[file_sys] added packed language entries support (#3585)

Normally,  language_entries contained plain UTF-8 names.
In BotW v1.9.0, that title block is no longer directly readable as old UTF-8, so we were parsing binary data as text and going nuts.
...
In patch_manager.cpp (ParseControlNCA), I added a validity check: If update title text is unreadable, we keep update metadata but copy only the base language_entries block (0x0000..0x2FFF) so the game name is valid again.

UPDATE:
managed to decode the new language entries is a raw headerless zlib deflate.
added support for proper detection and inflation.

Co-authored-by: crueter <crueter@eden-emu.dev>
Reviewed-on: https://git.eden-emu.dev/eden-emu/eden/pulls/3585
Reviewed-by: crueter <crueter@eden-emu.dev>
Reviewed-by: MaranBr <maranbr@eden-emu.dev>
Reviewed-by: CamilleLaVey <camillelavey99@gmail.com>
Co-authored-by: xbzk <xbzk@eden-emu.dev>
Co-committed-by: xbzk <xbzk@eden-emu.dev>
This commit is contained in:
xbzk 2026-02-20 23:28:24 +01:00 committed by crueter
parent 93eecca894
commit 732b7eb560
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2 changed files with 76 additions and 0 deletions

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@ -1219,6 +1219,7 @@ target_link_libraries(core PRIVATE
fmt::fmt
nlohmann_json::nlohmann_json
RenderDoc::API
ZLIB::ZLIB
MbedTLS::mbedcrypto${MBEDTLS_LIB_SUFFIX}
MbedTLS::mbedtls${MBEDTLS_LIB_SUFFIX})