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https://github.com/onyx-and-iris/voicemeeter-api-python.git
synced 2024-09-27 13:17:00 +01:00
44 lines
1.0 KiB
Python
44 lines
1.0 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 .error import InstallError
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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 InstallError("Only Windows OS supported")
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VM_KEY = "VB:Voicemeeter {17359A74-1236-5467}"
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REG_KEY = "".join(
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[
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"SOFTWARE",
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("\\WOW6432Node" if bits == 64 else ""),
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"\\Microsoft\\Windows\\CurrentVersion\\Uninstall",
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]
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)
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def get_vmpath():
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with winreg.OpenKey(
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winreg.HKEY_LOCAL_MACHINE, r"{}".format(REG_KEY + "\\" + VM_KEY)
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) as vm_key:
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return winreg.QueryValueEx(vm_key, r"UninstallString")[0]
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try:
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vm_path = Path(get_vmpath())
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except FileNotFoundError as e:
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raise InstallError(f"Unable to fetch DLL path from the registry") from e
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vm_parent = vm_path.parent
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DLL_NAME = f'VoicemeeterRemote{"64" if bits == 64 else ""}.dll'
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dll_path = vm_parent.joinpath(DLL_NAME)
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if not dll_path.is_file():
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raise InstallError(f"Could not find {dll_path}")
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libc = ct.CDLL(str(dll_path))
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