fmi2_capi_t* fmi2_capi_create_dllfmu(jm_callbacks* cb, const char* dllPath, const char* modelIdentifier, const fmi2_callback_functions_t* callBackFunctions, fmi2_fmu_kind_enu_t standard)
{
fmi2_capi_t* fmu = NULL;
jm_log_debug(cb, FMI_CAPI_MODULE_NAME, "Initializing data structures for FMICAPI.");
/* Minor check for the callbacks */
if (cb == NULL) {
assert(0);
return NULL;
}
/* Allocate memory for the FMU instance */
fmu = (fmi2_capi_t*)cb->calloc(1, sizeof(fmi2_capi_t));
if (fmu == NULL) { /* Could not allocate memory for the FMU struct */
jm_log_fatal(cb, FMI_CAPI_MODULE_NAME, "Could not allocate memory for the FMU struct.");
return NULL;
}
/* Set the import package callback functions */
fmu->callbacks = cb;
/* Set the FMI callback functions */
fmu->callBackFunctions = *callBackFunctions;
/* Set FMI standard to load */
fmu->standard = standard;
/* Set all memory alloated pointers to NULL */
fmu->dllPath = NULL;
fmu->modelIdentifier = NULL;
/* Copy DLL path */
fmu->dllPath = (char*)cb->calloc(sizeof(char), strlen(dllPath) + 1);
if (fmu->dllPath == NULL) {
jm_log_fatal(cb, FMI_CAPI_MODULE_NAME, "Could not allocate memory for the DLL path string.");
fmi2_capi_destroy_dllfmu(fmu);
return NULL;
}
strcpy((char*)fmu->dllPath, dllPath);
/* Copy the modelIdentifier */
fmu->modelIdentifier = (char*)cb->calloc(sizeof(char), strlen(modelIdentifier) + 1);
if (fmu->modelIdentifier == NULL) {
jm_log_fatal(cb, FMI_CAPI_MODULE_NAME, "Could not allocate memory for the modelIdentifier string.");
fmi2_capi_destroy_dllfmu(fmu);
return NULL;
}
strcpy((char*)fmu->modelIdentifier, modelIdentifier);
jm_log_debug(cb, FMI_CAPI_MODULE_NAME, "Successfully initialized data structures for FMICAPI.");
/* Everything was successful */
return fmu;
}
void fmi2_capi_destroy_dllfmu(fmi2_capi_t* fmu)
{
if (fmu == NULL) {
return;
}
fmi2_capi_free_dll(fmu);
jm_log_debug(fmu->callbacks, FMI_CAPI_MODULE_NAME, "Releasing allocated memory");
fmu->callbacks->free((void*)fmu->dllPath);
fmu->callbacks->free((void*)fmu->modelIdentifier);
fmu->callbacks->free((void*)fmu);
}
fmi1_status_t fmi1_capi_get_continuous_states(fmi1_capi_t* fmu, fmi1_real_t states[], size_t nx)
{
assert(fmu);
jm_log_debug(fmu->callbacks, FMI_CAPI_MODULE_NAME, "Calling fmiGetContinuousStates");
return fmu->fmiGetContinuousStates(fmu->c, states, nx);
}
fmi1_status_t fmi1_capi_eventUpdate(fmi1_capi_t* fmu, fmi1_boolean_t intermediateResults, fmi1_event_info_t* eventInfo)
{
assert(fmu);
jm_log_debug(fmu->callbacks, FMI_CAPI_MODULE_NAME, "Calling fmiEventUpdate");
return fmu->fmiEventUpdate(fmu->c, intermediateResults, eventInfo);
}
fmi1_status_t fmi1_capi_get_event_indicators(fmi1_capi_t* fmu, fmi1_real_t eventIndicators[], size_t ni)
{
assert(fmu);
jm_log_debug(fmu->callbacks, FMI_CAPI_MODULE_NAME, "Calling fmiGetEventIndicators");
return fmu->fmiGetEventIndicators(fmu->c, eventIndicators, ni);
}
fmi1_status_t fmi1_capi_get_derivatives(fmi1_capi_t* fmu, fmi1_real_t derivatives[], size_t nx)
{
assert(fmu);
jm_log_debug(fmu->callbacks, FMI_CAPI_MODULE_NAME, "Calling fmiGetDerivatives");
return fmu->fmiGetDerivatives(fmu->c, derivatives, nx);
}
fmi1_status_t fmi1_capi_completed_integrator_step(fmi1_capi_t* fmu, fmi1_boolean_t* callEventUpdate)
{
assert(fmu);
jm_log_debug(fmu->callbacks, FMI_CAPI_MODULE_NAME, "Calling fmiCompletedIntegratorStep");
return fmu->fmiCompletedIntegratorStep(fmu->c, callEventUpdate);
}
fmi1_status_t fmi1_capi_set_time(fmi1_capi_t* fmu, fmi1_real_t time)
{
assert(fmu);
jm_log_debug(fmu->callbacks, FMI_CAPI_MODULE_NAME, "Calling fmiGetModelTypesPlatform");
return fmu->fmiSetTime(fmu->c, time);
}
fmi1_status_t fmi1_capi_terminate(fmi1_capi_t* fmu)
{
assert(fmu);
jm_log_debug(fmu->callbacks, FMI_CAPI_MODULE_NAME, "Calling fmiTerminate");
return fmu->fmiTerminate(fmu->c);
}
fmi1_status_t fmi1_capi_get_state_value_references(fmi1_capi_t* fmu, fmi1_value_reference_t vrx[], size_t nx)
{
assert(fmu);
jm_log_debug(fmu->callbacks, FMI_CAPI_MODULE_NAME, "Calling fmiGetStateValueReferences");
return fmu->fmiGetStateValueReferences(fmu->c, vrx, nx);
}