q-dev: interface matches

QubesOS · Oct 14, 2024 · 3dfc8e0 · 3dfc8e0
1 parent ace4332
commit 3dfc8e0
Showing 1 changed file with 12 additions and 0 deletions.
diff --git a/qubesadmin/device_protocol.py b/qubesadmin/device_protocol.py
@@ -720,6 +720,18 @@ def _load_classes(bus: str):
 
         return result
 
+    def matches(self, other: 'DeviceInterface') -> bool:
+        pattern = repr(self)
+        candidate = repr(other)
+        if len(pattern) != len(candidate):
+            return False
+        for p, c in zip(pattern, candidate):
+            if p == '*':
+                continue
+            if p != c:
+                return False
+        return True
+
 
 class DeviceInfo(VirtualDevice):
     """ Holds all information about a device """