SDP media description. More...

#include <roc_sdp/media_description.h>

Inheritance diagram for roc::sdp::MediaDescription:

[legend]

Public Member Functions
	MediaDescription (core::IArena &arena)
	Initialize empty media description.

void	clear ()
	Clear all fields.

MediaType	type () const
	Media type.

int	port () const
	Transport port.

int	nb_ports () const
	Number of transport port(s).

MediaTransport	transport () const
	Transport protocol.

unsigned	default_payload_id () const
	Default media payload id.

size_t	nb_payload_ids () const
	Number of payload ids.

unsigned	payload_id (size_t i) const
	Get the payload id that was listed at the i position in the media description.

size_t	nb_connection_data () const
	Number of connection data.

const ConnectionData &	connection_data (size_t i) const
	Get the reference of the i-th connection data that was listed just after the media description.

bool	set_type (MediaType type)
	Set media type.

bool	set_transport (MediaTransport transport)
	Set proto.

bool	set_port (long port)
	Set transport port.

bool	set_nb_ports (long nb_ports)
	Set number of transport port(s).

bool	add_payload_id (unsigned payload_id)
	Add a media payload id.

bool	add_connection_data (address::AddrFamily addrtype, const char *str, size_t str_len)
	Add a connection field from a string.

Public Member Functions inherited from roc::core::RefCounted< MediaDescription, core::ArenaAllocation >
	RefCounted ()
	Initialize.

	RefCounted (const core::ArenaAllocation &policy)
	Initialize.

int	getref () const
	Get reference counter.

void	incref () const
	Increment reference counter.

void	decref () const
	Decrement reference counter.

Public Member Functions inherited from roc::core::ListNode< Tag >
ListData *	list_data () const
	Get pointer to internal data.

Additional Inherited Members
Static Public Member Functions inherited from roc::core::ListNode< Tag >
static ListNode *	list_node (ListData *data)
	Get pointer to parent node from pointer to internal data.

Protected Member Functions inherited from roc::core::ArenaAllocation
IArena &	arena () const
	Get arena.

	ArenaAllocation (IArena &arena)
	Initialize.

template<class T >
void	destroy (T &object)
	Destroy object and return memory to arena.

Detailed Description

SDP media description.

m=<type> <port> <proto> <fmt>

roc::sdp::MediaDescription::port

int port() const

Transport port.

roc::sdp::MediaDescription::type

MediaType type() const

Media type.

Definition at line 36 of file media_description.h.

Constructor & Destructor Documentation

◆ MediaDescription()

roc::sdp::MediaDescription::MediaDescription ( core::IArena & arena )

Initialize empty media description.

Member Function Documentation

◆ add_connection_data()

bool roc::sdp::MediaDescription::add_connection_data	(	address::AddrFamily	addrtype,
		const char *	str,
		size_t	str_len
	)

Add a connection field from a string.

◆ add_payload_id()

bool roc::sdp::MediaDescription::add_payload_id ( unsigned payload_id )

Add a media payload id.

◆ clear()

void roc::sdp::MediaDescription::clear ( )

Clear all fields.

◆ connection_data()

const ConnectionData & roc::sdp::MediaDescription::connection_data ( size_t i ) const

Get the reference of the i-th connection data that was listed just after the media description.

◆ default_payload_id()

unsigned roc::sdp::MediaDescription::default_payload_id ( ) const

Default media payload id.

◆ nb_connection_data()

size_t roc::sdp::MediaDescription::nb_connection_data ( ) const

Number of connection data.

◆ nb_payload_ids()

size_t roc::sdp::MediaDescription::nb_payload_ids ( ) const

Number of payload ids.

◆ nb_ports()

int roc::sdp::MediaDescription::nb_ports ( ) const

Number of transport port(s).

◆ payload_id()

unsigned roc::sdp::MediaDescription::payload_id ( size_t i ) const

Get the payload id that was listed at the i position in the media description.

◆ port()

int roc::sdp::MediaDescription::port ( ) const

Transport port.

◆ set_nb_ports()

bool roc::sdp::MediaDescription::set_nb_ports ( long nb_ports )

Set number of transport port(s).

◆ set_port()

bool roc::sdp::MediaDescription::set_port ( long port )

Set transport port.

◆ set_transport()

bool roc::sdp::MediaDescription::set_transport ( MediaTransport transport )

Set proto.

◆ set_type()

bool roc::sdp::MediaDescription::set_type ( MediaType type )

Set media type.

◆ transport()

MediaTransport roc::sdp::MediaDescription::transport ( ) const

Transport protocol.

◆ type()

MediaType roc::sdp::MediaDescription::type ( ) const