2
Unix SMB/CIFS implementation.
5
Copyright (C) Andrew Tridgell 2004
6
Copyright (C) Jelmer Vernooij <jelmer@samba.org> 2007
8
This program is free software; you can redistribute it and/or modify
9
it under the terms of the GNU General Public License as published by
10
the Free Software Foundation; either version 3 of the License, or
11
(at your option) any later version.
13
This program is distributed in the hope that it will be useful,
14
but WITHOUT ANY WARRANTY; without even the implied warranty of
15
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
16
GNU General Public License for more details.
18
You should have received a copy of the GNU General Public License
19
along with this program. If not, see <http://www.gnu.org/licenses/>.
23
#include "../tdb/include/tdb.h"
24
#include "../lib/util/dlinklist.h"
28
static struct tdb_wrap *tdb_list;
30
/* destroy the last connection to a tdb */
31
static int tdb_wrap_destructor(struct tdb_wrap *w)
34
DLIST_REMOVE(tdb_list, w);
39
Log tdb messages via DEBUG().
41
static void tdb_wrap_log(TDB_CONTEXT *tdb, enum tdb_debug_level level,
42
const char *format, ...) PRINTF_ATTRIBUTE(3,4);
44
static void tdb_wrap_log(TDB_CONTEXT *tdb, enum tdb_debug_level level,
45
const char *format, ...)
52
vasprintf(&ptr, format, ap);
62
case TDB_DEBUG_WARNING:
73
const char *name = tdb_name(tdb);
74
DEBUG(dl, ("tdb(%s): %s", name ? name : "unnamed", ptr));
81
wrapped connection to a tdb database
82
to close just talloc_free() the tdb_wrap pointer
84
struct tdb_wrap *tdb_wrap_open(TALLOC_CTX *mem_ctx,
85
const char *name, int hash_size, int tdb_flags,
86
int open_flags, mode_t mode)
89
struct tdb_logging_context log_ctx;
90
log_ctx.log_fn = tdb_wrap_log;
92
for (w=tdb_list;w;w=w->next) {
93
if (strcmp(name, w->name) == 0) {
94
return talloc_reference(mem_ctx, w);
98
w = talloc(mem_ctx, struct tdb_wrap);
103
w->name = talloc_strdup(w, name);
105
w->tdb = tdb_open_ex(name, hash_size, tdb_flags,
106
open_flags, mode, &log_ctx, NULL);
107
if (w->tdb == NULL) {
112
talloc_set_destructor(w, tdb_wrap_destructor);
114
DLIST_ADD(tdb_list, w);