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