#!/bin/sh

# PROVIDE: postfwd
# REQUIRE: LOGIN cleanvar
# KEYWORD: shutdown
#
# Add the following lines to /etc/rc.conf.local or /etc/rc.conf
# to enable this service:
#
# postfwd_enable (bool):
#	Set to "NO" by default.
#       Set it to "YES" to enable postfwd.
# postfwd_config (path):
#	Set to %%PREFIX%%/etc/postfwd.conf
#	by default.

. /etc/rc.subr

name=postfwd
rcvar=postfwd_enable

load_rc_config $name

: ${postfwd_enable:="NO"}
: ${postfwd_flags="--shortlog --summary=600 --cache=600 --cache-rbl-timeout=3600 --cleanup-requests=1200 --cleanup-rbls=1800 --cleanup-rates=1200"}
: ${postfwd_interface="127.0.0.1"}
: ${postfwd_port="10040"}

pidfile=${postfwd_pidfile:="/var/run/${name}.pid"}
required_files=${postfwd_config:="%%PREFIX%%/etc/${name}.conf"}

command=%%PREFIX%%/bin/${name}
command_args="--daemon --file=${required_files} --pidfile=${pidfile} --interface=${postfwd_interface} --port=${postfwd_port} --user=nobody --group=nobody"

start_precmd="${name}_check"
status_cmd="${name}_status"
stop_cmd="${command} -k --pidfile=${pidfile}"
stop_postcmd="rm -f ${pidfile}"
extra_commands="reload"
reload_cmd="${name}_reload"

postfwd_check() {
	if [ -f "${postfwd_pidfile}" ]; then
		err 1 "${name} is already running."
	fi
}

postfwd_status() {
	postfwd_pid=`cat ${pidfile} 2>/dev/null`
	postfwd_run=`ps -U nobody | grep -m 1 ${postfwd_pid} 2>/dev/null`
	if [ -n "${postfwd_pid}" -a -n "${postfwd_run}" ]; then
		echo "$name is running as ${postfwd_pid}"
	else
		echo "$name is not running"
	fi
}

postfwd_reload() {

	kill -HUP `cat $pidfile`
}

run_rc_command "$1"