RTCP compound packets manipulation.


Classes

class  RTCPCompoundHandler
 low level structs and RTCP packet parsing and building methods. More...
class  RTCPReceiverInfo
 Report block information of SR/RR RTCP reports. More...
class  RTCPSenderInfo
 Sender block information of SR RTCP reports. More...

Enumerations

enum  SDESItemType {
  SDESItemTypeEND = 0, SDESItemTypeCNAME, SDESItemTypeNAME, SDESItemTypeEMAIL,
  SDESItemTypePHONE, SDESItemTypeLOC, SDESItemTypeTOOL, SDESItemTypeNOTE,
  SDESItemTypePRIV, SDESItemTypeH323CADDR, SDESItemTypeLast = SDESItemTypeH323CADDR
}
 SDES items that may be carried in a Source DEScription RTCP packet. More...

Functions

timeval NTP2Timeval (uint32 msw, uint32 lsw)
 Convert a NTP timestamp, expressed as two 32-bit long words, into a timeval value.
uint32 timevalIntervalTo65536 (timeval &t)
 Convert a time interval, expressed as a timeval, into a 32-bit time interval expressed in units of 1/65536 seconds.

Enumeration Type Documentation

SDES items that may be carried in a Source DEScription RTCP packet.

CNAME is mandatory in each RTCP compound packet (except when splitted for partial encryption), the others are optional and have different sending frequencies, though with recommended default values.

Enumerator:
SDESItemTypeEND  END of SDES item list.
SDESItemTypeCNAME  Canonical end-point identifier.
SDESItemTypeNAME  Personal NAME of the user.
SDESItemTypeEMAIL  EMAIL address of the user.
SDESItemTypePHONE  Phone number of the user.
SDESItemTypeLOC  Location where the user is.
SDESItemTypeTOOL  Application or tool.
SDESItemTypeNOTE  Comment usually reporting state.
SDESItemTypePRIV  Private extension.
SDESItemTypeH323CADDR  H323 callable address.
SDESItemTypeLast  Last defined code.


Function Documentation

timeval NTP2Timeval ( uint32  msw,
uint32  lsw 
)

Convert a NTP timestamp, expressed as two 32-bit long words, into a timeval value.

Parameters:
msw Integer part of NTP timestamp.
lsw Fractional part of NTP timestamp.
Returns:
timeval value corresponding to the given NTP timestamp.

uint32 timevalIntervalTo65536 ( timeval &  t  ) 

Convert a time interval, expressed as a timeval, into a 32-bit time interval expressed in units of 1/65536 seconds.

Parameters:
t Timeval interval.
Returns:
32-bit value corresponding to the given timeval interval.


Generated on Tue Jun 17 07:33:17 2008 for ccRTP by  doxygen 1.5.5