#!/bin/sh
#
# ldap		Startup script for the OpenLDAP server
#
# chkconfig:	345 20 80
#
# description:	OpenLDAP is a Lightweight Directory Access Protocol server
#
# processname:	slapd
# pidfile:	/var/run/slapd/slapd.pid


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

# Get network config
. /etc/sysconfig/network

# defaults
SLAPDSYSLOGLEVEL=""
SLAPDURLLIST=""
SLAPDOPTIONS=""
SLAPD_SOCKET_PATH=/var/run/ldapi
SLAPD_CONFIG_FILE=/etc/openldap/slapd.conf

# setup instance variable, can be used to sysconfig/ldap to do some magic
SLAPD_INSTANCE=${0##*/}
SLAPD_INSTANCE=${SLAPD_INSTANCE##[SK][0-9][0-9]}

# Get service config
[ -f /etc/sysconfig/ldap ] && . /etc/sysconfig/ldap

# 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 OpenLDAP
		exit 1
	fi
else
	exit 0
fi

lockfile=/var/lock/subsys/$SLAPD_INSTANCE
pidfile=$(awk '/^pidfile/ {print $2}' $SLAPD_CONFIG_FILE)
pidfile=${pidfile:-/var/run/slapd/slapd.pid}

start() {
	if [ -f $lockfile ]; then
		msg_already_running "OpenLDAP"
		return
	fi

	msg_starting "OpenLDAP"
	ARGS="-u slapd -g slapd"
	if [ -n "$SLAPDSYSLOGLEVEL" ]; then
		ARGS="$ARGS -s $SLAPDSYSLOGLEVEL"
	fi
	if [ -n "$SLAPDOPTIONS" ]; then
		ARGS="$ARGS $SLAPDOPTIONS"
	fi
	# optionally support old option
	if [ -n "$SLAPDNICE" ]; then
		SERVICE_RUN_NICE_LEVEL=$SLAPDNICE
	fi

	if [ -n "$SLAPD_CONFIG_FILE" ]; then
		ARGS="$ARGS -f $SLAPD_CONFIG_FILE"
	fi

	if is_yes $RC_LOGGING; then
		daemon /usr/sbin/slapd $ARGS ${SLAPDURLLIST:+ -h \"$SLAPDURLLIST\"}
	else
		daemon /usr/sbin/slapd $ARGS ${SLAPDURLLIST:+ -h "$SLAPDURLLIST"}
	fi

	RETVAL=$?
	[ $RETVAL -eq 0 ] && touch $lockfile
	if [ $RETVAL -eq 0 -a -S $SLAPD_SOCKET_PATH ]; then
		chown "$LDAPI_SOCKET_OWNER":"$LDAPI_SOCKET_GROUP" $SLAPD_SOCKET_PATH && \
		chmod "$LDAPI_SOCKET_MODE" $SLAPD_SOCKET_PATH
	fi
}

stop() {
	if [ ! -f $lockfile ]; then
		msg_not_running "OpenLDAP"
		return
	fi

	msg_stopping "OpenLDAP"
	killproc --pidfile $pidfile --waitforname slapd --waitfortime 300 slapd
	rm -f $lockfile >/dev/null 2>&1
}

condrestart() {
	if [ -f $lockfile ]; then
		stop
		start
	else
		msg_not_running "OpenLDAP"
		RETVAL=$1
	fi
}

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 $pidfile slapd
	RETVAL=$?
	;;
  *)
	msg_usage "$0 {start|stop|restart|try-restart|force-reload|status}"
	exit 3
esac

exit $RETVAL