Implementation of the null logger, along with the CreateNullLogger() and DestroyNullLogger() factory functions used in the Bridge Pattern. More...

#include <stdlib.h>
#include "Bridge_NullLogger.h"

Include dependency graph for Bridge_NullLogger.c:

Go to the source code of this file.

Functions
static void	_Null_LogTrace (const char message, void data)
	Write a trace message to a null logger (basically, discard the log message).

static void	_Null_LogInfo (const char message, void data)
	Write an informational message to a null logger (basically, discard the log message).

static void	_Null_LogError (const char message, void data)
	Write an error message to a null logger (basically, discard the log message).

ILogger *	CreateNullLogger (void)
	Create an instance of an ILogger that outputs to a console.

void	DestroyNullLogger (ILogger *logger)
	Destroy the given instance of an ILogger for outputting to a console.

Detailed Description

Implementation of the null logger, along with the CreateNullLogger() and DestroyNullLogger() factory functions used in the Bridge Pattern.

Definition in file Bridge_NullLogger.c.

Function Documentation

◆ _Null_LogError()

static void _Null_LogError	(	const char *	message,
		void *	data
	)

static

Write an error message to a null logger (basically, discard the log message).

Parameters

message	Unused.
data	Unused.

Definition at line 47 of file Bridge_NullLogger.c.

Referenced by CreateNullLogger().

◆ _Null_LogInfo()

static void _Null_LogInfo	(	const char *	message,
		void *	data
	)

static

Write an informational message to a null logger (basically, discard the log message).

Parameters

message	Unused.
data	Unused.

Definition at line 32 of file Bridge_NullLogger.c.

Referenced by CreateNullLogger().

◆ _Null_LogTrace()

static void _Null_LogTrace	(	const char *	message,
		void *	data
	)

static

Write a trace message to a null logger (basically, discard the log message).

Parameters

message	Unused.
data	Unused.

Definition at line 17 of file Bridge_NullLogger.c.

Referenced by CreateNullLogger().

◆ CreateNullLogger()

ILogger * CreateNullLogger ( void )

Create an instance of an ILogger that outputs to a console.

Returns: Returns an ILogger instance to use for logging to a console; returns NULL if something went wrong in creating the logger.

Definition at line 60 of file Bridge_NullLogger.c.

References _Null_LogError(), _Null_LogInfo(), _Null_LogTrace(), ILogger::data, ILogger::LogError, ILogger::LogInfo, and ILogger::LogTrace.

Referenced by CreateLogger().

◆ DestroyNullLogger()

void DestroyNullLogger ( ILogger * logger )

Destroy the given instance of an ILogger for outputting to a console.

Parameters

logger The ILogger instance to destroy.

Definition at line 77 of file Bridge_NullLogger.c.

Referenced by DestroyLogger().

Functions

Detailed Description

Function Documentation

◆ _Null_LogError()

◆ _Null_LogInfo()

◆ _Null_LogTrace()

◆ CreateNullLogger()

◆ DestroyNullLogger()