#!/bin/sh
echo "####### START CONNECT WIFI ######"
#get kernel version
kernel_version=$(head -n 1 /etc/osk)
WIFI_PATH=/stb/config/ktv/wifi/kernel${kernel_version}
echo $WIFI_PATH
WIFI_CLI=/stb/config/ktv/wifi/wpa_cli
WIFI_SUPP=$WIFI_PATH/wpa_supplicant

if [ "$2" == "" ] || [ $# -gt 1 ]; then
	echo ssid: $1 - psk: NONE
	WIFI_SSID=$1
	WIFI_PSK=NONE
else
	WIFI_SSID=$1
	WIFI_PKS=$2
fi

WIFI_INTERFACE=$3

echo ssid: $WIFI_SSID - psk: $WIFI_PSK - wifi_interface: $WIFI_INTERFACE


killall wpa_supplicant
$WIFI_CLI -i$WIFI_INTERFACE disconnect
$WIFI_SUPP -Dnl80211,wext  -i$WIFI_INTERFACE -c /tmp/net/wpa.conf -B
$WIFI_CLI -p/var/run/wpa_supplicant -i$WIFI_INTERFACE remove_network 0
$WIFI_CLI -p/var/run/wpa_supplicant -i$WIFI_INTERFACE ap_scan 1
$WIFI_CLI -p/var/run/wpa_supplicant -i$WIFI_INTERFACE add_network
$WIFI_CLI -p/var/run/wpa_supplicant -i$WIFI_INTERFACE set_network 0 ssid '"$WIFI_SSID"'

if [ "$2" == "" ] || [ $# -gt 1 ]; then
	$WIFI_CLI -p/var/run/wpa_supplicant -i$WIFI_INTERFACE set_network 0 key_mgmt NONE
else
	$WIFI_CLI -p/var/run/wpa_supplicant -i$WIFI_INTERFACE set_network 0 psk '"$WIFI_PKS"'
fi

$WIFI_CLI -p/var/run/wpa_supplicant -i$WIFI_INTERFACE enable_network 0
ifconfig $WIFI_INTERFACE up
udhcpc -i$WIFI_INTERFACE &