Function parse_rr

parser/parse_rr.c:155–177

* Parse Route and Record-Route header fields */

 * Parse Route and Record-Route header fields
 */
int parse_rr(struct hdr_field* _h)
{
	rr_t* r = NULL;

	if (!_h) {
		LM_ERR("invalid parameter value\n");
		return -1;
	}

	if (_h->parsed) {
		     /* Already parsed, return */
		return 0;
	}

	if(do_parse_rr_body(_h->body.s, _h->body.len, &r) < 0) {
		set_err_info(OSER_EC_PARSER, OSER_EL_MEDIUM,
			"error parsing RR headers");
		set_err_reply(400, "bad headers");
		return -1;
	}
	_h->parsed = (void*)r;
	return 0;
}

/*
 * Free list of rrs