#!/usr/local/bin/perl

# Print out a content-type for HTTP/1.0 compatibility
print "Content-type: text/html\n\n";

# Get the input
if ($ENV{'REQUEST_METHOD'} eq 'POST') {
 read(STDIN, $buffer, $ENV{'CONTENT_LENGTH'});
} else {
 $buffer = $ENV{'QUERY_STRING'};
}

# Split the name-value pairs
@pairs = split(/&/, $buffer);

foreach $pair (@pairs)
{
    ($name, $value) = split(/=/, $pair);

    # Un-Webify plus signs and %-encoding
    $value =~ tr/+/ /;
    $value =~ s/%([a-fA-F0-9][a-fA-F0-9])/pack("C", hex($1))/eg;

    print "$name = $value<BR>\n";
}