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// Copyright (c) 2005-2009 Nokia Corporation and/or its subsidiary(-ies).
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// All rights reserved.
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// This component and the accompanying materials are made available
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// under the terms of "Eclipse Public License v1.0"
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// which accompanies this distribution, and is available
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// at the URL "http://www.eclipse.org/legal/epl-v10.html".
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//
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// Initial Contributors:
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// Nokia Corporation - initial contribution.
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//
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// Contributors:
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//
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// Description:
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//
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#ifndef __A2DPBTHEADSETAUDIOIFCLIENT_H__
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#define __A2DPBTHEADSETAUDIOIFCLIENT_H__
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#include <e32base.h>
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#include <e32std.h>
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#include <mmf/server/sounddevice.h>
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#include <bttypes.h>
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// Forward declarations.
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class TFourCC;
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class TRange;
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/**
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*@internalTechnology
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*/
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class RA2dpBTHeadsetAudioInterface : public RMmfSessionBase
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{
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public:
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IMPORT_C RA2dpBTHeadsetAudioInterface();
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IMPORT_C TInt Connect(); // Connect to the server
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IMPORT_C void Close();
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IMPORT_C void Initialize(const TBTDevAddr& aRemoteAddress, TRequestStatus& aStatus);
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IMPORT_C void CancelInitialize();
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IMPORT_C void GetSupportedDataTypesL(RArray<TFourCC>& aSupportedDataTypes) const;
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IMPORT_C void GetSupportedSampleRatesL(RArray<TUint>& aSupportedDiscreteRates, RArray<TRange>& aSupportedRateRanges) const;
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IMPORT_C void GetSupportedChannelsL(RArray<TUint>& aSupportedChannels, TMMFStereoSupport& aStereoSupport) const;
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IMPORT_C TInt SetDataType(const TFourCC& aDataType);
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IMPORT_C TInt SetSampleRate(TUint aSampleRate);
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IMPORT_C TInt SetChannels(TUint aChannels, TMMFStereoSupport aStereoSupport);
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IMPORT_C void OpenDevice(TRequestStatus& aStatus);
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IMPORT_C void CancelOpenDevice();
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IMPORT_C void CloseDevice(TRequestStatus& aStatus);
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IMPORT_C TUint Volume() const;
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IMPORT_C TInt SetVolume(TUint aVolume);
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IMPORT_C void PlayData(const TDesC8& aData, TRequestStatus& aStatus);
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IMPORT_C void CancelPlayData();
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IMPORT_C void FlushBuffer();
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IMPORT_C TUint BytesPlayed() const;
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IMPORT_C void ResetBytesPlayed();
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IMPORT_C void PauseBuffer();
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IMPORT_C void ResumePlaying();
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IMPORT_C void NotifyError(TRequestStatus& aStatus);
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IMPORT_C void CancelNotifyError();
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private:
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HBufC* iBufAddr;
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TPckgBuf<TBTDevAddr>* iPckgBuf;
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};
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#endif
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