[OpenSIPS-Devel] How does presence_xml implement RFC 5025 transformations?

[Iñaki Baz Castillo]

Hi, RFC 5025 specifies transformations:
  http://tools.ietf.org/html/rfc5025#section-3.3

This means that a presence document could be filtered before being
sent to the watcher. For example:

  3.3.1.2.  Person Information
   The <provide-persons> permission allows a watcher to see the <person>
   information present in the presence document [...]

Does presence_xml implement it?
Could I know in detail how this RFC is implemented?

Thanks a lot.

-- 
Iñaki Baz Castillo
<ibc at aliax.net>