From e0345a4aecfd16264d393234cf8fe22250d771fe Mon Sep 17 00:00:00 2001 From: Dan Sinclair Date: Mon, 30 Oct 2017 20:20:42 +0000 Subject: Move fpdfsdk/javascript to fxjs/ This CL moves all of the CJS files into fxjs. The :javascript build rule is removed and :fxjs is used instead. Change-Id: I1701b308f51317d0346c7401b43812c3f43a27bf Reviewed-on: https://pdfium-review.googlesource.com/17047 Commit-Queue: dsinclair Reviewed-by: Tom Sepez --- fpdfsdk/javascript/cjs_runtime.cpp | 292 ------------------------------------- 1 file changed, 292 deletions(-) delete mode 100644 fpdfsdk/javascript/cjs_runtime.cpp (limited to 'fpdfsdk/javascript/cjs_runtime.cpp') diff --git a/fpdfsdk/javascript/cjs_runtime.cpp b/fpdfsdk/javascript/cjs_runtime.cpp deleted file mode 100644 index 9e09ad2996..0000000000 --- a/fpdfsdk/javascript/cjs_runtime.cpp +++ /dev/null @@ -1,292 +0,0 @@ -// Copyright 2014 PDFium Authors. All rights reserved. -// 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 "fpdfsdk/javascript/cjs_runtime.h" - -#include - -#include "fpdfsdk/cpdfsdk_formfillenvironment.h" -#include "fpdfsdk/javascript/JS_Define.h" -#include "fpdfsdk/javascript/JS_GlobalData.h" -#include "fpdfsdk/javascript/cjs_annot.h" -#include "fpdfsdk/javascript/cjs_app.h" -#include "fpdfsdk/javascript/cjs_border.h" -#include "fpdfsdk/javascript/cjs_color.h" -#include "fpdfsdk/javascript/cjs_console.h" -#include "fpdfsdk/javascript/cjs_display.h" -#include "fpdfsdk/javascript/cjs_document.h" -#include "fpdfsdk/javascript/cjs_event.h" -#include "fpdfsdk/javascript/cjs_event_context.h" -#include "fpdfsdk/javascript/cjs_eventhandler.h" -#include "fpdfsdk/javascript/cjs_field.h" -#include "fpdfsdk/javascript/cjs_font.h" -#include "fpdfsdk/javascript/cjs_global.h" -#include "fpdfsdk/javascript/cjs_globalarrays.h" -#include "fpdfsdk/javascript/cjs_globalconsts.h" -#include "fpdfsdk/javascript/cjs_highlight.h" -#include "fpdfsdk/javascript/cjs_icon.h" -#include "fpdfsdk/javascript/cjs_object.h" -#include "fpdfsdk/javascript/cjs_position.h" -#include "fpdfsdk/javascript/cjs_printparamsobj.h" -#include "fpdfsdk/javascript/cjs_publicmethods.h" -#include "fpdfsdk/javascript/cjs_report.h" -#include "fpdfsdk/javascript/cjs_scalehow.h" -#include "fpdfsdk/javascript/cjs_scalewhen.h" -#include "fpdfsdk/javascript/cjs_style.h" -#include "fpdfsdk/javascript/cjs_timerobj.h" -#include "fpdfsdk/javascript/cjs_util.h" -#include "fpdfsdk/javascript/cjs_zoomtype.h" -#include "public/fpdf_formfill.h" -#include "third_party/base/stl_util.h" - -#ifdef PDF_ENABLE_XFA -#include "fxjs/cfxjse_value.h" -#endif // PDF_ENABLE_XFA - -// static -void IJS_Runtime::Initialize(unsigned int slot, void* isolate) { - FXJS_Initialize(slot, reinterpret_cast(isolate)); -} - -// static -void IJS_Runtime::Destroy() { - FXJS_Release(); -} - -// static -IJS_Runtime* IJS_Runtime::Create(CPDFSDK_FormFillEnvironment* pFormFillEnv) { - return new CJS_Runtime(pFormFillEnv); -} - -// static -CJS_Runtime* CJS_Runtime::CurrentRuntimeFromIsolate(v8::Isolate* pIsolate) { - return static_cast( - CFXJS_Engine::CurrentEngineFromIsolate(pIsolate)); -} - -CJS_Runtime::CJS_Runtime(CPDFSDK_FormFillEnvironment* pFormFillEnv) - : m_pFormFillEnv(pFormFillEnv), - m_bBlocking(false), - m_isolateManaged(false) { - v8::Isolate* pIsolate = nullptr; - - IPDF_JSPLATFORM* pPlatform = m_pFormFillEnv->GetFormFillInfo()->m_pJsPlatform; - if (pPlatform->version <= 2) { - unsigned int embedderDataSlot = 0; - v8::Isolate* pExternalIsolate = nullptr; - if (pPlatform->version == 2) { - pExternalIsolate = reinterpret_cast(pPlatform->m_isolate); - embedderDataSlot = pPlatform->m_v8EmbedderSlot; - } - FXJS_Initialize(embedderDataSlot, pExternalIsolate); - } - m_isolateManaged = FXJS_GetIsolate(&pIsolate); - SetIsolate(pIsolate); - -#ifdef PDF_ENABLE_XFA - v8::Isolate::Scope isolate_scope(pIsolate); - v8::HandleScope handle_scope(pIsolate); -#endif - - if (m_isolateManaged || FXJS_GlobalIsolateRefCount() == 0) - DefineJSObjects(); - - IJS_EventContext* pContext = NewEventContext(); - InitializeEngine(); - ReleaseEventContext(pContext); - SetFormFillEnvToDocument(); -} - -CJS_Runtime::~CJS_Runtime() { - NotifyObservedPtrs(); - ReleaseEngine(); - if (m_isolateManaged) { - GetIsolate()->Dispose(); - SetIsolate(nullptr); - } -} - -void CJS_Runtime::DefineJSObjects() { - v8::Isolate::Scope isolate_scope(GetIsolate()); - v8::HandleScope handle_scope(GetIsolate()); - v8::Local context = v8::Context::New(GetIsolate()); - v8::Context::Scope context_scope(context); - - // The call order determines the "ObjDefID" assigned to each class. - // ObjDefIDs 0 - 2 - CJS_Border::DefineJSObjects(this); - CJS_Display::DefineJSObjects(this); - CJS_Font::DefineJSObjects(this); - - // ObjDefIDs 3 - 5 - CJS_Highlight::DefineJSObjects(this); - CJS_Position::DefineJSObjects(this); - CJS_ScaleHow::DefineJSObjects(this); - - // ObjDefIDs 6 - 8 - CJS_ScaleWhen::DefineJSObjects(this); - CJS_Style::DefineJSObjects(this); - CJS_Zoomtype::DefineJSObjects(this); - - // ObjDefIDs 9 - 11 - CJS_App::DefineJSObjects(this); - CJS_Color::DefineJSObjects(this); - CJS_Console::DefineJSObjects(this); - - // ObjDefIDs 12 - 14 - CJS_Document::DefineJSObjects(this); - CJS_Event::DefineJSObjects(this); - CJS_Field::DefineJSObjects(this); - - // ObjDefIDs 15 - 17 - CJS_Global::DefineJSObjects(this); - CJS_Icon::DefineJSObjects(this); - CJS_Util::DefineJSObjects(this); - - // ObjDefIDs 18 - 20 (these can't fail, return void). - CJS_PublicMethods::DefineJSObjects(this); - CJS_GlobalConsts::DefineJSObjects(this); - CJS_GlobalArrays::DefineJSObjects(this); - - // ObjDefIDs 21 - 23. - CJS_TimerObj::DefineJSObjects(this); - CJS_PrintParamsObj::DefineJSObjects(this); - CJS_Annot::DefineJSObjects(this); -} - -IJS_EventContext* CJS_Runtime::NewEventContext() { - m_EventContextArray.push_back(pdfium::MakeUnique(this)); - return m_EventContextArray.back().get(); -} - -void CJS_Runtime::ReleaseEventContext(IJS_EventContext* pContext) { - auto it = std::find(m_EventContextArray.begin(), m_EventContextArray.end(), - pdfium::FakeUniquePtr( - static_cast(pContext))); - if (it != m_EventContextArray.end()) - m_EventContextArray.erase(it); -} - -CJS_EventContext* CJS_Runtime::GetCurrentEventContext() const { - return m_EventContextArray.empty() ? nullptr - : m_EventContextArray.back().get(); -} - -void CJS_Runtime::SetFormFillEnvToDocument() { - v8::Isolate::Scope isolate_scope(GetIsolate()); - v8::HandleScope handle_scope(GetIsolate()); - v8::Local context = NewLocalContext(); - v8::Context::Scope context_scope(context); - - v8::Local pThis = GetThisObj(); - if (pThis.IsEmpty()) - return; - - if (CFXJS_Engine::GetObjDefnID(pThis) != CJS_Document::GetObjDefnID()) - return; - - CJS_Document* pJSDocument = - static_cast(GetObjectPrivate(pThis)); - if (!pJSDocument) - return; - - Document* pDocument = static_cast(pJSDocument->GetEmbedObject()); - if (!pDocument) - return; - - pDocument->SetFormFillEnv(m_pFormFillEnv.Get()); -} - -CPDFSDK_FormFillEnvironment* CJS_Runtime::GetFormFillEnv() const { - return m_pFormFillEnv.Get(); -} - -int CJS_Runtime::ExecuteScript(const WideString& script, WideString* info) { - FXJSErr error = {}; - int nRet = Execute(script, &error); - if (nRet < 0) { - info->Format(L"[ Line: %05d { %s } ] : %s", error.linnum - 1, error.srcline, - error.message); - } - return nRet; -} - -bool CJS_Runtime::AddEventToSet(const FieldEvent& event) { - return m_FieldEventSet.insert(event).second; -} - -void CJS_Runtime::RemoveEventFromSet(const FieldEvent& event) { - m_FieldEventSet.erase(event); -} - -#ifdef PDF_ENABLE_XFA -WideString ChangeObjName(const WideString& str) { - WideString sRet = str; - sRet.Replace(L"_", L"."); - return sRet; -} - -bool CJS_Runtime::GetValueByName(const ByteStringView& utf8Name, - CFXJSE_Value* pValue) { - v8::Isolate::Scope isolate_scope(GetIsolate()); - v8::HandleScope handle_scope(GetIsolate()); - v8::Local context = NewLocalContext(); - v8::Context::Scope context_scope(context); - v8::Local propvalue = context->Global()->Get( - v8::String::NewFromUtf8(GetIsolate(), utf8Name.unterminated_c_str(), - v8::String::kNormalString, utf8Name.GetLength())); - if (propvalue.IsEmpty()) { - pValue->SetUndefined(); - return false; - } - pValue->ForceSetValue(propvalue); - return true; -} - -bool CJS_Runtime::SetValueByName(const ByteStringView& utf8Name, - CFXJSE_Value* pValue) { - if (utf8Name.IsEmpty() || !pValue) - return false; - - v8::Isolate* pIsolate = GetIsolate(); - v8::Isolate::Scope isolate_scope(pIsolate); - v8::HandleScope handle_scope(pIsolate); - v8::Local context = NewLocalContext(); - v8::Context::Scope context_scope(context); - v8::Local propvalue = - v8::Local::New(GetIsolate(), pValue->DirectGetValue()); - context->Global()->Set( - v8::String::NewFromUtf8(pIsolate, utf8Name.unterminated_c_str(), - v8::String::kNormalString, utf8Name.GetLength()), - propvalue); - return true; -} -#endif - -v8::Local CJS_Runtime::MaybeCoerceToNumber( - v8::Local value) { - bool bAllowNaN = false; - if (value->IsString()) { - ByteString bstr = ByteString::FromUnicode(ToWideString(value)); - if (bstr.GetLength() == 0) - return value; - if (bstr == "NaN") - bAllowNaN = true; - } - - v8::Isolate* pIsolate = GetIsolate(); - v8::TryCatch try_catch(pIsolate); - v8::MaybeLocal maybeNum = - value->ToNumber(pIsolate->GetCurrentContext()); - if (maybeNum.IsEmpty()) - return value; - - v8::Local num = maybeNum.ToLocalChecked(); - if (std::isnan(num->Value()) && !bAllowNaN) - return value; - - return num; -} -- cgit v1.2.3