}
static int kill_session(DBusConnection *bus, char **args, unsigned n) {
- return 0;
+ DBusMessage *m = NULL, *reply = NULL;
+ int ret = 0;
+ DBusError error;
+ unsigned i;
+
+ assert(bus);
+ assert(args);
+
+ dbus_error_init(&error);
+
+ if (!arg_kill_who)
+ arg_kill_who = "all";
+
+ for (i = 1; i < n; i++) {
+ m = dbus_message_new_method_call(
+ "org.freedesktop.login1",
+ "/org/freedesktop/login1",
+ "org.freedesktop.login1.Manager",
+ "KillSession");
+ if (!m) {
+ log_error("Could not allocate message.");
+ ret = -ENOMEM;
+ goto finish;
+ }
+
+ if (!dbus_message_append_args(m,
+ DBUS_TYPE_STRING, &args[i],
+ DBUS_TYPE_STRING, &arg_kill_who,
+ DBUS_TYPE_INT32, arg_signal,
+ DBUS_TYPE_INVALID)) {
+ log_error("Could not append arguments to message.");
+ ret = -ENOMEM;
+ goto finish;
+ }
+
+ reply = dbus_connection_send_with_reply_and_block(bus, m, -1, &error);
+ if (!reply) {
+ log_error("Failed to issue method call: %s", bus_error_message(&error));
+ ret = -EIO;
+ goto finish;
+ }
+
+ dbus_message_unref(m);
+ dbus_message_unref(reply);
+ m = reply = NULL;
+ }
+
+finish:
+ if (m)
+ dbus_message_unref(m);
+
+ if (reply)
+ dbus_message_unref(reply);
+
+ dbus_error_free(&error);
+
+ return ret;
}
static int enable_linger(DBusConnection *bus, char **args, unsigned n) {
return ret;
}
+static int kill_user(DBusConnection *bus, char **args, unsigned n) {
+ DBusMessage *m = NULL, *reply = NULL;
+ int ret = 0;
+ DBusError error;
+ unsigned i;
+
+ assert(bus);
+ assert(args);
+
+ dbus_error_init(&error);
+
+ if (!arg_kill_who)
+ arg_kill_who = "all";
+
+ for (i = 1; i < n; i++) {
+ uint32_t u;
+
+ m = dbus_message_new_method_call(
+ "org.freedesktop.login1",
+ "/org/freedesktop/login1",
+ "org.freedesktop.login1.Manager",
+ "KillUser");
+ if (!m) {
+ log_error("Could not allocate message.");
+ ret = -ENOMEM;
+ goto finish;
+ }
+
+ if (safe_atou32(args[i], &u) < 0) {
+ struct passwd *pw;
+
+ errno = 0;
+ pw = getpwnam(args[i]);
+ if (!pw) {
+ ret = errno ? -errno : -ENOENT;
+ log_error("Failed to look up user %s: %s", args[i], strerror(-ret));
+ goto finish;
+ }
+
+ u = pw->pw_uid;
+ }
+
+ if (!dbus_message_append_args(m,
+ DBUS_TYPE_UINT32, &u,
+ DBUS_TYPE_INT32, arg_signal,
+ DBUS_TYPE_INVALID)) {
+ log_error("Could not append arguments to message.");
+ ret = -ENOMEM;
+ goto finish;
+ }
+
+ reply = dbus_connection_send_with_reply_and_block(bus, m, -1, &error);
+ if (!reply) {
+ log_error("Failed to issue method call: %s", bus_error_message(&error));
+ ret = -EIO;
+ goto finish;
+ }
+
+ dbus_message_unref(m);
+ dbus_message_unref(reply);
+ m = reply = NULL;
+ }
+
+finish:
+ if (m)
+ dbus_message_unref(m);
+
+ if (reply)
+ dbus_message_unref(reply);
+
+ dbus_error_free(&error);
+
+ return ret;
+}
+
static int attach(DBusConnection *bus, char **args, unsigned n) {
DBusMessage *m = NULL, *reply = NULL;
int ret = 0;
"Commands:\n"
" list-sessions List sessions\n"
" session-status [ID...] Show session status\n"
- " show-session [ID...] Show property of one or more sessions\n"
+ " show-session [ID...] Show properties of one or more sessions\n"
" activate [ID] Activate a session\n"
" lock-session [ID...] Screen lock one or more sessions\n"
" unlock-session [ID...] Screen unlock one or more sessions\n"
" kill-session [ID...] Send signal to processes of a session\n"
" list-users List users\n"
" user-status [USER...] Show user status\n"
- " show-user [USER...] Show property of one or more users\n"
+ " show-user [USER...] Show properties of one or more users\n"
" enable-linger [USER...] Enable linger state of one or more users\n"
" disable-linger [USER...] Disable linger state of one or more users\n"
" terminate-user [USER...] Terminate all sessions of one or more users\n"
" kill-user [USER...] Send signal to processes of a user\n"
" list-seats List seats\n"
" seat-status [NAME...] Show seat status\n"
- " show-seat [NAME...] Show property of one or more seats\n"
+ " show-seat [NAME...] Show properties of one or more seats\n"
" attach [NAME] [DEVICE...] Attach one or more devices to a seat\n"
" flush-devices Flush all device associations\n"
- " terminate-seat [NAME...] Terminate all sessions on one or more seats\n"
- " kill-seat [NAME...] Send signal to processes of sessions on a seat\n",
+ " terminate-seat [NAME...] Terminate all sessions on one or more seats\n",
program_invocation_short_name);
return 0;
{ "lock-session", MORE, 2, activate },
{ "unlock-session", MORE, 2, activate },
{ "terminate-session", MORE, 2, activate },
- { "kill-session", MORE, 2, kill_session }, /* missing */
+ { "kill-session", MORE, 2, kill_session },
{ "list-users", EQUAL, 1, list_users },
{ "user-status", MORE, 2, show },
{ "show-user", MORE, 1, show },
{ "enable-linger", MORE, 2, enable_linger },
{ "disable-linger", MORE, 2, enable_linger },
{ "terminate-user", MORE, 2, terminate_user },
- { "kill-user", MORE, 2, kill_session }, /* missing */
+ { "kill-user", MORE, 2, kill_user },
{ "list-seats", EQUAL, 1, list_seats },
{ "seat-status", MORE, 2, show },
{ "show-seat", MORE, 1, show },
{ "attach", MORE, 3, attach },
{ "flush-devices", EQUAL, 1, flush_devices },
- { "terminate-seat", MORE, 2, terminate_seat }, /* missing */
- { "kill-seat", MORE, 2, kill_session }, /* missing */
+ { "terminate-seat", MORE, 2, terminate_seat },
};
int left;