1 /* 2 Copyright (C) 2003, 2005, 2006 MySQL AB 3 All rights reserved. Use is subject to license terms. 4 5 This program is free software; you can redistribute it and/or modify 6 it under the terms of the GNU General Public License, version 2.0, 7 as published by the Free Software Foundation. 8 9 This program is also distributed with certain software (including 10 but not limited to OpenSSL) that is licensed under separate terms, 11 as designated in a particular file or component or in included license 12 documentation. The authors of MySQL hereby grant you an additional 13 permission to link the program and your derivative works with the 14 separately licensed software that they have included with MySQL. 15 16 This program is distributed in the hope that it will be useful, 17 but WITHOUT ANY WARRANTY; without even the implied warranty of 18 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 19 GNU General Public License, version 2.0, for more details. 20 21 You should have received a copy of the GNU General Public License 22 along with this program; if not, write to the Free Software 23 Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA 24 */ 25 26 #ifndef START_ME_HPP 27 #define START_ME_HPP 28 29 /** 30 * This signal is sent... 31 * 32 * It also contains the Sysfile. 33 * Since the Sysfile can be larger than on StartMeConf signal, 34 * there might be more than on of these signals sent before 35 * the entire sysfile is transfered 36 * 37 */ 38 class StartMeReq { 39 /** 40 * Sender(s) / Reciver(s) 41 */ 42 friend class Dbdih; 43 44 public: 45 STATIC_CONST( SignalLength = 2 ); 46 private: 47 48 Uint32 startingRef; 49 Uint32 startingVersion; 50 }; 51 52 class StartMeConf { 53 /** 54 * Sender(s) / Reciver(s) 55 */ 56 friend class Dbdih; 57 58 public: 59 STATIC_CONST( SignalLength = 25 ); 60 private: 61 62 Uint32 startingNodeId; 63 Uint32 startWord; 64 65 /** 66 * No of free words to carry data 67 */ 68 STATIC_CONST( DATA_SIZE = 23 ); 69 70 Uint32 data[DATA_SIZE]; 71 }; 72 #endif 73