Hello,
i have a directory 'DAX' with pdf files: adidas Q4.pdf, puma
Q1.pdf, nike Q3.pdf.
I would like to process them one by one, but i'm having
difficulties to call them by the second subroutine.
&open_dir('DAX', '/da/transcripts/DAX');
sub open_dir {
$somedir=shift;
$dirname=shift;
opendir $somedir, $dirname or die 'Cannot open $dirname: $!';
while( $file = readdir $somedir) {
print "$file\n" if -T "$dirname/$file";
&build_string($file);
}
}
sub build_string {
my $transcript=shift;
use CAM::PDF;
my $pdf = CAM::PDF->new($transcript);
my $page_number=$pdf->numPages();
print "$page_number\n";
for (1..$page_number) {
my $text=$pdf->getPageText($_);
my $conc_text.=$text;
print "$conc_text\n";
}
}
What did i do wrong?
Thanks in advance!
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