Re: [Tracker] C file not detected as nfo:SourceCode

[Philip Van Hoof <philip codeminded be>]

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Hi Ralph,

That's probably because there's no extractor for source code yet.

pvanhoof lenny:~/repos/gnome/tracker/src/tracker-extract$ grep
SourceCode *
pvanhoof lenny:~/repos/gnome/tracker/src/tracker-extract$

Should not be very hard to develop one. Good luck.

Kind regards,

Philip

Ralph Böhme schreef op 11/05/2014 9:48:
> Hi all,
>
> I noticed a sample C source code file not being detected as
> 'nfo:SourceCode':
>
> # file /Volumes/spotlight/text/server.c 
> /Volumes/spotlight/text/server.c: C source, ASCII text
>
> # tracker-info /Volumes/spotlight/text/server.c | grep rdf:type 
> 'rdf:type' = 'http://www.w3.org/2000/01/rdf-schema#Resource' 
> 'rdf:type' =
> 'http://www.semanticdesktop.org/ontologies/2007/01/19/nie#DataObject'
'rdf:type' =
'http://www.semanticdesktop.org/ontologies/2007/01/19/nie#InformationElement'
> 'rdf:type' =
> 'http://www.semanticdesktop.org/ontologies/2007/03/22/nfo#Document'
'rdf:type' =
'http://www.semanticdesktop.org/ontologies/2007/03/22/nfo#FileDataObject'
> 'rdf:type' =
> 'http://www.semanticdesktop.org/ontologies/2007/03/22/nfo#TextDocument'
'rdf:type' =
'http://www.semanticdesktop.org/ontologies/2007/03/22/nfo#PlainTextDocument'
> #
>
> The file in question is source3/smbd/server.c from the Samba source
> tree. :)
>
> # /usr/libexec/tracker-extract -v 3 -f
> /Volumes/spotlight/text/server.c Locale 'TRACKER_LOCALE_LANGUAGE'
> was set to 'en_US.UTF-8' Locale 'TRACKER_LOCALE_TIME' was set to
> 'en_US.UTF-8' Locale 'TRACKER_LOCALE_COLLATE' was set to
> 'en_US.UTF-8' Locale 'TRACKER_LOCALE_NUMERIC' was set to
> 'en_US.UTF-8' Locale 'TRACKER_LOCALE_MONETARY' was set to
> 'en_US.UTF-8' Initializing Storage... Mount monitors set up for to
> watch for added, removed and pre-unmounts... No mounts found to
> iterate Setting priority nice level to 19 Loading extractor
> rules... (/usr/share/tracker/extract-rules) Loaded rule
> '10-abw.rule' Loaded rule '10-dvi.rule' Loaded rule '10-epub.rule' 
> Loaded rule '10-gif.rule' Loaded rule '10-html.rule' Loaded rule
> '10-ico.rule' Loaded rule '10-jpeg.rule' Loaded rule '10-mp3.rule' 
> Loaded rule '10-msoffice.rule' Loaded rule '10-oasis.rule' Loaded
> rule '10-pdf.rule' Loaded rule '10-png.rule' Loaded rule
> '10-ps.rule' Loaded rule '10-svg.rule' Loaded rule '10-tiff.rule' 
> Loaded rule '10-xmp.rule' Loaded rule '10-xps.rule' Loaded rule
> '11-iso.rule' Loaded rule '11-msoffice-xml.rule' Loaded rule
> '15-gstreamer-guess.rule' Loaded rule '15-playlist.rule' Loaded
> rule '90-gstreamer-generic.rule' Loaded rule
> '90-text-generic.rule' Extractor rules loaded Setting memory
> limitations: total is 1.0 GB, minimum is 256 MB, recommended is ~1
> GB Virtual/Heap set to 805.3 MB (50% of total or MAXLONG) Guessing
> mime type as '(null)' Extracting... Using
> /usr/lib64/tracker-0.16/extract-modules/libextract-text.so... 
> Starting to read 'file:///Volumes/spotlight/text/server.c' up to
> 1048576 bytes... Read 41858 bytes from file, 1006718 bytes
> remaining until configured threshold is reached Done (2 items)
>
> SPARQL pre-update: -- --
>
> SPARQL item: -- a nfo:PlainTextDocument ; nie:plainTextContent
> "/*\n ...
>
> Any idea what may be missing?
>
> -Ralph _______________________________________________ tracker-list
> mailing list tracker-list gnome org 
> https://mail.gnome.org/mailman/listinfo/tracker-list

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