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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 Melkert372January 29, 2013 12:33PM
Re: Compressed LDraw files Tim Gould162January 29, 2013 12:44PM
Re: Compressed LDraw files Travis Cobbs171January 29, 2013 12:49PM
Re: Compressed LDraw files Roland Melkert171January 29, 2013 02:01PM
Re: Compressed LDraw files Tim Gould162January 29, 2013 02:10PM
Re: Compressed LDraw files Ben Supnik187January 29, 2013 10:36PM
Re: Compressed LDraw files Roland Melkert177January 30, 2013 10:52AM
Re: Compressed LDraw files Ben Supnik198January 30, 2013 12:59PM
Re: Compressed LDraw files Allen Smith178January 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 Cobbs166January 30, 2013 10:27PM
Re: Compressed Library was Re: Compressed LDraw files Roland Melkert194January 31, 2013 09:55AM
Re: Compressed Library was Re: Compressed LDraw files Travis Cobbs185January 31, 2013 11:01AM
Re: Compressed Library was Re: Compressed LDraw files Roland Melkert185January 31, 2013 11:07AM
Re: Compressed Library was Re: Compressed LDraw files Travis Cobbs184January 31, 2013 11:24AM
Re: Compressed Library was Re: Compressed LDraw files Ben Supnik177January 31, 2013 12:26PM
Re: Compressed Library was Re: Compressed LDraw files Roland Melkert191January 31, 2013 01:09PM
Re: Compressed Library was Re: Compressed LDraw files Steffen231February 02, 2013 05:34PM
Re: Compressed Library was Re: Compressed LDraw files Tim Gould202January 31, 2013 04:02PM
Re: Compressed LDraw files Roland Melkert195January 30, 2013 10:57AM
Re: Compressed LDraw files Ben Supnik186January 30, 2013 01:15PM
Re: Compressed LDraw files Roland Melkert180January 30, 2013 02:07PM
Re: Compressed LDraw files Allen Smith158January 30, 2013 08:39PM
Re: Compressed LDraw files Roland Melkert192January 31, 2013 01:06PM
Re: Compressed LDraw files Travis Cobbs195January 31, 2013 01:59PM
Re: Compressed LDraw files Travis Cobbs169January 29, 2013 12:46PM
Re: Compressed LDraw files Roland Melkert163January 29, 2013 01:57PM
Re: Compressed LDraw files Steffen178January 29, 2013 03:23PM
Re: Compressed LDraw files Travis Cobbs198January 29, 2013 04:17PM
Re: Compressed LDraw files Roland Melkert191January 30, 2013 10:49AM
Re: Compressed LDraw files Steffen164February 02, 2013 05:33PM



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