Re: Uploading and reading file

[Khen1950fx]

Here's what I found. Make sure that you run it with -T on the cmdline. I left out the csv section to concentrate on CGI.

#!/usr/bin/perl -lT

use strict;
use Fcntl qw/:DEFAULT :flock/;
use CGI::Carp qw/fatalsToBrowser/;
use CGI qw/:standard -private_tempfiles/;

$CGI::POST_MAX = 1024 * 1024 * 50;
$CGI::DISABLE_UPLOADS = 0;

use constant UPLOAD_DIR     => '/tmp';
use constant BUFFER_SIZE    => 16384;
use constant MAX_DIR_SIZE   => 1024 * 1024 * 100;
use constant MAX_OPEN_TRIES => 100;

my $q = new CGI;
print $q->header( "text/html", -expires => "-1s" ),
  $q->start_html(
    -title   => "Wordcloud Generator",
    -bgcolor => "#ffffff",
    -head    => $q->meta(
        {
            -http_equiv => 'Pragma',
            -content    => 'no-cache'
        }
    )
  ),
  $q->h2("Wordcloud Generator"),
  $q->hr,
  $q->p( "Processed file:", my $file ),
  $q->end_html;

my $in = $q->upload('file');
$in = param('upload');
if (not $in && cgi_error()) {
    print $q->header(-status => cgi_error());
    exit 0;
}