#!/bin/sh
#
# courier-pop3s		Courier POP3 daemon with SSL support.
#
# chkconfig: 35 71 29
# description: Courier POP3 daemon with SSL support. This daemon
#               is running via Courier own tcpd daemon - couriertcpd
# processname: courier-pop3s
# config: /etc/courier-imap/pop3d
# config: /etc/courier-imap/pop3d-ssl
# config: /etc/sysconfig/courier-imap
# pidfile: /var/run/courier-pop3s.pid

# Do not load RH compatibility interface.
WITHOUT_RC_COMPAT=1

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

# System-wide Courier-IMAP configuration
. /etc/sysconfig/courier-imap

# POP3 daemon configuration
. /etc/courier-imap/pop3d
. /etc/courier-imap/pop3d-ssl

SBIN_DIR=/usr/sbin
LIBEXEC_DIR=/usr/lib/courier-imap

POP3D_BIN=$SBIN_DIR/pop3d
POP3LOGIN_BIN=$SBIN_DIR/pop3login
DAEMON=$SBIN_DIR/courier-pop3s
LOGGER_BIN=$SBIN_DIR/courierlogger

LOCKFILE=/var/lock/subsys/courier-pop3s

[ "$POP3DSSLSTART" != "NO" ] || exit;
[ -x $POP3D_BIN -a -x $POP3LOGIN_BIN ] || exit;
[ -x $DAEMON -a -x $LOGGER_BIN ] || exit;
[ -x $COURIERTLS ] || exit;

RETVAL=0

start()
{
	LIBAUTHMODULES=""
	for f in `echo $AUTHMODULES`
	do
		LIBAUTHMODULES="$LIBAUTHMODULES $LIBEXEC_DIR/authlib/$f"
	done

	if test "$TLS_CACHEFILE" != ""
	then
		rm -f $TLS_CACHEFILE
	fi

	msg_starting $"Courier POP3-SSL daemon"
	/usr/bin/env - /bin/sh -c " set -a ; \
		. /etc/courier-imap/pop3d ; \
		. /etc/courier-imap/pop3d-ssl ; \
		POP3_TLS=1; export POP3_TLS; \
		POP3_STARTTLS=NO; export POP3_STARTTLS; \
		POP3_TLS_REQUIRED=0; export POP3_TLS_REQUIRED; \
		$DAEMON \
		    -address=$SSLADDRESS \
		    -stderrlogger=$LOGGER_BIN \
		    -stderrloggername=pop3d-ssl \
		    -maxprocs=$MAXDAEMONS \
		    -maxperip=$MAXPERIP \
		    -pid=$SSLPIDFILE \
			-lock=$LOCKFILE \
		    $TCPDOPTS $SSLPORT $COURIERTLS -server -tcpd \
		    $POP3LOGIN_BIN $LIBAUTHMODULES \
		    $POP3D_BIN Maildir"

	RETVAL=$?
	if [ $RETVAL -eq 0 ]; then
	    success "courier-pop3s startup"
	else
		failure "courier-pop3s startup"
	fi
	return $RETVAL
}	

stop()
{
	msg_stopping $"Courier POP3-SSL daemon"

	stop_daemon --pidfile "$SSLPIDFILE" --lockfile "$LOCKLFILE" \
				--no-announce --expect-user root -- \
				$DAEMON -pid=$SSLPIDFILE -lock=$LOCKFILE -stop

	RETVAL=$?
	return $RETVAL
}

restart()
{
	stop
	start
}

# See how we were called.
case "$1" in
	start)
		start
		;;
	stop)
		stop
		;;
	reload)
		echo "Reload is not implemented. Please, use restart instead."
		;;
	restart)
		restart
		;;
	condstop)
		if [ -e $LOCKFILE ]; then
			stop
		fi
		;;
	condrestart)
		if [ -e $LOCKFILE ]; then
			restart
		fi
		;;
	status)
		status --pidfile "$SSLPIDFILE" courier-pop3s
		RETVAL=$?
		;;
	*)
		msg_usage "${0##*/} {start|stop|restart|condstop|condrestart|status}"
		RETVAL=1
esac

exit $RETVAL
