#!/bin/sh


run_config(){
	# get cellular wwan iface name
	SECTIONS=$(uci show modemconfig | awk -F [\]\[\@=] '/=modem/{print $3}')
	# get device path
	DEV=$(uci show network | awk -F [=] '/device/{gsub("'\''",""); print $2}')
	for n in $SECTIONS; do
		SLOT=$(uci -q get modemconfig.@modem[$n].device)
        	NETMODE=$(uci -q get modemconfig.@modem[$n].mode)
	        GET_GSM=$(uci -q get modemconfig.@modem[$n].gsm_band)
        	GET_3G=$(uci -q get modemconfig.@modem[$n].3g_band)
	        GET_LTE=$(uci -q get modemconfig.@modem[$n].lte_band)
		export SLOT NETMODE GET_GSM GET_3G GET_LTE
		for d in $DEV; do
			if [ $SLOT = $d ]; then
				WWIFACE=$(uci -q show network | grep $d | awk -F [=.] '{print $2}')
			fi
		done
	
		/usr/share/modeminfo/scripts/modemconfig && \
			sleep 1 && ifdown $WWIFACE && \
			sleep 1 && ifup $WWIFACE &
	done
}

sleep 10 && run_config &