#!/bin/rc -e
rfork e

fn Help{ echo `{basename $0}^' [essid]' }
fn Dump{ grep node '#'l1/ether1/ifstats }
fn Ask{
	echo -n $1
	essid=`{dd -bs 64 -count 1 >[2]/dev/null}
}
fn Wifi{
  ip/ipconfig ether /net/ether0 unbind
  bind -a '#'l1 /net
  aux/wpa -p2 -s $essid /net/ether1
  ip/ipconfig ether /net/ether1
  cat /net/ndb
}

switch($#*){
	case 0
		if(~ $#essid 0){
			echo Available wifi essids…
			Dump
			echo
			Ask 'essid='
		}
		if(! ~ $#essid 0){
			Wifi
		}
	case 1
		essid=($1)
		Wifi
	case *
		Help
		Dump
}