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 r = sd_session_get_state(session, &state);
76 printf("state = %s\n", state);
79 assert_se(sd_session_get_uid(session, &u) >= 0);
80 printf("uid = %lu\n", (unsigned long) u);
83 assert_se(sd_session_get_type(session, &type) >= 0);
84 printf("type = %s\n", type);
87 assert_se(sd_session_get_class(session, &class) >= 0);
88 printf("class = %s\n", class);
91 assert_se(sd_session_get_display(session, &display) >= 0);
92 printf("display = %s\n", display);
95 assert_se(sd_session_get_seat(session, &seat) >= 0);
96 printf("seat = %s\n", seat);
98 r = sd_seat_can_multi_session(seat);
100 printf("can do multi session = %s\n", yes_no(r));
102 assert_se(sd_uid_get_state(u, &state) >= 0);
103 printf("state = %s\n", state);
105 assert_se(sd_uid_is_on_seat(u, 0, seat) > 0);
107 k = sd_uid_is_on_seat(u, 1, seat);
109 assert_se(!!r == !!r);
111 assert_se(sd_seat_get_active(seat, &session2, &u2) >= 0);
112 printf("session2 = %s\n", session2);
113 printf("uid2 = %lu\n", (unsigned long) u2);
115 r = sd_seat_get_sessions(seat, &sessions, &uids, &n);
117 printf("n_sessions = %i\n", r);
118 assert_se(r == (int) strv_length(sessions));
119 assert_se(t = strv_join(sessions, ", "));
121 printf("sessions = %s\n", t);
124 for (k = 0; k < (int) n; k++)
125 printf(" %lu", (unsigned long) uids[k]);
129 assert_se(sd_seat_get_sessions(seat, NULL, NULL, NULL) == r);
136 r = sd_get_seats(&seats);
138 assert_se(r == (int) strv_length(seats));
139 assert_se(t = strv_join(seats, ", "));
141 printf("n_seats = %i\n", r);
142 printf("seats = %s\n", t);
145 assert_se(sd_get_seats(NULL) == r);
147 r = sd_seat_get_active(NULL, &t, NULL);
149 printf("active session on current seat = %s\n", t);
152 r = sd_get_sessions(&sessions);
154 assert_se(r == (int) strv_length(sessions));
155 assert_se(t = strv_join(sessions, ", "));
157 printf("n_sessions = %i\n", r);
158 printf("sessions = %s\n", t);
161 assert_se(sd_get_sessions(NULL) == r);
163 r = sd_get_uids(&uids);
167 for (k = 0; k < r; k++)
168 printf(" %lu", (unsigned long) uids[k]);
172 printf("n_uids = %i\n", r);
173 assert_se(sd_get_uids(NULL) == r);
175 r = sd_login_monitor_new("session", &m);
179 pollfd.fd = sd_login_monitor_get_fd(m);
180 pollfd.events = POLLIN;
182 for (n = 0; n < 5; n++) {
183 r = poll(&pollfd, 1, -1);
186 sd_login_monitor_flush(m);
190 sd_login_monitor_unref(m);