Initial revision of NDB Cluster files

BitKeeper/etc/logging_ok:
  Logging to logging@openlogging.org accepted

ndb/include/kernel/signaldata/ApiRegSignalData.hpp

@@ -0,0 +1,92 @@
+/* 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 API_REGCONF_HPP
+#define API_REGCONF_HPP
+
+#include <NodeState.hpp>
+
+class ApiRegReq {
+  /**
+   * Sender(s)
+   */
+  friend class ClusterMgr;
+  
+  /**
+   * Reciver(s)
+   */
+  friend class Qmgr;
+
+public:
+  STATIC_CONST( SignalLength = 2 );
+
+private:
+  Uint32 ref;
+  Uint32 version; // Version of API node
+};
+
+/**
+ * 
+ */
+class ApiRegRef {
+  /**
+   * Sender(s)
+   */
+  friend class Qmgr;
+  
+  /**
+   * Reciver(s)
+   */
+  friend class ClusterMgr;
+
+public:
+  STATIC_CONST( SignalLength = 3 );
+  
+  enum ErrorCode {
+    WrongType = 1,
+    UnsupportedVersion = 2
+  };
+private:
+  Uint32 ref; // Qmgr ref
+  Uint32 version; // Version of NDB node
+  Uint32 errorCode;
+};
+
+/**
+ * 
+ */
+class ApiRegConf {
+  /**
+   * Sender(s)
+   */
+  friend class Qmgr;
+  
+  /**
+   * Reciver(s)
+   */
+  friend class ClusterMgr;
+
+public:
+  STATIC_CONST( SignalLength = 3 + NodeState::DataLength );
+private:
+  
+  Uint32 qmgrRef;
+  Uint32 version; // Version of NDB node
+  Uint32 apiHeartbeatFrequency;
+  NodeState nodeState;
+};
+
+#endif