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/*
* Copyright (C) 2009, Nokia <ivan.frade@nokia.com>
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public
* License as published by the Free Software Foundation; either
* version 2 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
* General Public License for more details.
*
* You should have received a copy of the GNU 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 <gio/gio.h>
#include <libtracker-sparql/tracker-sparql.h>
typedef struct {
GMainLoop *loop;
GTimer *timer;
} LoopTimer;
static void
on_connection (GObject *object, GAsyncResult *res, gpointer user_data)
{
LoopTimer *lt = user_data;
GError *error = NULL;
gdouble ct;
TrackerSparqlConnection *con = tracker_sparql_connection_get_finish (res, &error);
ct = g_timer_elapsed (lt->timer, NULL);
g_timer_start (lt->timer);
if (!error) {
TrackerSparqlCursor *cursor;
cursor = tracker_sparql_connection_query (con, "SELECT ?r { ?r a rdfs:Resource }", NULL, NULL);
while (tracker_sparql_cursor_next (cursor, NULL, NULL)) {
g_print ("%s\n", tracker_sparql_cursor_get_string (cursor, 0, NULL));
}
g_object_unref (cursor);
g_object_unref (con);
} else {
g_critical ("%s", error->message);
g_error_free (error);
}
g_print ("Async construction took: %.6f\n", ct);
g_print ("Query took: %.6f\n", g_timer_elapsed (lt->timer, NULL));
g_main_loop_quit (lt->loop);
}
gint
main (gint argc, gchar *argv[])
{
LoopTimer lt;
g_type_init ();
lt.loop = g_main_loop_new (NULL, FALSE);
lt.timer = g_timer_new ();
tracker_sparql_connection_get_async (NULL, on_connection, <);
g_main_loop_run (lt.loop);
g_timer_destroy (lt.timer);
g_main_loop_unref (lt.loop);
return 0;
}
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