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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 Melkert661January 29, 2013 12:33PM
Re: Compressed LDraw files Tim Gould319January 29, 2013 12:44PM
Re: Compressed LDraw files Travis Cobbs326January 29, 2013 12:49PM
Re: Compressed LDraw files Roland Melkert315January 29, 2013 02:01PM
Re: Compressed LDraw files Tim Gould318January 29, 2013 02:10PM
Re: Compressed LDraw files Ben Supnik373January 29, 2013 10:36PM
Re: Compressed LDraw files Roland Melkert365January 30, 2013 10:52AM
Re: Compressed LDraw files Ben Supnik382January 30, 2013 12:59PM
Re: Compressed LDraw files Allen Smith366January 30, 2013 09:17AM
Compressed Library was Re: Compressed LDraw files Travis Cobbs383January 30, 2013 09:40AM
Re: Compressed Library was Re: Compressed LDraw files Philippe Hurbain359January 30, 2013 09:49AM
Re: Compressed Library was Re: Compressed LDraw files Allen Smith330January 30, 2013 08:43PM
Re: Compressed Library was Re: Compressed LDraw files Travis Cobbs343January 30, 2013 10:27PM
Re: Compressed Library was Re: Compressed LDraw files Roland Melkert392January 31, 2013 09:55AM
Re: Compressed Library was Re: Compressed LDraw files Travis Cobbs365January 31, 2013 11:01AM
Re: Compressed Library was Re: Compressed LDraw files Roland Melkert353January 31, 2013 11:07AM
Re: Compressed Library was Re: Compressed LDraw files Travis Cobbs362January 31, 2013 11:24AM
Re: Compressed Library was Re: Compressed LDraw files Ben Supnik374January 31, 2013 12:26PM
Re: Compressed Library was Re: Compressed LDraw files Roland Melkert369January 31, 2013 01:09PM
Re: Compressed Library was Re: Compressed LDraw files Steffen463February 02, 2013 05:34PM
Re: Compressed Library was Re: Compressed LDraw files Tim Gould381January 31, 2013 04:02PM
Re: Compressed LDraw files Roland Melkert375January 30, 2013 10:57AM
Re: Compressed LDraw files Ben Supnik370January 30, 2013 01:15PM
Re: Compressed LDraw files Roland Melkert360January 30, 2013 02:07PM
Re: Compressed LDraw files Allen Smith329January 30, 2013 08:39PM
Re: Compressed LDraw files Roland Melkert359January 31, 2013 01:06PM
Re: Compressed LDraw files Travis Cobbs371January 31, 2013 01:59PM
Re: Compressed LDraw files Travis Cobbs334January 29, 2013 12:46PM
Re: Compressed LDraw files Roland Melkert315January 29, 2013 01:57PM
Re: Compressed LDraw files Steffen303January 29, 2013 03:23PM
Re: Compressed LDraw files Travis Cobbs378January 29, 2013 04:17PM
Re: Compressed LDraw files Roland Melkert376January 30, 2013 10:49AM
Re: Compressed LDraw files Steffen362February 02, 2013 05:33PM



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