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package Net::DNS::RR::MB;
# $Id: MB.pm,v 1.4 2000/11/19 06:04:45 mfuhr Exp mfuhr $
use strict;
use vars qw(@ISA);
use Net::DNS::Packet;
@ISA = qw(Net::DNS::RR);
sub new {
my ($class, $self, $data, $offset) = @_;
if ($self->{"rdlength"} > 0) {
my($madname) = Net::DNS::Packet::dn_expand($data, $offset);
$self->{"madname"} = $madname;
}
return bless $self, $class;
}
sub new_from_string {
my ($class, $self, $string) = @_;
if ($string) {
$string =~ s/\.+$//;
$self->{"madname"} = $string;
}
return bless $self, $class;
}
sub rdatastr {
my $self = shift;
return exists $self->{"madname"}
? "$self->{madname}."
: "; no data";
}
sub rr_rdata {
my ($self, $packet, $offset) = @_;
my $rdata = "";
if (exists $self->{"madname"}) {
$rdata .= $packet->dn_comp($self->{"madname"}, $offset);
}
return $rdata;
}
1;
__END__
=head1 NAME
Net::DNS::RR::MB - DNS MB resource record
=head1 SYNOPSIS
C<use Net::DNS::RR>;
=head1 DESCRIPTION
Class for DNS Mailbox (MB) resource records.
=head1 METHODS
=head2 madname
print "madname = ", $rr->madname, "\n";
Returns the domain name of the host which has the specified mailbox.
=head1 COPYRIGHT
Copyright (c) 1997-1998 Michael Fuhr. All rights reserved. This
program is free software; you can redistribute it and/or modify it
under the same terms as Perl itself.
=head1 SEE ALSO
L<perl(1)>, L<Net::DNS>, L<Net::DNS::Resolver>, L<Net::DNS::Packet>,
L<Net::DNS::Header>, L<Net::DNS::Question>, L<Net::DNS::RR>,
RFC 1035 Section 3.3.3
=cut
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