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

src/FileSystemJsObject.cpp

 /*
  * This file is part of Adblock Plus <https://adblockplus.org/>,
  * 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/FileSystem.h>
 #include <stdexcept>
 #include <sstream>
 #include <vector>
 
 #include <AdblockPlus/JsValue.h>
 #include "FileSystemJsObject.h"
 #include "JsContext.h"
 #include "Thread.h"
 #include "Utils.h"
 
 using namespace AdblockPlus;
+using AdblockPlus::Utils::ThrowException;
 
 namespace
 {
   class IoThread : public Thread
   {
   public:
     IoThread(JsEnginePtr jsEngine, JsValuePtr callback)
       : jsEngine(jsEngine), fileSystem(jsEngine->GetFileSystem()),
         callback(callback)
     {
@@ skipping 199 matching lines @@
       JsValueList params;
       params.push_back(result);
       callback->Call(params);
       delete this;
     }
 
   private:
     std::string path;
   };
 
-  v8::Handle<v8::Value> ReadCallback(const v8::Arguments& arguments)
+  void ReadCallback(const v8::FunctionCallbackInfo<v8::Value>& arguments)
   {
     AdblockPlus::JsEnginePtr jsEngine = AdblockPlus::JsEngine::FromArguments(arguments);
     AdblockPlus::JsValueList converted = jsEngine->ConvertArguments(arguments);
 
     v8::Isolate* isolate = arguments.GetIsolate();
     if (converted.size() != 2)
-      return v8::ThrowException(Utils::ToV8String(isolate,
-        "_fileSystem.read requires 2 parameters"));
+      return ThrowException(isolate, "_fileSystem.read requires 2 parameters");
     if (!converted[1]->IsFunction())
-      return v8::ThrowException(Utils::ToV8String(isolate,
-        "Second argument to _fileSystem.read must be a function"));
+      return ThrowException(isolate, "Second argument to _fileSystem.read must be a function");
     ReadThread* const readThread = new ReadThread(jsEngine, converted[1],
         converted[0]->AsString());
     readThread->Start();
-    return v8::Undefined();
   }
 
-  v8::Handle<v8::Value> WriteCallback(const v8::Arguments& arguments)
+  void WriteCallback(const v8::FunctionCallbackInfo<v8::Value>& arguments)
   {
     AdblockPlus::JsEnginePtr jsEngine = AdblockPlus::JsEngine::FromArguments(arguments);
     AdblockPlus::JsValueList converted = jsEngine->ConvertArguments(arguments);
 
     v8::Isolate* isolate = arguments.GetIsolate();
     if (converted.size() != 3)
-      return v8::ThrowException(Utils::ToV8String(isolate,
-        "_fileSystem.write requires 3 parameters"));
+      return ThrowException(isolate, "_fileSystem.write requires 3 parameters");
     if (!converted[2]->IsFunction())
-      return v8::ThrowException(Utils::ToV8String(isolate,
-        "Third argument to _fileSystem.write must be a function"));
+      return ThrowException(isolate, "Third argument to _fileSystem.write must be a function");
     WriteThread* const writeThread = new WriteThread(jsEngine, converted[2],
         converted[0]->AsString(), converted[1]->AsString());
     writeThread->Start();
-    return v8::Undefined();
   }
 
-  v8::Handle<v8::Value> MoveCallback(const v8::Arguments& arguments)
+  void MoveCallback(const v8::FunctionCallbackInfo<v8::Value>& arguments)
   {
     AdblockPlus::JsEnginePtr jsEngine = AdblockPlus::JsEngine::FromArguments(arguments);
     AdblockPlus::JsValueList converted = jsEngine->ConvertArguments(arguments);
 
     v8::Isolate* isolate = arguments.GetIsolate();
     if (converted.size() != 3)
-      return v8::ThrowException(Utils::ToV8String(isolate,
-        "_fileSystem.move requires 3 parameters"));
+      return ThrowException(isolate, "_fileSystem.move requires 3 parameters");
     if (!converted[2]->IsFunction())
-      return v8::ThrowException(Utils::ToV8String(isolate,
-        "Third argument to _fileSystem.move must be a function"));
+      return ThrowException(isolate, "Third argument to _fileSystem.move must be a function");
     MoveThread* const moveThread = new MoveThread(jsEngine, converted[2],
         converted[0]->AsString(), converted[1]->AsString());
     moveThread->Start();
-    return v8::Undefined();
   }
 
-  v8::Handle<v8::Value> RemoveCallback(const v8::Arguments& arguments)
+  void RemoveCallback(const v8::FunctionCallbackInfo<v8::Value>& arguments)
   {
     AdblockPlus::JsEnginePtr jsEngine = AdblockPlus::JsEngine::FromArguments(arguments);
     AdblockPlus::JsValueList converted = jsEngine->ConvertArguments(arguments);
 
     v8::Isolate* isolate = arguments.GetIsolate();
     if (converted.size() != 2)
-      return v8::ThrowException(Utils::ToV8String(isolate,
-        "_fileSystem.remove requires 2 parameters"));
+      return ThrowException(isolate, "_fileSystem.remove requires 2 parameters");
     if (!converted[1]->IsFunction())
-      return v8::ThrowException(Utils::ToV8String(isolate,
-        "Second argument to _fileSystem.remove must be a function"));
+      return ThrowException(isolate, "Second argument to _fileSystem.remove must be a function");
     RemoveThread* const removeThread = new RemoveThread(jsEngine, converted[1],
         converted[0]->AsString());
     removeThread->Start();
-    return v8::Undefined();
   }
 
-  v8::Handle<v8::Value> StatCallback(const v8::Arguments& arguments)
+  void StatCallback(const v8::FunctionCallbackInfo<v8::Value>& arguments)
   {
     AdblockPlus::JsEnginePtr jsEngine = AdblockPlus::JsEngine::FromArguments(arguments);
     AdblockPlus::JsValueList converted = jsEngine->ConvertArguments(arguments);
 
     v8::Isolate* isolate = arguments.GetIsolate();
     if (converted.size() != 2)
-      return v8::ThrowException(Utils::ToV8String(isolate,
-        "_fileSystem.stat requires 2 parameters"));
+      return ThrowException(isolate, "_fileSystem.stat requires 2 parameters");
     if (!converted[1]->IsFunction())
-      return v8::ThrowException(Utils::ToV8String(isolate,
-        "Second argument to _fileSystem.stat must be a function"));
+      return ThrowException(isolate, "Second argument to _fileSystem.stat must be a function");
     StatThread* const statThread = new StatThread(jsEngine, converted[1],
         converted[0]->AsString());
     statThread->Start();
-    return v8::Undefined();
   }
 
-  v8::Handle<v8::Value> ResolveCallback(const v8::Arguments& arguments)
+  void ResolveCallback(const v8::FunctionCallbackInfo<v8::Value>& arguments)
   {
     AdblockPlus::JsEnginePtr jsEngine = AdblockPlus::JsEngine::FromArguments(arguments);
     AdblockPlus::JsValueList converted = jsEngine->ConvertArguments(arguments);
 
     v8::Isolate* isolate = arguments.GetIsolate();
     if (converted.size() != 1)
-      return v8::ThrowException(Utils::ToV8String(isolate,
-        "_fileSystem.resolve requires 1 parameter"));
+      return ThrowException(isolate, "_fileSystem.resolve requires 1 parameter");
 
     std::string resolved = jsEngine->GetFileSystem()->Resolve(converted[0]->AsString());
-
-    return Utils::ToV8String(isolate, resolved);
+    arguments.GetReturnValue().Set(Utils::ToV8String(isolate, resolved));
   }
-
 }
 
 
 JsValuePtr FileSystemJsObject::Setup(JsEnginePtr jsEngine, JsValuePtr obj)
 {
   obj->SetProperty("read", jsEngine->NewCallback(::ReadCallback));
   obj->SetProperty("write", jsEngine->NewCallback(::WriteCallback));
   obj->SetProperty("move", jsEngine->NewCallback(::MoveCallback));
   obj->SetProperty("remove", jsEngine->NewCallback(::RemoveCallback));
   obj->SetProperty("stat", jsEngine->NewCallback(::StatCallback));
   obj->SetProperty("resolve", jsEngine->NewCallback(::ResolveCallback));
   return obj;
 }