FireTrigOrd.hpp

/*
   Copyright (C) 2003, 2005-2008 MySQL AB
    All rights reserved. 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 St, Fifth Floor, Boston, MA 02110-1301  USA
*/

#ifndef FIRE_TRIG_ORD_HPP
#define FIRE_TRIG_ORD_HPP

#include "SignalData.hpp"
#include <NodeBitmask.hpp>
#include <trigger_definitions.h>
#include <string.h>

class FireTrigOrd {
  // API
  
  friend class Dbtup;
  
  friend class Dbtc;
  friend class Backup;
  friend class SumaParticipant;
  friend class Suma;
  
  friend bool printFIRE_TRIG_ORD(FILE * output, const Uint32 * theData, Uint32 len, Uint16 receiverBlockNo);

public:
  STATIC_CONST( SignalLength = 11 );
  STATIC_CONST( SignalWithGCILength = 9 );
  STATIC_CONST( SignalLengthSuma = 14 );

private:
  Uint32 m_connectionPtr;
  Uint32 m_userRef;
  Uint32 m_triggerId;
  Uint32 m_triggerEvent;
  Uint32 m_noPrimKeyWords;
  Uint32 m_noBeforeValueWords;
  Uint32 m_noAfterValueWords;
  Uint32 fragId;
  union {
    Uint32 m_gci_hi;
    Uint32 m_triggerType;
  };
  Uint32 m_transId1;
  Uint32 m_transId2;
  Uint32 m_gci_lo;
  Uint32 m_hashValue;
  Uint32 m_any_value;
  // Public methods
public:
  Uint32 getConnectionPtr() const;
  void setConnectionPtr(Uint32);  
  Uint32 getUserRef() const;
  void setUserRef(Uint32);
  Uint32 getTriggerId() const;
  void setTriggerId(Uint32 anIndxId);
  TriggerEvent::Value getTriggerEvent() const;
  void setTriggerEvent(TriggerEvent::Value);
  Uint32 getNoOfPrimaryKeyWords() const;
  void setNoOfPrimaryKeyWords(Uint32);
  Uint32 getNoOfBeforeValueWords() const;
  void setNoOfBeforeValueWords(Uint32);
  Uint32 getNoOfAfterValueWords() const;
  void setNoOfAfterValueWords(Uint32);
  Uint32 getGCI() const;
  void setGCI(Uint32);
  Uint32 getHashValue() const;
  void setHashValue(Uint32);
  Uint32 getAnyValue() const;
  void setAnyValue(Uint32);
};

inline
Uint32 FireTrigOrd::getConnectionPtr() const
{
  return m_connectionPtr;
}

inline 
void FireTrigOrd::setConnectionPtr(Uint32 aConnectionPtr)
{
  m_connectionPtr = aConnectionPtr;
}

inline
Uint32 FireTrigOrd::getUserRef() const
{
  return m_userRef;
}

inline 
void FireTrigOrd::setUserRef(Uint32 aUserRef)
{
  m_userRef = aUserRef;
}

inline
Uint32 FireTrigOrd::getTriggerId() const
{
  return m_triggerId;
}

inline
void FireTrigOrd::setTriggerId(Uint32 aTriggerId)
{
  m_triggerId = aTriggerId;
}

inline
TriggerEvent::Value FireTrigOrd::getTriggerEvent() const
{
  return (TriggerEvent::Value)m_triggerEvent;
}

inline
void FireTrigOrd::setTriggerEvent(TriggerEvent::Value aTriggerEvent)
{
  m_triggerEvent = aTriggerEvent;
}

inline
Uint32 FireTrigOrd::getNoOfPrimaryKeyWords() const
{
  return m_noPrimKeyWords;
}

inline
void FireTrigOrd::setNoOfPrimaryKeyWords(Uint32 noPrim)
{
  m_noPrimKeyWords = noPrim;
}

inline
Uint32 FireTrigOrd::getNoOfBeforeValueWords() const
{
  return m_noBeforeValueWords;
}

inline
void FireTrigOrd::setNoOfBeforeValueWords(Uint32 noBefore)
{
  m_noBeforeValueWords = noBefore;
}

inline
Uint32 FireTrigOrd::getNoOfAfterValueWords() const
{
  return m_noAfterValueWords;
}

inline
void FireTrigOrd::setNoOfAfterValueWords(Uint32 noAfter)
{
  m_noAfterValueWords = noAfter;
}

inline
Uint32 FireTrigOrd::getGCI() const
{
  return m_gci_hi;
}

inline
void FireTrigOrd::setGCI(Uint32 aGCI)
{
  m_gci_hi = aGCI;
}

inline
Uint32 FireTrigOrd::getHashValue() const
{
  return m_hashValue;
}

inline
void FireTrigOrd::setHashValue(Uint32 flag)
{
  m_hashValue = flag;
}

inline
Uint32 FireTrigOrd::getAnyValue() const
{
  return m_any_value;
}

inline
void FireTrigOrd::setAnyValue(Uint32 any_value)
{
  m_any_value = any_value;
}

struct FireTrigReq
{
  STATIC_CONST( SignalLength = 4 );

  Uint32 tcOpRec;
  Uint32 transId[2];
  Uint32 pass;
};

struct FireTrigRef
{
  STATIC_CONST( SignalLength = 4 );

  Uint32 tcOpRec;
  Uint32 transId[2];
  Uint32 errCode;

  enum ErrorCode
  {
    FTR_UnknownOperation = 1235
    ,FTR_IncorrectState = 1236
  };
};

struct FireTrigConf
{
  STATIC_CONST( SignalLength = 4 );

  Uint32 tcOpRec;
  Uint32 transId[2];
  Uint32 noFiredTriggers; // bit 31 defered trigger

  static Uint32 getFiredCount(Uint32 v) {
    return NoOfFiredTriggers::getFiredCount(v);
  }
  static Uint32 getDeferredBit(Uint32 v) {
    return NoOfFiredTriggers::getDeferredBit(v);
  }
  static void setDeferredBit(Uint32 & v) {
    NoOfFiredTriggers::setDeferredBit(v);
  }
};

#endif