// test2blue.cpp: define el punto de entrada de la aplicación de consola.

 // If you have 1 or more bluetooth dongles attached to the system.



// this will select the first one, then it will perform a scan for



// all devices within range of that dongle and print out all the



// information available about each device. then move on to the next



// dongle and repeat the process, etc. doesn't actually DO much apart



// from find devices and display their information.



 



#include <stdlib.h>



#include <stdio.h>



// Link to ws2_32.lib



#include <Winsock2.h>



#include <Ws2bth.h>



// Link to Bthprops.lib



#include <BluetoothAPIs.h>



 



BLUETOOTH_FIND_RADIO_PARAMS m_bt_find_radio = {sizeof(BLUETOOTH_FIND_RADIO_PARAMS)};



 



BLUETOOTH_RADIO_INFO m_bt_info = {sizeof(BLUETOOTH_RADIO_INFO),0,};



 



BLUETOOTH_DEVICE_SEARCH_PARAMS m_search_params = {



  sizeof(BLUETOOTH_DEVICE_SEARCH_PARAMS),



  1,



  0,



  1,



  1,



  1,



  15,



  NULL



};



 



BLUETOOTH_DEVICE_INFO m_device_info = {sizeof(BLUETOOTH_DEVICE_INFO),0,};



 



// Note:



// Radio - is the thing plugged in/attached to the local machine.



// Device - is the thing that is connected to via the Bluetooth connection.



 



int main(int argc, char **args)



{



            HANDLE m_radio = NULL;



            HBLUETOOTH_RADIO_FIND m_bt = NULL;



            HBLUETOOTH_DEVICE_FIND m_bt_dev = NULL;



            int m_radio_id;



            int m_device_id;



            DWORD mbtinfo_ret;



 



            // Iterate for available bluetooth radio devices in range



            // Starting from the local



            while(TRUE)



            {



                        m_bt = BluetoothFindFirstRadio(&m_bt_find_radio, &m_radio);



 



                        if(m_bt != NULL)



                                    printf("BluetoothFindFirstRadio() is OK!\n");



                        else



                                    printf("BluetoothFindFirstRadio() failed with error code %d\n", GetLastError());



 



                        m_radio_id = 0;



 



                        do {



                                    // Then get the radio device info....



                                    mbtinfo_ret = BluetoothGetRadioInfo(m_radio, &m_bt_info);



                                    if(mbtinfo_ret == ERROR_SUCCESS)



                                                printf("BluetoothGetRadioInfo() looks fine!\n");



                                    else



                                                printf("BluetoothGetRadioInfo() failed wit herror code %d\n", mbtinfo_ret);



 



                                    wprintf(L"Radio %d:\r\n", m_radio_id);



                                    wprintf(L"\tInstance Name: %s\r\n", m_bt_info.szName);



                                    wprintf(L"\tAddress: %02X:%02X:%02X:%02X:%02X:%02X\r\n", m_bt_info.address.rgBytes[5],



                                                m_bt_info.address.rgBytes[4], m_bt_info.address.rgBytes[3], m_bt_info.address.rgBytes[2],



                                                    m_bt_info.address.rgBytes[1], m_bt_info.address.rgBytes[0]);



                                    wprintf(L"\tClass: 0x%08x\r\n", m_bt_info.ulClassofDevice);



                                    wprintf(L"\tManufacturer: 0x%04x\r\n", m_bt_info.manufacturer);



 



                                    m_search_params.hRadio = m_radio;



                                    ZeroMemory(&m_device_info, sizeof(BLUETOOTH_DEVICE_INFO));



                                    m_device_info.dwSize = sizeof(BLUETOOTH_DEVICE_INFO);



 



                                    // Next for every radio, get the device



                                    m_bt_dev = BluetoothFindFirstDevice(&m_search_params, &m_device_info);



 



                                    if(m_bt_dev != NULL)



                                                printf("\nBluetoothFindFirstDevice() is working!\n");



                                    else



                                                printf("\nBluetoothFindFirstDevice() failed with error code %d\n", GetLastError());



 



                                    m_radio_id++;



                                    m_device_id = 0;



 



                                    // Get the device info



                                    do



                                    {



                                                wprintf(L"\n\tDevice %d:\r\n", m_device_id);



                                                wprintf(L"  \tInstance Name: %s\r\n", m_device_info.szName);



                                                wprintf(L"  \tAddress: %02X:%02X:%02X:%02X:%02X:%02X\r\n", m_device_info.Address.rgBytes[5],



                                                            m_device_info.Address.rgBytes[4], m_device_info.Address.rgBytes[3], m_device_info.Address.rgBytes[2],



                                                            m_device_info.Address.rgBytes[1], m_device_info.Address.rgBytes[0]);



                                                wprintf(L"  \tClass: 0x%08x\r\n", m_device_info.ulClassofDevice);



                                                wprintf(L"  \tConnected: %s\r\n", m_device_info.fConnected ? L"true" : L"false");



                                                wprintf(L"  \tAuthenticated: %s\r\n", m_device_info.fAuthenticated ? L"true" : L"false");



                                                wprintf(L"  \tRemembered: %s\r\n", m_device_info.fRemembered ? L"true" : L"false");



                                                m_device_id++;



 



                                                // Well, the found device information can be used for further socket



                                                // operation such as creating a socket, bind, listen, connect, send, receive etc..



                                                 // If no more device, exit the loop



                                                if(!BluetoothFindNextDevice(m_bt_dev, &m_device_info))



                                                            break;



 



                                    } while(BluetoothFindNextDevice(m_bt_dev, &m_device_info));



 



                                    // NO more device, close the device handle



                                    if(BluetoothFindDeviceClose(m_bt_dev) == TRUE)



                                                printf("\nBluetoothFindDeviceClose(m_bt_dev) is OK!\n");



                                    else



                                                printf("\nBluetoothFindDeviceClose(m_bt_dev) failed with error code %d\n", GetLastError());



 



                        } while(BluetoothFindNextRadio(&m_bt_find_radio, &m_radio));



 



                        // No more radio, close the radio handle



                        if(BluetoothFindRadioClose(m_bt) == TRUE)



                                    printf("BluetoothFindRadioClose(m_bt) is OK!\n");



                        else



                                    printf("BluetoothFindRadioClose(m_bt) failed with error code %d\n", GetLastError());



 



                        // Exit the outermost WHILE and BluetoothFindXXXXRadio loops if there is no more radio



                        if(!BluetoothFindNextRadio(&m_bt_find_radio, &m_radio))



                                    break;



 



                        // Give some time for the 'signal' which is a typical for crap wireless devices



                        Sleep(1000);



            }



            return 0;



}