diff -r 80975da52420 -r 43d09473c595 mmfenh/enhancedmediaclient/Plugins/ProgDLSource/inc/ProgDLDataSource.h --- a/mmfenh/enhancedmediaclient/Plugins/ProgDLSource/inc/ProgDLDataSource.h Mon May 03 12:59:52 2010 +0300 +++ /dev/null Thu Jan 01 00:00:00 1970 +0000 @@ -1,155 +0,0 @@ -/* -* Copyright (c) 2006 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: Header of ProgDLSource. -* -*/ - - -#ifndef __PROGDLDATASOURCE_H_ -#define __PROGDLDATASOURCE_H_ - - -#include -#include -#include - -class CSinkQueueItem; -using multimedia::TBufferingConfig; -/** -@publishedAll -@released - -Provides the filename and path of file. - -Used by CProgDLMultimediaSource::ConstructL(). -*/ -class TMMFFileParams - { - public: - /** - Filename and path of file. - */ - TFileName iPath ; // Filename and path of file. - private: - /** - This member is internal and not intended for use. - */ - TInt iReserved1; - }; - - /** - @internalTechnology -*/ -const TUid KFileHandleUid = {0x101FFA19}; -const TUid KMMFileSourceUid = {0x101F7DA9}; -const TUid KMMFileHandleSourceUid = {0x101F7DAA}; - -/** -@publishedAll -@released - - Provides a pointer to the file handle - - Used by CProgDLMultimediaSource::ConstructL(). -*/ -class TMMFFileHandleParams - { - public: - TMMFFileHandleParams(RFile* aFile) : iUid(KFileHandleUid), iFile(aFile) {} - TMMFFileHandleParams() : iUid(KFileHandleUid) {} - - TUid iUid; - /** - Handle of file - */ - RFile* iFile; - private: - /** - This member is internal and not intended for use. - */ - TInt iReserved1; - }; - - - - - /** - @publishedAll - @released -*/ -typedef TPckgBuf TMMFFileConfig ; - -/** -@publishedAll -@released -*/ -typedef TPckgBuf TMMFFileHandleConfig ; - - -/** -@publishedAll -@released - - This details how big the iTransferBufferCopies array of CProgDLMultimediaSource may - become before we start looking to free entries. -*/ -const TInt KAcceptableTransferBufferCopiesSize = 5; - -/** -@publishedAll -@released - - This details how big the iTransferBufferCopies array of CProgDLMultimediaSource may - become before we start looking to free entries. -*/ -const TInt KMaximumTransferBufferCopiesSize = 100; - -class CProgDLMultimediaSource; - -class CProgDLSource : public MDataSource - { - public: - static CProgDLSource* NewL( TUid aType ); - ~CProgDLSource(void); - // From MDataSource begins - TFourCC SourceDataTypeCode(TMediaId aMediaId) ; - void FillBufferL( CMMFBuffer* aBuffer, MDataSink* aConsumer, TMediaId aMediaId ) ; - void BufferEmptiedL( CMMFBuffer* aBuffer ) ; - TBool CanCreateSourceBuffer() ; - CMMFBuffer* CreateSourceBufferL( TMediaId aMediaId, TBool &aReference ) ; - TInt SourceThreadLogon(MAsyncEventHandler& aEventHandler) ; - void SourceThreadLogoff(); - void SourcePrimeL(); - void SourcePlayL(); - void SourceStopL(); - void SourceCustomCommand(TMMFMessage& aMessage); - void ConstructSourceL(const TDesC8 &aInitData); - TUid DataSourceType() const; - TInt SetSourceDataTypeCode(TFourCC aSourceFourCC, TMediaId /*aMediaId*/ ); - // From MDataSource ends - - void SetMultimediaSource(CProgDLMultimediaSource& aMultimediaSource); - TDesC8& GetInitData(); - private: - CProgDLSource(TUid aType); - - void ConstructL (void); - private: - //Data - CProgDLMultimediaSource* iMultiMediaSource; - HBufC8* iInitData; - - }; - -#endif