Hi
The below script used to work fine. Suddenly it's uploading empty file. I am very new to perl. Please help me to find out the problem.
#!/usr/bin/perl
#script: upload.pl
use CGI qw/:standard/;
print header,
start_html('File upload');
print_form();
print_results() if param;
print end_html;
sub print_form {
print h3('Upload Fusion File');
print start_multipart_form(),
filefield(-name=>'upload',-size=>40),
submit(-label=>'Upload File'),
end_form;
}
sub print_results {
my $length;
my $file = param('upload');
print "<hr>";
if (!$file) {
print '<br>Please select file to upload';
} else {
($filename) = (split /\\/ , (split /\// , $file)[-1])[-1];
#$filename = lc $filename;
open(UPLOAD, ">./fusion_files/$filename") ||
print "Cannot open $filename: $!";
while (<$file>) {
$length += length($_);
print UPLOAD $_;
}
close(UPLOAD);
print '<br><b>Showing process activities</b>';
print '<br>File Name : ',$filename, '<br>File Size: ',$length,' bytes';
print '<br>Starting main processing.....<br>This may take few minutes depending on number of lines in the file.';
print '<SCRIPT language="JavaScript"> top.work.frame3.location.href="'.$ENV{'PANEL_WEB'}.'/adr/core/load/?M=D";</SCRIPT>';
}
}