if (!s)
return NULL;
- s->state_file = strappend("/run/systemd/seat/", id);
+ s->state_file = strappend("/run/systemd/seats/", id);
if (!s->state_file) {
free(s);
return NULL;
assert(s);
- r = safe_mkdir("/run/systemd/seat", 0755, 0, 0);
+ if (!s->started)
+ return 0;
+
+ r = safe_mkdir("/run/systemd/seats", 0755, 0, 0);
if (r < 0)
goto finish;
if (s->sessions) {
Session *i;
- fputs("OTHER=", f);
+ fputs("SESSIONS=", f);
LIST_FOREACH(sessions_by_seat, i, s->sessions) {
- if (i == s->active)
- continue;
-
fprintf(f,
"%s%c",
i->id,
i->sessions_by_seat_next ? ' ' : '\n');
}
- fputs("OTHER_UIDS=", f);
- LIST_FOREACH(sessions_by_seat, i, s->sessions) {
- if (i == s->active)
- continue;
-
+ fputs("UIDS=", f);
+ LIST_FOREACH(sessions_by_seat, i, s->sessions)
fprintf(f,
"%lu%c",
(unsigned long) i->user->uid,
i->sessions_by_seat_next ? ' ' : '\n');
- }
}
fflush(f);
return r;
}
-static int seat_preallocate_vts(Seat *s) {
+int seat_preallocate_vts(Seat *s) {
int r = 0;
unsigned i;
assert(s);
assert(s->manager);
+ log_debug("Preallocating VTs...");
+
if (s->manager->n_autovts <= 0)
return 0;
if (!seat_is_vtconsole(s))
return 0;
- for (i = 1; i < s->manager->n_autovts; i++) {
+ for (i = 1; i <= s->manager->n_autovts; i++) {
int q;
q = vt_allocate(i);
return r;
}
+int seat_set_active(Seat *s, Session *session) {
+ Session *old_active;
+
+ assert(s);
+ assert(!session || session->seat == s);
+
+ if (session == s->active)
+ return 0;
+
+ old_active = s->active;
+ s->active = session;
+
+ seat_apply_acls(s, old_active);
+
+ if (session && session->started)
+ session_send_changed(session, "Active\0");
+
+ if (!session || session->started)
+ seat_send_changed(s, "ActiveSession\0");
+
+ seat_save(s);
+
+ if (session) {
+ session_save(session);
+ user_save(session->user);
+ }
+
+ if (old_active) {
+ session_save(old_active);
+ user_save(old_active->user);
+ }
+
+ return 0;
+}
+
int seat_active_vt_changed(Seat *s, int vtnr) {
- Session *i, *new_active = NULL, *old_active;
+ Session *i, *new_active = NULL;
+ int r;
assert(s);
assert(vtnr >= 1);
break;
}
- if (new_active == s->active)
- return 0;
-
- old_active = s->active;
- s->active = new_active;
-
- seat_apply_acls(s, old_active);
+ r = seat_set_active(s, new_active);
manager_spawn_autovt(s->manager, vtnr);
- return 0;
+ return r;
}
int seat_read_active_vt(Seat *s) {
/* Read current VT */
seat_read_active_vt(s);
+ s->started = true;
+
/* Save seat data */
seat_save(s);
- s->started = true;
+ seat_send_signal(s, true);
return 0;
}
assert(s);
- if (!s->started)
- return 0;
-
- log_info("Removed seat %s.", s->id);
+ if (s->started)
+ log_info("Removed seat %s.", s->id);
seat_stop_sessions(s);
unlink(s->state_file);
seat_add_to_gc_queue(s);
+ if (s->started)
+ seat_send_signal(s, false);
+
s->started = false;
return r;
assert(session);
assert(!session->seat);
- if (!seat_is_vtconsole(s)) {
- if (s->sessions)
- return -EEXIST;
-
- assert(!s->active);
- s->active = session;
- }
+ if (!seat_is_vtconsole(s) && s->sessions)
+ return -EEXIST;
session->seat = s;
LIST_PREPEND(Session, sessions_by_seat, s->sessions, session);
+ seat_send_changed(s, "Sessions\0");
+
+ if (!seat_is_vtconsole(s)) {
+ assert(!s->active);
+ seat_set_active(s, session);
+ }
+
return 0;
}
return idle_hint;
}
-int seat_check_gc(Seat *s) {
+int seat_check_gc(Seat *s, bool drop_not_started) {
assert(s);
+ if (drop_not_started && !s->started)
+ return 0;
+
if (seat_is_vtconsole(s))
return 1;
if (!seat_name_valid_char(*p))
return false;
+ if (strlen(name) > 255)
+ return false;
+
return true;
}