content/media/gmp/GMPProcessParent.h
author Josh Aas <joshmoz@gmail.com>
Thu, 18 Sep 2014 15:52:59 -0500
changeset 206112 d77733726cae101e5a1754e7507636bde4ca80c1
parent 202861 2572b784a8bbd0119cd0e97119499d6654c3f0ba
child 206118 14fc678064b3d0a784198f81a9659caa9c2e2449
permissions -rw-r--r--
Bug 1063318: Switch Chromium IPC code to Mozilla's ref/auto ptr types. Also fix thread safety bug. r=nfroyd

/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 * vim: sw=4 ts=4 et :
 * 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 GMPProcessParent_h
#define GMPProcessParent_h 1

#include "mozilla/Attributes.h"
#include "base/basictypes.h"
#include "base/file_path.h"
#include "base/thread.h"
#include "base/waitable_event.h"
#include "chrome/common/child_process_host.h"
#include "mozilla/ipc/GeckoChildProcessHost.h"

namespace mozilla {
namespace gmp {

class GMPProcessParent MOZ_FINAL : public mozilla::ipc::GeckoChildProcessHost
{
public:
  explicit GMPProcessParent(const std::string& aGMPPath);
  ~GMPProcessParent();

  // Synchronously launch the plugin process. If the process fails to launch
  // after timeoutMs, this method will return false.
  bool Launch(int32_t aTimeoutMs);

  void Delete();

  virtual bool CanShutdown() MOZ_OVERRIDE { return true; }
  const std::string& GetPluginFilePath() { return mGMPPath; }

  using mozilla::ipc::GeckoChildProcessHost::GetShutDownEvent;
  using mozilla::ipc::GeckoChildProcessHost::GetChannel;
  using mozilla::ipc::GeckoChildProcessHost::GetChildProcessHandle;

private:
  std::string mGMPPath;

  DISALLOW_COPY_AND_ASSIGN(GMPProcessParent);
};

} // namespace gmp
} // namespace mozilla

#endif // ifndef GMPProcessParent_h