#!/bin/sh

[ -z "$1" ] && echo "Error: should be called from udhcpc" && exit 1

case ${1} in
	renew|bound)
		[ -n "$broadcast" ] && BROADCAST="broadcast $broadcast"
		[ -n "$subnet" ] && NETMASK="netmask $subnet"
		[ -n "$rootpath" ] && echo "$rootpath" > /rootpath
		[ -n "$hostname" ] && hostname ${hostname}

		busybox ifconfig $interface $ip $BROADCAST $NETMASK
		if [ -n "${router}" ]
		then
			while route del default gw 0.0.0.0 dev $interface; do
				:
			done

			for i in ${router}
			do
				busybox route add default gw ${i}
			done
		fi
		[ -n "$domain" ] && echo "domain ${domain}" >> /etc/resolv.conf
		if [ -n "${dns}" ]
		then
			for i in ${dns}
			do
				echo "nameserver ${i}" >> /etc/resolv.conf
			done
		fi
	;;
	deconfig)
		busybox ifconfig $interface 0.0.0.0
	;;
esac