WP5VariableLengthGroup.h
Go to the documentation of this file.
1 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: t; c-basic-offset: 4 -*- */
2 /* libwpd
3  * Copyright (C) 2003 William Lachance (wrlach@gmail.com)
4  * Copyright (C) 2003 Marc Maurer (uwog@uwog.net)
5  * Copyright (C) 2006 Fridrich Strba (fridrich.strba@bluewin.ch)
6  *
7  * This library is free software; you can redistribute it and/or
8  * modify it under the terms of the GNU Lesser General Public
9  * License as published by the Free Software Foundation; either
10  * version 2 of the License, or (at your option) any later version.
11  *
12  * This library is distributed in the hope that it will be useful,
13  * but WITHOUT ANY WARRANTY; without even the implied warranty of
14  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
15  * Library General Public License for more details.
16  *
17  * You should have received a copy of the GNU Library General Public
18  * License along with this library; if not, write to the Free Software
19  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA
20  *
21  * For further information visit http://libwpd.sourceforge.net
22  */
23 
24 /* "This product is not manufactured, approved, or supported by
25  * Corel Corporation or Corel Corporation Limited."
26  */
27 
28 #ifndef WP5VARIABLELENGTHGROUP_H
29 #define WP5VARIABLELENGTHGROUP_H
30 
31 #include "WP5Part.h"
32 
34 {
35 public:
37  virtual void parse(WP5Listener *listener) = 0;
38 };
39 
41 {
42 public:
43  WP5VariableLengthGroup(); // WP5VariableLengthGroup should _never_ be constructed, only its inherited classes
45 
46  static WP5VariableLengthGroup *constructVariableLengthGroup(WPXInputStream *input, WPXEncryption *encryption, const uint8_t group);
47 
48  static bool isGroupConsistent(WPXInputStream *input, WPXEncryption *encryption, const uint8_t group);
49 
50 protected:
51  void _read(WPXInputStream *input, WPXEncryption *encryption);
52  virtual void _readContents(WPXInputStream * /* input */, WPXEncryption * /* encryption */) {} // we don't always need more information than that provided generically
53 
54  uint8_t getSubGroup() const
55  {
56  return m_subGroup;
57  }
58  uint16_t getSize() const
59  {
60  return m_size;
61  }
62 
63 private:
64  uint8_t m_subGroup;
65  uint16_t m_size;
66 };
67 
68 #endif /* WP5VARIABLELENGTHGROUP_H */
69 /* vim:set shiftwidth=4 softtabstop=4 noexpandtab: */

Generated for libwpd by doxygen 1.8.3