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support protocol ob20 and full link trace

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This commit is contained in:
weihao.twh
2022-10-17 16:49:00 +08:00
parent dccacf24d6
commit 4c565b9dd7
77 changed files with 17741 additions and 375 deletions
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81
include/mysql.h
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@ -36,8 +36,17 @@ extern "C" {
#if !defined (_global_h) && !defined (MY_GLOBAL_INCLUDED) /* If not standard header */
#include <sys/types.h>
typedef char my_bool;
#ifndef TYPEDEF_MY_BOOL
#define TYPEDEF_MY_BOOL
typedef char my_bool; /* Small bool */
#endif
#ifndef TYPEDEF_MY_ULONGLONG
#define TYPEDEF_MY_ULONGLONG
typedef unsigned long long my_ulonglong;
#endif
#if !defined(_WIN32)
#define STDCALL
@ -60,6 +69,7 @@ typedef int my_socket;
#include "mariadb_version.h"
#include "ma_list.h"
#include "mariadb_ctype.h"
// #include "ma_hash.h"
typedef struct st_ma_const_string
@ -96,10 +106,19 @@ extern unsigned int mariadb_deinitialize_ssl;
#define IS_PRI_KEY(n) ((n) & PRI_KEY_FLAG)
#define IS_NOT_NULL(n) ((n) & NOT_NULL_FLAG)
#define IS_BLOB(n) ((n) & BLOB_FLAG)
#define IS_NUM(t) (((t) <= MYSQL_TYPE_INT24 && (t) != MYSQL_TYPE_TIMESTAMP) || (t) == MYSQL_TYPE_YEAR || (t) == MYSQL_TYPE_NEWDECIMAL)
#define IS_NUM(t) (((t) <= MYSQL_TYPE_INT24 && (t) != MYSQL_TYPE_TIMESTAMP) || (t) == MYSQL_TYPE_YEAR || (t) == MYSQL_TYPE_NEWDECIMAL || (t) == MYSQL_TYPE_OB_NUMBER_FLOAT)
#define IS_LONGDATA(t) (((t) >= MYSQL_TYPE_TINY_BLOB && (t) <= MYSQL_TYPE_STRING) || ((t) == MYSQL_TYPE_OB_NVARCHAR2 || (t) == MYSQL_TYPE_OB_NCHAR))
#define IS_NUM_FIELD(f) ((f)->flags & NUM_FLAG)
#define INTERNAL_NUM_FIELD(f) (((f)->type <= MYSQL_TYPE_INT24 && ((f)->type != MYSQL_TYPE_TIMESTAMP || (f)->length == 14 || (f)->length == 8)) || (f)->type == MYSQL_TYPE_YEAR || (f)->type == MYSQL_TYPE_NEWDECIMAL || (f)->type == MYSQL_TYPE_DECIMAL)
#define IS_NUM_TERMINAL(t) (((t) <= MYSQL_TYPE_INT24 && (t) != MYSQL_TYPE_TIMESTAMP) || (t) == MYSQL_TYPE_YEAR || (t) == MYSQL_TYPE_NEWDECIMAL || (t) == MYSQL_TYPE_OB_NUMBER_FLOAT)
#define IS_NUM_BINARY_TERMINAL(t) ((t) == MYSQL_TYPE_FLOAT || (t) == MYSQL_TYPE_DOUBLE)
enum ObRoutineParamInOut
{
SP_PARAM_IN = 1,
SP_PARAM_OUT = 2,
SP_PARAM_INOUT = 3,
};
typedef struct st_mysql_field {
char *name; /* Name of column */
char *org_name; /* Name of original column (added after 3.23.58) */
@ -121,8 +140,22 @@ extern unsigned int mariadb_deinitialize_ssl;
/***********************/
unsigned int flags; /* Div flags */
unsigned int decimals; /* Number of decimals in field */
unsigned int precision;
enum ObRoutineParamInOut ob_routine_param_inout;
my_bool is_implicit_rowid;
unsigned int charsetnr; /* char set number (added in 4.1) */
unsigned char *owner_name;
unsigned char *type_name;
unsigned long version;
unsigned int owner_name_length;
unsigned int type_name_length;
enum enum_field_types type; /* Type of field. Se mysql_com.h for types */
unsigned char *elem_owner_name;
unsigned char *elem_type_name;
unsigned long elem_version;
unsigned int elem_owner_name_length;
unsigned int elem_type_name_length;
enum enum_field_types elem_type; /* Type of array elem. Se mysql_com.h for types */
void *extension; /* added in 4.1 */
} MYSQL_FIELD;
@ -369,7 +402,47 @@ struct st_mysql_options {
my_bool *unbuffered_fetch_owner;
char *info_buffer;
struct st_mariadb_extension *extension;
void * ob_extension;
my_bool can_use_prepare_execute;
my_bool can_send_plarray_maxrarr_len;
my_bool can_plarray_bindbyname;
my_bool can_use_protocol_ob20;
my_bool can_use_full_link_trace;
unsigned long ob_server_version;
unsigned long ob_proxy_version;
unsigned long capability; // system varaiable
} MYSQL;
struct st_mysql_trace_info;
struct ob_st_hash;
#ifndef TYPE_DEFINE_OB_HASH
#define TYPE_DEFINE_OB_HASH
typedef struct ob_st_hash OB_HASH;
#endif
typedef struct st_mysql_extension {
MYSQL *mysql;
OB_HASH *complex_type_hash;
#define MAX_NLS_FORMAT_STR_LEN 256
unsigned char nls_date_format[MAX_NLS_FORMAT_STR_LEN];
unsigned char nls_timestamp_format[MAX_NLS_FORMAT_STR_LEN];
unsigned char nls_timestamp_tz_format[MAX_NLS_FORMAT_STR_LEN];
// struct st_mysql_trace_info *trace_data;
// struct st_session_track_info state_change;
} MYSQL_EXTENSION;
/* "Constructor/destructor" for MYSQL extension structure. */
struct st_mysql_extension* mysql_extension_init(struct st_mysql*);
void mysql_extension_free(struct st_mysql_extension*);
/*
Note: Allocated extension structure is freed in mysql_close_free()
called by mysql_close().
*/
#define MYSQL_EXTENSION_PTR(H) \
( \
(struct st_mysql_extension*) \
( (H)->ob_extension ? \
(H)->ob_extension : ((H)->ob_extension= mysql_extension_init(H)) \
) \
)
typedef struct st_mysql_res {
unsigned long long row_count;
@ -384,6 +457,8 @@ typedef struct st_mysql_res {
MYSQL *handle; /* for unbuffered reads */
my_bool eof; /* Used my mysql_fetch_row */
my_bool is_ps;
MYSQL_FIELD *param_fields;
unsigned int param_count;
} MYSQL_RES;
typedef struct
@ -512,6 +587,7 @@ my_bool STDCALL mysql_eof(MYSQL_RES *res);
MYSQL_FIELD *STDCALL mysql_fetch_field_direct(MYSQL_RES *res,
unsigned int fieldnr);
MYSQL_FIELD * STDCALL mysql_fetch_fields(MYSQL_RES *res);
MYSQL_FIELD * STDCALL mysql_fetch_params(MYSQL_RES *res);
MYSQL_ROWS * STDCALL mysql_row_tell(MYSQL_RES *res);
unsigned int STDCALL mysql_field_tell(MYSQL_RES *res);
@ -742,6 +818,7 @@ int STDCALL mysql_stmt_send_long_data_start(my_bool *ret, MYSQL_STMT *stmt,
int STDCALL mysql_stmt_send_long_data_cont(my_bool *ret, MYSQL_STMT *stmt,
int status);
int STDCALL mysql_reset_connection(MYSQL *mysql);
my_bool get_local_ip_port(my_socket fd, char *ip, int iplen, int *port);
/* API function calls (used by dynamic plugins) */
struct st_mariadb_api {