public void CopyDataTo(IConnection targetConnection)
{
lock (_activeStreamLocker)
{
AciveStream.CopyTo(targetConnection.AciveStream);
}
}
public void Write(byte[] buffer, int offset, int count)
{
lock (_activeStreamLocker)
{
if (AciveStream != null)
{
AciveStream.Write(buffer, offset, count);
AciveStream.Flush();
}
}
}
public IFtpMessage GetMessage()
{
if (_messageQueue.Count > 0)
{
return(_messageQueue.Dequeue());
}
if (!IsConnected)
{
return(null);
}
byte[] buffer = new byte[CommandBufferSize];
try
{
using (MemoryStream ms = new MemoryStream())
{
lock (_activeStreamLocker)
{
int count;
while ((count = AciveStream.Read(buffer, 0, buffer.Length)) > 0)
{
ms.Write(buffer, 0, count);
if ((char)buffer[count - 1] == '\n' &&
(char)buffer[count - 2] == '\r')
{
if (ConnectionType == ConnectionType.Client || FtpMessage.IsFullServerCommand(ms.ToArray(), Encoding))
{
foreach (FtpMessage ftpMessage in FtpMessage.GetMessages(ms.ToArray(), Encoding, ConnectionType))
{
_messageQueue.Enqueue(ftpMessage);
}
break;
}
}
}
}
if (_messageQueue.Count > 0)
{
return(_messageQueue.Dequeue());
}
}
}
catch (Exception ex)
{
Logger.Log.Error(ex.Message, ex);
}
return(null);
}
public void SendMessage(IFtpMessage command)
{
try
{
int position = 0;
byte[] bytes = command.Bytes;
while (position < bytes.Length)
{
int length = Math.Min(bytes.Length - position, CommandBufferSize);
AciveStream.Write(bytes, position, length);
position += length;
}
}
catch (Exception ex)
{
Logger.Log.Error(ex.Message, ex);
throw;
}
}
