#!/bin/sh

# O. Hartmann, Berlin, 2014
#
#
# PROVIDE: refdbd
# REQUIRE: LOGIN
# KEYWORD: shutdown
#
# To enable this service, place
#
# refdbd_enable="YES"
#
# in /etc/rc.conf[.local]
# 
# and optionally set the the following variables upon your environment:
#
# Choose another PIDFILE as the configured and/or default one:
# refdbd_pidfile="/var/run/refdbd.pid"
#
# To make the refdbd daemon accessible local only (127.0.0.1):
# refdbd_local="YES"

. /etc/rc.subr

name="refdbd"
rcvar=refdbd_enable

# read settings, set defaults
load_rc_config ${name}

command="%%PREFIX%%/bin/${name}"
globalconfig="%%PREFIX%%/etc/refdb/refdbdrc"
pidfile="/var/run/${name}.pid"
extra_commands="reload"

load_rc_config ${name}

: ${refdbd_enable:="NO"}
: ${refdbd_local:="NO"}

if checkyesno refdbd_local; then
  refdbd_local_flags="-I"
else
  refdbd_local_flags=""
fi

start_precmd="${name}_prestart"

refdbd_prestart()
{
	local	refdbvar refdbval

	# Check whether we have configured a PID file
	if [ "x${refdbd_pidfile}" != "x" ]; then
		pidfile="${refdbd_pidfile}"

	# ... if not configured via rc.conf[.local],
	# read the settings in the configure file. We're only interested in
	# nonstandard PID file settings
	else
		for config in ${globalconfig}; do
			while read refdbvar refdbval; do
				if [ -n "${refdbvar}" ]; then
					if [ ${refdbvar}="pidfile" ]; then
						pidfile=${refdbval}
					fi
				fi
			done < $config
		done
	fi

	piddir=`dirname ${pidfile}`
	mkdir -p ${piddir}

	refdbd_pid_flags="-P ${pidfile}"
}

# Set command arguments upon configuration
command_args="${refdbd_local_flags} ${refdbd_pid_flags}"

run_rc_command "$1"