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: */
WP5TableEOLGroup
Definition: WP5TableEOLGroup.h:33
WP5VariableLengthGroup_SubGroup::~WP5VariableLengthGroup_SubGroup
virtual ~WP5VariableLengthGroup_SubGroup()
Definition: WP5VariableLengthGroup.h:36
WP5VariableLengthGroup::~WP5VariableLengthGroup
~WP5VariableLengthGroup() override
Definition: WP5VariableLengthGroup.h:44
WP5BoxGroup.h
WP5TableEOPGroup
Definition: WP5TableEOPGroup.h:33
WP5_TOP_FOOTNOTE_ENDNOTE_GROUP
#define WP5_TOP_FOOTNOTE_ENDNOTE_GROUP
Definition: WP5FileStructure.h:68
WP5FontGroup.h
WP5VariableLengthGroup::getSubGroup
unsigned char getSubGroup() const
Definition: WP5VariableLengthGroup.h:54
WP5_TOP_PAGE_FORMAT_GROUP
#define WP5_TOP_PAGE_FORMAT_GROUP
Definition: WP5FileStructure.h:63
WP5BoxGroup
Definition: WP5BoxGroup.h:33
FileException
Definition: libwpd_internal.h:209
WP5FootnoteEndnoteGroup
Definition: WP5FootnoteEndnoteGroup.h:37
WP5VariableLengthGroup_SubGroup
Definition: WP5VariableLengthGroup.h:34
WPD_DEBUG_MSG
#define WPD_DEBUG_MSG(M)
Definition: libwpd_internal.h:50
readU16
unsigned short readU16(librevenge::RVNGInputStream *input, WPXEncryption *encryption, bool bigendian)
Definition: libwpd_internal.cpp:119
WP5DefinitionGroup
Definition: WP5DefinitionGroup.h:53
WP5VariableLengthGroup::m_subGroup
unsigned char m_subGroup
Definition: WP5VariableLengthGroup.h:64
WP5FontGroup
Definition: WP5FontGroup.h:32
WP5UnsupportedVariableLengthGroup.h
WP5PageFormatGroup
Definition: WP5PageFormatGroup.h:35
WP5_TOP_DEFINITION_GROUP
#define WP5_TOP_DEFINITION_GROUP
Definition: WP5FileStructure.h:65
libwpd_internal.h
WP5Listener
Definition: WP5Listener.h:41
WP5PageFormatGroup.h
WP5TableEOLGroup.h
WP5FootnoteEndnoteGroup.h
WP5_TOP_HEADER_FOOTER_GROUP
#define WP5_TOP_HEADER_FOOTER_GROUP
Definition: WP5FileStructure.h:67
WP5VariableLengthGroup::getSize
unsigned short getSize() const
Definition: WP5VariableLengthGroup.h:58
WP5_TOP_FONT_GROUP
#define WP5_TOP_FONT_GROUP
Definition: WP5FileStructure.h:64
WP5UnsupportedVariableLengthGroup
Definition: WP5UnsupportedVariableLengthGroup.h:36
WP5_TOP_TABLE_EOP_GROUP
#define WP5_TOP_TABLE_EOP_GROUP
Definition: WP5FileStructure.h:71
WP5VariableLengthGroup::WP5VariableLengthGroup
WP5VariableLengthGroup()
Definition: WP5VariableLengthGroup.cpp:40
WP5VariableLengthGroup.h
WP5Part
Definition: WP5Part.h:38
WP5VariableLengthGroup::constructVariableLengthGroup
static WP5VariableLengthGroup * constructVariableLengthGroup(librevenge::RVNGInputStream *input, WPXEncryption *encryption, const unsigned char group)
Definition: WP5VariableLengthGroup.cpp:46
WP5VariableLengthGroup::isGroupConsistent
static bool isGroupConsistent(librevenge::RVNGInputStream *input, WPXEncryption *encryption, const unsigned char group)
Definition: WP5VariableLengthGroup.cpp:73
WP5DefinitionGroup.h
WP5TableEOPGroup.h
WP5_TOP_TABLE_EOL_GROUP
#define WP5_TOP_TABLE_EOL_GROUP
Definition: WP5FileStructure.h:70
WP5VariableLengthGroup::_readContents
virtual void _readContents(librevenge::RVNGInputStream *, WPXEncryption *)
Definition: WP5VariableLengthGroup.h:52
WP5VariableLengthGroup_SubGroup::parse
virtual void parse(WP5Listener *listener)=0
readU8
unsigned char readU8(librevenge::RVNGInputStream *input, WPXEncryption *encryption)
Definition: libwpd_internal.cpp:106
WP5_TOP_BOX_GROUP
#define WP5_TOP_BOX_GROUP
Definition: WP5FileStructure.h:69
WP5HeaderFooterGroup.h
WP5VariableLengthGroup::_read
void _read(librevenge::RVNGInputStream *input, WPXEncryption *encryption)
Definition: WP5VariableLengthGroup.cpp:113
WP5VariableLengthGroup::m_size
unsigned short m_size
Definition: WP5VariableLengthGroup.h:65
WP5HeaderFooterGroup
Definition: WP5HeaderFooterGroup.h:35
WPXEncryption
Definition: WPXEncryption.h:36
WP5Part.h
WP5VariableLengthGroup
Definition: WP5VariableLengthGroup.h:41

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