"status" ]; then

[ -z "$SQUID" ] && exit 4

else

[ -z "$SQUID" ] && exit 1

fi
prog="$SQUID"
# determine which one is the cache_swap directory
CACHE_SWAP=`sed -e 's/#.*g' /etc/squid/squid.conf | \

grep cache_dir | awk '{ print $3 }'`

[ -z "$CACHE_SWAP" ] && CACHE_SWAP=/var/spool/squid
RETVAL=0
probe() {

# Check that networking is up.
[ ${NETWORKING} = "no" ] && exit 1
# check if the squid conf file is present
[ -f /etc/squid/squid.conf ] || exit 6

}
start() {

probe
$SQUID -k parse
RETVAL=$?
if [ $RETVAL -ne 0 ]; then

echo -n $"Starting $prog: "
echo_failure
echo
return 1

fi
for adir in $CACHE_SWAP; do

if [ ! -d $adir/00 ]; then

echo -n "init_cache_dir $adir... "
$SQUID -z -F -D

/var/log/squid/squid.out 2>&1

fi

done
echo -n $"Starting $prog: "
$SQUID $SQUID_OPTS

/var/log/squid/squid.out 2>&1
RETVAL=$?
if [ $RETVAL -eq 0 ]; then

timeout=0;
while : ; do

[ ! -f /var/run/squid.pid ] || break
if [ $timeout -ge $SQUID_PIDFILE_TIMEOUT ]; then

RETVAL=1
break

fi
sleep 1 && echo -n "."
timeout=$((timeout+1))

done

fi
[ $RETVAL -eq 0 ] && touch /var/lock/subsys/$SQUID
[ $RETVAL -eq 0 ] && echo_success
[ $RETVAL -ne 0 ] && echo_failure
echo
return $RETVAL

}
stop() {

echo -n $"Stopping $prog: "
$SQUID -k check

/var/log/squid/squid.out 2>&1
RETVAL=$?
if [ $RETVAL -eq 0 ] ; then

$SQUID -k shutdown &
rm -f /var/lock/subsys/$SQUID
timeout=0
while : ; do

[ -f /var/run/squid.pid ] || break
if [ $timeout -ge $SQUID_SHUTDOWN_TIMEOUT ]; then

echo
return 1

fi
sleep 2 && echo -n "."
timeout=$((timeout+2))

done
echo_success
echo

else

echo_failure
echo

fi
return $RETVAL

}
reload() {

$SQUID $SQUID_OPTS -k reconfigure

}
restart() {

stop
start

}
condrestart() {

[ -e /var/lock/subsys/squid ] && restart || :

}
rhstatus() {

status $SQUID && $SQUID -k check

}
case "$1" in
start)

start
;;

stop)

stop
;;

reload)

reload
;;

restart)

restart
;;

condrestart)

condrestart
;;

status)

rhstatus
;;

probe)

probe

return 0

;;

*)

echo $"Usage: $0 {start|stop|status|reload|restart|condrestart|probe}"
exit 2

esac
exit $?
</textarea>