# automatically generated by the FlatBuffers compiler, do not modify

# namespace: proto

from autobahn import flatbuffers
from autobahn.flatbuffers.compat import import_numpy

np = import_numpy()


class AuthCraChallenge(object):
    __slots__ = ["_tab"]

    @classmethod
    def GetRootAs(cls, buf, offset=0):
        n = flatbuffers.encode.Get(flatbuffers.packer.uoffset, buf, offset)
        x = AuthCraChallenge()
        x.Init(buf, n + offset)
        return x

    @classmethod
    def GetRootAsAuthCraChallenge(cls, buf, offset=0):
        """This method is deprecated. Please switch to GetRootAs."""
        return cls.GetRootAs(buf, offset)

    # AuthCraChallenge
    def Init(self, buf, pos):
        self._tab = flatbuffers.table.Table(buf, pos)

    # AuthCraChallenge
    def Challenge(self):
        o = flatbuffers.number_types.UOffsetTFlags.py_type(self._tab.Offset(4))
        if o != 0:
            return self._tab.String(o + self._tab.Pos)
        return None

    # AuthCraChallenge
    def Salt(self):
        o = flatbuffers.number_types.UOffsetTFlags.py_type(self._tab.Offset(6))
        if o != 0:
            return self._tab.String(o + self._tab.Pos)
        return None

    # AuthCraChallenge
    def Iterations(self):
        o = flatbuffers.number_types.UOffsetTFlags.py_type(self._tab.Offset(8))
        if o != 0:
            return self._tab.Get(
                flatbuffers.number_types.Uint32Flags, o + self._tab.Pos
            )
        return 1000

    # AuthCraChallenge
    def Keylen(self):
        o = flatbuffers.number_types.UOffsetTFlags.py_type(self._tab.Offset(10))
        if o != 0:
            return self._tab.Get(flatbuffers.number_types.Uint8Flags, o + self._tab.Pos)
        return 32


def AuthCraChallengeStart(builder):
    builder.StartObject(4)


def Start(builder):
    AuthCraChallengeStart(builder)


def AuthCraChallengeAddChallenge(builder, challenge):
    builder.PrependUOffsetTRelativeSlot(
        0, flatbuffers.number_types.UOffsetTFlags.py_type(challenge), 0
    )


def AddChallenge(builder, challenge):
    AuthCraChallengeAddChallenge(builder, challenge)


def AuthCraChallengeAddSalt(builder, salt):
    builder.PrependUOffsetTRelativeSlot(
        1, flatbuffers.number_types.UOffsetTFlags.py_type(salt), 0
    )


def AddSalt(builder, salt):
    AuthCraChallengeAddSalt(builder, salt)


def AuthCraChallengeAddIterations(builder, iterations):
    builder.PrependUint32Slot(2, iterations, 1000)


def AddIterations(builder, iterations):
    AuthCraChallengeAddIterations(builder, iterations)


def AuthCraChallengeAddKeylen(builder, keylen):
    builder.PrependUint8Slot(3, keylen, 32)


def AddKeylen(builder, keylen):
    AuthCraChallengeAddKeylen(builder, keylen)


def AuthCraChallengeEnd(builder):
    return builder.EndObject()


def End(builder):
    return AuthCraChallengeEnd(builder)
