use pidfile for status

[packages/opensmtpd.git] / opensmtpd.init

#!/bin/sh
#
# opensmtpd  This shell script takes care of starting and stopping
#            OpenSMTPD on RedHat or other chkconfig-based system.
#
# chkconfig: 2345 80 30
# processname: smtpd
# config: /etc/mail/smtpd.conf
# pidfile: /var/run/smtpd.pid
# description: OpenSMTPD is a Mail Transport Agent, which is the program \
#              that moves mail from one machine to another.

# Source function library
. /etc/rc.d/init.d/functions

# Get network config
. /etc/sysconfig/network

# Check that networking is up.
if is_yes "${NETWORKING}"; then
	if [ ! -f /var/lock/subsys/network -a "$1" != stop -a "$1" != status ]; then
		msg_network_down "OpenSMTPd"
		exit 1
	fi
else
	exit 0
fi

# Get service config - may override defaults
[ -f /etc/sysconfig/smtpd ] && . /etc/sysconfig/smtpd

pidfile="/var/run/smtpd.pid"

start() {
	# Check if the service is already running?
	if [ -f /var/lock/subsys/opensmtpd ]; then
		msg_already_running "OpenSMTPd"
		return
	fi

	msg_starting "OpenSMTPd"
	daemon /usr/sbin/smtpd
	RETVAL=$?
	[ $RETVAL -eq 0 ] && touch /var/lock/subsys/opensmtpd
}

stop() {
	if [ ! -f /var/lock/subsys/opensmtpd ]; then
		msg_not_running "OpenSMTPd"
		return
	fi

	# Stop daemons.
	msg_stopping "OpenSMTPd"
	killproc --pidfile $pidfile smtpd -TERM
	rm -f /var/lock/subsys/opensmtpd
}

condrestart() {
	if [ ! -f /var/lock/subsys/opensmtpd ]; then
		msg_not_running "OpenSMTPd"
		RETVAL=$1
		return
	fi

	stop
	start
}

RETVAL=0
# See how we were called.
case "$1" in
  start)
	start
	;;
  stop)
	stop
	;;
  restart)
	stop
	start
	;;
  try-restart)
	condrestart 0
	;;
  force-reload)
	condrestart 7
	;;
  status)
	status --pidfile $pidfile smtpd
	RETVAL=$?
	;;
  *)
	msg_usage "$0 {start|stop|restart|try-restart|force-reload|status}"
	exit 3
esac

exit $RETVAL