// 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 __MMFDEVSOUNDPROXY_H__

#define __MMFDEVSOUNDPROXY_H__

#include <e32base.h>

#include <e32std.h>

#include <mmf/common/mmfipc.h>

#ifdef SYMBIAN_ENABLE_SPLIT_HEADERS

#include <mmf/common/mmfipcserver.h>

#endif

#include "MmfBtAudioClientServer.h"

#include "MmfBtAudioServerProxy.h"

class RMMFDevSoundProxy; // declared here.

NONSHARABLE_CLASS( RMMFDevSoundProxy ): public RMmfSessionBase

/**

*@internalTechnology

*/

	{

public:

	IMPORT_C TInt Open();

	IMPORT_C TInt SetDevSoundInfo();

	IMPORT_C TInt InitializeL(TMMFState aMode);

	IMPORT_C TInt InitializeL(TUid aHWDev, TMMFState aMode);

	IMPORT_C TInt InitializeL(CArrayPtr<TUid> /*aHWDevArray*/, TMMFState /*aMode*/);

	IMPORT_C TInt InitializeL(TFourCC aDesiredFourCC, TMMFState aMode);

	IMPORT_C TMMFCapabilities Capabilities();

	IMPORT_C TMMFCapabilities Config();

	IMPORT_C TInt SetConfigL(const TMMFCapabilities& aConfig);

	IMPORT_C TInt MaxVolume();

	IMPORT_C TInt Volume();

	IMPORT_C TInt SetVolume(TInt aVolume);

	IMPORT_C TInt MaxGain();

	IMPORT_C TInt Gain();

	IMPORT_C TInt SetGain(TInt aGain);

	IMPORT_C void GetPlayBalanceL(TInt& aLeftPercentage, TInt& aRightPercentage);

	IMPORT_C void SetPlayBalanceL(TInt aLeftPercentage, TInt aRightPercentage);

	IMPORT_C void GetRecordBalanceL(TInt& aLeftPercentage, TInt& aRightPercentage);

	IMPORT_C void SetRecordBalanceL(TInt aLeftPercentage, TInt aRightPercentage);

	IMPORT_C void Close();

	IMPORT_C void PlayInitL();

	IMPORT_C void RecordInitL();

	IMPORT_C void PlayData();

	IMPORT_C void RecordData();

	IMPORT_C void Stop();

	IMPORT_C void Pause();

	IMPORT_C void PlayToneL(TInt aFrequency, const TTimeIntervalMicroSeconds& aDuration);

	IMPORT_C void PlayDualToneL(TInt aFrequencyOne, TInt aFrequencyTwo, const TTimeIntervalMicroSeconds& aDuration);

	IMPORT_C void PlayDTMFStringL(const TDesC& aDTMFString);

	IMPORT_C void PlayToneSequenceL(const TDesC8& aData);

	IMPORT_C void PlayFixedSequenceL(TInt aSequenceNumber);

	IMPORT_C void SetDTMFLengths(TTimeIntervalMicroSeconds32& aToneOnLength,

								 TTimeIntervalMicroSeconds32& aToneOffLength,

								 TTimeIntervalMicroSeconds32& aPauseLength);

	IMPORT_C void SetVolumeRamp(const TTimeIntervalMicroSeconds& aRampDuration);

	IMPORT_C void GetSupportedInputDataTypesL(RArray<TFourCC>& aSupportedDataTypes, const TMMFPrioritySettings& aPrioritySettings);

	IMPORT_C void GetSupportedOutputDataTypesL(RArray<TFourCC>& aSupportedDataTypes, const TMMFPrioritySettings& aPrioritySettings);

	IMPORT_C TInt SamplesRecorded();

	IMPORT_C TInt SamplesPlayed();

	IMPORT_C void SetToneRepeats(TInt aRepeatCount, const TTimeIntervalMicroSeconds& aRepeatTrailingSilence);

	IMPORT_C void SetPrioritySettings(const TMMFPrioritySettings& aPrioritySettings);

	IMPORT_C const TDesC& FixedSequenceName(TInt aSequenceNumber);

	IMPORT_C void ConvertInitL();

	IMPORT_C void ConvertData();

	IMPORT_C TAny* CustomInterface(TUid aInterfaceId);

	IMPORT_C TInt FixedSequenceCount();

	IMPORT_C void ReceiveInitializeCompleteEvent(TMMFDevSoundProxyHwBufPckg& aSetPckg, TRequestStatus& aStatus);

	IMPORT_C void CancelReceiveInitializeCompleteEvent();

	IMPORT_C void ReceiveBufferToBeFilledEvent(TMMFDevSoundProxyHwBufPckg& aSetPckg, TRequestStatus& aStatus);

	IMPORT_C void CancelReceiveBufferToBeFilledEvent();

	IMPORT_C void ReceiveBufferToBeEmptiedEvent(TMMFDevSoundProxyHwBufPckg& aSetPckg, TRequestStatus& aStatus);

	IMPORT_C void CancelReceiveBufferToBeEmptiedEvent();

	IMPORT_C void ReceivePlayErrorEvent(TMMFDevSoundProxyHwBufPckg& aSetPckg, TRequestStatus& aStatus);

	IMPORT_C void CancelReceivePlayErrorEvent();

	IMPORT_C void ReceiveRecordErrorEvent(TMMFDevSoundProxyHwBufPckg& aSetPckg, TRequestStatus& aStatus);

	IMPORT_C void CancelReceiveRecordErrorEvent();

	IMPORT_C void ReceiveToneFinishedEvent(TMMFDevSoundProxyHwBufPckg& aSetPckg, TRequestStatus& aStatus);

	IMPORT_C void CancelReceiveToneFinishedEvent();

	IMPORT_C void ReceiveSendEventToClientEvent(TMMFEventPckg& aEventPckg, TRequestStatus& aStatus);

	IMPORT_C void CancelReceiveSendEventToClientEvent();

	IMPORT_C void CancelReceiveEvents();

	IMPORT_C void SetBuffer(CMMFDataBuffer* aBuffer);

	IMPORT_C TInt GetRecordedBufferL(CMMFDataBuffer& aBuffer);

	IMPORT_C TInt RegisterAsClient(TUid aEventType, const TDesC8& aNotificationRegistrationData = KNullDesC8);

	IMPORT_C TInt CancelRegisterAsClient(TUid aEventType);

	IMPORT_C TInt GetResourceNotificationData(TUid aEventType,TDes8& aNotificationData);

	IMPORT_C TInt WillResumePlay();

	IMPORT_C TInt SetClientThreadInfo(TThreadId& aTid);

private:

	TMMFDevSoundProxySettingsPckg iDspsPckg;

	CMMFDataBuffer* iBuffer;

	HBufC* iSeqName;

	};

#endif