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

   1 /* Copyright (c) 2003, 2006 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 ALLOC_NODE_ID_HPP
  17 #define ALLOC_NODE_ID_HPP
  18
  19 #include "SignalData.hpp"
  20 #include <NodeBitmask.hpp>
  21
  22 /**
  23  * Request to allocate node id
  24  */
  25 class AllocNodeIdReq {
  26 public:
  27   STATIC_CONST( SignalLength = 4 );
  28
  29   Uint32 senderRef;
  30   Uint32 senderData;
  31   Uint32 nodeId;
  32   Uint32 nodeType;
  33 };
  34
  35 class AllocNodeIdConf {
  36 public:
  37   STATIC_CONST( SignalLength = 3 );
  38
  39   Uint32 senderRef;
  40   Uint32 senderData;
  41   Uint32 nodeId;
  42 };
  43
  44 class AllocNodeIdRef {
  45 public:
  46   STATIC_CONST( SignalLength = 5 );
  47
  48   enum ErrorCodes {
  49     NoError = 0,
  50     Undefined = 1,
  51     NF_FakeErrorREF = 11,
  52     Busy  = 701,
  53     NotMaster  = 702,
  54     NodeReserved = 1701,
  55     NodeConnected = 1702,
  56     NodeFailureHandlingNotCompleted = 1703,
  57     NodeTypeMismatch = 1704
  58   };
  59
  60   Uint32 senderRef;
  61   Uint32 senderData;
  62   Uint32 nodeId;
  63   Uint32 errorCode;
  64   Uint32 masterRef;
  65 };
  66 #endif