package Net::DNS::RR::MINFO;

#

# $Id: MINFO.pm 1597 2017-09-22 08:04:02Z willem $

#

our $VERSION = (qw$LastChangedRevision: 1597 $)[1];

use strict;

use warnings;

use base qw(Net::DNS::RR);

=head1 NAME

Net::DNS::RR::MINFO - DNS MINFO resource record

=cut

use integer;

use Net::DNS::Mailbox;

sub _decode_rdata {			## decode rdata from wire-format octet string

	my $self = shift;

	my ( $data, $offset, @opaque ) = @_;

	( $self->{rmailbx}, $offset ) = decode Net::DNS::Mailbox1035(@_);

	( $self->{emailbx}, $offset ) = decode Net::DNS::Mailbox1035( $data, $offset, @opaque );

}

sub _encode_rdata {			## encode rdata as wire-format octet string

	my $self = shift;

	my ( $offset, @opaque ) = @_;

	my $rdata = $self->{rmailbx}->encode(@_);

	$rdata .= $self->{emailbx}->encode( $offset + length $rdata, @opaque );

}

sub _format_rdata {			## format rdata portion of RR string.

	my $self = shift;

	my @rdata = ( $self->{rmailbx}->string, $self->{emailbx}->string );

}

sub _parse_rdata {			## populate RR from rdata in argument list

	my $self = shift;

	$self->rmailbx(shift);

	$self->emailbx(shift);

}

sub rmailbx {

	my $self = shift;

	$self->{rmailbx} = new Net::DNS::Mailbox1035(shift) if scalar @_;

	$self->{rmailbx}->address if $self->{rmailbx};

}

sub emailbx {

	my $self = shift;

	$self->{emailbx} = new Net::DNS::Mailbox1035(shift) if scalar @_;

	$self->{emailbx}->address if $self->{emailbx};

}

1;

__END__

=head1 SYNOPSIS

    use Net::DNS;

    $rr = new Net::DNS::RR('name MINFO rmailbx emailbx');

=head1 DESCRIPTION

Class for DNS Mailbox Information (MINFO) resource records.

=head1 METHODS

The available methods are those inherited from the base class augmented

by the type-specific methods defined in this package.

Use of undocumented package features or direct access to internal data

structures is discouraged and could result in program termination or

other unpredictable behaviour.

=head2 rmailbx

    $rmailbx = $rr->rmailbx;

    $rr->rmailbx( $rmailbx );

A domain name  which specifies a mailbox which is

responsible for the mailing list or mailbox.  If this

domain name names the root, the owner of the MINFO RR is

responsible for itself. Note that many existing mailing

lists use a mailbox X-request to identify the maintainer

of mailing list X, e.g., Msgroup-request for Msgroup.

This field provides a more general mechanism.

=head2 emailbx

    $emailbx = $rr->emailbx;

    $rr->emailbx( $emailbx );

A domain name  which specifies a mailbox which is to

receive error messages related to the mailing list or

mailbox specified by the owner of the MINFO RR (similar

to the ERRORS-TO: field which has been proposed).

If this domain name names the root, errors should be

returned to the sender of the message.

=head1 COPYRIGHT

Copyright (c)1997 Michael Fuhr. 

All rights reserved.

Package template (c)2009,2012 O.M.Kolkman and R.W.Franks.

=head1 LICENSE

Permission to use, copy, modify, and distribute this software and its

documentation for any purpose and without fee is hereby granted, provided

that the above copyright notice appear in all copies and that both that

copyright notice and this permission notice appear in supporting

documentation, and that the name of the author not be used in advertising

or publicity pertaining to distribution of the software without specific

prior written permission.

THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR

IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,

FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL

THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER

LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING

FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER

DEALINGS IN THE SOFTWARE.

=head1 SEE ALSO

L<perl>, L<Net::DNS>, L<Net::DNS::RR>, RFC1035 Section 3.3.7

=cut