[tracker/miner-fs-initial-sleep] tracker-miner-fs: Use the initial-sleep configuration in the files miner

[Aleksander Morgado <aleksm src gnome org>]

commit c4ef081b46d8e9a708219cb58c2e1cc37ed83154
Author: Aleksander Morgado <aleksander lanedo com>
Date:   Wed Mar 23 19:29:03 2011 +0100

    tracker-miner-fs: Use the initial-sleep configuration in the files miner
    
    Fixes GB#644997

 src/miners/fs/tracker-miner-files.c |   52 +++++++++++++++++++++++++++++++++++
 1 files changed, 52 insertions(+), 0 deletions(-)
---
diff --git a/src/miners/fs/tracker-miner-files.c b/src/miners/fs/tracker-miner-files.c
index cd16247..81be5a5 100644
--- a/src/miners/fs/tracker-miner-files.c
+++ b/src/miners/fs/tracker-miner-files.c
@@ -116,6 +116,9 @@ struct TrackerMinerFilesPrivate {
 
 	guint low_battery_pause_cookie;
 
+	guint initial_sleep_id;
+	guint initial_sleep_cookie;
+
 #if defined(HAVE_UPOWER) || defined(HAVE_HAL)
 	TrackerPower *power;
 #endif /* defined(HAVE_UPOWER) || defined(HAVE_HAL) */
@@ -185,6 +188,7 @@ static void        index_on_battery_cb                  (GObject    *object,
                                                          gpointer    user_data);
 #endif /* defined(HAVE_UPOWER) || defined(HAVE_HAL) */
 static void        init_mount_points                    (TrackerMinerFiles    *miner);
+static void        init_initial_sleep                   (TrackerMinerFiles    *miner);
 static void        init_stale_volume_removal            (TrackerMinerFiles    *miner);
 static void        disk_space_check_start               (TrackerMinerFiles    *mf);
 static void        disk_space_check_stop                (TrackerMinerFiles    *mf);
@@ -574,6 +578,8 @@ miner_files_initable_init (GInitable     *initable,
 
 	disk_space_check_start (mf);
 
+	init_initial_sleep (mf);
+
 	return TRUE;
 }
 
@@ -672,6 +678,11 @@ miner_files_finalize (GObject *object)
 		priv->stale_volumes_check_id = 0;
 	}
 
+	if (priv->initial_sleep_id) {
+		g_source_remove (priv->initial_sleep_id);
+		priv->initial_sleep_id = 0;
+	}
+
 	G_OBJECT_CLASS (tracker_miner_files_parent_class)->finalize (object);
 }
 
@@ -1261,6 +1272,47 @@ mount_point_added_cb (TrackerStorage *storage,
 	g_free (urn);
 }
 
+static gboolean
+initial_sleep_finished_cb (gpointer data)
+{
+	TrackerMinerFiles *miner = TRACKER_MINER_FILES (data);
+
+	if (miner->private->initial_sleep_cookie != 0) {
+		g_debug ("Finished initial sleep");
+		tracker_miner_resume (TRACKER_MINER (miner),
+		                      miner->private->initial_sleep_cookie,
+		                      NULL);
+		miner->private->initial_sleep_cookie = 0;
+	}
+
+	return FALSE;
+}
+
+static void
+init_initial_sleep (TrackerMinerFiles *miner)
+{
+	gint initial_sleep;
+
+	initial_sleep = tracker_config_get_initial_sleep (miner->private->config);
+
+	g_debug ("Initially sleeping for '%d' seconds",
+	         initial_sleep);
+
+	if (initial_sleep > 0) {
+		/* Pause this miner */
+		miner->private->initial_sleep_cookie =
+			tracker_miner_pause (TRACKER_MINER (miner),
+			                     _("Initial sleep"),
+			                     NULL);
+
+		/* Schedule a timeout to un-pause the miner after the initial sleep */
+		miner->private->initial_sleep_id =
+			g_timeout_add_seconds (initial_sleep,
+			                       initial_sleep_finished_cb,
+			                       miner);
+	}
+}
+
 #if defined(HAVE_UPOWER) || defined(HAVE_HAL)
 
 static void