WP6VariableLengthGroup.h
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/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: t; c-basic-offset: 4 -*- */
/* libwpd
* 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) 2002 William Lachance (wrlach@gmail.com)
* Copyright (C) 2002 Marc Maurer (uwog@uwog.net)
* Copyright (C) 2006 Fridrich Strba (fridrich.strba@bluewin.ch)
*
* 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://libwpd.sourceforge.net
*/
/* "This product is not manufactured, approved, or supported by
* Corel Corporation or Corel Corporation Limited."
*/
#ifndef WP6VARIABLELENGTHGROUP_H
#define WP6VARIABLELENGTHGROUP_H
#include <vector>
#include "WP6Part.h"
class WP6VariableLengthGroup_SubGroup
{
public:
virtual ~WP6VariableLengthGroup_SubGroup() {}
virtual void parse(WP6Listener *listener, const unsigned char numPrefixIDs, unsigned short const *prefixIDs) const = 0;
};
class WP6VariableLengthGroup : public WP6Part
{
public:
WP6VariableLengthGroup(); // WP6VariableLengthGroup should _never_ be constructed, only its inherited classes
~WP6VariableLengthGroup() override;
static WP6VariableLengthGroup *constructVariableLengthGroup(librevenge::RVNGInputStream *input, WPXEncryption *encryption, const unsigned char groupID);
static bool isGroupConsistent(librevenge::RVNGInputStream *input, WPXEncryption *encryption, const unsigned char groupID);
protected:
void _read(librevenge::RVNGInputStream *input, WPXEncryption *encryption);
virtual void _readContents(librevenge::RVNGInputStream * /* input */, WPXEncryption * /* encryption */) {} // we don't always need more information than that provided generically
unsigned char getSubGroup() const
{
return m_subGroup;
}
unsigned short getSize() const
{
return m_size;
}
unsigned char getFlags() const
{
return m_flags;
}
unsigned char getNumPrefixIDs() const
{
return m_prefixIDs.size();;
}
const unsigned short *getPrefixIDs() const
{
return m_prefixIDs.data();
}
unsigned short getSizeNonDeletable() const
{
return m_sizeNonDeletable;
}
unsigned short getSizeDeletable() const
{
return m_sizeDeletable;
}
private:
WP6VariableLengthGroup(const WP6VariableLengthGroup &);
WP6VariableLengthGroup &operator=(const WP6VariableLengthGroup &);
unsigned char m_subGroup;
unsigned short m_size;
unsigned char m_flags;
std::vector<unsigned short> m_prefixIDs;
unsigned short m_sizeNonDeletable;
unsigned short m_sizeDeletable;
};
#endif /* WP6VARIABLELENGTHGROUP_H */
/* vim:set shiftwidth=4 softtabstop=4 noexpandtab: */
WP6Part.h
WP6Listener
Definition WP6Listener.h:41
WP6Part
Definition WP6Part.h:37
WP6VariableLengthGroup_SubGroup
Definition WP6VariableLengthGroup.h:36
WP6VariableLengthGroup_SubGroup::parse
virtual void parse(WP6Listener *listener, const unsigned char numPrefixIDs, unsigned short const *prefixIDs) const =0
WP6VariableLengthGroup_SubGroup::~WP6VariableLengthGroup_SubGroup
virtual ~WP6VariableLengthGroup_SubGroup()
Definition WP6VariableLengthGroup.h:38
WP6VariableLengthGroup::m_flags
unsigned char m_flags
Definition WP6VariableLengthGroup.h:90
WP6VariableLengthGroup::getSize
unsigned short getSize() const
Definition WP6VariableLengthGroup.h:60
WP6VariableLengthGroup::m_subGroup
unsigned char m_subGroup
Definition WP6VariableLengthGroup.h:88
WP6VariableLengthGroup::_readContents
virtual void _readContents(librevenge::RVNGInputStream *, WPXEncryption *)
Definition WP6VariableLengthGroup.h:54
WP6VariableLengthGroup::m_sizeDeletable
unsigned short m_sizeDeletable
Definition WP6VariableLengthGroup.h:93
WP6VariableLengthGroup::m_sizeNonDeletable
unsigned short m_sizeNonDeletable
Definition WP6VariableLengthGroup.h:92
WP6VariableLengthGroup::isGroupConsistent
static bool isGroupConsistent(librevenge::RVNGInputStream *input, WPXEncryption *encryption, const unsigned char groupID)
Definition WP6VariableLengthGroup.cpp:97
WP6VariableLengthGroup::WP6VariableLengthGroup
WP6VariableLengthGroup()
Definition WP6VariableLengthGroup.cpp:47
WP6VariableLengthGroup::_read
void _read(librevenge::RVNGInputStream *input, WPXEncryption *encryption)
Definition WP6VariableLengthGroup.cpp:132
WP6VariableLengthGroup::m_size
unsigned short m_size
Definition WP6VariableLengthGroup.h:89
WP6VariableLengthGroup::getSizeNonDeletable
unsigned short getSizeNonDeletable() const
Definition WP6VariableLengthGroup.h:76
WP6VariableLengthGroup::constructVariableLengthGroup
static WP6VariableLengthGroup * constructVariableLengthGroup(librevenge::RVNGInputStream *input, WPXEncryption *encryption, const unsigned char groupID)
Definition WP6VariableLengthGroup.cpp:61
WP6VariableLengthGroup::m_prefixIDs
std::vector< unsigned short > m_prefixIDs
Definition WP6VariableLengthGroup.h:91
WP6VariableLengthGroup::~WP6VariableLengthGroup
~WP6VariableLengthGroup() override
Definition WP6VariableLengthGroup.cpp:57
WP6VariableLengthGroup::getSizeDeletable
unsigned short getSizeDeletable() const
Definition WP6VariableLengthGroup.h:80
WP6VariableLengthGroup::getFlags
unsigned char getFlags() const
Definition WP6VariableLengthGroup.h:64
WP6VariableLengthGroup::WP6VariableLengthGroup
WP6VariableLengthGroup(const WP6VariableLengthGroup &)
WP6VariableLengthGroup::getPrefixIDs
const unsigned short * getPrefixIDs() const
Definition WP6VariableLengthGroup.h:72
WP6VariableLengthGroup::getNumPrefixIDs
unsigned char getNumPrefixIDs() const
Definition WP6VariableLengthGroup.h:68
WP6VariableLengthGroup::operator=
WP6VariableLengthGroup & operator=(const WP6VariableLengthGroup &)
WP6VariableLengthGroup::getSubGroup
unsigned char getSubGroup() const
Definition WP6VariableLengthGroup.h:56
WPXEncryption
Definition WPXEncryption.h:36