mirror of
https://github.com/onyx-and-iris/nvda-voicemeeter.git
synced 2025-04-04 04:33:53 +01:00
47 lines
1.1 KiB
Python
47 lines
1.1 KiB
Python
import ctypes as ct
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import platform
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import winreg
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from pathlib import Path
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from .errors import NVDAVMError
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bits = 64 if ct.sizeof(ct.c_voidp) == 8 else 32
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if platform.system() != "Windows":
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raise NVDAVMError("Only Windows OS supported")
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REG_KEY = "\\".join(
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filter(
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None,
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(
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"SOFTWARE",
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"WOW6432Node" if bits == 64 else "",
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"Microsoft",
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"Windows",
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"CurrentVersion",
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"Uninstall",
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"NVDA",
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),
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)
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)
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def get_nvdapath():
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with winreg.OpenKey(winreg.HKEY_LOCAL_MACHINE, r"{}".format(REG_KEY)) as nvda_key:
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return winreg.QueryValueEx(nvda_key, r"UninstallDirectory")[0]
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try:
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NVDA_PATH = Path(get_nvdapath()) / "nvda.exe"
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except FileNotFoundError as e:
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NVDA_PATH = ""
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controller_path = Path(__file__).parents[2].resolve() / "controllerClient"
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if not controller_path.exists():
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controller_path = Path("controllerClient")
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DLL_PATH = controller_path / f"x{64 if bits == 64 else 86}" / f"nvdaControllerClient{bits}.dll"
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libc = ct.CDLL(str(DLL_PATH))
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