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/*
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* Copyright (c) 2005-2006 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: DRM Audio player
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*
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*/
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#ifndef __CDRM_H
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#define __CDRM_H
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#include <e32base.h>
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#include <e32cons.h>
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#include <mmfbase.h>
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#include <mmfcontrollerframeworkbase.h>
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#include <mmfaudio.h>
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#include <mmfcontrollerpluginresolver.h>
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#include <mmfcontrollerframework.h>
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#include <mmfstandardcustomcommands.h>
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#include "mmfdrmSession.h"
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class CDrm: public CActive
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{
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public:
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/**
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* Two-phased constructor.
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*/
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static CDrm* NewL(TInt aPriority);
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/**
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* Two-phased constructor.
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*/
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static CDrm* NewLC(TInt aPriority);
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/**
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* Destructor
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*/
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~CDrm();
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TInt Connect();
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void Play();
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void Stop();
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void SetVolume(TInt aVolume);
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void SetRepeats(TInt aRepeatNumberOfTimes, const TTimeIntervalMicroSeconds& aTrailingSilence);
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void SetVolumeRamp(const TTimeIntervalMicroSeconds& aRampDuration);
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const TTimeIntervalMicroSeconds& Duration();
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TInt MaxVolume();
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void OpenFileL(const TDesC& aFileName);
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void OpenFileL(const RFile& aFile);
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void OpenFileL(const TMMSource& aSource);
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void OpenDesL(const TDesC8& aDescriptor);
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void OpenUrlL(const TDesC& aUrl, TInt aIapId = KUseDefaultIap, const TDesC8& aMimeType=KNullDesC8);
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TInt Pause();
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void Close();
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TInt GetPosition(TTimeIntervalMicroSeconds& aPosition);
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void SetPosition(const TTimeIntervalMicroSeconds& aPosition);
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TInt SetPriority(TInt aPriority, TMdaPriorityPreference aPref);
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TInt GetVolume(TInt& aVolume);
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TInt GetNumberOfMetaDataEntries(TInt& aNumEntries);
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CMMFMetaDataEntry* GetMetaDataEntryL(TInt aMetaDataIndex);
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TInt SetPlayWindow(const TTimeIntervalMicroSeconds& aStart,
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const TTimeIntervalMicroSeconds& aEnd);
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TInt ClearPlayWindow();
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TInt SetBalance(TInt aBalance = KMMFBalanceCenter);
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TInt GetBalance(TInt& aBalance);
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void RegisterForAudioLoadingNotification(MAudioLoadingObserver& aCallback);
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void GetAudioLoadingProgressL(TInt& aPercentageComplete);
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const CMMFControllerImplementationInformation& ControllerImplementationInformationL();
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TInt CustomCommandSync(const TMMFMessageDestinationPckg& aDestination, TInt aFunction, const TDesC8& aDataTo1, const TDesC8& aDataTo2, TDes8& aDataFrom);
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TInt CustomCommandSync(const TMMFMessageDestinationPckg& aDestination, TInt aFunction, const TDesC8& aDataTo1, const TDesC8& aDataTo2);
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void CustomCommandAsync(const TMMFMessageDestinationPckg& aDestination, TInt aFunction, const TDesC8& aDataTo1, const TDesC8& aDataTo2, TDes8& aDataFrom, TRequestStatus& aStatus);
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void CustomCommandAsync(const TMMFMessageDestinationPckg& aDestination, TInt aFunction, const TDesC8& aDataTo1, const TDesC8& aDataTo2, TRequestStatus& aStatus);
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TInt GetBitRate(TUint& aBitRate);
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protected:
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//inherited from CActive
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void DoCancel();
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void RunL();
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private:
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//C++ constructor
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CDrm(TInt aPriority);
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// 2nd phase construction.
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void ConstructL (void);
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// Session to server
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RDrmSession* iSess;
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//Current state
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TInt iState;
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enum TState //events
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{
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EStatePlay = 0,
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EStateStop,
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EStateSetVolume,
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EStateSetRepeats,
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EStateSetVolumeRamp,
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EStateDuration,
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EStateMaxVolume,
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EStateOpenFile,
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EStateOpenDes,
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EStateOpenUrl,
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EStatePause,
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EStateClose,
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EStateGetPosition,
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EStateSetPosition,
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EStateSetPriority,
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EStateGetVolume,
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EStateGetNumberOfMetaDataEntries,
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EStateGetMetaDataEntry,
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EStateSetPlayWindow,
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EStateClearPlayWindow,
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EStateSetBalance,
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EStateGetBalance,
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EStateRegisterForAudioLoadingNotification,
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EStateGetAudioLoadingProgress,
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EStateControllerImplementationInformation,
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EStateCustomCommandSync,
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EStateCustomCommandSync2,
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EStateCustomCommandAsync,
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EStateCustomCommandAsync2,
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EStateGetBitRate
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};
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};
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#endif
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