#!/bin/sh
#
# dhcpd         This shell script takes care of starting and stopping
#               dhcpd.
#
# chkconfig: - 65 35
# description: dhcpd provide access to Dynamic Host Control Protocol.

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

# Source networking configuration.
. /etc/sysconfig/network
. /etc/sysconfig/dhcpd

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

[ -f /usr/sbin/dhcpd ] || exit 0
[ -f /etc/dhcpd.conf ] || exit 0
[ -f /var/lib/dhcp/dhcpd.leases ] || touch /var/lib/dhcp/dhcpd.leases 

RETVAL=0
prog="dhcpd"

configtest()
{
	local retval TEMP=/tmp/dhcpd$$.err

	/usr/sbin/dhcpd -t 2>$TEMP
	retval=$?
	if [ $retval -ne 0 ]
	then
		cat $TEMP
		rm -f $TEMP
	fi

	return $retval
}

start() {
	# Start daemons.
	echo -n $"Starting $prog: "
	daemon /usr/sbin/dhcpd ${DHCPDARGS}
	RETVAL=$?
	echo
	[ $RETVAL -eq 0 ] && touch /var/lock/subsys/dhcpd
	return $RETVAL
}

stop() {
	# Stop daemons.
	echo -n $"Shutting down $prog: "
	killproc dhcpd
	RETVAL=$?
	echo
	[ $RETVAL -eq 0 ] && rm -f /var/lock/subsys/dhcpd
	return $RETVAL
}

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

exit $RETVAL