RTPApplication Class Reference

An RTP application, holding identifying RTCP SDES item values. More...

#include <sources.h>

Inheritance diagram for RTPApplication:

Collaboration diagram for RTPApplication:

Data Structures
struct	ParticipantLink
class	ParticipantsIterator
	Iterator through the list of participants in this session. More...

Public Member Functions
	RTPApplication (const std::string &cname)
	Create a new RTP application. More...
	~RTPApplication ()
void	setSDESItem (SDESItemType item, const std::string &val)
void	setPRIVPrefix (const std::string &val)
const std::string &	getSDESItem (SDESItemType item) const
const std::string &	getPRIVPrefix () const
ParticipantsIterator	begin ()
ParticipantsIterator	end ()
const Participant *	getParticipant (const std::string &cname) const

Private Member Functions
void	addParticipant (Participant &part)
void	removeParticipant (ParticipantLink *part)
void	findCNAME ()
	Find out the local CNAME as user@host and store it as part of the internal state of this class. More...
const std::string &	getItem (SDESItemType type) const
void	setItem (SDESItemType item, const std::string &val)

Private Attributes
Participant **	participants
ParticipantLink *	firstPart
	List of participants, ordered from older to newer. More...
ParticipantLink *	lastPart

Static Private Attributes
static const size_t	defaultParticipantsNum
	Hash table with sources of RTP and RTCP packets. More...

Friends
class	ApplicationHandler

Detailed Description

An RTP application, holding identifying RTCP SDES item values.

Represents local participants.

An application in the context of RTP: an entity that has a CNAME (unique identifier in the form of user@host.domain) as well as other RTCP SDES items (such as NAME or TOOL), and may open a number of RTP sessions. Each application is a different source of synchronization (with a potentially diferent SSRC identifier) in each RTP session it participates. All the sources of synchronization from a participant are tied together by means of the CNAME.

The definition of this class allows applications based on ccRTP to implement several "RTP applications" in the same process. Each object of this class represents a local participant.

Author

Federico Montesino Pouzols fedem.nosp@m.p@al.nosp@m.tern..nosp@m.org

Definition at line 367 of file sources.h.

Constructor & Destructor Documentation

RTPApplication::RTPApplication

(

const std::string &

cname

)

Create a new RTP application.

If the CNAME string provided has zero length, it is guessed from the user and machine name.

Parameters

cname

Local participant canonical name.

RTPApplication::~RTPApplication

(

)

Member Function Documentation

void RTPApplication::addParticipant ( Participant &  part )

private

ParticipantsIterator RTPApplication::begin ( )

inline

Definition at line 448 of file sources.h.

ParticipantsIterator RTPApplication::end ( void  )

inline

Definition at line 451 of file sources.h.

void RTPApplication::findCNAME ( )

private

Find out the local CNAME as user@host and store it as part of the internal state of this class.

const std::string& SDESItemsHolder::getItem ( SDESItemType  type ) const

inherited

const Participant* RTPApplication::getParticipant

(

const std::string &

cname

)

const

const std::string& RTPApplication::getPRIVPrefix ( ) const

inline

Definition at line 397 of file sources.h.

const std::string& RTPApplication::getSDESItem ( SDESItemType  item ) const

inline

Definition at line 393 of file sources.h.

void RTPApplication::removeParticipant ( ParticipantLink *  part )

private

void SDESItemsHolder::setItem ( SDESItemType  item, const std::string &  val  )

inherited

void RTPApplication::setPRIVPrefix ( const std::string &  val )

inline

Definition at line 389 of file sources.h.

void RTPApplication::setSDESItem ( SDESItemType  item, const std::string &  val  )

inline

Definition at line 385 of file sources.h.

Friends And Related Function Documentation

friend class ApplicationHandler

friend

Definition at line 458 of file sources.h.

Field Documentation

const size_t RTPApplication::defaultParticipantsNum

staticprivate

Hash table with sources of RTP and RTCP packets.

Definition at line 489 of file sources.h.

ParticipantLink* RTPApplication::firstPart

private

List of participants, ordered from older to newer.

Definition at line 492 of file sources.h.

ParticipantLink * RTPApplication::lastPart

private

Definition at line 492 of file sources.h.

Participant** RTPApplication::participants

private

Definition at line 490 of file sources.h.

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

• sources.h