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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 Melkert371January 29, 2013 12:33PM
Re: Compressed LDraw files Tim Gould161January 29, 2013 12:44PM
Re: Compressed LDraw files Travis Cobbs170January 29, 2013 12:49PM
Re: Compressed LDraw files Roland Melkert170January 29, 2013 02:01PM
Re: Compressed LDraw files Tim Gould161January 29, 2013 02:10PM
Re: Compressed LDraw files Ben Supnik186January 29, 2013 10:36PM
Re: Compressed LDraw files Roland Melkert176January 30, 2013 10:52AM
Re: Compressed LDraw files Ben Supnik196January 30, 2013 12:59PM
Re: Compressed LDraw files Allen Smith177January 30, 2013 09:17AM
Compressed Library was Re: Compressed LDraw files Travis Cobbs189January 30, 2013 09:40AM
Re: Compressed Library was Re: Compressed LDraw files Philippe Hurbain170January 30, 2013 09:49AM
Re: Compressed Library was Re: Compressed LDraw files Allen Smith165January 30, 2013 08:43PM
Re: Compressed Library was Re: Compressed LDraw files Travis Cobbs165January 30, 2013 10:27PM
Re: Compressed Library was Re: Compressed LDraw files Roland Melkert192January 31, 2013 09:55AM
Re: Compressed Library was Re: Compressed LDraw files Travis Cobbs184January 31, 2013 11:01AM
Re: Compressed Library was Re: Compressed LDraw files Roland Melkert184January 31, 2013 11:07AM
Re: Compressed Library was Re: Compressed LDraw files Travis Cobbs183January 31, 2013 11:24AM
Re: Compressed Library was Re: Compressed LDraw files Ben Supnik176January 31, 2013 12:26PM
Re: Compressed Library was Re: Compressed LDraw files Roland Melkert190January 31, 2013 01:09PM
Re: Compressed Library was Re: Compressed LDraw files Steffen230February 02, 2013 05:34PM
Re: Compressed Library was Re: Compressed LDraw files Tim Gould202January 31, 2013 04:02PM
Re: Compressed LDraw files Roland Melkert193January 30, 2013 10:57AM
Re: Compressed LDraw files Ben Supnik185January 30, 2013 01:15PM
Re: Compressed LDraw files Roland Melkert179January 30, 2013 02:07PM
Re: Compressed LDraw files Allen Smith157January 30, 2013 08:39PM
Re: Compressed LDraw files Roland Melkert192January 31, 2013 01:06PM
Re: Compressed LDraw files Travis Cobbs192January 31, 2013 01:59PM
Re: Compressed LDraw files Travis Cobbs169January 29, 2013 12:46PM
Re: Compressed LDraw files Roland Melkert160January 29, 2013 01:57PM
Re: Compressed LDraw files Steffen177January 29, 2013 03:23PM
Re: Compressed LDraw files Travis Cobbs197January 29, 2013 04:17PM
Re: Compressed LDraw files Roland Melkert191January 30, 2013 10:49AM
Re: Compressed LDraw files Steffen163February 02, 2013 05:33PM



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