helicsCallbacks.h

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/*
Copyright (c) 2017-2026,
Battelle Memorial Institute; Lawrence Livermore National Security, LLC; Alliance for Energy Innovation LLC.  See the top-level NOTICE for
additional details. All rights reserved.
SPDX-License-Identifier: BSD-3-Clause
*/
 
#ifndef HELICS_APISHARED_CALLBACK_FUNCTIONS_H_
#define HELICS_APISHARED_CALLBACK_FUNCTIONS_H_
 
#include "helicsCore.h"
 
#ifdef __cplusplus
extern "C" {
#endif
 
HELICS_EXPORT void helicsBrokerSetLoggingCallback(HelicsBroker broker,
                                                  void (*logger)(int loglevel, const char* identifier, const char* message, void* userData),
                                                  void* userdata,
                                                  HelicsError* err);
 
HELICS_EXPORT void helicsCoreSetLoggingCallback(HelicsCore core,
                                                void (*logger)(int loglevel, const char* identifier, const char* message, void* userData),
                                                void* userdata,
                                                HelicsError* err);
 
HELICS_EXPORT void
    helicsFederateSetLoggingCallback(HelicsFederate fed,
                                     void (*logger)(int loglevel, const char* identifier, const char* message, void* userData),
                                     void* userdata,
                                     HelicsError* err);
 
HELICS_EXPORT void helicsFilterSetCustomCallback(HelicsFilter filter,
                                                 HelicsMessage (*filtCall)(HelicsMessage message, void* userData),
                                                 void* userdata,
                                                 HelicsError* err);
 
HELICS_EXPORT void helicsTranslatorSetCustomCallback(HelicsTranslator translator,
                                                     void (*toMessageCall)(HelicsDataBuffer value, HelicsMessage message, void* userData),
                                                     void (*toValueCall)(HelicsMessage message, HelicsDataBuffer value, void* userData),
                                                     void* userdata,
                                                     HelicsError* err);
 
HELICS_EXPORT void
    helicsFederateSetQueryCallback(HelicsFederate fed,
                                   void (*queryAnswer)(const char* query, int querySize, HelicsQueryBuffer buffer, void* userdata),
                                   void* userdata,
                                   HelicsError* err);
 
HELICS_EXPORT void helicsFederateSetTimeRequestEntryCallback(
    HelicsFederate fed,
    void (*requestTime)(HelicsTime currentTime, HelicsTime requestTime, HelicsBool iterating, void* userdata),
    void* userdata,
    HelicsError* err);
 
HELICS_EXPORT void helicsFederateSetTimeUpdateCallback(HelicsFederate fed,
                                                       void (*timeUpdate)(HelicsTime newTime, HelicsBool iterating, void* userdata),
                                                       void* userdata,
                                                       HelicsError* err);
 
HELICS_EXPORT void
    helicsFederateSetStateChangeCallback(HelicsFederate fed,
                                         void (*stateChange)(HelicsFederateState newState, HelicsFederateState oldState, void* userdata),
                                         void* userdata,
                                         HelicsError* err);
 
// Definition of helicsFederateStateChangeCallback located in FederateExport since it makes use of some data only available in that
// compilation unit
 
HELICS_EXPORT void
    helicsFederateSetTimeRequestReturnCallback(HelicsFederate fed,
                                               void (*requestTimeReturn)(HelicsTime newTime, HelicsBool iterating, void* userdata),
                                               void* userdata,
                                               HelicsError* err);
 
HELICS_EXPORT void helicsFederateInitializingEntryCallback(HelicsFederate fed,
                                                           void (*initializingEntry)(HelicsBool iterating, void* userdata),
                                                           void* userdata,
                                                           HelicsError* err);
 
HELICS_EXPORT void
    helicsFederateExecutingEntryCallback(HelicsFederate fed, void (*executingEntry)(void* userdata), void* userdata, HelicsError* err);
 
HELICS_EXPORT void helicsFederateCosimulationTerminationCallback(HelicsFederate fed,
                                                                 void (*cosimTermination)(void* userdata),
                                                                 void* userdata,
                                                                 HelicsError* err);
 
HELICS_EXPORT void helicsFederateErrorHandlerCallback(HelicsFederate fed,
                                                      void (*errorHandler)(int errorCode, const char* errorString, void* userdata),
                                                      void* userdata,
                                                      HelicsError* err);
 
HELICS_EXPORT void helicsCallbackFederateNextTimeCallback(HelicsFederate fed,
                                                          HelicsTime (*timeUpdate)(HelicsTime time, void* userdata),
                                                          void* userdata,
                                                          HelicsError* err);
 
HELICS_EXPORT void helicsCallbackFederateNextTimeIterativeCallback(
    HelicsFederate fed,
    HelicsTime (*timeUpdate)(HelicsTime time, HelicsIterationResult result, HelicsIterationRequest* iteration, void* userdata),
    void* userdata,
    HelicsError* err);
 
// void setInitializeCallback(std::function<IterationRequest()> initializeCallback){initializationOperation=std::move(initializeCallback); }
HELICS_EXPORT void helicsCallbackFederateInitializeCallback(HelicsFederate fed,
                                                            HelicsIterationRequest (*initialize)(void* userdata),
                                                            void* userdata,
                                                            HelicsError* err);
 
HELICS_EXPORT void helicsQueryBufferFill(HelicsQueryBuffer buffer, const char* queryResult, int strSize, HelicsError* err);
 
#ifdef __cplusplus
} /* end of extern "C" { */
#endif
 
#endif