+
+fail:
+ if (tmp->priv) free (tmp->priv);
+ if (tmp) free (tmp);
+ return NULL;
+}
+
+static char*
+avahi_client_get_string_reply_and_block (AvahiClient *client, char *method, char *param)
+{
+ DBusMessage *message;
+ DBusMessage *reply;
+ DBusError error;
+ char *ret;
+
+ g_assert (client != NULL);
+ g_assert (method != NULL);
+
+ dbus_error_init (&error);
+
+ message = dbus_message_new_method_call (AVAHI_DBUS_NAME, AVAHI_DBUS_PATH_SERVER, AVAHI_DBUS_INTERFACE_SERVER, method);
+ fprintf (stderr, "message = dbus_message_new_method_call (%s, %s, %s, %s)\n", AVAHI_DBUS_NAME, AVAHI_DBUS_PATH_SERVER, AVAHI_DBUS_INTERFACE_SERVER, method);
+
+ if (param != NULL)
+ {
+ if (!dbus_message_append_args (message, DBUS_TYPE_STRING, ¶m, DBUS_TYPE_INVALID))
+ {
+ fprintf (stderr, "Failed to append string argument to %s message\n", method);
+ return NULL;
+ }
+ }
+
+ reply = dbus_connection_send_with_reply_and_block (client->priv->bus, message, -1, &error);
+
+ if (dbus_error_is_set (&error))
+ {
+ fprintf (stderr, "Error sending %s message: %s\n", method, error.message);
+ dbus_error_free (&error);
+ dbus_message_unref (message);
+ return NULL;
+ }
+
+ if (reply == NULL)
+ {
+ dbus_message_unref (message);
+ fprintf (stderr, "Could not connect to Avahi daemon\n");
+ return NULL;
+ }
+
+ dbus_message_get_args (reply, &error, DBUS_TYPE_STRING, &ret);
+
+ if (dbus_error_is_set (&error))
+ {
+ fprintf (stderr, "Failed to parse %s reply: %s\n", method, error.message);
+ dbus_error_free (&error);
+ return NULL;
+ }
+
+ return ret;
+}
+
+char*
+avahi_client_get_version_string (AvahiClient *client)
+{
+ return avahi_client_get_string_reply_and_block (client, "GetVersionString", NULL);
+}
+
+char*
+avahi_client_get_domain_name (AvahiClient *client)
+{
+ return avahi_client_get_string_reply_and_block (client, "GetDomainName", NULL);
+}
+
+char*
+avahi_client_get_host_name (AvahiClient *client)
+{
+ return avahi_client_get_string_reply_and_block (client, "GetHostName", NULL);
+}
+
+char*
+avahi_client_get_host_name_fqdn (AvahiClient *client)
+{
+ return avahi_client_get_string_reply_and_block (client, "GetHostNameFqdn", NULL);
+}
+
+char*
+avahi_client_get_alternative_host_name (AvahiClient *client, char *host)
+{
+ return avahi_client_get_string_reply_and_block (client, "GetAlternativeHostName", host);
+}
+
+char*
+avahi_client_get_alternative_service_name (AvahiClient *client, char *service)
+{
+ return avahi_client_get_string_reply_and_block (client, "GetAlternativeServiceName", service);