Logging¶
This class provide logging functionalities.
Defined in src/utils/Logger.h
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class Logger : public TObject¶
Subclassed by Caesar::ConsoleLogger, Caesar::FileLogger, Caesar::SysLogger
Public Functions
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inline Logger(std::string level = "OFF", std::string tag = "logger")¶
Constructor.
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inline virtual ~Logger()¶
Destructor.
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virtual int Init() = 0¶
Returns log4cxx log level from log4tango log level.
Pure abstract method to initialize logger
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inline virtual std::string GetHost() const¶
Get machine host name.
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inline virtual void Log(const std::string sLevel, const std::string msg, const std::string msg_prefix = "")¶
Log a message (optionally prepended by a prefix) at given log level in string format.
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inline virtual void SetLogLevel(const std::string sLevel)¶
Set logger log level threshold.
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inline Logger(std::string level = "OFF", std::string tag = "logger")¶
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class LoggerManager : public TObject¶
Public Types
Public Static Functions
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static inline LoggerManager &Instance()¶
Returns unique instance of logger.
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static inline int CreateSysLogger(const std::string level, const std::string tag = "syslogger", const std::string facility = "local6")¶
Create a syslog logger.
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static inline int CreateConsoleLogger(const std::string level, const std::string tag = "consolelogger", const std::string target = "System.out")¶
Create a console logger.
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static inline LoggerManager &Instance()¶
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class SysLogger : public Caesar::Logger¶
Public Functions
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inline SysLogger(const std::string level, const std::string tag, const std::string facility)¶
Syslog logger constructor.
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inline virtual ~SysLogger()¶
Destructor.
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inline virtual int Init()¶
Initialize syslog logger.
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inline virtual int GetFacilityCode(const std::string syslog_facility) const¶
Returns syslog facility code.
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inline SysLogger(const std::string level, const std::string tag, const std::string facility)¶
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class ScopedLogger¶
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inline std::string Caesar::getClassName(std::string fullFuncName, std::string funcName)¶
Returns Tango device name in which log is emitted.
Returns class name in which log is emitted
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inline std::string Caesar::getClassNamePrefix(std::string fullFuncName, std::string funcName)¶
Returns class name prefix in which log is emitted.
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__CLASS__¶
Shortcut macro to get actual class name.
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__CLASS_PREFIX__¶
Shortcut macro to get actual class name prefix.
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CAESAR_LOG(DeviceName, Level, What)¶
Shortcut macro to emit a log message with desired log level inside a given device.
- Parameters
DeviceName – - Tango device server name
Level – - Message log level
What – - Message stream to be sent
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LOG(Level, What)¶
Shortcut macro to emit a log message with desired log level.
- Parameters
Level – - Message log level
What – - Message stream to be sent
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INFO_LOG(What)¶
Shortcut macro to emit a log message with INFO log level.
- Parameters
What – - Message stream to be sent
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WARN_LOG(What)¶
Shortcut macro to emit a log message with WARN log level.
- Parameters
What – - Message stream to be sent
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ERROR_LOG(What)¶
Shortcut macro to emit a log message with ERROR log level.
- Parameters
What – - Message stream to be sent
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FATAL_LOG(What)¶
Shortcut macro to emit a log message with FATAL log level.
- Parameters
What – - Message stream to be sent
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DEBUG_LOG(What)¶
Shortcut macro to emit a log message with DEBUG log level.
- Parameters
What – - Message stream to be sent