Class LocatorPacket

scapy/contrib/rtps/common_types.py:200–222

class LocatorPacket(EPacket):
    name = "RTPS Locator"
    fields_desc = [
        EField(
            XIntField("locatorKind", 0),
            endianness=FORMAT_LE,
            endianness_from=None),
        EField(
            IntField("port", 0),
            endianness=FORMAT_LE,
            endianness_from=None),
        ConditionalField(
            ReversePadField(IPField("address", "0.0.0.0"), 20),
            lambda p: p.locatorKind == 0x1
        ),
        ConditionalField(
            XStrFixedLenField("hostId", 0x0, 16),
            lambda p: p.locatorKind == 0x01000000
        )
    ]

    def extract_padding(self, p):
        return b"", p


class ProductVersionPacket(EPacket):