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lib64
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vendor_perl
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Net
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DNS
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RR
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Filename :
CNAME.pm
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package Net::DNS::RR::CNAME; # # $Id: CNAME.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::CNAME - DNS CNAME resource record =cut use strict; use integer; use Net::DNS::DomainName; sub decode_rdata { ## decode rdata from wire-format octet string my $self = shift; $self->{cname} = decode Net::DNS::DomainName1035(@_); } sub encode_rdata { ## encode rdata as wire-format octet string my $self = shift; return '' unless $self->{cname}; $self->{cname}->encode(@_); } sub format_rdata { ## format rdata portion of RR string. my $self = shift; return '' unless $self->{cname}; $self->{cname}->string; } sub parse_rdata { ## populate RR from rdata in argument list my $self = shift; $self->cname(shift); } sub cname { my $self = shift; $self->{cname} = new Net::DNS::DomainName1035(shift) if @_; $self->{cname}->name if defined wantarray; } 1; __END__ =head1 SYNOPSIS use Net::DNS; $rr = new Net::DNS::RR('name CNAME cname'); $rr = new Net::DNS::RR( name => 'alias.example.com', type => 'CNAME', cname => 'example.com', ); =head1 DESCRIPTION Class for DNS Canonical Name (CNAME) 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 cname $cname = $rr->cname; A domain name which specifies the canonical or primary name for the owner. The owner name is an alias. =head1 COPYRIGHT Copyright (c)1997-2002 Michael Fuhr. Portions Copyright (c)2002-2004 Chris Reinhardt. Package template (c)2009,2012 O.M.Kolkman and R.W.Franks. 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<perl>, L<Net::DNS>, L<Net::DNS::RR>, RFC1035 Section 3.3.1 =cut