michael@0: /* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*-
michael@0:  * vim: sw=2 ts=2 et :
michael@0:  * This Source Code Form is subject to the terms of the Mozilla Public
michael@0:  * License, v. 2.0. If a copy of the MPL was not distributed with this
michael@0:  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
michael@0: 
michael@0: #ifndef dom_plugins_IOThreadChild_h
michael@0: #define dom_plugins_IOThreadChild_h 1
michael@0: 
michael@0: #include "chrome/common/child_thread.h"
michael@0: 
michael@0: namespace mozilla {
michael@0: namespace ipc {
michael@0: //-----------------------------------------------------------------------------
michael@0: 
michael@0: // The IOThreadChild class represents a background thread where the
michael@0: // IPC IO MessageLoop lives.
michael@0: class IOThreadChild : public ChildThread {
michael@0: public:
michael@0:   IOThreadChild()
michael@0:     : ChildThread(base::Thread::Options(MessageLoop::TYPE_IO,
michael@0:                                         0)) // stack size
michael@0:   { }
michael@0: 
michael@0:   ~IOThreadChild()
michael@0:   { }
michael@0: 
michael@0:   static MessageLoop* message_loop() {
michael@0:     return IOThreadChild::current()->Thread::message_loop();
michael@0:   }
michael@0: 
michael@0:   // IOThreadChild owns the returned IPC::Channel.
michael@0:   static IPC::Channel* channel() {
michael@0:     return IOThreadChild::current()->ChildThread::channel();
michael@0:   }
michael@0: 
michael@0: protected:
michael@0:   static IOThreadChild* current() {
michael@0:     return static_cast<IOThreadChild*>(ChildThread::current());
michael@0:   }
michael@0: 
michael@0: private:
michael@0:   DISALLOW_EVIL_CONSTRUCTORS(IOThreadChild);
michael@0: };
michael@0: 
michael@0: }  // namespace plugins
michael@0: }  // namespace mozilla
michael@0: 
michael@0: #endif  // ifndef dom_plugins_IOThreadChild_h