SDPMediaDescription Class Reference

#include <sdp.h>

Inheritance diagram for SDPMediaDescription:

Public Types
	Undefined = -1
	Inactive
	RecvOnly
	SendOnly
	SendRecv
enum	Direction {   Undefined = -1, Inactive, RecvOnly, SendOnly,   SendRecv }
Public Member Functions
	SDPMediaDescription (const OpalTransportAddress &address, const OpalMediaType &mediaType)
virtual bool	PreEncode ()
virtual void	Encode (const OpalTransportAddress &commonAddr, ostream &str) const
virtual bool	PrintOn (ostream &strm, const PString &str) const
virtual bool	Decode (const PStringArray &tokens)
virtual bool	Decode (char key, const PString &value)
virtual bool	PostDecode ()
virtual PString	GetSDPMediaType () const =0
virtual PCaselessString	GetSDPTransportType () const =0
virtual const SDPMediaFormatList &	GetSDPMediaFormats () const
virtual OpalMediaFormatList	GetMediaFormats () const
virtual void	AddSDPMediaFormat (SDPMediaFormat *sdpMediaFormat)
virtual void	AddMediaFormat (const OpalMediaFormat &mediaFormat)
virtual void	AddMediaFormats (const OpalMediaFormatList &mediaFormats, const OpalMediaType &mediaType)
virtual void	SetAttribute (const PString &attr, const PString &value)
virtual void	SetDirection (const Direction &d)
virtual Direction	GetDirection () const
virtual const OpalTransportAddress &	GetTransportAddress () const
virtual PBoolean	SetTransportAddress (const OpalTransportAddress &t)
virtual WORD	GetPort () const
virtual OpalMediaType	GetMediaType () const
virtual unsigned	GetBandwidth (const PString &type) const
virtual void	SetBandwidth (const PString &type, unsigned value)
virtual const SDPBandwidth &	GetBandwidth () const
virtual void	CreateSDPMediaFormats (const PStringArray &tokens)
virtual SDPMediaFormat *	CreateSDPMediaFormat (const PString &portString)=0
virtual PString	GetSDPPortList () const =0
virtual void	ProcessMediaOptions (SDPMediaFormat &sdpFormat, const OpalMediaFormat &mediaFormat)
unsigned	GetPTime () const
unsigned	GetMaxPTime () const
Protected Member Functions
virtual SDPMediaFormat *	FindFormat (PString &str) const
Protected Attributes
OpalTransportAddress	transportAddress
Direction	direction
WORD	port
WORD	portCount
OpalMediaType	mediaType
SDPMediaFormatList	formats
SDPBandwidth	bandwidth
unsigned	ptime
unsigned	maxptime

---

Member Enumeration Documentation

enum SDPMediaDescription::Direction

Enumerator:

Undefined
Inactive
RecvOnly
SendOnly
SendRecv

---

Constructor & Destructor Documentation

SDPMediaDescription::SDPMediaDescription	(	const OpalTransportAddress &	address,
		const OpalMediaType &	mediaType
	)

---

Member Function Documentation

virtual void SDPMediaDescription::AddMediaFormat

(

const OpalMediaFormat &

mediaFormat

)

[virtual]

virtual void SDPMediaDescription::AddMediaFormats	(	const OpalMediaFormatList &	mediaFormats,
		const OpalMediaType &	mediaType
	)			[virtual]

virtual void SDPMediaDescription::AddSDPMediaFormat

(

SDPMediaFormat *

sdpMediaFormat

)

[virtual]

virtual SDPMediaFormat* SDPMediaDescription::CreateSDPMediaFormat

(

const PString &

portString

)

[pure virtual]

Implemented in SDPDummyMediaDescription, SDPRTPAVPMediaDescription, and SDPApplicationMediaDescription.

virtual void SDPMediaDescription::CreateSDPMediaFormats

(

const PStringArray &

tokens

)

[virtual]

virtual bool SDPMediaDescription::Decode	(	char	key,
		const PString &	value
	)			[virtual]

virtual bool SDPMediaDescription::Decode

(

const PStringArray &

tokens

)

[virtual]

virtual void SDPMediaDescription::Encode	(	const OpalTransportAddress &	commonAddr,
		ostream &	str
	)			const [virtual]

virtual SDPMediaFormat* SDPMediaDescription::FindFormat

(

PString &

str

)

const [protected, virtual]

virtual const SDPBandwidth& SDPMediaDescription::GetBandwidth

(

)

const [inline, virtual]

virtual unsigned SDPMediaDescription::GetBandwidth

(

const PString &

type

)

const [inline, virtual]

virtual Direction SDPMediaDescription::GetDirection

(

)

const [inline, virtual]

unsigned SDPMediaDescription::GetMaxPTime

(

)

const [inline]

virtual OpalMediaFormatList SDPMediaDescription::GetMediaFormats

(

)

const [virtual]

virtual OpalMediaType SDPMediaDescription::GetMediaType

(

)

const [inline, virtual]

virtual WORD SDPMediaDescription::GetPort

(

)

const [inline, virtual]

unsigned SDPMediaDescription::GetPTime

(

)

const [inline]

virtual const SDPMediaFormatList& SDPMediaDescription::GetSDPMediaFormats

(

)

const [inline, virtual]

virtual PString SDPMediaDescription::GetSDPMediaType

(

)

const [pure virtual]

Implemented in SDPDummyMediaDescription, SDPAudioMediaDescription, SDPVideoMediaDescription, and SDPApplicationMediaDescription.

virtual PString SDPMediaDescription::GetSDPPortList

(

)

const [pure virtual]

Implemented in SDPDummyMediaDescription, SDPRTPAVPMediaDescription, and SDPApplicationMediaDescription.

virtual PCaselessString SDPMediaDescription::GetSDPTransportType

(

)

const [pure virtual]

Implemented in SDPDummyMediaDescription, SDPRTPAVPMediaDescription, and SDPApplicationMediaDescription.

virtual const OpalTransportAddress& SDPMediaDescription::GetTransportAddress

(

)

const [inline, virtual]

virtual bool SDPMediaDescription::PostDecode

(

)

[virtual]

virtual bool SDPMediaDescription::PreEncode

(

)

[virtual]

Reimplemented in SDPVideoMediaDescription.

virtual bool SDPMediaDescription::PrintOn	(	ostream &	strm,
		const PString &	str
	)			const [virtual]

Reimplemented in SDPRTPAVPMediaDescription, SDPAudioMediaDescription, and SDPVideoMediaDescription.

virtual void SDPMediaDescription::ProcessMediaOptions	(	SDPMediaFormat &	sdpFormat,
		const OpalMediaFormat &	mediaFormat
	)			[virtual]

virtual void SDPMediaDescription::SetAttribute	(	const PString &	attr,
		const PString &	value
	)			[virtual]

Reimplemented in SDPRTPAVPMediaDescription, SDPAudioMediaDescription, and SDPVideoMediaDescription.

virtual void SDPMediaDescription::SetBandwidth	(	const PString &	type,
		unsigned	value
	)			[inline, virtual]

virtual void SDPMediaDescription::SetDirection

(

const Direction &

d

)

[inline, virtual]

virtual PBoolean SDPMediaDescription::SetTransportAddress

(

const OpalTransportAddress &

t

)

[virtual]

---

Field Documentation

SDPBandwidth SDPMediaDescription::bandwidth [protected]

Direction SDPMediaDescription::direction [protected]

SDPMediaFormatList SDPMediaDescription::formats [protected]

unsigned SDPMediaDescription::maxptime [protected]

OpalMediaType SDPMediaDescription::mediaType [protected]

WORD SDPMediaDescription::port [protected]

WORD SDPMediaDescription::portCount [protected]

unsigned SDPMediaDescription::ptime [protected]

OpalTransportAddress SDPMediaDescription::transportAddress [protected]

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

• sdp.h

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