/* Copyright 2006-2008 MySQL AB, 2008-2009 Sun Microsystems, Inc.

   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 */

#ifndef SQL_CONNECT_INCLUDED
#define SQL_CONNECT_INCLUDED

#include "my_sys.h"                          /* pthread_handler_t */
#include "mysql_com.h"                         /* enum_server_command */

class THD;
typedef struct st_lex_user LEX_USER;
typedef struct user_conn USER_CONN;

void init_max_user_conn(void);
void free_max_user_conn(void);

pthread_handler_t handle_one_connection(void *arg);
void do_handle_one_connection(THD *thd_arg);
bool init_new_connection_handler_thread();
void reset_mqh(LEX_USER *lu, bool get_them);
bool check_mqh(THD *thd, uint check_command);
void time_out_user_resource_limits(THD *thd, USER_CONN *uc);
void decrease_user_connections(USER_CONN *uc);
void thd_init_client_charset(THD *thd, uint cs_number);
bool setup_connection_thread_globals(THD *thd);

int check_user(THD *thd, enum enum_server_command command,
	       const char *passwd, uint passwd_len, const char *db,
	       bool check_count);

#endif /* SQL_CONNECT_INCLUDED */
