/usr/bin/listpdffields is in libcam-pdf-perl 1.60-1.
This file is owned by root:root, with mode 0o755.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 | #!/usr/bin/perl -w
eval 'exec /usr/bin/perl -w -S $0 ${1+"$@"}'
if 0; # not running under some shell
package main;
use warnings;
use strict;
use CAM::PDF;
use Getopt::Long;
use Pod::Usage;
our $VERSION = '1.60';
my %opts = (
sort => 0,
verbose => 0,
help => 0,
version => 0,
);
Getopt::Long::Configure('bundling');
GetOptions('s|sort' => \$opts{sort},
'v|verbose' => \$opts{verbose},
'h|help' => \$opts{help},
'V|version' => \$opts{version},
) or pod2usage(1);
if ($opts{help})
{
pod2usage(-exitstatus => 0, -verbose => 2);
}
if ($opts{version})
{
print "CAM::PDF v$CAM::PDF::VERSION\n";
exit 0;
}
if (@ARGV < 1)
{
pod2usage(1);
}
my $infile = shift;
my $doc = CAM::PDF->new($infile) || die "$CAM::PDF::errstr\n";
my @list = $doc->getFormFieldList();
if ($opts{sort})
{
@list = sort @list;
}
foreach my $name (@list)
{
print $name, "\n";
}
__END__
=for stopwords listpdffields.pl
=head1 NAME
listpdffields.pl - Print the PDF form field names
=head1 SYNOPSIS
listpdffields.pl [options] infile.pdf
Options:
-s --sort sort the output list alphabetically
-v --verbose print diagnostic messages
-h --help verbose help message
-V --version print CAM::PDF version
=head1 DESCRIPTION
Outputs to STDOUT all of the field names for any forms in the PDF document.
=head1 SEE ALSO
CAM::PDF
F<fillpdffields.pl>
=head1 AUTHOR
See L<CAM::PDF>
=cut
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