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/* Copyright (c) 2003, 2005, 2006 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; 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 STOP_REQ_HPP
#define STOP_REQ_HPP
#include "SignalData.hpp"
class StopReq
{
/**
* Reciver(s)
*/
friend class Ndbcntr;
/**
* Sender
*/
friend class MgmtSrvr;
public:
STATIC_CONST( SignalLength = 9 + NdbNodeBitmask::Size);
public:
Uint32 senderRef;
Uint32 senderData;
Uint32 requestInfo;
Uint32 singleuser; // Indicates whether or not to enter
// single user mode.
// Only in conjunction with system stop
Uint32 singleUserApi; // allowed api in singleuser
Int32 apiTimeout; // Timeout before api transactions are refused
Int32 transactionTimeout; // Timeout before transactions are aborted
Int32 readOperationTimeout; // Timeout before read operations are aborted
Int32 operationTimeout; // Timeout before all operations are aborted
Uint32 nodes[NdbNodeBitmask::Size];
static void setSystemStop(Uint32 & requestInfo, bool value);
static void setPerformRestart(Uint32 & requestInfo, bool value);
static void setNoStart(Uint32 & requestInfo, bool value);
static void setInitialStart(Uint32 & requestInfo, bool value);
/**
* Don't perform "graceful" shutdown/restart...
*/
static void setStopAbort(Uint32 & requestInfo, bool value);
static void setStopNodes(Uint32 & requestInfo, bool value);
static bool getSystemStop(const Uint32 & requestInfo);
static bool getPerformRestart(const Uint32 & requestInfo);
static bool getNoStart(const Uint32 & requestInfo);
static bool getInitialStart(const Uint32 & requestInfo);
static bool getStopAbort(const Uint32 & requestInfo);
static bool getStopNodes(const Uint32 & requestInfo);
};
struct StopConf
{
STATIC_CONST( SignalLength = 2 );
Uint32 senderData;
union {
Uint32 nodeState;
Uint32 nodeId;
};
};
class StopRef
{
/**
* Reciver(s)
*/
friend class MgmtSrvr;
/**
* Sender
*/
friend class Ndbcntr;
public:
STATIC_CONST( SignalLength = 3 );
enum ErrorCode {
OK = 0,
NodeShutdownInProgress = 1,
SystemShutdownInProgress = 2,
NodeShutdownWouldCauseSystemCrash = 3,
TransactionAbortFailed = 4,
UnsupportedNodeShutdown = 5,
MultiNodeShutdownNotMaster = 6
};
public:
Uint32 senderData;
Uint32 errorCode;
Uint32 masterNodeId;
};
inline
bool
StopReq::getSystemStop(const Uint32 & requestInfo)
{
return requestInfo & 1;
}
inline
bool
StopReq::getPerformRestart(const Uint32 & requestInfo)
{
return requestInfo & 2;
}
inline
bool
StopReq::getNoStart(const Uint32 & requestInfo)
{
return requestInfo & 4;
}
inline
bool
StopReq::getInitialStart(const Uint32 & requestInfo)
{
return requestInfo & 8;
}
inline
bool
StopReq::getStopAbort(const Uint32 & requestInfo)
{
return requestInfo & 32;
}
inline
bool
StopReq::getStopNodes(const Uint32 & requestInfo)
{
return requestInfo & 64;
}
inline
void
StopReq::setSystemStop(Uint32 & requestInfo, bool value)
{
if(value)
requestInfo |= 1;
else
requestInfo &= ~1;
}
inline
void
StopReq::setPerformRestart(Uint32 & requestInfo, bool value)
{
if(value)
requestInfo |= 2;
else
requestInfo &= ~2;
}
inline
void
StopReq::setNoStart(Uint32 & requestInfo, bool value)
{
if(value)
requestInfo |= 4;
else
requestInfo &= ~4;
}
inline
void
StopReq::setInitialStart(Uint32 & requestInfo, bool value)
{
if(value)
requestInfo |= 8;
else
requestInfo &= ~8;
}
inline
void
StopReq::setStopAbort(Uint32 & requestInfo, bool value)
{
if(value)
requestInfo |= 32;
else
requestInfo &= ~32;
}
inline
void
StopReq::setStopNodes(Uint32 & requestInfo, bool value)
{
if(value)
requestInfo |= 64;
else
requestInfo &= ~64;
}
#endif
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