release/src/router/mysql/storage/ndb/include/kernel/signaldata/CopyActive.hpp

   1 /* Copyright (c) 2003, 2005 MySQL AB
   2
   3    This program is free software; you can redistribute it and/or modify
   4    it under the terms of the GNU General Public License as published by
   5    the Free Software Foundation; version 2 of the License.
   6
   7    This program is distributed in the hope that it will be useful,
   8    but WITHOUT ANY WARRANTY; without even the implied warranty of
   9    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  10    GNU General Public License for more details.
  11
  12    You should have received a copy of the GNU General Public License
  13    along with this program; if not, write to the Free Software
  14    Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA */
  15
  16 #ifndef COPY_ACTIVE_HPP
  17 #define COPY_ACTIVE_HPP
  18
  19 #include "SignalData.hpp"
  20
  21 class CopyActiveReq {
  22   /**
  23    * Sender(s)
  24    */
  25   friend class Dbdih;
  26
  27   /**
  28    * Receiver(s)
  29    */
  30   friend class Dblqh;
  31 public:
  32   STATIC_CONST( SignalLength = 5 );
  33
  34 private:
  35   Uint32 userPtr;
  36   Uint32 userRef;
  37   Uint32 tableId;
  38   Uint32 fragId;
  39   Uint32 distributionKey;
  40 };
  41
  42 class CopyActiveConf {
  43   /**
  44    * Sender(s)
  45    */
  46   friend class Dblqh;
  47
  48   /**
  49    * Receiver(s)
  50    */
  51   friend class Dbdih;
  52 public:
  53   STATIC_CONST( SignalLength = 5 );
  54
  55 private:
  56   Uint32 userPtr;
  57   Uint32 startingNodeId;
  58   Uint32 tableId;
  59   Uint32 fragId;
  60   Uint32 startGci;
  61 };
  62 class CopyActiveRef {
  63   /**
  64    * Sender(s)
  65    */
  66   friend class Dblqh;
  67
  68   /**
  69    * Receiver(s)
  70    */
  71   friend class Dbdih;
  72 public:
  73   STATIC_CONST( SignalLength = 5 );
  74
  75 private:
  76   Uint32 userPtr;
  77   Uint32 startingNodeId;
  78   Uint32 tableId;
  79   Uint32 fragId;
  80   Uint32 errorCode;
  81 };
  82
  83 #endif