#!/bin/sh

# These processes get killed with -9
PROCESS_LIST="doug broadcaster dsp_manager"


# Insert host names here if you want the script to rsh out to each of them and run this script
SUPPORT_HOSTS=""

############################################################
#
# ATTENTION: Do not change code under this line
#
############################################################

# Set colors
  BAR_COLOR=""
  NUM_COLOR=""
  if  [ "$OSTYPE" = "solaris" ]
    then RESET="\c"
  else
    RESET="-n "
  fi


# Determine which O/S we are running on
MACHINE_OS="`uname -s`"
if [ "$MACHINE_OS" = "Linux" ]
  then if [ -e "/etc/redhat-release" ]
    then MACHINE_OS_WITH_VERSION="${MACHINE_OS}_`cut -f5 -d " " /etc/redhat-release`"
  fi
fi


# Print run header
echo 
echo "$BAR_COLOR=================================================================================="
echo $RESET
echo "Starting $0 @ `date`"

# If requested, rsh to specified machine and run this script
if [ $# -gt 0 ]
  then echo "  Remote Host: $1"
       echo "  Handing off to $1..."
       rsh $1 $0
       exit
  else echo -e "  Local Host: \t\t`hostname`"
fi

# Get username
MY_USER=$USER
if  [ "$OSTYPE" = "solaris" ]
   then MY_UID=`/usr/xpg4/bin/id -u`
else
   MY_UID=`id -u`
fi
echo -e "  User ID, Username: \t$MY_UID, $MY_USER"  #DEBUG
echo


if [ "$MACHINE_OS_WITH_VERSION" = "Linux_5.2" ]
  then PS_ARGS="aux"
else if [ "$OSTYPE" = "linux" ]
   then PS_ARGS="-u $MY_UID"
else if [ "$OSTYPE" = "linux-gnu" ]
   then PS_ARGS="-u $MY_UID"
else if [ "$OSTYPE" = "solaris" ]
   then PS_ARGS="-u $MY_UID"
else PS_ARGS="-u $MY_UID"
fi
fi
fi
fi

#echo
#echo "#### DEBUG ####"
#echo "OSTYPE  : $OSTYPE"
#echo "USER    : $MY_USER"
#echo "UID     : $MY_UID"
#echo "PS_ARGS : $PS_ARGS"
#echo "#### DEBUG ####"
#echo


# Kill specified list of processes
for x in $PROCESS_LIST
  do MY_PROCESSES=`ps $PS_ARGS | grep $x | grep -v grep | grep -v $0 | awk '{print $1}'`
     echo -e "  Target $SIMULATION_NAME Processes: $NUM_COLOR\t`echo $MY_PROCESSES | wc -w`\t ($x)"
     echo $RESET


     # Kill specified process IDs
     for i in $MY_PROCESSES
       do echo "    > kill -9 $i"
         `kill -9 $i` 
       done
  done

# Remove any shared memory, semaphores, or message queues that exist for this user
if [ "$MACHINE_OS" = "Linux" ]
  then MY_MEMORY=`ipcs -mp | grep " $MY_USER "| grep "^[0-9]" | cut -c1-30 | sed  "s/^\ *//g" | cut -f1 -d' '`
       MY_SEMAPHORES=`ipcs -s | grep " $MY_USER " | grep "^[0-9]" | cut -c11-20 | sed  "s/^\ *//g" | cut -f1 -d' '`
       MY_MQUEUES=`ipcs -qp | grep " $MY_USER " | grep "^[0-9]" | cut -c1-30 | sed  "s/^\ *//g" | cut -f1 -d' '`
  else MY_MEMORY=`ipcs | grep " $MY_USER " | grep "^m" | cut -c2-30 | sed  "s/^\ *//g" | cut -f1 -d' '`
       MY_SEMAPHORES=`ipcs | grep " $MY_USER " | grep "^s" | cut -c2-30 | sed  "s/^\ *//g" | cut -f1 -d' '`
       MY_MQUEUES=`ipcs | grep " $MY_USER " | grep "^q" | cut -c2-30 | sed  "s/^\ *//g" | cut -f1 -d' '`
fi

    echo -e "  Target Shared Memory : $NUM_COLOR\t`echo $MY_MEMORY | wc -w`"
    echo $RESET
    for i in $MY_MEMORY
      do if [ "$MACHINE_OS" = "Linux" ]
            then echo -e -n "    > ipcrm shm $i\t"
                 ipcrm shm $i
            else echo -e -n "    > ipcrm -m $i\t"
                 ipcrm -m $i
         fi
      done

    echo -e "  Target Semaphores    : $NUM_COLOR\t`echo $MY_SEMAPHORES | wc -w`"
    echo $RESET
    for i in $MY_SEMAPHORES
      do if [ "$MACHINE_OS" = "Linux" ]
            then echo "    > ipcrm sem $i"
                ipcrm sem $i
            else echo "    > ipcrm -s $i"
                ipcrm -s $i
         fi
      done

    echo -e "  Target Message Queues: $NUM_COLOR\t`echo $MY_MQUEUES | wc -w`"
    echo $RESET
    for i in $MY_MQUEUES
      do if [ "$MACHINE_OS" = "Linux" ]
            then echo "    > ipcrm msg $i"
                 ipcrm msg $i
            else echo "    > ipcrm -q $i"
                 ipcrm -q $i
         fi
      done

# Kill processes on specified support hosts
for i in $SUPPORT_HOSTS
    do $0 $i
done

# Print run footer
echo
echo "Finished $0 @ `date`"
echo "$BAR_COLOR=================================================================================="
echo $RESET
echo


# End of script