1/****************************************************************************
2**
3** Copyright (C) 2014 Robin Burchell <robin.burchell@viroteck.net>
4** Copyright (C) 2016 The Qt Company Ltd.
5** Contact: https://www.qt.io/licensing/
6**
7** This file is part of the QtCore module of the Qt Toolkit.
8**
9** $QT_BEGIN_LICENSE:LGPL$
10** Commercial License Usage
11** Licensees holding valid commercial Qt licenses may use this file in
12** accordance with the commercial license agreement provided with the
13** Software or, alternatively, in accordance with the terms contained in
14** a written agreement between you and The Qt Company. For licensing terms
15** and conditions see https://www.qt.io/terms-conditions. For further
16** information use the contact form at https://www.qt.io/contact-us.
17**
18** GNU Lesser General Public License Usage
19** Alternatively, this file may be used under the terms of the GNU Lesser
20** General Public License version 3 as published by the Free Software
21** Foundation and appearing in the file LICENSE.LGPL3 included in the
22** packaging of this file. Please review the following information to
23** ensure the GNU Lesser General Public License version 3 requirements
24** will be met: https://www.gnu.org/licenses/lgpl-3.0.html.
25**
26** GNU General Public License Usage
27** Alternatively, this file may be used under the terms of the GNU
28** General Public License version 2.0 or (at your option) the GNU General
29** Public license version 3 or any later version approved by the KDE Free
30** Qt Foundation. The licenses are as published by the Free Software
31** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3
32** included in the packaging of this file. Please review the following
33** information to ensure the GNU General Public License requirements will
34** be met: https://www.gnu.org/licenses/gpl-2.0.html and
35** https://www.gnu.org/licenses/gpl-3.0.html.
36**
37** $QT_END_LICENSE$
38**
39****************************************************************************/
40
41#ifndef QTUIO_P_H
42#define QTUIO_P_H
43
44QT_BEGIN_NAMESPACE
45
46inline bool qt_readOscString(const QByteArray &source, QByteArray &dest, quint32 &pos)
47{
48 int end = source.indexOf('\0', pos);
49 if (end < 0) {
50 pos = source.size();
51 dest = QByteArray();
52 return false;
53 }
54
55 dest = source.mid(pos, end - pos);
56
57 // Skip additional NULL bytes at the end of the string to make sure the
58 // total number of bits a multiple of 32 bits ("OSC-string" in the
59 // specification).
60 end += 4 - ((end - pos) % 4);
61
62 pos = end;
63 return true;
64}
65
66QT_END_NAMESPACE
67
68#endif
69