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WP6PrefixDataPacket.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+
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
7 * file, You can obtain one at http://mozilla.org/MPL/2.0/.
8 *
9 * Major Contributor(s):
10 * Copyright (C) 2002 William Lachance (wrlach@gmail.com)
11 * Copyright (C) 2002 Marc Maurer (uwog@uwog.net)
12 *
13 * For minor contributions see the git repository.
14 *
15 * Alternatively, the contents of this file may be used under the terms
16 * of the GNU Lesser General Public License Version 2.1 or later
17 * (LGPLv2.1+), in which case the provisions of the LGPLv2.1+ are
18 * applicable instead of those above.
19 *
20 * For further information visit http://libwpd.sourceforge.net
21 */
22
23 /* "This product is not manufactured, approved, or supported by
24 * Corel Corporation or Corel Corporation Limited."
25 */
26
27 #ifndef WP6PREFIXDATAPACKET_H
28 #define WP6PREFIXDATAPACKET_H
29 #include "WPXParser.h"
30
31 class WP6Listener;
32 class WP6PrefixIndice;
33 class WP6SubDocument;
34
35 class WP6PrefixDataPacket
36 {
37 public:
38 WP6PrefixDataPacket(librevenge::RVNGInputStream *input, WPXEncryption *encryption);
39 virtual ~WP6PrefixDataPacket() {}
40 virtual void parse(WP6Listener * /* listener */) const {}
41 virtual WP6SubDocument *getSubDocument() const
42 {
43 return 0;
44 }
45 unsigned getDataSize() const
46 {
47 return m_dataSize;
48 }
49
50 static WP6PrefixDataPacket *constructPrefixDataPacket(librevenge::RVNGInputStream *input, WPXEncryption *encryption, WP6PrefixIndice *prefixIndice);
51
52 protected:
53 virtual void _readContents(librevenge::RVNGInputStream *input, WPXEncryption *encryption) = 0;
54 void _read(librevenge::RVNGInputStream *input, WPXEncryption *encryption, unsigned dataOffset, unsigned dataSize);
55
56 private:
57 unsigned m_dataSize;
58 };
59
60 #endif /* WP6PREFIXDATAPACKET_H */
61 /* vim:set shiftwidth=4 softtabstop=4 noexpandtab: */
WP6PrefixDataPacket::parse
virtual void parse(WP6Listener *) const
Definition: WP6PrefixDataPacket.h:40
WP6Listener
Definition: WP6Listener.h:40
WP6PrefixDataPacket::_readContents
virtual void _readContents(librevenge::RVNGInputStream *input, WPXEncryption *encryption)=0
WP6PrefixDataPacket::getSubDocument
virtual WP6SubDocument * getSubDocument() const
Definition: WP6PrefixDataPacket.h:41
WPXParser.h
WP6PrefixDataPacket::~WP6PrefixDataPacket
virtual ~WP6PrefixDataPacket()
Definition: WP6PrefixDataPacket.h:39
WP6SubDocument
Definition: WP6SubDocument.h:33
WP6PrefixIndice
Definition: WP6PrefixIndice.h:34
WP6PrefixDataPacket::getDataSize
unsigned getDataSize() const
Definition: WP6PrefixDataPacket.h:45
WP6PrefixDataPacket::m_dataSize
unsigned m_dataSize
Definition: WP6PrefixDataPacket.h:57
WPXEncryption
Definition: WPXEncryption.h:33
WP6PrefixDataPacket::WP6PrefixDataPacket
WP6PrefixDataPacket(librevenge::RVNGInputStream *input, WPXEncryption *encryption)
Definition: WP6PrefixDataPacket.cpp:45
WP6PrefixDataPacket
Definition: WP6PrefixDataPacket.h:35
WP6PrefixDataPacket::constructPrefixDataPacket
static WP6PrefixDataPacket * constructPrefixDataPacket(librevenge::RVNGInputStream *input, WPXEncryption *encryption, WP6PrefixIndice *prefixIndice)
Definition: WP6PrefixDataPacket.cpp:50
WP6PrefixDataPacket::_read
void _read(librevenge::RVNGInputStream *input, WPXEncryption *encryption, unsigned dataOffset, unsigned dataSize)
Definition: WP6PrefixDataPacket.cpp:118