| MiniZip - Copyright (c) 1998-2010 - by Gilles Vollant - version 1.1 64 bits from Mathias Svensson |
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| Introduction |
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| MiniZip 1.1 is built from MiniZip 1.0 by Gilles Vollant ( http://www.winimage.com/zLibDll/minizip.html ) |
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| When adding ZIP64 support into minizip it would result into risk of breaking compatibility with minizip 1.0. |
| All possible work was done for compatibility. |
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| Background |
| --------------------- |
| When adding ZIP64 support Mathias Svensson found that Even Rouault have added ZIP64 |
| support for unzip.c into minizip for a open source project called gdal ( http://www.gdal.org/ ) |
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| That was used as a starting point. And after that ZIP64 support was added to zip.c |
| some refactoring and code cleanup was also done. |
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| Changed from MiniZip 1.0 to MiniZip 1.1 |
| --------------------------------------- |
| * Added ZIP64 support for unzip ( by Even Rouault ) |
| * Added ZIP64 support for zip ( by Mathias Svensson ) |
| * Reverted some changed that Even Rouault did. |
| * Bunch of patches received from Gulles Vollant that he received for MiniZip from various users. |
| * Added unzip patch for BZIP Compression method (patch create by Daniel Borca) |
| * Added BZIP Compress method for zip |
| * Did some refactoring and code cleanup |
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| Credits |
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| Gilles Vollant - Original MiniZip author |
| Even Rouault - ZIP64 unzip Support |
| Daniel Borca - BZip Compression method support in unzip |
| Mathias Svensson - ZIP64 zip support |
| Mathias Svensson - BZip Compression method support in zip |
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| Resources |
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| ZipLayout http://result42.com/projects/ZipFileLayout |
| Command line tool for Windows that shows the layout and information of the headers in a zip archive. |
| Used when debugging and validating the creation of zip files using MiniZip64 |
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| ZIP App Note http://www.pkware.com/documents/casestudies/APPNOTE.TXT |
| Zip File specification |
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| Notes. |
| * 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. |
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| License |
| ---------------------------------------------------------- |
| Condition of use and distribution are the same than zlib : |
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| This software is provided 'as-is', without any express or implied |
| warranty. In no event will the authors be held liable for any damages |
| arising from the use of this software. |
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| Permission is granted to anyone to use this software for any purpose, |
| including commercial applications, and to alter it and redistribute it |
| freely, subject to the following restrictions: |
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| 1. The origin of this software must not be misrepresented; you must not |
| claim that you wrote the original software. If you use this software |
| in a product, an acknowledgment in the product documentation would be |
| appreciated but is not required. |
| 2. Altered source versions must be plainly marked as such, and must not be |
| misrepresented as being the original software. |
| 3. This notice may not be removed or altered from any source distribution. |
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