/// <summary>
/// Erzeugen des Datenkanals.
/// </summary>
/// <param name="result">Aktuelle Informationen zum zugehörigen Steuerkanal.</param>
private void OnAcceptPassive(IAsyncResult result)
{
// Report
FTPMain.Log("OnAcceptPassive");
// We are terminating
if (null == m_Passive)
{
return;
}
// What to do
Processor processor;
// Synchronize
lock (m_DataLock)
{
// Get the communication socket
m_Data = new DataChannel(m_Passive.EndAccept(result), OnDataChannelFinished);
// Load processor
processor = m_DelayedProcessor;
// Reset
m_DelayedProcessor = null;
}
// Nothing to do
if (null != processor)
{
processor(m_DelayedCommand);
}
}
/// <summary>
/// Schließt den Datenkanal.
/// </summary>
private void CloseData()
{
// Report
FTPMain.Log("CloseData");
// Reset
m_DelayedProcessor = null;
// Start cleanup data channel
lock (m_DataLock)
using (DataChannel cleanup = m_Data)
m_Data = null;
}
/// <summary>
/// Wird vom Datenkanal <see cref="DataChannel"/> aufgerufen, sobald alle Daten übertragen wurden.
/// </summary>
/// <param name="data">Der abgeschlossene Datenkanal.</param>
private void OnDataChannelFinished(DataChannel data)
{
// Report
Send(226, "Transfer Complete");
// Terminate on empty file
if (!data.GotData)
{
// Report
FTPMain.Log("Detected empty File");
// Remember
m_EmptyFile = true;
// Terminate
Close();
}
}
/// <summary>
/// Schließt den Datenkanal.
/// </summary>
private void CloseData()
{
// Report
FTPMain.Log("CloseData");
// Reset
m_DelayedProcessor = null;
// Start cleanup data channel
lock (m_DataLock)
using (DataChannel cleanup = m_Data)
m_Data = null;
}
/// <summary>
/// Wird vom Datenkanal <see cref="DataChannel"/> aufgerufen, sobald alle Daten übertragen wurden.
/// </summary>
/// <param name="data">Der abgeschlossene Datenkanal.</param>
private void OnDataChannelFinished(DataChannel data)
{
// Report
Send(226, "Transfer Complete");
// Terminate on empty file
if (!data.GotData)
{
// Report
FTPMain.Log("Detected empty File");
// Remember
m_EmptyFile = true;
// Terminate
Close();
}
}
/// <summary>
/// Erzeugen des Datenkanals.
/// </summary>
/// <param name="result">Aktuelle Informationen zum zugehörigen Steuerkanal.</param>
private void OnAcceptPassive(IAsyncResult result)
{
// Report
FTPMain.Log("OnAcceptPassive");
// We are terminating
if (null == m_Passive) return;
// What to do
Processor processor;
// Synchronize
lock (m_DataLock)
{
// Get the communication socket
m_Data = new DataChannel(m_Passive.EndAccept(result), OnDataChannelFinished);
// Load processor
processor = m_DelayedProcessor;
// Reset
m_DelayedProcessor = null;
}
// Nothing to do
if (null != processor) processor(m_DelayedCommand);
}
