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jacek · 2011-10-21, 03:33

I have just installed XBMC "PRE-11.0 GIT:20111020-bc49ac0 (Compiled: Oct 20 2011)" and see a problem with XML formatting of UPnP notifications - the metadata portion.

The SetAVTransportURI SOAP looks like:

Code:
<?xml version="1.0" encoding="utf-8"?><s:Envelope s:encodingStyle="http://schemas.xmlsoap.org/soap/encoding/" xmlns:s="http://schemas.xmlsoap.org/soap/envelope/"><s:Body><u:SetAVTransportURI xmlns:u="urn:schemas-upnp-org:service:AVTransport:1"><InstanceID>0</InstanceID><CurrentURI>http://192.168.2.213/youtube.mp4</CurrentURI><CurrentURIMetaData>&lt;DIDL-Lite xmlns=&quot;urn:schemas-upnp-org:metadata-1-0/DIDL-Lite/&quot; xmlns:dc=&quot;[url]http://purl.org/dc/elements/1.1/&quot;[/url] xmlns:upnp=&quot;urn:schemas-upnp-org:metadata-1-0/upnp/&quot;&gt;&lt;item id=&quot;1&quot; parentID=&quot;0&quot; restricted=&quot;true&quot;&gt;&lt;upnp:class&gt;object.item.videoItem.movie&lt;/upnp:class&gt;&lt;dc:title&gt;&lt;/dc:title&gt;&lt;res protocolInfo=&quot;http-get:*:video/mpeg:DLNA.ORG_PN=MPEG_PS_NTSC;DLNA.ORG_OP=01;DLNA.ORG_FLAGS=01700000000000000000000000000000*&quot; &gt;http://192.168.2.213/youtube.mp4&lt;/res&gt;&lt;/item&gt;&lt;/DIDL-Lite&gt;</CurrentURIMetaData></u:SetAVTransportURI></s:Body></s:Envelope>

The LastChange response looks good, except for the MetaData section:

Code:
&lt;CurrentTrackMetaData val="&amp;lt;DIDL-Lite xmlns=&amp;quot;urn:schemas-upnp-org:metadata-1-0/DIDL-Lite/&amp;quot; xmlns:dc=&amp;quot;[url]http://purl.org/dc/elements/1.1/&amp;quot;[/url] xmlns:upnp=&amp;quot;urn:schemas-upnp-org:metadata-1-0/upnp/&amp;quot;&gt;&amp;lt;item id=&amp;quot;1&amp;quot; parentID=&amp;quot;0&amp;quot; restricted=&amp;quot;true&amp;quot;&gt;&amp;lt;upnp:class&gt;object.item.videoItem.movie&amp;lt;/upnp:class&gt;&amp;lt;dc:title&gt;&amp;lt;/dc:title&gt;&amp;lt;res protocolInfo=&amp;quot;http-get:*:video/mpeg:DLNA.ORG_PN=MPEG_PS_NTSC;DLNA.ORG_OP=01;DLNA.ORG_FLAGS=01700000000000000000000000000000*&amp;quot; &gt;http://192.168.2.213/youtube.mp4&amp;lt;/res&gt;&amp;lt;/item&gt;&amp;lt;/DIDL-Lite&gt;"/&gt;

Please, take a look at the following element:

Code:
&amp;lt;upnp:class&gt;

The "<" is properly twice escaped, thus "&lt;" However, the ">" is only escaped once, thus ">"

All elements in the metadata section are escaped the same way (left twice, right once), what is causing parsing problems on the controller side.

jacek