File Coverage

blib/lib/Net/DNS/RR/DHCID.pm

Criterion	Covered	Total	%
statement	24	24	100.0
branch			n/a
condition	6	6	100.0
subroutine	10	10	100.0
pod	3	3	100.0
total	43	43	100.0

package Net::DNS::RR::DHCID;

use strict;
use warnings;
our $VERSION = (qw$Id: DHCID.pm 2003 2025-01-21 12:06:06Z willem $)[2];

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


=head1 NAME

Net::DNS::RR::DHCID - DNS DHCID resource record

=cut

use integer;

use MIME::Base64;


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

	my @rdata = split /\s+/, encode_base64( $self->_encode_rdata );
	return @rdata;
}


sub _parse_rdata {			## populate RR from rdata in argument list
	my ( $self, @argument ) = @_;

	$self->rdata( MIME::Base64::decode( join "", @argument ) );
	return;
}


#	+------------------+------------------------------------------------+
#	|  Identifier Type | Identifier					    |
#	|	Code	   |						    |
#	+------------------+------------------------------------------------+
#	|      0x0000	   | The 1-octet 'htype' followed by 'hlen' octets  |
#	|		   | of 'chaddr' from a DHCPv4 client's DHCPREQUEST |
#	|		   | [7].					    |
#	|      0x0001	   | The data octets (i.e., the Type and	    |
#	|		   | Client-Identifier fields) from a DHCPv4	    |
#	|		   | client's Client Identifier option [10].	    |
#	|      0x0002	   | The client's DUID (i.e., the data octets of a  |
#	|		   | DHCPv6 client's Client Identifier option [11]  |
#	|		   | or the DUID field from a DHCPv4 client's	    |
#	|		   | Client Identifier option [6]).		    |
#	|  0x0003 - 0xfffe | Undefined; available to be assigned by IANA.   |
#	|      0xffff	   | Undefined; RESERVED.			    |
#	+------------------+------------------------------------------------+

sub identifiertype { return unpack 'n', shift->{rdata} || return }

sub digesttype { return unpack 'x2C', shift->{rdata} || return }

sub digest { return unpack 'x3a*', shift->{rdata} || return }


1;
__END__