Line data    Source code

       1              : /****************************************************************************/
       2              : // Eclipse SUMO, Simulation of Urban MObility; see https://eclipse.dev/sumo
       3              : // Copyright (C) 2001-2025 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_Route.cpp
      15              : /// @author  Daniel Krajzewicz
      16              : /// @author  Laura Bieker
      17              : /// @author  Michael Behrisch
      18              : /// @date    07.05.2009
      19              : ///
      20              : // APIs for getting/setting route values via TraCI
      21              : /****************************************************************************/
      22              : #include <config.h>
      23              : 
      24              : #include <microsim/MSNet.h>
      25              : #include <microsim/MSRoute.h>
      26              : #include <microsim/MSEdge.h>
      27              : #include <libsumo/Route.h>
      28              : #include <libsumo/StorageHelper.h>
      29              : #include <libsumo/TraCIConstants.h>
      30              : #include "TraCIServerAPI_Route.h"
      31              : 
      32              : 
      33              : // ===========================================================================
      34              : // method definitions
      35              : // ===========================================================================
      36              : bool
      37          187 : TraCIServerAPI_Route::processSet(TraCIServer& server, tcpip::Storage& inputStorage,
      38              :                                  tcpip::Storage& outputStorage) {
      39          187 :     std::string warning = ""; // additional description for response
      40              :     // variable
      41          187 :     int variable = inputStorage.readUnsignedByte();
      42          187 :     if (variable != libsumo::ADD && variable != libsumo::REMOVE && variable != libsumo::VAR_PARAMETER) {
      43            0 :         return server.writeErrorStatusCmd(libsumo::CMD_SET_ROUTE_VARIABLE, "Change Route State: unsupported variable " + toHex(variable, 2) + " specified", outputStorage);
      44              :     }
      45              :     // id
      46          187 :     std::string id = inputStorage.readString();
      47              : 
      48              :     try {
      49              :         // process
      50          187 :         switch (variable) {
      51              :             case libsumo::ADD:
      52          122 :                 libsumo::Route::add(id, StoHelp::readTypedStringList(inputStorage, "A string list is needed for adding a new route."));
      53          116 :                 break;
      54            3 :             case libsumo::REMOVE: {
      55            3 :                 libsumo::Route::remove(id);
      56              :             }
      57              :             break;
      58              :             case libsumo::VAR_PARAMETER: {
      59           62 :                 StoHelp::readCompound(inputStorage, 2, "A compound object of size 2 is needed for setting a parameter.");
      60           62 :                 const std::string name = StoHelp::readTypedString(inputStorage, "The name of the parameter must be given as a string.");
      61           62 :                 const std::string value = StoHelp::readTypedString(inputStorage, "The value of the parameter must be given as a string.");
      62           62 :                 libsumo::Route::setParameter(id, name, value);
      63              :             }
      64           62 :             break;
      65              :             default:
      66              :                 break;
      67              :         }
      68            6 :     } catch (libsumo::TraCIException& e) {
      69            6 :         return server.writeErrorStatusCmd(libsumo::CMD_SET_ROUTE_VARIABLE, e.what(), outputStorage);
      70            6 :     }
      71          181 :     server.writeStatusCmd(libsumo::CMD_SET_ROUTE_VARIABLE, libsumo::RTYPE_OK, warning, outputStorage);
      72              :     return true;
      73              : }
      74              : 
      75              : 
      76              : /****************************************************************************/