Method Init

src/util/log.cpp:72–107

Log::Log(LogLevel level_) : level(level_), buffer{}, stream{buffer} { Init(); }

void Log::Init()
{
    std::lock_guard<std::mutex> lock(get_mutex());
    if (!LogPolicy::GetInstance().IsMute() && level <= LogPolicy::GetInstance().GetLevel())
    {
        const bool is_terminal = IsStdoutATTY();

        auto format = [is_terminal](const char *level, const char *color)
        {
            const auto now = std::chrono::system_clock::now();
            const auto timestamp =
                std::format("{:%FT%T}", std::chrono::floor<std::chrono::seconds>(now));
            return std::format("{}[{}] [{}] ", is_terminal ? color : "", timestamp, level);
        };

        switch (level)
        {
        case logNONE:
            break;
        case logWARNING:
            stream << format("warn", YELLOW);
            break;
        case logERROR:
            stream << format("error", RED);
            break;
        case logDEBUG:
#ifdef ENABLE_DEBUG_LOGGING
            stream << format("debug", MAGENTA);
#endif
            break;
        default: // logINFO:
            stream << format("info", "");
            break;
        }
    }
}

std::mutex &Log::get_mutex()
{