/src/libwpd/src/lib/WP42Part.cpp
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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) 2003 William Lachance (wrlach@gmail.com) |
11 | | * Copyright (C) 2003-2004 Marc Maurer (uwog@uwog.net) |
12 | | * Copyright (C) 2006 Fridrich Strba (fridrich.strba@bluewin.ch) |
13 | | * |
14 | | * For minor contributions see the git repository. |
15 | | * |
16 | | * Alternatively, the contents of this file may be used under the terms |
17 | | * of the GNU Lesser General Public License Version 2.1 or later |
18 | | * (LGPLv2.1+), in which case the provisions of the LGPLv2.1+ are |
19 | | * applicable instead of those above. |
20 | | * |
21 | | * For further information visit http://libwpd.sourceforge.net |
22 | | */ |
23 | | |
24 | | /* "This product is not manufactured, approved, or supported by |
25 | | * Corel Corporation or Corel Corporation Limited." |
26 | | */ |
27 | | |
28 | | #include "WP42Part.h" |
29 | | #include "WP42FileStructure.h" |
30 | | #include "WP42MultiByteFunctionGroup.h" |
31 | | #include "libwpd_internal.h" |
32 | | |
33 | | // constructPart: constructs a parseable low-level representation of part of the document |
34 | | // returns the part if it successfully creates the part, returns 0 if it can't |
35 | | // throws an exception if there is an error |
36 | | // precondition: readVal us between 0xC0 and 0xFF |
37 | | // TODO: check the precondition :D |
38 | | WP42Part *WP42Part::constructPart(librevenge::RVNGInputStream *input, WPXEncryption *encryption, unsigned char readVal) |
39 | 152k | { |
40 | 152k | WPD_DEBUG_MSG(("WordPerfect: Offset: %i, ConstructPart(readVal: 0x%2x)\n", (unsigned int)input->tell(), readVal)); |
41 | | |
42 | 152k | if (((unsigned char)0xC0 > readVal) || ((unsigned char)0xFE < readVal)) |
43 | 0 | { |
44 | 0 | WPD_DEBUG_MSG(("WordPerfect: Returning 0 from constructPart\n")); |
45 | 0 | return nullptr; |
46 | 0 | } |
47 | | |
48 | 152k | WPD_DEBUG_MSG(("WordPerfect: constructMultiByteFunctionGroup(input, val)\n")); |
49 | 152k | return WP42MultiByteFunctionGroup::constructMultiByteFunctionGroup(input, encryption, readVal); |
50 | 152k | } |
51 | | /* vim:set shiftwidth=4 softtabstop=4 noexpandtab: */ |