xmlstreamreaderinterface.h

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/**
 * \file pappsomspp/processing/xml/xmlstreamreaderinterface.h
 * \date 12/11/2021
 * \author Olivier Langella
 * \brief common interface to read all XML streams containing convenient
 * functions
 */
 
/*******************************************************************************
 * Copyright (c) 2021 Olivier Langella <Olivier.Langella@u-psud.fr>.
 *
 * This file is part of PAPPSOms-tools.
 *
 *     PAPPSOms-tools is free software: you can redistribute it and/or modify
 *     it under the terms of the GNU General Public License as published by
 *     the Free Software Foundation, either version 3 of the License, or
 *     (at your option) any later version.
 *
 *     PAPPSOms-tools is distributed in the hope that it will be useful,
 *     but WITHOUT ANY WARRANTY; without even the implied warranty of
 *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 *     GNU General Public License for more details.
 *
 *     You should have received a copy of the GNU General Public License
 *     along with PAPPSOms-tools.  If not, see <http://www.gnu.org/licenses/>.
 *
 ******************************************************************************/
#pragma once
 
#include <QIODevice>
#include <QXmlStreamReader>
#include <QXmlStreamWriter>
#include "pappsomspp/export-import-config.h"
 
namespace pappso
{
/**
 * @brief convenient xml reader helper
 */
class PMSPP_LIB_DECL XmlStreamReaderInterface
{
  public:
  /**
   * Default constructor
   */
  XmlStreamReaderInterface();
 
  /**
   * Destructor
   */
  virtual ~XmlStreamReaderInterface();
 
 
  virtual bool readFile(const QString &fileName);
 
  bool read(QIODevice *device);
  bool read(const QString &xml_content);
 
 
  QString errorString() const;
 
  protected:
  virtual void readStream() = 0;
 
  void cloneStartElement(QXmlStreamWriter &output) const;
 
  void cloneElement(QXmlStreamWriter &output);
  void cloneNode(QXmlStreamWriter &output);
 
  protected:
  QXmlStreamReader m_qxmlStreamReader;
};
} // namespace pappso