75 lines
2.8 KiB
C#
75 lines
2.8 KiB
C#
/*
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* OCPP.Core - https://github.com/dallmann-consulting/OCPP.Core
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* Copyright (C) 2020-2021 dallmann consulting GmbH.
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* All Rights Reserved.
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <https://www.gnu.org/licenses/>.
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*/
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using System;
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using System.Collections.Generic;
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using System.Linq;
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using System.Threading.Tasks;
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using Microsoft.Extensions.Logging;
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using Newtonsoft.Json;
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using OCPP.Core.Database;
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using OCPP.Core.Server.Messages_OCPP20;
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namespace OCPP.Core.Server
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{
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public partial class ControllerOCPP20
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{
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public string HandleDataTransfer(OCPPMessage msgIn, OCPPMessage msgOut)
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{
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string errorCode = null;
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DataTransferResponse dataTransferResponse = new DataTransferResponse();
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bool msgWritten = false;
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try
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{
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Logger.LogTrace("Processing data transfer...");
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DataTransferRequest dataTransferRequest = DeserializeMessage<DataTransferRequest>(msgIn);
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Logger.LogTrace("DataTransfer => Message deserialized");
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if (ChargePointStatus != null)
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{
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// Known charge station
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msgWritten = WriteMessageLog(ChargePointStatus.Id, null, msgIn.Action, string.Format("VendorId={0} / MessageId={1} / Data={2}", dataTransferRequest.VendorId, dataTransferRequest.MessageId, dataTransferRequest.Data), errorCode);
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dataTransferResponse.Status = DataTransferStatusEnumType.Accepted;
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}
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else
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{
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// Unknown charge station
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errorCode = ErrorCodes.GenericError;
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}
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msgOut.JsonPayload = JsonConvert.SerializeObject(dataTransferResponse);
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Logger.LogTrace("DataTransfer => Response serialized");
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}
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catch (Exception exp)
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{
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Logger.LogError(exp, "DataTransfer => Exception: {0}", exp.Message);
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errorCode = ErrorCodes.InternalError;
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}
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if (!msgWritten)
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{
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WriteMessageLog(ChargePointStatus.Id, null, msgIn.Action, null, errorCode);
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}
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return errorCode;
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}
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}
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}
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