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package DNS::LDNS::DNSSecTrustTree;
use 5.008008;
use strict;
use warnings;
use DNS::LDNS;
our $VERSION = '0.52';
sub add_parent {
my ($self, $parent, $sig, $parent_status) = @_;
if (DNS::LDNS::GC::is_owned($parent)) {
die "Cannot add to multiple trees.";
}
my $s = _add_parent($self, $parent, $sig, $parent_status);
DNS::LDNS::GC::own($parent, $self);
$DNS::LDNS::last_status = $s;
return $s;
}
sub contains_keys {
my ($self, $trusted_keys) = @_;
my $s = _contains_keys($self, $trusted_keys);
$DNS::LDNS::last_status = $s;
return $s;
}
sub rr {
my $self = shift;
return DNS::LDNS::GC::own($self->_rr, $self);
}
sub rrset {
my $self = shift;
return DNS::LDNS::GC::own($self->_rrset, $self);
}
sub parent {
my ($self, $i) = @_;
return DNS::LDNS::GC::own($self->_parent($i), $self);
}
sub parent_status {
my ($self, $i) = @_;
my $s = _parent_status($self, $i);
$DNS::LDNS::last_status = $s;
return $s;
}
sub parent_signature {
my ($self, $i) = @_;
return DNS::LDNS::GC::own($self->_parent_signature($i), $self);
}
1;
__END__
=head1 NAME
DNS::LDNS::DNSSecTrustTree - Trust tree from signed RR to trust anchors
=head1 SYNOPSIS
use DNS::LDNS ':all'
tree = new DNS::LDNS::DNSSecTrustTree
tree->print(fp)
d = tree->depth
status = tree->add_parent(parent, sig, parent_status)
status = tree->contains_keys(trusted_keys)
# Node attributes
rr = tree->rr;
rrset = tree->rrset
ptree = tree->parent(i)
pstatus = tree->parent_status(i)
rr = tree->parent_signature(i)
count = tree->parent_count
=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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