Hello, you should be able to extract the value of <gml:pos> node using the re.subst transformation over $rb variables:
https://www.kamailio.org/wiki/cookbooks/devel/transformations#resubst_expression I noticed we have functions only to append, set and remove a part of multipart body. I plan to add the function to get a content of a multipart body, that will make it work then with xmlops module for this particular case. Cheers, Daniel On 23/11/15 14:52, Mititelu Stefan wrote: > Hi, > > On Mon, Nov 23, 2015 at 10:38 AM, Daniel-Constantin Mierla > <mico...@gmail.com <mailto:mico...@gmail.com>> wrote: > > If you need to do some kind of processing based on geolocation data, > then describe a bit more about what you want to achieve, kamailio > has a > lot of configuration file tools that may help (e.g., xml parser with > xpath support -- xmlops module). > > > Yes, I am thinking of the capability to extract that geolocation data > from the xml (when the "Geolocation-Routing: yes"). > > Consider the example from the section 5.1 from [1]. Suppose I want to > extract "<gml:pos>32.86726 -97.16054</gml:pos>" data and do some > processing with it: > - save the initial value of this call > - compute the value difference relative to the initial value (as > geolocation data is received for further messages) > - trigger something when a certain difference is reached (e.g. log a > message) > > Can I approach this somehow with current Kamailio? > > Thanks, > Stefan > > [1] https://tools.ietf.org/html/rfc6442#page-11 -- Daniel-Constantin Mierla http://twitter.com/#!/miconda - http://www.linkedin.com/in/miconda Book: SIP Routing With Kamailio - http://www.asipto.com Kamailio Advanced Training, Nov 30-Dec 2, Berlin - http://asipto.com/kat
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