Current File : //usr/include/mysql/server/mysql/auth_dialog_client.h
#ifndef MYSQL_AUTH_DIALOG_CLIENT_INCLUDED
/* Copyright (C) 2010 Sergei Golubchik and Monty Program 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., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1335 USA */
/**
@file
Definitions needed to use Dialog client authentication plugin
*/
struct st_mysql;
#define MYSQL_AUTH_DIALOG_CLIENT_INCLUDED
/**
type of the mysql_authentication_dialog_ask function
@param mysql mysql
@param type type of the input
1 - ordinary string input
2 - password string
@param prompt prompt
@param buf a buffer to store the use input
@param buf_len the length of the buffer
@retval a pointer to the user input string.
It may be equal to 'buf' or to 'mysql->password'.
In all other cases it is assumed to be an allocated
string, and the "dialog" plugin will free() it.
*/
typedef char *(*mysql_authentication_dialog_ask_t)(struct st_mysql *mysql,
int type, const char *prompt, char *buf, int buf_len);
/**
first byte of the question string is the question "type".
It can be an "ordinary" or a "password" question.
The last bit set marks a last question in the authentication exchange.
*/
#define ORDINARY_QUESTION "\2"
#define LAST_QUESTION "\3"
#define PASSWORD_QUESTION "\4"
#define LAST_PASSWORD "\5"
#endif
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