#!/bin/bash
#
# krb5kdc      Start and stop the Kerberos 5 servers.
#
# chkconfig: 345 35 65
# description: Kerberos 5 is a trusted third-party authentication system.  \
#	       This script starts and stops the server that Kerberos IV and 5 \
#	       clients need to connect to in order to obtain credentials.
# processname: krb5kdc
#

# Get config.
. /etc/sysconfig/network

# Check that networking is up.
[ ${NETWORKING} = "no" ] && exit 0

# Source function library.
. /etc/rc.d/init.d/functions

RETVAL=0
prog="Kerberos 5 KDC"
krb5kdc=/usr/sbin/krb5kdc


# Sheel functions to cut down on useless shell instances.
start() {
  	if [ ! -f /etc/kerberos/krb5kdc/principal ] ; then
	    exit 0
	fi
	gprintf "Starting %s: " "$prog"
	daemon ${krb5kdc}
	
	RETVAL=$?
	echo
	[ $RETVAL = 0 ] && touch /var/lock/subsys/krb5kdc
}
stop() {
	gprintf "Stopping %s: " "$prog"
	killproc ${krb5kdc}
	RETVAL=$?
	echo
	[ $RETVAL = 0 ] && rm -f /var/lock/subsys/krb5kdc
}
reload() {
       gprintf "Reopening %s log file: " "$prog"
       killproc ${krb5kdc} -HUP
        RETVAL=$?
       echo
}

# See how we were called.
case "$1" in
  start)
	start
	;;
  stop)
	stop
	;;
  restart)
	stop
	start
	;;
  reload)
	reload
	;;
  status)
	status ${krb5kdc}
	RETVAL=$?
	;;
  condrestart)
	if [ -f /var/lock/subsys/krb5kdc ] ; then
		stop
		start
	fi
	;;
  *)
	gprintf "Usage: %s {start|stop|status|reload|restart|condrestart}\n" "$0"
	RETVAL=1
	;;
esac

exit $RETVAL