Bluetooth Winsock (problems with my code)

Hi!
I have a code, which can discover devices, and return their name and addresses. That's fine. But I can't estabilish a connection... Here is the code:


(I had intialize Winsock, and opened a Bluetooth socket. The device discovery works, and the LUP_RETURN_ADDR flag is set at the WSALookupServiceNext)
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...
unsigned short addressAsString[1000];
DWORD addressSize = sizeof(addressAsString);
addressSize = sizeof (addressAsString);
if (0==WSAAddressToString(pwsaResults->lpcsaBuffer->RemoteAddr.lpSockaddr, pwsaResults->lpcsaBuffer->RemoteAddr.iSockaddrLength, &protocolInfo, addressAsString, &addressSize))
               {
      MessageBox(hDlg, _T("Convert complete"), _T("WSAAddressToString"), MB_OK);
      if (pwsaResults->lpcsaBuffer)
                      {
                      SendMessage(GetDlgItem(hDlg, IDC_DEVLIST),
                      LB_ADDSTRING,
            0,
            (LPARAM)pwsaResults->lpcsaBuffer->RemoteAddr.lpSockaddr);
            }                  
      }      
      else
      {
            MessageBox(hDlg, _T("Convert incomplete"), _T("WSAAddressToString"), MB_OK);
      }

SOCKADDR_BTH address;
memset (&address, 0, sizeof(address));
address.addressFamily = AF_BTH;
address.btAddr = 0; //pwsaResults->lpcsaBuffer->RemoteAddr.lpSockaddr;
address.port = BT_PORT_ANY;
            
sockaddr *pAddr = (sockaddr *)&address;
if (0!= bind(s, pAddr, sizeof(SOCKADDR_BTH)))
      {
      MessageBox(hDlg, _T("bind sikertelen!"), _T("BIND"), MB_OK);
      }

      if (0 != connect(s, pAddr, sizeof(SOCKADDR_BTH)))
                       {
            MessageBox(hDlg, _T("nem sikerült kapcsolódni") , _T("connection failed"), MB_OK);
            }
      else
            {
            MessageBox(hDlg, _T("Kapcsolódva!"), _T("AFTER BIND/CONNECT"), MB_OK);
            }
...
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In all three cases (WSAAddressToString, bind and connect) I get to the ELSE, so all of them unsuccsessful. In the case of the WSAAddressToString I don't really know what can be the problem, but when thinking about bind and connect I'm pretty sure that somethings wrong with the SOCKADDR_BTH structure, becouse I miss the "address.serviceClassId = ". That's becouse that I can't give them a valid value? I tried GUID_NULL, but don't worked.
Maybe I'm on a totally wrong way... What is your suggestion, about this? How can I connect to a device, which I have it's name and address using Winsock functios?

(I don't know if it's a problem or not, but I use only LUP_CONTAINERS at WSALookupServiceBegin, and LUP_RETURN_NAME | LUP_RETURN_ADDR at WSALookupServiceNext)

Thanks in advance,
AndreWStart Free Trial