#!/usr/bin/perl
use CGI::Carp qw(fatalsToBrowser);
use CGI qw(:standard);
use lib 'modules';
use LWP::UserAgent 2.031;
use HTTP::Request::Common 1.22 qw/POST/;
my $ua= LWP::UserAgent->new();
my $url = "http://llc.compsys.org/up.cgi";
my $fullpath_filename = param("upload");
my $filename = lc($fullpath_filename);
$filename =~ s/.*[\/\\](.*)/$1/;

print (header());
print (start_html( -title => 'Upload' ));

if (!$filename) {
   print ("No file specified.<br>\n");
   print qq~
   <form action="upload.cgi" method="post" enctype="multipart/form-data">
   File upload:
   <input type="file" name="upload" size="60"><br>
   <br>
   <input type="submit" name="Submit" value="Upload">
   </form>
   </body></html>
   ~;
}
else {
   open UPLOADFILE, ">$filename";
   binmode(UPLOADFILE);
   while ( <$fullpath_filename> ){ print UPLOADFILE; }
   close UPLOADFILE;

   print "$filename uploaded!<br>";
   my $fullpath = $ENV{'DOCUMENT_ROOT'}."/cgi-bin/$filename";
   print "FULLPATH = $fullpath<br>";
   print "Above file exists!<br><br>" if -e $fullpath;
   print "Above file does not exist!<br><br>" if !-e $fullpath;

   my $request=POST $url , Content_Type=>'form-data',
   Content => [upload=>[$filename]];
   print $request->as_string; print "<br><br>";

   my $results=$ua->request($request);
   if($results->is_success){
      print "It's good!\n";
      print $results->as_string; print "<br><br>";
   } else {
      print "It didn't work.\n";
      print $results->as_string; print "<br><br>";
      print $results->status_line();
   }