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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 | |
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