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/*
* Copyright (C) 2012, Red Hat, Inc.
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the
* Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
* Boston, MA 02110-1301, USA.
*/
#include <glib.h>
#include <gmodule.h>
#include <libgxps/gxps.h>
#include <libtracker-extract/tracker-extract.h>
G_MODULE_EXPORT gboolean
tracker_extract_get_metadata (TrackerExtractInfo *info)
{
TrackerResource *resource;
GXPSDocument *document;
GXPSFile *xps_file;
GFile *file;
gchar *filename;
GError *error = NULL;
file = tracker_extract_info_get_file (info);
xps_file = gxps_file_new (file, &error);
filename = g_file_get_path (file);
if (error != NULL) {
g_warning ("Unable to open '%s': %s", filename, error->message);
g_error_free (error);
g_free (filename);
return FALSE;
}
document = gxps_file_get_document (xps_file, 0, &error);
g_object_unref (xps_file);
if (error != NULL) {
g_warning ("Unable to read '%s': %s", filename, error->message);
g_error_free (error);
g_free (filename);
return FALSE;
}
resource = tracker_resource_new (NULL);
tracker_resource_add_uri (resource, "rdf:type", "nfo:PaginatedTextDocument");
tracker_resource_set_int64 (resource, "nfo:pageCount", gxps_document_get_n_pages (document));
g_object_unref (document);
g_free (filename);
tracker_extract_info_set_resource (info, resource);
g_object_unref (resource);
return TRUE;
}
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