wicd random mac preconnect hook

01mac.sh

#!/bin/sh

LOG=/tmp/mac
WIRELESS=wlan0
WIRED=eth0

mac_map() {
	case "x$1" in
		xfixed)       mac='11:22:33:44:55:66'
			;;
		*)
			;;
	esac
}

mac_change() {
	ifconfig $1 down
	[ -z "$mac" ] && macchanger -a $1 || macchanger -m $mac $1
	ifconfig $1 up
}

exec >>$LOG 2>&1
if [ "x$1" = "xwireless" ]; then
	mac_map $2
	mac_change $WIRELESS $mac
else
	mac_change $WIRED
fi

echo " -- $(date) -- $1 -- $2 -- ${mac:-random}"