mirror of
https://github.com/MariaDB/server.git
synced 2025-01-22 23:04:20 +01:00
72 lines
1.6 KiB
C++
72 lines
1.6 KiB
C++
/* 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 NdbReceiver_H
|
|
#define NdbReceiver_H
|
|
#ifndef DOXYGEN_SHOULD_SKIP_INTERNAL // Not part of public interface
|
|
|
|
#include <stdlib.h>
|
|
|
|
class Ndb;
|
|
class NdbReceiver
|
|
{
|
|
public:
|
|
enum ReceiverType { NDB_UNINITIALIZED,
|
|
NDB_OPERATION = 1,
|
|
NDB_SCANRECEIVER = 2,
|
|
NDB_INDEX_OPERATION = 3
|
|
};
|
|
|
|
NdbReceiver(Ndb *aNdb);
|
|
void init(ReceiverType type, void* owner);
|
|
~NdbReceiver();
|
|
|
|
Uint32 getId(){
|
|
return m_id;
|
|
}
|
|
|
|
ReceiverType getType(){
|
|
return m_type;
|
|
}
|
|
|
|
void* getOwner(){
|
|
return m_owner;
|
|
}
|
|
|
|
bool checkMagicNumber() const;
|
|
|
|
private:
|
|
Uint32 theMagicNumber;
|
|
Ndb* m_ndb;
|
|
Uint32 m_id;
|
|
ReceiverType m_type;
|
|
void* m_owner;
|
|
};
|
|
|
|
inline
|
|
bool
|
|
NdbReceiver::checkMagicNumber() const {
|
|
bool retVal = (theMagicNumber == 0x11223344);
|
|
#ifdef NDB_NO_DROPPED_SIGNAL
|
|
if(!retVal){
|
|
abort();
|
|
}
|
|
#endif
|
|
return retVal;
|
|
}
|
|
|
|
#endif
|
|
#endif
|