unbound/iterator/iterator.c

385 		if(sets[i]->rk.type == dup->rk.type &&
555 		if(ntohs(r->rk.type) == LDNS_RR_TYPE_DNAME &&
563 		if(ntohs(r->rk.type) == LDNS_RR_TYPE_CNAME &&
579 		if(ntohs(r->rk.type) == LDNS_RR_TYPE_NSEC ||
580 			ntohs(r->rk.type) == LDNS_RR_TYPE_NSEC3) {
664  * @param qtype The query type for this request.
1040 		if( !(ntohs(s->rk.type)==LDNS_RR_TYPE_A ||
1041 			ntohs(s->rk.type)==LDNS_RR_TYPE_AAAA)) {
1045 		if(qstate->qinfo.qtype == ntohs(s->rk.type) &&
1055 			s->rk.dname, ntohs(s->rk.type),
1058 			ntohs(s->rk.type), ntohs(s->rk.rrset_class),
1320 		enum response_type type = response_type_from_cache(msg,
1330 		if(type == RESPONSE_TYPE_CNAME) {
2079  * away.  We need to create type NS queries until we get the right parent
2637 		if(ntohs(rep->rrsets[i]->rk.type) == LDNS_RR_TYPE_NS)
2662 	enum response_type type;
2680 	type = response_type_from_server(
2684 	if(type == RESPONSE_TYPE_REFERRAL && (iq->chase_flags&BIT_RD) &&
2688 		type = RESPONSE_TYPE_ANSWER;
2694 		&& type != RESPONSE_TYPE_LAME
2695 		&& type != RESPONSE_TYPE_REC_LAME
2696 		&& type != RESPONSE_TYPE_THROWAWAY
2697 		&& type != RESPONSE_TYPE_UNTYPED) {
2714 			if(!iter_msg_from_zone(iq->response, iq->dp, type,
2717 			type = RESPONSE_TYPE_LAME;
2722 	if(type == RESPONSE_TYPE_REFERRAL) {
2732 			type = RESPONSE_TYPE_THROWAWAY;
2736 	if(type == RESPONSE_TYPE_THROWAWAY &&
2739 		type = RESPONSE_TYPE_ANSWER;
2741 	if(type == RESPONSE_TYPE_CNAME && iq->response->rep->an_numrrsets >= 1
2742 		&& ntohs(iq->response->rep->rrsets[0]->rk.type) == LDNS_RR_TYPE_DNAME) {
2749 			type = RESPONSE_TYPE_ANSWER;
2751 	} else if(type == RESPONSE_TYPE_CNAME &&
2756 		 * classified as CNAME response type, even when the original
2757 		 * QTYPE=CNAME. This should be treated as answer response type.
2759 		type = RESPONSE_TYPE_ANSWER;
2762 	/* handle each of the type cases */
2763 	if(type == RESPONSE_TYPE_ANSWER) {
2764 		/* ANSWER type responses terminate the query algorithm,
2855 	} else if(type == RESPONSE_TYPE_REFERRAL) {
2856 		/* REFERRAL type responses get a reset of the
2962 	} else if(type == RESPONSE_TYPE_CNAME) {
2965 		/* CNAME type responses get a query restart (i.e., get a
3035 	} else if(type == RESPONSE_TYPE_LAME) {
3052 	} else if(type == RESPONSE_TYPE_REC_LAME) {
3069 	} else if(type == RESPONSE_TYPE_THROWAWAY) {
3076 		log_warn("A query response came back with an unknown type: %d",
3077 			(int)type);
3132 		 * the ANSWER type was (presumably) a negative answer. */
3176 	enum response_type type;
3178 	type = response_type_from_server(
3181 	if(type == RESPONSE_TYPE_ANSWER) {
3277 	 * response type was ANSWER. */