// Copyright (c) 2004-2009 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 __MMFAUDIOSERVER_H__

 #define __MMFAUDIOSERVER_H__

 #include <e32base.h>

 #include <e32std.h>

 #include <mmf/common/mmfipc.h>

 #ifdef SYMBIAN_ENABLE_SPLIT_HEADERS

 #include <mmf/common/mmfipcserver.h>

 #endif

 #include "mmfAudioPolicyProxy.h"

 class CStartAndMonitorDevSoundThread;

 class RMMFDevSoundServerProxy;

 class CMMFAudioServer : public CMmfIpcServer

 /**

 *@internalTechnology

 */

 	{

 public:

 	static CMMFAudioServer* NewL();

 	~CMMFAudioServer();

 	CMmfIpcSession* NewSessionL(const TVersion &aVersion) const;

 	void IncrementSessionId();

 	void DecrementSessionId();

 	void IncrementDevSoundCount();

 	void DecrementDevSoundCount();

 	void SendEventToClient(TInt aSessionToAlert, TInt aSessionToBeLaunched);

 	void LaunchRequest(TInt aSessionId);

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

 	TInt AudioServerSessionId() {return iAudioServerSessionId;};

 	TInt StartDevSoundServer(RMMFDevSoundServerProxy& aDevSoundSessionHandle) const;

 	RServer2& PolicyServerHandle();

 private:

 	class CDelayAudioServerShutDown : public CActive

         {

     public:

         // Construct/destruct

         static CDelayAudioServerShutDown* NewL();

         ~CDelayAudioServerShutDown(); 

         // Request

         void SetDelay(TTimeIntervalMicroSeconds32 aDelay);   

     private:

         // Construct/destruct

         CDelayAudioServerShutDown();

         void ConstructL();

         // From CActive

         void RunL();

         void DoCancel();   

     private:

         RTimer iShutDownTimer;      // Has

         };

 private:

 	CMMFAudioServer();

 	void ConstructL();

 private:

 	TInt iAudioServerSessionId;

 	TInt iDevSoundCount;

 	TInt iSessionToBeLaunched;

 	CDelayAudioServerShutDown* iDelayAudioServerShutDown;

 	mutable RPointerArray<CStartAndMonitorDevSoundThread> iDevSoundServList;

 	RServer2 iPolicyServerHandle;

 	RMMFAudioPolicyProxy* iAudioPolicyProxy;

 	};

 class CStartAndMonitorDevSoundThread: public CActive

 	{

 public:

 	static CStartAndMonitorDevSoundThread* NewL(CMMFAudioServer* aAudioServer);

 	~CStartAndMonitorDevSoundThread();

 	TInt StartDevSoundServer(RMessage2& aMessage, RMMFDevSoundServerProxy& aDevSoundSessionHandle);

 private:

 	// Construct

 	CStartAndMonitorDevSoundThread(CMMFAudioServer* aAudioServer);

 	void ConstructL();

 	// From CActive

 	void RunL();

 	void DoCancel();

 private:

 	CMMFAudioServer* iAudioServer;

 	RThread iServer;

         };

 class RMMFDevSoundServerProxy : public RMmfSessionBase

 	{

 public:

 	TInt Open(RServer2& aDevSoundServerHandle);

 	};

 #include "MmfAudioServer.inl"

 #endif