Method initialCheck

mainwindow.cpp:537–606

启动时只检查一次：若无文件 / 被篡改 / 已过期 => 让用户输入密码重置

// 启动时只检查一次：若无文件 / 被篡改 / 已过期 => 让用户输入密码重置
bool MainWindow::initialCheck()
{
    bool ok = false;
    licStartTime = readLicenseFile(ok);

    // 设置新时间
    InternetTimeFetcher fetcher;
    fetcher.fetchInternetTime(toolCurrentTime);
    if(!toolCurrentTime.isValid()){
        QMessageBox::critical(this, "错误", "无法联网获取时间");
        //qApp->quit();
        //std::exit(0);
        return false;
    }

    if(!ok) {
        // 文件不存在或被破坏 => 立即提示
        QMessageBox::warning(this, "提示", "授权文件缺失或损坏，需要最高权限初始化。");
        if(!requestAdminPassword("请输入最高权限密码：", this)) {
            QMessageBox::critical(this, "错误", "密码错误");
            //qApp->quit();
            //std::exit(0);
            return false;
        }

        //验证通过 写入lic
        if(!writeLicenseFile(toolCurrentTime)) {
            QMessageBox::critical(this, "错误", "写入授权文件失败 软件即将关闭");
            //qApp->quit();
            //std::exit(0);
            return false;
        }

        licStartTime = toolCurrentTime;
    }



    // 检查是否已经过期
    if(toolCurrentTime > licStartTime.addMSecs(MAX_MSECS)){
        qWarning() << QString("toolCurrentTime > licStartTime.addMSecs(MAX_MSECS)");

        this->m_mainBackendWorkerNew.stopWorker();
        this->m_autoChangeWallpaperBackendWorker.stopWorker();

        // 文件不存在或被破坏 => 立即提示
        QMessageBox::warning(this, "提示", "软件有效期已过 后台线程均停止 要求输入密码");
        if(!requestAdminPassword("请输入最高权限密码：", this)) {
            QMessageBox::critical(this, "错误", "密码错误 软件即将关闭");
            //qApp->quit();
            //std::exit(0);
            return false;
        }

        if(!writeLicenseFile(toolCurrentTime)) {
            QMessageBox::critical(this, "错误", "写入授权文件失败 软件即将关闭");
            //qApp->quit();
            //std::exit(0);