OPAL  Version 3.10.4
RTP_DataFrame Class Reference

#include <rtp.h>

Inheritance diagram for RTP_DataFrame:
RTP_IMFrame

Public Types

enum  { ProtocolVersion = 2, MinHeaderSize = 12, MaxMtuPayloadSize = (576-20-16-12) }
enum  PayloadTypes {
  PCMU, FS1016, G721, G726 = G721,
  GSM, G7231, DVI4_8k, DVI4_16k,
  LPC, PCMA, G722, L16_Stereo,
  L16_Mono, G723, CN, MPA,
  G728, DVI4_11k, DVI4_22k, G729,
  Cisco_CN, CelB = 25, JPEG, H261 = 31,
  MPV, MP2T, H263, T38 = 38,
  LastKnownPayloadType, DynamicBase = 96, MaxPayloadType = 127, IllegalPayloadType
}

Public Member Functions

 RTP_DataFrame (PINDEX payloadSize=0, PINDEX bufferSize=0)
 RTP_DataFrame (const BYTE *data, PINDEX len, PBoolean dynamic=true)
unsigned GetVersion () const
PBoolean GetExtension () const
void SetExtension (PBoolean ext)
PBoolean GetMarker () const
void SetMarker (PBoolean m)
bool GetPadding () const
void SetPadding (bool v)
BYTE * GetPaddingPtr () const
unsigned GetPaddingSize () const
bool SetPaddingSize (PINDEX sz)
PayloadTypes GetPayloadType () const
void SetPayloadType (PayloadTypes t)
WORD GetSequenceNumber () const
void SetSequenceNumber (WORD n)
DWORD GetTimestamp () const
void SetTimestamp (DWORD t)
DWORD GetSyncSource () const
void SetSyncSource (DWORD s)
PINDEX GetContribSrcCount () const
DWORD GetContribSource (PINDEX idx) const
void SetContribSource (PINDEX idx, DWORD src)
PINDEX GetHeaderSize () const
int GetExtensionType () const
void SetExtensionType (int type)
PINDEX GetExtensionSizeDWORDs () const
bool SetExtensionSizeDWORDs (PINDEX sz)
BYTE * GetExtensionPtr () const
PINDEX GetPayloadSize () const
bool SetPayloadSize (PINDEX sz)
BYTE * GetPayloadPtr () const
virtual PObject * Clone () const
virtual void PrintOn (ostream &strm) const
bool SetPacketSize (PINDEX sz)

Protected Attributes

PINDEX m_headerSize
PINDEX m_payloadSize
PINDEX m_paddingSize

Detailed Description

An RTP data frame encapsulation.


Member Enumeration Documentation

anonymous enum
Enumerator:
ProtocolVersion 
MinHeaderSize 
MaxMtuPayloadSize 
Enumerator:
PCMU 
FS1016 
G721 
G726 
GSM 
G7231 
DVI4_8k 
DVI4_16k 
LPC 
PCMA 
G722 
L16_Stereo 
L16_Mono 
G723 
CN 
MPA 
G728 
DVI4_11k 
DVI4_22k 
G729 
Cisco_CN 
CelB 
JPEG 
H261 
MPV 
MP2T 
H263 
T38 
LastKnownPayloadType 
DynamicBase 
MaxPayloadType 
IllegalPayloadType 

Constructor & Destructor Documentation

RTP_DataFrame::RTP_DataFrame ( PINDEX  payloadSize = 0,
PINDEX  bufferSize = 0 
)

Referenced by Clone().

RTP_DataFrame::RTP_DataFrame ( const BYTE *  data,
PINDEX  len,
PBoolean  dynamic = true 
)

Member Function Documentation

virtual PObject* RTP_DataFrame::Clone ( ) const [inline, virtual]

References RTP_DataFrame().

DWORD RTP_DataFrame::GetContribSource ( PINDEX  idx) const
PINDEX RTP_DataFrame::GetContribSrcCount ( ) const [inline]
PBoolean RTP_DataFrame::GetExtension ( ) const [inline]
PINDEX RTP_DataFrame::GetHeaderSize ( ) const [inline]

References m_headerSize.

PBoolean RTP_DataFrame::GetMarker ( ) const [inline]
bool RTP_DataFrame::GetPadding ( ) const [inline]
BYTE* RTP_DataFrame::GetPaddingPtr ( ) const [inline]

References m_headerSize, and m_payloadSize.

unsigned RTP_DataFrame::GetPaddingSize ( ) const [inline]

References m_paddingSize.

BYTE* RTP_DataFrame::GetPayloadPtr ( ) const [inline]

References m_headerSize.

Referenced by RTP_IMFrame::AsString().

PINDEX RTP_DataFrame::GetPayloadSize ( ) const [inline]

References m_payloadSize.

Referenced by RTP_IMFrame::AsString().

WORD RTP_DataFrame::GetSequenceNumber ( ) const [inline]
DWORD RTP_DataFrame::GetSyncSource ( ) const [inline]
DWORD RTP_DataFrame::GetTimestamp ( ) const [inline]
unsigned RTP_DataFrame::GetVersion ( ) const [inline]
virtual void RTP_DataFrame::PrintOn ( ostream &  strm) const [virtual]
void RTP_DataFrame::SetContribSource ( PINDEX  idx,
DWORD  src 
)
void RTP_DataFrame::SetExtension ( PBoolean  ext)
void RTP_DataFrame::SetExtensionType ( int  type)
void RTP_DataFrame::SetMarker ( PBoolean  m)
bool RTP_DataFrame::SetPacketSize ( PINDEX  sz)
void RTP_DataFrame::SetPadding ( bool  v) [inline]
bool RTP_DataFrame::SetPaddingSize ( PINDEX  sz)
bool RTP_DataFrame::SetPayloadSize ( PINDEX  sz)
void RTP_DataFrame::SetSequenceNumber ( WORD  n) [inline]
void RTP_DataFrame::SetSyncSource ( DWORD  s) [inline]
void RTP_DataFrame::SetTimestamp ( DWORD  t) [inline]

Field Documentation

PINDEX RTP_DataFrame::m_paddingSize [protected]

Referenced by GetPaddingSize().

PINDEX RTP_DataFrame::m_payloadSize [protected]

Referenced by GetPaddingPtr(), and GetPayloadSize().


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