1 files changed, 202 insertions, 0 deletions
diff --git a/storage/ndb/include/kernel/signaldata/StopReq.hpp b/storage/ndb/include/kernel/signaldata/StopReq.hpp
new file mode 100644
index 00000000000..ea453ae115d
--- /dev/null
+++ b/storage/ndb/include/kernel/signaldata/StopReq.hpp
@@ -0,0 +1,202 @@
+/* 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 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 );
+  
+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
+
+  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);
+  static void setEscalateOnNodeFail(Uint32 & requestInfo, bool value);
+  /**
+   * Don't perform "graceful" shutdown/restart...
+   */
+  static void setStopAbort(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 getEscalateOnNodeFail(const Uint32 & requestInfo);
+  static bool getStopAbort(const Uint32 & requestInfo);
+};
+
+class StopRef 
+{
+  /**
+   * Reciver(s)
+   */
+  friend class MgmtSrvr;
+  
+  /**
+   * Sender
+   */
+  friend class Ndbcntr;
+
+public:
+  STATIC_CONST( SignalLength = 2 );
+  
+  enum ErrorCode {
+    OK = 0,
+    NodeShutdownInProgress = 1,
+    SystemShutdownInProgress = 2,
+    NodeShutdownWouldCauseSystemCrash = 3
+  };
+  
+public:
+  Uint32 senderData;
+  Uint32 errorCode;
+};
+
+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::getEscalateOnNodeFail(const Uint32 & requestInfo)
+{
+  return requestInfo & 16;
+}
+
+inline
+bool
+StopReq::getStopAbort(const Uint32 & requestInfo)
+{
+  return requestInfo & 32;
+}
+
+
+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::setEscalateOnNodeFail(Uint32 & requestInfo, bool value)
+{
+  if(value)
+    requestInfo |= 16;
+  else
+    requestInfo &= ~16;
+}
+
+inline
+void
+StopReq::setStopAbort(Uint32 & requestInfo, bool value)
+{
+  if(value)
+    requestInfo |= 32;
+  else
+    requestInfo &= ~32;
+}
+
+
+#endif
+