Gecko [ www.finalhopeacademy.com ]

Name	Size	Permission
A.pm	2.22 KB	-rw-r--r--
AAAA.pm	3.22 KB	-rw-r--r--
AFSDB.pm	2.47 KB	-rw-r--r--
APL.pm	6.05 KB	-rw-r--r--
CERT.pm	4.4 KB	-rw-r--r--
CNAME.pm	2.09 KB	-rw-r--r--
DHCID.pm	4.37 KB	-rw-r--r--
DNAME.pm	1.99 KB	-rw-r--r--
EID.pm	1.15 KB	-rw-r--r--
HINFO.pm	2.28 KB	-rw-r--r--
HIP.pm	4.21 KB	-rw-r--r--
IPSECKEY.pm	6.31 KB	-rw-r--r--
ISDN.pm	2.32 KB	-rw-r--r--
KX.pm	2.79 KB	-rw-r--r--
L32.pm	3.06 KB	-rw-r--r--
L64.pm	3.1 KB	-rw-r--r--
LOC.pm	7.24 KB	-rw-r--r--
LP.pm	3.13 KB	-rw-r--r--
MB.pm	1.92 KB	-rw-r--r--
MG.pm	1.9 KB	-rw-r--r--
MINFO.pm	3.02 KB	-rw-r--r--
MR.pm	1.9 KB	-rw-r--r--
MX.pm	2.85 KB	-rw-r--r--
NAPTR.pm	4.93 KB	-rw-r--r--
NID.pm	3.18 KB	-rw-r--r--
NIMLOC.pm	1.16 KB	-rw-r--r--
NS.pm	2.04 KB	-rw-r--r--
NSAP.pm	5.38 KB	-rw-r--r--
NULL.pm	1.25 KB	-rw-r--r--
OPT.pm	8.29 KB	-rw-r--r--
PTR.pm	1.92 KB	-rw-r--r--
PX.pm	3.36 KB	-rw-r--r--
RP.pm	2.98 KB	-rw-r--r--
RT.pm	2.93 KB	-rw-r--r--
SOA.pm	6.71 KB	-rw-r--r--
SPF.pm	1.38 KB	-rw-r--r--
SRV.pm	3.32 KB	-rw-r--r--
SSHFP.pm	3.92 KB	-rw-r--r--
TKEY.pm	4.5 KB	-rw-r--r--
TLSA.pm	3.64 KB	-rw-r--r--
TSIG.pm	9.38 KB	-rw-r--r--
TXT.pm	3.16 KB	-rw-r--r--
X25.pm	1.96 KB	-rw-r--r--

Code Editor : MX.pm

package Net::DNS::RR::MX;

#
# $Id: MX.pm 1096 2012-12-28 13:35:15Z willem $
#
use vars qw($VERSION);
$VERSION = (qw$LastChangedRevision: 1096 $)[1]; # Unchanged since 1037

use base Net::DNS::RR;

=head1 NAME

Net::DNS::RR::MX - DNS MX resource record

=cut

use strict;
use integer;

use Net::DNS::DomainName;

sub decode_rdata {			## decode rdata from wire-format octet string
	my $self = shift;
	my ( $data, $offset, @opaque ) = @_;

$self->{preference} = unpack( "\@$offset n", $$data );
	$self->{exchange} = decode Net::DNS::DomainName1035($data,$offset+2,@opaque );
}

sub encode_rdata {			## encode rdata as wire-format octet string
	my $self = shift;
	my ( $offset, @opaque ) = @_;

return '' unless $self->{exchange};
	my $rdata = pack 'n', $self->preference;
	$rdata .= $self->{exchange}->encode( $offset + length($rdata), @opaque );
}

sub format_rdata {			## format rdata portion of RR string.
	my $self = shift;

return '' unless $self->{exchange};
	join ' ', $self->preference, $self->{exchange}->string;
}

sub parse_rdata {			## populate RR from rdata in argument list
	my $self = shift;

$self->$_(shift) for qw(preference exchange);
}

sub preference {
	my $self = shift;

$self->{preference} = shift if @_;
	return 0 + ( $self->{preference} || 0 );
}

sub exchange {
	my $self = shift;

$self->{exchange} = new Net::DNS::DomainName1035(shift) if @_;
	$self->{exchange}->name if defined wantarray;
}

# sort RRs in numerically ascending order.
__PACKAGE__->set_rrsort_func(
	'preference',
	sub {
		my ( $a, $b ) = ( $Net::DNS::a, $Net::DNS::b );
		$a->{preference} <=> $b->{preference};
	} );

__PACKAGE__->set_rrsort_func(
	'default_sort',
	__PACKAGE__->get_rrsort_func('preference')

);

1;
__END__

=head1 SYNOPSIS

use Net::DNS;
    $rr = new Net::DNS::RR('name MX preference exchange');

=head1 DESCRIPTION

DNS Mail Exchanger (MX) resource record

=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 preference

$preference = $rr->preference;

A 16 bit integer which specifies the preference
given to this RR among others at the same owner.
Lower values are preferred.

=head2 exchange

$exchange = $rr->exchange;

A domain name which specifies a host willing
to act as a mail exchange for the owner name.

=head1 COPYRIGHT

This program is free software; you may redistribute it and/or
modify it under the same terms as Perl itself.

=head1 SEE ALSO

L<perl>, L<Net::DNS>, L<Net::DNS::RR>, RFC1035 Section 3.3.9

=cut

${this.title}

Code Editor : MX.pm