1/* -*- Mode: C; tab-width: 4 -*-
2 *
3 * Copyright (c) 2011-2012 Apple Inc. All rights reserved.
4 *
5 * Licensed under the Apache License, Version 2.0 (the "License");
6 * you may not use this file except in compliance with the License.
7 * You may obtain a copy of the License at
8 *
9 *     http://www.apache.org/licenses/LICENSE-2.0
10 *
11 * Unless required by applicable law or agreed to in writing, software
12 * distributed under the License is distributed on an "AS IS" BASIS,
13 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
14 * See the License for the specific language governing permissions and
15 * limitations under the License.
16 */
17
18#ifndef __NSEC_H
19#define __NSEC_H
20
21#include "dnssec.h"
22
23extern mDNSBool AddNSECSForCacheRecord(mDNS *const m, CacheRecord *crlist, CacheRecord *negcr, mDNSu8 rcode);
24extern void WildcardAnswerProof(mDNS *const m, DNSSECVerifier *dv);
25extern void ValidateWithNSECS(mDNS *const m, DNSSECVerifier *dv, CacheRecord *rr);
26extern mDNSBool NSECAnswersDS(mDNS *const m, ResourceRecord *rr, DNSQuestion *q);
27extern int CountLabelsMatch(const domainname *const d1, const domainname *const d2);
28extern void NameErrorNSECCallback(mDNS *const m, DNSSECVerifier *dv, DNSSECStatus status);
29extern void VerifyNSEC(mDNS *const m, ResourceRecord *rr, RRVerifier *rv, DNSSECVerifier *pdv, CacheRecord *ncr,
30	DNSSECVerifierCallback callback);
31extern CacheRecord *NSECRecordIsDelegation(mDNS *const m, domainname *name, mDNSu16 qtype);
32extern void NoDataNSECCallback(mDNS *const m, DNSSECVerifier *dv, DNSSECStatus status);
33
34#endif // __NSEC_H
35