93 lines
3.0 KiB
C++
93 lines
3.0 KiB
C++
#ifndef __LOGGER_HPP
|
|
#define __LOGGER_HPP
|
|
|
|
#include "common/Properties.hpp"
|
|
#include "common/ConfigurationError.hpp"
|
|
|
|
#include <string>
|
|
#include <map>
|
|
#include <memory>
|
|
#include <ostream>
|
|
|
|
#define LOG_FINEST(msg) log(Logger::FINEST, msg, __FILE__, __LINE__)
|
|
#define LOG_FINER(msg) log(Logger::FINER, msg, __FILE__, __LINE__)
|
|
#define LOG_FINE(msg) log(Logger::FINE, msg, __FILE__, __LINE__)
|
|
#define LOG_CONFIG(msg) log(Logger::CONFIG, msg, __FILE__, __LINE__)
|
|
#define LOG_INFO(msg) log(Logger::INFO, msg, __FILE__, __LINE__)
|
|
#define LOG_WARNING(msg) log(Logger::WARNING, msg, __FILE__, __LINE__)
|
|
#define LOG_SEVERE(msg) log(Logger::SEVERE, msg, __FILE__, __LINE__)
|
|
|
|
/**
|
|
* An interface that support logging at various severity levels and
|
|
* to various logging sinks. The toolkit uses a number of well known
|
|
* logging sinks as defined in the shipped 'logging.conf' property
|
|
* file. The Logging interface needs to be initialised before any
|
|
* toolkit application objects are constructed to ensure the settings
|
|
* present in the configuration have an effect.
|
|
* Note: SystemProperties::init() must have been run before using this
|
|
* interface. Logger::init() must be called first.
|
|
* The SystemProperty 'logging.config.file' must refer to a file contain
|
|
* the logging configuration.
|
|
*/
|
|
class Logger
|
|
{
|
|
public:
|
|
enum LoggerLevel
|
|
{
|
|
OFF,
|
|
FINEST,
|
|
FINER,
|
|
FINE,
|
|
CONFIG,
|
|
INFO,
|
|
WARNING,
|
|
SEVERE,
|
|
__INVALID_LEVEL
|
|
};
|
|
|
|
/// @note Use the getLogger function exclusively to create loggers.
|
|
~Logger();
|
|
Logger(const std::string& name, const LoggerLevel ll, const std::string& fileName);
|
|
|
|
|
|
static void init() throw (PropertyConfigException);
|
|
|
|
// Return the logger object from the configuration.
|
|
// @param name The logger identity.
|
|
static Logger* getLogger(const std::string &name);
|
|
|
|
void severe(const std::string &str) { log(SEVERE,str); }
|
|
void warning(const std::string &str){ log(WARNING, str); }
|
|
void finest(const std::string &str) { log(FINEST, str); }
|
|
void finer(const std::string &str) { log(FINER, str); }
|
|
void fine(const std::string &str) { log(FINE, str); }
|
|
void info(const std::string &str) { log(INFO, str); }
|
|
void config(const std::string &str) { log(CONFIG, str); }
|
|
|
|
/// Return true if a log message of the given level will be recorded
|
|
// by this logger.
|
|
// This may be useful in cases where it is considered comparatively
|
|
// expensive to construct a specific diagnostic--constuction can be
|
|
// predicated on whether or not the message will in fact be logged.
|
|
// @param lvl The log level importance level to test.
|
|
bool enabled(const LoggerLevel& lvl) { return lvl >= level; }
|
|
|
|
void log(LoggerLevel lvl,
|
|
const std::string &str,
|
|
const std::string &unit = "",
|
|
int line = 0);
|
|
|
|
private:
|
|
Logger(const Logger&);
|
|
Logger& operator=(Logger&);
|
|
|
|
pthread_mutex_t mtx;
|
|
|
|
std::string myName;
|
|
LoggerLevel level;
|
|
std::ostream* stream;
|
|
|
|
void logMessage(const std::string& msg, LoggerLevel lvl);
|
|
};
|
|
#endif // __LOGGER_HPP
|