#!/bin/sh
if [ "$(uci -q get openmptcprouter.latest_versions)" = "" ]; then
	wanintf="$(uci -q get network.wan1.ifname)"
	if [ "$(uci -q get vnstat.@vnstat[-1].interface | grep $wanintf)" = "" ]; then
		uci -q batch <<-EOF >/dev/null
			delete vnstat.@vnstat[-1]
			add vnstat vnstat
			set vnstat.@vnstat[-1].interface=$wanintf
		EOF
		wanintf="$(uci -q get network.wan2.ifname)"
		uci -q batch <<-EOF >/dev/null
			add_list vnstat.@vnstat[-1].interface=$wanintf
		EOF
		if [ "$(uci -q get network.wan3)" != "" ]; then
			wanintf="$(uci -q get network.wan3.ifname)"
			uci -q batch <<-EOF >/dev/null
				add_list vnstat.@vnstat[-1].interface=$wanintf
			EOF
		fi
		if [ "$(uci -q get network.wan4)" != "" ]; then
			wanintf="$(uci -q get network.wan4.ifname)"
			uci -q batch <<-EOF >/dev/null
				add_list vnstat.@vnstat[-1].interface=$wanintf
			EOF
		fi
		uci -q batch <<-EOF >/dev/null
			commit vnstat
		EOF
	fi
fi
rm -f /tmp/luci-indexcache
if [ ! -f /etc/crontabs/root ] || [ "$(cat /etc/crontabs/root | grep vnstat)" = "" ]; then
	echo "0 */2 * * * /etc/init.d/vnstat_backup backup" >> /etc/crontabs/root
fi

exit 0