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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; 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., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */
#ifndef PREP_DROP_TAB_HPP
#define PREP_DROP_TAB_HPP
#include "SignalData.hpp"
class PrepDropTabReq {
/**
* Sender(s)
*/
friend class Dbdict;
/**
* Receiver(s)
*/
friend class Dbtc;
friend class Dblqh;
friend class Dbdih;
friend bool printPREP_DROP_TAB_REQ(FILE *, const Uint32 *, Uint32, Uint16);
public:
STATIC_CONST( SignalLength = 4 );
private:
Uint32 senderRef;
Uint32 senderData;
Uint32 tableId;
Uint32 requestType; // @see DropTabReq::RequestType
};
class PrepDropTabConf {
/**
* Sender(s)
*/
friend class Dbtc;
friend class Dblqh;
friend class Dbdih;
/**
* Receiver(s)
*/
friend class Dbdict;
friend bool printPREP_DROP_TAB_CONF(FILE *, const Uint32 *, Uint32, Uint16);
public:
STATIC_CONST( SignalLength = 3 );
private:
Uint32 senderRef;
Uint32 senderData;
Uint32 tableId;
};
class PrepDropTabRef {
/**
* Sender(s)
*/
friend class Dbtc;
friend class Dblqh;
friend class Dbdih;
/**
* Receiver(s)
*/
friend class Dbdict;
friend bool printPREP_DROP_TAB_REF(FILE *, const Uint32 *, Uint32, Uint16);
public:
STATIC_CONST( SignalLength = 4 );
enum ErrorCode {
OK = 0,
NoSuchTable = 1,
PrepDropInProgress = 2,
DropInProgress = 3,
InvalidTableState = 4,
NF_FakeErrorREF = 5
};
private:
Uint32 senderRef;
Uint32 senderData;
Uint32 tableId;
Uint32 errorCode;
};
class WaitDropTabReq {
/**
* Sender
*/
friend class Dbtc;
friend class Dbdih;
/**
* Receiver(s)
*/
friend class Dblqh;
friend bool printWAIT_DROP_TAB_REQ(FILE *, const Uint32 *, Uint32, Uint16);
public:
STATIC_CONST( SignalLength = 2 );
Uint32 tableId;
Uint32 senderRef;
};
class WaitDropTabRef {
/**
* Sender
*/
friend class Dblqh;
/**
* Receiver(s)
*/
friend class Dbtc;
friend class Dbdih;
friend bool printWAIT_DROP_TAB_REF(FILE *, const Uint32 *, Uint32, Uint16);
public:
STATIC_CONST( SignalLength = 4 );
enum ErrorCode {
NoSuchTable = 1,
IllegalTableState = 2,
DropInProgress = 3,
NF_FakeErrorREF = 4
};
Uint32 tableId;
Uint32 senderRef;
Uint32 errorCode;
Uint32 tableStatus;
};
class WaitDropTabConf {
/**
* Sender
*/
friend class Dblqh;
/**
* Receiver(s)
*/
friend class Dbtc;
friend class Dbdih;
friend bool printWAIT_DROP_TAB_CONF(FILE *, const Uint32 *, Uint32, Uint16);
public:
STATIC_CONST( SignalLength = 2 );
Uint32 tableId;
Uint32 senderRef;
};
#endif
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