package Net::DNS::RR::Unknown;
#
# $Id: Unknown.pm 388 2005-06-22 10:06:05Z olaf $
#
use strict;
BEGIN {
eval { require bytes; }
}
use vars qw(@ISA $VERSION);
@ISA = qw(Net::DNS::RR);
$VERSION = (qw$LastChangedRevision: 388 $)[1];
sub new {
my ($class, $self, $data, $offset) = @_;
my $length = $self->{'rdlength'};
if ($length > 0) {
$self->{'rdata'} = substr($$data, $offset,$length);
$self->{'rdatastr'} = "\\# $length " . unpack('H*', $self->{'rdata'});
}
return bless $self, $class;
}
sub rdatastr {
my $self = shift;
if (exists $self->{'rdatastr'}) {
return $self->{'rdatastr'};
} else {
if (exists $self->{"rdata"}){
my $data= $self->{'rdata'};
return "\\# ". length($data) . " " . unpack('H*', $data);
}
}
return "#NO DATA";
}
# sub rr_rdata is inherited from RR.pm. Note that $self->{'rdata'}
# should always be defined
1;
__END__
=head1 NAME
Net::DNS::RR::Unknown - Unknown RR record
=head1 SYNOPSIS
C<use Net::DNS::RR>;
=head1 DESCRIPTION
Class for dealing with unknown RR types (RFC3597)
=head1 METHODS
=head1 COPYRIGHT
Copyright (c) 1997-2002 Michael Fuhr.
Portions Copyright (c) 2002-2004 Chris Reinhardt.
Portions Copyright (c) 2003 Olaf M. Kolkman, RIPE NCC.
All rights reserved. This program is free software; you may redistribute
it and/or modify it under the same terms as Perl itself.
=head1 SEE ALSO
L<Net::DNS>, L<Net::DNS::RR>, RFC 3597
=cut
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