#!/bin/bash
#
# Init file for the LLTD daemon


[ -x /usr/sbin/lld2d ] || exit 0
[ -r /etc/lld2d.conf ] || exit 0

# Get the configuration information from /etc/rc.d/rc.inet1.conf:
. /etc/rc.d/rc.inet1.conf

# Compose a list of interfaces from /etc/rc.d/rc.inet1.conf (with a maximum
# of 6 interfaces. (Routine from .etc/rc.d/rc.inet1)
MAXNICS=${MAXNICS:-6}
IFACES=""
i=0
while [ $i -lt $MAXNICS ];
do
  if [ ! -z "${IPADDR[$i]}" ] || [ ! -z "${USE_DHCP[$i]}" ]; then
    IFACES="${IFACES} ${IFNAME[$i]:=eth${i}}"
  fi
  i=$(($i+1))
done

# Search for VDE2 tap interfaces
if [ -x /etc/rc.d/rc.vde2 ] && [ -f /etc/rc.d/rc.vde2.conf ]; then
  . /etc/rc.d/rc.vde2.conf
  i=0

  while [ $i -lt 4 ];
  do
    if [ ! -z "${VDENAME[$i]}" ] && [ -n "${TAPNAME[$i]}" ]; then
      IFACES="${IFACES} ${TAPNAME[$i]}"
    fi
    i=$(($i+1))
  done
fi

# Or, define the interfaces yourself. Never include the WAN interface!
#IFACES="eth0 eth1"

start() {
        echo -n "Starting LLTD: "
	/usr/bin/rm -f /var/run/lld2d-*.pid
	/usr/sbin/lld2d $IFACES
	echo "/usr/sbin/lld2d $IFACES"
}

stop() {
        echo -n "Stopping LLTD: "
	/bin/killall /usr/sbin/lld2d
	/usr/bin/rm -f /var/run/lld2d-*.pid
        echo
}

restart(){
        stop
	sleep .5
        start
}


case "$1" in
  start)
        start
        ;;
  stop)
        stop
        ;;
  restart)
        restart
        ;;
  reload)
  	restart
	;;
  *)
        echo "Usage: $0 {start|stop|restart}"
esac

exit 0