support infoelems in wifi data

src/c3nav/routing/schemas.py

@@ -10,6 +10,12 @@ from pydantic_extra_types.mac_address import MacAddress
 from c3nav.api.schema import BaseSchema
 
 
+class WifiPeerInformationElement(BaseSchema):
+    id: PositiveInt
+    id_ext: PositiveInt
+    data: Annotated[list[Annotated[NonNegativeInt, Lt(2**8)]], APIField(description="list of bytes")]
+
+
 class LocateWifiPeerSchema(BaseSchema):
     bssid: MacAddress = APIField(
         title="BSSID",
@@ -62,6 +68,11 @@ class LocateWifiPeerSchema(BaseSchema):
         description="standard deviation of measurements in meters",
         example=1.23
     )
+    info_elems: list[WifiPeerInformationElement] = APIField(
+        default=[],
+        title="information elements / vendor data",
+        description="if avaiilable",
+    )
 
 
 class LocateIBeaconPeerSchema(BaseSchema):