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authorDan Sinclair <dsinclair@chromium.org>2016-03-14 14:14:16 -0400
committerDan Sinclair <dsinclair@chromium.org>2016-03-14 14:14:16 -0400
commit1770c021cf998ff1b33855b1397f6ea8ff9f7cd7 (patch)
tree285e39abd4b5872d8cd632b9e331b0667fdc3eae /xfa/src/fxjse/context.cpp
parentf766ad219f66543654520f6a1955836f519e26d1 (diff)
downloadpdfium-1770c021cf998ff1b33855b1397f6ea8ff9f7cd7.tar.xz
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 .
Diffstat (limited to 'xfa/src/fxjse/context.cpp')
-rw-r--r--xfa/src/fxjse/context.cpp275
1 files changed, 0 insertions, 275 deletions
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<v8::Isolate*>(hRuntime), lpGlobalClass, lpGlobalObject);
- return reinterpret_cast<FXJSE_HCONTEXT>(pContext);
-}
-
-void FXJSE_Context_Release(FXJSE_HCONTEXT hContext) {
- CFXJSE_Context* pContext = reinterpret_cast<CFXJSE_Context*>(hContext);
- if (pContext) {
- delete pContext;
- }
-}
-
-FXJSE_HVALUE FXJSE_Context_GetGlobalObject(FXJSE_HCONTEXT hContext) {
- CFXJSE_Context* pContext = reinterpret_cast<CFXJSE_Context*>(hContext);
- if (!pContext) {
- return NULL;
- }
- CFXJSE_Value* lpValue = CFXJSE_Value::Create(pContext->GetRuntime());
- ASSERT(lpValue);
- pContext->GetGlobalObject(lpValue);
- return reinterpret_cast<FXJSE_HVALUE>(lpValue);
-}
-
-FXJSE_HRUNTIME FXJSE_Context_GetRuntime(FXJSE_HCONTEXT hContext) {
- CFXJSE_Context* pContext = reinterpret_cast<CFXJSE_Context*>(hContext);
- return pContext ? reinterpret_cast<FXJSE_HRUNTIME>(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<CFXJSE_Context*>(hContext);
- ASSERT(pContext);
- return pContext->ExecuteScript(
- szScript, reinterpret_cast<CFXJSE_Value*>(hRetValue),
- reinterpret_cast<CFXJSE_Value*>(hNewThisObject));
-}
-
-v8::Local<v8::Object> FXJSE_CreateReturnValue(v8::Isolate* pIsolate,
- v8::TryCatch& trycatch) {
- v8::Local<v8::Object> hReturnValue = v8::Object::New(pIsolate);
- if (trycatch.HasCaught()) {
- v8::Local<v8::Value> hException = trycatch.Exception();
- v8::Local<v8::Message> hMessage = trycatch.Message();
- if (hException->IsObject()) {
- v8::Local<v8::Value> hValue;
- hValue = hException.As<v8::Object>()->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<v8::Object>()->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<int32_t> 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<CFXJSE_Value*>(hRetValue);
- if (!lpValue) {
- return FALSE;
- }
- v8::Isolate* pIsolate = lpValue->GetIsolate();
- CFXJSE_ScopeUtil_IsolateHandleRootContext scope(pIsolate);
- v8::Local<v8::Value> hValue =
- v8::Local<v8::Value>::New(pIsolate, lpValue->DirectGetValue());
- if (!hValue->IsObject()) {
- return FALSE;
- }
- v8::String::Utf8Value hStringVal0(
- hValue.As<v8::Object>()->Get(0)->ToString());
- utf8Name = *hStringVal0;
- v8::String::Utf8Value hStringVal1(
- hValue.As<v8::Object>()->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<CFXJSE_Value*>(hRetValue);
- if (!lpValue) {
- return FALSE;
- }
- v8::Isolate* pIsolate = lpValue->GetIsolate();
- CFXJSE_ScopeUtil_IsolateHandleRootContext scope(pIsolate);
- v8::Local<v8::Value> hValue =
- v8::Local<v8::Value>::New(pIsolate, lpValue->DirectGetValue());
- if (!hValue->IsObject()) {
- return FALSE;
- }
- v8::MaybeLocal<v8::Int32> maybe_int =
- hValue.As<v8::Object>()->Get(3)->ToInt32(pIsolate->GetCurrentContext());
- nLine = maybe_int.FromMaybe(v8::Local<v8::Int32>())->Value();
- maybe_int =
- hValue.As<v8::Object>()->Get(5)->ToInt32(pIsolate->GetCurrentContext());
- nCol = maybe_int.FromMaybe(v8::Local<v8::Int32>())->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<v8::ObjectTemplate> hObjectTemplate;
- if (lpGlobalClass) {
- lpGlobalClassObj = CFXJSE_Class::Create(pContext, lpGlobalClass, TRUE);
- ASSERT(lpGlobalClassObj);
- v8::Local<v8::FunctionTemplate> hFunctionTemplate =
- v8::Local<v8::FunctionTemplate>::New(pIsolate,
- lpGlobalClassObj->m_hTemplate);
- hObjectTemplate = hFunctionTemplate->InstanceTemplate();
- } else {
- hObjectTemplate = v8::ObjectTemplate::New(pIsolate);
- hObjectTemplate->SetInternalFieldCount(1);
- }
- v8::Local<v8::Context> hNewContext =
- v8::Context::New(pIsolate, NULL, hObjectTemplate);
- v8::Local<v8::Context> hRootContext = v8::Local<v8::Context>::New(
- pIsolate, CFXJSE_RuntimeData::Get(pIsolate)->m_hRootContext);
- hNewContext->SetSecurityToken(hRootContext->GetSecurityToken());
- v8::Local<v8::Object> 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<v8::Context> hContext =
- v8::Local<v8::Context>::New(m_pIsolate, m_hContext);
- v8::Local<v8::Object> 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<v8::String> hScriptString =
- v8::String::NewFromUtf8(m_pIsolate, szScript);
- if (lpNewThisObject == NULL) {
- v8::Local<v8::Script> hScript = v8::Script::Compile(hScriptString);
- if (!trycatch.HasCaught()) {
- v8::Local<v8::Value> 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<v8::Value> hNewThis =
- v8::Local<v8::Value>::New(m_pIsolate, lpNewThisObject->m_hValue);
- ASSERT(!hNewThis.IsEmpty());
- v8::Local<v8::Script> hWrapper =
- v8::Script::Compile(v8::String::NewFromUtf8(
- m_pIsolate, "(function () { return eval(arguments[0]); })"));
- v8::Local<v8::Value> hWrapperValue = hWrapper->Run();
- ASSERT(hWrapperValue->IsFunction());
- v8::Local<v8::Function> hWrapperFn = hWrapperValue.As<v8::Function>();
- if (!trycatch.HasCaught()) {
- v8::Local<v8::Value> rgArgs[] = {hScriptString};
- v8::Local<v8::Value> hValue =
- hWrapperFn->Call(hNewThis.As<v8::Object>(), 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;
- }
-}