File Stream Example in Qt

filestream.cpp

#include <QtCore>
#include <io.hpp>

int main (int argc, char** argv) {
    QCoreApplication app (argc, argv);

    const QString WELCOME = R"(
          +=====================================================+
                          :: CPU INFORMATION ::
          +=====================================================+
               *** BY SULTAN AL ISSAI || @foxoman 2018 ***
            )";

    qPrint << CYN << BLD << WELCOME << RST << endl;

    QFile file ("/proc/cpuinfo");
    file.open (QIODevice::ReadOnly | QIODevice::Text);

    QTextStream in (&file);
    QString line = in.readLine ();

    while (!line.isNull ()) {
        line      = in.readLine ();
        int index = line.indexOf (":");

        if (line.contains ("vendor_id")) {
            qPrint << BLD << BLU << "VenderID:" << RST << line.mid (index + 1, -1) << endl;
            qPrint << endl;
        }
        if (line.contains ("model name")) {
            qPrint << BLD << YEL << "ModelName:" << RST << line.mid (index + 1, -1) << endl;
            qPrint << endl;
        }
        if (line.contains ("flags")) {
            qPrint << BLD << GRN << "Flags:" << RST << line.mid (index + 1, -1) << endl;
            qPrint << endl;
        }
        if (line.contains ("bugs")) {
            qPrint << BLD << RED << "Bugs:" << RST << line.mid (index + 1, -1) << endl;
            qPrint << endl;

            break;
        }
    }

    file.close ();

    QTimer::singleShot (0, &app, &QCoreApplication::quit);
    return app.exec ();
}