diff options
| -rw-r--r-- | tools/net/ynl/lib/ynl.py | 26 |
1 files changed, 24 insertions, 2 deletions
diff --git a/tools/net/ynl/lib/ynl.py b/tools/net/ynl/lib/ynl.py index e459a130170b..ac55aa5a3083 100644 --- a/tools/net/ynl/lib/ynl.py +++ b/tools/net/ynl/lib/ynl.py @@ -438,6 +438,26 @@ class YnlFamily(SpecFamily): self.sock.setsockopt(Netlink.SOL_NETLINK, Netlink.NETLINK_ADD_MEMBERSHIP, mcast_id) + def _encode_enum(self, attr_spec, value): + enum = self.consts[attr_spec['enum']] + if enum.type == 'flags' or attr_spec.get('enum-as-flags', False): + scalar = 0 + if isinstance(value, str): + value = [value] + for single_value in value: + scalar += enum.entries[single_value].user_value(as_flags = True) + return scalar + else: + return enum.entries[value].user_value() + + def _get_scalar(self, attr_spec, value): + try: + return int(value) + except (ValueError, TypeError) as e: + if 'enum' not in attr_spec: + raise e + return self._encode_enum(attr_spec, value); + def _add_attr(self, space, name, value, search_attrs): try: attr = self.attr_sets[space][name] @@ -475,7 +495,7 @@ class YnlFamily(SpecFamily): else: raise Exception(f'Unknown type for binary attribute, value: {value}') elif attr['type'] in NlAttr.type_formats or attr.is_auto_scalar: - scalar = int(value) + scalar = self._get_scalar(attr, value) if attr.is_auto_scalar: attr_type = attr["type"][0] + ('32' if scalar.bit_length() <= 32 else '64') else: @@ -483,7 +503,9 @@ class YnlFamily(SpecFamily): format = NlAttr.get_format(attr_type, attr.byte_order) attr_payload = format.pack(scalar) elif attr['type'] in "bitfield32": - attr_payload = struct.pack("II", int(value["value"]), int(value["selector"])) + scalar_value = self._get_scalar(attr, value["value"]) + scalar_selector = self._get_scalar(attr, value["selector"]) + attr_payload = struct.pack("II", scalar_value, scalar_selector) elif attr['type'] == 'sub-message': msg_format = self._resolve_selector(attr, search_attrs) attr_payload = b'' |