2 Unix SMB/CIFS implementation.
3 Database interface wrapper
4 Copyright (C) Jim McDonough <jmcd@us.ibm.com> 2006
6 Major code contributions from Aleksey Fedoseev (fedoseev@ru.ibm.com)
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/>.
24 #include "dbwrap/dbwrap_private.h"
26 #ifdef CLUSTER_SUPPORT
27 #include "ctdb_private.h"
32 * Fall back using fetch_locked if no genuine fetch operation is provided
35 int dbwrap_fallback_fetch(struct db_context *db, TALLOC_CTX *mem_ctx,
36 TDB_DATA key, TDB_DATA *data)
38 struct db_record *rec;
40 if (!(rec = db->fetch_locked(db, mem_ctx, key))) {
44 data->dsize = rec->value.dsize;
45 data->dptr = talloc_move(mem_ctx, &rec->value.dptr);
51 * Fall back using fetch if no genuine parse operation is provided
54 int dbwrap_fallback_parse_record(struct db_context *db, TDB_DATA key,
55 int (*parser)(TDB_DATA key,
63 res = db->fetch(db, talloc_tos(), key, &data);
68 res = parser(key, data, private_data);
69 TALLOC_FREE(data.dptr);
73 bool db_is_local(const char *name)
75 #ifdef CLUSTER_SUPPORT
76 const char *sockname = lp_ctdbd_socket();
78 if(!sockname || !*sockname) {
82 if (lp_clustering() && socket_exist(sockname)) {
84 /* ctdb only wants the file part of the name */
85 partname = strrchr(name, '/');
91 /* allow ctdb for individual databases to be disabled */
92 if (lp_parm_bool(-1, "ctdb", partname, True)) {