1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
|
/*
Authors:
Pavel Březina <pbrezina@redhat.com>
Copyright (C) 2016 Red Hat
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 3 of the License, or
(at your option) any later version.
This program 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 General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#include <talloc.h>
#include <dbus/dbus.h>
#include <errno.h>
#include "util/util.h"
#include "tools/sssctl/sssctl.h"
#include "sss_iface/sss_iface_sync.h"
#define SSS_SYSTEMD_BUS "org.freedesktop.systemd1"
#define SSS_SYSTEMD_PATH "/org/freedesktop/systemd1"
#define SSS_SYSTEMD_UNIT "sssd.service"
#define SSS_SYSTEMD_MODE "replace" /* replace queued job if present */
typedef errno_t
(*systemd_method)(TALLOC_CTX *, struct sbus_sync_connection *,
const char *, const char *, const char *, const char *,
const char **);
static errno_t sssctl_systemd_call(systemd_method method)
{
TALLOC_CTX *tmp_ctx;
struct sbus_sync_connection *conn;
const char *job;
errno_t ret;
tmp_ctx = talloc_new(NULL);
if (tmp_ctx == NULL) {
DEBUG(SSSDBG_FATAL_FAILURE, "Out of memory!\n");
return ENOMEM;
}
conn = sbus_sync_connect_system(tmp_ctx, NULL);
if (conn == NULL) {
ERROR("Unable to connect to system bus!\n");
ret = EIO;
goto done;
}
ret = method(tmp_ctx, conn, SSS_SYSTEMD_BUS,
SSS_SYSTEMD_PATH, SSS_SYSTEMD_UNIT,
SSS_SYSTEMD_MODE, &job);
if (ret != EOK) {
DEBUG(SSSDBG_CRIT_FAILURE, "systemd operation failed [%d]: %s\n",
ret, sss_strerror(ret));
goto done;
}
DEBUG(SSSDBG_TRACE_FUNC, "New systemd job created: %s\n", job);
done:
talloc_free(tmp_ctx);
return ret;
}
errno_t sssctl_systemd_start(void)
{
DEBUG(SSSDBG_TRACE_FUNC, "Starting SSSD via systemd...\n");
return sssctl_systemd_call(sbus_call_systemd_StartUnit);
}
errno_t sssctl_systemd_stop(void)
{
DEBUG(SSSDBG_TRACE_FUNC, "Stopping SSSD via systemd...\n");
return sssctl_systemd_call(sbus_call_systemd_StopUnit);
}
errno_t sssctl_systemd_restart(void)
{
DEBUG(SSSDBG_TRACE_FUNC, "Restarting SSSD via systemd...\n");
return sssctl_systemd_call(sbus_call_systemd_RestartUnit);
}
|
