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
30 #include <memory>
31
32 #include "WPXParser.h"
33
34 class WP6Listener;
35 class WP6PrefixIndice;
36 class WP6SubDocument;
37
38 class WP6PrefixDataPacket
39 {
40 public:
41 WP6PrefixDataPacket(librevenge::RVNGInputStream *input, WPXEncryption *encryption);
42 virtual ~WP6PrefixDataPacket() {}
43 virtual void parse(WP6Listener * /* listener */) const {}
44 virtual std::shared_ptr<WP6SubDocument> getSubDocument() const
45 {
46 return nullptr;
47 }
48 unsigned getDataSize() const
49 {
50 return m_dataSize;
51 }
52
53 static std::shared_ptr<WP6PrefixDataPacket> constructPrefixDataPacket(librevenge::RVNGInputStream *input, WPXEncryption *encryption, const WP6PrefixIndice &prefixIndice);
54
55 protected:
56 virtual void _readContents(librevenge::RVNGInputStream *input, WPXEncryption *encryption) = 0;
57 void _read(librevenge::RVNGInputStream *input, WPXEncryption *encryption, unsigned dataOffset, unsigned dataSize);
58
59 private:
60 unsigned m_dataSize;
61 };
62
63 #endif /* WP6PREFIXDATAPACKET_H */
64 /* vim:set shiftwidth=4 softtabstop=4 noexpandtab: */
WPXParser.h
WP6Listener
Definition: WP6Listener.h:41
WP6PrefixDataPacket
Definition: WP6PrefixDataPacket.h:39
WP6PrefixDataPacket::_readContents
virtual void _readContents(librevenge::RVNGInputStream *input, WPXEncryption *encryption)=0
WP6PrefixDataPacket::_read
void _read(librevenge::RVNGInputStream *input, WPXEncryption *encryption, unsigned dataOffset, unsigned dataSize)
Definition: WP6PrefixDataPacket.cpp:102
WP6PrefixDataPacket::~WP6PrefixDataPacket
virtual ~WP6PrefixDataPacket()
Definition: WP6PrefixDataPacket.h:42
WP6PrefixDataPacket::getSubDocument
virtual std::shared_ptr< WP6SubDocument > getSubDocument() const
Definition: WP6PrefixDataPacket.h:44
WP6PrefixDataPacket::WP6PrefixDataPacket
WP6PrefixDataPacket(librevenge::RVNGInputStream *input, WPXEncryption *encryption)
Definition: WP6PrefixDataPacket.cpp:45
WP6PrefixDataPacket::parse
virtual void parse(WP6Listener *) const
Definition: WP6PrefixDataPacket.h:43
WP6PrefixDataPacket::getDataSize
unsigned getDataSize() const
Definition: WP6PrefixDataPacket.h:48
WP6PrefixDataPacket::constructPrefixDataPacket
static std::shared_ptr< WP6PrefixDataPacket > constructPrefixDataPacket(librevenge::RVNGInputStream *input, WPXEncryption *encryption, const WP6PrefixIndice &prefixIndice)
Definition: WP6PrefixDataPacket.cpp:50
WP6PrefixDataPacket::m_dataSize
unsigned m_dataSize
Definition: WP6PrefixDataPacket.h:60
WP6PrefixIndice
Definition: WP6PrefixIndice.h:35
WP6SubDocument
Definition: WP6SubDocument.h:34
WPXEncryption
Definition: WPXEncryption.h:36