/**
* Process single policy information.
*
* @param PolicyInformation $policy
* @param ValidatorState $state
*/
protected function _processPolicy(PolicyInformation $policy, ValidatorState $state)
{
$p_oid = $policy->oid();
$i = $state->index();
$match_count = 0;
// (d.1.i) for each node of depth i-1 in the valid_policy_tree...
foreach ($this->_nodesAtDepth($i - 1) as $node) {
// ...where P-OID is in the expected_policy_set
if ($node->hasExpectedPolicy($p_oid)) {
$node->addChild(new PolicyNode($p_oid, $policy->qualifiers(), array($p_oid)));
++$match_count;
}
}
// (d.1.ii) if there was no match in step (i)...
if (!$match_count) {
// ...and the valid_policy_tree includes a node of depth i-1 with
// the valid_policy anyPolicy
foreach ($this->_nodesAtDepth($i - 1) as $node) {
if ($node->isAnyPolicy()) {
$node->addChild(new PolicyNode($p_oid, $policy->qualifiers(), array($p_oid)));
}
}
}
}
