#!/bin/sh
# $Id: postinst,v 1.7 2003/09/08 18:09:03 agx Exp $

set -e

# Source debconf library.
. /usr/share/debconf/confmodule

PS_DEFAULT="/etc/default/portsentry"
if [ "$1" = "configure" -a ! -e $PS_DEFAULT ]; then
    # copy over the settings from /e/portsentry/startup.conf
    # when upgrading from versions < 1.0-2
    if [ -n "$2" ] && dpkg --compare-versions $2 lt 1.0-2 ; then
       if [ -e /etc/portsentry/startup.conf ]; then
    	    . /etc/portsentry/startup.conf
	fi
    # create /e/d/portsentry if it doesn't exist on first time installs
    elif [ -z "$2" ]; then
    	TCP_MODE=tcp
	UDP_MODE=udp
    fi
    if [ -n "$TCP_MODE" -o -n "$UDP_MODE" ]; then
        cat >$PS_DEFAULT <<EOF
# $PS_DEFAULT
#  
# This file is read by /etc/init.d/portsentry. See the portsentry.8 
# manpage for details.
#
# The options in this file refer to commandline arguments (all in lowercase)
# of portsentry. Use only one tcp and udp mode at a time.
#
TCP_MODE="$TCP_MODE"
UDP_MODE="$UDP_MODE"
EOF
	chown root:root $PS_DEFAULT
	chmod 644 $PS_DEFAULT
   fi
fi

# this is not a very nice way to do things, but it's the safest one
if [ "`pidof /usr/sbin/portsentry`" ]; then
    echo -n "Stopping anti portscan daemon: "
    kill `pidof /usr/sbin/portsentry`
    echo "portsentry."
fi

# until portsentry is fixed:
db_stop

# Automatically added by dh_installinit
if [ "$1" = "configure" ] || [ "$1" = "abort-upgrade" ]; then
	if [ -x "/etc/init.d/portsentry" ]; then
		update-rc.d portsentry defaults 99 >/dev/null
		invoke-rc.d portsentry start || exit $?
	fi
fi
# End automatically added section