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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 Melkert501January 29, 2013 12:33PM
Re: Compressed LDraw files Tim Gould234January 29, 2013 12:44PM
Re: Compressed LDraw files Travis Cobbs238January 29, 2013 12:49PM
Re: Compressed LDraw files Roland Melkert231January 29, 2013 02:01PM
Re: Compressed LDraw files Tim Gould240January 29, 2013 02:10PM
Re: Compressed LDraw files Ben Supnik270January 29, 2013 10:36PM
Re: Compressed LDraw files Roland Melkert262January 30, 2013 10:52AM
Re: Compressed LDraw files Ben Supnik281January 30, 2013 12:59PM
Re: Compressed LDraw files Allen Smith258January 30, 2013 09:17AM
Compressed Library was Re: Compressed LDraw files Travis Cobbs277January 30, 2013 09:40AM
Re: Compressed Library was Re: Compressed LDraw files Philippe Hurbain260January 30, 2013 09:49AM
Re: Compressed Library was Re: Compressed LDraw files Allen Smith241January 30, 2013 08:43PM
Re: Compressed Library was Re: Compressed LDraw files Travis Cobbs240January 30, 2013 10:27PM
Re: Compressed Library was Re: Compressed LDraw files Roland Melkert280January 31, 2013 09:55AM
Re: Compressed Library was Re: Compressed LDraw files Travis Cobbs265January 31, 2013 11:01AM
Re: Compressed Library was Re: Compressed LDraw files Roland Melkert259January 31, 2013 11:07AM
Re: Compressed Library was Re: Compressed LDraw files Travis Cobbs266January 31, 2013 11:24AM
Re: Compressed Library was Re: Compressed LDraw files Ben Supnik269January 31, 2013 12:26PM
Re: Compressed Library was Re: Compressed LDraw files Roland Melkert270January 31, 2013 01:09PM
Re: Compressed Library was Re: Compressed LDraw files Steffen346February 02, 2013 05:34PM
Re: Compressed Library was Re: Compressed LDraw files Tim Gould290January 31, 2013 04:02PM
Re: Compressed LDraw files Roland Melkert276January 30, 2013 10:57AM
Re: Compressed LDraw files Ben Supnik269January 30, 2013 01:15PM
Re: Compressed LDraw files Roland Melkert269January 30, 2013 02:07PM
Re: Compressed LDraw files Allen Smith235January 30, 2013 08:39PM
Re: Compressed LDraw files Roland Melkert269January 31, 2013 01:06PM
Re: Compressed LDraw files Travis Cobbs276January 31, 2013 01:59PM
Re: Compressed LDraw files Travis Cobbs240January 29, 2013 12:46PM
Re: Compressed LDraw files Roland Melkert233January 29, 2013 01:57PM
Re: Compressed LDraw files Steffen233January 29, 2013 03:23PM
Re: Compressed LDraw files Travis Cobbs275January 29, 2013 04:17PM
Re: Compressed LDraw files Roland Melkert280January 30, 2013 10:49AM
Re: Compressed LDraw files Steffen251February 02, 2013 05:33PM



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