|(3120437893*(t<<16|e>>>16)&n)>>>16;e^=t>>>1;const r=(e>>>0).toString(16),a=(t>>>0).toString(16);return r.padStart(8,"0")+a.padStart(8,"0")}}},(e,t,r)=>{Object.defineProperty(t,"__esModule",{value:!0});t.OperatorList=void 0;var a=r(2);const i=function QueueOptimizerClosure(){function addState(e,t,r,a,i){let n=e;for(let e=0,r=t.length-1;e1e3){h=Math.max(h,f);g+=d+2;f=0;d=0}u.push({transform:t,x:f,y:g,w:r.width,h:r.height});f+=r.width+2;d=Math.max(d,r.height)}const p=Math.max(h,f)+1,m=g+d+1,b=new Uint8ClampedArray(p*m*4),y=p<<2;for(let e=0;e=0;){t[n-4]=t[n];t[n-3]=t[n+1];t[n-2]=t[n+2];t[n-1]=t[n+3];t[n+r]=t[n+r-4];t[n+r+1]=t[n+r-3];t[n+r+2]=t[n+r-2];t[n+r+3]=t[n+r-1];n-=y}}r.splice(s,4*l,a.OPS.paintInlineImageXObjectGroup);i.splice(s,4*l,[{width:p,height:m,kind:a.ImageKind.RGBA_32BPP,data:b},u]);return s+1}));addState(e,[a.OPS.save,a.OPS.transform,a.OPS.paintImageMaskXObject,a.OPS.restore],null,(function iterateImageMaskGroup(e,t){const r=e.fnArray,i=(t-(e.iCurr-3))%4;switch(i){case 0:return r[t]===a.OPS.save;case 1:return r[t]===a.OPS.transform;case 2:return r[t]===a.OPS.paintImageMaskXObject;case 3:return r[t]===a.OPS.restore}throw new Error(`iterateImageMaskGroup - invalid pos: ${i}`)}),(function foundImageMaskGroup(e,t){const r=e.fnArray,i=e.argsArray,n=e.iCurr,s=n-3,o=n-2,c=n-1;let l=Math.floor((t-s)/4);l=function handlePaintSolidColorImageMask(e,t,r,i){const n=e+2;let s;for(s=0;s=4&&r[n-4]===r[s]&&r[n-3]===r[o]&&r[n-2]===r[c]&&r[n-1]===r[l]&&a[n-4][0]===h&&a[n-4][1]===u){d++;f-=5}let g=f+4;for(let e=1;e=a)break}i=(i||e)[t[r]];if(i&&!Array.isArray(i)){s.iCurr=r;r++;if(!i.checkFn||(0,i.checkFn)(s)){n=i;i=null}else i=null}else r++}this.state=i;this.match=n;this.lastProcessed=r},push(e,t){this.queue.fnArray.push(e);this.queue.argsArray.push(t);this._optimize()},flush(){for(;this.match;){const e=this.queue.fnArray.length;this.lastProcessed=(0,this.match.processFn)(this.context,e);this.match=null;this.state=null;this._optimize()}},reset(){this.state=null;this.match=null;this.lastProcessed=0}};return QueueOptimizer}(),n=function NullOptimizerClosure(){function NullOptimizer(e){this.queue=e}NullOptimizer.prototype={push(e,t){this.queue.fnArray.push(e);this.queue.argsArray.push(t)},flush(){},reset(){}};return NullOptimizer}(),s=function OperatorListClosure(){function OperatorList(e,t){this._streamSink=t;this.fnArray=[];this.argsArray=[];this.optimizer=t&&"oplist"!==e?new i(this):new n(this);this.dependencies=new Set;this._totalLength=0;this.weight=0;this._resolved=t?null:Promise.resolve()}OperatorList.prototype={get length(){return this.argsArray.length},get ready(){return this._resolved||this._streamSink.ready},get totalLength(){return this._totalLength+this.length},addOp(e,t){this.optimizer.push(e,t);this.weight++;this._streamSink&&(this.weight>=1e3||this.weight>=995&&(e===a.OPS.restore||e===a.OPS.endText))&&this.flush()},addDependency(e){if(!this.dependencies.has(e)){this.dependencies.add(e);this.addOp(a.OPS.dependency,[e])}},addDependencies(e){for(const t of e)this.addDependency(t)},addOpList(e){if(e instanceof OperatorList){for(const t of e.dependencies)this.dependencies.add(t);for(let t=0,r=e.length;t{Object.defineProperty(t,"__esModule",{value:!0});t.PDFImage=void 0;var a=r(2),i=r(5),n=r(23),s=r(12),o=r(18),c=r(21);function decodeAndClamp(e,t,r,a){(e=t+e*r)<0?e=0:e>a&&(e=a);return e}function resizeImageMask(e,t,r,a,i,n){var s=i*n;let o;o=t<=8?new Uint8Array(s):t<=16?new Uint16Array(s):new Uint32Array(s);var c,l,h,u,d=r/i,f=a/n,g=0,p=new Uint16Array(i),m=r;for(c=0;c0&&Number.isInteger(r.height)&&r.height>0&&(r.width!==m||r.height!==b)){(0,a.warn)("PDFImage - using the Width/Height of the image data, rather than the image dictionary.");m=r.width;b=r.height}if(m<1||b<1)throw new a.FormatError(`Invalid image width: ${m} or height: ${b}`);this.width=m;this.height=b;this.interpolate=f.get("Interpolate","I")||!1;this.imageMask=f.get("ImageMask","IM")||!1;this.matte=f.get("Matte")||!1;var y=r.bitsPerComponent;if(!y&&!(y=f.get("BitsPerComponent","BPC"))){if(!this.imageMask)throw new a.FormatError(`Bits per component missing in image: ${this.imageMask}`);y=1}this.bpc=y;if(!this.imageMask){let o=f.getRaw("ColorSpace")||f.getRaw("CS");if(!o){(0,a.info)("JPX images (which do not require color 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e["/xdp:xdp"]?Object.values(e).join(""):e["xdp:xdp"]}}t.XFAFactory=XFAFactory},(e,t,r)=>{Object.defineProperty(t,"__esModule",{value:!0});t.XmlObject=t.XFAObjectArray=t.XFAObject=t.XFAAttribute=t.StringObject=t.OptionObject=t.Option10=t.Option01=t.IntegerObject=t.ContentObject=t.$uid=t.$toStyle=t.$toHTML=t.$text=t.$setValue=t.$setSetAttributes=t.$setId=t.$resolvePrototypes=t.$removeChild=t.$onText=t.$onChildCheck=t.$onChild=t.$nsAttributes=t.$nodeName=t.$namespaceId=t.$isTransparent=t.$isDescendent=t.$isDataValue=t.$insertAt=t.$indexOf=t.$hasSettableValue=t.$hasItem=t.$global=t.$getRealChildrenByNameIt=t.$getParent=t.$getChildrenByNameIt=t.$getChildrenByName=t.$getChildrenByClass=t.$getChildren=t.$getAttributeIt=t.$finalize=t.$extra=t.$dump=t.$data=t.$content=t.$consumed=t.$clone=t.$cleanup=t.$clean=t.$childrenToHTML=t.$appendChild=void 0;var a=r(51),i=r(2),n=r(52);const s=Symbol();t.$appendChild=s;const o=Symbol();t.$childrenToHTML=o;const c=Symbol();t.$clean=c;const l=Symbol();t.$cleanup=l;const h=Symbol();t.$clone=h;const u=Symbol();t.$consumed=u;const d=Symbol("content");t.$content=d;const f=Symbol("data");t.$data=f;const g=Symbol();t.$dump=g;const p=Symbol("extra");t.$extra=p;const m=Symbol();t.$finalize=m;const b=Symbol();t.$getAttributeIt=b;const y=Symbol();t.$getChildrenByClass=y;const w=Symbol();t.$getChildrenByName=w;const S=Symbol();t.$getChildrenByNameIt=S;const v=Symbol();t.$getRealChildrenByNameIt=v;const k=Symbol();t.$getChildren=k;const x=Symbol();t.$getParent=x;const C=Symbol();t.$global=C;const O=Symbol();t.$hasItem=O;const F=Symbol();t.$hasSettableValue=F;const T=Symbol();t.$indexOf=T;const E=Symbol();t.$insertAt=E;const M=Symbol();t.$isDataValue=M;const D=Symbol();t.$isDescendent=D;const N=Symbol();t.$isTransparent=N;const R=Symbol(),j=Symbol("namespaceId");t.$namespaceId=j;const L=Symbol("nodeName");t.$nodeName=L;const _=Symbol();t.$nsAttributes=_;const U=Symbol();t.$onChild=U;const X=Symbol();t.$onChildCheck=X;const q=Symbol();t.$onText=q;const $=Symbol();t.$removeChild=$;const H=Symbol();t.$resolvePrototypes=H;const z=Symbol();t.$setId=z;const G=Symbol();t.$setSetAttributes=G;const W=Symbol();t.$setValue=W;const V=Symbol();t.$text=V;const J=Symbol();t.$toHTML=J;const K=Symbol();t.$toStyle=K;const Y=Symbol("uid");t.$uid=Y;const Z=Symbol(),Q=Symbol(),ee=Symbol(),te=Symbol("_children"),re=Symbol(),ae=Symbol(),ie=Symbol(),ne=Symbol(),se=Symbol(),oe=Symbol(),ce=Symbol(),le=Symbol(),he=Symbol("parent"),ue=Symbol(),de=Symbol();let fe=0;class XFAObject{constructor(e,t,r=!1){this[j]=e;this[L]=t;this[oe]=r;this[he]=null;this[te]=[];this[Y]=`${t}${fe++}`}[U](e){if(!this[oe]||!this[X](e))return!1;const t=e[L],r=this[t];if(!(r instanceof XFAObjectArray)){null!==r&&this[$](r);this[t]=e;this[s](e);return!0}if(r.push(e)){this[s](e);return!0}let a="";this.id?a=` (id: ${this.id})`:this.name&&(a=` (name: ${this.name} ${this.h.value})`);(0,i.warn)(`XFA - node "${this[L]}"${a} has already enough 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s=n[ne](e,t);if(!s){t.delete(n);return n}n[Z](s,e,t);t.delete(n);return n}return null}[Z](e,t,r){if(r.has(e)){(0,i.warn)("XFA - Cycle detected in prototypes use.");return}!this[d]&&e[d]&&(this[d]=e[d]);const a=new Set(r);a.add(e);for(const t of this[se](e[ue])){this[t]=e[t];this[ue]&&this[ue].add(t)}for(const i of Object.getOwnPropertyNames(this)){if(this[ee].has(i))continue;const n=this[i],s=e[i];if(n instanceof XFAObjectArray){for(const e of n[te])e[H](t,r);for(let r=n[te].length,i=s[te].length;rXFAObject[re](e))):e instanceof Object?Object.assign({},e):e}[h](){const e=Object.create(Object.getPrototypeOf(this));for(const t of Object.getOwnPropertySymbols(this))try{e[t]=this[t]}catch(r){(0,i.shadow)(e,t,this[t])}e[te]=[];for(const t of Object.getOwnPropertyNames(this)){if(this[ee].has(t)){e[t]=XFAObject[re](this[t]);continue}const r=this[t];e[t]=r instanceof XFAObjectArray?new XFAObjectArray(r[ce]):null}for(const t of this[te]){const 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extends ContentObject{[m](){this[d]=this[d].trim()}};class IntegerObject extends ContentObject{constructor(e,t,r,a){super(e,t);this[ie]=r;this[de]=a}[m](){this[d]=(0,a.getInteger)({data:this[d],defaultValue:this[ie],validate:this[de]})}[c](e){super[c](e);delete this[ie];delete this[de]}}t.IntegerObject=IntegerObject;t.Option01=class Option01 extends IntegerObject{constructor(e,t){super(e,t,0,(e=>1===e))}};t.Option10=class Option10 extends IntegerObject{constructor(e,t){super(e,t,1,(e=>0===e))}}},(e,t)=>{Object.defineProperty(t,"__esModule",{value:!0});t.getBBox=function getBBox(e){const t=-1;if(!e)return{x:t,y:t,width:t,height:t};const r=e.trim().split(/\s*,\s*/).map((e=>getMeasurement(e,"-1")));if(r.length<4||r[2]<0||r[3]<0)return{x:t,y:t,width:t,height:t};const[a,i,n,s]=r;return{x:a,y:i,width:n,height:s}};t.getColor=function getColor(e,t=[0,0,0]){let[r,a,i]=t;if(!e)return{r:r,g:a,b:i};const n=e.trim().split(/\s*,\s*/).map((e=>Math.min(Math.max(0,parseInt(e.trim(),10)),255))).map((e=>isNaN(e)?0:e));if(n.length<3)return{r:r,g:a,b:i};[r,a,i]=n;return{r:r,g:a,b:i}};t.getFloat=function getFloat({data:e,defaultValue:t,validate:r}){if(!e)return t;e=e.trim();const a=parseFloat(e);if(!isNaN(a)&&r(a))return a;return t};t.getInteger=function getInteger({data:e,defaultValue:t,validate:r}){if(!e)return t;e=e.trim();const a=parseInt(e,10);if(!isNaN(a)&&r(a))return a;return t};t.getKeyword=getKeyword;t.getMeasurement=getMeasurement;t.getRatio=function getRatio(e){if(!e)return{num:1,den:1};const t=e.trim().split(/\s*:\s*/).map((e=>parseFloat(e))).filter((e=>!isNaN(e)));1===t.length&&t.push(1);if(0===t.length)return{num:1,den:1};const[r,a]=t;return{num:r,den:a}};t.getRelevant=function getRelevant(e){if(!e)return[];return e.trim().split(/\s+/).map((e=>({excluded:"-"===e[0],viewname:e.substring(1)})))};t.getStringOption=function getStringOption(e,t){return getKeyword({data:e,defaultValue:t[0],validate:e=>t.includes(e)})};const r={pt:e=>e,cm:e=>e/2.54*72,mm:e=>e/25.4*72,in:e=>72*e},a=/([+-]?[0-9]+\.?[0-9]*)(.*)/;function getKeyword({data:e,defaultValue:t,validate:r}){return e&&r(e=e.trim())?e:t}function getMeasurement(e,t="0"){t=t||"0";if(!e)return getMeasurement(t);const i=e.trim().match(a);if(!i)return getMeasurement(t);const[,n,s]=i,o=parseFloat(n);if(isNaN(o))return getMeasurement(t);if(0===o)return 0;const c=r[s];return c?c(o):o}},(e,t)=>{Object.defineProperty(t,"__esModule",{value:!0});t.NamespaceIds=t.$buildXFAObject=void 0;const r=Symbol();t.$buildXFAObject=r;t.NamespaceIds={config:{id:0,check:e=>e.startsWith("http://www.xfa.org/schema/xci/")},connectionSet:{id:1,check:e=>e.startsWith("http://www.xfa.org/schema/xfa-connection-set/")},datasets:{id:2,check:e=>e.startsWith("http://www.xfa.org/schema/xfa-data/")},form:{id:3,check:e=>e.startsWith("http://www.xfa.org/schema/xfa-form/")},localeSet:{id:4,check:e=>e.startsWith("http://www.xfa.org/schema/xfa-locale-set/")},pdf:{id:5,check:e=>"http://ns.adobe.com/xdp/pdf/"===e},signature:{id:6,check:e=>"http://www.w3.org/2000/09/xmldsig#"===e},sourceSet:{id:7,check:e=>e.startsWith("http://www.xfa.org/schema/xfa-source-set/")},stylesheet:{id:8,check:e=>"http://www.w3.org/1999/XSL/Transform"===e},template:{id:9,check:e=>e.startsWith("http://www.xfa.org/schema/xfa-template/")},xdc:{id:10,check:e=>e.startsWith("http://www.xfa.org/schema/xdc/")},xdp:{id:11,check:e=>"http://ns.adobe.com/xdp/"===e},xfdf:{id:12,check:e=>"http://ns.adobe.com/xfdf/"===e},xhtml:{id:13,check:e=>"http://www.w3.org/1999/xhtml"===e},xmpmeta:{id:14,check:e=>"http://ns.adobe.com/xmpmeta/"===e}}},(e,t,r)=>{Object.defineProperty(t,"__esModule",{value:!0});t.Binder=void 0;var a=r(50),i=r(54),n=r(56),s=r(52),o=r(2);function createText(e){const t=new i.Text({});t[a.$content]=e;return t}t.Binder=class Binder{constructor(e){this.root=e;this.datasets=e.datasets;if(e.datasets&&e.datasets.data){this.emptyMerge=!1;this.data=e.datasets.data}else{this.emptyMerge=!0;this.data=new a.XmlObject(s.NamespaceIds.datasets.id,"data")}this.root.form=this.form=e.template[a.$clone]()}_isConsumeData(){return!this.emptyMerge&&this._mergeMode}_isMatchTemplate(){return!this._isConsumeData()}bind(){this._bindElement(this.form,this.data);return this.form}getData(){return this.data}_bindValue(e,t,r){if(e[a.$hasSettableValue]())if(t[a.$isDataValue]()){const r=t[a.$content].trim();e[a.$setValue](createText(r));e[a.$data]=t}else if(e instanceof i.Field&&e.ui&&e.ui.choiceList&&"multiSelect"===e.ui.choiceList.open){const r=t[a.$getChildren]().map((e=>e[a.$content].trim())).join("\n");e[a.$setValue](createText(r));e[a.$data]=t}else this._isConsumeData()&&(0,o.warn)("XFA - Nodes haven't the same type.");else if(!t[a.$isDataValue]()||this._isMatchTemplate()){this._bindElement(e,t);e[a.$data]=t}else(0,o.warn)("XFA - Nodes haven't the same type.")}_findDataByNameToConsume(e,t,r){if(!e)return null;let i,n;for(let r=0;r<3;r++){i=t[a.$getRealChildrenByNameIt](e,!1,!0);n=i.next().value;if(n)return n;if(t[a.$namespaceId]===s.NamespaceIds.datasets.id&&"data"===t[a.$nodeName])break;t=t[a.$getParent]()}if(!r)return null;i=this.datasets[a.$getRealChildrenByNameIt](e,!1,!1);for(;;){n=i.next().value;if(!n)break;if(n[a.$global])return n}i=this.data[a.$getAttributeIt](e,!0);n=i.next().value;return n&&n[a.$isDataValue]()?n:null}_setProperties(e,t){if(e.hasOwnProperty("setProperty"))for(const{ref:r,target:s,connection:c}of e.setProperty.children){if(c)continue;if(!r)continue;const[l]=(0,n.searchNode)(this.root,t,r,!1,!1);if(!l){(0,o.warn)(`XFA - Invalid reference: ${r}.`);continue}if(!l[a.$isDescendent](this.data)){(0,o.warn)("XFA - Invalid node: must be a data node.");continue}const[h]=(0,n.searchNode)(this.root,e,s,!1,!1);if(!h){(0,o.warn)(`XFA - Invalid target: ${s}.`);continue}if(!h[a.$isDescendent](e)){(0,o.warn)("XFA - Invalid target: must be a property or subproperty.");continue}const u=h[a.$getParent]();if(h instanceof i.SetProperty||u instanceof i.SetProperty){(0,o.warn)("XFA - Invalid target: cannot be a setProperty or one of its properties.");continue}if(h instanceof i.BindItems||u instanceof i.BindItems){(0,o.warn)("XFA - Invalid target: cannot be a bindItems or one of its properties.");continue}const d=l[a.$text](),f=h[a.$nodeName];if(h instanceof a.XFAAttribute){const e=Object.create(null);e[f]=d;const t=Reflect.construct(Object.getPrototypeOf(u).constructor,[e]);u[f]=t[f]}else if(h.hasOwnProperty(a.$content)){h[a.$data]=l;h[a.$content]=d;h[a.$finalize]()}else(0,o.warn)("XFA - Invalid node to use in setProperty")}}_bindItems(e,t){if(!e.hasOwnProperty("items")||!e.hasOwnProperty("bindItems")||e.bindItems.isEmpty())return;for(const t of e.items.children)e[a.$removeChild](t);e.items.clear();const r=new i.Items({}),s=new i.Items({});e[a.$appendChild](r);e.items.push(r);e[a.$appendChild](s);e.items.push(s);for(const{ref:i,labelRef:c,valueRef:l,connection:h}of e.bindItems.children){if(h)continue;if(!i)continue;const e=(0,n.searchNode)(this.root,t,i,!1,!1);if(e)for(const t of e){if(!t[a.$isDescendent](this.datasets)){(0,o.warn)(`XFA - Invalid ref (${i}): must be a datasets child.`);continue}const[e]=(0,n.searchNode)(this.root,t,c,!0,!1);if(!e){(0,o.warn)(`XFA - Invalid label: ${c}.`);continue}if(!e[a.$isDescendent](this.datasets)){(0,o.warn)("XFA - Invalid label: must be a datasets child.");continue}const[h]=(0,n.searchNode)(this.root,t,l,!0,!1);if(!h){(0,o.warn)(`XFA - Invalid value: ${l}.`);continue}if(!h[a.$isDescendent](this.datasets)){(0,o.warn)("XFA - Invalid value: must be a datasets child.");continue}const u=createText(e[a.$text]()),d=createText(h[a.$text]());r[a.$appendChild](u);r.text.push(u);s[a.$appendChild](d);s.text.push(d)}else(0,o.warn)(`XFA - Invalid reference: ${i}.`)}}_bindOccurrences(e,t,r){let i;t.length>1&&(i=e[a.$clone]());this._bindValue(e,t[0],r);this._setProperties(e,t[0]);this._bindItems(e,t[0]);if(1===t.length)return;const n=e[a.$getParent](),s=e[a.$nodeName],o=n[a.$indexOf](e);for(let e=1,c=t.length;e!e[a.$consumed])));h.length>d?h=h.slice(0,d):0===h.length&&(h=null);h&&this._isConsumeData()&&h.forEach((e=>{e[a.$consumed]=!0}))}}else{if(!i.name){this._bindElement(i,t);continue}if(this._isConsumeData()){const e=[];for(;e.length0?e:null}else{h=t[a.$getRealChildrenByNameIt](i.name,!1,!1).next().value;if(!h){h=new a.XmlObject(t[a.$namespaceId],i.name);t[a.$appendChild](h)}h=[h]}}if(h){if(h.length0?this._bindElement(i,t):r.push(i)}r.forEach((e=>e[a.$getParent]()[a.$removeChild](e)))}}},(e,t,r)=>{Object.defineProperty(t,"__esModule",{value:!0});t.Value=t.Text=t.TemplateNamespace=t.Template=t.SetProperty=t.Items=t.Field=t.BindItems=void 0;var a=r(50),i=r(52),n=r(51),s=r(55),o=r(2);const c=i.NamespaceIds.template.id;function _setValue(e,t){if(!e.value){const t=new Value({});e[a.$appendChild](t);e.value=t}e.value[a.$setValue](t)}class AppearanceFilter extends a.StringObject{constructor(e){super(c,"appearanceFilter");this.id=e.id||"";this.type=(0,n.getStringOption)(e.type,["optional","required"]);this.use=e.use||"";this.usehref=e.usehref||""}}class Arc extends a.XFAObject{constructor(e){super(c,"arc",!0);this.circular=(0,n.getInteger)({data:e.circular,defaultValue:0,validate:e=>1===e});this.hand=(0,n.getStringOption)(e.hand,["even","left","right"]);this.id=e.id||"";this.startAngle=(0,n.getFloat)({data:e.startAngle,defaultValue:0,validate:e=>!0});this.sweepAngle=(0,n.getFloat)({data:e.sweepAngle,defaultValue:360,validate:e=>!0});this.use=e.use||"";this.usehref=e.usehref||"";this.edge=null;this.fill=null}}class Area extends a.XFAObject{constructor(e){super(c,"area",!0);this.colSpan=(0,n.getInteger)({data:e.colSpan,defaultValue:1,validate:e=>e>=1});this.id=e.id||"";this.name=e.name||"";this.relevant=(0,n.getRelevant)(e.relevant);this.use=e.use||"";this.usehref=e.usehref||"";this.x=(0,n.getMeasurement)(e.x,"0pt");this.y=(0,n.getMeasurement)(e.y,"0pt");this.desc=null;this.extras=null;this.area=new a.XFAObjectArray;this.draw=new a.XFAObjectArray;this.exObject=new a.XFAObjectArray;this.exclGroup=new a.XFAObjectArray;this.field=new a.XFAObjectArray;this.subform=new a.XFAObjectArray;this.subformSet=new a.XFAObjectArray}[a.$isTransparent](){return!0}}class Assist extends a.XFAObject{constructor(e){super(c,"assist",!0);this.id=e.id||"";this.role=e.role||"";this.use=e.use||"";this.usehref=e.usehref||"";this.speak=null;this.toolTip=null}}class Barcode extends a.XFAObject{constructor(e){super(c,"barcode",!0);this.charEncoding=(0,n.getKeyword)({data:e.charEncoding?e.charEncoding.toLowerCase():"",defaultValue:"",validate:e=>["utf-8","big-five","fontspecific","gbk","gb-18030","gb-2312","ksc-5601","none","shift-jis","ucs-2","utf-16"].includes(e)||e.match(/iso-8859-[0-9]{2}/)});this.checksum=(0,n.getStringOption)(e.checksum,["none","1mod10","1mod10_1mod11","2mod10","auto"]);this.dataColumnCount=(0,n.getInteger)({data:e.dataColumnCount,defaultValue:-1,validate:e=>e>=0});this.dataLength=(0,n.getInteger)({data:e.dataLength,defaultValue:-1,validate:e=>e>=0});this.dataPrep=(0,n.getStringOption)(e.dataPrep,["none","flateCompress"]);this.dataRowCount=(0,n.getInteger)({data:e.dataRowCount,defaultValue:-1,validate:e=>e>=0});this.endChar=e.endChar||"";this.errorCorrectionLevel=(0,n.getInteger)({data:e.errorCorrectionLevel,defaultValue:-1,validate:e=>e>=0&&e<=8});this.id=e.id||"";this.moduleHeight=(0,n.getMeasurement)(e.moduleHeight,"5mm");this.moduleWidth=(0,n.getMeasurement)(e.moduleWidth,"0.25mm");this.printCheckDigit=(0,n.getInteger)({data:e.printCheckDigit,defaultValue:0,validate:e=>1===e});this.rowColumnRatio=(0,n.getRatio)(e.rowColumnRatio);this.startChar=e.startChar||"";this.textLocation=(0,n.getStringOption)(e.textLocation,["below","above","aboveEmbedded","belowEmbedded","none"]);this.truncate=(0,n.getInteger)({data:e.truncate,defaultValue:0,validate:e=>1===e});this.type=(0,n.getStringOption)(e.type?e.type.toLowerCase():"",["aztec","codabar","code2of5industrial","code2of5interleaved","code2of5matrix","code2of5standard","code3of9","code3of9extended","code11","code49","code93","code128","code128a","code128b","code128c","code128sscc","datamatrix","ean8","ean8add2","ean8add5","ean13","ean13add2","ean13add5","ean13pwcd","fim","logmars","maxicode","msi","pdf417","pdf417macro","plessey","postauscust2","postauscust3","postausreplypaid","postausstandard","postukrm4scc","postusdpbc","postusimb","postusstandard","postus5zip","qrcode","rfid","rss14","rss14expanded","rss14limited","rss14stacked","rss14stackedomni","rss14truncated","telepen","ucc128","ucc128random","ucc128sscc","upca","upcaadd2","upcaadd5","upcapwcd","upce","upceadd2","upceadd5","upcean2","upcean5","upsmaxicode"]);this.upsMode=(0,n.getStringOption)(e.upsMode,["usCarrier","internationalCarrier","secureSymbol","standardSymbol"]);this.use=e.use||"";this.usehref=e.usehref||"";this.wideNarrowRatio=(0,n.getRatio)(e.wideNarrowRatio);this.encrypt=null;this.extras=null}}class Bind extends a.XFAObject{constructor(e){super(c,"bind",!0);this.match=(0,n.getStringOption)(e.match,["once","dataRef","global","none"]);this.ref=e.ref||"";this.picture=null}}class BindItems extends a.XFAObject{constructor(e){super(c,"bindItems");this.connection=e.connection||"";this.labelRef=e.labelRef||"";this.ref=e.ref||"";this.valueRef=e.valueRef||""}}t.BindItems=BindItems;class Bookend extends a.XFAObject{constructor(e){super(c,"bookend");this.id=e.id||"";this.leader=e.leader||"";this.trailer=e.trailer||"";this.use=e.use||"";this.usehref=e.usehref||""}}class BooleanElement extends a.Option01{constructor(e){super(c,"boolean");this.id=e.id||"";this.name=e.name||"";this.use=e.use||"";this.usehref=e.usehref||""}[a.$toHTML](){return 1===this[a.$content]}}class Border extends a.XFAObject{constructor(e){super(c,"border",!0);this.break=(0,n.getStringOption)(e.break,["close","open"]);this.hand=(0,n.getStringOption)(e.hand,["even","left","right"]);this.id=e.id||"";this.presence=(0,n.getStringOption)(e.presence,["visible","hidden","inactive","invisible"]);this.relevant=(0,n.getRelevant)(e.relevant);this.use=e.use||"";this.usehref=e.usehref||"";this.corner=new a.XFAObjectArray(4);this.edge=new a.XFAObjectArray(4);this.extras=null;this.fill=null;this.margin=null}[a.$toStyle](e,t){const r=this.edge.children.map((e=>e[a.$toStyle]())),i=this.edge.children.map((e=>e[a.$toStyle]()));let n;if(this.margin){n=this.margin[a.$toStyle]();t&&t.push(this.margin.topInset,this.margin.rightInset,this.margin.bottomInset,this.margin.leftInset)}else{n=Object.create(null);t&&t.push(0,0,0,0)}this.fill&&Object.assign(n,this.fill[a.$toStyle]());if(r.length>0){if(e){this.edge.children.forEach((t=>e.push(t.thickness)));if(e.length<4){const t=e[e.length-1];for(let r=e.length;r<4;r++)e.push(t)}}if(2===r.length||3===r.length){const e=r[r.length-1];for(let t=r.length;t<4;t++)r.push(e)}n.borderWidth=r.map((e=>e.width)).join(" ");n.borderColor=r.map((e=>e.color)).join(" ");n.borderStyle=r.map((e=>e.style)).join(" ")}else e&&e.push(0,0,0,0);if(i.length>0){if(2===i.length||3===i.length){const e=i[i.length-1];for(let t=i.length;t<4;t++)i.push(e)}n.borderRadius=i.map((e=>e.radius)).join(" ")}switch(this.presence){case"invisible":case"hidden":n.borderStyle="";break;case"inactive":n.borderStyle="none"}return n}}class Break extends a.XFAObject{constructor(e){super(c,"break",!0);this.after=(0,n.getStringOption)(e.after,["auto","contentArea","pageArea","pageEven","pageOdd"]);this.afterTarget=e.afterTarget||"";this.before=(0,n.getStringOption)(e.before,["auto","contentArea","pageArea","pageEven","pageOdd"]);this.beforeTarget=e.beforeTarget||"";this.bookendLeader=e.bookendLeader||"";this.bookendTrailer=e.bookendTrailer||"";this.id=e.id||"";this.overflowLeader=e.overflowLeader||"";this.overflowTarget=e.overflowTarget||"";this.overflowTrailer=e.overflowTrailer||"";this.startNew=(0,n.getInteger)({data:e.startNew,defaultValue:0,validate:e=>1===e});this.use=e.use||"";this.usehref=e.usehref||"";this.extras=null}}class BreakAfter extends a.XFAObject{constructor(e){super(c,"breakAfter",!0);this.id=e.id||"";this.leader=e.leader||"";this.startNew=(0,n.getInteger)({data:e.startNew,defaultValue:0,validate:e=>1===e});this.target=e.target||"";this.targetType=(0,n.getStringOption)(e.targetType,["auto","contentArea","pageArea","pageEven","pageOdd"]);this.trailer=e.trailer||"";this.use=e.use||"";this.usehref=e.usehref||"";this.script=null}}class BreakBefore extends a.XFAObject{constructor(e){super(c,"breakBefore",!0);this.id=e.id||"";this.leader=e.leader||"";this.startNew=(0,n.getInteger)({data:e.startNew,defaultValue:0,validate:e=>1===e});this.target=e.target||"";this.targetType=(0,n.getStringOption)(e.targetType,["auto","contentArea","pageArea","pageEven","pageOdd"]);this.trailer=e.trailer||"";this.use=e.use||"";this.usehref=e.usehref||"";this.script=null}}class Button extends a.XFAObject{constructor(e){super(c,"button",!0);this.highlight=(0,n.getStringOption)(e.highlight,["inverted","none","outline","push"]);this.id=e.id||"";this.use=e.use||"";this.usehref=e.usehref||"";this.extras=null}[a.$toHTML](){return{name:"button",attributes:{class:"xfaButton",style:{}}}}}class Calculate extends a.XFAObject{constructor(e){super(c,"calculate",!0);this.id=e.id||"";this.override=(0,n.getStringOption)(e.override,["disabled","error","ignore","warning"]);this.use=e.use||"";this.usehref=e.usehref||"";this.extras=null;this.message=null;this.script=null}}class Caption extends a.XFAObject{constructor(e){super(c,"caption",!0);this.id=e.id||"";this.placement=(0,n.getStringOption)(e.placement,["left","bottom","inline","right","top"]);this.presence=(0,n.getStringOption)(e.presence,["visible","hidden","inactive","invisible"]);this.reserve=(0,n.getMeasurement)(e.reserve);this.use=e.use||"";this.usehref=e.usehref||"";this.extras=null;this.font=null;this.margin=null;this.para=null;this.value=null}[a.$setValue](e){_setValue(this,e)}[a.$toHTML](){if(!this.value)return null;const e=this.value[a.$toHTML]();if(!e)return null;const t=[];"string"==typeof e?t.push({name:"#text",value:e}):t.push(e);const r=(0,s.toStyle)(this,"font","margin","para","visibility");switch(this.placement){case"left":case"right":r.minWidth=(0,s.measureToString)(this.reserve);break;case"top":case"bottom":r.minHeight=(0,s.measureToString)(this.reserve)}return{name:"div",attributes:{style:r},children:t}}}class Certificate extends a.StringObject{constructor(e){super(c,"certificate");this.id=e.id||"";this.name=e.name||"";this.use=e.use||"";this.usehref=e.usehref||""}}class Certificates extends a.XFAObject{constructor(e){super(c,"certificates",!0);this.credentialServerPolicy=(0,n.getStringOption)(e.credentialServerPolicy,["optional","required"]);this.id=e.id||"";this.url=e.url||"";this.urlPolicy=e.urlPolicy||"";this.use=e.use||"";this.usehref=e.usehref||"";this.encryption=null;this.issuers=null;this.keyUsage=null;this.oids=null;this.signing=null;this.subjectDNs=null}}class CheckButton extends a.XFAObject{constructor(e){super(c,"checkButton",!0);this.id=e.id||"";this.mark=(0,n.getStringOption)(e.mark,["default","check","circle","cross","diamond","square","star"]);this.shape=(0,n.getStringOption)(e.shape,["square","round"]);this.size=(0,n.getMeasurement)(e.size,"10pt");this.use=e.use||"";this.usehref=e.usehref||"";this.border=null;this.extras=null;this.margin=null}[a.$toHTML](){const e=(0,s.toStyle)(this,"border","margin"),t=(0,s.measureToString)(this.size);e.width=e.height=t;let r,a;if("square"===this.shape){r="■";a="10%"}else{r="●";a="50%"}e.borderRadius||(e.borderRadius=a);if("default"!==this.mark)switch(this.mark){case"check":r="✓";break;case"circle":r="●";break;case"cross":r="✕";break;case"diamond":r="♦";break;case"square":r="■";break;case"star":r="★"}if("10px"!==t){e.fontSize=t;e.lineHeight=t;e.width=t;e.height=t}return{name:"label",attributes:{class:"xfaLabel"},children:[{name:"input",attributes:{class:"xfaCheckbox",type:"checkbox"}},{name:"span",attributes:{class:"xfaCheckboxMark",mark:r,style:e}}]}}}class ChoiceList extends a.XFAObject{constructor(e){super(c,"choiceList",!0);this.commitOn=(0,n.getStringOption)(e.commitOn,["select","exit"]);this.id=e.id||"";this.open=(0,n.getStringOption)(e.open,["userControl","always","multiSelect","onEntry"]);this.textEntry=(0,n.getInteger)({data:e.textEntry,defaultValue:0,validate:e=>1===e});this.use=e.use||"";this.usehref=e.usehref||"";this.border=null;this.extras=null;this.margin=null}[a.$toHTML](){const e=(0,s.toStyle)(this,"border","margin");return{name:"label",attributes:{class:"xfaLabel"},children:[{name:"select",attributes:{class:"xfaSxelect",multiple:"multiSelect"===this.open,style:e}}]}}}class Color extends a.XFAObject{constructor(e){super(c,"color",!0);this.cSpace=(0,n.getStringOption)(e.cSpace,["SRGB"]);this.id=e.id||"";this.use=e.use||"";this.usehref=e.usehref||"";this.value=(0,n.getColor)(e.value);this.extras=null}[a.$hasSettableValue](){return!1}[a.$toStyle](){return o.Util.makeHexColor(this.value.r,this.value.g,this.value.b)}}class Comb extends a.XFAObject{constructor(e){super(c,"comb");this.id=e.id||"";this.numberOfCells=(0,n.getInteger)({data:e.numberOfCells,defaultValue:0,validate:e=>e>=0});this.use=e.use||"";this.usehref=e.usehref||""}}class Connect extends a.XFAObject{constructor(e){super(c,"connect",!0);this.connection=e.connection||"";this.id=e.id||"";this.ref=e.ref||"";this.usage=(0,n.getStringOption)(e.usage,["exportAndImport","exportOnly","importOnly"]);this.use=e.use||"";this.usehref=e.usehref||"";this.picture=null}}class ContentArea extends a.XFAObject{constructor(e){super(c,"contentArea",!0);this.h=(0,n.getMeasurement)(e.h);this.id=e.id||"";this.name=e.name||"";this.relevant=(0,n.getRelevant)(e.relevant);this.use=e.use||"";this.usehref=e.usehref||"";this.w=(0,n.getMeasurement)(e.w);this.x=(0,n.getMeasurement)(e.x,"0pt");this.y=(0,n.getMeasurement)(e.y,"0pt");this.desc=null;this.extras=null}[a.$toHTML](){return{name:"div",children:[],attributes:{style:{position:"absolute",left:(0,s.measureToString)(this.x),top:(0,s.measureToString)(this.y),width:(0,s.measureToString)(this.w),height:(0,s.measureToString)(this.h)},class:"xfaContentarea",id:this[a.$uid]}}}}class Corner extends a.XFAObject{constructor(e){super(c,"corner",!0);this.id=e.id||"";this.inverted=(0,n.getInteger)({data:e.inverted,defaultValue:0,validate:e=>1===e});this.join=(0,n.getStringOption)(e.join,["square","round"]);this.presence=(0,n.getStringOption)(e.presence,["visible","hidden","inactive","invisible"]);this.radius=(0,n.getMeasurement)(e.radius);this.stroke=(0,n.getStringOption)(e.stroke,["solid","dashDot","dashDotDot","dashed","dotted","embossed","etched","lowered","raised"]);this.thickness=(0,n.getMeasurement)(e.thickness,"0.5pt");this.use=e.use||"";this.usehref=e.usehref||"";this.color=null;this.extras=null}[a.$toStyle](){const e=(0,s.toStyle)(this,"visibility");e.radius=(0,s.measureToString)(this.radius);return e}}class DateElement extends a.ContentObject{constructor(e){super(c,"date");this.id=e.id||"";this.name=e.name||"";this.use=e.use||"";this.usehref=e.usehref||""}[a.$finalize](){this[a.$content]=new Date(this[a.$content].trim())}[a.$toHTML](){return this[a.$content].toString()}}class DateTime extends a.ContentObject{constructor(e){super(c,"dateTime");this.id=e.id||"";this.name=e.name||"";this.use=e.use||"";this.usehref=e.usehref||""}[a.$finalize](){this[a.$content]=new Date(this[a.$content].trim())}[a.$toHTML](){return this[a.$content].toString()}}class DateTimeEdit extends a.XFAObject{constructor(e){super(c,"dateTimeEdit",!0);this.hScrollPolicy=(0,n.getStringOption)(e.hScrollPolicy,["auto","off","on"]);this.id=e.id||"";this.picker=(0,n.getStringOption)(e.picker,["host","none"]);this.use=e.use||"";this.usehref=e.usehref||"";this.border=null;this.comb=null;this.extras=null;this.margin=null}[a.$toHTML](){return{name:"label",attributes:{class:"xfaLabel"},children:[{name:"input",attributes:{type:"text",class:"xfaTextfield",style:(0,s.toStyle)(this,"border","font","margin")}}]}}}class Decimal extends a.ContentObject{constructor(e){super(c,"decimal");this.fracDigits=(0,n.getInteger)({data:e.fracDigits,defaultValue:2,validate:e=>!0});this.id=e.id||"";this.leadDigits=(0,n.getInteger)({data:e.leadDigits,defaultValue:-1,validate:e=>!0});this.name=e.name||"";this.use=e.use||"";this.usehref=e.usehref||""}[a.$finalize](){const e=parseFloat(this[a.$content].trim());this[a.$content]=isNaN(e)?null:e}[a.$toHTML](){return null!==this[a.$content]?this[a.$content].toString():""}}class DefaultUi extends a.XFAObject{constructor(e){super(c,"defaultUi",!0);this.id=e.id||"";this.use=e.use||"";this.usehref=e.usehref||"";this.extras=null}}class Desc extends a.XFAObject{constructor(e){super(c,"desc",!0);this.id=e.id||"";this.use=e.use||"";this.usehref=e.usehref||"";this.boolean=new a.XFAObjectArray;this.date=new a.XFAObjectArray;this.dateTime=new a.XFAObjectArray;this.decimal=new a.XFAObjectArray;this.exData=new a.XFAObjectArray;this.float=new a.XFAObjectArray;this.image=new a.XFAObjectArray;this.integer=new a.XFAObjectArray;this.text=new a.XFAObjectArray;this.time=new a.XFAObjectArray}}class DigestMethod extends a.OptionObject{constructor(e){super(c,"digestMethod",["","SHA1","SHA256","SHA512","RIPEMD160"]);this.id=e.id||"";this.use=e.use||"";this.usehref=e.usehref||""}}class DigestMethods extends a.XFAObject{constructor(e){super(c,"digestMethods",!0);this.id=e.id||"";this.type=(0,n.getStringOption)(e.type,["optional","required"]);this.use=e.use||"";this.usehref=e.usehref||"";this.digestMethod=new a.XFAObjectArray}}class Draw extends a.XFAObject{constructor(e){super(c,"draw",!0);this.anchorType=(0,n.getStringOption)(e.anchorType,["topLeft","bottomCenter","bottomLeft","bottomRight","middleCenter","middleLeft","middleRight","topCenter","topRight"]);this.colSpan=(0,n.getInteger)({data:e.colSpan,defaultValue:1,validate:e=>e>=1});this.h=e.h?(0,n.getMeasurement)(e.h):"";this.hAlign=(0,n.getStringOption)(e.hAlign,["left","center","justify","justifyAll","radix","right"]);this.id=e.id||"";this.locale=e.locale||"";this.maxH=(0,n.getMeasurement)(e.maxH,"0pt");this.maxW=(0,n.getMeasurement)(e.maxW,"0pt");this.minH=(0,n.getMeasurement)(e.minH,"0pt");this.minW=(0,n.getMeasurement)(e.minW,"0pt");this.name=e.name||"";this.presence=(0,n.getStringOption)(e.presence,["visible","hidden","inactive","invisible"]);this.relevant=(0,n.getRelevant)(e.relevant);this.rotate=(0,n.getInteger)({data:e.rotate,defaultValue:0,validate:e=>e%90==0});this.use=e.use||"";this.usehref=e.usehref||"";this.w=e.w?(0,n.getMeasurement)(e.w):"";this.x=(0,n.getMeasurement)(e.x,"0pt");this.y=(0,n.getMeasurement)(e.y,"0pt");this.assist=null;this.border=null;this.caption=null;this.desc=null;this.extras=null;this.font=null;this.keep=null;this.margin=null;this.para=null;this.traversal=null;this.ui=null;this.value=null;this.setProperty=new a.XFAObjectArray}[a.$setValue](e){_setValue(this,e)}[a.$toHTML](){if(!this.value)return null;const e=(0,s.toStyle)(this,"font","dimensions","position","presence","rotate","anchorType"),t=["xfaDraw"];this.font&&t.push("xfaFont");const r={style:e,id:this[a.$uid],class:t.join(" ")};this.name&&(r.xfaName=this.name);return{name:"div",attributes:r,children:[]}}}class Edge extends a.XFAObject{constructor(e){super(c,"edge",!0);this.cap=(0,n.getStringOption)(e.cap,["square","butt","round"]);this.id=e.id||"";this.presence=(0,n.getStringOption)(e.presence,["visible","hidden","inactive","invisible"]);this.stroke=(0,n.getStringOption)(e.stroke,["solid","dashDot","dashDotDot","dashed","dotted","embossed","etched","lowered","raised"]);this.thickness=(0,n.getMeasurement)(e.thickness,"0.5pt");this.use=e.use||"";this.usehref=e.usehref||"";this.color=null;this.extras=null}[a.$toStyle](){const e=(0,s.toStyle)(this,"visibility");Object.assign(e,{linecap:this.cap,width:(0,s.measureToString)(this.thickness),color:this.color?this.color[a.$toHTML]():"#000000",style:""});if("visible"!==this.presence)e.style="none";else switch(this.stroke){case"solid":e.style="solid";break;case"dashDot":case"dashDotDot":case"dashed":e.style="dashed";break;case"dotted":e.style="dotted";break;case"embossed":e.style="ridge";break;case"etched":e.style="groove";break;case"lowered":e.style="inset";break;case"raised":e.style="outset"}return e}}class Encoding extends a.OptionObject{constructor(e){super(c,"encoding",["adbe.x509.rsa_sha1","adbe.pkcs7.detached","adbe.pkcs7.sha1"]);this.id=e.id||"";this.use=e.use||"";this.usehref=e.usehref||""}}class Encodings extends a.XFAObject{constructor(e){super(c,"encodings",!0);this.id=e.id||"";this.type=(0,n.getStringOption)(e.type,["optional","required"]);this.use=e.use||"";this.usehref=e.usehref||"";this.encoding=new a.XFAObjectArray}}class Encrypt extends a.XFAObject{constructor(e){super(c,"encrypt",!0);this.id=e.id||"";this.use=e.use||"";this.usehref=e.usehref||"";this.certificate=null}}class EncryptData extends a.XFAObject{constructor(e){super(c,"encryptData",!0);this.id=e.id||"";this.operation=(0,n.getStringOption)(e.operation,["encrypt","decrypt"]);this.target=e.target||"";this.use=e.use||"";this.usehref=e.usehref||"";this.filter=null;this.manifest=null}}class Encryption extends a.XFAObject{constructor(e){super(c,"encryption",!0);this.id=e.id||"";this.type=(0,n.getStringOption)(e.type,["optional","required"]);this.use=e.use||"";this.usehref=e.usehref||"";this.certificate=new a.XFAObjectArray}}class EncryptionMethod extends a.OptionObject{constructor(e){super(c,"encryptionMethod",["","AES256-CBC","TRIPLEDES-CBC","AES128-CBC","AES192-CBC"]);this.id=e.id||"";this.use=e.use||"";this.usehref=e.usehref||""}}class EncryptionMethods extends a.XFAObject{constructor(e){super(c,"encryptionMethods",!0);this.id=e.id||"";this.type=(0,n.getStringOption)(e.type,["optional","required"]);this.use=e.use||"";this.usehref=e.usehref||"";this.encryptionMethod=new a.XFAObjectArray}}class Event extends a.XFAObject{constructor(e){super(c,"event",!0);this.activity=(0,n.getStringOption)(e.activity,["click","change","docClose","docReady","enter","exit","full","indexChange","initialize","mouseDown","mouseEnter","mouseExit","mouseUp","postExecute","postOpen","postPrint","postSave","postSign","postSubmit","preExecute","preOpen","prePrint","preSave","preSign","preSubmit","ready","validationState"]);this.id=e.id||"";this.listen=(0,n.getStringOption)(e.listen,["refOnly","refAndDescendents"]);this.name=e.name||"";this.ref=e.ref||"";this.use=e.use||"";this.usehref=e.usehref||"";this.extras=null;this.encryptData=null;this.execute=null;this.script=null;this.signData=null;this.submit=null}}class ExData extends a.ContentObject{constructor(e){super(c,"exData");this.contentType=e.contentType||"";this.href=e.href||"";this.id=e.id||"";this.maxLength=(0,n.getInteger)({data:e.maxLength,defaultValue:-1,validate:e=>e>=-1});this.name=e.name||"";this.rid=e.rid||"";this.transferEncoding=(0,n.getStringOption)(e.transferEncoding,["none","base64","package"]);this.use=e.use||"";this.usehref=e.usehref||""}[a.$onChild](e){if("text/html"===this.contentType&&e[a.$namespaceId]===i.NamespaceIds.xhtml.id){this[a.$content]=e;return!0}if("text/xml"===this.contentType){this[a.$content]=e;return!0}return!1}}class ExObject extends a.XFAObject{constructor(e){super(c,"exObject",!0);this.archive=e.archive||"";this.classId=e.classId||"";this.codeBase=e.codeBase||"";this.codeType=e.codeType||"";this.id=e.id||"";this.name=e.name||"";this.use=e.use||"";this.usehref=e.usehref||"";this.extras=null;this.boolean=new a.XFAObjectArray;this.date=new a.XFAObjectArray;this.dateTime=new a.XFAObjectArray;this.decimal=new a.XFAObjectArray;this.exData=new a.XFAObjectArray;this.exObject=new a.XFAObjectArray;this.float=new a.XFAObjectArray;this.image=new a.XFAObjectArray;this.integer=new a.XFAObjectArray;this.text=new a.XFAObjectArray;this.time=new a.XFAObjectArray}}class ExclGroup extends a.XFAObject{constructor(e){super(c,"exclGroup",!0);this.access=(0,n.getStringOption)(e.access,["open","nonInteractive","protected","readOnly"]);this.accessKey=e.accessKey||"";this.anchorType=(0,n.getStringOption)(e.anchorType,["topLeft","bottomCenter","bottomLeft","bottomRight","middleCenter","middleLeft","middleRight","topCenter","topRight"]);this.colSpan=(0,n.getInteger)({data:e.colSpan,defaultValue:1,validate:e=>e>=1});this.h=e.h?(0,n.getMeasurement)(e.h):"";this.hAlign=(0,n.getStringOption)(e.hAlign,["left","center","justify","justifyAll","radix","right"]);this.id=e.id||"";this.layout=(0,n.getStringOption)(e.layout,["position","lr-tb","rl-row","rl-tb","row","table","tb"]);this.maxH=(0,n.getMeasurement)(e.maxH,"0pt");this.maxW=(0,n.getMeasurement)(e.maxW,"0pt");this.minH=(0,n.getMeasurement)(e.minH,"0pt");this.minW=(0,n.getMeasurement)(e.minW,"0pt");this.name=e.name||"";this.presence=(0,n.getStringOption)(e.presence,["visible","hidden","inactive","invisible"]);this.relevant=(0,n.getRelevant)(e.relevant);this.use=e.use||"";this.usehref=e.usehref||"";this.w=e.w?(0,n.getMeasurement)(e.w):"";this.x=(0,n.getMeasurement)(e.x,"0pt");this.y=(0,n.getMeasurement)(e.y,"0pt");this.assist=null;this.bind=null;this.border=null;this.calculate=null;this.caption=null;this.desc=null;this.extras=null;this.margin=null;this.para=null;this.traversal=null;this.validate=null;this.connect=new a.XFAObjectArray;this.event=new a.XFAObjectArray;this.field=new a.XFAObjectArray;this.setProperty=new a.XFAObjectArray}[a.$hasSettableValue](){return!0}[a.$setValue](e){for(const t of this.field.children){if(!t.value){const e=new Value({});t[a.$appendChild](e);t.value=e}const r=new BooleanElement({});r[a.$content]=0;for(const i of t.items.children)if(i[a.$hasItem](e)){r[a.$content]=1;break}t.value[a.$setValue](r)}}[a.$toHTML](){if(!this.value)return null;return{name:"div",attributes:{style:(0,s.toStyle)(this,"dimensions","position","anchorType"),id:this[a.$uid],class:"xfaExclgroup"},children:this[a.$childrenToHTML]({filter:new Set(["field"]),include:!0})}}}class Execute extends a.XFAObject{constructor(e){super(c,"execute");this.connection=e.connection||"";this.executeType=(0,n.getStringOption)(e.executeType,["import","remerge"]);this.id=e.id||"";this.runAt=(0,n.getStringOption)(e.runAt,["client","both","server"]);this.use=e.use||"";this.usehref=e.usehref||""}}class Extras extends a.XFAObject{constructor(e){super(c,"extras",!0);this.id=e.id||"";this.name=e.name||"";this.use=e.use||"";this.usehref=e.usehref||"";this.boolean=new a.XFAObjectArray;this.date=new a.XFAObjectArray;this.dateTime=new a.XFAObjectArray;this.decimal=new a.XFAObjectArray;this.exData=new a.XFAObjectArray;this.extras=new a.XFAObjectArray;this.float=new a.XFAObjectArray;this.image=new a.XFAObjectArray;this.integer=new a.XFAObjectArray;this.text=new a.XFAObjectArray;this.time=new a.XFAObjectArray}}class Field extends a.XFAObject{constructor(e){super(c,"field",!0);this.access=(0,n.getStringOption)(e.access,["open","nonInteractive","protected","readOnly"]);this.accessKey=e.accessKey||"";this.anchorType=(0,n.getStringOption)(e.anchorType,["topLeft","bottomCenter","bottomLeft","bottomRight","middleCenter","middleLeft","middleRight","topCenter","topRight"]);this.colSpan=(0,n.getInteger)({data:e.colSpan,defaultValue:1,validate:e=>e>=1});this.h=e.h?(0,n.getMeasurement)(e.h):"";this.hAlign=(0,n.getStringOption)(e.hAlign,["left","center","justify","justifyAll","radix","right"]);this.id=e.id||"";this.locale=e.locale||"";this.maxH=(0,n.getMeasurement)(e.maxH,"0pt");this.maxW=(0,n.getMeasurement)(e.maxW,"0pt");this.minH=(0,n.getMeasurement)(e.minH,"0pt");this.minW=(0,n.getMeasurement)(e.minW,"0pt");this.name=e.name||"";this.presence=(0,n.getStringOption)(e.presence,["visible","hidden","inactive","invisible"]);this.relevant=(0,n.getRelevant)(e.relevant);this.rotate=(0,n.getInteger)({data:e.rotate,defaultValue:0,validate:e=>e%90==0});this.use=e.use||"";this.usehref=e.usehref||"";this.w=e.w?(0,n.getMeasurement)(e.w):"";this.x=(0,n.getMeasurement)(e.x,"0pt");this.y=(0,n.getMeasurement)(e.y,"0pt");this.assist=null;this.bind=null;this.border=null;this.calculate=null;this.caption=null;this.desc=null;this.extras=null;this.font=null;this.format=null;this.items=new a.XFAObjectArray(2);this.keep=null;this.margin=null;this.para=null;this.traversal=null;this.ui=null;this.validate=null;this.value=null;this.bindItems=new a.XFAObjectArray;this.connect=new a.XFAObjectArray;this.event=new a.XFAObjectArray;this.setProperty=new a.XFAObjectArray}[a.$setValue](e){_setValue(this,e)}[a.$toHTML](){if(!this.ui)return null;const e=(0,s.toStyle)(this,"font","dimensions","position","rotate","anchorType","presence"),t=[],r=[];this.border&&Object.assign(e,this.border[a.$toStyle](t,r));if(this.margin){e.paddingTop=(0,s.measureToString)(this.margin.topInset-t[0]-r[0]);e.paddingRight=(0,s.measureToString)(this.margin.rightInset-t[1]-r[1]);e.paddingBottom=(0,s.measureToString)(this.margin.bottomInset-t[2]-r[2]);e.paddingLeft=(0,s.measureToString)(this.margin.leftInset-t[3]-r[3])}else{e.paddingTop=(0,s.measureToString)(-t[0]-r[0]);e.paddingRight=(0,s.measureToString)(-t[1]-r[1]);e.paddingBottom=(0,s.measureToString)(-t[2]-r[2]);e.paddingLeft=(0,s.measureToString)(-t[3]-r[3])}const i=["xfaField"];this.font&&i.push("xfaFont");const n={style:e,id:this[a.$uid],class:i.join(" ")};this.name&&(n.xfaName=this.name);const o=[],c={name:"div",attributes:n,children:o},l=this.ui?this.ui[a.$toHTML]():null;if(!l)return c;l.attributes.style||(l.attributes.style=Object.create(null));o.push(l);this.value&&"button"!==l.name&&(l.children[0].attributes.value=this.value[a.$toHTML]());const h=this.caption?this.caption[a.$toHTML]():null;if(!h)return c;if("button"===l.name){l.attributes.style.background=e.color;delete e.color;"div"===h.name&&(h.name="span");l.children=[h];return c}l.children.splice(0,0,h);switch(this.caption.placement){case"left":l.attributes.style.flexDirection="row";break;case"right":l.attributes.style.flexDirection="row-reverse";break;case"top":l.attributes.style.flexDirection="column";break;case"bottom":l.attributes.style.flexDirection="column-reverse";break;case"inline":delete l.attributes.class;h.attributes.style.float="left"}return c}}t.Field=Field;class Fill extends a.XFAObject{constructor(e){super(c,"fill",!0);this.id=e.id||"";this.presence=(0,n.getStringOption)(e.presence,["visible","hidden","inactive","invisible"]);this.use=e.use||"";this.usehref=e.usehref||"";this.color=null;this.extras=null;this.linear=null;this.pattern=null;this.radial=null;this.solid=null;this.stipple=null}[a.$toStyle](){for(const e of Object.getOwnPropertyNames(this)){if("extras"===e||"color"===e)continue;const t=this[e];if(t instanceof a.XFAObject)return{color:t[a.$toStyle](this.color)}}return{color:this.color?this.color[a.$toStyle]():"#000000"}}}class Filter extends a.XFAObject{constructor(e){super(c,"filter",!0);this.addRevocationInfo=(0,n.getStringOption)(e.addRevocationInfo,["","required","optional","none"]);this.id=e.id||"";this.name=e.name||"";this.use=e.use||"";this.usehref=e.usehref||"";this.version=(0,n.getInteger)({data:this.version,defaultValue:5,validate:e=>e>=1&&e<=5});this.appearanceFilter=null;this.certificates=null;this.digestMethods=null;this.encodings=null;this.encryptionMethods=null;this.handler=null;this.lockDocument=null;this.mdp=null;this.reasons=null;this.timeStamp=null}}class Float extends a.ContentObject{constructor(e){super(c,"float");this.id=e.id||"";this.name=e.name||"";this.use=e.use||"";this.usehref=e.usehref||""}[a.$finalize](){const e=parseFloat(this[a.$content].trim());this[a.$content]=isNaN(e)?null:e}[a.$toHTML](){return null!==this[a.$content]?this[a.$content].toString():""}}class Font extends a.XFAObject{constructor(e){super(c,"font",!0);this.baselineShift=(0,n.getMeasurement)(e.baselineShift);this.fontHorizontalScale=(0,n.getFloat)({data:e.fontHorizontalScale,defaultValue:100,validate:e=>e>=0});this.fontVerticalScale=(0,n.getFloat)({data:e.fontVerticalScale,defaultValue:100,validate:e=>e>=0});this.id=e.id||"";this.kerningMode=(0,n.getStringOption)(e.kerningMode,["none","pair"]);this.letterSpacing=(0,n.getMeasurement)(e.letterSpacing,"0");this.lineThrough=(0,n.getInteger)({data:e.lineThrough,defaultValue:0,validate:e=>1===e||2===e});this.lineThroughPeriod=(0,n.getStringOption)(e.lineThroughPeriod,["all","word"]);this.overline=(0,n.getInteger)({data:e.overline,defaultValue:0,validate:e=>1===e||2===e});this.overlinePeriod=(0,n.getStringOption)(e.overlinePeriod,["all","word"]);this.posture=(0,n.getStringOption)(e.posture,["normal","italic"]);this.size=(0,n.getMeasurement)(e.size,"10pt");this.typeface=e.typeface||"";this.underline=(0,n.getInteger)({data:e.underline,defaultValue:0,validate:e=>1===e||2===e});this.underlinePeriod=(0,n.getStringOption)(e.underlinePeriod,["all","word"]);this.use=e.use||"";this.usehref=e.usehref||"";this.weight=(0,n.getStringOption)(e.weight,["normal","bold"]);this.extras=null;this.fill=null}[a.$toStyle](){const e=(0,s.toStyle)(this,"fill");if(e.color)if(e.color.startsWith("#"))"#000000"===e.color&&delete e.color;else{e.backgroundClip="text";e.background=e.color;e.color="transparent"}this.baselineShift&&(e.verticalAlign=(0,s.measureToString)(this.baselineShift));"none"!==this.kerningMode&&(e.fontKerning="normal");this.letterSpacing&&(e.letterSpacing=(0,s.measureToString)(this.letterSpacing));if(0!==this.lineThrough){e.textDecoration="line-through";2===this.lineThrough&&(e.textDecorationStyle="double")}if(0!==this.overline){e.textDecoration="overline";2===this.overline&&(e.textDecorationStyle="double")}"normal"!==this.posture&&(e.fontStyle=this.posture);const t=(0,s.measureToString)(this.size);"10px"!==t&&(e.fontSize=t);e.fontFamily=this.typeface;if(0!==this.underline){e.textDecoration="underline";2===this.underline&&(e.textDecorationStyle="double")}"normal"!==this.weight&&(e.fontWeight=this.weight);return e}}class Format extends a.XFAObject{constructor(e){super(c,"format",!0);this.id=e.id||"";this.use=e.use||"";this.usehref=e.usehref||"";this.extras=null;this.picture=null}}class Handler extends a.StringObject{constructor(e){super(c,"handler");this.id=e.id||"";this.type=(0,n.getStringOption)(e.type,["optional","required"]);this.use=e.use||"";this.usehref=e.usehref||""}}class Hyphenation extends a.XFAObject{constructor(e){super(c,"hyphenation");this.excludeAllCaps=(0,n.getInteger)({data:e.excludeAllCaps,defaultValue:0,validate:e=>1===e});this.excludeInitialCap=(0,n.getInteger)({data:e.excludeInitialCap,defaultValue:0,validate:e=>1===e});this.hyphenate=(0,n.getInteger)({data:e.hyphenate,defaultValue:0,validate:e=>1===e});this.id=e.id||"";this.pushCharacterCount=(0,n.getInteger)({data:e.pushCharacterCount,defaultValue:3,validate:e=>e>=0});this.remainCharacterCount=(0,n.getInteger)({data:e.remainCharacterCount,defaultValue:3,validate:e=>e>=0});this.use=e.use||"";this.usehref=e.usehref||"";this.wordCharacterCount=(0,n.getInteger)({data:e.wordCharacterCount,defaultValue:7,validate:e=>e>=0})}}class Image extends a.StringObject{constructor(e){super(c,"image");this.aspect=(0,n.getStringOption)(e.aspect,["fit","actual","height","none","width"]);this.contentType=e.contentType||"";this.href=e.href||"";this.id=e.id||"";this.name=e.name||"";this.transferEncoding=(0,n.getStringOption)(e.transferEncoding,["base64","none","package"]);this.use=e.use||"";this.usehref=e.usehref||""}[a.$toHTML](){const e={name:"img",attributes:{style:{}}};if(this.href){e.attributes.src=new URL(this.href);return e}if("base64"===this.transferEncoding){const t=Uint8Array.from(atob(this[a.$content]),(e=>e.charCodeAt(0))),r=new Blob([t],{type:this.contentType});e.attributes.src=URL.createObjectURL(r);return e}return null}}class ImageEdit extends a.XFAObject{constructor(e){super(c,"imageEdit",!0);this.data=(0,n.getStringOption)(e.data,["link","embed"]);this.id=e.id||"";this.use=e.use||"";this.usehref=e.usehref||"";this.border=null;this.extras=null;this.margin=null}}class Integer extends a.ContentObject{constructor(e){super(c,"integer");this.id=e.id||"";this.name=e.name||"";this.use=e.use||"";this.usehref=e.usehref||""}[a.$finalize](){const e=parseInt(this[a.$content].trim(),10);this[a.$content]=isNaN(e)?null:e}[a.$toHTML](){return null!==this[a.$content]?this[a.$content].toString():""}}class Issuers extends a.XFAObject{constructor(e){super(c,"issuers",!0);this.id=e.id||"";this.type=(0,n.getStringOption)(e.type,["optional","required"]);this.use=e.use||"";this.usehref=e.usehref||"";this.certificate=new a.XFAObjectArray}}class Items extends a.XFAObject{constructor(e){super(c,"items",!0);this.id=e.id||"";this.name=e.name||"";this.presence=(0,n.getStringOption)(e.presence,["visible","hidden","inactive","invisible"]);this.ref=e.ref||"";this.save=(0,n.getInteger)({data:e.save,defaultValue:0,validate:e=>1===e});this.use=e.use||"";this.usehref=e.usehref||"";this.boolean=new a.XFAObjectArray;this.date=new a.XFAObjectArray;this.dateTime=new a.XFAObjectArray;this.decimal=new a.XFAObjectArray;this.exData=new a.XFAObjectArray;this.float=new a.XFAObjectArray;this.image=new a.XFAObjectArray;this.integer=new a.XFAObjectArray;this.text=new a.XFAObjectArray;this.time=new a.XFAObjectArray}[a.$hasItem](e){return this.hasOwnProperty(e[a.$nodeName])&&this[e[a.$nodeName]].children.some((t=>t[a.$content]===e[a.$content]))}}t.Items=Items;class Keep extends a.XFAObject{constructor(e){super(c,"keep",!0);this.id=e.id||"";const t=["none","contentArea","pageArea"];this.intact=(0,n.getStringOption)(e.intact,t);this.next=(0,n.getStringOption)(e.next,t);this.previous=(0,n.getStringOption)(e.previous,t);this.use=e.use||"";this.usehref=e.usehref||"";this.extras=null}}class KeyUsage extends a.XFAObject{constructor(e){super(c,"keyUsage");const t=["","yes","no"];this.crlSign=(0,n.getStringOption)(e.crlSign,t);this.dataEncipherment=(0,n.getStringOption)(e.dataEncipherment,t);this.decipherOnly=(0,n.getStringOption)(e.decipherOnly,t);this.digitalSignature=(0,n.getStringOption)(e.digitalSignature,t);this.encipherOnly=(0,n.getStringOption)(e.encipherOnly,t);this.id=e.id||"";this.keyAgreement=(0,n.getStringOption)(e.keyAgreement,t);this.keyCertSign=(0,n.getStringOption)(e.keyCertSign,t);this.keyEncipherment=(0,n.getStringOption)(e.keyEncipherment,t);this.nonRepudiation=(0,n.getStringOption)(e.nonRepudiation,t);this.type=(0,n.getStringOption)(e.type,["optional","required"]);this.use=e.use||"";this.usehref=e.usehref||""}}class Line extends a.XFAObject{constructor(e){super(c,"line",!0);this.hand=(0,n.getStringOption)(e.hand,["even","left","right"]);this.id=e.id||"";this.slope=(0,n.getStringOption)(e.slope,["\\","/"]);this.use=e.use||"";this.usehref=e.usehref||"";this.edge=null}}class Linear extends a.XFAObject{constructor(e){super(c,"linear",!0);this.id=e.id||"";this.type=(0,n.getStringOption)(e.type,["toRight","toBottom","toLeft","toTop"]);this.use=e.use||"";this.usehref=e.usehref||"";this.color=null;this.extras=null}[a.$toStyle](e){e=e?e[a.$toStyle]():"#FFFFFF";return`linear-gradient(${this.type.replace(/([RBLT])/," $1").toLowerCase()}, ${e}, ${this.color?this.color[a.$toStyle]():"#000000"})`}}class LockDocument extends a.ContentObject{constructor(e){super(c,"lockDocument");this.id=e.id||"";this.type=(0,n.getStringOption)(e.type,["optional","required"]);this.use=e.use||"";this.usehref=e.usehref||""}[a.$finalize](){this[a.$content]=(0,n.getStringOption)(this[a.$content],["auto","0","1"])}}class Manifest extends a.XFAObject{constructor(e){super(c,"manifest",!0);this.action=(0,n.getStringOption)(e.action,["include","all","exclude"]);this.id=e.id||"";this.name=e.name||"";this.use=e.use||"";this.usehref=e.usehref||"";this.extras=null;this.ref=new a.XFAObjectArray}}class Margin extends a.XFAObject{constructor(e){super(c,"margin",!0);this.bottomInset=(0,n.getMeasurement)(e.bottomInset,"0");this.id=e.id||"";this.leftInset=(0,n.getMeasurement)(e.leftInset,"0");this.rightInset=(0,n.getMeasurement)(e.rightInset,"0");this.topInset=(0,n.getMeasurement)(e.topInset,"0");this.use=e.use||"";this.usehref=e.usehref||"";this.extras=null}[a.$toStyle](){return{marginLeft:(0,s.measureToString)(this.leftInset),marginRight:(0,s.measureToString)(this.rightInset),marginTop:(0,s.measureToString)(this.topInset),marginBottom:(0,s.measureToString)(this.bottomInset)}}}class Mdp extends a.XFAObject{constructor(e){super(c,"mdp");this.id=e.id||"";this.permissions=(0,n.getInteger)({data:e.permissions,defaultValue:2,validate:e=>1===e||3===e});this.signatureType=(0,n.getStringOption)(e.signatureType,["filler","author"]);this.use=e.use||"";this.usehref=e.usehref||""}}class Medium extends a.XFAObject{constructor(e){super(c,"medium");this.id=e.id||"";this.imagingBBox=(0,n.getBBox)(e.imagingBBox);this.long=(0,n.getMeasurement)(e.long);this.orientation=(0,n.getStringOption)(e.orientation,["portrait","landscape"]);this.short=(0,n.getMeasurement)(e.short);this.stock=e.stock||"";this.trayIn=(0,n.getStringOption)(e.trayIn,["auto","delegate","pageFront"]);this.trayOut=(0,n.getStringOption)(e.trayOut,["auto","delegate"]);this.use=e.use||"";this.usehref=e.usehref||""}}class Message extends a.XFAObject{constructor(e){super(c,"message",!0);this.id=e.id||"";this.use=e.use||"";this.usehref=e.usehref||"";this.text=new a.XFAObjectArray}}class NumericEdit extends a.XFAObject{constructor(e){super(c,"numericEdit",!0);this.hScrollPolicy=(0,n.getStringOption)(e.hScrollPolicy,["auto","off","on"]);this.id=e.id||"";this.use=e.use||"";this.usehref=e.usehref||"";this.border=null;this.comb=null;this.extras=null;this.margin=null}[a.$toHTML](){return{name:"label",attributes:{class:"xfaLabel"},children:[{name:"input",attributes:{type:"text",class:"xfaTextfield",style:(0,s.toStyle)(this,"border","font","margin")}}]}}}class Occur extends a.XFAObject{constructor(e){super(c,"occur",!0);this.id=e.id||"";this.initial=(0,n.getInteger)({data:e.initial,defaultValue:1,validate:e=>!0});this.max=(0,n.getInteger)({data:e.max,defaultValue:1,validate:e=>!0});this.min=(0,n.getInteger)({data:e.min,defaultValue:1,validate:e=>!0});this.use=e.use||"";this.usehref=e.usehref||"";this.extras=null}}class Oid extends a.StringObject{constructor(e){super(c,"oid");this.id=e.id||"";this.name=e.name||"";this.use=e.use||"";this.usehref=e.usehref||""}}class Oids extends a.XFAObject{constructor(e){super(c,"oids",!0);this.id=e.id||"";this.type=(0,n.getStringOption)(e.type,["optional","required"]);this.use=e.use||"";this.usehref=e.usehref||"";this.oid=new a.XFAObjectArray}}class Overflow extends a.XFAObject{constructor(e){super(c,"overflow");this.id=e.id||"";this.leader=e.leader||"";this.target=e.target||"";this.trailer=e.trailer||"";this.use=e.use||"";this.usehref=e.usehref||""}}class PageArea extends a.XFAObject{constructor(e){super(c,"pageArea",!0);this.blankOrNotBlank=(0,n.getStringOption)(e.blankOrNotBlank,["any","blank","notBlank"]);this.id=e.id||"";this.initialNumber=(0,n.getInteger)({data:e.initialNumber,defaultValue:1,validate:e=>!0});this.name=e.name||"";this.numbered=(0,n.getInteger)({data:e.numbered,defaultValue:1,validate:e=>!0});this.oddOrEven=(0,n.getStringOption)(e.oddOrEven,["any","even","odd"]);this.pagePosition=(0,n.getStringOption)(e.pagePosition,["any","first","last","only","rest"]);this.relevant=(0,n.getRelevant)(e.relevant);this.use=e.use||"";this.usehref=e.usehref||"";this.desc=null;this.extras=null;this.medium=null;this.occur=null;this.area=new a.XFAObjectArray;this.contentArea=new a.XFAObjectArray;this.draw=new a.XFAObjectArray;this.exclGroup=new a.XFAObjectArray;this.field=new a.XFAObjectArray;this.subform=new a.XFAObjectArray}[a.$toHTML](){if(0===this.contentArea.children.length)return null;const e=this[a.$childrenToHTML]({filter:new Set(["area","draw","field","subform","contentArea"]),include:!0}),t=e.find((e=>"xfaContentarea"===e.attributes.class)),r=Object.create(null);if(this.medium&&this.medium.short&&this.medium.long){r.width=(0,s.measureToString)(this.medium.short);r.height=(0,s.measureToString)(this.medium.long)}return{name:"div",children:e,attributes:{id:this[a.$uid],style:r},contentArea:t}}}class PageSet extends a.XFAObject{constructor(e){super(c,"pageSet",!0);this.duplexImposition=(0,n.getStringOption)(e.duplexImposition,["longEdge","shortEdge"]);this.id=e.id||"";this.name=e.name||"";this.relation=(0,n.getStringOption)(e.relation,["orderedOccurrence","duplexPaginated","simplexPaginated"]);this.relevant=(0,n.getRelevant)(e.relevant);this.use=e.use||"";this.usehref=e.usehref||"";this.extras=null;this.occur=null;this.pageArea=new a.XFAObjectArray;this.pageSet=new a.XFAObjectArray}[a.$toHTML](){return{name:"div",children:this[a.$childrenToHTML]({filter:new Set(["pageArea","pageSet"]),include:!0}),attributes:{id:this[a.$uid]}}}}class Para extends a.XFAObject{constructor(e){super(c,"para",!0);this.hAlign=(0,n.getStringOption)(e.hAlign,["left","center","justify","justifyAll","radix","right"]);this.id=e.id||"";this.lineHeight=(0,n.getMeasurement)(e.lineHeight,"0pt");this.marginLeft=(0,n.getMeasurement)(e.marginLeft,"0");this.marginRight=(0,n.getMeasurement)(e.marginRight,"0");this.orphans=(0,n.getInteger)({data:e.orphans,defaultValue:0,validate:e=>e>=0});this.preserve=e.preserve||"";this.radixOffset=(0,n.getMeasurement)(e.radixOffset,"0");this.spaceAbove=(0,n.getMeasurement)(e.spaceAbove,"0");this.spaceBelow=(0,n.getMeasurement)(e.spaceBelow,"0");this.tabDefault=e.tabDefault?(0,n.getMeasurement)(this.tabDefault):null;this.tabStops=(e.tabStops||"").trim().split(/\s+/).map(((e,t)=>t%2==1?(0,n.getMeasurement)(e):e));this.textIndent=(0,n.getMeasurement)(e.textIndent,"0");this.use=e.use||"";this.usehref=e.usehref||"";this.vAlign=(0,n.getStringOption)(e.vAlign,["top","bottom","middle"]);this.widows=(0,n.getInteger)({data:e.widows,defaultValue:0,validate:e=>e>=0});this.hyphenation=null}[a.$toHTML](){const e={marginLeft:(0,s.measureToString)(this.marginLeft),marginRight:(0,s.measureToString)(this.marginRight),paddingTop:(0,s.measureToString)(this.spaceAbove),paddingBottom:(0,s.measureToString)(this.spaceBelow),textIndent:(0,s.measureToString)(this.textIndent),verticalAlign:this.vAlign};this.lineHeight.value>=0&&(e.lineHeight=(0,s.measureToString)(this.lineHeight));this.tabDefault&&(e.tabSize=(0,s.measureToString)(this.tabDefault));this.tabStops.length;this.hyphenatation&&Object.assign(e,this.hyphenatation[a.$toHTML]());return e}}class PasswordEdit extends a.XFAObject{constructor(e){super(c,"passwordEdit",!0);this.hScrollPolicy=(0,n.getStringOption)(e.hScrollPolicy,["auto","off","on"]);this.id=e.id||"";this.passwordChar=e.passwordChar||"*";this.use=e.use||"";this.usehref=e.usehref||"";this.border=null;this.extras=null;this.margin=null}}class Pattern extends a.XFAObject{constructor(e){super(c,"pattern",!0);this.id=e.id||"";this.type=(0,n.getStringOption)(e.type,["crossHatch","crossDiagonal","diagonalLeft","diagonalRight","horizontal","vertical"]);this.use=e.use||"";this.usehref=e.usehref||"";this.color=null;this.extras=null}[a.$toStyle](e){e=e?e[a.$toStyle]():"#FFFFFF";const t=this.color?this.color[a.$toStyle]():"#000000",r="repeating-linear-gradient",i=`${e},${e} 5px,${t} 5px,${t} 10px`;switch(this.type){case"crossHatch":return`${r}(to top,${i}) ${r}(to right,${i})`;case"crossDiagonal":return`${r}(45deg,${i}) ${r}(-45deg,${i})`;case"diagonalLeft":return`${r}(45deg,${i})`;case"diagonalRight":return`${r}(-45deg,${i})`;case"horizontal":return`${r}(to top,${i})`;case"vertical":return`${r}(to right,${i})`}return""}}class Picture extends a.StringObject{constructor(e){super(c,"picture");this.id=e.id||"";this.use=e.use||"";this.usehref=e.usehref||""}}class Proto extends a.XFAObject{constructor(e){super(c,"proto",!0);this.appearanceFilter=new a.XFAObjectArray;this.arc=new a.XFAObjectArray;this.area=new a.XFAObjectArray;this.assist=new a.XFAObjectArray;this.barcode=new a.XFAObjectArray;this.bindItems=new a.XFAObjectArray;this.bookend=new a.XFAObjectArray;this.boolean=new a.XFAObjectArray;this.border=new a.XFAObjectArray;this.break=new a.XFAObjectArray;this.breakAfter=new a.XFAObjectArray;this.breakBefore=new a.XFAObjectArray;this.button=new a.XFAObjectArray;this.calculate=new a.XFAObjectArray;this.caption=new a.XFAObjectArray;this.certificate=new a.XFAObjectArray;this.certificates=new a.XFAObjectArray;this.checkButton=new a.XFAObjectArray;this.choiceList=new a.XFAObjectArray;this.color=new a.XFAObjectArray;this.comb=new a.XFAObjectArray;this.connect=new a.XFAObjectArray;this.contentArea=new a.XFAObjectArray;this.corner=new a.XFAObjectArray;this.date=new a.XFAObjectArray;this.dateTime=new a.XFAObjectArray;this.dateTimeEdit=new a.XFAObjectArray;this.decimal=new a.XFAObjectArray;this.defaultUi=new a.XFAObjectArray;this.desc=new a.XFAObjectArray;this.digestMethod=new a.XFAObjectArray;this.digestMethods=new a.XFAObjectArray;this.draw=new a.XFAObjectArray;this.edge=new a.XFAObjectArray;this.encoding=new a.XFAObjectArray;this.encodings=new a.XFAObjectArray;this.encrypt=new a.XFAObjectArray;this.encryptData=new a.XFAObjectArray;this.encryption=new a.XFAObjectArray;this.encryptionMethod=new a.XFAObjectArray;this.encryptionMethods=new a.XFAObjectArray;this.event=new a.XFAObjectArray;this.exData=new a.XFAObjectArray;this.exObject=new a.XFAObjectArray;this.exclGroup=new a.XFAObjectArray;this.execute=new a.XFAObjectArray;this.extras=new a.XFAObjectArray;this.field=new a.XFAObjectArray;this.fill=new a.XFAObjectArray;this.filter=new a.XFAObjectArray;this.float=new a.XFAObjectArray;this.font=new a.XFAObjectArray;this.format=new a.XFAObjectArray;this.handler=new a.XFAObjectArray;this.hyphenation=new a.XFAObjectArray;this.image=new a.XFAObjectArray;this.imageEdit=new a.XFAObjectArray;this.integer=new a.XFAObjectArray;this.issuers=new a.XFAObjectArray;this.items=new a.XFAObjectArray;this.keep=new a.XFAObjectArray;this.keyUsage=new a.XFAObjectArray;this.line=new a.XFAObjectArray;this.linear=new a.XFAObjectArray;this.lockDocument=new a.XFAObjectArray;this.manifest=new a.XFAObjectArray;this.margin=new a.XFAObjectArray;this.mdp=new a.XFAObjectArray;this.medium=new a.XFAObjectArray;this.message=new a.XFAObjectArray;this.numericEdit=new a.XFAObjectArray;this.occur=new a.XFAObjectArray;this.oid=new a.XFAObjectArray;this.oids=new a.XFAObjectArray;this.overflow=new a.XFAObjectArray;this.pageArea=new a.XFAObjectArray;this.pageSet=new a.XFAObjectArray;this.para=new a.XFAObjectArray;this.passwordEdit=new a.XFAObjectArray;this.pattern=new a.XFAObjectArray;this.picture=new a.XFAObjectArray;this.radial=new a.XFAObjectArray;this.reason=new a.XFAObjectArray;this.reasons=new a.XFAObjectArray;this.rectangle=new a.XFAObjectArray;this.ref=new a.XFAObjectArray;this.script=new a.XFAObjectArray;this.setProperty=new a.XFAObjectArray;this.signData=new a.XFAObjectArray;this.signature=new a.XFAObjectArray;this.signing=new a.XFAObjectArray;this.solid=new a.XFAObjectArray;this.speak=new a.XFAObjectArray;this.stipple=new a.XFAObjectArray;this.subform=new a.XFAObjectArray;this.subformSet=new a.XFAObjectArray;this.subjectDN=new a.XFAObjectArray;this.subjectDNs=new a.XFAObjectArray;this.submit=new a.XFAObjectArray;this.text=new a.XFAObjectArray;this.textEdit=new a.XFAObjectArray;this.time=new a.XFAObjectArray;this.timeStamp=new a.XFAObjectArray;this.toolTip=new a.XFAObjectArray;this.traversal=new a.XFAObjectArray;this.traverse=new a.XFAObjectArray;this.ui=new a.XFAObjectArray;this.validate=new a.XFAObjectArray;this.value=new a.XFAObjectArray;this.variables=new a.XFAObjectArray}}class Radial extends a.XFAObject{constructor(e){super(c,"radial",!0);this.id=e.id||"";this.type=(0,n.getStringOption)(e.type,["toEdge","toCenter"]);this.use=e.use||"";this.usehref=e.usehref||"";this.color=null;this.extras=null}[a.$toStyle](e){e=e?e[a.$toStyle]():"#FFFFFF";const t=this.color?this.color[a.$toStyle]():"#000000";return`radial-gradient(circle to center, ${"toEdge"===this.type?`${e},${t}`:`${t},${e}`})`}}class Reason extends a.StringObject{constructor(e){super(c,"reason");this.id=e.id||"";this.name=e.name||"";this.use=e.use||"";this.usehref=e.usehref||""}}class Reasons extends a.XFAObject{constructor(e){super(c,"reasons",!0);this.id=e.id||"";this.type=(0,n.getStringOption)(e.type,["optional","required"]);this.use=e.use||"";this.usehref=e.usehref||"";this.reason=new a.XFAObjectArray}}class Rectangle extends a.XFAObject{constructor(e){super(c,"rectangle",!0);this.hand=(0,n.getStringOption)(e.hand,["even","left","right"]);this.id=e.id||"";this.use=e.use||"";this.usehref=e.usehref||"";this.corner=new a.XFAObjectArray(4);this.edge=new a.XFAObjectArray(4);this.fill=null}}class RefElement extends a.StringObject{constructor(e){super(c,"ref");this.id=e.id||"";this.use=e.use||"";this.usehref=e.usehref||""}}class Script extends a.StringObject{constructor(e){super(c,"script");this.binding=e.binding||"";this.contentType=e.contentType||"";this.id=e.id||"";this.name=e.name||"";this.runAt=(0,n.getStringOption)(e.runAt,["client","both","server"]);this.use=e.use||"";this.usehref=e.usehref||""}}class SetProperty extends a.XFAObject{constructor(e){super(c,"setProperty");this.connection=e.connection||"";this.ref=e.ref||"";this.target=e.target||""}}t.SetProperty=SetProperty;class SignData extends a.XFAObject{constructor(e){super(c,"signData",!0);this.id=e.id||"";this.operation=(0,n.getStringOption)(e.operation,["sign","clear","verify"]);this.ref=e.ref||"";this.target=e.target||"";this.use=e.use||"";this.usehref=e.usehref||"";this.filter=null;this.manifest=null}}class Signature extends a.XFAObject{constructor(e){super(c,"signature",!0);this.id=e.id||"";this.type=(0,n.getStringOption)(e.type,["PDF1.3","PDF1.6"]);this.use=e.use||"";this.usehref=e.usehref||"";this.border=null;this.extras=null;this.filter=null;this.manifest=null;this.margin=null}}class Signing extends a.XFAObject{constructor(e){super(c,"signing",!0);this.id=e.id||"";this.type=(0,n.getStringOption)(e.type,["optional","required"]);this.use=e.use||"";this.usehref=e.usehref||"";this.certificate=new a.XFAObjectArray}}class Solid extends a.XFAObject{constructor(e){super(c,"solid",!0);this.id=e.id||"";this.use=e.use||"";this.usehref=e.usehref||"";this.extras=null}[a.$toStyle](e){return e?e[a.$toStyle]():"#FFFFFF"}}class 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a.XFAObjectArray;this.breakAfter=new a.XFAObjectArray;this.breakBefore=new a.XFAObjectArray;this.connect=new a.XFAObjectArray;this.draw=new a.XFAObjectArray;this.event=new a.XFAObjectArray;this.exObject=new a.XFAObjectArray;this.exclGroup=new a.XFAObjectArray;this.field=new a.XFAObjectArray;this.proto=new a.XFAObjectArray;this.setProperty=new a.XFAObjectArray;this.subform=new a.XFAObjectArray;this.subformSet=new a.XFAObjectArray}[a.$toHTML](){this[a.$extra]=Object.create(null);const e=this[a.$getParent]();let t=null;if("template"===e[a.$nodeName])null!==this.pageSet?this[a.$extra].pageNumber=0:(0,o.warn)("XFA - No pageSet in root subform");else if(e[a.$extra]&&void 0!==e[a.$extra].pageNumber){const r=e[a.$extra].pageNumber,i=e.pageSet.pageArea.children;e[a.$extra].pageNumber=(e[a.$extra].pageNumber+1)%i.length;t=i[r][a.$toHTML]()}const r=(0,s.toStyle)(this,"dimensions","position","presence"),i=["xfaSubform"],n=(0,s.layoutClass)(this);n&&i.push(n);const c={style:r,id:this[a.$uid],class:i.join(" ")};this.name&&(c.xfaName=this.name);const l={name:"div",attributes:c,children:this[a.$childrenToHTML]({filter:new Set(["area","draw","field","subform","subformSet"]),include:!0})};if(t){t.contentArea.children.push(l);delete t.contentArea;return t}return l}}class SubformSet extends a.XFAObject{constructor(e){super(c,"subformSet",!0);this.id=e.id||"";this.name=e.name||"";this.relation=(0,n.getStringOption)(e.relation,["ordered","choice","unordered"]);this.relevant=(0,n.getRelevant)(e.relevant);this.use=e.use||"";this.usehref=e.usehref||"";this.bookend=null;this.break=null;this.desc=null;this.extras=null;this.occur=null;this.overflow=null;this.breakAfter=new a.XFAObjectArray;this.breakBefore=new a.XFAObjectArray;this.subform=new a.XFAObjectArray;this.subformSet=new a.XFAObjectArray}}class SubjectDN extends a.ContentObject{constructor(e){super(c,"subjectDN");this.delimiter=e.delimiter||",";this.id=e.id||"";this.name=e.name||"";this.use=e.use||"";this.usehref=e.usehref||""}[a.$finalize](){this[a.$content]=new Map(this[a.$content].split(this.delimiter).map((e=>{(e=e.split("=",2))[0]=e[0].trim();return e})))}}class SubjectDNs extends a.XFAObject{constructor(e){super(c,"subjectDNs",!0);this.id=e.id||"";this.type=(0,n.getStringOption)(e.type,["optional","required"]);this.use=e.use||"";this.usehref=e.usehref||"";this.subjectDN=new a.XFAObjectArray}}class Submit extends a.XFAObject{constructor(e){super(c,"submit",!0);this.embedPDF=(0,n.getInteger)({data:e.embedPDF,defaultValue:0,validate:e=>1===e});this.format=(0,n.getStringOption)(e.format,["xdp","formdata","pdf","urlencoded","xfd","xml"]);this.id=e.id||"";this.target=e.target||"";this.textEncoding=(0,n.getKeyword)({data:e.textEncoding?e.textEncoding.toLowerCase():"",defaultValue:"",validate:e=>["utf-8","big-five","fontspecific","gbk","gb-18030","gb-2312","ksc-5601","none","shift-jis","ucs-2","utf-16"].includes(e)||e.match(/iso-8859-[0-9]{2}/)});this.use=e.use||"";this.usehref=e.usehref||"";this.xdpContent=e.xdpContent||"";this.encrypt=null;this.encryptData=new a.XFAObjectArray;this.signData=new a.XFAObjectArray}}class Template extends a.XFAObject{constructor(e){super(c,"template",!0);this.baseProfile=(0,n.getStringOption)(e.baseProfile,["full","interactiveForms"]);this.extras=null;this.subform=new a.XFAObjectArray}[a.$finalize](){0===this.subform.children.length&&(0,o.warn)("XFA - No subforms in template node.");this.subform.children.length>=2&&(0,o.warn)("XFA - Several subforms in template node: please file a bug.")}[a.$toHTML](){return this.subform.children.length>0?this.subform.children[0][a.$toHTML]():{name:"div",children:[]}}}t.Template=Template;class Text extends a.ContentObject{constructor(e){super(c,"text");this.id=e.id||"";this.maxChars=(0,n.getInteger)({data:e.maxChars,defaultValue:0,validate:e=>e>=0});this.name=e.name||"";this.rid=e.rid||"";this.use=e.use||"";this.usehref=e.usehref||""}[a.$onChild](e){if(e[a.$namespaceId]===i.NamespaceIds.xhtml.id){this[a.$content]=e;return!0}(0,o.warn)(`XFA - Invalid content in Text: ${e[a.$nodeName]}.`);return!1}[a.$toHTML](){return"string"==typeof this[a.$content]?this[a.$content]:this[a.$content][a.$toHTML]()}}t.Text=Text;class TextEdit extends a.XFAObject{constructor(e){super(c,"textEdit",!0);this.allowRichText=(0,n.getInteger)({data:e.allowRichText,defaultValue:0,validate:e=>1===e});this.hScrollPolicy=(0,n.getStringOption)(e.hScrollPolicy,["auto","off","on"]);this.id=e.id||"";this.multiLine=(0,n.getInteger)({data:e.multiLine,defaultValue:1,validate:e=>0===e});this.use=e.use||"";this.usehref=e.usehref||"";this.vScrollPolicy=(0,n.getStringOption)(e.vScrollPolicy,["auto","off","on"]);this.border=null;this.comb=null;this.extras=null;this.margin=null}[a.$toHTML](){const e=(0,s.toStyle)(this,"border","font","margin");let t;t=1===this.multiline?{name:"textarea",attributes:{style:e}}:{name:"input",attributes:{type:"text",class:"xfaTextfield",style:e}};return{name:"label",attributes:{class:"xfaLabel"},children:[t]}}}class Time extends a.StringObject{constructor(e){super(c,"time");this.id=e.id||"";this.name=e.name||"";this.use=e.use||"";this.usehref=e.usehref||""}[a.$finalize](){this[a.$content]=new Date(this[a.$content])}[a.$toHTML](){return this[a.$content].toString()}}class TimeStamp extends a.XFAObject{constructor(e){super(c,"timeStamp");this.id=e.id||"";this.server=e.server||"";this.type=(0,n.getStringOption)(e.type,["optional","required"]);this.use=e.use||"";this.usehref=e.usehref||""}}class ToolTip extends a.StringObject{constructor(e){super(c,"toolTip");this.id=e.id||"";this.rid=e.rid||"";this.use=e.use||"";this.usehref=e.usehref||""}}class Traversal extends a.XFAObject{constructor(e){super(c,"traversal",!0);this.id=e.id||"";this.use=e.use||"";this.usehref=e.usehref||"";this.extras=null;this.traverse=new a.XFAObjectArray}}class Traverse extends a.XFAObject{constructor(e){super(c,"traverse",!0);this.id=e.id||"";this.operation=(0,n.getStringOption)(e.operation,["next","back","down","first","left","right","up"]);this.ref=e.ref||"";this.use=e.use||"";this.usehref=e.usehref||"";this.extras=null;this.script=null}get name(){return this.operation}[a.$isTransparent](){return!1}}class Ui extends a.XFAObject{constructor(e){super(c,"ui",!0);this.id=e.id||"";this.use=e.use||"";this.usehref=e.usehref||"";this.extras=null;this.picture=null;this.barcode=null;this.button=null;this.checkButton=null;this.choiceList=null;this.dateTimeEdit=null;this.defaultUi=null;this.imageEdit=null;this.numericEdit=null;this.passwordEdit=null;this.signature=null;this.textEdit=null}[a.$toHTML](){for(const e of Object.getOwnPropertyNames(this)){if("extras"===e||"picture"===e)continue;const t=this[e];if(t instanceof a.XFAObject)return t[a.$toHTML]()}return null}}class Validate extends a.XFAObject{constructor(e){super(c,"validate",!0);this.formatTest=(0,n.getStringOption)(e.formatTest,["warning","disabled","error"]);this.id=e.id||"";this.nullTest=(0,n.getStringOption)(e.nullTest,["disabled","error","warning"]);this.scriptTest=(0,n.getStringOption)(e.scriptTest,["error","disabled","warning"]);this.use=e.use||"";this.usehref=e.usehref||"";this.extras=null;this.message=null;this.picture=null;this.script=null}}class Value extends a.XFAObject{constructor(e){super(c,"value",!0);this.id=e.id||"";this.override=(0,n.getInteger)({data:e.override,defaultValue:0,validate:e=>1===e});this.relevant=(0,n.getRelevant)(e.relevant);this.use=e.use||"";this.usehref=e.usehref||"";this.arc=null;this.boolean=null;this.date=null;this.dateTime=null;this.decimal=null;this.exData=null;this.float=null;this.image=null;this.integer=null;this.line=null;this.rectangle=null;this.text=null;this.time=null}[a.$setValue](e){const t=e[a.$nodeName];if(null===this[t]){for(const e of Object.getOwnPropertyNames(this)){const t=this[e];if(t instanceof a.XFAObject){this[e]=null;this[a.$removeChild](t)}}this[e[a.$nodeName]]=e;this[a.$appendChild](e)}else this[t][a.$content]=e[a.$content]}[a.$toHTML](){for(const e of Object.getOwnPropertyNames(this)){const t=this[e];if(t instanceof a.XFAObject)return t[a.$toHTML]()}return null}}t.Value=Value;class Variables extends a.XFAObject{constructor(e){super(c,"variables",!0);this.id=e.id||"";this.use=e.use||"";this.usehref=e.usehref||"";this.boolean=new a.XFAObjectArray;this.date=new a.XFAObjectArray;this.dateTime=new a.XFAObjectArray;this.decimal=new a.XFAObjectArray;this.exData=new a.XFAObjectArray;this.float=new a.XFAObjectArray;this.image=new a.XFAObjectArray;this.integer=new a.XFAObjectArray;this.manifest=new a.XFAObjectArray;this.script=new a.XFAObjectArray;this.text=new a.XFAObjectArray;this.time=new a.XFAObjectArray}[a.$isTransparent](){return!0}}class TemplateNamespace{static[i.$buildXFAObject](e,t){if(TemplateNamespace.hasOwnProperty(e)){const r=TemplateNamespace[e](t);r[a.$setSetAttributes](t);return r}}static appearanceFilter(e){return new AppearanceFilter(e)}static arc(e){return new Arc(e)}static area(e){return new Area(e)}static assist(e){return new Assist(e)}static barcode(e){return new Barcode(e)}static bind(e){return new Bind(e)}static bindItems(e){return new BindItems(e)}static bookend(e){return new Bookend(e)}static boolean(e){return new BooleanElement(e)}static border(e){return new Border(e)}static break(e){return new Break(e)}static breakAfter(e){return new BreakAfter(e)}static breakBefore(e){return new BreakBefore(e)}static button(e){return new Button(e)}static calculate(e){return new Calculate(e)}static caption(e){return new Caption(e)}static certificate(e){return new Certificate(e)}static certificates(e){return new Certificates(e)}static checkButton(e){return new CheckButton(e)}static choiceList(e){return new ChoiceList(e)}static color(e){return new Color(e)}static comb(e){return new Comb(e)}static connect(e){return new Connect(e)}static contentArea(e){return new ContentArea(e)}static corner(e){return new Corner(e)}static date(e){return new DateElement(e)}static dateTime(e){return new DateTime(e)}static dateTimeEdit(e){return new DateTimeEdit(e)}static decimal(e){return new Decimal(e)}static defaultUi(e){return new DefaultUi(e)}static desc(e){return new Desc(e)}static digestMethod(e){return new DigestMethod(e)}static digestMethods(e){return new DigestMethods(e)}static draw(e){return new Draw(e)}static edge(e){return new Edge(e)}static encoding(e){return new Encoding(e)}static encodings(e){return new Encodings(e)}static encrypt(e){return new Encrypt(e)}static encryptData(e){return new EncryptData(e)}static encryption(e){return new Encryption(e)}static encryptionMethod(e){return new EncryptionMethod(e)}static encryptionMethods(e){return new EncryptionMethods(e)}static event(e){return new Event(e)}static exData(e){return new ExData(e)}static exObject(e){return new ExObject(e)}static exclGroup(e){return new ExclGroup(e)}static execute(e){return new Execute(e)}static extras(e){return new Extras(e)}static field(e){return new Field(e)}static fill(e){return new Fill(e)}static filter(e){return new Filter(e)}static float(e){return new Float(e)}static font(e){return new Font(e)}static format(e){return new Format(e)}static handler(e){return new Handler(e)}static hyphenation(e){return new Hyphenation(e)}static image(e){return new Image(e)}static imageEdit(e){return new ImageEdit(e)}static integer(e){return new Integer(e)}static issuers(e){return new Issuers(e)}static items(e){return new Items(e)}static keep(e){return new Keep(e)}static keyUsage(e){return new KeyUsage(e)}static line(e){return new Line(e)}static linear(e){return new Linear(e)}static lockDocument(e){return new LockDocument(e)}static manifest(e){return new Manifest(e)}static margin(e){return new Margin(e)}static mdp(e){return new Mdp(e)}static medium(e){return new Medium(e)}static message(e){return new Message(e)}static numericEdit(e){return new NumericEdit(e)}static occur(e){return new Occur(e)}static oid(e){return new Oid(e)}static oids(e){return new Oids(e)}static overflow(e){return new Overflow(e)}static pageArea(e){return new PageArea(e)}static pageSet(e){return new PageSet(e)}static para(e){return new Para(e)}static passwordEdit(e){return new PasswordEdit(e)}static pattern(e){return new Pattern(e)}static picture(e){return new Picture(e)}static proto(e){return new Proto(e)}static radial(e){return new Radial(e)}static reason(e){return new Reason(e)}static reasons(e){return new Reasons(e)}static rectangle(e){return new Rectangle(e)}static ref(e){return new RefElement(e)}static script(e){return new Script(e)}static setProperty(e){return new SetProperty(e)}static signData(e){return new SignData(e)}static signature(e){return new Signature(e)}static signing(e){return new Signing(e)}static solid(e){return new Solid(e)}static speak(e){return new Speak(e)}static stipple(e){return new Stipple(e)}static subform(e){return new Subform(e)}static subformSet(e){return new SubformSet(e)}static subjectDN(e){return new SubjectDN(e)}static subjectDNs(e){return new SubjectDNs(e)}static submit(e){return new Submit(e)}static template(e){return new Template(e)}static text(e){return new Text(e)}static textEdit(e){return new TextEdit(e)}static time(e){return new Time(e)}static timeStamp(e){return new TimeStamp(e)}static toolTip(e){return new ToolTip(e)}static traversal(e){return new Traversal(e)}static traverse(e){return new Traverse(e)}static ui(e){return new Ui(e)}static validate(e){return new Validate(e)}static value(e){return new Value(e)}static variables(e){return new Variables(e)}}t.TemplateNamespace=TemplateNamespace},(e,t,r)=>{Object.defineProperty(t,"__esModule",{value:!0});t.layoutClass=function 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left"}},presence(e,t){switch(e.presence){case"invisible":t.visibility="hidden";break;case"hidden":case"inactive":t.display="none"}}}},(e,t,r)=>{Object.defineProperty(t,"__esModule",{value:!0});t.createDataNode=function createDataNode(e,t,r){const n=parseExpression(r);if(!n)return null;if(n.some((e=>e.operator===c)))return null;const s=d.get(n[0].name);let o=0;if(s){e=s(e,t);o=1}else e=t||e;for(let t=n.length;o0&&p.push(e)}if(0!==p.length||u||0!==g)e=isFinite(d)?p.filter((e=>de[d])):p.reduce(((e,t)=>e.concat(t)),[]);else{const r=t[a.$getParent]();if(!(t=r))return null;g=-1;e=[t]}}if(0===e.length)return null;return e};var a=r(50),i=r(2);const n=/^[^.[]+/,s=/^[^\]]+/,o=0,c=1,l=2,h=3,u=4,d=new 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this._current.element}}onText(e){this._whiteRegex.test(e)||this._current[a.$onText](e.trim())}onCdata(e){this._current[a.$onText](e)}_mkAttributes(e,t){let r=null,i=null;const n=Object.create({});for(const{name:o,value:c}of e)if("xmlns"===o)r?(0,s.warn)(`XFA - multiple namespace definition in <${t}>`):r=c;else if(o.startsWith("xmlns:")){const e=o.substring("xmlns:".length);i||(i=[]);i.push({prefix:e,value:c})}else{const e=o.indexOf(":");if(-1===e)n[o]=c;else{let t=n[a.$nsAttributes];t||(t=n[a.$nsAttributes]=Object.create(null));const[r,i]=[o.slice(0,e),o.slice(e+1)];let s=t[r];s||(s=t[r]=Object.create(null));s[i]=c}}return[r,i,n]}_getNameAndPrefix(e){const 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s.Template&&this.element.template[i.$resolvePrototypes](this[l])}}class Empty extends i.XFAObject{constructor(){super(-1,"",Object.create(null))}[i.$onChild](e){return!1}}t.Builder=class Builder{constructor(){this._namespaceStack=[];this._namespacePrefixes=new Map;this._namespaces=new Map;this._nextNsId=Math.max(...Object.values(a.NamespaceIds).map((({id:e})=>e)));this._currentNamespace=new o.UnknownNamespace(++this._nextNsId)}buildRoot(e){return new Root(e)}build({nsPrefix:e,name:t,attributes:r,namespace:s,prefixes:o}){const c=null!==s;if(c){this._namespaceStack.push(this._currentNamespace);this._currentNamespace=this._searchNamespace(s)}o&&this._addNamespacePrefix(o);if(r.hasOwnProperty(i.$nsAttributes)){const e=n.NamespaceSetUp.datasets,t=r[i.$nsAttributes];let a=null;for(const[r,i]of Object.entries(t)){if(this._getNamespaceToUse(r)===e){a={xfa:i};break}}a?r[i.$nsAttributes]=a:delete r[i.$nsAttributes]}const l=this._getNamespaceToUse(e),h=l&&l[a.$buildXFAObject](t,r)||new Empty;(c||o)&&(h[i.$cleanup]={hasNamespace:c,prefixes:o});return h}_searchNamespace(e){let t=this._namespaces.get(e);if(t)return t;for(const[r,{check:i}]of Object.entries(a.NamespaceIds))if(i(e)){t=n.NamespaceSetUp[r];if(t){this._namespaces.set(e,t);return t}break}t=new o.UnknownNamespace(++this._nextNsId);this._namespaces.set(e,t);return t}_addNamespacePrefix(e){for(const{prefix:t,value:r}of e){const e=this._searchNamespace(r);let a=this._namespacePrefixes.get(t);if(!a){a=[];this._namespacePrefixes.set(t,a)}a.push(e)}}_getNamespaceToUse(e){if(!e)return this._currentNamespace;const t=this._namespacePrefixes.get(e);if(t&&t.length>0)return t[t.length-1];(0,c.warn)(`Unknown namespace prefix: ${e}.`);return null}clean(e){const{hasNamespace:t,prefixes:r}=e;t&&(this._currentNamespace=this._namespaceStack.pop());r&&r.forEach((({prefix:e})=>{this._namespacePrefixes.get(e).pop()}))}}},(e,t,r)=>{Object.defineProperty(t,"__esModule",{value:!0});t.NamespaceSetUp=void 0;var a=r(60),i=r(61),n=r(62),s=r(63),o=r(64),c=r(65),l=r(54),h=r(66),u=r(67);const d={config:a.ConfigNamespace,connection:i.ConnectionSetNamespace,datasets:n.DatasetsNamespace,localeSet:s.LocaleSetNamespace,signature:o.SignatureNamespace,stylesheet:c.StylesheetNamespace,template:l.TemplateNamespace,xdp:h.XdpNamespace,xhtml:u.XhtmlNamespace};t.NamespaceSetUp=d},(e,t,r)=>{Object.defineProperty(t,"__esModule",{value:!0});t.ConfigNamespace=void 0;var a=r(52),i=r(50),n=r(51),s=r(2);const o=a.NamespaceIds.config.id;class Acrobat extends i.XFAObject{constructor(e){super(o,"acrobat",!0);this.acrobat7=null;this.autoSave=null;this.common=null;this.validate=null;this.validateApprovalSignatures=null;this.submitUrl=new i.XFAObjectArray}}class Acrobat7 extends i.XFAObject{constructor(e){super(o,"acrobat7",!0);this.dynamicRender=null}}class ADBE_JSConsole extends i.OptionObject{constructor(e){super(o,"ADBE_JSConsole",["delegate","Enable","Disable"])}}class ADBE_JSDebugger extends i.OptionObject{constructor(e){super(o,"ADBE_JSDebugger",["delegate","Enable","Disable"])}}class AddSilentPrint extends i.Option01{constructor(e){super(o,"addSilentPrint")}}class AddViewerPreferences extends i.Option01{constructor(e){super(o,"addViewerPreferences")}}class AdjustData extends i.Option10{constructor(e){super(o,"adjustData")}}class AdobeExtensionLevel extends i.IntegerObject{constructor(e){super(o,"adobeExtensionLevel",0,(e=>e>=1&&e<=8))}}class Agent extends i.XFAObject{constructor(e){super(o,"agent",!0);this.name=e.name?e.name.trim():"";this.common=new i.XFAObjectArray}}class AlwaysEmbed extends i.ContentObject{constructor(e){super(o,"alwaysEmbed")}}class Amd extends i.StringObject{constructor(e){super(o,"amd")}}class Area extends i.XFAObject{constructor(e){super(o,"area");this.level=(0,n.getInteger)({data:e.level,defaultValue:0,validator:e=>e>=1&&e<=3});this.name=(0,n.getStringOption)(e.name,["","barcode","coreinit","deviceDriver","font","general","layout","merge","script","signature","sourceSet","templateCache"])}}class Attributes extends i.OptionObject{constructor(e){super(o,"attributes",["preserve","delegate","ignore"])}}class AutoSave extends i.OptionObject{constructor(e){super(o,"autoSave",["disabled","enabled"])}}class Base extends i.StringObject{constructor(e){super(o,"base")}}class BatchOutput extends i.XFAObject{constructor(e){super(o,"batchOutput");this.format=(0,n.getStringOption)(e.format,["none","concat","zip","zipCompress"])}}class BehaviorOverride extends i.ContentObject{constructor(e){super(o,"behaviorOverride")}[i.$finalize](){this[i.$content]=new Map(this[i.$content].trim().split(/\s+/).filter((e=>!!e&&e.include(":"))).map((e=>e.split(":",2))))}}class Cache extends i.XFAObject{constructor(e){super(o,"cache",!0);this.templateCache=null}}class Change extends i.Option01{constructor(e){super(o,"change")}}class Common extends i.XFAObject{constructor(e){super(o,"common",!0);this.data=null;this.locale=null;this.localeSet=null;this.messaging=null;this.suppressBanner=null;this.template=null;this.validationMessaging=null;this.versionControl=null;this.log=new i.XFAObjectArray}}class Compress extends i.XFAObject{constructor(e){super(o,"compress");this.scope=(0,n.getStringOption)(e.scope,["imageOnly","document"])}}class CompressLogicalStructure extends i.Option01{constructor(e){super(o,"compressLogicalStructure")}}class CompressObjectStream extends i.Option10{constructor(e){super(o,"compressObjectStream")}}class Compression extends i.XFAObject{constructor(e){super(o,"compression",!0);this.compressLogicalStructure=null;this.compressObjectStream=null;this.level=null;this.type=null}}class Config extends i.XFAObject{constructor(e){super(o,"config",!0);this.acrobat=null;this.present=null;this.trace=null;this.agent=new i.XFAObjectArray}}class Conformance extends i.OptionObject{constructor(e){super(o,"conformance",["A","B"])}}class ContentCopy extends i.Option01{constructor(e){super(o,"contentCopy")}}class Copies extends i.IntegerObject{constructor(e){super(o,"copies",1,(e=>e>=1))}}class Creator extends i.StringObject{constructor(e){super(o,"creator")}}class CurrentPage extends i.IntegerObject{constructor(e){super(o,"currentPage",0,(e=>e>=0))}}class Data extends i.XFAObject{constructor(e){super(o,"data",!0);this.adjustData=null;this.attributes=null;this.incrementalLoad=null;this.outputXSL=null;this.range=null;this.record=null;this.startNode=null;this.uri=null;this.window=null;this.xsl=null;this.excludeNS=new i.XFAObjectArray;this.transform=new i.XFAObjectArray}}class Debug extends i.XFAObject{constructor(e){super(o,"debug",!0);this.uri=null}}class DefaultTypeface extends i.ContentObject{constructor(e){super(o,"defaultTypeface");this.writingScript=(0,n.getStringOption)(e.writingScript,["*","Arabic","Cyrillic","EastEuropeanRoman","Greek","Hebrew","Japanese","Korean","Roman","SimplifiedChinese","Thai","TraditionalChinese","Vietnamese"])}}class Destination extends i.OptionObject{constructor(e){super(o,"destination",["pdf","pcl","ps","webClient","zpl"])}}class DocumentAssembly extends i.Option01{constructor(e){super(o,"documentAssembly")}}class Driver extends i.XFAObject{constructor(e){super(o,"driver",!0);this.name=e.name?e.name.trim():"";this.fontInfo=null;this.xdc=null}}class DuplexOption extends i.OptionObject{constructor(e){super(o,"duplexOption",["simplex","duplexFlipLongEdge","duplexFlipShortEdge"])}}class DynamicRender extends i.OptionObject{constructor(e){super(o,"dynamicRender",["forbidden","required"])}}class Embed extends i.Option01{constructor(e){super(o,"embed")}}class Encrypt extends i.Option01{constructor(e){super(o,"encrypt")}}class Encryption extends i.XFAObject{constructor(e){super(o,"encryption",!0);this.encrypt=null;this.encryptionLevel=null;this.permissions=null}}class EncryptionLevel extends i.OptionObject{constructor(e){super(o,"encryptionLevel",["40bit","128bit"])}}class Enforce extends i.StringObject{constructor(e){super(o,"enforce")}}class Equate extends i.XFAObject{constructor(e){super(o,"equate");this.force=(0,n.getInteger)({data:e.force,defaultValue:1,validator:e=>0===e});this.from=e.from||"";this.to=e.to||""}}class EquateRange extends i.XFAObject{constructor(e){super(o,"equateRange");this.from=e.from||"";this.to=e.to||"";this._unicodeRange=e.unicodeRange||""}get unicodeRange(){const e=[],t=/U\+([0-9a-fA-F]+)/,r=this._unicodeRange;for(let a of r.split(",").map((e=>e.trim())).filter((e=>!!e))){a=a.split("-",2).map((e=>{const r=e.match(t);return r?parseInt(r[1],16):0}));1===a.length&&a.push(a[0]);e.push(a)}return(0,s.shadow)(this,"unicodeRange",e)}}class Exclude extends i.ContentObject{constructor(e){super(o,"exclude")}[i.$finalize](){this[i.$content]=this[i.$content].trim().split(/\s+/).filter((e=>e&&["calculate","close","enter","exit","initialize","ready","validate"].includes(e)))}}class ExcludeNS extends i.StringObject{constructor(e){super(o,"excludeNS")}}class FlipLabel extends i.OptionObject{constructor(e){super(o,"flipLabel",["usePrinterSetting","on","off"])}}class FontInfo extends i.XFAObject{constructor(e){super(o,"fontInfo",!0);this.embed=null;this.map=null;this.subsetBelow=null;this.alwaysEmbed=new i.XFAObjectArray;this.defaultTypeface=new i.XFAObjectArray;this.neverEmbed=new i.XFAObjectArray}}class FormFieldFilling extends i.Option01{constructor(e){super(o,"formFieldFilling")}}class GroupParent extends i.StringObject{constructor(e){super(o,"groupParent")}}class IfEmpty extends i.OptionObject{constructor(e){super(o,"ifEmpty",["dataValue","dataGroup","ignore","remove"])}}class IncludeXDPContent extends i.StringObject{constructor(e){super(o,"includeXDPContent")}}class IncrementalLoad extends i.OptionObject{constructor(e){super(o,"incrementalLoad",["none","forwardOnly"])}}class IncrementalMerge extends i.Option01{constructor(e){super(o,"incrementalMerge")}}class Interactive extends i.Option01{constructor(e){super(o,"interactive")}}class Jog extends i.OptionObject{constructor(e){super(o,"jog",["usePrinterSetting","none","pageSet"])}}class LabelPrinter extends i.XFAObject{constructor(e){super(o,"labelPrinter",!0);this.name=(0,n.getStringOption)(e.name,["zpl","dpl","ipl","tcpl"]);this.batchOutput=null;this.flipLabel=null;this.fontInfo=null;this.xdc=null}}class Layout extends i.OptionObject{constructor(e){super(o,"layout",["paginate","panel"])}}class Level extends i.IntegerObject{constructor(e){super(o,"level",0,(e=>e>0))}}class Linearized extends i.Option01{constructor(e){super(o,"linearized")}}class Locale extends i.StringObject{constructor(e){super(o,"locale")}}class LocaleSet extends i.StringObject{constructor(e){super(o,"localeSet")}}class Log extends i.XFAObject{constructor(e){super(o,"log",!0);this.mode=null;this.threshold=null;this.to=null;this.uri=null}}class MapElement extends i.XFAObject{constructor(e){super(o,"map",!0);this.equate=new i.XFAObjectArray;this.equateRange=new i.XFAObjectArray}}class MediumInfo extends i.XFAObject{constructor(e){super(o,"mediumInfo",!0);this.map=null}}class Message extends i.XFAObject{constructor(e){super(o,"message",!0);this.msgId=null;this.severity=null}}class Messaging extends i.XFAObject{constructor(e){super(o,"messaging",!0);this.message=new i.XFAObjectArray}}class Mode extends i.OptionObject{constructor(e){super(o,"mode",["append","overwrite"])}}class ModifyAnnots extends i.Option01{constructor(e){super(o,"modifyAnnots")}}class MsgId extends i.IntegerObject{constructor(e){super(o,"msgId",1,(e=>e>=1))}}class NameAttr extends i.StringObject{constructor(e){super(o,"nameAttr")}}class NeverEmbed extends i.ContentObject{constructor(e){super(o,"neverEmbed")}}class NumberOfCopies extends i.IntegerObject{constructor(e){super(o,"numberOfCopies",null,(e=>e>=2&&e<=5))}}class OpenAction extends i.XFAObject{constructor(e){super(o,"openAction",!0);this.destination=null}}class Output extends i.XFAObject{constructor(e){super(o,"output",!0);this.to=null;this.type=null;this.uri=null}}class OutputBin extends i.StringObject{constructor(e){super(o,"outputBin")}}class OutputXSL extends i.XFAObject{constructor(e){super(o,"outputXSL",!0);this.uri=null}}class Overprint extends i.OptionObject{constructor(e){super(o,"overprint",["none","both","draw","field"])}}class Packets extends i.StringObject{constructor(e){super(o,"packets")}[i.$finalize](){"*"!==this[i.$content]&&(this[i.$content]=this[i.$content].trim().split(/\s+/).filter((e=>["config","datasets","template","xfdf","xslt"].includes(e))))}}class PageOffset extends i.XFAObject{constructor(e){super(o,"pageOffset");this.x=(0,n.getInteger)({data:e.x,defaultValue:"useXDCSetting",validator:e=>!0});this.y=(0,n.getInteger)({data:e.y,defaultValue:"useXDCSetting",validator:e=>!0})}}class PageRange extends i.StringObject{constructor(e){super(o,"pageRange")}[i.$finalize](){const e=this[i.$content].trim().split(/\s+/).map((e=>parseInt(e,10))),t=[];for(let r=0,a=e.length;r!1))}}class Pcl extends i.XFAObject{constructor(e){super(o,"pcl",!0);this.name=e.name||"";this.batchOutput=null;this.fontInfo=null;this.jog=null;this.mediumInfo=null;this.outputBin=null;this.pageOffset=null;this.staple=null;this.xdc=null}}class Pdf extends i.XFAObject{constructor(e){super(o,"pdf",!0);this.name=e.name||"";this.adobeExtensionLevel=null;this.batchOutput=null;this.compression=null;this.creator=null;this.encryption=null;this.fontInfo=null;this.interactive=null;this.linearized=null;this.openAction=null;this.pdfa=null;this.producer=null;this.renderPolicy=null;this.scriptModel=null;this.silentPrint=null;this.submitFormat=null;this.tagged=null;this.version=null;this.viewerPreferences=null;this.xdc=null}}class Pdfa extends i.XFAObject{constructor(e){super(o,"pdfa",!0);this.amd=null;this.conformance=null;this.includeXDPContent=null;this.part=null}}class Permissions extends i.XFAObject{constructor(e){super(o,"permissions",!0);this.accessibleContent=null;this.change=null;this.contentCopy=null;this.documentAssembly=null;this.formFieldFilling=null;this.modifyAnnots=null;this.plaintextMetadata=null;this.print=null;this.printHighQuality=null}}class PickTrayByPDFSize extends i.Option01{constructor(e){super(o,"pickTrayByPDFSize")}}class Picture extends i.StringObject{constructor(e){super(o,"picture")}}class PlaintextMetadata extends i.Option01{constructor(e){super(o,"plaintextMetadata")}}class Presence extends i.OptionObject{constructor(e){super(o,"presence",["preserve","dissolve","dissolveStructure","ignore","remove"])}}class Present extends i.XFAObject{constructor(e){super(o,"present",!0);this.behaviorOverride=null;this.cache=null;this.common=null;this.copies=null;this.destination=null;this.incrementalMerge=null;this.layout=null;this.output=null;this.overprint=null;this.pagination=null;this.paginationOverride=null;this.script=null;this.validate=null;this.xdp=null;this.driver=new i.XFAObjectArray;this.labelPrinter=new i.XFAObjectArray;this.pcl=new i.XFAObjectArray;this.pdf=new i.XFAObjectArray;this.ps=new i.XFAObjectArray;this.submitUrl=new i.XFAObjectArray;this.webClient=new i.XFAObjectArray;this.zpl=new i.XFAObjectArray}}class Print extends i.Option01{constructor(e){super(o,"print")}}class PrintHighQuality extends i.Option01{constructor(e){super(o,"printHighQuality")}}class PrintScaling extends i.OptionObject{constructor(e){super(o,"printScaling",["appdefault","noScaling"])}}class PrinterName extends i.StringObject{constructor(e){super(o,"printerName")}}class Producer extends i.StringObject{constructor(e){super(o,"producer")}}class Ps extends i.XFAObject{constructor(e){super(o,"ps",!0);this.name=e.name||"";this.batchOutput=null;this.fontInfo=null;this.jog=null;this.mediumInfo=null;this.outputBin=null;this.staple=null;this.xdc=null}}class Range extends i.ContentObject{constructor(e){super(o,"range")}[i.$finalize](){this[i.$content]=this[i.$content].trim().split(/\s*,\s*/,2).map((e=>e.split("-").map((e=>parseInt(e.trim(),10))))).filter((e=>e.every((e=>!isNaN(e))))).map((e=>{1===e.length&&e.push(e[0]);return e}))}}class Record extends i.ContentObject{constructor(e){super(o,"record")}[i.$finalize](){this[i.$content]=this[i.$content].trim();const e=parseInt(this[i.$content],10);!isNaN(e)&&e>=0&&(this[i.$content]=e)}}class Relevant extends i.ContentObject{constructor(e){super(o,"relevant")}[i.$finalize](){this[i.$content]=this[i.$content].trim().split(/\s+/)}}class Rename extends i.ContentObject{constructor(e){super(o,"rename")}[i.$finalize](){this[i.$content]=this[i.$content].trim();(this[i.$content].toLowerCase().startsWith("xml")||this[i.$content].match(new RegExp("[\\p{L}_][\\p{L}\\d._\\p{M}-]*","u")))&&(0,s.warn)("XFA - Rename: invalid XFA name")}}class RenderPolicy extends i.OptionObject{constructor(e){super(o,"renderPolicy",["server","client"])}}class RunScripts extends i.OptionObject{constructor(e){super(o,"runScripts",["both","client","none","server"])}}class Script extends i.XFAObject{constructor(e){super(o,"script",!0);this.currentPage=null;this.exclude=null;this.runScripts=null}}class ScriptModel extends i.OptionObject{constructor(e){super(o,"scriptModel",["XFA","none"])}}class Severity extends i.OptionObject{constructor(e){super(o,"severity",["ignore","error","information","trace","warning"])}}class SilentPrint extends i.XFAObject{constructor(e){super(o,"silentPrint",!0);this.addSilentPrint=null;this.printerName=null}}class Staple extends i.XFAObject{constructor(e){super(o,"staple");this.mode=(0,n.getStringOption)(e.mode,["usePrinterSetting","on","off"])}}class StartNode extends i.StringObject{constructor(e){super(o,"startNode")}}class StartPage extends i.IntegerObject{constructor(e){super(o,"startPage",0,(e=>!0))}}class SubmitFormat extends i.OptionObject{constructor(e){super(o,"submitFormat",["html","delegate","fdf","xml","pdf"])}}class SubmitUrl extends i.StringObject{constructor(e){super(o,"submitUrl")}}class SubsetBelow extends i.IntegerObject{constructor(e){super(o,"subsetBelow",100,(e=>e>=0&&e<=100))}}class SuppressBanner extends i.Option01{constructor(e){super(o,"suppressBanner")}}class Tagged extends i.Option01{constructor(e){super(o,"tagged")}}class Template extends i.XFAObject{constructor(e){super(o,"template",!0);this.base=null;this.relevant=null;this.startPage=null;this.uri=null;this.xsl=null}}class Threshold extends i.OptionObject{constructor(e){super(o,"threshold",["trace","error","information","warning"])}}class To extends i.OptionObject{constructor(e){super(o,"to",["null","memory","stderr","stdout","system","uri"])}}class TemplateCache extends i.XFAObject{constructor(e){super(o,"templateCache");this.maxEntries=(0,n.getInteger)({data:e.maxEntries,defaultValue:5,validator:e=>e>=0})}}class Trace extends i.XFAObject{constructor(e){super(o,"trace",!0);this.area=new i.XFAObjectArray}}class Transform extends i.XFAObject{constructor(e){super(o,"transform",!0);this.groupParent=null;this.ifEmpty=null;this.nameAttr=null;this.picture=null;this.presence=null;this.rename=null;this.whitespace=null}}class Type extends i.OptionObject{constructor(e){super(o,"type",["none","ascii85","asciiHex","ccittfax","flate","lzw","runLength","native","xdp","mergedXDP"])}}class Uri extends i.StringObject{constructor(e){super(o,"uri")}}class Validate extends i.OptionObject{constructor(e){super(o,"validate",["preSubmit","prePrint","preExecute","preSave"])}}class ValidateApprovalSignatures extends i.ContentObject{constructor(e){super(o,"validateApprovalSignatures")}[i.$finalize](){this[i.$content]=this[i.$content].trim().split(/\s+/).filter((e=>["docReady","postSign"].includes(e)))}}class ValidationMessaging extends i.OptionObject{constructor(e){super(o,"validationMessaging",["allMessagesIndividually","allMessagesTogether","firstMessageOnly","noMessages"])}}class Version extends i.OptionObject{constructor(e){super(o,"version",["1.7","1.6","1.5","1.4","1.3","1.2"])}}class VersionControl extends i.XFAObject{constructor(e){super(o,"VersionControl");this.outputBelow=(0,n.getStringOption)(e.outputBelow,["warn","error","update"]);this.sourceAbove=(0,n.getStringOption)(e.sourceAbove,["warn","error"]);this.sourceBelow=(0,n.getStringOption)(e.sourceBelow,["update","maintain"])}}class ViewerPreferences extends i.XFAObject{constructor(e){super(o,"viewerPreferences",!0);this.ADBE_JSConsole=null;this.ADBE_JSDebugger=null;this.addViewerPreferences=null;this.duplexOption=null;this.enforce=null;this.numberOfCopies=null;this.pageRange=null;this.pickTrayByPDFSize=null;this.printScaling=null}}class WebClient extends i.XFAObject{constructor(e){super(o,"webClient",!0);this.name=e.name?e.name.trim():"";this.fontInfo=null;this.xdc=null}}class Whitespace extends i.OptionObject{constructor(e){super(o,"whitespace",["preserve","ltrim","normalize","rtrim","trim"])}}class Window extends i.ContentObject{constructor(e){super(o,"window")}[i.$finalize](){const e=this[i.$content].trim().split(/\s*,\s*/,2).map((e=>parseInt(e,10)));if(e.some((e=>isNaN(e))))this[i.$content]=[0,0];else{1===e.length&&e.push(e[0]);this[i.$content]=e}}}class Xdc extends i.XFAObject{constructor(e){super(o,"xdc",!0);this.uri=new i.XFAObjectArray;this.xsl=new i.XFAObjectArray}}class Xdp extends i.XFAObject{constructor(e){super(o,"xdp",!0);this.packets=null}}class Xsl extends i.XFAObject{constructor(e){super(o,"xsl",!0);this.debug=null;this.uri=null}}class Zpl extends i.XFAObject{constructor(e){super(o,"zpl",!0);this.name=e.name?e.name.trim():"";this.batchOutput=null;this.flipLabel=null;this.fontInfo=null;this.xdc=null}}class ConfigNamespace{static[a.$buildXFAObject](e,t){if(ConfigNamespace.hasOwnProperty(e))return ConfigNamespace[e](t)}static acrobat(e){return new Acrobat(e)}static acrobat7(e){return new Acrobat7(e)}static ADBE_JSConsole(e){return new ADBE_JSConsole(e)}static ADBE_JSDebugger(e){return new ADBE_JSDebugger(e)}static addSilentPrint(e){return new AddSilentPrint(e)}static addViewerPreferences(e){return new AddViewerPreferences(e)}static adjustData(e){return new AdjustData(e)}static adobeExtensionLevel(e){return new AdobeExtensionLevel(e)}static agent(e){return new Agent(e)}static alwaysEmbed(e){return new AlwaysEmbed(e)}static amd(e){return new Amd(e)}static area(e){return new Area(e)}static attributes(e){return new Attributes(e)}static autoSave(e){return new AutoSave(e)}static base(e){return new Base(e)}static batchOutput(e){return new BatchOutput(e)}static behaviorOverride(e){return new BehaviorOverride(e)}static cache(e){return new Cache(e)}static change(e){return new Change(e)}static common(e){return new Common(e)}static compress(e){return new Compress(e)}static compressLogicalStructure(e){return new CompressLogicalStructure(e)}static compressObjectStream(e){return new CompressObjectStream(e)}static compression(e){return new Compression(e)}static config(e){return new Config(e)}static conformance(e){return new Conformance(e)}static contentCopy(e){return new ContentCopy(e)}static copies(e){return new Copies(e)}static creator(e){return new Creator(e)}static currentPage(e){return new CurrentPage(e)}static data(e){return new Data(e)}static debug(e){return new Debug(e)}static defaultTypeface(e){return new DefaultTypeface(e)}static destination(e){return new Destination(e)}static documentAssembly(e){return new DocumentAssembly(e)}static driver(e){return new Driver(e)}static duplexOption(e){return new DuplexOption(e)}static dynamicRender(e){return new DynamicRender(e)}static embed(e){return new Embed(e)}static encrypt(e){return new Encrypt(e)}static encryption(e){return new Encryption(e)}static encryptionLevel(e){return new EncryptionLevel(e)}static enforce(e){return new Enforce(e)}static equate(e){return new Equate(e)}static equateRange(e){return new EquateRange(e)}static exclude(e){return new Exclude(e)}static excludeNS(e){return new ExcludeNS(e)}static flipLabel(e){return new FlipLabel(e)}static fontInfo(e){return new FontInfo(e)}static formFieldFilling(e){return new FormFieldFilling(e)}static groupParent(e){return new GroupParent(e)}static ifEmpty(e){return new IfEmpty(e)}static includeXDPContent(e){return new IncludeXDPContent(e)}static incrementalLoad(e){return new IncrementalLoad(e)}static incrementalMerge(e){return new IncrementalMerge(e)}static interactive(e){return new Interactive(e)}static jog(e){return new Jog(e)}static labelPrinter(e){return new LabelPrinter(e)}static layout(e){return new Layout(e)}static level(e){return new Level(e)}static linearized(e){return new Linearized(e)}static locale(e){return new Locale(e)}static localeSet(e){return new LocaleSet(e)}static log(e){return new Log(e)}static map(e){return new MapElement(e)}static mediumInfo(e){return new MediumInfo(e)}static message(e){return new Message(e)}static messaging(e){return new Messaging(e)}static mode(e){return new Mode(e)}static modifyAnnots(e){return new ModifyAnnots(e)}static msgId(e){return new MsgId(e)}static nameAttr(e){return new NameAttr(e)}static neverEmbed(e){return new NeverEmbed(e)}static numberOfCopies(e){return new NumberOfCopies(e)}static openAction(e){return new OpenAction(e)}static output(e){return new Output(e)}static outputBin(e){return new OutputBin(e)}static outputXSL(e){return new OutputXSL(e)}static overprint(e){return new Overprint(e)}static packets(e){return new Packets(e)}static pageOffset(e){return new PageOffset(e)}static pageRange(e){return new PageRange(e)}static pagination(e){return new Pagination(e)}static paginationOverride(e){return new PaginationOverride(e)}static part(e){return new Part(e)}static pcl(e){return new Pcl(e)}static pdf(e){return new Pdf(e)}static pdfa(e){return new Pdfa(e)}static permissions(e){return new Permissions(e)}static pickTrayByPDFSize(e){return new PickTrayByPDFSize(e)}static picture(e){return new Picture(e)}static plaintextMetadata(e){return new PlaintextMetadata(e)}static presence(e){return new Presence(e)}static present(e){return new Present(e)}static print(e){return new Print(e)}static printHighQuality(e){return new PrintHighQuality(e)}static printScaling(e){return new PrintScaling(e)}static printerName(e){return new PrinterName(e)}static producer(e){return new Producer(e)}static ps(e){return new Ps(e)}static range(e){return new Range(e)}static record(e){return new Record(e)}static relevant(e){return new Relevant(e)}static rename(e){return new Rename(e)}static renderPolicy(e){return new RenderPolicy(e)}static runScripts(e){return new RunScripts(e)}static script(e){return new Script(e)}static scriptModel(e){return new ScriptModel(e)}static severity(e){return new Severity(e)}static silentPrint(e){return new SilentPrint(e)}static staple(e){return new Staple(e)}static startNode(e){return new StartNode(e)}static startPage(e){return new StartPage(e)}static submitFormat(e){return new SubmitFormat(e)}static submitUrl(e){return new SubmitUrl(e)}static subsetBelow(e){return new SubsetBelow(e)}static suppressBanner(e){return new SuppressBanner(e)}static tagged(e){return new Tagged(e)}static template(e){return new Template(e)}static templateCache(e){return new TemplateCache(e)}static threshold(e){return new Threshold(e)}static to(e){return new To(e)}static trace(e){return new Trace(e)}static transform(e){return new Transform(e)}static type(e){return new Type(e)}static uri(e){return new Uri(e)}static validate(e){return new Validate(e)}static validateApprovalSignatures(e){return new ValidateApprovalSignatures(e)}static validationMessaging(e){return new ValidationMessaging(e)}static version(e){return new Version(e)}static versionControl(e){return new VersionControl(e)}static viewerPreferences(e){return new ViewerPreferences(e)}static webClient(e){return new WebClient(e)}static whitespace(e){return new Whitespace(e)}static window(e){return new Window(e)}static xdc(e){return new Xdc(e)}static xdp(e){return new Xdp(e)}static xsl(e){return new Xsl(e)}static zpl(e){return new Zpl(e)}}t.ConfigNamespace=ConfigNamespace},(e,t,r)=>{Object.defineProperty(t,"__esModule",{value:!0});t.ConnectionSetNamespace=void 0;var a=r(52),i=r(50);const n=a.NamespaceIds.connectionSet.id;class ConnectionSet extends i.XFAObject{constructor(e){super(n,"connectionSet",!0);this.wsdlConnection=new i.XFAObjectArray;this.xmlConnection=new i.XFAObjectArray;this.xsdConnection=new i.XFAObjectArray}}class EffectiveInputPolicy extends i.XFAObject{constructor(e){super(n,"effectiveInputPolicy");this.id=e.id||"";this.name=e.name||"";this.use=e.use||"";this.usehref=e.usehref||""}}class EffectiveOutputPolicy extends i.XFAObject{constructor(e){super(n,"effectiveOutputPolicy");this.id=e.id||"";this.name=e.name||"";this.use=e.use||"";this.usehref=e.usehref||""}}class Operation extends i.StringObject{constructor(e){super(n,"operation");this.id=e.id||"";this.input=e.input||"";this.name=e.name||"";this.output=e.output||"";this.use=e.use||"";this.usehref=e.usehref||""}}class RootElement extends i.StringObject{constructor(e){super(n,"rootElement");this.id=e.id||"";this.name=e.name||"";this.use=e.use||"";this.usehref=e.usehref||""}}class SoapAction extends i.StringObject{constructor(e){super(n,"soapAction");this.id=e.id||"";this.name=e.name||"";this.use=e.use||"";this.usehref=e.usehref||""}}class SoapAddress extends i.StringObject{constructor(e){super(n,"soapAddress");this.id=e.id||"";this.name=e.name||"";this.use=e.use||"";this.usehref=e.usehref||""}}class Uri extends i.StringObject{constructor(e){super(n,"uri");this.id=e.id||"";this.name=e.name||"";this.use=e.use||"";this.usehref=e.usehref||""}}class WsdlAddress extends i.StringObject{constructor(e){super(n,"wsdlAddress");this.id=e.id||"";this.name=e.name||"";this.use=e.use||"";this.usehref=e.usehref||""}}class WsdlConnection extends i.XFAObject{constructor(e){super(n,"wsdlConnection",!0);this.dataDescription=e.dataDescription||"";this.name=e.name||"";this.effectiveInputPolicy=null;this.effectiveOutputPolicy=null;this.operation=null;this.soapAction=null;this.soapAddress=null;this.wsdlAddress=null}}class XmlConnection extends i.XFAObject{constructor(e){super(n,"xmlConnection",!0);this.dataDescription=e.dataDescription||"";this.name=e.name||"";this.uri=null}}class XsdConnection extends i.XFAObject{constructor(e){super(n,"xsdConnection",!0);this.dataDescription=e.dataDescription||"";this.name=e.name||"";this.rootElement=null;this.uri=null}}class ConnectionSetNamespace{static[a.$buildXFAObject](e,t){if(ConnectionSetNamespace.hasOwnProperty(e))return ConnectionSetNamespace[e](t)}static connectionSet(e){return new ConnectionSet(e)}static effectiveInputPolicy(e){return new EffectiveInputPolicy(e)}static effectiveOutputPolicy(e){return new EffectiveOutputPolicy(e)}static operation(e){return new Operation(e)}static rootElement(e){return new RootElement(e)}static soapAction(e){return new SoapAction(e)}static soapAddress(e){return new SoapAddress(e)}static uri(e){return new Uri(e)}static wsdlAddress(e){return new WsdlAddress(e)}static wsdlConnection(e){return new WsdlConnection(e)}static xmlConnection(e){return new XmlConnection(e)}static xsdConnection(e){return new XsdConnection(e)}}t.ConnectionSetNamespace=ConnectionSetNamespace},(e,t,r)=>{Object.defineProperty(t,"__esModule",{value:!0});t.DatasetsNamespace=void 0;var a=r(50),i=r(52);const n=i.NamespaceIds.datasets.id;class Data extends a.XmlObject{constructor(e){super(n,"data",e)}}class Datasets extends a.XFAObject{constructor(e){super(n,"datasets",!0);this.data=null;this.Signature=null}[a.$onChild](e){const t=e[a.$nodeName];"data"===t&&e[a.$namespaceId]===n||"Signature"===t&&e[a.$namespaceId]===i.NamespaceIds.signature.id?this[t]=e:e[a.$global]=!0;this[a.$appendChild](e)}}class DatasetsNamespace{static[i.$buildXFAObject](e,t){if(DatasetsNamespace.hasOwnProperty(e))return DatasetsNamespace[e](t)}static datasets(e){return new Datasets(e)}static data(e){return new Data(e)}}t.DatasetsNamespace=DatasetsNamespace},(e,t,r)=>{Object.defineProperty(t,"__esModule",{value:!0});t.LocaleSetNamespace=void 0;var a=r(52),i=r(50),n=r(51);const s=a.NamespaceIds.localeSet.id;class CalendarSymbols extends i.XFAObject{constructor(e){super(s,"calendarSymbols",!0);this.name="gregorian";this.dayNames=new i.XFAObjectArray(2);this.eraNames=null;this.meridiemNames=null;this.monthNames=new i.XFAObjectArray(2)}}class CurrencySymbol extends i.StringObject{constructor(e){super(s,"currencySymbol");this.name=(0,n.getStringOption)(e.name,["symbol","isoname","decimal"])}}class CurrencySymbols extends i.XFAObject{constructor(e){super(s,"currencySymbols",!0);this.currencySymbol=new i.XFAObjectArray(3)}}class DatePattern extends i.StringObject{constructor(e){super(s,"datePattern");this.name=(0,n.getStringOption)(e.name,["full","long","med","short"])}}class DatePatterns extends i.XFAObject{constructor(e){super(s,"datePatterns",!0);this.datePattern=new i.XFAObjectArray(4)}}class DateTimeSymbols extends i.ContentObject{constructor(e){super(s,"dateTimeSymbols")}}class Day extends i.StringObject{constructor(e){super(s,"day")}}class DayNames extends i.XFAObject{constructor(e){super(s,"dayNames",!0);this.abbr=(0,n.getInteger)({data:e.abbr,defaultValue:0,validate:e=>1===e});this.day=new i.XFAObjectArray(7)}}class Era extends i.StringObject{constructor(e){super(s,"era")}}class EraNames extends i.XFAObject{constructor(e){super(s,"eraNames",!0);this.era=new i.XFAObjectArray(2)}}class Locale extends i.XFAObject{constructor(e){super(s,"locale",!0);this.desc=e.desc||"";this.name="isoname";this.calendarSymbols=null;this.currencySymbols=null;this.datePatterns=null;this.dateTimeSymbols=null;this.numberPatterns=null;this.numberSymbols=null;this.timePatterns=null;this.typeFaces=null}}class LocaleSet extends i.XFAObject{constructor(e){super(s,"localeSet",!0);this.locale=new i.XFAObjectArray}}class Meridiem extends i.StringObject{constructor(e){super(s,"meridiem")}}class MeridiemNames extends i.XFAObject{constructor(e){super(s,"meridiemNames",!0);this.meridiem=new i.XFAObjectArray(2)}}class Month extends i.StringObject{constructor(e){super(s,"month")}}class MonthNames extends i.XFAObject{constructor(e){super(s,"monthNames",!0);this.abbr=(0,n.getInteger)({data:e.abbr,defaultValue:0,validate:e=>1===e});this.month=new i.XFAObjectArray(12)}}class NumberPattern extends i.StringObject{constructor(e){super(s,"numberPattern");this.name=(0,n.getStringOption)(e.name,["full","long","med","short"])}}class NumberPatterns extends i.XFAObject{constructor(e){super(s,"numberPatterns",!0);this.numberPattern=new i.XFAObjectArray(4)}}class NumberSymbol extends i.StringObject{constructor(e){super(s,"numberSymbol");this.name=(0,n.getStringOption)(e.name,["decimal","grouping","percent","minus","zero"])}}class NumberSymbols extends i.XFAObject{constructor(e){super(s,"numberSymbols",!0);this.numberSymbol=new i.XFAObjectArray(5)}}class TimePattern extends i.StringObject{constructor(e){super(s,"timePattern");this.name=(0,n.getStringOption)(e.name,["full","long","med","short"])}}class TimePatterns extends i.XFAObject{constructor(e){super(s,"timePatterns",!0);this.timePattern=new i.XFAObjectArray(4)}}class TypeFace extends i.XFAObject{constructor(e){super(s,"typeFace",!0);this.name=""|e.name}}class TypeFaces extends i.XFAObject{constructor(e){super(s,"typeFaces",!0);this.typeFace=new i.XFAObjectArray}}class LocaleSetNamespace{static[a.$buildXFAObject](e,t){if(LocaleSetNamespace.hasOwnProperty(e))return LocaleSetNamespace[e](t)}static calendarSymbols(e){return new CalendarSymbols(e)}static currencySymbol(e){return new CurrencySymbol(e)}static currencySymbols(e){return new CurrencySymbols(e)}static datePattern(e){return new DatePattern(e)}static datePatterns(e){return new DatePatterns(e)}static dateTimeSymbols(e){return new DateTimeSymbols(e)}static day(e){return new Day(e)}static dayNames(e){return new DayNames(e)}static era(e){return new Era(e)}static eraNames(e){return new EraNames(e)}static locale(e){return new Locale(e)}static localeSet(e){return new LocaleSet(e)}static meridiem(e){return new Meridiem(e)}static meridiemNames(e){return new MeridiemNames(e)}static month(e){return new Month(e)}static monthNames(e){return new MonthNames(e)}static numberPattern(e){return new NumberPattern(e)}static numberPatterns(e){return new NumberPatterns(e)}static numberSymbol(e){return new NumberSymbol(e)}static numberSymbols(e){return new NumberSymbols(e)}static timePattern(e){return new TimePattern(e)}static timePatterns(e){return new TimePatterns(e)}static typeFace(e){return new TypeFace(e)}static typeFaces(e){return new TypeFaces(e)}}t.LocaleSetNamespace=LocaleSetNamespace},(e,t,r)=>{Object.defineProperty(t,"__esModule",{value:!0});t.SignatureNamespace=void 0;var a=r(52),i=r(50);const n=a.NamespaceIds.signature.id;class Signature extends i.XFAObject{constructor(e){super(n,"signature",!0)}}class SignatureNamespace{static[a.$buildXFAObject](e,t){if(SignatureNamespace.hasOwnProperty(e))return SignatureNamespace[e](t)}static signature(e){return new Signature(e)}}t.SignatureNamespace=SignatureNamespace},(e,t,r)=>{Object.defineProperty(t,"__esModule",{value:!0});t.StylesheetNamespace=void 0;var a=r(52),i=r(50);const n=a.NamespaceIds.stylesheet.id;class Stylesheet extends i.XFAObject{constructor(e){super(n,"stylesheet",!0)}}class StylesheetNamespace{static[a.$buildXFAObject](e,t){if(StylesheetNamespace.hasOwnProperty(e))return StylesheetNamespace[e](t)}static stylesheet(e){return new Stylesheet(e)}}t.StylesheetNamespace=StylesheetNamespace},(e,t,r)=>{Object.defineProperty(t,"__esModule",{value:!0});t.XdpNamespace=void 0;var a=r(52),i=r(50);const n=a.NamespaceIds.xdp.id;class Xdp extends i.XFAObject{constructor(e){super(n,"xdp",!0);this.uuid=e.uuid||"";this.timeStamp=e.timeStamp||"";this.config=null;this.connectionSet=null;this.datasets=null;this.localeSet=null;this.stylesheet=new i.XFAObjectArray;this.template=null}[i.$onChildCheck](e){const t=a.NamespaceIds[e[i.$nodeName]];return t&&e[i.$namespaceId]===t.id}}class XdpNamespace{static[a.$buildXFAObject](e,t){if(XdpNamespace.hasOwnProperty(e))return XdpNamespace[e](t)}static xdp(e){return new Xdp(e)}}t.XdpNamespace=XdpNamespace},(e,t,r)=>{Object.defineProperty(t,"__esModule",{value:!0});t.XhtmlNamespace=void 0;var a=r(52),i=r(50);const n=a.NamespaceIds.xhtml.id,s=new Set(["color","font","font-family","font-size","font-stretch","font-style","font-weight","margin","margin-bottom","margin-left","margin-right","margin-top","letter-spacing","line-height","orphans","page-break-after","page-break-before","page-break-inside","tab-interval","tab-stop","text-decoration","text-indent","vertical-align","widows","kerning-mode","xfa-font-horizontal-scale","xfa-font-vertical-scale","xfa-tab-stops"]);function checkStyle(e){return e?e.trim().split(/\s*;\s*/).filter((e=>!!e)).map((e=>e.split(/\s*:\s*/,2))).filter((([e])=>s.has(e))).map((e=>e.join(":"))).join(";"):""}class A extends i.XmlObject{constructor(e){super(n,"a");this.href=e.href||"";this.style=checkStyle(e.style)}}class B extends i.XmlObject{constructor(e){super(n,"b");this.style=checkStyle(e.style)}}class Body extends i.XmlObject{constructor(e){super(n,"body");this.style=checkStyle(e.style)}}class Br extends i.XmlObject{constructor(e){super(n,"br");this.style=checkStyle(e.style)}[i.$text](){return"\n"}}class Html extends i.XmlObject{constructor(e){super(n,"html");this.style=checkStyle(e.style)}}class I extends i.XmlObject{constructor(e){super(n,"i");this.style=checkStyle(e.style)}}class Li extends i.XmlObject{constructor(e){super(n,"li");this.style=checkStyle(e.style)}}class Ol extends i.XmlObject{constructor(e){super(n,"ol");this.style=checkStyle(e.style)}}class P extends i.XmlObject{constructor(e){super(n,"p");this.style=checkStyle(e.style)}}class Span extends i.XmlObject{constructor(e){super(n,"span");this.style=checkStyle(e.style)}}class Sub extends i.XmlObject{constructor(e){super(n,"sub");this.style=checkStyle(e.style)}}class Sup extends i.XmlObject{constructor(e){super(n,"sup");this.style=checkStyle(e.style)}}class Ul extends i.XmlObject{constructor(e){super(n,"ul");this.style=checkStyle(e.style)}}class XhtmlNamespace{static[a.$buildXFAObject](e,t){if(XhtmlNamespace.hasOwnProperty(e))return XhtmlNamespace[e](t)}static a(e){return new A(e)}static b(e){return new B(e)}static body(e){return new Body(e)}static br(e){return new Br(e)}static html(e){return new Html(e)}static i(e){return new I(e)}static li(e){return new Li(e)}static ol(e){return new Ol(e)}static p(e){return new P(e)}static span(e){return new Span(e)}static sub(e){return new Sub(e)}static sup(e){return new Sup(e)}static ul(e){return new Ul(e)}}t.XhtmlNamespace=XhtmlNamespace},(e,t,r)=>{Object.defineProperty(t,"__esModule",{value:!0});t.UnknownNamespace=void 0;var a=r(52),i=r(50);class UnknownNamespace{constructor(e){this.namespaceId=e}[a.$buildXFAObject](e,t){return new i.XmlObject(this.namespaceId,e,t)}}t.UnknownNamespace=UnknownNamespace},(e,t,r)=>{Object.defineProperty(t,"__esModule",{value:!0});t.MessageHandler=void 0;var a=r(2);const i=1,n=2,s=1,o=2,c=3,l=4,h=5,u=6,d=7,f=8;function wrapReason(e){if("object"!=typeof e||null===e)return e;switch(e.name){case"AbortException":return new a.AbortException(e.message);case"MissingPDFException":return new a.MissingPDFException(e.message);case"UnexpectedResponseException":return new a.UnexpectedResponseException(e.message,e.status);case"UnknownErrorException":return new a.UnknownErrorException(e.message,e.details);default:return new a.UnknownErrorException(e.message,e.toString())}}t.MessageHandler=class MessageHandler{constructor(e,t,r){this.sourceName=e;this.targetName=t;this.comObj=r;this.callbackId=1;this.streamId=1;this.postMessageTransfers=!0;this.streamSinks=Object.create(null);this.streamControllers=Object.create(null);this.callbackCapabilities=Object.create(null);this.actionHandler=Object.create(null);this._onComObjOnMessage=e=>{const t=e.data;if(t.targetName!==this.sourceName)return;if(t.stream){this._processStreamMessage(t);return}if(t.callback){const e=t.callbackId,r=this.callbackCapabilities[e];if(!r)throw new Error(`Cannot resolve callback ${e}`);delete this.callbackCapabilities[e];if(t.callback===i)r.resolve(t.data);else{if(t.callback!==n)throw new Error("Unexpected callback case");r.reject(wrapReason(t.reason))}return}const a=this.actionHandler[t.action];if(!a)throw new Error(`Unknown action from worker: ${t.action}`);if(t.callbackId){const e=this.sourceName,s=t.sourceName;new Promise((function(e){e(a(t.data))})).then((function(a){r.postMessage({sourceName:e,targetName:s,callback:i,callbackId:t.callbackId,data:a})}),(function(a){r.postMessage({sourceName:e,targetName:s,callback:n,callbackId:t.callbackId,reason:wrapReason(a)})}))}else t.streamId?this._createStreamSink(t):a(t.data)};r.addEventListener("message",this._onComObjOnMessage)}on(e,t){const r=this.actionHandler;if(r[e])throw new Error(`There is already an actionName called "${e}"`);r[e]=t}send(e,t,r){this._postMessage({sourceName:this.sourceName,targetName:this.targetName,action:e,data:t},r)}sendWithPromise(e,t,r){const i=this.callbackId++,n=(0,a.createPromiseCapability)();this.callbackCapabilities[i]=n;try{this._postMessage({sourceName:this.sourceName,targetName:this.targetName,action:e,callbackId:i,data:t},r)}catch(e){n.reject(e)}return n.promise}sendWithStream(e,t,r,i){const n=this.streamId++,o=this.sourceName,c=this.targetName,l=this.comObj;return new ReadableStream({start:r=>{const s=(0,a.createPromiseCapability)();this.streamControllers[n]={controller:r,startCall:s,pullCall:null,cancelCall:null,isClosed:!1};this._postMessage({sourceName:o,targetName:c,action:e,streamId:n,data:t,desiredSize:r.desiredSize},i);return s.promise},pull:e=>{const t=(0,a.createPromiseCapability)();this.streamControllers[n].pullCall=t;l.postMessage({sourceName:o,targetName:c,stream:u,streamId:n,desiredSize:e.desiredSize});return t.promise},cancel:e=>{(0,a.assert)(e instanceof Error,"cancel must have a valid reason");const t=(0,a.createPromiseCapability)();this.streamControllers[n].cancelCall=t;this.streamControllers[n].isClosed=!0;l.postMessage({sourceName:o,targetName:c,stream:s,streamId:n,reason:wrapReason(e)});return t.promise}},r)}_createStreamSink(e){const t=this,r=this.actionHandler[e.action],i=e.streamId,n=this.sourceName,s=e.sourceName,o=this.comObj,u={enqueue(e,r=1,o){if(this.isCancelled)return;const c=this.desiredSize;this.desiredSize-=r;if(c>0&&this.desiredSize<=0){this.sinkCapability=(0,a.createPromiseCapability)();this.ready=this.sinkCapability.promise}t._postMessage({sourceName:n,targetName:s,stream:l,streamId:i,chunk:e},o)},close(){if(!this.isCancelled){this.isCancelled=!0;o.postMessage({sourceName:n,targetName:s,stream:c,streamId:i});delete t.streamSinks[i]}},error(e){(0,a.assert)(e instanceof Error,"error must have a valid reason");if(!this.isCancelled){this.isCancelled=!0;o.postMessage({sourceName:n,targetName:s,stream:h,streamId:i,reason:wrapReason(e)})}},sinkCapability:(0,a.createPromiseCapability)(),onPull:null,onCancel:null,isCancelled:!1,desiredSize:e.desiredSize,ready:null};u.sinkCapability.resolve();u.ready=u.sinkCapability.promise;this.streamSinks[i]=u;new Promise((function(t){t(r(e.data,u))})).then((function(){o.postMessage({sourceName:n,targetName:s,stream:f,streamId:i,success:!0})}),(function(e){o.postMessage({sourceName:n,targetName:s,stream:f,streamId:i,reason:wrapReason(e)})}))}_processStreamMessage(e){const t=e.streamId,r=this.sourceName,i=e.sourceName,n=this.comObj;switch(e.stream){case f:e.success?this.streamControllers[t].startCall.resolve():this.streamControllers[t].startCall.reject(wrapReason(e.reason));break;case d:e.success?this.streamControllers[t].pullCall.resolve():this.streamControllers[t].pullCall.reject(wrapReason(e.reason));break;case u:if(!this.streamSinks[t]){n.postMessage({sourceName:r,targetName:i,stream:d,streamId:t,success:!0});break}this.streamSinks[t].desiredSize<=0&&e.desiredSize>0&&this.streamSinks[t].sinkCapability.resolve();this.streamSinks[t].desiredSize=e.desiredSize;const{onPull:g}=this.streamSinks[e.streamId];new Promise((function(e){e(g&&g())})).then((function(){n.postMessage({sourceName:r,targetName:i,stream:d,streamId:t,success:!0})}),(function(e){n.postMessage({sourceName:r,targetName:i,stream:d,streamId:t,reason:wrapReason(e)})}));break;case l:(0,a.assert)(this.streamControllers[t],"enqueue should have stream controller");if(this.streamControllers[t].isClosed)break;this.streamControllers[t].controller.enqueue(e.chunk);break;case c:(0,a.assert)(this.streamControllers[t],"close should have stream controller");if(this.streamControllers[t].isClosed)break;this.streamControllers[t].isClosed=!0;this.streamControllers[t].controller.close();this._deleteStreamController(t);break;case h:(0,a.assert)(this.streamControllers[t],"error should have stream controller");this.streamControllers[t].controller.error(wrapReason(e.reason));this._deleteStreamController(t);break;case o:e.success?this.streamControllers[t].cancelCall.resolve():this.streamControllers[t].cancelCall.reject(wrapReason(e.reason));this._deleteStreamController(t);break;case s:if(!this.streamSinks[t])break;const{onCancel:p}=this.streamSinks[e.streamId];new Promise((function(t){t(p&&p(wrapReason(e.reason)))})).then((function(){n.postMessage({sourceName:r,targetName:i,stream:o,streamId:t,success:!0})}),(function(e){n.postMessage({sourceName:r,targetName:i,stream:o,streamId:t,reason:wrapReason(e)})}));this.streamSinks[t].sinkCapability.reject(wrapReason(e.reason));this.streamSinks[t].isCancelled=!0;delete this.streamSinks[t];break;default:throw new Error("Unexpected stream case")}}async _deleteStreamController(e){await Promise.allSettled([this.streamControllers[e].startCall,this.streamControllers[e].pullCall,this.streamControllers[e].cancelCall].map((function(e){return e&&e.promise})));delete this.streamControllers[e]}_postMessage(e,t){t&&this.postMessageTransfers?this.comObj.postMessage(e,t):this.comObj.postMessage(e)}destroy(){this.comObj.removeEventListener("message",this._onComObjOnMessage)}}},(e,t,r)=>{Object.defineProperty(t,"__esModule",{value:!0});t.PDFWorkerStream=void 0;var a=r(2);t.PDFWorkerStream=class PDFWorkerStream{constructor(e){this._msgHandler=e;this._contentLength=null;this._fullRequestReader=null;this._rangeRequestReaders=[]}getFullReader(){(0,a.assert)(!this._fullRequestReader,"PDFWorkerStream.getFullReader can only be called once.");this._fullRequestReader=new PDFWorkerStreamReader(this._msgHandler);return this._fullRequestReader}getRangeReader(e,t){const r=new PDFWorkerStreamRangeReader(e,t,this._msgHandler);this._rangeRequestReaders.push(r);return r}cancelAllRequests(e){this._fullRequestReader&&this._fullRequestReader.cancel(e);this._rangeRequestReaders.slice(0).forEach((function(t){t.cancel(e)}))}};class PDFWorkerStreamReader{constructor(e){this._msgHandler=e;this.onProgress=null;this._contentLength=null;this._isRangeSupported=!1;this._isStreamingSupported=!1;const t=this._msgHandler.sendWithStream("GetReader");this._reader=t.getReader();this._headersReady=this._msgHandler.sendWithPromise("ReaderHeadersReady").then((e=>{this._isStreamingSupported=e.isStreamingSupported;this._isRangeSupported=e.isRangeSupported;this._contentLength=e.contentLength}))}get headersReady(){return this._headersReady}get contentLength(){return this._contentLength}get isStreamingSupported(){return this._isStreamingSupported}get isRangeSupported(){return this._isRangeSupported}async read(){const{value:e,done:t}=await this._reader.read();return t?{value:void 0,done:!0}:{value:e.buffer,done:!1}}cancel(e){this._reader.cancel(e)}}class PDFWorkerStreamRangeReader{constructor(e,t,r){this._msgHandler=r;this.onProgress=null;const a=this._msgHandler.sendWithStream("GetRangeReader",{begin:e,end:t});this._reader=a.getReader()}get isStreamingSupported(){return!1}async read(){const{value:e,done:t}=await this._reader.read();return t?{value:void 0,done:!0}:{value:e.buffer,done:!1}}cancel(e){this._reader.cancel(e)}}}],t={};function __w_pdfjs_require__(r){var a=t[r];if(void 0!==a)return a.exports;var i=t[r]={exports:{}};e[r](i,i.exports,__w_pdfjs_require__);return i.exports}__w_pdfjs_require__.d=(e,t)=>{for(var r in t)__w_pdfjs_require__.o(t,r)&&!__w_pdfjs_require__.o(e,r)&&Object.defineProperty(e,r,{enumerable:!0,get:t[r]})};__w_pdfjs_require__.o=(e,t)=>Object.prototype.hasOwnProperty.call(e,t);__w_pdfjs_require__.r=e=>{"undefined"!=typeof Symbol&&Symbol.toStringTag&&Object.defineProperty(e,Symbol.toStringTag,{value:"Module"});Object.defineProperty(e,"__esModule",{value:!0})};var r={};(()=>{var e=r;Object.defineProperty(e,"__esModule",{value:!0});Object.defineProperty(e,"WorkerMessageHandler",{enumerable:!0,get:function(){return t.WorkerMessageHandler}});var t=__w_pdfjs_require__(1)})();return r})()})); \ No newline at end of file diff --git a/resources/js/pdfjs/pdf_viewer.js b/resources/js/pdfjs/pdf_viewer.js new file mode 100644 index 0000000000..d5a94059b8 --- /dev/null +++ b/resources/js/pdfjs/pdf_viewer.js @@ -0,0 +1,7530 @@ +/** + * @licstart The following is the entire license notice for the + * Javascript code in this page + * + * Copyright 2021 Mozilla Foundation + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + * + * @licend The above is the entire license notice for the + * Javascript code in this page + */ + +(function webpackUniversalModuleDefinition (root, factory) { + if (typeof exports === 'object' && typeof module === 'object') + module.exports = factory() + else if (typeof define === 'function' && define.amd) + define('pdfjs-dist/web/pdf_viewer', [], factory) + else if (typeof exports === 'object') + exports['pdfjs-dist/web/pdf_viewer'] = factory() + else + root['pdfjs-dist/web/pdf_viewer'] = root.pdfjsViewer = factory() +})(this, function () { + return /******/ (() => { // webpackBootstrap + /******/ + 'use strict' + /******/ + var __webpack_modules__ = ([ + /* 0 */, + /* 1 */ + /***/ ((__unused_webpack_module, exports, __w_pdfjs_require__) => { + + Object.defineProperty(exports, '__esModule', ({ + value: true + })) + exports.DefaultAnnotationLayerFactory = exports.AnnotationLayerBuilder = void 0 + + var _pdfjsLib = __w_pdfjs_require__(2) + + var _l10n_utils = __w_pdfjs_require__(3) + + var _pdf_link_service = __w_pdfjs_require__(4) + + class AnnotationLayerBuilder { + constructor ({ + pageDiv, + pdfPage, + linkService, + downloadManager, + annotationStorage = null, + imageResourcesPath = '', + renderInteractiveForms = true, + l10n = _l10n_utils.NullL10n, + enableScripting = false, + hasJSActionsPromise = null, + mouseState = null + }) { + this.pageDiv = pageDiv + this.pdfPage = pdfPage + this.linkService = linkService + this.downloadManager = downloadManager + this.imageResourcesPath = imageResourcesPath + this.renderInteractiveForms = renderInteractiveForms + this.l10n = l10n + this.annotationStorage = annotationStorage + this.enableScripting = enableScripting + this._hasJSActionsPromise = hasJSActionsPromise + this._mouseState = mouseState + this.div = null + this._cancelled = false + } + + render (viewport, intent = 'display') { + return Promise.all([this.pdfPage.getAnnotations({ + intent + }), this._hasJSActionsPromise]).then(([annotations, hasJSActions = false]) => { + if (this._cancelled) { + return + } + + if (annotations.length === 0) { + return + } + + const parameters = { + viewport: viewport.clone({ + dontFlip: true + }), + div: this.div, + annotations, + page: this.pdfPage, + imageResourcesPath: this.imageResourcesPath, + renderInteractiveForms: this.renderInteractiveForms, + linkService: this.linkService, + downloadManager: this.downloadManager, + annotationStorage: this.annotationStorage, + enableScripting: this.enableScripting, + hasJSActions, + mouseState: this._mouseState + } + + if (this.div) { + _pdfjsLib.AnnotationLayer.update(parameters) + } else { + this.div = document.createElement('div') + this.div.className = 'annotationLayer' + this.pageDiv.appendChild(this.div) + parameters.div = this.div + + _pdfjsLib.AnnotationLayer.render(parameters) + + this.l10n.translate(this.div) + } + }) + } + + cancel () { + this._cancelled = true + } + + hide () { + if (!this.div) { + return + } + + this.div.hidden = true + } + + } + + exports.AnnotationLayerBuilder = AnnotationLayerBuilder + + class DefaultAnnotationLayerFactory { + createAnnotationLayerBuilder (pageDiv, pdfPage, annotationStorage = null, imageResourcesPath = '', renderInteractiveForms = true, l10n = _l10n_utils.NullL10n, enableScripting = false, hasJSActionsPromise = null, mouseState = null) { + return new AnnotationLayerBuilder({ + pageDiv, + pdfPage, + imageResourcesPath, + renderInteractiveForms, + linkService: new _pdf_link_service.SimpleLinkService(), + l10n, + annotationStorage, + enableScripting, + hasJSActionsPromise, + mouseState + }) + } + + } + + exports.DefaultAnnotationLayerFactory = DefaultAnnotationLayerFactory + + /***/ + }), + /* 2 */ + /***/ ((module) => { + + let pdfjsLib + + if (typeof window !== 'undefined' && window['pdfjs-dist/build/pdf']) { + pdfjsLib = window['pdfjs-dist/build/pdf'] + } else { + pdfjsLib = require('../build/pdf.js') + } + + module.exports = pdfjsLib + + /***/ + }), + /* 3 */ + /***/ ((__unused_webpack_module, exports) => { + + Object.defineProperty(exports, '__esModule', ({ + value: true + })) + exports.getL10nFallback = getL10nFallback + exports.NullL10n = void 0 + const DEFAULT_L10N_STRINGS = { + of_pages: 'of {{pagesCount}}', + page_of_pages: '({{pageNumber}} of {{pagesCount}})', + document_properties_kb: '{{size_kb}} KB ({{size_b}} bytes)', + document_properties_mb: '{{size_mb}} MB ({{size_b}} bytes)', + document_properties_date_string: '{{date}}, {{time}}', + document_properties_page_size_unit_inches: 'in', + document_properties_page_size_unit_millimeters: 'mm', + document_properties_page_size_orientation_portrait: 'portrait', + document_properties_page_size_orientation_landscape: 'landscape', + document_properties_page_size_name_a3: 'A3', + document_properties_page_size_name_a4: 'A4', + document_properties_page_size_name_letter: 'Letter', + document_properties_page_size_name_legal: 'Legal', + document_properties_page_size_dimension_string: '{{width}} × {{height}} {{unit}} ({{orientation}})', + document_properties_page_size_dimension_name_string: '{{width}} × {{height}} {{unit}} ({{name}}, {{orientation}})', + document_properties_linearized_yes: 'Yes', + document_properties_linearized_no: 'No', + print_progress_percent: '{{progress}}%', + 'toggle_sidebar.title': 'Toggle Sidebar', + 'toggle_sidebar_notification2.title': 'Toggle Sidebar (document contains outline/attachments/layers)', + additional_layers: 'Additional Layers', + page_landmark: 'Page {{page}}', + thumb_page_title: 'Page {{page}}', + thumb_page_canvas: 'Thumbnail of Page {{page}}', + find_reached_top: 'Reached top of document, continued from bottom', + find_reached_bottom: 'Reached end of document, continued from top', + 'find_match_count[one]': '{{current}} of {{total}} match', + 'find_match_count[other]': '{{current}} of {{total}} matches', + 'find_match_count_limit[one]': 'More than {{limit}} match', + 'find_match_count_limit[other]': 'More than {{limit}} matches', + find_not_found: 'Phrase not found', + error_version_info: 'PDF.js v{{version}} (build: {{build}})', + error_message: 'Message: {{message}}', + error_stack: 'Stack: {{stack}}', + error_file: 'File: {{file}}', + error_line: 'Line: {{line}}', + rendering_error: 'An error occurred while rendering the page.', + page_scale_width: 'Page Width', + page_scale_fit: 'Page Fit', + page_scale_auto: 'Automatic Zoom', + page_scale_actual: 'Actual Size', + page_scale_percent: '{{scale}}%', + loading: 'Loading…', + loading_error: 'An error occurred while loading the PDF.', + invalid_file_error: 'Invalid or corrupted PDF file.', + missing_file_error: 'Missing PDF file.', + unexpected_response_error: 'Unexpected server response.', + printing_not_supported: 'Warning: Printing is not fully supported by this browser.', + printing_not_ready: 'Warning: The PDF is not fully loaded for printing.', + web_fonts_disabled: 'Web fonts are disabled: unable to use embedded PDF fonts.' + } + + function getL10nFallback (key, args) { + switch (key) { + case 'find_match_count': + key = `find_match_count[${args.total === 1 ? 'one' : 'other'}]` + break + + case 'find_match_count_limit': + key = `find_match_count_limit[${args.limit === 1 ? 'one' : 'other'}]` + break + } + + return DEFAULT_L10N_STRINGS[key] || '' + } + + function formatL10nValue (text, args) { + if (!args) { + return text + } + + return text.replace(/\{\{\s*(\w+)\s*\}\}/g, (all, name) => { + return name in args ? args[name] : '{{' + name + '}}' + }) + } + + const NullL10n = { + async getLanguage () { + return 'en-us' + }, + + async getDirection () { + return 'ltr' + }, + + async get (key, args = null, fallback = getL10nFallback(key, args)) { + return formatL10nValue(fallback, args) + }, + + async translate (element) {} + + } + exports.NullL10n = NullL10n + + /***/ + }), + /* 4 */ + /***/ ((__unused_webpack_module, exports, __w_pdfjs_require__) => { + + Object.defineProperty(exports, '__esModule', ({ + value: true + })) + exports.SimpleLinkService = exports.PDFLinkService = void 0 + + var _ui_utils = __w_pdfjs_require__(5) + + class PDFLinkService { + constructor ({ + eventBus, + externalLinkTarget = null, + externalLinkRel = null, + externalLinkEnabled = true, + ignoreDestinationZoom = false + } = {}) { + this.eventBus = eventBus + this.externalLinkTarget = externalLinkTarget + this.externalLinkRel = externalLinkRel + this.externalLinkEnabled = externalLinkEnabled + this._ignoreDestinationZoom = ignoreDestinationZoom + this.baseUrl = null + this.pdfDocument = null + this.pdfViewer = null + this.pdfHistory = null + this._pagesRefCache = null + } + + setDocument (pdfDocument, baseUrl = null) { + this.baseUrl = baseUrl + this.pdfDocument = pdfDocument + this._pagesRefCache = Object.create(null) + } + + setViewer (pdfViewer) { + this.pdfViewer = pdfViewer + } + + setHistory (pdfHistory) { + this.pdfHistory = pdfHistory + } + + get pagesCount () { + return this.pdfDocument ? this.pdfDocument.numPages : 0 + } + + get page () { + return this.pdfViewer.currentPageNumber + } + + set page (value) { + this.pdfViewer.currentPageNumber = value + } + + get rotation () { + return this.pdfViewer.pagesRotation + } + + set rotation (value) { + this.pdfViewer.pagesRotation = value + } + + navigateTo (dest) { + console.error('Deprecated method: `navigateTo`, use `goToDestination` instead.') + this.goToDestination(dest) + } + + _goToDestinationHelper (rawDest, namedDest = null, explicitDest) { + const destRef = explicitDest[0] + let pageNumber + + if (destRef instanceof Object) { + pageNumber = this._cachedPageNumber(destRef) + + if (pageNumber === null) { + this.pdfDocument.getPageIndex(destRef).then(pageIndex => { + this.cachePageRef(pageIndex + 1, destRef) + + this._goToDestinationHelper(rawDest, namedDest, explicitDest) + }).catch(() => { + console.error(`PDFLinkService._goToDestinationHelper: "${destRef}" is not ` + `a valid page reference, for dest="${rawDest}".`) + }) + return + } + } else if (Number.isInteger(destRef)) { + pageNumber = destRef + 1 + } else { + console.error(`PDFLinkService._goToDestinationHelper: "${destRef}" is not ` + `a valid destination reference, for dest="${rawDest}".`) + return + } + + if (!pageNumber || pageNumber < 1 || pageNumber > this.pagesCount) { + console.error(`PDFLinkService._goToDestinationHelper: "${pageNumber}" is not ` + `a valid page number, for dest="${rawDest}".`) + return + } + + if (this.pdfHistory) { + this.pdfHistory.pushCurrentPosition() + this.pdfHistory.push({ + namedDest, + explicitDest, + pageNumber + }) + } + + this.pdfViewer.scrollPageIntoView({ + pageNumber, + destArray: explicitDest, + ignoreDestinationZoom: this._ignoreDestinationZoom + }) + } + + async goToDestination (dest) { + if (!this.pdfDocument) { + return + } + + let namedDest, explicitDest + + if (typeof dest === 'string') { + namedDest = dest + explicitDest = await this.pdfDocument.getDestination(dest) + } else { + namedDest = null + explicitDest = await dest + } + + if (!Array.isArray(explicitDest)) { + console.error(`PDFLinkService.goToDestination: "${explicitDest}" is not ` + `a valid destination array, for dest="${dest}".`) + return + } + + this._goToDestinationHelper(dest, namedDest, explicitDest) + } + + goToPage (val) { + if (!this.pdfDocument) { + return + } + + const pageNumber = typeof val === 'string' && this.pdfViewer.pageLabelToPageNumber(val) || val | 0 + + if (!(Number.isInteger(pageNumber) && pageNumber > 0 && pageNumber <= this.pagesCount)) { + console.error(`PDFLinkService.goToPage: "${val}" is not a valid page.`) + return + } + + if (this.pdfHistory) { + this.pdfHistory.pushCurrentPosition() + this.pdfHistory.pushPage(pageNumber) + } + + this.pdfViewer.scrollPageIntoView({ + pageNumber + }) + } + + getDestinationHash (dest) { + if (typeof dest === 'string') { + if (dest.length > 0) { + return this.getAnchorUrl('#' + escape(dest)) + } + } else if (Array.isArray(dest)) { + const str = JSON.stringify(dest) + + if (str.length > 0) { + return this.getAnchorUrl('#' + escape(str)) + } + } + + return this.getAnchorUrl('') + } + + getAnchorUrl (anchor) { + return (this.baseUrl || '') + anchor + } + + setHash (hash) { + if (!this.pdfDocument) { + return + } + + let pageNumber, dest + + if (hash.includes('=')) { + const params = (0, _ui_utils.parseQueryString)(hash) + + if ('search' in params) { + this.eventBus.dispatch('findfromurlhash', { + source: this, + query: params.search.replace(/"/g, ''), + phraseSearch: params.phrase === 'true' + }) + } + + if ('page' in params) { + pageNumber = params.page | 0 || 1 + } + + if ('zoom' in params) { + const zoomArgs = params.zoom.split(',') + const zoomArg = zoomArgs[0] + const zoomArgNumber = parseFloat(zoomArg) + + if (!zoomArg.includes('Fit')) { + dest = [null, { + name: 'XYZ' + }, zoomArgs.length > 1 ? zoomArgs[1] | 0 : null, zoomArgs.length > 2 ? zoomArgs[2] | 0 : null, zoomArgNumber ? zoomArgNumber / 100 : zoomArg] + } else { + if (zoomArg === 'Fit' || zoomArg === 'FitB') { + dest = [null, { + name: zoomArg + }] + } else if (zoomArg === 'FitH' || zoomArg === 'FitBH' || zoomArg === 'FitV' || zoomArg === 'FitBV') { + dest = [null, { + name: zoomArg + }, zoomArgs.length > 1 ? zoomArgs[1] | 0 : null] + } else if (zoomArg === 'FitR') { + if (zoomArgs.length !== 5) { + console.error('PDFLinkService.setHash: Not enough parameters for "FitR".') + } else { + dest = [null, { + name: zoomArg + }, zoomArgs[1] | 0, zoomArgs[2] | 0, zoomArgs[3] | 0, zoomArgs[4] | 0] + } + } else { + console.error(`PDFLinkService.setHash: "${zoomArg}" is not ` + 'a valid zoom value.') + } + } + } + + if (dest) { + this.pdfViewer.scrollPageIntoView({ + pageNumber: pageNumber || this.page, + destArray: dest, + allowNegativeOffset: true + }) + } else if (pageNumber) { + this.page = pageNumber + } + + if ('pagemode' in params) { + this.eventBus.dispatch('pagemode', { + source: this, + mode: params.pagemode + }) + } + + if ('nameddest' in params) { + this.goToDestination(params.nameddest) + } + } else { + dest = unescape(hash) + + try { + dest = JSON.parse(dest) + + if (!Array.isArray(dest)) { + dest = dest.toString() + } + } catch (ex) {} + + if (typeof dest === 'string' || isValidExplicitDestination(dest)) { + this.goToDestination(dest) + return + } + + console.error(`PDFLinkService.setHash: "${unescape(hash)}" is not ` + 'a valid destination.') + } + } + + executeNamedAction (action) { + switch (action) { + case 'GoBack': + if (this.pdfHistory) { + this.pdfHistory.back() + } + + break + + case 'GoForward': + if (this.pdfHistory) { + this.pdfHistory.forward() + } + + break + + case 'NextPage': + this.pdfViewer.nextPage() + break + + case 'PrevPage': + this.pdfViewer.previousPage() + break + + case 'LastPage': + this.page = this.pagesCount + break + + case 'FirstPage': + this.page = 1 + break + + default: + break + } + + this.eventBus.dispatch('namedaction', { + source: this, + action + }) + } + + cachePageRef (pageNum, pageRef) { + if (!pageRef) { + return + } + + const refStr = pageRef.gen === 0 ? `${pageRef.num}R` : `${pageRef.num}R${pageRef.gen}` + this._pagesRefCache[refStr] = pageNum + } + + _cachedPageNumber (pageRef) { + const refStr = pageRef.gen === 0 ? `${pageRef.num}R` : `${pageRef.num}R${pageRef.gen}` + return this._pagesRefCache?.[refStr] || null + } + + isPageVisible (pageNumber) { + return this.pdfViewer.isPageVisible(pageNumber) + } + + isPageCached (pageNumber) { + return this.pdfViewer.isPageCached(pageNumber) + } + + } + + exports.PDFLinkService = PDFLinkService + + function isValidExplicitDestination (dest) { + if (!Array.isArray(dest)) { + return false + } + + const destLength = dest.length + + if (destLength < 2) { + return false + } + + const page = dest[0] + + if (!(typeof page === 'object' && Number.isInteger(page.num) && Number.isInteger(page.gen)) && !(Number.isInteger(page) && page >= 0)) { + return false + } + + const zoom = dest[1] + + if (!(typeof zoom === 'object' && typeof zoom.name === 'string')) { + return false + } + + let allowNull = true + + switch (zoom.name) { + case 'XYZ': + if (destLength !== 5) { + return false + } + + break + + case 'Fit': + case 'FitB': + return destLength === 2 + + case 'FitH': + case 'FitBH': + case 'FitV': + case 'FitBV': + if (destLength !== 3) { + return false + } + + break + + case 'FitR': + if (destLength !== 6) { + return false + } + + allowNull = false + break + + default: + return false + } + + for (let i = 2; i < destLength; i++) { + const param = dest[i] + + if (!(typeof param === 'number' || allowNull && param === null)) { + return false + } + } + + return true + } + + class SimpleLinkService { + constructor () { + this.externalLinkTarget = null + this.externalLinkRel = null + this.externalLinkEnabled = true + this._ignoreDestinationZoom = false + } + + get pagesCount () { + return 0 + } + + get page () { + return 0 + } + + set page (value) {} + + get rotation () { + return 0 + } + + set rotation (value) {} + + async goToDestination (dest) {} + + goToPage (val) {} + + getDestinationHash (dest) { + return '#' + } + + getAnchorUrl (hash) { + return '#' + } + + setHash (hash) {} + + executeNamedAction (action) {} + + cachePageRef (pageNum, pageRef) {} + + isPageVisible (pageNumber) { + return true + } + + isPageCached (pageNumber) { + return true + } + + } + + exports.SimpleLinkService = SimpleLinkService + + /***/ + }), + /* 5 */ + /***/ ((__unused_webpack_module, exports) => { + + Object.defineProperty(exports, '__esModule', ({ + value: true + })) + exports.apiPageLayoutToSpreadMode = apiPageLayoutToSpreadMode + exports.apiPageModeToSidebarView = apiPageModeToSidebarView + exports.approximateFraction = approximateFraction + exports.backtrackBeforeAllVisibleElements = backtrackBeforeAllVisibleElements + exports.binarySearchFirstItem = binarySearchFirstItem + exports.getActiveOrFocusedElement = getActiveOrFocusedElement + exports.getOutputScale = getOutputScale + exports.getPageSizeInches = getPageSizeInches + exports.getVisibleElements = getVisibleElements + exports.isPortraitOrientation = isPortraitOrientation + exports.isValidRotation = isValidRotation + exports.isValidScrollMode = isValidScrollMode + exports.isValidSpreadMode = isValidSpreadMode + exports.moveToEndOfArray = moveToEndOfArray + exports.noContextMenuHandler = noContextMenuHandler + exports.normalizeWheelEventDelta = normalizeWheelEventDelta + exports.normalizeWheelEventDirection = normalizeWheelEventDirection + exports.parseQueryString = parseQueryString + exports.roundToDivide = roundToDivide + exports.scrollIntoView = scrollIntoView + exports.waitOnEventOrTimeout = waitOnEventOrTimeout + exports.watchScroll = watchScroll + exports.WaitOnType = exports.VERTICAL_PADDING = exports.UNKNOWN_SCALE = exports.TextLayerMode = exports.SpreadMode = exports.SidebarView = exports.ScrollMode = exports.SCROLLBAR_PADDING = exports.RendererType = exports.ProgressBar = exports.PresentationModeState = exports.MIN_SCALE = exports.MAX_SCALE = exports.MAX_AUTO_SCALE = exports.EventBus = exports.DEFAULT_SCALE_VALUE = exports.DEFAULT_SCALE = exports.CSS_UNITS = exports.AutoPrintRegExp = exports.animationStarted = void 0 + const CSS_UNITS = 96.0 / 72.0 + exports.CSS_UNITS = CSS_UNITS + const DEFAULT_SCALE_VALUE = 'auto' + exports.DEFAULT_SCALE_VALUE = DEFAULT_SCALE_VALUE + const DEFAULT_SCALE = 1.0 + exports.DEFAULT_SCALE = DEFAULT_SCALE + const MIN_SCALE = 0.1 + exports.MIN_SCALE = MIN_SCALE + const MAX_SCALE = 10.0 + exports.MAX_SCALE = MAX_SCALE + const UNKNOWN_SCALE = 0 + exports.UNKNOWN_SCALE = UNKNOWN_SCALE + const MAX_AUTO_SCALE = 1.25 + exports.MAX_AUTO_SCALE = MAX_AUTO_SCALE + const SCROLLBAR_PADDING = 40 + exports.SCROLLBAR_PADDING = SCROLLBAR_PADDING + const VERTICAL_PADDING = 5 + exports.VERTICAL_PADDING = VERTICAL_PADDING + const LOADINGBAR_END_OFFSET_VAR = '--loadingBar-end-offset' + const PresentationModeState = { + UNKNOWN: 0, + NORMAL: 1, + CHANGING: 2, + FULLSCREEN: 3 + } + exports.PresentationModeState = PresentationModeState + const SidebarView = { + UNKNOWN: -1, + NONE: 0, + THUMBS: 1, + OUTLINE: 2, + ATTACHMENTS: 3, + LAYERS: 4 + } + exports.SidebarView = SidebarView + const RendererType = { + CANVAS: 'canvas', + SVG: 'svg' + } + exports.RendererType = RendererType + const TextLayerMode = { + DISABLE: 0, + ENABLE: 1, + ENABLE_ENHANCE: 2 + } + exports.TextLayerMode = TextLayerMode + const ScrollMode = { + UNKNOWN: -1, + VERTICAL: 0, + HORIZONTAL: 1, + WRAPPED: 2 + } + exports.ScrollMode = ScrollMode + const SpreadMode = { + UNKNOWN: -1, + NONE: 0, + ODD: 1, + EVEN: 2 + } + exports.SpreadMode = SpreadMode + const AutoPrintRegExp = /\bprint\s*\(/ + exports.AutoPrintRegExp = AutoPrintRegExp + + function getOutputScale (ctx) { + const devicePixelRatio = window.devicePixelRatio || 1 + const backingStoreRatio = ctx.webkitBackingStorePixelRatio || ctx.mozBackingStorePixelRatio || ctx.backingStorePixelRatio || 1 + const pixelRatio = devicePixelRatio / backingStoreRatio + return { + sx: pixelRatio, + sy: pixelRatio, + scaled: pixelRatio !== 1 + } + } + + function scrollIntoView (element, spot, skipOverflowHiddenElements = false) { + let parent = element.offsetParent + + if (!parent) { + console.error('offsetParent is not set -- cannot scroll') + return + } + + let offsetY = element.offsetTop + element.clientTop + let offsetX = element.offsetLeft + element.clientLeft + + while (parent.clientHeight === parent.scrollHeight && parent.clientWidth === parent.scrollWidth || skipOverflowHiddenElements && getComputedStyle(parent).overflow === 'hidden') { + if (parent.dataset._scaleY) { + offsetY /= parent.dataset._scaleY + offsetX /= parent.dataset._scaleX + } + + offsetY += parent.offsetTop + offsetX += parent.offsetLeft + parent = parent.offsetParent + + if (!parent) { + return + } + } + + if (spot) { + if (spot.top !== undefined) { + offsetY += spot.top + } + + if (spot.left !== undefined) { + offsetX += spot.left + parent.scrollLeft = offsetX + } + } + + parent.scrollTop = offsetY + } + + function watchScroll (viewAreaElement, callback) { + const debounceScroll = function (evt) { + if (rAF) { + return + } + + rAF = window.requestAnimationFrame(function viewAreaElementScrolled () { + rAF = null + const currentX = viewAreaElement.scrollLeft + const lastX = state.lastX + + if (currentX !== lastX) { + state.right = currentX > lastX + } + + state.lastX = currentX + const currentY = viewAreaElement.scrollTop + const lastY = state.lastY + + if (currentY !== lastY) { + state.down = currentY > lastY + } + + state.lastY = currentY + callback(state) + }) + } + + const state = { + right: true, + down: true, + lastX: viewAreaElement.scrollLeft, + lastY: viewAreaElement.scrollTop, + _eventHandler: debounceScroll + } + let rAF = null + viewAreaElement.addEventListener('scroll', debounceScroll, true) + return state + } + + function parseQueryString (query) { + const parts = query.split('&') + const params = Object.create(null) + + for (let i = 0, ii = parts.length; i < ii; ++i) { + const param = parts[i].split('=') + const key = param[0].toLowerCase() + const value = param.length > 1 ? param[1] : null + params[decodeURIComponent(key)] = decodeURIComponent(value) + } + + return params + } + + function binarySearchFirstItem (items, condition) { + let minIndex = 0 + let maxIndex = items.length - 1 + + if (maxIndex < 0 || !condition(items[maxIndex])) { + return items.length + } + + if (condition(items[minIndex])) { + return minIndex + } + + while (minIndex < maxIndex) { + const currentIndex = minIndex + maxIndex >> 1 + const currentItem = items[currentIndex] + + if (condition(currentItem)) { + maxIndex = currentIndex + } else { + minIndex = currentIndex + 1 + } + } + + return minIndex + } + + function approximateFraction (x) { + if (Math.floor(x) === x) { + return [x, 1] + } + + const xinv = 1 / x + const limit = 8 + + if (xinv > limit) { + return [1, limit] + } else if (Math.floor(xinv) === xinv) { + return [1, xinv] + } + + const x_ = x > 1 ? xinv : x + let a = 0, + b = 1, + c = 1, + d = 1 + + while (true) { + const p = a + c, + q = b + d + + if (q > limit) { + break + } + + if (x_ <= p / q) { + c = p + d = q + } else { + a = p + b = q + } + } + + let result + + if (x_ - a / b < c / d - x_) { + result = x_ === x ? [a, b] : [b, a] + } else { + result = x_ === x ? [c, d] : [d, c] + } + + return result + } + + function roundToDivide (x, div) { + const r = x % div + return r === 0 ? x : Math.round(x - r + div) + } + + function getPageSizeInches ({ + view, + userUnit, + rotate + }) { + const [x1, y1, x2, y2] = view + const changeOrientation = rotate % 180 !== 0 + const width = (x2 - x1) / 72 * userUnit + const height = (y2 - y1) / 72 * userUnit + return { + width: changeOrientation ? height : width, + height: changeOrientation ? width : height + } + } + + function backtrackBeforeAllVisibleElements (index, views, top) { + if (index < 2) { + return index + } + + let elt = views[index].div + let pageTop = elt.offsetTop + elt.clientTop + + if (pageTop >= top) { + elt = views[index - 1].div + pageTop = elt.offsetTop + elt.clientTop + } + + for (let i = index - 2; i >= 0; --i) { + elt = views[i].div + + if (elt.offsetTop + elt.clientTop + elt.clientHeight <= pageTop) { + break + } + + index = i + } + + return index + } + + function getVisibleElements ({ + scrollEl, + views, + sortByVisibility = false, + horizontal = false, + rtl = false + }) { + const top = scrollEl.scrollTop, + bottom = top + scrollEl.clientHeight + const left = scrollEl.scrollLeft, + right = left + scrollEl.clientWidth + + function isElementBottomAfterViewTop (view) { + const element = view.div + const elementBottom = element.offsetTop + element.clientTop + element.clientHeight + return elementBottom > top + } + + function isElementNextAfterViewHorizontally (view) { + const element = view.div + const elementLeft = element.offsetLeft + element.clientLeft + const elementRight = elementLeft + element.clientWidth + return rtl ? elementLeft < right : elementRight > left + } + + const visible = [], + numViews = views.length + let firstVisibleElementInd = binarySearchFirstItem(views, horizontal ? isElementNextAfterViewHorizontally : isElementBottomAfterViewTop) + + if (firstVisibleElementInd > 0 && firstVisibleElementInd < numViews && !horizontal) { + firstVisibleElementInd = backtrackBeforeAllVisibleElements(firstVisibleElementInd, views, top) + } + + let lastEdge = horizontal ? right : -1 + + for (let i = firstVisibleElementInd; i < numViews; i++) { + const view = views[i], + element = view.div + const currentWidth = element.offsetLeft + element.clientLeft + const currentHeight = element.offsetTop + element.clientTop + const viewWidth = element.clientWidth, + viewHeight = element.clientHeight + const viewRight = currentWidth + viewWidth + const viewBottom = currentHeight + viewHeight + + if (lastEdge === -1) { + if (viewBottom >= bottom) { + lastEdge = viewBottom + } + } else if ((horizontal ? currentWidth : currentHeight) > lastEdge) { + break + } + + if (viewBottom <= top || currentHeight >= bottom || viewRight <= left || currentWidth >= right) { + continue + } + + const hiddenHeight = Math.max(0, top - currentHeight) + Math.max(0, viewBottom - bottom) + const hiddenWidth = Math.max(0, left - currentWidth) + Math.max(0, viewRight - right) + const fractionHeight = (viewHeight - hiddenHeight) / viewHeight, + fractionWidth = (viewWidth - hiddenWidth) / viewWidth + const percent = fractionHeight * fractionWidth * 100 | 0 + visible.push({ + id: view.id, + x: currentWidth, + y: currentHeight, + view, + percent, + widthPercent: fractionWidth * 100 | 0 + }) + } + + const first = visible[0], + last = visible[visible.length - 1] + + if (sortByVisibility) { + visible.sort(function (a, b) { + const pc = a.percent - b.percent + + if (Math.abs(pc) > 0.001) { + return -pc + } + + return a.id - b.id + }) + } + + return { + first, + last, + views: visible + } + } + + function noContextMenuHandler (evt) { + evt.preventDefault() + } + + function normalizeWheelEventDirection (evt) { + let delta = Math.hypot(evt.deltaX, evt.deltaY) + const angle = Math.atan2(evt.deltaY, evt.deltaX) + + if (-0.25 * Math.PI < angle && angle < 0.75 * Math.PI) { + delta = -delta + } + + return delta + } + + function normalizeWheelEventDelta (evt) { + let delta = normalizeWheelEventDirection(evt) + const MOUSE_DOM_DELTA_PIXEL_MODE = 0 + const MOUSE_DOM_DELTA_LINE_MODE = 1 + const MOUSE_PIXELS_PER_LINE = 30 + const MOUSE_LINES_PER_PAGE = 30 + + if (evt.deltaMode === MOUSE_DOM_DELTA_PIXEL_MODE) { + delta /= MOUSE_PIXELS_PER_LINE * MOUSE_LINES_PER_PAGE + } else if (evt.deltaMode === MOUSE_DOM_DELTA_LINE_MODE) { + delta /= MOUSE_LINES_PER_PAGE + } + + return delta + } + + function isValidRotation (angle) { + return Number.isInteger(angle) && angle % 90 === 0 + } + + function isValidScrollMode (mode) { + return Number.isInteger(mode) && Object.values(ScrollMode).includes(mode) && mode !== ScrollMode.UNKNOWN + } + + function isValidSpreadMode (mode) { + return Number.isInteger(mode) && Object.values(SpreadMode).includes(mode) && mode !== SpreadMode.UNKNOWN + } + + function isPortraitOrientation (size) { + return size.width <= size.height + } + + const WaitOnType = { + EVENT: 'event', + TIMEOUT: 'timeout' + } + exports.WaitOnType = WaitOnType + + function waitOnEventOrTimeout ({ + target, + name, + delay = 0 + }) { + return new Promise(function (resolve, reject) { + if (typeof target !== 'object' || !(name && typeof name === 'string') || !(Number.isInteger(delay) && delay >= 0)) { + throw new Error('waitOnEventOrTimeout - invalid parameters.') + } + + function handler (type) { + if (target instanceof EventBus) { + target._off(name, eventHandler) + } else { + target.removeEventListener(name, eventHandler) + } + + if (timeout) { + clearTimeout(timeout) + } + + resolve(type) + } + + const eventHandler = handler.bind(null, WaitOnType.EVENT) + + if (target instanceof EventBus) { + target._on(name, eventHandler) + } else { + target.addEventListener(name, eventHandler) + } + + const timeoutHandler = handler.bind(null, WaitOnType.TIMEOUT) + const timeout = setTimeout(timeoutHandler, delay) + }) + } + + const animationStarted = new Promise(function (resolve) { + window.requestAnimationFrame(resolve) + }) + exports.animationStarted = animationStarted + + function dispatchDOMEvent (eventName, args = null) { + throw new Error('Not implemented: dispatchDOMEvent') + } + + class EventBus { + constructor (options) { + this._listeners = Object.create(null) + } + + on (eventName, listener, options = null) { + this._on(eventName, listener, { + external: true, + once: options?.once + }) + } + + off (eventName, listener, options = null) { + this._off(eventName, listener, { + external: true, + once: options?.once + }) + } + + dispatch (eventName) { + const eventListeners = this._listeners[eventName] + + if (!eventListeners || eventListeners.length === 0) { + return + } + + const args = Array.prototype.slice.call(arguments, 1) + let externalListeners + eventListeners.slice(0).forEach(({ + listener, + external, + once + }) => { + if (once) { + this._off(eventName, listener) + } + + if (external) { + (externalListeners || (externalListeners = [])).push(listener) + return + } + + listener.apply(null, args) + }) + + if (externalListeners) { + externalListeners.forEach(listener => { + listener.apply(null, args) + }) + externalListeners = null + } + } + + _on (eventName, listener, options = null) { + var _this$_listeners + + const eventListeners = (_this$_listeners = this._listeners)[eventName] || (_this$_listeners[eventName] = []) + eventListeners.push({ + listener, + external: options?.external === true, + once: options?.once === true + }) + } + + _off (eventName, listener, options = null) { + const eventListeners = this._listeners[eventName] + + if (!eventListeners) { + return + } + + for (let i = 0, ii = eventListeners.length; i < ii; i++) { + if (eventListeners[i].listener === listener) { + eventListeners.splice(i, 1) + return + } + } + } + + } + + exports.EventBus = EventBus + + function clamp (v, min, max) { + return Math.min(Math.max(v, min), max) + } + + class ProgressBar { + constructor (id, { + height, + width, + units + } = {}) { + this.visible = true + this.div = document.querySelector(id + ' .progress') + this.bar = this.div.parentNode + this.height = height || 100 + this.width = width || 100 + this.units = units || '%' + this.div.style.height = this.height + this.units + this.percent = 0 + } + + _updateBar () { + if (this._indeterminate) { + this.div.classList.add('indeterminate') + this.div.style.width = this.width + this.units + return + } + + this.div.classList.remove('indeterminate') + const progressSize = this.width * this._percent / 100 + this.div.style.width = progressSize + this.units + } + + get percent () { + return this._percent + } + + set percent (val) { + this._indeterminate = isNaN(val) + this._percent = clamp(val, 0, 100) + + this._updateBar() + } + + setWidth (viewer) { + if (!viewer) { + return + } + + const container = viewer.parentNode + const scrollbarWidth = container.offsetWidth - viewer.offsetWidth + + if (scrollbarWidth > 0) { + const doc = document.documentElement + doc.style.setProperty(LOADINGBAR_END_OFFSET_VAR, `${scrollbarWidth}px`) + } + } + + hide () { + if (!this.visible) { + return + } + + this.visible = false + this.bar.classList.add('hidden') + } + + show () { + if (this.visible) { + return + } + + this.visible = true + this.bar.classList.remove('hidden') + } + + } + + exports.ProgressBar = ProgressBar + + function moveToEndOfArray (arr, condition) { + const moved = [], + len = arr.length + let write = 0 + + for (let read = 0; read < len; ++read) { + if (condition(arr[read])) { + moved.push(arr[read]) + } else { + arr[write] = arr[read] + ++write + } + } + + for (let read = 0; write < len; ++read, ++write) { + arr[write] = moved[read] + } + } + + function getActiveOrFocusedElement () { + let curRoot = document + let curActiveOrFocused = curRoot.activeElement || curRoot.querySelector(':focus') + + while (curActiveOrFocused?.shadowRoot) { + curRoot = curActiveOrFocused.shadowRoot + curActiveOrFocused = curRoot.activeElement || curRoot.querySelector(':focus') + } + + return curActiveOrFocused + } + + function apiPageLayoutToSpreadMode (layout) { + switch (layout) { + case 'SinglePage': + case 'OneColumn': + return SpreadMode.NONE + + case 'TwoColumnLeft': + case 'TwoPageLeft': + return SpreadMode.ODD + + case 'TwoColumnRight': + case 'TwoPageRight': + return SpreadMode.EVEN + } + + return SpreadMode.NONE + } + + function apiPageModeToSidebarView (mode) { + switch (mode) { + case 'UseNone': + return SidebarView.NONE + + case 'UseThumbs': + return SidebarView.THUMBS + + case 'UseOutlines': + return SidebarView.OUTLINE + + case 'UseAttachments': + return SidebarView.ATTACHMENTS + + case 'UseOC': + return SidebarView.LAYERS + } + + return SidebarView.NONE + } + + /***/ + }), + /* 6 */ + /***/ ((__unused_webpack_module, exports, __w_pdfjs_require__) => { + + Object.defineProperty(exports, '__esModule', ({ + value: true + })) + exports.TextLayerBuilder = exports.DefaultTextLayerFactory = void 0 + + var _pdfjsLib = __w_pdfjs_require__(2) + + const EXPAND_DIVS_TIMEOUT = 300 + + class TextLayerBuilder { + constructor ({ + textLayerDiv, + eventBus, + pageIndex, + viewport, + findController = null, + enhanceTextSelection = false + }) { + this.textLayerDiv = textLayerDiv + this.eventBus = eventBus + this.textContent = null + this.textContentItemsStr = [] + this.textContentStream = null + this.renderingDone = false + this.pageIdx = pageIndex + this.pageNumber = this.pageIdx + 1 + this.matches = [] + this.viewport = viewport + this.textDivs = [] + this.findController = findController + this.textLayerRenderTask = null + this.enhanceTextSelection = enhanceTextSelection + this._onUpdateTextLayerMatches = null + + this._bindMouse() + } + + _finishRendering () { + this.renderingDone = true + + if (!this.enhanceTextSelection) { + const endOfContent = document.createElement('div') + endOfContent.className = 'endOfContent' + this.textLayerDiv.appendChild(endOfContent) + } + + this.eventBus.dispatch('textlayerrendered', { + source: this, + pageNumber: this.pageNumber, + numTextDivs: this.textDivs.length + }) + } + + render (timeout = 0) { + if (!(this.textContent || this.textContentStream) || this.renderingDone) { + return + } + + this.cancel() + this.textDivs = [] + const textLayerFrag = document.createDocumentFragment() + this.textLayerRenderTask = (0, _pdfjsLib.renderTextLayer)({ + textContent: this.textContent, + textContentStream: this.textContentStream, + container: textLayerFrag, + viewport: this.viewport, + textDivs: this.textDivs, + textContentItemsStr: this.textContentItemsStr, + timeout, + enhanceTextSelection: this.enhanceTextSelection + }) + this.textLayerRenderTask.promise.then(() => { + this.textLayerDiv.appendChild(textLayerFrag) + + this._finishRendering() + + this._updateMatches() + }, function (reason) {}) + + if (!this._onUpdateTextLayerMatches) { + this._onUpdateTextLayerMatches = evt => { + if (evt.pageIndex === this.pageIdx || evt.pageIndex === -1) { + this._updateMatches() + } + } + + this.eventBus._on('updatetextlayermatches', this._onUpdateTextLayerMatches) + } + } + + cancel () { + if (this.textLayerRenderTask) { + this.textLayerRenderTask.cancel() + this.textLayerRenderTask = null + } + + if (this._onUpdateTextLayerMatches) { + this.eventBus._off('updatetextlayermatches', this._onUpdateTextLayerMatches) + + this._onUpdateTextLayerMatches = null + } + } + + setTextContentStream (readableStream) { + this.cancel() + this.textContentStream = readableStream + } + + setTextContent (textContent) { + this.cancel() + this.textContent = textContent + } + + _convertMatches (matches, matchesLength) { + if (!matches) { + return [] + } + + const { + textContentItemsStr + } = this + let i = 0, + iIndex = 0 + const end = textContentItemsStr.length - 1 + const result = [] + + for (let m = 0, mm = matches.length; m < mm; m++) { + let matchIdx = matches[m] + + while (i !== end && matchIdx >= iIndex + textContentItemsStr[i].length) { + iIndex += textContentItemsStr[i].length + i++ + } + + if (i === textContentItemsStr.length) { + console.error('Could not find a matching mapping') + } + + const match = { + begin: { + divIdx: i, + offset: matchIdx - iIndex + } + } + matchIdx += matchesLength[m] + + while (i !== end && matchIdx > iIndex + textContentItemsStr[i].length) { + iIndex += textContentItemsStr[i].length + i++ + } + + match.end = { + divIdx: i, + offset: matchIdx - iIndex + } + result.push(match) + } + + return result + } + + _renderMatches (matches) { + if (matches.length === 0) { + return + } + + const { + findController, + pageIdx, + textContentItemsStr, + textDivs + } = this + const isSelectedPage = pageIdx === findController.selected.pageIdx + const selectedMatchIdx = findController.selected.matchIdx + const highlightAll = findController.state.highlightAll + let prevEnd = null + const infinity = { + divIdx: -1, + offset: undefined + } + + function beginText (begin, className) { + const divIdx = begin.divIdx + textDivs[divIdx].textContent = '' + appendTextToDiv(divIdx, 0, begin.offset, className) + } + + function appendTextToDiv (divIdx, fromOffset, toOffset, className) { + const div = textDivs[divIdx] + const content = textContentItemsStr[divIdx].substring(fromOffset, toOffset) + const node = document.createTextNode(content) + + if (className) { + const span = document.createElement('span') + span.className = className + span.appendChild(node) + div.appendChild(span) + return + } + + div.appendChild(node) + } + + let i0 = selectedMatchIdx, + i1 = i0 + 1 + + if (highlightAll) { + i0 = 0 + i1 = matches.length + } else if (!isSelectedPage) { + return + } + + for (let i = i0; i < i1; i++) { + const match = matches[i] + const begin = match.begin + const end = match.end + const isSelected = isSelectedPage && i === selectedMatchIdx + const highlightSuffix = isSelected ? ' selected' : '' + + if (isSelected) { + findController.scrollMatchIntoView({ + element: textDivs[begin.divIdx], + pageIndex: pageIdx, + matchIndex: selectedMatchIdx + }) + } + + if (!prevEnd || begin.divIdx !== prevEnd.divIdx) { + if (prevEnd !== null) { + appendTextToDiv(prevEnd.divIdx, prevEnd.offset, infinity.offset) + } + + beginText(begin) + } else { + appendTextToDiv(prevEnd.divIdx, prevEnd.offset, begin.offset) + } + + if (begin.divIdx === end.divIdx) { + appendTextToDiv(begin.divIdx, begin.offset, end.offset, 'highlight' + highlightSuffix) + } else { + appendTextToDiv(begin.divIdx, begin.offset, infinity.offset, 'highlight begin' + highlightSuffix) + + for (let n0 = begin.divIdx + 1, n1 = end.divIdx; n0 < n1; n0++) { + textDivs[n0].className = 'highlight middle' + highlightSuffix + } + + beginText(end, 'highlight end' + highlightSuffix) + } + + prevEnd = end + } + + if (prevEnd) { + appendTextToDiv(prevEnd.divIdx, prevEnd.offset, infinity.offset) + } + } + + _updateMatches () { + if (!this.renderingDone) { + return + } + + const { + findController, + matches, + pageIdx, + textContentItemsStr, + textDivs + } = this + let clearedUntilDivIdx = -1 + + for (let i = 0, ii = matches.length; i < ii; i++) { + const match = matches[i] + const begin = Math.max(clearedUntilDivIdx, match.begin.divIdx) + + for (let n = begin, end = match.end.divIdx; n <= end; n++) { + const div = textDivs[n] + div.textContent = textContentItemsStr[n] + div.className = '' + } + + clearedUntilDivIdx = match.end.divIdx + 1 + } + + if (!findController?.highlightMatches) { + return + } + + const pageMatches = findController.pageMatches[pageIdx] || null + const pageMatchesLength = findController.pageMatchesLength[pageIdx] || null + this.matches = this._convertMatches(pageMatches, pageMatchesLength) + + this._renderMatches(this.matches) + } + + _bindMouse () { + const div = this.textLayerDiv + let expandDivsTimer = null + div.addEventListener('mousedown', evt => { + if (this.enhanceTextSelection && this.textLayerRenderTask) { + this.textLayerRenderTask.expandTextDivs(true) + + if (expandDivsTimer) { + clearTimeout(expandDivsTimer) + expandDivsTimer = null + } + + return + } + + const end = div.querySelector('.endOfContent') + + if (!end) { + return + } + + let adjustTop = evt.target !== div + adjustTop = adjustTop && window.getComputedStyle(end).getPropertyValue('-moz-user-select') !== 'none' + + if (adjustTop) { + const divBounds = div.getBoundingClientRect() + const r = Math.max(0, (evt.pageY - divBounds.top) / divBounds.height) + end.style.top = (r * 100).toFixed(2) + '%' + } + + end.classList.add('active') + }) + div.addEventListener('mouseup', () => { + if (this.enhanceTextSelection && this.textLayerRenderTask) { + expandDivsTimer = setTimeout(() => { + if (this.textLayerRenderTask) { + this.textLayerRenderTask.expandTextDivs(false) + } + + expandDivsTimer = null + }, EXPAND_DIVS_TIMEOUT) + return + } + + const end = div.querySelector('.endOfContent') + + if (!end) { + return + } + + end.style.top = '' + end.classList.remove('active') + }) + } + + } + + exports.TextLayerBuilder = TextLayerBuilder + + class DefaultTextLayerFactory { + createTextLayerBuilder (textLayerDiv, pageIndex, viewport, enhanceTextSelection = false, eventBus) { + return new TextLayerBuilder({ + textLayerDiv, + pageIndex, + viewport, + enhanceTextSelection, + eventBus + }) + } + + } + + exports.DefaultTextLayerFactory = DefaultTextLayerFactory + + /***/ + }), + /* 7 */ + /***/ ((__unused_webpack_module, exports, __w_pdfjs_require__) => { + + Object.defineProperty(exports, '__esModule', ({ + value: true + })) + exports.DownloadManager = void 0 + + var _pdfjsLib = __w_pdfjs_require__(2) + + var _viewer_compatibility = __w_pdfjs_require__(8) + + + + function download (blobUrl, filename) { + const a = document.createElement('a') + + if (!a.click) { + throw new Error('DownloadManager: "a.click()" is not supported.') + } + + a.href = blobUrl + a.target = '_parent' + + if ('download' in a) { + a.download = filename + } + + (document.body || document.documentElement).appendChild(a) + a.click() + a.remove() + } + + class DownloadManager { + constructor () { + this._openBlobUrls = new WeakMap() + } + + downloadUrl (url, filename) { + if (!(0, _pdfjsLib.createValidAbsoluteUrl)(url, 'http://example.com')) { + return + } + + download(url + '#pdfjs.action=download', filename) + } + + downloadData (data, filename, contentType) { + const blobUrl = (0, _pdfjsLib.createObjectURL)(data, contentType, _viewer_compatibility.viewerCompatibilityParams.disableCreateObjectURL) + download(blobUrl, filename) + } + + openOrDownloadData (element, data, filename) { + const isPdfData = (0, _pdfjsLib.isPdfFile)(filename) + const contentType = isPdfData ? 'application/pdf' : '' + + if (isPdfData && !_viewer_compatibility.viewerCompatibilityParams.disableCreateObjectURL) { + let blobUrl = this._openBlobUrls.get(element) + + if (!blobUrl) { + blobUrl = URL.createObjectURL(new Blob([data], { + type: contentType + })) + + this._openBlobUrls.set(element, blobUrl) + } + + let viewerUrl + viewerUrl = '?file=' + encodeURIComponent(blobUrl + '#' + filename) + + try { + window.open(viewerUrl) + return true + } catch (ex) { + console.error(`openOrDownloadData: ${ex}`) + URL.revokeObjectURL(blobUrl) + + this._openBlobUrls.delete(element) + } + } + + this.downloadData(data, filename, contentType) + return false + } + + download (blob, url, filename, sourceEventType = 'download') { + if (_viewer_compatibility.viewerCompatibilityParams.disableCreateObjectURL) { + this.downloadUrl(url, filename) + return + } + + const blobUrl = URL.createObjectURL(blob) + download(blobUrl, filename) + } + + } + + exports.DownloadManager = DownloadManager + + /***/ + }), + /* 8 */ + /***/ ((__unused_webpack_module, exports) => { + + Object.defineProperty(exports, '__esModule', ({ + value: true + })) + exports.viewerCompatibilityParams = void 0 + const compatibilityParams = Object.create(null) + { + const userAgent = typeof navigator !== 'undefined' && navigator.userAgent || '' + const platform = typeof navigator !== 'undefined' && navigator.platform || '' + const maxTouchPoints = typeof navigator !== 'undefined' && navigator.maxTouchPoints || 1 + const isAndroid = /Android/.test(userAgent) + const isIOS = /\b(iPad|iPhone|iPod)(?=;)/.test(userAgent) || platform === 'MacIntel' && maxTouchPoints > 1 + const isIOSChrome = /CriOS/.test(userAgent); + + (function checkOnBlobSupport () { + if (isIOSChrome) { + compatibilityParams.disableCreateObjectURL = true + } + })(); + + (function checkCanvasSizeLimitation () { + if (isIOS || isAndroid) { + compatibilityParams.maxCanvasPixels = 5242880 + } + })() + } + const viewerCompatibilityParams = Object.freeze(compatibilityParams) + exports.viewerCompatibilityParams = viewerCompatibilityParams + + /***/ + }), + /* 9 */ + /***/ ((__unused_webpack_module, exports, __w_pdfjs_require__) => { + + Object.defineProperty(exports, '__esModule', ({ + value: true + })) + exports.GenericL10n = void 0 + + __w_pdfjs_require__(10) + + var _l10n_utils = __w_pdfjs_require__(3) + + const webL10n = document.webL10n + + class GenericL10n { + constructor (lang) { + this._lang = lang + this._ready = new Promise((resolve, reject) => { + webL10n.setLanguage(lang, () => { + resolve(webL10n) + }) + }) + } + + async getLanguage () { + const l10n = await this._ready + return l10n.getLanguage() + } + + async getDirection () { + const l10n = await this._ready + return l10n.getDirection() + } + + async get (key, args = null, fallback = (0, _l10n_utils.getL10nFallback)(key, args)) { + const l10n = await this._ready + return l10n.get(key, args, fallback) + } + + async translate (element) { + const l10n = await this._ready + return l10n.translate(element) + } + + } + + exports.GenericL10n = GenericL10n + + /***/ + }), + /* 10 */ + /***/ (() => { + + document.webL10n = function (window, document, undefined) { + var gL10nData = {} + var gTextData = '' + var gTextProp = 'textContent' + var gLanguage = '' + var gMacros = {} + var gReadyState = 'loading' + var gAsyncResourceLoading = true + + function getL10nResourceLinks () { + return document.querySelectorAll('link[type="application/l10n"]') + } + + function getL10nDictionary () { + var script = document.querySelector('script[type="application/l10n"]') + return script ? JSON.parse(script.innerHTML) : null + } + + function getTranslatableChildren (element) { + return element ? element.querySelectorAll('*[data-l10n-id]') : [] + } + + function getL10nAttributes (element) { + if (!element) return {} + var l10nId = element.getAttribute('data-l10n-id') + var l10nArgs = element.getAttribute('data-l10n-args') + var args = {} + + if (l10nArgs) { + try { + args = JSON.parse(l10nArgs) + } catch (e) { + console.warn('could not parse arguments for #' + l10nId) + } + } + + return { + id: l10nId, + args: args + } + } + + function xhrLoadText (url, onSuccess, onFailure) { + onSuccess = onSuccess || function _onSuccess (data) {} + + onFailure = onFailure || function _onFailure () {} + + var xhr = new XMLHttpRequest() + xhr.open('GET', url, gAsyncResourceLoading) + + if (xhr.overrideMimeType) { + xhr.overrideMimeType('text/plain; charset=utf-8') + } + + xhr.onreadystatechange = function () { + if (xhr.readyState == 4) { + if (xhr.status == 200 || xhr.status === 0) { + onSuccess(xhr.responseText) + } else { + onFailure() + } + } + } + + xhr.onerror = onFailure + xhr.ontimeout = onFailure + + try { + xhr.send(null) + } catch (e) { + onFailure() + } + } + + function parseResource (href, lang, successCallback, failureCallback) { + var baseURL = href.replace(/[^\/]*$/, '') || './' + + function evalString (text) { + if (text.lastIndexOf('\\') < 0) return text + return text.replace(/\\\\/g, '\\').replace(/\\n/g, '\n').replace(/\\r/g, '\r').replace(/\\t/g, '\t').replace(/\\b/g, '\b').replace(/\\f/g, '\f').replace(/\\{/g, '{').replace(/\\}/g, '}').replace(/\\"/g, '"').replace(/\\'/g, '\'') + } + + function parseProperties (text, parsedPropertiesCallback) { + var dictionary = {} + var reBlank = /^\s*|\s*$/ + var reComment = /^\s*#|^\s*$/ + var reSection = /^\s*\[(.*)\]\s*$/ + var reImport = /^\s*@import\s+url\((.*)\)\s*$/i + var reSplit = /^([^=\s]*)\s*=\s*(.+)$/ + + function parseRawLines (rawText, extendedSyntax, parsedRawLinesCallback) { + var entries = rawText.replace(reBlank, '').split(/[\r\n]+/) + var currentLang = '*' + var genericLang = lang.split('-', 1)[0] + var skipLang = false + var match = '' + + function nextEntry () { + while (true) { + if (!entries.length) { + parsedRawLinesCallback() + return + } + + var line = entries.shift() + if (reComment.test(line)) continue + + if (extendedSyntax) { + match = reSection.exec(line) + + if (match) { + currentLang = match[1].toLowerCase() + skipLang = currentLang !== '*' && currentLang !== lang && currentLang !== genericLang + continue + } else if (skipLang) { + continue + } + + match = reImport.exec(line) + + if (match) { + loadImport(baseURL + match[1], nextEntry) + return + } + } + + var tmp = line.match(reSplit) + + if (tmp && tmp.length == 3) { + dictionary[tmp[1]] = evalString(tmp[2]) + } + } + } + + nextEntry() + } + + function loadImport (url, callback) { + xhrLoadText(url, function (content) { + parseRawLines(content, false, callback) + }, function () { + console.warn(url + ' not found.') + callback() + }) + } + + parseRawLines(text, true, function () { + parsedPropertiesCallback(dictionary) + }) + } + + xhrLoadText(href, function (response) { + gTextData += response + parseProperties(response, function (data) { + for (var key in data) { + var id, + prop, + index = key.lastIndexOf('.') + + if (index > 0) { + id = key.substring(0, index) + prop = key.substring(index + 1) + } else { + id = key + prop = gTextProp + } + + if (!gL10nData[id]) { + gL10nData[id] = {} + } + + gL10nData[id][prop] = data[key] + } + + if (successCallback) { + successCallback() + } + }) + }, failureCallback) + } + + function loadLocale (lang, callback) { + if (lang) { + lang = lang.toLowerCase() + } + + callback = callback || function _callback () {} + + clear() + gLanguage = lang + var langLinks = getL10nResourceLinks() + var langCount = langLinks.length + + if (langCount === 0) { + var dict = getL10nDictionary() + + if (dict && dict.locales && dict.default_locale) { + console.log('using the embedded JSON directory, early way out') + gL10nData = dict.locales[lang] + + if (!gL10nData) { + var defaultLocale = dict.default_locale.toLowerCase() + + for (var anyCaseLang in dict.locales) { + anyCaseLang = anyCaseLang.toLowerCase() + + if (anyCaseLang === lang) { + gL10nData = dict.locales[lang] + break + } else if (anyCaseLang === defaultLocale) { + gL10nData = dict.locales[defaultLocale] + } + } + } + + callback() + } else { + console.log('no resource to load, early way out') + } + + gReadyState = 'complete' + return + } + + var onResourceLoaded = null + var gResourceCount = 0 + + onResourceLoaded = function () { + gResourceCount++ + + if (gResourceCount >= langCount) { + callback() + gReadyState = 'complete' + } + } + + function L10nResourceLink (link) { + var href = link.href + + this.load = function (lang, callback) { + parseResource(href, lang, callback, function () { + console.warn(href + ' not found.') + console.warn('"' + lang + '" resource not found') + gLanguage = '' + callback() + }) + } + } + + for (var i = 0; i < langCount; i++) { + var resource = new L10nResourceLink(langLinks[i]) + resource.load(lang, onResourceLoaded) + } + } + + function clear () { + gL10nData = {} + gTextData = '' + gLanguage = '' + } + + function getPluralRules (lang) { + var locales2rules = { + 'af': 3, + 'ak': 4, + 'am': 4, + 'ar': 1, + 'asa': 3, + 'az': 0, + 'be': 11, + 'bem': 3, + 'bez': 3, + 'bg': 3, + 'bh': 4, + 'bm': 0, + 'bn': 3, + 'bo': 0, + 'br': 20, + 'brx': 3, + 'bs': 11, + 'ca': 3, + 'cgg': 3, + 'chr': 3, + 'cs': 12, + 'cy': 17, + 'da': 3, + 'de': 3, + 'dv': 3, + 'dz': 0, + 'ee': 3, + 'el': 3, + 'en': 3, + 'eo': 3, + 'es': 3, + 'et': 3, + 'eu': 3, + 'fa': 0, + 'ff': 5, + 'fi': 3, + 'fil': 4, + 'fo': 3, + 'fr': 5, + 'fur': 3, + 'fy': 3, + 'ga': 8, + 'gd': 24, + 'gl': 3, + 'gsw': 3, + 'gu': 3, + 'guw': 4, + 'gv': 23, + 'ha': 3, + 'haw': 3, + 'he': 2, + 'hi': 4, + 'hr': 11, + 'hu': 0, + 'id': 0, + 'ig': 0, + 'ii': 0, + 'is': 3, + 'it': 3, + 'iu': 7, + 'ja': 0, + 'jmc': 3, + 'jv': 0, + 'ka': 0, + 'kab': 5, + 'kaj': 3, + 'kcg': 3, + 'kde': 0, + 'kea': 0, + 'kk': 3, + 'kl': 3, + 'km': 0, + 'kn': 0, + 'ko': 0, + 'ksb': 3, + 'ksh': 21, + 'ku': 3, + 'kw': 7, + 'lag': 18, + 'lb': 3, + 'lg': 3, + 'ln': 4, + 'lo': 0, + 'lt': 10, + 'lv': 6, + 'mas': 3, + 'mg': 4, + 'mk': 16, + 'ml': 3, + 'mn': 3, + 'mo': 9, + 'mr': 3, + 'ms': 0, + 'mt': 15, + 'my': 0, + 'nah': 3, + 'naq': 7, + 'nb': 3, + 'nd': 3, + 'ne': 3, + 'nl': 3, + 'nn': 3, + 'no': 3, + 'nr': 3, + 'nso': 4, + 'ny': 3, + 'nyn': 3, + 'om': 3, + 'or': 3, + 'pa': 3, + 'pap': 3, + 'pl': 13, + 'ps': 3, + 'pt': 3, + 'rm': 3, + 'ro': 9, + 'rof': 3, + 'ru': 11, + 'rwk': 3, + 'sah': 0, + 'saq': 3, + 'se': 7, + 'seh': 3, + 'ses': 0, + 'sg': 0, + 'sh': 11, + 'shi': 19, + 'sk': 12, + 'sl': 14, + 'sma': 7, + 'smi': 7, + 'smj': 7, + 'smn': 7, + 'sms': 7, + 'sn': 3, + 'so': 3, + 'sq': 3, + 'sr': 11, + 'ss': 3, + 'ssy': 3, + 'st': 3, + 'sv': 3, + 'sw': 3, + 'syr': 3, + 'ta': 3, + 'te': 3, + 'teo': 3, + 'th': 0, + 'ti': 4, + 'tig': 3, + 'tk': 3, + 'tl': 4, + 'tn': 3, + 'to': 0, + 'tr': 0, + 'ts': 3, + 'tzm': 22, + 'uk': 11, + 'ur': 3, + 've': 3, + 'vi': 0, + 'vun': 3, + 'wa': 4, + 'wae': 3, + 'wo': 0, + 'xh': 3, + 'xog': 3, + 'yo': 0, + 'zh': 0, + 'zu': 3 + } + + function isIn (n, list) { + return list.indexOf(n) !== -1 + } + + function isBetween (n, start, end) { + return start <= n && n <= end + } + + var pluralRules = { + '0': function (n) { + return 'other' + }, + '1': function (n) { + if (isBetween(n % 100, 3, 10)) return 'few' + if (n === 0) return 'zero' + if (isBetween(n % 100, 11, 99)) return 'many' + if (n == 2) return 'two' + if (n == 1) return 'one' + return 'other' + }, + '2': function (n) { + if (n !== 0 && n % 10 === 0) return 'many' + if (n == 2) return 'two' + if (n == 1) return 'one' + return 'other' + }, + '3': function (n) { + if (n == 1) return 'one' + return 'other' + }, + '4': function (n) { + if (isBetween(n, 0, 1)) return 'one' + return 'other' + }, + '5': function (n) { + if (isBetween(n, 0, 2) && n != 2) return 'one' + return 'other' + }, + '6': function (n) { + if (n === 0) return 'zero' + if (n % 10 == 1 && n % 100 != 11) return 'one' + return 'other' + }, + '7': function (n) { + if (n == 2) return 'two' + if (n == 1) return 'one' + return 'other' + }, + '8': function (n) { + if (isBetween(n, 3, 6)) return 'few' + if (isBetween(n, 7, 10)) return 'many' + if (n == 2) return 'two' + if (n == 1) return 'one' + return 'other' + }, + '9': function (n) { + if (n === 0 || n != 1 && isBetween(n % 100, 1, 19)) return 'few' + if (n == 1) return 'one' + return 'other' + }, + '10': function (n) { + if (isBetween(n % 10, 2, 9) && !isBetween(n % 100, 11, 19)) return 'few' + if (n % 10 == 1 && !isBetween(n % 100, 11, 19)) return 'one' + return 'other' + }, + '11': function (n) { + if (isBetween(n % 10, 2, 4) && !isBetween(n % 100, 12, 14)) return 'few' + if (n % 10 === 0 || isBetween(n % 10, 5, 9) || isBetween(n % 100, 11, 14)) return 'many' + if (n % 10 == 1 && n % 100 != 11) return 'one' + return 'other' + }, + '12': function (n) { + if (isBetween(n, 2, 4)) return 'few' + if (n == 1) return 'one' + return 'other' + }, + '13': function (n) { + if (isBetween(n % 10, 2, 4) && !isBetween(n % 100, 12, 14)) return 'few' + if (n != 1 && isBetween(n % 10, 0, 1) || isBetween(n % 10, 5, 9) || isBetween(n % 100, 12, 14)) return 'many' + if (n == 1) return 'one' + return 'other' + }, + '14': function (n) { + if (isBetween(n % 100, 3, 4)) return 'few' + if (n % 100 == 2) return 'two' + if (n % 100 == 1) return 'one' + return 'other' + }, + '15': function (n) { + if (n === 0 || isBetween(n % 100, 2, 10)) return 'few' + if (isBetween(n % 100, 11, 19)) return 'many' + if (n == 1) return 'one' + return 'other' + }, + '16': function (n) { + if (n % 10 == 1 && n != 11) return 'one' + return 'other' + }, + '17': function (n) { + if (n == 3) return 'few' + if (n === 0) return 'zero' + if (n == 6) return 'many' + if (n == 2) return 'two' + if (n == 1) return 'one' + return 'other' + }, + '18': function (n) { + if (n === 0) return 'zero' + if (isBetween(n, 0, 2) && n !== 0 && n != 2) return 'one' + return 'other' + }, + '19': function (n) { + if (isBetween(n, 2, 10)) return 'few' + if (isBetween(n, 0, 1)) return 'one' + return 'other' + }, + '20': function (n) { + if ((isBetween(n % 10, 3, 4) || n % 10 == 9) && !(isBetween(n % 100, 10, 19) || isBetween(n % 100, 70, 79) || isBetween(n % 100, 90, 99))) return 'few' + if (n % 1000000 === 0 && n !== 0) return 'many' + if (n % 10 == 2 && !isIn(n % 100, [12, 72, 92])) return 'two' + if (n % 10 == 1 && !isIn(n % 100, [11, 71, 91])) return 'one' + return 'other' + }, + '21': function (n) { + if (n === 0) return 'zero' + if (n == 1) return 'one' + return 'other' + }, + '22': function (n) { + if (isBetween(n, 0, 1) || isBetween(n, 11, 99)) return 'one' + return 'other' + }, + '23': function (n) { + if (isBetween(n % 10, 1, 2) || n % 20 === 0) return 'one' + return 'other' + }, + '24': function (n) { + if (isBetween(n, 3, 10) || isBetween(n, 13, 19)) return 'few' + if (isIn(n, [2, 12])) return 'two' + if (isIn(n, [1, 11])) return 'one' + return 'other' + } + } + var index = locales2rules[lang.replace(/-.*$/, '')] + + if (!(index in pluralRules)) { + console.warn('plural form unknown for [' + lang + ']') + return function () { + return 'other' + } + } + + return pluralRules[index] + } + + gMacros.plural = function (str, param, key, prop) { + var n = parseFloat(param) + if (isNaN(n)) return str + if (prop != gTextProp) return str + + if (!gMacros._pluralRules) { + gMacros._pluralRules = getPluralRules(gLanguage) + } + + var index = '[' + gMacros._pluralRules(n) + ']' + + if (n === 0 && key + '[zero]' in gL10nData) { + str = gL10nData[key + '[zero]'][prop] + } else if (n == 1 && key + '[one]' in gL10nData) { + str = gL10nData[key + '[one]'][prop] + } else if (n == 2 && key + '[two]' in gL10nData) { + str = gL10nData[key + '[two]'][prop] + } else if (key + index in gL10nData) { + str = gL10nData[key + index][prop] + } else if (key + '[other]' in gL10nData) { + str = gL10nData[key + '[other]'][prop] + } + + return str + } + + function getL10nData (key, args, fallback) { + var data = gL10nData[key] + + if (!data) { + console.warn('#' + key + ' is undefined.') + + if (!fallback) { + return null + } + + data = fallback + } + + var rv = {} + + for (var prop in data) { + var str = data[prop] + str = substIndexes(str, args, key, prop) + str = substArguments(str, args, key) + rv[prop] = str + } + + return rv + } + + function substIndexes (str, args, key, prop) { + var reIndex = /\{\[\s*([a-zA-Z]+)\(([a-zA-Z]+)\)\s*\]\}/ + var reMatch = reIndex.exec(str) + if (!reMatch || !reMatch.length) return str + var macroName = reMatch[1] + var paramName = reMatch[2] + var param + + if (args && paramName in args) { + param = args[paramName] + } else if (paramName in gL10nData) { + param = gL10nData[paramName] + } + + if (macroName in gMacros) { + var macro = gMacros[macroName] + str = macro(str, param, key, prop) + } + + return str + } + + function substArguments (str, args, key) { + var reArgs = /\{\{\s*(.+?)\s*\}\}/g + return str.replace(reArgs, function (matched_text, arg) { + if (args && arg in args) { + return args[arg] + } + + if (arg in gL10nData) { + return gL10nData[arg] + } + + console.log('argument {{' + arg + '}} for #' + key + ' is undefined.') + return matched_text + }) + } + + function translateElement (element) { + var l10n = getL10nAttributes(element) + if (!l10n.id) return + var data = getL10nData(l10n.id, l10n.args) + + if (!data) { + console.warn('#' + l10n.id + ' is undefined.') + return + } + + if (data[gTextProp]) { + if (getChildElementCount(element) === 0) { + element[gTextProp] = data[gTextProp] + } else { + var children = element.childNodes + var found = false + + for (var i = 0, l = children.length; i < l; i++) { + if (children[i].nodeType === 3 && /\S/.test(children[i].nodeValue)) { + if (found) { + children[i].nodeValue = '' + } else { + children[i].nodeValue = data[gTextProp] + found = true + } + } + } + + if (!found) { + var textNode = document.createTextNode(data[gTextProp]) + element.insertBefore(textNode, element.firstChild) + } + } + + delete data[gTextProp] + } + + for (var k in data) { + element[k] = data[k] + } + } + + function getChildElementCount (element) { + if (element.children) { + return element.children.length + } + + if (typeof element.childElementCount !== 'undefined') { + return element.childElementCount + } + + var count = 0 + + for (var i = 0; i < element.childNodes.length; i++) { + count += element.nodeType === 1 ? 1 : 0 + } + + return count + } + + function translateFragment (element) { + element = element || document.documentElement + var children = getTranslatableChildren(element) + var elementCount = children.length + + for (var i = 0; i < elementCount; i++) { + translateElement(children[i]) + } + + translateElement(element) + } + + return { + get: function (key, args, fallbackString) { + var index = key.lastIndexOf('.') + var prop = gTextProp + + if (index > 0) { + prop = key.substring(index + 1) + key = key.substring(0, index) + } + + var fallback + + if (fallbackString) { + fallback = {} + fallback[prop] = fallbackString + } + + var data = getL10nData(key, args, fallback) + + if (data && prop in data) { + return data[prop] + } + + return '{{' + key + '}}' + }, + getData: function () { + return gL10nData + }, + getText: function () { + return gTextData + }, + getLanguage: function () { + return gLanguage + }, + setLanguage: function (lang, callback) { + loadLocale(lang, function () { + if (callback) callback() + }) + }, + getDirection: function () { + var rtlList = ['ar', 'he', 'fa', 'ps', 'ur'] + var shortCode = gLanguage.split('-', 1)[0] + return rtlList.indexOf(shortCode) >= 0 ? 'rtl' : 'ltr' + }, + translate: translateFragment, + getReadyState: function () { + return gReadyState + }, + ready: function (callback) { + if (!callback) { + return + } else if (gReadyState == 'complete' || gReadyState == 'interactive') { + window.setTimeout(function () { + callback() + }) + } else if (document.addEventListener) { + document.addEventListener('localized', function once () { + document.removeEventListener('localized', once) + callback() + }) + } + } + } + }(window, document) + + /***/ + }), + /* 11 */ + /***/ ((__unused_webpack_module, exports, __w_pdfjs_require__) => { + + Object.defineProperty(exports, '__esModule', ({ + value: true + })) + exports.PDFFindController = exports.FindState = void 0 + + var _pdfjsLib = __w_pdfjs_require__(2) + + var _pdf_find_utils = __w_pdfjs_require__(12) + + var _ui_utils = __w_pdfjs_require__(5) + + const FindState = { + FOUND: 0, + NOT_FOUND: 1, + WRAPPED: 2, + PENDING: 3 + } + exports.FindState = FindState + const FIND_TIMEOUT = 250 + const MATCH_SCROLL_OFFSET_TOP = -50 + const MATCH_SCROLL_OFFSET_LEFT = -400 + const CHARACTERS_TO_NORMALIZE = { + '\u2018': '\'', + '\u2019': '\'', + '\u201A': '\'', + '\u201B': '\'', + '\u201C': '"', + '\u201D': '"', + '\u201E': '"', + '\u201F': '"', + '\u00BC': '1/4', + '\u00BD': '1/2', + '\u00BE': '3/4' + } + let normalizationRegex = null + + function normalize (text) { + if (!normalizationRegex) { + const replace = Object.keys(CHARACTERS_TO_NORMALIZE).join('') + normalizationRegex = new RegExp(`[${replace}]`, 'g') + } + + let diffs = null + const normalizedText = text.replace(normalizationRegex, function (ch, index) { + const normalizedCh = CHARACTERS_TO_NORMALIZE[ch], + diff = normalizedCh.length - ch.length + + if (diff !== 0) { + (diffs || (diffs = [])).push([index, diff]) + } + + return normalizedCh + }) + return [normalizedText, diffs] + } + + function getOriginalIndex (matchIndex, diffs = null) { + if (!diffs) { + return matchIndex + } + + let totalDiff = 0 + + for (const [index, diff] of diffs) { + const currentIndex = index + totalDiff + + if (currentIndex >= matchIndex) { + break + } + + if (currentIndex + diff > matchIndex) { + totalDiff += matchIndex - currentIndex + break + } + + totalDiff += diff + } + + return matchIndex - totalDiff + } + + class PDFFindController { + constructor ({ + linkService, + eventBus + }) { + this._linkService = linkService + this._eventBus = eventBus + + this._reset() + + eventBus._on('findbarclose', this._onFindBarClose.bind(this)) + } + + get highlightMatches () { + return this._highlightMatches + } + + get pageMatches () { + return this._pageMatches + } + + get pageMatchesLength () { + return this._pageMatchesLength + } + + get selected () { + return this._selected + } + + get state () { + return this._state + } + + setDocument (pdfDocument) { + if (this._pdfDocument) { + this._reset() + } + + if (!pdfDocument) { + return + } + + this._pdfDocument = pdfDocument + + this._firstPageCapability.resolve() + } + + executeCommand (cmd, state) { + if (!state) { + return + } + + const pdfDocument = this._pdfDocument + + if (this._state === null || this._shouldDirtyMatch(cmd, state)) { + this._dirtyMatch = true + } + + this._state = state + + if (cmd !== 'findhighlightallchange') { + this._updateUIState(FindState.PENDING) + } + + this._firstPageCapability.promise.then(() => { + if (!this._pdfDocument || pdfDocument && this._pdfDocument !== pdfDocument) { + return + } + + this._extractText() + + const findbarClosed = !this._highlightMatches + const pendingTimeout = !!this._findTimeout + + if (this._findTimeout) { + clearTimeout(this._findTimeout) + this._findTimeout = null + } + + if (cmd === 'find') { + this._findTimeout = setTimeout(() => { + this._nextMatch() + + this._findTimeout = null + }, FIND_TIMEOUT) + } else if (this._dirtyMatch) { + this._nextMatch() + } else if (cmd === 'findagain') { + this._nextMatch() + + if (findbarClosed && this._state.highlightAll) { + this._updateAllPages() + } + } else if (cmd === 'findhighlightallchange') { + if (pendingTimeout) { + this._nextMatch() + } else { + this._highlightMatches = true + } + + this._updateAllPages() + } else { + this._nextMatch() + } + }) + } + + scrollMatchIntoView ({ + element = null, + pageIndex = -1, + matchIndex = -1 + }) { + if (!this._scrollMatches || !element) { + return + } else if (matchIndex === -1 || matchIndex !== this._selected.matchIdx) { + return + } else if (pageIndex === -1 || pageIndex !== this._selected.pageIdx) { + return + } + + this._scrollMatches = false + const spot = { + top: MATCH_SCROLL_OFFSET_TOP, + left: MATCH_SCROLL_OFFSET_LEFT + }; + (0, _ui_utils.scrollIntoView)(element, spot, true) + } + + _reset () { + this._highlightMatches = false + this._scrollMatches = false + this._pdfDocument = null + this._pageMatches = [] + this._pageMatchesLength = [] + this._state = null + this._selected = { + pageIdx: -1, + matchIdx: -1 + } + this._offset = { + pageIdx: null, + matchIdx: null, + wrapped: false + } + this._extractTextPromises = [] + this._pageContents = [] + this._pageDiffs = [] + this._matchesCountTotal = 0 + this._pagesToSearch = null + this._pendingFindMatches = Object.create(null) + this._resumePageIdx = null + this._dirtyMatch = false + clearTimeout(this._findTimeout) + this._findTimeout = null + this._firstPageCapability = (0, _pdfjsLib.createPromiseCapability)() + } + + get _query () { + if (this._state.query !== this._rawQuery) { + this._rawQuery = this._state.query; + [this._normalizedQuery] = normalize(this._state.query) + } + + return this._normalizedQuery + } + + _shouldDirtyMatch (cmd, state) { + if (state.query !== this._state.query) { + return true + } + + switch (cmd) { + case 'findagain': + const pageNumber = this._selected.pageIdx + 1 + const linkService = this._linkService + + if (pageNumber >= 1 && pageNumber <= linkService.pagesCount && pageNumber !== linkService.page && !linkService.isPageVisible(pageNumber)) { + return true + } + + return false + + case 'findhighlightallchange': + return false + } + + return true + } + + _prepareMatches (matchesWithLength, matches, matchesLength) { + function isSubTerm (currentIndex) { + const currentElem = matchesWithLength[currentIndex] + const nextElem = matchesWithLength[currentIndex + 1] + + if (currentIndex < matchesWithLength.length - 1 && currentElem.match === nextElem.match) { + currentElem.skipped = true + return true + } + + for (let i = currentIndex - 1; i >= 0; i--) { + const prevElem = matchesWithLength[i] + + if (prevElem.skipped) { + continue + } + + if (prevElem.match + prevElem.matchLength < currentElem.match) { + break + } + + if (prevElem.match + prevElem.matchLength >= currentElem.match + currentElem.matchLength) { + currentElem.skipped = true + return true + } + } + + return false + } + + matchesWithLength.sort(function (a, b) { + return a.match === b.match ? a.matchLength - b.matchLength : a.match - b.match + }) + + for (let i = 0, len = matchesWithLength.length; i < len; i++) { + if (isSubTerm(i)) { + continue + } + + matches.push(matchesWithLength[i].match) + matchesLength.push(matchesWithLength[i].matchLength) + } + } + + _isEntireWord (content, startIdx, length) { + if (startIdx > 0) { + const first = content.charCodeAt(startIdx) + const limit = content.charCodeAt(startIdx - 1) + + if ((0, _pdf_find_utils.getCharacterType)(first) === (0, _pdf_find_utils.getCharacterType)(limit)) { + return false + } + } + + const endIdx = startIdx + length - 1 + + if (endIdx < content.length - 1) { + const last = content.charCodeAt(endIdx) + const limit = content.charCodeAt(endIdx + 1) + + if ((0, _pdf_find_utils.getCharacterType)(last) === (0, _pdf_find_utils.getCharacterType)(limit)) { + return false + } + } + + return true + } + + _calculatePhraseMatch (query, pageIndex, pageContent, pageDiffs, entireWord) { + const matches = [], + matchesLength = [] + const queryLen = query.length + let matchIdx = -queryLen + + while (true) { + matchIdx = pageContent.indexOf(query, matchIdx + queryLen) + + if (matchIdx === -1) { + break + } + + if (entireWord && !this._isEntireWord(pageContent, matchIdx, queryLen)) { + continue + } + + const originalMatchIdx = getOriginalIndex(matchIdx, pageDiffs), + matchEnd = matchIdx + queryLen - 1, + originalQueryLen = getOriginalIndex(matchEnd, pageDiffs) - originalMatchIdx + 1 + matches.push(originalMatchIdx) + matchesLength.push(originalQueryLen) + } + + this._pageMatches[pageIndex] = matches + this._pageMatchesLength[pageIndex] = matchesLength + } + + _calculateWordMatch (query, pageIndex, pageContent, pageDiffs, entireWord) { + const matchesWithLength = [] + const queryArray = query.match(/\S+/g) + + for (let i = 0, len = queryArray.length; i < len; i++) { + const subquery = queryArray[i] + const subqueryLen = subquery.length + let matchIdx = -subqueryLen + + while (true) { + matchIdx = pageContent.indexOf(subquery, matchIdx + subqueryLen) + + if (matchIdx === -1) { + break + } + + if (entireWord && !this._isEntireWord(pageContent, matchIdx, subqueryLen)) { + continue + } + + const originalMatchIdx = getOriginalIndex(matchIdx, pageDiffs), + matchEnd = matchIdx + subqueryLen - 1, + originalQueryLen = getOriginalIndex(matchEnd, pageDiffs) - originalMatchIdx + 1 + matchesWithLength.push({ + match: originalMatchIdx, + matchLength: originalQueryLen, + skipped: false + }) + } + } + + this._pageMatchesLength[pageIndex] = [] + this._pageMatches[pageIndex] = [] + + this._prepareMatches(matchesWithLength, this._pageMatches[pageIndex], this._pageMatchesLength[pageIndex]) + } + + _calculateMatch (pageIndex) { + let pageContent = this._pageContents[pageIndex] + const pageDiffs = this._pageDiffs[pageIndex] + let query = this._query + const { + caseSensitive, + entireWord, + phraseSearch + } = this._state + + if (query.length === 0) { + return + } + + if (!caseSensitive) { + pageContent = pageContent.toLowerCase() + query = query.toLowerCase() + } + + if (phraseSearch) { + this._calculatePhraseMatch(query, pageIndex, pageContent, pageDiffs, entireWord) + } else { + this._calculateWordMatch(query, pageIndex, pageContent, pageDiffs, entireWord) + } + + if (this._state.highlightAll) { + this._updatePage(pageIndex) + } + + if (this._resumePageIdx === pageIndex) { + this._resumePageIdx = null + + this._nextPageMatch() + } + + const pageMatchesCount = this._pageMatches[pageIndex].length + + if (pageMatchesCount > 0) { + this._matchesCountTotal += pageMatchesCount + + this._updateUIResultsCount() + } + } + + _extractText () { + if (this._extractTextPromises.length > 0) { + return + } + + let promise = Promise.resolve() + + for (let i = 0, ii = this._linkService.pagesCount; i < ii; i++) { + const extractTextCapability = (0, _pdfjsLib.createPromiseCapability)() + this._extractTextPromises[i] = extractTextCapability.promise + promise = promise.then(() => { + return this._pdfDocument.getPage(i + 1).then(pdfPage => { + return pdfPage.getTextContent({ + normalizeWhitespace: true + }) + }).then(textContent => { + const textItems = textContent.items + const strBuf = [] + + for (let j = 0, jj = textItems.length; j < jj; j++) { + strBuf.push(textItems[j].str) + } + + [this._pageContents[i], this._pageDiffs[i]] = normalize(strBuf.join('')) + extractTextCapability.resolve(i) + }, reason => { + console.error(`Unable to get text content for page ${i + 1}`, reason) + this._pageContents[i] = '' + this._pageDiffs[i] = null + extractTextCapability.resolve(i) + }) + }) + } + } + + _updatePage (index) { + if (this._scrollMatches && this._selected.pageIdx === index) { + this._linkService.page = index + 1 + } + + this._eventBus.dispatch('updatetextlayermatches', { + source: this, + pageIndex: index + }) + } + + _updateAllPages () { + this._eventBus.dispatch('updatetextlayermatches', { + source: this, + pageIndex: -1 + }) + } + + _nextMatch () { + const previous = this._state.findPrevious + const currentPageIndex = this._linkService.page - 1 + const numPages = this._linkService.pagesCount + this._highlightMatches = true + + if (this._dirtyMatch) { + this._dirtyMatch = false + this._selected.pageIdx = this._selected.matchIdx = -1 + this._offset.pageIdx = currentPageIndex + this._offset.matchIdx = null + this._offset.wrapped = false + this._resumePageIdx = null + this._pageMatches.length = 0 + this._pageMatchesLength.length = 0 + this._matchesCountTotal = 0 + + this._updateAllPages() + + for (let i = 0; i < numPages; i++) { + if (this._pendingFindMatches[i] === true) { + continue + } + + this._pendingFindMatches[i] = true + + this._extractTextPromises[i].then(pageIdx => { + delete this._pendingFindMatches[pageIdx] + + this._calculateMatch(pageIdx) + }) + } + } + + if (this._query === '') { + this._updateUIState(FindState.FOUND) + + return + } + + if (this._resumePageIdx) { + return + } + + const offset = this._offset + this._pagesToSearch = numPages + + if (offset.matchIdx !== null) { + const numPageMatches = this._pageMatches[offset.pageIdx].length + + if (!previous && offset.matchIdx + 1 < numPageMatches || previous && offset.matchIdx > 0) { + offset.matchIdx = previous ? offset.matchIdx - 1 : offset.matchIdx + 1 + + this._updateMatch(true) + + return + } + + this._advanceOffsetPage(previous) + } + + this._nextPageMatch() + } + + _matchesReady (matches) { + const offset = this._offset + const numMatches = matches.length + const previous = this._state.findPrevious + + if (numMatches) { + offset.matchIdx = previous ? numMatches - 1 : 0 + + this._updateMatch(true) + + return true + } + + this._advanceOffsetPage(previous) + + if (offset.wrapped) { + offset.matchIdx = null + + if (this._pagesToSearch < 0) { + this._updateMatch(false) + + return true + } + } + + return false + } + + _nextPageMatch () { + if (this._resumePageIdx !== null) { + console.error('There can only be one pending page.') + } + + let matches = null + + do { + const pageIdx = this._offset.pageIdx + matches = this._pageMatches[pageIdx] + + if (!matches) { + this._resumePageIdx = pageIdx + break + } + } while (!this._matchesReady(matches)) + } + + _advanceOffsetPage (previous) { + const offset = this._offset + const numPages = this._linkService.pagesCount + offset.pageIdx = previous ? offset.pageIdx - 1 : offset.pageIdx + 1 + offset.matchIdx = null + this._pagesToSearch-- + + if (offset.pageIdx >= numPages || offset.pageIdx < 0) { + offset.pageIdx = previous ? numPages - 1 : 0 + offset.wrapped = true + } + } + + _updateMatch (found = false) { + let state = FindState.NOT_FOUND + const wrapped = this._offset.wrapped + this._offset.wrapped = false + + if (found) { + const previousPage = this._selected.pageIdx + this._selected.pageIdx = this._offset.pageIdx + this._selected.matchIdx = this._offset.matchIdx + state = wrapped ? FindState.WRAPPED : FindState.FOUND + + if (previousPage !== -1 && previousPage !== this._selected.pageIdx) { + this._updatePage(previousPage) + } + } + + this._updateUIState(state, this._state.findPrevious) + + if (this._selected.pageIdx !== -1) { + this._scrollMatches = true + + this._updatePage(this._selected.pageIdx) + } + } + + _onFindBarClose (evt) { + const pdfDocument = this._pdfDocument + + this._firstPageCapability.promise.then(() => { + if (!this._pdfDocument || pdfDocument && this._pdfDocument !== pdfDocument) { + return + } + + if (this._findTimeout) { + clearTimeout(this._findTimeout) + this._findTimeout = null + } + + if (this._resumePageIdx) { + this._resumePageIdx = null + this._dirtyMatch = true + } + + this._updateUIState(FindState.FOUND) + + this._highlightMatches = false + + this._updateAllPages() + }) + } + + _requestMatchesCount () { + const { + pageIdx, + matchIdx + } = this._selected + let current = 0, + total = this._matchesCountTotal + + if (matchIdx !== -1) { + for (let i = 0; i < pageIdx; i++) { + current += this._pageMatches[i]?.length || 0 + } + + current += matchIdx + 1 + } + + if (current < 1 || current > total) { + current = total = 0 + } + + return { + current, + total + } + } + + _updateUIResultsCount () { + this._eventBus.dispatch('updatefindmatchescount', { + source: this, + matchesCount: this._requestMatchesCount() + }) + } + + _updateUIState (state, previous) { + this._eventBus.dispatch('updatefindcontrolstate', { + source: this, + state, + previous, + matchesCount: this._requestMatchesCount(), + rawQuery: this._state?.query ?? null + }) + } + + } + + exports.PDFFindController = PDFFindController + + /***/ + }), + /* 12 */ + /***/ ((__unused_webpack_module, exports) => { + + Object.defineProperty(exports, '__esModule', ({ + value: true + })) + exports.getCharacterType = getCharacterType + exports.CharacterType = void 0 + const CharacterType = { + SPACE: 0, + ALPHA_LETTER: 1, + PUNCT: 2, + HAN_LETTER: 3, + KATAKANA_LETTER: 4, + HIRAGANA_LETTER: 5, + HALFWIDTH_KATAKANA_LETTER: 6, + THAI_LETTER: 7 + } + exports.CharacterType = CharacterType + + function isAlphabeticalScript (charCode) { + return charCode < 0x2e80 + } + + function isAscii (charCode) { + return (charCode & 0xff80) === 0 + } + + function isAsciiAlpha (charCode) { + return charCode >= 0x61 && charCode <= 0x7a || charCode >= 0x41 && charCode <= 0x5a + } + + function isAsciiDigit (charCode) { + return charCode >= 0x30 && charCode <= 0x39 + } + + function isAsciiSpace (charCode) { + return charCode === 0x20 || charCode === 0x09 || charCode === 0x0d || charCode === 0x0a + } + + function isHan (charCode) { + return charCode >= 0x3400 && charCode <= 0x9fff || charCode >= 0xf900 && charCode <= 0xfaff + } + + function isKatakana (charCode) { + return charCode >= 0x30a0 && charCode <= 0x30ff + } + + function isHiragana (charCode) { + return charCode >= 0x3040 && charCode <= 0x309f + } + + function isHalfwidthKatakana (charCode) { + return charCode >= 0xff60 && charCode <= 0xff9f + } + + function isThai (charCode) { + return (charCode & 0xff80) === 0x0e00 + } + + function getCharacterType (charCode) { + if (isAlphabeticalScript(charCode)) { + if (isAscii(charCode)) { + if (isAsciiSpace(charCode)) { + return CharacterType.SPACE + } else if (isAsciiAlpha(charCode) || isAsciiDigit(charCode) || charCode === 0x5f) { + return CharacterType.ALPHA_LETTER + } + + return CharacterType.PUNCT + } else if (isThai(charCode)) { + return CharacterType.THAI_LETTER + } else if (charCode === 0xa0) { + return CharacterType.SPACE + } + + return CharacterType.ALPHA_LETTER + } + + if (isHan(charCode)) { + return CharacterType.HAN_LETTER + } else if (isKatakana(charCode)) { + return CharacterType.KATAKANA_LETTER + } else if (isHiragana(charCode)) { + return CharacterType.HIRAGANA_LETTER + } else if (isHalfwidthKatakana(charCode)) { + return CharacterType.HALFWIDTH_KATAKANA_LETTER + } + + return CharacterType.ALPHA_LETTER + } + + /***/ + }), + /* 13 */ + /***/ ((__unused_webpack_module, exports, __w_pdfjs_require__) => { + + Object.defineProperty(exports, '__esModule', ({ + value: true + })) + exports.isDestArraysEqual = isDestArraysEqual + exports.isDestHashesEqual = isDestHashesEqual + exports.PDFHistory = void 0 + + var _ui_utils = __w_pdfjs_require__(5) + + const HASH_CHANGE_TIMEOUT = 1000 + const POSITION_UPDATED_THRESHOLD = 50 + const UPDATE_VIEWAREA_TIMEOUT = 1000 + + function getCurrentHash () { + return document.location.hash + } + + class PDFHistory { + constructor ({ + linkService, + eventBus + }) { + this.linkService = linkService + this.eventBus = eventBus + this._initialized = false + this._fingerprint = '' + this.reset() + this._boundEvents = null + this._isViewerInPresentationMode = false + + this.eventBus._on('presentationmodechanged', evt => { + this._isViewerInPresentationMode = evt.state !== _ui_utils.PresentationModeState.NORMAL + }) + + this.eventBus._on('pagesinit', () => { + this._isPagesLoaded = false + + this.eventBus._on('pagesloaded', evt => { + this._isPagesLoaded = !!evt.pagesCount + }, { + once: true + }) + }) + } + + initialize ({ + fingerprint, + resetHistory = false, + updateUrl = false + }) { + if (!fingerprint || typeof fingerprint !== 'string') { + console.error('PDFHistory.initialize: The "fingerprint" must be a non-empty string.') + return + } + + if (this._initialized) { + this.reset() + } + + const reInitialized = this._fingerprint !== '' && this._fingerprint !== fingerprint + this._fingerprint = fingerprint + this._updateUrl = updateUrl === true + this._initialized = true + + this._bindEvents() + + const state = window.history.state + this._popStateInProgress = false + this._blockHashChange = 0 + this._currentHash = getCurrentHash() + this._numPositionUpdates = 0 + this._uid = this._maxUid = 0 + this._destination = null + this._position = null + + if (!this._isValidState(state, true) || resetHistory) { + const { + hash, + page, + rotation + } = this._parseCurrentHash(true) + + if (!hash || reInitialized || resetHistory) { + this._pushOrReplaceState(null, true) + + return + } + + this._pushOrReplaceState({ + hash, + page, + rotation + }, true) + + return + } + + const destination = state.destination + + this._updateInternalState(destination, state.uid, true) + + if (destination.rotation !== undefined) { + this._initialRotation = destination.rotation + } + + if (destination.dest) { + this._initialBookmark = JSON.stringify(destination.dest) + this._destination.page = null + } else if (destination.hash) { + this._initialBookmark = destination.hash + } else if (destination.page) { + this._initialBookmark = `page=${destination.page}` + } + } + + reset () { + if (this._initialized) { + this._pageHide() + + this._initialized = false + + this._unbindEvents() + } + + if (this._updateViewareaTimeout) { + clearTimeout(this._updateViewareaTimeout) + this._updateViewareaTimeout = null + } + + this._initialBookmark = null + this._initialRotation = null + } + + push ({ + namedDest = null, + explicitDest, + pageNumber + }) { + if (!this._initialized) { + return + } + + if (namedDest && typeof namedDest !== 'string') { + console.error('PDFHistory.push: ' + `"${namedDest}" is not a valid namedDest parameter.`) + return + } else if (!Array.isArray(explicitDest)) { + console.error('PDFHistory.push: ' + `"${explicitDest}" is not a valid explicitDest parameter.`) + return + } else if (!this._isValidPage(pageNumber)) { + if (pageNumber !== null || this._destination) { + console.error('PDFHistory.push: ' + `"${pageNumber}" is not a valid pageNumber parameter.`) + return + } + } + + const hash = namedDest || JSON.stringify(explicitDest) + + if (!hash) { + return + } + + let forceReplace = false + + if (this._destination && (isDestHashesEqual(this._destination.hash, hash) || isDestArraysEqual(this._destination.dest, explicitDest))) { + if (this._destination.page) { + return + } + + forceReplace = true + } + + if (this._popStateInProgress && !forceReplace) { + return + } + + this._pushOrReplaceState({ + dest: explicitDest, + hash, + page: pageNumber, + rotation: this.linkService.rotation + }, forceReplace) + + if (!this._popStateInProgress) { + this._popStateInProgress = true + Promise.resolve().then(() => { + this._popStateInProgress = false + }) + } + } + + pushPage (pageNumber) { + if (!this._initialized) { + return + } + + if (!this._isValidPage(pageNumber)) { + console.error(`PDFHistory.pushPage: "${pageNumber}" is not a valid page number.`) + return + } + + if (this._destination?.page === pageNumber) { + return + } + + if (this._popStateInProgress) { + return + } + + this._pushOrReplaceState({ + dest: null, + hash: `page=${pageNumber}`, + page: pageNumber, + rotation: this.linkService.rotation + }) + + if (!this._popStateInProgress) { + this._popStateInProgress = true + Promise.resolve().then(() => { + this._popStateInProgress = false + }) + } + } + + pushCurrentPosition () { + if (!this._initialized || this._popStateInProgress) { + return + } + + this._tryPushCurrentPosition() + } + + back () { + if (!this._initialized || this._popStateInProgress) { + return + } + + const state = window.history.state + + if (this._isValidState(state) && state.uid > 0) { + window.history.back() + } + } + + forward () { + if (!this._initialized || this._popStateInProgress) { + return + } + + const state = window.history.state + + if (this._isValidState(state) && state.uid < this._maxUid) { + window.history.forward() + } + } + + get popStateInProgress () { + return this._initialized && (this._popStateInProgress || this._blockHashChange > 0) + } + + get initialBookmark () { + return this._initialized ? this._initialBookmark : null + } + + get initialRotation () { + return this._initialized ? this._initialRotation : null + } + + _pushOrReplaceState (destination, forceReplace = false) { + const shouldReplace = forceReplace || !this._destination + const newState = { + fingerprint: this._fingerprint, + uid: shouldReplace ? this._uid : this._uid + 1, + destination + } + + this._updateInternalState(destination, newState.uid) + + let newUrl + + if (this._updateUrl && destination?.hash) { + const baseUrl = document.location.href.split('#')[0] + + if (!baseUrl.startsWith('file://')) { + newUrl = `${baseUrl}#${destination.hash}` + } + } + + if (shouldReplace) { + window.history.replaceState(newState, '', newUrl) + } else { + window.history.pushState(newState, '', newUrl) + } + } + + _tryPushCurrentPosition (temporary = false) { + if (!this._position) { + return + } + + let position = this._position + + if (temporary) { + position = Object.assign(Object.create(null), this._position) + position.temporary = true + } + + if (!this._destination) { + this._pushOrReplaceState(position) + + return + } + + if (this._destination.temporary) { + this._pushOrReplaceState(position, true) + + return + } + + if (this._destination.hash === position.hash) { + return + } + + if (!this._destination.page && (POSITION_UPDATED_THRESHOLD <= 0 || this._numPositionUpdates <= POSITION_UPDATED_THRESHOLD)) { + return + } + + let forceReplace = false + + if (this._destination.page >= position.first && this._destination.page <= position.page) { + if (this._destination.dest !== undefined || !this._destination.first) { + return + } + + forceReplace = true + } + + this._pushOrReplaceState(position, forceReplace) + } + + _isValidPage (val) { + return Number.isInteger(val) && val > 0 && val <= this.linkService.pagesCount + } + + _isValidState (state, checkReload = false) { + if (!state) { + return false + } + + if (state.fingerprint !== this._fingerprint) { + if (checkReload) { + if (typeof state.fingerprint !== 'string' || state.fingerprint.length !== this._fingerprint.length) { + return false + } + + const [perfEntry] = performance.getEntriesByType('navigation') + + if (perfEntry?.type !== 'reload') { + return false + } + } else { + return false + } + } + + if (!Number.isInteger(state.uid) || state.uid < 0) { + return false + } + + if (state.destination === null || typeof state.destination !== 'object') { + return false + } + + return true + } + + _updateInternalState (destination, uid, removeTemporary = false) { + if (this._updateViewareaTimeout) { + clearTimeout(this._updateViewareaTimeout) + this._updateViewareaTimeout = null + } + + if (removeTemporary && destination?.temporary) { + delete destination.temporary + } + + this._destination = destination + this._uid = uid + this._maxUid = Math.max(this._maxUid, uid) + this._numPositionUpdates = 0 + } + + _parseCurrentHash (checkNameddest = false) { + const hash = unescape(getCurrentHash()).substring(1) + const params = (0, _ui_utils.parseQueryString)(hash) + const nameddest = params.nameddest || '' + let page = params.page | 0 + + if (!this._isValidPage(page) || checkNameddest && nameddest.length > 0) { + page = null + } + + return { + hash, + page, + rotation: this.linkService.rotation + } + } + + _updateViewarea ({ + location + }) { + if (this._updateViewareaTimeout) { + clearTimeout(this._updateViewareaTimeout) + this._updateViewareaTimeout = null + } + + this._position = { + hash: this._isViewerInPresentationMode ? `page=${location.pageNumber}` : location.pdfOpenParams.substring(1), + page: this.linkService.page, + first: location.pageNumber, + rotation: location.rotation + } + + if (this._popStateInProgress) { + return + } + + if (POSITION_UPDATED_THRESHOLD > 0 && this._isPagesLoaded && this._destination && !this._destination.page) { + this._numPositionUpdates++ + } + + if (UPDATE_VIEWAREA_TIMEOUT > 0) { + this._updateViewareaTimeout = setTimeout(() => { + if (!this._popStateInProgress) { + this._tryPushCurrentPosition(true) + } + + this._updateViewareaTimeout = null + }, UPDATE_VIEWAREA_TIMEOUT) + } + } + + _popState ({ + state + }) { + const newHash = getCurrentHash(), + hashChanged = this._currentHash !== newHash + this._currentHash = newHash + + if (!state) { + this._uid++ + + const { + hash, + page, + rotation + } = this._parseCurrentHash() + + this._pushOrReplaceState({ + hash, + page, + rotation + }, true) + + return + } + + if (!this._isValidState(state)) { + return + } + + this._popStateInProgress = true + + if (hashChanged) { + this._blockHashChange++; + (0, _ui_utils.waitOnEventOrTimeout)({ + target: window, + name: 'hashchange', + delay: HASH_CHANGE_TIMEOUT + }).then(() => { + this._blockHashChange-- + }) + } + + const destination = state.destination + + this._updateInternalState(destination, state.uid, true) + + if ((0, _ui_utils.isValidRotation)(destination.rotation)) { + this.linkService.rotation = destination.rotation + } + + if (destination.dest) { + this.linkService.goToDestination(destination.dest) + } else if (destination.hash) { + this.linkService.setHash(destination.hash) + } else if (destination.page) { + this.linkService.page = destination.page + } + + Promise.resolve().then(() => { + this._popStateInProgress = false + }) + } + + _pageHide () { + if (!this._destination || this._destination.temporary) { + this._tryPushCurrentPosition() + } + } + + _bindEvents () { + if (this._boundEvents) { + return + } + + this._boundEvents = { + updateViewarea: this._updateViewarea.bind(this), + popState: this._popState.bind(this), + pageHide: this._pageHide.bind(this) + } + + this.eventBus._on('updateviewarea', this._boundEvents.updateViewarea) + + window.addEventListener('popstate', this._boundEvents.popState) + window.addEventListener('pagehide', this._boundEvents.pageHide) + } + + _unbindEvents () { + if (!this._boundEvents) { + return + } + + this.eventBus._off('updateviewarea', this._boundEvents.updateViewarea) + + window.removeEventListener('popstate', this._boundEvents.popState) + window.removeEventListener('pagehide', this._boundEvents.pageHide) + this._boundEvents = null + } + + } + + exports.PDFHistory = PDFHistory + + function isDestHashesEqual (destHash, pushHash) { + if (typeof destHash !== 'string' || typeof pushHash !== 'string') { + return false + } + + if (destHash === pushHash) { + return true + } + + const { + nameddest + } = (0, _ui_utils.parseQueryString)(destHash) + + if (nameddest === pushHash) { + return true + } + + return false + } + + function isDestArraysEqual (firstDest, secondDest) { + function isEntryEqual (first, second) { + if (typeof first !== typeof second) { + return false + } + + if (Array.isArray(first) || Array.isArray(second)) { + return false + } + + if (first !== null && typeof first === 'object' && second !== null) { + if (Object.keys(first).length !== Object.keys(second).length) { + return false + } + + for (const key in first) { + if (!isEntryEqual(first[key], second[key])) { + return false + } + } + + return true + } + + return first === second || Number.isNaN(first) && Number.isNaN(second) + } + + if (!(Array.isArray(firstDest) && Array.isArray(secondDest))) { + return false + } + + if (firstDest.length !== secondDest.length) { + return false + } + + for (let i = 0, ii = firstDest.length; i < ii; i++) { + if (!isEntryEqual(firstDest[i], secondDest[i])) { + return false + } + } + + return true + } + + /***/ + }), + /* 14 */ + /***/ ((__unused_webpack_module, exports, __w_pdfjs_require__) => { + + Object.defineProperty(exports, '__esModule', ({ + value: true + })) + exports.PDFPageView = void 0 + + var _ui_utils = __w_pdfjs_require__(5) + + var _pdfjsLib = __w_pdfjs_require__(2) + + var _l10n_utils = __w_pdfjs_require__(3) + + var _pdf_rendering_queue = __w_pdfjs_require__(15) + + var _viewer_compatibility = __w_pdfjs_require__(8) + + const MAX_CANVAS_PIXELS = _viewer_compatibility.viewerCompatibilityParams.maxCanvasPixels || 16777216 + + class PDFPageView { + constructor (options) { + const container = options.container + const defaultViewport = options.defaultViewport + this.id = options.id + this.renderingId = 'page' + this.id + this.pdfPage = null + this.pageLabel = null + this.rotation = 0 + this.scale = options.scale || _ui_utils.DEFAULT_SCALE + this.viewport = defaultViewport + this.pdfPageRotate = defaultViewport.rotation + this._optionalContentConfigPromise = options.optionalContentConfigPromise || null + this.hasRestrictedScaling = false + this.textLayerMode = Number.isInteger(options.textLayerMode) ? options.textLayerMode : _ui_utils.TextLayerMode.ENABLE + this.imageResourcesPath = options.imageResourcesPath || '' + this.renderInteractiveForms = options.renderInteractiveForms !== false + this.useOnlyCssZoom = options.useOnlyCssZoom || false + this.maxCanvasPixels = options.maxCanvasPixels || MAX_CANVAS_PIXELS + this.eventBus = options.eventBus + this.renderingQueue = options.renderingQueue + this.textLayerFactory = options.textLayerFactory + this.annotationLayerFactory = options.annotationLayerFactory + this.xfaLayerFactory = options.xfaLayerFactory + this.renderer = options.renderer || _ui_utils.RendererType.CANVAS + this.enableWebGL = options.enableWebGL || false + this.l10n = options.l10n || _l10n_utils.NullL10n + this.enableScripting = options.enableScripting === true + this.paintTask = null + this.paintedViewportMap = new WeakMap() + this.renderingState = _pdf_rendering_queue.RenderingStates.INITIAL + this.resume = null + this._renderError = null + this.annotationLayer = null + this.textLayer = null + this.zoomLayer = null + this.xfaLayer = null + const div = document.createElement('div') + div.className = 'page' + div.style.width = Math.floor(this.viewport.width) + 'px' + div.style.height = Math.floor(this.viewport.height) + 'px' + div.setAttribute('data-page-number', this.id) + div.setAttribute('role', 'region') + this.l10n.get('page_landmark', { + page: this.id + }).then(msg => { + div.setAttribute('aria-label', msg) + }) + this.div = div + container.appendChild(div) + } + + setPdfPage (pdfPage) { + this.pdfPage = pdfPage + this.pdfPageRotate = pdfPage.rotate + const totalRotation = (this.rotation + this.pdfPageRotate) % 360 + this.viewport = pdfPage.getViewport({ + scale: this.scale * _ui_utils.CSS_UNITS, + rotation: totalRotation + }) + this.reset() + } + + destroy () { + this.reset() + + if (this.pdfPage) { + this.pdfPage.cleanup() + } + } + + async _renderAnnotationLayer () { + let error = null + + try { + await this.annotationLayer.render(this.viewport, 'display') + } catch (ex) { + error = ex + } finally { + this.eventBus.dispatch('annotationlayerrendered', { + source: this, + pageNumber: this.id, + error + }) + } + } + + async _renderXfaLayer () { + let error = null + + try { + await this.xfaLayer.render(this.viewport, 'display') + } catch (ex) { + error = ex + } finally { + this.eventBus.dispatch('xfalayerrendered', { + source: this, + pageNumber: this.id, + error + }) + } + } + + _resetZoomLayer (removeFromDOM = false) { + if (!this.zoomLayer) { + return + } + + const zoomLayerCanvas = this.zoomLayer.firstChild + this.paintedViewportMap.delete(zoomLayerCanvas) + zoomLayerCanvas.width = 0 + zoomLayerCanvas.height = 0 + + if (removeFromDOM) { + this.zoomLayer.remove() + } + + this.zoomLayer = null + } + + reset (keepZoomLayer = false, keepAnnotations = false) { + this.cancelRendering(keepAnnotations) + this.renderingState = _pdf_rendering_queue.RenderingStates.INITIAL + const div = this.div + div.style.width = Math.floor(this.viewport.width) + 'px' + div.style.height = Math.floor(this.viewport.height) + 'px' + const childNodes = div.childNodes + const currentZoomLayerNode = keepZoomLayer && this.zoomLayer || null + const currentAnnotationNode = keepAnnotations && this.annotationLayer?.div || null + const currentXfaLayerNode = this.xfaLayer?.div || null + + for (let i = childNodes.length - 1; i >= 0; i--) { + const node = childNodes[i] + + if (currentZoomLayerNode === node || currentAnnotationNode === node || currentXfaLayerNode === node) { + continue + } + + div.removeChild(node) + } + + div.removeAttribute('data-loaded') + + if (currentAnnotationNode) { + this.annotationLayer.hide() + } else if (this.annotationLayer) { + this.annotationLayer.cancel() + this.annotationLayer = null + } + + if (!currentZoomLayerNode) { + if (this.canvas) { + this.paintedViewportMap.delete(this.canvas) + this.canvas.width = 0 + this.canvas.height = 0 + delete this.canvas + } + + this._resetZoomLayer() + } + + if (this.svg) { + this.paintedViewportMap.delete(this.svg) + delete this.svg + } + + this.loadingIconDiv = document.createElement('div') + this.loadingIconDiv.className = 'loadingIcon' + this.loadingIconDiv.setAttribute('role', 'img') + this.l10n.get('loading').then(msg => { + this.loadingIconDiv?.setAttribute('aria-label', msg) + }) + div.appendChild(this.loadingIconDiv) + } + + update (scale, rotation, optionalContentConfigPromise = null) { + this.scale = scale || this.scale + + if (typeof rotation !== 'undefined') { + this.rotation = rotation + } + + if (optionalContentConfigPromise instanceof Promise) { + this._optionalContentConfigPromise = optionalContentConfigPromise + } + + const totalRotation = (this.rotation + this.pdfPageRotate) % 360 + this.viewport = this.viewport.clone({ + scale: this.scale * _ui_utils.CSS_UNITS, + rotation: totalRotation + }) + + if (this.svg) { + this.cssTransform(this.svg, true) + this.eventBus.dispatch('pagerendered', { + source: this, + pageNumber: this.id, + cssTransform: true, + timestamp: performance.now(), + error: this._renderError + }) + return + } + + let isScalingRestricted = false + + if (this.canvas && this.maxCanvasPixels > 0) { + const outputScale = this.outputScale + + if ((Math.floor(this.viewport.width) * outputScale.sx | 0) * (Math.floor(this.viewport.height) * outputScale.sy | 0) > this.maxCanvasPixels) { + isScalingRestricted = true + } + } + + if (this.canvas) { + if (this.useOnlyCssZoom || this.hasRestrictedScaling && isScalingRestricted) { + this.cssTransform(this.canvas, true) + this.eventBus.dispatch('pagerendered', { + source: this, + pageNumber: this.id, + cssTransform: true, + timestamp: performance.now(), + error: this._renderError + }) + return + } + + if (!this.zoomLayer && !this.canvas.hidden) { + this.zoomLayer = this.canvas.parentNode + this.zoomLayer.style.position = 'absolute' + } + } + + if (this.zoomLayer) { + this.cssTransform(this.zoomLayer.firstChild) + } + + this.reset(true, true) + } + + cancelRendering (keepAnnotations = false) { + if (this.paintTask) { + this.paintTask.cancel() + this.paintTask = null + } + + this.resume = null + + if (this.textLayer) { + this.textLayer.cancel() + this.textLayer = null + } + + if (!keepAnnotations && this.annotationLayer) { + this.annotationLayer.cancel() + this.annotationLayer = null + } + } + + cssTransform (target, redrawAnnotations = false) { + const width = this.viewport.width + const height = this.viewport.height + const div = this.div + target.style.width = target.parentNode.style.width = div.style.width = Math.floor(width) + 'px' + target.style.height = target.parentNode.style.height = div.style.height = Math.floor(height) + 'px' + const relativeRotation = this.viewport.rotation - this.paintedViewportMap.get(target).rotation + const absRotation = Math.abs(relativeRotation) + let scaleX = 1, + scaleY = 1 + + if (absRotation === 90 || absRotation === 270) { + scaleX = height / width + scaleY = width / height + } + + target.style.transform = `rotate(${relativeRotation}deg) scale(${scaleX}, ${scaleY})` + + if (this.textLayer) { + const textLayerViewport = this.textLayer.viewport + const textRelativeRotation = this.viewport.rotation - textLayerViewport.rotation + const textAbsRotation = Math.abs(textRelativeRotation) + let scale = width / textLayerViewport.width + + if (textAbsRotation === 90 || textAbsRotation === 270) { + scale = width / textLayerViewport.height + } + + const textLayerDiv = this.textLayer.textLayerDiv + let transX, transY + + switch (textAbsRotation) { + case 0: + transX = transY = 0 + break + + case 90: + transX = 0 + transY = '-' + textLayerDiv.style.height + break + + case 180: + transX = '-' + textLayerDiv.style.width + transY = '-' + textLayerDiv.style.height + break + + case 270: + transX = '-' + textLayerDiv.style.width + transY = 0 + break + + default: + console.error('Bad rotation value.') + break + } + + textLayerDiv.style.transform = `rotate(${textAbsRotation}deg) ` + `scale(${scale}) ` + `translate(${transX}, ${transY})` + textLayerDiv.style.transformOrigin = '0% 0%' + } + + if (redrawAnnotations && this.annotationLayer) { + this._renderAnnotationLayer() + } + + if (this.xfaLayer) { + this._renderXfaLayer() + } + } + + get width () { + return this.viewport.width + } + + get height () { + return this.viewport.height + } + + getPagePoint (x, y) { + return this.viewport.convertToPdfPoint(x, y) + } + + draw () { + if (this.renderingState !== _pdf_rendering_queue.RenderingStates.INITIAL) { + console.error('Must be in new state before drawing') + this.reset() + } + + const { + div, + pdfPage + } = this + + if (!pdfPage) { + this.renderingState = _pdf_rendering_queue.RenderingStates.FINISHED + + if (this.loadingIconDiv) { + div.removeChild(this.loadingIconDiv) + delete this.loadingIconDiv + } + + return Promise.reject(new Error('pdfPage is not loaded')) + } + + this.renderingState = _pdf_rendering_queue.RenderingStates.RUNNING + const canvasWrapper = document.createElement('div') + canvasWrapper.style.width = div.style.width + canvasWrapper.style.height = div.style.height + canvasWrapper.classList.add('canvasWrapper') + + if (this.annotationLayer?.div) { + div.insertBefore(canvasWrapper, this.annotationLayer.div) + } else { + div.appendChild(canvasWrapper) + } + + let textLayer = null + + if (this.textLayerMode !== _ui_utils.TextLayerMode.DISABLE && this.textLayerFactory) { + const textLayerDiv = document.createElement('div') + textLayerDiv.className = 'textLayer' + textLayerDiv.style.width = canvasWrapper.style.width + textLayerDiv.style.height = canvasWrapper.style.height + + if (this.annotationLayer?.div) { + div.insertBefore(textLayerDiv, this.annotationLayer.div) + } else { + div.appendChild(textLayerDiv) + } + + textLayer = this.textLayerFactory.createTextLayerBuilder(textLayerDiv, this.id - 1, this.viewport, this.textLayerMode === _ui_utils.TextLayerMode.ENABLE_ENHANCE, this.eventBus) + } + + this.textLayer = textLayer + let renderContinueCallback = null + + if (this.renderingQueue) { + renderContinueCallback = cont => { + if (!this.renderingQueue.isHighestPriority(this)) { + this.renderingState = _pdf_rendering_queue.RenderingStates.PAUSED + + this.resume = () => { + this.renderingState = _pdf_rendering_queue.RenderingStates.RUNNING + cont() + } + + return + } + + cont() + } + } + + const finishPaintTask = async (error = null) => { + if (paintTask === this.paintTask) { + this.paintTask = null + } + + if (error instanceof _pdfjsLib.RenderingCancelledException) { + this._renderError = null + return + } + + this._renderError = error + this.renderingState = _pdf_rendering_queue.RenderingStates.FINISHED + + if (this.loadingIconDiv) { + div.removeChild(this.loadingIconDiv) + delete this.loadingIconDiv + } + + this._resetZoomLayer(true) + + this.eventBus.dispatch('pagerendered', { + source: this, + pageNumber: this.id, + cssTransform: false, + timestamp: performance.now(), + error: this._renderError + }) + + if (error) { + throw error + } + } + + const paintTask = this.renderer === _ui_utils.RendererType.SVG ? this.paintOnSvg(canvasWrapper) : this.paintOnCanvas(canvasWrapper) + paintTask.onRenderContinue = renderContinueCallback + this.paintTask = paintTask + const resultPromise = paintTask.promise.then(function () { + return finishPaintTask(null).then(function () { + if (textLayer) { + const readableStream = pdfPage.streamTextContent({ + normalizeWhitespace: true + }) + textLayer.setTextContentStream(readableStream) + textLayer.render() + } + }) + }, function (reason) { + return finishPaintTask(reason) + }) + + if (this.annotationLayerFactory) { + if (!this.annotationLayer) { + this.annotationLayer = this.annotationLayerFactory.createAnnotationLayerBuilder(div, pdfPage, null, this.imageResourcesPath, this.renderInteractiveForms, this.l10n, this.enableScripting, null, null) + } + + this._renderAnnotationLayer() + } + + if (this.xfaLayerFactory) { + if (!this.xfaLayer) { + this.xfaLayer = this.xfaLayerFactory.createXfaLayerBuilder(div, pdfPage) + } + + this._renderXfaLayer() + } + + div.setAttribute('data-loaded', true) + this.eventBus.dispatch('pagerender', { + source: this, + pageNumber: this.id + }) + return resultPromise + } + + paintOnCanvas (canvasWrapper) { + const renderCapability = (0, _pdfjsLib.createPromiseCapability)() + const result = { + promise: renderCapability.promise, + + onRenderContinue (cont) { + cont() + }, + + cancel () { + renderTask.cancel() + } + + } + const viewport = this.viewport + const canvas = document.createElement('canvas') + canvas.hidden = true + let isCanvasHidden = true + + const showCanvas = function () { + if (isCanvasHidden) { + canvas.hidden = false + isCanvasHidden = false + } + } + + canvasWrapper.appendChild(canvas) + this.canvas = canvas + canvas.mozOpaque = true + const ctx = canvas.getContext('2d', { + alpha: false, + }) + const outputScale = (0, _ui_utils.getOutputScale)(ctx) + this.outputScale = outputScale + + if (this.useOnlyCssZoom) { + const actualSizeViewport = viewport.clone({ + scale: _ui_utils.CSS_UNITS + }) + outputScale.sx *= actualSizeViewport.width / viewport.width + outputScale.sy *= actualSizeViewport.height / viewport.height + outputScale.scaled = true + } + + if (this.maxCanvasPixels > 0) { + const pixelsInViewport = viewport.width * viewport.height + const maxScale = Math.sqrt(this.maxCanvasPixels / pixelsInViewport) + + if (outputScale.sx > maxScale || outputScale.sy > maxScale) { + outputScale.sx = maxScale + outputScale.sy = maxScale + outputScale.scaled = true + this.hasRestrictedScaling = true + } else { + this.hasRestrictedScaling = false + } + } + + const sfx = (0, _ui_utils.approximateFraction)(outputScale.sx) + const sfy = (0, _ui_utils.approximateFraction)(outputScale.sy) + canvas.width = (0, _ui_utils.roundToDivide)(viewport.width * outputScale.sx, sfx[0]) + canvas.height = (0, _ui_utils.roundToDivide)(viewport.height * outputScale.sy, sfy[0]) + canvas.style.width = (0, _ui_utils.roundToDivide)(viewport.width, sfx[1]) + 'px' + canvas.style.height = (0, _ui_utils.roundToDivide)(viewport.height, sfy[1]) + 'px' + this.paintedViewportMap.set(canvas, viewport) + const transform = !outputScale.scaled ? null : [outputScale.sx, 0, 0, outputScale.sy, 0, 0] + const renderContext = { + canvasContext: ctx, + transform, + viewport: this.viewport, + enableWebGL: this.enableWebGL, + renderInteractiveForms: this.renderInteractiveForms, + optionalContentConfigPromise: this._optionalContentConfigPromise, + // background: 'transparent', + } + const renderTask = this.pdfPage.render(renderContext) + + renderTask.onContinue = function (cont) { + showCanvas() + + if (result.onRenderContinue) { + result.onRenderContinue(cont) + } else { + cont() + } + } + + renderTask.promise.then(function () { + showCanvas() + renderCapability.resolve(undefined) + }, function (error) { + showCanvas() + renderCapability.reject(error) + }) + return result + } + + paintOnSvg (wrapper) { + let cancelled = false + + const ensureNotCancelled = () => { + if (cancelled) { + throw new _pdfjsLib.RenderingCancelledException(`Rendering cancelled, page ${this.id}`, 'svg') + } + } + + const pdfPage = this.pdfPage + const actualSizeViewport = this.viewport.clone({ + scale: _ui_utils.CSS_UNITS + }) + const promise = pdfPage.getOperatorList().then(opList => { + ensureNotCancelled() + const svgGfx = new _pdfjsLib.SVGGraphics(pdfPage.commonObjs, pdfPage.objs, _viewer_compatibility.viewerCompatibilityParams.disableCreateObjectURL) + return svgGfx.getSVG(opList, actualSizeViewport).then(svg => { + ensureNotCancelled() + this.svg = svg + this.paintedViewportMap.set(svg, actualSizeViewport) + svg.style.width = wrapper.style.width + svg.style.height = wrapper.style.height + this.renderingState = _pdf_rendering_queue.RenderingStates.FINISHED + wrapper.appendChild(svg) + }) + }) + return { + promise, + + onRenderContinue (cont) { + cont() + }, + + cancel () { + cancelled = true + } + + } + } + + setPageLabel (label) { + this.pageLabel = typeof label === 'string' ? label : null + + if (this.pageLabel !== null) { + this.div.setAttribute('data-page-label', this.pageLabel) + } else { + this.div.removeAttribute('data-page-label') + } + } + + } + + exports.PDFPageView = PDFPageView + + /***/ + }), + /* 15 */ + /***/ ((__unused_webpack_module, exports, __w_pdfjs_require__) => { + + Object.defineProperty(exports, '__esModule', ({ + value: true + })) + exports.RenderingStates = exports.PDFRenderingQueue = void 0 + + var _pdfjsLib = __w_pdfjs_require__(2) + + const CLEANUP_TIMEOUT = 30000 + const RenderingStates = { + INITIAL: 0, + RUNNING: 1, + PAUSED: 2, + FINISHED: 3 + } + exports.RenderingStates = RenderingStates + + class PDFRenderingQueue { + constructor () { + this.pdfViewer = null + this.pdfThumbnailViewer = null + this.onIdle = null + this.highestPriorityPage = null + this.idleTimeout = null + this.printing = false + this.isThumbnailViewEnabled = false + } + + setViewer (pdfViewer) { + this.pdfViewer = pdfViewer + } + + setThumbnailViewer (pdfThumbnailViewer) { + this.pdfThumbnailViewer = pdfThumbnailViewer + } + + isHighestPriority (view) { + return this.highestPriorityPage === view.renderingId + } + + renderHighestPriority (currentlyVisiblePages) { + if (this.idleTimeout) { + clearTimeout(this.idleTimeout) + this.idleTimeout = null + } + + if (this.pdfViewer.forceRendering(currentlyVisiblePages)) { + return + } + + if (this.pdfThumbnailViewer && this.isThumbnailViewEnabled) { + if (this.pdfThumbnailViewer.forceRendering()) { + return + } + } + + if (this.printing) { + return + } + + if (this.onIdle) { + this.idleTimeout = setTimeout(this.onIdle.bind(this), CLEANUP_TIMEOUT) + } + } + + getHighestPriority (visible, views, scrolledDown) { + const visibleViews = visible.views + const numVisible = visibleViews.length + + if (numVisible === 0) { + return null + } + + for (let i = 0; i < numVisible; ++i) { + const view = visibleViews[i].view + + if (!this.isViewFinished(view)) { + return view + } + } + + if (scrolledDown) { + const nextPageIndex = visible.last.id + + if (views[nextPageIndex] && !this.isViewFinished(views[nextPageIndex])) { + return views[nextPageIndex] + } + } else { + const previousPageIndex = visible.first.id - 2 + + if (views[previousPageIndex] && !this.isViewFinished(views[previousPageIndex])) { + return views[previousPageIndex] + } + } + + return null + } + + isViewFinished (view) { + return view.renderingState === RenderingStates.FINISHED + } + + renderView (view) { + switch (view.renderingState) { + case RenderingStates.FINISHED: + return false + + case RenderingStates.PAUSED: + this.highestPriorityPage = view.renderingId + view.resume() + break + + case RenderingStates.RUNNING: + this.highestPriorityPage = view.renderingId + break + + case RenderingStates.INITIAL: + this.highestPriorityPage = view.renderingId + view.draw().finally(() => { + this.renderHighestPriority() + }).catch(reason => { + if (reason instanceof _pdfjsLib.RenderingCancelledException) { + return + } + + console.error(`renderView: "${reason}"`) + }) + break + } + + return true + } + + } + + exports.PDFRenderingQueue = PDFRenderingQueue + + /***/ + }), + /* 16 */ + /***/ ((__unused_webpack_module, exports, __w_pdfjs_require__) => { + + Object.defineProperty(exports, '__esModule', ({ + value: true + })) + exports.PDFScriptingManager = void 0 + + var _pdfjsLib = __w_pdfjs_require__(2) + + var _ui_utils = __w_pdfjs_require__(5) + + var _pdf_rendering_queue = __w_pdfjs_require__(15) + + class PDFScriptingManager { + constructor ({ + eventBus, + sandboxBundleSrc = null, + scriptingFactory = null, + docPropertiesLookup = null + }) { + this._pdfDocument = null + this._pdfViewer = null + this._closeCapability = null + this._destroyCapability = null + this._scripting = null + this._mouseState = Object.create(null) + this._pageEventsReady = false + this._ready = false + this._eventBus = eventBus + this._sandboxBundleSrc = sandboxBundleSrc + this._scriptingFactory = scriptingFactory + this._docPropertiesLookup = docPropertiesLookup + + if (!this._scriptingFactory) { + window.addEventListener('updatefromsandbox', event => { + this._eventBus.dispatch('updatefromsandbox', { + source: window, + detail: event.detail + }) + }) + } + } + + setViewer (pdfViewer) { + this._pdfViewer = pdfViewer + } + + async setDocument (pdfDocument) { + if (this._pdfDocument) { + await this._destroyScripting() + } + + this._pdfDocument = pdfDocument + + if (!pdfDocument) { + return + } + + const [objects, calculationOrder, docActions] = await Promise.all([pdfDocument.getFieldObjects(), pdfDocument.getCalculationOrderIds(), pdfDocument.getJSActions()]) + + if (!objects && !docActions) { + await this._destroyScripting() + return + } + + if (pdfDocument !== this._pdfDocument) { + return + } + + this._scripting = this._createScripting() + + this._internalEvents.set('updatefromsandbox', event => { + if (event?.source !== window) { + return + } + + this._updateFromSandbox(event.detail) + }) + + this._internalEvents.set('dispatcheventinsandbox', event => { + this._scripting?.dispatchEventInSandbox(event.detail) + }) + + this._internalEvents.set('pagechanging', ({ + pageNumber, + previous + }) => { + if (pageNumber === previous) { + return + } + + this._dispatchPageClose(previous) + + this._dispatchPageOpen(pageNumber) + }) + + this._internalEvents.set('pagerendered', ({ + pageNumber + }) => { + if (!this._pageOpenPending.has(pageNumber)) { + return + } + + if (pageNumber !== this._pdfViewer.currentPageNumber) { + return + } + + this._dispatchPageOpen(pageNumber) + }) + + this._internalEvents.set('pagesdestroy', async event => { + await this._dispatchPageClose(this._pdfViewer.currentPageNumber) + await this._scripting?.dispatchEventInSandbox({ + id: 'doc', + name: 'WillClose' + }) + this._closeCapability?.resolve() + }) + + this._domEvents.set('mousedown', event => { + this._mouseState.isDown = true + }) + + this._domEvents.set('mouseup', event => { + this._mouseState.isDown = false + }) + + for (const [name, listener] of this._internalEvents) { + this._eventBus._on(name, listener) + } + + for (const [name, listener] of this._domEvents) { + window.addEventListener(name, listener) + } + + try { + const docProperties = await this._getDocProperties() + + if (pdfDocument !== this._pdfDocument) { + return + } + + await this._scripting.createSandbox({ + objects, + calculationOrder, + appInfo: { + platform: navigator.platform, + language: navigator.language + }, + docInfo: { + ...docProperties, + actions: docActions + } + }) + + this._eventBus.dispatch('sandboxcreated', { + source: this + }) + } catch (error) { + console.error(`PDFScriptingManager.setDocument: "${error?.message}".`) + await this._destroyScripting() + return + } + + await this._scripting?.dispatchEventInSandbox({ + id: 'doc', + name: 'Open' + }) + await this._dispatchPageOpen(this._pdfViewer.currentPageNumber, true) + Promise.resolve().then(() => { + if (pdfDocument === this._pdfDocument) { + this._ready = true + } + }) + } + + async dispatchWillSave (detail) { + return this._scripting?.dispatchEventInSandbox({ + id: 'doc', + name: 'WillSave' + }) + } + + async dispatchDidSave (detail) { + return this._scripting?.dispatchEventInSandbox({ + id: 'doc', + name: 'DidSave' + }) + } + + async dispatchWillPrint (detail) { + return this._scripting?.dispatchEventInSandbox({ + id: 'doc', + name: 'WillPrint' + }) + } + + async dispatchDidPrint (detail) { + return this._scripting?.dispatchEventInSandbox({ + id: 'doc', + name: 'DidPrint' + }) + } + + get mouseState () { + return this._mouseState + } + + get destroyPromise () { + return this._destroyCapability?.promise || null + } + + get ready () { + return this._ready + } + + get _internalEvents () { + return (0, _pdfjsLib.shadow)(this, '_internalEvents', new Map()) + } + + get _domEvents () { + return (0, _pdfjsLib.shadow)(this, '_domEvents', new Map()) + } + + get _pageOpenPending () { + return (0, _pdfjsLib.shadow)(this, '_pageOpenPending', new Set()) + } + + get _visitedPages () { + return (0, _pdfjsLib.shadow)(this, '_visitedPages', new Map()) + } + + async _updateFromSandbox (detail) { + const isInPresentationMode = this._pdfViewer.isInPresentationMode || this._pdfViewer.isChangingPresentationMode + const { + id, + command, + value + } = detail + + if (!id) { + switch (command) { + case 'clear': + console.clear() + break + + case 'error': + console.error(value) + break + + case 'layout': + this._pdfViewer.spreadMode = (0, _ui_utils.apiPageLayoutToSpreadMode)(value) + break + + case 'page-num': + this._pdfViewer.currentPageNumber = value + 1 + break + + case 'print': + await this._pdfViewer.pagesPromise + + this._eventBus.dispatch('print', { + source: this + }) + + break + + case 'println': + console.log(value) + break + + case 'zoom': + if (isInPresentationMode) { + return + } + + this._pdfViewer.currentScaleValue = value + break + } + + return + } + + if (isInPresentationMode) { + if (detail.focus) { + return + } + } + + const element = document.getElementById(id) + + if (element) { + element.dispatchEvent(new CustomEvent('updatefromsandbox', { + detail + })) + } else { + delete detail.id + this._pdfDocument?.annotationStorage.setValue(id, detail) + } + } + + async _dispatchPageOpen (pageNumber, initialize = false) { + const pdfDocument = this._pdfDocument, + visitedPages = this._visitedPages + + if (initialize) { + this._closeCapability = (0, _pdfjsLib.createPromiseCapability)() + this._pageEventsReady = true + } + + if (!this._pageEventsReady) { + return + } + + const pageView = this._pdfViewer.getPageView(pageNumber - 1) + + if (pageView?.renderingState !== _pdf_rendering_queue.RenderingStates.FINISHED) { + this._pageOpenPending.add(pageNumber) + + return + } + + this._pageOpenPending.delete(pageNumber) + + const actionsPromise = (async () => { + const actions = await (!visitedPages.has(pageNumber) ? pageView.pdfPage?.getJSActions() : null) + + if (pdfDocument !== this._pdfDocument) { + return + } + + await this._scripting?.dispatchEventInSandbox({ + id: 'page', + name: 'PageOpen', + pageNumber, + actions + }) + })() + + visitedPages.set(pageNumber, actionsPromise) + } + + async _dispatchPageClose (pageNumber) { + const pdfDocument = this._pdfDocument, + visitedPages = this._visitedPages + + if (!this._pageEventsReady) { + return + } + + if (this._pageOpenPending.has(pageNumber)) { + return + } + + const actionsPromise = visitedPages.get(pageNumber) + + if (!actionsPromise) { + return + } + + visitedPages.set(pageNumber, null) + await actionsPromise + + if (pdfDocument !== this._pdfDocument) { + return + } + + await this._scripting?.dispatchEventInSandbox({ + id: 'page', + name: 'PageClose', + pageNumber + }) + } + + async _getDocProperties () { + if (this._docPropertiesLookup) { + return this._docPropertiesLookup(this._pdfDocument) + } + + const { + docPropertiesLookup + } = __w_pdfjs_require__(17) + + return docPropertiesLookup(this._pdfDocument) + } + + _createScripting () { + this._destroyCapability = (0, _pdfjsLib.createPromiseCapability)() + + if (this._scripting) { + throw new Error('_createScripting: Scripting already exists.') + } + + if (this._scriptingFactory) { + return this._scriptingFactory.createScripting({ + sandboxBundleSrc: this._sandboxBundleSrc + }) + } + + const { + GenericScripting + } = __w_pdfjs_require__(17) + + return new GenericScripting(this._sandboxBundleSrc) + } + + async _destroyScripting () { + if (!this._scripting) { + this._pdfDocument = null + this._destroyCapability?.resolve() + return + } + + if (this._closeCapability) { + await Promise.race([this._closeCapability.promise, new Promise(resolve => { + setTimeout(resolve, 1000) + })]).catch(reason => {}) + this._closeCapability = null + } + + this._pdfDocument = null + + try { + await this._scripting.destroySandbox() + } catch (ex) {} + + for (const [name, listener] of this._internalEvents) { + this._eventBus._off(name, listener) + } + + this._internalEvents.clear() + + for (const [name, listener] of this._domEvents) { + window.removeEventListener(name, listener) + } + + this._domEvents.clear() + + this._pageOpenPending.clear() + + this._visitedPages.clear() + + this._scripting = null + delete this._mouseState.isDown + this._pageEventsReady = false + this._ready = false + this._destroyCapability?.resolve() + } + + } + + exports.PDFScriptingManager = PDFScriptingManager + + /***/ + }), + /* 17 */ + /***/ ((__unused_webpack_module, exports, __w_pdfjs_require__) => { + + Object.defineProperty(exports, '__esModule', ({ + value: true + })) + exports.docPropertiesLookup = docPropertiesLookup + exports.GenericScripting = void 0 + + var _pdfjsLib = __w_pdfjs_require__(2) + + async function docPropertiesLookup (pdfDocument) { + const url = '', + baseUrl = url.split('#')[0] + let { + info, + metadata, + contentDispositionFilename, + contentLength + } = await pdfDocument.getMetadata() + + if (!contentLength) { + const { + length + } = await pdfDocument.getDownloadInfo() + contentLength = length + } + + return { + ...info, + baseURL: baseUrl, + filesize: contentLength, + filename: contentDispositionFilename || (0, _pdfjsLib.getPdfFilenameFromUrl)(url), + metadata: metadata?.getRaw(), + authors: metadata?.get('dc:creator'), + numPages: pdfDocument.numPages, + URL: url + } + } + + class GenericScripting { + constructor (sandboxBundleSrc) { + this._ready = (0, _pdfjsLib.loadScript)(sandboxBundleSrc, true).then(() => { + return window.pdfjsSandbox.QuickJSSandbox() + }) + } + + async createSandbox (data) { + const sandbox = await this._ready + sandbox.create(data) + } + + async dispatchEventInSandbox (event) { + const sandbox = await this._ready + sandbox.dispatchEvent(event) + } + + async destroySandbox () { + const sandbox = await this._ready + sandbox.nukeSandbox() + } + + } + + exports.GenericScripting = GenericScripting + + /***/ + }), + /* 18 */ + /***/ ((__unused_webpack_module, exports, __w_pdfjs_require__) => { + + Object.defineProperty(exports, '__esModule', ({ + value: true + })) + exports.PDFSinglePageViewer = void 0 + + var _base_viewer = __w_pdfjs_require__(19) + + var _pdfjsLib = __w_pdfjs_require__(2) + + class PDFSinglePageViewer extends _base_viewer.BaseViewer { + constructor (options) { + super(options) + + this.eventBus._on('pagesinit', evt => { + this._ensurePageViewVisible() + }) + } + + get _viewerElement () { + return (0, _pdfjsLib.shadow)(this, '_viewerElement', this._shadowViewer) + } + + get _pageWidthScaleFactor () { + return 1 + } + + _resetView () { + super._resetView() + + this._previousPageNumber = 1 + this._shadowViewer = document.createDocumentFragment() + this._updateScrollDown = null + } + + _ensurePageViewVisible () { + const pageView = this._pages[this._currentPageNumber - 1] + const previousPageView = this._pages[this._previousPageNumber - 1] + const viewerNodes = this.viewer.childNodes + + switch (viewerNodes.length) { + case 0: + this.viewer.appendChild(pageView.div) + break + + case 1: + if (viewerNodes[0] !== previousPageView.div) { + throw new Error('_ensurePageViewVisible: Unexpected previously visible page.') + } + + if (pageView === previousPageView) { + break + } + + this._shadowViewer.appendChild(previousPageView.div) + + this.viewer.appendChild(pageView.div) + this.container.scrollTop = 0 + break + + default: + throw new Error('_ensurePageViewVisible: Only one page should be visible at a time.') + } + + this._previousPageNumber = this._currentPageNumber + } + + _scrollUpdate () { + if (this._updateScrollDown) { + this._updateScrollDown() + } + + super._scrollUpdate() + } + + _scrollIntoView ({ + pageDiv, + pageSpot = null, + pageNumber = null + }) { + if (pageNumber) { + this._setCurrentPageNumber(pageNumber) + } + + const scrolledDown = this._currentPageNumber >= this._previousPageNumber + + this._ensurePageViewVisible() + + this.update() + + super._scrollIntoView({ + pageDiv, + pageSpot, + pageNumber + }) + + this._updateScrollDown = () => { + this.scroll.down = scrolledDown + this._updateScrollDown = null + } + } + + _getVisiblePages () { + return this._getCurrentVisiblePage() + } + + _updateHelper (visiblePages) {} + + get _isScrollModeHorizontal () { + return (0, _pdfjsLib.shadow)(this, '_isScrollModeHorizontal', false) + } + + _updateScrollMode () {} + + _updateSpreadMode () {} + + _getPageAdvance () { + return 1 + } + + } + + exports.PDFSinglePageViewer = PDFSinglePageViewer + + /***/ + }), + /* 19 */ + /***/ ((__unused_webpack_module, exports, __w_pdfjs_require__) => { + + Object.defineProperty(exports, '__esModule', ({ + value: true + })) + exports.BaseViewer = void 0 + + var _pdfjsLib = __w_pdfjs_require__(2) + + var _ui_utils = __w_pdfjs_require__(5) + + var _pdf_rendering_queue = __w_pdfjs_require__(15) + + var _annotation_layer_builder = __w_pdfjs_require__(1) + + var _l10n_utils = __w_pdfjs_require__(3) + + var _pdf_page_view = __w_pdfjs_require__(14) + + var _pdf_link_service = __w_pdfjs_require__(4) + + var _text_layer_builder = __w_pdfjs_require__(6) + + var _xfa_layer_builder = __w_pdfjs_require__(20) + + const DEFAULT_CACHE_SIZE = 10 + + function PDFPageViewBuffer (size) { + const data = [] + + this.push = function (view) { + const i = data.indexOf(view) + + if (i >= 0) { + data.splice(i, 1) + } + + data.push(view) + + if (data.length > size) { + data.shift().destroy() + } + } + + this.resize = function (newSize, pagesToKeep) { + size = newSize + + if (pagesToKeep) { + const pageIdsToKeep = new Set() + + for (let i = 0, iMax = pagesToKeep.length; i < iMax; ++i) { + pageIdsToKeep.add(pagesToKeep[i].id) + } + + (0, _ui_utils.moveToEndOfArray)(data, function (page) { + return pageIdsToKeep.has(page.id) + }) + } + + while (data.length > size) { + data.shift().destroy() + } + } + + this.has = function (view) { + return data.includes(view) + } + } + + function isSameScale (oldScale, newScale) { + if (newScale === oldScale) { + return true + } + + if (Math.abs(newScale - oldScale) < 1e-15) { + return true + } + + return false + } + + class BaseViewer { + constructor (options) { + if (this.constructor === BaseViewer) { + throw new Error('Cannot initialize BaseViewer.') + } + + const viewerVersion = '2.8.335' + + if (_pdfjsLib.version !== viewerVersion) { + throw new Error(`The API version "${_pdfjsLib.version}" does not match the Viewer version "${viewerVersion}".`) + } + + this._name = this.constructor.name + this.container = options.container + this.viewer = options.viewer || options.container.firstElementChild + + if (!(this.container?.tagName.toUpperCase() === 'DIV' && this.viewer?.tagName.toUpperCase() === 'DIV')) { + throw new Error('Invalid `container` and/or `viewer` option.') + } + + if (this.container.offsetParent && getComputedStyle(this.container).position !== 'absolute') { + throw new Error('The `container` must be absolutely positioned.') + } + + this.eventBus = options.eventBus + this.linkService = options.linkService || new _pdf_link_service.SimpleLinkService() + this.downloadManager = options.downloadManager || null + this.findController = options.findController || null + this._scriptingManager = options.scriptingManager || null + this.removePageBorders = options.removePageBorders || false + this.textLayerMode = Number.isInteger(options.textLayerMode) ? options.textLayerMode : _ui_utils.TextLayerMode.ENABLE + this.imageResourcesPath = options.imageResourcesPath || '' + this.renderInteractiveForms = options.renderInteractiveForms !== false + this.enablePrintAutoRotate = options.enablePrintAutoRotate || false + this.renderer = options.renderer || _ui_utils.RendererType.CANVAS + this.enableWebGL = options.enableWebGL || false + this.useOnlyCssZoom = options.useOnlyCssZoom || false + this.maxCanvasPixels = options.maxCanvasPixels + this.l10n = options.l10n || _l10n_utils.NullL10n + this.enableScripting = options.enableScripting === true && !!this._scriptingManager + this.defaultRenderingQueue = !options.renderingQueue + + if (this.defaultRenderingQueue) { + this.renderingQueue = new _pdf_rendering_queue.PDFRenderingQueue() + this.renderingQueue.setViewer(this) + } else { + this.renderingQueue = options.renderingQueue + } + + this.scroll = (0, _ui_utils.watchScroll)(this.container, this._scrollUpdate.bind(this)) + this.presentationModeState = _ui_utils.PresentationModeState.UNKNOWN + this._onBeforeDraw = this._onAfterDraw = null + + this._resetView() + + if (this.removePageBorders) { + this.viewer.classList.add('removePageBorders') + } + + Promise.resolve().then(() => { + this.eventBus.dispatch('baseviewerinit', { + source: this + }) + }) + } + + get pagesCount () { + return this._pages.length + } + + getPageView (index) { + return this._pages[index] + } + + get pageViewsReady () { + if (!this._pagesCapability.settled) { + return false + } + + return this._pages.every(function (pageView) { + return pageView?.pdfPage + }) + } + + get currentPageNumber () { + return this._currentPageNumber + } + + set currentPageNumber (val) { + if (!Number.isInteger(val)) { + throw new Error('Invalid page number.') + } + + if (!this.pdfDocument) { + return + } + + if (!this._setCurrentPageNumber(val, true)) { + console.error(`${this._name}.currentPageNumber: "${val}" is not a valid page.`) + } + } + + _setCurrentPageNumber (val, resetCurrentPageView = false) { + if (this._currentPageNumber === val) { + if (resetCurrentPageView) { + this._resetCurrentPageView() + } + + return true + } + + if (!(0 < val && val <= this.pagesCount)) { + return false + } + + const previous = this._currentPageNumber + this._currentPageNumber = val + this.eventBus.dispatch('pagechanging', { + source: this, + pageNumber: val, + pageLabel: this._pageLabels?.[val - 1] ?? null, + previous + }) + + if (resetCurrentPageView) { + this._resetCurrentPageView() + } + + return true + } + + get currentPageLabel () { + return this._pageLabels?.[this._currentPageNumber - 1] ?? null + } + + set currentPageLabel (val) { + if (!this.pdfDocument) { + return + } + + let page = val | 0 + + if (this._pageLabels) { + const i = this._pageLabels.indexOf(val) + + if (i >= 0) { + page = i + 1 + } + } + + if (!this._setCurrentPageNumber(page, true)) { + console.error(`${this._name}.currentPageLabel: "${val}" is not a valid page.`) + } + } + + get currentScale () { + return this._currentScale !== _ui_utils.UNKNOWN_SCALE ? this._currentScale : _ui_utils.DEFAULT_SCALE + } + + set currentScale (val) { + if (isNaN(val)) { + throw new Error('Invalid numeric scale.') + } + + if (!this.pdfDocument) { + return + } + + this._setScale(val, false) + } + + get currentScaleValue () { + return this._currentScaleValue + } + + set currentScaleValue (val) { + if (!this.pdfDocument) { + return + } + + this._setScale(val, false) + } + + get pagesRotation () { + return this._pagesRotation + } + + set pagesRotation (rotation) { + if (!(0, _ui_utils.isValidRotation)(rotation)) { + throw new Error('Invalid pages rotation angle.') + } + + if (!this.pdfDocument) { + return + } + + rotation %= 360 + + if (rotation < 0) { + rotation += 360 + } + + if (this._pagesRotation === rotation) { + return + } + + this._pagesRotation = rotation + const pageNumber = this._currentPageNumber + + for (let i = 0, ii = this._pages.length; i < ii; i++) { + const pageView = this._pages[i] + pageView.update(pageView.scale, rotation) + } + + if (this._currentScaleValue) { + this._setScale(this._currentScaleValue, true) + } + + this.eventBus.dispatch('rotationchanging', { + source: this, + pagesRotation: rotation, + pageNumber + }) + + if (this.defaultRenderingQueue) { + this.update() + } + } + + get firstPagePromise () { + return this.pdfDocument ? this._firstPageCapability.promise : null + } + + get onePageRendered () { + return this.pdfDocument ? this._onePageRenderedCapability.promise : null + } + + get pagesPromise () { + return this.pdfDocument ? this._pagesCapability.promise : null + } + + get _viewerElement () { + throw new Error('Not implemented: _viewerElement') + } + + _onePageRenderedOrForceFetch () { + if (!this.container.offsetParent || this._getVisiblePages().views.length === 0) { + return Promise.resolve() + } + + return this._onePageRenderedCapability.promise + } + + setDocument (pdfDocument) { + if (this.pdfDocument) { + this.eventBus.dispatch('pagesdestroy', { + source: this + }) + + this._cancelRendering() + + this._resetView() + + if (this.findController) { + this.findController.setDocument(null) + } + + if (this._scriptingManager) { + this._scriptingManager.setDocument(null) + } + } + + this.pdfDocument = pdfDocument + + if (!pdfDocument) { + return + } + + const isPureXfa = pdfDocument.isPureXfa + const pagesCount = pdfDocument.numPages + const firstPagePromise = pdfDocument.getPage(1) + const optionalContentConfigPromise = pdfDocument.getOptionalContentConfig() + + this._pagesCapability.promise.then(() => { + this.eventBus.dispatch('pagesloaded', { + source: this, + pagesCount + }) + }) + + this._onBeforeDraw = evt => { + const pageView = this._pages[evt.pageNumber - 1] + + if (!pageView) { + return + } + + this._buffer.push(pageView) + } + + this.eventBus._on('pagerender', this._onBeforeDraw) + + this._onAfterDraw = evt => { + if (evt.cssTransform || this._onePageRenderedCapability.settled) { + return + } + + this._onePageRenderedCapability.resolve() + + this.eventBus._off('pagerendered', this._onAfterDraw) + + this._onAfterDraw = null + } + + this.eventBus._on('pagerendered', this._onAfterDraw) + + firstPagePromise.then(firstPdfPage => { + this._firstPageCapability.resolve(firstPdfPage) + + this._optionalContentConfigPromise = optionalContentConfigPromise + const scale = this.currentScale + const viewport = firstPdfPage.getViewport({ + scale: scale * _ui_utils.CSS_UNITS + }) + const textLayerFactory = this.textLayerMode !== _ui_utils.TextLayerMode.DISABLE ? this : null + const xfaLayerFactory = isPureXfa ? this : null + + for (let pageNum = 1; pageNum <= pagesCount; ++pageNum) { + const pageView = new _pdf_page_view.PDFPageView({ + container: this._viewerElement, + eventBus: this.eventBus, + id: pageNum, + scale, + defaultViewport: viewport.clone(), + optionalContentConfigPromise, + renderingQueue: this.renderingQueue, + textLayerFactory, + textLayerMode: this.textLayerMode, + annotationLayerFactory: this, + xfaLayerFactory, + imageResourcesPath: this.imageResourcesPath, + renderInteractiveForms: this.renderInteractiveForms, + renderer: this.renderer, + enableWebGL: this.enableWebGL, + useOnlyCssZoom: this.useOnlyCssZoom, + maxCanvasPixels: this.maxCanvasPixels, + l10n: this.l10n, + enableScripting: this.enableScripting + }) + + this._pages.push(pageView) + } + + const firstPageView = this._pages[0] + + if (firstPageView) { + firstPageView.setPdfPage(firstPdfPage) + this.linkService.cachePageRef(1, firstPdfPage.ref) + } + + if (this._spreadMode !== _ui_utils.SpreadMode.NONE) { + this._updateSpreadMode() + } + + this._onePageRenderedOrForceFetch().then(() => { + if (this.findController) { + this.findController.setDocument(pdfDocument) + } + + if (this.enableScripting) { + this._scriptingManager.setDocument(pdfDocument) + } + + if (pdfDocument.loadingParams.disableAutoFetch || pagesCount > 7500) { + this._pagesCapability.resolve() + + return + } + + let getPagesLeft = pagesCount - 1 + + if (getPagesLeft <= 0) { + this._pagesCapability.resolve() + + return + } + + for (let pageNum = 2; pageNum <= pagesCount; ++pageNum) { + pdfDocument.getPage(pageNum).then(pdfPage => { + const pageView = this._pages[pageNum - 1] + + if (!pageView.pdfPage) { + pageView.setPdfPage(pdfPage) + } + + this.linkService.cachePageRef(pageNum, pdfPage.ref) + + if (--getPagesLeft === 0) { + this._pagesCapability.resolve() + } + }, reason => { + console.error(`Unable to get page ${pageNum} to initialize viewer`, reason) + + if (--getPagesLeft === 0) { + this._pagesCapability.resolve() + } + }) + } + }) + + this.eventBus.dispatch('pagesinit', { + source: this + }) + + if (this.defaultRenderingQueue) { + this.update() + } + }).catch(reason => { + console.error('Unable to initialize viewer', reason) + }) + } + + setPageLabels (labels) { + if (!this.pdfDocument) { + return + } + + if (!labels) { + this._pageLabels = null + } else if (!(Array.isArray(labels) && this.pdfDocument.numPages === labels.length)) { + this._pageLabels = null + console.error(`${this._name}.setPageLabels: Invalid page labels.`) + } else { + this._pageLabels = labels + } + + for (let i = 0, ii = this._pages.length; i < ii; i++) { + this._pages[i].setPageLabel(this._pageLabels?.[i] ?? null) + } + } + + _resetView () { + this._pages = [] + this._currentPageNumber = 1 + this._currentScale = _ui_utils.UNKNOWN_SCALE + this._currentScaleValue = null + this._pageLabels = null + this._buffer = new PDFPageViewBuffer(DEFAULT_CACHE_SIZE) + this._location = null + this._pagesRotation = 0 + this._optionalContentConfigPromise = null + this._pagesRequests = new WeakMap() + this._firstPageCapability = (0, _pdfjsLib.createPromiseCapability)() + this._onePageRenderedCapability = (0, _pdfjsLib.createPromiseCapability)() + this._pagesCapability = (0, _pdfjsLib.createPromiseCapability)() + this._scrollMode = _ui_utils.ScrollMode.VERTICAL + this._spreadMode = _ui_utils.SpreadMode.NONE + + if (this._onBeforeDraw) { + this.eventBus._off('pagerender', this._onBeforeDraw) + + this._onBeforeDraw = null + } + + if (this._onAfterDraw) { + this.eventBus._off('pagerendered', this._onAfterDraw) + + this._onAfterDraw = null + } + + this.viewer.textContent = '' + + this._updateScrollMode() + } + + _scrollUpdate () { + if (this.pagesCount === 0) { + return + } + + this.update() + } + + _scrollIntoView ({ + pageDiv, + pageSpot = null, + pageNumber = null + }) { + (0, _ui_utils.scrollIntoView)(pageDiv, pageSpot) + } + + _setScaleUpdatePages (newScale, newValue, noScroll = false, preset = false) { + this._currentScaleValue = newValue.toString() + + if (isSameScale(this._currentScale, newScale)) { + if (preset) { + this.eventBus.dispatch('scalechanging', { + source: this, + scale: newScale, + presetValue: newValue + }) + } + + return + } + + for (let i = 0, ii = this._pages.length; i < ii; i++) { + this._pages[i].update(newScale) + } + + this._currentScale = newScale + + if (!noScroll) { + let page = this._currentPageNumber, + dest + + if (this._location && !(this.isInPresentationMode || this.isChangingPresentationMode)) { + page = this._location.pageNumber + dest = [null, { + name: 'XYZ' + }, this._location.left, this._location.top, null] + } + + this.scrollPageIntoView({ + pageNumber: page, + destArray: dest, + allowNegativeOffset: true + }) + } + + this.eventBus.dispatch('scalechanging', { + source: this, + scale: newScale, + presetValue: preset ? newValue : undefined + }) + + if (this.defaultRenderingQueue) { + this.update() + } + } + + get _pageWidthScaleFactor () { + if (this._spreadMode !== _ui_utils.SpreadMode.NONE && this._scrollMode !== _ui_utils.ScrollMode.HORIZONTAL && !this.isInPresentationMode) { + return 2 + } + + return 1 + } + + _setScale (value, noScroll = false) { + let scale = parseFloat(value) + + if (scale > 0) { + this._setScaleUpdatePages(scale, value, noScroll, false) + } else { + const currentPage = this._pages[this._currentPageNumber - 1] + + if (!currentPage) { + return + } + + const noPadding = this.isInPresentationMode || this.removePageBorders + let hPadding = noPadding ? 0 : _ui_utils.SCROLLBAR_PADDING + let vPadding = noPadding ? 0 : _ui_utils.VERTICAL_PADDING + + if (!noPadding && this._isScrollModeHorizontal) { + [hPadding, vPadding] = [vPadding, hPadding] + } + + const pageWidthScale = (this.container.clientWidth - hPadding) / currentPage.width * currentPage.scale / this._pageWidthScaleFactor + const pageHeightScale = (this.container.clientHeight - vPadding) / currentPage.height * currentPage.scale + + switch (value) { + case 'page-actual': + scale = 1 + break + + case 'page-width': + scale = pageWidthScale + break + + case 'page-height': + scale = pageHeightScale + break + + case 'page-fit': + scale = Math.min(pageWidthScale, pageHeightScale) + break + + case 'auto': + const horizontalScale = (0, _ui_utils.isPortraitOrientation)(currentPage) ? pageWidthScale : Math.min(pageHeightScale, pageWidthScale) + scale = Math.min(_ui_utils.MAX_AUTO_SCALE, horizontalScale) + break + + default: + console.error(`${this._name}._setScale: "${value}" is an unknown zoom value.`) + return + } + + this._setScaleUpdatePages(scale, value, noScroll, true) + } + } + + _resetCurrentPageView () { + if (this.isInPresentationMode) { + this._setScale(this._currentScaleValue, true) + } + + const pageView = this._pages[this._currentPageNumber - 1] + + this._scrollIntoView({ + pageDiv: pageView.div + }) + } + + pageLabelToPageNumber (label) { + if (!this._pageLabels) { + return null + } + + const i = this._pageLabels.indexOf(label) + + if (i < 0) { + return null + } + + return i + 1 + } + + scrollPageIntoView ({ + pageNumber, + destArray = null, + allowNegativeOffset = false, + ignoreDestinationZoom = false + }) { + if (!this.pdfDocument) { + return + } + + const pageView = Number.isInteger(pageNumber) && this._pages[pageNumber - 1] + + if (!pageView) { + console.error(`${this._name}.scrollPageIntoView: ` + `"${pageNumber}" is not a valid pageNumber parameter.`) + return + } + + if (this.isInPresentationMode || !destArray) { + this._setCurrentPageNumber(pageNumber, true) + + return + } + + let x = 0, + y = 0 + let width = 0, + height = 0, + widthScale, + heightScale + const changeOrientation = pageView.rotation % 180 !== 0 + const pageWidth = (changeOrientation ? pageView.height : pageView.width) / pageView.scale / _ui_utils.CSS_UNITS + const pageHeight = (changeOrientation ? pageView.width : pageView.height) / pageView.scale / _ui_utils.CSS_UNITS + let scale = 0 + + switch (destArray[1].name) { + case 'XYZ': + x = destArray[2] + y = destArray[3] + scale = destArray[4] + x = x !== null ? x : 0 + y = y !== null ? y : pageHeight + break + + case 'Fit': + case 'FitB': + scale = 'page-fit' + break + + case 'FitH': + case 'FitBH': + y = destArray[2] + scale = 'page-width' + + if (y === null && this._location) { + x = this._location.left + y = this._location.top + } else if (typeof y !== 'number') { + y = pageHeight + } + + break + + case 'FitV': + case 'FitBV': + x = destArray[2] + width = pageWidth + height = pageHeight + scale = 'page-height' + break + + case 'FitR': + x = destArray[2] + y = destArray[3] + width = destArray[4] - x + height = destArray[5] - y + const hPadding = this.removePageBorders ? 0 : _ui_utils.SCROLLBAR_PADDING + const vPadding = this.removePageBorders ? 0 : _ui_utils.VERTICAL_PADDING + widthScale = (this.container.clientWidth - hPadding) / width / _ui_utils.CSS_UNITS + heightScale = (this.container.clientHeight - vPadding) / height / _ui_utils.CSS_UNITS + scale = Math.min(Math.abs(widthScale), Math.abs(heightScale)) + break + + default: + console.error(`${this._name}.scrollPageIntoView: ` + `"${destArray[1].name}" is not a valid destination type.`) + return + } + + if (!ignoreDestinationZoom) { + if (scale && scale !== this._currentScale) { + this.currentScaleValue = scale + } else if (this._currentScale === _ui_utils.UNKNOWN_SCALE) { + this.currentScaleValue = _ui_utils.DEFAULT_SCALE_VALUE + } + } + + if (scale === 'page-fit' && !destArray[4]) { + this._scrollIntoView({ + pageDiv: pageView.div, + pageNumber + }) + + return + } + + const boundingRect = [pageView.viewport.convertToViewportPoint(x, y), pageView.viewport.convertToViewportPoint(x + width, y + height)] + let left = Math.min(boundingRect[0][0], boundingRect[1][0]) + let top = Math.min(boundingRect[0][1], boundingRect[1][1]) + + if (!allowNegativeOffset) { + left = Math.max(left, 0) + top = Math.max(top, 0) + } + + this._scrollIntoView({ + pageDiv: pageView.div, + pageSpot: { + left, + top + }, + pageNumber + }) + } + + _updateLocation (firstPage) { + const currentScale = this._currentScale + const currentScaleValue = this._currentScaleValue + const normalizedScaleValue = parseFloat(currentScaleValue) === currentScale ? Math.round(currentScale * 10000) / 100 : currentScaleValue + const pageNumber = firstPage.id + let pdfOpenParams = '#page=' + pageNumber + pdfOpenParams += '&zoom=' + normalizedScaleValue + const currentPageView = this._pages[pageNumber - 1] + const container = this.container + const topLeft = currentPageView.getPagePoint(container.scrollLeft - firstPage.x, container.scrollTop - firstPage.y) + const intLeft = Math.round(topLeft[0]) + const intTop = Math.round(topLeft[1]) + pdfOpenParams += ',' + intLeft + ',' + intTop + this._location = { + pageNumber, + scale: normalizedScaleValue, + top: intTop, + left: intLeft, + rotation: this._pagesRotation, + pdfOpenParams + } + } + + _updateHelper (visiblePages) { + throw new Error('Not implemented: _updateHelper') + } + + update () { + const visible = this._getVisiblePages() + + const visiblePages = visible.views, + numVisiblePages = visiblePages.length + + if (numVisiblePages === 0) { + return + } + + const newCacheSize = Math.max(DEFAULT_CACHE_SIZE, 2 * numVisiblePages + 1) + + this._buffer.resize(newCacheSize, visiblePages) + + this.renderingQueue.renderHighestPriority(visible) + + this._updateHelper(visiblePages) + + this._updateLocation(visible.first) + + this.eventBus.dispatch('updateviewarea', { + source: this, + location: this._location + }) + } + + containsElement (element) { + return this.container.contains(element) + } + + focus () { + this.container.focus() + } + + get _isScrollModeHorizontal () { + return this.isInPresentationMode ? false : this._scrollMode === _ui_utils.ScrollMode.HORIZONTAL + } + + get _isContainerRtl () { + return getComputedStyle(this.container).direction === 'rtl' + } + + get isInPresentationMode () { + return this.presentationModeState === _ui_utils.PresentationModeState.FULLSCREEN + } + + get isChangingPresentationMode () { + return this.presentationModeState === _ui_utils.PresentationModeState.CHANGING + } + + get isHorizontalScrollbarEnabled () { + return this.isInPresentationMode ? false : this.container.scrollWidth > this.container.clientWidth + } + + get isVerticalScrollbarEnabled () { + return this.isInPresentationMode ? false : this.container.scrollHeight > this.container.clientHeight + } + + _getCurrentVisiblePage () { + if (!this.pagesCount) { + return { + views: [] + } + } + + const pageView = this._pages[this._currentPageNumber - 1] + const element = pageView.div + const view = { + id: pageView.id, + x: element.offsetLeft + element.clientLeft, + y: element.offsetTop + element.clientTop, + view: pageView + } + return { + first: view, + last: view, + views: [view] + } + } + + _getVisiblePages () { + return (0, _ui_utils.getVisibleElements)({ + scrollEl: this.container, + views: this._pages, + sortByVisibility: true, + horizontal: this._isScrollModeHorizontal, + rtl: this._isScrollModeHorizontal && this._isContainerRtl + }) + } + + isPageVisible (pageNumber) { + if (!this.pdfDocument) { + return false + } + + if (!(Number.isInteger(pageNumber) && pageNumber > 0 && pageNumber <= this.pagesCount)) { + console.error(`${this._name}.isPageVisible: "${pageNumber}" is not a valid page.`) + return false + } + + return this._getVisiblePages().views.some(function (view) { + return view.id === pageNumber + }) + } + + isPageCached (pageNumber) { + if (!this.pdfDocument || !this._buffer) { + return false + } + + if (!(Number.isInteger(pageNumber) && pageNumber > 0 && pageNumber <= this.pagesCount)) { + console.error(`${this._name}.isPageCached: "${pageNumber}" is not a valid page.`) + return false + } + + const pageView = this._pages[pageNumber - 1] + + if (!pageView) { + return false + } + + return this._buffer.has(pageView) + } + + cleanup () { + for (let i = 0, ii = this._pages.length; i < ii; i++) { + if (this._pages[i] && this._pages[i].renderingState !== _pdf_rendering_queue.RenderingStates.FINISHED) { + this._pages[i].reset() + } + } + } + + _cancelRendering () { + for (let i = 0, ii = this._pages.length; i < ii; i++) { + if (this._pages[i]) { + this._pages[i].cancelRendering() + } + } + } + + _ensurePdfPageLoaded (pageView) { + if (pageView.pdfPage) { + return Promise.resolve(pageView.pdfPage) + } + + if (this._pagesRequests.has(pageView)) { + return this._pagesRequests.get(pageView) + } + + const promise = this.pdfDocument.getPage(pageView.id).then(pdfPage => { + if (!pageView.pdfPage) { + pageView.setPdfPage(pdfPage) + } + + this._pagesRequests.delete(pageView) + + return pdfPage + }).catch(reason => { + console.error('Unable to get page for page view', reason) + + this._pagesRequests.delete(pageView) + }) + + this._pagesRequests.set(pageView, promise) + + return promise + } + + forceRendering (currentlyVisiblePages) { + const visiblePages = currentlyVisiblePages || this._getVisiblePages() + + const scrollAhead = this._isScrollModeHorizontal ? this.scroll.right : this.scroll.down + const pageView = this.renderingQueue.getHighestPriority(visiblePages, this._pages, scrollAhead) + + if (pageView) { + this._ensurePdfPageLoaded(pageView).then(() => { + this.renderingQueue.renderView(pageView) + }) + + return true + } + + return false + } + + createTextLayerBuilder (textLayerDiv, pageIndex, viewport, enhanceTextSelection = false, eventBus) { + return new _text_layer_builder.TextLayerBuilder({ + textLayerDiv, + eventBus, + pageIndex, + viewport, + findController: this.isInPresentationMode ? null : this.findController, + enhanceTextSelection: this.isInPresentationMode ? false : enhanceTextSelection + }) + } + + createAnnotationLayerBuilder (pageDiv, pdfPage, annotationStorage = null, imageResourcesPath = '', renderInteractiveForms = false, l10n = _l10n_utils.NullL10n, enableScripting = false, hasJSActionsPromise = null, mouseState = null) { + return new _annotation_layer_builder.AnnotationLayerBuilder({ + pageDiv, + pdfPage, + annotationStorage: annotationStorage || this.pdfDocument?.annotationStorage, + imageResourcesPath, + renderInteractiveForms, + linkService: this.linkService, + downloadManager: this.downloadManager, + l10n, + enableScripting, + hasJSActionsPromise: hasJSActionsPromise || this.pdfDocument?.hasJSActions(), + mouseState: mouseState || this._scriptingManager?.mouseState + }) + } + + createXfaLayerBuilder (pageDiv, pdfPage) { + return new _xfa_layer_builder.XfaLayerBuilder({ + pageDiv, + pdfPage + }) + } + + get hasEqualPageSizes () { + const firstPageView = this._pages[0] + + for (let i = 1, ii = this._pages.length; i < ii; ++i) { + const pageView = this._pages[i] + + if (pageView.width !== firstPageView.width || pageView.height !== firstPageView.height) { + return false + } + } + + return true + } + + getPagesOverview () { + return this._pages.map(pageView => { + const viewport = pageView.pdfPage.getViewport({ + scale: 1 + }) + + if (!this.enablePrintAutoRotate || (0, _ui_utils.isPortraitOrientation)(viewport)) { + return { + width: viewport.width, + height: viewport.height, + rotation: viewport.rotation + } + } + + return { + width: viewport.height, + height: viewport.width, + rotation: (viewport.rotation - 90) % 360 + } + }) + } + + get optionalContentConfigPromise () { + if (!this.pdfDocument) { + return Promise.resolve(null) + } + + if (!this._optionalContentConfigPromise) { + return this.pdfDocument.getOptionalContentConfig() + } + + return this._optionalContentConfigPromise + } + + set optionalContentConfigPromise (promise) { + if (!(promise instanceof Promise)) { + throw new Error(`Invalid optionalContentConfigPromise: ${promise}`) + } + + if (!this.pdfDocument) { + return + } + + if (!this._optionalContentConfigPromise) { + return + } + + this._optionalContentConfigPromise = promise + + for (const pageView of this._pages) { + pageView.update(pageView.scale, pageView.rotation, promise) + } + + this.update() + this.eventBus.dispatch('optionalcontentconfigchanged', { + source: this, + promise + }) + } + + get scrollMode () { + return this._scrollMode + } + + set scrollMode (mode) { + if (this._scrollMode === mode) { + return + } + + if (!(0, _ui_utils.isValidScrollMode)(mode)) { + throw new Error(`Invalid scroll mode: ${mode}`) + } + + this._scrollMode = mode + this.eventBus.dispatch('scrollmodechanged', { + source: this, + mode + }) + + this._updateScrollMode(this._currentPageNumber) + } + + _updateScrollMode (pageNumber = null) { + const scrollMode = this._scrollMode, + viewer = this.viewer + viewer.classList.toggle('scrollHorizontal', scrollMode === _ui_utils.ScrollMode.HORIZONTAL) + viewer.classList.toggle('scrollWrapped', scrollMode === _ui_utils.ScrollMode.WRAPPED) + + if (!this.pdfDocument || !pageNumber) { + return + } + + if (this._currentScaleValue && isNaN(this._currentScaleValue)) { + this._setScale(this._currentScaleValue, true) + } + + this._setCurrentPageNumber(pageNumber, true) + + this.update() + } + + get spreadMode () { + return this._spreadMode + } + + set spreadMode (mode) { + if (this._spreadMode === mode) { + return + } + + if (!(0, _ui_utils.isValidSpreadMode)(mode)) { + throw new Error(`Invalid spread mode: ${mode}`) + } + + this._spreadMode = mode + this.eventBus.dispatch('spreadmodechanged', { + source: this, + mode + }) + + this._updateSpreadMode(this._currentPageNumber) + } + + _updateSpreadMode (pageNumber = null) { + if (!this.pdfDocument) { + return + } + + const viewer = this.viewer, + pages = this._pages + viewer.textContent = '' + + if (this._spreadMode === _ui_utils.SpreadMode.NONE) { + for (let i = 0, iMax = pages.length; i < iMax; ++i) { + viewer.appendChild(pages[i].div) + } + } else { + const parity = this._spreadMode - 1 + let spread = null + + for (let i = 0, iMax = pages.length; i < iMax; ++i) { + if (spread === null) { + spread = document.createElement('div') + spread.className = 'spread' + viewer.appendChild(spread) + } else if (i % 2 === parity) { + spread = spread.cloneNode(false) + viewer.appendChild(spread) + } + + spread.appendChild(pages[i].div) + } + } + + if (!pageNumber) { + return + } + + if (this._currentScaleValue && isNaN(this._currentScaleValue)) { + this._setScale(this._currentScaleValue, true) + } + + this._setCurrentPageNumber(pageNumber, true) + + this.update() + } + + _getPageAdvance (currentPageNumber, previous = false) { + if (this.isInPresentationMode) { + return 1 + } + + switch (this._scrollMode) { + case _ui_utils.ScrollMode.WRAPPED: { + const { + views + } = this._getVisiblePages(), + pageLayout = new Map() + + for (const { + id, + y, + percent, + widthPercent + } of views) { + if (percent === 0 || widthPercent < 100) { + continue + } + + let yArray = pageLayout.get(y) + + if (!yArray) { + pageLayout.set(y, yArray || (yArray = [])) + } + + yArray.push(id) + } + + for (const yArray of pageLayout.values()) { + const currentIndex = yArray.indexOf(currentPageNumber) + + if (currentIndex === -1) { + continue + } + + const numPages = yArray.length + + if (numPages === 1) { + break + } + + if (previous) { + for (let i = currentIndex - 1, ii = 0; i >= ii; i--) { + const currentId = yArray[i], + expectedId = yArray[i + 1] - 1 + + if (currentId < expectedId) { + return currentPageNumber - expectedId + } + } + } else { + for (let i = currentIndex + 1, ii = numPages; i < ii; i++) { + const currentId = yArray[i], + expectedId = yArray[i - 1] + 1 + + if (currentId > expectedId) { + return expectedId - currentPageNumber + } + } + } + + if (previous) { + const firstId = yArray[0] + + if (firstId < currentPageNumber) { + return currentPageNumber - firstId + 1 + } + } else { + const lastId = yArray[numPages - 1] + + if (lastId > currentPageNumber) { + return lastId - currentPageNumber + 1 + } + } + + break + } + + break + } + + case _ui_utils.ScrollMode.HORIZONTAL: { + break + } + + case _ui_utils.ScrollMode.VERTICAL: { + if (this._spreadMode === _ui_utils.SpreadMode.NONE) { + break + } + + const parity = this._spreadMode - 1 + + if (previous && currentPageNumber % 2 !== parity) { + break + } else if (!previous && currentPageNumber % 2 === parity) { + break + } + + const { + views + } = this._getVisiblePages(), + expectedId = previous ? currentPageNumber - 1 : currentPageNumber + 1 + + for (const { + id, + percent, + widthPercent + } of views) { + if (id !== expectedId) { + continue + } + + if (percent > 0 && widthPercent === 100) { + return 2 + } + + break + } + + break + } + } + + return 1 + } + + nextPage () { + const currentPageNumber = this._currentPageNumber, + pagesCount = this.pagesCount + + if (currentPageNumber >= pagesCount) { + return false + } + + const advance = this._getPageAdvance(currentPageNumber, false) || 1 + this.currentPageNumber = Math.min(currentPageNumber + advance, pagesCount) + return true + } + + previousPage () { + const currentPageNumber = this._currentPageNumber + + if (currentPageNumber <= 1) { + return false + } + + const advance = this._getPageAdvance(currentPageNumber, true) || 1 + this.currentPageNumber = Math.max(currentPageNumber - advance, 1) + return true + } + + } + + exports.BaseViewer = BaseViewer + + /***/ + }), + /* 20 */ + /***/ ((__unused_webpack_module, exports, __w_pdfjs_require__) => { + + Object.defineProperty(exports, '__esModule', ({ + value: true + })) + exports.XfaLayerBuilder = exports.DefaultXfaLayerFactory = void 0 + + var _pdfjsLib = __w_pdfjs_require__(2) + + class XfaLayerBuilder { + constructor ({ + pageDiv, + pdfPage + }) { + this.pageDiv = pageDiv + this.pdfPage = pdfPage + this.div = null + this._cancelled = false + } + + render (viewport, intent = 'display') { + return this.pdfPage.getXfa().then(xfa => { + if (this._cancelled) { + return + } + + const parameters = { + viewport: viewport.clone({ + dontFlip: true + }), + div: this.div, + xfa, + page: this.pdfPage + } + + if (this.div) { + _pdfjsLib.XfaLayer.update(parameters) + } else { + this.div = document.createElement('div') + this.pageDiv.appendChild(this.div) + parameters.div = this.div + + _pdfjsLib.XfaLayer.render(parameters) + } + }) + } + + cancel () { + this._cancelled = true + } + + hide () { + if (!this.div) { + return + } + + this.div.hidden = true + } + + } + + exports.XfaLayerBuilder = XfaLayerBuilder + + class DefaultXfaLayerFactory { + createXfaLayerBuilder (pageDiv, pdfPage) { + return new XfaLayerBuilder({ + pageDiv, + pdfPage + }) + } + + } + + exports.DefaultXfaLayerFactory = DefaultXfaLayerFactory + + /***/ + }), + /* 21 */ + /***/ ((__unused_webpack_module, exports, __w_pdfjs_require__) => { + + Object.defineProperty(exports, '__esModule', ({ + value: true + })) + exports.PDFViewer = void 0 + + var _ui_utils = __w_pdfjs_require__(5) + + var _base_viewer = __w_pdfjs_require__(19) + + var _pdfjsLib = __w_pdfjs_require__(2) + + class PDFViewer extends _base_viewer.BaseViewer { + get _viewerElement () { + return (0, _pdfjsLib.shadow)(this, '_viewerElement', this.viewer) + } + + _scrollIntoView ({ + pageDiv, + pageSpot = null, + pageNumber = null + }) { + if (!pageSpot && !this.isInPresentationMode) { + const left = pageDiv.offsetLeft + pageDiv.clientLeft + const right = left + pageDiv.clientWidth + const { + scrollLeft, + clientWidth + } = this.container + + if (this._isScrollModeHorizontal || left < scrollLeft || right > scrollLeft + clientWidth) { + pageSpot = { + left: 0, + top: 0 + } + } + } + + super._scrollIntoView({ + pageDiv, + pageSpot, + pageNumber + }) + } + + _getVisiblePages () { + if (this.isInPresentationMode) { + return this._getCurrentVisiblePage() + } + + return super._getVisiblePages() + } + + _updateHelper (visiblePages) { + if (this.isInPresentationMode) { + return + } + + let currentId = this._currentPageNumber + let stillFullyVisible = false + + for (const page of visiblePages) { + if (page.percent < 100) { + break + } + + if (page.id === currentId && this._scrollMode === _ui_utils.ScrollMode.VERTICAL && this._spreadMode === _ui_utils.SpreadMode.NONE) { + stillFullyVisible = true + break + } + } + + if (!stillFullyVisible) { + currentId = visiblePages[0].id + } + + this._setCurrentPageNumber(currentId) + } + + } + + exports.PDFViewer = PDFViewer + + /***/ + }) + /******/]) + /************************************************************************/ + /******/ // The module cache + /******/ + var __webpack_module_cache__ = {} + /******/ + /******/ // The require function + /******/ + function __w_pdfjs_require__ (moduleId) { + /******/ // Check if module is in cache + /******/ + var cachedModule = __webpack_module_cache__[moduleId] + /******/ + if (cachedModule !== undefined) { + /******/ + return cachedModule.exports + /******/ + } + /******/ // Create a new module (and put it into the cache) + /******/ + var module = __webpack_module_cache__[moduleId] = { + /******/ // no module.id needed + /******/ // no module.loaded needed + /******/ exports: {} + /******/ + } + /******/ + /******/ // Execute the module function + /******/ + __webpack_modules__[moduleId](module, module.exports, __w_pdfjs_require__) + /******/ + /******/ // Return the exports of the module + /******/ + return module.exports + /******/ + } + + /******/ + /************************************************************************/ + var __webpack_exports__ = {}; +// This entry need to be wrapped in an IIFE because it need to be isolated against other modules in the chunk. + (() => { + var exports = __webpack_exports__ + + Object.defineProperty(exports, '__esModule', ({ + value: true + })) + Object.defineProperty(exports, 'AnnotationLayerBuilder', ({ + enumerable: true, + get: function () { + return _annotation_layer_builder.AnnotationLayerBuilder + } + })) + Object.defineProperty(exports, 'DefaultAnnotationLayerFactory', ({ + enumerable: true, + get: function () { + return _annotation_layer_builder.DefaultAnnotationLayerFactory + } + })) + Object.defineProperty(exports, 'DefaultTextLayerFactory', ({ + enumerable: true, + get: function () { + return _text_layer_builder.DefaultTextLayerFactory + } + })) + Object.defineProperty(exports, 'TextLayerBuilder', ({ + enumerable: true, + get: function () { + return _text_layer_builder.TextLayerBuilder + } + })) + Object.defineProperty(exports, 'EventBus', ({ + enumerable: true, + get: function () { + return _ui_utils.EventBus + } + })) + Object.defineProperty(exports, 'ProgressBar', ({ + enumerable: true, + get: function () { + return _ui_utils.ProgressBar + } + })) + Object.defineProperty(exports, 'PDFLinkService', ({ + enumerable: true, + get: function () { + return _pdf_link_service.PDFLinkService + } + })) + Object.defineProperty(exports, 'SimpleLinkService', ({ + enumerable: true, + get: function () { + return _pdf_link_service.SimpleLinkService + } + })) + Object.defineProperty(exports, 'DownloadManager', ({ + enumerable: true, + get: function () { + return _download_manager.DownloadManager + } + })) + Object.defineProperty(exports, 'GenericL10n', ({ + enumerable: true, + get: function () { + return _genericl10n.GenericL10n + } + })) + Object.defineProperty(exports, 'NullL10n', ({ + enumerable: true, + get: function () { + return _l10n_utils.NullL10n + } + })) + Object.defineProperty(exports, 'PDFFindController', ({ + enumerable: true, + get: function () { + return _pdf_find_controller.PDFFindController + } + })) + Object.defineProperty(exports, 'PDFHistory', ({ + enumerable: true, + get: function () { + return _pdf_history.PDFHistory + } + })) + Object.defineProperty(exports, 'PDFPageView', ({ + enumerable: true, + get: function () { + return _pdf_page_view.PDFPageView + } + })) + Object.defineProperty(exports, 'PDFScriptingManager', ({ + enumerable: true, + get: function () { + return _pdf_scripting_manager.PDFScriptingManager + } + })) + Object.defineProperty(exports, 'PDFSinglePageViewer', ({ + enumerable: true, + get: function () { + return _pdf_single_page_viewer.PDFSinglePageViewer + } + })) + Object.defineProperty(exports, 'PDFViewer', ({ + enumerable: true, + get: function () { + return _pdf_viewer.PDFViewer + } + })) + + var _annotation_layer_builder = __w_pdfjs_require__(1) + + var _text_layer_builder = __w_pdfjs_require__(6) + + var _ui_utils = __w_pdfjs_require__(5) + + var _pdf_link_service = __w_pdfjs_require__(4) + + var _download_manager = __w_pdfjs_require__(7) + + var _genericl10n = __w_pdfjs_require__(9) + + var _l10n_utils = __w_pdfjs_require__(3) + + var _pdf_find_controller = __w_pdfjs_require__(11) + + var _pdf_history = __w_pdfjs_require__(13) + + var _pdf_page_view = __w_pdfjs_require__(14) + + var _pdf_scripting_manager = __w_pdfjs_require__(16) + + var _pdf_single_page_viewer = __w_pdfjs_require__(18) + + var _pdf_viewer = __w_pdfjs_require__(21) + + const pdfjsVersion = '2.8.335' + const pdfjsBuild = '228adbf67' + })() + + /******/ + return __webpack_exports__ + /******/ + })() + +}) +//# sourceMappingURL=pdf_viewer.js.map \ No newline at end of file diff --git a/src/main/frontend/extensions/pdf/impls.cljs b/src/main/frontend/extensions/pdf/impls.cljs new file mode 100644 index 0000000000..9326e93219 --- /dev/null +++ b/src/main/frontend/extensions/pdf/impls.cljs @@ -0,0 +1,158 @@ +(ns frontend.extensions.pdf.impls + (:require [rum.core :as rum] + [promesa.core :as p] + [frontend.extensions.pdf.utils :as pdf-utils])) + +(defonce ACTIVE_FILE "https://phx-nine.vercel.app/clojure-hopl-iv-final.pdf") + +(rum/defc viewer + [^js pdf-document] + + (let [*el-ref (rum/create-ref) + [state, set-state!] (rum/use-state {:viewer nil :bus nil :link nil}) + [sel-state, set-sel-state!] (rum/use-state {:range nil :collapsed nil :point nil})] + + (rum/use-effect! + (fn [] (let [^js event-bus (js/pdfjsViewer.EventBus.) + ^js link-service (js/pdfjsViewer.PDFLinkService. #js {:eventBus event-bus :externalLinkTarget 2}) + ^js el (rum/deref *el-ref) + ^js viewer (js/pdfjsViewer.PDFViewer. + #js {:container el + :eventBus event-bus + :linkService link-service + :enhanceTextSelection true + :removePageBorders true})] + (. link-service setDocument pdf-document) + (. link-service setViewer viewer) + + ;; TODO: debug + (set! (. js/window -lsPdfViewer) viewer) + + (p/then (. viewer setDocument pdf-document) + #(set-state! {:viewer viewer :bus event-bus :link link-service}))) + + ;;TODO: destroy + #()) + []) + + ;; selection context menu + (rum/use-effect! + (fn [] + (when-let [^js sel-range (and (not (:collapsed sel-state)) (:range sel-state))] + (when-let [page-info (pdf-utils/get-page-from-range sel-range)] + (when-let [sel-rects (pdf-utils/get-range-rects<-page-cnt sel-range (:page-el page-info))] + (let [^js point (:point sel-state)] + + ;; TODO: debug + (js/console.debug "[Range] ====> [" page-info "]" (.toString sel-range) point) + (js/console.debug "[Rects] ====>" sel-rects)))))) + + [(:range sel-state)]) + + ;; interaction events + (rum/use-effect! + (fn [] + (when-let [^js viewer (:viewer state)] + (let [^js el (rum/deref *el-ref) + + fn-ready + (fn [] + (set! (. viewer -currentScaleValue) "auto")) + + fn-selection-ok + (fn [^js/MouseEvent e] + (let [^js/Selection selection (js/document.getSelection) + ^js/Range sel-range (.getRangeAt selection 0)] + + (cond + (.-isCollapsed selection) + (set-sel-state! {:collapsed true}) + + (and sel-range (.contains el (.-commonAncestorContainer sel-range))) + (set-sel-state! {:collapsed false :range sel-range :point {:x (.-clientX e) :y (.-clientY e)}})))) + + fn-selection + (fn [] + (let [*dirty (volatile! false) + fn-dirty #(vreset! *dirty true)] + + (js/document.addEventListener "selectionchange" fn-dirty) + (js/document.addEventListener "mouseup" + (fn [^js e] + (and @*dirty (fn-selection-ok e)) + (js/document.removeEventListener "selectionchange" fn-dirty)) + #js {:once true})))] + + (doto (.-eventBus viewer) + (.on "pagesinit" fn-ready)) + + (doto el + (.addEventListener "mousedown" fn-selection)) + + #(do + (doto (.-eventBus viewer) + (.off "pagesinit" fn-ready)) + + (doto el + (.removeEventListener "mousedown" fn-selection)))))) + + [(:viewer state)]) + + [:div.extensions__pdf-viewer {:ref *el-ref} + [:div.pdfViewer "viewer pdf"]])) + +(rum/defc pdf-loader + [url] + (let [*doc-ref (rum/use-ref nil) + [state set-state!] (rum/use-state {:error nil :pdf-document nil :status nil})] + + ;; load + (rum/use-effect! + (fn [] + (let [get-doc$ (fn [^js opts] (.-promise (js/pdfjsLib.getDocument opts))) + own-doc (rum/deref *doc-ref) + opts {:url url + :ownerDocument js/document + ;;:cMapUrl "./js/pdfjs/cmaps/" + :cMapUrl "https://cdn.jsdelivr.net/npm/pdfjs-dist@2.8.335/cmaps/" + :cMapPacked true}] + + (p/finally + (p/catch (p/then + (do + (set-state! {:status :loading}) + (get-doc$ (clj->js opts))) + #(do (js/console.log "+++" %) + (set-state! {:pdf-document %}))) + #(set-state! {:error %})) + #(set-state! {:status :completed})) + + #())) + [url]) + + [:div.extensions__pdf-loader {:ref *doc-ref} + (if (= (:status state) :loading) + [:h1 "Downloading PDF #" url] + (viewer (:pdf-document state))) + [:h3 (str (:error state))]])) + +(rum/defc container + [] + (let [[prepared set-prepared!] (rum/use-state false)] + + ;; load assets + (rum/use-effect! + (fn [] + (p/then + (pdf-utils/load-base-assets$) + (fn [] (set-prepared! true)))) + []) + + [:div.extensions__pdf-container.flex + (if prepared + (pdf-loader ACTIVE_FILE))])) + +(rum/defc playground + [] + [:div.extensions__pdf-playground + (container)]) \ No newline at end of file diff --git a/src/main/frontend/extensions/pdf/pdf.css b/src/main/frontend/extensions/pdf/pdf.css new file mode 100644 index 0000000000..8496cacd4a --- /dev/null +++ b/src/main/frontend/extensions/pdf/pdf.css @@ -0,0 +1,81 @@ +.extensions__pdf { + &-loader { + position: relative; + min-height: 90vh; + } + + &-viewer { + position: absolute; + overflow: auto; + width: 100%; + height: 100%; + + > .viewer-container { + } + } +} + +body[data-page=home] { + #main-content-container { + margin: 0 !important; + padding: 0 !important; + } + + .cp__sidebar-main-content { + > .pb-24 { + max-width: unset; + } + } + + .extensions__pdf-loader { + width: 900px; + } + + .extensions__pdf-container { + } +} + +/* overrides for pdf_viewer.css from PDF.JS web viewer */ + +.textLayer { + z-index: 2; + opacity: 1; + mix-blend-mode: multiply; +} + +.annotationLayer { + position: absolute; + top: 0; + + z-index: 3; +} + +.textLayer > div:not(.PdfHighlighter__highlight-layer):not(.Highlight):not(.Highlight-emoji) { + opacity: 1; + mix-blend-mode: multiply; +} + +.textLayer ::selection { + background: rgba(252, 232, 151, 1); + mix-blend-mode: multiply; +} + +@media all and (-ms-high-contrast: none), (-ms-high-contrast: active) { + .textLayer { + opacity: 0.5; + } +} + +/* Internet Explorer support method */ +@media all and (-ms-high-contrast: none), (-ms-high-contrast: active) { + .textLayer { + opacity: 0.5 + } +} + +/* Microsoft Edge Browser 12+ (All) - @supports method */ +@supports (-ms-ime-align:auto) { + .textLayer { + opacity: 0.5 + } +} diff --git a/src/main/frontend/extensions/pdf/utils.cljs b/src/main/frontend/extensions/pdf/utils.cljs new file mode 100644 index 0000000000..c1af81c1a4 --- /dev/null +++ b/src/main/frontend/extensions/pdf/utils.cljs @@ -0,0 +1,37 @@ +(ns frontend.extensions.pdf.utils + (:require [promesa.core :as p] + [frontend.loader :refer [load]])) + +(defn js-load$ + [url] + (p/create + (fn [resolve] + (load url resolve)))) + +(defn load-base-assets$ + [] + (p/let [_ (js-load$ "./static/js/pdfjs/pdf.js") + _ (js-load$ "./static/js/pdfjs/pdf_viewer.js")])) + +(defn get-page-from-el + [^js/HTMLElement el] + (when-let [^js page-el (and el (.closest el ".page"))] + {:page-number (.. page-el -dataset -pageNumber) + :page-el page-el})) + +(defn get-page-from-range + [^js/Range r] + (when-let [parent-el (and r (.. r -startContainer -parentElement))] + (get-page-from-el parent-el))) + +(defn get-range-rects<-page-cnt + [^js/Range r ^js page-cnt] + (let [rge-rects (js->clj (.getClientRects r)) + ^js cnt-offset (.getBoundingClientRect page-cnt)] + + (if (seq rge-rects) + (for [rect rge-rects] + {:top (- (+ (.-top rect) (.-scrollTop page-cnt)) (.-top cnt-offset)) + :left (- (+ (.-left rect) (.-scrollLeft page-cnt)) (.-left cnt-offset)) + :width (.-width rect) + :height (.-height rect)})))) \ No newline at end of file diff --git a/src/main/frontend/extensions/pdf/viewer.css b/src/main/frontend/extensions/pdf/viewer.css new file mode 100644 index 0000000000..4e75552300 --- /dev/null +++ b/src/main/frontend/extensions/pdf/viewer.css @@ -0,0 +1,580 @@ +/* Copyright 2014 Mozilla Foundation + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +.textLayer { + position: absolute; + left: 0; + top: 0; + right: 0; + bottom: 0; + overflow: hidden; + opacity: 0.2; + line-height: 1; +} + +.textLayer > span { + color: transparent; + position: absolute; + white-space: pre; + cursor: text; + transform-origin: 0% 0%; +} + +.textLayer .highlight { + margin: -1px; + padding: 1px; + background-color: rgba(180, 0, 170, 1); + border-radius: 4px; +} + +.textLayer .highlight.begin { + border-radius: 4px 0 0 4px; +} + +.textLayer .highlight.end { + border-radius: 0 4px 4px 0; +} + +.textLayer .highlight.middle { + border-radius: 0; +} + +.textLayer .highlight.selected { + background-color: rgba(0, 100, 0, 1); +} + +.textLayer ::-moz-selection { + background: rgba(0, 0, 255, 1); +} + +.textLayer ::selection { + background: rgba(0, 0, 255, 1); +} + +.textLayer .endOfContent { + display: block; + position: absolute; + left: 0; + top: 100%; + right: 0; + bottom: 0; + z-index: -1; + cursor: default; + -webkit-user-select: none; + -moz-user-select: none; + user-select: none; +} + +.textLayer .endOfContent.active { + top: 0; +} + + +.annotationLayer section { + position: absolute; + text-align: initial; +} + +.annotationLayer .linkAnnotation > a, +.annotationLayer .buttonWidgetAnnotation.pushButton > a { + position: absolute; + font-size: 1em; + top: 0; + left: 0; + width: 100%; + height: 100%; +} + +.annotationLayer .linkAnnotation > a:hover, +.annotationLayer .buttonWidgetAnnotation.pushButton > a:hover { + opacity: 0.2; + background: rgba(255, 255, 0, 1); + box-shadow: 0 2px 10px rgba(255, 255, 0, 1); +} + +.annotationLayer .textAnnotation img { + position: absolute; + cursor: pointer; +} + +.annotationLayer .textWidgetAnnotation input, +.annotationLayer .textWidgetAnnotation textarea, +.annotationLayer .choiceWidgetAnnotation select, +.annotationLayer .buttonWidgetAnnotation.checkBox input, +.annotationLayer .buttonWidgetAnnotation.radioButton input { + background-color: rgba(0, 54, 255, 0.13); + border: 1px solid transparent; + box-sizing: border-box; + font-size: 9px; + height: 100%; + margin: 0; + padding: 0 3px; + vertical-align: top; + width: 100%; +} + +.annotationLayer .choiceWidgetAnnotation select option { + padding: 0; +} + +.annotationLayer .buttonWidgetAnnotation.radioButton input { + border-radius: 50%; +} + +.annotationLayer .textWidgetAnnotation textarea { + font: message-box; + font-size: 9px; + resize: none; +} + +.annotationLayer .textWidgetAnnotation input[disabled], +.annotationLayer .textWidgetAnnotation textarea[disabled], +.annotationLayer .choiceWidgetAnnotation select[disabled], +.annotationLayer .buttonWidgetAnnotation.checkBox input[disabled], +.annotationLayer .buttonWidgetAnnotation.radioButton input[disabled] { + background: none; + border: 1px solid transparent; + cursor: not-allowed; +} + +.annotationLayer .textWidgetAnnotation input:hover, +.annotationLayer .textWidgetAnnotation textarea:hover, +.annotationLayer .choiceWidgetAnnotation select:hover, +.annotationLayer .buttonWidgetAnnotation.checkBox input:hover, +.annotationLayer .buttonWidgetAnnotation.radioButton input:hover { + border: 1px solid rgba(0, 0, 0, 1); +} + +.annotationLayer .textWidgetAnnotation input:focus, +.annotationLayer .textWidgetAnnotation textarea:focus, +.annotationLayer .choiceWidgetAnnotation select:focus { + background: none; + border: 1px solid transparent; +} + +.annotationLayer .buttonWidgetAnnotation.checkBox input:checked:before, +.annotationLayer .buttonWidgetAnnotation.checkBox input:checked:after, +.annotationLayer .buttonWidgetAnnotation.radioButton input:checked:before { + background-color: rgba(0, 0, 0, 1); + content: ""; + display: block; + position: absolute; +} + +.annotationLayer .buttonWidgetAnnotation.checkBox input:checked:before, +.annotationLayer .buttonWidgetAnnotation.checkBox input:checked:after { + height: 80%; + left: 45%; + width: 1px; +} + +.annotationLayer .buttonWidgetAnnotation.checkBox input:checked:before { + transform: rotate(45deg); +} + +.annotationLayer .buttonWidgetAnnotation.checkBox input:checked:after { + transform: rotate(-45deg); +} + +.annotationLayer .buttonWidgetAnnotation.radioButton input:checked:before { + border-radius: 50%; + height: 50%; + left: 30%; + top: 20%; + width: 50%; +} + +.annotationLayer .textWidgetAnnotation input.comb { + font-family: monospace; + padding-left: 2px; + padding-right: 0; +} + +.annotationLayer .textWidgetAnnotation input.comb:focus { + /* + * Letter spacing is placed on the right side of each character. Hence, the + * letter spacing of the last character may be placed outside the visible + * area, causing horizontal scrolling. We avoid this by extending the width + * when the element has focus and revert this when it loses focus. + */ + width: 115%; +} + +.annotationLayer .buttonWidgetAnnotation.checkBox input, +.annotationLayer .buttonWidgetAnnotation.radioButton input { + -webkit-appearance: none; + -moz-appearance: none; + appearance: none; + padding: 0; +} + +.annotationLayer .popupWrapper { + position: absolute; + width: 20em; +} + +.annotationLayer .popup { + position: absolute; + z-index: 200; + max-width: 20em; + background-color: rgba(255, 255, 153, 1); + box-shadow: 0 2px 5px rgba(136, 136, 136, 1); + border-radius: 2px; + padding: 6px; + margin-left: 5px; + cursor: pointer; + font: message-box; + font-size: 9px; + white-space: normal; + word-wrap: break-word; +} + +.annotationLayer .popup > * { + font-size: 9px; +} + +.annotationLayer .popup h1 { + display: inline-block; +} + +.annotationLayer .popup span { + display: inline-block; + margin-left: 5px; +} + +.annotationLayer .popup p { + border-top: 1px solid rgba(51, 51, 51, 1); + margin-top: 2px; + padding-top: 2px; +} + +.annotationLayer .highlightAnnotation, +.annotationLayer .underlineAnnotation, +.annotationLayer .squigglyAnnotation, +.annotationLayer .strikeoutAnnotation, +.annotationLayer .freeTextAnnotation, +.annotationLayer .lineAnnotation svg line, +.annotationLayer .squareAnnotation svg rect, +.annotationLayer .circleAnnotation svg ellipse, +.annotationLayer .polylineAnnotation svg polyline, +.annotationLayer .polygonAnnotation svg polygon, +.annotationLayer .caretAnnotation, +.annotationLayer .inkAnnotation svg polyline, +.annotationLayer .stampAnnotation, +.annotationLayer .fileAttachmentAnnotation { + cursor: pointer; +} + +* /* Copyright 2021 Mozilla Foundation + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ +.xfaLayer { + position: absolute; + top: 0; + left: 0; + z-index: 200; + transform-origin: 0 0; +} + +.xfaLayer * { + color: inherit; + font: inherit; + -webkit-font-kerning: inherit; + font-kerning: inherit; + letter-spacing: inherit; + text-align: inherit; + text-decoration: inherit; + vertical-align: inherit; + box-sizing: border-box; +} + +.xfaFont { + color: black; + font-weight: normal; + -webkit-font-kerning: none; + font-kerning: none; + font-size: 10px; + font-style: normal; + letter-spacing: 0; + text-decoration: none; + vertical-align: 0; +} + +.xfaDraw { + z-index: 200; +} + +.xfaExclgroup { + z-index: 300; +} + +.xfaField { + z-index: 300; +} + +.xfaSubform { + z-index: 100; +} + +.xfaLabel { + display: flex; + flex-direction: row; + align-items: center; + width: 100%; + height: 100%; +} + +.xfaCaption { + flex: 1 1 auto; +} + +.xfaTextfield, +.xfaSelect { + width: 100%; + height: 100%; + flex: 1 1 auto; + border: none; +} + +.xfaLabel > input[type="checkbox"] { + /* Use this trick to make the checkbox invisible but + but still focusable. */ + position: absolute; + left: -99999px; +} + +.xfaLabel > input[type="checkbox"]:focus + .xfaCheckboxMark { + box-shadow: 0 0 5px rgba(0, 0, 0, 0.7); +} + +.xfaCheckboxMark { + cursor: pointer; + flex: 0 0 auto; + border-style: solid; + border-width: 2px; + border-color: #8f8f9d; + font-size: 10px; + line-height: 10px; + width: 10px; + height: 10px; + text-align: center; + vertical-align: middle; + display: flex; + flex-direction: row; + align-items: center; +} + +.xfaCheckbox:checked + .xfaCheckboxMark::after { + content: attr(mark); +} + +.xfaButton { + cursor: pointer; + width: 100%; + height: 100%; + border: none; + text-align: center; +} + +.xfaButton:hover { + background: Highlight; +} + +.xfaLrTb, +.xfaRlTb, +.xfaTb, +.xfaPosition { + display: block; +} + +.xfaPosition { + position: relative; +} + +.xfaValignMiddle { + display: flex; + align-items: center; +} + +.xfaLrTb > div { + display: inline; + float: left; +} + +.xfaRlTb > div { + display: inline; + float: right; +} + +.xfaTable { + display: flex; + flex-direction: column; +} + +.xfaTable .xfaRow { + display: flex; + flex-direction: row; + flex: 1 1 auto; +} + +.xfaTable .xfaRow > div { + flex: 1 1 auto; +} + +.xfaTable .xfaRlRow { + display: flex; + flex-direction: row-reverse; + flex: 1; +} + +.xfaTable .xfaRlRow > div { + flex: 1; +} + +.pdfViewer .canvasWrapper { + overflow: hidden; +} + +.pdfViewer .page { + direction: ltr; + width: 816px; + height: 1056px; + margin: 1px auto -8px; + position: relative; + overflow: visible; + border: 9px solid transparent; + background-clip: content-box; + -o-border-image: url(images/shadow.png) 9 9 repeat; + border-image: url(images/shadow.png) 9 9 repeat; + background-color: rgba(255, 255, 255, 1); +} + +.pdfViewer.removePageBorders .page { + margin: 0 auto 10px; + border: none; +} + +.pdfViewer.singlePageView { + display: inline-block; +} + +.pdfViewer.singlePageView .page { + margin: 0; + border: none; +} + +.pdfViewer.scrollHorizontal, +.pdfViewer.scrollWrapped, +.spread { + margin-left: 3.5px; + margin-right: 3.5px; + text-align: center; +} + +.pdfViewer.scrollHorizontal, +.spread { + white-space: nowrap; +} + +.pdfViewer.removePageBorders, +.pdfViewer.scrollHorizontal .spread, +.pdfViewer.scrollWrapped .spread { + margin-left: 0; + margin-right: 0; +} + +.spread .page, +.pdfViewer.scrollHorizontal .page, +.pdfViewer.scrollWrapped .page, +.pdfViewer.scrollHorizontal .spread, +.pdfViewer.scrollWrapped .spread { + display: inline-block; + vertical-align: middle; +} + +.spread .page, +.pdfViewer.scrollHorizontal .page, +.pdfViewer.scrollWrapped .page { + margin-left: -3.5px; + margin-right: -3.5px; +} + +.pdfViewer.removePageBorders .spread .page, +.pdfViewer.removePageBorders.scrollHorizontal .page, +.pdfViewer.removePageBorders.scrollWrapped .page { + margin-left: 5px; + margin-right: 5px; +} + +.pdfViewer .page canvas { + margin: 0; + display: block; +} + +.pdfViewer .page canvas[hidden] { + display: none; +} + +.pdfViewer .page .loadingIcon { + position: absolute; + display: block; + left: 0; + top: 0; + right: 0; + bottom: 0; + background: url("images/loading-icon.gif") center no-repeat; +} + +.pdfPresentationMode .pdfViewer { + margin-left: 0; + margin-right: 0; +} + +.pdfPresentationMode .pdfViewer .page, +.pdfPresentationMode .pdfViewer .spread { + display: block; +} + +.pdfPresentationMode .pdfViewer .page, +.pdfPresentationMode .pdfViewer.removePageBorders .page { + margin-left: auto; + margin-right: auto; +} + +.pdfPresentationMode:-webkit-full-screen .pdfViewer .page { + margin-bottom: 100%; + border: 0; +} + +.pdfPresentationMode:-moz-full-screen .pdfViewer .page { + margin-bottom: 100%; + border: 0; +} + +.pdfPresentationMode:fullscreen .pdfViewer .page { + margin-bottom: 100%; + border: 0; +}