def writeConnectInitial(self, stream: BytesIO, pdu: MCSConnectInitialPDU):
"""
Encode a Connect Initial PDU
:param stream: The destination stream to write into.
:param pdu: the PDU to encode.
"""
substream = BytesIO()
substream.write(ber.writeOctetString(pdu.callingDomain))
substream.write(ber.writeOctetString(pdu.calledDomain))
substream.write(ber.writeBoolean(pdu.upward))
self.writeDomainParams(substream, pdu.targetParams)
self.writeDomainParams(substream, pdu.minParams)
self.writeDomainParams(substream, pdu.maxParams)
substream.write(ber.writeOctetString(pdu.payload))
data = substream.getvalue()
stream.write(ber.writeLength(len(data)))
stream.write(data)
def writeConnectResponse(self, stream: BytesIO, pdu: MCSConnectResponsePDU):
"""
Encode a Connect Response PDU
:param stream: The destination stream to write into.
:param pdu: the PDU to encode.
"""
substream = BytesIO()
substream.write(ber.writeEnumeration(pdu.result))
substream.write(ber.writeInteger(pdu.calledConnectID))
self.writeDomainParams(substream, pdu.domainParams)
substream.write(ber.writeOctetString(pdu.payload))
allData = substream.getvalue()
stream.write(ber.writeLength(len(allData)))
stream.write(allData)