[SR-Users] Problem with URI transformations

[Duarte Rocha]

As far as i know, the URI transformations only provide the "user"
parameter, not the user part parameters.

What i'm trying to do i build an object for Diversion and Contact. To do
that i'm trying to parse the header and URI into it's elements.

URI Example : <sip:123456;parameter=hello;parameter2=hey at 1.1.1.1
;kamailio=test>

Elements :
  User : 123456
  User Parameters : parameter=hello;parameter2=hey
  Domain : 1.1.1.1
  URI Parameters = kamailio=teste
To achieve this i'm using uri.user , uri.domain , uri.port and uri.params.

uri.user will normally return "123456;parameter=hello;parameter2=hey" and
after that i mannually split the user and teh user params. However, in the
event of a TEL_URI with user=phone on uri.params,
"parameter=hello;parameter2=hey" won't be present in the uri.user.

It seems like i should be doing a special case for when user=phone is
present. What do you think ?

A segunda, 18/11/2019, 12:29, Daniel-Constantin Mierla <miconda at gmail.com>
escreveu:

> Hello,
>
> check the URI transformation docs, iirc there is an option to get user
> parameters.
>
> If not, can you give an example of what params you want to work with,
> likely you can get it with other transformations...
>
> Cheers,
> Daniel
> On 18.11.19 13:13, Duarte Rocha wrote:
>
> Greetings,
>
> My issue was related to user part parameters being lost. I didn't know
> that the parse would work differently when user=phone was present. Thank
> you for pointing that out.
>
> That being said, how should i proceed if i want to check user part
> parameters in this scenario? Like phone-context for example.
>
> Best Regards
>
> A sexta, 15/11/2019, 20:38, Daniel-Constantin Mierla <miconda at gmail.com>
> escreveu:
>
>> Hello,
>>
>> what did you expect to be? To be able to comment on the exact topic.
>>
>> user=phone changes the structure of the URI in something similar to tel
>> URI.
>>
>> Cheers,
>> Daniel
>> On 15.11.19 17:51, Duarte Rocha wrote:
>>
>> Greetings,
>>
>> I'm trying to parse some URI info on Kamailio but i'm having some
>> troubles the URI transformations.
>>
>> Here i have two examples of URIS from which i'm trying to extract
>> username(with user parameters included) and URI Parameters :
>> - sip:123456789;test=param at 1.1.1.1
>> - sip:123456789;test=param at 1.1.1.1;user=phone
>> In order to test this i made the following code :
>>
>> $var(URI) = "sip:123456789;test=param at 1.1.1.1";
>> xerr("DEBUG 1 : URI $var(URI)");
>> $var(User) = $(var(URI){uri.user});
>> $var(Parameters) = $(var(URI){uri.params});
>> xerr("DEBUG 1 : User = $var(User)");
>> xerr("DEBUG 1 : Parameters = $var(Parameters)");
>> $var(URI) = "sip:123456789;test=param at 1.1.1.1;user=phone";
>> xerr("DEBUG 2 : URI $var(URI)"); ;
>> $var(User) = $(var(URI){uri.user});
>> $var(Parameters) = $(var(URI){uri.params});
>> xerr("DEBUG 2 : User =  $var(User)");
>> xerr("DEBUG 2 : Parameters = $var(Parameters)");
>> The result is the following :
>> DEBUG 1 : URI sip:123456789;test=param at 1.1.1.1
>> DEBUG 1 : User = 123456789;test=param
>> DEBUG 1 : Parameters =
>>
>> DEBUG 2 : URI sip:123456789;test=param at 1.1.1.1;user=phone
>> DEBUG 2 : User =  123456789
>> DEBUG 2 : Parameters = user=phone
>> If the URI has parameters, the User parameters won't be included in the
>> User part.
>>
>> Is this a bug or is it working as intended? I'm running Kamailio 5.2.0 .
>>
>> Thank you for your time.
>>
>> Best Regards,
>>
>> Duarte Rocha
>>
>> _______________________________________________
>> Kamailio (SER) - Users Mailing Listsr-users at lists.kamailio.orghttps://lists.kamailio.org/cgi-bin/mailman/listinfo/sr-users
>>
>> --
>> Daniel-Constantin Mierla -- www.asipto.comwww.twitter.com/miconda -- www.linkedin.com/in/miconda
>> Kamailio World Conference - April 27-29, 2020, in Berlin -- www.kamailioworld.com
>>
>> --
> Daniel-Constantin Mierla -- www.asipto.comwww.twitter.com/miconda -- www.linkedin.com/in/miconda
> Kamailio World Conference - April 27-29, 2020, in Berlin -- www.kamailioworld.com
>
>
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