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 General Public License as published by
10 the Free Software Foundation; either version 2 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 General Public License for more details.
18 You should have received a copy of the GNU 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);