void SFtpBrowser::Transfer(int opcode, const String src, const String& dest)
{
	SFtp worker(session);
	Progress pi(this, src);

	worker.WhenProgress = [&pi](int64 done, int64 total)
	{
		pi.SetText(
			Format(
				t_("%1:s of %2:s is transferred"),
				FormatFileSize(done),
				FormatFileSize(total)
			)
		);
		return pi.SetCanceled(int(done), int(total));
	};
	pi.Create();
	switch(opcode) {
		case GET: {
			pi.Title(t_("Downloading ") << GetFileName(src));
			FileOut fout(dest);
			if(fout && !worker.LoadFile(fout, src))
				ErrorOK(DeQtf(worker.GetErrorDesc()));
			break;
		}
		case PUT: {
			pi.Title(t_("Uploading ") << GetFileName(src)); // Not for use, only for testing
			String s = LoadFile(src);
			if(auto h = worker.OpenWrite(dest); h) {
				int n = worker.Put(h, ~s, s.GetLength());
				RLOG(String() << "Uploaded: " << n << ", filesize: " << s.GetLength());
				RDUMP(worker.IsError());
				if(worker.IsError())
					ErrorOK(DeQtf(worker.GetErrorDesc()));
				worker.Close(h);
			}
			else
				RLOG("Couldn't open file: " << src << ", error: " << worker.GetErrorDesc());
			break;
		}
	}
	LoadDir();
}