#!/bin/sh
INTF_IP=`echo $1 | grep -E '^(192\.168|10\.|172\.1[6789]\.|172\.2[0-9]\.|172\.3[01]\.)'`
[ -z "$INTF_IP" ] && return
MODEM_IP=`echo $2 | grep -E '^(192\.168|10\.|172\.1[6789]\.|172\.2[0-9]\.|172\.3[01]\.)'`
[ -z "$MODEM_IP" ] && return
INFO=$3
SESTOK=$(curl -s -m 1 -X GET "http://$MODEM_IP/api/webserver/SesTokInfo")
[ -z "$SESTOK" ] && return
COOKIE=$(echo $SESTOK | sed -ne '/SesInfo/{s/.*<SesInfo>\(.*\)<\/SesInfo>.*/\1/p;q;}')
COOKIE=$(echo $COOKIE | sed 's:SessionID=::')
TOKEN=$(echo $SESTOK | sed -ne '/TokInfo/{s/.*<TokInfo>\(.*\)<\/TokInfo>.*/\1/p;q;}')
tmpfile=$(mktemp)
curl -s -m 1 -X GET "http://$MODEM_IP/api/monitoring/status" -H "Cookie: SessionID=$COOKIE" -H "__RequestVerificationToken: $TOKEN" -H "Content-Type: text/xml" > ${tmpfile}
SIGNAL_STRENGTH=$(cat ${tmpfile} | grep SignalStrength | sed -e 's/<[^>]*>//g' | sed 's/[^\x00-\x7F]//g')
if [ "$SIGNAL_STRENGTH" = "" ]; then
	SIGNAL_ICON=$(cat ${tmpfile} | grep SignalIcon | sed -e 's/<[^>]*>//g' | sed 's/[^\x00-\x7F]//g')
	MAX_SIGNAL=$(cat ${tmpfile} | grep maxsignal | sed -e 's/<[^>]*>//g' | sed 's/[^\x00-\x7F]//g')
	if [ -n "$SIGNAL_ICON" ] && [ -n "$MAX_SIGNAL" ]; then
	        PERCENT=$((100 * ${SIGNAL_ICON} / ${MAX_SIGNAL}))
	fi
else
	echo "signal"
	PERCENT=$SIGNAL_STRENGTH
fi

STATE=""
CONNECTSTATE=$(cat ${tmpfile} | grep ConnectionStatus | sed -e 's/<[^>]*>//g' | sed 's/[^\x00-\x7F]//g')
[ "$CONNECTSTATE" = "201" ] && STATE="connection failed, bandwidth exceeded"
[ "$CONNECTSTATE" = "900" ] && STATE="connecting"
[ "$CONNECTSTATE" = "901" ] && STATE="connected"
[ "$CONNECTSTATE" = "902" ] && STATE="disconnected"
[ "$CONNECTSTATE" = "903" ] && STATE="disconnecting"
[ "$CONNECTSTATE" = "904" ] && STATE="connection failed or disabled"
TYPE=""
NETWORKTYPE=$(cat ${tmpfile} | grep CurrentNetworkType\> | sed -e 's/<[^>]*>//g' | sed 's/[^\x00-\x7F]//g' | tr -d "\n")
[ "$NETWORKTYPE" = "2" ] || [ "$NETWORKTYPE" = "3" ] && TYPE="2g"
[ "$NETWORKTYPE" = "4" ] || [ "$NETWORKTYPE" = "5" ] || [ "$NETWORKTYPE" = "6" ] || [ "$NETWORKTYPE" = "7" ] || [ "$NETWORKTYPE" = "8" ] || [ "$NETWORKTYPE" = "9" ] || [ "$NETWORKTYPE" = "17" ] || [ "$NETWORKTYPE" = "18" ] || [ "$NETWORKTYPE" = "41" ] || [ "$NETWORKTYPE" = "44" ] || [ "$NETWORKTYPE" = "45" ] || [ "$NETWORKTYPE" = "46" ] || [ "$NETWORKTYPE" = "64" ] || [ "$NETWORKTYPE" = "65" ] && TYPE="3g"
[ "$NETWORKTYPE" = "19" ] || [ "$NETWORKTYPE" = "101" ] && TYPE="lte"
rm -f ${tmpfile}
OPERATOR=""
if [ "$CONNECTSTATE" = "901" ]; then
	tmpfile=$(mktemp)
	curl -s -m 1 -X GET "http://$MODEM_IP/api/net/current-plmn" -H "Cookie: SessionID=$COOKIE" -H "__RequestVerificationToken: $TOKEN" -H "Content-Type: text/xml" > ${tmpfile}
	OPERATOR=$(grep FullName ${tmpfile} | cut -f2 -d'>' | cut -f1 -d'<')
	#$(cat ${tmpfile} | grep FullName | sed -e 's/<[^>]*>//g' | sed 's/[^\x00-\x7F]//g' | tr -d "\n")
	rm -f ${tmpfile}
fi
NUMBER=""
[ -z "$INFO" ] && echo "$PERCENT"
[ "$INFO" = "all" ] && echo "$PERCENT;$OPERATOR;$NUMBER;$STATE;$TYPE"