2 Unix SMB/CIFS implementation.
3 Database interface wrapper around tdb
4 Copyright (C) Volker Lendecke 2005-2007
6 This program is free software; you can redistribute it and/or modify
7 it under the terms of the GNU General Public License as published by
8 the Free Software Foundation; either version 3 of the License, or
9 (at your option) any later version.
11 This program is distributed in the hope that it will be useful,
12 but WITHOUT ANY WARRANTY; without even the implied warranty of
13 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 GNU General Public License for more details.
16 You should have received a copy of the GNU General Public License
17 along with this program. If not, see <http://www.gnu.org/licenses/>.
23 #include "tdb_compat.h"
27 NTSTATUS (*store)(struct db_record *rec, TDB_DATA data, int flag);
28 NTSTATUS (*delete_rec)(struct db_record *rec);
33 struct db_record *(*fetch_locked)(struct db_context *db,
36 int (*fetch)(struct db_context *db, TALLOC_CTX *mem_ctx,
37 TDB_DATA key, TDB_DATA *data);
38 int (*traverse)(struct db_context *db,
39 int (*f)(struct db_record *rec,
42 int (*traverse_read)(struct db_context *db,
43 int (*f)(struct db_record *rec,
46 int (*get_seqnum)(struct db_context *db);
47 int (*get_flags)(struct db_context *db);
48 int (*transaction_start)(struct db_context *db);
49 int (*transaction_commit)(struct db_context *db);
50 int (*transaction_cancel)(struct db_context *db);
51 int (*parse_record)(struct db_context *db, TDB_DATA key,
52 int (*parser)(TDB_DATA key, TDB_DATA data,
55 int (*exists)(struct db_context *db,TDB_DATA key);
56 int (*wipe)(struct db_context *db);
61 /* The following definitions come from lib/dbwrap.c */
63 TDB_DATA dbwrap_record_get_key(const struct db_record *rec);
64 TDB_DATA dbwrap_record_get_value(const struct db_record *rec);
65 void *dbwrap_record_get_private_data(const struct db_record *rec);
66 NTSTATUS dbwrap_record_store(struct db_record *rec, TDB_DATA data, int flags);
67 NTSTATUS dbwrap_record_delete(struct db_record *rec);
68 struct db_record *dbwrap_fetch_locked(struct db_context *db,
72 NTSTATUS dbwrap_delete(struct db_context *db, TDB_DATA key);
73 NTSTATUS dbwrap_store(struct db_context *db, TDB_DATA key,
74 TDB_DATA data, int flags);
75 NTSTATUS dbwrap_fetch(struct db_context *db, TALLOC_CTX *mem_ctx,
76 TDB_DATA key, TDB_DATA *value);
77 bool dbwrap_exists(struct db_context *db, TDB_DATA key);
78 NTSTATUS dbwrap_traverse(struct db_context *db,
79 int (*f)(struct db_record*, void*),
82 NTSTATUS dbwrap_traverse_read(struct db_context *db,
83 int (*f)(struct db_record*, void*),
86 int dbwrap_parse_record(struct db_context *db, TDB_DATA key,
87 int (*parser)(TDB_DATA key, TDB_DATA data,
90 int dbwrap_wipe(struct db_context *db);
91 int dbwrap_get_seqnum(struct db_context *db);
92 int dbwrap_get_flags(struct db_context *db);
93 int dbwrap_transaction_start(struct db_context *db);
94 int dbwrap_transaction_commit(struct db_context *db);
95 int dbwrap_transaction_cancel(struct db_context *db);
98 /* The following definitions come from lib/dbwrap_util.c */
100 NTSTATUS dbwrap_delete_bystring(struct db_context *db, const char *key);
101 NTSTATUS dbwrap_store_bystring(struct db_context *db, const char *key,
102 TDB_DATA data, int flags);
103 NTSTATUS dbwrap_fetch_bystring(struct db_context *db, TALLOC_CTX *mem_ctx,
104 const char *key, TDB_DATA *value);
106 int32_t dbwrap_fetch_int32(struct db_context *db, const char *keystr);
107 int dbwrap_store_int32(struct db_context *db, const char *keystr, int32_t v);
108 bool dbwrap_fetch_uint32(struct db_context *db, const char *keystr,
110 int dbwrap_store_uint32(struct db_context *db, const char *keystr, uint32_t v);
111 NTSTATUS dbwrap_change_uint32_atomic(struct db_context *db, const char *keystr,
112 uint32_t *oldval, uint32_t change_val);
113 NTSTATUS dbwrap_trans_change_uint32_atomic(struct db_context *db,
116 uint32_t change_val);
117 NTSTATUS dbwrap_change_int32_atomic(struct db_context *db, const char *keystr,
118 int32_t *oldval, int32_t change_val);
119 NTSTATUS dbwrap_trans_change_int32_atomic(struct db_context *db,
123 NTSTATUS dbwrap_trans_store(struct db_context *db, TDB_DATA key, TDB_DATA dbuf,
125 NTSTATUS dbwrap_trans_delete(struct db_context *db, TDB_DATA key);
126 NTSTATUS dbwrap_trans_store_int32(struct db_context *db, const char *keystr,
128 NTSTATUS dbwrap_trans_store_uint32(struct db_context *db, const char *keystr,
130 NTSTATUS dbwrap_trans_store_bystring(struct db_context *db, const char *key,
131 TDB_DATA data, int flags);
132 NTSTATUS dbwrap_trans_delete_bystring(struct db_context *db, const char *key);
133 NTSTATUS dbwrap_trans_do(struct db_context *db,
134 NTSTATUS (*action)(struct db_context *, void *),
136 NTSTATUS dbwrap_trans_traverse(struct db_context *db,
137 int (*f)(struct db_record*, void*),
140 NTSTATUS dbwrap_delete_bystring_upper(struct db_context *db, const char *key);
141 NTSTATUS dbwrap_store_bystring_upper(struct db_context *db, const char *key,
142 TDB_DATA data, int flags);
143 NTSTATUS dbwrap_fetch_bystring_upper(struct db_context *db, TALLOC_CTX *mem_ctx,
144 const char *key, TDB_DATA *value);
146 #endif /* __DBWRAP_H__ */