tracker r2578 - trunk/src/trackerd

[pvanhoof svn gnome org]

Author: pvanhoof
Date: Wed Nov 26 12:33:35 2008
New Revision: 2578
URL: http://svn.gnome.org/viewvc/tracker?rev=2578&view=rev

Log:
Adding missing files, sorry

Added:
   trunk/src/trackerd/tracker-cleanup.c
   trunk/src/trackerd/tracker-cleanup.h

Added: trunk/src/trackerd/tracker-cleanup.c
==============================================================================
--- (empty file)
+++ trunk/src/trackerd/tracker-cleanup.c	Wed Nov 26 12:33:35 2008
@@ -0,0 +1,118 @@
+/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */
+/*
+ * Copyright (C) 2008, Nokia
+ *
+ * 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 "config.h"
+
+#include <stdlib.h>
+
+#include <libtracker-db/tracker-db-manager.h>
+#include <libtracker-data/tracker-data-update.h>
+
+#define MORE_THAN_A_DAY_OF_SECONDS 86400 + 60
+
+/* Deals with cleaning up resident data after longer timeouts (days, sessions) */
+
+static gboolean
+check_for_volumes_to_cleanup (gpointer user_data)
+{
+	TrackerDBInterface *iface;
+	TrackerDBResultSet *result_set;
+
+	iface = tracker_db_manager_get_db_interface (TRACKER_DB_COMMON);
+
+	/* The stored statements of volume management have the "every one that 
+	 * is older than three days since their last unmount time" logic embed-
+	 * ded in the SQL statements. Take a look at sqlite-stored-procs.sql */
+
+	result_set = tracker_db_interface_execute_procedure (iface, NULL,
+					   "GetVolumesToClean",
+					   NULL);
+
+	if (result_set) {
+		gboolean is_valid = TRUE;
+
+		while (is_valid) {
+			GValue        value = { 0, };
+			const gchar  *mount_point;
+
+			_tracker_db_result_set_get_value (result_set, 0, &value);
+
+			mount_point = g_value_get_string (&value);
+
+			/* Add cleanup items here */
+
+			tracker_thumbnailer_cleanup (mount_point);
+
+			g_value_unset (&value);
+
+			is_valid = tracker_db_result_set_iter_next (result_set);
+		}
+
+		g_object_unref (result_set);
+	}
+
+	return TRUE;
+}
+
+
+typedef struct {
+	guint     timeout_id;
+} TrackerCleanupPrivate;
+
+static GStaticPrivate private_key = G_STATIC_PRIVATE_INIT;
+
+static void
+private_free (gpointer data)
+{
+	TrackerCleanupPrivate *private;
+
+	private = data;
+
+	if (private->timeout_id) {
+		g_source_remove (private->timeout_id);
+	}
+
+	g_free (private);
+}
+
+void 
+tracker_cleanup_init (void)
+{
+	TrackerCleanupPrivate *private;
+
+	private = g_new0 (TrackerCleanupPrivate, 1);
+
+	g_static_private_set (&private_key,
+			      private,
+			      private_free);
+
+	check_for_volumes_to_cleanup (private);
+
+	private->timeout_id =
+		g_timeout_add_seconds (MORE_THAN_A_DAY_OF_SECONDS, 
+				       check_for_volumes_to_cleanup,
+				       private);
+}
+
+
+void tracker_cleanup_shutdown (void)
+{
+	g_static_private_set (&private_key, NULL, NULL);
+}

Added: trunk/src/trackerd/tracker-cleanup.h
==============================================================================
--- (empty file)
+++ trunk/src/trackerd/tracker-cleanup.h	Wed Nov 26 12:33:35 2008
@@ -0,0 +1,27 @@
+/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */
+/*
+ * Copyright (C) 2008, Nokia
+ *
+ * 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.
+ */
+
+#ifndef __TRACKERD_CLEANUP_H__
+#define __TRACKERD_CLEANUP_H__
+
+void tracker_cleanup_init (void);
+void tracker_cleanup_shutdown (void);
+
+#endif /* __TRACKERD_CLEANUP_H__ */