[asterisk-dev] SIPAdd/RemoveHeader apps

[Chris Tooley]

On Tue, Jan 20, 2009 at 9:42 AM, Tilghman Lesher
<tilghman at mail.jeffandtilghman.com> wrote:
> On Friday 16 January 2009 16:50:18 Benny Amorsen wrote:
>> Russell Bryant <russell at digium.com> writes:
>> > This is pretty much what I had in mind originally.  Reading headers
>> > would work as it does today, but the write version of the function would
>> > be the same as SIPAddHeader, unless the value is empty, in which case it
>> > would do what SIPRemoveHeader does.
>>
>> I like the current SIPAddHeader because it applies to new SIP packets
>> for outgoing connections, whereas SIP_HEADER applies to packets
>> received from existing connections.
>
> Perhaps if we created a function to do this, it would be
> SIP_OUTGOING_HEADER().

I like this option too.  I often have to handle this sort of
situation.  If we're going to replace SipAddHeader/SipRemoveHeader,
there needs to be some function to perform the same task.