1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
|
/*
ldb database library
Copyright (C) Andrew Tridgell 2004
Copyright (C) Stefan Metzmacher 2004
Copyright (C) Simo Sorce 2004-2005
** NOTE! The following LGPL license applies to the ldb
** library. This does NOT imply that all of Samba is released
** under the LGPL
This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either
version 3 of the License, or (at your option) any later version.
This library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public
License along with this library; if not, see <http://www.gnu.org/licenses/>.
*/
/*
* Name: ldb
*
* Component: ldb private header
*
* Description: defines internal ldb structures used by the subsystem and modules
*
* Author: Andrew Tridgell
* Author: Stefan Metzmacher
*/
#ifndef _LDB_PRIVATE_H_
#define _LDB_PRIVATE_H_ 1
#include "ldb.h"
#include "ldb_module.h"
struct ldb_context;
struct ldb_module_ops;
struct ldb_backend_ops;
struct ldb_handle {
int status;
enum ldb_state state;
struct ldb_context *ldb;
};
/* basic module structure */
struct ldb_module {
struct ldb_module *prev, *next;
struct ldb_context *ldb;
void *private_data;
const struct ldb_module_ops *ops;
};
/*
schema related information needed for matching rules
*/
struct ldb_schema {
/* attribute handling table */
unsigned num_attributes;
struct ldb_schema_attribute *attributes;
unsigned num_dn_extended_syntax;
struct ldb_dn_extended_syntax *dn_extended_syntax;
};
/*
every ldb connection is started by establishing a ldb_context
*/
struct ldb_context {
/* the operations provided by the backend */
struct ldb_module *modules;
/* debugging operations */
struct ldb_debug_ops debug_ops;
/* custom utf8 functions */
struct ldb_utf8_fns utf8_fns;
/* backend specific opaque parameters */
struct ldb_opaque {
struct ldb_opaque *next;
const char *name;
void *value;
} *opaque;
struct ldb_schema schema;
char *err_string;
int transaction_active;
int default_timeout;
unsigned int flags;
unsigned int create_perms;
char *modules_dir;
struct tevent_context *ev_ctx;
};
#ifndef ARRAY_SIZE
#define ARRAY_SIZE(a) (sizeof(a)/sizeof(a[0]))
#endif
/* The following definitions come from lib/ldb/common/ldb.c */
int ldb_connect_backend(struct ldb_context *ldb, const char *url, const char *options[],
struct ldb_module **backend_module);
void ldb_set_default_dns(struct ldb_context *ldb);
extern const struct ldb_module_ops ldb_objectclass_module_ops;
extern const struct ldb_module_ops ldb_operational_module_ops;
extern const struct ldb_module_ops ldb_paged_results_module_ops;
extern const struct ldb_module_ops ldb_rdn_name_module_ops;
extern const struct ldb_module_ops ldb_schema_module_ops;
extern const struct ldb_module_ops ldb_asq_module_ops;
extern const struct ldb_module_ops ldb_server_sort_module_ops;
extern const struct ldb_module_ops ldb_ldap_module_ops;
extern const struct ldb_module_ops ldb_ildap_module_ops;
extern const struct ldb_module_ops ldb_paged_searches_module_ops;
extern const struct ldb_module_ops ldb_tdb_module_ops;
extern const struct ldb_module_ops ldb_skel_module_ops;
extern const struct ldb_module_ops ldb_subtree_rename_module_ops;
extern const struct ldb_module_ops ldb_subtree_delete_module_ops;
extern const struct ldb_module_ops ldb_sqlite3_module_ops;
extern const struct ldb_module_ops ldb_wins_ldb_module_ops;
extern const struct ldb_module_ops ldb_ranged_results_module_ops;
extern const struct ldb_backend_ops ldb_tdb_backend_ops;
extern const struct ldb_backend_ops ldb_sqlite3_backend_ops;
extern const struct ldb_backend_ops ldb_ldap_backend_ops;
extern const struct ldb_backend_ops ldb_ldapi_backend_ops;
extern const struct ldb_backend_ops ldb_ldaps_backend_ops;
int ldb_setup_wellknown_attributes(struct ldb_context *ldb);
const char **ldb_subclass_list(struct ldb_context *ldb, const char *classname);
void ldb_subclass_remove(struct ldb_context *ldb, const char *classname);
int ldb_subclass_add(struct ldb_context *ldb, const char *classname, const char *subclass);
int ldb_handler_copy(struct ldb_context *ldb, void *mem_ctx,
const struct ldb_val *in, struct ldb_val *out);
int ldb_comparison_binary(struct ldb_context *ldb, void *mem_ctx,
const struct ldb_val *v1, const struct ldb_val *v2);
/* The following definitions come from lib/ldb/common/ldb_utf8.c */
char *ldb_casefold_default(void *context, void *mem_ctx, const char *s, size_t n);
void ldb_dump_results(struct ldb_context *ldb, struct ldb_result *result, FILE *f);
#define LDB_SEQ_GLOBAL_SEQUENCE 0x01
#define LDB_SEQ_TIMESTAMP_SEQUENCE 0x02
/* The following definitions come from lib/ldb/common/ldb_modules.c */
const char **ldb_modules_list_from_string(struct ldb_context *ldb, TALLOC_CTX *mem_ctx, const char *string);
int ldb_load_modules_list(struct ldb_context *ldb, const char **module_list, struct ldb_module *backend, struct ldb_module **out);
int ldb_load_modules(struct ldb_context *ldb, const char *options[]);
int ldb_init_module_chain(struct ldb_context *ldb, struct ldb_module *module);
struct ldb_val ldb_binary_decode(void *mem_ctx, const char *str);
#endif
|