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Public Member Functions | Static Public Member Functions | Protected Member Functions | Protected Attributes | Private Attributes | Friends
ServerMediaSubsession Class Referenceabstract

#include <ServerMediaSession.hh>

Inheritance diagram for ServerMediaSubsession:
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Collaboration diagram for ServerMediaSubsession:
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Public Member Functions

unsigned trackNumber () const
 
char const * trackId ()
 
virtual char const * sdpLines (int addressFamily)=0
 
virtual void getStreamParameters (unsigned clientSessionId, struct sockaddr_storage const &clientAddress, Port const &clientRTPPort, Port const &clientRTCPPort, int tcpSocketNum, unsigned char rtpChannelId, unsigned char rtcpChannelId, TLSState *tlsState, struct sockaddr_storage &destinationAddress, u_int8_t &destinationTTL, Boolean &isMulticast, Port &serverRTPPort, Port &serverRTCPPort, void *&streamToken)=0
 
virtual void startStream (unsigned clientSessionId, void *streamToken, TaskFunc *rtcpRRHandler, void *rtcpRRHandlerClientData, unsigned short &rtpSeqNum, unsigned &rtpTimestamp, ServerRequestAlternativeByteHandler *serverRequestAlternativeByteHandler, void *serverRequestAlternativeByteHandlerClientData)=0
 
virtual void pauseStream (unsigned clientSessionId, void *streamToken)
 
virtual void seekStream (unsigned clientSessionId, void *streamToken, double &seekNPT, double streamDuration, u_int64_t &numBytes)
 
virtual void seekStream (unsigned clientSessionId, void *streamToken, char *&absStart, char *&absEnd)
 
virtual void nullSeekStream (unsigned clientSessionId, void *streamToken, double streamEndTime, u_int64_t &numBytes)
 
virtual void setStreamScale (unsigned clientSessionId, void *streamToken, float scale)
 
virtual float getCurrentNPT (void *streamToken)
 
virtual FramedSource * getStreamSource (void *streamToken)
 
virtual void getRTPSinkandRTCP (void *streamToken, RTPSink *&rtpSink, RTCPInstance *&rtcp)=0
 
virtual void deleteStream (unsigned clientSessionId, void *&streamToken)
 
virtual void testScaleFactor (float &scale)
 
virtual float duration () const
 
virtual void getAbsoluteTimeRange (char *&absStartTime, char *&absEndTime) const
 
UsageEnvironment & envir () const
 
char const * name () const
 
virtual Boolean isSource () const
 
virtual Boolean isSink () const
 
virtual Boolean isRTCPInstance () const
 
virtual Boolean isRTSPClient () const
 
virtual Boolean isRTSPServer () const
 
virtual Boolean isMediaSession () const
 
virtual Boolean isServerMediaSession () const
 

Static Public Member Functions

static Boolean lookupByName (UsageEnvironment &env, char const *mediumName, Medium *&resultMedium)
 
static void close (UsageEnvironment &env, char const *mediumName)
 
static void close (Medium *medium)
 

Protected Member Functions

 ServerMediaSubsession (UsageEnvironment &env)
 
virtual ~ServerMediaSubsession ()
 
char const * rangeSDPLine () const
 
TaskToken & nextTask ()
 

Protected Attributes

ServerMediaSession * fParentSession
 
u_int32_t fSRTP_ROC
 

Private Attributes

ServerMediaSubsession * fNext
 
unsigned fTrackNumber
 
char const * fTrackId
 
UsageEnvironment & fEnviron
 
char fMediumName [mediumNameMaxLen]
 
TaskToken fNextTask
 

Friends

class ServerMediaSession
 
class ServerMediaSubsessionIterator
 

Detailed Description

Definition at line 123 of file ServerMediaSession.hh.

Constructor & Destructor Documentation

◆ ServerMediaSubsession()

ServerMediaSubsession::ServerMediaSubsession ( UsageEnvironment &  env)
protected

◆ ~ServerMediaSubsession()

virtual ServerMediaSubsession::~ServerMediaSubsession ( )
protectedvirtual

Member Function Documentation

◆ close() [1/2]

static void Medium::close ( Medium *  medium)
staticinherited

◆ close() [2/2]

static void Medium::close ( UsageEnvironment &  env,
char const *  mediumName 
)
staticinherited

◆ deleteStream()

virtual void ServerMediaSubsession::deleteStream ( unsigned  clientSessionId,
void *&  streamToken 
)
virtual

Reimplemented in MPEG2TransportFileServerMediaSubsession, OnDemandServerMediaSubsession, and PassiveServerMediaSubsession.

◆ duration()

virtual float ServerMediaSubsession::duration ( ) const
virtual

Reimplemented in DVVideoFileServerMediaSubsession, MP3AudioFileServerMediaSubsession, MPEG1or2DemuxedServerMediaSubsession, MPEG2TransportFileServerMediaSubsession, WAVAudioFileServerMediaSubsession, and MatroskaFileServerMediaSubsession.

◆ envir()

UsageEnvironment & Medium::envir ( ) const
inlineinherited

Definition at line 59 of file Media.hh.

59{return fEnviron;}
Medium::fEnviron
UsageEnvironment & fEnviron
Definition: Media.hh:82

References Medium::fEnviron.

Referenced by MediaSubsession::env(), GenericMediaServer::ClientConnection::envir(), GenericMediaServer::ClientSession::envir(), and RTPInterface::envir().

◆ getAbsoluteTimeRange()

virtual void ServerMediaSubsession::getAbsoluteTimeRange ( char *&  absStartTime,
char *&  absEndTime 
) const
virtual

◆ getCurrentNPT()

virtual float ServerMediaSubsession::getCurrentNPT ( void *  streamToken)
virtual

Reimplemented in OnDemandServerMediaSubsession, and PassiveServerMediaSubsession.

◆ getRTPSinkandRTCP()

virtual void ServerMediaSubsession::getRTPSinkandRTCP ( void *  streamToken,
RTPSink *&  rtpSink,
RTCPInstance *&  rtcp 
)
pure virtual

Implemented in OnDemandServerMediaSubsession, and PassiveServerMediaSubsession.

◆ getStreamParameters()

virtual void ServerMediaSubsession::getStreamParameters ( unsigned  clientSessionId,
struct sockaddr_storage const &  clientAddress,
Port const &  clientRTPPort,
Port const &  clientRTCPPort,
int  tcpSocketNum,
unsigned char  rtpChannelId,
unsigned char  rtcpChannelId,
TLSState *  tlsState,
struct sockaddr_storage &  destinationAddress,
u_int8_t &  destinationTTL,
Boolean &  isMulticast,
Port &  serverRTPPort,
Port &  serverRTCPPort,
void *&  streamToken 
)
pure virtual

Implemented in OnDemandServerMediaSubsession, and PassiveServerMediaSubsession.

◆ getStreamSource()

virtual FramedSource * ServerMediaSubsession::getStreamSource ( void *  streamToken)
virtual

Reimplemented in OnDemandServerMediaSubsession.

◆ isMediaSession()

virtual Boolean Medium::isMediaSession ( ) const
virtualinherited

Reimplemented in MediaSession.

◆ isRTCPInstance()

virtual Boolean Medium::isRTCPInstance ( ) const
virtualinherited

Reimplemented in RTCPInstance.

◆ isRTSPClient()

virtual Boolean Medium::isRTSPClient ( ) const
virtualinherited

Reimplemented in RTSPClient.

◆ isRTSPServer()

virtual Boolean Medium::isRTSPServer ( ) const
virtualinherited

Reimplemented in RTSPServer.

◆ isServerMediaSession()

virtual Boolean Medium::isServerMediaSession ( ) const
virtualinherited

Reimplemented in ServerMediaSession.

◆ isSink()

virtual Boolean Medium::isSink ( ) const
virtualinherited

Reimplemented in MediaSink.

◆ isSource()

virtual Boolean Medium::isSource ( ) const
virtualinherited

Reimplemented in MediaSource.

◆ lookupByName()

static Boolean Medium::lookupByName ( UsageEnvironment &  env,
char const *  mediumName,
Medium *&  resultMedium 
)
staticinherited

◆ name()

char const * Medium::name ( ) const
inlineinherited

Definition at line 61 of file Media.hh.

61{return fMediumName;}
Medium::fMediumName
char fMediumName[mediumNameMaxLen]
Definition: Media.hh:83

References Medium::fMediumName.

◆ nextTask()

TaskToken & Medium::nextTask ( )
inlineprotectedinherited

Definition at line 77 of file Media.hh.

77 {
78 return fNextTask;
79 }
Medium::fNextTask
TaskToken fNextTask
Definition: Media.hh:84

References Medium::fNextTask.

◆ nullSeekStream()

virtual void ServerMediaSubsession::nullSeekStream ( unsigned  clientSessionId,
void *  streamToken,
double  streamEndTime,
u_int64_t &  numBytes 
)
virtual

Reimplemented in OnDemandServerMediaSubsession.

◆ pauseStream()

virtual void ServerMediaSubsession::pauseStream ( unsigned  clientSessionId,
void *  streamToken 
)
virtual

Reimplemented in MPEG2TransportFileServerMediaSubsession, and OnDemandServerMediaSubsession.

◆ rangeSDPLine()

char const * ServerMediaSubsession::rangeSDPLine ( ) const
protected

◆ sdpLines()

virtual char const * ServerMediaSubsession::sdpLines ( int  addressFamily)
pure virtual

Implemented in OnDemandServerMediaSubsession, and PassiveServerMediaSubsession.

◆ seekStream() [1/2]

virtual void ServerMediaSubsession::seekStream ( unsigned  clientSessionId,
void *  streamToken,
char *&  absStart,
char *&  absEnd 
)
virtual

Reimplemented in OnDemandServerMediaSubsession.

◆ seekStream() [2/2]

virtual void ServerMediaSubsession::seekStream ( unsigned  clientSessionId,
void *  streamToken,
double &  seekNPT,
double  streamDuration,
u_int64_t &  numBytes 
)
virtual

Reimplemented in MPEG2TransportFileServerMediaSubsession, and OnDemandServerMediaSubsession.

◆ setStreamScale()

virtual void ServerMediaSubsession::setStreamScale ( unsigned  clientSessionId,
void *  streamToken,
float  scale 
)
virtual

Reimplemented in MPEG2TransportFileServerMediaSubsession, and OnDemandServerMediaSubsession.

◆ startStream()

virtual void ServerMediaSubsession::startStream ( unsigned  clientSessionId,
void *  streamToken,
TaskFunc *  rtcpRRHandler,
void *  rtcpRRHandlerClientData,
unsigned short &  rtpSeqNum,
unsigned &  rtpTimestamp,
ServerRequestAlternativeByteHandler *  serverRequestAlternativeByteHandler,
void *  serverRequestAlternativeByteHandlerClientData 
)
pure virtual

Implemented in MPEG2TransportFileServerMediaSubsession, OnDemandServerMediaSubsession, and PassiveServerMediaSubsession.

◆ testScaleFactor()

virtual void ServerMediaSubsession::testScaleFactor ( float &  scale)
virtual

Reimplemented in MP3AudioFileServerMediaSubsession, MPEG2TransportFileServerMediaSubsession, and WAVAudioFileServerMediaSubsession.

◆ trackId()

char const * ServerMediaSubsession::trackId ( )

◆ trackNumber()

unsigned ServerMediaSubsession::trackNumber ( ) const
inline

Definition at line 125 of file ServerMediaSession.hh.

125{ return fTrackNumber; }

References fTrackNumber.

Friends And Related Function Documentation

◆ ServerMediaSession

friend class ServerMediaSession
friend

Definition at line 193 of file ServerMediaSession.hh.

◆ ServerMediaSubsessionIterator

friend class ServerMediaSubsessionIterator
friend

Definition at line 194 of file ServerMediaSession.hh.

Field Documentation

◆ fEnviron

UsageEnvironment& Medium::fEnviron
privateinherited

Definition at line 82 of file Media.hh.

Referenced by Medium::envir().

◆ fMediumName

char Medium::fMediumName[mediumNameMaxLen]
privateinherited

Definition at line 83 of file Media.hh.

Referenced by Medium::name().

◆ fNext

ServerMediaSubsession* ServerMediaSubsession::fNext
private

Definition at line 195 of file ServerMediaSession.hh.

◆ fNextTask

TaskToken Medium::fNextTask
privateinherited

Definition at line 84 of file Media.hh.

Referenced by Medium::nextTask().

◆ fParentSession

ServerMediaSession* ServerMediaSubsession::fParentSession
protected

Definition at line 189 of file ServerMediaSession.hh.

◆ fSRTP_ROC

u_int32_t ServerMediaSubsession::fSRTP_ROC
protected

Definition at line 190 of file ServerMediaSession.hh.

◆ fTrackId

char const* ServerMediaSubsession::fTrackId
private

Definition at line 198 of file ServerMediaSession.hh.

◆ fTrackNumber

unsigned ServerMediaSubsession::fTrackNumber
private

Definition at line 197 of file ServerMediaSession.hh.

Referenced by trackNumber().

The documentation for this class was generated from the following file:
Generated on Tue Sep 16 2025 17:01:25 for live by doxygen 1.9.6