File postgrey.init of Package postgrey

#!/bin/sh
#
# Copyright (c) 2008 SUSE LINUX Products GmbH, Nuernberg, Germany.
# This file and all modifications and additions to the pristine
# package are under the same license as the package itself.

# Copyright (c) 2008 SUSE LINUX Products AG, Nuernberg, Germany.
# All rights reserved.
#
# Author: Klaus Singvogel.
# Please send feedback to http://www.suse.de/feedback
#
# /etc/init.d/postgrey
#   and its symbolic link
# /(usr/)sbin/rcpostgrey
#
# postgrey      This shell script takes care of starting and stopping
#               postgrey.
#
#
### BEGIN INIT INFO
# Provides:          postgrey
# Required-Start:    $syslog $local_fs $network $named $time
# Should-Start:      cyrus ldap ypbind sendmail $remote_fs
# Required-Stop:     $syslog $local_fs
# Should-Stop:       $time ypbind sendmail $remote_fs
# Default-Start:     3 5
# Default-Stop:      0 1 2 6
# Short-Description: Postgrey a greylisting server for postfix
# Description:       Postgrey is a Postfix policy server implementing greylisting
### END INIT INFO
# 

POSTGREY_BIN=/usr/sbin/postgrey
POSTGREY_SYSCONFIG=/etc/sysconfig/postgrey

if [ ! -x $POSTGREY_BIN ] ; then
	echo -n "Postfix greylisting server postgrey not installed ! "
	exit 5
fi

if [ ! -r $POSTGREY_SYSCONFIG ]; then
	echo "$POSTGREY_SYSCONFIG not existing";
	if [ x"$1" = x"stop" ]; then
		exit 0
	else
		exit 6
	fi
fi

# Load options file
. $POSTGREY_SYSCONFIG

# glue all the sysconfig options to one - easier handling
POSTGREY_OPTIONS="$POSTGREY_CONN_OPTIONS $POSTGREY_DBDIR $POSTGREY_EXTRA_OPTIONS"

# Source SuSE config, only if exists with size greater zero
test -s /etc/rc.status && . /etc/rc.status


rc_reset

case "$1" in
  start)
        echo -n "Starting postgrey daemon"
	## Start daemon with startproc(8). If this fails
	## the echo return value is set appropriate.
        startproc "$POSTGREY_BIN" -d $POSTGREY_OPTIONS
        rc_status -v
        ;;
  stop)
        echo -n "Shutting down postgrey daemon"
	## Stop daemon with killproc(8) and if this fails
	## set echo the return value.
        killproc -TERM "$POSTGREY_BIN"
        rc_status -v
        ;;
  try-restart)
	$0 status >/dev/null &&  $0 restart
	# Remember status and be quiet
	rc_status
	;;
  restart)
	## Stop the service and regardless of whether it was
	## running or not, start it again.
        $0 stop
        $0 start
	
	# Remember status and be quiet
        rc_status
        ;;
  force-reload)
	echo -n "Reload service postgrey not possible"
	rc_failed 3
	rc_status -v
	;;
  reload)
	## Send daemon HUP signal with killproc(8) and if this
	## fails set echo the return value.
        killproc -HUP "$POSTGREY_BIN"
        rc_status -v
	;;
  status)
        echo -n "Checking for service postgrey: "
        checkproc "$POSTGREY_BIN"
        rc_status -v
        ;;
  *)
        echo "Usage: postgrey {start|stop|try-restart|restart|reload|status}"
        exit 1
esac

rc_exit