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devel / comp.lang.ada / Ann: Zip-Ada v.58

Ann: Zip-Ada v.58

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Subject: Ann: Zip-Ada v.58
From: gautier_niouzes@hotmail.com (Gautier write-only address)
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by: Gautier write-only a - Sat, 27 Aug 2022 07:58 UTC

* New in '58', 20-Aug-2022 [rev. 922]:
- Support for Zip_64 archives.
The Zip_64 format extension is needed when there are more than
more than 65535 entries or more than 4 GiB data for a single
entry's compressed or uncompressed size, or for a whole archive.

***

Zip-Ada is a pure Ada library for dealing with the Zip compressed
archive file format. It supplies:

- compression with the following sub-formats ("methods"):
Store, Reduce, Shrink (LZW), Deflate and LZMA
- decompression for the following sub-formats ("methods"):
Store, Reduce, Shrink (LZW), Implode, Deflate, Deflate64,
BZip2 and LZMA
- encryption and decryption (portable Zip 2.0 encryption scheme)
- unconditional portability - within limits of compiler's provided
integer types and target architecture capacity
- input archive to decompress can be any kind of indexed data stream
- output archive to build can be any kind of indexed data stream
- input data to compress can be any kind of data stream
- output data to extract can be any kind of data stream
- cross format compatibility with the most various tools and file formats
based on the Zip format: 7-zip, Info-Zip's Zip, WinZip, PKZip,
Java's JARs, OpenDocument files, MS Office 2007+,
Google Chrome extensions, Mozilla extensions, E-Pub documents
and many others
- task safety: this library can be used ad libitum in parallel processing
- endian-neutral I/O
***

Main site & contact info:
http://unzip-ada.sf.net

Project site & subversion repository:
https://sf.net/projects/unzip-ada/

GitHub clone with git repository:
https://github.com/zertovitch/zip-ada

Enjoy!
Gautier

Subject	Author
Ann: Zip-Ada v.58	Gautier write-only address