mirror of
https://github.com/MariaDB/server.git
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138 lines
2.9 KiB
C++
138 lines
2.9 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 TRIG_ATTRINFO_HPP
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#define TRIG_ATTRINFO_HPP
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#include "SignalData.hpp"
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#include <NodeBitmask.hpp>
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#include <trigger_definitions.h>
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#include <string.h>
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/**
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* TrigAttrInfo
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*
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* This signal is sent by TUP to signal
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* that a trigger has fired
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*/
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class TrigAttrInfo {
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/**
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* Sender(s)
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*/
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// API
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/**
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* Sender(s) / Reciver(s)
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*/
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friend class Dbtup;
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/**
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* Reciver(s)
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*/
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friend class Dbtc;
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friend class Backup;
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friend class SumaParticipant;
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/**
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* For printing
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*/
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friend bool printTRIG_ATTRINFO(FILE * output, const Uint32 * theData, Uint32 len, Uint16 receiverBlockNo);
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public:
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enum AttrInfoType {
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PRIMARY_KEY = 0,
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BEFORE_VALUES = 1,
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AFTER_VALUES = 2
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};
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STATIC_CONST( DataLength = 22 );
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STATIC_CONST( StaticLength = 3 );
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private:
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Uint32 m_connectionPtr;
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Uint32 m_trigId;
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Uint32 m_type;
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Uint32 m_data[DataLength];
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// Public methods
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public:
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Uint32 getConnectionPtr() const;
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void setConnectionPtr(Uint32);
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AttrInfoType getAttrInfoType() const;
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void setAttrInfoType(AttrInfoType anAttrType);
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Uint32 getTriggerId() const;
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void setTriggerId(Uint32 aTriggerId);
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Uint32 getTransactionId1() const;
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void setTransactionId1(Uint32 aTransId);
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Uint32 getTransactionId2() const;
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void setTransactionId2(Uint32 aTransId);
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Uint32* getData() const;
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int setData(Uint32* aDataBuf, Uint32 aDataLen);
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};
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inline
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Uint32 TrigAttrInfo::getConnectionPtr() const
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{
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return m_connectionPtr;
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}
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inline
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void TrigAttrInfo::setConnectionPtr(Uint32 aConnectionPtr)
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{
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m_connectionPtr = aConnectionPtr;
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}
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inline
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TrigAttrInfo::AttrInfoType TrigAttrInfo::getAttrInfoType() const
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{
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return (TrigAttrInfo::AttrInfoType) m_type;
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}
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inline
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void TrigAttrInfo::setAttrInfoType(TrigAttrInfo::AttrInfoType anAttrType)
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{
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m_type = (Uint32) anAttrType;
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}
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inline
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Uint32 TrigAttrInfo::getTriggerId() const
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{
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return m_trigId;
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}
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inline
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void TrigAttrInfo::setTriggerId(Uint32 aTriggerId)
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{
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m_trigId = aTriggerId;
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}
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inline
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Uint32* TrigAttrInfo::getData() const
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{
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return (Uint32*)&m_data[0];
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}
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inline
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int TrigAttrInfo::setData(Uint32* aDataBuf, Uint32 aDataLen)
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{
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if (aDataLen > DataLength)
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return -1;
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memcpy(m_data, aDataBuf, aDataLen*sizeof(Uint32));
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return 0;
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}
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#endif
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