[asterisk-dev] SIPAdd/RemoveHeader apps

[Klaus Darilion]

Chris Tooley schrieb:
> 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.

Actually I still favor the applications - as a function usually also 
provides reading which in this case is not useful, and on the other way 
a function does not solve the "removing" issue)

regards
klaus