BasicUDPSource Class Reference

#include <BasicUDPSource.hh>

Inheritance diagram for BasicUDPSource:

Collaboration diagram for BasicUDPSource:

Public Types
typedef void()	afterGettingFunc(void *clientData, unsigned frameSize, unsigned numTruncatedBytes, struct timeval presentationTime, unsigned durationInMicroseconds)
typedef void()	onCloseFunc(void *clientData)

Public Member Functions
virtual	~BasicUDPSource ()
Groupsock *	gs () const
void	getNextFrame (unsigned char *to, unsigned maxSize, afterGettingFunc *afterGettingFunc, void *afterGettingClientData, onCloseFunc *onCloseFunc, void *onCloseClientData)
void	handleClosure ()
void	stopGettingFrames ()
Boolean	isCurrentlyAwaitingData () const
virtual void	getAttributes () const
virtual char const *	MIMEtype () const
virtual Boolean	isRTPSource () const
virtual Boolean	isMPEG1or2VideoStreamFramer () const
virtual Boolean	isMPEG4VideoStreamFramer () const
virtual Boolean	isH264VideoStreamFramer () const
virtual Boolean	isH265VideoStreamFramer () const
virtual Boolean	isDVVideoStreamFramer () const
virtual Boolean	isJPEGVideoSource () const
virtual Boolean	isAMRAudioSource () const
virtual Boolean	isMPEG2TransportStreamMultiplexor () const
UsageEnvironment &	envir () const
char const *	name () 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 BasicUDPSource *	createNew (UsageEnvironment &env, Groupsock *inputGS)
static Boolean	lookupByName (UsageEnvironment &env, char const *sourceName, FramedSource *&resultSource)
static Boolean	lookupByName (UsageEnvironment &env, char const *sourceName, MediaSource *&resultSource)
static Boolean	lookupByName (UsageEnvironment &env, char const *mediumName, Medium *&resultMedium)
static void	handleClosure (void *clientData)
static void	afterGetting (FramedSource *source)
static void	close (UsageEnvironment &env, char const *mediumName)
static void	close (Medium *medium)

Protected Member Functions
TaskToken &	nextTask ()

Protected Attributes
unsigned char *	fTo
unsigned	fMaxSize
unsigned	fFrameSize
unsigned	fNumTruncatedBytes
struct timeval	fPresentationTime
unsigned	fDurationInMicroseconds

Private Member Functions
	BasicUDPSource (UsageEnvironment &env, Groupsock *inputGS)
void	incomingPacketHandler1 ()
virtual unsigned	maxFrameSize () const
virtual void	doGetNextFrame ()
virtual void	doStopGettingFrames ()
virtual Boolean	isFramedSource () const
virtual Boolean	isSource () const

Static Private Member Functions
static void	incomingPacketHandler (BasicUDPSource *source, int mask)

Private Attributes
Groupsock *	fInputGS
Boolean	fHaveStartedReading
afterGettingFunc *	fAfterGettingFunc
void *	fAfterGettingClientData
onCloseFunc *	fOnCloseFunc
void *	fOnCloseClientData
Boolean	fIsCurrentlyAwaitingData
UsageEnvironment &	fEnviron
char	fMediumName [mediumNameMaxLen]
TaskToken	fNextTask

Detailed Description

Definition at line 31 of file BasicUDPSource.hh.

Member Typedef Documentation

afterGettingFunc

typedef void() FramedSource::afterGettingFunc(void *clientData, unsigned frameSize, unsigned numTruncatedBytes, struct timeval presentationTime, unsigned durationInMicroseconds)

inherited

Definition at line 36 of file FramedSource.hh.

onCloseFunc

typedef void() FramedSource::onCloseFunc(void *clientData)

inherited

Definition at line 40 of file FramedSource.hh.

Constructor & Destructor Documentation

~BasicUDPSource()

virtual BasicUDPSource::~BasicUDPSource ( )

virtual

BasicUDPSource()

BasicUDPSource::BasicUDPSource ( UsageEnvironment &  env, Groupsock *  inputGS  )

private

Member Function Documentation

afterGetting()

static void FramedSource::afterGetting ( FramedSource *  source )

staticinherited

close() [1/2]

static void Medium::close ( Medium *  medium )

staticinherited

close() [2/2]

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

staticinherited

createNew()

static BasicUDPSource * BasicUDPSource::createNew ( UsageEnvironment &  env, Groupsock *  inputGS  )

static

doGetNextFrame()

virtual void BasicUDPSource::doGetNextFrame ( )

privatevirtual

Implements FramedSource.

doStopGettingFrames()

virtual void BasicUDPSource::doStopGettingFrames ( )

privatevirtual

Reimplemented from FramedSource.

envir()

UsageEnvironment & Medium::envir ( ) const

inlineinherited

Definition at line 59 of file Media.hh.

{return fEnviron;}

References Medium::fEnviron.

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

getAttributes()

virtual void MediaSource::getAttributes ( ) const

virtualinherited

Reimplemented in FramedFilter, MP3ADUTranscoder, MP3FileSource, and RTPSource.

getNextFrame()

void FramedSource::getNextFrame ( unsigned char *  to, unsigned  maxSize, afterGettingFunc *  afterGettingFunc, void *  afterGettingClientData, onCloseFunc *  onCloseFunc, void *  onCloseClientData  )

inherited

gs()

Groupsock * BasicUDPSource::gs ( ) const

inline

Definition at line 37 of file BasicUDPSource.hh.

{ return fInputGS; }

References fInputGS.

handleClosure() [1/2]

void FramedSource::handleClosure ( )

inherited

handleClosure() [2/2]

static void FramedSource::handleClosure ( void *  clientData )

staticinherited

incomingPacketHandler()

static void BasicUDPSource::incomingPacketHandler ( BasicUDPSource *  source, int  mask  )

staticprivate

incomingPacketHandler1()

void BasicUDPSource::incomingPacketHandler1 ( )

private

isAMRAudioSource()

virtual Boolean MediaSource::isAMRAudioSource ( ) const

virtualinherited

Reimplemented in AMRAudioSource.

isCurrentlyAwaitingData()

Boolean FramedSource::isCurrentlyAwaitingData ( ) const

inlineinherited

Definition at line 61 of file FramedSource.hh.

{return fIsCurrentlyAwaitingData;}

References FramedSource::fIsCurrentlyAwaitingData.

isDVVideoStreamFramer()

virtual Boolean MediaSource::isDVVideoStreamFramer ( ) const

virtualinherited

Reimplemented in DVVideoStreamFramer.

isFramedSource()

virtual Boolean FramedSource::isFramedSource ( ) const

privatevirtualinherited

Reimplemented from MediaSource.

isH264VideoStreamFramer()

virtual Boolean MediaSource::isH264VideoStreamFramer ( ) const

virtualinherited

Reimplemented in H264VideoStreamDiscreteFramer, and H264VideoStreamFramer.

isH265VideoStreamFramer()

virtual Boolean MediaSource::isH265VideoStreamFramer ( ) const

virtualinherited

Reimplemented in H265VideoStreamDiscreteFramer, and H265VideoStreamFramer.

isJPEGVideoSource()

virtual Boolean MediaSource::isJPEGVideoSource ( ) const

virtualinherited

Reimplemented in JPEGVideoSource.

isMediaSession()

virtual Boolean Medium::isMediaSession ( ) const

virtualinherited

Reimplemented in MediaSession.

isMPEG1or2VideoStreamFramer()

virtual Boolean MediaSource::isMPEG1or2VideoStreamFramer ( ) const

virtualinherited

Reimplemented in MPEG1or2VideoStreamFramer.

isMPEG2TransportStreamMultiplexor()

virtual Boolean MediaSource::isMPEG2TransportStreamMultiplexor ( ) const

virtualinherited

Reimplemented in MPEG2TransportStreamMultiplexor.

isMPEG4VideoStreamFramer()

virtual Boolean MediaSource::isMPEG4VideoStreamFramer ( ) const

virtualinherited

Reimplemented in MPEG4VideoStreamFramer.

isRTCPInstance()

virtual Boolean Medium::isRTCPInstance ( ) const

virtualinherited

Reimplemented in RTCPInstance.

isRTPSource()

virtual Boolean MediaSource::isRTPSource ( ) const

virtualinherited

Reimplemented in RTPSource.

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 MediaSource::isSource ( ) const

privatevirtualinherited

Reimplemented from Medium.

lookupByName() [1/3]

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

staticinherited

lookupByName() [2/3]

static Boolean FramedSource::lookupByName ( UsageEnvironment &  env, char const *  sourceName, FramedSource *&  resultSource  )

staticinherited

lookupByName() [3/3]

static Boolean MediaSource::lookupByName ( UsageEnvironment &  env, char const *  sourceName, MediaSource *&  resultSource  )

staticinherited

maxFrameSize()

virtual unsigned BasicUDPSource::maxFrameSize ( ) const

privatevirtual

Reimplemented from FramedSource.

MIMEtype()

virtual char const * MediaSource::MIMEtype ( ) const

virtualinherited

Reimplemented in AC3AudioRTPSource, AMRAudioSource, DVVideoRTPSource, FramedFilter, H261VideoRTPSource, H263plusVideoRTPSource, H264VideoRTPSource, H265VideoRTPSource, JPEG2000VideoRTPSource, JPEGVideoRTPSource, ADUFromMP3Source, MP3FromADUSource, MP3ADURTPSource, MP3FileSource, MPEG1or2AudioRTPSource, MPEG1or2DemuxedElementaryStream, MPEG1or2VideoRTPSource, MPEG4ESVideoRTPSource, MPEG4GenericRTPSource, MPEG4LATMAudioRTPSource, QuickTimeGenericRTPSource, RawVideoRTPSource, SimpleRTPSource, TheoraVideoRTPSource, VorbisAudioRTPSource, VP8VideoRTPSource, VP9VideoRTPSource, MatroskaDemuxedTrack, and OggDemuxedTrack.

name()

char const * Medium::name ( ) const

inlineinherited

Definition at line 61 of file Media.hh.

{return fMediumName;}

References Medium::fMediumName.

nextTask()

TaskToken & Medium::nextTask ( )

inlineprotectedinherited

Definition at line 77 of file Media.hh.

                        {
        return fNextTask;
  }

References Medium::fNextTask.

stopGettingFrames()

void FramedSource::stopGettingFrames ( )

inherited

Field Documentation

fAfterGettingClientData

void* FramedSource::fAfterGettingClientData

privateinherited

Definition at line 88 of file FramedSource.hh.

fAfterGettingFunc

afterGettingFunc* FramedSource::fAfterGettingFunc

privateinherited

Definition at line 87 of file FramedSource.hh.

fDurationInMicroseconds

unsigned FramedSource::fDurationInMicroseconds

protectedinherited

Definition at line 80 of file FramedSource.hh.

Referenced by MatroskaDemuxedTrack::durationInMicroseconds(), and OggDemuxedTrack::durationInMicroseconds().

fEnviron

UsageEnvironment& Medium::fEnviron

privateinherited

Definition at line 82 of file Media.hh.

Referenced by Medium::envir().

fFrameSize

unsigned FramedSource::fFrameSize

protectedinherited

Definition at line 77 of file FramedSource.hh.

Referenced by MatroskaDemuxedTrack::frameSize(), MPEG2TransportStreamDemuxedTrack::frameSize(), and OggDemuxedTrack::frameSize().

fHaveStartedReading

Boolean BasicUDPSource::fHaveStartedReading

private

Definition at line 53 of file BasicUDPSource.hh.

fInputGS

Groupsock* BasicUDPSource::fInputGS

private

Definition at line 52 of file BasicUDPSource.hh.

Referenced by gs().

fIsCurrentlyAwaitingData

Boolean FramedSource::fIsCurrentlyAwaitingData

privateinherited

Definition at line 92 of file FramedSource.hh.

Referenced by FramedSource::isCurrentlyAwaitingData().

fMaxSize

unsigned FramedSource::fMaxSize

protectedinherited

Definition at line 76 of file FramedSource.hh.

Referenced by MatroskaDemuxedTrack::maxSize(), MPEG2TransportStreamDemuxedTrack::maxSize(), and OggDemuxedTrack::maxSize().

fMediumName

char Medium::fMediumName[mediumNameMaxLen]

privateinherited

Definition at line 83 of file Media.hh.

Referenced by Medium::name().

fNextTask

TaskToken Medium::fNextTask

privateinherited

Definition at line 84 of file Media.hh.

Referenced by Medium::nextTask().

fNumTruncatedBytes

unsigned FramedSource::fNumTruncatedBytes

protectedinherited

Definition at line 78 of file FramedSource.hh.

Referenced by MatroskaDemuxedTrack::numTruncatedBytes(), MPEG2TransportStreamDemuxedTrack::numTruncatedBytes(), and OggDemuxedTrack::numTruncatedBytes().

fOnCloseClientData

void* FramedSource::fOnCloseClientData

privateinherited

Definition at line 90 of file FramedSource.hh.

fOnCloseFunc

onCloseFunc* FramedSource::fOnCloseFunc

privateinherited

Definition at line 89 of file FramedSource.hh.

fPresentationTime

struct timeval FramedSource::fPresentationTime

protectedinherited

Definition at line 79 of file FramedSource.hh.

Referenced by MatroskaDemuxedTrack::presentationTime(), MPEG2TransportStreamDemuxedTrack::presentationTime(), and OggDemuxedTrack::presentationTime().

fTo

unsigned char* FramedSource::fTo

protectedinherited

Definition at line 75 of file FramedSource.hh.

Referenced by MatroskaDemuxedTrack::to(), MPEG2TransportStreamDemuxedTrack::to(), and OggDemuxedTrack::to().

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The documentation for this class was generated from the following file:

• liveMedia/include/BasicUDPSource.hh