|
public Encode ( |
||
| protocol | ||
| return | byte[] | |
public void TrySend()
{
// cant send if we're in the process of sending
if (FinalSendBuffSize > 0 || State != TcpState.Connected || OnlyFillerInSendBuffer)
return;
if (Encryptor == null)
CreateEncryptor();
// try to move from send buff to final buff
lock (FinalSendBuffer)
{
int remainder = SendBuffSize % Encryptor.InputBlockSize;
if (remainder > 0)
{
CryptPadding padding = new CryptPadding();
int fillerNeeded = Encryptor.InputBlockSize - remainder;
if (fillerNeeded > 2)
padding.Filler = new byte[fillerNeeded - 2];
var filler = padding.Encode(Protocol);
filler.CopyTo(SendBuffer, SendBuffSize);
SendBuffSize += filler.Length;
OnlyFillerInSendBuffer = true;
}
int tryTransform = SendBuffSize - (SendBuffSize % Encryptor.InputBlockSize);
if (tryTransform > 0)
{
int tranformed = Encryptor.TransformBlock(SendBuffer, 0, tryTransform, FinalSendBuffer, FinalSendBuffSize);
if (tranformed > 0)
{
FinalSendBuffSize += tranformed;
SendBuffSize -= tranformed;
Buffer.BlockCopy(SendBuffer, tranformed, SendBuffer, 0, SendBuffSize);
}
}
}
if (FinalSendBuffSize == 0)
return;
try
{
lock (FinalSendBuffer)
{
//Core.UpdateConsole("Begin Send " + SendBufferSize.ToString());
//TcpSocket.Blocking = false
//Log("x", "Sending " + FinalSendBuffSize.ToString() + " bytes");
TcpSocket.BeginSend(FinalSendBuffer, 0, FinalSendBuffSize, SocketFlags.None, new AsyncCallback(Socket_Send), TcpSocket);
//bytesSent = TcpSocket.Send(FinalSendBuffer, FinalSendBuffSize, SocketFlags.None);
}
}
catch (Exception ex)
{
Log("TrySend", ex.Message);
Disconnect();
}
}
public void TrySend()
{
// cant send if we're in the process of sending
if (FinalSendBuffSize > 0 || State != TcpState.Connected || OnlyFillerInSendBuffer)
{
return;
}
if (Encryptor == null)
{
CreateEncryptor();
}
// try to move from send buff to final buff
lock (FinalSendBuffer)
{
int remainder = SendBuffSize % Encryptor.InputBlockSize;
if (remainder > 0)
{
CryptPadding padding = new CryptPadding();
int fillerNeeded = Encryptor.InputBlockSize - remainder;
if (fillerNeeded > 2)
{
padding.Filler = new byte[fillerNeeded - 2];
}
var filler = padding.Encode(Protocol);
filler.CopyTo(SendBuffer, SendBuffSize);
SendBuffSize += filler.Length;
OnlyFillerInSendBuffer = true;
}
int tryTransform = SendBuffSize - (SendBuffSize % Encryptor.InputBlockSize);
if (tryTransform > 0)
{
int tranformed = Encryptor.TransformBlock(SendBuffer, 0, tryTransform, FinalSendBuffer, FinalSendBuffSize);
if (tranformed > 0)
{
FinalSendBuffSize += tranformed;
SendBuffSize -= tranformed;
Buffer.BlockCopy(SendBuffer, tranformed, SendBuffer, 0, SendBuffSize);
}
}
}
if (FinalSendBuffSize == 0)
{
return;
}
try
{
lock (FinalSendBuffer)
{
//Core.UpdateConsole("Begin Send " + SendBufferSize.ToString());
//TcpSocket.Blocking = false
//Log("x", "Sending " + FinalSendBuffSize.ToString() + " bytes");
TcpSocket.BeginSend(FinalSendBuffer, 0, FinalSendBuffSize, SocketFlags.None, new AsyncCallback(Socket_Send), TcpSocket);
//bytesSent = TcpSocket.Send(FinalSendBuffer, FinalSendBuffSize, SocketFlags.None);
}
}
catch (Exception ex)
{
Log("TrySend", ex.Message);
Disconnect();
}
}