Re: [Tracker] rdfq and encoding

[Fabien VALLON <fabien sonappart net>]

Jamie McCracken a écrit :
> Fabien VALLON wrote:
> > Hi,
> >
> > It seems that there is problem with encoding when I query a
> >
> > <rdfq:Condition>
> >   <rdfq:and>
> >   <rdfq:inSet>
> >     <rdfq:Property name="File.Format" />
> >     <rdf:String>audio/wav,audio/x-vorbis+ogg,audio/x-mp3</rdf:String>
> >   </rdfq:inSet>
> >   <rdfq:inSet>
> >     <rdfq:Property name="Audio.Album" />
> >     <rdf:String>Porgy and Bess</rdf:String>
> >   </rdfq:inSet>
> >   </rdfq:and>
> > </rdfq:Condition>
> >
> > works  but
> >
> > <rdfq:Condition>
> >   <rdfq:and>
> >   <rdfq:inSet>
> >     <rdfq:Property name="File.Format" />
> >     <rdf:String>audio/wav,audio/x-vorbis+ogg,audio/x-mp3</rdf:String>
> >   </rdfq:inSet>
> >   <rdfq:inSet>
> >     <rdfq:Property name="Audio.Album" />
> >     <rdf:String>Albert Collins & Barrelhouse Live</rdf:String>
> >   </rdfq:inSet>
> >   </rdfq:and>
> > </rdfq:Condition>
> >
> > complains about :
> > Error in rdf query parse: Error on line 9: Character ' ' is not valid 
> > at the start of an entity name; the & character begins an entity; if 
> > this ampersand isn't supposed to be an entity, escape it as &amp;
> >
> > Should the trackerd rdfq parser do the job right ?
>
> no we use an xmp parser so the xml needs to be well formed which means 
> inline ampersands '&', '<' and '>' need to be escaped by you using the 
> correct xml escape characters.
You mean it is on the app side to parse before sending the request ?
I was hoping that it would be done on the server side


Fabien