/// <summary>
/// Helper Function to easily throw a Critical Message and set the State of the ClientEmulator
/// </summary>
/// <param name="Message">Message to send to Log</param>
private void throwCritical(string Message)
{
ClientEmulatorLogging.Log(this, MessageType.Critical, Message);
this.state = CDKeyServerClientEmulatorState.Error;
}
/// <summary>
/// Helper Function to easily throw a Critical Message and set the State of the ClientEmulator
/// </summary>
/// <param name="Message">Message to send to Log</param>
private void throwCritical(string Message)
{
ClientEmulatorLogging.Log(this, MessageType.Critical, Message);
this.state = CDKeyServerClientEmulatorState.Error;
}
/// <summary>
/// Create a new CDKey Server Client Emulator Instance
/// </summary>
/// <param name="CDKeyServerIPEndPoint">CDKey Server IP Endpoint to Connect to</param>
/// <param name="RoundTips">Ammount of Retrys to Send to the CD Key Server before finishing</param>
/// <param name="InterPacketGap">Milliseconds to wait between the Retrys</param>
public CDKeyServerClientEmulator(IPEndPoint CDKeyServerIPEndPoint,int RoundTrips,int InterPacketGap)
{
this.cdKeyServer = CDKeyServerIPEndPoint;
this.state = CDKeyServerClientEmulatorState.Initializing;
//Add InstanceToInstanceNumber
cdKeyServerInstanceCount++;
this.instanceId = cdKeyServerInstanceCount;
this.currentCDKeyServerRoundTripCounter = 0;
this.currentCDKeyServerRoundTripSuccessCounter = 0;
this.roundTripWatcher = new Stopwatch();
//Start Initalizing the Client
if (this.initalizeUDPClient())
{
///Lets Hammer him
for (currentCDKeyServerRoundTripCounter = 0; currentCDKeyServerRoundTripCounter < RoundTrips; currentCDKeyServerRoundTripCounter++)
{
this.state = CDKeyServerClientEmulatorState.Connecting;
client.Connect(cdKeyServer);
roundTripWatcher.Start();
if (client.Client.Connected)
{
//Client is Connected
this.state = CDKeyServerClientEmulatorState.Connected;
if(sendBuffer !=null) Array.Clear(sendBuffer, 0, sendBuffer.Length);
if(recieveBuffer != null) Array.Clear(recieveBuffer, 0, recieveBuffer.Length);
sendBuffer = Encoding.UTF8.GetBytes(
/* Decode it with Xor */
Xor(
/* Generate Fake Request */
GenerateRandomClientCDKeyValidationRequest()
)
);
//Send Data to the Client
client.Send(sendBuffer,sendBuffer.Length);
//Now lets Wait for the Request Recieve the Client Server Token
this.recieveBuffer = client.Receive(ref CDKeyServerIPEndPoint);
//Check if we got some Data
if(recieveBuffer.Length != 0)
{
//We recived Something
//Decode it with Xor
String Response = Xor(Encoding.UTF8.GetString(this.recieveBuffer));
//Lets check if we got an Valid Response
if(recieveDataPattern.Match(Response).Success)
{
this.currentCDKeyServerRoundTripSuccessCounter++;
}
}
}
else
{
this.throwCritical("Unable to connect to CDKey Server IP:" + cdKeyServer.Address.ToString() + ":" + cdKeyServer.Port.ToString());
}
roundTripWatcher.Stop();
if(averageRoundtripTime==0)
{
averageRoundtripTime = roundTripWatcher.Elapsed.Milliseconds;
}
else
{
averageRoundtripTime = roundTripWatcher.Elapsed.Milliseconds + averageRoundtripTime / 2;
}
//Add up the Retry Counter
this.currentCDKeyServerRoundTripCounter++;
Console.WriteLine(averageRoundtripTime + ":" + currentCDKeyServerRoundTripSuccessCounter + ":" + currentCDKeyServerRoundTripCounter);
}
}
}
/// <summary>
/// Create a new CDKey Server Client Emulator Instance
/// </summary>
/// <param name="CDKeyServerIPEndPoint">CDKey Server IP Endpoint to Connect to</param>
/// <param name="RoundTips">Ammount of Retrys to Send to the CD Key Server before finishing</param>
/// <param name="InterPacketGap">Milliseconds to wait between the Retrys</param>
public CDKeyServerClientEmulator(IPEndPoint CDKeyServerIPEndPoint, int RoundTrips, int InterPacketGap)
{
this.cdKeyServer = CDKeyServerIPEndPoint;
this.state = CDKeyServerClientEmulatorState.Initializing;
//Add InstanceToInstanceNumber
cdKeyServerInstanceCount++;
this.instanceId = cdKeyServerInstanceCount;
this.currentCDKeyServerRoundTripCounter = 0;
this.currentCDKeyServerRoundTripSuccessCounter = 0;
this.roundTripWatcher = new Stopwatch();
//Start Initalizing the Client
if (this.initalizeUDPClient())
{
///Lets Hammer him
for (currentCDKeyServerRoundTripCounter = 0; currentCDKeyServerRoundTripCounter < RoundTrips; currentCDKeyServerRoundTripCounter++)
{
this.state = CDKeyServerClientEmulatorState.Connecting;
client.Connect(cdKeyServer);
roundTripWatcher.Start();
if (client.Client.Connected)
{
//Client is Connected
this.state = CDKeyServerClientEmulatorState.Connected;
if (sendBuffer != null)
{
Array.Clear(sendBuffer, 0, sendBuffer.Length);
}
if (recieveBuffer != null)
{
Array.Clear(recieveBuffer, 0, recieveBuffer.Length);
}
sendBuffer = Encoding.UTF8.GetBytes(
/* Decode it with Xor */
Xor(
/* Generate Fake Request */
GenerateRandomClientCDKeyValidationRequest()
)
);
//Send Data to the Client
client.Send(sendBuffer, sendBuffer.Length);
//Now lets Wait for the Request Recieve the Client Server Token
this.recieveBuffer = client.Receive(ref CDKeyServerIPEndPoint);
//Check if we got some Data
if (recieveBuffer.Length != 0)
{
//We recived Something
//Decode it with Xor
String Response = Xor(Encoding.UTF8.GetString(this.recieveBuffer));
//Lets check if we got an Valid Response
if (recieveDataPattern.Match(Response).Success)
{
this.currentCDKeyServerRoundTripSuccessCounter++;
}
}
}
else
{
this.throwCritical("Unable to connect to CDKey Server IP:" + cdKeyServer.Address.ToString() + ":" + cdKeyServer.Port.ToString());
}
roundTripWatcher.Stop();
if (averageRoundtripTime == 0)
{
averageRoundtripTime = roundTripWatcher.Elapsed.Milliseconds;
}
else
{
averageRoundtripTime = roundTripWatcher.Elapsed.Milliseconds + averageRoundtripTime / 2;
}
//Add up the Retry Counter
this.currentCDKeyServerRoundTripCounter++;
Console.WriteLine(averageRoundtripTime + ":" + currentCDKeyServerRoundTripSuccessCounter + ":" + currentCDKeyServerRoundTripCounter);
}
}
}