2 * Copyright (C) 2004-2009 Internet Systems Consortium, Inc. ("ISC")
3 * Copyright (C) 1998-2003 Internet Software Consortium.
5 * Permission to use, copy, modify, and/or distribute this software for any
6 * purpose with or without fee is hereby granted, provided that the above
7 * copyright notice and this permission notice appear in all copies.
9 * THE SOFTWARE IS PROVIDED "AS IS" AND ISC DISCLAIMS ALL WARRANTIES WITH
10 * REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
11 * AND FITNESS. IN NO EVENT SHALL ISC BE LIABLE FOR ANY SPECIAL, DIRECT,
12 * INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM
13 * LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE
14 * OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
15 * PERFORMANCE OF THIS SOFTWARE.
18 /* $Id: types.h,v 1.130.50.5 2009/12/30 08:34:30 jinmei Exp $ */
25 * Including this file gives you type declarations suitable for use in
26 * .h files, which lets us avoid circular type reference problems.
28 * To actually use a type or get declarations of its methods, you must
29 * include the appropriate .h file too.
32 #include <isc/types.h>
34 typedef struct dns_acache dns_acache_t;
35 typedef struct dns_acacheentry dns_acacheentry_t;
36 typedef struct dns_acachestats dns_acachestats_t;
37 typedef struct dns_acl dns_acl_t;
38 typedef struct dns_aclelement dns_aclelement_t;
39 typedef struct dns_aclenv dns_aclenv_t;
40 typedef struct dns_adb dns_adb_t;
41 typedef struct dns_adbaddrinfo dns_adbaddrinfo_t;
42 typedef ISC_LIST(dns_adbaddrinfo_t) dns_adbaddrinfolist_t;
43 typedef struct dns_adbentry dns_adbentry_t;
44 typedef struct dns_adbfind dns_adbfind_t;
45 typedef ISC_LIST(dns_adbfind_t) dns_adbfindlist_t;
46 typedef struct dns_byaddr dns_byaddr_t;
47 typedef struct dns_cache dns_cache_t;
48 typedef isc_uint16_t dns_cert_t;
49 typedef struct dns_compress dns_compress_t;
50 typedef struct dns_db dns_db_t;
51 typedef struct dns_dbimplementation dns_dbimplementation_t;
52 typedef struct dns_dbiterator dns_dbiterator_t;
53 typedef void dns_dbload_t;
54 typedef void dns_dbnode_t;
55 typedef struct dns_dbtable dns_dbtable_t;
56 typedef void dns_dbversion_t;
57 typedef struct dns_dlzimplementation dns_dlzimplementation_t;
58 typedef struct dns_dlzdb dns_dlzdb_t;
59 typedef struct dns_sdlzimplementation dns_sdlzimplementation_t;
60 typedef struct dns_decompress dns_decompress_t;
61 typedef struct dns_dispatch dns_dispatch_t;
62 typedef struct dns_dispatchevent dns_dispatchevent_t;
63 typedef struct dns_dispatchlist dns_dispatchlist_t;
64 typedef struct dns_dispatchmgr dns_dispatchmgr_t;
65 typedef struct dns_dispentry dns_dispentry_t;
66 typedef struct dns_dumpctx dns_dumpctx_t;
67 typedef struct dns_fetch dns_fetch_t;
68 typedef struct dns_fixedname dns_fixedname_t;
69 typedef struct dns_forwarders dns_forwarders_t;
70 typedef struct dns_fwdtable dns_fwdtable_t;
71 typedef struct dns_iptable dns_iptable_t;
72 typedef isc_uint32_t dns_iterations_t;
73 typedef isc_uint16_t dns_keyflags_t;
74 typedef struct dns_keynode dns_keynode_t;
75 typedef struct dns_keytable dns_keytable_t;
76 typedef isc_uint16_t dns_keytag_t;
77 typedef struct dns_loadctx dns_loadctx_t;
78 typedef struct dns_loadmgr dns_loadmgr_t;
79 typedef struct dns_message dns_message_t;
80 typedef isc_uint16_t dns_messageid_t;
81 typedef isc_region_t dns_label_t;
82 typedef struct dns_lookup dns_lookup_t;
83 typedef struct dns_name dns_name_t;
84 typedef ISC_LIST(dns_name_t) dns_namelist_t;
85 typedef isc_uint16_t dns_opcode_t;
86 typedef unsigned char dns_offsets_t[128];
87 typedef struct dns_order dns_order_t;
88 typedef struct dns_peer dns_peer_t;
89 typedef struct dns_peerlist dns_peerlist_t;
90 typedef struct dns_portlist dns_portlist_t;
91 typedef struct dns_rbt dns_rbt_t;
92 typedef isc_uint16_t dns_rcode_t;
93 typedef struct dns_rdata dns_rdata_t;
94 typedef struct dns_rdatacallbacks dns_rdatacallbacks_t;
95 typedef isc_uint16_t dns_rdataclass_t;
96 typedef struct dns_rdatalist dns_rdatalist_t;
97 typedef struct dns_rdataset dns_rdataset_t;
98 typedef ISC_LIST(dns_rdataset_t) dns_rdatasetlist_t;
99 typedef struct dns_rdatasetiter dns_rdatasetiter_t;
100 typedef isc_uint16_t dns_rdatatype_t;
101 typedef struct dns_request dns_request_t;
102 typedef struct dns_requestmgr dns_requestmgr_t;
103 typedef struct dns_resolver dns_resolver_t;
104 typedef struct dns_sdbimplementation dns_sdbimplementation_t;
105 typedef isc_uint8_t dns_secalg_t;
106 typedef isc_uint8_t dns_secproto_t;
107 typedef struct dns_signature dns_signature_t;
108 typedef struct dns_ssurule dns_ssurule_t;
109 typedef struct dns_ssutable dns_ssutable_t;
110 typedef struct dns_stats dns_stats_t;
111 typedef isc_uint32_t dns_rdatastatstype_t;
112 typedef struct dns_tkeyctx dns_tkeyctx_t;
113 typedef isc_uint16_t dns_trust_t;
114 typedef struct dns_tsig_keyring dns_tsig_keyring_t;
115 typedef struct dns_tsigkey dns_tsigkey_t;
116 typedef isc_uint32_t dns_ttl_t;
117 typedef struct dns_validator dns_validator_t;
118 typedef struct dns_view dns_view_t;
119 typedef ISC_LIST(dns_view_t) dns_viewlist_t;
120 typedef struct dns_zone dns_zone_t;
121 typedef ISC_LIST(dns_zone_t) dns_zonelist_t;
122 typedef struct dns_zonemgr dns_zonemgr_t;
123 typedef struct dns_zt dns_zt_t;
126 * If we are not using GSSAPI, define the types we use as opaque types here.
129 typedef struct not_defined_gss_cred_id *gss_cred_id_t;
130 typedef struct not_defined_gss_ctx *gss_ctx_id_t;
132 typedef struct dst_gssapi_signverifyctx dst_gssapi_signverifyctx_t;
139 dns_fwdpolicy_none = 0,
140 dns_fwdpolicy_first = 1,
141 dns_fwdpolicy_only = 2
145 dns_namereln_none = 0,
146 dns_namereln_contains = 1,
147 dns_namereln_subdomain = 2,
148 dns_namereln_equal = 3,
149 dns_namereln_commonancestor = 4
153 dns_one_answer, dns_many_answers
154 } dns_transfer_format_t;
157 dns_dbtype_zone = 0, dns_dbtype_cache = 1, dns_dbtype_stub = 3
161 dns_notifytype_no = 0,
162 dns_notifytype_yes = 1,
163 dns_notifytype_explicit = 2,
164 dns_notifytype_masteronly = 3
168 dns_dialuptype_no = 0,
169 dns_dialuptype_yes = 1,
170 dns_dialuptype_notify = 2,
171 dns_dialuptype_notifypassive = 3,
172 dns_dialuptype_refresh = 4,
173 dns_dialuptype_passive = 5
177 dns_masterformat_none = 0,
178 dns_masterformat_text = 1,
179 dns_masterformat_raw = 2
180 } dns_masterformat_t;
183 * These are generated by gen.c.
185 #include <dns/enumtype.h> /* Provides dns_rdatatype_t. */
186 #include <dns/enumclass.h> /* Provides dns_rdataclass_t. */
195 dns_rcode_noerror = 0,
196 #define dns_rcode_noerror ((dns_rcode_t)dns_rcode_noerror)
197 dns_rcode_formerr = 1,
198 #define dns_rcode_formerr ((dns_rcode_t)dns_rcode_formerr)
199 dns_rcode_servfail = 2,
200 #define dns_rcode_servfail ((dns_rcode_t)dns_rcode_servfail)
201 dns_rcode_nxdomain = 3,
202 #define dns_rcode_nxdomain ((dns_rcode_t)dns_rcode_nxdomain)
203 dns_rcode_notimp = 4,
204 #define dns_rcode_notimp ((dns_rcode_t)dns_rcode_notimp)
205 dns_rcode_refused = 5,
206 #define dns_rcode_refused ((dns_rcode_t)dns_rcode_refused)
207 dns_rcode_yxdomain = 6,
208 #define dns_rcode_yxdomain ((dns_rcode_t)dns_rcode_yxdomain)
209 dns_rcode_yxrrset = 7,
210 #define dns_rcode_yxrrset ((dns_rcode_t)dns_rcode_yxrrset)
211 dns_rcode_nxrrset = 8,
212 #define dns_rcode_nxrrset ((dns_rcode_t)dns_rcode_nxrrset)
213 dns_rcode_notauth = 9,
214 #define dns_rcode_notauth ((dns_rcode_t)dns_rcode_notauth)
215 dns_rcode_notzone = 10,
216 #define dns_rcode_notzone ((dns_rcode_t)dns_rcode_notzone)
220 dns_rcode_badvers = 16
221 #define dns_rcode_badvers ((dns_rcode_t)dns_rcode_badvers)
228 dns_tsigerror_badsig = 16,
229 dns_tsigerror_badkey = 17,
230 dns_tsigerror_badtime = 18,
231 dns_tsigerror_badmode = 19,
232 dns_tsigerror_badname = 20,
233 dns_tsigerror_badalg = 21,
234 dns_tsigerror_badtrunc = 22
241 dns_opcode_query = 0,
242 #define dns_opcode_query ((dns_opcode_t)dns_opcode_query)
243 dns_opcode_iquery = 1,
244 #define dns_opcode_iquery ((dns_opcode_t)dns_opcode_iquery)
245 dns_opcode_status = 2,
246 #define dns_opcode_status ((dns_opcode_t)dns_opcode_status)
247 dns_opcode_notify = 4,
248 #define dns_opcode_notify ((dns_opcode_t)dns_opcode_notify)
249 dns_opcode_update = 5 /* dynamic update */
250 #define dns_opcode_update ((dns_opcode_t)dns_opcode_update)
254 * Trust levels. Must be kept in sync with trustnames[] in masterdump.c.
257 /* Sentinel value; no data should have this trust level. */
259 #define dns_trust_none ((dns_trust_t)dns_trust_none)
262 * Subject to DNSSEC validation but has not yet been validated
263 * dns_trust_pending_additional (from the additional section).
265 dns_trust_pending_additional = 1,
266 #define dns_trust_pending_additional \
267 ((dns_trust_t)dns_trust_pending_additional)
269 dns_trust_pending_answer = 2,
270 #define dns_trust_pending_answer ((dns_trust_t)dns_trust_pending_answer)
272 /*% Received in the additional section of a response. */
273 dns_trust_additional = 3,
274 #define dns_trust_additional ((dns_trust_t)dns_trust_additional)
276 /* Received in a referral response. */
278 #define dns_trust_glue ((dns_trust_t)dns_trust_glue)
280 /* Answer from a non-authoritative server */
281 dns_trust_answer = 5,
282 #define dns_trust_answer ((dns_trust_t)dns_trust_answer)
284 /* Received in the authority section as part of an
285 authoritative response */
286 dns_trust_authauthority = 6,
287 #define dns_trust_authauthority ((dns_trust_t)dns_trust_authauthority)
289 /* Answer from an authoritative server */
290 dns_trust_authanswer = 7,
291 #define dns_trust_authanswer ((dns_trust_t)dns_trust_authanswer)
293 /* Successfully DNSSEC validated */
294 dns_trust_secure = 8,
295 #define dns_trust_secure ((dns_trust_t)dns_trust_secure)
297 /* This server is authoritative */
298 dns_trust_ultimate = 9
299 #define dns_trust_ultimate ((dns_trust_t)dns_trust_ultimate)
302 #define DNS_TRUST_PENDING(x) ((x) == dns_trust_pending_answer || \
303 (x) == dns_trust_pending_additional)
304 #define DNS_TRUST_ADDITIONAL(x) ((x) == dns_trust_additional || \
305 (x) == dns_trust_pending_additional)
306 #define DNS_TRUST_GLUE(x) ((x) == dns_trust_glue)
310 * Name checking severities.
322 (*dns_dumpdonefunc_t)(void *, isc_result_t);
325 (*dns_loaddonefunc_t)(void *, isc_result_t);
328 (*dns_addrdatasetfunc_t)(void *, dns_name_t *, dns_rdataset_t *);
331 (*dns_additionaldatafunc_t)(void *, dns_name_t *, dns_rdatatype_t);
334 (*dns_digestfunc_t)(void *, isc_region_t *);
337 (*dns_xfrindone_t)(dns_zone_t *, isc_result_t);
340 (*dns_updatecallback_t)(void *, isc_result_t, dns_message_t *);
343 (*dns_rdatasetorderfunc_t)(const dns_rdata_t *, const void *);
345 typedef isc_boolean_t
346 (*dns_checkmxfunc_t)(dns_zone_t *, dns_name_t *, dns_name_t *);
348 typedef isc_boolean_t
349 (*dns_checksrvfunc_t)(dns_zone_t *, dns_name_t *, dns_name_t *);
351 typedef isc_boolean_t
352 (*dns_checknsfunc_t)(dns_zone_t *, dns_name_t *, dns_name_t *,
353 dns_rdataset_t *, dns_rdataset_t *);
355 typedef isc_boolean_t
356 (*dns_isselffunc_t)(dns_view_t *, dns_tsigkey_t *, isc_sockaddr_t *,
357 isc_sockaddr_t *, dns_rdataclass_t, void *);
359 #endif /* DNS_TYPES_H */