151 lines
3.9 KiB
Perl
151 lines
3.9 KiB
Perl
package Net::DNS::RR::RP;
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use strict;
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use warnings;
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our $VERSION = (qw$Id: RP.pm 1945 2023-11-22 08:02:31Z willem $)[2];
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use base qw(Net::DNS::RR);
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=head1 NAME
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Net::DNS::RR::RP - DNS RP resource record
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=cut
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use integer;
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use Net::DNS::DomainName;
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use Net::DNS::Mailbox;
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sub _decode_rdata { ## decode rdata from wire-format octet string
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my ( $self, $data, $offset, @opaque ) = @_;
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( $self->{mbox}, $offset ) = Net::DNS::Mailbox2535->decode( $data, $offset, @opaque );
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$self->{txtdname} = Net::DNS::DomainName2535->decode( $data, $offset, @opaque );
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return;
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}
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sub _encode_rdata { ## encode rdata as wire-format octet string
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my ( $self, $offset, @opaque ) = @_;
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my $txtdname = $self->{txtdname};
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my $rdata = $self->{mbox}->encode( $offset, @opaque );
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$rdata .= $txtdname->encode( $offset + length($rdata), @opaque );
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return $rdata;
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}
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sub _format_rdata { ## format rdata portion of RR string.
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my $self = shift;
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my @rdata = ( $self->{mbox}->string, $self->{txtdname}->string );
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return @rdata;
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}
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sub _parse_rdata { ## populate RR from rdata in argument list
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my ( $self, @argument ) = @_;
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for (qw(mbox txtdname)) { $self->$_( shift @argument ) }
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return;
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}
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sub mbox {
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my ( $self, @value ) = @_;
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for (@value) { $self->{mbox} = Net::DNS::Mailbox2535->new($_) }
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return $self->{mbox} ? $self->{mbox}->address : undef;
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}
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sub txtdname {
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my ( $self, @value ) = @_;
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for (@value) { $self->{txtdname} = Net::DNS::DomainName2535->new($_) }
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return $self->{txtdname} ? $self->{txtdname}->name : undef;
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}
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1;
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__END__
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=head1 SYNOPSIS
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use Net::DNS;
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$rr = Net::DNS::RR->new('name RP mbox txtdname');
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=head1 DESCRIPTION
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Class for DNS Responsible Person (RP) resource records.
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=head1 METHODS
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The available methods are those inherited from the base class augmented
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by the type-specific methods defined in this package.
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Use of undocumented package features or direct access to internal data
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structures is discouraged and could result in program termination or
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other unpredictable behaviour.
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=head2 mbox
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$mbox = $rr->mbox;
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$rr->mbox( $mbox );
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A domain name which specifies the mailbox for the person responsible for
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this domain. The format in master files uses the DNS encoding convention
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for mailboxes, identical to that used for the RNAME mailbox field in the
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SOA RR. The root domain name (just ".") may be specified to indicate that
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no mailbox is available.
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=head2 txtdname
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$txtdname = $rr->txtdname;
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$rr->txtdname( $txtdname );
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A domain name identifying TXT RRs. A subsequent query can be performed to
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retrieve the associated TXT records. This provides a level of indirection
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so that the entity can be referred to from multiple places in the DNS. The
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root domain name (just ".") may be specified to indicate that there is no
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associated TXT RR.
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=head1 COPYRIGHT
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Copyright (c)1997 Michael Fuhr.
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All rights reserved.
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Package template (c)2009,2012 O.M.Kolkman and R.W.Franks.
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=head1 LICENSE
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Permission to use, copy, modify, and distribute this software and its
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documentation for any purpose and without fee is hereby granted, provided
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that the original copyright notices appear in all copies and that both
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copyright notice and this permission notice appear in supporting
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documentation, and that the name of the author not be used in advertising
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or publicity pertaining to distribution of the software without specific
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prior written permission.
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THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
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THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
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FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
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DEALINGS IN THE SOFTWARE.
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=head1 SEE ALSO
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L<perl> L<Net::DNS> L<Net::DNS::RR>
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L<RFC1183(2.2)|https://tools.ietf.org/html/rfc1183>
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=cut
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