#!/bin/sh
#
# $FreeBSD: head/mail/postsrsd/files/postsrsd.in 385236 2015-05-03 07:33:55Z jbeich $
#

# PROVIDE: postsrsd
# REQUIRE: DAEMON
# BEFORE: mail
# KEYWORD: shutdown

# Define these postsrsd_* variables in one of these files:
#	/etc/rc.conf
#	/etc/rc.conf.local
#	/etc/rc.conf.d/postsrsd
#
# postsrsd_enable (bool):   Set to "NO" by default.
#                             Set it to "YES" to enable dkim-milter
# postsrsd_uid (str):       Set username to run postsrsd.
# postsrsd_secret (str):    Secret file file. See postsrsd(8)
# postsrsd_domain (str):    Local domain name: rewrite to originate from this domain
# postsrsd_flags (str):     Flags passed to start command.

. /etc/rc.subr

name="postsrsd"
rcvar=postsrsd_enable

start_precmd="postsrsd_prepcmd"
stop_postcmd="postsrsd_postcmd"
command="%%PREFIX%%/sbin/postsrsd"
_piddir="/var/run/postsrsd"
pidfile="${_piddir}/${name}.pid"

load_rc_config $name

#
# DO NOT CHANGE THESE DEFAULT VALUES HERE
#
: ${postsrsd_enable="NO"}
: ${postsrsd_domain=`/bin/hostname`}
: ${postsrsd_uid="mailnull"}
: ${postsrsd_secret="%%PREFIX%%/etc/postsrsd.secret"}
: ${postsrsd_forward_port="10001"}
: ${postsrsd_reverse_port="10002"}
: ${postsrsd_idle_timeout="1800"}
: ${postsrsd_exclude_domains=""}

# Options other than above can be set with $postsrsd_flags.
# see postsrsd documentation for detail.

if [ "x${postsrsd_uid}" != "x" ];then
    _uid_prefix="-u"
fi
if [ "x${postsrsd_domain}" != "x" ];then
    postsrsd_domain="-d ${postsrsd_domain}"
fi
if [ "x${postsrsd_secret}" != "x" ];then
    postsrsd_secret="-s ${postsrsd_secret}"
fi
if [ "x${postsrsd_forward_port}" != "x" ];then
    postsrsd_forward_port="-f ${postsrsd_forward_port}"
fi
if [ "x${postsrsd_reverse_port}" != "x" ];then
    postsrsd_reverse_port="-r ${postsrsd_reverse_port}"
fi
if [ "x${postsrsd_idle_timeout}" != "x" ];then
    postsrsd_idle_timeout="-t ${postsrsd_idle_timeout}"
fi
if [ "x${postsrsd_exclude_domains}" != "x" ];then
    postsrsd_exclude_domains="-X${postsrsd_exclude_domains}"
fi

command_args=" -D ${_uid_prefix} ${postsrsd_uid} -p ${pidfile} ${postsrsd_domain} ${postsrsd_secret} ${postsrsd_forward_port} ${postsrsd_reverse_port} ${postsrsd_idle_timeout} ${postsrsd_exclude_domains} ${postsrsd_flags}"

postsrsd_prepcmd ()
{
    if [ ! -d ${_piddir} ] ; then
	mkdir -p ${_piddir}
    fi
    if [ -n "${postsrsd_uid}" ] ; then
	chown ${postsrsd_uid} ${_piddir}
    fi
}

postsrsd_postcmd()
{
    # just if the directory is empty
    rmdir ${_piddir} > /dev/null 2>&1
}

run_rc_command "$1"