[physfs] Physfs not seeing a file in zip archive
Sik the hedgehog
sik.the.hedgehog at gmail.com
Sat May 11 19:55:15 EDT 2013
If everything else can see it and only PhysicsFS can't, I'd say it's
most likely a PhysicsFS bug and you're probably hitting a corner case.
Can you provide a ZIP file that shows this issue?
2013/5/11, Ivan Safrin <ivansafrin at gmail.com>:
> I am the lead developer of Polycode, which uses PhysFS fairly heavily (thank
> you so much for your work on PhysFS, it's an amazing project!).
> We've encountered a strange issue of a file not being found by PhysFS within
> a zip archive. It occurs only when it's created with polycode's build tool,
> which uses the minizip library for creating the zip archive (when I use my
> Mac's Compress function to create the zip, the file can be seen by PhysFS
> The strange thing is it happens very inconsistently, with the order or even
> amounts of other files in the archive impacting whether this file can be
> seen or not (with all other files reading properly). I can unzip the file
> correctly using most unzip tools and it seems that PhysFS is the only one
> that has a problem seeing the file.
> I stepped through PHYSFS_exists and it seems that it indeed fails in
> zip_find_entry not finding the entry for said file.
> Since PhysFS has no problem seeing the file in a zip file created by an
> "official" zip tool, I am assuming that the issue is most likely with my not
> setting proper flags while adding files to the archive, not with PhysFS
> itself, but since other tools don't seem to have a problem unzipping the
> file, I'm wondering if anyone has encountered a similar problem before.
> Thank you!
> - Ivan
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