#!/usr/bin/csh -f
# 
# Name:
#	stop_check_keywords
# 
# Purpose:
#	stop the 'check_keywords' program
# 
# Usage:
#	stop_check_keywords spec|imag
#
# Arguments:
#	None
# 
# Exit values:
#	0 = normal completion
#	1 = unable to kill process
# 
# Modification history:
#	2002-Oct-04	GDW	Original version
#       2010-Sep-21     jlyke   Adapted for OSIRIS
#       2021-Mar-17     jlyke   Updated for new host
#-----------------------------------------------------------------------
# set defaults...
set buf = $0
set cmd = $buf:t
set usage = "Usage: $cmd spec|imag"

# verify args...
if ( $#argv != 1 ) then
  printf "$usage\n"
  exit 1
endif

switch ($1)
    case "S*":
    case "s*":
	set M = "s"
	set mode = "spec"
	breaksw
    case "I*":
    case "i*":
	set M = "i"
	set mode = "imag"
	breaksw
    default:
	printf "$usage\n"
	exit 1
	breaksw
endsw

# build mode-dependent variables
set search = "check_keywords ${mode}"

# check for running process...
#/usr/bin/ps -ax | grep -v $cmd | grep -v grep | grep "$search"
set process = ( `/usr/bin/ps -ax | grep -v $cmd | grep -v grep | grep "$search" | awk '{print $1}'` )
if ( $#process == 0 ) then
    printf "No check_keywords to kill...\n"
    exit
endif

# kill running process...
printf "stopping ${search}...PID $process..."
\kill -9 $process

# verify kill...
#/usr/bin/ps -ax | grep -v $cmd | grep -v grep | grep "$search"
set process = ( `/usr/bin/ps -ax | grep -v $cmd | grep -v grep | grep "$search" | awk '{print $1}'` )

if ( $#process == 0 ) then
    printf "OK\n"
    exit
else
    printf "ERROR\n"
    set owner = ( `/usr/bin/ps -eo "user pid" | grep $process` )
    printf "Owner PID\n"
    printf "$owner\n"
    exit 1
endif