public void isBrodcastRequest_givenBrodcastRequest_returnsTrue()
{
byte[] buffer = new byte[1024];
buffer[0] = RequestCodes.broadcastMessage;
bool result = SharedPacketTranslation.isBrodcastRequest(buffer);
Assert.IsTrue(result);
}
public void isBrodcastRequest_notGivenBrodcastRequest_returnsFalse()
{
byte[] buffer = new byte[1024];
buffer[0] = RequestCodes.connect;
bool result = SharedPacketTranslation.isBrodcastRequest(buffer);
Assert.IsFalse(result);
}
public void isDisconnectRequest_givenDisconnectRequest_returnsTrue()
{
byte[] buffer = new byte[1024];
buffer[0] = RequestCodes.disconnect;
bool result = SharedPacketTranslation.isDisconnectRequest(buffer);
Assert.IsTrue(result);
}
private void Main()
{
while (client.Connected)
{
if (stream.DataAvailable)
{
byte[] buffer = new byte[1024];
stream.Read(buffer, 0, buffer.Length);
if (SharedPacketTranslation.isBrodcastRequest(buffer))
{
BroadcastRequest request = SharedEncoding.decryptBroadcastRequest(buffer, config.key);
ClientEvents.invokeMessageRecived(request);
}
else if (SharedPacketTranslation.isNotificationRequest(buffer))
{
NotificationRequest notification = SharedEncoding.decodeNotificationRequest(buffer);
ClientEvents.invokeNotificationReceived(notification);
}
}
Thread.Sleep(100);
}
}
private void handleClient(TcpClient client)
{
Client user = null;
while (client.Connected)
{
NetworkStream stream = client.GetStream();
if (stream.DataAvailable)
{
byte[] buffer = new byte[1024];
stream.Read(buffer, 0, buffer.Length);
if (SharedPacketTranslation.isConnectionRequest(buffer))
{
IPAddress clientIP = IPAddress.Parse(client.Client.RemoteEndPoint.ToString().Split(':')[0]);
string username = SharedEncoding.decodeConnectionRequest(buffer).userName;
Client thisClient = null;
foreach (Client clide in clients)
{
if (clide.userName == username && clide.publicIP.ToString() == clientIP.ToString())
{
thisClient = clide;
break;
}
}
if (thisClient != null)
{
user = thisClient;
thisClient.tcpClient = client;
thisClient.isConnected = true;
log.Add($"{user.userName} reconnected at: {DateTime.Now.ToString()}");
}
else
{
Client newClient = new Client()
{
userName = username, isConnected = true, publicIP = clientIP, tcpClient = client
};
user = newClient;
clients.Add(newClient);
log.Add($"{user.userName} connected at: {DateTime.Now.ToString()}");
}
sendMessageToAllConnectedClients(SharedEncoding.encodeNotificationRequest(new NotificationRequest()
{
message = $"{user.userName} has connected"
}));
}
else if (SharedPacketTranslation.isDisconnectRequest(buffer))
{
user.isConnected = false;
log.Add($"{user.userName} disconnected at: {DateTime.Now.ToString()}");
sendMessageToAllConnectedClients(SharedEncoding.encodeNotificationRequest(new NotificationRequest()
{
message = $"{user.userName} has disconnected"
}));
}
else if (SharedPacketTranslation.isBrodcastRequest(buffer))
{
sendMessageToAllConnectedClients(buffer);
}
}
Thread.Sleep(100);
}
user.isConnected = false;
}
