char *get_rtapi_param(const char *flavor, const char *param)
{
char *val;
char buf[RTAPI_NAME_LEN+8]; // strlen("flavor_") + RTAPI_NAME_LEN + 1
// Open rtapi_inifile if it hasn't been already
check_rtapi_config_open();
sprintf(buf, "flavor_%s", flavor);
val = (char *) iniFind(rtapi_inifile, param, buf);
if (val==NULL)
val = (char *) iniFind(rtapi_inifile, param, "global");
return val;
}
int main(int argc, char *argv[])
{
int t;
char _variable[INIFILE_MAX_LINELEN] = "";
char *variable = 0;
char _section[INIFILE_MAX_LINELEN] = "";
char *section = 0;
char INIFILE[256] = "emc.ini";
FILE *fp;
const char *inistring;
/* process command line args, indexing argv[] from [1] */
for (t = 1; t < argc; t++) {
if (!strcmp(argv[t], "-ini")) {
if (t == argc - 1) {
/* no arg following -ini, so abort */
fprintf(stderr,
"%s: ini file not specified after -ini\n",
argv[0]);
exit(1);
}
else {
strcpy(INIFILE, argv[t+1]);
t++; /* step over following arg */
}
}
else if (!strcmp(argv[t], "-var")) {
if (t == argc - 1) {
/* no arg following -var, so abort */
fprintf(stderr,
"%s: variable name not specified after -var\n",
argv[0]);
exit(1);
}
else {
strcpy(_variable, argv[t+1]);
variable = _variable;
t++; /* step over following arg */
}
}
else if (!strcmp(argv[t], "-sec")) {
if (t == argc - 1) {
/* no arg following -sec, so abort */
fprintf(stderr,
"%s: section name not specified after -sec\n",
argv[0]);
exit(1);
}
else {
strcpy(_section, argv[t+1]);
section = _section;
t++; /* step over following arg */
}
}
else {
/* invalid argument */
fprintf(stderr,
"%s: -var <variable> {-sec <section>} {<-ini inifile>}\n",
argv[0]);
exit(1);
}
}
/* check that variable was supplied */
if (0 == variable) {
fprintf(stderr,
"%s: no variable supplied\n",
argv[0]);
exit(1);
}
/* open the inifile */
if (NULL == (fp = fopen(INIFILE, "r"))) {
fprintf(stderr,
"%s: can't open %s\n",
argv[0], INIFILE);
exit(1);
}
inistring = iniFind(fp, variable, section);
if (NULL != inistring) {
printf("%s\n", inistring);
}
fclose(fp);
exit(0);
}
const char * Inifile::find(const char *tag, const char *section)
{
return iniFind(fp, tag, section);
}
