1 /* -*- Mode: C; tab-width: 4 -*- 2 * 3 * Copyright (c) 2011 Apple Computer, 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 #ifndef __NSEC_H 18 #define __NSEC_H 19 20 #include "dnssec.h" 21 22 extern mDNSBool AddNSECSForCacheRecord(mDNS *const m, CacheRecord *crlist, CacheRecord *negcr, mDNSu8 rcode); 23 extern void WildcardAnswerProof(mDNS *const m, DNSSECVerifier *dv); 24 extern void ValidateWithNSECS(mDNS *const m, DNSSECVerifier *dv, CacheRecord *rr); 25 extern mDNSBool NSECAnswersDS(mDNS *const m, ResourceRecord *rr, DNSQuestion *q); 26 extern int CountLabelsMatch(const domainname *const d1, const domainname *const d2); 27 extern void NameErrorNSECCallback(mDNS *const m, DNSSECVerifier *dv, DNSSECStatus status); 28 extern void VerifyNSEC(mDNS *const m, ResourceRecord *rr, RRVerifier *rv, DNSSECVerifier *pdv, CacheRecord *ncr, 29 DNSSECVerifierCallback callback); 30 extern CacheRecord *NSECRecordIsDelegation(mDNS *const m, domainname *name, mDNSu16 qtype); 31 extern void NoDataNSECCallback(mDNS *const m, DNSSECVerifier *dv, DNSSECStatus status); 32 33 #endif // __NSEC_H 34