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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 02110-1301, USA */
#ifndef Cmvmi_H_
#define Cmvmi_H_
#include <pc.hpp>
#include <SimulatedBlock.hpp>
#include <LogLevel.hpp>
#include <DLList.hpp>
/**
* Cmvmi class
*/
class Cmvmi : public SimulatedBlock {
public:
Cmvmi(Block_context&);
virtual ~Cmvmi();
private:
/**
* These methods used to be reportXXX
*
* But they in a nasty way intefere with the execution model
* they been turned in to exec-Method used via prio A signals
*/
void execDISCONNECT_REP(Signal*);
void execCONNECT_REP(Signal*);
private:
BLOCK_DEFINES(Cmvmi);
// The signal processing functions
void execNDB_TAMPER(Signal* signal);
void execSET_LOGLEVELORD(Signal* signal);
void execEVENT_REP(Signal* signal);
void execREAD_CONFIG_REQ(Signal* signal);
void execSTTOR(Signal* signal);
void execCLOSE_COMREQ(Signal* signal);
void execENABLE_COMORD(Signal* signal);
void execOPEN_COMREQ(Signal* signal);
void execSIZEALT_ACK(Signal* signal);
void execTEST_ORD(Signal* signal);
void execSTOP_ORD(Signal* signal);
void execSTART_ORD(Signal* signal);
void execTAMPER_ORD(Signal* signal);
void execDUMP_STATE_ORD(Signal* signal);
void execEVENT_SUBSCRIBE_REQ(Signal *);
void cancelSubscription(NodeId nodeId);
void execTESTSIG(Signal* signal);
void execNODE_START_REP(Signal* signal);
char theErrorMessage[256];
void sendSTTORRY(Signal* signal);
LogLevel clogLevel;
NdbNodeBitmask c_dbNodes;
/**
* This struct defines the data needed for a EVENT_REP subscriber
*/
struct EventRepSubscriber {
/**
* What log level is the subscriber using
*/
LogLevel logLevel;
/**
* What block reference does he use
* (Where should the EVENT_REP's be forwarded)
*/
BlockReference blockRef;
/**
* Next ptr (used in pool/list)
*/
union { Uint32 nextPool; Uint32 nextList; };
Uint32 prevList;
};
typedef Ptr<EventRepSubscriber> SubscriberPtr;
/**
* Pool of EventRepSubscriber record
*/
ArrayPool<EventRepSubscriber> subscriberPool;
/**
* List of current subscribers
*/
DLList<EventRepSubscriber> subscribers;
private:
// Declared but not defined
Cmvmi(const Cmvmi &obj);
void operator = (const Cmvmi &);
void sendFragmentedComplete(Signal* signal, Uint32 data, Uint32 returnCode);
};
#endif
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