#!/bin/sh
if [ -z $1 ]; then
	echo wireless connect
	echo wireless setup
	echo wireless show
	exit 0
fi

if [ $1 = "connect" ]; then
	killall -q netsetup
	killall -q udhcpd
	killall -q wpa_supplicant
	/etc/network/netsetup connect
fi

if [ $1 = "setup" ]; then
	if [ -z $2 ] || [ -z $3 ]; then
		echo wireless setup [SSID] [PASS]
		exit 0
	fi

	sed -i "s/SSID=.*/SSID=$2/" /etc/network/netsetup
	sed -i "s/PASS=.*/PASS=$3/" /etc/network/netsetup
	sed -i "s/MODE=.*/MODE=client/" /etc/network/netsetup

	echo SSID: $2
	echo PASS: $3
fi

if [ $1 = "show" ]; then
	SSID=$(grep SSID= /etc/network/netsetup | awk -F= '{print $2}')
	PASS=$(grep PASS= /etc/network/netsetup | awk -F= '{print $2}')

	echo SSID: $SSID
	echo PASS: $PASS
fi