+static void boot_status(void *arg, struct boot_status *status)
+{
+ struct device_handler *handler = arg;
+
+ discover_server_notify_boot_status(handler->server, status);
+}
+
+static void countdown_status(struct device_handler *handler,
+ struct discover_boot_option *opt, unsigned int sec)
+{
+ struct boot_status status;
+
+ status.type = BOOT_STATUS_INFO;
+ status.progress = -1;
+ status.detail = NULL;
+ status.message = talloc_asprintf(handler,
+ "Booting %s in %u sec", opt->option->name, sec);
+
+ discover_server_notify_boot_status(handler->server, &status);
+
+ talloc_free(status.message);
+}
+
+static int default_timeout(void *arg)
+{
+ struct device_handler *handler = arg;
+ struct discover_boot_option *opt;
+
+ if (!handler->default_boot_option)
+ return 0;
+
+ opt = handler->default_boot_option;
+
+ if (handler->sec_to_boot) {
+ countdown_status(handler, opt, handler->sec_to_boot);
+ handler->sec_to_boot--;
+ handler->timeout_waiter = waiter_register_timeout(
+ handler->waitset, 1000,
+ default_timeout, handler);
+ return 0;
+ }
+
+ pb_log("Timeout expired, booting default option %s\n", opt->option->id);
+
+ boot(handler, handler->default_boot_option, NULL,
+ handler->dry_run, boot_status, handler);
+ return 0;
+}
+
+static void set_default(struct device_handler *handler,
+ struct discover_boot_option *opt)
+{
+ if (handler->default_boot_option)
+ return;
+
+ if (!handler->autoboot_enabled)
+ return;
+
+ handler->default_boot_option = opt;
+ handler->sec_to_boot = DEFAULT_BOOT_TIMEOUT_SEC;
+
+ pb_log("Boot option %s set as default, timeout %u sec.\n",
+ opt->option->id, handler->sec_to_boot);
+
+ default_timeout(handler);
+}
+