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
106
|
#!/usr/bin/env python3
# -*- coding: utf-8 -*-
#
# === This file is part of Calamares - <https://github.com/calamares> ===
#
# Copyright 2016, Artoo <artoo@manjaro.org>
# Copyright 2017, Philip Müller <philm@manjaro.org>
# Copyright 2018, Artoo <artoo@artixlinux.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
from libcalamares.utils import target_env_call, warning
from os.path import exists, join
class OpenrcController:
"""
This is the openrc service controller.
All of its state comes from global storage and the job
configuration at initialization time.
"""
def __init__(self):
self.root = libcalamares.globalstorage.value('rootMountPoint')
# Translate the entries in the config to the actions passed to rc-config
self.services = dict()
self.services["add"] = libcalamares.job.configuration.get('services', [])
self.services["del"] = libcalamares.job.configuration.get('disable', [])
self.initdDir = libcalamares.job.configuration['initdDir']
self.runlevelsDir = libcalamares.job.configuration['runlevelsDir']
def update(self, state):
"""
Call rc-update for each service listed
in services for the given @p state. rc-update
is called with @p state as the command as well.
"""
for svc in self.services.get(state, []):
if isinstance(svc, str):
name = svc
runlevel = "default"
mandatory = False
else:
name = svc["name"]
runlevel = svc.get("runlevel", "default")
mandatory = svc.get("mandatory", False)
service_path = self.root + self.initdDir + "/" + name
runlevel_path = self.root + self.runlevelsDir + "/" + runlevel
if exists(service_path):
if exists(runlevel_path):
ec = target_env_call(["rc-update", state, name, runlevel])
if ec != 0:
if mandatory:
return ("Cannot {} service {} to {}".format(state, name, runlevel),
"rc-update {} call in chroot returned error code {}".format(state, ec)
)
else:
warning("Could not {} service {} in {}, error {!s}".format(state, name, runlevel, ec))
else:
if mandatory:
return ("Target runlevel {} does not exist for {}.".format(runlevel, name),
"No {} found.".format(runlevel_path))
else:
warning("Target runlevel {} does not exist for {}.".format(runlevel, name))
else:
if mandatory:
return ("Target service {} does not exist.".format(name),
"No {} found.".format(service_path))
else:
warning("Target service {} does not exist in {}.".format(name, self.initdDir))
def run(self):
"""Run the controller
"""
for state in ("add", "del"):
r = self.update(state)
if r is not None:
return r
def run():
"""
Setup services
"""
return OpenrcController().run()
|
