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/**
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* @licstart The following is the entire license notice for the
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* JavaScript code in this page
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*
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* Copyright 2024 Mozilla Foundation
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*
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* @licend The above is the entire license notice for the
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* JavaScript code in this page
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*/
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/**
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* pdfjsVersion = 6.3.289
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* pdfjsBuild = 1c8020a7d
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*/
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;// ./src/pdf.sandbox.external.js
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class SandboxSupportBase {
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constructor(win) {
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this.win = win;
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this.timeoutIds = new Map();
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this.commFun = null;
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}
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destroy() {
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this.commFun = null;
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for (const id of this.timeoutIds.values()) {
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this.win.clearTimeout(id);
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}
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this.timeoutIds = null;
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}
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exportValueToSandbox(val) {
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throw new Error("Not implemented");
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}
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importValueFromSandbox(val) {
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throw new Error("Not implemented");
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}
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createErrorForSandbox(errorMessage) {
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throw new Error("Not implemented");
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}
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callSandboxFunction(name, args) {
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if (!this.commFun) {
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return;
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}
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try {
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args = this.exportValueToSandbox(args);
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this.commFun(name, args);
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} catch (e) {
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this.win.console.error(e);
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}
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}
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createSandboxExternals() {
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const externals = {
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setTimeout: (callbackId, nMilliseconds) => {
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if (typeof callbackId !== "number" || typeof nMilliseconds !== "number") {
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return;
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}
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if (callbackId === 0) {
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this.win.clearTimeout(this.timeoutIds.get(callbackId));
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}
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const id = this.win.setTimeout(() => {
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this.timeoutIds.delete(callbackId);
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this.callSandboxFunction("timeoutCb", {
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callbackId,
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interval: false
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});
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}, nMilliseconds);
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this.timeoutIds.set(callbackId, id);
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},
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clearTimeout: callbackId => {
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this.win.clearTimeout(this.timeoutIds.get(callbackId));
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this.timeoutIds.delete(callbackId);
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},
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setInterval: (callbackId, nMilliseconds) => {
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if (typeof callbackId !== "number" || typeof nMilliseconds !== "number") {
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return;
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}
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const id = this.win.setInterval(() => {
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this.callSandboxFunction("timeoutCb", {
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callbackId,
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interval: true
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});
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}, nMilliseconds);
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this.timeoutIds.set(callbackId, id);
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},
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clearInterval: callbackId => {
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this.win.clearInterval(this.timeoutIds.get(callbackId));
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this.timeoutIds.delete(callbackId);
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},
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alert: cMsg => {
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if (typeof cMsg !== "string") {
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return;
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}
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this.win.alert(cMsg);
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},
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confirm: cMsg => typeof cMsg !== "string" ? false : this.win.confirm(cMsg),
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prompt: (cQuestion, cDefault) => typeof cQuestion !== "string" || typeof cDefault !== "string" ? null : this.win.prompt(cQuestion, cDefault),
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parseURL: cUrl => {
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const url = new this.win.URL(cUrl);
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const props = ["hash", "host", "hostname", "href", "origin", "password", "pathname", "port", "protocol", "search", "searchParams", "username"];
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return Object.fromEntries(props.map(name => [name, url[name].toString()]));
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},
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send: data => {
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if (!data) {
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return;
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}
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const event = new this.win.CustomEvent("updatefromsandbox", {
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detail: this.importValueFromSandbox(data)
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});
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this.win.dispatchEvent(event);
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}
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};
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Object.setPrototypeOf(externals, null);
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return (name, args) => {
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try {
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const result = externals[name](...args);
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return this.exportValueToSandbox(result);
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} catch (error) {
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throw this.createErrorForSandbox(error?.toString() ?? "");
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}
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};
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}
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}
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;// ./src/pdf.sandbox.js
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class SandboxSupport extends SandboxSupportBase {
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exportValueToSandbox(val) {
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return JSON.stringify(val, (k, v) => v instanceof Map ? Object.fromEntries(v) : v);
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}
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importValueFromSandbox(val) {
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return val;
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}
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createErrorForSandbox(errorMessage) {
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return new Error(errorMessage);
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}
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}
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class Sandbox {
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constructor(win, module) {
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this.support = new SandboxSupport(win, this);
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module.externalCall = this.support.createSandboxExternals();
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this._module = module;
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this._alertOnError = 0;
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}
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create(data) {
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const code = ["\n;// ./src/scripting_api/constants.js\nconst Border = Object.freeze({\n s: \"solid\",\n d: \"dashed\",\n b: \"beveled\",\n i: \"inset\",\n u: \"underline\"\n});\nconst Cursor = Object.freeze({\n visible: 0,\n hidden: 1,\n delay: 2\n});\nconst Display = Object.freeze({\n visible: 0,\n hidden: 1,\n noPrint: 2,\n noView: 3\n});\nconst Font = Object.freeze({\n Times: \"Times-Roman\",\n TimesB: \"Times-Bold\",\n TimesI: \"Times-Italic\",\n TimesBI: \"Times-BoldItalic\",\n Helv: \"Helvetica\",\n HelvB: \"Helvetica-Bold\",\n HelvI: \"Helvetica-Oblique\",\n HelvBI: \"Helvetica-BoldOblique\",\n Cour: \"Courier\",\n CourB: \"Courier-Bold\",\n CourI: \"Courier-Oblique\",\n CourBI: \"Courier-BoldOblique\",\n Symbol: \"Symbol\",\n ZapfD: \"ZapfDingbats\",\n KaGo: \"HeiseiKakuGo-W5-UniJIS-UCS2-H\",\n KaMi: \"HeiseiMin-W3-UniJIS-UCS2-H\"\n});\nconst Highlight = Object.freeze({\n n: \"none\",\n i: \"invert\",\n p: \"push\",\n o: \"outline\"\n});\nconst Position = Object.freeze({\n textOnly: 0,\n iconOnly: 1,\n iconTextV: 2,\n textIconV: 3,\n iconTextH: 4,\n textIconH: 5,\n overlay: 6\n});\nconst ScaleHow = Object.freeze({\n proportional: 0,\n anamorphic: 1\n});\nconst ScaleWhen = Object.freeze({\n always: 0,\n never: 1,\n tooBig: 2,\n tooSmall: 3\n});\nconst Style = Object.freeze({\n ch: \"check\",\n cr: \"cross\",\n di: \"diamond\",\n ci: \"circle\",\n st: \"star\",\n sq: \"square\"\n});\nconst Trans = Object.freeze({\n blindsH: \"BlindsHorizontal\",\n blindsV: \"BlindsVertical\",\n boxI: \"BoxIn\",\n boxO: \"BoxOut\",\n dissolve: \"Dissolve\",\n glitterD: \"GlitterDown\",\n glitterR: \"GlitterRight\",\n glitterRD: \"GlitterRightDown\",\n random: \"Random\",\n replace: \"Replace\",\n splitHI: \"SplitHorizontalIn\",\n splitHO: \"SplitHorizontalOut\",\n splitVI: \"SplitVerticalIn\",\n splitVO: \"SplitVerticalOut\",\n wipeD: \"WipeDown\",\n wipeL: \"WipeLeft\",\n wipeR: \"WipeRight\",\n wipeU: \"WipeUp\"\n});\nconst ZoomType = Object.freeze({\n none: \"NoVary\",\n fitP: \"FitPage\",\n fitW: \"FitWidth\",\n fitH: \"FitHeight\",\n fitV: \"FitVisibleWidth\",\n pref: \"Preferred\",\n refW: \"ReflowWidth\"\n});\nconst GlobalConstants = Object.freeze({\n IDS_GREATER_THAN: \"Invalid value: must be greater than or equal to % s.\",\n IDS_GT_AND_LT: \"Invalid value: must be greater than or equal to % s \" + \"and less than or equal to % s.\",\n IDS_LESS_THAN: \"Invalid value: must be less than or equal to % s.\",\n IDS_INVALID_MONTH: \"** Invalid **\",\n IDS_INVALID_DATE: \"Invalid date / time: please ensure that the date / time exists. Field\",\n IDS_INVALID_DATE2: \" should match format \",\n IDS_INVALID_VALUE: \"The value entered does not match the format of the field\",\n IDS_AM: \"am\",\n IDS_PM: \"pm\",\n IDS_MONTH_INFO: \"January[1] February[2] March[3] April[4] May[5] \" + \"June[6] July[7] August[8] September[9] October[10] \" + \"November[11] December[12] Sept[9] Jan[1] Feb[2] Mar[3] \" + \"Apr[4] Jun[6] Jul[7] Aug[8] Sep[9] Oct[10] Nov[11] Dec[12]\",\n IDS_STARTUP_CONSOLE_MSG: \"** ^ _ ^ **\",\n RE_NUMBER_ENTRY_DOT_SEP: [\"[+-]?\\\\d*\\\\.?\\\\d*\"],\n RE_NUMBER_COMMIT_DOT_SEP: [\"[+-]?\\\\d+(\\\\.\\\\d+)?\", \"[+-]?\\\\.\\\\d+\", \"[+-]?\\\\d+\\\\.\"],\n RE_NUMBER_ENTRY_COMMA_SEP: [\"[+-]?\\\\d*,?\\\\d*\"],\n RE_NUMBER_COMMIT_COMMA_SEP: [\"[+-]?\\\\d+([.,]\\\\d+)?\", \"[+-]?[.,]\\\\d+\", \"[+-]?\\\\d+[.,]\"],\n RE_ZIP_ENTRY: [\"\\\\d{0,5}\"],\n RE_ZIP_COMMIT: [\"\\\\d{5}\"],\n RE_ZIP4_ENTRY: [\"\\\\d{0,5}(\\\\.|[- ])?\\\\d{0,4}\"],\n RE_ZIP4_COMMIT: [\"\\\\d{5}(\\\\.|[- ])?\\\\d{4}\"],\n RE_PHONE_ENTRY: [\"\\\\d{0,3}(\\\\.|[- ])?\\\\d{0,3}(\\\\.|[- ])?\\\\d{0,4}\", \"\\\\(\\\\d{0,3}\", \"\\\\(\\\\d{0,3}\\\\)(\\\\.|[- ])?\\\\d{0,3}(\\\\.|[- ])?\\\\d{0,4}\", \"\\\\(\\\\d{0,3}(\\\\.|[- ])?\\\\d{0,3}(\\\\.|[- ])?\\\\d{0,4}\", \"\\\\d{0,3}\\\\)(\\\\.|[- ])?\\\\d{0,3}(\\\\.|[- ])?\\\\d{0,4}\", \"011(\\\\.|[- \\\\d])*\"],\n RE_PHONE_COMMIT: [\"\\\\d{3}(\\\\.|[- ])?\\\\d{4}\", \"\\\\d{3}(\\\\.|[- ])?\\\\d{3}(\\\\.|[- ])?\\\\d{4}\", \"\\\\(\\\\d{3}\\\\)(\\\\.|[- ])?\\\\d{3}(\\\\.|[- ])?\\\\d{4}\", \"011(\\\\.|[- \\\\d])*\"],\n RE_SSN_ENTRY: [\"\\\\d{0,3}(\\\\.|[- ])?\\\\d{0,2}(\\\\.|[- ])?\\\\d{0,4}\"],\n RE_SSN_COMMIT: [\"\\\\d{3}(\\\\.|[- ])?\\\\d{2}(\\\\.|[- ])?\\\\d{4}\"]\n});\n\n;// ./src/scripting_api/common.js\nconst FieldType = {\n none: 0,\n number: 1,\n percent: 2,\n date: 3,\n time: 4\n};\nfunction createMap(val) {\n return val instanceof Map ? val : new Map(val ? Object.entries(val) : null);\n}\nfunction getFieldType(actions) {\n let format = actions.get(\"Format\");\n if (!format) {\n return FieldType.none;\n }\n format = format[0].trim();\n if (format.startsWith(\"AFNumber_\")) {\n return FieldType.number;\n }\n if (format.startsWith(\"AFPercent_\")) {\n return FieldType.percent;\n }\n if (format.startsWith(\"AFDate_\")) {\n return FieldType.date;\n }\n if (format.startsWLine truncated
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code.push("delete dump;");
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let success = false;
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let buf = 0;
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try {
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const sandboxData = this.support.exportValueToSandbox(data);
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code.push(`pdfjsScripting.initSandbox({ data: ${sandboxData} })`);
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buf = this._module.stringToNewUTF8(code.join("\n"));
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success = !!this._module.ccall("init", "number", ["number", "number"], [buf, this._alertOnError]);
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} catch (error) {
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console.error(error);
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} finally {
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if (buf) {
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this._module.ccall("free", "number", ["number"], [buf]);
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}
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}
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if (success) {
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this.support.commFun = this._module.cwrap("commFun", null, ["string", "string"]);
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} else {
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this.nukeSandbox();
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throw new Error("Cannot start sandbox");
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}
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}
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dispatchEvent(event) {
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this.support?.callSandboxFunction("dispatchEvent", event);
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}
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dumpMemoryUse() {
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this._module?.ccall("dumpMemoryUse", null, []);
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}
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nukeSandbox() {
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if (this._module !== null) {
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this.support.destroy();
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this.support = null;
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this._module.ccall("nukeSandbox", null, []);
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this._module = null;
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}
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}
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evalForTesting(code, key) {
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throw new Error("Not implemented: evalForTesting");
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}
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}
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async function QuickJSSandbox(wasmUrl = "../web/wasm/") {
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const {
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default: ModuleLoader
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} = await import(
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/*webpackIgnore: true*/
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/*@vite-ignore*/
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`${wasmUrl}quickjs-eval.js`);
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const module = await ModuleLoader();
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return new Sandbox(window, module);
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}
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globalThis.pdfjsSandbox = {
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QuickJSSandbox
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};
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export { QuickJSSandbox };
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//# sourceMappingURL=pdf.sandbox.mjs.map
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