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Diffstat (limited to 'qtinterface/qt4/Qt/qbuffer.h')
-rw-r--r-- | qtinterface/qt4/Qt/qbuffer.h | 112 |
1 files changed, 112 insertions, 0 deletions
diff --git a/qtinterface/qt4/Qt/qbuffer.h b/qtinterface/qt4/Qt/qbuffer.h new file mode 100644 index 0000000..a0dcef5 --- /dev/null +++ b/qtinterface/qt4/Qt/qbuffer.h @@ -0,0 +1,112 @@ +/**************************************************************************** +** +** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** All rights reserved. +** Contact: Nokia Corporation (qt-info@nokia.com) +** +** This file is part of the QtCore module of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:LGPL$ +** Commercial Usage +** Licensees holding valid Qt Commercial licenses may use this file in +** accordance with the Qt Commercial License Agreement provided with the +** Software or, alternatively, in accordance with the terms contained in +** a written agreement between you and Nokia. +** +** 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 as published by the Free Software +** Foundation and appearing in the file LICENSE.LGPL included in the +** packaging of this file. Please review the following information to +** ensure the GNU Lesser General Public License version 2.1 requirements +** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. +** +** In addition, as a special exception, Nokia gives you certain additional +** rights. These rights are described in the Nokia Qt LGPL Exception +** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. +** +** GNU General Public License Usage +** Alternatively, this file may be used under the terms of the GNU +** General Public License version 3.0 as published by the Free Software +** Foundation and appearing in the file LICENSE.GPL included in the +** packaging of this file. Please review the following information to +** ensure the GNU General Public License version 3.0 requirements will be +** met: http://www.gnu.org/copyleft/gpl.html. +** +** If you have questions regarding the use of this file, please contact +** Nokia at qt-info@nokia.com. +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#ifndef QBUFFER_H +#define QBUFFER_H + +#include <QtCore/qiodevice.h> +#include <QtCore/qbytearray.h> + +QT_BEGIN_HEADER + +QT_BEGIN_NAMESPACE + +QT_MODULE(Core) + +class QObject; +class QBufferPrivate; + +class Q_CORE_EXPORT QBuffer : public QIODevice +{ +#ifndef QT_NO_QOBJECT + Q_OBJECT +#endif + +public: +#ifndef QT_NO_QOBJECT + explicit QBuffer(QObject *parent = 0); + QBuffer(QByteArray *buf, QObject *parent = 0); +#else + QBuffer(); + explicit QBuffer(QByteArray *buf); +#endif + ~QBuffer(); + + QByteArray &buffer(); + const QByteArray &buffer() const; + void setBuffer(QByteArray *a); + + void setData(const QByteArray &data); + inline void setData(const char *data, int len); + const QByteArray &data() const; + + bool open(OpenMode openMode); + + void close(); + qint64 size() const; + qint64 pos() const; + bool seek(qint64 off); + bool atEnd() const; + bool canReadLine() const; + +protected: +#ifndef QT_NO_QOBJECT + void connectNotify(const char*); + void disconnectNotify(const char*); +#endif + qint64 readData(char *data, qint64 maxlen); + qint64 writeData(const char *data, qint64 len); + +private: + Q_DECLARE_PRIVATE(QBuffer) + Q_DISABLE_COPY(QBuffer) + + Q_PRIVATE_SLOT(d_func(), void _q_emitSignals()) +}; + +inline void QBuffer::setData(const char *adata, int alen) +{ setData(QByteArray(adata, alen)); } + +QT_END_NAMESPACE + +QT_END_HEADER + +#endif // QBUFFER_H |