#! /bin/bash
#
# portmap       Start/Stop RPC portmapper
#
# chkconfig: 345 11 89
# description: The portmapper manages RPC connections, which are used by \
#              protocols such as NFS and NIS. The portmap server must be \
#              running on machines which act as servers for protocols which \
#              make use of the RPC mechanism.
# processname: portmap

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

# Get config.
. /etc/sysconfig/network

check_network() {
    route -n | grep -q ^0\.0\.0\.0
}

# Check that networking is up.
if [ ${NETWORKING} = "no" ]
then
	exit 0
fi

[ -f /sbin/portmap ] || exit 0

MAX=5
TIMEOUT=5

# Check for and source configuration file otherwise set defaults
[ -f /etc/sysconfig/portmap ] && . /etc/sysconfig/portmap

if [ -n "${PORTMAP_IP_OR_HOSTNAME}" ]; then
    PORTMAPARG="-i ${PORTMAP_IP_OR_HOSTNAME}"
else
    PORTMAPARG=""
fi

RETVAL=0

# See how we were called.
case "$1" in
  start)
	num=0
	echo -n "Starting portmapper: "
	while [ -n "${PORTMAP_IP_OR_HOSTNAME}" ] && ! check_network && [ $num -lt $MAX ]; do
	    sleep $TIMEOUT
	    num=$(($num + 1))
	done
	daemon portmap ${PORTMAPARG}
	RETVAL=$?
	echo
	[ $RETVAL -eq 0 ] && touch /var/lock/subsys/portmap
	;;
  stop)
	echo -n "Stopping portmap services: "
	killproc portmap
	RETVAL=$?
	echo
	[ $RETVAL -eq 0 ] && rm -f /var/lock/subsys/portmap
	;;
  status)
	status portmap
	RETVAL=$?
	;;
  restart|reload)
	$0 stop
	$0 start
	RETVAL=$?
	;;
  *)
	echo "Usage: portmap {start|stop|status|restart|reload}"
	exit 1
esac

exit $RETVAL