sl@0: // Copyright (c) 2001-2009 Nokia Corporation and/or its subsidiary(-ies).
sl@0: // All rights reserved.
sl@0: // This component and the accompanying materials are made available
sl@0: // under the terms of "Eclipse Public License v1.0"
sl@0: // which accompanies this distribution, and is available
sl@0: // at the URL "http://www.eclipse.org/legal/epl-v10.html".
sl@0: //
sl@0: // Initial Contributors:
sl@0: // Nokia Corporation - initial contribution.
sl@0: //
sl@0: // Contributors:
sl@0: //
sl@0: // Description:
sl@0: //
sl@0: 
sl@0: #ifndef __MMFAUDIOPOLICYSERVER_H__
sl@0: #define __MMFAUDIOPOLICYSERVER_H__
sl@0: 
sl@0: #include <e32base.h>
sl@0: #include <e32std.h>
sl@0: #include "MmfAudioPolicy.h"
sl@0: #include "MmfPolicyClientServer.h"
sl@0: #include "MmfAudioPolicyStart.h"
sl@0: 
sl@0: class CMMFAudioPolicyServer; // declared here.
sl@0: 
sl@0: NONSHARABLE_CLASS( CMMFAudioPolicyServer ): public CMmfIpcServer
sl@0: /**
sl@0: *@internalTechnology
sl@0: */
sl@0: 	{
sl@0: public:
sl@0: 	static CMMFAudioPolicyServer* NewL(); 
sl@0: 	~CMMFAudioPolicyServer();
sl@0: 	CMmfIpcSession* NewSessionL(const TVersion &aVersion) const;
sl@0: 	void IncrementSessionId();
sl@0: 	void SendEventToClient(TInt aSessionToAlert,const TMMFAudioPolicyEvent& aEvent);
sl@0: 	void LaunchRequest(TInt aSessionId,const TMMFAudioPolicyEvent& aEvent);
sl@0: 	inline CAudioPolicy* AudioPolicy() {return iAudioPolicy;};
sl@0: 	inline TInt PolicySessionId() {return iPolicySessionId;};
sl@0: 	static TInt SendNotification(TAny* aAny);
sl@0: 	TBool IsTimerActive() const;
sl@0: 	
sl@0: 	IMPORT_C static TInt StartThread(TAny* aParams);
sl@0: 	void IncrementSessionCount();
sl@0: 	void DecrementSessionCount();
sl@0: 	TInt PolicySessionCount();
sl@0: 
sl@0: 	void StopNotificationTimer();
sl@0: 	void StartNotificationTimer(TBool aZeroDelay=EFalse);
sl@0: 
sl@0: private:
sl@0: 	class CNotificationTimer : public CTimer
sl@0: 		{
sl@0: 	public:
sl@0: 		static CNotificationTimer* NewL(TCallBack aCallBack);
sl@0: 	private:
sl@0: 		virtual void RunL();
sl@0: 		CNotificationTimer(TCallBack aCallBack);
sl@0: 	private:
sl@0: 		TCallBack iCallBack;
sl@0: 		};
sl@0: 	
sl@0: 	CMMFAudioPolicyServer();
sl@0: 	void ConstructL();
sl@0:     static void StartThreadL(TServerStart& aStart);
sl@0: 
sl@0: private:
sl@0: 	TInt iPolicySessionId;	
sl@0: 	CAudioPolicy* iAudioPolicy;
sl@0: 	TInt iPolicySessionCount;
sl@0: 	CNotificationTimer* iNotificationTimer;
sl@0: 	};
sl@0: 
sl@0: #endif