Function parse_reg_headers

lib/reg/sip_msg.c:45–91

! \brief * Parse the whole message and bodies of all header fields * that will be needed by registrar */

 * that will be needed by registrar
 */
int parse_reg_headers(struct sip_msg* _m)
{
	struct hdr_field* ptr;

	if (parse_headers(_m, HDR_EOH_F, 0) == -1) {
		rerrno = R_PARSE;
		LM_ERR("failed to parse headers\n");
		return -1;
	}

	if (!_m->to) {
		rerrno = R_TO_MISS;
		LM_ERR("To not found\n");
		return -2;
	}

	if (!_m->callid) {
		rerrno = R_CID_MISS;
		LM_ERR("Call-ID not found\n");
		return -3;
	}

	if (!_m->cseq) {
		rerrno = R_CS_MISS;
		LM_ERR("CSeq not found\n");
		return -4;
	}

	if (_m->expires && !_m->expires->parsed && (parse_expires(_m->expires) < 0)) {
		rerrno = R_PARSE_EXP;
		LM_ERR("failed to parse expires body\n");
		return -5;
	}

	if (_m->contact) {
		for (ptr = _m->contact; ptr; ptr = ptr->next) {
			if (ptr->type == HDR_CONTACT_T && !ptr->parsed &&
			        parse_contact(ptr) < 0) {
				rerrno = R_PARSE_CONT;
				LM_ERR("failed to parse Contact body\n");
				return -6;
			}
		}
	}

	return 0;
}


/*! \brief