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Re: Compressed Library was Re: Compressed LDraw files
avatarJanuary 31, 2013 11:01AM
That is incorrect. The table of contents data for the zip is at the end of the file, which means that if you have a partial file you're out of luck. However, the table of contents of the zip includes offsets to the compressed data for every file in the zip. My code above uses this offset to "seek" to the right place for each file (using the unzSetOffset() from minizip), then decompresses the file. I have written code for other apps that unzips any arbitrary file from a zip directly into memory.
SubjectAuthorViewsPosted
Compressed LDraw files Roland Melkert506January 29, 2013 12:33PM
Re: Compressed LDraw files Tim Gould236January 29, 2013 12:44PM
Re: Compressed LDraw files Travis Cobbs242January 29, 2013 12:49PM
Re: Compressed LDraw files Roland Melkert234January 29, 2013 02:01PM
Re: Compressed LDraw files Tim Gould242January 29, 2013 02:10PM
Re: Compressed LDraw files Ben Supnik275January 29, 2013 10:36PM
Re: Compressed LDraw files Roland Melkert267January 30, 2013 10:52AM
Re: Compressed LDraw files Ben Supnik284January 30, 2013 12:59PM
Re: Compressed LDraw files Allen Smith263January 30, 2013 09:17AM
Compressed Library was Re: Compressed LDraw files Travis Cobbs285January 30, 2013 09:40AM
Re: Compressed Library was Re: Compressed LDraw files Philippe Hurbain263January 30, 2013 09:49AM
Re: Compressed Library was Re: Compressed LDraw files Allen Smith246January 30, 2013 08:43PM
Re: Compressed Library was Re: Compressed LDraw files Travis Cobbs245January 30, 2013 10:27PM
Re: Compressed Library was Re: Compressed LDraw files Roland Melkert283January 31, 2013 09:55AM
Re: Compressed Library was Re: Compressed LDraw files Travis Cobbs267January 31, 2013 11:01AM
Re: Compressed Library was Re: Compressed LDraw files Roland Melkert264January 31, 2013 11:07AM
Re: Compressed Library was Re: Compressed LDraw files Travis Cobbs269January 31, 2013 11:24AM
Re: Compressed Library was Re: Compressed LDraw files Ben Supnik272January 31, 2013 12:26PM
Re: Compressed Library was Re: Compressed LDraw files Roland Melkert274January 31, 2013 01:09PM
Re: Compressed Library was Re: Compressed LDraw files Steffen351February 02, 2013 05:34PM
Re: Compressed Library was Re: Compressed LDraw files Tim Gould296January 31, 2013 04:02PM
Re: Compressed LDraw files Roland Melkert283January 30, 2013 10:57AM
Re: Compressed LDraw files Ben Supnik277January 30, 2013 01:15PM
Re: Compressed LDraw files Roland Melkert270January 30, 2013 02:07PM
Re: Compressed LDraw files Allen Smith239January 30, 2013 08:39PM
Re: Compressed LDraw files Roland Melkert273January 31, 2013 01:06PM
Re: Compressed LDraw files Travis Cobbs281January 31, 2013 01:59PM
Re: Compressed LDraw files Travis Cobbs243January 29, 2013 12:46PM
Re: Compressed LDraw files Roland Melkert235January 29, 2013 01:57PM
Re: Compressed LDraw files Steffen237January 29, 2013 03:23PM
Re: Compressed LDraw files Travis Cobbs279January 29, 2013 04:17PM
Re: Compressed LDraw files Roland Melkert286January 30, 2013 10:49AM
Re: Compressed LDraw files Steffen258February 02, 2013 05:33PM



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