-static int manager_scheduled_shutdown_handler(
- sd_event_source *s,
- uint64_t usec,
- void *userdata) {
-
- _cleanup_bus_error_free_ sd_bus_error error = SD_BUS_ERROR_NULL;
- Manager *m = userdata;
- const char *target;
- int r;
-
- assert(m);
-
- if (isempty(m->scheduled_shutdown_type))
- return 0;
-
- if (streq(m->scheduled_shutdown_type, "halt"))
- target = SPECIAL_HALT_TARGET;
- else if (streq(m->scheduled_shutdown_type, "poweroff"))
- target = SPECIAL_POWEROFF_TARGET;
- else
- target = SPECIAL_REBOOT_TARGET;
-
- r = execute_shutdown_or_sleep(m, 0, target, &error);
- if (r < 0)
- return log_error_errno(r, "Unable to execute transition to %s: %m\n", target);
-
- return 0;
-}
-
-static int method_schedule_shutdown(sd_bus *bus, sd_bus_message *message, void *userdata, sd_bus_error *error) {
- Manager *m = userdata;
- const char *action_multiple_sessions = NULL;
- const char *action_ignore_inhibit = NULL;
- const char *action = NULL;
- uint64_t elapse;
- char *type;
- int r;
-
- assert(m);
- assert(message);
-
- r = sd_bus_message_read(message, "st", &type, &elapse);
- if (r < 0)
- return r;
-
- if (streq(type, "reboot")) {
- action = "org.freedesktop.login1.reboot";
- action_multiple_sessions = "org.freedesktop.login1.reboot-multiple-sessions";
- action_ignore_inhibit = "org.freedesktop.login1.reboot-ignore-inhibit";
- } else if (streq(type, "halt")) {
- action = "org.freedesktop.login1.halt";
- action_multiple_sessions = "org.freedesktop.login1.halt-multiple-sessions";
- action_ignore_inhibit = "org.freedesktop.login1.halt-ignore-inhibit";
- } else if (streq(type, "poweroff")) {
- action = "org.freedesktop.login1.poweroff";
- action_multiple_sessions = "org.freedesktop.login1.poweroff-multiple-sessions";
- action_ignore_inhibit = "org.freedesktop.login1.poweroff-ignore-inhibit";
- } else
- return sd_bus_error_setf(error, SD_BUS_ERROR_INVALID_ARGS, "Unsupported shutdown type");
-
- r = verify_shutdown_creds(m, message, INHIBIT_SHUTDOWN, false,
- action, action_multiple_sessions, action_ignore_inhibit, error);
- if (r != 0)
- return r;
-
- if (m->scheduled_shutdown_timeout_source) {
- r = sd_event_source_set_time(m->scheduled_shutdown_timeout_source, elapse);
- if (r < 0)
- return log_error_errno(r, "sd_event_source_set_time() failed: %m\n");
-
- r = sd_event_source_set_enabled(m->scheduled_shutdown_timeout_source, SD_EVENT_ONESHOT);
- if (r < 0)
- return log_error_errno(r, "sd_event_source_set_enabled() failed: %m\n");
- } else {
- r = sd_event_add_time(m->event, &m->scheduled_shutdown_timeout_source,
- CLOCK_REALTIME, elapse, 0, manager_scheduled_shutdown_handler, m);
- if (r < 0)
- return log_error_errno(r, "sd_event_add_time() failed: %m\n");
- }
-
- r = free_and_strdup(&m->scheduled_shutdown_type, type);
- if (r < 0) {
- m->scheduled_shutdown_timeout_source = sd_event_source_unref(m->scheduled_shutdown_timeout_source);
- return log_oom();
- }
-
- m->scheduled_shutdown_timeout = elapse;
-
- return sd_bus_reply_method_return(message, NULL);
-}
-
-static int method_cancel_scheduled_shutdown(sd_bus *bus, sd_bus_message *message, void *userdata, sd_bus_error *error) {
- Manager *m = userdata;
- bool cancelled;
-
- assert(m);
- assert(message);
-
- cancelled = m->scheduled_shutdown_type != NULL;
-
- m->scheduled_shutdown_timeout_source = sd_event_source_unref(m->scheduled_shutdown_timeout_source);
- free(m->scheduled_shutdown_type);
- m->scheduled_shutdown_type = NULL;
- m->scheduled_shutdown_timeout = 0;
-
- return sd_bus_reply_method_return(message, "b", cancelled);
-}
-