#!/bin/sh
#
# Taken from https://www-304.ibm.com/support/docview.wss?uid=swg21358414
# start and stop the client daemon for a node
# Fixed so multiple could be run at once
#
# To create a new node
# 1. Create the node definition in the dsm.sys
# 2. Create an opt file called <node name lowercase>.opt
# 3. Copy this file to /etc/init.d/dsmcad-<node name lowercase>
# 4. chkconfig --add dsmcad-<node name lowercase>
# 5. service dsmcad-<node name lowercase> start
#
# chkconfig: 345 93 35
# description: Starts and stops TSM client acceptor daemon
#
# added new chkconfig
### BEGIN INIT INFO
# Provides: 
# Required-Start: $local_fs $network $remote_fs $autofs
# Required-Stop: $local_fs $network $remote_fs $autofs
# Default-Start:   3 4 5
# Default-Stop: 0 1 2 6
# Short-Description: TSM infr Instance
# Description: Tivoli Storage Manager Infrastructure Instance
### END INIT INFO

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

[ -f /opt/tivoli/tsm/client/ba/bin/dsmc ] || exit 0
[ -f /opt/tivoli/tsm/client/ba/bin/dsmcad ] || exit 0

prog="dsmcad"

service=`basename $0`

# see if $0 starts with Snn or Knn, where 'n' is a digit.  If it does, then
# strip off the prefix and use the remainder as the instance name.
if [[ ${service:0:1} == S ]]
then
  service=${service#S[0123456789][0123456789]}
elif [[ ${service:0:1} == K ]]
then
  service=${service#K[0123456789][0123456789]}
fi


node=${service#dsmcad-}
pidfile=/var/run/${service}.pid

export DSM_DIR=/opt/tivoli/tsm/client/ba/bin
export DSM_CONFIG=/opt/tivoli/tsm/client/ba/bin/$node.opt

# To not skip  unrecognized characters during sched or web client backups
export LANG=en_AU
export LC_ALL=en_AU

start() {
  echo -n $"Starting $prog for tsm node $node: "
  cd $DSM_DIR
  daemon $DSM_DIR/dsmcad -optfile=$DSM_CONFIG
  echo
#  echo daemon $DSM_DIR/dsmcad 
  RETVAL=$?
  [ $RETVAL -eq 0 ] && touch /var/lock/subsys/$service && ps -fe |grep -v grep |grep "$DSM_DIR/dsmcad -optfile=$DSM_CONFIG" |awk '{print $2}' > $pidfile
  return $RETVAL
}

stop() {
  if [ -f $pidfile ] ; then
    echo -n $"Stopping $prog for tsm node $node: "
    killproc -p $pidfile $prog
#    echo killproc dsmcad
    echo
  else 
    echo -n "$service not running"
    echo
  fi
  RETVAL=$?
  [ $RETVAL -eq 0 ] && rm -f /var/lock/subsys/$service && rm  -f $pidfile
  return $RETVAL
}

case "$1" in
start)
start
;;

stop)
stop
;;

status)
status -p $pidfile $prog
;;
restart)
stop
start
;;
condrestart)
if [ -f /var/lock/subsys/$service ] ; then
  stop
  start
else 
  echo "$service not running"
fi
;;

*)
echo $"Usage: $0 {start|stop|restart|condrestart|status}"
exit 1

esac

exit 0