#!/bin/sh

# PROVIDE: godns
# REQUIRE: DAEMON LOGIN
# KEYWORD: shutdown

#
# Add the following line to /etc/rc.conf to enable godns:
# godns_enable (bool):		Set to "NO" by default.
#				Set it to "YES" to enable godns.
# godns_flags (str):		Custom additional arguments to be passed
#				to godns (default empty).
# godns_conf_dir (str):		Directory where ${name} configuration
#				data is stored.

. /etc/rc.subr

name="godns"
rcvar=godns_enable

load_rc_config ${name}

: ${godns_enable:="NO"}
: ${godns_user:="nobody"}
: ${godns_group:="nogroup"}
: ${godns_conf_dir="%%PREFIX%%/etc"}

start_precmd=godns_precmd
stop_postcmd=godns_stop_postcmd

procname="%%PREFIX%%/bin/${name}"
pidfile="/var/run/${name}/${name}.pid"
logfile="/var/log/${name}/${name}.log"

required_files="${godns_conf_dir}/${name}-config.json"

command="/usr/sbin/daemon"
command_args="-f -t ${name} -o ${logfile} -p ${pidfile} ${procname} -c ${required_files} ${godns_args}"

godns_precmd()
{
	local rundir=${pidfile%/*}
	if [ ! -d $rundir ] ; then
		install -d -m 0755 -o ${godns_user} -g ${godns_group} $rundir
	fi
	local logdir=${logfile%/*}
	install -d -m 0750 -o ${godns_user} -g ${godns_group} $logdir
}

godns_stop_postcmd()
{
	rm -f "$rundir"
}

run_rc_command "$1"