#!/usr/bin/perl -w

print "Content-type: text/plain\n\n"; 

if ($ENV{'REQUEST_METHOD'} eq "POST") {
    if ($ENV{'CONTENT_LENGTH'} > 0) {
        read(STDIN, $request, $ENV{'CONTENT_LENGTH'})
                    || die "Could not get query\n";
        print $request;
    }
} else {
    print "Wrong method: " . $ENV{'REQUEST_METHOD'} . "\n";
}