From 1770c021cf998ff1b33855b1397f6ea8ff9f7cd7 Mon Sep 17 00:00:00 2001 From: Dan Sinclair Date: Mon, 14 Mar 2016 14:14:16 -0400 Subject: Move xfa/src up to xfa/. This CL moves the xfa/src files up to the xfa/ directory and fixes the includes, include guards, and build files. R=tsepez@chromium.org Review URL: https://codereview.chromium.org/1803723002 . --- xfa/src/fxjse/class.cpp | 348 -------------------------- xfa/src/fxjse/class.h | 49 ---- xfa/src/fxjse/context.cpp | 275 -------------------- xfa/src/fxjse/context.h | 48 ---- xfa/src/fxjse/dynprop.cpp | 236 ------------------ xfa/src/fxjse/runtime.cpp | 128 ---------- xfa/src/fxjse/runtime.h | 51 ---- xfa/src/fxjse/scope_inline.h | 108 -------- xfa/src/fxjse/util_inline.h | 51 ---- xfa/src/fxjse/value.cpp | 582 ------------------------------------------- xfa/src/fxjse/value.h | 241 ------------------ 11 files changed, 2117 deletions(-) delete mode 100644 xfa/src/fxjse/class.cpp delete mode 100644 xfa/src/fxjse/class.h delete mode 100644 xfa/src/fxjse/context.cpp delete mode 100644 xfa/src/fxjse/context.h delete mode 100644 xfa/src/fxjse/dynprop.cpp delete mode 100644 xfa/src/fxjse/runtime.cpp delete mode 100644 xfa/src/fxjse/runtime.h delete mode 100644 xfa/src/fxjse/scope_inline.h delete mode 100644 xfa/src/fxjse/util_inline.h delete mode 100644 xfa/src/fxjse/value.cpp delete mode 100644 xfa/src/fxjse/value.h (limited to 'xfa/src/fxjse') diff --git a/xfa/src/fxjse/class.cpp b/xfa/src/fxjse/class.cpp deleted file mode 100644 index bccbe2ba20..0000000000 --- a/xfa/src/fxjse/class.cpp +++ /dev/null @@ -1,348 +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 "xfa/src/fxjse/class.h" - -#include "xfa/src/fxjse/context.h" -#include "xfa/src/fxjse/scope_inline.h" -#include "xfa/src/fxjse/util_inline.h" -#include "xfa/src/fxjse/value.h" - -static void FXJSE_V8ConstructorCallback_Wrapper( - const v8::FunctionCallbackInfo& info); -static void FXJSE_V8FunctionCallback_Wrapper( - const v8::FunctionCallbackInfo& info); -static void FXJSE_V8GetterCallback_Wrapper( - v8::Local property, - const v8::PropertyCallbackInfo& info); -static void FXJSE_V8SetterCallback_Wrapper( - v8::Local property, - v8::Local value, - const v8::PropertyCallbackInfo& info); - -void FXJSE_DefineFunctions(FXJSE_HCONTEXT hContext, - const FXJSE_FUNCTION* lpFunctions, - int nNum) { - CFXJSE_Context* lpContext = reinterpret_cast(hContext); - ASSERT(lpContext); - CFXJSE_ScopeUtil_IsolateHandleContext scope(lpContext); - v8::Isolate* pIsolate = lpContext->GetRuntime(); - v8::Local hGlobalObject = - FXJSE_GetGlobalObjectFromContext(scope.GetLocalContext()); - for (int32_t i = 0; i < nNum; i++) { - v8::Maybe maybe_success = hGlobalObject->DefineOwnProperty( - scope.GetLocalContext(), - v8::String::NewFromUtf8(pIsolate, lpFunctions[i].name), - v8::Function::New( - pIsolate, FXJSE_V8FunctionCallback_Wrapper, - v8::External::New(pIsolate, - const_cast(lpFunctions + i))), - static_cast(v8::ReadOnly | v8::DontDelete)); - if (!maybe_success.FromMaybe(false)) - return; - } -} - -FXJSE_HCLASS FXJSE_DefineClass(FXJSE_HCONTEXT hContext, - const FXJSE_CLASS* lpClass) { - CFXJSE_Context* lpContext = reinterpret_cast(hContext); - ASSERT(lpContext); - return reinterpret_cast( - CFXJSE_Class::Create(lpContext, lpClass, FALSE)); -} - -FXJSE_HCLASS FXJSE_GetClass(FXJSE_HCONTEXT hContext, - const CFX_ByteStringC& szName) { - return reinterpret_cast(CFXJSE_Class::GetClassFromContext( - reinterpret_cast(hContext), szName)); -} - -static void FXJSE_V8FunctionCallback_Wrapper( - const v8::FunctionCallbackInfo& info) { - const FXJSE_FUNCTION* lpFunctionInfo = - static_cast(info.Data().As()->Value()); - if (!lpFunctionInfo) { - return; - } - CFX_ByteStringC szFunctionName(lpFunctionInfo->name); - CFXJSE_Value* lpThisValue = CFXJSE_Value::Create(info.GetIsolate()); - lpThisValue->ForceSetValue(info.This()); - CFXJSE_Value* lpRetValue = CFXJSE_Value::Create(info.GetIsolate()); - CFXJSE_ArgumentsImpl impl = {&info, lpRetValue}; - lpFunctionInfo->callbackProc(reinterpret_cast(lpThisValue), - szFunctionName, - reinterpret_cast(impl)); - if (!lpRetValue->DirectGetValue().IsEmpty()) { - info.GetReturnValue().Set(lpRetValue->DirectGetValue()); - } - delete lpRetValue; - lpRetValue = NULL; - delete lpThisValue; - lpThisValue = NULL; -} - -static void FXJSE_V8ClassGlobalConstructorCallback_Wrapper( - const v8::FunctionCallbackInfo& info) { - const FXJSE_CLASS* lpClassDefinition = - static_cast(info.Data().As()->Value()); - if (!lpClassDefinition) { - return; - } - CFX_ByteStringC szFunctionName(lpClassDefinition->name); - CFXJSE_Value* lpThisValue = CFXJSE_Value::Create(info.GetIsolate()); - lpThisValue->ForceSetValue(info.This()); - CFXJSE_Value* lpRetValue = CFXJSE_Value::Create(info.GetIsolate()); - CFXJSE_ArgumentsImpl impl = {&info, lpRetValue}; - lpClassDefinition->constructor(reinterpret_cast(lpThisValue), - szFunctionName, - reinterpret_cast(impl)); - if (!lpRetValue->DirectGetValue().IsEmpty()) { - info.GetReturnValue().Set(lpRetValue->DirectGetValue()); - } - delete lpRetValue; - lpRetValue = NULL; - delete lpThisValue; - lpThisValue = NULL; -} - -static void FXJSE_V8GetterCallback_Wrapper( - v8::Local property, - const v8::PropertyCallbackInfo& info) { - const FXJSE_PROPERTY* lpPropertyInfo = - static_cast(info.Data().As()->Value()); - if (!lpPropertyInfo) { - return; - } - CFX_ByteStringC szPropertyName(lpPropertyInfo->name); - CFXJSE_Value* lpThisValue = CFXJSE_Value::Create(info.GetIsolate()); - CFXJSE_Value* lpPropValue = CFXJSE_Value::Create(info.GetIsolate()); - lpThisValue->ForceSetValue(info.This()); - lpPropertyInfo->getProc(reinterpret_cast(lpThisValue), - szPropertyName, - reinterpret_cast(lpPropValue)); - info.GetReturnValue().Set(lpPropValue->DirectGetValue()); - delete lpThisValue; - lpThisValue = NULL; - delete lpPropValue; - lpPropValue = NULL; -} - -static void FXJSE_V8SetterCallback_Wrapper( - v8::Local property, - v8::Local value, - const v8::PropertyCallbackInfo& info) { - const FXJSE_PROPERTY* lpPropertyInfo = - static_cast(info.Data().As()->Value()); - if (!lpPropertyInfo) { - return; - } - CFX_ByteStringC szPropertyName(lpPropertyInfo->name); - CFXJSE_Value* lpThisValue = CFXJSE_Value::Create(info.GetIsolate()); - CFXJSE_Value* lpPropValue = CFXJSE_Value::Create(info.GetIsolate()); - lpThisValue->ForceSetValue(info.This()); - lpPropValue->ForceSetValue(value); - lpPropertyInfo->setProc(reinterpret_cast(lpThisValue), - szPropertyName, - reinterpret_cast(lpPropValue)); - delete lpThisValue; - lpThisValue = NULL; - delete lpPropValue; - lpPropValue = NULL; -} - -static void FXJSE_V8ConstructorCallback_Wrapper( - const v8::FunctionCallbackInfo& info) { - const FXJSE_CLASS* lpClassDefinition = - static_cast(info.Data().As()->Value()); - if (!lpClassDefinition) { - return; - } - FXSYS_assert(info.This()->InternalFieldCount()); - info.This()->SetAlignedPointerInInternalField(0, NULL); -} - -FXJSE_HRUNTIME CFXJSE_Arguments::GetRuntime() const { - const CFXJSE_ArgumentsImpl* lpArguments = - reinterpret_cast(this); - return reinterpret_cast( - lpArguments->m_pRetValue->GetIsolate()); -} - -int32_t CFXJSE_Arguments::GetLength() const { - const CFXJSE_ArgumentsImpl* lpArguments = - reinterpret_cast(this); - return lpArguments->m_pInfo->Length(); -} - -FXJSE_HVALUE CFXJSE_Arguments::GetValue(int32_t index) const { - const CFXJSE_ArgumentsImpl* lpArguments = - reinterpret_cast(this); - CFXJSE_Value* lpArgValue = CFXJSE_Value::Create(v8::Isolate::GetCurrent()); - ASSERT(lpArgValue); - lpArgValue->ForceSetValue((*lpArguments->m_pInfo)[index]); - return reinterpret_cast(lpArgValue); -} - -FX_BOOL CFXJSE_Arguments::GetBoolean(int32_t index) const { - const CFXJSE_ArgumentsImpl* lpArguments = - reinterpret_cast(this); - return (*lpArguments->m_pInfo)[index]->BooleanValue(); -} - -int32_t CFXJSE_Arguments::GetInt32(int32_t index) const { - const CFXJSE_ArgumentsImpl* lpArguments = - reinterpret_cast(this); - return static_cast((*lpArguments->m_pInfo)[index]->NumberValue()); -} - -FX_FLOAT CFXJSE_Arguments::GetFloat(int32_t index) const { - const CFXJSE_ArgumentsImpl* lpArguments = - reinterpret_cast(this); - return static_cast((*lpArguments->m_pInfo)[index]->NumberValue()); -} - -CFX_ByteString CFXJSE_Arguments::GetUTF8String(int32_t index) const { - const CFXJSE_ArgumentsImpl* lpArguments = - reinterpret_cast(this); - v8::Local hString = (*lpArguments->m_pInfo)[index]->ToString(); - v8::String::Utf8Value szStringVal(hString); - return CFX_ByteString(*szStringVal); -} - -void* CFXJSE_Arguments::GetObject(int32_t index, FXJSE_HCLASS hClass) const { - const CFXJSE_ArgumentsImpl* lpArguments = - reinterpret_cast(this); - v8::Local hValue = (*lpArguments->m_pInfo)[index]; - ASSERT(!hValue.IsEmpty()); - if (!hValue->IsObject()) { - return NULL; - } - CFXJSE_Class* lpClass = reinterpret_cast(hClass); - return FXJSE_RetrieveObjectBinding(hValue.As(), lpClass); -} - -FXJSE_HVALUE CFXJSE_Arguments::GetReturnValue() { - const CFXJSE_ArgumentsImpl* lpArguments = - reinterpret_cast(this); - return reinterpret_cast(lpArguments->m_pRetValue); -} -static void FXJSE_Context_GlobalObjToString( - const v8::FunctionCallbackInfo& info) { - const FXJSE_CLASS* lpClass = - static_cast(info.Data().As()->Value()); - if (!lpClass) { - return; - } - if (info.This() == info.Holder() && lpClass->name) { - CFX_ByteString szStringVal; - szStringVal.Format("[object %s]", lpClass->name); - info.GetReturnValue().Set(v8::String::NewFromUtf8( - info.GetIsolate(), (const FX_CHAR*)szStringVal, - v8::String::kNormalString, szStringVal.GetLength())); - } else { - v8::Local local_str = - info.This() - ->ObjectProtoToString(info.GetIsolate()->GetCurrentContext()) - .FromMaybe(v8::Local()); - info.GetReturnValue().Set(local_str); - } -} - -CFXJSE_Class* CFXJSE_Class::Create(CFXJSE_Context* lpContext, - const FXJSE_CLASS* lpClassDefinition, - FX_BOOL bIsJSGlobal) { - if (!lpContext || !lpClassDefinition) { - return NULL; - } - CFXJSE_Class* pClass = - GetClassFromContext(lpContext, lpClassDefinition->name); - if (pClass) { - return pClass; - } - v8::Isolate* pIsolate = lpContext->m_pIsolate; - pClass = new CFXJSE_Class(lpContext); - pClass->m_szClassName = lpClassDefinition->name; - pClass->m_lpClassDefinition = lpClassDefinition; - CFXJSE_ScopeUtil_IsolateHandleRootContext scope(pIsolate); - v8::Local hFunctionTemplate = v8::FunctionTemplate::New( - pIsolate, bIsJSGlobal ? 0 : FXJSE_V8ConstructorCallback_Wrapper, - v8::External::New(pIsolate, const_cast(lpClassDefinition))); - hFunctionTemplate->SetClassName( - v8::String::NewFromUtf8(pIsolate, lpClassDefinition->name)); - hFunctionTemplate->InstanceTemplate()->SetInternalFieldCount(1); - v8::Local hObjectTemplate = - hFunctionTemplate->InstanceTemplate(); - SetUpNamedPropHandler(pIsolate, hObjectTemplate, lpClassDefinition); - - if (lpClassDefinition->propNum) { - for (int32_t i = 0; i < lpClassDefinition->propNum; i++) { - hObjectTemplate->SetNativeDataProperty( - v8::String::NewFromUtf8(pIsolate, - lpClassDefinition->properties[i].name), - lpClassDefinition->properties[i].getProc - ? FXJSE_V8GetterCallback_Wrapper - : NULL, - lpClassDefinition->properties[i].setProc - ? FXJSE_V8SetterCallback_Wrapper - : NULL, - v8::External::New(pIsolate, const_cast( - lpClassDefinition->properties + i)), - static_cast(v8::DontDelete)); - } - } - if (lpClassDefinition->methNum) { - for (int32_t i = 0; i < lpClassDefinition->methNum; i++) { - hObjectTemplate->Set( - v8::String::NewFromUtf8(pIsolate, lpClassDefinition->methods[i].name), - v8::FunctionTemplate::New( - pIsolate, FXJSE_V8FunctionCallback_Wrapper, - v8::External::New(pIsolate, const_cast( - lpClassDefinition->methods + i))), - static_cast(v8::ReadOnly | v8::DontDelete)); - } - } - if (lpClassDefinition->constructor) { - if (bIsJSGlobal) { - hObjectTemplate->Set( - v8::String::NewFromUtf8(pIsolate, lpClassDefinition->name), - v8::FunctionTemplate::New( - pIsolate, FXJSE_V8ClassGlobalConstructorCallback_Wrapper, - v8::External::New(pIsolate, - const_cast(lpClassDefinition))), - static_cast(v8::ReadOnly | v8::DontDelete)); - } else { - v8::Local hLocalContext = - v8::Local::New(pIsolate, lpContext->m_hContext); - FXJSE_GetGlobalObjectFromContext(hLocalContext) - ->Set(v8::String::NewFromUtf8(pIsolate, lpClassDefinition->name), - v8::Function::New( - pIsolate, FXJSE_V8ClassGlobalConstructorCallback_Wrapper, - v8::External::New(pIsolate, const_cast( - lpClassDefinition)))); - } - } - if (bIsJSGlobal) { - hObjectTemplate->Set( - v8::String::NewFromUtf8(pIsolate, "toString"), - v8::FunctionTemplate::New( - pIsolate, FXJSE_Context_GlobalObjToString, - v8::External::New(pIsolate, - const_cast(lpClassDefinition)))); - } - pClass->m_hTemplate.Reset(lpContext->m_pIsolate, hFunctionTemplate); - lpContext->m_rgClasses.Add(pClass); - return pClass; -} -CFXJSE_Class* CFXJSE_Class::GetClassFromContext(CFXJSE_Context* pContext, - const CFX_ByteStringC& szName) { - for (int count = pContext->m_rgClasses.GetSize(), i = 0; i < count; i++) { - CFXJSE_Class* pClass = pContext->m_rgClasses[i]; - if (pClass->m_szClassName == szName) { - return pClass; - } - } - return NULL; -} diff --git a/xfa/src/fxjse/class.h b/xfa/src/fxjse/class.h deleted file mode 100644 index f5738ebcc6..0000000000 --- a/xfa/src/fxjse/class.h +++ /dev/null @@ -1,49 +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 - -#ifndef XFA_SRC_FXJSE_CLASS_H_ -#define XFA_SRC_FXJSE_CLASS_H_ - -#include "v8/include/v8.h" -#include "xfa/include/fxjse/fxjse.h" - -class CFXJSE_Context; -class CFXJSE_Value; - -class CFXJSE_Class { - protected: - CFXJSE_Class(CFXJSE_Context* lpContext) - : m_lpClassDefinition(nullptr), m_pContext(lpContext) {} - - public: - inline CFXJSE_Context* GetContext() { return m_pContext; } - inline v8::Global& GetTemplate() { return m_hTemplate; } - - public: - static CFXJSE_Class* Create(CFXJSE_Context* pContext, - const FXJSE_CLASS* lpClassDefintion, - FX_BOOL bIsJSGlobal = FALSE); - static CFXJSE_Class* GetClassFromContext(CFXJSE_Context* pContext, - const CFX_ByteStringC& szName); - static void SetUpNamedPropHandler( - v8::Isolate* pIsolate, - v8::Local& hObjectTemplate, - const FXJSE_CLASS* lpClassDefinition); - - protected: - CFX_ByteString m_szClassName; - const FXJSE_CLASS* m_lpClassDefinition; - CFXJSE_Context* m_pContext; - v8::Global m_hTemplate; - friend class CFXJSE_Context; - friend class CFXJSE_Value; -}; -struct CFXJSE_ArgumentsImpl { - const v8::FunctionCallbackInfo* m_pInfo; - CFXJSE_Value* m_pRetValue; -}; - -#endif // XFA_SRC_FXJSE_CLASS_H_ diff --git a/xfa/src/fxjse/context.cpp b/xfa/src/fxjse/context.cpp deleted file mode 100644 index 485869d797..0000000000 --- a/xfa/src/fxjse/context.cpp +++ /dev/null @@ -1,275 +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 "xfa/src/fxjse/context.h" - -#include "xfa/src/fxjse/class.h" -#include "xfa/src/fxjse/scope_inline.h" -#include "xfa/src/fxjse/util_inline.h" -#include "xfa/src/fxjse/value.h" - -FXJSE_HCONTEXT FXJSE_Context_Create(FXJSE_HRUNTIME hRuntime, - const FXJSE_CLASS* lpGlobalClass, - void* lpGlobalObject) { - CFXJSE_Context* pContext = CFXJSE_Context::Create( - reinterpret_cast(hRuntime), lpGlobalClass, lpGlobalObject); - return reinterpret_cast(pContext); -} - -void FXJSE_Context_Release(FXJSE_HCONTEXT hContext) { - CFXJSE_Context* pContext = reinterpret_cast(hContext); - if (pContext) { - delete pContext; - } -} - -FXJSE_HVALUE FXJSE_Context_GetGlobalObject(FXJSE_HCONTEXT hContext) { - CFXJSE_Context* pContext = reinterpret_cast(hContext); - if (!pContext) { - return NULL; - } - CFXJSE_Value* lpValue = CFXJSE_Value::Create(pContext->GetRuntime()); - ASSERT(lpValue); - pContext->GetGlobalObject(lpValue); - return reinterpret_cast(lpValue); -} - -FXJSE_HRUNTIME FXJSE_Context_GetRuntime(FXJSE_HCONTEXT hContext) { - CFXJSE_Context* pContext = reinterpret_cast(hContext); - return pContext ? reinterpret_cast(pContext->GetRuntime()) - : NULL; -} - -static const FX_CHAR* szCompatibleModeScripts[] = { - "(function(global, list) {\n" - " 'use strict';\n" - " var objname;\n" - " for (objname in list) {\n" - " var globalobj = global[objname];\n" - " if (globalobj) {\n" - " list[objname].forEach(function(name) {\n" - " if (!globalobj[name]) {\n" - " Object.defineProperty(globalobj, name, {\n" - " writable: true,\n" - " enumerable: false,\n" - " value: (function(obj) {\n" - " if (arguments.length === 0) {\n" - " throw new TypeError('missing argument 0 when calling " - " function ' + objname + '.' + name);\n" - " }\n" - " return globalobj.prototype[name].apply(obj, " - " Array.prototype.slice.call(arguments, 1));\n" - " })\n" - " });\n" - " }\n" - " });\n" - " }\n" - " }\n" - "}(this, {String: ['substr', 'toUpperCase']}));"}; -void FXJSE_Context_EnableCompatibleMode(FXJSE_HCONTEXT hContext, - FX_DWORD dwCompatibleFlags) { - for (uint32_t i = 0; i < (uint32_t)FXJSE_COMPATIBLEMODEFLAGCOUNT; i++) { - if (dwCompatibleFlags & (1 << i)) { - FXJSE_ExecuteScript(hContext, szCompatibleModeScripts[i], NULL, NULL); - } - } -} - -FX_BOOL FXJSE_ExecuteScript(FXJSE_HCONTEXT hContext, - const FX_CHAR* szScript, - FXJSE_HVALUE hRetValue, - FXJSE_HVALUE hNewThisObject) { - CFXJSE_Context* pContext = reinterpret_cast(hContext); - ASSERT(pContext); - return pContext->ExecuteScript( - szScript, reinterpret_cast(hRetValue), - reinterpret_cast(hNewThisObject)); -} - -v8::Local FXJSE_CreateReturnValue(v8::Isolate* pIsolate, - v8::TryCatch& trycatch) { - v8::Local hReturnValue = v8::Object::New(pIsolate); - if (trycatch.HasCaught()) { - v8::Local hException = trycatch.Exception(); - v8::Local hMessage = trycatch.Message(); - if (hException->IsObject()) { - v8::Local hValue; - hValue = hException.As()->Get( - v8::String::NewFromUtf8(pIsolate, "name")); - if (hValue->IsString() || hValue->IsStringObject()) { - hReturnValue->Set(0, hValue); - } else { - hReturnValue->Set(0, v8::String::NewFromUtf8(pIsolate, "Error")); - } - hValue = hException.As()->Get( - v8::String::NewFromUtf8(pIsolate, "message")); - if (hValue->IsString() || hValue->IsStringObject()) { - hReturnValue->Set(1, hValue); - } else { - hReturnValue->Set(1, hMessage->Get()); - } - } else { - hReturnValue->Set(0, v8::String::NewFromUtf8(pIsolate, "Error")); - hReturnValue->Set(1, hMessage->Get()); - } - hReturnValue->Set(2, hException); - hReturnValue->Set(3, v8::Integer::New(pIsolate, hMessage->GetLineNumber())); - hReturnValue->Set(4, hMessage->GetSourceLine()); - v8::Maybe maybe_int = - hMessage->GetStartColumn(pIsolate->GetCurrentContext()); - hReturnValue->Set(5, v8::Integer::New(pIsolate, maybe_int.FromMaybe(0))); - maybe_int = hMessage->GetEndColumn(pIsolate->GetCurrentContext()); - hReturnValue->Set(6, v8::Integer::New(pIsolate, maybe_int.FromMaybe(0))); - } - return hReturnValue; -} - -FX_BOOL FXJSE_ReturnValue_GetMessage(FXJSE_HVALUE hRetValue, - CFX_ByteString& utf8Name, - CFX_ByteString& utf8Message) { - CFXJSE_Value* lpValue = reinterpret_cast(hRetValue); - if (!lpValue) { - return FALSE; - } - v8::Isolate* pIsolate = lpValue->GetIsolate(); - CFXJSE_ScopeUtil_IsolateHandleRootContext scope(pIsolate); - v8::Local hValue = - v8::Local::New(pIsolate, lpValue->DirectGetValue()); - if (!hValue->IsObject()) { - return FALSE; - } - v8::String::Utf8Value hStringVal0( - hValue.As()->Get(0)->ToString()); - utf8Name = *hStringVal0; - v8::String::Utf8Value hStringVal1( - hValue.As()->Get(1)->ToString()); - utf8Message = *hStringVal1; - return TRUE; -} - -FX_BOOL FXJSE_ReturnValue_GetLineInfo(FXJSE_HVALUE hRetValue, - int32_t& nLine, - int32_t& nCol) { - CFXJSE_Value* lpValue = reinterpret_cast(hRetValue); - if (!lpValue) { - return FALSE; - } - v8::Isolate* pIsolate = lpValue->GetIsolate(); - CFXJSE_ScopeUtil_IsolateHandleRootContext scope(pIsolate); - v8::Local hValue = - v8::Local::New(pIsolate, lpValue->DirectGetValue()); - if (!hValue->IsObject()) { - return FALSE; - } - v8::MaybeLocal maybe_int = - hValue.As()->Get(3)->ToInt32(pIsolate->GetCurrentContext()); - nLine = maybe_int.FromMaybe(v8::Local())->Value(); - maybe_int = - hValue.As()->Get(5)->ToInt32(pIsolate->GetCurrentContext()); - nCol = maybe_int.FromMaybe(v8::Local())->Value(); - return TRUE; -} - -CFXJSE_Context* CFXJSE_Context::Create(v8::Isolate* pIsolate, - const FXJSE_CLASS* lpGlobalClass, - void* lpGlobalObject) { - CFXJSE_ScopeUtil_IsolateHandle scope(pIsolate); - CFXJSE_Context* pContext = new CFXJSE_Context(pIsolate); - CFXJSE_Class* lpGlobalClassObj = NULL; - v8::Local hObjectTemplate; - if (lpGlobalClass) { - lpGlobalClassObj = CFXJSE_Class::Create(pContext, lpGlobalClass, TRUE); - ASSERT(lpGlobalClassObj); - v8::Local hFunctionTemplate = - v8::Local::New(pIsolate, - lpGlobalClassObj->m_hTemplate); - hObjectTemplate = hFunctionTemplate->InstanceTemplate(); - } else { - hObjectTemplate = v8::ObjectTemplate::New(pIsolate); - hObjectTemplate->SetInternalFieldCount(1); - } - v8::Local hNewContext = - v8::Context::New(pIsolate, NULL, hObjectTemplate); - v8::Local hRootContext = v8::Local::New( - pIsolate, CFXJSE_RuntimeData::Get(pIsolate)->m_hRootContext); - hNewContext->SetSecurityToken(hRootContext->GetSecurityToken()); - v8::Local hGlobalObject = - FXJSE_GetGlobalObjectFromContext(hNewContext); - FXJSE_UpdateObjectBinding(hGlobalObject, lpGlobalObject); - pContext->m_hContext.Reset(pIsolate, hNewContext); - return pContext; -} - -CFXJSE_Context::~CFXJSE_Context() { - for (int32_t i = 0, count = m_rgClasses.GetSize(); i < count; i++) { - CFXJSE_Class* pClass = m_rgClasses[i]; - if (pClass) { - delete pClass; - } - } - m_rgClasses.RemoveAll(); -} - -void CFXJSE_Context::GetGlobalObject(CFXJSE_Value* pValue) { - ASSERT(pValue); - CFXJSE_ScopeUtil_IsolateHandleContext scope(this); - v8::Local hContext = - v8::Local::New(m_pIsolate, m_hContext); - v8::Local hGlobalObject = hContext->Global(); - pValue->ForceSetValue(hGlobalObject); -} - -FX_BOOL CFXJSE_Context::ExecuteScript(const FX_CHAR* szScript, - CFXJSE_Value* lpRetValue, - CFXJSE_Value* lpNewThisObject) { - CFXJSE_ScopeUtil_IsolateHandleContext scope(this); - v8::TryCatch trycatch(m_pIsolate); - v8::Local hScriptString = - v8::String::NewFromUtf8(m_pIsolate, szScript); - if (lpNewThisObject == NULL) { - v8::Local hScript = v8::Script::Compile(hScriptString); - if (!trycatch.HasCaught()) { - v8::Local hValue = hScript->Run(); - if (!trycatch.HasCaught()) { - if (lpRetValue) { - lpRetValue->m_hValue.Reset(m_pIsolate, hValue); - } - return TRUE; - } - } - if (lpRetValue) { - lpRetValue->m_hValue.Reset(m_pIsolate, - FXJSE_CreateReturnValue(m_pIsolate, trycatch)); - } - return FALSE; - } else { - v8::Local hNewThis = - v8::Local::New(m_pIsolate, lpNewThisObject->m_hValue); - ASSERT(!hNewThis.IsEmpty()); - v8::Local hWrapper = - v8::Script::Compile(v8::String::NewFromUtf8( - m_pIsolate, "(function () { return eval(arguments[0]); })")); - v8::Local hWrapperValue = hWrapper->Run(); - ASSERT(hWrapperValue->IsFunction()); - v8::Local hWrapperFn = hWrapperValue.As(); - if (!trycatch.HasCaught()) { - v8::Local rgArgs[] = {hScriptString}; - v8::Local hValue = - hWrapperFn->Call(hNewThis.As(), 1, rgArgs); - if (!trycatch.HasCaught()) { - if (lpRetValue) { - lpRetValue->m_hValue.Reset(m_pIsolate, hValue); - } - return TRUE; - } - } - if (lpRetValue) { - lpRetValue->m_hValue.Reset(m_pIsolate, - FXJSE_CreateReturnValue(m_pIsolate, trycatch)); - } - return FALSE; - } -} diff --git a/xfa/src/fxjse/context.h b/xfa/src/fxjse/context.h deleted file mode 100644 index b35a28017f..0000000000 --- a/xfa/src/fxjse/context.h +++ /dev/null @@ -1,48 +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 - -#ifndef XFA_SRC_FXJSE_CONTEXT_H_ -#define XFA_SRC_FXJSE_CONTEXT_H_ - -#include "core/include/fxcrt/fx_basic.h" -#include "v8/include/v8.h" -#include "xfa/include/fxjse/fxjse.h" - -class CFXJSE_Class; -class CFXJSE_Value; - -class CFXJSE_Context { - protected: - CFXJSE_Context(v8::Isolate* pIsolate) : m_pIsolate(pIsolate) {} - - public: - static CFXJSE_Context* Create(v8::Isolate* pIsolate, - const FXJSE_CLASS* lpGlobalClass = NULL, - void* lpGlobalObject = NULL); - ~CFXJSE_Context(); - V8_INLINE v8::Isolate* GetRuntime(void) { return m_pIsolate; } - void GetGlobalObject(CFXJSE_Value* pValue); - FX_BOOL ExecuteScript(const FX_CHAR* szScript, - CFXJSE_Value* lpRetValue, - CFXJSE_Value* lpNewThisObject = NULL); - - protected: - CFXJSE_Context(); - CFXJSE_Context(const CFXJSE_Context&); - CFXJSE_Context& operator=(const CFXJSE_Context&); - - protected: - v8::Global m_hContext; - v8::Isolate* m_pIsolate; - CFX_ArrayTemplate m_rgClasses; - friend class CFXJSE_Class; - friend class CFXJSE_ScopeUtil_IsolateHandleContext; - friend class CFXJSE_ScopeUtil_IsolateHandleRootOrNormalContext; -}; -v8::Local FXJSE_CreateReturnValue(v8::Isolate* pIsolate, - v8::TryCatch& trycatch); - -#endif // XFA_SRC_FXJSE_CONTEXT_H_ diff --git a/xfa/src/fxjse/dynprop.cpp b/xfa/src/fxjse/dynprop.cpp deleted file mode 100644 index 55ca6ed8cd..0000000000 --- a/xfa/src/fxjse/dynprop.cpp +++ /dev/null @@ -1,236 +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 "xfa/src/fxjse/class.h" -#include "xfa/src/fxjse/value.h" - -static void FXJSE_DynPropGetterAdapter_MethodCallback( - const v8::FunctionCallbackInfo& info) { - v8::Local hCallBackInfo = info.Data().As(); - FXJSE_CLASS* lpClass = static_cast( - hCallBackInfo->GetAlignedPointerFromInternalField(0)); - v8::Local hPropName = - hCallBackInfo->GetInternalField(1).As(); - ASSERT(lpClass && !hPropName.IsEmpty()); - v8::String::Utf8Value szPropName(hPropName); - CFX_ByteStringC szFxPropName = *szPropName; - CFXJSE_Value* lpThisValue = CFXJSE_Value::Create(info.GetIsolate()); - lpThisValue->ForceSetValue(info.This()); - CFXJSE_Value* lpRetValue = CFXJSE_Value::Create(info.GetIsolate()); - CFXJSE_ArgumentsImpl impl = {&info, lpRetValue}; - lpClass->dynMethodCall(reinterpret_cast(lpThisValue), - szFxPropName, - reinterpret_cast(impl)); - if (!lpRetValue->DirectGetValue().IsEmpty()) { - info.GetReturnValue().Set(lpRetValue->DirectGetValue()); - } - delete lpRetValue; - lpRetValue = nullptr; - delete lpThisValue; - lpThisValue = nullptr; -} - -static void FXJSE_DynPropGetterAdapter(const FXJSE_CLASS* lpClass, - FXJSE_HOBJECT hObject, - const CFX_ByteStringC& szPropName, - FXJSE_HVALUE hValue) { - ASSERT(lpClass); - int32_t nPropType = - lpClass->dynPropTypeGetter == nullptr - ? FXJSE_ClassPropType_Property - : lpClass->dynPropTypeGetter(hObject, szPropName, FALSE); - if (nPropType == FXJSE_ClassPropType_Property) { - if (lpClass->dynPropGetter) { - lpClass->dynPropGetter(hObject, szPropName, hValue); - } - } else if (nPropType == FXJSE_ClassPropType_Method) { - if (lpClass->dynMethodCall && hValue) { - CFXJSE_Value* lpValue = reinterpret_cast(hValue); - v8::Isolate* pIsolate = lpValue->GetIsolate(); - v8::HandleScope hscope(pIsolate); - v8::Local hCallBackInfoTemplate = - v8::ObjectTemplate::New(pIsolate); - hCallBackInfoTemplate->SetInternalFieldCount(2); - v8::Local hCallBackInfo = - hCallBackInfoTemplate->NewInstance(); - hCallBackInfo->SetAlignedPointerInInternalField( - 0, const_cast(lpClass)); - hCallBackInfo->SetInternalField( - 1, v8::String::NewFromUtf8( - pIsolate, reinterpret_cast(szPropName.GetPtr()), - v8::String::kNormalString, szPropName.GetLength())); - lpValue->ForceSetValue(v8::Function::New( - lpValue->GetIsolate(), FXJSE_DynPropGetterAdapter_MethodCallback, - hCallBackInfo)); - } - } -} - -static void FXJSE_DynPropSetterAdapter(const FXJSE_CLASS* lpClass, - FXJSE_HOBJECT hObject, - const CFX_ByteStringC& szPropName, - FXJSE_HVALUE hValue) { - ASSERT(lpClass); - int32_t nPropType = - lpClass->dynPropTypeGetter == nullptr - ? FXJSE_ClassPropType_Property - : lpClass->dynPropTypeGetter(hObject, szPropName, FALSE); - if (nPropType != FXJSE_ClassPropType_Method) { - if (lpClass->dynPropSetter) { - lpClass->dynPropSetter(hObject, szPropName, hValue); - } - } -} - -static FX_BOOL FXJSE_DynPropQueryAdapter(const FXJSE_CLASS* lpClass, - FXJSE_HOBJECT hObject, - const CFX_ByteStringC& szPropName) { - ASSERT(lpClass); - int32_t nPropType = - lpClass->dynPropTypeGetter == nullptr - ? FXJSE_ClassPropType_Property - : lpClass->dynPropTypeGetter(hObject, szPropName, TRUE); - return nPropType != FXJSE_ClassPropType_None; -} - -static FX_BOOL FXJSE_DynPropDeleterAdapter(const FXJSE_CLASS* lpClass, - FXJSE_HOBJECT hObject, - const CFX_ByteStringC& szPropName) { - ASSERT(lpClass); - int32_t nPropType = - lpClass->dynPropTypeGetter == nullptr - ? FXJSE_ClassPropType_Property - : lpClass->dynPropTypeGetter(hObject, szPropName, FALSE); - if (nPropType != FXJSE_ClassPropType_Method) { - if (lpClass->dynPropDeleter) { - return lpClass->dynPropDeleter(hObject, szPropName); - } else { - return nPropType == FXJSE_ClassPropType_Property ? FALSE : TRUE; - } - } - return FALSE; -} - -static void FXJSE_V8_GenericNamedPropertyQueryCallback( - v8::Local property, - const v8::PropertyCallbackInfo& info) { - v8::Local thisObject = info.This(); - const FXJSE_CLASS* lpClass = - static_cast(info.Data().As()->Value()); - v8::Isolate* pIsolate = info.GetIsolate(); - v8::HandleScope scope(pIsolate); - v8::String::Utf8Value szPropName(property); - CFX_ByteStringC szFxPropName(*szPropName, szPropName.length()); - CFXJSE_Value* lpThisValue = CFXJSE_Value::Create(info.GetIsolate()); - lpThisValue->ForceSetValue(thisObject); - if (FXJSE_DynPropQueryAdapter(lpClass, - reinterpret_cast(lpThisValue), - szFxPropName)) { - info.GetReturnValue().Set(v8::DontDelete); - } else { - const int32_t iV8Absent = 64; - info.GetReturnValue().Set(iV8Absent); - } - delete lpThisValue; - lpThisValue = nullptr; -} - -static void FXJSE_V8_GenericNamedPropertyDeleterCallback( - v8::Local property, - const v8::PropertyCallbackInfo& info) { - v8::Local thisObject = info.This(); - const FXJSE_CLASS* lpClass = - static_cast(info.Data().As()->Value()); - v8::Isolate* pIsolate = info.GetIsolate(); - v8::HandleScope scope(pIsolate); - v8::String::Utf8Value szPropName(property); - CFX_ByteStringC szFxPropName(*szPropName, szPropName.length()); - CFXJSE_Value* lpThisValue = CFXJSE_Value::Create(info.GetIsolate()); - lpThisValue->ForceSetValue(thisObject); - info.GetReturnValue().Set( - FXJSE_DynPropDeleterAdapter( - lpClass, reinterpret_cast(lpThisValue), szFxPropName) - ? true - : false); - delete lpThisValue; - lpThisValue = nullptr; -} - -static void FXJSE_V8_GenericNamedPropertyGetterCallback( - v8::Local property, - const v8::PropertyCallbackInfo& info) { - v8::Local thisObject = info.This(); - const FXJSE_CLASS* lpClass = - static_cast(info.Data().As()->Value()); - v8::String::Utf8Value szPropName(property); - CFX_ByteStringC szFxPropName(*szPropName, szPropName.length()); - CFXJSE_Value* lpThisValue = CFXJSE_Value::Create(info.GetIsolate()); - lpThisValue->ForceSetValue(thisObject); - CFXJSE_Value* lpNewValue = CFXJSE_Value::Create(info.GetIsolate()); - FXJSE_DynPropGetterAdapter( - lpClass, reinterpret_cast(lpThisValue), szFxPropName, - reinterpret_cast(lpNewValue)); - info.GetReturnValue().Set(lpNewValue->DirectGetValue()); - delete lpThisValue; - lpThisValue = nullptr; -} - -static void FXJSE_V8_GenericNamedPropertySetterCallback( - v8::Local property, - v8::Local value, - const v8::PropertyCallbackInfo& info) { - v8::Local thisObject = info.This(); - const FXJSE_CLASS* lpClass = - static_cast(info.Data().As()->Value()); - v8::String::Utf8Value szPropName(property); - CFX_ByteStringC szFxPropName(*szPropName, szPropName.length()); - CFXJSE_Value* lpThisValue = CFXJSE_Value::Create(info.GetIsolate()); - lpThisValue->ForceSetValue(thisObject); - CFXJSE_Value* lpNewValue = CFXJSE_Value::Create(info.GetIsolate()); - lpNewValue->ForceSetValue(value); - FXJSE_DynPropSetterAdapter( - lpClass, reinterpret_cast(lpThisValue), szFxPropName, - reinterpret_cast(lpNewValue)); - info.GetReturnValue().Set(value); - delete lpThisValue; - lpThisValue = nullptr; -} - -static void FXJSE_V8_GenericNamedPropertyEnumeratorCallback( - const v8::PropertyCallbackInfo& info) { - const FXJSE_CLASS* lpClass = - static_cast(info.Data().As()->Value()); - v8::Isolate* pIsolate = info.GetIsolate(); - v8::Local newArray = v8::Array::New(pIsolate, lpClass->propNum); - for (int i = 0; i < lpClass->propNum; i++) { - newArray->Set( - i, v8::String::NewFromUtf8(pIsolate, lpClass->properties[i].name)); - } - info.GetReturnValue().Set(newArray); -} - -void CFXJSE_Class::SetUpNamedPropHandler( - v8::Isolate* pIsolate, - v8::Local& hObjectTemplate, - const FXJSE_CLASS* lpClassDefinition) { - v8::NamedPropertyHandlerConfiguration configuration( - lpClassDefinition->dynPropGetter - ? FXJSE_V8_GenericNamedPropertyGetterCallback - : 0, - lpClassDefinition->dynPropSetter - ? FXJSE_V8_GenericNamedPropertySetterCallback - : 0, - lpClassDefinition->dynPropTypeGetter - ? FXJSE_V8_GenericNamedPropertyQueryCallback - : 0, - lpClassDefinition->dynPropDeleter - ? FXJSE_V8_GenericNamedPropertyDeleterCallback - : 0, - FXJSE_V8_GenericNamedPropertyEnumeratorCallback, - v8::External::New(pIsolate, const_cast(lpClassDefinition)), - v8::PropertyHandlerFlags::kNonMasking); - hObjectTemplate->SetHandler(configuration); -} diff --git a/xfa/src/fxjse/runtime.cpp b/xfa/src/fxjse/runtime.cpp deleted file mode 100644 index 69a0ed1d5e..0000000000 --- a/xfa/src/fxjse/runtime.cpp +++ /dev/null @@ -1,128 +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 "xfa/src/fxjse/runtime.h" - -#include "fpdfsdk/include/jsapi/fxjs_v8.h" -#include "xfa/src/fxjse/scope_inline.h" - -// Duplicates fpdfsdk's JS_Runtime.h, but keeps XFA from depending on it. -// TODO(tsepez): make a single version of this. -class FXJSE_ArrayBufferAllocator : public v8::ArrayBuffer::Allocator { - void* Allocate(size_t length) override { return calloc(1, length); } - void* AllocateUninitialized(size_t length) override { return malloc(length); } - void Free(void* data, size_t length) override { free(data); } -}; - -static void FXJSE_KillV8() { - v8::V8::Dispose(); -} - -void FXJSE_Initialize() { - if (!CFXJSE_RuntimeData::g_RuntimeList) { - CFXJSE_RuntimeData::g_RuntimeList = new CFXJSE_RuntimeList; - } - static FX_BOOL bV8Initialized = FALSE; - if (bV8Initialized) { - return; - } - bV8Initialized = TRUE; - atexit(FXJSE_KillV8); -} - -static void FXJSE_Runtime_DisposeCallback(v8::Isolate* pIsolate) { - { - v8::Locker locker(pIsolate); - if (FXJS_PerIsolateData* pData = FXJS_PerIsolateData::Get(pIsolate)) { - delete pData->m_pFXJSERuntimeData; - pData->m_pFXJSERuntimeData = nullptr; - } - } - pIsolate->Dispose(); -} - -void FXJSE_Finalize() { - if (CFXJSE_RuntimeData::g_RuntimeList) { - CFXJSE_RuntimeData::g_RuntimeList->RemoveAllRuntimes( - FXJSE_Runtime_DisposeCallback); - delete CFXJSE_RuntimeData::g_RuntimeList; - CFXJSE_RuntimeData::g_RuntimeList = NULL; - } -} - -FXJSE_HRUNTIME FXJSE_Runtime_Create() { - v8::Isolate::CreateParams params; - params.array_buffer_allocator = new FXJSE_ArrayBufferAllocator(); - v8::Isolate* pIsolate = v8::Isolate::New(params); - ASSERT(pIsolate && CFXJSE_RuntimeData::g_RuntimeList); - CFXJSE_RuntimeData::g_RuntimeList->AppendRuntime(pIsolate); - return reinterpret_cast(pIsolate); -} - -void FXJSE_Runtime_Release(FXJSE_HRUNTIME hRuntime, bool bOwnedRuntime) { - v8::Isolate* pIsolate = reinterpret_cast(hRuntime); - if (!pIsolate) - return; - if (bOwnedRuntime) { - ASSERT(CFXJSE_RuntimeData::g_RuntimeList); - CFXJSE_RuntimeData::g_RuntimeList->RemoveRuntime( - pIsolate, FXJSE_Runtime_DisposeCallback); - } else { - if (FXJS_PerIsolateData* pData = FXJS_PerIsolateData::Get(pIsolate)) { - delete pData->m_pFXJSERuntimeData; - pData->m_pFXJSERuntimeData = nullptr; - } - } -} - -CFXJSE_RuntimeData* CFXJSE_RuntimeData::Create(v8::Isolate* pIsolate) { - CFXJSE_RuntimeData* pRuntimeData = new CFXJSE_RuntimeData(pIsolate); - CFXJSE_ScopeUtil_IsolateHandle scope(pIsolate); - v8::Local hFuncTemplate = - v8::FunctionTemplate::New(pIsolate); - v8::Local hContext = - v8::Context::New(pIsolate, 0, hFuncTemplate->InstanceTemplate()); - hContext->SetSecurityToken(v8::External::New(pIsolate, pIsolate)); - pRuntimeData->m_hRootContextGlobalTemplate.Reset(pIsolate, hFuncTemplate); - pRuntimeData->m_hRootContext.Reset(pIsolate, hContext); - return pRuntimeData; -} - -CFXJSE_RuntimeData* CFXJSE_RuntimeData::Get(v8::Isolate* pIsolate) { - FXJS_PerIsolateData::SetUp(pIsolate); - FXJS_PerIsolateData* pData = FXJS_PerIsolateData::Get(pIsolate); - if (!pData->m_pFXJSERuntimeData) - pData->m_pFXJSERuntimeData = CFXJSE_RuntimeData::Create(pIsolate); - return pData->m_pFXJSERuntimeData; -} - -CFXJSE_RuntimeList* CFXJSE_RuntimeData::g_RuntimeList = NULL; -void CFXJSE_RuntimeList::AppendRuntime(v8::Isolate* pIsolate) { - m_RuntimeList.Add(pIsolate); -} - -void CFXJSE_RuntimeList::RemoveRuntime( - v8::Isolate* pIsolate, - CFXJSE_RuntimeList::RuntimeDisposeCallback lpfnDisposeCallback) { - int32_t iIdx = m_RuntimeList.Find(pIsolate, 0); - if (iIdx >= 0) { - m_RuntimeList.RemoveAt(iIdx, 1); - } - if (lpfnDisposeCallback) { - lpfnDisposeCallback(pIsolate); - } -} - -void CFXJSE_RuntimeList::RemoveAllRuntimes( - CFXJSE_RuntimeList::RuntimeDisposeCallback lpfnDisposeCallback) { - int32_t iSize = m_RuntimeList.GetSize(); - if (lpfnDisposeCallback) { - for (int32_t iIdx = 0; iIdx < iSize; iIdx++) { - lpfnDisposeCallback(m_RuntimeList[iIdx]); - } - } - m_RuntimeList.RemoveAll(); -} diff --git a/xfa/src/fxjse/runtime.h b/xfa/src/fxjse/runtime.h deleted file mode 100644 index a93a589bb4..0000000000 --- a/xfa/src/fxjse/runtime.h +++ /dev/null @@ -1,51 +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 - -#ifndef XFA_SRC_FXJSE_RUNTIME_H_ -#define XFA_SRC_FXJSE_RUNTIME_H_ - -#include "core/include/fxcrt/fx_basic.h" -#include "v8/include/v8.h" - -class CFXJSE_RuntimeList; - -class CFXJSE_RuntimeData { - protected: - CFXJSE_RuntimeData(v8::Isolate* pIsolate) : m_pIsolate(pIsolate) {} - - public: - static CFXJSE_RuntimeData* Create(v8::Isolate* pIsolate); - static CFXJSE_RuntimeData* Get(v8::Isolate* pIsolate); - - public: - v8::Isolate* m_pIsolate; - v8::Global m_hRootContextGlobalTemplate; - v8::Global m_hRootContext; - - public: - static CFXJSE_RuntimeList* g_RuntimeList; - - protected: - CFXJSE_RuntimeData(); - CFXJSE_RuntimeData(const CFXJSE_RuntimeData&); - CFXJSE_RuntimeData& operator=(const CFXJSE_RuntimeData&); -}; - -class CFXJSE_RuntimeList { - public: - typedef void (*RuntimeDisposeCallback)(v8::Isolate*); - - public: - void AppendRuntime(v8::Isolate* pIsolate); - void RemoveRuntime(v8::Isolate* pIsolate, - RuntimeDisposeCallback lpfnDisposeCallback); - void RemoveAllRuntimes(RuntimeDisposeCallback lpfnDisposeCallback); - - protected: - CFX_ArrayTemplate m_RuntimeList; -}; - -#endif // XFA_SRC_FXJSE_RUNTIME_H_ diff --git a/xfa/src/fxjse/scope_inline.h b/xfa/src/fxjse/scope_inline.h deleted file mode 100644 index 6105590966..0000000000 --- a/xfa/src/fxjse/scope_inline.h +++ /dev/null @@ -1,108 +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 - -#ifndef XFA_SRC_FXJSE_SCOPE_INLINE_H_ -#define XFA_SRC_FXJSE_SCOPE_INLINE_H_ - -#include "xfa/src/fxjse/context.h" -#include "xfa/src/fxjse/runtime.h" - -class CFXJSE_ScopeUtil_IsolateHandle { - protected: - v8::Isolate* m_isolate; - v8::Locker m_locker; - v8::Isolate::Scope m_iscope; - v8::HandleScope m_hscope; - - public: - explicit CFXJSE_ScopeUtil_IsolateHandle(v8::Isolate* pIsolate) - : m_isolate(pIsolate), - m_locker(pIsolate), - m_iscope(pIsolate), - m_hscope(pIsolate) {} - v8::Isolate* GetIsolate() { return m_isolate; } - - private: - CFXJSE_ScopeUtil_IsolateHandle(const CFXJSE_ScopeUtil_IsolateHandle&); - void operator=(const CFXJSE_ScopeUtil_IsolateHandle&); - void* operator new(size_t size); - void operator delete(void*, size_t); -}; -class CFXJSE_ScopeUtil_IsolateHandleRootContext { - CFXJSE_ScopeUtil_IsolateHandle m_parent; - v8::Context::Scope m_cscope; - - public: - explicit CFXJSE_ScopeUtil_IsolateHandleRootContext(v8::Isolate* pIsolate) - : m_parent(pIsolate), - m_cscope(v8::Local::New( - pIsolate, - CFXJSE_RuntimeData::Get(pIsolate)->m_hRootContext)) {} - - private: - CFXJSE_ScopeUtil_IsolateHandleRootContext( - const CFXJSE_ScopeUtil_IsolateHandleRootContext&); - void operator=(const CFXJSE_ScopeUtil_IsolateHandleRootContext&); - void* operator new(size_t size); - void operator delete(void*, size_t); -}; -class CFXJSE_ScopeUtil_IsolateHandleContext { - CFXJSE_Context* m_context; - CFXJSE_ScopeUtil_IsolateHandle m_parent; - v8::Context::Scope m_cscope; - - public: - explicit CFXJSE_ScopeUtil_IsolateHandleContext(CFXJSE_Context* pContext) - : m_context(pContext), - m_parent(pContext->m_pIsolate), - m_cscope(v8::Local::New(pContext->m_pIsolate, - pContext->m_hContext)) {} - v8::Isolate* GetIsolate() { return m_context->m_pIsolate; } - v8::Local GetLocalContext() { - return v8::Local::New(m_context->m_pIsolate, - m_context->m_hContext); - } - - private: - CFXJSE_ScopeUtil_IsolateHandleContext( - const CFXJSE_ScopeUtil_IsolateHandleContext&); - void operator=(const CFXJSE_ScopeUtil_IsolateHandleContext&); - void* operator new(size_t size); - void operator delete(void*, size_t); -}; -class CFXJSE_ScopeUtil_IsolateHandleRootOrNormalContext { - CFXJSE_Context* m_context; - CFXJSE_ScopeUtil_IsolateHandle m_parent; - v8::Context::Scope m_cscope; - - public: - explicit CFXJSE_ScopeUtil_IsolateHandleRootOrNormalContext( - v8::Isolate* pIsolate, - CFXJSE_Context* pContext) - : m_context(pContext), - m_parent(pIsolate), - m_cscope(v8::Local::New( - pIsolate, - pContext ? pContext->m_hContext - : CFXJSE_RuntimeData::Get(pIsolate)->m_hRootContext)) {} - v8::Isolate* GetIsolate() { return m_parent.GetIsolate(); } - v8::Local GetLocalContext() { - v8::Isolate* pIsolate = m_parent.GetIsolate(); - return v8::Local::New( - pIsolate, m_context - ? m_context->m_hContext - : CFXJSE_RuntimeData::Get(pIsolate)->m_hRootContext); - } - - private: - CFXJSE_ScopeUtil_IsolateHandleRootOrNormalContext( - const CFXJSE_ScopeUtil_IsolateHandleRootOrNormalContext&); - void operator=(const CFXJSE_ScopeUtil_IsolateHandleRootOrNormalContext&); - void* operator new(size_t size); - void operator delete(void*, size_t); -}; - -#endif // XFA_SRC_FXJSE_SCOPE_INLINE_H_ diff --git a/xfa/src/fxjse/util_inline.h b/xfa/src/fxjse/util_inline.h deleted file mode 100644 index c29c22e1f8..0000000000 --- a/xfa/src/fxjse/util_inline.h +++ /dev/null @@ -1,51 +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 - -#ifndef XFA_SRC_FXJSE_UTIL_INLINE_H_ -#define XFA_SRC_FXJSE_UTIL_INLINE_H_ - -#include "xfa/src/fxjse/context.h" - -static V8_INLINE v8::Local FXJSE_GetGlobalObjectFromContext( - const v8::Local& hContext) { - return hContext->Global()->GetPrototype().As(); -} -static V8_INLINE void FXJSE_UpdateObjectBinding(v8::Local& hObject, - void* lpNewBinding) { - ASSERT(!hObject.IsEmpty()); - ASSERT(hObject->InternalFieldCount() > 0); - hObject->SetAlignedPointerInInternalField(0, lpNewBinding); -} -static V8_INLINE void* FXJSE_RetrieveObjectBinding( - const v8::Local& hJSObject, - CFXJSE_Class* lpClass = NULL) { - ASSERT(!hJSObject.IsEmpty()); - if (!hJSObject->IsObject()) { - return NULL; - } - v8::Local hObject = hJSObject; - if (hObject->InternalFieldCount() == 0) { - v8::Local hProtoObject = hObject->GetPrototype(); - if (hProtoObject.IsEmpty() || !hProtoObject->IsObject()) { - return NULL; - } - hObject = hProtoObject.As(); - if (hObject->InternalFieldCount() == 0) { - return NULL; - } - } - if (lpClass) { - v8::Local hClass = - v8::Local::New( - lpClass->GetContext()->GetRuntime(), lpClass->GetTemplate()); - if (!hClass->HasInstance(hObject)) { - return NULL; - } - } - return hObject->GetAlignedPointerFromInternalField(0); -} - -#endif // XFA_SRC_FXJSE_UTIL_INLINE_H_ diff --git a/xfa/src/fxjse/value.cpp b/xfa/src/fxjse/value.cpp deleted file mode 100644 index f7b04092d3..0000000000 --- a/xfa/src/fxjse/value.cpp +++ /dev/null @@ -1,582 +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 "xfa/src/fxjse/value.h" - -#include - -#include "xfa/src/fxjse/class.h" -#include "xfa/src/fxjse/util_inline.h" - -FX_BOOL FXJSE_Value_IsUndefined(FXJSE_HVALUE hValue) { - CFXJSE_Value* lpValue = reinterpret_cast(hValue); - return lpValue && lpValue->IsUndefined(); -} - -FX_BOOL FXJSE_Value_IsNull(FXJSE_HVALUE hValue) { - CFXJSE_Value* lpValue = reinterpret_cast(hValue); - return lpValue && lpValue->IsNull(); -} - -FX_BOOL FXJSE_Value_IsBoolean(FXJSE_HVALUE hValue) { - CFXJSE_Value* lpValue = reinterpret_cast(hValue); - return lpValue && lpValue->IsBoolean(); -} - -FX_BOOL FXJSE_Value_IsUTF8String(FXJSE_HVALUE hValue) { - CFXJSE_Value* lpValue = reinterpret_cast(hValue); - return lpValue && lpValue->IsString(); -} - -FX_BOOL FXJSE_Value_IsNumber(FXJSE_HVALUE hValue) { - CFXJSE_Value* lpValue = reinterpret_cast(hValue); - return lpValue && lpValue->IsNumber(); -} - -FX_BOOL FXJSE_Value_IsInteger(FXJSE_HVALUE hValue) { - CFXJSE_Value* lpValue = reinterpret_cast(hValue); - return lpValue && lpValue->IsInteger(); -} - -FX_BOOL FXJSE_Value_IsObject(FXJSE_HVALUE hValue) { - CFXJSE_Value* lpValue = reinterpret_cast(hValue); - return lpValue && lpValue->IsObject(); -} - -FX_BOOL FXJSE_Value_IsArray(FXJSE_HVALUE hValue) { - CFXJSE_Value* lpValue = reinterpret_cast(hValue); - return lpValue && lpValue->IsArray(); -} - -FX_BOOL FXJSE_Value_IsFunction(FXJSE_HVALUE hValue) { - CFXJSE_Value* lpValue = reinterpret_cast(hValue); - return lpValue && lpValue->IsFunction(); -} - -FX_BOOL FXJSE_Value_IsDate(FXJSE_HVALUE hValue) { - CFXJSE_Value* lpValue = reinterpret_cast(hValue); - return lpValue && lpValue->IsDate(); -} - -FX_BOOL FXJSE_Value_ToBoolean(FXJSE_HVALUE hValue) { - return reinterpret_cast(hValue)->ToBoolean(); -} - -FX_FLOAT FXJSE_Value_ToFloat(FXJSE_HVALUE hValue) { - return reinterpret_cast(hValue)->ToFloat(); -} - -FXJSE_DOUBLE FXJSE_Value_ToDouble(FXJSE_HVALUE hValue) { - return reinterpret_cast(hValue)->ToDouble(); -} - -void FXJSE_Value_ToUTF8String(FXJSE_HVALUE hValue, - CFX_ByteString& szStrOutput) { - return reinterpret_cast(hValue)->ToString(szStrOutput); -} - -int32_t FXJSE_Value_ToInteger(FXJSE_HVALUE hValue) { - return reinterpret_cast(hValue)->ToInteger(); -} - -void* FXJSE_Value_ToObject(FXJSE_HVALUE hValue, FXJSE_HCLASS hClass) { - CFXJSE_Class* lpClass = reinterpret_cast(hClass); - return reinterpret_cast(hValue)->ToObject(lpClass); -} - -void FXJSE_Value_SetUndefined(FXJSE_HVALUE hValue) { - reinterpret_cast(hValue)->SetUndefined(); -} - -void FXJSE_Value_SetNull(FXJSE_HVALUE hValue) { - reinterpret_cast(hValue)->SetNull(); -} - -void FXJSE_Value_SetBoolean(FXJSE_HVALUE hValue, FX_BOOL bBoolean) { - reinterpret_cast(hValue)->SetBoolean(bBoolean); -} - -void FXJSE_Value_SetUTF8String(FXJSE_HVALUE hValue, - const CFX_ByteStringC& szString) { - reinterpret_cast(hValue)->SetString(szString); -} - -void FXJSE_Value_SetInteger(FXJSE_HVALUE hValue, int32_t nInteger) { - reinterpret_cast(hValue)->SetInteger(nInteger); -} - -void FXJSE_Value_SetFloat(FXJSE_HVALUE hValue, FX_FLOAT fFloat) { - reinterpret_cast(hValue)->SetFloat(fFloat); -} - -void FXJSE_Value_SetDouble(FXJSE_HVALUE hValue, FXJSE_DOUBLE dDouble) { - reinterpret_cast(hValue)->SetDouble(dDouble); -} - -void FXJSE_Value_SetObject(FXJSE_HVALUE hValue, - void* lpObject, - FXJSE_HCLASS hClass) { - CFXJSE_Value* lpValue = reinterpret_cast(hValue); - CFXJSE_Class* lpClass = reinterpret_cast(hClass); - if (!lpClass) { - ASSERT(!lpObject); - lpValue->SetJSObject(); - } else { - lpValue->SetHostObject(lpObject, lpClass); - } -} - -void FXJSE_Value_SetArray(FXJSE_HVALUE hValue, - uint32_t uValueCount, - FXJSE_HVALUE* rgValues) { - reinterpret_cast(hValue) - ->SetArray(uValueCount, reinterpret_cast(rgValues)); -} - -void FXJSE_Value_SetDate(FXJSE_HVALUE hValue, FXJSE_DOUBLE dDouble) { - reinterpret_cast(hValue)->SetDate(dDouble); -} - -void FXJSE_Value_Set(FXJSE_HVALUE hValue, FXJSE_HVALUE hOriginalValue) { - CFXJSE_Value* lpValue = reinterpret_cast(hValue); - CFXJSE_Value* lpOriginalValue = - reinterpret_cast(hOriginalValue); - ASSERT(lpValue && lpOriginalValue); - lpValue->Assign(lpOriginalValue); -} - -FX_BOOL FXJSE_Value_GetObjectProp(FXJSE_HVALUE hValue, - const CFX_ByteStringC& szPropName, - FXJSE_HVALUE hPropValue) { - CFXJSE_Value* lpValue = reinterpret_cast(hValue); - CFXJSE_Value* lpPropValue = reinterpret_cast(hPropValue); - ASSERT(lpValue && lpPropValue); - return lpValue->GetObjectProperty(szPropName, lpPropValue); -} - -FX_BOOL FXJSE_Value_SetObjectProp(FXJSE_HVALUE hValue, - const CFX_ByteStringC& szPropName, - FXJSE_HVALUE hPropValue) { - CFXJSE_Value* lpValue = reinterpret_cast(hValue); - CFXJSE_Value* lpPropValue = reinterpret_cast(hPropValue); - ASSERT(lpValue && lpPropValue); - return lpValue->SetObjectProperty(szPropName, lpPropValue); -} - -FX_BOOL FXJSE_Value_GetObjectPropByIdx(FXJSE_HVALUE hValue, - uint32_t uPropIdx, - FXJSE_HVALUE hPropValue) { - CFXJSE_Value* lpValue = reinterpret_cast(hValue); - CFXJSE_Value* lpPropValue = reinterpret_cast(hPropValue); - ASSERT(lpValue && lpPropValue); - return lpValue->GetObjectProperty(uPropIdx, lpPropValue); -} - -FX_BOOL FXJSE_Value_SetObjectPropByIdx(FXJSE_HVALUE hValue, - uint32_t uPropIdx, - FXJSE_HVALUE hPropValue) { - CFXJSE_Value* lpValue = reinterpret_cast(hValue); - CFXJSE_Value* lpPropValue = reinterpret_cast(hPropValue); - ASSERT(lpValue && lpPropValue); - return lpValue->SetObjectProperty(uPropIdx, lpPropValue); -} - -FX_BOOL FXJSE_Value_DeleteObjectProp(FXJSE_HVALUE hValue, - const CFX_ByteStringC& szPropName) { - return reinterpret_cast(hValue) - ->DeleteObjectProperty(szPropName); -} - -FX_BOOL FXJSE_Value_ObjectHasOwnProp(FXJSE_HVALUE hValue, - const CFX_ByteStringC& szPropName, - FX_BOOL bUseTypeGetter) { - return reinterpret_cast(hValue) - ->HasObjectOwnProperty(szPropName, bUseTypeGetter); -} - -FX_BOOL FXJSE_Value_SetObjectOwnProp(FXJSE_HVALUE hValue, - const CFX_ByteStringC& szPropName, - FXJSE_HVALUE hPropValue) { - CFXJSE_Value* lpValue = reinterpret_cast(hValue); - CFXJSE_Value* lpPropValue = reinterpret_cast(hPropValue); - ASSERT(lpValue && lpPropValue); - return lpValue->SetObjectOwnProperty(szPropName, lpPropValue); -} - -FX_BOOL FXJSE_Value_SetFunctionBind(FXJSE_HVALUE hValue, - FXJSE_HVALUE hOldFunction, - FXJSE_HVALUE hNewThis) { - CFXJSE_Value* lpValue = reinterpret_cast(hValue); - CFXJSE_Value* lpOldFunction = reinterpret_cast(hOldFunction); - CFXJSE_Value* lpNewThis = reinterpret_cast(hNewThis); - ASSERT(lpValue && lpOldFunction && lpNewThis); - return lpValue->SetFunctionBind(lpOldFunction, lpNewThis); -} - -FX_BOOL FXJSE_Value_CallFunction(FXJSE_HVALUE hFunction, - FXJSE_HVALUE hThis, - FXJSE_HVALUE hRetValue, - uint32_t nArgCount, - FXJSE_HVALUE* lpArgs) { - CFXJSE_Value* lpThis = reinterpret_cast(hThis); - CFXJSE_Value* lpRetValue = reinterpret_cast(hRetValue); - return reinterpret_cast(hFunction) - ->Call(lpThis, lpRetValue, nArgCount, lpArgs); -} - -FXJSE_HVALUE FXJSE_Value_Create(FXJSE_HRUNTIME hRuntime) { - return reinterpret_cast( - CFXJSE_Value::Create(reinterpret_cast(hRuntime))); -} - -void FXJSE_Value_Release(FXJSE_HVALUE hValue) { - CFXJSE_Value* lpValue = reinterpret_cast(hValue); - delete lpValue; -} - -FXJSE_HRUNTIME FXJSE_Value_GetRuntime(FXJSE_HVALUE hValue) { - return reinterpret_cast( - reinterpret_cast(hValue)->GetIsolate()); -} - -void FXJSE_ThrowMessage(const CFX_ByteStringC& utf8Name, - const CFX_ByteStringC& utf8Message) { - v8::Isolate* pIsolate = v8::Isolate::GetCurrent(); - ASSERT(pIsolate); - - CFXJSE_ScopeUtil_IsolateHandleRootContext scope(pIsolate); - v8::Local hMessage = v8::String::NewFromUtf8( - pIsolate, utf8Message.GetCStr(), v8::String::kNormalString, - utf8Message.GetLength()); - v8::Local hError; - - if (utf8Name == "RangeError") { - hError = v8::Exception::RangeError(hMessage); - } else if (utf8Name == "ReferenceError") { - hError = v8::Exception::ReferenceError(hMessage); - } else if (utf8Name == "SyntaxError") { - hError = v8::Exception::SyntaxError(hMessage); - } else if (utf8Name == "TypeError") { - hError = v8::Exception::TypeError(hMessage); - } else { - hError = v8::Exception::Error(hMessage); - if (utf8Name != "Error" && !utf8Name.IsEmpty()) { - hError.As()->Set( - v8::String::NewFromUtf8(pIsolate, "name"), - v8::String::NewFromUtf8(pIsolate, utf8Name.GetCStr(), - v8::String::kNormalString, - utf8Name.GetLength())); - } - } - pIsolate->ThrowException(hError); -} - -CFXJSE_Value* CFXJSE_Value::Create(v8::Isolate* pIsolate) { - return new CFXJSE_Value(pIsolate); -} - -void* CFXJSE_Value::ToObject(CFXJSE_Class* lpClass) const { - ASSERT(!m_hValue.IsEmpty()); - - CFXJSE_ScopeUtil_IsolateHandleRootContext scope(m_pIsolate); - v8::Local hValue = v8::Local::New(m_pIsolate, m_hValue); - ASSERT(!hValue.IsEmpty()); - - if (!hValue->IsObject()) - return nullptr; - - return FXJSE_RetrieveObjectBinding(hValue.As(), lpClass); -} - -V8_INLINE static double FXJSE_ftod(FX_FLOAT fNumber) { - if (sizeof(FX_FLOAT) != 4) { - ASSERT(FALSE); - return fNumber; - } - - uint32_t nFloatBits = (uint32_t&)fNumber; - uint8_t nExponent = (uint8_t)(nFloatBits >> 16 >> 7); - if (nExponent == 0 || nExponent == 255) - return fNumber; - - int8_t nErrExp = nExponent - 127 - 23; - if (nErrExp >= 0) - return fNumber; - - double dwError = pow(2.0, nErrExp), dwErrorHalf = dwError / 2; - double dNumber = fNumber, dNumberAbs = fabs(fNumber); - double dNumberAbsMin = dNumberAbs - dwErrorHalf, - dNumberAbsMax = dNumberAbs + dwErrorHalf; - int32_t iErrPos = 0; - if (floor(dNumberAbsMin) == floor(dNumberAbsMax)) { - dNumberAbsMin = fmod(dNumberAbsMin, 1.0); - dNumberAbsMax = fmod(dNumberAbsMax, 1.0); - int32_t iErrPosMin = 1, iErrPosMax = 38; - do { - int32_t iMid = (iErrPosMin + iErrPosMax) / 2; - double dPow = pow(10.0, iMid); - if (floor(dNumberAbsMin * dPow) == floor(dNumberAbsMax * dPow)) { - iErrPosMin = iMid + 1; - } else { - iErrPosMax = iMid; - } - } while (iErrPosMin < iErrPosMax); - iErrPos = iErrPosMax; - } - double dPow = pow(10.0, iErrPos); - return fNumber < 0 ? ceil(dNumber * dPow - 0.5) / dPow - : floor(dNumber * dPow + 0.5) / dPow; -} - -void CFXJSE_Value::SetFloat(FX_FLOAT fFloat) { - CFXJSE_ScopeUtil_IsolateHandle scope(m_pIsolate); - v8::Local hValue = v8::Number::New(m_pIsolate, FXJSE_ftod(fFloat)); - m_hValue.Reset(m_pIsolate, hValue); -} - -void CFXJSE_Value::SetHostObject(void* lpObject, CFXJSE_Class* lpClass) { - CFXJSE_ScopeUtil_IsolateHandleRootContext scope(m_pIsolate); - ASSERT(lpClass); - v8::Local hClass = - v8::Local::New(m_pIsolate, lpClass->m_hTemplate); - v8::Local hObject = hClass->InstanceTemplate()->NewInstance(); - FXJSE_UpdateObjectBinding(hObject, lpObject); - m_hValue.Reset(m_pIsolate, hObject); -} - -void CFXJSE_Value::SetArray(uint32_t uValueCount, CFXJSE_Value** rgValues) { - CFXJSE_ScopeUtil_IsolateHandleRootContext scope(m_pIsolate); - v8::Local hArrayObject = v8::Array::New(m_pIsolate, uValueCount); - if (rgValues) { - for (uint32_t i = 0; i < uValueCount; i++) { - if (rgValues[i]) { - hArrayObject->Set(i, v8::Local::New( - m_pIsolate, rgValues[i]->DirectGetValue())); - } - } - } - m_hValue.Reset(m_pIsolate, hArrayObject); -} - -void CFXJSE_Value::SetDate(FXJSE_DOUBLE dDouble) { - CFXJSE_ScopeUtil_IsolateHandleRootContext scope(m_pIsolate); - v8::Local hDate = v8::Date::New(m_pIsolate, dDouble); - m_hValue.Reset(m_pIsolate, hDate); -} - -FX_BOOL CFXJSE_Value::SetObjectProperty(const CFX_ByteStringC& szPropName, - CFXJSE_Value* lpPropValue) { - CFXJSE_ScopeUtil_IsolateHandleRootContext scope(m_pIsolate); - v8::Local hObject = - v8::Local::New(m_pIsolate, m_hValue); - if (!hObject->IsObject()) - return FALSE; - - v8::Local hPropValue = - v8::Local::New(m_pIsolate, lpPropValue->DirectGetValue()); - return (FX_BOOL)hObject.As()->Set( - v8::String::NewFromUtf8(m_pIsolate, szPropName.GetCStr(), - v8::String::kNormalString, - szPropName.GetLength()), - hPropValue); -} - -FX_BOOL CFXJSE_Value::GetObjectProperty(const CFX_ByteStringC& szPropName, - CFXJSE_Value* lpPropValue) { - CFXJSE_ScopeUtil_IsolateHandleRootContext scope(m_pIsolate); - v8::Local hObject = - v8::Local::New(m_pIsolate, m_hValue); - if (!hObject->IsObject()) - return FALSE; - - v8::Local hPropValue = - hObject.As()->Get(v8::String::NewFromUtf8( - m_pIsolate, szPropName.GetCStr(), v8::String::kNormalString, - szPropName.GetLength())); - lpPropValue->ForceSetValue(hPropValue); - return TRUE; -} - -FX_BOOL CFXJSE_Value::SetObjectProperty(uint32_t uPropIdx, - CFXJSE_Value* lpPropValue) { - CFXJSE_ScopeUtil_IsolateHandleRootContext scope(m_pIsolate); - v8::Local hObject = - v8::Local::New(m_pIsolate, m_hValue); - if (!hObject->IsObject()) - return FALSE; - - v8::Local hPropValue = - v8::Local::New(m_pIsolate, lpPropValue->DirectGetValue()); - return (FX_BOOL)hObject.As()->Set(uPropIdx, hPropValue); -} - -FX_BOOL CFXJSE_Value::GetObjectProperty(uint32_t uPropIdx, - CFXJSE_Value* lpPropValue) { - CFXJSE_ScopeUtil_IsolateHandleRootContext scope(m_pIsolate); - v8::Local hObject = - v8::Local::New(m_pIsolate, m_hValue); - if (!hObject->IsObject()) - return FALSE; - - v8::Local hPropValue = hObject.As()->Get(uPropIdx); - lpPropValue->ForceSetValue(hPropValue); - return TRUE; -} - -FX_BOOL CFXJSE_Value::DeleteObjectProperty(const CFX_ByteStringC& szPropName) { - CFXJSE_ScopeUtil_IsolateHandleRootContext scope(m_pIsolate); - v8::Local hObject = - v8::Local::New(m_pIsolate, m_hValue); - if (!hObject->IsObject()) - return FALSE; - - hObject.As()->Delete(v8::String::NewFromUtf8( - m_pIsolate, szPropName.GetCStr(), v8::String::kNormalString, - szPropName.GetLength())); - return TRUE; -} - -FX_BOOL CFXJSE_Value::HasObjectOwnProperty(const CFX_ByteStringC& szPropName, - FX_BOOL bUseTypeGetter) { - CFXJSE_ScopeUtil_IsolateHandleRootContext scope(m_pIsolate); - v8::Local hObject = - v8::Local::New(m_pIsolate, m_hValue); - if (!hObject->IsObject()) - return FALSE; - - v8::Local hKey = v8::String::NewFromUtf8( - m_pIsolate, szPropName.GetCStr(), v8::String::kNormalString, - szPropName.GetLength()); - return hObject.As()->HasRealNamedProperty(hKey) || - (bUseTypeGetter && - hObject.As() - ->HasOwnProperty(m_pIsolate->GetCurrentContext(), hKey) - .FromMaybe(false)); -} - -FX_BOOL CFXJSE_Value::SetObjectOwnProperty(const CFX_ByteStringC& szPropName, - CFXJSE_Value* lpPropValue) { - CFXJSE_ScopeUtil_IsolateHandleRootContext scope(m_pIsolate); - v8::Local hObject = - v8::Local::New(m_pIsolate, m_hValue); - if (!hObject->IsObject()) - return FALSE; - - v8::Local hValue = - v8::Local::New(m_pIsolate, lpPropValue->m_hValue); - return hObject.As() - ->DefineOwnProperty( - m_pIsolate->GetCurrentContext(), - v8::String::NewFromUtf8(m_pIsolate, szPropName.GetCStr(), - v8::String::kNormalString, - szPropName.GetLength()), - hValue) - .FromMaybe(false); -} - -FX_BOOL CFXJSE_Value::SetFunctionBind(CFXJSE_Value* lpOldFunction, - CFXJSE_Value* lpNewThis) { - CFXJSE_ScopeUtil_IsolateHandleRootContext scope(m_pIsolate); - v8::Local rgArgs[2]; - v8::Local hOldFunction = - v8::Local::New(m_pIsolate, lpOldFunction->DirectGetValue()); - if (hOldFunction.IsEmpty() || !hOldFunction->IsFunction()) - return FALSE; - - rgArgs[0] = hOldFunction; - v8::Local hNewThis = - v8::Local::New(m_pIsolate, lpNewThis->DirectGetValue()); - if (hNewThis.IsEmpty()) - return FALSE; - - rgArgs[1] = hNewThis; - v8::Local hBinderFuncSource = - v8::String::NewFromUtf8(m_pIsolate, - "(function (oldfunction, newthis) { return " - "oldfunction.bind(newthis); })"); - v8::Local hBinderFunc = - v8::Script::Compile(hBinderFuncSource)->Run().As(); - v8::Local hBoundFunction = - hBinderFunc->Call(m_pIsolate->GetCurrentContext()->Global(), 2, rgArgs); - if (hBoundFunction.IsEmpty() || !hBoundFunction->IsFunction()) - return FALSE; - - m_hValue.Reset(m_pIsolate, hBoundFunction); - return TRUE; -} - -#define FXJSE_INVALID_PTR ((void*)(intptr_t)-1) -FX_BOOL CFXJSE_Value::Call(CFXJSE_Value* lpReceiver, - CFXJSE_Value* lpRetValue, - uint32_t nArgCount, - FXJSE_HVALUE* lpArgs) { - CFXJSE_ScopeUtil_IsolateHandleRootContext scope(m_pIsolate); - v8::Local hFunctionValue = - v8::Local::New(m_pIsolate, DirectGetValue()); - v8::Local hFunctionObject = - !hFunctionValue.IsEmpty() && hFunctionValue->IsObject() - ? hFunctionValue.As() - : v8::Local(); - - v8::TryCatch trycatch(m_pIsolate); - if (hFunctionObject.IsEmpty() || !hFunctionObject->IsCallable()) { - if (lpRetValue) - lpRetValue->ForceSetValue(FXJSE_CreateReturnValue(m_pIsolate, trycatch)); - return FALSE; - } - - v8::Local hReturnValue; - v8::Local* lpLocalArgs = NULL; - if (nArgCount) { - lpLocalArgs = FX_Alloc(v8::Local, nArgCount); - for (uint32_t i = 0; i < nArgCount; i++) { - new (lpLocalArgs + i) v8::Local; - CFXJSE_Value* lpArg = (CFXJSE_Value*)lpArgs[i]; - if (lpArg) { - lpLocalArgs[i] = - v8::Local::New(m_pIsolate, lpArg->DirectGetValue()); - } - if (lpLocalArgs[i].IsEmpty()) { - lpLocalArgs[i] = v8::Undefined(m_pIsolate); - } - } - } - - FX_BOOL bRetValue = TRUE; - if (lpReceiver == FXJSE_INVALID_PTR) { - v8::MaybeLocal maybe_retvalue = - hFunctionObject->CallAsConstructor(m_pIsolate->GetCurrentContext(), - nArgCount, lpLocalArgs); - hReturnValue = maybe_retvalue.FromMaybe(v8::Local()); - } else { - v8::Local hReceiver; - if (lpReceiver) { - hReceiver = - v8::Local::New(m_pIsolate, lpReceiver->DirectGetValue()); - } - if (hReceiver.IsEmpty() || !hReceiver->IsObject()) - hReceiver = v8::Object::New(m_pIsolate); - - v8::MaybeLocal maybe_retvalue = hFunctionObject->CallAsFunction( - m_pIsolate->GetCurrentContext(), hReceiver, nArgCount, lpLocalArgs); - hReturnValue = maybe_retvalue.FromMaybe(v8::Local()); - } - - if (trycatch.HasCaught()) { - hReturnValue = FXJSE_CreateReturnValue(m_pIsolate, trycatch); - bRetValue = FALSE; - } - - if (lpRetValue) - lpRetValue->ForceSetValue(hReturnValue); - - if (lpLocalArgs) { - for (uint32_t i = 0; i < nArgCount; i++) - lpLocalArgs[i].~Local(); - FX_Free(lpLocalArgs); - } - return bRetValue; -} diff --git a/xfa/src/fxjse/value.h b/xfa/src/fxjse/value.h deleted file mode 100644 index 55c9c72ce2..0000000000 --- a/xfa/src/fxjse/value.h +++ /dev/null @@ -1,241 +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 - -#ifndef XFA_SRC_FXJSE_VALUE_H_ -#define XFA_SRC_FXJSE_VALUE_H_ - -#include "xfa/src/fxjse/scope_inline.h" - -class CFXJSE_Value { - public: - CFXJSE_Value(v8::Isolate* pIsolate) : m_pIsolate(pIsolate) {} - - protected: - CFXJSE_Value(); - CFXJSE_Value(const CFXJSE_Value&); - CFXJSE_Value& operator=(const CFXJSE_Value&); - - public: - V8_INLINE FX_BOOL IsUndefined() const { - if (m_hValue.IsEmpty()) { - return FALSE; - } - CFXJSE_ScopeUtil_IsolateHandle scope(m_pIsolate); - v8::Local hValue = - v8::Local::New(m_pIsolate, m_hValue); - return hValue->IsUndefined(); - } - V8_INLINE FX_BOOL IsNull() const { - if (m_hValue.IsEmpty()) { - return FALSE; - } - CFXJSE_ScopeUtil_IsolateHandle scope(m_pIsolate); - v8::Local hValue = - v8::Local::New(m_pIsolate, m_hValue); - return hValue->IsNull(); - } - V8_INLINE FX_BOOL IsBoolean() const { - if (m_hValue.IsEmpty()) { - return FALSE; - } - CFXJSE_ScopeUtil_IsolateHandle scope(m_pIsolate); - v8::Local hValue = - v8::Local::New(m_pIsolate, m_hValue); - return hValue->IsBoolean(); - } - V8_INLINE FX_BOOL IsString() const { - if (m_hValue.IsEmpty()) { - return FALSE; - } - CFXJSE_ScopeUtil_IsolateHandle scope(m_pIsolate); - v8::Local hValue = - v8::Local::New(m_pIsolate, m_hValue); - return hValue->IsString(); - } - V8_INLINE FX_BOOL IsNumber() const { - if (m_hValue.IsEmpty()) { - return FALSE; - } - CFXJSE_ScopeUtil_IsolateHandle scope(m_pIsolate); - v8::Local hValue = - v8::Local::New(m_pIsolate, m_hValue); - return hValue->IsNumber(); - } - V8_INLINE FX_BOOL IsInteger() const { - if (m_hValue.IsEmpty()) { - return FALSE; - } - CFXJSE_ScopeUtil_IsolateHandle scope(m_pIsolate); - v8::Local hValue = - v8::Local::New(m_pIsolate, m_hValue); - return hValue->IsInt32(); - } - V8_INLINE FX_BOOL IsObject() const { - if (m_hValue.IsEmpty()) { - return FALSE; - } - CFXJSE_ScopeUtil_IsolateHandle scope(m_pIsolate); - v8::Local hValue = - v8::Local::New(m_pIsolate, m_hValue); - return hValue->IsObject(); - } - V8_INLINE FX_BOOL IsArray() const { - if (m_hValue.IsEmpty()) { - return FALSE; - } - CFXJSE_ScopeUtil_IsolateHandle scope(m_pIsolate); - v8::Local hValue = - v8::Local::New(m_pIsolate, m_hValue); - return hValue->IsArray(); - } - V8_INLINE FX_BOOL IsFunction() const { - if (m_hValue.IsEmpty()) { - return FALSE; - } - CFXJSE_ScopeUtil_IsolateHandle scope(m_pIsolate); - v8::Local hValue = - v8::Local::New(m_pIsolate, m_hValue); - return hValue->IsFunction(); - } - V8_INLINE FX_BOOL IsDate() const { - if (m_hValue.IsEmpty()) { - return FALSE; - } - CFXJSE_ScopeUtil_IsolateHandle scope(m_pIsolate); - v8::Local hValue = - v8::Local::New(m_pIsolate, m_hValue); - return hValue->IsDate(); - } - - public: - V8_INLINE FX_BOOL ToBoolean() const { - ASSERT(!m_hValue.IsEmpty()); - CFXJSE_ScopeUtil_IsolateHandleRootContext scope(m_pIsolate); - v8::Local hValue = - v8::Local::New(m_pIsolate, m_hValue); - return static_cast(hValue->BooleanValue()); - } - V8_INLINE FX_FLOAT ToFloat() const { - ASSERT(!m_hValue.IsEmpty()); - CFXJSE_ScopeUtil_IsolateHandleRootContext scope(m_pIsolate); - v8::Local hValue = - v8::Local::New(m_pIsolate, m_hValue); - return static_cast(hValue->NumberValue()); - } - V8_INLINE FXJSE_DOUBLE ToDouble() const { - ASSERT(!m_hValue.IsEmpty()); - CFXJSE_ScopeUtil_IsolateHandleRootContext scope(m_pIsolate); - v8::Local hValue = - v8::Local::New(m_pIsolate, m_hValue); - return static_cast(hValue->NumberValue()); - } - V8_INLINE int32_t ToInteger() const { - ASSERT(!m_hValue.IsEmpty()); - CFXJSE_ScopeUtil_IsolateHandleRootContext scope(m_pIsolate); - v8::Local hValue = - v8::Local::New(m_pIsolate, m_hValue); - return static_cast(hValue->NumberValue()); - } - V8_INLINE void ToString(CFX_ByteString& szStrOutput) const { - ASSERT(!m_hValue.IsEmpty()); - CFXJSE_ScopeUtil_IsolateHandleRootContext scope(m_pIsolate); - v8::Local hValue = - v8::Local::New(m_pIsolate, m_hValue); - v8::Local hString = hValue->ToString(); - v8::String::Utf8Value hStringVal(hString); - szStrOutput = *hStringVal; - } - void* ToObject(CFXJSE_Class* lpClass) const; - - public: - V8_INLINE void SetUndefined() { - CFXJSE_ScopeUtil_IsolateHandle scope(m_pIsolate); - v8::Local hValue = v8::Undefined(m_pIsolate); - m_hValue.Reset(m_pIsolate, hValue); - } - V8_INLINE void SetNull() { - CFXJSE_ScopeUtil_IsolateHandle scope(m_pIsolate); - v8::Local hValue = v8::Null(m_pIsolate); - m_hValue.Reset(m_pIsolate, hValue); - } - V8_INLINE void SetBoolean(FX_BOOL bBoolean) { - CFXJSE_ScopeUtil_IsolateHandle scope(m_pIsolate); - v8::Local hValue = - v8::Boolean::New(m_pIsolate, bBoolean != FALSE); - m_hValue.Reset(m_pIsolate, hValue); - } - V8_INLINE void SetInteger(int32_t nInteger) { - CFXJSE_ScopeUtil_IsolateHandle scope(m_pIsolate); - v8::Local hValue = v8::Integer::New(m_pIsolate, nInteger); - m_hValue.Reset(m_pIsolate, hValue); - } - V8_INLINE void SetDouble(FXJSE_DOUBLE dDouble) { - CFXJSE_ScopeUtil_IsolateHandle scope(m_pIsolate); - v8::Local hValue = v8::Number::New(m_pIsolate, dDouble); - m_hValue.Reset(m_pIsolate, hValue); - } - V8_INLINE void SetString(const CFX_ByteStringC& szString) { - CFXJSE_ScopeUtil_IsolateHandle scope(m_pIsolate); - v8::Local hValue = v8::String::NewFromUtf8( - m_pIsolate, reinterpret_cast(szString.GetPtr()), - v8::String::kNormalString, szString.GetLength()); - m_hValue.Reset(m_pIsolate, hValue); - } - V8_INLINE void SetFloat(FX_FLOAT fFloat); - V8_INLINE void SetJSObject() { - CFXJSE_ScopeUtil_IsolateHandleRootContext scope(m_pIsolate); - v8::Local hValue = v8::Object::New(m_pIsolate); - m_hValue.Reset(m_pIsolate, hValue); - } - void SetHostObject(void* lpObject, CFXJSE_Class* lpClass); - void SetArray(uint32_t uValueCount, CFXJSE_Value** rgValues); - void SetDate(FXJSE_DOUBLE dDouble); - - public: - FX_BOOL GetObjectProperty(const CFX_ByteStringC& szPropName, - CFXJSE_Value* lpPropValue); - FX_BOOL SetObjectProperty(const CFX_ByteStringC& szPropName, - CFXJSE_Value* lpPropValue); - FX_BOOL GetObjectProperty(uint32_t uPropIdx, CFXJSE_Value* lpPropValue); - FX_BOOL SetObjectProperty(uint32_t uPropIdx, CFXJSE_Value* lpPropValue); - FX_BOOL DeleteObjectProperty(const CFX_ByteStringC& szPropName); - FX_BOOL HasObjectOwnProperty(const CFX_ByteStringC& szPropName, - FX_BOOL bUseTypeGetter); - FX_BOOL SetObjectOwnProperty(const CFX_ByteStringC& szPropName, - CFXJSE_Value* lpPropValue); - FX_BOOL SetFunctionBind(CFXJSE_Value* lpOldFunction, CFXJSE_Value* lpNewThis); - FX_BOOL Call(CFXJSE_Value* lpReceiver, - CFXJSE_Value* lpRetValue, - uint32_t nArgCount, - FXJSE_HVALUE* lpArgs); - - public: - V8_INLINE v8::Isolate* GetIsolate() const { return m_pIsolate; } - V8_INLINE const v8::Global& DirectGetValue() const { - return m_hValue; - } - V8_INLINE void ForceSetValue(v8::Local hValue) { - m_hValue.Reset(m_pIsolate, hValue); - } - V8_INLINE void Assign(const CFXJSE_Value* lpValue) { - if (lpValue) { - m_hValue.Reset(m_pIsolate, lpValue->m_hValue); - } else { - m_hValue.Reset(); - } - } - - public: - static CFXJSE_Value* Create(v8::Isolate* pIsolate); - - protected: - v8::Isolate* m_pIsolate; - v8::Global m_hValue; - friend class CFXJSE_Context; - friend class CFXJSE_Class; -}; - -#endif // XFA_SRC_FXJSE_VALUE_H_ -- cgit v1.2.3