mirror of
https://gitee.com/acl-dev/acl.git
synced 2024-11-30 02:47:56 +08:00
99 lines
3.1 KiB
C++
99 lines
3.1 KiB
C++
/* Copyright (C) 2007 MySQL AB
|
|
|
|
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., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */
|
|
|
|
#ifndef _my_audit_h
|
|
#define _my_audit_h
|
|
|
|
/*************************************************************************
|
|
API for Audit plugin. (MYSQL_AUDIT_PLUGIN)
|
|
*/
|
|
|
|
#include "plugin.h"
|
|
|
|
#define MYSQL_AUDIT_CLASS_MASK_SIZE 1
|
|
|
|
#define MYSQL_AUDIT_INTERFACE_VERSION 0x0200
|
|
|
|
/*
|
|
The first word in every event class struct indicates the specific
|
|
class of the event.
|
|
*/
|
|
struct mysql_event
|
|
{
|
|
unsigned int event_class;
|
|
};
|
|
|
|
|
|
/*************************************************************************
|
|
AUDIT CLASS : GENERAL
|
|
|
|
LOG events occurs before emitting to the general query log.
|
|
ERROR events occur before transmitting errors to the user.
|
|
RESULT events occur after transmitting a resultset to the user.
|
|
*/
|
|
|
|
#define MYSQL_AUDIT_GENERAL_CLASS 0
|
|
#define MYSQL_AUDIT_GENERAL_CLASSMASK (1 << MYSQL_AUDIT_GENERAL_CLASS)
|
|
#define MYSQL_AUDIT_GENERAL_LOG 0
|
|
#define MYSQL_AUDIT_GENERAL_ERROR 1
|
|
#define MYSQL_AUDIT_GENERAL_RESULT 2
|
|
|
|
struct mysql_event_general
|
|
{
|
|
unsigned int event_class;
|
|
unsigned int event_subclass;
|
|
int general_error_code;
|
|
unsigned long general_thread_id;
|
|
const char *general_user;
|
|
unsigned int general_user_length;
|
|
const char *general_command;
|
|
unsigned int general_command_length;
|
|
const char *general_query;
|
|
unsigned int general_query_length;
|
|
struct charset_info_st *general_charset;
|
|
unsigned long long general_time;
|
|
unsigned long long general_rows;
|
|
};
|
|
|
|
|
|
/*************************************************************************
|
|
Here we define the descriptor structure, that is referred from
|
|
st_mysql_plugin.
|
|
|
|
release_thd() event occurs when the event class consumer is to be
|
|
disassociated from the specified THD. This would typically occur
|
|
before some operation which may require sleeping - such as when
|
|
waiting for the next query from the client.
|
|
|
|
event_notify() is invoked whenever an event occurs which is of any
|
|
class for which the plugin has interest. The first word of the
|
|
mysql_event argument indicates the specific event class and the
|
|
remainder of the structure is as required for that class.
|
|
|
|
class_mask is an array of bits used to indicate what event classes
|
|
that this plugin wants to receive.
|
|
*/
|
|
|
|
struct st_mysql_audit
|
|
{
|
|
int interface_version;
|
|
void (*release_thd)(MYSQL_THD);
|
|
void (*event_notify)(MYSQL_THD, const struct mysql_event *);
|
|
unsigned long class_mask[MYSQL_AUDIT_CLASS_MASK_SIZE];
|
|
};
|
|
|
|
|
|
#endif
|