~drizzle-trunk/drizzle/development

/* -*- mode: c++; c-basic-offset: 2; indent-tabs-mode: nil; -*-

 *  vim:expandtab:shiftwidth=2:tabstop=2:smarttab:

 *

 *  Copyright (C) 2008 Sun Microsystems

 *

 *  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

 */

/**

 * @file

 *

 * Contains function declarations that deal with the SHOW commands.  These

 * will eventually go away, but for now we split these definitions out into

 * their own header file for easier maintenance

 */

#ifndef DRIZZLE_SERVER_SHOW_H

#define DRIZZLE_SERVER_SHOW_H

#include <drizzled/global.h>

#include <stdint.h>

#include <drizzled/sql_list.h>

#include <drizzled/lex_string.h>

#include <drizzled/sql_parse.h>

/* Forward declarations */

class String;

class JOIN;

typedef struct st_select_lex SELECT_LEX;

class Session;

struct st_ha_create_information;

typedef st_ha_create_information HA_CREATE_INFO;

struct TableList;

class ST_SCHEMA_TABLE;

class NAMED_LIST;

typedef struct system_status_var STATUS_VAR;

enum find_files_result {

  FIND_FILES_OK,

  FIND_FILES_OOM,

  FIND_FILES_DIR

};

find_files_result find_files(Session *session, List<LEX_STRING> *files, const char *db,

                             const char *path, const char *wild, bool dir);

int store_create_info(Session *session, TableList *table_list, String *packet,

                      HA_CREATE_INFO  *create_info_arg);

bool store_db_create_info(Session *session, const char *dbname, String *buffer,

                          HA_CREATE_INFO *create_info);

bool schema_table_store_record(Session *session, Table *table);

int get_quote_char_for_identifier(Session *session, const char *name,

                                  uint32_t length);

ST_SCHEMA_TABLE *find_schema_table(Session *session, const char* table_name);

ST_SCHEMA_TABLE *get_schema_table(enum enum_schema_tables schema_table_idx);

int make_schema_select(Session *session,  SELECT_LEX *sel,

                       enum enum_schema_tables schema_table_idx);

int mysql_schema_table(Session *session, LEX *lex, TableList *table_list);

bool get_schema_tables_result(JOIN *join,

                              enum enum_schema_table_state executed_place);

enum enum_schema_tables get_schema_table_idx(ST_SCHEMA_TABLE *schema_table);

bool mysqld_show_open_tables(Session *session,const char *wild);

bool mysqld_show_logs(Session *session);

void append_identifier(Session *session, String *packet, const char *name,

		       uint32_t length);

void mysqld_list_fields(Session *session,TableList *table, const char *wild);

int mysqld_dump_create_info(Session *session, TableList *table_list, int fd);

bool mysqld_show_create(Session *session, TableList *table_list);

bool mysqld_show_create_db(Session *session, char *dbname, HA_CREATE_INFO *create);

int mysqld_show_status(Session *session);

int mysqld_show_variables(Session *session,const char *wild);

bool mysqld_show_storage_engines(Session *session);

bool mysqld_show_authors(Session *session);

bool mysqld_show_contributors(Session *session);

bool mysqld_show_privileges(Session *session);

bool mysqld_show_column_types(Session *session);

void mysqld_list_processes(Session *session,const char *user, bool verbose);

bool mysqld_help (Session *session, const char *text);

void calc_sum_of_all_status(STATUS_VAR *to);

void append_definer(Session *session, String *buffer, const LEX_STRING *definer_user,

                    const LEX_STRING *definer_host);

int add_status_vars(SHOW_VAR *list);

void remove_status_vars(SHOW_VAR *list);

void init_status_vars();

void free_status_vars();

void reset_status_vars();

#endif /* DRIZZLE_SERVER_SHOW_H */