Class L2CAP_Hdr

scapy/layers/bluetooth.py:311–320

class L2CAP_Hdr(Packet):
    name = "L2CAP header"
    fields_desc = [LEShortField("len", None),
                   LEShortEnumField("cid", 0, {1: "control", 4: "attribute"}), ]  # noqa: E501

    def post_build(self, p, pay):
        p += pay
        if self.len is None:
            p = struct.pack("<H", len(pay)) + p[2:]
        return p


class L2CAP_CmdHdr(Packet):