You've already forked mariadb-columnstore-engine
mirror of
https://github.com/mariadb-corporation/mariadb-columnstore-engine.git
synced 2025-10-30 07:25:34 +03:00
121 lines
3.5 KiB
C++
121 lines
3.5 KiB
C++
/* Copyright (C) 2014 InfiniDB, Inc.
|
|
|
|
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 Street, Fifth Floor, Boston,
|
|
MA 02110-1301, USA. */
|
|
|
|
/*******************************************************************************
|
|
* $Id: we_log.h 4504 2013-02-02 00:07:43Z bpaul $
|
|
*
|
|
*******************************************************************************/
|
|
/** @file */
|
|
|
|
#ifndef _WE_LOG_H_
|
|
#define _WE_LOG_H_
|
|
|
|
#include <time.h>
|
|
#include <sys/types.h>
|
|
#include <unistd.h>
|
|
|
|
#include <iostream>
|
|
#include <fstream>
|
|
#include <sstream>
|
|
|
|
#include <we_obj.h>
|
|
|
|
#include <boost/thread.hpp>
|
|
|
|
#if defined(_MSC_VER) && defined(WRITEENGINE_DLLEXPORT)
|
|
#define EXPORT __declspec(dllexport)
|
|
#else
|
|
#define EXPORT
|
|
#endif
|
|
|
|
/** Namespace WriteEngine */
|
|
namespace WriteEngine
|
|
{
|
|
const std::string MSG_LEVEL_STR[] = {
|
|
"INFO",
|
|
"INFO2",
|
|
"WARN",
|
|
"ERR ",
|
|
"CRIT" };
|
|
|
|
/** @brief Class is used to format and write log messages to cpimport.bin log
|
|
* file. When applicable, messages are also logged to syslog logs as well.
|
|
*/
|
|
class Log : public WEObj
|
|
{
|
|
public:
|
|
/**
|
|
* @brief Constructor
|
|
*/
|
|
EXPORT Log();
|
|
|
|
/**
|
|
* @brief Destructor
|
|
*/
|
|
EXPORT ~Log();
|
|
|
|
/**
|
|
* @brief Log a cpimport.bin logfile message; logs errors to syslog as well
|
|
*/
|
|
EXPORT void logMsg( const char* msg, int code, MsgLevel level );
|
|
EXPORT void logMsg( const char* msg, MsgLevel level )
|
|
{ logMsg( msg, 0, level ); }
|
|
EXPORT void logMsg( const std::string& msg, MsgLevel level )
|
|
{ logMsg( msg.c_str(), level ); }
|
|
EXPORT void logMsg( const std::string& msg, int code, MsgLevel level )
|
|
{ logMsg( msg.c_str(), code, level ); }
|
|
|
|
/**
|
|
* @brief Set log file name
|
|
*/
|
|
EXPORT void setLogFileName( const char* logfile,
|
|
const char* errlogfile,
|
|
bool consoleFlag = true );
|
|
|
|
// BUG 5022
|
|
/**
|
|
* @brief Set log files close other than calling d'tor
|
|
*/
|
|
EXPORT void closeLog();
|
|
|
|
|
|
private:
|
|
void logSyslog ( const std::string& msg,
|
|
int statusCode);
|
|
void formatMsg( const std::string& msg,
|
|
MsgLevel level,
|
|
std::ostringstream& oss,
|
|
int code = 0 ) const;
|
|
|
|
bool m_bConsoleOutput; // flag allowing INFO2 msg
|
|
// to display to console
|
|
std::string m_logFileName; // log file name
|
|
std::string m_errlogFileName; // error log file name
|
|
pid_t m_pid; // current pid
|
|
|
|
std::ofstream m_logFile; // log file stream
|
|
std::ofstream m_errLogFile; // error log file stream
|
|
|
|
boost::mutex m_WriteLockMutex; // logging mutex
|
|
};
|
|
|
|
} //end of namespace
|
|
|
|
#undef EXPORT
|
|
|
|
#endif // _WE_LOG_H_
|