[Nepomuk] [BUG] with filex files

[Ignacio Serantes]

Hi,

There is a bug handling filex files when there are parenthesis in the url
and you are doing a query using the fullpath.

This are steps to reproduce the bug.

1) Create a file named "test_(fail).txt" in an external HD, I created the
file "/media/OneTouch4/test_(fail).txt".
2) If the location is not indexed you must use nepomukindexer to index the
file.
3) Open NepSak and execute next queries:

Query 1:

*SELECT* *DISTINCT* *

*WHERE* {

  ?uri nie:url ?url . *FILTER*(*REGEX*(?url,
"test_\\(fail\\).txt"^^xsd:string, 'i'))

}


Query 2:

*SELECT* *DISTINCT* *

*WHERE* {

  ?uri nie:url ?url . *FILTER*(*REGEX*(?url,
"/media/OneTouch4/test_\\(fail\\).txt"^^xsd:string, 'i'))

}

Query 3:

*SELECT* *DISTINCT* *

*WHERE* {

  ?uri nie:url ?url . *FILTER*(*REGEX*(?url,
"file:///media/OneTouch4/test_\\(fail\\).txt"^^xsd:string, 'i'))

}


*Notes:*

1) I'm using KDE 4.8.3, Soprano 2.7.5 and Virtuoso 6.1.5 openSUSE official
packages.


 *Results:*
1) Query 1 works but queries 2 and 3 don't.
2) If url has not parenthesis, and is a filex file, queries 1 and 3 works
but query 2 fails. So, seems like with filex files "file:///" prefix is
mandatory but with normal files don't. This is not a problem when you know
this behavior but could be a serious problem if you don't know.
3) If url is not a filex file all queries works.

-- 
Best wishes,
Ignacio
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