Gurux.DLMS.GXDLMS.HandleAccessResponse C# (CSharp) Method

        private static void HandleAccessResponse(GXDLMSSettings settings, GXReplyData reply)
        {
            int start = reply.Data.Position - 1;
            //Get invoke id.
            UInt32 invokeId = reply.Data.GetUInt32();

            reply.Time = DateTime.MinValue;
            int len = reply.Data.GetUInt8();
            byte[] tmp = null;
            // If date time is given.
            if (len != 0)
            {
                tmp = new byte[len];
                reply.Data.Get(tmp);
                reply.Time = (GXDateTime)GXDLMSClient.ChangeType(tmp, DataType.DateTime);
            }
            if (reply.Xml != null)
            {
                reply.Xml.AppendStartTag(Command.AccessResponse);
                reply.Xml.AppendLine(TranslatorTags.LongInvokeId, "Value", reply.Xml.IntegerToHex(invokeId, 8));
                reply.Xml.AppendLine(TranslatorTags.DateTime, "Value", GXCommon.ToHex(tmp, false));
                //access-request-specification OPTIONAL
                reply.Data.GetUInt8();
                len = GXCommon.GetObjectCount(reply.Data);
                reply.Xml.AppendStartTag(TranslatorTags.AccessResponseBody);
                reply.Xml.AppendStartTag(
                    TranslatorTags.AccessResponseListOfData, "Qty",
                    reply.Xml.IntegerToHex(len, 2));
                for (int pos = 0; pos != len; ++pos)
                {
                    if (reply.Xml.OutputType == TranslatorOutputType.StandardXml)
                    {
                        reply.Xml.AppendStartTag(Command.WriteRequest,
                                                 SingleReadResponse.Data);
                    }
                    GXDataInfo di = new GXDataInfo();
                    di.xml = reply.Xml;
                    GXCommon.GetData(settings, reply.Data, di);
                    if (reply.Xml.OutputType == TranslatorOutputType.StandardXml)
                    {
                        reply.Xml.AppendEndTag(Command.WriteRequest,
                                               SingleReadResponse.Data);
                    }
                }
                reply.Xml.AppendEndTag(TranslatorTags.AccessResponseListOfData);
                //access-response-specification
                int err;
                len = GXCommon.GetObjectCount(reply.Data);
                reply.Xml.AppendStartTag(TranslatorTags.ListOfAccessResponseSpecification, "Qty", reply.Xml.IntegerToHex(len, 2));
                for (int pos = 0; pos != len; ++pos)
                {
                    AccessServiceCommandType type = (AccessServiceCommandType)reply.Data.GetUInt8();
                    err = reply.Data.GetUInt8();
                    if (err != 0)
                    {
                        err = reply.Data.GetUInt8();
                    }
                    reply.Xml.AppendStartTag(
                        TranslatorTags.AccessResponseSpecification);

                    reply.Xml.AppendStartTag(Command.AccessResponse, type);
                    reply.Xml.AppendLine(TranslatorTags.Result, null,
                                         GXDLMSTranslator.ErrorCodeToString(reply.Xml.OutputType,
                                                 (ErrorCode)err));
                    reply.Xml.AppendEndTag(Command.AccessResponse, type);
                    reply.Xml.AppendEndTag(
                        TranslatorTags.AccessResponseSpecification);
                }
                reply.Xml.AppendEndTag(
                    TranslatorTags.ListOfAccessResponseSpecification);
                reply.Xml.AppendEndTag(TranslatorTags.AccessResponseBody);
                reply.Xml.AppendEndTag(Command.AccessResponse);
            }
            else
            {
                //Skip access-request-specification
                reply.Data.GetUInt8();
            }
        }