No. There’s no solution there. The Archive framework makes uncompressing of raw data easy, including the compression format that’s normally used inside .zip files, but it doesn’t actually read .zip file format. The file format and the compression algorithm are, in effect, unrelated to each other.
It’s not extremely hard to read the .zip file format directly, though there’s not really a single standard of which parts of the spec actually need to be implemented. I implemented something based on this: https://pkware.cachefly.net/webdocs/casestudies/APPNOTE.TXT but the implementation is not mine to give away, sorry. > On Oct 24, 2022, at 19:19, Marco S Hyman via Cocoa-dev > <cocoa-dev@lists.apple.com> wrote: > >> I'm hoping there's a built-in solution or framework that I'm just >> overlooking. > > Guess: The Apple Archive framework > > https://developer.apple.com/documentation/applearchive _______________________________________________ Cocoa-dev mailing list (Cocoa-dev@lists.apple.com) Please do not post admin requests or moderator comments to the list. Contact the moderators at cocoa-dev-admins(at)lists.apple.com Help/Unsubscribe/Update your Subscription: https://lists.apple.com/mailman/options/cocoa-dev/archive%40mail-archive.com This email sent to arch...@mail-archive.com