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package DNS::LDNS::DNSSecDataChain;
use 5.008008;
use strict;
use warnings;
use DNS::LDNS;
our $VERSION = '0.52';
sub rrset {
my $self = shift;
return DNS::LDNS::GC::own($self->_rrset, $self);
}
sub signatures {
my $self = shift;
return DNS::LDNS::GC::own($self->_signatures, $self);
}
sub parent {
my $self = shift;
return DNS::LDNS::GC::own($self->_parent, $self);
}
sub derive_trust_tree {
my ($self, $rr) = @_;
if (!DNS::LDNS::GC::is_owned($rr) or DNS::LDNS::GC::owner($rr) ne $self) {
die "The rr ($rr) must be in the data chain ($self)";
}
return DNS::LDNS::GC::own($self->_derive_trust_tree($rr), $self);
}
sub derive_trust_tree_time {
my ($self, $rr, $checktime) = @_;
if (!DNS::LDNS::GC::is_owned($rr) or DNS::LDNS::GC::owner($rr) ne $self) {
die "The rr ($rr) must be in the data chain ($self)";
}
return DNS::LDNS::GC::own(
$self->_derive_trust_tree_time($rr, $checktime), $self);
}
1;
__END__
=head1 NAME
DNS::LDNS::DNSSecDataChain - DNSSec data chain element
=head1 SYNOPSIS
use DNS::LDNS ':all'
chain = new DNS::LDNS::DNSSecDataChain
chain->print(fp)
chain->derive_trust_tree(rr)
chain->derive_trust_tree_time(rr, checktime)
# Node attributes
rrset = chain->rrset
rrset = chain->signatures
rrtype = chain->parent_type
pchain = chain->parent
rcode = chain->packet_rcode
rrtype = chain->packet_qtype
bool = chain->packet_nodata
=head1 SEE ALSO
http://www.nlnetlabs.nl/projects/ldns
=head1 AUTHOR
Erik Pihl Ostlyngen, E<lt>erik.ostlyngen@uninett.noE<gt>
=head1 COPYRIGHT AND LICENSE
Copyright (C) 2013 by UNINETT Norid AS
This library is free software; you can redistribute it and/or modify
it under the same terms as Perl itself, either Perl version 5.14.2 or,
at your option, any later version of Perl 5 you may have available.
=cut
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