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/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*-
 * vim: sw=2 ts=8 et :
 */
/* ***** BEGIN LICENSE BLOCK *****
 * Version: MPL 1.1/GPL 2.0/LGPL 2.1
 *
 * The contents of this file are subject to the Mozilla Public License Version
 * 1.1 (the "License"); you may not use this file except in compliance with
 * the License. You may obtain a copy of the License at:
 * http://www.mozilla.org/MPL/
 *
 * Software distributed under the License is distributed on an "AS IS" basis,
 * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
 * for the specific language governing rights and limitations under the
 * License.
 *
 * The Original Code is Mozilla Code.
 *
 * The Initial Developer of the Original Code is
 *   The Mozilla Foundation
 * Portions created by the Initial Developer are Copyright (C) 2010
 * the Initial Developer. All Rights Reserved.
 *
 * Contributor(s):
 *
 * Alternatively, the contents of this file may be used under the terms of
 * either the GNU General Public License Version 2 or later (the "GPL"), or
 * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
 * in which case the provisions of the GPL or the LGPL are applicable instead
 * of those above. If you wish to allow use of your version of this file only
 * under the terms of either the GPL or the LGPL, and not to allow others to
 * use your version of this file under the terms of the MPL, indicate your
 * decision by deleting the provisions above and replace them with the notice
 * and other provisions required by the GPL or the LGPL. If you do not delete
 * the provisions above, a recipient may use your version of this file under
 * the terms of any one of the MPL, the GPL or the LGPL.
 *
 * ***** END LICENSE BLOCK ***** */

#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::ProcessHandle ProcessHandle;

public:
  ProcessChild(ProcessHandle parentHandle);
  virtual ~ProcessChild();

  virtual bool Init() = 0;
  virtual void CleanUp()
  { }

  static MessageLoop* message_loop() {
    return gProcessChild->mUILoop;
  }

protected:
  static ProcessChild* current() {
    return gProcessChild;
  }

  ProcessHandle ParentHandle() {
    return mParentHandle;
  }

private:
  static ProcessChild* gProcessChild;

  MessageLoop* mUILoop;
  ProcessHandle mParentHandle;

  DISALLOW_EVIL_CONSTRUCTORS(ProcessChild);
};

} // namespace ipc
} // namespace mozilla


#endif // ifndef mozilla_ipc_ProcessChild_h