int main(int argc, char *argv[]) {
const char* fmuFileName = 0;
char* fmuPath = 0;
char* tmpPath = 0;
char* xmlPath = 0;
char* dllPath = 0;
char* cmd = 0;
// define default argument values
double tEnd = 1.0;
double h=0.1;
int loggingOn = 0;
char csv_separator = ';';
const char* resultFileName = "-";
// parse command line arguments
if (argc>1) {
fmuFileName = argv[1];
}
else {
fprintf(stderr,"error: no fmu file\n");
printHelp(argv[0]);
exit(EXIT_FAILURE);
}
if (argc>2) {
if (sscanf(argv[2],"%lf", &tEnd) != 1) {
fprintf(stderr,"error: The given end time (%s) is not a number\n", argv[2]);
exit(EXIT_FAILURE);
}
}
if (argc>3) {
if (sscanf(argv[3],"%lf", &h) != 1) {
fprintf(stderr,"error: The given stepsize (%s) is not a number\n", argv[3]);
exit(EXIT_FAILURE);
}
}
if (argc>4) {
if (sscanf(argv[4],"%d", &loggingOn) != 1 || loggingOn<0 || loggingOn>1) {
fprintf(stderr,"error: The given logging option (%s) must be 0 or 1\n", argv[4]);
exit(EXIT_FAILURE);
}
}
if (argc>5) {
if (strlen(argv[5]) != 1) {
fprintf(stderr,"error: The given CSV separator char (%s) is not valid\n", argv[5]);
exit(EXIT_FAILURE);
}
csv_separator = argv[5][0];
}
if (argc>6) {
resultFileName = argv[6];
if(strlen(resultFileName)==0) resultFileName = 0; // no output
}
if (argc>7) {
fprintf(stderr,"warning: Ignoring %d additional arguments: %s ...\n", argc-6, argv[6]);
printHelp(argv[0]);
}
// get absolute path to FMU, NULL if not found
fmuPath = getFmuPath(fmuFileName);
if (!fmuPath) exit(EXIT_FAILURE);
// unzip the FMU to the tmpPath directory
tmpPath = getTmpPath();
if (!fmuUnzip(fmuPath, tmpPath)) exit(EXIT_FAILURE);
// parse tmpPath\modelDescription.xml
xmlPath = calloc(sizeof(char), strlen(tmpPath) + strlen(XML_FILE) + 1);
sprintf(xmlPath, "%s%s", tmpPath, XML_FILE);
fmu.modelDescription = parse(xmlPath);
free(xmlPath);
if (!fmu.modelDescription) exit(EXIT_FAILURE);
// load the FMU dll
dllPath = calloc(sizeof(char), strlen(tmpPath) + strlen(DLL_DIR)
+ strlen( getModelIdentifier(fmu.modelDescription)) + strlen(DLL_SUFFIX) + 1);
sprintf(dllPath,"%s%s%s%s", tmpPath, DLL_DIR, getModelIdentifier(fmu.modelDescription), DLL_SUFFIX);
if (!fmuLoadDll(dllPath, &fmu)) exit(EXIT_FAILURE);
free(dllPath);
free(fmuPath);
// run the simulation
fprintf(stderr,"FMU Simulator: run '%s' from t=0..%g with step size h=%g, loggingOn=%d, csv separator='%c'\n",
fmuFileName, tEnd, h, loggingOn, csv_separator);
if(resultFileName)
if(strlen(resultFileName)==1 && resultFileName[0]=='-')
fprintf(stderr, "Output will be written to standard output\n");
else
fprintf(stderr, "Output will be written to file %s\n", resultFileName);
else
fprintf(stderr, "No output file will be produced\n");
fmuSimulate(&fmu, tEnd, h, loggingOn, csv_separator, resultFileName);
#if WINDOWS
/* Remove temp file directory? Not tested*/
cmd = calloc(sizeof(char), strlen(tmpPath)+20);
sprintf(cmd, "rmdir %s /s /q", tmpPath);
fprintf(stderr,"Removing %s\n", tmpPath);
system(cmd);
free(cmd);
#else
cmd = calloc(sizeof(char), strlen(tmpPath)+8);
sprintf(cmd, "rm -rf %s", tmpPath);
fprintf(stderr,"Removing %s\n", tmpPath);
system(cmd);
free(cmd);
#endif
free(tmpPath);
// release FMU
fmuFree(&fmu);
return EXIT_SUCCESS;
}
int main(int argc, char *argv[]) {
const char* fmuFileName;
char* fmuPath;
char* tmpPath;
char* xmlPath;
char* dllPath;
// define default argument values
double tEnd = 1.0;
double h=0.1;
int loggingOn = 0;
char csv_separator = ';';
// parse command line arguments
if (argc>1) {
fmuFileName = argv[1];
}
else {
printf("error: no fmu file\n");
printHelp(argv[0]);
exit(EXIT_FAILURE);
}
if (argc>2) {
if (sscanf(argv[2],"%lf", &tEnd) != 1) {
printf("error: The given end time (%s) is not a number\n", argv[2]);
exit(EXIT_FAILURE);
}
}
if (argc>3) {
if (sscanf(argv[3],"%lf", &h) != 1) {
printf("error: The given stepsize (%s) is not a number\n", argv[3]);
exit(EXIT_FAILURE);
}
}
if (argc>4) {
if (sscanf(argv[4],"%d", &loggingOn) != 1 || loggingOn<0 || loggingOn>1) {
printf("error: The given logging flag (%s) is not boolean\n", argv[4]);
exit(EXIT_FAILURE);
}
}
if (argc>5) {
if (strlen(argv[5]) != 1) {
printf("error: The given CSV separator char (%s) is not valid\n", argv[5]);
exit(EXIT_FAILURE);
}
csv_separator = argv[5][0];
}
if (argc>6) {
printf("warning: Ignoring %d additional arguments: %s ...\n", argc-6, argv[6]);
printHelp(argv[0]);
}
// get absolute path to FMU, NULL if not found
fmuPath = getFmuPath(fmuFileName);
if (!fmuPath) exit(EXIT_FAILURE);
// unzip the FMU to the tmpPath directory
tmpPath = getTmpPath();
if (!unzip(fmuPath, tmpPath)) exit(EXIT_FAILURE);
// parse tmpPath\modelDescription.xml
xmlPath = calloc(sizeof(char), strlen(tmpPath) + strlen(XML_FILE) + 1);
sprintf(xmlPath, "%s%s", tmpPath, XML_FILE);
fmu.modelDescription = parse(xmlPath);
free(xmlPath);
if (!fmu.modelDescription) exit(EXIT_FAILURE);
// load the FMU dll
dllPath = calloc(sizeof(char), strlen(tmpPath) + strlen(DLL_DIR)
+ strlen( getModelIdentifier(fmu.modelDescription)) + strlen(".dll") + 1);
sprintf(dllPath,"%s%s%s.dll", tmpPath, DLL_DIR, getModelIdentifier(fmu.modelDescription));
if (!loadDll(dllPath, &fmu)) exit(EXIT_FAILURE);
free(dllPath);
free(fmuPath);
free(tmpPath);
// run the simulation
printf("FMU Simulator: run '%s' from t=0..%g with step size h=%g, loggingOn=%d, csv separator='%c'\n",
fmuFileName, tEnd, h, loggingOn, csv_separator);
simulate(&fmu, tEnd, h, loggingOn, csv_separator);
printf("CSV file '%s' written", RESULT_FILE);
// release FMU
FreeLibrary(fmu.dllHandle);
freeElement(fmu.modelDescription);
return EXIT_SUCCESS;
}
