mirror of
https://github.com/systemd/systemd.git
synced 2024-12-23 21:35:11 +03:00
systemctl: split out code that schedules shutdowsn into its own function
This commit is contained in:
parent
2cf05793f2
commit
56a730fa56
@ -7432,6 +7432,68 @@ static int halt_now(enum action a) {
|
||||
}
|
||||
}
|
||||
|
||||
static int logind_schedule_shutdown(void) {
|
||||
|
||||
#ifdef HAVE_LOGIND
|
||||
_cleanup_bus_error_free_ sd_bus_error error = SD_BUS_ERROR_NULL;
|
||||
_cleanup_bus_flush_close_unref_ sd_bus *b = NULL;
|
||||
char date[FORMAT_TIMESTAMP_MAX];
|
||||
const char *action;
|
||||
int r;
|
||||
|
||||
assert(geteuid() == 0);
|
||||
|
||||
if (avoid_bus()) {
|
||||
log_error("Unable to perform operation without bus connection.");
|
||||
return -ENOSYS;
|
||||
}
|
||||
|
||||
r = sd_bus_open_system(&b);
|
||||
if (r < 0)
|
||||
return log_error_errno(r, "Unable to open system bus: %m");
|
||||
|
||||
(void) logind_set_wall_message(b);
|
||||
|
||||
switch (arg_action) {
|
||||
case ACTION_HALT:
|
||||
action = "halt";
|
||||
break;
|
||||
case ACTION_POWEROFF:
|
||||
action = "poweroff";
|
||||
break;
|
||||
case ACTION_KEXEC:
|
||||
action = "kexec";
|
||||
break;
|
||||
default:
|
||||
action = "reboot";
|
||||
break;
|
||||
}
|
||||
|
||||
if (arg_dry)
|
||||
action = strjoina("dry-", action);
|
||||
|
||||
r = sd_bus_call_method(
|
||||
b,
|
||||
"org.freedesktop.login1",
|
||||
"/org/freedesktop/login1",
|
||||
"org.freedesktop.login1.Manager",
|
||||
"ScheduleShutdown",
|
||||
&error,
|
||||
NULL,
|
||||
"st",
|
||||
action,
|
||||
arg_when);
|
||||
if (r < 0)
|
||||
return log_warning_errno(r, "Failed to call ScheduleShutdown in logind, proceeding with immediate shutdown: %s", bus_error_message(&error, r));
|
||||
|
||||
log_info("Shutdown scheduled for %s, use 'shutdown -c' to cancel.", format_timestamp(date, sizeof(date), arg_when));
|
||||
return 0;
|
||||
#else
|
||||
log_error("Cannot schedule shutdown without logind support, proceeding with immediate shutdown.");
|
||||
return -ENOSYS;
|
||||
#endif
|
||||
}
|
||||
|
||||
static int halt_main(sd_bus *bus) {
|
||||
int r;
|
||||
|
||||
@ -7464,62 +7526,9 @@ static int halt_main(sd_bus *bus) {
|
||||
}
|
||||
|
||||
if (arg_when > 0) {
|
||||
_cleanup_bus_error_free_ sd_bus_error error = SD_BUS_ERROR_NULL;
|
||||
_cleanup_bus_flush_close_unref_ sd_bus *b = NULL;
|
||||
const char *action;
|
||||
|
||||
assert(geteuid() == 0);
|
||||
|
||||
if (avoid_bus()) {
|
||||
log_error("Unable to perform operation without bus connection.");
|
||||
return -ENOSYS;
|
||||
}
|
||||
|
||||
r = sd_bus_open_system(&b);
|
||||
if (r < 0)
|
||||
return log_error_errno(r, "Unable to open system bus: %m");
|
||||
|
||||
(void) set_wall_message(b);
|
||||
|
||||
switch (arg_action) {
|
||||
case ACTION_HALT:
|
||||
action = "halt";
|
||||
break;
|
||||
case ACTION_POWEROFF:
|
||||
action = "poweroff";
|
||||
break;
|
||||
case ACTION_KEXEC:
|
||||
action = "kexec";
|
||||
break;
|
||||
default:
|
||||
action = "reboot";
|
||||
break;
|
||||
}
|
||||
|
||||
if (arg_dry)
|
||||
action = strjoina("dry-", action);
|
||||
|
||||
r = sd_bus_call_method(
|
||||
b,
|
||||
"org.freedesktop.login1",
|
||||
"/org/freedesktop/login1",
|
||||
"org.freedesktop.login1.Manager",
|
||||
"ScheduleShutdown",
|
||||
&error,
|
||||
NULL,
|
||||
"st",
|
||||
action,
|
||||
arg_when);
|
||||
if (r < 0)
|
||||
log_warning_errno(r, "Failed to call ScheduleShutdown in logind, proceeding with immediate shutdown: %s",
|
||||
bus_error_message(&error, r));
|
||||
else {
|
||||
char date[FORMAT_TIMESTAMP_MAX];
|
||||
|
||||
log_info("Shutdown scheduled for %s, use 'shutdown -c' to cancel.",
|
||||
format_timestamp(date, sizeof(date), arg_when));
|
||||
return 0;
|
||||
}
|
||||
r = logind_schedule_shutdown();
|
||||
if (r >= 0)
|
||||
return r;
|
||||
}
|
||||
|
||||
if (!arg_dry && !arg_force)
|
||||
|
Loading…
Reference in New Issue
Block a user