// 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 MMFAUDIOCLIENTSERVER_H

#define MMFAUDIOCLIENTSERVER_H

#include <mmf/common/mmfutilities.h>

#include <mmf/common/mmfbase.h>

#include <mmf/server/sounddevice.h>

// opcodes used in message passing between client and server

enum TMMFAudioServerRequest

	{

	EMMFAudioLaunchRequests,

	EMMFDevSoundServerNameLength,

	EMMFDevSoundServerName

	};

enum TMMFDevSoundProxyRequest

	{

	EMMFDevSoundProxyInitialize1,

	EMMFDevSoundProxyInitialize2,

	EMMFDevSoundProxyInitialize3,

	EMMFDevSoundProxyInitialize4,

	EMMFDevSoundProxyCapabilities,

	EMMFDevSoundProxyConfig,

	EMMFDevSoundProxySetConfig,

	EMMFDevSoundProxyMaxVolume,

	EMMFDevSoundProxyVolume,

	EMMFDevSoundProxySetVolume,

	EMMFDevSoundProxyMaxGain,

	EMMFDevSoundProxyGain,

	EMMFDevSoundProxySetGain,

	EMMFDevSoundProxyPlayBalance,

	EMMFDevSoundProxySetPlayBalance,

	EMMFDevSoundProxyRecordBalance,

	EMMFDevSoundProxySetRecordBalance,

	EMMFDevSoundProxyReceiveICEvent,

	EMMFDevSoundProxyCancelReceiveICEvent,

	EMMFDevSoundProxyReceiveBTBFEvent,

	EMMFDevSoundProxyCancelReceiveBTBFEvent,

	EMMFDevSoundProxyReceiveBTBEEvent,

	EMMFDevSoundProxyCancelReceiveBTBEEvent,

	EMMFDevSoundProxyReceivePEEvent,

	EMMFDevSoundProxyCancelReceivePEEvent,

	EMMFDevSoundProxyReceiveREEvent,

	EMMFDevSoundProxyCancelReceiveREEvent,

	EMMFDevSoundProxyReceiveTFEvent,

	EMMFDevSoundProxyCancelReceiveTFEvent,

	EMMFDevSoundProxyReceiveSETCEvent,

	EMMFDevSoundProxyCancelReceiveSETCEvent,

	EMMFDevSoundProxyPlayInit,

	EMMFDevSoundProxyRecordInit,

	EMMFDevSoundProxyPlayData,

	EMMFDevSoundProxyRecordData,

	EMMFDevSoundProxyStop,

	EMMFDevSoundProxyPause,

	EMMFDevSoundProxyPlayTone,

	EMMFDevSoundProxyPlayDualTone,

	EMMFDevSoundProxyPlayDTMFString,

	EMMFDevSoundProxyPlayDTMFStringLength,

	EMMFDevSoundProxyPlayToneSequence,

	EMMFDevSoundProxyPlayFixedSequence,

	EMMFDevSoundProxySetDTMFLengths,

	EMMFDevSoundProxySetVolumeRamp,

	EMMFDevSoundProxyGetSupportedInputDataTypes,

	EMMFDevSoundProxyGetSupportedOutputDataTypes,

	EMMFDevSoundProxyCopyFourCCArrayData,

	EMMFDevSoundProxyGetRecordedBuffer,

	EMMFDevSoundProxySamplesRecorded,

	EMMFDevSoundProxySamplesPlayed,

	EMMFDevSoundProxySetToneRepeats,

	EMMFDevSoundProxySetPrioritySettings,

	EMMFDevSoundProxyFixedSequenceName,

	EMMFDevSoundProxyConvertInit,

	EMMFDevSoundProxyConvertData,

	EMMFDevSoundProxyCustomInterface,

	EMMFDevSoundProxyFixedSequenceCount,

	EMMFDevSoundProxyRequestResourceNotification,

	EMMFDevSoundProxyCancelRequestResourceNotification,

	EMMFDevSoundProxyGetResourceNotificationData,	

	EMMFDevSoundProxyWillResumePlay,

	EMMFDevSoundProxySetClientThreadInfo

	};

class TMMFDevSoundProxyHwBuf

/**

*@internalTechnology

*/

	{

public:

	TUid iBufferType;

	TInt iRequestSize;

	TBool iLastBuffer;

	TUint iBufferSize;

	TBufC8<1024> iData;

	};

typedef TPckgBuf<TMMFDevSoundProxyHwBuf> TMMFDevSoundProxyHwBufPckg;

class TMMFDevSoundProxySettings

/**

*@internalTechnology

*/

	{

public:

	TMMFState iMode;

	TUid iHWDev;

	TFourCC iDesiredFourCC;

	TMMFCapabilities iCaps;

	TMMFCapabilities iConfig;

	TInt iMaxVolume;

	TInt iVolume;

	TInt iMaxGain;

	TInt iGain;

	TInt iLeftPercentage;

	TInt iRightPercentage;

	TInt iFrequencyOne;

	TInt iFrequencyTwo;

	TTimeIntervalMicroSeconds iDuration;

	TTimeIntervalMicroSeconds32 iToneOnLength;

	TTimeIntervalMicroSeconds32 iToneOffLength;

	TTimeIntervalMicroSeconds32 iPauseLength;

	TUid iNotificationEventUid;

	};

typedef TPckgBuf<TMMFDevSoundProxySettings> TMMFDevSoundProxySettingsPckg;

const TInt KMaxFixedSequenceNameLength = 1024;

#endif