| // Copyright 2014 The PDFium Authors |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| // Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com |
| |
| #include "fxjs/cjs_app.h" |
| |
| #include <stdint.h> |
| |
| #include <algorithm> |
| #include <utility> |
| |
| #include "core/fxcrt/fixed_size_data_vector.h" |
| #include "core/fxcrt/span.h" |
| #include "core/fxcrt/stl_util.h" |
| #include "fpdfsdk/cpdfsdk_formfillenvironment.h" |
| #include "fpdfsdk/cpdfsdk_interactiveform.h" |
| #include "fxjs/cjs_document.h" |
| #include "fxjs/cjs_timerobj.h" |
| #include "fxjs/global_timer.h" |
| #include "fxjs/ijs_event_context.h" |
| #include "fxjs/js_resources.h" |
| #include "v8/include/v8-container.h" |
| |
| namespace { |
| |
| constexpr wchar_t kStrViewerType[] = L"pdfium"; |
| constexpr wchar_t kStrViewerVariation[] = L"Full"; |
| constexpr wchar_t kStrPlatform[] = L"WIN"; |
| constexpr wchar_t kStrLanguage[] = L"ENU"; |
| constexpr int kNumViewerVersion = 8; |
| constexpr int kNumViewerVersionXfa = 11; |
| constexpr int kNumFormsVersion = 7; |
| |
| } // namespace |
| |
| const JSPropertySpec CJS_App::PropertySpecs[] = { |
| {"activeDocs", get_active_docs_static, set_active_docs_static}, |
| {"calculate", get_calculate_static, set_calculate_static}, |
| {"formsVersion", get_forms_version_static, set_forms_version_static}, |
| {"fs", get_fs_static, set_fs_static}, |
| {"fullscreen", get_fullscreen_static, set_fullscreen_static}, |
| {"language", get_language_static, set_language_static}, |
| {"media", get_media_static, set_media_static}, |
| {"platform", get_platform_static, set_platform_static}, |
| {"runtimeHighlight", get_runtime_highlight_static, |
| set_runtime_highlight_static}, |
| {"viewerType", get_viewer_type_static, set_viewer_type_static}, |
| {"viewerVariation", get_viewer_variation_static, |
| set_viewer_variation_static}, |
| {"viewerVersion", get_viewer_version_static, set_viewer_version_static}}; |
| |
| const JSMethodSpec CJS_App::MethodSpecs[] = { |
| {"alert", alert_static}, |
| {"beep", beep_static}, |
| {"browseForDoc", browseForDoc_static}, |
| {"clearInterval", clearInterval_static}, |
| {"clearTimeOut", clearTimeOut_static}, |
| {"execDialog", execDialog_static}, |
| {"execMenuItem", execMenuItem_static}, |
| {"findComponent", findComponent_static}, |
| {"goBack", goBack_static}, |
| {"goForward", goForward_static}, |
| {"launchURL", launchURL_static}, |
| {"mailMsg", mailMsg_static}, |
| {"newFDF", newFDF_static}, |
| {"newDoc", newDoc_static}, |
| {"openDoc", openDoc_static}, |
| {"openFDF", openFDF_static}, |
| {"popUpMenuEx", popUpMenuEx_static}, |
| {"popUpMenu", popUpMenu_static}, |
| {"response", response_static}, |
| {"setInterval", setInterval_static}, |
| {"setTimeOut", setTimeOut_static}}; |
| |
| uint32_t CJS_App::ObjDefnID = 0; |
| |
| const char CJS_App::kName[] = "app"; |
| |
| // static |
| uint32_t CJS_App::GetObjDefnID() { |
| return ObjDefnID; |
| } |
| |
| // static |
| void CJS_App::DefineJSObjects(CFXJS_Engine* pEngine) { |
| ObjDefnID = pEngine->DefineObj(CJS_App::kName, FXJSOBJTYPE_STATIC, |
| JSConstructor<CJS_App>, JSDestructor); |
| DefineProps(pEngine, ObjDefnID, PropertySpecs); |
| DefineMethods(pEngine, ObjDefnID, MethodSpecs); |
| } |
| |
| CJS_App::CJS_App(v8::Local<v8::Object> pObject, CJS_Runtime* pRuntime) |
| : CJS_Object(pObject, pRuntime) {} |
| |
| CJS_App::~CJS_App() = default; |
| |
| CJS_Result CJS_App::get_active_docs(CJS_Runtime* pRuntime) { |
| v8::Local<v8::Object> pObj = pRuntime->GetThisObj(); |
| auto pJSDocument = JSGetObject<CJS_Document>(pRuntime->GetIsolate(), pObj); |
| if (!pJSDocument) |
| return CJS_Result::Failure(JSMessage::kObjectTypeError); |
| v8::Local<v8::Array> aDocs = pRuntime->NewArray(); |
| pRuntime->PutArrayElement(aDocs, 0, pJSDocument->ToV8Object()); |
| if (pRuntime->GetArrayLength(aDocs) > 0) |
| return CJS_Result::Success(aDocs); |
| |
| return CJS_Result::Success(pRuntime->NewUndefined()); |
| } |
| |
| CJS_Result CJS_App::set_active_docs(CJS_Runtime* pRuntime, |
| v8::Local<v8::Value> vp) { |
| return CJS_Result::Failure(JSMessage::kNotSupportedError); |
| } |
| |
| CJS_Result CJS_App::get_calculate(CJS_Runtime* pRuntime) { |
| return CJS_Result::Success(pRuntime->NewBoolean(m_bCalculate)); |
| } |
| |
| CJS_Result CJS_App::set_calculate(CJS_Runtime* pRuntime, |
| v8::Local<v8::Value> vp) { |
| m_bCalculate = pRuntime->ToBoolean(vp); |
| pRuntime->GetFormFillEnv()->GetInteractiveForm()->EnableCalculate( |
| m_bCalculate); |
| return CJS_Result::Success(); |
| } |
| |
| CJS_Result CJS_App::get_forms_version(CJS_Runtime* pRuntime) { |
| return CJS_Result::Success(pRuntime->NewNumber(kNumFormsVersion)); |
| } |
| |
| CJS_Result CJS_App::set_forms_version(CJS_Runtime* pRuntime, |
| v8::Local<v8::Value> vp) { |
| return CJS_Result::Failure(JSMessage::kNotSupportedError); |
| } |
| |
| CJS_Result CJS_App::get_viewer_type(CJS_Runtime* pRuntime) { |
| return CJS_Result::Success(pRuntime->NewString(kStrViewerType)); |
| } |
| |
| CJS_Result CJS_App::set_viewer_type(CJS_Runtime* pRuntime, |
| v8::Local<v8::Value> vp) { |
| return CJS_Result::Failure(JSMessage::kNotSupportedError); |
| } |
| |
| CJS_Result CJS_App::get_viewer_variation(CJS_Runtime* pRuntime) { |
| return CJS_Result::Success(pRuntime->NewString(kStrViewerVariation)); |
| } |
| |
| CJS_Result CJS_App::set_viewer_variation(CJS_Runtime* pRuntime, |
| v8::Local<v8::Value> vp) { |
| return CJS_Result::Failure(JSMessage::kNotSupportedError); |
| } |
| |
| CJS_Result CJS_App::get_viewer_version(CJS_Runtime* pRuntime) { |
| CPDF_Document::Extension* pContext = |
| pRuntime->GetFormFillEnv()->GetDocExtension(); |
| int version = pContext && pContext->ContainsExtensionForm() |
| ? kNumViewerVersionXfa |
| : kNumViewerVersion; |
| return CJS_Result::Success(pRuntime->NewNumber(version)); |
| } |
| |
| CJS_Result CJS_App::set_viewer_version(CJS_Runtime* pRuntime, |
| v8::Local<v8::Value> vp) { |
| return CJS_Result::Failure(JSMessage::kNotSupportedError); |
| } |
| |
| CJS_Result CJS_App::get_platform(CJS_Runtime* pRuntime) { |
| CPDFSDK_FormFillEnvironment* pFormFillEnv = pRuntime->GetFormFillEnv(); |
| if (pFormFillEnv) { |
| WideString platform = pFormFillEnv->GetPlatform(); |
| if (!platform.IsEmpty()) |
| return CJS_Result::Success(pRuntime->NewString(platform.AsStringView())); |
| } |
| return CJS_Result::Success(pRuntime->NewString(kStrPlatform)); |
| } |
| |
| CJS_Result CJS_App::set_platform(CJS_Runtime* pRuntime, |
| v8::Local<v8::Value> vp) { |
| return CJS_Result::Failure(JSMessage::kNotSupportedError); |
| } |
| |
| CJS_Result CJS_App::get_language(CJS_Runtime* pRuntime) { |
| CPDFSDK_FormFillEnvironment* pFormFillEnv = pRuntime->GetFormFillEnv(); |
| if (pFormFillEnv) { |
| WideString language = pFormFillEnv->GetLanguage(); |
| if (!language.IsEmpty()) |
| return CJS_Result::Success(pRuntime->NewString(language.AsStringView())); |
| } |
| return CJS_Result::Success(pRuntime->NewString(kStrLanguage)); |
| } |
| |
| CJS_Result CJS_App::set_language(CJS_Runtime* pRuntime, |
| v8::Local<v8::Value> vp) { |
| return CJS_Result::Failure(JSMessage::kNotSupportedError); |
| } |
| |
| // creates a new fdf object that contains no data |
| // comment: need reader support |
| // note: |
| // CFDF_Document * CPDFSDK_FormFillEnvironment::NewFDF(); |
| CJS_Result CJS_App::newFDF(CJS_Runtime* pRuntime, |
| pdfium::span<v8::Local<v8::Value>> params) { |
| return CJS_Result::Success(); |
| } |
| |
| // opens a specified pdf document and returns its document object |
| // comment:need reader support |
| // note: as defined in js reference, the proto of this function's fourth |
| // parmeters, how old an fdf document while do not show it. |
| // CFDF_Document * CPDFSDK_FormFillEnvironment::OpenFDF(string strPath,bool |
| // bUserConv); |
| |
| CJS_Result CJS_App::openFDF(CJS_Runtime* pRuntime, |
| pdfium::span<v8::Local<v8::Value>> params) { |
| return CJS_Result::Success(); |
| } |
| |
| CJS_Result CJS_App::alert(CJS_Runtime* pRuntime, |
| pdfium::span<v8::Local<v8::Value>> params) { |
| v8::LocalVector<v8::Value> newParams = ExpandKeywordParams( |
| pRuntime, params, 4, "cMsg", "nIcon", "nType", "cTitle"); |
| |
| if (!IsExpandedParamKnown(newParams[0])) |
| return CJS_Result::Failure(JSMessage::kParamError); |
| |
| CPDFSDK_FormFillEnvironment* pFormFillEnv = pRuntime->GetFormFillEnv(); |
| if (!pFormFillEnv) |
| return CJS_Result::Success(pRuntime->NewNumber(0)); |
| |
| WideString swMsg; |
| if (newParams[0]->IsArray()) { |
| v8::Local<v8::Array> carray = pRuntime->ToArray(newParams[0]); |
| swMsg = L"["; |
| for (size_t i = 0; i < pRuntime->GetArrayLength(carray); ++i) { |
| if (i) |
| swMsg += L", "; |
| |
| swMsg += pRuntime->ToWideString(pRuntime->GetArrayElement(carray, i)); |
| } |
| swMsg += L"]"; |
| } else { |
| swMsg = pRuntime->ToWideString(newParams[0]); |
| } |
| |
| int iIcon = JSPLATFORM_ALERT_ICON_DEFAULT; |
| if (IsExpandedParamKnown(newParams[1])) |
| iIcon = pRuntime->ToInt32(newParams[1]); |
| |
| int iType = JSPLATFORM_ALERT_BUTTON_DEFAULT; |
| if (IsExpandedParamKnown(newParams[2])) |
| iType = pRuntime->ToInt32(newParams[2]); |
| |
| WideString swTitle; |
| if (IsExpandedParamKnown(newParams[3])) |
| swTitle = pRuntime->ToWideString(newParams[3]); |
| else |
| swTitle = JSGetStringFromID(JSMessage::kAlert); |
| |
| pRuntime->BeginBlock(); |
| pFormFillEnv->KillFocusAnnot({}); |
| v8::Local<v8::Value> ret = pRuntime->NewNumber( |
| pFormFillEnv->JS_appAlert(swMsg, swTitle, iType, iIcon)); |
| pRuntime->EndBlock(); |
| |
| return CJS_Result::Success(ret); |
| } |
| |
| CJS_Result CJS_App::beep(CJS_Runtime* pRuntime, |
| pdfium::span<v8::Local<v8::Value>> params) { |
| if (params.size() != 1) |
| return CJS_Result::Failure(JSMessage::kParamError); |
| |
| int type = JSPLATFORM_BEEP_DEFAULT; |
| if (IsExpandedParamKnown(params[0])) |
| type = pRuntime->ToInt32(params[0]); |
| |
| pRuntime->GetFormFillEnv()->JS_appBeep(type); |
| return CJS_Result::Success(); |
| } |
| |
| CJS_Result CJS_App::findComponent(CJS_Runtime* pRuntime, |
| pdfium::span<v8::Local<v8::Value>> params) { |
| return CJS_Result::Success(); |
| } |
| |
| CJS_Result CJS_App::popUpMenuEx(CJS_Runtime* pRuntime, |
| pdfium::span<v8::Local<v8::Value>> params) { |
| return CJS_Result::Failure(JSMessage::kNotSupportedError); |
| } |
| |
| CJS_Result CJS_App::get_fs(CJS_Runtime* pRuntime) { |
| return CJS_Result::Failure(JSMessage::kNotSupportedError); |
| } |
| |
| CJS_Result CJS_App::set_fs(CJS_Runtime* pRuntime, v8::Local<v8::Value> vp) { |
| return CJS_Result::Failure(JSMessage::kNotSupportedError); |
| } |
| |
| CJS_Result CJS_App::setInterval(CJS_Runtime* pRuntime, |
| pdfium::span<v8::Local<v8::Value>> params) { |
| if (params.size() == 0 || params.size() > 2) |
| return CJS_Result::Failure(JSMessage::kParamError); |
| |
| WideString script = pRuntime->ToWideString(params[0]); |
| if (script.IsEmpty()) |
| return CJS_Result::Failure(JSMessage::kInvalidInputError); |
| |
| uint32_t dwInterval = params.size() > 1 ? pRuntime->ToInt32(params[1]) : 1000; |
| auto timerRef = std::make_unique<GlobalTimer>( |
| this, pRuntime, GlobalTimer::Type::kRepeating, script, dwInterval, 0); |
| GlobalTimer* pTimerRef = timerRef.get(); |
| m_Timers.insert(std::move(timerRef)); |
| |
| v8::Local<v8::Object> pRetObj = pRuntime->NewFXJSBoundObject( |
| CJS_TimerObj::GetObjDefnID(), FXJSOBJTYPE_DYNAMIC); |
| if (pRetObj.IsEmpty()) |
| return CJS_Result::Failure(JSMessage::kBadObjectError); |
| |
| auto* pJS_TimerObj = static_cast<CJS_TimerObj*>( |
| CFXJS_Engine::GetBinding(pRuntime->GetIsolate(), pRetObj)); |
| |
| pJS_TimerObj->SetTimer(pTimerRef); |
| return CJS_Result::Success(pRetObj); |
| } |
| |
| CJS_Result CJS_App::setTimeOut(CJS_Runtime* pRuntime, |
| pdfium::span<v8::Local<v8::Value>> params) { |
| if (params.size() == 0 || params.size() > 2) |
| return CJS_Result::Failure(JSMessage::kParamError); |
| |
| WideString script = pRuntime->ToWideString(params[0]); |
| if (script.IsEmpty()) |
| return CJS_Result::Failure(JSMessage::kInvalidInputError); |
| |
| uint32_t dwTimeOut = params.size() > 1 ? pRuntime->ToInt32(params[1]) : 1000; |
| auto timerRef = |
| std::make_unique<GlobalTimer>(this, pRuntime, GlobalTimer::Type::kOneShot, |
| script, dwTimeOut, dwTimeOut); |
| GlobalTimer* pTimerRef = timerRef.get(); |
| m_Timers.insert(std::move(timerRef)); |
| |
| v8::Local<v8::Object> pRetObj = pRuntime->NewFXJSBoundObject( |
| CJS_TimerObj::GetObjDefnID(), FXJSOBJTYPE_DYNAMIC); |
| if (pRetObj.IsEmpty()) |
| return CJS_Result::Failure(JSMessage::kBadObjectError); |
| |
| auto* pJS_TimerObj = static_cast<CJS_TimerObj*>( |
| CFXJS_Engine::GetBinding(pRuntime->GetIsolate(), pRetObj)); |
| |
| pJS_TimerObj->SetTimer(pTimerRef); |
| return CJS_Result::Success(pRetObj); |
| } |
| |
| CJS_Result CJS_App::clearTimeOut(CJS_Runtime* pRuntime, |
| pdfium::span<v8::Local<v8::Value>> params) { |
| if (params.size() != 1) |
| return CJS_Result::Failure(JSMessage::kParamError); |
| |
| CJS_App::ClearTimerCommon(pRuntime, params[0]); |
| return CJS_Result::Success(); |
| } |
| |
| CJS_Result CJS_App::clearInterval(CJS_Runtime* pRuntime, |
| pdfium::span<v8::Local<v8::Value>> params) { |
| if (params.size() != 1) |
| return CJS_Result::Failure(JSMessage::kParamError); |
| |
| CJS_App::ClearTimerCommon(pRuntime, params[0]); |
| return CJS_Result::Success(); |
| } |
| |
| void CJS_App::ClearTimerCommon(CJS_Runtime* pRuntime, |
| v8::Local<v8::Value> param) { |
| if (!param->IsObject()) |
| return; |
| |
| v8::Local<v8::Object> pObj = pRuntime->ToObject(param); |
| auto pTimer = JSGetObject<CJS_TimerObj>(pRuntime->GetIsolate(), pObj); |
| if (!pTimer) |
| return; |
| |
| GlobalTimer::Cancel(pTimer->GetTimerID()); |
| } |
| |
| CJS_Result CJS_App::execMenuItem(CJS_Runtime* pRuntime, |
| pdfium::span<v8::Local<v8::Value>> params) { |
| return CJS_Result::Failure(JSMessage::kNotSupportedError); |
| } |
| |
| void CJS_App::TimerProc(GlobalTimer* pTimer) { |
| CJS_Runtime* pRuntime = pTimer->GetRuntime(); |
| if (pRuntime && (!pTimer->IsOneShot() || pTimer->GetTimeOut() > 0)) |
| RunJsScript(pRuntime, pTimer->GetJScript()); |
| } |
| |
| void CJS_App::CancelProc(GlobalTimer* pTimer) { |
| m_Timers.erase(fxcrt::MakeFakeUniquePtr(pTimer)); |
| } |
| |
| void CJS_App::RunJsScript(CJS_Runtime* pRuntime, const WideString& wsScript) { |
| if (pRuntime->IsBlocking()) |
| return; |
| |
| IJS_Runtime::ScopedEventContext pContext(pRuntime); |
| pContext->OnExternal_Exec(); |
| pContext->RunScript(wsScript); |
| } |
| |
| CJS_Result CJS_App::goBack(CJS_Runtime* pRuntime, |
| pdfium::span<v8::Local<v8::Value>> params) { |
| // Not supported, but do not return error. |
| return CJS_Result::Success(); |
| } |
| |
| CJS_Result CJS_App::goForward(CJS_Runtime* pRuntime, |
| pdfium::span<v8::Local<v8::Value>> params) { |
| // Not supported, but do not return error. |
| return CJS_Result::Success(); |
| } |
| |
| CJS_Result CJS_App::mailMsg(CJS_Runtime* pRuntime, |
| pdfium::span<v8::Local<v8::Value>> params) { |
| v8::LocalVector<v8::Value> newParams = ExpandKeywordParams( |
| pRuntime, params, 6, "bUI", "cTo", "cCc", "cBcc", "cSubject", "cMsg"); |
| |
| if (!IsExpandedParamKnown(newParams[0])) |
| return CJS_Result::Failure(JSMessage::kParamError); |
| |
| bool bUI = pRuntime->ToBoolean(newParams[0]); |
| WideString cTo; |
| if (IsExpandedParamKnown(newParams[1])) { |
| cTo = pRuntime->ToWideString(newParams[1]); |
| } else { |
| // cTo parameter required when UI not invoked. |
| if (!bUI) |
| return CJS_Result::Failure(JSMessage::kParamError); |
| } |
| |
| WideString cCc; |
| if (IsExpandedParamKnown(newParams[2])) |
| cCc = pRuntime->ToWideString(newParams[2]); |
| |
| WideString cBcc; |
| if (IsExpandedParamKnown(newParams[3])) |
| cBcc = pRuntime->ToWideString(newParams[3]); |
| |
| WideString cSubject; |
| if (IsExpandedParamKnown(newParams[4])) |
| cSubject = pRuntime->ToWideString(newParams[4]); |
| |
| WideString cMsg; |
| if (IsExpandedParamKnown(newParams[5])) |
| cMsg = pRuntime->ToWideString(newParams[5]); |
| |
| pRuntime->BeginBlock(); |
| pRuntime->GetFormFillEnv()->JS_docmailForm(pdfium::span<const uint8_t>(), bUI, |
| cTo, cSubject, cCc, cBcc, cMsg); |
| pRuntime->EndBlock(); |
| return CJS_Result::Success(); |
| } |
| |
| CJS_Result CJS_App::launchURL(CJS_Runtime* pRuntime, |
| pdfium::span<v8::Local<v8::Value>> params) { |
| // Unsafe, not supported, but do not return error. |
| return CJS_Result::Success(); |
| } |
| |
| CJS_Result CJS_App::get_runtime_highlight(CJS_Runtime* pRuntime) { |
| return CJS_Result::Success(pRuntime->NewBoolean(m_bRuntimeHighLight)); |
| } |
| |
| CJS_Result CJS_App::set_runtime_highlight(CJS_Runtime* pRuntime, |
| v8::Local<v8::Value> vp) { |
| m_bRuntimeHighLight = pRuntime->ToBoolean(vp); |
| return CJS_Result::Success(); |
| } |
| |
| CJS_Result CJS_App::get_fullscreen(CJS_Runtime* pRuntime) { |
| return CJS_Result::Failure(JSMessage::kNotSupportedError); |
| } |
| |
| CJS_Result CJS_App::set_fullscreen(CJS_Runtime* pRuntime, |
| v8::Local<v8::Value> vp) { |
| return CJS_Result::Failure(JSMessage::kNotSupportedError); |
| } |
| |
| CJS_Result CJS_App::popUpMenu(CJS_Runtime* pRuntime, |
| pdfium::span<v8::Local<v8::Value>> params) { |
| return CJS_Result::Failure(JSMessage::kNotSupportedError); |
| } |
| |
| CJS_Result CJS_App::browseForDoc(CJS_Runtime* pRuntime, |
| pdfium::span<v8::Local<v8::Value>> params) { |
| // Unsafe, not supported, but do not return an error. |
| return CJS_Result::Success(); |
| } |
| |
| WideString CJS_App::SysPathToPDFPath(const WideString& sOldPath) { |
| auto sRet = WideString::FromASCII("/"); |
| for (const wchar_t& c : sOldPath) { |
| if (c != L':') { |
| sRet += (c == L'\\') ? L'/' : c; |
| } |
| } |
| return sRet; |
| } |
| |
| CJS_Result CJS_App::newDoc(CJS_Runtime* pRuntime, |
| pdfium::span<v8::Local<v8::Value>> params) { |
| return CJS_Result::Failure(JSMessage::kNotSupportedError); |
| } |
| |
| CJS_Result CJS_App::openDoc(CJS_Runtime* pRuntime, |
| pdfium::span<v8::Local<v8::Value>> params) { |
| return CJS_Result::Failure(JSMessage::kNotSupportedError); |
| } |
| |
| CJS_Result CJS_App::response(CJS_Runtime* pRuntime, |
| pdfium::span<v8::Local<v8::Value>> params) { |
| v8::LocalVector<v8::Value> newParams = |
| ExpandKeywordParams(pRuntime, params, 5, "cQuestion", "cTitle", |
| "cDefault", "bPassword", "cLabel"); |
| |
| if (!IsExpandedParamKnown(newParams[0])) |
| return CJS_Result::Failure(JSMessage::kParamError); |
| |
| WideString swQuestion = pRuntime->ToWideString(newParams[0]); |
| auto swTitle = WideString::FromASCII("PDF"); |
| if (IsExpandedParamKnown(newParams[1])) |
| swTitle = pRuntime->ToWideString(newParams[1]); |
| |
| WideString swDefault; |
| if (IsExpandedParamKnown(newParams[2])) |
| swDefault = pRuntime->ToWideString(newParams[2]); |
| |
| bool bPassword = false; |
| if (IsExpandedParamKnown(newParams[3])) |
| bPassword = pRuntime->ToBoolean(newParams[3]); |
| |
| WideString swLabel; |
| if (IsExpandedParamKnown(newParams[4])) |
| swLabel = pRuntime->ToWideString(newParams[4]); |
| |
| constexpr int kMaxWideChars = 1024; |
| constexpr int kMaxBytes = kMaxWideChars * sizeof(uint16_t); |
| auto buffer = FixedSizeDataVector<uint8_t>::Zeroed(kMaxBytes); |
| int byte_length = pRuntime->GetFormFillEnv()->JS_appResponse( |
| swQuestion, swTitle, swDefault, swLabel, bPassword, buffer.span()); |
| |
| if (byte_length < 0 || byte_length > kMaxBytes) |
| return CJS_Result::Failure(JSMessage::kParamTooLongError); |
| |
| auto wstr = WideString::FromUTF16LE(buffer.first(byte_length)); |
| return CJS_Result::Success(pRuntime->NewString(wstr.AsStringView())); |
| } |
| |
| CJS_Result CJS_App::get_media(CJS_Runtime* pRuntime) { |
| return CJS_Result::Failure(JSMessage::kNotSupportedError); |
| } |
| |
| CJS_Result CJS_App::set_media(CJS_Runtime* pRuntime, v8::Local<v8::Value> vp) { |
| return CJS_Result::Failure(JSMessage::kNotSupportedError); |
| } |
| |
| CJS_Result CJS_App::execDialog(CJS_Runtime* pRuntime, |
| pdfium::span<v8::Local<v8::Value>> params) { |
| return CJS_Result::Success(); |
| } |