docs: man oLschema2ldif: Add missing meta data.
[Samba/gebeck_regimport.git] / lib / dbwrap / dbwrap_local_open.c
blobfb5f17ebabec4839a5ffa690999a8a5b910c0bba
1 /*
2 Unix SMB/CIFS implementation.
3 Database interface wrapper: local open code.
5 Copyright (C) Rusty Russell 2012
7 This program is free software; you can redistribute it and/or modify
8 it under the terms of the GNU General Public License as published by
9 the Free Software Foundation; either version 3 of the License, or
10 (at your option) any later version.
12 This program is distributed in the hope that it will be useful,
13 but WITHOUT ANY WARRANTY; without even the implied warranty of
14 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15 GNU General Public License for more details.
17 You should have received a copy of the GNU General Public License
18 along with this program. If not, see <http://www.gnu.org/licenses/>.
21 #include "includes.h"
22 #include "dbwrap/dbwrap.h"
23 #include "dbwrap/dbwrap_tdb.h"
24 #include "tdb.h"
25 #ifndef DISABLE_NTDB
26 #include "lib/util/util_ntdb.h"
27 #endif
28 #include "lib/param/param.h"
29 #include "system/filesys.h"
30 #include "ccan/str/str.h"
32 struct db_context *dbwrap_local_open(TALLOC_CTX *mem_ctx,
33 struct loadparm_context *lp_ctx,
34 const char *name,
35 int hash_size, int tdb_flags,
36 int open_flags, mode_t mode,
37 enum dbwrap_lock_order lock_order)
39 TALLOC_CTX *tmp_ctx = talloc_new(mem_ctx);
40 const char *ntdbname, *tdbname;
41 struct db_context *db = NULL;
43 /* Get both .ntdb and .tdb variants of the name. */
44 if (!name) {
45 tdbname = ntdbname = "unnamed database";
46 } else if (strends(name, ".tdb")) {
47 tdbname = name;
48 ntdbname = talloc_asprintf(tmp_ctx,
49 "%.*s.ntdb",
50 (int)strlen(name) - 4, name);
51 } else if (strends(name, ".ntdb")) {
52 ntdbname = name;
53 tdbname = talloc_asprintf(tmp_ctx,
54 "%.*s.tdb",
55 (int)strlen(name) - 5, name);
56 } else {
57 ntdbname = tdbname = name;
60 if (ntdbname == NULL || tdbname == NULL) {
61 DEBUG(0, ("talloc failed\n"));
62 goto out;
65 /* We currently always open a tdb, not an ntdb. */
66 db = db_open_tdb(mem_ctx, lp_ctx, tdbname, hash_size,
67 tdb_flags, open_flags, mode,
68 lock_order);
69 out:
70 talloc_free(tmp_ctx);
71 return db;