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- Path: sparky!uunet!mcsun!sun4nl!alchemy!accucx!nevries
- From: nevries@accucx.cc.ruu.nl (Nico E de Vries)
- Newsgroups: comp.compression
- Subject: Re: ZIP Algorithms Wanted
- Keywords: PKZIP, Algorithms
- Message-ID: <2999@accucx.cc.ruu.nl>
- Date: 20 Aug 92 11:42:49 GMT
- References: <16ub1kINNdl6@grasp1.univ-lyon1.fr>
- Organization: Academic Computer Centre Utrecht
- Lines: 29
-
- In <16ub1kINNdl6@grasp1.univ-lyon1.fr> rol@grasp1.univ-lyon1.fr (Paul Rolland) writes:
-
- >Hi Folks,
-
- > Because I'm trying to developp an universal PKWare compatible
- >compressor decompressor, I'd like to get as much information as possible
- >concerning the differents systems supported by PkZip (information related to
- >file attributes,...).
-
- > What's more I'd like to have the Ziv-Lempel-Welch and Shannon-Fano Tree
- >algorithms for compression and decompression. I already have a program that can
- >displays all the informations contained in a ZIP file, and suppress a file (or
- >more) from an archive. Next step will be file extraction, and then compression.
-
- What you need is INFO-ZIP. This is a portable PKZIP compatable program which
- is free, with source and good (IMO).
-
- > Thanks in advance for your help,
- > Paul Rolland
- > rol@grasp1.univ-lyon1.fr
-
- Nico E. de Vries
- _ _
- O O USENET nevries@cc.ruu.nl FIDO 2:281/708.1 COMPUSERVE "soon" ????
- o This text reflects MY opinions, not that of my employer BITECH.
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-
- "I would admit my mistakes, if I had any ..." (Bumper Sticker)
-