[Serusers] RV: [Serdev] Parse Referred-By

[Klaus Darilion]

Hi!

I would try to write the referred-by URI into an AVP using avp_write. 
Then, in your module, you can read this AVP and send it to YourProgramm.

Take a look at the lcr module, expecially the function next_contacts(). 
Then you will see how to read from AVPs in a module.

regards
klaus

Ing. Francisco Talavera wrote:
> Andy:
> 
> I was write a module "MyModule" in SER, It communicates with other program
> (MyProgram) via Socket. This Module (MyModule) need to send the Referred-By
> header field to MyProgram. That’s my problem.
> 
> The communication between MyModule and MyProgram is XML message, I need to
> parse the Referred header field and encapsulate in XML message.
> 
> I now SER have a function "parse_headers()", with this function I parse the
> call-id header field... like this.. parse_headers(msg, (int) HDR_CALLID, 0)
> 
> But I can NOT do this ... parse_headers(msg, (int) HDR_REFERRED_BY, 0)...
> because HDR_REFERRED_BY doesn’t exist..
> 
> Now I think it was more clearly.
> 
> Thank in advance
> Francisco Talavera
> 
> -----Mensaje original-----
> De: serusers-bounces at iptel.org [mailto:serusers-bounces at lists.iptel.org] En nombre
> de Andreas Granig
> Enviado el: miércoles, 19 de octubre de 2005 16:02
> Para: Ing. Francisco Talavera
> CC: 'SER Users'
> Asunto: Re: [Serusers] RV: [Serdev] Parse Referred-By
> 
> Ing. Francisco Talavera wrote:
> 
>>I need send to other Process the Referred_By header field in the Invite
>>Method. How can I do this?
>>
>>I read the Parser (parser/hf.h) directory but it can not parse this header
>>field.
> 
> 
> You only need to parse the header field if you want to load parts of it 
> into avp or use them in other code parts of SER. In newer versions of 
> SER (don't know exactly from which version upwards) you can also load 
> the content of the header into avp using the avpops module.
> 
> If you just want to pass it to a script called by exec_dset() or 
> exec_msg(), you can access any header field using the environment 
> variable SIP_HF_<header-name>.
> 
> So I'm not sure if it's really needed to touch the parser unless you 
> tell us how exactly you plan to use it.
> 
> Andy
> 
> 
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