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101 lines
3.3 KiB
101 lines
3.3 KiB
14 years ago
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/****************************************************************************
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**
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** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).
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** All rights reserved.
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** Contact: Nokia Corporation (qt-info@nokia.com)
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**
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** This file is part of the QtGui module of the Qt Toolkit.
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**
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** $QT_BEGIN_LICENSE:LGPL$
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** Commercial Usage
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** Licensees holding valid Qt Commercial licenses may use this file in
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** accordance with the Qt Commercial License Agreement provided with the
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** Software or, alternatively, in accordance with the terms contained in
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** a written agreement between you and Nokia.
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**
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** GNU Lesser General Public License Usage
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** Alternatively, this file may be used under the terms of the GNU Lesser
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** General Public License version 2.1 as published by the Free Software
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** Foundation and appearing in the file LICENSE.LGPL included in the
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** packaging of this file. Please review the following information to
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** ensure the GNU Lesser General Public License version 2.1 requirements
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** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
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**
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** In addition, as a special exception, Nokia gives you certain additional
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** rights. These rights are described in the Nokia Qt LGPL Exception
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** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
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**
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** GNU General Public License Usage
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** Alternatively, this file may be used under the terms of the GNU
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** General Public License version 3.0 as published by the Free Software
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** Foundation and appearing in the file LICENSE.GPL included in the
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** packaging of this file. Please review the following information to
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** ensure the GNU General Public License version 3.0 requirements will be
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** met: http://www.gnu.org/copyleft/gpl.html.
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**
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** If you have questions regarding the use of this file, please contact
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** Nokia at qt-info@nokia.com.
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** $QT_END_LICENSE$
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**
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****************************************************************************/
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#ifndef QWSPROTOCOLITEM_QWS_H
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#define QWSPROTOCOLITEM_QWS_H
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/*********************************************************************
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*
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* QWSCommand base class - only use derived classes from that
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*
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*********************************************************************/
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#include <QtCore/qglobal.h>
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QT_BEGIN_HEADER
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QT_BEGIN_NAMESPACE
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QT_MODULE(Gui)
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class QIODevice;
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struct QWSProtocolItem
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{
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// ctor - dtor
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QWSProtocolItem(int t, int len, char *ptr) : type(t),
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simpleLen(len), rawLen(-1), deleteRaw(false), simpleDataPtr(ptr),
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rawDataPtr(0), bytesRead(0) { }
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virtual ~QWSProtocolItem();
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// data
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int type;
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int simpleLen;
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int rawLen;
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bool deleteRaw;
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// functions
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#ifndef QT_NO_QWS_MULTIPROCESS
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void write(QIODevice *s);
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bool read(QIODevice *s);
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#endif
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void copyFrom(const QWSProtocolItem *item);
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virtual void setData(const char *data, int len, bool allocateMem = true);
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char *simpleDataPtr;
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char *rawDataPtr;
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// temp variables
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int bytesRead;
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};
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// This should probably be a method on QWSProtocolItem, but this way avoids
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// changing the API of this apparently public header
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// size = (int)type + (int)rawLenSize + simpleLen + rawLen
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#define QWS_PROTOCOL_ITEM_SIZE( item ) \
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(2 * sizeof(int)) + ((item).simpleDataPtr ? (item).simpleLen : 0) + ((item).rawDataPtr ? (item).rawLen : 0)
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QT_END_NAMESPACE
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QT_END_HEADER
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#endif // QWSPROTOCOLITEM_QWS_H
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