// CSV to Qucs conversion.
int csv2qucs (struct actionset_t * action, char * infile, char * outfile) {
int ret = 0;
csv_init ();
if ((csv_in = open_file (infile, "r")) == NULL) {
ret = -1;
} else if (csv_parse () != 0) {
ret = -1;
} else if (csv_check () != 0) {
ret = -1;
}
csv_lex_destroy ();
if (csv_in)
fclose (csv_in);
if (ret) {
csv_destroy ();
return -1;
}
if (!strcmp (action->out, "qucsdata")) {
csv_result->setFile (outfile);
qucsdata_producer (csv_result);
}
csv_destroy ();
return 0;
}
/* This static function read a full dataset from the given CSV file
and returns it. On failure the function emits appropriate error
messages and returns NULL. */
dataset * dataset::load_csv (const char * file) {
FILE * f;
if ((f = fopen (file, "r")) == NULL) {
logprint (LOG_ERROR, "error loading `%s': %s\n", file, strerror (errno));
return NULL;
}
csv_in = f;
csv_restart (csv_in);
if (csv_parse () != 0) {
fclose (f);
return NULL;
}
if (csv_check () != 0) {
fclose (f);
return NULL;
}
fclose (f);
csv_lex_destroy ();
csv_result->setFile (file);
return csv_result;
}