// Copyright (c) 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:

//

/**

 @file

 @publishedPartner

*/

#ifndef A2DP_OPTIMISATION_H

#define A2DP_OPTIMISATION_H

#include <e32base.h>

#include <bluetooth/hci/hcitypes.h>

class RHCIServerSession;

_LIT(KA2dpOptimiserUtilsPanic, "A2dpOptimClient");

NONSHARABLE_CLASS(RA2dpOptimiser)

/**

API used for optimisation related to A2DP streaming

*/

	{

public:

	enum TA2dpOptimiserUtilsPanic

		{

		EApiUsedWhenHandleIsNotOpen = 0,

		EHandleIsAlreadyOpen = 1,

		};

	enum TA2dpOptimiserFunctionIds

		{

		EHCIA2dpOptimiseAcl = 0,

		EHCIA2dpRemoveAclOptimisation = 1,

		};

public:

	IMPORT_C RA2dpOptimiser();

	IMPORT_C TInt Open();

	IMPORT_C void Close();

	IMPORT_C void OptimiseAclForAudioStreaming(const TBTDevAddr& aDevAddr, TUint aPeakBandwidth, TUint aAccessLatency);

	IMPORT_C void RemoveAclOptimisation(const TBTDevAddr& aDevAddr);

private:

	// private copy c'tor to prevent shallow copy of iHCIServerSession

	RA2dpOptimiser(const RA2dpOptimiser&);

private:

	RHCIServerSession* iHCIServerSession;

	TUint32 iReserved1; // Padding for possible future "per-copy" state.

	};

#endif /* A2DP_OPTIMISATION_H */