sl@0: // Copyright (c) 2004-2009 Nokia Corporation and/or its subsidiary(-ies).
sl@0: // All rights reserved.
sl@0: // This component and the accompanying materials are made available
sl@0: // under the terms of "Eclipse Public License v1.0"
sl@0: // which accompanies this distribution, and is available
sl@0: // at the URL "http://www.eclipse.org/legal/epl-v10.html".
sl@0: //
sl@0: // Initial Contributors:
sl@0: // Nokia Corporation - initial contribution.
sl@0: //
sl@0: // Contributors:
sl@0: //
sl@0: // Description:
sl@0: //
sl@0: 
sl@0: #ifndef __MMFDEVSOUNDPROXY_H__
sl@0: #define __MMFDEVSOUNDPROXY_H__
sl@0: 
sl@0: #include <e32base.h>
sl@0: #include <e32std.h>
sl@0: #include <mmf/common/mmfipc.h>
sl@0: #ifdef SYMBIAN_ENABLE_SPLIT_HEADERS
sl@0: #include <mmf/common/mmfipcserver.h>
sl@0: #endif
sl@0: #include "MmfAudioClientServer.h"
sl@0: #include "MmfAudioServerProxy.h"
sl@0: 
sl@0: 
sl@0: /** 
sl@0: Panic category and codes for the MmfDevSoundProxy
sl@0: @internalTechnology
sl@0: */
sl@0: _LIT(KMMFDevSoundProxyPanicCategory, "MmfDevSoundProxy");
sl@0: enum TMMFDevSoundProxyPanicCodes
sl@0: 	{
sl@0: 	EMMFDevSoundProxyPlayDataWithoutInitialize,
sl@0: 	EMMFDevSoundProxyRecordDataWithoutInitialize,
sl@0: 	EMMFDevSoundProxyConvertDataWithoutInitialize
sl@0: 	};
sl@0: 	
sl@0: class RMMFDevSoundProxy; // declared here.
sl@0: 
sl@0: NONSHARABLE_CLASS( RMMFDevSoundProxy ): public RMmfSessionBase 
sl@0: /**
sl@0: *@internalTechnology
sl@0: */
sl@0: 	{
sl@0: public:
sl@0: 
sl@0: 	IMPORT_C RMMFDevSoundProxy();
sl@0: 	IMPORT_C TInt Open(RHandleBase& aMsgQueueHandle);
sl@0: 	IMPORT_C TInt SetDevSoundInfo();
sl@0: 	IMPORT_C TInt InitializeL(TMMFState aMode);
sl@0: 	IMPORT_C TInt InitializeL(TUid aHWDev, TMMFState aMode);
sl@0: 	IMPORT_C TInt InitializeL(TFourCC aDesiredFourCC, TMMFState aMode);
sl@0: 	IMPORT_C TMMFCapabilities Capabilities();
sl@0: 	IMPORT_C TMMFCapabilities Config();
sl@0: 	IMPORT_C TInt SetConfigL(const TMMFCapabilities& aConfig);
sl@0: 	IMPORT_C TInt MaxVolume();
sl@0: 	IMPORT_C TInt Volume();
sl@0: 	IMPORT_C TInt SetVolume(TInt aVolume);
sl@0: 	IMPORT_C TInt MaxGain();
sl@0: 	IMPORT_C TInt Gain();
sl@0: 	IMPORT_C TInt SetGain(TInt aGain);
sl@0: 	IMPORT_C void GetPlayBalanceL(TInt& aLeftPercentage, TInt& aRightPercentage);
sl@0: 	IMPORT_C void SetPlayBalanceL(TInt aLeftPercentage, TInt aRightPercentage);
sl@0: 	IMPORT_C void GetRecordBalanceL(TInt& aLeftPercentage, TInt& aRightPercentage);
sl@0: 	IMPORT_C void SetRecordBalanceL(TInt aLeftPercentage, TInt aRightPercentage);
sl@0: 	IMPORT_C void Close();
sl@0: 	IMPORT_C void PlayInitL();
sl@0: 	IMPORT_C void RecordInitL();
sl@0: 	IMPORT_C void PlayData();
sl@0: 	IMPORT_C void RecordData();
sl@0: 	IMPORT_C void Stop();
sl@0: 	IMPORT_C void Pause();
sl@0: 	IMPORT_C void PlayToneL(TInt aFrequency, const TTimeIntervalMicroSeconds& aDuration);
sl@0: 	IMPORT_C void PlayDualToneL(TInt aFrequencyOne, TInt aFrequencyTwo, const TTimeIntervalMicroSeconds& aDuration);
sl@0: 	IMPORT_C void PlayDTMFStringL(const TDesC& aDTMFString);
sl@0: 	IMPORT_C void PlayToneSequenceL(const TDesC8& aData);
sl@0: 	IMPORT_C void PlayFixedSequenceL(TInt aSequenceNumber);
sl@0: 	IMPORT_C void SetDTMFLengths(TTimeIntervalMicroSeconds32& aToneOnLength,
sl@0: 								 TTimeIntervalMicroSeconds32& aToneOffLength,
sl@0: 								 TTimeIntervalMicroSeconds32& aPauseLength);
sl@0: 	IMPORT_C void SetVolumeRamp(const TTimeIntervalMicroSeconds& aRampDuration);
sl@0: 	IMPORT_C void GetSupportedInputDataTypesL(RArray<TFourCC>& aSupportedDataTypes, const TMMFPrioritySettings& aPrioritySettings);
sl@0: 	IMPORT_C void GetSupportedOutputDataTypesL(RArray<TFourCC>& aSupportedDataTypes, const TMMFPrioritySettings& aPrioritySettings);
sl@0: 	IMPORT_C TInt SamplesRecorded();
sl@0: 	IMPORT_C TInt SamplesPlayed();
sl@0: 	IMPORT_C void SetToneRepeats(TInt aRepeatCount, const TTimeIntervalMicroSeconds& aRepeatTrailingSilence);
sl@0: 	IMPORT_C void SetPrioritySettings(const TMMFPrioritySettings& aPrioritySettings);
sl@0: 	IMPORT_C const TDesC& FixedSequenceName(TInt aSequenceNumber);
sl@0: 	IMPORT_C TAny* CustomInterface(TUid aInterfaceId);
sl@0: 	IMPORT_C TInt FixedSequenceCount();
sl@0: 
sl@0: 	IMPORT_C TInt BufferToBeFilledData(TMMFDevSoundProxyHwBufPckg& aSetPckg);
sl@0: 	IMPORT_C TInt BufferToBeEmptiedData(TMMFDevSoundProxyHwBufPckg& aSetPckg);
sl@0: 
sl@0: 	IMPORT_C void CancelReceiveEvents();
sl@0: 	IMPORT_C void SetBuffer(CMMFDataBuffer* aBuffer);
sl@0: 	IMPORT_C TInt GetRecordedBufferL(CMMFDataBuffer& aBuffer);
sl@0: 
sl@0: 	IMPORT_C TInt RegisterAsClient(TUid aEventType, const TDesC8& aNotificationRegistrationData = KNullDesC8);
sl@0: 	IMPORT_C TInt CancelRegisterAsClient(TUid aEventType);
sl@0: 	IMPORT_C TInt GetResourceNotificationData(TUid aEventType,TDes8& aNotificationData);
sl@0: 	IMPORT_C TInt WillResumePlay();
sl@0: 	IMPORT_C TInt EmptyBuffers();
sl@0: 	
sl@0: 	IMPORT_C TInt SyncCustomCommand(TUid aUid, const TDesC8& aParam1, const TDesC8& aParam2, TDes8* aOutParam);
sl@0: 	IMPORT_C void AsyncCustomCommand(TUid aUid, TRequestStatus& aStatus, const TDesC8& aParam1, const TDesC8& aParam2, TDes8* aOutParam);
sl@0: 	IMPORT_C TInt SetClientThreadInfo(TThreadId& aTid);
sl@0: 	IMPORT_C TInt GetTimePlayed(TTimeIntervalMicroSeconds& aTime);
sl@0: 	
sl@0: private:
sl@0: 	TMMFDevSoundProxySettingsPckg iDspsPckg;
sl@0: 	CMMFDataBuffer* iBuffer;
sl@0: 	HBufC* iSeqName;
sl@0: 	enum TState
sl@0: 		{
sl@0: 		EIdle=0,
sl@0: 		EPlaying,
sl@0: 		ERecording,
sl@0: 		EConverting
sl@0: 		};
sl@0: 	TState iState;
sl@0: 	RHandleBase* iMsgQueueHandle;
sl@0: 	RMMFAudioServerProxy* iAudioServerProxy;
sl@0: 	};
sl@0: 
sl@0: #endif