QxOrm  1.4.5
C++ Object Relational Mapping library
QxXmlReader.h
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00001 /****************************************************************************
00002 **
00003 ** https://www.qxorm.com/
00004 ** Copyright (C) 2013 Lionel Marty (contact@qxorm.com)
00005 **
00006 ** This file is part of the QxOrm library
00007 **
00008 ** This software is provided 'as-is', without any express or implied
00009 ** warranty. In no event will the authors be held liable for any
00010 ** damages arising from the use of this software
00011 **
00012 ** Commercial Usage
00013 ** Licensees holding valid commercial QxOrm licenses may use this file in
00014 ** accordance with the commercial license agreement provided with the
00015 ** Software or, alternatively, in accordance with the terms contained in
00016 ** a written agreement between you and Lionel Marty
00017 **
00018 ** GNU General Public License Usage
00019 ** Alternatively, this file may be used under the terms of the GNU
00020 ** General Public License version 3.0 as published by the Free Software
00021 ** Foundation and appearing in the file 'license.gpl3.txt' included in the
00022 ** packaging of this file. Please review the following information to
00023 ** ensure the GNU General Public License version 3.0 requirements will be
00024 ** met : http://www.gnu.org/copyleft/gpl.html
00025 **
00026 ** If you are unsure which license is appropriate for your use, or
00027 ** if you have questions regarding the use of this file, please contact :
00028 ** contact@qxorm.com
00029 **
00030 ****************************************************************************/
00031 
00032 #ifndef _QX_XML_READER_H_
00033 #define _QX_XML_READER_H_
00034 
00035 #ifdef _MSC_VER
00036 #pragma once
00037 #endif
00038 
00039 #include <QtCore/qhash.h>
00040 #include <QtCore/qbytearray.h>
00041 #include <QtCore/qdatastream.h>
00042 
00043 #if (QT_VERSION >= 0x040800)
00044 #include <QtCore/QXmlStreamReader>
00045 #else // (QT_VERSION >= 0x040800)
00046 #include <QtXml/QXmlStreamReader>
00047 #endif // (QT_VERSION >= 0x040800)
00048 
00049 #include <QxXml/QxXmlWriter.h>
00050 
00051 namespace qx {
00052 
00053 class QX_DLL_EXPORT QxXmlReader : public QXmlStreamReader
00054 {
00055 
00056 public:
00057 
00058    typedef std::shared_ptr<QByteArray> type_byte_arr_ptr;
00059    typedef QHash<QString, type_byte_arr_ptr> type_hash_bin_data;
00060    typedef QHashIterator<QString, type_byte_arr_ptr> type_hash_bin_data_itr;
00061 
00062 protected:
00063 
00064    type_hash_bin_data m_mapBinaryData;    // Collection of binary data associated with xml (<=> attached files)
00065 
00066 public:
00067 
00068    QxXmlReader() : QXmlStreamReader() { ; }
00069    QxXmlReader(const QString & data) : QXmlStreamReader(data) { ; }
00070    virtual ~QxXmlReader() { ; }
00071 
00072    void addBinaryData(const type_hash_bin_data & other, bool bClear);
00073    void addBinaryData(const QString & sKey, type_byte_arr_ptr pData);
00074    void removeBinaryData(const QString & sKey);
00075    void removeAllBinaryData();
00076 
00077    bool isStartBinaryData() const;
00078    type_byte_arr_ptr readBinaryData();
00079 
00080 };
00081 
00082 } // namespace qx
00083 
00084 QX_DLL_EXPORT QDataStream & operator >> (QDataStream & stream, qx::QxXmlReader & xmlReader);
00085 
00086 #endif // _QX_XML_READER_H_