HP-UX C SIP Stack Message Layer Reference Guide (January 2008)

766 HP C SIP Stack Message Layer Reference Guide

Control Functions

RvSipViaHeaderParseValue()

DESCRIPTION

Parses a SIP textual Via header value into a Via header. A SIP header has the

following grammar: “header-name:header-value”. This function takes the

header-value part as a parameter and parses it into the supplied object. All the

textual parameters are placed inside the object.

Note Before performing the parse operation, the SIP Stack resets all the header

parameters. Therefore, if the parse function fails, you will not be able to get the

previous header parameter values.

Note Use the RvSipViaHeaderParse() function to parse strings that also include

the header-name.

SYNTAX

RvStatus RvSipViaHeaderParseValue(

IN RvSipViaHeaderHandle hHeader,

IN RvChar* buffer);

PARAMETERS

hHeader

The handle to the Via header.

buffer

The buffer containing a textual Via header value.

RETURN VALUES

Returns RvStatus.