mirror of
https://github.com/MariaDB/server.git
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202 lines
4.1 KiB
C++
202 lines
4.1 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 STOP_REQ_HPP
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#define STOP_REQ_HPP
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#include "SignalData.hpp"
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class StopReq
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{
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/**
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* Reciver(s)
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*/
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friend class Ndbcntr;
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/**
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* Sender
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*/
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friend class MgmtSrvr;
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public:
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STATIC_CONST( SignalLength = 9 );
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public:
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Uint32 senderRef;
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Uint32 senderData;
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Uint32 requestInfo;
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Uint32 singleuser; // Indicates whether or not to enter
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// single user mode.
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// Only in conjunction with system stop
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Uint32 singleUserApi; // allowed api in singleuser
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Int32 apiTimeout; // Timeout before api transactions are refused
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Int32 transactionTimeout; // Timeout before transactions are aborted
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Int32 readOperationTimeout; // Timeout before read operations are aborted
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Int32 operationTimeout; // Timeout before all operations are aborted
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static void setSystemStop(Uint32 & requestInfo, bool value);
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static void setPerformRestart(Uint32 & requestInfo, bool value);
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static void setNoStart(Uint32 & requestInfo, bool value);
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static void setInitialStart(Uint32 & requestInfo, bool value);
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static void setEscalateOnNodeFail(Uint32 & requestInfo, bool value);
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/**
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* Don't perform "graceful" shutdown/restart...
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*/
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static void setStopAbort(Uint32 & requestInfo, bool value);
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static bool getSystemStop(const Uint32 & requestInfo);
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static bool getPerformRestart(const Uint32 & requestInfo);
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static bool getNoStart(const Uint32 & requestInfo);
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static bool getInitialStart(const Uint32 & requestInfo);
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static bool getEscalateOnNodeFail(const Uint32 & requestInfo);
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static bool getStopAbort(const Uint32 & requestInfo);
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};
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class StopRef
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{
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/**
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* Reciver(s)
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*/
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friend class MgmtSrvr;
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/**
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* Sender
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*/
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friend class Ndbcntr;
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public:
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STATIC_CONST( SignalLength = 2 );
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enum ErrorCode {
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OK = 0,
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NodeShutdownInProgress = 1,
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SystemShutdownInProgress = 2,
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NodeShutdownWouldCauseSystemCrash = 3
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};
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public:
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Uint32 senderData;
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Uint32 errorCode;
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};
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inline
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bool
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StopReq::getSystemStop(const Uint32 & requestInfo)
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{
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return requestInfo & 1;
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}
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inline
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bool
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StopReq::getPerformRestart(const Uint32 & requestInfo)
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{
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return requestInfo & 2;
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}
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inline
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bool
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StopReq::getNoStart(const Uint32 & requestInfo)
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{
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return requestInfo & 4;
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}
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inline
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bool
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StopReq::getInitialStart(const Uint32 & requestInfo)
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{
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return requestInfo & 8;
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}
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inline
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bool
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StopReq::getEscalateOnNodeFail(const Uint32 & requestInfo)
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{
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return requestInfo & 16;
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}
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inline
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bool
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StopReq::getStopAbort(const Uint32 & requestInfo)
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{
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return requestInfo & 32;
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}
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inline
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void
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StopReq::setSystemStop(Uint32 & requestInfo, bool value)
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{
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if(value)
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requestInfo |= 1;
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else
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requestInfo &= ~1;
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}
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inline
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void
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StopReq::setPerformRestart(Uint32 & requestInfo, bool value)
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{
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if(value)
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requestInfo |= 2;
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else
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requestInfo &= ~2;
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}
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inline
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void
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StopReq::setNoStart(Uint32 & requestInfo, bool value)
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{
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if(value)
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requestInfo |= 4;
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else
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requestInfo &= ~4;
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}
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inline
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void
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StopReq::setInitialStart(Uint32 & requestInfo, bool value)
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{
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if(value)
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requestInfo |= 8;
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else
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requestInfo &= ~8;
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}
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inline
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void
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StopReq::setEscalateOnNodeFail(Uint32 & requestInfo, bool value)
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{
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if(value)
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requestInfo |= 16;
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else
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requestInfo &= ~16;
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}
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inline
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void
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StopReq::setStopAbort(Uint32 & requestInfo, bool value)
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{
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if(value)
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requestInfo |= 32;
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else
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requestInfo &= ~32;
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}
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#endif
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