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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 Melkert463January 29, 2013 12:33PM
Re: Compressed LDraw files Tim Gould216January 29, 2013 12:44PM
Re: Compressed LDraw files Travis Cobbs221January 29, 2013 12:49PM
Re: Compressed LDraw files Roland Melkert218January 29, 2013 02:01PM
Re: Compressed LDraw files Tim Gould220January 29, 2013 02:10PM
Re: Compressed LDraw files Ben Supnik250January 29, 2013 10:36PM
Re: Compressed LDraw files Roland Melkert241January 30, 2013 10:52AM
Re: Compressed LDraw files Ben Supnik265January 30, 2013 12:59PM
Re: Compressed LDraw files Allen Smith235January 30, 2013 09:17AM
Compressed Library was Re: Compressed LDraw files Travis Cobbs258January 30, 2013 09:40AM
Re: Compressed Library was Re: Compressed LDraw files Philippe Hurbain238January 30, 2013 09:49AM
Re: Compressed Library was Re: Compressed LDraw files Allen Smith222January 30, 2013 08:43PM
Re: Compressed Library was Re: Compressed LDraw files Travis Cobbs220January 30, 2013 10:27PM
Re: Compressed Library was Re: Compressed LDraw files Roland Melkert262January 31, 2013 09:55AM
Re: Compressed Library was Re: Compressed LDraw files Travis Cobbs249January 31, 2013 11:01AM
Re: Compressed Library was Re: Compressed LDraw files Roland Melkert241January 31, 2013 11:07AM
Re: Compressed Library was Re: Compressed LDraw files Travis Cobbs252January 31, 2013 11:24AM
Re: Compressed Library was Re: Compressed LDraw files Ben Supnik245January 31, 2013 12:26PM
Re: Compressed Library was Re: Compressed LDraw files Roland Melkert254January 31, 2013 01:09PM
Re: Compressed Library was Re: Compressed LDraw files Steffen312February 02, 2013 05:34PM
Re: Compressed Library was Re: Compressed LDraw files Tim Gould273January 31, 2013 04:02PM
Re: Compressed LDraw files Roland Melkert260January 30, 2013 10:57AM
Re: Compressed LDraw files Ben Supnik250January 30, 2013 01:15PM
Re: Compressed LDraw files Roland Melkert247January 30, 2013 02:07PM
Re: Compressed LDraw files Allen Smith211January 30, 2013 08:39PM
Re: Compressed LDraw files Roland Melkert252January 31, 2013 01:06PM
Re: Compressed LDraw files Travis Cobbs259January 31, 2013 01:59PM
Re: Compressed LDraw files Travis Cobbs225January 29, 2013 12:46PM
Re: Compressed LDraw files Roland Melkert217January 29, 2013 01:57PM
Re: Compressed LDraw files Steffen222January 29, 2013 03:23PM
Re: Compressed LDraw files Travis Cobbs253January 29, 2013 04:17PM
Re: Compressed LDraw files Roland Melkert260January 30, 2013 10:49AM
Re: Compressed LDraw files Steffen231February 02, 2013 05:33PM



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