REFACT dmrproto

dmrtools/dmrproto/exceptions.py

@@ -0,0 +1,25 @@
+class DMRPFieldOutOfRangeException(Exception):
+    """
+    Exception raised when a packet field value is out of the allowed or expected range.
+
+    Attributes:
+        field: The name or identifier of the problematic field.
+        typename: The expected type or range description for the field.
+    """
+    def __init__(self, field, typename) -> None:
+        super().__init__(f"Field out of range: {field} must be {typename}")
+
+
+class DMRPUnknownPacketTypeException(Exception):
+    """
+    Exception raised when the packet factory cannot recognize the packet type
+    from the given input data.
+    """
+    pass
+
+
+class DMRPBadPacket(Exception):
+    """
+    Exception raised when a packet is structurally invalid or corrupted.
+    """
+    pass