#!/bin/sh
# SPDX-License-Identifier: MIT

put_log()
{
	echo "$1"
	logger -t els31-firewall-get-status "$1"
}

if ! send-at /dev/ttymxc3 AT > /dev/null 2>&1; then
	put_log "Error: No modem response"
	exit 1
fi

if send-at /dev/ttymxc3 "AT^SRCFG?" echo > /dev/null 2>&1; then
	put_log "ELS31-J Firewall: Disable" 
else
	put_log "ELS31-J Firewall: Enable" 
fi
