void free_option_parameters(QEMUOptionParameter *list);
void print_option_parameters(QEMUOptionParameter *list);
void print_option_help(QEMUOptionParameter *list);
+bool has_help_option(const char *param);
+bool is_valid_option_list(const char *param);
/* ------------------------------------------------------------------ */
return NULL;
}
+bool has_help_option(const char *param)
+{
+ size_t buflen = strlen(param) + 1;
+ char *buf = g_malloc0(buflen);
+ const char *p = param;
+ bool result = false;
+
+ while (*p) {
+ p = get_opt_value(buf, buflen, p);
+ if (*p) {
+ p++;
+ }
+
+ if (is_help_option(buf)) {
+ result = true;
+ goto out;
+ }
+ }
+
+out:
+ free(buf);
+ return result;
+}
+
+bool is_valid_option_list(const char *param)
+{
+ size_t buflen = strlen(param) + 1;
+ char *buf = g_malloc0(buflen);
+ const char *p = param;
+ bool result = true;
+
+ while (*p) {
+ p = get_opt_value(buf, buflen, p);
+ if (*p && !*++p) {
+ result = false;
+ goto out;
+ }
+
+ if (!*buf || *buf == ',') {
+ result = false;
+ goto out;
+ }
+ }
+
+out:
+ free(buf);
+ return result;
+}
+
/*
* Prints all options of a list that have a value to stdout
*/