/* Copyright (c) 2014, 2016 Oracle and/or its affiliates. All rights reserved.

   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; version 2 of the License.

   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 St, Fifth Floor, Boston, MA 02110-1301  USA */

#ifndef MYSQL_SERVICE_MYSQL_PLUGIN_KEYRING_INCLUDED
#define MYSQL_SERVICE_MYSQL_PLUGIN_KEYRING_INCLUDED

#ifdef __cplusplus
extern "C" {
#endif

extern struct mysql_keyring_service_st
{
  int (*my_key_store_func)(const char *, const char *, const char *,
                           const void *, size_t);
  int (*my_key_fetch_func)(const char *, char **, const char *, void **,
                           size_t *);
  int (*my_key_remove_func)(const char *, const char *);
  int (*my_key_generate_func)(const char *, const char *, const char *,
                              size_t);
} *mysql_keyring_service;

#ifdef MYSQL_DYNAMIC_PLUGIN

#define my_key_store(key_id, key_type, user_id, key, key_len) \
  mysql_keyring_service->my_key_store_func(key_id, key_type, user_id, key, \
                                           key_len)
#define my_key_fetch(key_id, key_type, user_id, key, key_len) \
  mysql_keyring_service->my_key_fetch_func(key_id, key_type, user_id, key, \
                                           key_len)
#define my_key_remove(key_id, user_id) \
  mysql_keyring_service->my_key_remove_func(key_id, user_id)
#define my_key_generate(key_id, key_type, user_id, key_len) \
  mysql_keyring_service->my_key_generate_func(key_id, key_type, user_id, \
                                              key_len)
#else

int my_key_store(const char *, const char *, const char *, const void *, size_t);
int my_key_fetch(const char *, char **, const char *, void **,
                 size_t *);
int my_key_remove(const char *, const char *);
int my_key_generate(const char *, const char *, const char *, size_t);

#endif

#ifdef __cplusplus
}
#endif

#endif //MYSQL_SERVICE_MYSQL_PLUGIN_KEYRING_INCLUDED