Implementation of base LogSink class and some global helper functions. More...

#include "log.h"
#include <cstdarg>
#include <cstdlib>
#include <string>

Include dependency graph for log.cpp:

Functions
bool	ParseLoggerArguments (int &i, int argc, char *argv[], Severity &console_verbosity)
	Helper function for parsing arguments that use common syntax.

void	LogFatal (const char *format,...)

void	LogError (const char *format,...)

void	LogWarning (const char *format,...)

void	LogNotice (const char *format,...)

void	LogVerbose (const char *format,...)

void	LogDebug (const char *format,...)

void	LogDebugTrace (const char function, const char format,...)

void	Log (Severity severity, const char *format,...)

string	LogHexDump (const unsigned char *data, size_t len)
	Convert a sequence of bytes to its textual representation ("hex dump").

Variables
mutex	g_log_mutex
	Mutex for serializing access to global logging state.

__thread unsigned int	g_logIndentLevel = 0
	The current indentation level.

vector< unique_ptr< LogSink > >	g_log_sinks
	The set of log sink objects logtools knows about.

bool	g_logToStdoutAlways = false
	If set, STDLogSink will only write to stdout even for error/warning severity and never use stderr.

set< string >	g_trace_filters
	Set of classes or class::function for high verbosity trace messages.

Detailed Description

Implementation of base LogSink class and some global helper functions.

Function Documentation

Convert a sequence of bytes to its textual representation ("hex dump").

Parameters

data	Pointer to the byte sequence to print.
len	Number of bytes to print.

The set of log sink objects logtools knows about.

When a log message is printed, it is sent to every sink in this list for filtering and display.