diff options
Diffstat (limited to 'src/plugins/generic/tuiotouch/qtuio_p.h')
-rw-r--r-- | src/plugins/generic/tuiotouch/qtuio_p.h | 62 |
1 files changed, 62 insertions, 0 deletions
diff --git a/src/plugins/generic/tuiotouch/qtuio_p.h b/src/plugins/generic/tuiotouch/qtuio_p.h new file mode 100644 index 0000000000..67f1def7fd --- /dev/null +++ b/src/plugins/generic/tuiotouch/qtuio_p.h @@ -0,0 +1,62 @@ +/**************************************************************************** +** +** Copyright (C) 2014 Robin Burchell <robin.burchell@viroteck.net> +** Copyright (C) 2015 The Qt Company Ltd. +** Contact: http://www.qt.io/licensing/ +** +** This file is part of the QtCore module of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:LGPL21$ +** Commercial License Usage +** Licensees holding valid commercial Qt licenses may use this file in +** accordance with the commercial license agreement provided with the +** Software or, alternatively, in accordance with the terms contained in +** a written agreement between you and The Qt Company. For licensing terms +** and conditions see http://www.qt.io/terms-conditions. For further +** information use the contact form at http://www.qt.io/contact-us. +** +** GNU Lesser General Public License Usage +** Alternatively, this file may be used under the terms of the GNU Lesser +** General Public License version 2.1 or version 3 as published by the Free +** Software Foundation and appearing in the file LICENSE.LGPLv21 and +** LICENSE.LGPLv3 included in the packaging of this file. Please review the +** following information to ensure the GNU Lesser General Public License +** requirements will be met: https://www.gnu.org/licenses/lgpl.html and +** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. +** +** As a special exception, The Qt Company gives you certain additional +** rights. These rights are described in The Qt Company LGPL Exception +** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#ifndef QTUIO_P_H +#define QTUIO_P_H + +QT_BEGIN_NAMESPACE + +inline bool qt_readOscString(const QByteArray &source, QByteArray &dest, quint32 &pos) +{ + int end = source.indexOf('\0', pos); + if (end < 0) { + pos = source.size(); + dest = QByteArray(); + return false; + } + + dest = source.mid(pos, end - pos); + + // Skip additional NULL bytes at the end of the string to make sure the + // total number of bits a multiple of 32 bits ("OSC-string" in the + // specification). + end += 4 - ((end - pos) % 4); + + pos = end; + return true; +} + +QT_END_NAMESPACE + +#endif |