void VisualizerFMU::allocateContext(const std::string& modelFile, const std::string& path)
{
// First we need to define the callbacks and set up the context.
mCallbacks.malloc = malloc;
mCallbacks.calloc = calloc;
mCallbacks.realloc = realloc;
mCallbacks.free = free;
mCallbacks.logger = jm_default_logger;
mCallbacks.log_level = jm_log_level_debug; // jm_log_level_error;
mCallbacks.context = 0;
#ifdef FMILIB_GENERATE_BUILD_STAMP
std::cout << "Library build stamp: \n" << fmilib_get_build_stamp() << std::endl;
#endif
mpContext = std::shared_ptr<fmi_import_context_t>(fmi_import_allocate_context(&mCallbacks), fmi_import_free_context);
//get version
std::string fmuFileName = path + modelFile;
mVersion = fmi_import_get_fmi_version(mpContext.get(), fmuFileName.c_str(), path.c_str());
}
void* FMI1ModelExchangeConstructor_OMC(int fmi_log_level, char* working_directory, char* instanceName, int debugLogging)
{
FMI1ModelExchange* FMI1ME = malloc(sizeof(FMI1ModelExchange));
FMI1ME->FMILogLevel = fmi_log_level;
/* JM callbacks */
FMI1ME->JMCallbacks.malloc = malloc;
FMI1ME->JMCallbacks.calloc = calloc;
FMI1ME->JMCallbacks.realloc = realloc;
FMI1ME->JMCallbacks.free = free;
FMI1ME->JMCallbacks.logger = importlogger;
FMI1ME->JMCallbacks.log_level = FMI1ME->FMILogLevel;
FMI1ME->JMCallbacks.context = 0;
FMI1ME->FMIImportContext = fmi_import_allocate_context(&FMI1ME->JMCallbacks);
/* FMI callback functions */
FMI1ME->FMICallbackFunctions.logger = fmi1logger;
FMI1ME->FMICallbackFunctions.allocateMemory = calloc;
FMI1ME->FMICallbackFunctions.freeMemory = free;
/* parse the xml file */
FMI1ME->FMIWorkingDirectory = (char*) malloc(strlen(working_directory)+1);
strcpy(FMI1ME->FMIWorkingDirectory, working_directory);
FMI1ME->FMIImportInstance = fmi1_import_parse_xml(FMI1ME->FMIImportContext, FMI1ME->FMIWorkingDirectory);
if(!FMI1ME->FMIImportInstance) {
fprintf(stderr, "Error parsing the XML file contained in %s\n", FMI1ME->FMIWorkingDirectory);
return 0;
}
/* Load the binary (dll/so) */
jm_status_enu_t status;
status = fmi1_import_create_dllfmu(FMI1ME->FMIImportInstance, FMI1ME->FMICallbackFunctions, 0);
if (status == jm_status_error) {
fprintf(stderr, "Could not create the DLL loading mechanism(C-API).\n");
return 0;
}
FMI1ME->FMIInstanceName = (char*) malloc(strlen(instanceName)+1);
strcpy(FMI1ME->FMIInstanceName, instanceName);
FMI1ME->FMIDebugLogging = debugLogging;
fmi1_import_instantiate_model(FMI1ME->FMIImportInstance, FMI1ME->FMIInstanceName);
fmi1_import_set_debug_logging(FMI1ME->FMIImportInstance, FMI1ME->FMIDebugLogging);
FMI1ME->FMIToleranceControlled = fmi1_true;
FMI1ME->FMIRelativeTolerance = 0.001;
FMI1ME->FMIEventInfo = malloc(sizeof(fmi1_event_info_t));
fmi1_import_initialize(FMI1ME->FMIImportInstance, FMI1ME->FMIToleranceControlled, FMI1ME->FMIRelativeTolerance, FMI1ME->FMIEventInfo);
return FMI1ME;
}
void* FMI2ModelExchangeConstructor_OMC(int fmi_log_level, char* working_directory, char* instanceName, int debugLogging)
{
FMI2ModelExchange* FMI2ME = malloc(sizeof(FMI2ModelExchange));
jm_status_enu_t status, instantiateModelStatus;
FMI2ME->FMILogLevel = fmi_log_level;
/* JM callbacks */
FMI2ME->JMCallbacks.malloc = malloc;
FMI2ME->JMCallbacks.calloc = calloc;
FMI2ME->JMCallbacks.realloc = realloc;
FMI2ME->JMCallbacks.free = free;
FMI2ME->JMCallbacks.logger = importlogger;
FMI2ME->JMCallbacks.log_level = FMI2ME->FMILogLevel;
FMI2ME->JMCallbacks.context = 0;
FMI2ME->FMIImportContext = fmi_import_allocate_context(&FMI2ME->JMCallbacks);
/* parse the xml file */
FMI2ME->FMIWorkingDirectory = (char*) malloc(strlen(working_directory)+1);
strcpy(FMI2ME->FMIWorkingDirectory, working_directory);
FMI2ME->FMIImportInstance = fmi2_import_parse_xml(FMI2ME->FMIImportContext, FMI2ME->FMIWorkingDirectory, NULL);
if(!FMI2ME->FMIImportInstance) {
FMI2ME->FMISolvingMode = fmi2_none_mode;
ModelicaFormatError("Error parsing the XML file contained in %s\n", FMI2ME->FMIWorkingDirectory);
return 0;
}
/* FMI callback functions */
FMI2ME->FMICallbackFunctions.logger = fmi2logger;
FMI2ME->FMICallbackFunctions.allocateMemory = calloc;
FMI2ME->FMICallbackFunctions.freeMemory = free;
FMI2ME->FMICallbackFunctions.componentEnvironment = FMI2ME->FMIImportInstance;
/* Load the binary (dll/so) */
status = fmi2_import_create_dllfmu(FMI2ME->FMIImportInstance, fmi2_import_get_fmu_kind(FMI2ME->FMIImportInstance), &FMI2ME->FMICallbackFunctions);
if (status == jm_status_error) {
FMI2ME->FMISolvingMode = fmi2_none_mode;
ModelicaFormatError("Loading of FMU dynamic link library failed with status : %s\n", jm_log_level_to_string(status));
return 0;
}
FMI2ME->FMIInstanceName = (char*) malloc(strlen(instanceName)+1);
strcpy(FMI2ME->FMIInstanceName, instanceName);
FMI2ME->FMIDebugLogging = debugLogging;
instantiateModelStatus = fmi2_import_instantiate(FMI2ME->FMIImportInstance, FMI2ME->FMIInstanceName, fmi2_model_exchange, NULL, fmi2_false);
if (instantiateModelStatus == jm_status_error) {
FMI2ME->FMISolvingMode = fmi2_none_mode;
ModelicaFormatError("fmi2InstantiateModel failed with status : %s\n", jm_log_level_to_string(instantiateModelStatus));
return 0;
}
/* Only call fmi2SetDebugLogging if debugLogging is true */
if (FMI2ME->FMIDebugLogging) {
int i;
size_t categoriesSize = 0;
fmi2_status_t debugLoggingStatus;
fmi2_string_t *categories;
/* Read the log categories size */
categoriesSize = fmi2_import_get_log_categories_num(FMI2ME->FMIImportInstance);
categories = (fmi2_string_t*)malloc(categoriesSize*sizeof(fmi2_string_t));
for (i = 0 ; i < categoriesSize ; i++) {
categories[i] = fmi2_import_get_log_category(FMI2ME->FMIImportInstance, i);
}
debugLoggingStatus = fmi2_import_set_debug_logging(FMI2ME->FMIImportInstance, FMI2ME->FMIDebugLogging, categoriesSize, categories);
if (debugLoggingStatus != fmi2_status_ok && debugLoggingStatus != fmi2_status_warning) {
ModelicaFormatMessage("fmi2SetDebugLogging failed with status : %s\n", fmi1_status_to_string(debugLoggingStatus));
}
}
FMI2ME->FMIToleranceControlled = fmi2_true;
FMI2ME->FMIRelativeTolerance = 0.001;
FMI2ME->FMIEventInfo = malloc(sizeof(fmi2_event_info_t));
FMI2ME->FMISolvingMode = fmi2_instantiated_mode;
return FMI2ME;
}
int main(int argc, char *argv[])
{
fmi1_callback_functions_t callBackFunctions;
const char* FMUPath;
const char* tmpPath;
jm_callbacks callbacks;
fmi_import_context_t* context;
fmi_version_enu_t version;
jm_status_enu_t status;
int register_active_fmu;
fmi1_import_t* fmu;
char* outfile;
if(argc < 4) {
printf("Usage: %s <fmu_file> <temporary_dir> <output_file>\n", argv[0]);
do_exit(CTEST_RETURN_FAIL);
}
FMUPath = argv[1];
tmpPath = argv[2];
outfile = argv[3];
logFile = fopen(outfile, "wb");
if(!logFile) {
printf("Could not open output file %s\n", outfile);
do_exit(CTEST_RETURN_FAIL);
}
callbacks.malloc = malloc;
callbacks.calloc = calloc;
callbacks.realloc = realloc;
callbacks.free = free;
callbacks.logger = logger;
callbacks.log_level = jm_log_level_info;
callbacks.context = 0;
callBackFunctions.logger = fmi1_log_forwarding;
callBackFunctions.allocateMemory = calloc;
callBackFunctions.freeMemory = free;
#ifdef FMILIB_GENERATE_BUILD_STAMP
printf("Library build stamp:\n%s\n", fmilib_get_build_stamp());
#endif
context = fmi_import_allocate_context(&callbacks);
version = fmi_import_get_fmi_version(context, FMUPath, tmpPath);
if(version != fmi_version_1_enu) {
printf("Only version 1.0 is supported so far\n");
do_exit(CTEST_RETURN_FAIL);
}
fmu = fmi1_import_parse_xml(context, tmpPath);
if(!fmu) {
printf("Error parsing XML, exiting\n");
do_exit(CTEST_RETURN_FAIL);
}
register_active_fmu = 1; /* Must be used to use our logger. (jm standard prints to strerr which does not generate out put test file) */
status = fmi1_import_create_dllfmu(fmu, callBackFunctions, register_active_fmu);
if (status == jm_status_error) {
printf("Could not create the DLL loading mechanism(C-API test).\n");
do_exit(CTEST_RETURN_FAIL);
}
test_logger(fmu);
fmi1_import_destroy_dllfmu(fmu);
fmi1_import_free(fmu);
fmi_import_free_context(context);
fclose(logFile);
return 0;
}
int main(int argc, char *argv[])
{
fmi2_callback_functions_t callBackFunctions;
const char* FMUPath;
const char* tmpPath;
jm_callbacks callbacks;
fmi_import_context_t* context;
fmi_version_enu_t version;
jm_status_enu_t status;
fmi2_import_t* fmu;
if(argc < 3) {
printf("Usage: %s <fmu_file> <temporary_dir>\n", argv[0]);
do_exit(CTEST_RETURN_FAIL);
}
FMUPath = argv[1];
tmpPath = argv[2];
callbacks.malloc = malloc;
callbacks.calloc = calloc;
callbacks.realloc = realloc;
callbacks.free = free;
callbacks.logger = jm_default_logger;
callbacks.log_level = jm_log_level_debug;
callbacks.context = 0;
#ifdef FMILIB_GENERATE_BUILD_STAMP
printf("Library build stamp:\n%s\n", fmilib_get_build_stamp());
#endif
context = fmi_import_allocate_context(&callbacks);
version = fmi_import_get_fmi_version(context, FMUPath, tmpPath);
if(version != fmi_version_2_0_enu) {
printf("Only version 2.0 is supported by this code\n");
do_exit(CTEST_RETURN_FAIL);
}
fmu = fmi2_import_parse_xml(context, tmpPath,0);
if(!fmu) {
printf("Error parsing XML, exiting\n");
do_exit(CTEST_RETURN_FAIL);
}
if(fmi2_import_get_fmu_kind(fmu) == fmi2_fmu_kind_cs) {
printf("Only ME 2.0 is supported by this code\n");
do_exit(CTEST_RETURN_FAIL);
}
callBackFunctions.logger = fmi2_log_forwarding;
callBackFunctions.allocateMemory = calloc;
callBackFunctions.freeMemory = free;
callBackFunctions.componentEnvironment = fmu;
status = fmi2_import_create_dllfmu(fmu, fmi2_fmu_kind_me, &callBackFunctions);
if (status == jm_status_error) {
printf("Could not create the DLL loading mechanism(C-API test).\n");
do_exit(CTEST_RETURN_FAIL);
}
test_simulate_me(fmu);
fmi2_import_destroy_dllfmu(fmu);
fmi2_import_free(fmu);
fmi_import_free_context(context);
printf("Everything seems to be OK since you got this far=)!\n");
do_exit(CTEST_RETURN_SUCCESS);
return 0;
}
