Class SMB2_Query_Info_Request

scapy/layers/smb2.py:4172–4240

class SMB2_Query_Info_Request(_SMB2_Payload, _NTLMPayloadPacket):
    name = "SMB2 QUERY INFO Request"
    Command = 0x0010
    OFFSET = 40 + 64
    _NTLM_PAYLOAD_FIELD_NAME = "Buffer"
    fields_desc = [
        XLEShortField("StructureSize", 0x29),
        ByteEnumField(
            "InfoType",
            0,
            SMB2_INFO_TYPE,
        ),
        ByteEnumField("FileInfoClass", 0, FileInformationClasses),
        LEIntField("OutputBufferLength", 0),
        XLEIntField("InputBufferOffset", None),  # Short + Reserved = Int
        LEIntField("InputLen", None),
        FlagsField(
            "AdditionalInformation",
            0,
            -32,
            SMB2_ADDITIONAL_INFORMATION,
        ),
        FlagsField(
            "Flags",
            0,
            -32,
            {
                0x00000001: "SL_RESTART_SCAN",
                0x00000002: "SL_RETURN_SINGLE_ENTRY",
                0x00000004: "SL_INDEX_SPECIFIED",
            },
        ),
        PacketField("FileId", SMB2_FILEID(), SMB2_FILEID),
        _NTLMPayloadField(
            "Buffer",
            OFFSET,
            [
                MultipleTypeField(
                    [
                        (
                            # QUOTA
                            PacketListField(
                                "Input",
                                None,
                                SMB2_Query_Quota_Info,
                                length_from=lambda pkt: pkt.InputLen,
                            ),
                            lambda pkt: pkt.InfoType == 0x04,
                        ),
                    ],
                    StrLenField("Input", b"", length_from=lambda pkt: pkt.InputLen),
                ),
            ],
        ),
    ]

    def post_build(self, pkt, pay):
        # type: (bytes, bytes) -> bytes