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WP5VariableLengthGroup.h
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/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: t; c-basic-offset: 4 -*- */
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/* libwpd
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* Copyright (C) 2003 William Lachance (wrlach@gmail.com)
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* Copyright (C) 2003 Marc Maurer (uwog@uwog.net)
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* Copyright (C) 2006 Fridrich Strba (fridrich.strba@bluewin.ch)
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Library General Public License for more details.
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*
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* You should have received a copy of the GNU Library General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA
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*
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* For further information visit http://libwpd.sourceforge.net
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*/
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/* "This product is not manufactured, approved, or supported by
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* Corel Corporation or Corel Corporation Limited."
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*/
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#ifndef WP5VARIABLELENGTHGROUP_H
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#define WP5VARIABLELENGTHGROUP_H
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#include "
WP5Part.h
"
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class
WP5VariableLengthGroup_SubGroup
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{
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public
:
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virtual
~WP5VariableLengthGroup_SubGroup
() {}
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virtual
void
parse
(
WP5Listener
*listener) = 0;
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};
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class
WP5VariableLengthGroup
:
public
WP5Part
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{
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public
:
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WP5VariableLengthGroup
();
// WP5VariableLengthGroup should _never_ be constructed, only its inherited classes
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virtual
~WP5VariableLengthGroup
() {}
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static
WP5VariableLengthGroup
*
constructVariableLengthGroup
(
WPXInputStream
*input,
WPXEncryption
*encryption,
const
uint8_t group);
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static
bool
isGroupConsistent
(
WPXInputStream
*input,
WPXEncryption
*encryption,
const
uint8_t group);
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protected
:
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void
_read
(
WPXInputStream
*input,
WPXEncryption
*encryption);
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virtual
void
_readContents
(
WPXInputStream
*
/* input */
,
WPXEncryption
*
/* encryption */
) {}
// we don't always need more information than that provided generically
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uint8_t
getSubGroup
()
const
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{
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return
m_subGroup
;
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}
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uint16_t
getSize
()
const
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{
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return
m_size
;
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}
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private
:
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uint8_t
m_subGroup
;
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uint16_t
m_size
;
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};
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#endif
/* WP5VARIABLELENGTHGROUP_H */
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