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/* Copyright (C) 2003 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; either version 2 of the License, or
(at your option) any later version.
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 GCP_SAVE_HPP
#define GCP_SAVE_HPP
#include "SignalData.hpp"
/**
* GCPSaveReq / (Ref/Conf) is sent as part of GCP
*/
class GCPSaveReq {
/**
* Sender(s)
*/
friend class Dbdih;
/**
* Reciver(s)
*/
friend class Dblqh;
friend bool printGCPSaveReq(FILE * output, const Uint32 * theData,
Uint32 len, Uint16 receiverBlockNo);
public:
STATIC_CONST( SignalLength = 3 );
private:
Uint32 dihBlockRef;
Uint32 dihPtr;
Uint32 gci;
};
class GCPSaveRef {
/**
* Sender(s)
*/
friend class Dblqh;
/**
* Reciver(s)
*/
friend class Dbdih;
friend bool printGCPSaveRef(FILE * output, const Uint32 * theData,
Uint32 len, Uint16 receiverBlockNo);
public:
STATIC_CONST( SignalLength = 4 );
enum ErrorCode {
NodeShutdownInProgress = 1,
FakedSignalDueToNodeFailure = 2,
NodeRestartInProgress = 3
};
private:
Uint32 dihPtr;
Uint32 nodeId;
Uint32 gci;
Uint32 errorCode;
};
class GCPSaveConf {
/**
* Sender(s)
*/
friend class Dblqh;
/**
* Reciver(s)
*/
friend class Dbdih;
friend bool printGCPSaveConf(FILE * output, const Uint32 * theData,
Uint32 len, Uint16 receiverBlockNo);
public:
STATIC_CONST( SignalLength = 3 );
private:
Uint32 dihPtr;
Uint32 nodeId;
Uint32 gci;
};
#endif
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