[SR-Users] How to get cause from reason header?

[Luis Rojas G.]

Hello,

That is one of the parts I read, but to transform something first I 
would need something to transform.

I don't know how to get the cause from the header. I was reading this :

https://kamailio.org/docs/modules/5.3.x/modules/textopsx.html#textopsx.sel.hf_value

It gives some nice examples, like :

$b = @hf_value.p_associated_uri;
$rr = @hf_value.route.uri;
$prt = @hf_value2.authorization.integrity_protected;

What about @hf_value.reason.cause or @hf_value2.reason.cause ? They 
don't even compile.

  0(3848) ERROR: <core> [core/select.c:299]: resolve_select(): Unable to 
resolve select 'cause' at level 2
  0(3848) ERROR: <core> [core/rvalue.c:2893]: fix_rval(): Unable to 
resolve select in cfg at line: 209 col: 42
  0(3848) ERROR: <core> [core/select.c:434]: log_select(): select( 
0(3848) ERROR: <core> [core/select.c:439]: log_select(): hf_value2, 
0(3848) ERROR: <core> [core/select.c:439]: log_select():
                       , 0(3848) ERROR: <core> [core/select.c:439]: 
log_select(): cause, 0(3848) ERROR: <core> [core/select.c:442]: 
log_select(): )

Luis


On 5/8/20 2:42 PM, Denys Pozniak wrote:
> Hello!
>
> Did you try Parameters List Transformations?
> https://www.kamailio.org/wiki/cookbooks/devel/transformations#parameters_list_transformations 
> <https://nam02.safelinks.protection.outlook.com/?url=https%3A%2F%2Fwww.kamailio.org%2Fwiki%2Fcookbooks%2Fdevel%2Ftransformations%23parameters_list_transformations&data=02%7C01%7C%7Ca702e4ab30164604fec508d7f37f9be0%7Cab4a33c2b5614f798601bc921698ad08%7C0%7C0%7C637245601731466978&sdata=ub57diRdKH%2Bv7AmwCXz82DqhyiCriw1bu5U%2FEn9OZyQ%3D&reserved=0> 
>
>
> пт, 8 мая 2020 г. в 19:32, Luis Rojas G. <luis.rojas at sixbell.com 
> <mailto:luis.rojas at sixbell.com>>:
>
>     Hello,
>
>     I am sure that this is very easy to do, but I have been googling
>     and I
>     can't find a way.
>
>     Having a Reason header, for instance :
>
>     Reason: SIP;cause=Some_Cause;text="Some_text"
>
>     How can I get the value of "Some_Cause"? I need to compare it to some
>     specific numeric values...
>
>     Thanks in advance,
>
>     Luis
>
>     -- 
>     Luis Rojas
>     Software Architect
>     Sixbell
>     Los Leones 1200
>     Providencia
>     Santiago, Chile
>     Phone: (+56-2) 22001288
>     mailto:luis.rojas at sixbell.com <mailto:luis.rojas at sixbell.com>
>     http://www.sixbell.com
>     <https://nam02.safelinks.protection.outlook.com/?url=http%3A%2F%2Fwww.sixbell.com%2F&data=02%7C01%7C%7Ca702e4ab30164604fec508d7f37f9be0%7Cab4a33c2b5614f798601bc921698ad08%7C0%7C0%7C637245601731466978&sdata=6PUKqMIEB%2FK%2BkcgxsYJ7pMxifhVh5y96ymcHjYF%2F5rM%3D&reserved=0>
>
>
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>
>
> -- 
>
> BR,
> Denys Pozniak
>
>

-- 
Luis Rojas
Software Architect
Sixbell
Los Leones 1200
Providencia
Santiago, Chile
Phone: (+56-2) 22001288
mailto:luis.rojas at sixbell.com
http://www.sixbell.com

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