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

150 HP C SIP Stack Message Layer Reference Guide
Control Functions
RvSipAllowHeaderParseValue()
RvSipAllowHeaderParseValue()
DESCRIPTION
Parses a SIP textual Allow header value into an Allow 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 RvSipAllowHeaderParse() function to parse strings that also
include the header-name.
SYNTAX
RvStatus RvSipAllowHeaderParseValue(
IN RvSipAllowHeaderHandle hHeader,
IN RvChar* buffer);
PARAMETERS
hHeader
The handle to the Allow header.
buffer
The buffer containing a textual Allow header value.
RETURN VALUES
Returns RvStatus.