#!/bin/sh

if [ "$ACTION" = ifup -a "$INTERFACE" = "wwan" ]; then
	exit 1
fi

if [ "$ACTION" = ifdown -a "$INTERFACE" = "wwan" ]; then
	conn=$(uci -q get travelmate.global.connecting)
	wif=$(uci -q get travelmate.global.freq)
	if [ "$conn" != "1" ]; then
		uci -q set wireless.wwan$wif.ssid="Hotspot Manager Interface"
		uci -q set wireless.wwan$wif.encryption="none"
		uci -q set wireless.wwan$wif.key=
		uci -q set wireless.wwan$wif.disabled=1
		uci -q commit wireless
		wifilog "HOTSPOT" "Lost Connection"
		ubus call network reload
		disa=$(uci -q get travelmate.global.ssid)
		# check for disconnect or lost connection
		if [ "$disa" != "7" ]; then
			uci set travelmate.global.ssid="9" # lost connection
			reconn=$(uci -q get travelmate.global.reconn)
			if [ "$reconn" != "0" ]; then
				lost=$(uci -q get travelmate.global.lost)
				if [ $reconn -eq 99 ]; then
					lost="1"
				fi
				if [ $lost -le $reconn ]; then
					let lost=$lost+1
					uci set travelmate.global.lost=$lost
					uci set travelmate.global.delay="30"
					uci commit travelmate
					/usr/lib/hotspot/travelmate.sh &
					exit 0
				fi
			fi
		fi
		uci set travelmate.global.trm_enabled="0"
		uci commit travelmate
	fi
	
	debug="$(uci -q get travelmate.global.trm_debug)"
	if [ $debug = "1" ]; then
		wifilog "HOTSPOT" "hotplug (iface): action='$ACTION' interface='$INTERFACE'"
	fi
fi