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Remove AlfCrypto libraries and perform everything in Python

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The old AlfCrypto DLL, SO and DYLIB files are ancient,
I don't have the systems to recompile them all, they
cause issues on ARM Macs, and I doubt with all the Python
improvements over the last years that they have a significant
performance advantage. And even if that's the case, nobody is
importing hundreds of DRM books at the same time so it shouldn't
hurt if some decryptions might take a bit longer.
This commit is contained in:
NoDRM
2022-08-06 20:13:19 +02:00
parent 9276d77f63
commit 410e086d08
10 changed files with 81 additions and 443 deletions
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13
DeDRM_plugin/__init__.py
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@@ -187,15 +187,12 @@ class DeDRM(FileTypePlugin):
os.mkdir(self.alfdir)
# only continue if we've never run this version of the plugin before
self.verdir = os.path.join(self.maindir,PLUGIN_VERSION)
if not os.path.exists(self.verdir):
if iswindows:
names = ["alfcrypto.dll","alfcrypto64.dll"]
elif isosx:
names = ["libalfcrypto.dylib"]
else:
names = ["libalfcrypto32.so","libalfcrypto64.so","kindlekey.py","adobekey.py","subasyncio.py"]
if not os.path.exists(self.verdir) and not iswindows and not isosx:
names = ["kindlekey.py","adobekey.py","ignoblekeyNookStudy.py"]
lib_dict = self.load_resources(names)
print("{0} v{1}: Copying needed library files from plugin's zip".format(PLUGIN_NAME, PLUGIN_VERSION))
print("{0} v{1}: Copying needed Python scripts from plugin's zip".format(PLUGIN_NAME, PLUGIN_VERSION))
for entry, data in lib_dict.items():
file_path = os.path.join(self.alfdir, entry)