Logger.hpp File Reference

LiMaL logging utilities. More...

#include <blocxx/Array.hpp>
#include <blocxx/String.hpp>
#include <blocxx/StringStream.hpp>
#include <blocxx/LogConfig.hpp>
#include <blocxx/Logger.hpp>
#include <blocxx/CommonFwd.hpp>
#include <blocxx/LogAppender.hpp>
#include <blocxx/AppenderLogger.hpp>
#include <limal/config.h>

Go to the source code of this file.

Classes
class	limal::Logger
	LiMaL library logger class. More...

Namespaces
namespace	limal

Macros
#define	LIMAL_LOG(logger, level, message)
	Generic logging macro LIMAL_LOG.
#define	LIMAL_SLOG(logger, level, message)
	Generic logging macro LIMAL_SLOG allowing formating using a stream output operator <<.
#define	LIMAL_LOG_FATAL(logger, logMessage)   LIMAL_LOG(logger, blocxx::E_FATAL_ERROR_LEVEL, logMessage)
	Logging macro LIMAL_LOG_FATAL.
#define	LIMAL_SLOG_FATAL(logger, logMessage)   LIMAL_SLOG(logger, blocxx::E_FATAL_ERROR_LEVEL, logMessage)
#define	LIMAL_LOG_ERROR(logger, logMessage)   LIMAL_LOG(logger, blocxx::E_ERROR_LEVEL, logMessage)
	Logging macro LIMAL_LOG_ERROR.
#define	LIMAL_SLOG_ERROR(logger, logMessage)   LIMAL_SLOG(logger, blocxx::E_ERROR_LEVEL, logMessage)
#define	LIMAL_LOG_INFO(logger, logMessage)   LIMAL_LOG(logger, blocxx::E_INFO_LEVEL, logMessage)
	Logging macro LIMAL_LOG_INFO.
#define	LIMAL_SLOG_INFO(logger, logMessage)   LIMAL_SLOG(logger, blocxx::E_INFO_LEVEL, logMessage)
#define	LIMAL_LOG_DEBUG(logger, logMessage)   LIMAL_LOG(logger, blocxx::E_DEBUG_LEVEL, logMessage)
	Logging macro LIMAL_LOG_DEBUG.
#define	LIMAL_SLOG_DEBUG(logger, logMessage)   LIMAL_SLOG(logger, blocxx::E_DEBUG_LEVEL, logMessage)

Detailed Description

LiMaL logging utilities.

The LiMaL extensions to the BloCxx logging framework.

Macro Definition Documentation

#define LIMAL_LOG	(		logger,
			level,
			message
	)

Value:

do                                                                \
{                                                                 \
        int err = errno;                                          \
        if( (logger).isEnabledFor(level))                         \
        {                                                         \
                (logger).logMessage((level), (message),           \
                                    __FILE__, __LINE__,           \
                         BLOCXX_LOGGER_PRETTY_FUNCTION);          \
        }                                                         \
        errno = err;                                              \
} while(0)

Generic logging macro LIMAL_LOG.

This macro write a log message with the given level.

Parameters

logger	a Logger object
level	a log level
message	a log message

limal::Logger lg("MyComponentName");
LIMAL_LOG(lg, DEBUG, "the log message");
LIMAL_LOG(lg, DEBUG, blocxx::Format("log message nr %1", 2));

#define LIMAL_LOG_DEBUG	(		logger,
			logMessage
	)		LIMAL_LOG(logger, blocxx::E_DEBUG_LEVEL, logMessage)

Logging macro LIMAL_LOG_DEBUG.

This macro write a log message with the log level DEBUG

Parameters

logger	a Logger object
logMessage	the log message

limal::Logger lg("MyComponentName");
LIMAL_LOG_DEBUG(lg, "the log message");
LIMAL_SLOG_DEBUG(lg, "log message " << 42);

#define LIMAL_LOG_ERROR	(		logger,
			logMessage
	)		LIMAL_LOG(logger, blocxx::E_ERROR_LEVEL, logMessage)

Logging macro LIMAL_LOG_ERROR.

This macro write a log message with the log level ERROR

Parameters

logger	a Logger object
logMessage	the log message

limal::Logger lg("MyComponentName");
LIMAL_LOG_ERROR(lg, "the log message");
LIMAL_SLOG_ERROR(lg, "log message " << 42);

#define LIMAL_LOG_FATAL	(		logger,
			logMessage
	)		LIMAL_LOG(logger, blocxx::E_FATAL_ERROR_LEVEL, logMessage)

Logging macro LIMAL_LOG_FATAL.

This macro write a log message with the log level FATAL.

Parameters

logger	a Logger object
logMessage	the log message

limal::Logger lg("MyComponentName");
LIMAL_LOG_FATAL(lg, "the log message");
LIMAL_SLOG_FATAL(lg, "log message " << 42);

#define LIMAL_LOG_INFO	(		logger,
			logMessage
	)		LIMAL_LOG(logger, blocxx::E_INFO_LEVEL, logMessage)

Logging macro LIMAL_LOG_INFO.

This macro write a log message with the log level INFO

Parameters

logger	a Logger object
logMessage	the log message

limal::Logger lg("MyComponentName");
LIMAL_LOG_INFO(lg, "the log message");
LIMAL_SLOG_INFO(lg, "log message " << 42);

#define LIMAL_SLOG	(		logger,
			level,
			message
	)

Value:

do                                                                \
{                                                                 \
        int err = errno;                                          \
        if( (logger).isEnabledFor(level))                         \
        {                                                         \
                blocxx::OStringStream _buf;                       \
                _buf << message;                                  \
                (logger).logMessage((level), _buf.toString(),     \
                                    __FILE__, __LINE__,           \
                         BLOCXX_LOGGER_PRETTY_FUNCTION);          \
        }                                                         \
        errno = err;                                              \
} while(0)

Generic logging macro LIMAL_SLOG allowing formating using a stream output operator <<.

This macro write a log message with the given level.

Parameters

logger	a Logger object
level	a log level
message	a log message

limal::Logger lg("MyComponentName");
LIMAL_SLOG(lg, DEBUG, "log message nr " << 3);

#define LIMAL_SLOG_DEBUG	(		logger,
			logMessage
	)		LIMAL_SLOG(logger, blocxx::E_DEBUG_LEVEL, logMessage)

#define LIMAL_SLOG_ERROR	(		logger,
			logMessage
	)		LIMAL_SLOG(logger, blocxx::E_ERROR_LEVEL, logMessage)

#define LIMAL_SLOG_FATAL	(		logger,
			logMessage
	)		LIMAL_SLOG(logger, blocxx::E_FATAL_ERROR_LEVEL, logMessage)

#define LIMAL_SLOG_INFO	(		logger,
			logMessage
	)		LIMAL_SLOG(logger, blocxx::E_INFO_LEVEL, logMessage)