static BOOL rpc_dc_name(const char *domain, fstring srv_name, struct in_addr *ip_out)
{
struct ip_service *ip_list = NULL;
struct in_addr dc_ip, exclude_ip;
int count, i;
NTSTATUS result;
zero_ip(&exclude_ip);
/* get a list of all domain controllers */
if (!NT_STATUS_IS_OK(get_sorted_dc_list(domain, NULL, &ip_list, &count,
False))) {
DEBUG(3, ("Could not look up dc's for domain %s\n", domain));
return False;
}
/* Remove the entry we've already failed with (should be the PDC). */
for (i = 0; i < count; i++) {
if (is_zero_ip(ip_list[i].ip))
continue;
if (name_status_find(domain, 0x1c, 0x20, ip_list[i].ip, srv_name)) {
result = check_negative_conn_cache( domain, srv_name );
if ( NT_STATUS_IS_OK(result) ) {
dc_ip = ip_list[i].ip;
goto done;
}
}
}
SAFE_FREE(ip_list);
/* No-one to talk to )-: */
return False; /* Boo-hoo */
done:
/* We have the netbios name and IP address of a domain controller.
Ideally we should sent a SAMLOGON request to determine whether
the DC is alive and kicking. If we can catch a dead DC before
performing a cli_connect() we can avoid a 30-second timeout. */
DEBUG(3, ("rpc_dc_name: Returning DC %s (%s) for domain %s\n", srv_name,
inet_ntoa(dc_ip), domain));
*ip_out = dc_ip;
SAFE_FREE(ip_list);
return True;
}
static bool rpc_dc_name(const char *domain,
fstring srv_name,
struct sockaddr_storage *ss_out)
{
struct ip_service *ip_list = NULL;
struct sockaddr_storage dc_ss;
int count, i;
NTSTATUS result;
char addr[INET6_ADDRSTRLEN];
/* get a list of all domain controllers */
if (!NT_STATUS_IS_OK(get_sorted_dc_list(domain, NULL, &ip_list, &count,
False))) {
DEBUG(3, ("Could not look up dc's for domain %s\n", domain));
return False;
}
/* Remove the entry we've already failed with (should be the PDC). */
for (i = 0; i < count; i++) {
if (is_zero_addr((struct sockaddr *)&ip_list[i].ss))
continue;
if (name_status_find(domain, 0x1c, 0x20, &ip_list[i].ss, srv_name)) {
result = check_negative_conn_cache( domain, srv_name );
if ( NT_STATUS_IS_OK(result) ) {
dc_ss = ip_list[i].ss;
goto done;
}
}
}
SAFE_FREE(ip_list);
/* No-one to talk to )-: */
return False; /* Boo-hoo */
done:
/* We have the netbios name and IP address of a domain controller.
Ideally we should sent a SAMLOGON request to determine whether
the DC is alive and kicking. If we can catch a dead DC before
performing a cli_connect() we can avoid a 30-second timeout. */
print_sockaddr(addr, sizeof(addr), &dc_ss);
DEBUG(3, ("rpc_dc_name: Returning DC %s (%s) for domain %s\n", srv_name,
addr, domain));
*ss_out = dc_ss;
SAFE_FREE(ip_list);
return True;
}
