[gnome-panel/wip/gnome-3.10+: 1/38] libpanel-applet: unown bus name and unregister dbus object

[Alberts Muktupāvels <muktupavels src gnome org>]

commit af810796ddeea0c6187e6489c0f5ed782b04bdb1
Author: Alberts Muktupāvels <alberts muktupavels gmail com>
Date:   Tue Sep 2 22:17:01 2014 +0300

    libpanel-applet: unown bus name and unregister dbus object
    
    https://bugzilla.gnome.org/show_bug.cgi?id=692610

 libpanel-applet/panel-applet-factory.c |   19 +++++++++++++++++--
 1 files changed, 17 insertions(+), 2 deletions(-)
---
diff --git a/libpanel-applet/panel-applet-factory.c b/libpanel-applet/panel-applet-factory.c
index 7e8895c..57ac8f4 100644
--- a/libpanel-applet/panel-applet-factory.c
+++ b/libpanel-applet/panel-applet-factory.c
@@ -28,6 +28,10 @@ struct _PanelAppletFactory {
        guint      n_applets;
        GType      applet_type;
        GClosure  *closure;
+
+       GDBusConnection *connection;
+       gint             owner_id;
+       gint             registration_id;
 };
 
 struct _PanelAppletFactoryClass {
@@ -44,6 +48,16 @@ panel_applet_factory_finalize (GObject *object)
 {
        PanelAppletFactory *factory = PANEL_APPLET_FACTORY (object);
 
+       if (factory->registration_id) {
+               g_dbus_connection_unregister_object (factory->connection, factory->registration_id);
+               factory->registration_id = 0;
+       }
+
+       if (factory->owner_id) {
+               g_bus_unown_name (factory->owner_id);
+               factory->owner_id = 0;
+       }
+
        if (factory->factory_id) {
                g_free (factory->factory_id);
                factory->factory_id = NULL;
@@ -218,7 +232,8 @@ on_bus_acquired (GDBusConnection    *connection,
        if (!introspection_data)
                introspection_data = g_dbus_node_info_new_for_xml (introspection_xml, NULL);
        object_path = g_strdup_printf (PANEL_APPLET_FACTORY_OBJECT_PATH, factory->factory_id);
-       g_dbus_connection_register_object (connection,
+       factory->connection = connection;
+       factory->registration_id = g_dbus_connection_register_object (connection,
                                           object_path,
                                           introspection_data->interfaces[0],
                                           &interface_vtable,
@@ -246,7 +261,7 @@ panel_applet_factory_register_service (PanelAppletFactory *factory)
        gchar *service_name;
 
        service_name = g_strdup_printf (PANEL_APPLET_FACTORY_SERVICE_NAME, factory->factory_id);
-       g_bus_own_name (G_BUS_TYPE_SESSION,
+       factory->owner_id = g_bus_own_name (G_BUS_TYPE_SESSION,
                        service_name,
                        G_BUS_NAME_OWNER_FLAGS_NONE,
                        (GBusAcquiredCallback) on_bus_acquired,