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renames to follow single consistent naming style

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with namespace prefixes
This commit is contained in:
Sergei Golubchik
2015-04-01 21:25:02 +02:00
parent c0878f64c5
commit 65e7826070
32 changed files with 198 additions and 193 deletions
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78
include/mysql/service_encryption.h Normal file
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#ifndef MYSQL_SERVICE_ENCRYPTION_INCLUDED
/* Copyright (c) 2015, MariaDB
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 */
/**
@file
encryption service
Functions to support data encryption and encryption key management.
They are normally implemented in an encryption plugin, so this service
connects encryption *consumers* (storage engines) to the encryption
*provider* (encryption plugin).
*/
#ifdef __cplusplus
extern "C" {
#endif
/* returned from encryption_key_get_latest_version() */
#define ENCRYPTION_KEY_VERSION_INVALID (~(unsigned int)0)
#define ENCRYPTION_KEY_VERSION_NOT_ENCRYPTED (0)
/* returned from encryption_key_get() */
#define ENCRYPTION_KEY_BUFFER_TOO_SMALL (100)
typedef int (*encrypt_decrypt_func)(const unsigned char* src, unsigned int slen,
unsigned char* dst, unsigned int* dlen,
const unsigned char* key, unsigned int klen,
const unsigned char* iv, unsigned int ivlen,
int no_padding, unsigned int key_version);
struct encryption_service_st {
unsigned int (*encryption_key_get_latest_version_func)();
unsigned int (*encryption_key_exists_func)(unsigned int);
unsigned int (*encryption_key_get_func)(unsigned int, unsigned char*, unsigned int*);
encrypt_decrypt_func encryption_encrypt_func;
encrypt_decrypt_func encryption_decrypt_func;
};
#ifdef MYSQL_DYNAMIC_PLUGIN
extern struct encryption_service_st *encryption_service;
#define encryption_key_get_latest_version() encryption_service->encryption_key_get_latest_version_func()
#define encryption_key_exists(V) encryption_service->encryption_key_exists_func(V)
#define encryption_key_get(V,K,S) encryption_service->encryption_key_get_func((V), (K), (S))
#define encryption_encrypt(S,SL,D,DL,K,KL,I,IL,NP,KV) encryption_service->encryption_encrypt_func(S,SL,D,DL,K,KL,I,IL,NP,KV)
#define encryption_decrypt(S,SL,D,DL,K,KL,I,IL,NP,KV) encryption_service->encryption_decrypt_func(S,SL,D,DL,K,KL,I,IL,NP,KV)
#else
extern struct encryption_service_st encryption_handler;
#define encryption_key_get_latest_version() encryption_handler.encryption_key_get_latest_version_func()
#define encryption_key_exists(V) encryption_handler.encryption_key_exists_func(V)
#define encryption_key_get(V,K,S) encryption_handler.encryption_key_get_func((V), (K), (S))
#define encryption_encrypt(S,SL,D,DL,K,KL,I,IL,NP,KV) encryption_handler.encryption_encrypt_func(S,SL,D,DL,K,KL,I,IL,NP,KV)
#define encryption_decrypt(S,SL,D,DL,K,KL,I,IL,NP,KV) encryption_handler.encryption_decrypt_func(S,SL,D,DL,K,KL,I,IL,NP,KV)
#endif
#ifdef __cplusplus
}
#endif
#define MYSQL_SERVICE_ENCRYPTION_INCLUDED
#endif