WIFI et langage C

DWORD out1;

	HANDLE out2;

	char c;

	cout << "voulez-vous lancer le scan ? pour \"oui\" tapez la lettre 'o' pour \"non\" tapez la lettre 'n':  ";

	cin >> c;

	if (c != 'o') return null;

	DWORD d1 = WlanOpenHandle(1,null,&out1,&out2);

	//cout << "WlanOpenHandle ";

	switch(d1){
	
		case ERROR_INVALID_PARAMETER :cout <<" error: parameter" << endl;break;

		case ERROR_NOT_ENOUGH_MEMORY :cout <<" error: memory allocation" << endl;break;

		case ERROR_REMOTE_SESSION_LIMIT_EXCEEDED:cout <<" error: too much handle" << endl;break;

		case ERROR_SUCCESS:/*cout << "WlanOpenHandle no problem" << endl<< endl;*/break;

		default: cout << "default" << endl;break;
	}

	PWLAN_INTERFACE_INFO_LIST ppInterfaceList;

	DWORD d2 = WlanEnumInterfaces(out2,NULL,&ppInterfaceList);

	//cout << "WlanEnumInterfaces ";

	switch(d2){
	
		case ERROR_SUCCESS : /*cout << " no problem" << endl<< endl;*/break;

		case ERROR_INVALID_PARAMETER : cout <<"error : parameter" << endl;break;
	
		case ERROR_INVALID_HANDLE : cout <<"error : handle" << endl;break;
	
		case ERROR_NOT_ENOUGH_MEMORY : cout <<"error : memory" << endl; break;

		default: cout <<"default" << endl;break;
	}

	GUID g;

	if (ppInterfaceList->dwNumberOfItems > 0){
	
		//cout << "Guid : " << ppInterfaceList->InterfaceInfo[ppInterfaceList->dwIndex].InterfaceGuid.Data1 << "  " << ppInterfaceList->InterfaceInfo[ppInterfaceList->dwIndex].InterfaceGuid.Data2 << "  " << ppInterfaceList->InterfaceInfo[ppInterfaceList->dwIndex].InterfaceGuid.Data3 << "  " << ppInterfaceList->InterfaceInfo[ppInterfaceList->dwIndex].InterfaceGuid.Data4 << endl;
	
		cout << endl;
		cout <<" =========================================="<<endl;
		cout <<"|  description  |          state           |" << endl;
		cout <<" =========================================="<<endl;

		
		cout << "|    " <<ppInterfaceList->InterfaceInfo[ppInterfaceList->dwIndex].strInterfaceDescription << "   ";

		switch(ppInterfaceList->InterfaceInfo[ppInterfaceList->dwIndex].isState){
		
			case 0: cout << "|        not ready         |";break;

			case 1: cout << "|        connected         |";break;

			case 2: cout << "|  ad-hoc network formed   |";break;

			case 3: cout << "|      disconnecting       |";break;

			case 4: cout << "|      disconnected        |";break;
			
			case 5: cout << "|       associating        |";break;

			case 6: cout << "|       discovering        |";break;

			case 7: cout << "|      authenticating      |";break;
		
			default: cout << "|        default           |";break;
		}

		g = ppInterfaceList->InterfaceInfo[ppInterfaceList->dwIndex].InterfaceGuid;
	}
	cout <<endl<<" =========================================="<<endl;

	cout <<endl<<endl;
	cout <<endl<< " ========================================================================================================"<<endl;
	cout <<       "|       Name       |    Quality    |    Type of key   |        Encoding         |          Ssid          " << endl;//ajouter @ Mac
	cout <<       " ========================================================================================================"<<endl;
	PWLAN_AVAILABLE_NETWORK_LIST p = NULL;

	DWORD d = WlanGetAvailableNetworkList(out2,(const GUID *)&g ,WLAN_AVAILABLE_NETWORK_INCLUDE_ALL_ADHOC_PROFILES,NULL,&p);

	//cout << endl << "WlangetAvailableNetworkList ";

	switch(d){
	
		case ERROR_SUCCESS : /*cout << " no problem " << endl<< endl;*/break;

		case ERROR_INVALID_PARAMETER : cout << " error: parameter " << endl;break;
		
		case ERROR_INVALID_HANDLE : cout << " error :handle " << endl;break;

		case ERROR_NDIS_DOT11_POWER_STATE_INVALID : cout << " error :wifi turned off() " << endl;break;

		case ERROR_NOT_ENOUGH_MEMORY : cout << " error :memory allocation" << endl;break;

		default:cout << "default" << endl;break;
	}
	
	int nb_res = p->dwNumberOfItems;

	for (int i = 0; i < nb_res ; i++){
	
		cout <<"|     "<< p->Network[i].strProfileName   << "     ";

		cout <<"|      ";printf("%3d %s",p->Network[i].wlanSignalQuality," %   ");
	
		//cout <<"|    " << p->Network[0].uNumberOfBssids << "    ";

		int crypt = p->Network[i].dot11DefaultAuthAlgorithm;

		

		switch(crypt){
	
			case 1: cout <<"|    80211 open    ";break;

			case 2: cout <<"| 80211 shared key ";break;

			case 3: cout <<"|        wpa       ";break;

			case 4: cout <<"|      wpa psk     ";break;

			case 5: cout <<"|   not supported  ";break;

			case 6: cout <<"|       wpa2       ";break;

			case 7: cout <<"|     wpa2 psk     ";break;

			default: cout <<"|     default     ";break;
	
		}



		switch(p->Network[i].dot11DefaultCipherAlgorithm){
	
			case 0x00: cout << "|           none          ";break;

			case 0x01: cout << "|        wep 40 bit       ";break;

			case 0x02: cout << "|           tkip          ";break;

			case 0x04: cout << "|         aes-ccmp        ";break;

			case 0x05: cout << "|       wep 104 bit       ";break;

			case 0x100: cout <<"| wpa group or rsn group  ";break;

			case 0x101: cout <<"|           wep           ";break;

			default: cout <<   "|         default         ";break;
	
		}

		cout <<"|     " << p->Network[i].dot11Ssid.ucSSID<< "     ";

		cout <<endl<<" ========================================================================================================"<<endl;
	}

cout << "appuyer sur une touche + Entrée" << endl;
cin >>c;
	WlanFreeMemory(p);
	WlanCloseHandle(out2,NULL);

sudo apt-get install libiw-dev