#!/bin/sh

# PROVIDE: gpsd
# REQUIRE: NETWORKING DAEMON cleanvar devfs
# BEFORE:  ntpd
# KEYWORD: shutdown

#
# Add the following lines to /etc/rc.conf to enable gpsd:
#
# gpsd_enable (bool):   Set to "NO" by default.
#                       Set it to "YES" to enable gpsd.
#
# gpsd_flags (str):     Set to "" by default.
#                       See gpsd(8) for flags.
#
# gpsd_devices (str):   Set to "" by default.
#                       Example: "/dev/cuaU0" for a USB serial GPS.
#

. /etc/rc.subr

name=gpsd
rcvar=gpsd_enable

start_postcmd=start_postcmd
stop_postcmd=stop_postcmd

start_postcmd()
{
	if ! checkyesno gpxlogger_enable; then
		return;
	fi

	cd ${gpxlogger_logdir};
	gpx=$(date +"${gpxlogger_format}")
	touch "${pidfile_logger}" "${gpx}"
	chown nobody:nobody "${pidfile_logger}" "${gpx}"
	/usr/sbin/daemon -u nobody -p "${pidfile_logger}"	\
		${gpxlogger} ${gpxlogger_flags} > ${gpx}
}

stop_postcmd()
{
	if ! checkyesno gpxlogger_enable; then
		return;
	fi

	/bin/kill $(/bin/cat "${pidfile_logger}")
}

load_rc_config $name

# Set defaults
: ${gpsd_enable:="NO"}
: ${gpxlogger_enable:="NO"}
: ${gpxlogger_flags:="-i 600"}
: ${gpxlogger_logdir:="/var/log"}
: ${gpxlogger_format:="%d %B %Y - %H:%M.gpx"}

pidfile=/var/run/$name.pid
command=%%PREFIX%%/sbin/$name
command_args="-P $pidfile $gpsd_devices"

gpxlogger=/usr/local/bin/gpxlogger
pidfile_logger=/var/run/gpxlogger.pid

run_rc_command "$1"
