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/* Copyright (c) 2003-2007 MySQL AB
Use is subject to license terms
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 Street, Fifth Floor, Boston, MA 02110-1335 USA */
#ifndef TUP_FRAG_HPP
#define TUP_FRAG_HPP
#include "SignalData.hpp"
/*
* Add fragment and add attribute signals between LQH and TUP,TUX.
* NOTE: return signals from TUP,TUX to LQH must have same format.
*/
// TUP: add fragment
class TupFragReq {
friend class Dblqh;
friend class Dbtup;
public:
STATIC_CONST( SignalLength = 18 );
private:
Uint32 userPtr;
Uint32 userRef;
Uint32 reqInfo;
Uint32 tableId;
Uint32 noOfAttr;
Uint32 fragId;
Uint32 maxRowsLow;
Uint32 maxRowsHigh;
Uint32 minRowsLow;
Uint32 minRowsHigh;
Uint32 noOfNullAttr;
Uint32 schemaVersion;
Uint32 noOfKeyAttr;
Uint32 noOfCharsets;
Uint32 checksumIndicator;
Uint32 globalCheckpointIdIndicator;
Uint32 tablespaceid;
Uint32 forceVarPartFlag;
};
class TupFragConf {
friend class Dblqh;
friend class Dbtup;
public:
STATIC_CONST( SignalLength = 4 );
private:
Uint32 userPtr;
Uint32 tupConnectPtr;
Uint32 fragPtr;
Uint32 fragId;
};
class TupFragRef {
friend class Dblqh;
friend class Dbtup;
public:
STATIC_CONST( SignalLength = 2 );
private:
Uint32 userPtr;
Uint32 errorCode;
};
// TUX: add fragment
class TuxFragReq {
friend class Dblqh;
friend class Dbtux;
public:
STATIC_CONST( SignalLength = 14 );
private:
Uint32 userPtr;
Uint32 userRef;
Uint32 reqInfo;
Uint32 tableId;
Uint32 noOfAttr;
Uint32 fragId;
Uint32 fragOff;
Uint32 tableType;
Uint32 primaryTableId;
Uint32 tupIndexFragPtrI;
Uint32 tupTableFragPtrI[2];
Uint32 accTableFragPtrI[2];
};
class TuxFragConf {
friend class Dblqh;
friend class Dbtux;
public:
STATIC_CONST( SignalLength = 4 );
private:
Uint32 userPtr;
Uint32 tuxConnectPtr;
Uint32 fragPtr;
Uint32 fragId;
};
class TuxFragRef {
friend class Dblqh;
friend class Dbtux;
public:
STATIC_CONST( SignalLength = 2 );
enum ErrorCode {
NoError = 0,
InvalidRequest = 903,
NoFreeFragment = 904,
NoFreeAttributes = 905
};
private:
Uint32 userPtr;
Uint32 errorCode;
};
// TUP: add attribute
class TupAddAttrReq {
friend class Dblqh;
friend class Dbtux;
public:
STATIC_CONST( SignalLength = 5 );
private:
Uint32 tupConnectPtr;
Uint32 notused1;
Uint32 attrId;
Uint32 attrDescriptor;
Uint32 extTypeInfo;
};
class TupAddAttrConf {
friend class Dblqh;
friend class Dbtup;
public:
STATIC_CONST( SignalLength = 2 );
private:
Uint32 userPtr;
Uint32 lastAttr; // bool: got last attr and closed frag op
};
class TupAddAttrRef {
friend class Dblqh;
friend class Dbtup;
public:
STATIC_CONST( SignalLength = 2 );
enum ErrorCode {
NoError = 0,
InvalidCharset = 743,
TooManyBitsUsed = 831,
UnsupportedType = 906
};
private:
Uint32 userPtr;
Uint32 errorCode;
};
// TUX: add attribute
class TuxAddAttrReq {
friend class Dblqh;
friend class Dbtux;
public:
STATIC_CONST( SignalLength = 6 );
private:
Uint32 tuxConnectPtr;
Uint32 notused1;
Uint32 attrId;
Uint32 attrDescriptor;
Uint32 extTypeInfo;
Uint32 primaryAttrId;
};
class TuxAddAttrConf {
friend class Dblqh;
friend class Dbtux;
public:
STATIC_CONST( SignalLength = 2 );
private:
Uint32 userPtr;
Uint32 lastAttr; // bool: got last attr and closed frag op
};
class TuxAddAttrRef {
friend class Dblqh;
friend class Dbtux;
public:
STATIC_CONST( SignalLength = 2 );
enum ErrorCode {
NoError = 0,
InvalidAttributeType = 906,
InvalidCharset = 907,
InvalidNodeSize = 908
};
private:
Uint32 userPtr;
Uint32 errorCode;
};
#endif
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