#!/bin/sh

# Set default multipath status
[ "$OMR_TRACKER_INTERFACE" = "omrvpn" ] && multipath "$OMR_TRACKER_DEVICE" off >/dev/null 2>&1
[ "$OMR_TRACKER_INTERFACE" = "omr6in4" ] && multipath "$OMR_TRACKER_DEVICE" off >/dev/null 2>&1

if [ -n "$OMR_TRACKER_INTERFACE" ] && [ -n "$OMR_TRACKER_DEVICE" ] && [ "$OMR_TRACKER_INTERFACE" != "omrvpn" ] && [ "$OMR_TRACKER_INTERFACE" != "omr6in4" ]; then
	if [ "$(uci -q get network.$OMR_TRACKER_INTERFACE.disabled)" = "1" ]; then
		/etc/init.d/mptcp reload "$OMR_TRACKER_DEVICE"
		/etc/init.d/omr-tracker restart
		exit 0
	fi
	metric="$(uci -q get network.$OMR_TRACKER_INTERFACE.metric)"
	if [ -z "$metric" ] || { [ -n "$OMR_TRACKER_DEVICE_IP" ] && [ -z "$(ip route show table $metric | grep $OMR_TRACKER_DEVICE)" ]; } || { [ -n "$OMR_TRACKER_DEVICE_IP6" ] && [ -z "$(ip -6 route show table 6${metric} | grep $OMR_TRACKER_DEVICE)" ]; }; then
		_log "Routes not correctly set for $OMR_TRACKER_INTERFACE ($OMR_TRACKER_DEVICE table $metric) with IPs $OMR_TRACKER_DEVICE_IP $OMR_TRACKER_DEVICE_IP6"
		/etc/init.d/mptcp reload "$OMR_TRACKER_DEVICE"
		/etc/init.d/omr-tracker restart
		exit 0
	fi
fi