[SR-Users] Text Operations on a Message

[AliReza Khoshgoftar Monfared]

Awesome, and I assume to recover the integer value, I need sth like, as
well:

   $var(param1) =  $(var(param1){s.int});

Thanks very much,
Alireza

On Fri, Aug 15, 2014 at 2:48 PM, Alex Balashov <abalashov at evaristesys.com>
wrote:

> On 08/15/2014 02:43 PM, AliReza Khoshgoftar Monfared wrote:
>
>  Thanks very much Alex and Hugh,
>>
>> I think what Hugh mentioned is the best way to process text in Kamailio
>> without relying on an external tool and it's good to know it, and Alex's
>> suggestion is great for transferring a single number.
>>
>
> It does not have to be a single number. A header can have any value you
> like, e.g.
>
>    X-AliReza-Custom-Header: param1=x;param2=y;param3=z
>
> Which you could then extract with string transformations[1]:
>
>    $var(param1) = $(hdr(X-AliReza-Custom-Header){s.select,0,;});
>    $var(param2) = $(hdr(X-AliReza-Custom-Header){s.select,1,;});
>    $var(param3) = $(hdr(X-AliReza-Custom-Header){s.select,2,;});
>
> -- Alex
>
> [1] http://www.kamailio.org/wiki/cookbooks/4.1.x/
> transformations#sselect_index_separator
>
>
> --
> Alex Balashov - Principal
> Evariste Systems LLC
> Tel: +1-678-954-0670
> Web: http://www.evaristesys.com/, http://www.alexbalashov.com/
>
> Please be kind to the English language:
>
> http://www.entrepreneur.com/article/232906
>
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