Initial revision of NDB Cluster files

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

ndb/include/kernel/signaldata/AlterTable.hpp

@@ -0,0 +1,179 @@
+/* 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 ALTER_TABLE_HPP
+#define ALTER_TABLE_HPP
+
+#include "SignalData.hpp"
+
+/**
+ * AlterTable
+ *
+ * This signal is sent by API to DICT/TRIX
+ * as a request to alter a secondary index
+ * and then from TRIX to TRIX(n) and TRIX to TC.
+ */
+class AlterTableReq {
+  /**
+   * Sender(s)
+   */
+  // API
+  
+  /**
+   * Sender(s) / Reciver(s)
+   */
+  friend class NdbTableImpl;
+  friend class NdbDictInterface;
+  friend class Dbdict;
+
+  /**
+   * For printing
+   */
+  friend bool printALTER_TABLE_REQ(FILE*, const Uint32*, Uint32, Uint16);
+
+public:
+  STATIC_CONST( SignalLength = 5 );
+  
+private:
+  Uint32 senderData;
+  Uint32 senderRef;
+  Uint32 changeMask;
+  Uint32 tableId;
+  Uint32 tableVersion;
+
+  SECTION( DICT_TAB_INFO = 0 );
+
+/**
+ * ChangeMask
+ */
+
+/*
+  n = Changed name
+
+           1111111111222222222233
+ 01234567890123456789012345678901
+ n-------------------------------
+*/
+#define NAME_SHIFT        (0)
+
+ /**
+   * Getters and setters
+   */ 
+  static Uint8 getNameFlag(const UintR & changeMask);
+  static void setNameFlag(UintR &  changeMask, Uint32 nameFlg);
+};
+
+inline
+Uint8
+AlterTableReq::getNameFlag(const UintR & changeMask){
+  return (Uint8)((changeMask >> NAME_SHIFT) & 1);
+}
+
+inline
+void
+AlterTableReq::setNameFlag(UintR & changeMask, Uint32 nameFlg){
+  changeMask |= (nameFlg << NAME_SHIFT);
+}
+
+
+class AlterTableRef {
+  /**
+   * Sender(s)
+   */
+  friend class Dbdict;
+  
+  /**
+   * Sender(s) / Reciver(s)
+   */
+  friend class Ndbcntr;
+  friend class NdbDictInterface;
+  
+  /**
+   * For printing
+   */
+  friend bool printALTER_TABLE_REF(FILE *, const Uint32 *, Uint32, Uint16);
+  
+public:
+  STATIC_CONST( SignalLength = 7 );
+
+  enum ErrorCode {
+    NoError = 0,
+    InvalidTableVersion = 241,
+    DropInProgress      = 283,
+    Busy = 701,
+    NotMaster = 702,
+    InvalidFormat = 703,
+    AttributeNameTooLong = 704,
+    TableNameTooLong = 705,
+    Inconsistency = 706,
+    NoMoreTableRecords = 707,
+    NoMoreAttributeRecords = 708,
+    NoSuchTable = 709,
+    AttributeNameTwice = 720,
+    TableAlreadyExist = 721,
+    ArraySizeTooBig = 737,
+    RecordTooBig = 738,
+    InvalidPrimaryKeySize  = 739,
+    NullablePrimaryKey = 740,
+    UnsupportedChange = 741
+  };
+
+private:
+  Uint32 senderData;
+  Uint32 senderRef;
+  Uint32 masterNodeId;
+  Uint32 errorCode;
+  Uint32 errorLine; 
+  Uint32 errorKey;
+  Uint32 status;
+
+public:
+  Uint32 getErrorCode() const {
+    return errorCode;
+  }
+  Uint32 getErrorLine() const {
+    return errorLine;
+  }
+};
+
+class AlterTableConf {
+  /**
+   * Sender(s)
+   */
+  friend class Dbdict;
+  
+  /**
+   * Sender(s) / Reciver(s)
+   */
+  friend class Ndbcntr;
+  friend class NdbDictInterface;
+  
+  /**
+   * For printing
+   */
+  friend bool printALTER_TABLE_CONF(FILE *, const Uint32 *, Uint32, Uint16);
+  
+public:
+  STATIC_CONST( SignalLength = 4 );
+
+private:
+  Uint32 senderData;
+  Uint32 senderRef;
+  Uint32 tableId;
+  Uint32 tableVersion;
+};
+
+#endif