pandora/static/pdf.js/pdf.sandbox.mjs

/**
 * @licstart The following is the entire license notice for the
 * JavaScript code in this page
 *
 * Copyright 2023 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
 */

/******/ // The require scope
/******/ var __webpack_require__ = {};
/******/ 
/************************************************************************/
/******/ /* webpack/runtime/define property getters */
/******/ (() => {
/******/ 	// define getter functions for harmony exports
/******/ 	__webpack_require__.d = (exports, definition) => {
/******/ 		for(var key in definition) {
/******/ 			if(__webpack_require__.o(definition, key) && !__webpack_require__.o(exports, key)) {
/******/ 				Object.defineProperty(exports, key, { enumerable: true, get: definition[key] });
/******/ 			}
/******/ 		}
/******/ 	};
/******/ })();
/******/ 
/******/ /* webpack/runtime/hasOwnProperty shorthand */
/******/ (() => {
/******/ 	__webpack_require__.o = (obj, prop) => (Object.prototype.hasOwnProperty.call(obj, prop))
/******/ })();
/******/ 
/************************************************************************/
var __webpack_exports__ = globalThis.pdfjsSandbox = {};

// EXPORTS
__webpack_require__.d(__webpack_exports__, {
  QuickJSSandbox: () => (/* binding */ QuickJSSandbox)
});

;// CONCATENATED MODULE: ./external/quickjs/quickjs-eval.js
var Module=(()=>{var _scriptDir=typeof document!=='undefined'&&document.currentScript?document.currentScript.src:undefined;return function(moduleArg={}){var d=moduleArg,k,n;d.ready=new Promise((a,b)=>{k=a;n=b;});var p=Object.assign({},d),q="";"undefined"!=typeof document&&document.currentScript&&(q=document.currentScript.src);_scriptDir&&(q=_scriptDir);q.startsWith("blob:")?q="":q=q.substr(0,q.replace(/[?#].*/,"").lastIndexOf("/")+1);var aa=d.print||console.log.bind(console),u=d.printErr||console.error.bind(console);Object.assign(d,p);p=null;var v;d.wasmBinary&&(v=d.wasmBinary);"object"!=typeof WebAssembly&&w("no native wasm support detected");var x,y=!1,z,A,B,C;function D(){var a=x.buffer;d.HEAP8=z=new Int8Array(a);d.HEAP16=new Int16Array(a);d.HEAPU8=A=new Uint8Array(a);d.HEAPU16=new Uint16Array(a);d.HEAP32=B=new Int32Array(a);d.HEAPU32=C=new Uint32Array(a);d.HEAPF32=new Float32Array(a);d.HEAPF64=new Float64Array(a);}var E=[],F=[],G=[];function ba(){var a=d.preRun.shift();E.unshift(a);}var H=0,I=null,J=null;function w(a){d.onAbort?.(a);a="Aborted("+a+")";u(a);y=!0;a=new WebAssembly.RuntimeError(a+". Build with -sASSERTIONS for more info.");n(a);throw a;}var K=a=>a.startsWith("data:application/octet-stream;base64,"),L;L="data:application/octet-stream;base64,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
;// CONCATENATED MODULE: ./src/pdf.sandbox.external.js
class SandboxSupportBase {
  constructor(win) {
    this.win = win;
    this.timeoutIds = new Map();
    this.commFun = null;
  }
  destroy() {
    this.commFun = null;
    for (const id of this.timeoutIds.values()) {
      this.win.clearTimeout(id);
    }
    this.timeoutIds = null;
  }
  exportValueToSandbox(val) {
    throw new Error("Not implemented");
  }
  importValueFromSandbox(val) {
    throw new Error("Not implemented");
  }
  createErrorForSandbox(errorMessage) {
    throw new Error("Not implemented");
  }
  callSandboxFunction(name, args) {
    try {
      args = this.exportValueToSandbox(args);
      this.commFun(name, args);
    } catch (e) {
      this.win.console.error(e);
    }
  }
  createSandboxExternals() {
    const externals = {
      setTimeout: (callbackId, nMilliseconds) => {
        if (typeof callbackId !== "number" || typeof nMilliseconds !== "number") {
          return;
        }
        if (callbackId === 0) {
          this.win.clearTimeout(this.timeoutIds.get(callbackId));
        }
        const id = this.win.setTimeout(() => {
          this.timeoutIds.delete(callbackId);
          this.callSandboxFunction("timeoutCb", {
            callbackId,
            interval: false
          });
        }, nMilliseconds);
        this.timeoutIds.set(callbackId, id);
      },
      clearTimeout: callbackId => {
        this.win.clearTimeout(this.timeoutIds.get(callbackId));
        this.timeoutIds.delete(callbackId);
      },
      setInterval: (callbackId, nMilliseconds) => {
        if (typeof callbackId !== "number" || typeof nMilliseconds !== "number") {
          return;
        }
        const id = this.win.setInterval(() => {
          this.callSandboxFunction("timeoutCb", {
            callbackId,
            interval: true
          });
        }, nMilliseconds);
        this.timeoutIds.set(callbackId, id);
      },
      clearInterval: callbackId => {
        this.win.clearInterval(this.timeoutIds.get(callbackId));
        this.timeoutIds.delete(callbackId);
      },
      alert: cMsg => {
        if (typeof cMsg !== "string") {
          return;
        }
        this.win.alert(cMsg);
      },
      confirm: cMsg => {
        if (typeof cMsg !== "string") {
          return false;
        }
        return this.win.confirm(cMsg);
      },
      prompt: (cQuestion, cDefault) => {
        if (typeof cQuestion !== "string" || typeof cDefault !== "string") {
          return null;
        }
        return this.win.prompt(cQuestion, cDefault);
      },
      parseURL: cUrl => {
        const url = new this.win.URL(cUrl);
        const props = ["hash", "host", "hostname", "href", "origin", "password", "pathname", "port", "protocol", "search", "searchParams", "username"];
        return Object.fromEntries(props.map(name => [name, url[name].toString()]));
      },
      send: data => {
        if (!data) {
          return;
        }
        const event = new this.win.CustomEvent("updatefromsandbox", {
          detail: this.importValueFromSandbox(data)
        });
        this.win.dispatchEvent(event);
      }
    };
    Object.setPrototypeOf(externals, null);
    return (name, args) => {
      try {
        const result = externals[name](...args);
        return this.exportValueToSandbox(result);
      } catch (error) {
        throw this.createErrorForSandbox(error?.toString() ?? "");
      }
    };
  }
}
;// CONCATENATED MODULE: ./src/pdf.sandbox.js


const pdfjsVersion = "4.4.11";
const pdfjsBuild = "d76501a0c";
class SandboxSupport extends SandboxSupportBase {
  exportValueToSandbox(val) {
    return JSON.stringify(val);
  }
  importValueFromSandbox(val) {
    return val;
  }
  createErrorForSandbox(errorMessage) {
    return new Error(errorMessage);
  }
}
class Sandbox {
  constructor(win, module) {
    this.support = new SandboxSupport(win, this);
    module.externalCall = this.support.createSandboxExternals();
    this._module = module;
    this._alertOnError = 0;
  }
  create(data) {
    const code = ["var __webpack_exports__ = globalThis.pdfjsSandbox = {};\n\n;// CONCATENATED MODULE: ./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
    code.push("delete dump;");
    let success = false;
    let buf = 0;
    try {
      const sandboxData = JSON.stringify(data);
      code.push(`pdfjsScripting.initSandbox({ data: ${sandboxData} })`);
      buf = this._module.stringToNewUTF8(code.join("\n"));
      success = !!this._module.ccall("init", "number", ["number", "number"], [buf, this._alertOnError]);
    } catch (error) {
      console.error(error);
    } finally {
      if (buf) {
        this._module.ccall("free", "number", ["number"], [buf]);
      }
    }
    if (success) {
      this.support.commFun = this._module.cwrap("commFun", null, ["string", "string"]);
    } else {
      this.nukeSandbox();
      throw new Error("Cannot start sandbox");
    }
  }
  dispatchEvent(event) {
    this.support?.callSandboxFunction("dispatchEvent", event);
  }
  dumpMemoryUse() {
    this._module?.ccall("dumpMemoryUse", null, []);
  }
  nukeSandbox() {
    if (this._module !== null) {
      this.support.destroy();
      this.support = null;
      this._module.ccall("nukeSandbox", null, []);
      this._module = null;
    }
  }
  evalForTesting(code, key) {
    throw new Error("Not implemented: evalForTesting");
  }
}
function QuickJSSandbox() {
  return quickjs_eval().then(module => new Sandbox(window, module));
}

var __webpack_exports__QuickJSSandbox = __webpack_exports__.QuickJSSandbox;
export { __webpack_exports__QuickJSSandbox as QuickJSSandbox };

//# sourceMappingURL=pdf.sandbox.mjs.map