Initial Commit

database/perl/vendor/lib/Net/DNS/RR/PTR.pm

@@ -0,0 +1,125 @@
+package Net::DNS::RR::PTR;
+
+use strict;
+use warnings;
+our $VERSION = (qw$Id: PTR.pm 1814 2020-10-14 21:49:16Z willem $)[2];
+
+use base qw(Net::DNS::RR);
+
+
+=head1 NAME
+
+Net::DNS::RR::PTR - DNS PTR resource record
+
+=cut
+
+use integer;
+
+use Net::DNS::DomainName;
+
+
+sub _decode_rdata {			## decode rdata from wire-format octet string
+	my $self = shift;
+
+	$self->{ptrdname} = Net::DNS::DomainName1035->decode(@_);
+	return;
+}
+
+
+sub _encode_rdata {			## encode rdata as wire-format octet string
+	my $self = shift;
+
+	my $ptrdname = $self->{ptrdname};
+	return $ptrdname->encode(@_);
+}
+
+
+sub _format_rdata {			## format rdata portion of RR string.
+	my $self = shift;
+
+	my $ptrdname = $self->{ptrdname};
+	return $ptrdname->string;
+}
+
+
+sub _parse_rdata {			## populate RR from rdata in argument list
+	my $self = shift;
+
+	$self->ptrdname(shift);
+	return;
+}
+
+
+sub ptrdname {
+	my $self = shift;
+
+	$self->{ptrdname} = Net::DNS::DomainName1035->new(shift) if scalar @_;
+	return $self->{ptrdname} ? $self->{ptrdname}->name : undef;
+}
+
+
+1;
+__END__
+
+
+=head1 SYNOPSIS
+
+    use Net::DNS;
+    $rr = Net::DNS::RR->new('name PTR ptrdname');
+
+=head1 DESCRIPTION
+
+Class for DNS Pointer (PTR) 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 ptrdname
+
+    $ptrdname = $rr->ptrdname;
+    $rr->ptrdname( $ptrdname );
+
+A domain name which points to some location in the
+domain name space.
+
+
+=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 3.3.12
+
+=cut