postinst is in bindgraph 0.2a-5.1.
This file is a maintainer script. It is executed when installing (*inst) or removing (*rm) the package.
The actual contents of the file can be viewed below.
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 | #!/bin/sh
# postinst script for BindGraph
# by Jose Luis Tallon <jltallon@adv-solutions.net>
. /usr/share/debconf/confmodule
db_version 2.0
set -e
# summary of how this script can be called:
# * <postinst> `configure' <most-recently-configured-version>
# * <old-postinst> `abort-upgrade' <new version>
# * <conflictor's-postinst> `abort-remove' n-favour' <package>
# <new-version>
# * <deconfigured's-postinst> `abort-deconfigure' `in-favour'
# <failed-install-package> <version> `removing'
# <conflicting-package> <version>
# for details, see http://www.debian.org/doc/debian-policy/ or
# the debian-policy package
#
# quoting from the policy:
# Any necessary prompting should almost always be confined to the
# post-installation script, and should be protected with a conditional
# so that unnecessary prompting doesn't happen if a package's
# installation fails and the `postinst' is called with `abort-upgrade',
# `abort-remove' or `abort-deconfigure'.
RUNDIR=/var/run/servergraph
DATADIR=/var/lib/bindgraph
CACHEDIR=/var/cache/bindgraph
DEFAULTS=/etc/default/bindgraph
NAMED_CONF_LOG=/etc/bind/named.conf.logging
case "$1" in
configure)
[ -d $RUNDIR ] || mkdir -p $RUNDIR
chown daemon:root $RUNDIR
db_get bindgraph/logfile || true
LOGFILE="$RET"
if [ ! -d $DATADIR ]; then mkdir $DATADIR; fi
chown root:adm $DATADIR
chmod 775 $DATADIR
if [ ! -d $CACHEDIR ]; then mkdir -p $CACHEDIR; fi
chown www-data:www-data $CACHEDIR
# Solve #293819
BIND_VER="`dpkg -l bind9 | awk '/^ii/ { print $3; }'`"
if [ -n $BIND_VER ] && dpkg --compare-versions "$BIND_VER" ge '9.3' ; then
log_ver="bind93" ;
else
log_ver="bind92" ;
fi
if [ ! -f $DEFAULTS ]; then
echo "DNS_LOG=$LOGFILE" > $DEFAULTS
echo "LOG_FORMAT=${log_ver}" >> $DEFAULTS
fi
if [ -z "`egrep "^\s*DNS_LOG\s*=\s*$LOGFILE\s*$" $DEFAULTS`" ]; then
# update log file location
mv $DEFAULTS $DEFAULTS.tmp
grep -v DNS_LOG $DEFAULTS.tmp > $DEFAULTS
egrep -v "^\s*DNS_LOG\s*=" $DEFAULTS.tmp > $DEFAULTS
echo "DNS_LOG=$LOGFILE" >> $DEFAULTS
rm -f $DEFAULTS.tmp
fi
if [ -n "$2" ]; then
# if we are upgrading, update config :-)
if [ -z "`egrep "^\s*LOG_FORMAT\s*=" ${DEFAULTS}`" ]; then
echo "LOG_FORMAT=${log_ver}" >> $DEFAULTS
fi
fi
if [ ! -f $LOGFILE ]; then
# Ensure something is there, so that BindGraph can start
touch $LOGFILE
chown root:adm $LOGFILE; chmod 640 $LOGFILE
fi
db_get bindgraph/start_on_boot
if [ "$RET" = "true" ]; then
update-rc.d bindgraph defaults >/dev/null ;
else
update-rc.d -f bindgraph remove >/dev/null 2>&1 ;
fi
;;
abort-upgrade|abort-remove|abort-deconfigure)
;;
*)
echo "postinst called with unknown argument \$1'" >&2
exit 1
;;
esac
db_get bindgraph/start_on_boot
if [ "$RET" = "true" ]; then
invoke-rc.d --quiet bindgraph start
fi
db_stop
# NO debhelper tag -- on purpose
exit 0
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