#!/bin/sh
case "$1" in
	# At the start of zavai
	status)
		if [ `om gps power` = 1 ]
		then
			if [ `pgrep -c gpsd` != 0 ]
			then
				echo on
			else
				echo off
			fi
		else
			echo off
		fi
	;;
	# When starting the gps
	start)
		old=`om gps --swap power 1`
		if [ $old = 0 ]
		then
			om gps keep-on-in-suspend 1
			/etc/init.d/gpsd stop
			# TODO: configure to UBX mode
			/etc/init.d/gpsd start
		fi
	;;
	# When stopping the gps
	stop)
		/etc/init.d/gpsd stop
		om gps power 0
	;;
	*)
		echo "Usage: $0 {start|stop|status}." >&2
		exit 1
	;;
esac

exit 0