/// <summary> /// Decode pack. /// </summary> /// <param name="rawdata">The rawdata.</param> /// <returns>The PccrrPacket.</returns> public override PccrrPacket Decode(byte[] rawdata) { if (rawdata == null) { throw new ArgumentNullException("rawdata"); } if (rawdata.Length == 0) { throw new ArgumentException("The raw data should not be empty."); } PccrrNegoResponsePacket packet = new PccrrNegoResponsePacket(); int messageLength = 0; messageLength = rawdata.Length; if (messageLength > 0) { int index = 0; byte[] data = rawdata; RESPONSE_MESSAGE ret = new RESPONSE_MESSAGE(); ret.TRANSPORTRESPONSEHEADER.Size = MarshalHelper.GetUInt32(data, ref index, false); MESSAGE_HEADER ret1 = new MESSAGE_HEADER(); ret1.ProtVer.MinorVersion = MarshalHelper.GetUInt16(data, ref index, false); ret1.ProtVer.MajorVersion = MarshalHelper.GetUInt16(data, ref index, false); ret1.MsgType = (MsgType_Values)MarshalHelper.GetUInt32(data, ref index, false); ret1.MsgSize = MarshalHelper.GetUInt32(data, ref index, false); ret1.CryptoAlgoId = (CryptoAlgoId_Values)MarshalHelper.GetUInt32(data, ref index, false); MSG_NEGO_RESP ret2 = new MSG_NEGO_RESP(); ret2.MinSupporteProtocolVersion.MinorVersion = MarshalHelper.GetUInt16(data, ref index, false); ret2.MinSupporteProtocolVersion.MajorVersion = MarshalHelper.GetUInt16(data, ref index, false); ret2.MaxSupporteProtocolVersion.MinorVersion = MarshalHelper.GetUInt16(data, ref index, false); ret2.MaxSupporteProtocolVersion.MajorVersion = MarshalHelper.GetUInt16(data, ref index, false); packet.TransportResponseHeader = ret.TRANSPORTRESPONSEHEADER; packet.MsgNegoResp = ret2; packet.MessageHeader = ret1; } return(packet); }
/// <summary> /// Create a MsgNego response. /// </summary> /// <param name="minSupportedProtocolVer">The minSupportedProtocolVersion.</param> /// <param name="maxSupportedProtocolVer">The maxSupportedProtocolVersion.</param> /// <param name="cryptoAlgoIdValues">The cryptoAlgoId.</param> /// <param name="msgTypeValues">The msgType.</param> /// <returns>The MsgNego response.</returns> public PccrrNegoResponsePacket CreateMsgNegoResponse( ProtoVersion minSupportedProtocolVer, ProtoVersion maxSupportedProtocolVer, CryptoAlgoId_Values cryptoAlgoIdValues, MsgType_Values msgTypeValues) { PccrrNegoResponsePacket packet = new PccrrNegoResponsePacket(); MSG_NEGO_RESP msgNegoResp = new MSG_NEGO_RESP(); msgNegoResp.MaxSupporteProtocolVersion = maxSupportedProtocolVer; msgNegoResp.MinSupporteProtocolVersion = minSupportedProtocolVer; MESSAGE_HEADER messageHeader = PccrrUtitlity.CreateMessageHeader(cryptoAlgoIdValues, msgTypeValues, new ProtoVersion { MajorVersion = 1, MinorVersion = 0 }); packet.MsgNegoResp = msgNegoResp; packet.MessageHeader = messageHeader; return(packet); }
/// <summary> /// Decode response message. /// </summary> /// <param name="rawdata">The raw data.</param> /// <returns>The PccrrPacket.</returns> public PccrrPacket DecodeResponseMessage(byte[] rawdata) { if (rawdata == null) { throw new ArgumentNullException("rawdata"); } if (rawdata.Length == 0) { throw new ArgumentException("The raw data should not be empty."); } int messageLength = 0; messageLength = rawdata.Length; PccrrPacket packet = null; if (messageLength > 0) { int index = 0; RESPONSE_MESSAGE ret = new RESPONSE_MESSAGE(); ret.TRANSPORTRESPONSEHEADER.Size = MarshalHelper.GetUInt32(rawdata, ref index, false); ret.MESSAGEHEADER = this.DecodeMessageHeader(rawdata, ref index); switch (ret.MESSAGEHEADER.MsgType) { case MsgType_Values.MSG_BLKLIST: PccrrBLKLISTResponsePacket pccrrBLKLISTResponsePacket = new PccrrBLKLISTResponsePacket(); MSG_BLKLIST msgBLKLIST = this.DecodeMSG_BLKLIST(rawdata, ref index); pccrrBLKLISTResponsePacket.TransportResponseHeader = ret.TRANSPORTRESPONSEHEADER; pccrrBLKLISTResponsePacket.MsgBLKLIST = msgBLKLIST; pccrrBLKLISTResponsePacket.MessageHeader = ret.MESSAGEHEADER; packet = pccrrBLKLISTResponsePacket; break; case MsgType_Values.MSG_BLK: PccrrBLKResponsePacket pccrrBLKResponsePacket = new PccrrBLKResponsePacket(); MSG_BLK msgBLK = this.DecodeMSG_BLK(rawdata, ref index); pccrrBLKResponsePacket.TransportResponseHeader = ret.TRANSPORTRESPONSEHEADER; pccrrBLKResponsePacket.MsgBLK = msgBLK; pccrrBLKResponsePacket.MessageHeader = ret.MESSAGEHEADER; packet = pccrrBLKResponsePacket; break; case MsgType_Values.MSG_NEGO_RESP: PccrrNegoResponsePacket pccrrNegoResponsePacket = new PccrrNegoResponsePacket(); MSG_NEGO_RESP msgNEGORESP = this.DecodeMSG_NEGO_RESP(rawdata, ref index); pccrrNegoResponsePacket.TransportResponseHeader = ret.TRANSPORTRESPONSEHEADER; pccrrNegoResponsePacket.MsgNegoResp = msgNEGORESP; pccrrNegoResponsePacket.MessageHeader = ret.MESSAGEHEADER; packet = pccrrNegoResponsePacket; break; case MsgType_Values.MSG_SEGLIST: PccrrSegListResponsePacket pccrrSegListResponsePacket = new PccrrSegListResponsePacket(); pccrrSegListResponsePacket.MsgSegList = TypeMarshal.ToStruct <MSG_SEGLIST>(rawdata, ref index); pccrrSegListResponsePacket.TransportResponseHeader = ret.TRANSPORTRESPONSEHEADER; pccrrSegListResponsePacket.MessageHeader = ret.MESSAGEHEADER; packet = pccrrSegListResponsePacket; break; } } return(packet); }
/// <summary> /// Decode pack. /// </summary> /// <param name="rawdata">The rawdata.</param> /// <returns>The PccrrPacket.</returns> public override PccrrPacket Decode(byte[] rawdata) { if (rawdata == null) { throw new ArgumentNullException("rawdata"); } if (rawdata.Length == 0) { throw new ArgumentException("The raw data should not be empty."); } PccrrNegoResponsePacket packet = new PccrrNegoResponsePacket(); int messageLength = 0; messageLength = rawdata.Length; if (messageLength > 0) { int index = 0; byte[] data = rawdata; RESPONSE_MESSAGE ret = new RESPONSE_MESSAGE(); ret.TRANSPORTRESPONSEHEADER.Size = MarshalHelper.GetUInt32(data, ref index, false); MESSAGE_HEADER ret1 = new MESSAGE_HEADER(); ret1.ProtVer.MinorVersion = MarshalHelper.GetUInt16(data, ref index, false); ret1.ProtVer.MajorVersion = MarshalHelper.GetUInt16(data, ref index, false); ret1.MsgType = (MsgType_Values)MarshalHelper.GetUInt32(data, ref index, false); ret1.MsgSize = MarshalHelper.GetUInt32(data, ref index, false); ret1.CryptoAlgoId = (CryptoAlgoId_Values)MarshalHelper.GetUInt32(data, ref index, false); MSG_NEGO_RESP ret2 = new MSG_NEGO_RESP(); ret2.MinSupporteProtocolVersion.MinorVersion = MarshalHelper.GetUInt16(data, ref index, false); ret2.MinSupporteProtocolVersion.MajorVersion = MarshalHelper.GetUInt16(data, ref index, false); ret2.MaxSupporteProtocolVersion.MinorVersion = MarshalHelper.GetUInt16(data, ref index, false); ret2.MaxSupporteProtocolVersion.MajorVersion = MarshalHelper.GetUInt16(data, ref index, false); packet.TransportResponseHeader = ret.TRANSPORTRESPONSEHEADER; packet.MsgNegoResp = ret2; packet.MessageHeader = ret1; } return packet; }
/// <summary> /// Decode response message. /// </summary> /// <param name="rawdata">The raw data.</param> /// <returns>The PccrrPacket.</returns> public PccrrPacket DecodeResponseMessage(byte[] rawdata) { if (rawdata == null) { throw new ArgumentNullException("rawdata"); } if (rawdata.Length == 0) { throw new ArgumentException("The raw data should not be empty."); } int messageLength = 0; messageLength = rawdata.Length; PccrrPacket packet = null; if (messageLength > 0) { int index = 0; RESPONSE_MESSAGE ret = new RESPONSE_MESSAGE(); ret.TRANSPORTRESPONSEHEADER.Size = MarshalHelper.GetUInt32(rawdata, ref index, false); ret.MESSAGEHEADER = this.DecodeMessageHeader(rawdata, ref index); switch (ret.MESSAGEHEADER.MsgType) { case MsgType_Values.MSG_BLKLIST: PccrrBLKLISTResponsePacket pccrrBLKLISTResponsePacket = new PccrrBLKLISTResponsePacket(); MSG_BLKLIST msgBLKLIST = this.DecodeMSG_BLKLIST(rawdata, ref index); pccrrBLKLISTResponsePacket.TransportResponseHeader = ret.TRANSPORTRESPONSEHEADER; pccrrBLKLISTResponsePacket.MsgBLKLIST = msgBLKLIST; pccrrBLKLISTResponsePacket.MessageHeader = ret.MESSAGEHEADER; packet = pccrrBLKLISTResponsePacket; break; case MsgType_Values.MSG_BLK: PccrrBLKResponsePacket pccrrBLKResponsePacket = new PccrrBLKResponsePacket(); MSG_BLK msgBLK = this.DecodeMSG_BLK(rawdata, ref index); pccrrBLKResponsePacket.TransportResponseHeader = ret.TRANSPORTRESPONSEHEADER; pccrrBLKResponsePacket.MsgBLK = msgBLK; pccrrBLKResponsePacket.MessageHeader = ret.MESSAGEHEADER; packet = pccrrBLKResponsePacket; break; case MsgType_Values.MSG_NEGO_RESP: PccrrNegoResponsePacket pccrrNegoResponsePacket = new PccrrNegoResponsePacket(); MSG_NEGO_RESP msgNEGORESP = this.DecodeMSG_NEGO_RESP(rawdata, ref index); pccrrNegoResponsePacket.TransportResponseHeader = ret.TRANSPORTRESPONSEHEADER; pccrrNegoResponsePacket.MsgNegoResp = msgNEGORESP; pccrrNegoResponsePacket.MessageHeader = ret.MESSAGEHEADER; packet = pccrrNegoResponsePacket; break; case MsgType_Values.MSG_SEGLIST: PccrrSegListResponsePacket pccrrSegListResponsePacket = new PccrrSegListResponsePacket(); pccrrSegListResponsePacket.MsgSegList = TypeMarshal.ToStruct<MSG_SEGLIST>(rawdata, ref index); pccrrSegListResponsePacket.TransportResponseHeader = ret.TRANSPORTRESPONSEHEADER; pccrrSegListResponsePacket.MessageHeader = ret.MESSAGEHEADER; packet = pccrrSegListResponsePacket; break; } } return packet; }
/// <summary> /// Create a MsgNego response. /// </summary> /// <param name="minSupportedProtocolVer">The minSupportedProtocolVersion.</param> /// <param name="maxSupportedProtocolVer">The maxSupportedProtocolVersion.</param> /// <param name="cryptoAlgoIdValues">The cryptoAlgoId.</param> /// <param name="msgTypeValues">The msgType.</param> /// <returns>The MsgNego response.</returns> public PccrrNegoResponsePacket CreateMsgNegoResponse( ProtoVersion minSupportedProtocolVer, ProtoVersion maxSupportedProtocolVer, CryptoAlgoId_Values cryptoAlgoIdValues, MsgType_Values msgTypeValues) { PccrrNegoResponsePacket packet = new PccrrNegoResponsePacket(); MSG_NEGO_RESP msgNegoResp = new MSG_NEGO_RESP(); msgNegoResp.MaxSupporteProtocolVersion = maxSupportedProtocolVer; msgNegoResp.MinSupporteProtocolVersion = minSupportedProtocolVer; MESSAGE_HEADER messageHeader = PccrrUtitlity.CreateMessageHeader(cryptoAlgoIdValues, msgTypeValues, new ProtoVersion { MajorVersion = 1, MinorVersion = 0 }); packet.MsgNegoResp = msgNegoResp; packet.MessageHeader = messageHeader; return packet; }