#!/bin/sh
dev=$(fw_printenv -n wlandev)
mac=$(fw_printenv -n wlanmac)
net=$(fw_printenv -n netaddr_fallback)

set_wireless() {
	path=/etc/wireless
	if $path/usb "$dev" || $path/sdio "$dev"; then
		[ -n "$mac" ] && ip link set dev wlan0 address "$mac"
		ifup wlan0
	elif $path/modem "$dev"; then
		ifup usb0
	fi
	[ -e /sys/class/net/eth0 ] && ifconfig eth0 "${net:-192.168.2.10}"
}

case "$1" in
	start)
		echo "Starting network..."
		ifup lo
		if [ -n "$dev" ]; then
			set_wireless
		else
			ifup eth0
		fi
		;;

	stop)
		echo "Stopping network..."
		ifdown lo
		if [ -n "$dev" ]; then
			ifdown -f wlan0
			ifdown -f usb0
		else
			ifdown eth0
		fi
		;;

	restart)
		"$0" stop
		"$0" start
		;;

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

exit 0