Function fixup_named_flags

mod_fix.c:538–610

}

int fixup_named_flags(void** param, str *flag_names, str *kv_flag_names,
	str *kv_flag_vals)
{
	str *s = (str*)*param;
	csv_record *list, *rec;
	int i;
	unsigned int flags = 0;
	char *p;
	str name;

	list = parse_csv_record(s);
	if (!list) {
		LM_ERR("Failed to parse list of flags\n");
		return -1;
	}

	if (kv_flag_names)
		for (i = 0; kv_flag_names[i].s ; i++) {
			kv_flag_vals[i].s = NULL;
			kv_flag_vals[i].len = 0;
		}

	for (rec = list; rec; rec = rec->next) {
		if (flag_names) {
			for (i = 0; flag_names[i].s && !str_match(&rec->s, &flag_names[i]);
				i++) ;

			if (!flag_names[i].s) {
				if (!kv_flag_names) {
					LM_ERR("Unknown flag: %.*s\n", rec->s.len, rec->s.s);
					goto error;
				}
			} else {
				flags |= (1<<i);
				continue;
			}
		}

		/* the current flag must be a key-value flag at this point */
		if (kv_flag_names) {
			p = q_memchr(rec->s.s, '=', rec->s.len);

			name.s = rec->s.s;
			name.len = p ? (p - rec->s.s) : rec->s.len;

			for (i = 0; kv_flag_names[i].s &&
				!str_match(&name, &kv_flag_names[i]); i++) ;

			if (!kv_flag_names[i].s) {
				LM_ERR("Unknown flag: %.*s\n", name.len, name.s);
				goto error;
			}

			if (!p || (rec->s.len - (p - rec->s.s) - 1) == 0) {
				LM_ERR("Bad format for key-value flag: %.*s\n",
					rec->s.len, rec->s.s);
				goto error;
			}