WPSOLEObject.h

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/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: t; c-basic-offset: 4 -*- */
/* libwps
 * Version: MPL 2.0 / LGPLv2.1+
 *
 * This Source Code Form is subject to the terms of the Mozilla Public
 * License, v. 2.0. If a copy of the MPL was not distributed with this
 * file, You can obtain one at http://mozilla.org/MPL/2.0/.
 *
 * Major Contributor(s):
 * Copyright (C) 2009, 2011 Alonso Laurent (alonso@loria.fr)
 * Copyright (C) 2006, 2007 Andrew Ziem
 * Copyright (C) 2004-2006 Fridrich Strba (fridrich.strba@bluewin.ch)
 * Copyright (C) 2004 Marc Maurer (uwog@uwog.net)
 * Copyright (C) 2003-2005 William Lachance (william.lachance@sympatico.ca)
 *
 * For minor contributions see the git repository.
 *
 * Alternatively, the contents of this file may be used under the terms
 * of the GNU Lesser General Public License Version 2.1 or later
 * (LGPLv2.1+), in which case the provisions of the LGPLv2.1+ are
 * applicable instead of those above.
 *
 * For further information visit http://libwps.sourceforge.net
 */
 
/*
 */
 
#ifndef WPS_OLE_OBJECT_H
#define WPS_OLE_OBJECT_H
 
#include <string>
 
#include <librevenge-stream/librevenge-stream.h>
 
#include "libwps_internal.h"
#include "libwps_tools_win.h"

class WPSOLEObject
{
public:
        WPSOLEObject() {}

        ~WPSOLEObject() {}

        static bool readMetafile(std::shared_ptr<WPSStream> stream, WPSEmbeddedObject &object,
                                 long endPos=-1, bool strict=false);
        static bool readOLE(std::shared_ptr<WPSStream> stream, WPSEmbeddedObject &object, long endPos=-1);
        static bool readWMF(std::shared_ptr<WPSStream> stream, WPSEmbeddedObject &object,long endPos=-1);
 
protected:
        static bool readString(std::shared_ptr<WPSStream> stream, std::string &name, long endPos);
        static bool checkIsWMF(std::shared_ptr<WPSStream> stream, long endPos);

        static bool readEmbeddedOLE(std::shared_ptr<WPSStream> stream, WPSEmbeddedObject &object, long endPos);
        static bool readStaticOLE(std::shared_ptr<WPSStream> stream, WPSEmbeddedObject &object, long endPos);
};
 
#endif
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