gecko/ipc/glue/ProcessChild.h

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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