#!/bin/bash
cat > /root/config_svc.new.conf

[ -f /root/config_svc.conf ] && mv /root/config_svc.conf /root/config_svc.bkp.conf

new=$(wc -l /root/config_svc.new.conf | cut -d ' ' -f 1)
[ -f /root/config_svc.bkp.conf ] || touch /root/config_svc.bkp.conf
bkp=$(wc -l /root/config_svc.bkp.conf | cut -d ' ' -f 1)
diff=$((new-bkp))
sq=$((diff*diff))

if [ $new -gt 0 -a $bkp -gt 0 -a $sq -lt 1024 ]
then	mv /root/config_svc.new.conf /root/config_svc.conf
	echo "Config mise à jour"
else
	echo "Oulà, trop de choses a appliquer d'un coup, je refuse (oui je suis lâche)" >&2
	exit 1
fi

/root/setup_routing.sh