#!/bin/sh

ZAPRET=/etc/init.d/zapret2

check_lan()
{
	IS_LAN=
	[ -n "$OPENWRT_LAN" ] || OPENWRT_LAN=lan
	for lan in $OPENWRT_LAN; do
		[ "$INTERFACE" = "$lan" ] && {
			IS_LAN=1
			break
		}
	done
}


[ -n "$INTERFACE" ] && [ "$ACTION" = ifup -o "$ACTION" = ifdown ] && [ -x "$ZAPRET" ] && "$ZAPRET" enabled && {
	SCRIPT=$(readlink "$ZAPRET")
	if [ -n "$SCRIPT" ]; then
		EXEDIR=$(dirname "$SCRIPT")
		ZAPRET_BASE=$(readlink -f "$EXEDIR/../..")
	else
		ZAPRET_BASE=/opt/zapret2
	fi
	ZAPRET_RW=${ZAPRET_RW:-"$ZAPRET_BASE"}
	ZAPRET_CONFIG=${ZAPRET_CONFIG:-"$ZAPRET_RW/config"}
	CUSTOM_DIR="$ZAPRET_RW/init.d/openwrt"
	. "$ZAPRET_CONFIG"
	. "$ZAPRET_BASE/common/base.sh"
	. "$ZAPRET_BASE/common/fwtype.sh"

	linux_fwtype
	case "$FWTYPE" in
		nftables)
			logger -t zapret reloading nftables ifsets due to $ACTION of $INTERFACE
			"$ZAPRET" reload_ifsets
			;;
		iptables)
			openwrt_fw3 || {
				logger -t zapret reloading iptables due to $ACTION of $INTERFACE
				"$ZAPRET" restart_fw
			}
			;;
	esac
}