#!/bin/sh
#
# courier-imapd		Courier IMAP daemon.
#
# chkconfig: 35 71 29
# description: Courier IMAP daemon. This daemon is running \
#               via Courier own tcpd daemon - couriertcpd
# processname: courier-imapd
# config: /etc/courier-imap/imapd
# config: /etc/courier-imap/imapd-ssl
# pidfile: /var/run/courier-imapd.pid

# Do not load RH compatibility interface.
WITHOUT_RC_COMPAT=1

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

# IMAP daemon configuration
. /etc/courier-imap/imapd-ssl
. /etc/courier-imap/imapd

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

IMAPD_BIN=$SBIN_DIR/imapd
IMAPLOGIN_BIN=$SBIN_DIR/imaplogin
DAEMON=$SBIN_DIR/courier-imapd
LOGGER_BIN=$SBIN_DIR/courierlogger

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

[ "$IMAPDSTART" != "NO" ] || exit;
[ -x $IMAPD_BIN -a -x $IMAPLOGIN_BIN ] || exit;
[ -x $DAEMON -a -x $LOGGER_BIN ] || exit;

RETVAL=0

start()
{
	if test "$TLS_CACHEFILE" != ""
	then
		rm -f $TLS_CACHEFILE
	fi

	msg_starting $"Courier IMAP daemon"

	ulimit -v $IMAP_ULIMITD
	/usr/bin/env - /bin/sh -c " set -a ; \
		prefix=/usr ;
		exec_prefix=/usr ;
		bindir=/usr/bin ;
		libexecdir=/usr/lib/courier-imap ;
		. /etc/courier-imap/imapd ; \
		. /etc/courier-imap/imapd-ssl ; \
		IMAP_STARTTLS=$IMAPDSTARTTLS ; export IMAP_STARTTLS ; \
		TLS_PROTOCOL=$TLS_STARTTLS_PROTOCOL ; \
		$DAEMON \
		    -address=$ADDRESS \
		    -stderrlogger=$LOGGER_BIN \
		    -stderrloggername=imapd \
		    -maxprocs=$MAXDAEMONS \
		    -maxperip=$MAXPERIP \
		    -pid=$PIDFILE -lock=$LOCKFILE \
		    $TCPDOPTS $PORT \
		    $IMAPLOGIN_BIN $IMAPD_BIN ${MAILDIRPATH}"

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

stop()
{
	msg_stopping $"Courier IMAP daemon"
	#stop_daemon --pidfile "$PIDFILE" --lockfile "$LOCKLFILE" \
	#			--no-announce --expect-user root -- \
	$DAEMON -pid=$PIDFILE -lock=$LOCKFILE -stop

	RETVAL=$?
	if [ $RETVAL -eq 0 ]; then
	    success "courier-imapd shutdown"
	    rm -f "$PIDFILE"
	    rm -f "$LOCKFILE"
	else
	    failure "courier-imapd shutdown"
	fi
	echo
	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 "$LOCKFILE" ]; then
			restart
		fi
		;;
	status)
		status --pidfile "$PIDFILE" courier-imapd
		RETVAL=$?
		;;
	*)
		echo "Usage: ${0##*/} {start|stop|restart|condstop|condrestart|status}"
		RETVAL=1
esac

exit $RETVAL