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https://github.com/MariaDB/server.git
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126 lines
2.8 KiB
C++
126 lines
2.8 KiB
C++
/* Copyright (C) 2003 MySQL AB
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the Free Software
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Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */
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#ifndef GET_INFO_TAB_HPP
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#define GET_INFO_TAB_HPP
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#include "SignalData.hpp"
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/**
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* GetTabInfo - Get table info from DICT
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*
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* Successfull return = series of DICTTABINFO-signals
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*/
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class GetTabInfoReq {
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/**
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* Sender(s) / Reciver(s)
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*/
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// Blocks
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friend class Dbdict;
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friend class Backup;
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friend class Trix;
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friend class DbUtil;
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// API
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friend class Table;
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friend bool printGET_TABINFO_REQ(FILE *, const Uint32 *, Uint32, Uint16);
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public:
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STATIC_CONST( SignalLength = 5 );
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// STATIC_CONST( MaxTableNameLengthInWords = 20 );
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public:
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Uint32 senderData;
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Uint32 senderRef;
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/**
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* 0 = request by id, 1 = request by name
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*/
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Uint32 requestType;
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union {
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Uint32 tableId;
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Uint32 tableNameLen;
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};
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Uint32 unused; // This is located here so that Req & Ref have the same format
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// Uint32 tableName[MaxTableNameLengthInWords];
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enum RequestType {
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RequestById = 0,
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RequestByName = 1,
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LongSignalConf = 2
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};
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SECTION( TABLE_NAME = 0 );
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};
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class GetTabInfoRef {
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/**
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* Sender(s) / Reciver(s)
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*/
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// Blocks
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friend class Dbdict;
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friend class Backup;
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friend class Trix;
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friend class DbUtil;
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// API
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friend class Table;
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friend bool printGET_TABINFO_REF(FILE *, const Uint32 *, Uint32, Uint16);
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public:
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STATIC_CONST( SignalLength = 5 );
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public:
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Uint32 senderData;
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Uint32 senderRef;
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Uint32 requestType; // 0 = request by id, 1 = request by name
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union {
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Uint32 tableId;
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Uint32 tableNameLen;
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};
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Uint32 errorCode;
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enum ErrorCode {
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InvalidTableId = 709,
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TableNotDefined = 723,
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TableNameTooLong = 702,
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Busy = 701
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};
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};
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class GetTabInfoConf {
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/**
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* Sender(s) / Reciver(s)
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*/
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// Blocks
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friend class Dbdict;
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friend class Backup;
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friend class Trix;
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friend class DbUtil;
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friend class Suma;
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// API
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friend class Table;
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friend bool printGET_TABINFO_CONF(FILE *, const Uint32 *, Uint32, Uint16);
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public:
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STATIC_CONST( SignalLength = 4 );
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SECTION( DICT_TAB_INFO = 0 );
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public:
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Uint32 senderData;
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Uint32 tableId;
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Uint32 gci; // For table
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Uint32 totalLen; // In words
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};
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#endif
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