aboutsummaryrefslogtreecommitdiff
path: root/mail/postsrsd/files/postsrsd.in
blob: a4625245439cc9a2f1cce3f5eaad7e1ce824d221 (plain) (blame)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
#!/bin/sh

# 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 postsrsd.
# postsrsd_uid (str):       Set username to run postsrsd.
# 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_uid="mailnull"}

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

[ -n "${postsrsd_uid}" ] && _uid_prefix="-u"

command_args=" -D ${_uid_prefix} ${postsrsd_uid} -p ${pidfile} ${cmd_args} ${postsrsd_flags}"

postsrsd_prepcmd ()
{
    if [ ! -d ${_piddir} ] ; then
	mkdir -p ${_piddir}
    fi
    if [ -n "${postsrsd_uid}" ] ; then
	chown ${postsrsd_uid} ${_piddir}
    fi
    if [ ! -f "${postsrsd_secret}" ] ; then
	env -i tr -cd "[:alnum:]" < /dev/urandom | head -c 24 > "${postsrsd_secret}"
    fi
}

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

# to let rc.subr kill them all
unset pidfile

run_rc_command "$1"