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
|
#!/bin/sh -e
. /usr/share/debconf/confmodule
package_name()
{
echo $(basename $0 .postinst)
}
# element() is a helper function for file-rc:
element() {
local element list IFS
element="$1"
[ "$2" = "in" ] && shift
list="$2"
[ "$list" = "-" ] && return 1
[ "$list" = "*" ] && return 0
IFS=","
set -- $list
case $element in
"$1"|"$2"|"$3"|"$4"|"$5"|"$6"|"$7"|"$8"|"$9")
return 0
esac
return 1
}
# filerc (runlevel, service) returns /etc/init.d/service, if service is
# running in $runlevel:
filerc() {
local runlevel basename
runlevel=$1
basename=$2
while read LINE
do
case $LINE in
\#*|"") continue
esac
set -- $LINE
SORT_NO="$1"; STOP="$2"; START="$3"; CMD="$4"
[ "$CMD" = "/etc/init.d/$basename" ] || continue
if element "$runlevel" in "$START" || element "S" in "$START"
then
echo "/etc/init.d/$basename"
return 0
fi
done < /etc/runlevel.conf
echo ""
}
if [ "$1" = "configure" ]
then
if [ ! -z "$2" ]; then
if dpkg --compare-versions "$2" lt 0.9.7d-1; then
echo -n "Checking for services that may need to be restarted..."
check="sendmail ssh"
check="$check apache2-common ssh-nonfree exim4"
check="$check apache-ssl libapache-mod-ssl openvpn spamassassin"
check="$check courier-imap-ssl courier-mta-ssl courier-pop-ssl"
check="$check postfix-tls cyrus21-imapd cyrus21-pop3d"
check="$check postgresql racoon"
# Only get the ones that are installed, and configured
check=$(dpkg -s $check 2> /dev/null | sed '/^$/{N;/^\n$/D;}' | awk 'BEGIN{RS="\n\n";FS="\n"}{if ( $2 ~ /Status: .* installed$/ ) { print $1 } }' | cut -f 2 -d ' ')
# apache2 ships its init script in apache2-common, but the
# script is apache2
check=$(echo $check | sed 's/apache2-common/apache2/g')
# For mod-ssl apache has to be restarted
check=$(echo $check | sed 's/libapache-mod-ssl/apache/g')
rl=$(runlevel | awk '{print $2}')
for service in $check; do
if [ -f /usr/share/file-rc/rc -o -f /usr/lib/file-rc/rc ] && [ -f /etc/runlevel.conf ]; then
idl=$(filerc $rl $service)
else
idl=$(ls /etc/rc${rl}.d/S??${service} 2> /dev/null | head -n 1)
fi
if [ -n "$idl" ] && [ -x $idl ]; then
services="$service $services"
fi
done
echo "done."
if [ -n "$services" ]; then
db_version 2.0
db_reset libssl0.9.7/restart-services
db_set libssl0.9.7/restart-services "$services"
db_input critical libssl0.9.7/restart-services || true
db_go || true
db_get libssl0.9.7/restart-services
# Arghhh, close all the stupid debconf pipes
db_stop
if [ "x$RET" != "x" ]
then
services=$RET
answer=yes
else
answer=no
fi
echo
if [ "$answer" = yes ] && [ "$services" != "" ]; then
echo "Restarting services possibly affected by the upgrade:"
failed=""
for service in $services; do
idl=$(ls /etc/rc${rl}.d/S??${service} 2> /dev/null | head -n 1)
echo -n " $service: stopping..."
$idl stop > /dev/null 2>&1 || true
sleep 1
echo -n "starting..."
if $idl start > /dev/null 2>&1; then
echo "done."
else
echo "FAILED! ($?)"
failed="$service $failed"
fi
done
echo
if [ -n "$failed" ]; then
# Ruh roh, George
echo "The following services failed to start: $failed"
echo
echo "You will need to start these manually by running \`/etc/init.d/<service> start'"
echo "If the service still fails to start, you may need to file a bug on"
echo "$(package_name) or the service involved."
else
echo "Services restarted successfully."
fi
echo
fi
fi
fi # end upgrading and $2 lt 0.9.7c-1
fi # Upgrading
fi
#DEBHELPER#
|
