1 /* 2 Copyright (c) 2003, 2021, Oracle and/or its affiliates. 3 4 This program is free software; you can redistribute it and/or modify 5 it under the terms of the GNU General Public License, version 2.0, 6 as published by the Free Software Foundation. 7 8 This program is also distributed with certain software (including 9 but not limited to OpenSSL) that is licensed under separate terms, 10 as designated in a particular file or component or in included license 11 documentation. The authors of MySQL hereby grant you an additional 12 permission to link the program and your derivative works with the 13 separately licensed software that they have included with MySQL. 14 15 This program is distributed in the hope that it will be useful, 16 but WITHOUT ANY WARRANTY; without even the implied warranty of 17 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 18 GNU General Public License, version 2.0, for more details. 19 20 You should have received a copy of the GNU General Public License 21 along with this program; if not, write to the Free Software 22 Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA 23 */ 24 25 #ifndef MASTER_LCP_HPP 26 #define MASTER_LCP_HPP 27 28 #include <NdbOut.hpp> 29 #include "SignalData.hpp" 30 31 #define JAM_FILE_ID 48 32 33 34 /** 35 * 36 */ 37 class MasterLCPConf { 38 /** 39 * Sender(s) / Reciver(s) 40 */ 41 friend class Dbdih; 42 43 friend bool printMASTER_LCP_CONF(FILE *, const Uint32 *, Uint32, Uint16); 44 public: 45 STATIC_CONST( SignalLength = 3 ); 46 47 enum State { 48 LCP_STATUS_IDLE = 0, 49 LCP_STATUS_ACTIVE = 2, 50 LCP_TAB_COMPLETED = 8, 51 LCP_TAB_SAVED = 9 52 }; 53 54 friend NdbOut& operator<<(NdbOut&, const State&); 55 56 private: 57 /** 58 * Data replied 59 */ 60 Uint32 senderNodeId; 61 Uint32 lcpState; 62 Uint32 failedNodeId; 63 }; 64 /** 65 * 66 */ 67 class MasterLCPReq { 68 /** 69 * Sender(s) / Reciver(s) 70 */ 71 friend class Dbdih; 72 73 friend bool printMASTER_LCP_REQ(FILE *, const Uint32 *, Uint32, Uint16); 74 public: 75 STATIC_CONST( SignalLength = 2 ); 76 private: 77 Uint32 masterRef; 78 Uint32 failedNodeId; 79 }; 80 81 class MasterLCPRef { 82 /** 83 * Sender(s) / Reciver(s) 84 */ 85 friend class Dbdih; 86 87 friend bool printMASTER_LCP_REF(FILE *, const Uint32 *, Uint32, Uint16); 88 public: 89 STATIC_CONST( SignalLength = 2 ); 90 private: 91 /** 92 * Data replied 93 */ 94 Uint32 senderNodeId; 95 Uint32 failedNodeId; 96 }; 97 98 #undef JAM_FILE_ID 99 100 #endif 101