Logger.hpp File Reference

#include <fstream>
#include <ostream>
#include <string>
#include <sstream>
#include <sys/time.h>
#include "PosixMutex.hpp"

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Classes
class	Logger
	Simple logger to log messages on file and console. More...

Namespaces
namespace	onposix

Macros
#define	LOG_MULTITHREAD
	Comment this line if you don't need multithread support.
#define	LOG_NOLOG   0
	Log levels:
#define	LOG_ERRORS   1
	Log only error messages.
#define	LOG_WARNINGS   2
	Log warnings and error messages.
#define	LOG_ALL   3
	Log all.
#define	LOG_LEVEL_CONSOLE   LOG_WARNINGS
	Log level for console messages:
#define	LOG_LEVEL_FILE   LOG_ALL
	Log level for file:
#define	LOG_FILE(outputFile)
	Macro to set the file used for logging.
#define	ERROR(msg)
	Macro to print error messages.
#define	WARNING(msg)
	Macro to print warning messages.
#define	DEBUG(msg)
	Macro to print debug messages.

Macro Definition Documentation

#define DEBUG

(

msg

)

Value:

{ \
                std::ostringstream logger_dbg_stream__; \
                logger_dbg_stream__ << "[DEBUG]\t"; \
                logger_dbg_stream__ << msg; \
		onposix::Logger::getInstance().printOnFile(__FILE__, __LINE__, \
                                logger_dbg_stream__.str()); \
                }

Macro to print debug messages.

Example of usage:

DEBUG("hello " << "world");

Definition at line 161 of file Logger.hpp.

#define ERROR

(

msg

)

Value:

{ \
                std::ostringstream logger_dbg_stream__; \
                logger_dbg_stream__ << "[ERROR]\t"; \
                logger_dbg_stream__ << msg; \
		onposix::Logger::getInstance().printOnConsole(__FILE__, __LINE__, \
                                logger_dbg_stream__.str()); \
		onposix::Logger::getInstance().printOnFile(__FILE__, __LINE__, \
                                logger_dbg_stream__.str()); \
                }

Macro to print error messages.

Example of usage:

ERROR("hello " << "world");

Definition at line 98 of file Logger.hpp.

#define LOG_ALL   3

Log all.

Definition at line 37 of file Logger.hpp.

#define LOG_ERRORS   1

Log only error messages.

Definition at line 35 of file Logger.hpp.

#define LOG_FILE

(

outputFile

)

Value:

{ \
	onposix::Logger::getInstance().setFile(outputFile); \
        }

Macro to set the file used for logging.

Parameters

Base	name of the file used for logging (e.g. "/tmp/myproject")

Example of configuration of the Logger: *

LOG_FILE("/tmp/myproject);

Definition at line 65 of file Logger.hpp.

#define LOG_LEVEL_CONSOLE   LOG_WARNINGS

Log level for console messages:

Definition at line 41 of file Logger.hpp.

#define LOG_LEVEL_FILE   LOG_ALL

Log level for file:

Definition at line 46 of file Logger.hpp.

#define LOG_MULTITHREAD

Comment this line if you don't need multithread support.

Definition at line 31 of file Logger.hpp.

#define LOG_NOLOG   0

Log levels:

No logging

Definition at line 34 of file Logger.hpp.

#define LOG_WARNINGS   2

Log warnings and error messages.

Definition at line 36 of file Logger.hpp.

#define WARNING

(

msg

)

Value:

{ \
                std::ostringstream logger_dbg_stream__; \
                logger_dbg_stream__ << "[WARNING]\t"; \
                logger_dbg_stream__ << msg; \
		onposix::Logger::getInstance().printOnConsole(__FILE__, __LINE__, \
                                logger_dbg_stream__.str()); \
		onposix::Logger::getInstance().printOnFile(__FILE__, __LINE__, \
                                logger_dbg_stream__.str()); \
                }

Macro to print warning messages.

Example of usage:

WARNING("hello " << "world");

Definition at line 137 of file Logger.hpp.