private void CallToLogin(string login)
{
StopBackgroundWorker();
ReadFriendDataRequest tmp = MainModel.RestWebApiRequest.ReadFriendData(MainModel.UserData.Login, MainModel.UserData.Password, login);
//AudioManager.BeginCall("192.168.43.24");
if (tmp.read_data)
{
string avatar = tmp.avatar;
string address_ip = tmp.address_ip;// "192.168.43.24";
string call_id = MainModel.RestWebApiRequest.CreateCall(MainModel.UserData.Login, MainModel.UserData.Password, login);
if (call_id != "0")
{
CallWindow callWindow = new CallWindow(MainModel.UserData.Login, MainModel.UserData.Password, avatar, login, address_ip, call_id, "create", udpClient);
if (!callWindow.cvm.CallModel.IsNotInLocalNewtwork)
{
callWindow.ShowDialog();
}
}
else
{
MessageBox.Show("Nieudało się wywołać połączenia.");
}
}
else
{
MessageBox.Show("Użytkownik o podanym loginie prawdopodobnie nie istnieje.");
}
UpdateCallList();
StartBackgroundWorker();
}
public void ReceiveCall(string login, string avatar, string address_ip, string call_id)
{
StopBackgroundWorker();
CallWindow loginnWindow = new CallWindow(MainModel.UserData.Login, MainModel.UserData.Password, avatar, login, address_ip, call_id, "select", udpClient);
loginnWindow.ShowDialog();
UpdateCallList();
StartBackgroundWorker();
}
public CallViewModel(string login, string password, string friendAvatar, string friendLogin, string address_ip, string call_id, string state, CallWindow window, UdpClient udp)
{
callWindow = window;
udpClient = udp;
CallModel = new CallModel(login, password, friendAvatar, friendLogin, address_ip, call_id, state);
CallModel.Message = "message";
CallModel.Chat.Add("test");
CallModel.Chat.Add("test2");
CallModel.Chat.Add("test3");
sck = new Socket(AddressFamily.InterNetwork, SocketType.Dgram, ProtocolType.Udp);
sck.SetSocketOption(SocketOptionLevel.Socket, SocketOptionName.ReuseAddress, true);
if (state == "create")
{
MY_PORT = SENDER_PORT;
FRIEND_PORT = RECEIVED_PORT;
}
else
{
MY_PORT = RECEIVED_PORT;
FRIEND_PORT = SENDER_PORT;
}
MY_ADDRESS_IP = new IPHelpfulFunktions().GetLocalIPAddress();
try
{
epLocal = new IPEndPoint(IPAddress.Parse(MY_ADDRESS_IP), Convert.ToInt32(MY_PORT));
sck.Bind(epLocal);
epRemote = new IPEndPoint(IPAddress.Parse(CallModel.FriendAddressIP), Convert.ToInt32(FRIEND_PORT));
sck.Connect(epRemote);
byte[] buffer = new byte[1500];
sck.BeginReceiveFrom(buffer, 0, buffer.Length, SocketFlags.None, ref epRemote, new AsyncCallback(MessageCallBack), buffer);
}
catch (Exception exp)
{
//MessageBox.Show(exp.ToString());
MessageBox.Show(friendLogin + " prawdopodobnie nie jest w sieci lokalnej i połączenie z niem nie jest możliwe.");
CallModel.IsNotInLocalNewtwork = true;
}
}
public void Start()
{
try
{
Global.Busy = true;
Global.dir = "->";
// Create a TcpClient.
IPAddress ip = IPAddress.Parse(callIPAddress);
IPEndPoint address = new IPEndPoint(ip, 16000);
client = new TcpClient(callIPAddress, 16000);
sp.Play();
myPort = RandomPort();
// Get a client stream for reading and writing.
NetworkStream stream = client.GetStream();
// Send the message to the connected TcpServer.
sentPSSP = new PSSP(PSSP.Type.CALL, Global.GetLocalIPAddress(), myPort);
Byte[] data = sentPSSP.ToBytes();
stream.Write(data, 0, data.Length);
// Buffer to store the response bytes
data = new Byte[1024];
// String to store the response ASCII representation.
String responseData = String.Empty;
// Read the first batch of the TcpServer response bytes.
int bytes = stream.Read(data, 0, data.Length);
responseData = System.Text.Encoding.ASCII.GetString(data, 0, bytes);
Console.WriteLine("Received: {0}", responseData);
recvPSSP = new PSSP(data);
sp.Stop();
// Checking if other user has answered or rejected our call
if (recvPSSP.getOP() == "ACK-")
{
MainWindow.instance.Invoke((System.Windows.Forms.MethodInvoker) delegate { MainWindow.instance.DisableTimer(); MainWindow.instance.LockUI('l'); });
CallWindow callWindow = new CallWindow(recvPSSP.getIP(), recvPSSP.getPORT(), sentPSSP.getIP(), myPort, client);
callWindow.ShowDialog();
}
else
{
MainWindow.instance.Invoke((System.Windows.Forms.MethodInvoker) delegate { MainWindow.instance.UnlockUI(); });
Global.Busy = false;
Global.AddtoHistory(new HistoryRecord(new Contact("Me", Global.GetLocalIPAddress()).ToString(), "->", new Contact(Global.GetContactName(callIPAddress), callIPAddress).ToString(), DateTime.Now, "00:00:00", "Missed"));
if (recvPSSP.getOP() == "BUSY")
{
MessageBox.Show(string.Format("{0} is busy!", Global.GetContactName(callIPAddress)));
}
if (recvPSSP.getOP() == "NACK")
{
MessageBox.Show(string.Format("{0} rejected the call!", Global.GetContactName(callIPAddress)));
}
}
stream.Close();
client.Close();
}
catch (SocketException se)
{
Global.Busy = false;
if (MainWindow.locked)
{
MessageBox.Show(string.Format("{0} is unavailable!", Global.GetContactName(callIPAddress)));
}
MainWindow.instance.Invoke((System.Windows.Forms.MethodInvoker) delegate { MainWindow.instance.DisableTimer(); MainWindow.instance.UnlockUI(); });
}
catch (Exception e)
{
Global.Busy = false;
Console.WriteLine(e);
}
}
static void ClientHandler(object obj)
{
//var param = client as object;
object[] args = obj as object[];
TcpClient client = (TcpClient)args[0];
bool busy = (bool)args[1];
byte[] buffer = new byte[34];
PSSP pssp = new PSSP();
bool dialogshown = false;
try
{
while (true)
{
int l = client.GetStream().Read(buffer, 0, buffer.Length);
Console.WriteLine("Serwer otrzymal: " + new ASCIIEncoding().GetString(buffer).Substring(0, l));
PSSP receive_pssp = new PSSP(buffer);
if (!busy)
{
Global.Busy = true;
if (receive_pssp.getOP() == "CALL" && !dialogshown)
{
Global.dir = "<-";
Global.Busy = true;
MainWindow.instance.Invoke((MethodInvoker) delegate { MainWindow.instance.LockUI('l'); });
string ip = receive_pssp.getIP();
Global.remoteAddress = ip;
IncomingCallMessageBox incomingCallMessageBox = new IncomingCallMessageBox(ip, client);
incomingCallMessageBox.ShowDialog();
dialogshown = true;
//komunikat o połączeniu
// jeśli Yes to wyślij ACK-
// połącz udp
if (Global.CallAnswered == Global.AnswerType.YES)
{
int port = receive_pssp.getPORT();
myPortNumber = RandomPort(receive_pssp.getPORT());
pssp = new PSSP(PSSP.Type.ACK, Global.GetLocalIPAddress(), myPortNumber);
client.GetStream().Write(pssp.ToBytes(), 0, pssp.ToBytes().Length);
Console.WriteLine("Serwer wyslal: " + pssp.ToString());
CallWindow callWindow = new CallWindow(receive_pssp.getIP(), port, pssp.getIP(), pssp.getPORT(), client);
callWindow.ShowDialog();
// w oknie rozmowy czeka na END
break;
}
// jeśli No to wyślij NACK
if (Global.CallAnswered == Global.AnswerType.NO)
{
pssp = new PSSP(PSSP.Type.NACK);
client.GetStream().Write(pssp.ToBytes(), 0, 34);
Global.Busy = false;
MainWindow.instance.UnlockUI();
client.Close();
break;
}
if (Global.CallAnswered == Global.AnswerType.NOINFO)
{
Global.Busy = false;
client.Close();
break;
}
}
if (receive_pssp.getOP() == "END-")
{
// zakończ UDP
// wykonuje się w oknie rozmowy
Global.Busy = false;
client.Close();
break;
}
Array.Clear(buffer, 0, buffer.Length);
}
else
{
pssp = new PSSP(PSSP.Type.BUSY);
client.GetStream().Write(pssp.ToBytes(), 0, 33);
Console.WriteLine("Wysłano BUSY do {0}", client.Client.RemoteEndPoint.ToString());
Global.AddtoHistory(new HistoryRecord(new Contact("Me", Global.GetLocalIPAddress()).ToString(), "<-", new Contact(Global.GetContactName(receive_pssp.getIP()), receive_pssp.getIP()).ToString(), DateTime.Now, "00:00:00", "Missed"));
client.Close();
break;
}
}
}
catch (Exception e)
{
client.Close();
Global.Busy = false;
Console.WriteLine("Zamknieto klienta");
}
}
