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1eec4672 MT |
1 | #!/bin/bash |
2 | ############################################################################### | |
3 | # # | |
4 | # IPFire.org - A linux based firewall # | |
5 | # Copyright (C) 2010 Michael Tremer & Christian Schmidt # | |
6 | # # | |
7 | # This program is free software: you can redistribute it and/or modify # | |
8 | # it under the terms of the GNU General Public License as published by # | |
9 | # the Free Software Foundation, either version 3 of the License, or # | |
10 | # (at your option) any later version. # | |
11 | # # | |
12 | # This program is distributed in the hope that it will be useful, # | |
13 | # but WITHOUT ANY WARRANTY; without even the implied warranty of # | |
14 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the # | |
15 | # GNU General Public License for more details. # | |
16 | # # | |
17 | # You should have received a copy of the GNU General Public License # | |
18 | # along with this program. If not, see <http://www.gnu.org/licenses/>. # | |
19 | # # | |
20 | ############################################################################### | |
21 | ||
1c6a4e30 | 22 | service_start() { |
1eec4672 | 23 | local name=${1} |
1eec4672 MT |
24 | assert isset name |
25 | ||
3f3f9ea9 MT |
26 | # Don't start anything if this is already running |
27 | if service_is_active "${name}"; then | |
28 | return ${EXIT_OK} | |
29 | fi | |
30 | ||
31 | systemctl start "${name}" | |
4243f0ca SS |
32 | |
33 | # Check, if the service was successfully started and | |
34 | # return a proper exit code. | |
3f3f9ea9 | 35 | service_is_active "${name}" |
4243f0ca SS |
36 | local ret=$? |
37 | ||
1d08b9b3 | 38 | log INFO "Started service '${name}', code=${ret}." |
4243f0ca SS |
39 | |
40 | return ${ret} | |
1eec4672 MT |
41 | } |
42 | ||
1c6a4e30 | 43 | service_stop() { |
3f3f9ea9 | 44 | local name="${1}" |
1eec4672 MT |
45 | assert isset name |
46 | ||
3f3f9ea9 | 47 | systemctl stop "${name}" |
1eec4672 MT |
48 | } |
49 | ||
1c6a4e30 | 50 | service_restart() { |
3f3f9ea9 | 51 | local name="${1}" |
1eec4672 MT |
52 | assert isset name |
53 | ||
3f3f9ea9 | 54 | systemctl restart "${name}" |
1eec4672 MT |
55 | } |
56 | ||
1c6a4e30 | 57 | service_reload() { |
3f3f9ea9 | 58 | local name="${1}" |
1eec4672 MT |
59 | assert isset name |
60 | ||
3f3f9ea9 MT |
61 | if service_status "${name}"; then |
62 | systemctl reload "${name}" | |
1eec4672 MT |
63 | return $? |
64 | else | |
65 | log WARNING "Cannot reload service '${name}' which is currently not running." | |
66 | fi | |
67 | } | |
68 | ||
1c6a4e30 | 69 | service_status() { |
3f3f9ea9 | 70 | local name="${1}" |
1eec4672 MT |
71 | assert isset name |
72 | ||
3f3f9ea9 | 73 | systemctl status "${name}" >/dev/null 2>&1 |
1eec4672 MT |
74 | return $? |
75 | } | |
4243f0ca | 76 | |
5c5b8e36 SS |
77 | # This function calls the "enable" command from systemd, |
78 | # to mark services to be automatically started during | |
79 | # boot up. | |
1c6a4e30 | 80 | service_enable() { |
3f3f9ea9 | 81 | local name="${1}" |
5c5b8e36 SS |
82 | assert isset name |
83 | ||
84 | systemctl enable "${name}" >/dev/null 2>&1 | |
85 | } | |
86 | ||
87 | # This function calls the "disable" command of systemd, | |
88 | # to drop the autostart ability of the service during the | |
89 | # boot up. | |
1c6a4e30 | 90 | service_disable() { |
3f3f9ea9 | 91 | local name="${1}" |
5c5b8e36 SS |
92 | assert isset name |
93 | ||
94 | systemctl disable "${name}" >/dev/null 2>&1 | |
95 | } | |
96 | ||
97 | # This function uses the systemd command "is-enabled" to check, | |
98 | # if a service has been enabled or not. | |
1c6a4e30 | 99 | service_is_enabled() { |
5c5b8e36 SS |
100 | local name="${1}" |
101 | assert isset name | |
102 | ||
103 | systemctl is-enabled "${name}" >/dev/null 2>&1 | |
104 | return $? | |
105 | } | |
106 | ||
1c6a4e30 | 107 | service_is_active() { |
3f3f9ea9 | 108 | local name="${1}" |
4243f0ca SS |
109 | assert isset name |
110 | ||
3f3f9ea9 | 111 | systemctl is-active "${name}" >/dev/null 2>&1 |
4243f0ca SS |
112 | return $? |
113 | } | |
81d0c0b9 | 114 | |
1c6a4e30 | 115 | service_get_exitcode() { |
81d0c0b9 MT |
116 | local name=${1} |
117 | assert isset name | |
118 | ||
3f3f9ea9 | 119 | local output=$(systemctl show "${name}" --property="ExecMainStatus") |
81d0c0b9 MT |
120 | cli_get_val "${output}" |
121 | } |