--- a/dvrengine/CommonRecordingEngine/inc/CCRXpsSink.h Thu Aug 19 10:54:18 2010 +0300
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,325 +0,0 @@
-/*
-* Copyright (c) 2007 Nokia Corporation and/or its subsidiary(-ies).
-* All rights reserved.
-* This component and the accompanying materials are made available
-* under the terms of the License "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: Packet sink where XPS gets the streaming.*
-*/
-
-
-
-#ifndef CCRXPSSINK_H
-#define CCRXPSSINK_H
-
-// INCLUDES
-#include "CCRPacketSinkBase.h"
-#include "MCRTimerObserver.h"
-#include "VideoServiceUtilsConf.hrh"
-#include <CXPSPktSinkObserver.h>
-#include <RtpDef.h>
-#include "videoserviceutilsLogger.h"
-#ifdef VIA_FEA_IPTV_USE_IPDC
-#include <H264Mpeg4GenrToFileFormat.h>
-#endif // VIA_FEA_IPTV_USE_IPDC
-
-// CONSTANTS
-// None
-
-// MACROS
-// None
-
-// DATA TYPES
-// None
-
-// FORWARD DECLARATIONS
-class CCRPacketBuffer;
-class CXPSPacketSink;
-class CCRStreamingSession;
-class CRtpTsConverter;
-class CRtpPacket;
-class CCRTimer;
-
-// CLASS DECLARATION
-
-/**
-* Packet sink that does not forward packets. Good for testing.
-*
-* @lib CommonRecordingEngine.lib
-* @since Series 60 3.0
-*/
-class CCRXpsSink : public CCRPacketSinkBase,
- public MCRTimerObserver,
- public MXPSPktSinkObserver
- {
-
-public: // Constructors and destructors
-
- /**
- * Two-phased constructor.
- * @return CCRXpsSink pointer.
- */
- static CCRXpsSink* NewL( CCRStreamingSession::TCRSinkId aSinkId,
- CCRStreamingSession& aOwningSession );
-
- /**
- * Destructor
- */
- virtual ~CCRXpsSink();
-
-protected: // Constructors and destructors
-
- /**
- * By default default constructor is private
- * @param aConnection is the IAP representative that we need to use
- * @param aSockServer is the socketserver to use when opening socks
- * @param aSinkId that this class needs to use when reporting progress back to owner
- * @param aOwningSession is the streaming session that owns this instance
- */
- CCRXpsSink( CCRStreamingSession::TCRSinkId aSinkId,
- CCRStreamingSession& aOwningSession );
-
- /**
- * Second phase of 2-phased construction
- */
- void ConstructL();
-
-private: // Methods from base classes
-
- /**
- * From CCRPacketSinkBase.
- * Method for setting the sdp in use.
- * @since Series 60 3.0
- * @param aSdp is the new sdp.
- * @return none.
- */
- void SetSdpL( const TDesC8& aSdp );
-
- /**
- * From CCRPacketSinkBase.
- * Adds packet to the sink.
- * @since Series 60 3.0
- * @return none.
- */
- void NewPacketAvailable();
-
- /**
- * From CCRPacketSinkBase.
- * Buffer reset info for the sink.
- * @since Series 60 3.0
- * @return none.
- */
- void BufferResetDone();
-
- /**
- * From MCRTimerObserver.
- * The function to be called when a timeout occurs.
- * @since Series 60 3.0
- * @param aTimer a pointer to timer.
- * @return none.
- */
- void TimerExpired( CCRTimer* aTimer );
-
- /**
- * From MXPSPktSinkObserver.
- * API to inform for resumption of packet supply.
- * @since Series 60 3.0
- * @param uStreamId a stream id.
- * @return none.
- */
- void RestorePacketSupply( TUint uStreamId );
-
-private: // New methods
-
- /**
- * Restores sink for new packets.
- * @since Series 60 3.0
- * @param none.
- * @return none.
- */
- void RestoreSink();
-
- /**
- * Sends one RTP packet to a player.
- * @since Series 60 3.0
- * @param none.
- * @return ETrue if packet was sent, EFalse if not.
- */
- TBool SendPacket();
-
- /**
- * Adjust time stamp and enque audio packet to player.
- * @since Series 60 3.0
- * @param aPacket a packet payload to send.
- * @return a system wide error code of sending.
- */
- TInt SendAudioPacket( const TDesC8& aPacket );
-
- /**
- * Adjust time stamp and enque video packet to player.
- * @since Series 60 3.0
- * @param aPacket a packet payload to send.
- * @return a system wide error code of sending.
- */
- TInt SendVideoPacket( const TDesC8& aPacket );
-
- /**
- * Adjust time stamp and enque sub title packet to player.
- * @since Series 60 3.0
- * @param aPacket a packet payload to send.
- * @return a system wide error code of sending.
- */
- TInt SendTitlePacket( const TDesC8& aPacket );
-
- /**
- * Sends packet to the player.
- * @since Series 60 3.0
- * @param aStreamId a stream id of packet.
- * @return a system wide error code of sending.
- */
- TInt EnqueuePacket( const TUint aStreamId );
-
- /**
- * Serach if buffer contains control stream packets.
- * If not, in non continous stream ask more packets to buffer.
- *
- * @since S60 v3.0
- * @return none.
- */
- void SearchForControlStreamPackets();
-
- /**
- * Checks if the buffer contains control stream packets. This is needed
- * if we receive packets for stream that has not yet received any control
- * stream packets, so that we do not have to discard the packets. If any
- * control stream packets are found for a stream that has not been
- * initiated, then that control stream packet is used to initiate that
- * stream.
- *
- * @since S60 v3.0
- * @return ETrue if a control stream packet was found, EFalse othervise.
- */
- TBool CheckBufferForControlStreamPackets();
-
- /**
- * Starts flow timer.
- * @since Series 60 3.0
- * @param aInterval a timer interval.
- * @return none.
- */
- void StartTimer( const TInt& aInterval );
-
- /**
- * Starts flow timer.
- * @since Series 60 3.0
- * @param none.
- * @return none.
- */
- void StopTimer();
-
-#ifdef VIA_FEA_IPTV_USE_IPDC
- /**
- * Serach for fmtp string.
- * @since Series 60 3.0
- * @param aSdpData a SDP data.
- * @return smtp string from SDP.
- */
- HBufC8* FindFmtpLC( const TDesC8& aSdpData );
-
-#endif // VIA_FEA_IPTV_USE_IPDC
-
-private: // Data
-
- /**
- * XPS packet sink.
- */
- CXPSPacketSink* iPacketSink;
-
- /**
- * Status of XPS buffer.
- */
- TInt iWaitPlayer;
-
- /**
- * Requested packet after overflow.
- */
- TInt iRequested;
-
- /**
- * Status for XPS reset.
- */
- TBool iXpsResetOk;
-
- /**
- * Status of range.
- */
- TBool iRangeKnown;
-
- /**
- * Flow control timer.
- */
- CCRTimer* iFlowTimer;
-
- /**
- * Audio stream id for XPS.
- */
- TInt iAudioStreamId;
-
- /**
- * Audio stream id for XPS.
- */
- TInt iVideoStreamId;
-
- /**
- * Sub title stream id for XPS.
- */
- TInt iTitleStreamId;
-
- /**
- * TS converter for audio.
- */
- CRtpTsConverter* iAudioConv;
-
- /**
- * TS converter for video.
- */
- CRtpTsConverter* iVideoConv;
-
- /**
- * TS converter for video.
- */
- CRtpTsConverter* iTitleConv;
-
- /**
- * RTP packet to enqueue.
- */
- CRtpPacket* iRtpPacket;
-
-#ifdef VIA_FEA_IPTV_USE_IPDC
- /**
- * Depacketizer for video stream (ISMACryp).
- */
- CH264Mpeg4GenrToFileformat * iVideoDepacketizer;
-
-#endif // VIA_FEA_IPTV_USE_IPDC
-
-#if defined( LIVE_TV_RDEBUG_TRACE ) || defined( LIVE_TV_FILE_TRACE )
- /**
- * Debug purposes.
- */
- TInt iLogXps;
-
-#endif // LIVE_TV_RDEBUG_TRACE || LIVE_TV_FILE_TRACE
-
- };
-
-#endif // CCRXPSSINK_H
-
-// End of File