QString proFile(t_path);

proFile.append("/dir");

QFileInfo proFileInfo(proFile);

if(proFileInfo.exists()) {

    //

｝

 QString t_tmpDir(theDir);

    t_tmpDir.append("/tmp");

QFileInfo t_tmpDirInfo(t_tmpDir);

    QDir* t_dir = new QDir;

    if(t_tmpDirInfo.isDir()) {

        QString t_oldTmpDir(theDir);

        QDate date;

        QTime time;

        QDateTime dt;

        dt.setTime(time.currentTime());

        dt.setDate(date.currentDate());

        QString currentDate = dt.toString("yyyy-MM-dd-hh-mm-ss");

        t_oldTmpDir.append("/");

        t_oldTmpDir.append(currentDate);

        t_dir->rename(t_tmpDir, t_oldTmpDir);

    }

    t_dir->mkdir(t_tmpDir);

 FILE* fp = fopen(t_pro.toStdString().c_str(), "r");

    int t_count = 0;

    fscanf(fp, "%*d%*d%*d%*d%d", &t_count);

    fclose(fp);