freebsd-nq/etc/sendmail/rc.sendmail
Gregory Neil Shapiro 619b80c4e6 Quoting Peter Wemm, "At great personal risk, touch the sendmail startup
again."

As an alternative to sendmail_enable=NONE, solve the boot time problem
for non-sendmail users completely by moving all of the sendmail startup
code from /etc/rc to /etc/rc.sendmail.  The source for that script will
be kept in src/etc/sendmail/rc.sendmail so make.conf's NO_SENDMAIL will
prevent it from being installed.  A new rc.conf variable,
mta_start_script specifies the script to run to start the user's
preferred MTA.  For backward compatibility, it will default to
/etc/rc.sendmail.  The specified script is called out of /etc/rc after
checking to make sure it exists.  A new rc.sendmail.8 man page has also
been added which now houses the sendmail_* variable descriptions
formerly in rc.conf.5.

Use /etc/rc.sendmail in /etc/mail/Makefile to reduce code duplication.

Reviewed by:	-current, -stable, obrien, peter, ru
MFC after:	1 week
2002-04-05 02:30:49 +00:00

194 lines
4.3 KiB
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#!/bin/sh
#
# Copyright (c) 2000, 2002 The FreeBSD Project
# All rights reserved.
#
# Redistribution and use in source and binary forms, with or without
# modification, are permitted provided that the following conditions
# are met:
# 1. Redistributions of source code must retain the above copyright
# notice, this list of conditions and the following disclaimer.
# 2. Redistributions in binary form must reproduce the above copyright
# notice, this list of conditions and the following disclaimer in the
# documentation and/or other materials provided with the distribution.
#
# THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
# ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
# ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
# FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
# DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
# OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
# HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
# OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
# SUCH DAMAGE.
#
# $FreeBSD$
#
# This script is used by /etc/rc at boot time to start sendmail. It
# is meant to be sendmail specific and not a generic script for all
# MTAs. It is only called by /etc/rc if the rc.conf mta_start_script is
# set to /etc/rc.sendmail. This provides the opportunity for other MTAs
# to provide their own startup script.
# The script is also used by /etc/mail/Makefile to enable the
# start/stop/restart targets.
# The source for the script can be found in src/etc/sendmail/rc.sendmail.
if [ -r /etc/defaults/rc.conf ]; then
. /etc/defaults/rc.conf
source_rc_confs
elif [ -r /etc/rc.conf ]; then
. /etc/rc.conf
fi
# The sendmail binary
sendmail_program=${sendmail_program:-/usr/sbin/sendmail}
# The pid is used to stop and restart the running daemon(s).
sendmail_pidfile=${sendmail_pidfile:-/var/run/sendmail.pid}
sendmail_mspq_pidfile=${sendmail_mspq_pidfile:-/var/spool/clientmqueue/sm-client.pid}
start_mta()
{
case ${sendmail_enable} in
[Nn][Oo][Nn][Ee])
;;
[Yy][Ee][Ss])
echo -n ' sendmail'
${sendmail_program} ${sendmail_flags}
;;
*)
case ${sendmail_submit_enable} in
[Yy][Ee][Ss])
echo -n ' sendmail-submit'
${sendmail_program} ${sendmail_submit_flags}
;;
*)
case ${sendmail_outbound_enable} in
[Yy][Ee][Ss])
echo -n ' sendmail-outbound'
${sendmail_program} ${sendmail_outbound_flags}
;;
esac
;;
esac
;;
esac
}
stop_mta()
{
if [ -r ${sendmail_pidfile} ]; then
echo -n ' sendmail'
kill -TERM `head -1 ${sendmail_pidfile}`
else
echo "$0: stop-mta: ${sendmail_pidfile} not found"
fi
}
restart_mta()
{
if [ -r ${sendmail_pidfile} ]; then
echo -n ' sendmail'
kill -HUP `head -1 ${sendmail_pidfile}`
else
echo "$0: restart-mta: ${sendmail_pidfile} not found"
fi
}
start_mspq()
{
case ${sendmail_enable} in
[Nn][Oo][Nn][Ee])
;;
*)
if [ -r /etc/mail/submit.cf ]; then
case ${sendmail_msp_queue_enable} in
[Yy][Ee][Ss])
echo -n ' sendmail-clientmqueue'
${sendmail_program} ${sendmail_msp_queue_flags}
;;
esac
fi
;;
esac
}
stop_mspq()
{
if [ -r ${sendmail_mspq_pidfile} ]; then
echo -n ' sendmail-clientmqueue'
kill -TERM `head -1 ${sendmail_mspq_pidfile}`
else
echo "$0: stop-mspq: ${sendmail_mspq_pidfile} not found"
fi
}
restart_mspq()
{
if [ -r ${sendmail_mspq_pidfile} ]; then
echo -n ' sendmail-clientmqueue'
kill -HUP `head -1 ${sendmail_mspq_pidfile}`
else
echo "$0: restart-mspq: ${sendmail_mspq_pidfile} not found"
fi
}
# If no argument is given, assume we are being called at boot time.
_action=${1:-start}
case ${_action} in
start)
start_mta
start_mspq
;;
stop)
stop_mta
stop_mspq
;;
restart)
restart_mta
restart_mspq
;;
start-mta)
start_mta
;;
stop-mta)
stop_mta
;;
restart-mta)
restart_mta
;;
start-mspq)
start_mspq
;;
stop-mspq)
stop_mspq
;;
restart-mspq)
restart_mspq
;;
*)
echo "Usage: `basename $0` {start|stop|restart}" >&2
echo " `basename $0` {start-mta|stop-mta|restart-mta}" >&2
echo " `basename $0` {start-mspq|stop-mspq|restart-mspq}" >&2
exit 64
;;
esac
exit 0