Issue 1197 - change local copy of v8 (to 4.3.15) to work with Visual Studio 2013

src/JsEngine.cpp

 /*
  * This file is part of Adblock Plus <https://adblockplus.org/>,
- * Copyright (C) 2006-2015 Eyeo GmbH
+ * Copyright (C) 2006-2016 Eyeo GmbH
  *
  * Adblock Plus is free software: you can redistribute it and/or modify
  * it under the terms of the GNU General Public License version 3 as
  * published by the Free Software Foundation.
  *
  * Adblock Plus is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
  * along with Adblock Plus.  If not, see <http://www.gnu.org/licenses/>.
  */
 
 #include <AdblockPlus.h>
-
 #include "GlobalJsObject.h"
 #include "JsContext.h"
 #include "JsError.h"
 #include "Utils.h"
 #include <libplatform/libplatform.h>
 
 namespace
 {
   v8::Handle<v8::Script> CompileScript(v8::Isolate* isolate,
     const std::string& source, const std::string& filename)
@@ skipping 35 matching lines @@
     static void Init()
     {
       // it's threadsafe since C++11 and it will be instantiated only once and
       // destroyed at the application exit
       static V8Initializer initializer;
     }
   };
 }
 
 AdblockPlus::ScopedV8Isolate::ScopedV8Isolate()
-  : isolate(v8::Isolate::New())
-{
+{
+  V8Initializer::Init();
+  isolate = v8::Isolate::New();
 }
 
 AdblockPlus::ScopedV8Isolate::~ScopedV8Isolate()
 {
   isolate->Dispose();
   isolate = nullptr;
 }
 
-AdblockPlus::JsEngine::JsEngine()
-{
-}
-
-AdblockPlus::JsEnginePtr AdblockPlus::JsEngine::New(const AppInfo& appInfo)
-{
-  V8Initializer::Init();
-  JsEnginePtr result(new JsEngine());
-
-  const v8::Locker locker(result->isolate);
-  const v8::Isolate::Scope isolateScope(result->isolate);
-  const v8::HandleScope handleScope(result->isolate);
-
-  result->context.reset(new v8::UniquePersistent<v8::Context>(result->isolate,
-    v8::Context::New(result->isolate)));
+AdblockPlus::JsEngine::JsEngine(const ScopedV8IsolatePtr& isolate)
+  : isolate(isolate)
+{
+}
+
+AdblockPlus::JsEnginePtr AdblockPlus::JsEngine::New(const AppInfo& appInfo, const ScopedV8IsolatePtr& isolate)
+{
+  JsEnginePtr result(new JsEngine(isolate));
+
+  const v8::Locker locker(result->GetIsolate());
+  const v8::Isolate::Scope isolateScope(result->GetIsolate());
+  const v8::HandleScope handleScope(result->GetIsolate());
+
+  result->context.reset(new v8::UniquePersistent<v8::Context>(result->GetIsolate(),
+    v8::Context::New(result->GetIsolate())));
   v8::Local<v8::Object> globalContext = v8::Local<v8::Context>::New(
-    result->isolate, *result->context)->Global();
-  AdblockPlus::GlobalJsObject::Setup(result, appInfo,
-    JsValuePtr(new JsValue(result, globalContext)));
+    result->GetIsolate(), *result->context)->Global();
+  result->globalJsObject = JsValuePtr(new JsValue(result, globalContext));
+  AdblockPlus::GlobalJsObject::Setup(result, appInfo, result->globalJsObject);
   return result;
 }
 
 AdblockPlus::JsValuePtr AdblockPlus::JsEngine::Evaluate(const std::string& source,
     const std::string& filename)
 {
   const JsContext context(shared_from_this());
   const v8::TryCatch tryCatch;
-  const v8::Handle<v8::Script> script = CompileScript(isolate, source,
+  const v8::Handle<v8::Script> script = CompileScript(GetIsolate(), source,
     filename);
   CheckTryCatch(tryCatch);
   v8::Local<v8::Value> result = script->Run();
   CheckTryCatch(tryCatch);
   return JsValuePtr(new JsValue(shared_from_this(), result));
 }
 
 void AdblockPlus::JsEngine::SetEventCallback(const std::string& eventName,
     AdblockPlus::JsEngine::EventCallback callback)
 {
   eventCallbacks[eventName] = callback;
 }
 
 void AdblockPlus::JsEngine::RemoveEventCallback(const std::string& eventName)
 {
   eventCallbacks.erase(eventName);
 }
 
 void AdblockPlus::JsEngine::TriggerEvent(const std::string& eventName, AdblockPlus::JsValueList& params)
 {
   EventMap::iterator it = eventCallbacks.find(eventName);
   if (it != eventCallbacks.end())
     it->second(params);
 }
 
 void AdblockPlus::JsEngine::Gc()
 {
-  while (!isolate->IdleNotification(1000));
+  while (!GetIsolate()->IdleNotification(1000));
 }
 
 AdblockPlus::JsValuePtr AdblockPlus::JsEngine::NewValue(const std::string& val)
 {
   const JsContext context(shared_from_this());
   return JsValuePtr(new JsValue(shared_from_this(),
-    Utils::ToV8String(isolate, val)));
+    Utils::ToV8String(GetIsolate(), val)));
 }
 
 AdblockPlus::JsValuePtr AdblockPlus::JsEngine::NewValue(int64_t val)
 {
   const JsContext context(shared_from_this());
   return JsValuePtr(new JsValue(shared_from_this(),
-    v8::Number::New(isolate, val)));
+    v8::Number::New(GetIsolate(), val)));
 }
 
 AdblockPlus::JsValuePtr AdblockPlus::JsEngine::NewValue(bool val)
 {
   const JsContext context(shared_from_this());
-  return JsValuePtr(new JsValue(shared_from_this(), v8::Boolean::New(isolate, val)));
+  return JsValuePtr(new JsValue(shared_from_this(), v8::Boolean::New(GetIsolate(), val)));
 }
 
 AdblockPlus::JsValuePtr AdblockPlus::JsEngine::NewObject()
 {
   const JsContext context(shared_from_this());
-  return JsValuePtr(new JsValue(shared_from_this(), v8::Object::New(isolate)));
+  return JsValuePtr(new JsValue(shared_from_this(), v8::Object::New(GetIsolate())));
 }
 
 AdblockPlus::JsValuePtr AdblockPlus::JsEngine::NewCallback(
     v8::FunctionCallback callback)
 {
   const JsContext context(shared_from_this());
 
   // Note: we are leaking this weak pointer, no obvious way to destroy it when
   // it's no longer used
-  std::tr1::weak_ptr<JsEngine>* data =
-      new std::tr1::weak_ptr<JsEngine>(shared_from_this());
-  v8::Local<v8::FunctionTemplate> templ = v8::FunctionTemplate::New(isolate, callback,
-      v8::External::New(isolate, data));
+  std::weak_ptr<JsEngine>* data =
+      new std::weak_ptr<JsEngine>(shared_from_this());
+  v8::Local<v8::FunctionTemplate> templ = v8::FunctionTemplate::New(GetIsolate(), callback,
+    v8::External::New(GetIsolate(), data));
   return JsValuePtr(new JsValue(shared_from_this(), templ->GetFunction()));
 }
 
 AdblockPlus::JsEnginePtr AdblockPlus::JsEngine::FromArguments(const v8::FunctionCallbackInfo<v8::Value>& arguments)
 {
   const v8::Local<const v8::External> external =
       v8::Local<const v8::External>::Cast(arguments.Data());
-  std::tr1::weak_ptr<JsEngine>* data =
-      static_cast<std::tr1::weak_ptr<JsEngine>*>(external->Value());
+  std::weak_ptr<JsEngine>* data =
+      static_cast<std::weak_ptr<JsEngine>*>(external->Value());
   JsEnginePtr result = data->lock();
   if (!result)
     throw std::runtime_error("Oops, our JsEngine is gone, how did that happen?");
   return result;
 }
 
 AdblockPlus::JsValueList AdblockPlus::JsEngine::ConvertArguments(const v8::FunctionCallbackInfo<v8::Value>& arguments)
 {
   const JsContext context(shared_from_this());
   JsValueList list;
@@ skipping 39 matching lines @@
   return logSystem;
 }
 
 void AdblockPlus::JsEngine::SetLogSystem(AdblockPlus::LogSystemPtr val)
 {
   if (!val)
     throw std::runtime_error("LogSystem cannot be null");
 
   logSystem = val;
 }
+
+
+void AdblockPlus::JsEngine::SetGlobalProperty(const std::string& name, 
+                                              AdblockPlus::JsValuePtr value)
+{
+  if (!globalJsObject)
+    throw std::runtime_error("Global object cannot be null");
+
+  globalJsObject->SetProperty(name, value);
+}