Function internalLogWithLevel

Android/MMKV/mmkv/src/main/cpp/native-bridge.cpp:306–333

}

extern "C" void internalLogWithLevel(MMKVLogLevel level, const char *filename, const char *func, int line, const char *format, ...) {
    if (level >= g_currentLogLevel) {
        std::string message;
        char buffer[16];

        va_list args;
        va_start(args, format);
        auto length = std::vsnprintf(buffer, sizeof(buffer), format, args);
        va_end(args);

        if (length < 0) { // something wrong
            message = {};
        } else if (length < sizeof(buffer)) {
            message = std::string(buffer, static_cast<unsigned long>(length));
        } else {
            message.resize(static_cast<unsigned long>(length), '\0');
            va_start(args, format);
            std::vsnprintf(const_cast<char *>(message.data()), static_cast<size_t>(length) + 1, format, args);
            va_end(args);
        }

        if (g_cls && g_mmkvLogID) {
            mmkvLog(level, filename, line, func, message);
        } else {
            _MMKVLogWithLevel(level, filename, func, line, message.c_str());
        }
    }
}

static void mmkvLog(MMKVLogLevel level, const char *file, int line, const char *function, const std::string &message) {
    auto currentEnv = getCurrentEnv();