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-rw-r--r--src/grp-login/test-inhibit.c112
1 files changed, 112 insertions, 0 deletions
diff --git a/src/grp-login/test-inhibit.c b/src/grp-login/test-inhibit.c
new file mode 100644
index 0000000000..be7145b4bc
--- /dev/null
+++ b/src/grp-login/test-inhibit.c
@@ -0,0 +1,112 @@
+/***
+ This file is part of systemd.
+
+ Copyright 2012 Lennart Poettering
+
+ systemd is free software; you can redistribute it and/or modify it
+ under the terms of the GNU Lesser General Public License as published by
+ the Free Software Foundation; either version 2.1 of the License, or
+ (at your option) any later version.
+
+ systemd is distributed in the hope that it will be useful, but
+ WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public License
+ along with systemd; If not, see <http://www.gnu.org/licenses/>.
+***/
+
+#include <unistd.h>
+
+#include <systemd/sd-bus.h>
+
+#include "bus-util.h"
+#include "fd-util.h"
+#include "macro.h"
+#include "util.h"
+
+static int inhibit(sd_bus *bus, const char *what) {
+ _cleanup_(sd_bus_message_unrefp) sd_bus_message *reply = NULL;
+ _cleanup_(sd_bus_error_free) sd_bus_error error = SD_BUS_ERROR_NULL;
+ const char *who = "Test Tool", *reason = "Just because!", *mode = "block";
+ int fd;
+ int r;
+
+ r = sd_bus_call_method(bus,
+ "org.freedesktop.login1",
+ "/org/freedesktop/login1",
+ "org.freedesktop.login1.Manager",
+ "Inhibit",
+ &error,
+ &reply,
+ "ssss", what, who, reason, mode);
+ assert_se(r >= 0);
+
+ r = sd_bus_message_read_basic(reply, SD_BUS_TYPE_UNIX_FD, &fd);
+ assert_se(r >= 0);
+ assert_se(fd >= 0);
+
+ return dup(fd);
+}
+
+static void print_inhibitors(sd_bus *bus) {
+ _cleanup_(sd_bus_message_unrefp) sd_bus_message *reply = NULL;
+ _cleanup_(sd_bus_error_free) sd_bus_error error = SD_BUS_ERROR_NULL;
+ const char *what, *who, *why, *mode;
+ uint32_t uid, pid;
+ unsigned n = 0;
+ int r;
+
+ r = sd_bus_call_method(bus,
+ "org.freedesktop.login1",
+ "/org/freedesktop/login1",
+ "org.freedesktop.login1.Manager",
+ "ListInhibitors",
+ &error,
+ &reply,
+ "");
+ assert_se(r >= 0);
+
+ r = sd_bus_message_enter_container(reply, SD_BUS_TYPE_ARRAY, "(ssssuu)");
+ assert_se(r >= 0);
+
+ while ((r = sd_bus_message_read(reply, "(ssssuu)", &what, &who, &why, &mode, &uid, &pid)) > 0) {
+ printf("what=<%s> who=<%s> why=<%s> mode=<%s> uid=<%"PRIu32"> pid=<%"PRIu32">\n",
+ what, who, why, mode, uid, pid);
+
+ n++;
+ }
+ assert_se(r >= 0);
+
+ printf("%u inhibitors\n", n);
+}
+
+int main(int argc, char*argv[]) {
+ _cleanup_(sd_bus_unrefp) sd_bus *bus = NULL;
+ int fd1, fd2;
+ int r;
+
+ r = sd_bus_open_system(&bus);
+ assert_se(r >= 0);
+
+ print_inhibitors(bus);
+
+ fd1 = inhibit(bus, "sleep");
+ assert_se(fd1 >= 0);
+ print_inhibitors(bus);
+
+ fd2 = inhibit(bus, "idle:shutdown");
+ assert_se(fd2 >= 0);
+ print_inhibitors(bus);
+
+ safe_close(fd1);
+ sleep(1);
+ print_inhibitors(bus);
+
+ safe_close(fd2);
+ sleep(1);
+ print_inhibitors(bus);
+
+ return 0;
+}