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#1 |
Mr. Developer
![]() Posts: 24
Karma: 10
Join Date: Feb 2024
Device: Kindle Voyage
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Hi there guys, thanks for all your lovely support in helping me outwith my project. Lately I am thinking of making a KOReader plugin (keeping its details a suspense as for now
![]() For that, I wanted to know if I could unzip a password protected file. I have heard of a library named luazip but I think it doesn't support unzipping password protected files. Am I left with an option. ![]() |
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#2 |
Wizard
![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() Posts: 1,653
Karma: 730583
Join Date: Oct 2014
Location: Antwerp
Device: Kobo Aura H2O
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zlib is included, so in theory you can do some wrapper stuff around it. See here for writing zips:
https://github.com/koreader/koreader.../zipwriter.lua And here is a wrapper in C that also deals with crypt/decrypt. It probably doesn't make an awful lot of sense to ship that with KOReader; at least as a first step I mean that more as inspiration to write it in LuaJIT instead. https://github.com/zlib-ng/minizip-ng Although fwiw some bindings for minizip already exist too: https://github.com/luapower/minizip/ Though come to think of it, maybe you could outsource decryption to OpenSSL, which is also already included. |
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developer, kindle, koreader, plato |
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