Re: [Kamailio-Users] textops usage

Hello,

On 04/24/2009 03:01 PM, Uriel Rozenbaum wrote:

Daniel, just a quick Q.

When you replace something on the Body using these module's functions, the Content-Length value is recalculated?

yes. But at forward time, you cannot get the new Content-Length value while in config processing.

Cheers, Daniel

Thanks, Uriel

On Thu, Apr 23, 2009 at 12:58 PM, Daniel-Constantin Mierla <miconda@gmail.com mailto:miconda@gmail.com> wrote:

On 04/23/2009 03:05 PM, Juan Perez wrote:
> actually I found out what the prob was, the call was not taking
the route where that piece of code is and that is why it was not
replacing the character.
> I fixed it and it works perfect.
>
ok, sounded very strange from first place, for a function that is
pretty
old and quite used. Thanks for reporting back.

Cheers,
Daniel

> thank you all
> jp
>
>
>
>
> ----- Original Message ----
> From: Daniel-Constantin Mierla <miconda@gmail.com
<mailto:miconda@gmail.com>>
> To: Juan Perez <jperezsip2008@yahoo.com
<mailto:jperezsip2008@yahoo.com>>
> Cc: kamailio <users@lists.kamailio.org
<mailto:users@lists.kamailio.org>>
> Sent: Thursday, April 23, 2009 4:23:40 AM
> Subject: Re: [Kamailio-Users] textops usage
>
> Hello,
>
> On 04/21/2009 05:07 PM, Juan Perez wrote:
>
>> Hello
>>
>> I am receiving the SDP from a provider with this format:
g729/8000/1, which I interpret as codec g729, sampling rate 8000
and the number of channels is 1.
>>
>> The calling party [linksys pa2p] apparently does not like the
"1" and terminates the call.
>>
>> I want to strip it using textops module and pass back the SDP
w/o the "1" and do this in the On_Reply and the Route sections:
>>
>>         if (search_body("g729/8000/1")) {
>>          xlog("L_INFO","mylog: On Reply 1 section. Found the
string.\n");
>>         replace_body("g729/8000/1","g729/8000");
>>         }
>>
>>
> just as note, you can do just replace_body(), now you do two
times search.
>
>
>> but it can not even find it. Is leaving me with several questions:
>> 1- is the "re" that I am using right?
>> 2- Do I have to escape the "/"?
>> 3- does the replace and search function go "deep" enough in the
SDP?
>>
>>
> I had not time to test your snippet and see what is wrong, try with
> other flavors from textops:
> replace_body_all() or subst_body().
>
> Cheers,
> Daniel
>
>
>

--
Daniel-Constantin Mierla
http://www.asipto.com/


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