- removed TODO - done

[packages/arpwatch.git] / arpwatch.init

#!/bin/sh
#
# chkconfig: 345 55 45
# description:	The arpwatch daemon attempts to keep track of ethernet/ip \
#		address pairings.
# processname:	arpwatch

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

# Get network config
. /etc/sysconfig/network

# Get service config
[ -f /etc/sysconfig/arpwatch ] && . /etc/sysconfig/arpwatch

# Check that networking is up.
if [ "${NETWORKING}" = "no" ]; then
	msg_network_down "arpwatch"
	exit 1
fi


# See how we were called.
case "$1" in
  start)
	# Check if the service is already running?
	if [ ! -f /var/lock/subsys/arpwatch ]; then
		if [ -z "$INTERFACES" ]; then
			INTERFACES="`/sbin/ip link show \
			  | egrep '^[^ ].*' |egrep -v "NOARP|LOOPBACK" \
			  |sed 's/[0-9]*: \([a-zA-Z0-9]*\)[@:].*/\1/'|xargs`"
		fi
		[ ! -z "$NETWORKS" ] && NETWORKS="-n $NETWORKS"
		for IFC in $INTERFACES; do
			msg_starting "arpwatch ($IFC)"
			touch /var/lib/arpwatch/$IFC.dat
			daemon arpwatch $NETWORKS -i $IFC -f /var/lib/arpwatch/$IFC.dat -u daemon
			RETVAL=$?
			[ $RETVAL -eq 0 ] && touch /var/lock/subsys/arpwatch
		done
	else
		msg_already_running "arpwatch"
	fi
	;;
  stop)
	if [ -f /var/lock/subsys/arpwatch ]; then
		msg_stopping "arpwatch"
		killproc arpwatch
		rm -f /var/lock/subsys/arpwatch >/dev/null 2>&1
	else
		msg_not_running "arpwatch"
		exit 1
	fi	
	;;
  status)
	status arpwatch
	;;
  restart|reload)
	$0 stop
	$0 start
	;;
  *)
	msg_usage "$0 {start|stop|status|restart|reload}"
	exit 1
esac

exit $RETVAL