Problems reading content of QFile

[martinn]

I need to send a sqlite file up to a website using post. So what I do is that I open the file and try to read the content of it into a QString that I with help of QNetworkRequest can send to the server. I can handle the request as the file is sent to the server but the file is just empty. The QString str here is always empty. Am I reading the content of the sqlite file wrong? Can you anything wrong with my code?

This is the code for reading the file:

QFile file("database.sql"); //I have tested that this excists
    file.open(QIODevice::ReadOnly);
    QDataStream in(&file);
    QString str;
    in.setVersion(QDataStream::Qt_4_6);
    in >> str;  //str is always empty here

QFile file("database.sql"); //I have tested that this excists
    file.open(QIODevice::ReadOnly);
    QDataStream in(&file);
    QString str;
    in.setVersion(QDataStream::Qt_4_6);
    in >> str;  //str is always empty here

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