Line data    Source code

       1              : /****************************************************************************/
       2              : // Eclipse SUMO, Simulation of Urban MObility; see https://eclipse.dev/sumo
       3              : // Copyright (C) 2001-2024 German Aerospace Center (DLR) and others.
       4              : // This program and the accompanying materials are made available under the
       5              : // terms of the Eclipse Public License 2.0 which is available at
       6              : // https://www.eclipse.org/legal/epl-2.0/
       7              : // This Source Code may also be made available under the following Secondary
       8              : // Licenses when the conditions for such availability set forth in the Eclipse
       9              : // Public License 2.0 are satisfied: GNU General Public License, version 2
      10              : // or later which is available at
      11              : // https://www.gnu.org/licenses/old-licenses/gpl-2.0-standalone.html
      12              : // SPDX-License-Identifier: EPL-2.0 OR GPL-2.0-or-later
      13              : /****************************************************************************/
      14              : /// @file    TraCIServerAPI_BusStop.cpp
      15              : /// @author  Jakob Erdmann
      16              : /// @date    16.03.2020
      17              : ///
      18              : // APIs for getting/setting busstop values via TraCI
      19              : /****************************************************************************/
      20              : #include <config.h>
      21              : 
      22              : #include <microsim/MSNet.h>
      23              : #include <microsim/MSEdge.h>
      24              : #include <microsim/MSStoppingPlace.h>
      25              : #include <libsumo/BusStop.h>
      26              : #include <libsumo/TraCIConstants.h>
      27              : #include <libsumo/StorageHelper.h>
      28              : #include "TraCIServerAPI_BusStop.h"
      29              : 
      30              : 
      31              : // ===========================================================================
      32              : // method definitions
      33              : // ===========================================================================
      34              : bool
      35          451 : TraCIServerAPI_BusStop::processGet(TraCIServer& server, tcpip::Storage& inputStorage,
      36              :                                    tcpip::Storage& outputStorage) {
      37          451 :     const int variable = inputStorage.readUnsignedByte();
      38          451 :     const std::string id = inputStorage.readString();
      39          451 :     server.initWrapper(libsumo::RESPONSE_GET_BUSSTOP_VARIABLE, variable, id);
      40              :     try {
      41          451 :         if (!libsumo::BusStop::handleVariable(id, variable, &server, &inputStorage)) {
      42            0 :             return server.writeErrorStatusCmd(libsumo::CMD_GET_BUSSTOP_VARIABLE, "Get BusStop Variable: unsupported variable " + toHex(variable, 2) + " specified", outputStorage);
      43              :         }
      44            0 :     } catch (libsumo::TraCIException& e) {
      45            0 :         return server.writeErrorStatusCmd(libsumo::CMD_GET_BUSSTOP_VARIABLE, e.what(), outputStorage);
      46            0 :     }
      47          451 :     server.writeStatusCmd(libsumo::CMD_GET_BUSSTOP_VARIABLE, libsumo::RTYPE_OK, "", outputStorage);
      48          451 :     server.writeResponseWithLength(outputStorage, server.getWrapperStorage());
      49              :     return true;
      50              : }
      51              : 
      52              : 
      53              : bool
      54            0 : TraCIServerAPI_BusStop::processSet(TraCIServer& server, tcpip::Storage& inputStorage,
      55              :                                    tcpip::Storage& outputStorage) {
      56            0 :     std::string warning = ""; // additional description for response
      57              :     // variable
      58            0 :     int variable = inputStorage.readUnsignedByte();
      59            0 :     if (variable != libsumo::VAR_PARAMETER) {
      60            0 :         return server.writeErrorStatusCmd(libsumo::CMD_SET_BUSSTOP_VARIABLE, "Change BusStop State: unsupported variable " + toHex(variable, 2) + " specified", outputStorage);
      61              :     }
      62              :     // id
      63            0 :     std::string id = inputStorage.readString();
      64              : 
      65              :     try {
      66              :         // process
      67              :         switch (variable) {
      68              :             case libsumo::VAR_PARAMETER: {
      69              :                 // read and check item number
      70            0 :                 StoHelp::readCompound(inputStorage, 2, "A compound object of size 2 is needed for setting a parameter.");
      71            0 :                 const std::string name = StoHelp::readTypedString(inputStorage, "The name of the parameter must be given as a string.");
      72            0 :                 const std::string value = StoHelp::readTypedString(inputStorage, "The value of the parameter must be given as a string.");
      73            0 :                 libsumo::BusStop::setParameter(id, name, value);
      74              :                 break;
      75              :             }
      76              :             default:
      77              :                 break;
      78              :         }
      79            0 :     } catch (libsumo::TraCIException& e) {
      80            0 :         return server.writeErrorStatusCmd(libsumo::CMD_SET_BUSSTOP_VARIABLE, e.what(), outputStorage);
      81            0 :     }
      82            0 :     server.writeStatusCmd(libsumo::CMD_SET_BUSSTOP_VARIABLE, libsumo::RTYPE_OK, warning, outputStorage);
      83              :     return true;
      84              : }
      85              : 
      86              : 
      87              : /****************************************************************************/