log.hpp File Reference

#include "platform.hpp"
#include "env.hpp"
#include "string.hpp"
#include <atomic>
#include <cstdlib>
#include "ravennakit/core/format.hpp"

Go to the source code of this file.

Namespaces
namespace	rav

Macros
#define	RAV_ENABLE_SPDLOG   0
#define	RAV_LOG_TRACE(...)
#define	RAV_LOG_DEBUG(...)
#define	RAV_LOG_CRITICAL(...)
#define	RAV_LOG_ERROR(...)
#define	RAV_LOG_WARNING(...)
#define	RAV_LOG_INFO(...)
#define	RAV_LOG(...)
#define	CATCH_LOG_UNCAUGHT_EXCEPTIONS

Enumerations
enum class	LogLevel {   off , critical , error , warning ,   info , debug , trace }

Functions
void	rav::set_log_level (const char *level)
	Sets the log level for the application based on the given string.
void	rav::set_log_level_from_env (const char *env_var="RAV_LOG_LEVEL")
	Tries to find given environment variable and set the log level accordingly.

Variables
std::atomic	log_level = LogLevel::info

Macro Definition Documentation

CATCH_LOG_UNCAUGHT_EXCEPTIONS

#define CATCH_LOG_UNCAUGHT_EXCEPTIONS

Value:

catch (const rav::Exception& e) {                                                                                         \
    RAV_LOG_CRITICAL("rav::Exception caught: {} - please handle your exceptions before reaching this point.", e.what());  \
}                                                                                                                         \
catch (const std::exception& e) {                                                                                         \
    RAV_LOG_CRITICAL("std::exception caucght: {} - please handle your exceptions before reaching this point.", e.what()); \
}                                                                                                                         \
catch (...) {                                                                                                             \
    RAV_LOG_CRITICAL("unknown exception caucght - please handle your exceptions before reaching this point.");            \
}

Definition at line 135 of file log.hpp.

RAV_ENABLE_SPDLOG

#define RAV_ENABLE_SPDLOG   0

Definition at line 35 of file log.hpp.

RAV_LOG

#define RAV_LOG

(

...

)

Value:

if (log_level.load() >= LogLevel::trace) { \
    fmt::println("[L] " __VA_ARGS__);      \
}

Definition at line 127 of file log.hpp.

RAV_LOG_CRITICAL

#define RAV_LOG_CRITICAL

(

...

)

Value:

if (log_level.load() >= LogLevel::critical) { \
    fmt::println("[C] " __VA_ARGS__);         \
}

Definition at line 99 of file log.hpp.

RAV_LOG_DEBUG

#define RAV_LOG_DEBUG

(

...

)

Value:

if (log_level.load() >= LogLevel::debug) { \
    fmt::println("[D] " __VA_ARGS__);      \
}

Definition at line 92 of file log.hpp.

RAV_LOG_ERROR

#define RAV_LOG_ERROR

(

...

)

Value:

if (log_level.load() >= LogLevel::error) { \
    fmt::println("[E] " __VA_ARGS__);      \
}

Definition at line 106 of file log.hpp.

RAV_LOG_INFO

#define RAV_LOG_INFO

(

...

)

Value:

if (log_level.load() >= LogLevel::info) { \
    fmt::println("[I] " __VA_ARGS__);     \
}

Definition at line 120 of file log.hpp.

RAV_LOG_TRACE

#define RAV_LOG_TRACE

(

...

)

Value:

if (log_level.load() >= LogLevel::trace) { \
    fmt::println("[T] " __VA_ARGS__);      \
}

Definition at line 85 of file log.hpp.

RAV_LOG_WARNING

#define RAV_LOG_WARNING

(

...

)

Value:

if (log_level.load() >= LogLevel::warning) { \
    fmt::println("[W] " __VA_ARGS__);        \
}

Definition at line 113 of file log.hpp.

Enumeration Type Documentation

LogLevel

enum class LogLevel

strong

Enumerator
off
critical
error
warning
info
debug
trace

Definition at line 80 of file log.hpp.

Variable Documentation

log_level

std::atomic log_level = LogLevel::info

inline

Definition at line 82 of file log.hpp.