How to create file in Qt Ubuntu shared folder?

Question

Programming

os: Ubuntu 12.04
Qt 5.3
Actually the question is in the title. It is necessary with the help of Qt to be able to work with a shared folder on the local network.
Tried
QFile("smb://<ip>/<shared folder>/");
but doesn't work

Answer 1

maybe:

QFile file("\\\\<ip>\\<shared folder>\\<new file>");