Base logger abstract class. More...

#include <BaseLogger.h>

Inheritance diagram for BaseLogger:

Public Member Functions
virtual	~BaseLogger () noexcept=default
	Virtual destructor.

virtual hf_logger_err_t	Initialize (const hf_logger_config_t &config) noexcept=0
	Initialize the logger.

virtual hf_logger_err_t	Deinitialize () noexcept=0
	Deinitialize the logger.

virtual bool	IsInitialized () const noexcept=0
	Check if logger is initialized.

virtual bool	EnsureInitialized () noexcept=0
	Ensure logger is initialized (lazy initialization)

virtual hf_logger_err_t	SetLogLevel (const char *tag, hf_log_level_t level) noexcept=0
	Set log level for a specific tag.

virtual hf_logger_err_t	GetLogLevel (const char *tag, hf_log_level_t &level) const noexcept=0
	Get log level for a specific tag.

virtual hf_logger_err_t	Error (const char tag, const char format,...) noexcept=0
	Log a message at ERROR level.

virtual hf_logger_err_t	Warn (const char tag, const char format,...) noexcept=0
	Log a message at WARN level.

virtual hf_logger_err_t	Info (const char tag, const char format,...) noexcept=0
	Log a message at INFO level.

virtual hf_logger_err_t	Debug (const char tag, const char format,...) noexcept=0
	Log a message at DEBUG level.

virtual hf_logger_err_t	Verbose (const char tag, const char format,...) noexcept=0
	Log a message at VERBOSE level.

virtual hf_logger_err_t	Log (hf_log_level_t level, const char tag, const char format,...) noexcept=0
	Log a message at specified level.

virtual hf_logger_err_t	LogV (hf_log_level_t level, const char tag, const char format, va_list args) noexcept=0
	Log a message with va_list (for internal use)

virtual hf_logger_err_t	LogWithLocation (hf_log_level_t level, const char tag, const char file, hf_u32_t line, const char function, const char format,...) noexcept=0
	Log a message with file and line information.

virtual hf_logger_err_t	Flush () noexcept=0
	Flush any buffered output.

virtual bool	IsLevelEnabled (hf_log_level_t level, const char *tag=nullptr) const noexcept=0
	Check if a log level is enabled for a tag.

virtual hf_logger_err_t	GetStatistics (hf_logger_statistics_t &statistics) const noexcept=0
	Get logger statistics.

virtual hf_logger_err_t	GetDiagnostics (hf_logger_diagnostics_t &diagnostics) const noexcept=0
	Get logger diagnostics.

virtual hf_logger_err_t	ResetStatistics () noexcept=0
	Reset statistics.

virtual hf_logger_err_t	ResetDiagnostics () noexcept=0
	Reset diagnostics.

virtual bool	IsHealthy () const noexcept=0
	Check if logger is healthy.

virtual hf_logger_err_t	GetLastError () const noexcept=0
	Get last error code.

virtual hf_logger_err_t	GetLastErrorMessage (char *message, hf_u32_t max_length) const noexcept=0
	Get last error message.

virtual hf_logger_err_t	PrintStatistics (const char *tag=nullptr, bool detailed=true) const noexcept=0
	Print statistics to log output.

virtual hf_logger_err_t	PrintDiagnostics (const char *tag=nullptr, bool detailed=true) const noexcept=0
	Print diagnostics to log output.

virtual hf_logger_err_t	PrintStatus (const char *tag=nullptr, bool detailed=true) const noexcept=0
	Print both statistics and diagnostics.

Protected Member Functions
	BaseLogger ()=default
	Default constructor.

	BaseLogger (const BaseLogger &)=delete
	Copy constructor (deleted)

BaseLogger &	operator= (const BaseLogger &)=delete
	Assignment operator (deleted)

	BaseLogger (BaseLogger &&)=delete
	Move constructor (deleted)

BaseLogger &	operator= (BaseLogger &&)=delete
	Move assignment operator (deleted)

Detailed Description

Base logger abstract class.

This class provides a comprehensive logging abstraction that supports:

Multiple log levels (ERROR, WARN, INFO, DEBUG, VERBOSE)
Thread-safe operations
Configurable output destinations
Performance monitoring and statistics
Error handling and diagnostics
Custom output callbacks
Message formatting and buffering

Constructor & Destructor Documentation

◆ ~BaseLogger()

virtual BaseLogger::~BaseLogger ( )

virtualdefaultnoexcept

Virtual destructor.

◆ BaseLogger() [1/3]

BaseLogger::BaseLogger ( )

protecteddefault

Default constructor.

◆ BaseLogger() [2/3]

BaseLogger::BaseLogger ( const BaseLogger & )

protecteddelete

Copy constructor (deleted)

◆ BaseLogger() [3/3]

BaseLogger::BaseLogger ( BaseLogger && )

protecteddelete

Move constructor (deleted)

Member Function Documentation

◆ Debug()

virtual hf_logger_err_t BaseLogger::Debug	(	const char *	tag,
		const char *	format,
			...
	)

pure virtualnoexcept

Log a message at DEBUG level.

Parameters

tag	Log tag
format	printf-style format string
...	printf-style arguments

Returns: hf_logger_err_t Success or error code

Implemented in StmLogger.

◆ Deinitialize()

virtual hf_logger_err_t BaseLogger::Deinitialize ( )

pure virtualnoexcept

Deinitialize the logger.

Returns: hf_logger_err_t Success or error code

Implemented in StmLogger.

◆ EnsureInitialized()

virtual bool BaseLogger::EnsureInitialized ( )

pure virtualnoexcept

Ensure logger is initialized (lazy initialization)

Returns: true if initialization successful, false otherwise

Implemented in StmLogger.

◆ Error()

virtual hf_logger_err_t BaseLogger::Error	(	const char *	tag,
		const char *	format,
			...
	)

pure virtualnoexcept

Log a message at ERROR level.

Parameters

tag	Log tag
format	printf-style format string
...	printf-style arguments

Returns: hf_logger_err_t Success or error code

Implemented in StmLogger.

◆ Flush()

virtual hf_logger_err_t BaseLogger::Flush ( )

pure virtualnoexcept

Flush any buffered output.

Returns: hf_logger_err_t Success or error code

Implemented in StmLogger.

◆ GetDiagnostics()

virtual hf_logger_err_t BaseLogger::GetDiagnostics ( hf_logger_diagnostics_t & diagnostics ) const

pure virtualnoexcept

Get logger diagnostics.

Parameters

diagnostics Output diagnostics structure

Returns: hf_logger_err_t Success or error code

Implemented in StmLogger.

◆ GetLastError()

virtual hf_logger_err_t BaseLogger::GetLastError ( ) const

pure virtualnoexcept

Get last error code.

Returns: hf_logger_err_t Last error code

Implemented in StmLogger.

◆ GetLastErrorMessage()

virtual hf_logger_err_t BaseLogger::GetLastErrorMessage	(	char *	message,
		hf_u32_t	max_length
	)		const

pure virtualnoexcept

Get last error message.

Parameters

message	Output error message buffer
max_length	Maximum message length

Returns: hf_logger_err_t Success or error code

Implemented in StmLogger.

◆ GetLogLevel()

virtual hf_logger_err_t BaseLogger::GetLogLevel	(	const char *	tag,
		hf_log_level_t &	level
	)		const

pure virtualnoexcept

Get log level for a specific tag.

Parameters

tag	Log tag (nullptr for default)
level	Output log level

Returns: hf_logger_err_t Success or error code

Implemented in StmLogger.

◆ GetStatistics()

virtual hf_logger_err_t BaseLogger::GetStatistics ( hf_logger_statistics_t & statistics ) const

pure virtualnoexcept

Get logger statistics.

Parameters

statistics Output statistics structure

Returns: hf_logger_err_t Success or error code

Implemented in StmLogger.

◆ Info()

virtual hf_logger_err_t BaseLogger::Info	(	const char *	tag,
		const char *	format,
			...
	)

pure virtualnoexcept

Log a message at INFO level.

Parameters

tag	Log tag
format	printf-style format string
...	printf-style arguments

Returns: hf_logger_err_t Success or error code

Implemented in StmLogger.

◆ Initialize()

virtual hf_logger_err_t BaseLogger::Initialize ( const hf_logger_config_t & config )

pure virtualnoexcept

Initialize the logger.

Parameters

config Logger configuration

Returns: hf_logger_err_t Success or error code

Implemented in StmLogger.

◆ IsHealthy()

virtual bool BaseLogger::IsHealthy ( ) const

pure virtualnoexcept

Check if logger is healthy.

Returns: true if healthy, false otherwise

Implemented in StmLogger.

◆ IsInitialized()

virtual bool BaseLogger::IsInitialized ( ) const

pure virtualnoexcept

Check if logger is initialized.

Returns: true if initialized, false otherwise

Implemented in StmLogger.

◆ IsLevelEnabled()

virtual bool BaseLogger::IsLevelEnabled	(	hf_log_level_t	level,
		const char *	tag = `nullptr`
	)		const

pure virtualnoexcept

Check if a log level is enabled for a tag.

Parameters

level	Log level to check
tag	Log tag (nullptr for default)

Returns: true if level is enabled, false otherwise

Implemented in StmLogger.

◆ Log()

virtual hf_logger_err_t BaseLogger::Log	(	hf_log_level_t	level,
		const char *	tag,
		const char *	format,
			...
	)

pure virtualnoexcept

Log a message at specified level.

Parameters

level	Log level
tag	Log tag
format	printf-style format string
...	printf-style arguments

Returns: hf_logger_err_t Success or error code

Implemented in StmLogger.

◆ LogV()

virtual hf_logger_err_t BaseLogger::LogV	(	hf_log_level_t	level,
		const char *	tag,
		const char *	format,
		va_list	args
	)

pure virtualnoexcept

Log a message with va_list (for internal use)

Parameters

level	Log level
tag	Log tag
format	printf-style format string
args	va_list of arguments

Returns: hf_logger_err_t Success or error code

Implemented in StmLogger.

◆ LogWithLocation()

virtual hf_logger_err_t BaseLogger::LogWithLocation	(	hf_log_level_t	level,
		const char *	tag,
		const char *	file,
		hf_u32_t	line,
		const char *	function,
		const char *	format,
			...
	)

pure virtualnoexcept

Log a message with file and line information.

Parameters

level	Log level
tag	Log tag
file	Source file
line	Source line
function	Function name
format	printf-style format string
...	printf-style arguments

Returns: hf_logger_err_t Success or error code

Implemented in StmLogger.

◆ operator=() [1/2]

BaseLogger & BaseLogger::operator= ( BaseLogger && )

protecteddelete

Move assignment operator (deleted)

◆ operator=() [2/2]

BaseLogger & BaseLogger::operator= ( const BaseLogger & )

protecteddelete

Assignment operator (deleted)

◆ PrintDiagnostics()

virtual hf_logger_err_t BaseLogger::PrintDiagnostics	(	const char *	tag = `nullptr`,
		bool	detailed = `true`
	)		const

pure virtualnoexcept

Print diagnostics to log output.

Parameters

tag	Log tag for the output (optional, uses implementation-specific default if nullptr)
detailed	If true, prints detailed diagnostic information

Returns: hf_logger_err_t Success or error code

Implemented in StmLogger.

◆ PrintStatistics()

virtual hf_logger_err_t BaseLogger::PrintStatistics	(	const char *	tag = `nullptr`,
		bool	detailed = `true`
	)		const

pure virtualnoexcept

Print statistics to log output.

Parameters

tag	Log tag for the output (optional, uses implementation-specific default if nullptr)
detailed	If true, prints detailed per-level statistics

Returns: hf_logger_err_t Success or error code

Implemented in StmLogger.

◆ PrintStatus()

virtual hf_logger_err_t BaseLogger::PrintStatus	(	const char *	tag = `nullptr`,
		bool	detailed = `true`
	)		const

pure virtualnoexcept

Print both statistics and diagnostics.

Parameters

tag	Log tag for the output (optional, uses implementation-specific default if nullptr)
detailed	If true, prints detailed information

Returns: hf_logger_err_t Success or error code

Implemented in StmLogger.

◆ ResetDiagnostics()

virtual hf_logger_err_t BaseLogger::ResetDiagnostics ( )

pure virtualnoexcept

Reset diagnostics.

Returns: hf_logger_err_t Success or error code

Implemented in StmLogger.

◆ ResetStatistics()

virtual hf_logger_err_t BaseLogger::ResetStatistics ( )

pure virtualnoexcept

Reset statistics.

Returns: hf_logger_err_t Success or error code

Implemented in StmLogger.

◆ SetLogLevel()

virtual hf_logger_err_t BaseLogger::SetLogLevel	(	const char *	tag,
		hf_log_level_t	level
	)

pure virtualnoexcept

Set log level for a specific tag.

Parameters

tag	Log tag (nullptr for default)
level	Log level

Returns: hf_logger_err_t Success or error code

Implemented in StmLogger.

◆ Verbose()

virtual hf_logger_err_t BaseLogger::Verbose	(	const char *	tag,
		const char *	format,
			...
	)

pure virtualnoexcept

Log a message at VERBOSE level.

Parameters

tag	Log tag
format	printf-style format string
...	printf-style arguments

Returns: hf_logger_err_t Success or error code

Implemented in StmLogger.

◆ Warn()

virtual hf_logger_err_t BaseLogger::Warn	(	const char *	tag,
		const char *	format,
			...
	)

pure virtualnoexcept

Log a message at WARN level.

Parameters

tag	Log tag
format	printf-style format string
...	printf-style arguments

Returns: hf_logger_err_t Success or error code

Implemented in StmLogger.

The documentation for this class was generated from the following file:

inc/base/BaseLogger.h

Public Member Functions

Protected Member Functions

Detailed Description

Constructor & Destructor Documentation

◆ ~BaseLogger()

◆ BaseLogger() [1/3]

◆ BaseLogger() [2/3]

◆ BaseLogger() [3/3]

Member Function Documentation

◆ Debug()

◆ Deinitialize()

◆ EnsureInitialized()

◆ Error()

◆ Flush()

◆ GetDiagnostics()

◆ GetLastError()

◆ GetLastErrorMessage()

◆ GetLogLevel()

◆ GetStatistics()

◆ Info()

◆ Initialize()

◆ IsHealthy()

◆ IsInitialized()

◆ IsLevelEnabled()

◆ Log()

◆ LogV()

◆ LogWithLocation()

◆ operator=() [1/2]

◆ operator=() [2/2]

◆ PrintDiagnostics()

◆ PrintStatistics()

◆ PrintStatus()

◆ ResetDiagnostics()

◆ ResetStatistics()

◆ SetLogLevel()

◆ Verbose()

◆ Warn()