/* Copyright (c) 2007 MySQL AB, 2008 Sun Microsystems, Inc. Use is subject to license terms. 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; version 2 of the License. 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., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA */ #ifndef RPL_CONSTANTS_H #define RPL_CONSTANTS_H /** Enumeration of the incidents that can occur for the server. */ enum Incident { /** No incident */ INCIDENT_NONE = 0, /** There are possibly lost events in the replication stream */ INCIDENT_LOST_EVENTS = 1, /** Shall be last event of the enumeration */ INCIDENT_COUNT }; /** Enumeration of the reserved formats of Binlog extra row information */ enum ExtraRowInfoFormat { /** Ndb format */ ERIF_NDB = 0, /** Reserved formats 0 -> 63 inclusive */ ERIF_LASTRESERVED = 63, /** Available / uncontrolled formats 64 -> 254 inclusive */ ERIF_OPEN1 = 64, ERIF_OPEN2 = 65, ERIF_LASTOPEN = 254, /** Multi-payload format 255 Length is total length, payload is sequence of sub-payloads with their own headers containing length + format. */ ERIF_MULTI = 255 }; /* 1 byte length, 1 byte format Length is total length in bytes, including 2 byte header Length values 0 and 1 are currently invalid and reserved. */ #define EXTRA_ROW_INFO_LEN_OFFSET 0 #define EXTRA_ROW_INFO_FORMAT_OFFSET 1 #define EXTRA_ROW_INFO_HDR_BYTES 2 #define EXTRA_ROW_INFO_MAX_PAYLOAD (255 - EXTRA_ROW_INFO_HDR_BYTES) #endif /* RPL_CONSTANTS_H */