initial commit

initial commit

voicemeeterlib/inst.py

@@ -0,0 +1,41 @@
+import ctypes as ct
+import platform
+import winreg
+from pathlib import Path
+
+from .error import InstallError
+
+bits = 64 if ct.sizeof(ct.c_voidp) == 8 else 32
+
+if platform.system() != "Windows":
+    raise InstallError("Only Windows OS supported")
+
+
+VM_KEY = "VB:Voicemeeter {17359A74-1236-5467}"
+REG_KEY = "".join(
+    [
+        "SOFTWARE",
+        ("\\WOW6432Node" if bits == 64 else ""),
+        "\\Microsoft\\Windows\\CurrentVersion\\Uninstall",
+    ]
+)
+
+
+def get_vmpath():
+    with winreg.OpenKey(
+        winreg.HKEY_LOCAL_MACHINE, r"{}".format(REG_KEY + "\\" + VM_KEY)
+    ) as vm_key:
+        path = winreg.QueryValueEx(vm_key, r"UninstallString")[0]
+    return path
+
+
+vm_path = Path(get_vmpath())
+vm_parent = vm_path.parent
+
+DLL_NAME = f'VoicemeeterRemote{"64" if bits == 64 else ""}.dll'
+
+dll_path = vm_parent.joinpath(DLL_NAME)
+if not dll_path.is_file():
+    raise InstallError(f"Could not find {DLL_NAME}")
+
+libc = ct.CDLL(str(dll_path))