+ if (!dbus_message_iter_init(reply, &iter) ||
+ dbus_message_iter_get_arg_type(&iter) != DBUS_TYPE_VARIANT) {
+ log_error("Failed to parse reply.");
+ return;
+ }
+
+ dbus_message_iter_recurse(&iter, &sub);
+
+ if (dbus_message_iter_get_arg_type(&sub) != DBUS_TYPE_STRING) {
+ log_error("Failed to parse reply.");
+ return;
+ }
+
+ dbus_message_iter_get_basic(&sub, &state);
+
+ if (streq(state, "masked"))
+ return;
+
+ dbus_message_unref(reply);
+ reply = NULL;
+
+ r = bus_method_call_with_reply(
+ bus,
+ "org.freedesktop.systemd1",
+ unit_path,
+ "org.freedesktop.DBus.Properties",
+ "Get",
+ &reply,
+ NULL,
+ DBUS_TYPE_STRING, &interface,
+ DBUS_TYPE_STRING, &triggered_by_property,
+ DBUS_TYPE_INVALID);
+ if (r < 0)
+ return;
+
+ if (!dbus_message_iter_init(reply, &iter) ||
+ dbus_message_iter_get_arg_type(&iter) != DBUS_TYPE_VARIANT) {
+ log_error("Failed to parse reply.");
+ return;
+ }
+
+ dbus_message_iter_recurse(&iter, &sub);
+ dbus_message_iter_recurse(&sub, &iter);
+ sub = iter;
+
+ while (dbus_message_iter_get_arg_type(&sub) != DBUS_TYPE_INVALID) {
+ const char * const check_states[] = {
+ "active",
+ "reloading",
+ NULL
+ };
+ const char *service_trigger;
+
+ if (dbus_message_iter_get_arg_type(&sub) != DBUS_TYPE_STRING) {
+ log_error("Failed to parse reply.");
+ return;
+ }
+
+ dbus_message_iter_get_basic(&sub, &service_trigger);
+
+ r = check_one_unit(bus, service_trigger, (char**) check_states, true);
+ if (r < 0)
+ return;
+ if (r > 0) {
+ if (print_warning_label) {
+ log_warning("Warning: Stopping %s, but it can still be activated by:", unit_name);
+ print_warning_label = false;
+ }
+
+ log_warning(" %s", service_trigger);
+ }
+
+ dbus_message_iter_next(&sub);
+ }
+}
+
+static int start_unit_one(
+ DBusConnection *bus,
+ const char *method,
+ const char *name,
+ const char *mode,
+ DBusError *error,
+ Set *s) {
+
+ _cleanup_dbus_message_unref_ DBusMessage *reply = NULL;
+ _cleanup_free_ char *n;
+ const char *path;
+ int r;
+
+ assert(method);
+ assert(name);
+ assert(mode);
+ assert(error);
+
+ n = unit_name_mangle(name);
+ if (!n)
+ return log_oom();
+
+ r = bus_method_call_with_reply(
+ bus,
+ "org.freedesktop.systemd1",
+ "/org/freedesktop/systemd1",
+ "org.freedesktop.systemd1.Manager",
+ method,
+ &reply,
+ error,
+ DBUS_TYPE_STRING, &n,
+ DBUS_TYPE_STRING, &mode,
+ DBUS_TYPE_INVALID);
+ if (r) {
+ if (r == -ENOENT && arg_action != ACTION_SYSTEMCTL)