WP5VariableLengthGroup.h
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1 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: t; c-basic-offset: 4 -*- */
2 /* libwpd
3  * Version: MPL 2.0 / LGPLv2.1+
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10  * Copyright (C) 2003 William Lachance (wrlach@gmail.com)
11  * Copyright (C) 2003 Marc Maurer (uwog@uwog.net)
12  * Copyright (C) 2006 Fridrich Strba (fridrich.strba@bluewin.ch)
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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(librevenge::RVNGInputStream *input, WPXEncryption *encryption, const unsigned char group);
47 
48  static bool isGroupConsistent(librevenge::RVNGInputStream *input, WPXEncryption *encryption, const unsigned char group);
49 
50 protected:
51  void _read(librevenge::RVNGInputStream *input, WPXEncryption *encryption);
52  virtual void _readContents(librevenge::RVNGInputStream * /* input */, WPXEncryption * /* encryption */) {} // we don't always need more information than that provided generically
53 
54  unsigned char getSubGroup() const
55  {
56  return m_subGroup;
57  }
58  unsigned short getSize() const
59  {
60  return m_size;
61  }
62 
63 private:
64  unsigned char m_subGroup;
65  unsigned short m_size;
66 };
67 
68 #endif /* WP5VARIABLELENGTHGROUP_H */
69 /* vim:set shiftwidth=4 softtabstop=4 noexpandtab: */
virtual ~WP5VariableLengthGroup()
Definition: WP5VariableLengthGroup.h:44
Definition: WP5Listener.h:39
unsigned char getSubGroup() const
Definition: WP5VariableLengthGroup.h:54
Definition: WP5Part.h:37
WP5VariableLengthGroup()
Definition: WP5VariableLengthGroup.cpp:40
static WP5VariableLengthGroup * constructVariableLengthGroup(librevenge::RVNGInputStream *input, WPXEncryption *encryption, const unsigned char group)
Definition: WP5VariableLengthGroup.cpp:46
static bool isGroupConsistent(librevenge::RVNGInputStream *input, WPXEncryption *encryption, const unsigned char group)
Definition: WP5VariableLengthGroup.cpp:73
void _read(librevenge::RVNGInputStream *input, WPXEncryption *encryption)
Definition: WP5VariableLengthGroup.cpp:113
unsigned short m_size
Definition: WP5VariableLengthGroup.h:65
virtual void _readContents(librevenge::RVNGInputStream *, WPXEncryption *)
Definition: WP5VariableLengthGroup.h:52
Definition: WP5VariableLengthGroup.h:40
Definition: WP5VariableLengthGroup.h:33
Definition: WPXEncryption.h:33
virtual ~WP5VariableLengthGroup_SubGroup()
Definition: WP5VariableLengthGroup.h:36
virtual void parse(WP5Listener *listener)=0
unsigned char m_subGroup
Definition: WP5VariableLengthGroup.h:64
unsigned short getSize() const
Definition: WP5VariableLengthGroup.h:58

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