Annotation of src/external/mpl/bind/dist/lib/dns/include/dns/dlz_dlopen.h, Revision 1.5
1.1 christos 1: /* $NetBSD$ */
2:
3: /*
4: * Copyright (C) Internet Systems Consortium, Inc. ("ISC")
5: *
6: * This Source Code Form is subject to the terms of the Mozilla Public
7: * License, v. 2.0. If a copy of the MPL was not distributed with this
1.5 ! christos 8: * file, you can obtain one at https://mozilla.org/MPL/2.0/.
1.1 christos 9: *
10: * See the COPYRIGHT file distributed with this work for additional
11: * information regarding copyright ownership.
12: */
13:
14: /*! \file dns/dlz_dlopen.h */
15:
16: #ifndef DLZ_DLOPEN_H
17: #define DLZ_DLOPEN_H
18:
1.3 christos 19: #include <inttypes.h>
20: #include <stdbool.h>
21:
1.1 christos 22: #include <dns/sdlz.h>
23:
24: ISC_LANG_BEGINDECLS
25:
26: /*
27: * This header provides a minimal set of defines and typedefs needed
28: * for the entry points of an external DLZ module for bind9.
29: */
30:
31: #define DLZ_DLOPEN_VERSION 3
1.4 christos 32: #define DLZ_DLOPEN_AGE 0
1.1 christos 33:
34: /*
35: * dlz_dlopen_version() is required for all DLZ external drivers. It
36: * should return DLZ_DLOPEN_VERSION
37: */
1.4 christos 38: typedef int
39: dlz_dlopen_version_t(unsigned int *flags);
1.1 christos 40:
41: /*
42: * dlz_dlopen_create() is required for all DLZ external drivers.
43: */
1.4 christos 44: typedef isc_result_t
45: dlz_dlopen_create_t(const char *dlzname, unsigned int argc, char *argv[],
46: void **dbdata, ...);
1.1 christos 47:
48: /*
49: * dlz_dlopen_destroy() is optional, and will be called when the
50: * driver is unloaded if supplied
51: */
1.4 christos 52: typedef void
53: dlz_dlopen_destroy_t(void *dbdata);
1.1 christos 54:
55: /*
56: * dlz_dlopen_findzonedb() is required for all DLZ external drivers
57: */
1.4 christos 58: typedef isc_result_t
59: dlz_dlopen_findzonedb_t(void *dbdata, const char *name,
60: dns_clientinfomethods_t *methods,
61: dns_clientinfo_t * clientinfo);
1.1 christos 62:
63: /*
64: * dlz_dlopen_lookup() is required for all DLZ external drivers
65: */
1.4 christos 66: typedef isc_result_t
67: dlz_dlopen_lookup_t(const char *zone, const char *name, void *dbdata,
68: dns_sdlzlookup_t *lookup, dns_clientinfomethods_t *methods,
69: dns_clientinfo_t *clientinfo);
1.1 christos 70:
71: /*
72: * dlz_dlopen_authority is optional() if dlz_dlopen_lookup()
73: * supplies authority information for the dns record
74: */
1.4 christos 75: typedef isc_result_t
76: dlz_dlopen_authority_t(const char *zone, void *dbdata,
77: dns_sdlzlookup_t *lookup);
1.1 christos 78:
79: /*
80: * dlz_dlopen_allowzonexfr() is optional, and should be supplied if
81: * you want to support zone transfers
82: */
1.4 christos 83: typedef isc_result_t
84: dlz_dlopen_allowzonexfr_t(void *dbdata, const char *name, const char *client);
1.1 christos 85:
86: /*
87: * dlz_dlopen_allnodes() is optional, but must be supplied if supply a
88: * dlz_dlopen_allowzonexfr() function
89: */
1.4 christos 90: typedef isc_result_t
91: dlz_dlopen_allnodes_t(const char *zone, void *dbdata,
92: dns_sdlzallnodes_t *allnodes);
1.1 christos 93:
94: /*
95: * dlz_dlopen_newversion() is optional. It should be supplied if you
96: * want to support dynamic updates.
97: */
1.4 christos 98: typedef isc_result_t
99: dlz_dlopen_newversion_t(const char *zone, void *dbdata, void **versionp);
1.1 christos 100:
101: /*
102: * dlz_closeversion() is optional, but must be supplied if you supply
103: * a dlz_newversion() function
104: */
1.4 christos 105: typedef void
106: dlz_dlopen_closeversion_t(const char *zone, bool commit, void *dbdata,
107: void **versionp);
1.1 christos 108:
109: /*
110: * dlz_dlopen_configure() is optional, but must be supplied if you
111: * want to support dynamic updates
112: */
1.4 christos 113: typedef isc_result_t
114: dlz_dlopen_configure_t(dns_view_t *view, dns_dlzdb_t *dlzdb, void *dbdata);
1.1 christos 115:
116: /*
117: * dlz_dlopen_setclientcallback() is optional, but must be supplied if you
118: * want to retrieve information about the client (e.g., source address)
119: * before sending a replay.
120: */
1.4 christos 121: typedef isc_result_t
122: dlz_dlopen_setclientcallback_t(dns_view_t *view, void *dbdata);
1.1 christos 123:
124: /*
125: * dlz_dlopen_ssumatch() is optional, but must be supplied if you want
126: * to support dynamic updates
127: */
1.4 christos 128: typedef bool
129: dlz_dlopen_ssumatch_t(const char *signer, const char *name, const char *tcpaddr,
130: const char *type, const char *key, uint32_t keydatalen,
131: unsigned char *keydata, void *dbdata);
1.1 christos 132:
133: /*
134: * dlz_dlopen_addrdataset() is optional, but must be supplied if you
135: * want to support dynamic updates
136: */
1.4 christos 137: typedef isc_result_t
138: dlz_dlopen_addrdataset_t(const char *name, const char *rdatastr, void *dbdata,
139: void *version);
1.1 christos 140:
141: /*
142: * dlz_dlopen_subrdataset() is optional, but must be supplied if you
143: * want to support dynamic updates
144: */
1.4 christos 145: typedef isc_result_t
146: dlz_dlopen_subrdataset_t(const char *name, const char *rdatastr, void *dbdata,
147: void *version);
1.1 christos 148:
149: /*
150: * dlz_dlopen_delrdataset() is optional, but must be supplied if you
151: * want to support dynamic updates
152: */
1.4 christos 153: typedef isc_result_t
154: dlz_dlopen_delrdataset_t(const char *name, const char *type, void *dbdata,
155: void *version);
1.1 christos 156:
157: ISC_LANG_ENDDECLS
158:
1.4 christos 159: #endif /* ifndef DLZ_DLOPEN_H */
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