/// <summary>
/// Listens on the give <paramref name="Port"/> with the given keys.
/// </summary>
/// <param name="Port">Local listening port.</param>
/// <param name="NEKey">Non-encryption key. Used for fast filtering incoming connections.</param>
/// <param name="EKey">Encryption key.</param>
public void CreateListener(int Port, string NEKey, byte[] EKey)
{
Key = EKey;
Endpoint = new NetLibEndpoint(Log);
Endpoint.RegisterCallback(0, NSReply0);
ControlChannel = new EncryptWrapper(Endpoint, EKey, IV0);
ControlChannel.RegisterCallback(1, ControlReply);
Endpoint.Listen(Port, NEKey);
}
/// <summary>
/// Creates a new channel.
/// </summary>
/// <returns>The new channel's number.</returns>
/// <param name="Endpoint">The new channel.</param>
public int CreateNewChannel(out INetworkEndpoint Endpoint)
{
int ChNum;
lock (this)
ChNum = ChannelCounter++;
Endpoint = CreateChannel(ChNum);
return(ChNum);
}
/// <summary>
/// Connects to the remote <paramref name="Host"/> on the given <paramref name="Port"/>, using the given keys.
/// </summary>
/// <param name="Host">Remote host.</param>
/// <param name="Port">Remote port.</param>
/// <param name="NEKey">Non-encryption key. Used for fast filtering on the remote host.</param>
/// <param name="EKey">Encryption key.</param>
public void EstablishConnection(string Host, int Port, string NEKey, byte[] EKey)
{
Key = (byte[])EKey.Clone();
Endpoint = new NetLibEndpoint(Log);
Endpoint.Connect(Host, Port, NEKey);
string Message = SendReceiveText(Endpoint, 0, "WNS-C");
if (Message != "WNS-S")
{
throw new System.Net.ProtocolViolationException("Remote host does not follow Webrella Network Stack");
}
ControlChannel = new EncryptWrapper(Endpoint, EKey, IV0);
ControlChannel.RegisterCallback(1, ControlReply);
SendHandshake();
}
