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<p>Hi xaled,<span
style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D"
lang="EN-US"></span></p>
<p>There should be no problem with colons in element names (libxml
will produce some errors, because namespaces are not handled by
the xml module and the prefix is simply considered as part of the
element name, but they can be ignored), your issue seems to be
caused by something else. What errors or other relevant messages
do the logs produce? I do spot on the other hand a wrong access to
the first element when adding the attribute, which should look
like "$xml(xml_s/tns:messageType.attr/xmlns:tns)" but the document
should still be created fine without that attribute.</p>
<p>As for adding the encoding, you could initialize the $xml
variable directly with the required XML declaration, like this:</p>
<p> $xml(xml_s) = '<?xml version="1.0"
encoding="UTF-8"?><tns:messageType></tns:messageType>';</p>
<p>Formatted output is not possible currently, you can open a
feature request on Github regarding this, but if you really need
the XML document to actually contain the indentation characters,
you could do so explicitly when inserting the nodes (as in the
documentation example).</p>
<p>Regards,<br>
</p>
<pre class="moz-signature" cols="72">Vlad Patrascu
OpenSIPS Developer
<a class="moz-txt-link-freetext" href="http://www.opensips-solutions.com">http://www.opensips-solutions.com</a></pre>
<div class="moz-cite-prefix">On 08/20/2017 07:08 PM, xaled wrote:<br>
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<div class="WordSection1">
<p class="MsoNormal"><span
style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D"
lang="EN-US">Hi,<o:p></o:p></span></p>
<p class="MsoNormal"><span
style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D"
lang="EN-US"><o:p> </o:p></span></p>
<p class="MsoNormal"><span
style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D"
lang="EN-US">Just tried the new xml module and have some
issues with colon in element names. Should I use some escape
magic for colons with opensips xml module?<o:p></o:p></span></p>
<p class="MsoNormal"><span
style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D"
lang="EN-US"><o:p> </o:p></span></p>
<p class="MsoNormal"><span
style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D"
lang="EN-US">Another question is how to add encoding="UTF-8"
to have it like this - <?xml version="1.0"
encoding="UTF-8"?><o:p></o:p></span></p>
<p class="MsoNormal"><span
style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D"
lang="EN-US">It would be also great to have formatted XML
output. Something like format parameter in toString method
of XML::LibXML::Document in perl.<o:p></o:p></span></p>
<p class="MsoNormal"><span
style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D"
lang="EN-US"><o:p> </o:p></span></p>
<p class="MsoNormal"><span
style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D"
lang="EN-US">test:/usr/local/etc/opensips #
/usr/local/sbin/opensips -V<o:p></o:p></span></p>
<p class="MsoNormal"><span
style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D"
lang="EN-US">version: opensips 2.3.1 (x86_64/linux)<o:p></o:p></span></p>
<p class="MsoNormal"><span
style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D"
lang="EN-US">flags: STATS: On, DISABLE_NAGLE, USE_MCAST,
SHM_MMAP, PKG_MALLOC, F_MALLOC, FAST_LOCK-ADAPTIVE_WAIT<o:p></o:p></span></p>
<p class="MsoNormal"><span
style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D"
lang="EN-US">ADAPTIVE_WAIT_LOOPS=1024, MAX_RECV_BUFFER_SIZE
262144, MAX_LISTEN 16, MAX_URI_SIZE 1024, BUF_SIZE 65535<o:p></o:p></span></p>
<p class="MsoNormal"><span
style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D"
lang="EN-US">poll method support: poll, epoll_lt, epoll_et,
sigio_rt, select.<o:p></o:p></span></p>
<p class="MsoNormal"><span
style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D"
lang="EN-US">git revision: 72fa146<o:p></o:p></span></p>
<p class="MsoNormal"><span
style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D"
lang="EN-US">main.c compiled on 18:53:05 Aug 16 2017 with
gcc 4.8<o:p></o:p></span></p>
<p class="MsoNormal"><span
style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D"
lang="EN-US"><o:p> </o:p></span></p>
<p class="MsoNormal"><span
style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D"
lang="EN-US">$xml(xml_s) =
"<tns:messageType></tns:messageType>";<o:p></o:p></span></p>
<p class="MsoNormal"><span
style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D"
lang="EN-US">$xml(xml_s.attr/xmlns:tns) =
<a class="moz-txt-link-rfc2396E" href="http://test.org/abc/params/xml/abc">"http://test.org/abc/params/xml/abc"</a>;<o:p></o:p></span></p>
<p class="MsoNormal"><span
style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D"
lang="EN-US">$xml(xml_s/tns:messageType) =
"<tns:crtg></tns:crtg>";<o:p></o:p></span></p>
<p class="MsoNormal"><span
style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D"
lang="EN-US">$xml(xml_s/tns:messageType/tns:crtg) =
"<tns:ControlIndicators></tns:ControlIndicators>";<o:p></o:p></span></p>
<p class="MsoNormal"><span
style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D"
lang="EN-US">$xml(xml_s/tns:messageType/tns:crtg/tns:ControlIndicators)
= "<tns:Factor>5</tns:Factor>";<o:p></o:p></span></p>
<p class="MsoNormal"><span
style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D"
lang="EN-US">xlog("XML_TEST: $xml(xml_s)\n");<o:p></o:p></span></p>
<p class="MsoNormal"><span
style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D"
lang="EN-US"><o:p> </o:p></span></p>
<p class="MsoNormal"><span
style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D"
lang="EN-US">2017-08-20T17:46:38.320273+02:00 test
/usr/local/sbin/opensips[32422]: XML_TEST: <?xml
version="1.0"?>#012<messageType/><o:p></o:p></span></p>
<p class="MsoNormal"><span
style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D"
lang="EN-US"><o:p> </o:p></span></p>
<p class="MsoNormal"><span
style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D"
lang="EN-US">The final XML should be like this:<o:p></o:p></span></p>
<p class="MsoNormal"><span
style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D"
lang="EN-US"><o:p> </o:p></span></p>
<p class="MsoNormal"><span
style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D"
lang="EN-US"><?xml version="1.0" encoding="UTF-8"?><o:p></o:p></span></p>
<p class="MsoNormal"><span
style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D"
lang="EN-US"><tns:messageType
xmlns:tns=<a class="moz-txt-link-rfc2396E" href="http://test.org/abc/params/xml/abc">"http://test.org/abc/params/xml/abc"</a>><o:p></o:p></span></p>
<p class="MsoNormal"><span
style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D"
lang="EN-US"> <tns:crtg><o:p></o:p></span></p>
<p class="MsoNormal"><span
style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D"
lang="EN-US"> <tns:ControlIndicators><o:p></o:p></span></p>
<p class="MsoNormal"><span
style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D"
lang="EN-US"> <tns:Factor>5</tns:Factor><o:p></o:p></span></p>
<p class="MsoNormal"><span
style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D"
lang="EN-US"> </tns:ControlIndicators><o:p></o:p></span></p>
<p class="MsoNormal"><span
style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D"
lang="EN-US"> </tns:crtg><o:p></o:p></span></p>
<p class="MsoNormal"><span
style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D"
lang="EN-US"></tns:messageType><o:p></o:p></span></p>
<p class="MsoNormal"><span
style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D"
lang="EN-US"><o:p> </o:p></span></p>
<p class="MsoNormal"><span
style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D"
lang="EN-US">Thanks,<o:p></o:p></span></p>
<p class="MsoNormal"><span
style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D"
lang="EN-US">xaled<o:p></o:p></span></p>
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