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https://github.com/mariadb-corporation/mariadb-columnstore-engine.git
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92 lines
2.3 KiB
C++
92 lines
2.3 KiB
C++
/* Copyright (C) 2014 InfiniDB, Inc.
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This program is free software; you can redistribute it and/or
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modify it under the terms of the GNU General Public License
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as published by the Free Software Foundation; version 2 of
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the License.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the Free Software
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Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
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MA 02110-1301, USA. */
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/*
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* $Id: logger.h 3495 2013-01-21 14:09:51Z rdempsey $
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*/
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/** @file */
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#pragma once
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#include <string>
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#include <map>
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#include <boost/shared_ptr.hpp>
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#include <boost/thread.hpp>
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#include "messageobj.h"
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#include "messagelog.h"
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#include "messageids.h"
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namespace logging
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{
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typedef std::map<Message::MessageID, Message> MsgMap;
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/** @brief message log wrapper class */
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class Logger
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{
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public:
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/** @brief ctor
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*
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* @param subsys the subsystem id
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*/
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explicit Logger(unsigned subsys);
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/** @brief log a message
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*
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* Log a message at a certain debug level
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*/
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const std::string logMessage(LOG_TYPE logLevel, Message::MessageID mid, const Message::Args& args,
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const LoggingID& logInfo);
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/** @brief log a formated message
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*
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* For the error framework to use
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*/
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const std::string logMessage(LOG_TYPE logLevel, const Message& message, const LoggingID& logInfo);
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/** @brief set the message map for this logger
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*
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* This method sets the message map for this logger. You need to call this (once and only once) before
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* using the class. The map needs to be constructed before and given to this class.
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*/
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void msgMap(const MsgMap& msgMap)
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{
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fMsgMap = msgMap;
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}
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/** @brief get the message map from this logger
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*/
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const MsgMap& msgMap() const
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{
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return fMsgMap;
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}
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private:
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// not copyable (because of the mutex)
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Logger(const Logger& rhs);
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Logger& operator=(const Logger& rhs);
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MsgMap fMsgMap;
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MessageLog fMl1;
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boost::mutex fLogLock;
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};
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typedef boost::shared_ptr<Logger> SPL;
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} // namespace logging
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