1 /*-*- Mode: C; c-basic-offset: 8; indent-tabs-mode: nil -*-*/
4 This file is part of systemd.
6 Copyright 2011 Lennart Poettering
8 systemd is free software; you can redistribute it and/or modify it
9 under the terms of the GNU Lesser General Public License as published by
10 the Free Software Foundation; either version 2.1 of the License, or
11 (at your option) any later version.
13 systemd is distributed in the hope that it will be useful, but
14 WITHOUT ANY WARRANTY; without even the implied warranty of
15 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
16 Lesser General Public License for more details.
18 You should have received a copy of the GNU Lesser General Public License
19 along with systemd; If not, see <http://www.gnu.org/licenses/>.
25 #include <systemd/sd-login.h>
30 int main(int argc, char* argv[]) {
33 char *seat, *type, *class, *display;
38 char **seats, **sessions;
44 assert_se(sd_pid_get_session(0, &session) == 0);
45 printf("session = %s\n", session);
47 assert_se(sd_pid_get_owner_uid(0, &u2) == 0);
48 printf("user = %lu\n", (unsigned long) u2);
50 r = sd_uid_get_sessions(u2, false, &sessions);
52 assert_se(r == (int) strv_length(sessions));
53 assert_se(t = strv_join(sessions, ", "));
55 printf("sessions = %s\n", t);
58 assert_se(r == sd_uid_get_sessions(u2, false, NULL));
60 r = sd_uid_get_seats(u2, false, &seats);
62 assert_se(r == (int) strv_length(seats));
63 assert_se(t = strv_join(seats, ", "));
65 printf("seats = %s\n", t);
68 assert_se(r == sd_uid_get_seats(u2, false, NULL));
70 r = sd_session_is_active(session);
72 printf("active = %s\n", yes_no(r));
74 assert_se(sd_session_get_uid(session, &u) >= 0);
75 printf("uid = %lu\n", (unsigned long) u);
78 assert_se(sd_session_get_type(session, &type) >= 0);
79 printf("type = %s\n", type);
82 assert_se(sd_session_get_class(session, &class) >= 0);
83 printf("class = %s\n", class);
86 assert_se(sd_session_get_display(session, &display) >= 0);
87 printf("display = %s\n", display);
90 assert_se(sd_session_get_seat(session, &seat) >= 0);
91 printf("seat = %s\n", seat);
93 r = sd_seat_can_multi_session(seat);
95 printf("can do multi session = %s\n", yes_no(r));
97 assert_se(sd_uid_get_state(u, &state) >= 0);
98 printf("state = %s\n", state);
100 assert_se(sd_uid_is_on_seat(u, 0, seat) > 0);
102 k = sd_uid_is_on_seat(u, 1, seat);
104 assert_se(!!r == !!r);
106 assert_se(sd_seat_get_active(seat, &session2, &u2) >= 0);
107 printf("session2 = %s\n", session2);
108 printf("uid2 = %lu\n", (unsigned long) u2);
110 r = sd_seat_get_sessions(seat, &sessions, &uids, &n);
112 printf("n_sessions = %i\n", r);
113 assert_se(r == (int) strv_length(sessions));
114 assert_se(t = strv_join(sessions, ", "));
116 printf("sessions = %s\n", t);
119 for (k = 0; k < (int) n; k++)
120 printf(" %lu", (unsigned long) uids[k]);
124 assert_se(sd_seat_get_sessions(seat, NULL, NULL, NULL) == r);
131 r = sd_get_seats(&seats);
133 assert_se(r == (int) strv_length(seats));
134 assert_se(t = strv_join(seats, ", "));
136 printf("n_seats = %i\n", r);
137 printf("seats = %s\n", t);
140 assert_se(sd_get_seats(NULL) == r);
142 r = sd_seat_get_active(NULL, &t, NULL);
144 printf("active session on current seat = %s\n", t);
147 r = sd_get_sessions(&sessions);
149 assert_se(r == (int) strv_length(sessions));
150 assert_se(t = strv_join(sessions, ", "));
152 printf("n_sessions = %i\n", r);
153 printf("sessions = %s\n", t);
156 assert_se(sd_get_sessions(NULL) == r);
158 r = sd_get_uids(&uids);
162 for (k = 0; k < r; k++)
163 printf(" %lu", (unsigned long) uids[k]);
167 printf("n_uids = %i\n", r);
168 assert_se(sd_get_uids(NULL) == r);
170 r = sd_login_monitor_new("session", &m);
174 pollfd.fd = sd_login_monitor_get_fd(m);
175 pollfd.events = POLLIN;
177 for (n = 0; n < 5; n++) {
178 r = poll(&pollfd, 1, -1);
181 sd_login_monitor_flush(m);
185 sd_login_monitor_unref(m);