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Author Topic: UnZIP ("Deflate") tool for Z80 machines - any interests? :) (Read 7608 times)

Offline IstvanV

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Re: UnZIP ("Deflate") tool for Z80 machines - any interests? :)
« Reply #15 on: 2015.November.21. 20:17:28 »
Extension/ROM version:
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This runs as an application, so it still quits to the ENTERPRISE logo. Seeking the input file has been removed, it is now possible to read .gz files from the FILE: device or tape.

There is also an experimental new version of UNCOMPRESS (renamed to "uncompres3" to avoid conflicts with the already existing 1.02 version that is present for example in IVIEW.ROM), which is somewhat faster than 1.02, although it could still use more optimization.
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Some data files for testing:
[ Guests cannot view attachments ] - .gz format input file
[ Guests cannot view attachments ] - input file for UNCOMPRESS
[ Guests cannot view attachments ] - same as above, but compressed with -minlen 2
[ Guests cannot view attachments ] - file compressed with -minlen 3
[ Guests cannot view attachments ] - corrupt .gz file to test error checking
[ Guests cannot view attachments ] - uncompressed data file
« Last Edit: 2015.November.21. 20:39:43 by IstvanV »

Offline geco

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Re: UnZIP ("Deflate") tool for Z80 machines - any interests? :)
« Reply #16 on: 2015.November.22. 06:22:15 »
Extension/ROM version:
(Attachment Link)

This runs as an application, so it still quits to the ENTERPRISE logo. Seeking the input file has been removed, it is now possible to read .gz files from the FILE: device or tape.
Cool, and quite fast :)