C# Class NewTOAPIA.Net.Rtp.SdesData

SdesData structure, used extensively among Rtcp and Rtp objects to describe the common properties associated with the Rtp data / Rtcp Participant. See RFC 3550 for definitions on the data it contains.

Inheritance: RtcpData

Exibir arquivo Open project: Wiladams/NewTOAPIA Class Usage Examples

Public Methods

Method	Description
GetPrivateExtension ( string prefix ) : string
GetPrivateExtensions ( ) : string>.Dictionary	Gets the private extensions for this stream in a Hashtable with (string, string) key/value pairs.
ReadDataFromBuffer ( BufferChunk buffer ) : void	Deserializes the provided buffer into this object
SdesData ( BufferChunk buffer ) : System	Constructs an SdesData instance by reading its properties from a BufferChunk
SdesData ( SdesData sdes ) : System	Constructs an SdesData instance by reading its properties from another instance
SdesData ( string cName, string name ) : System	Most common constructor, setting the most relevant data
SetPrivateExtension ( string prefix, string data ) : void	Add a private extension to the SDES data This method validates the data will fit in the 255 bytes (length = (1 Byte) = 255 max) available when converted to UTF8 for transmission across the wire and then stores it --------------------------------------------------------------------------------------- Structure: --------------------------------------------------------------------------------------- 0 1 2 3 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ \| PRIV=8 \| length \| prefix length \|prefix string... +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ ... \| value string ... +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
SetTool ( bool wantSet ) : void	Flag indicating whether you want the tool field to be set or not
ToString ( ) : string
WriteDataToBuffer ( BufferChunk buffer ) : void	Serializes this object into the provided buffer

Private Methods

Method	Description
GetProperty ( SDESType type ) : string
ReadPrivatePropertyFromBuffer ( BufferChunk buffer ) : void
ReadPropertyFromBuffer ( int type, BufferChunk buffer ) : void
SetCName ( string cName ) : void
SetPrivateExtension ( byte prefix, byte data ) : void
SetProperty ( string data, SDESType type ) : void	--------------------------------------------------------------------------------------- Purpose: --------------------------------------------------------------------------------------- Make sure the data will fit in the 255 bytes (length == 1 byte == byte.MaxValue) available to it when converted to UTF8 for transmission across the wire --------------------------------------------------------------------------------------- General structure of an SDES property: --------------------------------------------------------------------------------------- 0 1 2 3 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ \| SDES=N \| length \| data ... +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
UpdateData ( SdesData sdes ) : bool	This method is called to update the local data from another SdesData
WritePrivatePropertyToBuffer ( byte prefix, byte data, BufferChunk buffer ) : void
WritePropertyToBuffer ( SDESType type, byte data, BufferChunk buffer ) : void

Method Details

GetPrivateExtension() public method

public GetPrivateExtension ( string prefix ) : string
prefix	string
return	string

GetPrivateExtensions() public method

Gets the private extensions for this stream in a Hashtable with (string, string) key/value pairs.

public GetPrivateExtensions ( ) : string>.Dictionary
return	string>.Dictionary

ReadDataFromBuffer() public method

Deserializes the provided buffer into this object

public ReadDataFromBuffer ( BufferChunk buffer ) : void
buffer	BufferChunk
return	void

SdesData() public method

Constructs an SdesData instance by reading its properties from a BufferChunk

public SdesData ( BufferChunk buffer ) : System
buffer	BufferChunk
return	System

SdesData() public method

Constructs an SdesData instance by reading its properties from another instance

public SdesData ( SdesData sdes ) : System
sdes	SdesData
return	System

SdesData() public method

Most common constructor, setting the most relevant data

public SdesData ( string cName, string name ) : System
cName	string	Canonical name - Unique network identifier for this participant
name	string	Friendly name for this participant
return	System

SetPrivateExtension() public method

Add a private extension to the SDES data This method validates the data will fit in the 255 bytes (length = (1 Byte) = 255 max) available when converted to UTF8 for transmission across the wire and then stores it --------------------------------------------------------------------------------------- Structure: --------------------------------------------------------------------------------------- 0 1 2 3 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ | PRIV=8 | length | prefix length |prefix string... +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ ... | value string ... +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+

public SetPrivateExtension ( string prefix, string data ) : void
prefix	string	Name of the extension
data	string	Value of the extension
return	void

SetTool() public method

Flag indicating whether you want the tool field to be set or not

public SetTool ( bool wantSet ) : void
wantSet	bool
return	void

ToString() public method

public ToString ( ) : string
return	string

WriteDataToBuffer() public method

Serializes this object into the provided buffer

public WriteDataToBuffer ( BufferChunk buffer ) : void
buffer	BufferChunk
return	void