-static struct _services_notify {
- int id;
- GHashTable *add;
- GHashTable *remove;
-} *services_notify;
-
-static void service_append_added_foreach(gpointer data, gpointer user_data)
-{
- struct connman_service *service = data;
- DBusMessageIter *iter = user_data;
-
- if (service == NULL || service->path == NULL) {
- DBG("service %p or path is NULL", service);
- return;
- }
-
- if (g_hash_table_lookup(services_notify->add, service->path) != NULL) {
- DBG("new %s", service->path);
-
- append_struct(service, iter);
- g_hash_table_remove(services_notify->add, service->path);
- } else {
- DBG("changed %s", service->path);
-
- append_struct_service(iter, NULL, service);
- }
-}
-
-static void service_append_ordered(DBusMessageIter *iter, void *user_data)
-{
- if (service_list != NULL)
- g_sequence_foreach(service_list,
- service_append_added_foreach, iter);
-}
-
-static void append_removed(gpointer key, gpointer value, gpointer user_data)
-{
- char *objpath = key;
- DBusMessageIter *iter = user_data;
-
- DBG("removed %s", objpath);
- dbus_message_iter_append_basic(iter, DBUS_TYPE_OBJECT_PATH, &objpath);
-}
-
-static gboolean service_send_changed(gpointer data)
-{
- DBusMessage *signal;
- DBusMessageIter iter, array;
-
- DBG("");
-
- signal = dbus_message_new_signal(CONNMAN_MANAGER_PATH,
- CONNMAN_MANAGER_INTERFACE, "ServicesChanged");
- if (signal == NULL)
- return FALSE;
-
- __connman_dbus_append_objpath_dict_array(signal,
- service_append_ordered, NULL);
-
- dbus_message_iter_init_append(signal, &iter);
- dbus_message_iter_open_container(&iter, DBUS_TYPE_ARRAY,
- DBUS_TYPE_OBJECT_PATH_AS_STRING, &array);
-
- g_hash_table_foreach(services_notify->remove, append_removed, &array);
-
- dbus_message_iter_close_container(&iter, &array);
-
- dbus_connection_send(connection, signal, NULL);
- dbus_message_unref(signal);
-
- g_hash_table_remove_all(services_notify->remove);
- g_hash_table_remove_all(services_notify->add);
-
- services_notify->id = 0;
- return FALSE;
-}
-
-static void service_schedule_changed(void)
-{
- if (services_notify->id != 0)
- return;
-
- services_notify->id = g_timeout_add(100, service_send_changed, NULL);
-}
-