#!/bin/bash

if [ -f "/boot/wpa_supplicant.conf" ]; then
	ln -s /boot/wpa_supplicant.conf /tmp/wpa_supplicant.conf
	exit
fi

WIFI_SSID=$(get-ini /boot/kioskbrowser.ini wifi ssid)
WIFI_PSK=$(get-ini /boot/kioskbrowser.ini wifi psk)
WIFI_COUNTRY=$(get-ini /boot/kioskbrowser.ini wifi country)

if [ -n "${WIFI_SSID}" ]
then
	echo "country=${WIFI_COUNTRY}" > /tmp/wpa_supplicant.conf
	echo "ctrl_interface=DIR=/var/run/wpa_supplicant GROUP=netdev" >> /tmp/wpa_supplicant.conf
	echo "update_config=1" >> /tmp/wpa_supplicant.conf
	echo "network={" >> /tmp/wpa_supplicant.conf
	echo "	ssid=\"${WIFI_SSID}\"" >> /tmp/wpa_supplicant.conf
	if [ -n "${WIFI_PSK}" ]
	then
		echo "	psk=\"${WIFI_PSK}\"" >> /tmp/wpa_supplicant.conf
	else
		echo "	key_mgmt=NONE" >> /tmp/wpa_supplicant.conf
	fi
	echo "}" >> /tmp/wpa_supplicant.conf
fi