C++ (Cpp) anchors_lookup示例

示例#1

文件： unitanchor.c 项目： Bluecoreg/monero

/** test with several anchors */
static void
test_anchors(sldns_buffer* buff, struct val_anchors* a)
{
	struct trust_anchor* ta;
	uint16_t c = LDNS_RR_CLASS_IN;
	unit_assert(anchor_store_str(a, buff, 
	"labs.nl. DS 42860 5 1 14D739EB566D2B1A5E216A0BA4D17FA9B038BE4A"));
	unit_assert(anchors_lookup(a, (uint8_t*)"\000", 1, c) == NULL);
	unit_assert(anchors_lookup(a, (uint8_t*)"\003com\000", 5, c) == NULL);
	unit_assert(anchors_lookup(a, 
		(uint8_t*)"\007example\003com\000", 11, c) == NULL);

	unit_assert(ta = anchors_lookup(a, (uint8_t*)"\002nl\000", 4, c));
	unit_assert(query_dname_compare(ta->name, (uint8_t*)"\002nl\000")==0);
	lock_basic_unlock(&ta->lock);

	unit_assert(ta = anchors_lookup(a, 
		(uint8_t*)"\004labs\002nl\000", 9, c));
	unit_assert(query_dname_compare(ta->name, 
		(uint8_t*)"\004labs\002nl\000") == 0);
	lock_basic_unlock(&ta->lock);

	unit_assert(ta = anchors_lookup(a, 
		(uint8_t*)"\004fabs\002nl\000", 9, c));
	unit_assert(query_dname_compare(ta->name, 
		(uint8_t*)"\002nl\000") == 0);
	lock_basic_unlock(&ta->lock);

	unit_assert(anchors_lookup(a, (uint8_t*)"\002oo\000", 4, c) == NULL);
}

示例#2

文件： val_utils.c 项目： RS-liuyang/rsdns

/** check no anchor and unlock */
static int
check_no_anchor(struct val_anchors* anchors, uint8_t* nm, size_t l, uint16_t c)
{
	struct trust_anchor* ta;
	if((ta=anchors_lookup(anchors, nm, l, c))) {
		lock_basic_unlock(&ta->lock);
	}
	return !ta;
}

示例#3

文件： unitanchor.c 项目： Bluecoreg/monero

/** test empty set */
static void
test_anchor_empty(struct val_anchors* a)
{
	uint16_t c = LDNS_RR_CLASS_IN;
	unit_assert(anchors_lookup(a, (uint8_t*)"\000", 1, c) == NULL);
	unit_assert(anchors_lookup(a, (uint8_t*)"\003com\000", 5, c) == NULL);
	unit_assert(anchors_lookup(a, 
		(uint8_t*)"\007example\003com\000", 11, c) == NULL);
	unit_assert(anchors_lookup(a, (uint8_t*)"\002nl\000", 4, c) == NULL);
	unit_assert(anchors_lookup(a, 
		(uint8_t*)"\004labs\002nl\000", 9, c) == NULL);
	unit_assert(anchors_lookup(a, 
		(uint8_t*)"\004fabs\002nl\000", 9, c) == NULL);
}

示例#4

文件： iter_utils.c 项目： edmonds/unbound

int
iter_indicates_dnssec_fwd(struct module_env* env, struct query_info *qinfo)
{
	struct trust_anchor* a;
	if(!env || !env->anchors || !qinfo || !qinfo->qname)
		return 0;
	/* a trust anchor exists above the name? */
	if((a=anchors_lookup(env->anchors, qinfo->qname, qinfo->qname_len,
		qinfo->qclass))) { 
		if(a->numDS == 0 && a->numDNSKEY == 0) {
			/* insecure trust point */
			lock_basic_unlock(&a->lock);
			return 0;
		}
		lock_basic_unlock(&a->lock);
		return 1;
	}
	/* no trust anchor above it. */
	return 0;
}