Admin Guide
Overview
This is a module implementing functions and pseudo-variables for
XML operations.
Dependencies
Kamailio Modules
The following modules must be loaded before this module:
none.
External Libraries or Applications
The following libraries or applications must be installed before running
kamailio with this module loaded:
libxml - for compilation from source, the
development headers from this library are needed as well.
Parameters
<varname>buf_size</varname> (integer)
Maximum size of the XML buffer.
Default value is 4096.
Set <varname>buf_size</varname> parameter
...
modparam("xmlops", "buf_size", 8192)
...
<varname>xml_ns</varname> (str)
Register xml namespace prefix. Parameter value must have the format:
'prefix=uri'.
Set <varname>xml_ns</varname> parameter
...
modparam("xmlops", "xml_ns", "rpid=urn:ietf:params:xml:ns:pidf:rpid")
...
Pseudo-Variables
<function moreinfo="none">$xml(name=>spec)</function>
Pseudo-variable for XML document operations using xpath syntax. For
more see the Pseudo-Variables Cookbook.
<function>xml</function> usage
...
$xml(x=>doc)
= '<?xml version="1.0" encoding="UTF-8"?><a><b>test</b></a>';
xlog("content of node b: $xml(x=>xpath:/a/b/text())\n");
$xml(x=>xpath:/a/b) = "1234";
...