#!/bin/sh -ea

# wget.cgi - WWW gateway to Webster's English Dictionary.
# Author: Thomas Hallgren <hallgren@cs.chalmers.se>
#         http://www.cs.chalmers.se/~hallgren/
# For non-commercial use only.

PATH=./bin:/usr/local/bin:$PATH
#LD_LIBRARY_PATH=./lib


echo Content-type: text/html
CNT=`./count_cookie wget_visits`
echo "Set-Cookie: wget_visits=$CNT; expires=31-dec-2009 23:59:59 GMT"
cnt=`cat wget_counter`
echo

echo >>wget_log "$REMOTE_ADDR _ _ ["`date "+%d/%b/%Y:%H:%M:%S %Z"`"] $HTTP_USER_AGENT [$CNT visits]"

echo "<TITLE>Webster's English Dictionary $*</TITLE>"
echo "<H1><img align=right src=pics/book09.gif WIDTH=33 HEIGHT=29>"
echo "Webster's English Dictionary</H1>"

echo '<ISINDEX>'

if [ $# != 0 ]; then
  echo "<H2>$*</H2>"
  F=/tmp/wget$$
  if webster "$*" >$F ; then
    echo '<PRE>'
    whtml <$F
    echo '</PRE>'
  else
    echo "<em>$*</em> wasn't found in the dictionary, but here are"
    echo "some similar words:"
    echo "<dir>"
    agrep -2 -x "$*" lib/webster/web.words | sed 's%^.*$%<li><a href="wget.cgi?&">&</a>%'
    echo "</dir>"
  fi
  rm $F
  echo "<hr>"
  cnt=`expr $cnt + 1`
  echo $cnt >wget_counter
fi
#echo "There has been <strong>$cnt</strong> searches in the dictionary since"
#echo "27 October 1996."
#[ "$CNT" -gt 3 ] && echo "It seems <em>you</em> have used this page at least $CNT times."
#echo '<img src=pics/smiley.gif alt=":-)">'
echo '<p><a href=wget/>About</a> this web page.'
echo '<address><a href="/~hallgren/">TH</a>'