// Copyright 2011 Google Inc.

//

// Licensed under the Apache License, Version 2.0 (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.apache.org/licenses/LICENSE-2.0

//

// Unless required by applicable law or agreed to in writing, software

// distributed under the License is distributed on an "AS IS" BASIS,

// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.

// See the License for the specific language governing permissions and

// limitations under the License.

// ========================================================================

#ifndef OMAHA_CLIENT_SHUTDOWN_EVENTS_H_

#define OMAHA_CLIENT_SHUTDOWN_EVENTS_H_

#include <windows.h>

#include <atlsafe.h>

#include "base/scoped_ptr.h"

#include "omaha/base/shutdown_callback.h"

#include "omaha/base/synchronized.h"

namespace omaha {

class BundleInstaller;

class Reactor;

class ShutdownHandler;

class ShutdownEvents : public ShutdownCallback {

public:

explicit ShutdownEvents(BundleInstaller* installer);

virtual ~ShutdownEvents();

HRESULT InitializeShutdownHandler(bool is_machine);

HRESULT Shutdown();

static HRESULT CreateShutdownHandler(bool is_machine,

BundleInstaller* installer,

ShutdownCallback** shutdown_callback);

private:

BundleInstaller* installer_;

LLock lock_;

scoped_ptr<Reactor> reactor_;

scoped_ptr<ShutdownHandler> shutdown_handler_;

DISALLOW_IMPLICIT_CONSTRUCTORS(ShutdownEvents);

};

} // namespace omaha

#endif // OMAHA_CLIENT_SHUTDOWN_EVENTS_H_