+static const char *type2string(enum connman_service_type type)
+{
+ switch (type) {
+ case CONNMAN_SERVICE_TYPE_UNKNOWN:
+ break;
+ case CONNMAN_SERVICE_TYPE_ETHERNET:
+ return "ethernet";
+ case CONNMAN_SERVICE_TYPE_WIFI:
+ return "wifi";
+ case CONNMAN_SERVICE_TYPE_WIMAX:
+ return "wimax";
+ case CONNMAN_SERVICE_TYPE_BLUETOOTH:
+ return "bluetooth";
+ case CONNMAN_SERVICE_TYPE_CELLULAR:
+ return "cellular";
+ }
+
+ return NULL;
+}
+
+#define MAX_TECHNOLOGIES 10
+
+static volatile gint registered[MAX_TECHNOLOGIES];
+static volatile gint enabled[MAX_TECHNOLOGIES];
+static volatile gint connected[MAX_TECHNOLOGIES];
+
+void __connman_notifier_list_registered(DBusMessageIter *iter)
+{
+ int i;
+
+ for (i = 0; i < 10; i++) {
+ const char *type = type2string(i);
+
+ if (type == NULL)
+ continue;
+
+ if (g_atomic_int_get(®istered[i]) > 0)
+ dbus_message_iter_append_basic(iter,
+ DBUS_TYPE_STRING, &type);
+ }
+}
+
+void __connman_notifier_list_enabled(DBusMessageIter *iter)
+{
+ int i;
+
+ for (i = 0; i < 10; i++) {
+ const char *type = type2string(i);
+
+ if (type == NULL)
+ continue;
+
+ if (g_atomic_int_get(&enabled[i]) > 0)
+ dbus_message_iter_append_basic(iter,
+ DBUS_TYPE_STRING, &type);
+ }
+}
+
+void __connman_notifier_list_connected(DBusMessageIter *iter)
+{
+ int i;
+
+ for (i = 0; i < 10; i++) {
+ const char *type = type2string(i);
+
+ if (type == NULL)
+ continue;
+
+ if (g_atomic_int_get(&connected[i]) > 0)
+ dbus_message_iter_append_basic(iter,
+ DBUS_TYPE_STRING, &type);
+ }
+}
+
+static void technology_registered(enum connman_service_type type,
+ connman_bool_t registered)
+{
+ DBusMessage *signal;
+ DBusMessageIter entry, value, iter;
+ const char *key = "AvailableTechnologies";
+
+ DBG("type %d registered %d", type, registered);
+
+ signal = dbus_message_new_signal(CONNMAN_MANAGER_PATH,
+ CONNMAN_MANAGER_INTERFACE, "PropertyChanged");
+ if (signal == NULL)
+ return;
+
+ dbus_message_iter_init_append(signal, &entry);
+
+ dbus_message_iter_append_basic(&entry, DBUS_TYPE_STRING, &key);
+
+ dbus_message_iter_open_container(&entry, DBUS_TYPE_VARIANT,
+ DBUS_TYPE_ARRAY_AS_STRING DBUS_TYPE_STRING_AS_STRING,
+ &value);
+
+ dbus_message_iter_open_container(&value, DBUS_TYPE_ARRAY,
+ DBUS_TYPE_STRING_AS_STRING, &iter);
+ __connman_notifier_list_registered(&iter);
+ dbus_message_iter_close_container(&value, &iter);
+
+ dbus_message_iter_close_container(&entry, &value);
+
+ g_dbus_send_message(connection, signal);
+}
+
+static void technology_enabled(enum connman_service_type type,