#!/bin/sh
# this is a script for processing a form to examine results
# the data from the form is taken from stdin

PATH=.:/usr/ucb:/opt/jdk1.2.1/bin:/home/pjbrown/bin:/usr/java/bin:/usr/bin:/usr/local/bin:/bin:/usr/X11R6/bin:/usr/local/jdk/bin:/usr/X11R6/bin:/usr/local/jdk/bin:$PATH
export PATH
echo "Content-type: text/html"
echo

# redirect stderr to stdout
exec 2>&1

# special set up because HOSTTYPE is not set on apache at exeter
if test x"$SERVER_NAME" = x"www.dcs.ex.ac.uk"; then
  HOSTTYPE=sun4; export HOSTTYPE
fi
#echo $HOSTTYPE is HOSTTYPE and :$SERVER_NAME: is SERVER_NAME


RAW_FORM=`cat`
echo "<!-- RAW_FORM=$RAW_FORM -->"

echo '<!--<h3>RESULTS OF CACHING EXPERIMENTS FOR '
echo "$RAW_FORM are:" | sed 's/</\&lt;/g
s/>/\&gt;/g'
echo "</h3><p>-->"
echo "<!--FORM=$FORM -->"

# this sets environment variables according to the INPUT tags on the form
NEW_FORM=`echo "$RAW_FORM" | sed 's/\&/;/g'`
#echo NEW_FORM is $NEW_FORM
eval "$NEW_FORM"
#echo "<pre>Environment is:";set;echo "</pre>"

ARG4=
if test x"$EVR_Text_also" = xNo; then
  ARG4=N
fi
./stray_evaluation_common "$EVR_Cache_lookahead" "$EVR_Cache_size" N $ARG4 2>&1