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108 lines
2.8 KiB
C++
108 lines
2.8 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: we_log.h 4504 2013-02-02 00:07:43Z bpaul $
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*
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*******************************************************************************/
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/** @file */
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#pragma once
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#include <time.h>
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#include <sys/types.h>
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#include <unistd.h>
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#include <iostream>
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#include <fstream>
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#include <sstream>
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#include <we_obj.h>
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#include <boost/thread.hpp>
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#define EXPORT
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/** Namespace WriteEngine */
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namespace WriteEngine
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{
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const std::string MSG_LEVEL_STR[] = {"INFO", "INFO2", "WARN", "ERR ", "CRIT"};
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/** @brief Class is used to format and write log messages to cpimport.bin log
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* file. When applicable, messages are also logged to syslog logs as well.
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*/
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class Log : public WEObj
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{
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public:
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/**
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* @brief Constructor
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*/
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EXPORT Log();
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/**
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* @brief Destructor
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*/
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EXPORT ~Log();
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/**
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* @brief Log a cpimport.bin logfile message; logs errors to syslog as well
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*/
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EXPORT void logMsg(const char* msg, int code, MsgLevel level);
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EXPORT void logMsg(const char* msg, MsgLevel level)
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{
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logMsg(msg, 0, level);
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}
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EXPORT void logMsg(const std::string& msg, MsgLevel level)
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{
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logMsg(msg.c_str(), level);
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}
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EXPORT void logMsg(const std::string& msg, int code, MsgLevel level)
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{
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logMsg(msg.c_str(), code, level);
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}
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/**
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* @brief Set log file name
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*/
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EXPORT void setLogFileName(const char* logfile, const char* errlogfile, bool consoleFlag = true);
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// BUG 5022
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/**
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* @brief Set log files close other than calling d'tor
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*/
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EXPORT void closeLog();
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private:
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void logSyslog(const std::string& msg, int statusCode);
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void formatMsg(const std::string& msg, MsgLevel level, std::ostringstream& oss, int code = 0) const;
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bool m_bConsoleOutput; // flag allowing INFO2 msg
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// to display to console
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std::string m_logFileName; // log file name
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std::string m_errlogFileName; // error log file name
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pid_t m_pid; // current pid
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std::ofstream m_logFile; // log file stream
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std::ofstream m_errLogFile; // error log file stream
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boost::mutex m_WriteLockMutex; // logging mutex
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};
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} // namespace WriteEngine
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#undef EXPORT
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