/*
  LibRCC - interface to BerkleyDB

  Copyright (C) 2005-2008 Suren A. Chilingaryan <csa@dside.dyndns.org>

  This program is free software; you can redistribute it and/or modify it
  under the terms of version 2 of the GNU General Public License as published
  by the Free Software Foundation.

  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, write to the Free Software Foundation, Inc.,
  59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
*/

#ifndef _RCC_DB4_H
#define _RCC_DB4_H

#include "librcc.h"

#include "../config.h"

#ifdef HAVE_DB_H
# include <db.h>
#endif /* HAVE_DB_H */

struct db4_context_t {
#ifdef HAVE_DB_H
    DB_ENV *dbe;
    DB *db;
#endif /* HAVE_DB_H */
    
    rcc_db4_flags flags;
};

typedef struct db4_context_t db4_context_s;
typedef struct db4_context_t *db4_context;

db4_context rccDb4CreateContext(const char *dbpath, rcc_db4_flags flags);
void rccDb4FreeContext(db4_context ctx);

int rccDb4SetKey(db4_context ctx, const char *orig, size_t olen, const char *string);
char *rccDb4GetKey(db4_context ctx, const char *orig, size_t olen);

#endif /* _RCC_DB4_H */