2 * This file is part of the vng project
3 * Copyright (C) 2008 Thomas Zander <tzander@trolltech.com>
5 * This program is free software: you can redistribute it and/or modify
6 * it under the terms of the GNU General Public License as published by
7 * the Free Software Foundation, either version 3 of the License, or
8 * (at your option) any later version.
10 * This program is distributed in the hope that it will be useful,
11 * but WITHOUT ANY WARRANTY; without even the implied warranty of
12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13 * GNU General Public License for more details.
15 * You should have received a copy of the GNU General Public License
16 * along with this program. If not, see <http://www.gnu.org/licenses/>.
25 qint64
Vng::readLine(QIODevice
*device
, char *buffer
, int maxLength
)
27 device
->waitForReadyRead(-1);
28 return device
->readLine(buffer
, maxLength
);
31 bool Vng::copyFile(QIODevice
&from
, QIODevice
&to
)
33 to
.open(QIODevice::WriteOnly
);
36 from
.waitForReadyRead(-1);
37 qint64 len
= from
.read(buf
, sizeof(buf
));
38 if (len
<= 0) { // done!
43 qint64 written
= to
.write(buf
, len
);
44 if (written
== -1) // write error!