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1 | MiniZip - Copyright (c) 1998-2010 - by Gilles Vollant - version 1.1 64 bits from Mathias Svensson |
2 | ||
3 | Introduction | |
4 | --------------------- | |
5 | MiniZip 1.1 is built from MiniZip 1.0 by Gilles Vollant ( http://www.winimage.com/zLibDll/minizip.html ) | |
6 | ||
7 | When adding ZIP64 support into minizip it would result into risk of breaking compatibility with minizip 1.0. | |
8 | All possible work was done for compatibility. | |
9 | ||
10 | ||
11 | Background | |
12 | --------------------- | |
13 | When adding ZIP64 support Mathias Svensson found that Even Rouault have added ZIP64 | |
14 | support for unzip.c into minizip for a open source project called gdal ( http://www.gdal.org/ ) | |
15 | ||
16 | That was used as a starting point. And after that ZIP64 support was added to zip.c | |
17 | some refactoring and code cleanup was also done. | |
18 | ||
19 | ||
20 | Changed from MiniZip 1.0 to MiniZip 1.1 | |
21 | --------------------------------------- | |
22 | * Added ZIP64 support for unzip ( by Even Rouault ) | |
23 | * Added ZIP64 support for zip ( by Mathias Svensson ) | |
24 | * Reverted some changed that Even Rouault did. | |
25 | * Bunch of patches received from Gulles Vollant that he received for MiniZip from various users. | |
26 | * Added unzip patch for BZIP Compression method (patch create by Daniel Borca) | |
27 | * Added BZIP Compress method for zip | |
28 | * Did some refactoring and code cleanup | |
29 | ||
30 | ||
31 | Credits | |
32 | ||
33 | Gilles Vollant - Original MiniZip author | |
34 | Even Rouault - ZIP64 unzip Support | |
35 | Daniel Borca - BZip Compression method support in unzip | |
36 | Mathias Svensson - ZIP64 zip support | |
37 | Mathias Svensson - BZip Compression method support in zip | |
38 | ||
39 | Resources | |
40 | ||
41 | ZipLayout http://result42.com/projects/ZipFileLayout | |
42 | Command line tool for Windows that shows the layout and information of the headers in a zip archive. | |
43 | Used when debugging and validating the creation of zip files using MiniZip64 | |
44 | ||
45 | ||
46 | ZIP App Note http://www.pkware.com/documents/casestudies/APPNOTE.TXT | |
47 | Zip File specification | |
48 | ||
49 | ||
50 | Notes. | |
51 | * To be able to use BZip compression method in zip64.c or unzip64.c the BZIP2 lib is needed and HAVE_BZIP2 need to be defined. | |
52 | ||
53 | License | |
54 | ---------------------------------------------------------- | |
55 | Condition of use and distribution are the same than zlib : | |
56 | ||
57 | This software is provided 'as-is', without any express or implied | |
58 | warranty. In no event will the authors be held liable for any damages | |
59 | arising from the use of this software. | |
60 | ||
61 | Permission is granted to anyone to use this software for any purpose, | |
62 | including commercial applications, and to alter it and redistribute it | |
63 | freely, subject to the following restrictions: | |
64 | ||
65 | 1. The origin of this software must not be misrepresented; you must not | |
66 | claim that you wrote the original software. If you use this software | |
67 | in a product, an acknowledgment in the product documentation would be | |
68 | appreciated but is not required. | |
69 | 2. Altered source versions must be plainly marked as such, and must not be | |
70 | misrepresented as being the original software. | |
71 | 3. This notice may not be removed or altered from any source distribution. | |
72 | ||
73 | ---------------------------------------------------------- | |
74 |