void BGW_DeviceFinder(object CustomData, UnityBackgroundWorkerArguments e)
{
try
{
if (!isBTDevicesSearching)
{
isBTDevicesSearching = true;
DeviceFinderHelper temp = (DeviceFinderHelper)CustomData;
do
{
if (temp.performFastFind)
{
temp.transferedText = Marshal.PtrToStringAnsi(BTM_GetDevicesNamesFast());
}
else
{
temp.transferedText = Marshal.PtrToStringAnsi(BTM_GetDevicesNames());
}
e.Progress++;
} while (isBTDevicesSearching && temp.performLoopFind);
}
}
catch (Exception error)
{
e.HasError = true;
e.ErrorMessage = error.Message;
}
}
/**
* Cherche les devices et tente un connexion
* @param CustomData information lié au Bluetooth
* @param e indique au thread qu'il y a eu une modification
*/
void FindDevicesBegin(object CustomData, UnityBackgroundWorkerArguments e)
{
try {
DeviceFinderHelper temp = (DeviceFinderHelper)CustomData;
temp.transferedText = Marshal.PtrToStringAnsi(BTM_GetDevicesNamesFast());
string[] devicesList = temp.transferedText.Split('\n');
foreach (var device in devicesList)
{
if (device.Length != 0 && !(listDeviceChecked.Contains(device)))
{
if (device.Contains(BEGIN_NAME_DEVICE))
{
if (checkBLSDevice(device, temp))
{
AddDeviceBLS(device, temp.surnameDevice);
}
}
else
{
listDeviceChecked.AddFirst(device);
}
}
}
e.Progress++;
}
catch (Exception error) {
e.HasError = true;
e.ErrorMessage = error.Message;
}
}
/**
* Initie le protocole avec un device compatible
* @param name nom du device
* @param CustomData Permet de recupérer le surnom du device si le protocole est terminé
* @return True si le protocole est effectué jusqu'au bout
*/
bool checkBLSDevice(string nameDevice, object CustomData)
{
hm.MonitorIn();
try {
string status = Marshal.PtrToStringAnsi(BTM_ConnectToDevice(nameDevice));
if (status.Contains("Connected"))
{
string available = Marshal.PtrToStringAnsi(BTM_ReceiveDataFast(nameDevice));
if (available.Contains("I am available"))
{
string response = "";
do
{
Marshal.PtrToStringAnsi(BTM_SendDataFast("Hello, I search BLS device"));
Thread.Sleep(2000);
response = Marshal.PtrToStringAnsi(BTM_ReceiveDataFast(nameDevice));
} while(!response.Contains(" Terminate."));
response = response.Substring(0, response.Length - 2);
if (response.Contains("I Am BLS Device. My Name Is ") && response.EndsWith(" Terminate."))
{
DeviceFinderHelper temp = (DeviceFinderHelper)CustomData;
string[] splitReponse = response.Split(' ');
temp.surnameDevice = splitReponse[splitReponse.Length - 2];
Marshal.PtrToStringAnsi(BTM_SendDataFast("Ok, my name is " + NAME_GAME));
Thread.Sleep(2000);
response = Marshal.PtrToStringAnsi(BTM_ReceiveDataFast(nameDevice));
Marshal.PtrToStringAnsi(BTM_DisconnectFromDevice());
if (response.Contains("I am connected with " + NAME_GAME))
{
return(true);
}
else
{
return(false);
}
}
else
{
Marshal.PtrToStringAnsi(BTM_SendDataFast("Abort"));
}
}
}
} catch (Exception e) {
Debug.Log(e.Message);
}
finally{
hm.MonitorOut();
}
return(false);
}
void BGW_DeviceFinder_Progress(object CustomData, int Progress)
{
txtAnswer.text += "Devices search completed!\n";
DeviceFinderHelper temp = (DeviceFinderHelper)CustomData;
Debug.Log(temp.transferedText);
//temp.transferedText = temp.transferedText.Replace(" ", "");
string[] strDeviceFormattedList = temp.transferedText.Split('\n');
ddDevices.ClearOptions();
foreach (var item in strDeviceFormattedList)
{
if (item.Length != 0)
{
ddDevices.options.Add(new Dropdown.OptionData(item));
}
}
ddDevices.RefreshShownValue();
}
void Start()
{
deviceFinderHelper = new DeviceFinderHelper()
{
performFastFind = true, performLoopFind = false
};
deviceConnectionHelper = new DeviceConnectionHelper();
dataSenderAndReceiverHelper = new DataCommunicationHelper();
dataReceiverHelper = new DataCommunicationHelper();
byteDataSenderHelper = new ByteDataCommunicationHelper();
byteDataReceiverHelper = new ByteDataCommunicationHelper()
{
dataToSend = new byte[maxByteLength], receivedData = new byte[maxByteLength], maxLength = maxByteLength
};
ubwDeviceFinder = new UnityBackgroundWorker(this, BGW_DeviceFinder, BGW_DeviceFinder_Progress, BGW_DeviceFinder_Done, deviceFinderHelper);
ubwDeviceConnector = new UnityBackgroundWorker(this, BGW_DeviceConnector, BGW_DeviceConnector_Progress, BGW_DeviceConnector_Done, deviceConnectionHelper);
ubwDataSenderAndReceiver = new UnityBackgroundWorker(this, BGW_SendAndReceiveData, BGW_SendAndReceiveData_Progress, BGW_SendAndReceiveData_Done, dataSenderAndReceiverHelper);
ubwDataReceiver = new UnityBackgroundWorker(this, BGW_ReceiveData, BGW_ReceiveData_Progress, BGW_ReceiveData_Done, dataReceiverHelper);
ubwByteDataReceiver = new UnityBackgroundWorker(this, BGW_ReceiveByteData, BGW_ReceiveByteData_Progress, BGW_ReceiveByteData_Done, byteDataReceiverHelper);
FindDevices(true);
StartCoroutine(StatusCoroutine());
}
/**
* Constructeur privé
*/
private FinderDevicesBLS()
{
listDeviceBLS = new LinkedList <CommunicationDeviceBLS>();
listDeviceChecked = new LinkedList <String>();
dfh = new DeviceFinderHelper();
}