OpenDNSSEC-signer  1.4.1
namedb.h
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1 /*
2  * $Id: namedb.h 5465 2011-08-23 14:39:28Z matthijs $
3  *
4  * Copyright (c) 2009 NLNet Labs. All rights reserved.
5  *
6  * Redistribution and use in source and binary forms, with or without
7  * modification, are permitted provided that the following conditions
8  * are met:
9  * 1. Redistributions of source code must retain the above copyright
10  * notice, this list of conditions and the following disclaimer.
11  * 2. Redistributions in binary form must reproduce the above copyright
12  * notice, this list of conditions and the following disclaimer in the
13  * documentation and/or other materials provided with the distribution.
14  *
15  * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
16  * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
17  * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
18  * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY
19  * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
20  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE
21  * GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
22  * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER
23  * IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
24  * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
25  * IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
26  *
27  */
28 
34 #ifndef SIGNER_NAMEDB_H
35 #define SIGNER_NAMEDB_H
36 
37 #include "config.h"
38 #include "signer/denial.h"
39 #include "signer/domain.h"
40 #include "signer/nsec3params.h"
41 
42 #include <ldns/ldns.h>
43 
48 typedef struct namedb_struct namedb_type;
49 struct namedb_struct {
50  void* zone;
51  ldns_rbtree_t* domains;
52  ldns_rbtree_t* denials;
53  uint32_t inbserial;
54  uint32_t intserial;
55  uint32_t outserial;
56  uint32_t altserial;
57  unsigned is_initialized : 1;
58  unsigned is_processed : 1;
59  unsigned serial_updated : 1;
60  unsigned force_serial : 1;
61 };
62 
69 
76 namedb_type* namedb_create(void* zone);
77 
87 ods_status namedb_update_serial(namedb_type* db, const char* zone_name,
88  const char* format, uint32_t inbound_serial);
89 
99  ldns_rdf* apex);
100 
108 domain_type* namedb_lookup_domain(namedb_type* db, ldns_rdf* dname);
109 
117 domain_type* namedb_add_domain(namedb_type* db, ldns_rdf* dname);
118 
127 
135 denial_type* namedb_lookup_denial(namedb_type* db, ldns_rdf* dname);
136 
145 denial_type* namedb_add_denial(namedb_type* db, ldns_rdf* dname,
146  nsec3params_type* n3p);
147 
156 
164 
172 void namedb_diff(namedb_type* db, unsigned is_ixfr, unsigned more_coming);
173 
180 void namedb_rollback(namedb_type* db, unsigned keepsc);
181 
188 void namedb_nsecify(namedb_type* db, uint32_t* num_added);
189 
197 void namedb_export(FILE* fd, namedb_type* db, ods_status* status);
198 
205 
212 
218 void namedb_cleanup(namedb_type* db);
219 
226 void namedb_backup2(FILE* fd, namedb_type* db);
227 
228 #endif /* SIGNER_NAMEDB_H */