private void ThreadRun()
{
Byte [] abData = new Byte[m_nBufferSize];
try
{
int nReceived = m_theSocket.GetStream().Read(abData, 0, m_nBufferSize);
while (nReceived > 0)
{
m_theCommands.Process(abData);
nReceived = m_theSocket.GetStream().Read(abData, 0, m_nBufferSize);
}
}
catch (System.Net.Sockets.SocketException)
{
}
catch (System.IO.IOException)
{
}
FtpServerMessageHandler.SendMessage(m_nId, "Connection closed");
if (Closed != null)
{
Closed(this);
}
m_theSocket.Close();
}
private void ThreadRun()
{
m_socketListen = Assemblies.General.SocketHelpers.CreateTcpListener(m_nPort);
if (m_socketListen != null)
{
m_socketListen.Start();
FtpServerMessageHandler.SendMessage(0, "FTP Server Started");
bool fContinue = true;
while (fContinue)
{
System.Net.Sockets.TcpClient socket = null;
try
{
socket = m_socketListen.AcceptTcpClient();
}
catch (System.Net.Sockets.SocketException)
{
fContinue = false;
}
finally
{
if (socket == null)
{
fContinue = false;
}
else
{
socket.NoDelay = false;
m_nId++;
FtpServerMessageHandler.SendMessage(m_nId, "New connection");
SendAcceptMessage(socket).Wait();
InitialiseSocketHandler(socket);
}
}
}
}
else
{
FtpServerMessageHandler.SendMessage(0, "Error in starting FTP server");
}
}
public void Process(Byte [] abData)
{
string sMessage = System.Text.Encoding.ASCII.GetString(abData);
sMessage = sMessage.Substring(0, sMessage.IndexOf('\r'));
FtpServerMessageHandler.SendMessage(Id, sMessage);
string sCommand;
string sValue;
int nSpaceIndex = sMessage.IndexOf(' ');
if (nSpaceIndex < 0)
{
sCommand = sMessage.ToUpper();
sValue = "";
}
else
{
sCommand = sMessage.Substring(0, nSpaceIndex).ToUpper();
sValue = sMessage.Substring(sCommand.Length + 1);
}
System.Diagnostics.Trace.WriteLine("#### command " + sCommand + "; sValue: " + sValue);
FtpCommands.FtpCommandHandler handler = m_theCommandHashTable[sCommand] as FtpCommands.FtpCommandHandler;
if (handler == null)
{
FtpServerMessageHandler.SendMessage(Id, string.Format("\"{0}\" : Unknown command", sCommand));
Assemblies.General.SocketHelpers.Send(Socket, "550 Unknown command\r\n");
}
else
{
handler.Process(sValue);
}
}
