#!/bin/sh
#
# Start the rwhod at system startup time on MacOSX
#
# Eric Myers <myers@vassar.edu> - 23 July 2003
# @(#) $Id:$
######################################################################

. /etc/rc.common

# Add 'status' option 

RunService ()
{
    case $1 in 
      start  ) StartService   ;;
      stop   ) StopService    ;;
      restart) RestartService ;;
      status ) StatusReport   ;;
      *      ) echo "$0: unknown argument: $1";;
    esac
}

StatusReport ()
{
    PID=`ps ax | grep -v grep | awk '$5 ~ /\/rwhod$/ {print $1}'`
    if [ "$PID" != "" ]; then
       echo "rwhod (pid $PID) is running... "
       exit 0
    else
       if [ -f /var/run/rwhod.pid ]; then
          echo "rwhod is stopped but pid file exists."
	  exit 1
       else
          echo "rwhod is stopped "
	  exit 2
       fi
    fi
}


StartService ()
{
    CheckForNetwork 
    if [ "${NETWORKUP}" = "-NO-" ]; then exit; fi

    if [ ! -x /usr/sbin/rwhod ]; then exit; fi

    ConsoleMessage "Starting rwho daemon"
    /usr/sbin/rwhod

    # Create pid file
    PID=`ps ax | grep -v grep | awk '$5 ~ /rwhod/ {print $1} '`
    echo $PID > /var/run/rwhod.pid
}

StopService ()
{
    PID=`ps ax | grep -v grep | awk '$5 ~ /\/rwhod$/ {print $1}'`
    if [ "$PID" != "" ]; then
        ConsoleMessage "Stopping rwho daemon"
        kill -TERM "${PID}"
        rm -f /var/run/rwhod.pid
    else
        echo "rwhod is not running."
    fi
}

RestartService ()
{
    StopService
    StartService
}


RunService "$1"

##