#!/bin/sh

SYNOUPS_CONF="/usr/syno/etc/ups/synoups.conf"
UPS_NOTIFY="/lib/udev/script/synoupsnotify.sh"
SERVICE_RUNNING=`/usr/syno/bin/synogetkeyvalue $SYNOUPS_CONF ups_enabled`
UPS_UDEVLOCK="/tmp/upsudevlock"

if [ "$1" == "start" ]; then
	/usr/syno/bin/synologset1 sys info 0x1130001A
	/usr/bin/systemctl start ups-usb
	if [ "$SERVICE_RUNNING" == "yes" ]; then
		$UPS_NOTIFY UPSConnected &
	fi
elif [ "$1" == "stop" ]; then
	/usr/syno/bin/synologset1 sys warn 0x11300018
	/usr/bin/systemctl stop ups-usb
	if [ "$SERVICE_RUNNING" == "yes" ]; then
		$UPS_NOTIFY UPSDisconnect &
	fi
fi

# after systemctl done! we release the lock for
# udev
if [ -f "$UPS_UDEVLOCK" ]; then
	rm $UPS_UDEVLOCK
else
	logger -p user.err -t "udev" "UPS warning: no upsudevlock for unlock"
fi