PackedSignal.hpp
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上传日期:2022-05-23
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- /* Copyright (C) 2003 MySQL AB
- 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; either version 2 of the License, or
- (at your option) any later version.
- 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., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */
- #ifndef PACKED_SIGNAL_HPP
- #define PACKED_SIGNAL_HPP
- #include "SignalData.hpp"
- // -------- CODES FOR COMPRESSED SIGNAL (PACKED_SIGNAL) -------
- #define ZCOMMIT 0
- #define ZCOMPLETE 1
- #define ZCOMMITTED 2
- #define ZCOMPLETED 3
- #define ZLQHKEYCONF 4
- #define ZREMOVE_MARKER 5
- class PackedSignal {
- static Uint32 getSignalType(Uint32 data);
- /**
- * For printing
- */
- friend bool printPACKED_SIGNAL(FILE * output, const Uint32 * theData, Uint32 len, Uint16 receiverBlockNo);
- };
- inline
- Uint32 PackedSignal::getSignalType(Uint32 data) { return data >> 28; }
- #endif