Function log_handler

vkconfig_cmd/main.cpp:39–63

QtMessageHandler originalHandler = nullptr;

void log_handler(QtMsgType type, const QMessageLogContext& context, const QString& msg) {
#if _DEBUG
    QString message = qFormatLogMessage(type, context, msg);
    std::string printable_message = qPrintable(message);
    switch (type) {
        default:
            fprintf(stdout, "%s\n", printable_message.c_str());
            fflush(stdout);
            break;
        case QtCriticalMsg:
        case QtFatalMsg:
            fprintf(stderr, "%s\n", printable_message.c_str());
            fflush(stderr);
            break;
    }

    if (originalHandler) {
        (*originalHandler)(type, context, msg);
    }
#else
    (void)type;
    (void)context;
    (void)msg;
#endif  //_DEBUG
}

int main(int argc, char* argv[]) {
    QCoreApplication::setOrganizationName("LunarG");