#!/bin/sh
# server for Mapper
WEBPAGES=/web/cs/docs/people/staff/pjb
WEBPAGES="~www/docs/academics/pjbrown/public_html"
WEBPAGES="/home/pjbrown/public_html"
PATH=.:/home/pjbrown/bin:/usr/java/bin:/usr/bin:/usr/local/bin:/bin:/usr/bin:/usr/X11R6/bin:/usr/local/jdk/bin:/usr/X11R6/bin:/usr/local/jdk/bin:$PATH
echo "Content-type: text/plain"
echo
# really we should use QUERY_STRING; see mtr's mail
echo "<!-- Context Matcher server from Exeter: ARG1=($1) ARG2=($2) ARG3=($3)-->"
# this is a magic command that redirects all subsequent errors to stdout
exec 2>&1

# do URL decodings
# actually the conversion below have already been done
RULES=`echo "$1" | sed "$SED_COMMANDS
s/%20/ /g
s/%2C/,/g
s/%2c/,/g
s/%2F/\//g
s/%2f/\//g
s/%3B/;/g
s/%3b/;/g
# for some reason %3B seems to become \; BUT the s/\\;/ still does not work, so we delete ANTHING before ';'
# PS is the reason: all URL-encoded characters get \ put before them?
#s/\\;/;/g
s/.;/;/g
# ... and similarly for < and > and ~
s/.</</g
s/.>/>/g
s/.~/~/g
#
s/%3D/=/g
s/&/ /g
"`
# actually the conversion below have already been done
PRESENT_CONTEXT=`echo "$2" | sed "$SED_COMMANDS
s/%20/ /g
s/%2C/,/g
s/%2c/,/g
s/%2F/\//g
s/%2f/\//g
s/%3B/;/g
s/%3b/;/g
# for some reason %3B seems to become \; BUT the s/\\;/ still does not work, so we delete ANTHING before ';'
# PS is the reason: all URL-encoded characters get \ put before them?
#s/\\;/;/g
s/.;/;/g
# ... and similarly for < and >
s/.</</g
s/.>/>/g
s/.?/?/g
#
s/%3D/=/g
s/%3d/=/g
s/&/ /g
"`
if test ! -z "$3"; then
  echo "<!-- Matcher server ERROR: extra arguments were ignored: $3 -->"
fi
echo "<!-- Result from Context Mapper with sticke notes = $RULES, present context = $PRESENT_CONTEXT -->"
# WAS: use -p and -P (thus assume old notation)
#echo '<!--Trying:/usr/local/cs/pkg/jdk/bin/java -classpath /home/cur/pjb/java/semapper::/usr/local/cs/pkg/jdk/lib/classes.zip SeMapper' "$RULES" "$PRESENT_CONTEXT" "-->"
cd $WEBPAGES/semapper
#echo '<!--' pwd is `pwd` and semapper is `ls -l semapper` '-->'
#echo "<!-- PATH is $PATH -->"
echo "<!-- running: "  matcher "$RULES" "$PRESENT_CONTEXT" "-->"
SWITCHES="-v"
SWITCHES="-a"
matcher $SWITCHES "$RULES" "$PRESENT_CONTEXT"
#/usr/local/cs/pkg/jdk/bin/java -classpath /home/cur/pjb/java/semapper::/usr/local/cs/pkg/jdk/lib/classes.zip SeMapper -P "$RULES" "$MAPPED_CONTEXT"