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/*
Unix SMB/CIFS implementation.
Database interface wrapper: local open code.
Copyright (C) Rusty Russell 2012
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 3 of the License, or
(at your option) any later version.
This program 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 General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#include "includes.h"
#include "dbwrap/dbwrap.h"
#include "dbwrap/dbwrap_tdb.h"
#include "tdb.h"
#ifndef DISABLE_NTDB
#include "lib/util/util_ntdb.h"
#endif
#include "lib/param/param.h"
#include "system/filesys.h"
#include "ccan/str/str.h"
struct db_context *dbwrap_local_open(TALLOC_CTX *mem_ctx,
struct loadparm_context *lp_ctx,
const char *name,
int hash_size, int tdb_flags,
int open_flags, mode_t mode,
enum dbwrap_lock_order lock_order)
{
TALLOC_CTX *tmp_ctx = talloc_new(mem_ctx);
const char *ntdbname, *tdbname;
struct db_context *db = NULL;
/* Get both .ntdb and .tdb variants of the name. */
if (!name) {
tdbname = ntdbname = "unnamed database";
} else if (strends(name, ".tdb")) {
tdbname = name;
ntdbname = talloc_asprintf(tmp_ctx,
"%.*s.ntdb",
(int)strlen(name) - 4, name);
} else if (strends(name, ".ntdb")) {
ntdbname = name;
tdbname = talloc_asprintf(tmp_ctx,
"%.*s.tdb",
(int)strlen(name) - 5, name);
} else {
ntdbname = tdbname = name;
}
if (ntdbname == NULL || tdbname == NULL) {
DEBUG(0, ("talloc failed\n"));
goto out;
}
/* We currently always open a tdb, not an ntdb. */
db = db_open_tdb(mem_ctx, lp_ctx, tdbname, hash_size,
tdb_flags, open_flags, mode,
lock_order);
out:
talloc_free(tmp_ctx);
return db;
}
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