/*

* Copyright (c) 2004-2006 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:    Provides a comfort noise generator class

*

*/

#include <e32base.h>

class MBufferTimerNotify

	{

	public:

		virtual TInt TimerExpired() = 0;

};

	class CBufferTimer: public CActive

		{

	public:

		static CBufferTimer* NewL(MBufferTimerNotify& aNotify);

		~CBufferTimer();

	public:

		void After(TTimeIntervalMicroSeconds32 aInterval);

	protected:

		void RunL();

		void DoCancel();

	private:

		CBufferTimer(MBufferTimerNotify& aNotify);

		void ConstructL(void);

		void Call(void);

	private:

		RTimer					iTimer;

		MBufferTimerNotify&	iNotify;

		TTimeIntervalMicroSeconds32 iInterval;

		};