#!/bin/bash
##
##  rc.kolab
##
##  Copyright (c) 2002 Martin Konold <martin.konold(at)erfrakon.de>
##  Copyright (c) 2002 Tassilo Erlewein <tassilo.erlewein(at)erfrakon.de>
##  Adapted for Mandrake by Jean-Michel Dault <jmdault@mandrakesoft.com>
##  Adapted for Mandriva by Oden Eriksson <oeriksson@mandriva.com>
##  $Id: kolab.init 93049 2007-09-26 10:04:34Z oden $
##  $HeadURL: svn+ssh://svn.mandriva.com/svn/packages/cooker/kolab/current/SOURCES/kolab.init $
# chkconfig: 345 95 05
# description:  This starts the Kolab groupware server

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

# Source the kolab rc file
. /etc/kolab/rc.conf

RETVAL=0

check_config() {
    if [ ! -f /etc/kolab/.kolab2_configured ]; then
	gprintf "Kolab has not been configured yet!\n"
	gprintf "Please run /usr/sbin/kolab_boostrap -b then\n"
	gprintf "type 'service kolab start' to start the service.\n"
	exit 1
    fi
}

launch() {
    /etc/rc.d/init.d/$1 stop >/dev/null
    /etc/rc.d/init.d/$1 start
}

terminate() {
    /etc/rc.d/init.d/$1 stop
}

start() {
    if [ -f /var/lock/subsys/kolabd -o -f /var/run/kolab/kolab.pid ]; then
	PID=`cat /var/run/kolab/kolab.pid | awk '{print $1}'`
	KOLABS=`ps -p $PID 2>/dev/null | grep -c kolabd | awk '{print $1}'`
	    if [ "$KOLABS" -gt 0 ]; then
		gprintf "Warning: kolab is already running under pid %s!\n" "${PID}"
		exit 1
	    fi
    fi

    mkdir -p /var/spool/postfix/extern/cyrus
    chown cyrus:postfix /var/spool/postfix/extern/cyrus
    chmod 750 /var/spool/postfix/extern/cyrus
    perl -pi -e "s|^SASL_AUTHMECH=.*|SASL_AUTHMECH=\"${sasl_authmech}\"|g" /etc/sysconfig/saslauthd
    #perl -pi -e "s|(.*space.*)slapd\.conf(.*)|\1slapd*conf\2|g;" /etc/rc.d/init.d/ldap

    launch ldap
    launch saslauthd
    launch cyrus-imapd
    launch httpd
    launch postfix
    launch clamd
    launch freshclam
    launch spamd
    launch amavisd
    if [ "${proftpd_enable}" = "yes" ]; then launch proftpd; fi

    gprintf "Starting kolab backend (please wait): "
    sleep 5
    /usr/sbin/kolabd >& /dev/null &
    RETVAL="$?"
    [ "$RETVAL" -eq 0 ]  && success "start" || failure "start"
    [ "$RETVAL" -eq 0 ] && touch /var/lock/subsys/kolabd
    echo
}

stop() {
    gprintf "Stopping kolab backend: "
    killproc kolabd
    RETVAL="$?"
    echo
    [ "$RETVAL" -eq 0 ] && rm -f /var/run/kolab/kolab.pid
    [ "$RETVAL" -eq 0 ] && rm -f /var/lock/subsys/kolabd

    terminate amavisd
    terminate spamd
    terminate freshclam
    terminate clamd
    terminate postfix
    terminate httpd
    terminate cyrus-imapd
    terminate saslauthd
    terminate ldap
    if [ "${proftpd_enable}" = "yes" ]; then terminate proftpd; fi
}

reload() {
    /etc/rc.d/init.d/ldap restart

    gprintf "Restarting saslauthd (saslauth cannot reload)\n"
    if [ -f /var/run/saslauthd.pid ]; then
	kill -TERM `cat /var/run/saslauthd.pid` 2>/dev/null
    fi
    sleep 1
    killall -9 saslauthd 2>/dev/null
    /usr/sbin/saslauthd -a ${sasl_authmech} -n 5

    #saslauth cannot reload
    launch saslauthd

    /etc/rc.d/init.d/cyrus-imapd reload
    /etc/rc.d/init.d/amavisd reload
    /etc/rc.d/init.d/clamd reload
    /etc/rc.d/init.d/freshclam reload
    /etc/rc.d/init.d/spamd reload
    /etc/rc.d/init.d/postfix reload
    /etc/rc.d/init.d/httpd reload

    if [ "${proftpd_enable}" = "yes" ]; then 
	gprintf "Reloading proftpd (if running) ...\n"
	    if [ -f /var/run/proftpd.pid ]; then
		kill -HUP `cat /var/run/proftpd.pid` 2>/dev/null
	    fi 
    fi

    gprintf "Reloading kolab backend: "
    if [ -f /var/run/kolab/kolab.pid ]; then
	kill -HUP `cat /var/run/kolab/kolab.pid` 2>/dev/null
    fi 
}

case $1 in
  start)
	check_config
	start
	;;
  stop)
	stop
	;;
  restart)
	stop
	sleep 1
	check_config
	start
	;;
  reload)
	check_config
	reload
	;;
  condrestart)
	[ -e /var/lock/subsys/kolabd ] && restart
	;;
  status)
	status kolabd
	;;
  *)
	gprintf "Usage: %s {start|stop|restart|condrestart|reload|status}\n" "$0"
	exit 1
esac

exit $RETVAL