/*

 * Simple file storage for fprintd

 * Copyright (C) 2008 Vasily Khoruzhick <anarsoul@gmail.com>

 *

 * 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 2 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, write to the Free Software Foundation, Inc.,

 * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.

 *

 */

#pragma once

typedef int (*storage_print_data_save)(FpPrint *print);

typedef int (*storage_print_data_load)(FpDevice   *dev,

                                       FpFinger    finger,

                                       const char *username,

                                       FpPrint   **print);

typedef int (*storage_print_data_delete)(FpDevice   *dev,

                                         FpFinger    finger,

                                         const char *username);

typedef GSList *(*storage_discover_prints)(FpDevice   *dev,

                                           const char *username);

typedef GSList *(*storage_discover_users)(void);

typedef int (*storage_init)(void);

typedef int (*storage_deinit)(void);

struct storage

{

  storage_init              init;

  storage_deinit            deinit;

  storage_print_data_save   print_data_save;

  storage_print_data_load   print_data_load;

  storage_print_data_delete print_data_delete;

  storage_discover_prints   discover_prints;

  storage_discover_users    discover_users;

};

typedef struct storage fp_storage;

/* The currently setup store */

extern fp_storage store;