Files
KytyPS5/src/common/logging/log.h
T

78 lines
3.4 KiB
C++

#ifndef KYTY_COMMON_LOGGING_LOG_H_
#define KYTY_COMMON_LOGGING_LOG_H_
#include "common/common.h"
#include <fmt/color.h>
#include <fmt/printf.h>
#include <string_view>
namespace Log {
void Initialize();
void Shutdown();
struct Lifecycle {
static constexpr const char* name = "Log";
static constexpr auto initialize = Log::Initialize;
static constexpr auto shutdown = Log::Shutdown;
static constexpr auto emergency_shutdown = Log::Shutdown;
};
enum class Direction { Silent, Console, File };
// Set by LoadExec for the program it starts, which continues the log file of the one it replaces
// instead of starting it over.
inline constexpr const char* RelaunchedVariable = "KYTY_RELAUNCHED";
Direction GetDirection();
bool IsSilent();
void Write(std::string_view text);
void Write(fmt::text_style style, std::string_view text);
void WriteToConsoleAndLog(std::string_view text);
void WriteFatal(std::string_view text);
void WriteFatal(fmt::text_style style, std::string_view text);
void Flush();
namespace Color {
inline constexpr auto Default = fmt::text_style {};
inline constexpr auto Red = fmt::fg(fmt::terminal_color::red);
inline constexpr auto Green = fmt::fg(fmt::terminal_color::green);
inline constexpr auto Yellow = fmt::fg(fmt::terminal_color::yellow);
inline constexpr auto Magenta = fmt::fg(fmt::terminal_color::magenta);
inline constexpr auto Cyan = fmt::fg(fmt::terminal_color::cyan);
inline constexpr auto White = fmt::fg(fmt::terminal_color::white);
inline constexpr auto BrightRed = fmt::fg(fmt::terminal_color::bright_red);
inline constexpr auto BrightGreen = fmt::fg(fmt::terminal_color::bright_green);
inline constexpr auto BrightYellow = fmt::fg(fmt::terminal_color::bright_yellow);
inline constexpr auto BrightMagenta = fmt::fg(fmt::terminal_color::bright_magenta);
inline constexpr auto BrightWhite = fmt::fg(fmt::terminal_color::bright_white);
} // namespace Color
// Out of line, so callers on small guest stacks (fibers) do not reserve the formatting frame.
template <typename... Args>
[[gnu::noinline]] void Printf(fmt::text_style style, const char* format, const Args&... args) {
Write(style, fmt::sprintf(format, args...));
}
} // namespace Log
// NOLINTNEXTLINE(cppcoreguidelines-macro-usage)
#define LOGF(...) \
do { \
if (!::Log::IsSilent()) { \
::Log::Printf({}, __VA_ARGS__); \
} \
} while (false)
// NOLINTNEXTLINE(cppcoreguidelines-macro-usage)
#define LOGF_COLOR(style, ...) \
do { \
if (!::Log::IsSilent()) { \
::Log::Printf((style), __VA_ARGS__); \
} \
} while (false)
#endif /* KYTY_COMMON_LOGGING_LOG_H_ */