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
96
97
98
99
100
101
102
103
104
105
|
#!/usr/bin/env python3
# -*- coding: utf-8 -*-
#
# === This file is part of Calamares - <https://github.com/calamares> ===
#
# Copyright 2014, Philip Müller <philm@manjaro.org>
# Copyright 2014, Teo Mrnjavac <teo@kde.org>
# Copyright 2017, Alf Gaida <agaida@siduction.org>
# Copyright 2018, Adriaan de Groot <groot@kde.org>
#
# Calamares 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.
#
# Calamares 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 Calamares. If not, see <http://www.gnu.org/licenses/>.
import libcalamares
def systemctl(targets, command, suffix):
"""
For each entry in @p targets, run "systemctl <command> <thing>",
where <thing> is the entry's name plus the given @p suffix.
(No dot is added between name and suffix; suffix may be empty)
Returns a failure message, or None if this was successful.
Services that are not mandatory have their failures suppressed
silently.
"""
for svc in targets:
if isinstance(svc, str):
name = svc
mandatory = False
else:
name = svc["name"]
mandatory = svc.get("mandatory", False)
ec = libcalamares.utils.target_env_call(
['systemctl', command, "{}{}".format(name, suffix)]
)
if ec != 0:
if mandatory:
return ("Cannot {} systemd {} {}".format(command, suffix, name),
"systemctl {} call in chroot returned error code {}".format(command, ec)
)
else:
libcalamares.utils.warning(
"Cannot {} systemd {} {}".format(command, suffix, name)
)
libcalamares.utils.warning(
"systemctl {} call in chroot returned error code {}".format(command, ec)
)
return None
def run():
#init_key = libcalamares.globalstorage.value(GS::INITSYSTEM_KEY)
#desktop_key = libcalamares.globalstorage.value(GS::DESKTOP_KEY )
init_key = libcalamares.globalstorage.value('default-initsystem') # TODO:
desktop_key = libcalamares.globalstorage.value('default-desktop' ) # TODO:
if init_key != 'systemd': return None
"""
Setup systemd services
"""
cfg = libcalamares.job.configuration
cfg['services'] += cfg.get('services' , []) + cfg.get(desktop_key + '-services' , [])
# note that the "systemctl enable" and "systemctl disable" commands used
# here will work in a chroot; in fact, they are the only systemctl commands
# that support that, see:
# http://0pointer.de/blog/projects/changing-roots.html
r = systemctl(cfg.get("services", []), "enable", ".service")
if r is not None:
return r
r = systemctl(cfg.get("targets", []), "enable", ".target")
if r is not None:
return r
r = systemctl(cfg.get("disable", []), "disable", ".service")
if r is not None:
return r
r = systemctl(cfg.get("disable-targets", []), "disable", ".target")
if r is not None:
return r
r = systemctl(cfg.get("mask", []), "mask", "")
if r is not None:
return r
# This could have just been return r
return None
|
