#!/bin/bash
##############################################################################
# $Id$
###############################################################################
# Licensed to the Apache Software Foundation (ASF) under one or more
# contributor license agreements.  See the NOTICE file distributed with
# this work for additional information regarding copyright ownership.
# The ASF licenses this file to You under the Apache License, Version 2.0
# (the "License"); you may not use this file except in compliance with
# the License.  You may obtain a copy of the License at
#
#     http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
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# chkconfig: 45 99 99
# description: VCL management node daemon

# DAEMON: Name of the daemon executable
DAEMON=vcld

# DAEMON_PATH: Path to the daemon, no trailing '/'
DAEMON_PATH=/usr/local/vcl/bin

# DAEMON_OPTIONS: options for the daemon, these can be overridden by
# setting DAEMON_OPTIONS in /etc/sysconfig/$DAEMON
DAEMON_OPTIONS='-v -conf=/etc/vcl/vcld.conf'


# You shouldn't need to edit anything below here
# --------------------------------------------------------------------

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

#[ -f $DAEMON_PATH/$DAEMON ] || exit 0

# Source config
if [ -f /etc/sysconfig/$DAEMON ] ; then
	. /etc/sysconfig/$DAEMON
fi

RETVAL=0

umask 077

start() {
 	echo -n $"Starting $DAEMON daemon: "
	daemon $DAEMON_PATH/$DAEMON $DAEMON_OPTIONS
	RETVAL=$?
    if [ $RETVAL -eq 0 ]; then
        success
        touch /var/lock/subsys/$DAEMON
    else
        failure
    fi
	echo
	return $RETVAL
}	
stop() {
	echo -n $"Shutting down $DAEMON daemon: "
	kill -9 `/bin/cat /var/run/$DAEMON.pid` 2>/dev/null
    RETVAL=$?
    if [ $RETVAL -eq 0 ]; then
        rm -f /var/lock/subsys/$DAEMON
        success
    else
        failure
    fi
	echo
	return $RETVAL
}
_status() {
	status vcld
}
restart() {
	stop
	sleep 1
	start
}	

case "$1" in
  start)
  	start
	;;
  stop)
  	stop
	;;
  status)
	# modified this not to call _status because that was matching vcldev
	if line=`/bin/ps aux | /bin/egrep -e 'vcld( )*$'` ; then 
		pid=`echo $line | /bin/awk '{print $2}'`
		echo vcld \(pid $pid\) is running...
	else
		echo no vcld processes found
		exit 1
	fi
	;;
  restart|reload)
  	restart
	;;
  condrestart)
  	[ -f /var/lock/subsys/$DAEMON ] && restart || :
	;;
  *)
	echo $"Usage: $0 {start|stop|status|restart|condrestart}"
	exit 1
esac

exit $?