internal FtpResumeNotSupportedException(FtpResponse ftpResponse)
: base("Data transfer error: server don't support resuming", ftpResponse)
{
}
internal FtpException(string message, FtpResponse ftpResponse)
: base(message)
{
m_ftpResponse = ftpResponse;
}
internal FtpServerDownException(FtpResponse ftpResponse)
: base("FTP service was down.",ftpResponse)
{
}
internal void Connect()
{
m_connection.Connect(m_server, m_port);
try {
m_lastResponse = new FtpResponse(m_connection.GetStream());
if(m_lastResponse.Code != FtpResponse.ServiceReady)
throw new FtpException("Ftp service unavailable.", m_lastResponse);
}catch{
Close();
throw;
}
}
public void RefreshResponse()
{
lock(this)
m_lastResponse = new FtpResponse(m_connection.GetStream());
foreach(string s in m_lastResponse.Respones)
m_sessionHost.RaiseResponseEvent(s);
}
public void FtpCommand(string cmd)
{
m_sessionHost.RaiseCommandEvent(cmd);
byte[] buff = System.Text.Encoding.Default.GetBytes(cmd + "\r\n");
Stream stream = m_connection.GetStream();
lock(this) {
stream.Write(buff, 0, buff.Length);
m_lastResponse = new FtpResponse(stream);
}
foreach(string s in m_lastResponse.Respones)
m_sessionHost.RaiseResponseEvent(s);
}