1class THD; 2class Item; 3typedef char my_bool; 4typedef void * MYSQL_PLUGIN; 5extern "C" { 6extern "C" { 7extern struct base64_service_st { 8 int (*base64_needed_encoded_length_ptr)(int length_of_data); 9 int (*base64_encode_max_arg_length_ptr)(void); 10 int (*base64_needed_decoded_length_ptr)(int length_of_encoded_data); 11 int (*base64_decode_max_arg_length_ptr)(); 12 int (*base64_encode_ptr)(const void *src, size_t src_len, char *dst); 13 int (*base64_decode_ptr)(const char *src, size_t src_len, 14 void *dst, const char **end_ptr, int flags); 15} *base64_service; 16int my_base64_needed_encoded_length(int length_of_data); 17int my_base64_encode_max_arg_length(void); 18int my_base64_needed_decoded_length(int length_of_encoded_data); 19int my_base64_decode_max_arg_length(); 20int my_base64_encode(const void *src, size_t src_len, char *dst); 21int my_base64_decode(const char *src, size_t src_len, 22 void *dst, const char **end_ptr, int flags); 23} 24extern "C" { 25extern void (*debug_sync_C_callback_ptr)(THD*, const char *, size_t); 26} 27extern "C" { 28struct encryption_service_st { 29 unsigned int (*encryption_key_get_latest_version_func)(unsigned int key_id); 30 unsigned int (*encryption_key_get_func)(unsigned int key_id, unsigned int key_version, 31 unsigned char* buffer, unsigned int* length); 32 unsigned int (*encryption_ctx_size_func)(unsigned int key_id, unsigned int key_version); 33 int (*encryption_ctx_init_func)(void *ctx, const unsigned char* key, unsigned int klen, 34 const unsigned char* iv, unsigned int ivlen, 35 int flags, unsigned int key_id, 36 unsigned int key_version); 37 int (*encryption_ctx_update_func)(void *ctx, const unsigned char* src, unsigned int slen, 38 unsigned char* dst, unsigned int* dlen); 39 int (*encryption_ctx_finish_func)(void *ctx, unsigned char* dst, unsigned int* dlen); 40 unsigned int (*encryption_encrypted_length_func)(unsigned int slen, unsigned int key_id, unsigned int key_version); 41}; 42extern struct encryption_service_st encryption_handler; 43static inline unsigned int encryption_key_id_exists(unsigned int id) 44{ 45 return encryption_handler.encryption_key_get_latest_version_func(id) != (~(unsigned int)0); 46} 47static inline unsigned int encryption_key_version_exists(unsigned int id, unsigned int version) 48{ 49 unsigned int unused; 50 return encryption_handler.encryption_key_get_func((id),(version),(NULL),(&unused)) != (~(unsigned int)0); 51} 52static inline int encryption_crypt(const unsigned char* src, unsigned int slen, 53 unsigned char* dst, unsigned int* dlen, 54 const unsigned char* key, unsigned int klen, 55 const unsigned char* iv, unsigned int ivlen, 56 int flags, unsigned int key_id, unsigned int key_version) 57{ 58 void *ctx= alloca(encryption_handler.encryption_ctx_size_func((key_id),(key_version))); 59 int res1, res2; 60 unsigned int d1, d2; 61 if ((res1= encryption_handler.encryption_ctx_init_func((ctx),(key),(klen),(iv),(ivlen),(flags),(key_id),(key_version)))) 62 return res1; 63 res1= encryption_handler.encryption_ctx_update_func((ctx),(src),(slen),(dst),(&d1)); 64 res2= encryption_handler.encryption_ctx_finish_func((ctx),(dst + d1),(&d2)); 65 *dlen= d1 + d2; 66 return res1 ? res1 : res2; 67} 68} 69extern "C" { 70struct st_encryption_scheme_key { 71 unsigned int version; 72 unsigned char key[16]; 73}; 74struct st_encryption_scheme { 75 unsigned char iv[16]; 76 struct st_encryption_scheme_key key[3]; 77 unsigned int keyserver_requests; 78 unsigned int key_id; 79 unsigned int type; 80 void (*locker)(struct st_encryption_scheme *self, int release); 81}; 82extern struct encryption_scheme_service_st { 83 int (*encryption_scheme_encrypt_func) 84 (const unsigned char* src, unsigned int slen, 85 unsigned char* dst, unsigned int* dlen, 86 struct st_encryption_scheme *scheme, 87 unsigned int key_version, unsigned int i32_1, 88 unsigned int i32_2, unsigned long long i64); 89 int (*encryption_scheme_decrypt_func) 90 (const unsigned char* src, unsigned int slen, 91 unsigned char* dst, unsigned int* dlen, 92 struct st_encryption_scheme *scheme, 93 unsigned int key_version, unsigned int i32_1, 94 unsigned int i32_2, unsigned long long i64); 95} *encryption_scheme_service; 96int encryption_scheme_encrypt(const unsigned char* src, unsigned int slen, 97 unsigned char* dst, unsigned int* dlen, 98 struct st_encryption_scheme *scheme, 99 unsigned int key_version, unsigned int i32_1, 100 unsigned int i32_2, unsigned long long i64); 101int encryption_scheme_decrypt(const unsigned char* src, unsigned int slen, 102 unsigned char* dst, unsigned int* dlen, 103 struct st_encryption_scheme *scheme, 104 unsigned int key_version, unsigned int i32_1, 105 unsigned int i32_2, unsigned long long i64); 106} 107extern "C" { 108enum thd_kill_levels { 109 THD_IS_NOT_KILLED=0, 110 THD_ABORT_SOFTLY=50, 111 THD_ABORT_ASAP=100, 112}; 113extern struct kill_statement_service_st { 114 enum thd_kill_levels (*thd_kill_level_func)(const THD*); 115} *thd_kill_statement_service; 116enum thd_kill_levels thd_kill_level(const THD*); 117} 118extern "C" { 119typedef struct logger_handle_st LOGGER_HANDLE; 120extern struct logger_service_st { 121 void (*logger_init_mutexes)(); 122 LOGGER_HANDLE* (*open)(const char *path, 123 unsigned long long size_limit, 124 unsigned int rotations); 125 int (*close)(LOGGER_HANDLE *log); 126 int (*vprintf)(LOGGER_HANDLE *log, const char *fmt, va_list argptr); 127 int (*printf)(LOGGER_HANDLE *log, const char *fmt, ...); 128 int (*write)(LOGGER_HANDLE *log, const char *buffer, size_t size); 129 int (*rotate)(LOGGER_HANDLE *log); 130} *logger_service; 131 void logger_init_mutexes(); 132 LOGGER_HANDLE *logger_open(const char *path, 133 unsigned long long size_limit, 134 unsigned int rotations); 135 int logger_close(LOGGER_HANDLE *log); 136 int logger_vprintf(LOGGER_HANDLE *log, const char *fmt, va_list argptr); 137 int logger_printf(LOGGER_HANDLE *log, const char *fmt, ...); 138 int logger_write(LOGGER_HANDLE *log, const char *buffer, size_t size); 139 int logger_rotate(LOGGER_HANDLE *log); 140} 141extern "C" { 142extern struct my_md5_service_st { 143 void (*my_md5_type)(unsigned char*, const char*, size_t); 144 void (*my_md5_multi_type)(unsigned char*, ...); 145 size_t (*my_md5_context_size_type)(); 146 void (*my_md5_init_type)(void *); 147 void (*my_md5_input_type)(void *, const unsigned char *, size_t); 148 void (*my_md5_result_type)(void *, unsigned char *); 149} *my_md5_service; 150void my_md5(unsigned char*, const char*, size_t); 151void my_md5_multi(unsigned char*, ...); 152size_t my_md5_context_size(); 153void my_md5_init(void *context); 154void my_md5_input(void *context, const unsigned char *buf, size_t len); 155void my_md5_result(void *context, unsigned char *digest); 156} 157extern "C" { 158enum my_aes_mode { 159 MY_AES_ECB, MY_AES_CBC 160}; 161extern struct my_crypt_service_st { 162 int (*my_aes_crypt_init)(void *ctx, enum my_aes_mode mode, int flags, 163 const unsigned char* key, unsigned int klen, 164 const unsigned char* iv, unsigned int ivlen); 165 int (*my_aes_crypt_update)(void *ctx, const unsigned char *src, unsigned int slen, 166 unsigned char *dst, unsigned int *dlen); 167 int (*my_aes_crypt_finish)(void *ctx, unsigned char *dst, unsigned int *dlen); 168 int (*my_aes_crypt)(enum my_aes_mode mode, int flags, 169 const unsigned char *src, unsigned int slen, unsigned char *dst, unsigned int *dlen, 170 const unsigned char *key, unsigned int klen, const unsigned char *iv, unsigned int ivlen); 171 unsigned int (*my_aes_get_size)(enum my_aes_mode mode, unsigned int source_length); 172 unsigned int (*my_aes_ctx_size)(enum my_aes_mode mode); 173 int (*my_random_bytes)(unsigned char* buf, int num); 174} *my_crypt_service; 175int my_aes_crypt_init(void *ctx, enum my_aes_mode mode, int flags, 176 const unsigned char* key, unsigned int klen, 177 const unsigned char* iv, unsigned int ivlen); 178int my_aes_crypt_update(void *ctx, const unsigned char *src, unsigned int slen, 179 unsigned char *dst, unsigned int *dlen); 180int my_aes_crypt_finish(void *ctx, unsigned char *dst, unsigned int *dlen); 181int my_aes_crypt(enum my_aes_mode mode, int flags, 182 const unsigned char *src, unsigned int slen, unsigned char *dst, unsigned int *dlen, 183 const unsigned char *key, unsigned int klen, const unsigned char *iv, unsigned int ivlen); 184int my_random_bytes(unsigned char* buf, int num); 185unsigned int my_aes_get_size(enum my_aes_mode mode, unsigned int source_length); 186unsigned int my_aes_ctx_size(enum my_aes_mode mode); 187} 188extern "C" { 189extern struct my_print_error_service_st { 190 void (*my_error_func)(unsigned int nr, unsigned long MyFlags, ...); 191 void (*my_printf_error_func)(unsigned int nr, const char *fmt, unsigned long MyFlags,...); 192 void (*my_printv_error_func)(unsigned int error, const char *format, unsigned long MyFlags, va_list ap); 193} *my_print_error_service; 194extern void my_error(unsigned int nr, unsigned long MyFlags, ...); 195extern void my_printf_error(unsigned int my_err, const char *format, unsigned long MyFlags, ...); 196extern void my_printv_error(unsigned int error, const char *format, unsigned long MyFlags,va_list ap); 197} 198extern "C" { 199extern struct my_snprintf_service_st { 200 size_t (*my_snprintf_type)(char*, size_t, const char*, ...); 201 size_t (*my_vsnprintf_type)(char *, size_t, const char*, va_list); 202} *my_snprintf_service; 203size_t my_snprintf(char* to, size_t n, const char* fmt, ...); 204size_t my_vsnprintf(char *to, size_t n, const char* fmt, va_list ap); 205} 206extern "C" { 207extern struct progress_report_service_st { 208 void (*thd_progress_init_func)(THD* thd, unsigned int max_stage); 209 void (*thd_progress_report_func)(THD* thd, 210 unsigned long long progress, 211 unsigned long long max_progress); 212 void (*thd_progress_next_stage_func)(THD* thd); 213 void (*thd_progress_end_func)(THD* thd); 214 const char *(*set_thd_proc_info_func)(THD*, const char *info, 215 const char *func, 216 const char *file, 217 unsigned int line); 218} *progress_report_service; 219void thd_progress_init(THD* thd, unsigned int max_stage); 220void thd_progress_report(THD* thd, 221 unsigned long long progress, 222 unsigned long long max_progress); 223void thd_progress_next_stage(THD* thd); 224void thd_progress_end(THD* thd); 225const char *set_thd_proc_info(THD*, const char * info, const char *func, 226 const char *file, unsigned int line); 227} 228extern "C" { 229extern struct my_sha1_service_st { 230 void (*my_sha1_type)(unsigned char*, const char*, size_t); 231 void (*my_sha1_multi_type)(unsigned char*, ...); 232 size_t (*my_sha1_context_size_type)(); 233 void (*my_sha1_init_type)(void *); 234 void (*my_sha1_input_type)(void *, const unsigned char *, size_t); 235 void (*my_sha1_result_type)(void *, unsigned char *); 236} *my_sha1_service; 237void my_sha1(unsigned char*, const char*, size_t); 238void my_sha1_multi(unsigned char*, ...); 239size_t my_sha1_context_size(); 240void my_sha1_init(void *context); 241void my_sha1_input(void *context, const unsigned char *buf, size_t len); 242void my_sha1_result(void *context, unsigned char *digest); 243} 244extern "C" { 245extern struct my_sha2_service_st { 246 void (*my_sha224_type)(unsigned char*, const char*, size_t); 247 void (*my_sha224_multi_type)(unsigned char*, ...); 248 size_t (*my_sha224_context_size_type)(); 249 void (*my_sha224_init_type)(void *); 250 void (*my_sha224_input_type)(void *, const unsigned char *, size_t); 251 void (*my_sha224_result_type)(void *, unsigned char *); 252 void (*my_sha256_type)(unsigned char*, const char*, size_t); 253 void (*my_sha256_multi_type)(unsigned char*, ...); 254 size_t (*my_sha256_context_size_type)(); 255 void (*my_sha256_init_type)(void *); 256 void (*my_sha256_input_type)(void *, const unsigned char *, size_t); 257 void (*my_sha256_result_type)(void *, unsigned char *); 258 void (*my_sha384_type)(unsigned char*, const char*, size_t); 259 void (*my_sha384_multi_type)(unsigned char*, ...); 260 size_t (*my_sha384_context_size_type)(); 261 void (*my_sha384_init_type)(void *); 262 void (*my_sha384_input_type)(void *, const unsigned char *, size_t); 263 void (*my_sha384_result_type)(void *, unsigned char *); 264 void (*my_sha512_type)(unsigned char*, const char*, size_t); 265 void (*my_sha512_multi_type)(unsigned char*, ...); 266 size_t (*my_sha512_context_size_type)(); 267 void (*my_sha512_init_type)(void *); 268 void (*my_sha512_input_type)(void *, const unsigned char *, size_t); 269 void (*my_sha512_result_type)(void *, unsigned char *); 270} *my_sha2_service; 271void my_sha224(unsigned char*, const char*, size_t); 272void my_sha224_multi(unsigned char*, ...); 273size_t my_sha224_context_size(); 274void my_sha224_init(void *context); 275void my_sha224_input(void *context, const unsigned char *buf, size_t len); 276void my_sha224_result(void *context, unsigned char *digest); 277void my_sha256(unsigned char*, const char*, size_t); 278void my_sha256_multi(unsigned char*, ...); 279size_t my_sha256_context_size(); 280void my_sha256_init(void *context); 281void my_sha256_input(void *context, const unsigned char *buf, size_t len); 282void my_sha256_result(void *context, unsigned char *digest); 283void my_sha384(unsigned char*, const char*, size_t); 284void my_sha384_multi(unsigned char*, ...); 285size_t my_sha384_context_size(); 286void my_sha384_init(void *context); 287void my_sha384_input(void *context, const unsigned char *buf, size_t len); 288void my_sha384_result(void *context, unsigned char *digest); 289void my_sha512(unsigned char*, const char*, size_t); 290void my_sha512_multi(unsigned char*, ...); 291size_t my_sha512_context_size(); 292void my_sha512_init(void *context); 293void my_sha512_input(void *context, const unsigned char *buf, size_t len); 294void my_sha512_result(void *context, unsigned char *digest); 295} 296extern "C" { 297struct st_mysql_lex_string 298{ 299 char *str; 300 size_t length; 301}; 302typedef struct st_mysql_lex_string MYSQL_LEX_STRING; 303struct st_mysql_const_lex_string 304{ 305 const char *str; 306 size_t length; 307}; 308typedef struct st_mysql_const_lex_string MYSQL_CONST_LEX_STRING; 309extern struct thd_alloc_service_st { 310 void *(*thd_alloc_func)(THD*, size_t); 311 void *(*thd_calloc_func)(THD*, size_t); 312 char *(*thd_strdup_func)(THD*, const char *); 313 char *(*thd_strmake_func)(THD*, const char *, size_t); 314 void *(*thd_memdup_func)(THD*, const void*, size_t); 315 MYSQL_CONST_LEX_STRING *(*thd_make_lex_string_func)(THD*, 316 MYSQL_CONST_LEX_STRING *, 317 const char *, size_t, int); 318} *thd_alloc_service; 319void *thd_alloc(THD* thd, size_t size); 320void *thd_calloc(THD* thd, size_t size); 321char *thd_strdup(THD* thd, const char *str); 322char *thd_strmake(THD* thd, const char *str, size_t size); 323void *thd_memdup(THD* thd, const void* str, size_t size); 324MYSQL_CONST_LEX_STRING 325*thd_make_lex_string(THD* thd, MYSQL_CONST_LEX_STRING *lex_str, 326 const char *str, size_t size, 327 int allocate_lex_string); 328} 329extern "C" { 330extern struct thd_autoinc_service_st { 331 void (*thd_get_autoinc_func)(const THD* thd, 332 unsigned long* off, unsigned long* inc); 333} *thd_autoinc_service; 334void thd_get_autoinc(const THD* thd, 335 unsigned long* off, unsigned long* inc); 336} 337extern "C" { 338extern struct thd_error_context_service_st { 339 const char *(*thd_get_error_message_func)(const THD* thd); 340 unsigned int (*thd_get_error_number_func)(const THD* thd); 341 unsigned long (*thd_get_error_row_func)(const THD* thd); 342 void (*thd_inc_error_row_func)(THD* thd); 343 char *(*thd_get_error_context_description_func)(THD* thd, 344 char *buffer, 345 unsigned int length, 346 unsigned int max_query_length); 347} *thd_error_context_service; 348const char *thd_get_error_message(const THD* thd); 349unsigned int thd_get_error_number(const THD* thd); 350unsigned long thd_get_error_row(const THD* thd); 351void thd_inc_error_row(THD* thd); 352char *thd_get_error_context_description(THD* thd, 353 char *buffer, unsigned int length, 354 unsigned int max_query_length); 355} 356extern "C" { 357extern struct thd_rnd_service_st { 358 double (*thd_rnd_ptr)(THD* thd); 359 void (*thd_c_r_p_ptr)(THD* thd, char *to, size_t length); 360} *thd_rnd_service; 361double thd_rnd(THD* thd); 362void thd_create_random_password(THD* thd, char *to, size_t length); 363} 364extern "C" { 365typedef int MYSQL_THD_KEY_T; 366extern struct thd_specifics_service_st { 367 int (*thd_key_create_func)(MYSQL_THD_KEY_T *key); 368 void (*thd_key_delete_func)(MYSQL_THD_KEY_T *key); 369 void *(*thd_getspecific_func)(THD* thd, MYSQL_THD_KEY_T key); 370 int (*thd_setspecific_func)(THD* thd, MYSQL_THD_KEY_T key, void *value); 371} *thd_specifics_service; 372int thd_key_create(MYSQL_THD_KEY_T *key); 373void thd_key_delete(MYSQL_THD_KEY_T *key); 374void* thd_getspecific(THD* thd, MYSQL_THD_KEY_T key); 375int thd_setspecific(THD* thd, MYSQL_THD_KEY_T key, void *value); 376} 377typedef long my_time_t; 378enum enum_mysql_timestamp_type 379{ 380 MYSQL_TIMESTAMP_NONE= -2, MYSQL_TIMESTAMP_ERROR= -1, 381 MYSQL_TIMESTAMP_DATE= 0, MYSQL_TIMESTAMP_DATETIME= 1, MYSQL_TIMESTAMP_TIME= 2 382}; 383typedef struct st_mysql_time 384{ 385 unsigned int year, month, day, hour, minute, second; 386 unsigned long second_part; 387 my_bool neg; 388 enum enum_mysql_timestamp_type time_type; 389} MYSQL_TIME; 390extern "C" { 391extern struct thd_timezone_service_st { 392 my_time_t (*thd_TIME_to_gmt_sec)(THD* thd, const MYSQL_TIME *ltime, unsigned int *errcode); 393 void (*thd_gmt_sec_to_TIME)(THD* thd, MYSQL_TIME *ltime, my_time_t t); 394} *thd_timezone_service; 395my_time_t thd_TIME_to_gmt_sec(THD* thd, const MYSQL_TIME *ltime, unsigned int *errcode); 396void thd_gmt_sec_to_TIME(THD* thd, MYSQL_TIME *ltime, my_time_t t); 397} 398extern "C" { 399typedef enum _thd_wait_type_e { 400 THD_WAIT_SLEEP= 1, 401 THD_WAIT_DISKIO= 2, 402 THD_WAIT_ROW_LOCK= 3, 403 THD_WAIT_GLOBAL_LOCK= 4, 404 THD_WAIT_META_DATA_LOCK= 5, 405 THD_WAIT_TABLE_LOCK= 6, 406 THD_WAIT_USER_LOCK= 7, 407 THD_WAIT_BINLOG= 8, 408 THD_WAIT_GROUP_COMMIT= 9, 409 THD_WAIT_SYNC= 10, 410 THD_WAIT_NET= 11, 411 THD_WAIT_LAST= 12 412} thd_wait_type; 413extern struct thd_wait_service_st { 414 void (*thd_wait_begin_func)(THD*, int); 415 void (*thd_wait_end_func)(THD*); 416} *thd_wait_service; 417void thd_wait_begin(THD* thd, int wait_type); 418void thd_wait_end(THD* thd); 419} 420extern "C" { 421enum json_types 422{ 423 JSV_BAD_JSON=-1, 424 JSV_NOTHING=0, 425 JSV_OBJECT=1, 426 JSV_ARRAY=2, 427 JSV_STRING=3, 428 JSV_NUMBER=4, 429 JSV_TRUE=5, 430 JSV_FALSE=6, 431 JSV_NULL=7 432}; 433extern struct json_service_st { 434 enum json_types (*json_type)(const char *js, const char *js_end, 435 const char **value, int *value_len); 436 enum json_types (*json_get_array_item)(const char *js, const char *js_end, 437 int n_item, 438 const char **value, int *value_len); 439 enum json_types (*json_get_object_key)(const char *js, const char *js_end, 440 const char *key, 441 const char **value, int *value_len); 442 enum json_types (*json_get_object_nkey)(const char *js,const char *js_end, 443 int nkey, 444 const char **keyname, const char **keyname_end, 445 const char **value, int *value_len); 446 int (*json_escape_string)(const char *str,const char *str_end, 447 char *json, char *json_end); 448 int (*json_unescape_json)(const char *json_str, const char *json_end, 449 char *res, char *res_end); 450} *json_service; 451enum json_types json_type(const char *js, const char *js_end, 452 const char **value, int *value_len); 453enum json_types json_get_array_item(const char *js, const char *js_end, 454 int n_item, 455 const char **value, int *value_len); 456enum json_types json_get_object_key(const char *js, const char *js_end, 457 const char *key, 458 const char **value, int *value_len); 459enum json_types json_get_object_nkey(const char *js,const char *js_end, int nkey, 460 const char **keyname, const char **keyname_end, 461 const char **value, int *value_len); 462int json_escape_string(const char *str,const char *str_end, 463 char *json, char *json_end); 464int json_unescape_json(const char *json_str, const char *json_end, 465 char *res, char *res_end); 466} 467} 468struct st_mysql_xid { 469 long formatID; 470 long gtrid_length; 471 long bqual_length; 472 char data[128]; 473}; 474typedef struct st_mysql_xid MYSQL_XID; 475enum enum_mysql_show_type 476{ 477 SHOW_UNDEF, SHOW_BOOL, SHOW_UINT, SHOW_ULONG, 478 SHOW_ULONGLONG, SHOW_CHAR, SHOW_CHAR_PTR, 479 SHOW_ARRAY, SHOW_FUNC, SHOW_DOUBLE, 480 SHOW_SINT, SHOW_SLONG, SHOW_SLONGLONG, SHOW_SIMPLE_FUNC, 481 SHOW_SIZE_T, SHOW_always_last 482}; 483enum enum_var_type 484{ 485 SHOW_OPT_DEFAULT= 0, SHOW_OPT_SESSION, SHOW_OPT_GLOBAL 486}; 487struct st_mysql_show_var { 488 const char *name; 489 void *value; 490 enum enum_mysql_show_type type; 491}; 492struct system_status_var; 493typedef int (*mysql_show_var_func)(THD*, struct st_mysql_show_var*, void *, struct system_status_var *status_var, enum enum_var_type); 494struct st_mysql_sys_var; 495struct st_mysql_value; 496typedef int (*mysql_var_check_func)(THD* thd, 497 struct st_mysql_sys_var *var, 498 void *save, struct st_mysql_value *value); 499typedef void (*mysql_var_update_func)(THD* thd, 500 struct st_mysql_sys_var *var, 501 void *var_ptr, const void *save); 502struct st_mysql_plugin 503{ 504 int type; 505 void *info; 506 const char *name; 507 const char *author; 508 const char *descr; 509 int license; 510 int (*init)(void *); 511 int (*deinit)(void *); 512 unsigned int version; 513 struct st_mysql_show_var *status_vars; 514 struct st_mysql_sys_var **system_vars; 515 void * __reserved1; 516 unsigned long flags; 517}; 518struct st_maria_plugin 519{ 520 int type; 521 void *info; 522 const char *name; 523 const char *author; 524 const char *descr; 525 int license; 526 int (*init)(void *); 527 int (*deinit)(void *); 528 unsigned int version; 529 struct st_mysql_show_var *status_vars; 530 struct st_mysql_sys_var **system_vars; 531 const char *version_info; 532 unsigned int maturity; 533}; 534extern "C" { 535enum enum_ftparser_mode 536{ 537 MYSQL_FTPARSER_SIMPLE_MODE= 0, 538 MYSQL_FTPARSER_WITH_STOPWORDS= 1, 539 MYSQL_FTPARSER_FULL_BOOLEAN_INFO= 2 540}; 541enum enum_ft_token_type 542{ 543 FT_TOKEN_EOF= 0, 544 FT_TOKEN_WORD= 1, 545 FT_TOKEN_LEFT_PAREN= 2, 546 FT_TOKEN_RIGHT_PAREN= 3, 547 FT_TOKEN_STOPWORD= 4 548}; 549typedef struct st_mysql_ftparser_boolean_info 550{ 551 enum enum_ft_token_type type; 552 int yesno; 553 int weight_adjust; 554 char wasign; 555 char trunc; 556 char prev; 557 char *quot; 558} MYSQL_FTPARSER_BOOLEAN_INFO; 559typedef struct st_mysql_ftparser_param 560{ 561 int (*mysql_parse)(struct st_mysql_ftparser_param *, 562 const char *doc, int doc_len); 563 int (*mysql_add_word)(struct st_mysql_ftparser_param *, 564 const char *word, int word_len, 565 MYSQL_FTPARSER_BOOLEAN_INFO *boolean_info); 566 void *ftparser_state; 567 void *mysql_ftparam; 568 const struct charset_info_st *cs; 569 const char *doc; 570 int length; 571 unsigned int flags; 572 enum enum_ftparser_mode mode; 573} MYSQL_FTPARSER_PARAM; 574struct st_mysql_ftparser 575{ 576 int interface_version; 577 int (*parse)(MYSQL_FTPARSER_PARAM *param); 578 int (*init)(MYSQL_FTPARSER_PARAM *param); 579 int (*deinit)(MYSQL_FTPARSER_PARAM *param); 580}; 581} 582struct st_mysql_daemon 583{ 584 int interface_version; 585}; 586struct st_mysql_information_schema 587{ 588 int interface_version; 589}; 590struct st_mysql_storage_engine 591{ 592 int interface_version; 593}; 594struct handlerton; 595 struct Mysql_replication { 596 int interface_version; 597 }; 598struct st_mysql_value 599{ 600 int (*value_type)(struct st_mysql_value *); 601 const char *(*val_str)(struct st_mysql_value *, char *buffer, int *length); 602 int (*val_real)(struct st_mysql_value *, double *realbuf); 603 int (*val_int)(struct st_mysql_value *, long long *intbuf); 604 int (*is_unsigned)(struct st_mysql_value *); 605}; 606extern "C" { 607int thd_in_lock_tables(const THD* thd); 608int thd_tablespace_op(const THD* thd); 609long long thd_test_options(const THD* thd, long long test_options); 610int thd_sql_command(const THD* thd); 611void thd_storage_lock_wait(THD* thd, long long value); 612int thd_tx_isolation(const THD* thd); 613int thd_tx_is_read_only(const THD* thd); 614int mysql_tmpfile(const char *prefix); 615unsigned long thd_get_thread_id(const THD* thd); 616void thd_get_xid(const THD* thd, MYSQL_XID *xid); 617void mysql_query_cache_invalidate4(THD* thd, 618 const char *key, unsigned int key_length, 619 int using_trx); 620void *thd_get_ha_data(const THD* thd, const struct handlerton *hton); 621void thd_set_ha_data(THD* thd, const struct handlerton *hton, 622 const void *ha_data); 623void thd_wakeup_subsequent_commits(THD* thd, int wakeup_error); 624} 625struct st_mariadb_data_type 626{ 627 int interface_version; 628 class Type_handler *type_handler; 629}; 630