#!/bin/sh
# Copyright 1999-2004 Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2
# Modified by Matteo Bernardini <ponce@slackbuilds.org> for Slackware

# The options below refer to commandline arguments (all in lowercase)
# of portsentry. Use only one tcp and udp mode at a time.
# See the portsentry.8 manpage for details.
#PORTSENTRY_MODES="udp tcp"
#PORTSENTRY_MODES="stcp sudp"
#PORTSENTRY_MODES="atcp audp"

portsentry_checkconfig() {
  if [ ! -e /etc/portsentry/portsentry.conf ] ; then
    echo
    echo "You need an /etc/portsentry/portsentry.conf file"
    echo "There is a sample in /usr/doc/portsentry-@VERSION@"
    echo "or in /etc/portsentry"
    echo
    exit 1
  fi
  if [ -z "$PORTSENTRY_MODES" ] ; then
    echo
    echo "You need to setup your PORTSENTRY_MODES first"
    echo "Check that you've enabled some or all of them on top of rc.portsentry"
    echo
    exit 1
  fi
}

portsentry_start() {
  portsentry_checkconfig
  echo "Starting portsentry"
  for mode in $PORTSENTRY_MODES ; do
    /usr/bin/portsentry -$mode
    result=$(( $result + $? ))
  done
  echo $result
}

portsentry_stop() {
  echo "Stopping portsentry"
  killall portsentry
  echo $?
}

case $1 in
'start')
  portsentry_start
  ;;
'stop')
  portsentry_stop
  ;;
'restart')
  portsentry_stop
  sleep 2
  portsentry_start
  ;;
*)
  echo "usage: `basename $0` {start|stop|restart}"
esac