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Classes | Namespaces | Functions | Variables
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>
#include <mutex>
#include <optional>
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Classes

struct  CLogCategoryDesc
 

Namespaces

 BCLog
 

Functions

BCLog::LoggerLogInstance ()
 
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. More...
 
std::string LogCategoryToStr (BCLog::LogFlags category)
 
static std::optional< BCLog::LevelGetLogLevel (const std::string &level_str)
 
static constexpr std::array< BCLog::Level, 3 > LogLevelsList ()
 Log severity levels that can be selected by the user. More...
 
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. More...
 

Variables

const char *const DEFAULT_DEBUGLOGFILE = "debug.log"
 
constexpr auto MAX_USER_SETABLE_SEVERITY_LEVEL {BCLog::Level::Info}
 
bool fLogIPs = DEFAULT_LOGIPS
 
const CLogCategoryDesc LogCategories []
 

Function Documentation

◆ FileWriteStr()

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

Definition at line 43 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 190 of file logging.cpp.

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◆ GetLogLevel()

static std::optional<BCLog::Level> GetLogLevel ( const std::string &  level_str)
static

Definition at line 296 of file logging.cpp.

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◆ LogCategoryToStr()

std::string LogCategoryToStr ( BCLog::LogFlags  category)

Definition at line 222 of file logging.cpp.

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◆ LogInstance()

BCLog::Logger& LogInstance ( )

NOTE: the logger instances 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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◆ LogLevelsList()

static constexpr std::array<BCLog::Level, 3> LogLevelsList ( )
staticconstexpr

Log severity levels that can be selected by the user.

Definition at line 332 of file logging.cpp.

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Variable Documentation

◆ DEFAULT_DEBUGLOGFILE

const char* const DEFAULT_DEBUGLOGFILE = "debug.log"

Definition at line 17 of file logging.cpp.

◆ fLogIPs

bool fLogIPs = DEFAULT_LOGIPS

Definition at line 41 of file logging.cpp.

◆ LogCategories

const CLogCategoryDesc LogCategories[]

Definition at line 150 of file logging.cpp.

◆ MAX_USER_SETABLE_SEVERITY_LEVEL

constexpr auto MAX_USER_SETABLE_SEVERITY_LEVEL {BCLog::Level::Info}
constexpr

Definition at line 18 of file logging.cpp.