mirror of
https://gitlab.com/the-no-frauds-club/cosmonarchy-bw-prerelease.git
synced 2026-09-17 01:01:12 +00:00
f3f61dc35d
Ported from cosmonarchy-bw-release 46d191e, minus plugins/gptp.qdp:
this repo's gptp.qdp is its own newer build (last rebuilt in c7cee7f7)
and the release binary would regress it.
43 lines
1.3 KiB
Python
Executable File
43 lines
1.3 KiB
Python
Executable File
#!/usr/bin/env python3
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"""Add a DllOverrides entry to a Wine prefix's user.reg.
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Usage: add-dll-override.py USER_REG DLL VALUE
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e.g. add-dll-override.py ~/.../Blizzard/user.reg ddraw native,builtin
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Only safe while no wineserver is live for that prefix - Wine rewrites user.reg
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from memory when the last process exits, which would drop the edit.
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"""
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import sys
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SECTION = r'[Software\\Wine\\DllOverrides]'
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def main(path, dll, value):
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with open(path, encoding='utf-8', errors='surrogateescape') as fh:
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text = fh.read()
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entry = '"%s"="%s"\n' % (dll, value)
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if entry in text:
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print('already set: %s = %s' % (dll, value))
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return 0
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i = text.find(SECTION)
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if i == -1:
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text = text.rstrip('\n') + '\n\n' + SECTION + ' 0\n' + entry
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else:
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j = text.index('\n', i) + 1 # past the section header
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while j < len(text) and text[j] == '#': # past #time= and friends
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j = text.index('\n', j) + 1
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text = text[:j] + entry + text[j:]
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with open(path, 'w', encoding='utf-8', errors='surrogateescape') as fh:
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fh.write(text)
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print('set: %s = %s' % (dll, value))
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return 0
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if __name__ == '__main__':
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if len(sys.argv) != 4:
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sys.exit(__doc__)
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sys.exit(main(*sys.argv[1:]))
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