WPGHeader.h
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1 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: t; c-basic-offset: 4 -*- */
2 /* libwpg
3  * Version: MPL 2.0 / LGPLv2.1+
4  *
5  * This Source Code Form is subject to the terms of the Mozilla Public
6  * License, v. 2.0. If a copy of the MPL was not distributed with this
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8  *
9  * Major Contributor(s):
10  * Copyright (C) 2006 Ariya Hidayat (ariya@kde.org)
11  * Copyright (C) 2004 Marc Oude Kotte (marc@solcon.nl)
12  *
13  * For minor contributions see the git repository.
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15  * Alternatively, the contents of this file may be used under the terms
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17  * (LGPLv2.1+), in which case the provisions of the LGPLv2.1+ are
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20  * For further information visit http://libwpg.sourceforge.net
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22 
23 /* "This product is not manufactured, approved, or supported by
24  * Corel Corporation or Corel Corporation Limited."
25  */
26 
27 #ifndef __WPGHEADER_H__
28 #define __WPGHEADER_H__
29 
30 #include <librevenge-stream/librevenge-stream.h>
31 
32 class WPGHeader
33 {
34 public:
35  WPGHeader();
36 
37  bool load(librevenge::RVNGInputStream *input);
38 
39  bool isSupported() const;
40 
41  unsigned long startOfDocument() const;
42 
43  int majorVersion() const;
44 
45 private:
46  unsigned char m_identifier[4]; // should always be 0xFF followed by "WPC"
47  unsigned long m_startOfDocument; // index into file
48  unsigned char m_productType; // should always be 1 for WPG files
49  unsigned char m_fileType; // should always be 22 for WPG files
50  unsigned char m_majorVersion; // 2 for WPG 8.0 files
51  unsigned char m_minorVersion; // 0 for WPG 8.0 files
52  unsigned int m_encryptionKey; // 0 when not encrypted
53  unsigned int m_startOfPacketData; // unused, since according to the docs no packets are defined
54 };
55 
56 #endif // WPGHEADER
57 /* vim:set shiftwidth=4 softtabstop=4 noexpandtab: */
unsigned char m_identifier[4]
Definition: WPGHeader.h:46
unsigned char m_productType
Definition: WPGHeader.h:48
int majorVersion() const
Definition: WPGHeader.cpp:113
unsigned char m_minorVersion
Definition: WPGHeader.h:51
bool load(librevenge::RVNGInputStream *input)
Definition: WPGHeader.cpp:61
Definition: WPGHeader.h:32
bool isSupported() const
Definition: WPGHeader.cpp:93
unsigned char m_majorVersion
Definition: WPGHeader.h:50
unsigned char m_fileType
Definition: WPGHeader.h:49
unsigned long m_startOfDocument
Definition: WPGHeader.h:47
WPGHeader()
Definition: WPGHeader.cpp:45
unsigned int m_encryptionKey
Definition: WPGHeader.h:52
unsigned long startOfDocument() const
Definition: WPGHeader.cpp:108
unsigned int m_startOfPacketData
Definition: WPGHeader.h:53

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