2009-02-11  Carlos Garnacho  <carlos@imendio.com>

        Add option for modules to discard a directory based on its contents.

        * src/libtracker-common/tracker-module-config.[ch]
        (tracker_module_config_get_ignored_directories_with_content): Added
        function for new module configuration option.

        * src/trackerd/tracker-crawler.c: Modified to obey the new
        configuration option, now it must retrieve all contents for a
        directory before processing them in order to know whether it's
        filtered or not.

        * data/modules/*.module: Add default values for this option.


svn path=/trunk/; revision=2920