static int
basic_test_cleanup(const struct testcase_t *testcase, void *ptr)
{
struct basic_test_data *data = ptr;
if (testcase->flags & TT_NO_LOGS)
event_set_log_callback(NULL);
if (testcase->flags & TT_NEED_SOCKETPAIR) {
if (data->pair[0] != -1)
evutil_closesocket(data->pair[0]);
if (data->pair[1] != -1)
evutil_closesocket(data->pair[1]);
}
if (testcase->flags & TT_NEED_DNS) {
evdns_shutdown(0);
}
if (testcase->flags & TT_NEED_BASE) {
if (data->base) {
event_base_assert_ok(data->base);
event_base_free(data->base);
}
}
free(data);
return 1;
}
void
dns_suite(void)
{
evdns_init();
dns_gethostbyname();
dns_gethostbyaddr();
evdns_shutdown(0);
}
static void
web_free( tr_web * g )
{
evdns_shutdown( TRUE );
curl_multi_cleanup( g->multi );
evtimer_del( &g->timer_event );
tr_ptrArrayDestruct( &g->dns_cache, (PtrArrayForeachFunc)dns_cache_item_free );
memset( g, TR_MEMORY_TRASH, sizeof( struct tr_web ) );
tr_free( g );
}
void
dns_suite(void)
{
dns_server(); /* Do this before we call evdns_init. */
evdns_init();
dns_gethostbyname();
dns_gethostbyname6();
dns_gethostbyaddr();
evdns_shutdown(0);
}
static void
dns_server(void)
{
int sock;
struct sockaddr_in my_addr;
struct evdns_server_port *port;
struct in_addr resolve_addr;
dns_ok = 1;
fprintf(stdout, "DNS server support: ");
/* Add ourself as the only nameserver, and make sure we really are
* the only nameserver. */
evdns_nameserver_ip_add("127.0.0.1:35353");
if (evdns_count_nameservers() != 1) {
fprintf(stdout, "Couldn't set up.\n");
exit(1);
}
/* Now configure a nameserver port. */
sock = socket(AF_INET, SOCK_DGRAM, 0);
if (sock == -1) {
perror("socket");
exit(1);
}
#ifdef WIN32
{
u_long nonblocking = 1;
ioctlsocket(sock, FIONBIO, &nonblocking);
}
#else
fcntl(sock, F_SETFL, O_NONBLOCK);
#endif
memset(&my_addr, 0, sizeof(my_addr));
my_addr.sin_family = AF_INET;
my_addr.sin_port = htons(35353);
my_addr.sin_addr.s_addr = htonl(0x7f000001UL);
if (bind(sock, (struct sockaddr*)&my_addr, sizeof(my_addr)) < 0) {
perror("bind");
exit (1);
}
port = evdns_add_server_port(sock, 0, dns_server_request_cb, NULL);
/* Send two queries. */
evdns_resolve_ipv4("zz.example.com", DNS_QUERY_NO_SEARCH,
dns_server_gethostbyname_cb, NULL);
evdns_resolve_ipv6("zz.example.com", DNS_QUERY_NO_SEARCH,
dns_server_gethostbyname_cb, NULL);
resolve_addr.s_addr = htonl(0xc0a80b0bUL); /* 192.168.11.11 */
evdns_resolve_reverse(&resolve_addr, 0,
dns_server_gethostbyname_cb, NULL);
event_dispatch();
if (dns_ok) {
fprintf(stdout, "OK\n");
} else {
fprintf(stdout, "FAILED\n");
exit(1);
}
evdns_close_server_port(port);
evdns_shutdown(0); /* remove ourself as nameserver. */
#ifdef WIN32
closesocket(sock);
#else
close(sock);
#endif
}
