#! /bin/sh
#
# skeleton	example file to build /etc/init.d/ scripts.
#		This file should be used to construct scripts for /etc/init.d.
#
#		Written by Miquel van Smoorenburg <miquels@cistron.nl>.
#		Modified for Debian 
#		by Ian Murdock <imurdock@gnu.ai.mit.edu>.
#
# Version:	@(#)skeleton  1.9  26-Feb-2001  miquels@cistron.nl
#
### BEGIN INIT INFO
# Provides:          dkim-milter dkim-milter-python dkimpy-milter
# Required-Start:    $remote_fs $syslog $network $time
# Required-Stop:     $remote_fs $syslog $network
# Should-Start:
# Should-Stop:
# Default-Start:     2 3 4 5
# Default-Stop:      0 1 6
# Short-Description: dkimpy-milter
# Description:       Python DKIM Milter for Sendmail and Postfix
### END INIT INFO
prefix="/usr/local"
exec_prefix=${prefix}
sysconfdir="/etc/dkimpy-milter"
bindir="${exec_prefix}/bin/"
RUNDIR="/var/run/dkimpy-milter"
DAEMON=${bindir}/dkimpy-milter
PATH=/sbin:/bin:/usr/sbin:/usr/bin:/usr/local/bin:
NAME=dkimpy-milter
DESC="Python DKIM Milter"
USER=dkimpy-milter
GROUP=dkimpy-milter
SOCKET=$RUNDIR/dkimpy-milter.pid

test -x $DAEMON || exit 0

# Include dkimpy-python defaults if available
# Typically not used
if [ -f /etc/default/dkimpy-milter ] ; then
	. /etc/default/dkimpy-milter
fi

set -e

. /lib/lsb/init-functions

case "$1" in
  start)
	echo -n "Starting $DESC: "
	# Create the run directory if it doesn't exist
	if [ ! -d $RUNDIR ]; then
		install -o $USER -g $GROUP -m 755 -d $RUNDIR || return 2
	fi

	# Clean up stale sockets
	if [ -f $RUNDIR/$NAME.pid ]; then
		pid=`cat $RUNDIR/$NAME.pid`
		if ! ps -C $DAEMON -s $pid >/dev/null; then
			rm $RUNDIR/$NAME.pid
			# UNIX sockets may be specified with or without the
			# local: prefix; handle both
			t=`echo $SOCKET | cut -d: -f1`
			s=`echo $SOCKET | cut -d: -f2`
			if [ -e $s -a -S $s ]; then
				if [ "$t" = "$s" -o "$t" = "local" ]; then
					rm $s
				fi
			fi
		fi
	fi

	start-stop-daemon --start --chuid $USER --background --quiet --pidfile \
		$RUNDIR/$NAME.pid --exec $DAEMON $sysconfdir/$NAME.conf
	echo "$NAME."
	;;
  stop)
	echo -n "Stopping $DESC: "
	if [ -f $RUNDIR/$NAME.pid ]; then
		start-stop-daemon --stop --pidfile $RUNDIR/$NAME.pid 
		rm $RUNDIR/$NAME.pid
		#echo $SOCKET
		if [ -e $SOCKET ]; then
			rm $SOCKET
		fi
	fi
	echo "$NAME."
	;;
  force-reload)
        echo -n "Force reloading $DESC: "
        if [ -f $RUNDIR/$NAME.pid ]; then
                start-stop-daemon --stop --pidfile $RUNDIR/$NAME.pid
                rm $RUNDIR/$NAME.pid
                #echo $SOCKET
                if [ -e $SOCKET ]; then
                        rm $SOCKET
                fi
        fi
        sleep 1
        start-stop-daemon --start --chuid $USER --background --quiet --pidfile \
                $RUNDIR/$NAME.pid --exec $DAEMON $sysconfdir/$NAME.conf
        echo "$NAME."
        ;;
  restart)
        echo "Restarting $DESC: "
        echo -n "Stopping $DESC: "
        if [ -f $RUNDIR/$NAME.pid ]; then
                start-stop-daemon --stop --pidfile $RUNDIR/$NAME.pid
                rm $RUNDIR/$NAME.pid
                #echo $SOCKET
                if [ -e $SOCKET ]; then
                        rm $SOCKET
                fi
        fi
        echo "$NAME."
	sleep 1
        echo -n "Starting $DESC: "
        start-stop-daemon --start --chuid $USER --background --quiet --pidfile \
                $RUNDIR/$NAME.pid --exec $DAEMON $sysconfdir/$NAME.conf
        echo "$NAME."
	;;
  status)
        status_of_proc -p /var/run/dkimpy-milter/dkimpy-milter.pid /usr/local/bin/dkimpy-milter dkimpy-milter
        ;;

  *)
	N=/etc/init.d/$NAME
	echo "Usage: $N {start|stop|force-reload|restart|}" >&2
	exit 1
	;;
esac

exit 0