// 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 "MmfAudioClientServer.h"
#include "MmfAudioServerProxy.h"
/**
Panic category and codes for the MmfDevSoundProxy
@internalTechnology
*/
_LIT(KMMFDevSoundProxyPanicCategory, "MmfDevSoundProxy");
enum TMMFDevSoundProxyPanicCodes
{
EMMFDevSoundProxyPlayDataWithoutInitialize,
EMMFDevSoundProxyRecordDataWithoutInitialize,
EMMFDevSoundProxyConvertDataWithoutInitialize
};
class RMMFDevSoundProxy; // declared here.
NONSHARABLE_CLASS( RMMFDevSoundProxy ): public RMmfSessionBase
/**
*@internalTechnology
*/
{
public:
IMPORT_C RMMFDevSoundProxy();
IMPORT_C TInt Open(RHandleBase& aMsgQueueHandle);
IMPORT_C TInt SetDevSoundInfo();
IMPORT_C TInt InitializeL(TMMFState aMode);
IMPORT_C TInt InitializeL(TUid aHWDev, 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 TAny* CustomInterface(TUid aInterfaceId);
IMPORT_C TInt FixedSequenceCount();
IMPORT_C TInt BufferToBeFilledData(TMMFDevSoundProxyHwBufPckg& aSetPckg);
IMPORT_C TInt BufferToBeEmptiedData(TMMFDevSoundProxyHwBufPckg& aSetPckg);
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 EmptyBuffers();
IMPORT_C TInt SyncCustomCommand(TUid aUid, const TDesC8& aParam1, const TDesC8& aParam2, TDes8* aOutParam);
IMPORT_C void AsyncCustomCommand(TUid aUid, TRequestStatus& aStatus, const TDesC8& aParam1, const TDesC8& aParam2, TDes8* aOutParam);
IMPORT_C TInt SetClientThreadInfo(TThreadId& aTid);
IMPORT_C TInt GetTimePlayed(TTimeIntervalMicroSeconds& aTime);
private:
TMMFDevSoundProxySettingsPckg iDspsPckg;
CMMFDataBuffer* iBuffer;
HBufC* iSeqName;
enum TState
{
EIdle=0,
EPlaying,
ERecording,
EConverting
};
TState iState;
RHandleBase* iMsgQueueHandle;
RMMFAudioServerProxy* iAudioServerProxy;
};
#endif