#!/bin/bash
#
# Script to run the BOINC client software at boot time.
# (http://boinc.berkeley.edu)
#
# This script is aimed at those who wish to run BOINC
# analysis as a command line operation without generating
# any graphical output. Operations are run as root user,
# so you should only use this on a system where you have
# complete control, i.e. you are the SysAdmin. The script
# is based on the init scripts for Red Hat/Fedora Core,
# and has been tested on Fedora Core 3, 4, 5, 6 & 7.
#
# Check http://www.gaztronics.net/ for the
# most up-to-date version of this script.
#
# This script is realeased under the terms of the GPL.
# You can source a copy at:
# http://www.fsf.org/copyleft/copyleft.html
#
# Please feel free to modify the script to suite your own needs.
# I always welcome email feedback with suggestions for improvements.
# Please do not email for general support. I do not have time to answer
# personal help requests.

# Author: Gary Myers MIIE MBCS CITP
# email: http://www.gaztronics.net/webform/
# Revision 1.2  -  20th November 2007

# Updated for BOINC client 5.8.16_i686-pc-linux-gnu

#====================================================================
# Run level information:
#
# chkconfig: 345 71 29
# description: Berkeley Open Infrastructure for Network Computing
# processname: boinc
#
# Run "/sbin/chkconfig --add boinc" to add the Run levels.
# This will setup the symlinks and set the process to run at boot.
#====================================================================

#====================================================================
# Paths and variables and system checks.

# Source function library (It's a Red Hat thing!)
. /etc/rc.d/init.d/functions

# Check that networking is up.
#
[ ${NETWORKING} ="yes" ] || exit 0

# Set the path for your BOINC client workspace.
# This example runs from a subdirectory under /root.
#
BOINC_DIR=/root/BOINC

# Check the BOINC_DIR exists
if [ ! -d $BOINC_DIR ] ; then
	echo "The path to the BOINC directory does not exist!"
exit 0
fi

# Path to the lock file.
# We only want one instance of BOINC running.
# (BOINC creates it's own lock file - this is for insurance!)
#
LOCK_FILE=/var/lock/subsys/boinc

# Path to the BOINC logfile directory.
#
LOGDIR=/var/log/BOINC

# Check the logfile directory exists
# and create it if it does not.

if [ ! -d $LOGDIR ]; then
	mkdir $LOGDIR
fi

# Logfile names.
#
LOGFILE=$LOGDIR/boinc_log
ERROR=$LOGDIR/error_log

#====================================================================

#====================================================================
# Run controls:

prog=$"BOINC"

RETVAL=0

# Start BOINC running.
#
start() {
	if [ -f $LOCK_FILE ]; then
	  echo "BOINC is already running!"
	  exit 0
	else
	  echo -n $"Starting $prog: "
	  cd $BOINC_DIR
	  $BOINC_DIR/boinc >> $LOGFILE 2>> $ERROR &
	fi

	RETVAL=$?
	[ $RETVAL -eq 0 ] && success 
	echo
	[ $RETVAL -eq 0 ] && touch $LOCK_FILE
	return $RETVAL
}


# Stop BOINC.
#
stop() {
	if [ ! -f $LOCK_FILE ]; then
	  echo "BOINC is not running!"
	  exit 0

	else

	  echo -n $"Shutting down $prog: "
	  killproc boinc
	  RETVAL=$?
	  [ $RETVAL -eq 0 ]
	   rm -f $LOCK_FILE; rm -f $BOINC_DIR/lockfile;
	  echo
	  return $RETVAL

	fi
}

# See how we were called.
case "$1" in
   start)
	start
	;;
   stop)
	stop
	;;
   restart)
	stop
	start
	;;
   condrestart)
	if [ -f $LOCK_FILE ]; then
	   stop
	   start
	   RETVAL=$?
	fi
	;;
   status)
	status boinc
	RETVAL=$?
	;;
   *)
    echo $"Usage: $0 {start|stop|restart|condrestart|status}"
    RETVAL=1
esac

exit $RETVAL