qwsprotocolitem_qws.h

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/******************************************************************************** Copyright (C) 1992-2007 Trolltech ASA. All rights reserved.**** This file is part of the QtGui module of the Qt Toolkit.**** This file may be used under the terms of the GNU General Public** License version 2.0 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 GNU** General Public Licensing requirements will be met:** http://trolltech.com/products/qt/licenses/licensing/opensource/**** If you are unsure which license is appropriate for your use, please** review the following information:** http://trolltech.com/products/qt/licenses/licensing/licensingoverview** or contact the sales department at sales@trolltech.com.**** In addition, as a special exception, Trolltech gives you certain** additional rights. These rights are described in the Trolltech GPL** Exception version 1.0, which can be found at** http://www.trolltech.com/products/qt/gplexception/ and in the file** GPL_EXCEPTION.txt in this package.**** In addition, as a special exception, Trolltech, as the sole copyright** holder for Qt Designer, grants users of the Qt/Eclipse Integration** plug-in the right for the Qt/Eclipse Integration to link to** functionality provided by Qt Designer and its related libraries.**** Trolltech reserves all rights not expressly granted herein.**** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.******************************************************************************/#ifndef QWSPROTOCOLITEM_QWS_H#define QWSPROTOCOLITEM_QWS_H/********************************************************************* * * QWSCommand base class - only use derived classes from that * *********************************************************************/#include <QtCore/qglobal.h>QT_BEGIN_HEADERQT_MODULE(Gui)class QIODevice;struct QWSProtocolItem{    // ctor - dtor    QWSProtocolItem(int t, int len, char *ptr) : type(t),        simpleLen(len), rawLen(-1), deleteRaw(false), simpleDataPtr(ptr),        rawDataPtr(0), bytesRead(0) { }    virtual ~QWSProtocolItem();    // data    int type;    int simpleLen;    int rawLen;    bool deleteRaw;    // functions#ifndef QT_NO_QWS_MULTIPROCESS    void write(QIODevice *s);    bool read(QIODevice *s);#endif    void copyFrom(const QWSProtocolItem *item);    virtual void setData(const char *data, int len, bool allocateMem = true);    char *simpleDataPtr;    char *rawDataPtr;    // temp variables    int bytesRead;};// This should probably be a method on QWSProtocolItem, but this way avoids// changing the API of this apparently public header// size = (int)type + (int)rawLenSize + simpleLen + rawLen#define QWS_PROTOCOL_ITEM_SIZE( item ) \    sizeof(int) + sizeof(int) + (item).simpleLen + (item).rawLenQT_END_HEADER#endif // QWSPROTOCOLITEM_QWS_H

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