sl@0: /*
sl@0: * Copyright (c) 2005-2006 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:   DRM Play Session
sl@0: *
sl@0: */
sl@0: 
sl@0: 
sl@0: #ifndef __CDRMPLAYSESSION_H
sl@0: #define __CDRMPLAYSESSION_H
sl@0: 
sl@0: 
sl@0: #include <e32base.h>
sl@0: #include <e32cons.h>
sl@0: #include <f32file.h>
sl@0: #include "DRMPlayServer.h"
sl@0: #include "DRMCustomCommandAsyncAO.h"
sl@0: #include <mdaaudiosampleplayer.h>
sl@0: #include <s32mem.h>
sl@0: #include <mmfcontrollerframeworkbase.h>
sl@0: 
sl@0: 
sl@0: class CDRMCustomCommandAsyncAO;
sl@0: class CDRMPlayServer;
sl@0: #ifdef RD_TSP_CLIENT_MAPPER
sl@0: class CTspClientMapper;
sl@0: #endif // #ifdef RD_TSP_CLIENT_MAPPER
sl@0: 
sl@0: class CDRMPlayServerSession : public CSession2, 
sl@0:                               public MMdaAudioPlayerCallback,
sl@0: 							  public MAudioLoadingObserver
sl@0: 	{
sl@0: 	friend class CDRMPlayServer;
sl@0: public:
sl@0: 	// construct/destruct
sl@0: 	CDRMPlayServerSession(CDRMPlayServer* aServer);
sl@0:     static CDRMPlayServerSession* NewL(CDRMPlayServer* aServer, const RMessage2& aMessage );
sl@0: 	~CDRMPlayServerSession();
sl@0: 	//service request
sl@0: 	virtual void ServiceL(const RMessage2 &aMessage);
sl@0: 	TInt DispatchMessageL(const RMessage2 &aMessage);
sl@0: 
sl@0: 	//services available 
sl@0: 	void NewFilePlayerL(const RMessage2 aMessage);
sl@0: 	void NewDesPlayerL(const RMessage2 aMessage);
sl@0: 	void NewDesPlayerReadOnlyL(const RMessage2 aMessage);
sl@0: 	void NewPlayerL(const RMessage2 aMessage);	
sl@0: 	void OpenFileL(const RMessage2 &aMessage);
sl@0: 	void OpenFileByHandleL(const RMessage2 &aMessage);
sl@0: 	void OpenFileBySourceL(const RMessage2 &aMessage);
sl@0: 	void OpenDesL(const RMessage2 &aMessage);
sl@0: 	void OpenUrlL(const RMessage2 &aMessage);
sl@0: 	void Play();
sl@0: 	void Stop();
sl@0: 	void SetVolume(const RMessage2 &aMessage);
sl@0: 	void SetRepeats(const RMessage2 &aMessage);
sl@0: 	void SetVolumeRamp(const RMessage2 &aMessage);
sl@0: 	void Duration(const RMessage2&aMessage); 
sl@0: 	TInt MaxVolume();
sl@0: 
sl@0: 	// API Additions since version 7.0	
sl@0: 	TInt Pause();
sl@0: 	void Close();
sl@0: 	TInt GetPosition(const RMessage2 &aMessage);
sl@0: 	void SetPosition(const RMessage2 &aMessage);
sl@0: 
sl@0: 	TInt SetPriority(const RMessage2 &aMessage);
sl@0: 	TInt GetVolume(const RMessage2 &aMessage);
sl@0: 	TInt GetNumberOfMetaDataEntries(const RMessage2 &aMessage);
sl@0: 	void GetMetaDataEntryL(const RMessage2 &aMessage);
sl@0: 	TInt SetPlayWindow(const RMessage2 &aMessage);
sl@0: 	TInt ClearPlayWindow();
sl@0: 	TInt SetBalance(const RMessage2 &aMessage);
sl@0: 	TInt GetBalance(const RMessage2 &aMessage);
sl@0: 	TInt GetBitRate(const RMessage2 &aMessage);
sl@0: 	
sl@0: 	void RegisterForAudioLoadingNotification(const RMessage2 &aMessage);
sl@0: 	void GetAudioLoadingProgressL(const RMessage2 &aMessage);
sl@0: 	void ControllerImplementationInformationL(const RMessage2 &aMessage);
sl@0: 
sl@0: 	void CustomCommandSyncL(const RMessage2 &aMessage);
sl@0:     void CustomCommandAsyncStep1L(const RMessage2 &aMessage);
sl@0:     void CustomCommandAsyncStep2L(const RMessage2 &aMessage);
sl@0:     
sl@0:     void SetPriorityPreference(const RMessage2 &aMessage);
sl@0:     void AsyncCustomCommandCompleted( CDRMCustomCommandAsyncAO* aObject );
sl@0: 
sl@0: 
sl@0: 
sl@0: protected:
sl@0: 	// panic the client
sl@0: 	void PanicClient(const RMessage2 &aMessage, TInt aPanic) const;
sl@0: 
sl@0: private:
sl@0:     void ConstructL( const RMessage2& aMessage );
sl@0: 
sl@0: 	//MMdaAudioPlayerCallback
sl@0:     void MapcInitComplete(TInt aError, const TTimeIntervalMicroSeconds& aDuration);
sl@0:     void MapcPlayComplete(TInt aError);
sl@0: 
sl@0:     //MAudioLoadingObserver
sl@0: 	void MaloLoadingStarted();
sl@0: 	void MaloLoadingComplete();
sl@0: 
sl@0:     //Returns False if Destination CustomCommand needs to be blocked
sl@0: 	TBool IsValidCustomCommandDestination(TUid aDestinationUid, TDesC8& aParam);
sl@0: 	TBool CheckCustomInterfaceBuilderImplL(TDesC8& aParam);
sl@0: 
sl@0: private:
sl@0: 	enum{EIdle,EPlaying,EStopped};
sl@0: 
sl@0: 	CDRMPlayServer *iServer;
sl@0: 	CMdaAudioPlayerUtility* iPlayUtil;
sl@0: 	RMessage2 iMessage;
sl@0: 	RMessage2* iMessage2;
sl@0: 	CBufFlat* iMetaDataBuffer;
sl@0: 	//CAsyncCallback* iAsyncCallback;
sl@0: 	TErrorDurationStructPckgBuf iErrDurPckg;
sl@0: 	TAsyncCallbackStatePckgBuf  iCallbackState;
sl@0:     TInt iAsyncComplete;
sl@0: 	TInt iCount;
sl@0: 	TInt iState;
sl@0: 	TInt iPriority;
sl@0: 	TMdaPriorityPreference iPref;
sl@0: 	TBool iFileHandleUsed;
sl@0: 	RFile iFileHandle;
sl@0: #ifdef RD_TSP_CLIENT_MAPPER
sl@0:     // Handle to TSP Client Mapper for Rem Con Framework
sl@0:     CTspClientMapper*   iTSPClientMapper;
sl@0:     // Process id of client to DRM Session
sl@0:     TProcessId          iClientProcessId;
sl@0: #endif // RD_TSP_CLIENT_MAPPER
sl@0: 	RPointerArray<CDRMCustomCommandAsyncAO> iActiveAsyncCustomCommands;
sl@0: 	CDRMCustomCommandAsyncAO* iCDRMCustomCommandAsyncAO2Phase;
sl@0: 	};
sl@0: 
sl@0: #endif
sl@0: 
sl@0: // End of file