NopStreamer Class Reference

#include <NopStreamer.h>

Inheritance diagram for NopStreamer:

[legend]Collaboration diagram for NopStreamer:

[legend]List of all members.

Public Member Functions
	NopStreamer (MNSelector &sel, DataPumpResponse *resp, SDPSessionDescription *sdesc)
	this is needed when no SDP-description is stored in the proxy!
virtual	~NopStreamer ()
virtual int	init (KomServer *streamer, StreamingType type)
virtual bool	createUpstreamSocks (int idx, int &requested, RTPSockets::FactoryMode mode, RTSP::TransportTypes requested_transport=RTSP::RTP_AVP_UDP)
virtual bool	createDownstreamSocks (int idx, int &requested, RTPSockets::FactoryMode mode, RTSP::TransportTypes requested_transport=RTSP::RTP_AVP_UDP)
virtual MNSocket *	getLocalDownRtp (int idx) const
virtual MNSocket *	getLocalDownRtcp (int idx) const
	see getLocalDownRtp
virtual MNSocket *	getLocalUpRtp (int idx) const
	see getLocalDownRtp
virtual MNSocket *	getLocalUpRtcp (int idx) const
	see getLocalDownRtp
virtual int	getDistantPortDownstream (int idx) const
virtual int	getDistantPortUpstream (int idx) const
	getDistantPortDownstream
virtual int	getLocalPortDownstream (int idx) const
virtual int	getLocalPortUpstream (int idx) const
	getLocalPortDownstream
virtual bool	fillTransportString (int idx, MNString &out, bool mc) const
virtual int	stream_start (int idx, const MNString &filename, const MNString &DescFileName, const MNString &client, const MNString &server, int ClientPortAnnounced, int ServerPortAnnounced)
virtual int	play (int start, int stop)
virtual int	stop ()
virtual int	pause ()
virtual int	jump (int cont_time)
virtual void	fileComplete (const char *filename, bool comp)
virtual long	getFilePos ()
virtual void	set_client_port (int)
virtual void	setMulticastInformation (MNString server, MNSocket *main_rtp, MNSocket *main_rtcp)
virtual void	setBufferInformation (int threshold, int size)
virtual bool	isPatchingCapable () const

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Constructor & Destructor Documentation

NopStreamer::NopStreamer (  MNSelector &  sel, DataPumpResponse *  resp, SDPSessionDescription *  sdesc )

this is needed when no SDP-description is stored in the proxy!

virtual NopStreamer::~NopStreamer (   )  [virtual]

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Member Function Documentation

virtual bool NopStreamer::createDownstreamSocks (  int  idx, int &  requested, RTPSockets::FactoryMode  mode, RTSP::TransportTypes  requested_transport = RTSP::RTP_AVP_UDP )  [virtual]

Called when the server wants to create downstream dummy sockets in this data pump. Set a boolean variable to indicate that this has happened. Implements dataPump.

virtual bool NopStreamer::createUpstreamSocks (  int  idx, int &  requested, RTPSockets::FactoryMode  mode, RTSP::TransportTypes  requested_transport = RTSP::RTP_AVP_UDP )  [virtual]

Called when the server wants to created upstream dummy sockets in this data pump. Set a boolean variable to indicate that this has happened. Implements dataPump.

virtual void NopStreamer::fileComplete (  const char *  filename, bool  comp )  [virtual]

Reimplemented from dataPump.

virtual bool NopStreamer::fillTransportString (  int  idx, MNString &  out, bool  mc )  const [virtual]

When the proxy must formulate a SETUP response for the client, the Transport line must be created. Since the transport protocol is only known to the specific data pump, the data pump is the entity that should write this string. Parameters: out  Out parameter containing the transport string that is fill by the specific data pump. mc  In parameter telling the data pump that it should assume multicast or unicast, respectively. The necessity of this parameter is a design flaw, because this information is exchange with the data pump far too late. Returns: True, if the transport string was successfully filled in, false otherwise. Implements dataPump.

virtual int NopStreamer::getDistantPortDownstream (  int  idx  )  const [virtual]

Get the remote port of the downstream RTP "connection". A dummy in this case. Reimplemented from dataPump.

virtual int NopStreamer::getDistantPortUpstream (  int  idx  )  const [virtual]

getDistantPortDownstream Reimplemented from dataPump.

virtual long NopStreamer::getFilePos (   )  [virtual]

If the dataPump is streaming, this method returns the current time position in the source file. Else it returns -1!! Reimplemented from dataPump.

virtual MNSocket* NopStreamer::getLocalDownRtcp (  int  idx  )  const [virtual]

see getLocalDownRtp Reimplemented from dataPump.

virtual MNSocket* NopStreamer::getLocalDownRtp (  int  idx  )  const [virtual]

Return an invalid dummy pointer when the server has tried to create downstream sockets, or NULL if that was not the case. Reimplemented from dataPump.

virtual int NopStreamer::getLocalPortDownstream (  int  idx  )  const [virtual]

Get the local port of the downstream RTP "connection". A dummy in this case. Reimplemented from dataPump.

virtual int NopStreamer::getLocalPortUpstream (  int  idx  )  const [virtual]

getLocalPortDownstream Reimplemented from dataPump.

virtual MNSocket* NopStreamer::getLocalUpRtcp (  int  idx  )  const [virtual]

see getLocalDownRtp Reimplemented from dataPump.

virtual MNSocket* NopStreamer::getLocalUpRtp (  int  idx  )  const [virtual]

see getLocalDownRtp Reimplemented from dataPump.

virtual int NopStreamer::init (  KomServer *  streamer, StreamingType  type )  [virtual]

Implements dataPump.

virtual bool NopStreamer::isPatchingCapable (   )  const [inline, virtual]

If a data pump is capable of patching support, it must overload the functions setMulticastInformation and setBufferInformation that exist only as dummy implementations in this base class. The default is that a data pump is not capable of patching. Reimplemented from dataPump.

virtual int NopStreamer::jump (  int  cont_time  )  [virtual]

Reimplemented from dataPump.

virtual int NopStreamer::pause (   )  [virtual]

Reimplemented from dataPump.

virtual int NopStreamer::play (  int  start, int  stop )  [virtual]

Implements dataPump.

virtual void NopStreamer::set_client_port (  int   )  [inline, virtual]

virtual void NopStreamer::setBufferInformation (  int  threshold, int  size )  [virtual]

A dummy provided for non-patching-capable data pumps and overloaded by patching-capable data pumps. Reimplemented from dataPump.

virtual void NopStreamer::setMulticastInformation (  MNString  server, MNSocket *  main_rtp, MNSocket *  main_rtcp )  [virtual]

A dummy provided for non-patching-capable data pumps and overloaded by patching-capable data pumps. Reimplemented from dataPump.

virtual int NopStreamer::stop (   )  [virtual]

Implements dataPump.

virtual int NopStreamer::stream_start (  int  idx, const MNString &  filename, const MNString &  DescFileName, const MNString &  client, const MNString &  server, int  ClientPortAnnounced, int  ServerPortAnnounced )  [virtual]

Implements dataPump.

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

• NopStreamer.h

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