#!/bin/sh
#
# $Id:$
#
#   Copyright 2007 Platform Computing Inc.
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of version 2 of the GNU General Public License as
# published by the Free Software Foundation.
# 	
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA
#
#

# This script is responsible for starting the CFMD

# chkconfig: - 99 99
# description: Cluster File Manager for Kusu

### BEGIN INIT INFO
# Provides: cfmd
# Required-Start: $local_fs $remote_fs $network cfmclient
# Should-Start: $time postgresql mysql
# Required-Stop:
# Default-Start:  3 5
# Default-Stop:   
# description: Cluster File Manager for Kusu
### END INIT INFO 

. /lib/lsb/init-functions

prog='cfmd'

## For cfmd, the following is not respected when it spawns
## cfmclient child processes.
# export PYTHONPATH=/opt/kusu/lib/python

start() {
    echo -n $"Starting $prog. "	
  
    # Is the CFMD running
    if [ -n "`/sbin/pidof -o %PPID $prog`" ]; then
	echo -n "$prog: already running"
	log_failure_msg
	echo
	return 1
    fi

    if [ ! -f /etc/profile.nii ]; then
	echo
	echo -n "Cannot run CFMd on the primary installer. "
	log_success_msg	
	echo
	return 0
    fi

    if [ -x /opt/kusu/sbin/cfmd ]; then
	/opt/kusu/sbin/cfmd
	RETVAL=$?
    else
	echo -n "$prog: not found"
	RETVAL=1
    fi
    
    [ $RETVAL -eq 0 ] && log_success_msg || log_failure_msg
    echo
    return $RETVAL
}


stop() {
    # Stop daemons.
    echo -n $"Stopping $prog: "
    RETVAL=0
    if /sbin/pidof -o %PPID $prog >/dev/null; then
	killproc $prog -TERM >/dev/null 2>&1
	RETVAL=$?
    fi;

    [ $RETVAL -eq 0 ] && log_success_msg || log_failure_msg
    echo
    return $RETVAL
}



case "$1" in
  start)
  	start
	;;
  stop)
  	stop
	;;
  restart)
	stop
	start
	;;
  *)
	echo $"Usage: $0 {start|stop|restart}"
	exit 1
esac