Hello,
actually the problem is the mess SIMPLE RFC authors made with XML
namespaces, by not setting and not using a prefix for them, otherwise
the #012 is end-of-line printed by syslog as octal character.
The solutions:
1) replace "xmlns=" with something else like "xyzwq=":
$xml(body=>doc) = $(rb{s.replace,xmlns=,xyzwq=})
and use xpath without concerning of xml namespaces prefix.
2) register a prefix for the namespace using xml_ns parameter from
xmlops module and use that prefix in xpath expressions.
See a past discussion on the mailing list:
- https://lists.kamailio.org/pipermail/sr-users/2010-December/066690.html
Cheers,
Daniel
On 10.02.22 16:25, Igor Olhovskiy wrote:
>
> Hello
>
> Just to add, when I'm trying to dump $rb to logs, I'm getting this line
>
> <?xml version="1.0"?>#012<dialog-info
> xmlns="urn:ietf:params:xml:ns:dialog-info" version="0" state="full"
> entity="sip:[email protected]">#012 <dialog id="f-XGMVyeO0"
> direction="recipient">#012 <state>terminated</state>#012
> </dialog>#012</dialog-info>
>
> So, I expect problem is in this #012 + extra spaces. Is there a way to
> clean it up in an easy way?
>
> Regards,
> Igor
> Le 10.02.2022 à 16:01, Igor Olhovskiy a écrit :
>>
>> Hello,
>>
>> I'm trying to get state of endpoint from PUBLISH message in a most
>> simple way using xmlops module
>>
>> Trying to make this
>>
>> $xml(body=>doc) = $rb;
>> log("L_ERR", "$rU is now in state
>> $xml(body=>xpath:/dialog-info/dialog/state)\n");
>>
>> XML in PUBLISH itself
>>
>> <?xml version="1.0"?>
>> <dialog-info xmlns="urn:ietf:params:xml:ns:dialog-info" version="0"
>> state="full" entity="sip:[email protected]">
>> <dialog id="v6qmEYf5yI" direction="initiator">
>> <state>confirmed</state>
>> </dialog>
>> </dialog-info>
>>
>>
>> Actual text in log is
>>
>> ... <script>: 88881 is now in state
>>
>> Means it's empty. xmlops module is loaded with no parameters. Tried
>> also string
>>
>> $xml(body=>xpath:/dialog-info/dialog/state/text())
>>
>> -> same result
>>
>> What am I missing here?
>>
>> kamailio 5.4.6
>>
>> --
>> Thanks in advance,
>> Igor
>
> __________________________________________________________
> Kamailio - Users Mailing List - Non Commercial Discussions
> * [email protected]
> Important: keep the mailing list in the recipients, do not reply only to the
> sender!
> Edit mailing list options or unsubscribe:
> * https://lists.kamailio.org/cgi-bin/mailman/listinfo/sr-users
--
Daniel-Constantin Mierla -- www.asipto.com
www.twitter.com/miconda -- www.linkedin.com/in/miconda
Kamailio Advanced Training - Online
Feb 21-24, 2022 (America Timezone)
* https://www.asipto.com/sw/kamailio-advanced-training-online/
__________________________________________________________
Kamailio - Users Mailing List - Non Commercial Discussions
* [email protected]
Important: keep the mailing list in the recipients, do not reply only to the
sender!
Edit mailing list options or unsubscribe:
* https://lists.kamailio.org/cgi-bin/mailman/listinfo/sr-users
