#!/bin/sh

usage() {
	echo "setmac <wl1 | eth> <mac>"
	echo "example: setmac wl1 00:11:22:33:44:55"
}

value=$2
#A=expr substr "$2" 1 2
#B=expr substr "$2" 4 5
#C=expr substr "$2" 7 8
#D=expr substr "$2" 10 11
#E=expr substr "$2" 13 14
#F=expr substr "$2" 16 17

A=${value:0:2}
B=${value:3:2}
C=${value:6:2}
D=${value:9:2}
E=${value:12:2}
F=${value:15:2}

echo "$A:$B:$C:$D:$E:$F"


case $1 in
	wl1)
	iwpriv wl1 e2p 04=$B$A
	iwpriv wl1 e2p 06=$D$C
	iwpriv wl1 e2p 08=$F$E
	;;
	lan|wan|eth)
	iwpriv wl1 e2p 28=$B$A
	iwpriv wl1 e2p 2a=$D$C
	iwpriv wl1 e2p 2c=$F$E
	;;
	*)
	usage
	;;
esac