/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */

/* vim: set ts=8 sts=2 et sw=2 tw=80: */

/* This Source Code Form is subject to the terms of the Mozilla Public

 * License, v. 2.0. If a copy of the MPL was not distributed with this

 * file, You can obtain one at http://mozilla.org/MPL/2.0/. */

#ifndef mozilla_ipc_ProcessChild_h

#define mozilla_ipc_ProcessChild_h

#include "base/message_loop.h"

#include "base/process.h"

#include "chrome/common/child_process.h"

// ProcessChild is the base class for all subprocesses of the main

// browser process.  Its code runs on the thread that started in

// main().

namespace mozilla {

namespace ipc {

class ProcessChild : public ChildProcess {

protected:

  typedef base::ProcessId ProcessId;

public:

  explicit ProcessChild(ProcessId aParentPid);

  virtual ~ProcessChild();

  virtual bool Init(int aArgc, char* aArgv[]) = 0;

  virtual void CleanUp()

  { }

  static MessageLoop* message_loop() {

    return gProcessChild->mUILoop;

  }

    /**

   * Exit *now*.  Do not shut down XPCOM, do not pass Go, do not run

   * static destructors, do not collect $200.

   */

  static void QuickExit();

protected:

  static ProcessChild* current() {

    return gProcessChild;

  }

  ProcessId ParentPid() {

    return mParentPid;

  }

private:

  static ProcessChild* gProcessChild;

  MessageLoop* mUILoop;

  ProcessId mParentPid;

  DISALLOW_EVIL_CONSTRUCTORS(ProcessChild);

};

} // namespace ipc

} // namespace mozilla

#endif // ifndef mozilla_ipc_ProcessChild_h