C++ (Cpp) dns_adb_dumpfind Examples

Example #1

File: adb_test.c Project: Stichting-MINIX-Research-Foundation/minix

static void
lookup_callback(isc_task_t *task, isc_event_t *ev) {
	client_t *client;

	client = ev->ev_arg;
	INSIST(client->find == ev->ev_sender);

	printf("NAME %s:\n\tTask %p got event %p type %08x from %p, client %p\n\terr4: %s  err6: %s\n",
	       client->target,
	       task, ev, ev->ev_type, client->find, client,
	       isc_result_totext(client->find->result_v4),
	       isc_result_totext(client->find->result_v6));

	isc_event_free(&ev);
	ev = NULL;

	CLOCK();

	dns_adb_dumpfind(client->find, stderr);
	dns_adb_destroyfind(&client->find);

	ISC_LIST_UNLINK(clients, client, link);
	free_client(&client);

	CUNLOCK();
}

Example #2

static void
lookup(const char *target) {
	dns_name_t name;
	unsigned char namedata[256];
	client_t *client;
	isc_buffer_t t, namebuf;
	isc_result_t result;
	unsigned int options;

	INSIST(target != NULL);

	client = new_client();
	isc_buffer_init(&t, target, strlen(target));
	isc_buffer_add(&t, strlen(target));
	isc_buffer_init(&namebuf, namedata, sizeof(namedata));
	dns_name_init(&name, NULL);
	result = dns_name_fromtext(&name, &t, dns_rootname, ISC_FALSE,
				   &namebuf);
	check_result(result, "dns_name_fromtext %s", target);

	result = dns_name_dup(&name, mctx, &client->name);
	check_result(result, "dns_name_dup %s", target);

	options = 0;
	options |= DNS_ADBFIND_INET;
	options |= DNS_ADBFIND_INET6;
	options |= DNS_ADBFIND_WANTEVENT;
	options |= DNS_ADBFIND_HINTOK;
	options |= DNS_ADBFIND_GLUEOK;
	result = dns_adb_createfind(adb, t2, lookup_callback, client,
				    &client->name, dns_rootname, options,
				    now, NULL, view->dstport, &client->find);
#if 0
	check_result(result, "dns_adb_createfind()");
#endif
	dns_adb_dumpfind(client->find, stderr);

	if ((client->find->options & DNS_ADBFIND_WANTEVENT) != 0) {
		client->target = target;
		ISC_LIST_APPEND(clients, client, link);
	} else {
		printf("NAME %s:  err4 %s, err6 %s\n",
		       target, isc_result_totext(client->find->result_v4),
		       isc_result_totext(client->find->result_v6));

		dns_adb_destroyfind(&client->find);
		free_client(&client);
	}
}