private void ProcessInput(int cbRead)
{
byte[] data;
byte[] result = new byte[cbRead];
Array.Copy(_buffer, 0, result, 0, cbRead);
if (_tlsClient != null)
{
_tlsClient.OfferInput(result);
data = new byte[_tlsClient.GetAvailableInputBytes()];
_tlsClient.ReadInput(data, 0, data.Length);
}
else
{
_tlsServer.OfferInput(result);
data = new byte[_tlsServer.GetAvailableInputBytes()];
_tlsServer.ReadInput(data, 0, data.Length);
}
if (data.Length == 0)
{
_stm.BeginRead(_buffer, 0, _buffer.Length, ReadCallback, this);
return;
}
byte[] bytes = new byte[(_carryOver != null ? _carryOver.Length : 0) + data.Length];
if (_carryOver != null)
{
Array.Copy(_carryOver, bytes, _carryOver.Length);
Array.Copy(data, 0, bytes, _carryOver.Length, cbRead);
}
else
{
Array.Copy(data, bytes, data.Length);
}
int cbLeft = bytes.Length;
while (cbLeft > 0)
{
int messageSize;
// Do I have a full record?
int dataSize = (bytes[0] >> 4) & 0xf;
switch (dataSize)
{
case 13:
messageSize = bytes[1] + 13 + 3;
break;
case 14:
messageSize = (bytes[1] * 256 + bytes[2]) + 269 + 4;
break;
case 15:
messageSize = ((bytes[1] * 256 + bytes[2]) * 256 + bytes[3]) * 256 + bytes[4] + 65805 + 6;
break;
default:
messageSize = dataSize + 2;
break;
}
messageSize += (bytes[0] & 0xf); // Add token buffer
if (cbLeft >= messageSize)
{
byte[] message = new byte[messageSize];
int offset;
Array.Copy(bytes, message, messageSize);
Array.Copy(bytes, messageSize, bytes, 0, cbLeft - messageSize);
offset = cbLeft - messageSize;
cbLeft -= messageSize;
FireDataReceived(message, EndPoint, null, this); // M00BUG
}
else
{
break;
}
}
if (cbLeft > 0)
{
_carryOver = new byte[cbLeft];
Array.Copy(bytes, _carryOver, cbLeft);
}
else
{
_carryOver = null;
}
_stm.BeginRead(_buffer, 0, _buffer.Length, ReadCallback, this);
}
