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)
def writeDomainParams(self, stream: BytesIO, params: MCSDomainParams):
"""
Encode a Domain Params structure into the provided stream
:param stream: The destination stream to write into.
:param params: the domain params to encode.
"""
substream = BytesIO()
substream.write(ber.writeInteger(params.maxChannelIDs))
substream.write(ber.writeInteger(params.maxUserIDs))
substream.write(ber.writeInteger(params.maxTokenIDs))
substream.write(ber.writeInteger(params.numPriorities))
substream.write(ber.writeInteger(params.minThroughput))
substream.write(ber.writeInteger(params.maxHeight))
substream.write(ber.writeInteger(params.maxMCSPDUSize))
substream.write(ber.writeInteger(params.protocolVersion))
substream = substream.getvalue()
stream.write(ber.writeUniversalTag(ber.Tag.BER_TAG_SEQUENCE, True))
stream.write(ber.writeLength(len(substream)))
stream.write(substream)
