logging.cpp File Reference

#include <logging.h>
#include <util/fs.h>
#include <util/string.h>
#include <util/threadnames.h>
#include <util/time.h>
#include <algorithm>
#include <array>

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Classes
struct	CLogCategoryDesc

Namespaces
namespace	BCLog

Functions
BCLog::Logger &	LogInstance ()
static int	FileWriteStr (const std::string &str, FILE *fp)
bool	GetLogCategory (BCLog::LogFlags &flag, const std::string &str)
	Return true if str parses as a log category and set the flag.
std::string	BCLog::LogEscapeMessage (const std::string &str)
	Belts and suspenders: make sure outgoing log messages don't contain potentially suspicious characters, such as terminal control codes.

Variables
bool	fLogIPs = DEFAULT_LOGIPS
const char *const	DEFAULT_DEBUGLOGFILE = "debug.log"
const CLogCategoryDesc	LogCategories []

Function Documentation

FileWriteStr()

static int FileWriteStr ( const std::string &  str, FILE *  fp  )

static

Definition at line 40 of file logging.cpp.

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GetLogCategory()

bool GetLogCategory	(	BCLog::LogFlags &	flag,
		const std::string &	str
	)

Return true if str parses as a log category and set the flag.

Definition at line 142 of file logging.cpp.

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LogInstance()

BCLog::Logger & LogInstance

(

)

NOTE: the logger instance is leaked on exit. This is ugly, but will be cleaned up by the OS/libc. Defining a logger as a global object doesn't work since the order of destruction of static/global objects is undefined. Consider if the logger gets destroyed, and then some later destructor calls LogPrintf, maybe indirectly, and you get a core dump at shutdown trying to access the logger. When the shutdown sequence is fully audited and tested, explicit destruction of these objects can be implemented by changing this from a raw pointer to a std::unique_ptr. Since the ~Logger() destructor is never called, the Logger class and all its subclasses must have implicitly-defined destructors.

This method of initialization was originally introduced in ee3374234c60aba2cc4c5cd5cac1c0aefc2d817c.

Definition at line 20 of file logging.cpp.

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Variable Documentation

DEFAULT_DEBUGLOGFILE

const char* const DEFAULT_DEBUGLOGFILE = "debug.log"

Definition at line 18 of file logging.cpp.

fLogIPs

bool fLogIPs = DEFAULT_LOGIPS

Definition at line 17 of file logging.cpp.

LogCategories

const CLogCategoryDesc LogCategories[]

Definition at line 104 of file logging.cpp.