[SR-Users] Find Values in User part of Diversion URI

[Daniel-Constantin Mierla]

Hello,

you should use {tobody.uri} before {uri.user}, because Diversion body
does not include only a URI.

To remove numbers, try {re.subst,/[0-9]//g}

Cheers,
Daniel

On 30.05.22 10:13, Lewis Hutchinson wrote:
>
>  
>
> Excellent thanks I knew there would be a simple way that I was
> missing, just couldn’t get my head into it late on Friday.
>
> Thanks Henning
>
> *
> Lewis *
>
>  
>
> *From:*Henning Westerholt <hw at gilawa.com>
> *Sent:* 28 May 2022 11:13
> *To:* Kamailio (SER) - Users Mailing List <sr-users at lists.kamailio.org>
> *Cc:* Lewis Hutchinson <lewis.hutchinson at missionlabs.co.uk>
> *Subject:* RE: Find Values in User part of Diversion URI
>
>  
>
> Hello,
>
>  
>
> for the first question, you could use textops
>
>  
>
> https://www.kamailio.org/docs/modules/devel/modules/textops.html#textops.f.search_hf
> <https://eur03.safelinks.protection.outlook.com/?url=https%3A%2F%2Fwww.kamailio.org%2Fdocs%2Fmodules%2Fdevel%2Fmodules%2Ftextops.html%23textops.f.search_hf&data=05%7C01%7Clewis.hutchinson%40missionlabs.co.uk%7Cf47cb26808b1498bd55a08da4092b0d9%7C97c26f550a7a4661bd8f7b43b50d3f2b%7C0%7C0%7C637893297062348266%7CUnknown%7CTWFpbGZsb3d8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0%3D%7C2000%7C%7C%7C&sdata=QlRI%2FB0nDkQ2azOhiHxAyqCWobDeVm54B%2BMkuATgmXI%3D&reserved=0>
>
>  
>
> or just cfg regular expression match on the PV together with a
> transformation
>
>  
>
> if ($(hdr(Diversion){uri.user}) ~= “…”)
>
>  
>
> to see if the header field contains the value.
>
>  
>
> For the second question, there is not function right now that is the
> opposite of the is.numeric. You could use some regular expression
> replace transformation for example to achieve a similar result, I think.
>
>  
>
> Cheers,
>
>  
>
> Henning
>
>  
>
> -- 
>
> Henning Westerholt – https://skalatan.de/blog/
> <https://eur03.safelinks.protection.outlook.com/?url=https%3A%2F%2Fskalatan.de%2Fblog%2F&data=05%7C01%7Clewis.hutchinson%40missionlabs.co.uk%7Cf47cb26808b1498bd55a08da4092b0d9%7C97c26f550a7a4661bd8f7b43b50d3f2b%7C0%7C0%7C637893297062348266%7CUnknown%7CTWFpbGZsb3d8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0%3D%7C2000%7C%7C%7C&sdata=FNRiwOSNsekorZH6qv8rJDr6v6rqbbKSv3Tk3a0azU0%3D&reserved=0>
>
> Kamailio services – https://gilawa.com
> <https://eur03.safelinks.protection.outlook.com/?url=https%3A%2F%2Fgilawa.com%2F&data=05%7C01%7Clewis.hutchinson%40missionlabs.co.uk%7Cf47cb26808b1498bd55a08da4092b0d9%7C97c26f550a7a4661bd8f7b43b50d3f2b%7C0%7C0%7C637893297062348266%7CUnknown%7CTWFpbGZsb3d8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0%3D%7C2000%7C%7C%7C&sdata=oXyFjzn7mNHoa9xHpy8AH%2FuPyKixjalyKQa%2FAVeOLyE%3D&reserved=0>
>
>  
>
> *From:*sr-users <sr-users-bounces at lists.kamailio.org> *On Behalf Of
> *Lewis Hutchinson
> *Sent:* Friday, May 27, 2022 3:53 PM
> *To:* sr-users at lists.kamailio.org
> *Subject:* [SR-Users] Find Values in User part of Diversion URI
>
>  
>
> Sorry if this is a super basic ask but I can’t seem to work it out, I
> have got a work around but for my own sanity wanted to post the
> question on here.
>
>  
>
> In *Kamailio Native* *5.5.2*
>
> I want to be able to look into this field $(di{uri.user}) and “find”
> or see if it “contains” a value
>
> i.e Diversion: "TEST" sip:112233445566 at xxx.xxx.xxx.xxx;user=phone;
>
> find 234
>
> or
>
> contains 234
>
> I know how to do this in in KEMI Python but for the life of me cant
> get my head around it in Native.
>
> 2ndly is there an opposite to {s.numeric} Removes all non-numeric
> parts of string.
>
> I want the ability to strip all numeric parts.
>
> Keep us the good work.
>
>  
>
>  
>
> *Lewis *
>
>  
>
>
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-- 
Daniel-Constantin Mierla -- www.asipto.com
www.twitter.com/miconda -- www.linkedin.com/in/miconda
Kamailio Advanced Training - Online: June 20-23, 2022
  * https://www.asipto.com/sw/kamailio-advanced-training-online/
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