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#! /bin/sh
# -*- Mode: Sh -*-
# preinst ---
# Author : Manoj Srivastava ( srivasta@glaurung.green-gryphon.com )
# Created On : Fri Nov 14 12:12:04 2003
# Created On Node : glaurung.green-gryphon.com
# Last Modified By : Manoj Srivastava
# Last Modified On : Sat Dec 31 15:20:57 2005
# Last Machine Used: glaurung.internal.golden-gryphon.com
# Update Count : 13
# Status : Unknown, Use with caution!
# HISTORY :
# Description :
#
# arch-tag: d6a3672d-acb3-4f6c-9984-bad17d8ce0aa
#
# This program 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 2 of the License, or
# (at your option) any later version.
#
# This program 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 this program; if not, write to the Free Software
# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
#
#
# Abort if any command returns an error value
set -e
package_name=setools
if [ -z "$package_name" ]; then
print >&2 "Internal Error. Please report a bug."
exit 1;
fi
# This script is called before this version of this package is installed.
# When this script is called, the package's files have not been unpacked
# yet.
rm_conffile() {
CONFFILE="$1"
if [ -e "$CONFFILE" ]; then
md5sum="`md5sum \"$CONFFILE\" | sed -e \"s/ .*//\"`"
old_md5sum="`sed -n -e \"/^Conffiles:/,/^[^ ]/{\\\\' $CONFFILE'{s/.* //;p}}\" /var/lib/dpkg/status`"
if [ "$md5sum" != "$old_md5sum" ]; then
echo "Obsolete conffile $CONFFILE has been modified by you."
echo "Saving as $CONFFILE.dpkg-bak ..."
else
echo "Removing obsolete conffile $CONFFILE ..."
fi
fi
}
# Version 2.2 does not have /etc/setools/seuser.conf as a conffile
LASTVERSION=2.2
case "$1" in
install)
# About to install this package.
:
# Add a diversion. This is one of the few things which may be done
# before installing any files from the package.
##: dpkg-divert --package foo --add --rename \
##: --divert /usr/bin/other.real /usr/bin/other
# There are two sub-cases:
if test "${2+set}" = set; then
# The configuration files from version $2 of this package are
# still on the system.
:
if test -e "/etc/setools/seuser.conf"; then
rm_conffile "/etc/setools/seuser.conf"
fi
else
# There is no existing configuration; install from scratch.
:
fi ;;
upgrade)
# About to upgrade this package from version $2 TO THIS VERSION.
# "prerm upgrade" has already been called for the old version of
# this package.
:
if test -e "/etc/setools/seuser.conf"; then
rm_conffile "/etc/setools/seuser.conf"
fi
;;
abort-upgrade)
# Back out of an attempt to upgrade this package FROM THIS VERSION to
# version $2. Undo the effects of "postrm upgrade $2".
:
;;
*) echo "$0: didn't understand being called with \`$1'" 1>&2
exit 0;;
esac
exit 0
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