Logo Search packages:      
Sourcecode: likewise-open version File versions  Download package


   Unix SMB/CIFS implementation.
   Database interface wrapper around tdb
   Copyright (C) Volker Lendecke 2005-2007
   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
   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/>.

#ifndef __DBWRAP_H__
#define __DBWRAP_H__

struct db_record {
      TDB_DATA key, value;
      NTSTATUS (*store)(struct db_record *rec, TDB_DATA data, int flag);
      NTSTATUS (*delete_rec)(struct db_record *rec);
      void *private_data;

struct db_context {
      struct db_record *(*fetch_locked)(struct db_context *db,
                                TALLOC_CTX *mem_ctx,
                                TDB_DATA key);
      int (*fetch)(struct db_context *db, TALLOC_CTX *mem_ctx,
                 TDB_DATA key, TDB_DATA *data);
      int (*traverse)(struct db_context *db,
                  int (*f)(struct db_record *db,
                         void *private_data),
                  void *private_data);
      int (*traverse_read)(struct db_context *db,
                       int (*f)(struct db_record *db,
                              void *private_data),
                       void *private_data);
      int (*get_seqnum)(struct db_context *db);
      void *private_data;
      bool persistent;

struct db_context *db_open(TALLOC_CTX *mem_ctx,
                     const char *name,
                     int hash_size, int tdb_flags,
                     int open_flags, mode_t mode);

NTSTATUS dbwrap_delete_bystring(struct db_context *db, const char *key);
NTSTATUS dbwrap_store_bystring(struct db_context *db, const char *key,
                         TDB_DATA data, int flags);
TDB_DATA dbwrap_fetch_bystring(struct db_context *db, TALLOC_CTX *mem_ctx,
                         const char *key);

#endif /* __DBWRAP_H__ */

Generated by  Doxygen 1.6.0   Back to index