blob: 7f072412fc242168624b9a65f000be638ac98de7 (
plain)
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
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
|
#!/bin/sh
# make-live - utility to build Debian Live systems
#
# Copyright (C) 2006 Daniel Baumann <daniel@debian.org>
# Copyright (C) 2006 Marco Amadori <marco.amadori@gmail.com>
#
# make-live comes with ABSOLUTELY NO WARRANTY; for details see COPYING.
# This is free software, and you are welcome to redistribute it
# under certain conditions; see COPYING for details.
Patch_chroot ()
{
# Some maintainer scripts can detect if they are in a chrooted system.
# Therefore, we create the needed file.
case "${1}" in
apply)
# Create chroot file
echo "debian-live" > "${LIVE_CHROOT}"/etc/debian_chroot
;;
deapply)
# Remove chroot file
rm -f "${LIVE_CHROOT}"/etc/debian_chroot
;;
esac
}
Patch_runlevel ()
{
# Disabling all init scripts with a blocking policy as in
# /usr/share/doc/sysv-rc/README.policy-rc.d.gz.
case "${1}" in
apply)
# Create init policy
echo > "${LIVE_CHROOT}"/usr/sbin/policy-rc.d <<EOF
#!/bin/sh
exit 101
EOF
chmod 0755 "${LIVE_CHROOT}"/usr/sbin/policy-rc.d
;;
deapply)
# Removing init policy
rm -f "${LIVE_CHROOT}"/usr/sbin/policy-rc.d
;;
esac
}
Patch_network ()
{
# Packages which are manually installed inside the chroot are installed
# from the network. Therefore, we need to be able to resolv hosts.
case "${1}" in
apply)
# Save apt configuration
if [ -f "${LIVE_CHROOT}"/etc/apt/apt.conf ]
then
cp "${LIVE_CHROOT}"/etc/apt/apt.conf "${LIVE_CHROOT}"/etc/apt/apt.conf.orig
fi
# Configure apt.conf
if [ -n "${LIVE_PROXY_FTP}" ]
then
echo "Acquire::ftp::Proxy \"${LIVE_PROXY_FTP}\";" >> "${LIVE_CHROOT}"/etc/apt/apt.conf
elif [ -n "${LIVE_PROXY_HTTP}" ]
then
echo "Acquire::http::Proxy \"${LIVE_PROXY_HTTP}\";" >> "${LIVE_CHROOT}"/etc/apt/apt.conf
fi
# Save host lookup table
if [ -f "${LIVE_CHROOT}"/etc/hosts ]
then
cp "${LIVE_CHROOT}"/etc/hosts "${LIVE_CHROOT}"/etc/hosts.orig
fi
# Copy host lookup table
if [ -f /etc/hosts ]
then
cp /etc/hosts "${LIVE_CHROOT}"/etc/hosts
fi
# Save resolver configuration
if [ -f "${LIVE_CHROOT}"/etc/resolv.conf ]
then
cp "${LIVE_CHROOT}"/etc/resolv.conf "${LIVE_CHROOT}"/etc/resolv.conf.orig
fi
# Copy resolver configuration
if [ -f /etc/resolv.conf ]
then
cp /etc/resolv.conf "${LIVE_CHROOT}"/etc/resolv.conf
fi
;;
deapply)
# Restore apt configuration
if [ -f "${LIVE_CHROOT}"/etc/apt/apt.conf.orig ]
then
mv "${LIVE_CHROOT}"/etc/apt/apt.conf.orig "${LIVE_CHROOT}"/etc/apt/apt.conf
else
rm -f "${LIVE_CHROOT}"/etc/apt/apt.conf
fi
# Restore host lookup table
if [ -f "${LIVE_CHROOT}"/etc/hosts.orig ]
then
mv "${LIVE_CHROOT}"/etc/hosts.orig "${LIVE_CHROOT}"/etc/hosts
else
rm -f "${LIVE_CHROOT}"/etc/hosts
fi
# Restore resolver configuration
if [ -f "${LIVE_CHROOT}"/etc/resolv.conf.orig ]
then
mv "${LIVE_CHROOT}"/etc/resolv.conf.orig "${LIVE_CHROOT}"/etc/resolv.conf
else
rm -f "${LIVE_CHROOT}"/etc/resolv.conf
fi
;;
esac
}
Patch_linux ()
{
# The linux-image package asks interactively for initial ramdisk
# creation. Therefore, we preconfigure /etc/kernel-img.conf.
# FIXME: preseeding?
case "${1}" in
apply)
# Save kernel configuration
if [ -f "${LIVE_CHROOT}"/etc/kernel-img.conf ]
then
cp "${LIVE_CHROOT}"/etc/kernel-img.conf "${LIVE_CHROOT}"/etc/kernel-img.conf.old
fi
# Configure kernel-img.conf
echo "do_initrd = Yes" >> "${LIVE_CHROOT}"/etc/kernel-img.conf
;;
deapply)
# Restore kernel configuration
if [ -f "${LIVE_CHROOT}"/etc/kernel-img.conf.old ]
then
mv "${LIVE_CHROOT}"/etc/kernel-img.conf.old "${LIVE_CHROOT}"/etc/kernel-img.conf
else
rm -f "${LIVE_CHROOT}"/etc/kernel-img.conf
fi
;;
esac
}
|
