// Copyright (c) 2001-2009 Nokia Corporation and/or its subsidiary(-ies).

// All rights reserved.

// This component and the accompanying materials are made available

// under the terms of "Eclipse Public License v1.0"

// which accompanies this distribution, and is available

// at the URL "http://www.eclipse.org/legal/epl-v10.html".

//

// Initial Contributors:

// Nokia Corporation - initial contribution.

//

// Contributors:

//

// Description:

//

#ifndef __MMFAUDIOPOLICYSERVER_H__

#define __MMFAUDIOPOLICYSERVER_H__

#include <e32base.h>

#include <e32std.h>

#include "MmfAudioPolicy.h"

#include "MmfPolicyClientServer.h"

#include "MmfAudioPolicyStart.h"

class CMMFAudioPolicyServer; // declared here.

NONSHARABLE_CLASS( CMMFAudioPolicyServer ): public CMmfIpcServer

/**

*@internalTechnology

*/

	{

public:

	static CMMFAudioPolicyServer* NewL(); 

	~CMMFAudioPolicyServer();

	CMmfIpcSession* NewSessionL(const TVersion &aVersion) const;

	void IncrementSessionId();

	void SendEventToClient(TInt aSessionToAlert,const TMMFAudioPolicyEvent& aEvent);

	void LaunchRequest(TInt aSessionId,const TMMFAudioPolicyEvent& aEvent);

	inline CAudioPolicy* AudioPolicy() {return iAudioPolicy;};

	inline TInt PolicySessionId() {return iPolicySessionId;};

	static TInt SendNotification(TAny* aAny);

	TBool IsTimerActive() const;

	IMPORT_C static TInt StartThread(TAny* aParams);

	void IncrementSessionCount();

	void DecrementSessionCount();

	TInt PolicySessionCount();

	void StopNotificationTimer();

	void StartNotificationTimer(TBool aZeroDelay=EFalse);

private:

	class CNotificationTimer : public CTimer

		{

	public:

		static CNotificationTimer* NewL(TCallBack aCallBack);

	private:

		virtual void RunL();

		CNotificationTimer(TCallBack aCallBack);

	private:

		TCallBack iCallBack;

		};

	CMMFAudioPolicyServer();

	void ConstructL();

    static void StartThreadL(TServerStart& aStart);

private:

	TInt iPolicySessionId;	

	CAudioPolicy* iAudioPolicy;

	TInt iPolicySessionCount;

	CNotificationTimer* iNotificationTimer;

	};

#endif