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

Subscription-State Header Functions 739
Control Functions
RvSipSubscriptionStateHeaderFix()
RvSipSubscriptionStateHeaderFix()
DESCRIPTION
Fixes a Subscription-State header with bad-syntax information. A SIP header has
the following grammar: “header-name:header-value”. When a header contains a
syntax error, the header-value is kept as a separate bad-syntax string. You use this
function to fix the header by parsing a given correct header-value string to the
supplied header. If parsing succeeds, this function places all parameters inside the
object and removes the bad-syntax string. If parsing fails, the bad-syntax string in
the header remains as it was.
SYNTAX
RvStatus RvSipSubscriptionStateHeaderFix(
IN RvSipSubscriptionStateHeaderHandle hHeader,
IN RvChar* pFixedBuffer);
PARAMETERS
hHeader
The handle to the header.
pFixedBuffer
The buffer containing a legal header value.
RETURN VALUES
Returns RvStatus.