#!/bin/sh
# this is a script for processing a form to run one of the cache tests
# the data from the form is taken from stdin
# NB CURRENTLY THIS SCRIPT CAN ONLY BE RUN ONCE AT A TIME, BECAUSE OF USE OF FIXED TEMPORARY FILES
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
# netscape needs $HOME and $DISPLAY to be set
# todo: this needs attention: need to create pseudo-user; also dev/null does not work
DISPLAY=/dev/null
HOME=/home/pjbrown
export HOME
export DISPLAY
#echo $HOSTTYPE is HOSTTYPE and :$SERVER_NAME: is SERVER_NAME
RAW_FORM=`cat`
echo ""
#echo "$RAW_FROM is RAW_FORM"
echo '"
# this sets environment variables according to the INPUT tags on the form
NEW_FORM=`echo "$RAW_FORM" | sed 's/\&/;/g
s/%2F/\//g'`
#echo NEW_FORM is $NEW_FORM
eval "$NEW_FORM"
#echo "Environment is:";set;echo "
"
if test x"$ANN_FILE" = x; then
# see if was a GET rather than a POST
eval "$QUERY_STRING"
if test x"$ANN_FILE" = x; then
echo "error in call of $0: ANN_FILE is set to null"
exit 1
fi
fi
ME=/home/pjbrown
DIR=$ME/annotation_experiments/guide_layers/web_experiment
USER=pjbrown # owner whose temporary file space is to be used
export USER
# for wget
HTTP_PROXY=http://wwwcache.ex.ac.uk:8080/
http_proxy=http://wwwcache.ex.ac.uk:8080/
export http_proxy
export HTTP_PROXY
# was, but does not work!: ANN_FILE=$ANN_FILE # to expand * etc
# I have not put ANN_FILE in quotes because it may contain * -- however there are problems if it contains spaces -- but these are turned to + so OK !
echo FILE=$ANN_FILE
if test -f $ANN_FILE; then
BASE=`$DIR/extract_url $ANN_FILE`
if test $? = 1; then
BASE=
fi
echo ++++ trying: $DIR/html_save -nr -m "$ANN_FILE" ++++"
"
cd $ME/web_tmp # a directory where we can write temporary files
GUIDELIB=$ME/guide/guidelib # since Guide is used in the conversion process
export GUIDELIB
FROM_CGI=yes
export FROM_CGI
$DIR/html_save -nr -m $ANN_FILE -b "$BASE" # this cats the file
exit
fi
# The error case
echo '
Display annotated page: ERROR
'
echo "Sorry: $ANN_FILE is not a file that is readable on the file system at Exeter University."
echo ""