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use strict;
use Text::PDF::File;
use Getopt::Std;
our ($opt_g, $opt_n, $opt_o);
getopt("g:n:o:");
unless (defined $ARGV[0])
{
die <<'EOT';
PDFGETOBJ [-g gen] -n num [-o outfile] pdffile
Gets the given object from the pdf file and unpacks it to either stdout
or outfile.
-g gen Generation number [0]
-n num Object number
-o outfile Output file
EOT
}
my ($file, $offset, $res, $str);
$file = Text::PDF::File->open("$ARGV[0]") || die "Unable to open $ARGV[0]";
$offset = $file->locate_obj($opt_n, $opt_g) || die "Can't find obj $opt_n $opt_g";
seek($file->{' INFILE'}, $offset, 0);
($res, $str) = $file->readval("");
if (defined $opt_o)
{
open(OUTFILE, ">$opt_o") || die "Unable to open $opt_o";
binmode OUTFILE;
select OUTFILE;
}
if (defined $res->{' stream'})
{
print $res->read_stream(1)->{' stream'};
} else
{
print $res->val;
}
close(OUTFILE) if defined $opt_o;
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