@embedpdf/pdfium
Version:
PDFium WebAssembly for the web platform. This package provides a powerful JavaScript interface to PDFium, enabling high-quality PDF rendering and manipulation directly in web applications.
855 lines (727 loc) • 304 kB
JavaScript
'use strict';
function getDefaultExportFromCjs (x) {
return x && x.__esModule && Object.prototype.hasOwnProperty.call(x, 'default') ? x['default'] : x;
}
function commonjsRequire(path) {
throw new Error('Could not dynamically require "' + path + '". Please configure the dynamicRequireTargets or/and ignoreDynamicRequires option of @rollup/plugin-commonjs appropriately for this require call to work.');
}
var pdfium = {exports: {}};
var hasRequiredPdfium;
function requirePdfium () {
if (hasRequiredPdfium) return pdfium.exports;
hasRequiredPdfium = 1;
(function (module, exports$1) {
var createPdfium = (() => {
var _scriptName = typeof document != 'undefined' ? document.currentScript?.src : undefined;
if (typeof __filename != 'undefined') _scriptName = _scriptName || __filename;
return (
function(moduleArg = {}) {
var moduleRtn;
// include: shell.js
// The Module object: Our interface to the outside world. We import
// and export values on it. There are various ways Module can be used:
// 1. Not defined. We create it here
// 2. A function parameter, function(moduleArg) => Promise<Module>
// 3. pre-run appended it, var Module = {}; ..generated code..
// 4. External script tag defines var Module.
// We need to check if Module already exists (e.g. case 3 above).
// Substitution will be replaced with actual code on later stage of the build,
// this way Closure Compiler will not mangle it (e.g. case 4. above).
// Note that if you want to run closure, and also to use Module
// after the generated code, you will need to define var Module = {};
// before the code. Then that object will be used in the code, and you
// can continue to use Module afterwards as well.
var Module = moduleArg;
// Set up the promise that indicates the Module is initialized
var readyPromiseResolve, readyPromiseReject;
var readyPromise = new Promise((resolve, reject) => {
readyPromiseResolve = resolve;
readyPromiseReject = reject;
});
["_EPDF_GetMetaKeyCount","_EPDF_GetMetaKeyName","_EPDF_GetMetaTrapped","_EPDF_GetPageRotationByIndex","_EPDF_GetPageSizeByIndexNormalized","_EPDF_HasMetaText","_EPDF_IsEncrypted","_EPDF_IsOwnerUnlocked","_EPDF_LoadPageNormalized","_EPDF_PNG_EncodeRGBA","_EPDF_RemoveEncryption","_EPDF_RenderAnnotBitmap","_EPDF_RenderAnnotBitmapUnrotated","_EPDF_SetEncryption","_EPDF_SetMetaText","_EPDF_SetMetaTrapped","_EPDF_UnlockOwnerPermissions","_EPDFAction_CreateGoTo","_EPDFAction_CreateGoToNamed","_EPDFAction_CreateLaunch","_EPDFAction_CreateRemoteGoToByName","_EPDFAction_CreateRemoteGoToDest","_EPDFAction_CreateURI","_EPDFAnnot_ApplyRedaction","_EPDFAnnot_ClearColor","_EPDFAnnot_ClearRectangleDifferences","_EPDFAnnot_Flatten","_EPDFAnnot_GenerateAppearance","_EPDFAnnot_GenerateAppearanceWithBlend","_EPDFAnnot_GetAPMatrix","_EPDFAnnot_GetAvailableAppearanceModes","_EPDFAnnot_GetBlendMode","_EPDFAnnot_GetBorderDashPattern","_EPDFAnnot_GetBorderDashPatternCount","_EPDFAnnot_GetBorderEffect","_EPDFAnnot_GetBorderStyle","_EPDFAnnot_GetColor","_EPDFAnnot_GetDefaultAppearance","_EPDFAnnot_GetExtendedRotation","_EPDFAnnot_GetIcon","_EPDFAnnot_GetIntent","_EPDFAnnot_GetLineEndings","_EPDFAnnot_GetOpacity","_EPDFAnnot_GetOverlayText","_EPDFAnnot_GetOverlayTextRepeat","_EPDFAnnot_GetRect","_EPDFAnnot_GetRectangleDifferences","_EPDFAnnot_GetReplyType","_EPDFAnnot_GetRichContent","_EPDFAnnot_GetRotate","_EPDFAnnot_GetTextAlignment","_EPDFAnnot_GetUnrotatedRect","_EPDFAnnot_GetVerticalAlignment","_EPDFAnnot_HasAppearanceStream","_EPDFAnnot_SetAction","_EPDFAnnot_SetAPMatrix","_EPDFAnnot_SetBorderDashPattern","_EPDFAnnot_SetBorderStyle","_EPDFAnnot_SetColor","_EPDFAnnot_SetDefaultAppearance","_EPDFAnnot_SetExtendedRotation","_EPDFAnnot_SetIcon","_EPDFAnnot_SetIntent","_EPDFAnnot_SetLine","_EPDFAnnot_SetLineEndings","_EPDFAnnot_SetLinkedAnnot","_EPDFAnnot_SetOpacity","_EPDFAnnot_SetOverlayText","_EPDFAnnot_SetOverlayTextRepeat","_EPDFAnnot_SetRectangleDifferences","_EPDFAnnot_SetReplyType","_EPDFAnnot_SetRotate","_EPDFAnnot_SetTextAlignment","_EPDFAnnot_SetUnrotatedRect","_EPDFAnnot_SetVerticalAlignment","_EPDFAnnot_SetVertices","_EPDFAnnot_UpdateAppearanceToRect","_EPDFAttachment_GetDescription","_EPDFAttachment_GetIntegerValue","_EPDFAttachment_SetDescription","_EPDFAttachment_SetSubtype","_EPDFBookmark_AppendChild","_EPDFBookmark_Clear","_EPDFBookmark_ClearTarget","_EPDFBookmark_Create","_EPDFBookmark_Delete","_EPDFBookmark_InsertAfter","_EPDFBookmark_SetAction","_EPDFBookmark_SetDest","_EPDFBookmark_SetTitle","_EPDFCatalog_GetLanguage","_EPDFDest_CreateRemoteView","_EPDFDest_CreateRemoteXYZ","_EPDFDest_CreateView","_EPDFDest_CreateXYZ","_EPDFNamedDest_Remove","_EPDFNamedDest_SetDest","_EPDFPage_ApplyRedactions","_EPDFPage_CreateAnnot","_EPDFPage_GetAnnotByName","_EPDFPage_GetAnnotCountRaw","_EPDFPage_GetAnnotRaw","_EPDFPage_RemoveAnnotByName","_EPDFPage_RemoveAnnotRaw","_EPDFText_RedactInQuads","_EPDFText_RedactInRect","_FORM_CanRedo","_FORM_CanUndo","_FORM_DoDocumentAAction","_FORM_DoDocumentJSAction","_FORM_DoDocumentOpenAction","_FORM_DoPageAAction","_FORM_ForceToKillFocus","_FORM_GetFocusedAnnot","_FORM_GetFocusedText","_FORM_GetSelectedText","_FORM_IsIndexSelected","_FORM_OnAfterLoadPage","_FORM_OnBeforeClosePage","_FORM_OnChar","_FORM_OnFocus","_FORM_OnKeyDown","_FORM_OnKeyUp","_FORM_OnLButtonDoubleClick","_FORM_OnLButtonDown","_FORM_OnLButtonUp","_FORM_OnMouseMove","_FORM_OnMouseWheel","_FORM_OnRButtonDown","_FORM_OnRButtonUp","_FORM_Redo","_FORM_ReplaceAndKeepSelection","_FORM_ReplaceSelection","_FORM_SelectAllText","_FORM_SetFocusedAnnot","_FORM_SetIndexSelected","_FORM_Undo","_FPDF_AddInstalledFont","_FPDF_CloseDocument","_FPDF_ClosePage","_FPDF_CloseXObject","_FPDF_CopyViewerPreferences","_FPDF_CountNamedDests","_FPDF_CreateClipPath","_FPDF_CreateNewDocument","_FPDF_DestroyClipPath","_FPDF_DestroyLibrary","_FPDF_DeviceToPage","_FPDF_DocumentHasValidCrossReferenceTable","_FPDF_FFLDraw","_FPDF_FreeDefaultSystemFontInfo","_FPDF_GetDefaultSystemFontInfo","_FPDF_GetDefaultTTFMap","_FPDF_GetDefaultTTFMapCount","_FPDF_GetDefaultTTFMapEntry","_FPDF_GetDocPermissions","_FPDF_GetDocUserPermissions","_FPDF_GetFileIdentifier","_FPDF_GetFileVersion","_FPDF_GetFormType","_FPDF_GetLastError","_FPDF_GetMetaText","_FPDF_GetNamedDest","_FPDF_GetNamedDestByName","_FPDF_GetPageAAction","_FPDF_GetPageBoundingBox","_FPDF_GetPageCount","_FPDF_GetPageHeight","_FPDF_GetPageHeightF","_FPDF_GetPageLabel","_FPDF_GetPageSizeByIndex","_FPDF_GetPageSizeByIndexF","_FPDF_GetPageWidth","_FPDF_GetPageWidthF","_FPDF_GetSecurityHandlerRevision","_FPDF_GetSignatureCount","_FPDF_GetSignatureObject","_FPDF_GetTrailerEnds","_FPDF_GetXFAPacketContent","_FPDF_GetXFAPacketCount","_FPDF_GetXFAPacketName","_FPDF_ImportNPagesToOne","_FPDF_ImportPages","_FPDF_ImportPagesByIndex","_FPDF_InitLibrary","_FPDF_InitLibraryWithConfig","_FPDF_LoadCustomDocument","_FPDF_LoadDocument","_FPDF_LoadMemDocument","_FPDF_LoadMemDocument64","_FPDF_LoadPage","_FPDF_LoadXFA","_FPDF_MovePages","_FPDF_NewFormObjectFromXObject","_FPDF_NewXObjectFromPage","_FPDF_PageToDevice","_FPDF_RemoveFormFieldHighlight","_FPDF_RenderPage_Close","_FPDF_RenderPage_Continue","_FPDF_RenderPageBitmap","_FPDF_RenderPageBitmap_Start","_FPDF_RenderPageBitmapWithColorScheme_Start","_FPDF_RenderPageBitmapWithMatrix","_FPDF_SaveAsCopy","_FPDF_SaveWithVersion","_FPDF_SetFormFieldHighlightAlpha","_FPDF_SetFormFieldHighlightColor","_FPDF_SetSandBoxPolicy","_FPDF_SetSystemFontInfo","_FPDF_StructElement_Attr_CountChildren","_FPDF_StructElement_Attr_GetBlobValue","_FPDF_StructElement_Attr_GetBooleanValue","_FPDF_StructElement_Attr_GetChildAtIndex","_FPDF_StructElement_Attr_GetCount","_FPDF_StructElement_Attr_GetName","_FPDF_StructElement_Attr_GetNumberValue","_FPDF_StructElement_Attr_GetStringValue","_FPDF_StructElement_Attr_GetType","_FPDF_StructElement_Attr_GetValue","_FPDF_StructElement_CountChildren","_FPDF_StructElement_GetActualText","_FPDF_StructElement_GetAltText","_FPDF_StructElement_GetAttributeAtIndex","_FPDF_StructElement_GetAttributeCount","_FPDF_StructElement_GetChildAtIndex","_FPDF_StructElement_GetChildMarkedContentID","_FPDF_StructElement_GetID","_FPDF_StructElement_GetLang","_FPDF_StructElement_GetMarkedContentID","_FPDF_StructElement_GetMarkedContentIdAtIndex","_FPDF_StructElement_GetMarkedContentIdCount","_FPDF_StructElement_GetObjType","_FPDF_StructElement_GetParent","_FPDF_StructElement_GetStringAttribute","_FPDF_StructElement_GetTitle","_FPDF_StructElement_GetType","_FPDF_StructTree_Close","_FPDF_StructTree_CountChildren","_FPDF_StructTree_GetChildAtIndex","_FPDF_StructTree_GetForPage","_FPDF_VIEWERREF_GetDuplex","_FPDF_VIEWERREF_GetName","_FPDF_VIEWERREF_GetNumCopies","_FPDF_VIEWERREF_GetPrintPageRange","_FPDF_VIEWERREF_GetPrintPageRangeCount","_FPDF_VIEWERREF_GetPrintPageRangeElement","_FPDF_VIEWERREF_GetPrintScaling","_FPDFAction_GetDest","_FPDFAction_GetFilePath","_FPDFAction_GetType","_FPDFAction_GetURIPath","_FPDFAnnot_AddFileAttachment","_FPDFAnnot_AddInkStroke","_FPDFAnnot_AppendAttachmentPoints","_FPDFAnnot_AppendObject","_FPDFAnnot_CountAttachmentPoints","_FPDFAnnot_GetAP","_FPDFAnnot_GetAttachmentPoints","_FPDFAnnot_GetBorder","_FPDFAnnot_GetColor","_FPDFAnnot_GetFileAttachment","_FPDFAnnot_GetFlags","_FPDFAnnot_GetFocusableSubtypes","_FPDFAnnot_GetFocusableSubtypesCount","_FPDFAnnot_GetFontColor","_FPDFAnnot_GetFontSize","_FPDFAnnot_GetFormAdditionalActionJavaScript","_FPDFAnnot_GetFormControlCount","_FPDFAnnot_GetFormControlIndex","_FPDFAnnot_GetFormFieldAlternateName","_FPDFAnnot_GetFormFieldAtPoint","_FPDFAnnot_GetFormFieldExportValue","_FPDFAnnot_GetFormFieldFlags","_FPDFAnnot_GetFormFieldName","_FPDFAnnot_GetFormFieldType","_FPDFAnnot_GetFormFieldValue","_FPDFAnnot_GetInkListCount","_FPDFAnnot_GetInkListPath","_FPDFAnnot_GetLine","_FPDFAnnot_GetLink","_FPDFAnnot_GetLinkedAnnot","_FPDFAnnot_GetNumberValue","_FPDFAnnot_GetObject","_FPDFAnnot_GetObjectCount","_FPDFAnnot_GetOptionCount","_FPDFAnnot_GetOptionLabel","_FPDFAnnot_GetRect","_FPDFAnnot_GetStringValue","_FPDFAnnot_GetSubtype","_FPDFAnnot_GetValueType","_FPDFAnnot_GetVertices","_FPDFAnnot_HasAttachmentPoints","_FPDFAnnot_HasKey","_FPDFAnnot_IsChecked","_FPDFAnnot_IsObjectSupportedSubtype","_FPDFAnnot_IsOptionSelected","_FPDFAnnot_IsSupportedSubtype","_FPDFAnnot_RemoveInkList","_FPDFAnnot_RemoveObject","_FPDFAnnot_SetAP","_FPDFAnnot_SetAttachmentPoints","_FPDFAnnot_SetBorder","_FPDFAnnot_SetColor","_FPDFAnnot_SetFlags","_FPDFAnnot_SetFocusableSubtypes","_FPDFAnnot_SetFontColor","_FPDFAnnot_SetFormFieldFlags","_FPDFAnnot_SetRect","_FPDFAnnot_SetStringValue","_FPDFAnnot_SetURI","_FPDFAnnot_UpdateObject","_FPDFAttachment_GetFile","_FPDFAttachment_GetName","_FPDFAttachment_GetStringValue","_FPDFAttachment_GetSubtype","_FPDFAttachment_GetValueType","_FPDFAttachment_HasKey","_FPDFAttachment_SetFile","_FPDFAttachment_SetStringValue","_FPDFAvail_Create","_FPDFAvail_Destroy","_FPDFAvail_GetDocument","_FPDFAvail_GetFirstPageNum","_FPDFAvail_IsDocAvail","_FPDFAvail_IsFormAvail","_FPDFAvail_IsLinearized","_FPDFAvail_IsPageAvail","_FPDFBitmap_Create","_FPDFBitmap_CreateEx","_FPDFBitmap_Destroy","_FPDFBitmap_FillRect","_FPDFBitmap_GetBuffer","_FPDFBitmap_GetFormat","_FPDFBitmap_GetHeight","_FPDFBitmap_GetStride","_FPDFBitmap_GetWidth","_FPDFBookmark_Find","_FPDFBookmark_GetAction","_FPDFBookmark_GetCount","_FPDFBookmark_GetDest","_FPDFBookmark_GetFirstChild","_FPDFBookmark_GetNextSibling","_FPDFBookmark_GetTitle","_FPDFCatalog_GetLanguage","_FPDFCatalog_IsTagged","_FPDFCatalog_SetLanguage","_FPDFClipPath_CountPaths","_FPDFClipPath_CountPathSegments","_FPDFClipPath_GetPathSegment","_FPDFDest_GetDestPageIndex","_FPDFDest_GetLocationInPage","_FPDFDest_GetView","_FPDFDoc_AddAttachment","_FPDFDoc_CloseJavaScriptAction","_FPDFDoc_DeleteAttachment","_FPDFDOC_ExitFormFillEnvironment","_FPDFDoc_GetAttachment","_FPDFDoc_GetAttachmentCount","_FPDFDoc_GetJavaScriptAction","_FPDFDoc_GetJavaScriptActionCount","_FPDFDoc_GetPageMode","_FPDFDOC_InitFormFillEnvironment","_FPDFFont_Close","_FPDFFont_GetAscent","_FPDFFont_GetBaseFontName","_FPDFFont_GetDescent","_FPDFFont_GetFamilyName","_FPDFFont_GetFlags","_FPDFFont_GetFontData","_FPDFFont_GetGlyphPath","_FPDFFont_GetGlyphWidth","_FPDFFont_GetIsEmbedded","_FPDFFont_GetItalicAngle","_FPDFFont_GetWeight","_FPDFFormObj_CountObjects","_FPDFFormObj_GetObject","_FPDFFormObj_RemoveObject","_FPDFGlyphPath_CountGlyphSegments","_FPDFGlyphPath_GetGlyphPathSegment","_FPDFImageObj_GetBitmap","_FPDFImageObj_GetIccProfileDataDecoded","_FPDFImageObj_GetImageDataDecoded","_FPDFImageObj_GetImageDataRaw","_FPDFImageObj_GetImageFilter","_FPDFImageObj_GetImageFilterCount","_FPDFImageObj_GetImageMetadata","_FPDFImageObj_GetImagePixelSize","_FPDFImageObj_GetRenderedBitmap","_FPDFImageObj_LoadJpegFile","_FPDFImageObj_LoadJpegFileInline","_FPDFImageObj_SetBitmap","_FPDFImageObj_SetMatrix","_FPDFJavaScriptAction_GetName","_FPDFJavaScriptAction_GetScript","_FPDFLink_CloseWebLinks","_FPDFLink_CountQuadPoints","_FPDFLink_CountRects","_FPDFLink_CountWebLinks","_FPDFLink_Enumerate","_FPDFLink_GetAction","_FPDFLink_GetAnnot","_FPDFLink_GetAnnotRect","_FPDFLink_GetDest","_FPDFLink_GetLinkAtPoint","_FPDFLink_GetLinkZOrderAtPoint","_FPDFLink_GetQuadPoints","_FPDFLink_GetRect","_FPDFLink_GetTextRange","_FPDFLink_GetURL","_FPDFLink_LoadWebLinks","_FPDFPage_CloseAnnot","_FPDFPage_CountObjects","_FPDFPage_CreateAnnot","_FPDFPage_Delete","_FPDFPage_Flatten","_FPDFPage_FormFieldZOrderAtPoint","_FPDFPage_GenerateContent","_FPDFPage_GetAnnot","_FPDFPage_GetAnnotCount","_FPDFPage_GetAnnotIndex","_FPDFPage_GetArtBox","_FPDFPage_GetBleedBox","_FPDFPage_GetCropBox","_FPDFPage_GetDecodedThumbnailData","_FPDFPage_GetMediaBox","_FPDFPage_GetObject","_FPDFPage_GetRawThumbnailData","_FPDFPage_GetRotation","_FPDFPage_GetThumbnailAsBitmap","_FPDFPage_GetTrimBox","_FPDFPage_HasFormFieldAtPoint","_FPDFPage_HasTransparency","_FPDFPage_InsertClipPath","_FPDFPage_InsertObject","_FPDFPage_InsertObjectAtIndex","_FPDFPage_New","_FPDFPage_RemoveAnnot","_FPDFPage_RemoveObject","_FPDFPage_SetArtBox","_FPDFPage_SetBleedBox","_FPDFPage_SetCropBox","_FPDFPage_SetMediaBox","_FPDFPage_SetRotation","_FPDFPage_SetTrimBox","_FPDFPage_TransformAnnots","_FPDFPage_TransFormWithClip","_FPDFPageObj_AddMark","_FPDFPageObj_CountMarks","_FPDFPageObj_CreateNewPath","_FPDFPageObj_CreateNewRect","_FPDFPageObj_CreateTextObj","_FPDFPageObj_Destroy","_FPDFPageObj_GetBounds","_FPDFPageObj_GetClipPath","_FPDFPageObj_GetDashArray","_FPDFPageObj_GetDashCount","_FPDFPageObj_GetDashPhase","_FPDFPageObj_GetFillColor","_FPDFPageObj_GetIsActive","_FPDFPageObj_GetLineCap","_FPDFPageObj_GetLineJoin","_FPDFPageObj_GetMark","_FPDFPageObj_GetMarkedContentID","_FPDFPageObj_GetMatrix","_FPDFPageObj_GetRotatedBounds","_FPDFPageObj_GetStrokeColor","_FPDFPageObj_GetStrokeWidth","_FPDFPageObj_GetType","_FPDFPageObj_HasTransparency","_FPDFPageObj_NewImageObj","_FPDFPageObj_NewTextObj","_FPDFPageObj_RemoveMark","_FPDFPageObj_SetBlendMode","_FPDFPageObj_SetDashArray","_FPDFPageObj_SetDashPhase","_FPDFPageObj_SetFillColor","_FPDFPageObj_SetIsActive","_FPDFPageObj_SetLineCap","_FPDFPageObj_SetLineJoin","_FPDFPageObj_SetMatrix","_FPDFPageObj_SetStrokeColor","_FPDFPageObj_SetStrokeWidth","_FPDFPageObj_Transform","_FPDFPageObj_TransformClipPath","_FPDFPageObj_TransformF","_FPDFPageObjMark_CountParams","_FPDFPageObjMark_GetName","_FPDFPageObjMark_GetParamBlobValue","_FPDFPageObjMark_GetParamFloatValue","_FPDFPageObjMark_GetParamIntValue","_FPDFPageObjMark_GetParamKey","_FPDFPageObjMark_GetParamStringValue","_FPDFPageObjMark_GetParamValueType","_FPDFPageObjMark_RemoveParam","_FPDFPageObjMark_SetBlobParam","_FPDFPageObjMark_SetFloatParam","_FPDFPageObjMark_SetIntParam","_FPDFPageObjMark_SetStringParam","_FPDFPath_BezierTo","_FPDFPath_Close","_FPDFPath_CountSegments","_FPDFPath_GetDrawMode","_FPDFPath_GetPathSegment","_FPDFPath_LineTo","_FPDFPath_MoveTo","_FPDFPath_SetDrawMode","_FPDFPathSegment_GetClose","_FPDFPathSegment_GetPoint","_FPDFPathSegment_GetType","_FPDFSignatureObj_GetByteRange","_FPDFSignatureObj_GetContents","_FPDFSignatureObj_GetDocMDPPermission","_FPDFSignatureObj_GetReason","_FPDFSignatureObj_GetSubFilter","_FPDFSignatureObj_GetTime","_FPDFText_ClosePage","_FPDFText_CountChars","_FPDFText_CountRects","_FPDFText_FindClose","_FPDFText_FindNext","_FPDFText_FindPrev","_FPDFText_FindStart","_FPDFText_GetBoundedText","_FPDFText_GetCharAngle","_FPDFText_GetCharBox","_FPDFText_GetCharIndexAtPos","_FPDFText_GetCharIndexFromTextIndex","_FPDFText_GetCharOrigin","_FPDFText_GetFillColor","_FPDFText_GetFontInfo","_FPDFText_GetFontSize","_FPDFText_GetFontWeight","_FPDFText_GetLooseCharBox","_FPDFText_GetMatrix","_FPDFText_GetRect","_FPDFText_GetSchCount","_FPDFText_GetSchResultIndex","_FPDFText_GetStrokeColor","_FPDFText_GetText","_FPDFText_GetTextIndexFromCharIndex","_FPDFText_GetTextObject","_FPDFText_GetUnicode","_FPDFText_HasUnicodeMapError","_FPDFText_IsGenerated","_FPDFText_IsHyphen","_FPDFText_LoadCidType2Font","_FPDFText_LoadFont","_FPDFText_LoadPage","_FPDFText_LoadStandardFont","_FPDFText_SetCharcodes","_FPDFText_SetText","_FPDFTextObj_GetFont","_FPDFTextObj_GetFontSize","_FPDFTextObj_GetRenderedBitmap","_FPDFTextObj_GetText","_FPDFTextObj_GetTextRenderMode","_FPDFTextObj_SetTextRenderMode","_PDFiumExt_CloseFileWriter","_PDFiumExt_CloseFormFillInfo","_PDFiumExt_ExitFormFillEnvironment","_PDFiumExt_GetFileWriterData","_PDFiumExt_GetFileWriterSize","_PDFiumExt_Init","_PDFiumExt_InitFormFillEnvironment","_PDFiumExt_OpenFileWriter","_PDFiumExt_OpenFormFillInfo","_PDFiumExt_SaveAsCopy","_malloc","_free","_memory","___indirect_function_table","onRuntimeInitialized"].forEach((prop) => {
if (!Object.getOwnPropertyDescriptor(readyPromise, prop)) {
Object.defineProperty(readyPromise, prop, {
get: () => abort('You are getting ' + prop + ' on the Promise object, instead of the instance. Use .then() to get called back with the instance, see the MODULARIZE docs in src/settings.js'),
set: () => abort('You are setting ' + prop + ' on the Promise object, instead of the instance. Use .then() to get called back with the instance, see the MODULARIZE docs in src/settings.js'),
});
}
});
// Determine the runtime environment we are in. You can customize this by
// setting the ENVIRONMENT setting at compile time (see settings.js).
// Attempt to auto-detect the environment
var ENVIRONMENT_IS_WEB = typeof window == 'object';
var ENVIRONMENT_IS_WORKER = typeof importScripts == 'function';
// N.b. Electron.js environment is simultaneously a NODE-environment, but
// also a web environment.
var ENVIRONMENT_IS_NODE = typeof process == 'object' && typeof process.versions == 'object' && typeof process.versions.node == 'string' && process.type != 'renderer';
var ENVIRONMENT_IS_SHELL = !ENVIRONMENT_IS_WEB && !ENVIRONMENT_IS_NODE && !ENVIRONMENT_IS_WORKER;
// --pre-jses are emitted after the Module integration code, so that they can
// refer to Module (if they choose; they can also define Module)
// Sometimes an existing Module object exists with properties
// meant to overwrite the default module functionality. Here
// we collect those properties and reapply _after_ we configure
// the current environment's defaults to avoid having to be so
// defensive during initialization.
var moduleOverrides = Object.assign({}, Module);
var thisProgram = './this.program';
// `/` should be present at the end if `scriptDirectory` is not empty
var scriptDirectory = '';
function locateFile(path) {
if (Module['locateFile']) {
return Module['locateFile'](path, scriptDirectory);
}
return scriptDirectory + path;
}
// Hooks that are implemented differently in different runtime environments.
var readAsync, readBinary;
if (ENVIRONMENT_IS_NODE) {
if (typeof process == 'undefined' || !process.release || process.release.name !== 'node') throw new Error('not compiled for this environment (did you build to HTML and try to run it not on the web, or set ENVIRONMENT to something - like node - and run it someplace else - like on the web?)');
var nodeVersion = process.versions.node;
var numericVersion = nodeVersion.split('.').slice(0, 3);
numericVersion = (numericVersion[0] * 10000) + (numericVersion[1] * 100) + (numericVersion[2].split('-')[0] * 1);
if (numericVersion < 160000) {
throw new Error('This emscripten-generated code requires node v16.0.0 (detected v' + nodeVersion + ')');
}
// These modules will usually be used on Node.js. Load them eagerly to avoid
// the complexity of lazy-loading.
var fs = require('fs');
var nodePath = require('path');
scriptDirectory = __dirname + '/';
// include: node_shell_read.js
readBinary = (filename) => {
// We need to re-wrap `file://` strings to URLs. Normalizing isn't
// necessary in that case, the path should already be absolute.
filename = isFileURI(filename) ? new URL(filename) : nodePath.normalize(filename);
var ret = fs.readFileSync(filename);
assert(ret.buffer);
return ret;
};
readAsync = (filename, binary = true) => {
// See the comment in the `readBinary` function.
filename = isFileURI(filename) ? new URL(filename) : nodePath.normalize(filename);
return new Promise((resolve, reject) => {
fs.readFile(filename, binary ? undefined : 'utf8', (err, data) => {
if (err) reject(err);
else resolve(binary ? data.buffer : data);
});
});
};
// end include: node_shell_read.js
if (!Module['thisProgram'] && process.argv.length > 1) {
thisProgram = process.argv[1].replace(/\\/g, '/');
}
process.argv.slice(2);
} else
if (ENVIRONMENT_IS_SHELL) {
if ((typeof process == 'object' && typeof commonjsRequire === 'function') || typeof window == 'object' || typeof importScripts == 'function') throw new Error('not compiled for this environment (did you build to HTML and try to run it not on the web, or set ENVIRONMENT to something - like node - and run it someplace else - like on the web?)');
readBinary = (f) => {
if (typeof readbuffer == 'function') {
return new Uint8Array(readbuffer(f));
}
let data = read(f, 'binary');
assert(typeof data == 'object');
return data;
};
readAsync = (f) => {
return new Promise((resolve, reject) => {
setTimeout(() => resolve(readBinary(f)));
});
};
globalThis.clearTimeout ??= (id) => {};
// spidermonkey lacks setTimeout but we use it above in readAsync.
globalThis.setTimeout ??= (f) => (typeof f == 'function') ? f() : abort();
if (typeof print != 'undefined') {
// Prefer to use print/printErr where they exist, as they usually work better.
globalThis.console ??= /** @type{!Console} */({});
console.log = /** @type{!function(this:Console, ...*): undefined} */ (print);
console.warn = console.error = /** @type{!function(this:Console, ...*): undefined} */ (globalThis.printErr ?? print);
}
} else
// Note that this includes Node.js workers when relevant (pthreads is enabled).
// Node.js workers are detected as a combination of ENVIRONMENT_IS_WORKER and
// ENVIRONMENT_IS_NODE.
if (ENVIRONMENT_IS_WEB || ENVIRONMENT_IS_WORKER) {
if (ENVIRONMENT_IS_WORKER) { // Check worker, not web, since window could be polyfilled
scriptDirectory = self.location.href;
} else if (typeof document != 'undefined' && document.currentScript) { // web
scriptDirectory = document.currentScript.src;
}
// When MODULARIZE, this JS may be executed later, after document.currentScript
// is gone, so we saved it, and we use it here instead of any other info.
if (_scriptName) {
scriptDirectory = _scriptName;
}
// blob urls look like blob:http://site.com/etc/etc and we cannot infer anything from them.
// otherwise, slice off the final part of the url to find the script directory.
// if scriptDirectory does not contain a slash, lastIndexOf will return -1,
// and scriptDirectory will correctly be replaced with an empty string.
// If scriptDirectory contains a query (starting with ?) or a fragment (starting with #),
// they are removed because they could contain a slash.
if (scriptDirectory.startsWith('blob:')) {
scriptDirectory = '';
} else {
scriptDirectory = scriptDirectory.substr(0, scriptDirectory.replace(/[?#].*/, '').lastIndexOf('/')+1);
}
if (!(typeof window == 'object' || typeof importScripts == 'function')) throw new Error('not compiled for this environment (did you build to HTML and try to run it not on the web, or set ENVIRONMENT to something - like node - and run it someplace else - like on the web?)');
{
// include: web_or_worker_shell_read.js
if (ENVIRONMENT_IS_WORKER) {
readBinary = (url) => {
var xhr = new XMLHttpRequest();
xhr.open('GET', url, false);
xhr.responseType = 'arraybuffer';
xhr.send(null);
return new Uint8Array(/** @type{!ArrayBuffer} */(xhr.response));
};
}
readAsync = (url) => {
assert(!isFileURI(url), "readAsync does not work with file:// URLs");
return fetch(url, { credentials: 'same-origin' })
.then((response) => {
if (response.ok) {
return response.arrayBuffer();
}
return Promise.reject(new Error(response.status + ' : ' + response.url));
})
};
// end include: web_or_worker_shell_read.js
}
} else
{
throw new Error('environment detection error');
}
var out = Module['print'] || console.log.bind(console);
var err = Module['printErr'] || console.error.bind(console);
// Merge back in the overrides
Object.assign(Module, moduleOverrides);
// Free the object hierarchy contained in the overrides, this lets the GC
// reclaim data used.
moduleOverrides = null;
checkIncomingModuleAPI();
// Emit code to handle expected values on the Module object. This applies Module.x
// to the proper local x. This has two benefits: first, we only emit it if it is
// expected to arrive, and second, by using a local everywhere else that can be
// minified.
if (Module['arguments']) Module['arguments'];legacyModuleProp('arguments', 'arguments_');
if (Module['thisProgram']) thisProgram = Module['thisProgram'];legacyModuleProp('thisProgram', 'thisProgram');
// perform assertions in shell.js after we set up out() and err(), as otherwise if an assertion fails it cannot print the message
// Assertions on removed incoming Module JS APIs.
assert(typeof Module['memoryInitializerPrefixURL'] == 'undefined', 'Module.memoryInitializerPrefixURL option was removed, use Module.locateFile instead');
assert(typeof Module['pthreadMainPrefixURL'] == 'undefined', 'Module.pthreadMainPrefixURL option was removed, use Module.locateFile instead');
assert(typeof Module['cdInitializerPrefixURL'] == 'undefined', 'Module.cdInitializerPrefixURL option was removed, use Module.locateFile instead');
assert(typeof Module['filePackagePrefixURL'] == 'undefined', 'Module.filePackagePrefixURL option was removed, use Module.locateFile instead');
assert(typeof Module['read'] == 'undefined', 'Module.read option was removed');
assert(typeof Module['readAsync'] == 'undefined', 'Module.readAsync option was removed (modify readAsync in JS)');
assert(typeof Module['readBinary'] == 'undefined', 'Module.readBinary option was removed (modify readBinary in JS)');
assert(typeof Module['setWindowTitle'] == 'undefined', 'Module.setWindowTitle option was removed (modify emscripten_set_window_title in JS)');
assert(typeof Module['TOTAL_MEMORY'] == 'undefined', 'Module.TOTAL_MEMORY has been renamed Module.INITIAL_MEMORY');
legacyModuleProp('asm', 'wasmExports');
legacyModuleProp('readAsync', 'readAsync');
legacyModuleProp('readBinary', 'readBinary');
legacyModuleProp('setWindowTitle', 'setWindowTitle');
// end include: shell.js
// include: preamble.js
// === Preamble library stuff ===
// Documentation for the public APIs defined in this file must be updated in:
// site/source/docs/api_reference/preamble.js.rst
// A prebuilt local version of the documentation is available at:
// site/build/text/docs/api_reference/preamble.js.txt
// You can also build docs locally as HTML or other formats in site/
// An online HTML version (which may be of a different version of Emscripten)
// is up at http://kripken.github.io/emscripten-site/docs/api_reference/preamble.js.html
var wasmBinary = Module['wasmBinary'];legacyModuleProp('wasmBinary', 'wasmBinary');
if (typeof WebAssembly != 'object') {
err('no native wasm support detected');
}
// Wasm globals
var wasmMemory;
//========================================
// Runtime essentials
//========================================
// whether we are quitting the application. no code should run after this.
// set in exit() and abort()
var ABORT = false;
// In STRICT mode, we only define assert() when ASSERTIONS is set. i.e. we
// don't define it at all in release modes. This matches the behaviour of
// MINIMAL_RUNTIME.
// TODO(sbc): Make this the default even without STRICT enabled.
/** @type {function(*, string=)} */
function assert(condition, text) {
if (!condition) {
abort('Assertion failed' + (text ? ': ' + text : ''));
}
}
// We used to include malloc/free by default in the past. Show a helpful error in
// builds with assertions.
// Memory management
var /** @type {!Int8Array} */
HEAP8,
/** @type {!Uint8Array} */
HEAPU8,
/** @type {!Int16Array} */
HEAP16,
/** @type {!Uint16Array} */
HEAPU16,
/** @type {!Int32Array} */
HEAP32,
/** @type {!Uint32Array} */
HEAPU32,
/** @type {!Float32Array} */
HEAPF32,
/** @type {!Float64Array} */
HEAPF64;
// include: runtime_shared.js
function updateMemoryViews() {
var b = wasmMemory.buffer;
Module['HEAP8'] = HEAP8 = new Int8Array(b);
Module['HEAP16'] = HEAP16 = new Int16Array(b);
Module['HEAPU8'] = HEAPU8 = new Uint8Array(b);
Module['HEAPU16'] = HEAPU16 = new Uint16Array(b);
Module['HEAP32'] = HEAP32 = new Int32Array(b);
Module['HEAPU32'] = HEAPU32 = new Uint32Array(b);
Module['HEAPF32'] = HEAPF32 = new Float32Array(b);
Module['HEAPF64'] = HEAPF64 = new Float64Array(b);
}
// end include: runtime_shared.js
assert(!Module['STACK_SIZE'], 'STACK_SIZE can no longer be set at runtime. Use -sSTACK_SIZE at link time');
assert(typeof Int32Array != 'undefined' && typeof Float64Array !== 'undefined' && Int32Array.prototype.subarray != undefined && Int32Array.prototype.set != undefined,
'JS engine does not provide full typed array support');
// If memory is defined in wasm, the user can't provide it, or set INITIAL_MEMORY
assert(!Module['wasmMemory'], 'Use of `wasmMemory` detected. Use -sIMPORTED_MEMORY to define wasmMemory externally');
assert(!Module['INITIAL_MEMORY'], 'Detected runtime INITIAL_MEMORY setting. Use -sIMPORTED_MEMORY to define wasmMemory dynamically');
// include: runtime_stack_check.js
// Initializes the stack cookie. Called at the startup of main and at the startup of each thread in pthreads mode.
function writeStackCookie() {
var max = _emscripten_stack_get_end();
assert((max & 3) == 0);
// If the stack ends at address zero we write our cookies 4 bytes into the
// stack. This prevents interference with SAFE_HEAP and ASAN which also
// monitor writes to address zero.
if (max == 0) {
max += 4;
}
// The stack grow downwards towards _emscripten_stack_get_end.
// We write cookies to the final two words in the stack and detect if they are
// ever overwritten.
HEAPU32[((max)>>2)] = 0x02135467;
HEAPU32[(((max)+(4))>>2)] = 0x89BACDFE;
// Also test the global address 0 for integrity.
HEAPU32[((0)>>2)] = 1668509029;
}
function checkStackCookie() {
if (ABORT) return;
var max = _emscripten_stack_get_end();
// See writeStackCookie().
if (max == 0) {
max += 4;
}
var cookie1 = HEAPU32[((max)>>2)];
var cookie2 = HEAPU32[(((max)+(4))>>2)];
if (cookie1 != 0x02135467 || cookie2 != 0x89BACDFE) {
abort(`Stack overflow! Stack cookie has been overwritten at ${ptrToString(max)}, expected hex dwords 0x89BACDFE and 0x2135467, but received ${ptrToString(cookie2)} ${ptrToString(cookie1)}`);
}
// Also test the global address 0 for integrity.
if (HEAPU32[((0)>>2)] != 0x63736d65 /* 'emsc' */) {
abort('Runtime error: The application has corrupted its heap memory area (address zero)!');
}
}
// end include: runtime_stack_check.js
var __ATPRERUN__ = []; // functions called before the runtime is initialized
var __ATINIT__ = []; // functions called during startup
var __ATPOSTRUN__ = []; // functions called after the main() is called
var runtimeInitialized = false;
function preRun() {
var preRuns = Module['preRun'];
if (preRuns) {
if (typeof preRuns == 'function') preRuns = [preRuns];
preRuns.forEach(addOnPreRun);
}
callRuntimeCallbacks(__ATPRERUN__);
}
function initRuntime() {
assert(!runtimeInitialized);
runtimeInitialized = true;
checkStackCookie();
if (!Module['noFSInit'] && !FS.initialized)
FS.init();
FS.ignorePermissions = false;
callRuntimeCallbacks(__ATINIT__);
}
function postRun() {
checkStackCookie();
var postRuns = Module['postRun'];
if (postRuns) {
if (typeof postRuns == 'function') postRuns = [postRuns];
postRuns.forEach(addOnPostRun);
}
callRuntimeCallbacks(__ATPOSTRUN__);
}
function addOnPreRun(cb) {
__ATPRERUN__.unshift(cb);
}
function addOnInit(cb) {
__ATINIT__.unshift(cb);
}
function addOnPostRun(cb) {
__ATPOSTRUN__.unshift(cb);
}
// include: runtime_math.js
// https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Math/imul
// https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Math/fround
// https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Math/clz32
// https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Math/trunc
assert(Math.imul, 'This browser does not support Math.imul(), build with LEGACY_VM_SUPPORT or POLYFILL_OLD_MATH_FUNCTIONS to add in a polyfill');
assert(Math.fround, 'This browser does not support Math.fround(), build with LEGACY_VM_SUPPORT or POLYFILL_OLD_MATH_FUNCTIONS to add in a polyfill');
assert(Math.clz32, 'This browser does not support Math.clz32(), build with LEGACY_VM_SUPPORT or POLYFILL_OLD_MATH_FUNCTIONS to add in a polyfill');
assert(Math.trunc, 'This browser does not support Math.trunc(), build with LEGACY_VM_SUPPORT or POLYFILL_OLD_MATH_FUNCTIONS to add in a polyfill');
// end include: runtime_math.js
// A counter of dependencies for calling run(). If we need to
// do asynchronous work before running, increment this and
// decrement it. Incrementing must happen in a place like
// Module.preRun (used by emcc to add file preloading).
// Note that you can add dependencies in preRun, even though
// it happens right before run - run will be postponed until
// the dependencies are met.
var runDependencies = 0;
var runDependencyWatcher = null;
var dependenciesFulfilled = null; // overridden to take different actions when all run dependencies are fulfilled
var runDependencyTracking = {};
function getUniqueRunDependency(id) {
var orig = id;
while (1) {
if (!runDependencyTracking[id]) return id;
id = orig + Math.random();
}
}
function addRunDependency(id) {
runDependencies++;
Module['monitorRunDependencies']?.(runDependencies);
if (id) {
assert(!runDependencyTracking[id]);
runDependencyTracking[id] = 1;
if (runDependencyWatcher === null && typeof setInterval != 'undefined') {
// Check for missing dependencies every few seconds
runDependencyWatcher = setInterval(() => {
if (ABORT) {
clearInterval(runDependencyWatcher);
runDependencyWatcher = null;
return;
}
var shown = false;
for (var dep in runDependencyTracking) {
if (!shown) {
shown = true;
err('still waiting on run dependencies:');
}
err(`dependency: ${dep}`);
}
if (shown) {
err('(end of list)');
}
}, 10000);
}
} else {
err('warning: run dependency added without ID');
}
}
function removeRunDependency(id) {
runDependencies--;
Module['monitorRunDependencies']?.(runDependencies);
if (id) {
assert(runDependencyTracking[id]);
delete runDependencyTracking[id];
} else {
err('warning: run dependency removed without ID');
}
if (runDependencies == 0) {
if (runDependencyWatcher !== null) {
clearInterval(runDependencyWatcher);
runDependencyWatcher = null;
}
if (dependenciesFulfilled) {
var callback = dependenciesFulfilled;
dependenciesFulfilled = null;
callback(); // can add another dependenciesFulfilled
}
}
}
/** @param {string|number=} what */
function abort(what) {
Module['onAbort']?.(what);
what = 'Aborted(' + what + ')';
// TODO(sbc): Should we remove printing and leave it up to whoever
// catches the exception?
err(what);
ABORT = true;
// Use a wasm runtime error, because a JS error might be seen as a foreign
// exception, which means we'd run destructors on it. We need the error to
// simply make the program stop.
// FIXME This approach does not work in Wasm EH because it currently does not assume
// all RuntimeErrors are from traps; it decides whether a RuntimeError is from
// a trap or not based on a hidden field within the object. So at the moment
// we don't have a way of throwing a wasm trap from JS. TODO Make a JS API that
// allows this in the wasm spec.
// Suppress closure compiler warning here. Closure compiler's builtin extern
// definition for WebAssembly.RuntimeError claims it takes no arguments even
// though it can.
// TODO(https://github.com/google/closure-compiler/pull/3913): Remove if/when upstream closure gets fixed.
/** @suppress {checkTypes} */
var e = new WebAssembly.RuntimeError(what);
readyPromiseReject(e);
// Throw the error whether or not MODULARIZE is set because abort is used
// in code paths apart from instantiation where an exception is expected
// to be thrown when abort is called.
throw e;
}
// include: memoryprofiler.js
// end include: memoryprofiler.js
// include: URIUtils.js
// Prefix of data URIs emitted by SINGLE_FILE and related options.
var dataURIPrefix = 'data:application/octet-stream;base64,';
/**
* Indicates whether filename is a base64 data URI.
* @noinline
*/
var isDataURI = (filename) => filename.startsWith(dataURIPrefix);
/**
* Indicates whether filename is delivered via file protocol (as opposed to http/https)
* @noinline
*/
var isFileURI = (filename) => filename.startsWith('file://');
// end include: URIUtils.js
function createExportWrapper(name, nargs) {
return (...args) => {
assert(runtimeInitialized, `native function \`${name}\` called before runtime initialization`);
var f = wasmExports[name];
assert(f, `exported native function \`${name}\` not found`);
// Only assert for too many arguments. Too few can be valid since the missing arguments will be zero filled.
assert(args.length <= nargs, `native function \`${name}\` called with ${args.length} args but expects ${nargs}`);
return f(...args);
};
}
// include: runtime_exceptions.js
// end include: runtime_exceptions.js
function findWasmBinary() {
var f = 'pdfium.wasm';
if (!isDataURI(f)) {
return locateFile(f);
}
return f;
}
var wasmBinaryFile;
function getBinarySync(file) {
if (file == wasmBinaryFile && wasmBinary) {
return new Uint8Array(wasmBinary);
}
if (readBinary) {
return readBinary(file);
}
throw 'both async and sync fetching of the wasm failed';
}
function getBinaryPromise(binaryFile) {
// If we don't have the binary yet, load it asynchronously using readAsync.
if (!wasmBinary
) {
// Fetch the binary using readAsync
return readAsync(binaryFile).then(
(response) => new Uint8Array(/** @type{!ArrayBuffer} */(response)),
// Fall back to getBinarySync if readAsync fails
() => getBinarySync(binaryFile)
);
}
// Otherwise, getBinarySync should be able to get it synchronously
return Promise.resolve().then(() => getBinarySync(binaryFile));
}
function instantiateArrayBuffer(binaryFile, imports, receiver) {
return getBinaryPromise(binaryFile).then((binary) => {
return WebAssembly.instantiate(binary, imports);
}).then(receiver, (reason) => {
err(`failed to asynchronously prepare wasm: ${reason}`);
// Warn on some common problems.
if (isFileURI(wasmBinaryFile)) {
err(`warning: Loading from a file URI (${wasmBinaryFile}) is not supported in most browsers. See https://emscripten.org/docs/getting_started/FAQ.html#how-do-i-run-a-local-webserver-for-testing-why-does-my-program-stall-in-downloading-or-preparing`);
}
abort(reason);
});
}
function instantiateAsync(binary, binaryFile, imports, callback) {
if (!binary &&
typeof WebAssembly.instantiateStreaming == 'function' &&
!isDataURI(binaryFile) &&
// Avoid instantiateStreaming() on Node.js environment for now, as while
// Node.js v18.1.0 implements it, it does not have a full fetch()
// implementation yet.
//
// Reference:
// https://github.com/emscripten-core/emscripten/pull/16917
!ENVIRONMENT_IS_NODE &&
typeof fetch == 'function') {
return fetch(binaryFile, { credentials: 'same-origin' }).then((response) => {
// Suppress closure warning here since the upstream definition for
// instantiateStreaming only allows Promise<Repsponse> rather than
// an actual Response.
// TODO(https://github.com/google/closure-compiler/pull/3913): Remove if/when upstream closure is fixed.
/** @suppress {checkTypes} */
var result = WebAssembly.instantiateStreaming(response, imports);
return result.then(
callback,
function(reason) {
// We expect the most common failure cause to be a bad MIME type for the binary,
// in which case falling back to ArrayBuffer instantiation should work.
err(`wasm streaming compile failed: ${reason}`);
err('falling back to ArrayBuffer instantiation');
return instantiateArrayBuffer(binaryFile, imports, callback);
});
});
}
return instantiateArrayBuffer(binaryFile, imports, callback);
}
function getWasmImports() {
// prepare imports
return {
'env': wasmImports,
'wasi_snapshot_preview1': wasmImports,
}
}
// Create the wasm instance.
// Receives the wasm imports, returns the exports.
function createWasm() {
var info = getWasmImports();
// Load the wasm module and create an instance of using native support in the JS engine.
// handle a generated wasm instance, receiving its exports and
// performing other necessary setup
/** @param {WebAssembly.Module=} module*/
function receiveInstance(instance, module) {
wasmExports = instance.exports;
Module['wasmExports'] = wasmExports;
wasmMemory = wasmExports['memory'];
assert(wasmMemory, 'memory not found in wasm exports');
updateMemoryViews();
wasmTable = wasmExports['__indirect_function_table'];
assert(wasmTable, 'table not found in wasm exports');
addOnInit(wasmExports['__wasm_call_ctors']);
removeRunDependency('wasm-instantiate');
return wasmExports;
}
// wait for the pthread pool (if any)
addRunDependency('wasm-instantiate');
// Prefer streaming instantiation if available.
// Async compilation can be confusing when an error on the page overwrites Module
// (for example, if the order of elements is wrong, and the one defining Module is
// later), so we save Module and check it later.
var trueModule = Module;
function receiveInstantiationResult(result) {
// 'result' is a ResultObject object which has both the module and instance.
// receiveInstance() will swap in the exports (to Module.asm) so they can be called
assert(Module === trueModule, 'the Module object should not be replaced during async compilation - perhaps the order of HTML elements is wrong?');
trueModule = null;
// TODO: Due to Closure regression https://github.com/google/closure-compiler/issues/3193, the above line no longer optimizes out down to the following line.
// When the regression is fixed, can restore the above PTHREADS-enabled path.
receiveInstance(result['instance']);
}
// User shell pages can write their own Module.instantiateWasm = function(imports, successCallback) callback
// to manually instantiate the Wasm module themselves. This allows pages to
// run the instantiation parallel to any other async startup actions they are
// performing.
// Also pthreads and wasm workers initialize the wasm instance through this
// path.
if (Module['instantiateWasm']) {
try {
return Module['instantiateWasm'](info, receiveInstance);
} catch(e) {
err(`Module.instantiateWasm callback failed with error: ${e}`);
// If instantiation fails, reject the module ready promise.
readyPromiseReject(e);
}
}
wasmBinaryFile ??= findWasmBinary();
// If instantiation fails, reject the module ready promise.
instantiateAsync(wasmBinary, wasmBinaryFile, info, receiveInstantiationResult).catch(readyPromiseReject);
return {}; // no exports yet; we'll fill them in later
}
// Globals used by JS i64 conversions (see makeSetValue)
var tempDouble;
var tempI64;
// include: runtime_debug.js
// Endianness check
(() => {
var h16 = new Int16Array(1);
var h8 = new Int8Array(h16.buffer);
h16[0] = 0x6373;
if (h8[0] !== 0x73 || h8[1] !== 0x63) throw 'Runtime error: expected the system to be little-endian! (Run with -sSUPPORT_BIG_ENDIAN to bypass)';
})();
if (Module['ENVIRONMENT']) {
throw new Error('Module.ENVIRONMENT has been deprecated. To force the environment, use the ENVIRONMENT compile-time option (for example, -sENVIRONMENT=web or -sENVIRONMENT=node)');
}
function legacyModuleProp(prop, newName, incoming=true) {
if (!Object.getOwnPropertyDescriptor(Module, prop)) {
Object.defineProperty(Module, prop, {
configurable: true,
get() {
let extra = incoming ? ' (the initial value can be provided on Module, but after startup the value is only looked for on a local variable of that name)' : '';
abort(`\`Module.${prop}\` has been replaced by \`${newName}\`` + extra);
}
});
}
}
function ignoredModuleProp(prop) {
if (Object.getOwnPropertyDescriptor(Module, prop)) {
abort(`\`Module.${prop}\` was supplied but \`${prop}\` not included in INCOMING_MODULE_JS_API`);
}
}
// forcing the filesystem exports a few things by default
function isExportedByForceFilesystem(name) {
return name === 'FS_createPath' ||
name === 'FS_createDataFile' ||
name === 'FS_createPreloadedFile' ||
name === 'FS_unlink' ||
name === 'addRunDependency' ||
// The old FS has some functionality that WasmFS lacks.
name === 'FS_createLazyFile' ||
name === 'FS_createDevice' ||
name === 'removeRunDependency';
}
function missingLibrarySymbol(sym) {
// Any symbol that is not included from the JS library is also (by definition)
// not exported on the Module object.
unexportedRuntimeSymbol(sym);
}
function unexportedRuntimeSymbol(sym) {
if (!Object.getOwnPropertyDescriptor(Module, sym)) {
Object.defineProperty(Module, sym, {
configurable: true,
get() {
var msg = `'${sym}' was not exported. add it to EXPORTED_RUNTIME_METHODS (see the Emscripten FAQ)`;
if (isExportedByForceFilesystem(sym)) {
msg += '. Alternatively, forcing filesystem support (-sFORCE_FILESYSTEM) can export this for you';
}
abort(msg);
}
});
}
}
var callRuntimeCallbacks = (callbacks) => {
// Pass the module as the first argument.
callbacks.forEach((f) => f(Module));
};
/**
* @param {number} ptr
* @param {string} type
*/
function getValue(ptr, type = 'i8') {
if (type.endsWith('*')) type = '*';
switch (type) {
case 'i1': return HEAP8[ptr];
case 'i8': return HEAP8[ptr];
case 'i16': return HEAP16[((ptr)>>1)];
case 'i32': return HEAP32[((ptr)>>2)];
case 'i64': abort('to do getValue(i64) use WASM_BIGINT');
case 'float': return HEAPF32[((ptr)>>2)];
case 'double': return HEAPF64[((ptr)>>3)];
case '*': return HEAPU32[((ptr)>>2)];
default: abort(`invalid type for getValue: ${type}`);
}
}
Module['noExitRuntime'] || true;
var ptrToString = (ptr) => {
asse