iirc, to get the text between tags, you have to use text() function of xpath (should be in the xpath specs) -- I guess you have to use:
$xml(x=>xpath:/pidf:presence/dm:device/gp:geopriv/gp:location-info/gs:Circle/gml:pos/text()) Cheers, Daniel On 06.04.22 18:13, Artur Hovsepyan wrote: > good evening everyone, > > can you please help how to parse following XML body and get the > "<gml:pos>31.204359 -44.512358</gml:pos>" in a variable? > > <?xml version="1.0"?> > <presence xmlns="urn:ietf:params:xml:ns:pidf" > xmlns:dm="urn:ietf:params:xml:ns:pidf:data-model" > xmlns:gp="urn:ietf:params:xml:ns:pidf:geopriv10" > xmlns:gml="http://www.opengis.net/gml"; > xmlns:gs="http://www.opengis.net/pidflo/1.0"; > xmlns:con="urn:ietf:params:xml:ns:geopriv:conf" > entity="sip:[email protected]"> > <dm:device id="Wifi"> > <gp:geopriv> > <gp:location-info> > <gs:Circle srsName="urn:ogc:def:crs:EPSG::5524"> > <gml:pos>31.204359 -44.512358</gml:pos> > <gs:radius uom="urn:ogc:def:uom:EPSG::8190">10.578000</gs:radius> > </gs:Circle> > <con:confidence pdf="normal">92</con:confidence> > </gp:location-info> > <gp:method>DBH_HELO</gp:method> > <gp:usage-rules/> > </gp:geopriv> > <dm:timestamp>2022-04-05T19:16:34Z</dm:timestamp> > </dm:device> > </presence> > > i tried few variants: > > xinfo("GML_LOC: > $xml(x=>xpath:/pidf:presence/pidf:dm:device/pidf:gp:geopriv/pidf:gp:location-info/pidf:gs:Circle/pidf:gml:pos)\n") > xinfo("GML_LOC: > $xml(x=>xpath:/pidf:presence/pidf:dm\:device/pidf:gp\:geopriv/pidf:gp\:location-info/pidf:gs\:Circle/pidf:gml\:pos)\n"); > xinfo("GML_LOC: > $xml(x=>xpath:/pidf:presence/pidf:dm:device/pidf:gp:geopriv/pidf:gp:location-info/pidf:gs:Circle/pidf:gml:pos)\n"); > xinfo("GML_LOC: > $xml(x=>xpath:/pidf:presence/dm:device/gp:geopriv/gp:location-info/gs:Circle/gml:pos)\n"); > > and end up with error "unable to evaluate xpath expression": > > ERROR: xmlops [pv_xml.c:308]: pv_get_xml(): unable to evaluate xpath > expression > [/pidf:presence/dm:device/gp:geopriv/gp:location-info/gs:Circle/gml:pos/70] > > thanks in advance, > Art > > __________________________________________________________ > 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 * https://www.asipto.com/sw/kamailio-advanced-training-online/
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