protected override void InvokeOnGetListing(FtpGetListingArgs ea)
{
VirtualFtpSession lSession = (VirtualFtpSession)ea.Session;
#if DEBUGSERVER
Debug.Write("Getting Listing for {0}", lSession.CurrentFolder.FullPath);
#endif
lSession.CurrentFolder.ListFolderItems(ea.Listing);
base.InvokeOnGetListing(ea);
}
internal protected virtual void InvokeOnGetListing(FtpGetListingArgs e)
{
if (this.OnGetListing != null)
this.OnGetListing(this, e);
}
public static void Cmd_LIST(Object sender, CommandEventArgs e)
{
FtpSession lSession = (FtpSession)e.Session;
if (lSession.State == FtpState.LoggedIn)
{
if (lSession.Passive)
e.Connection.WriteLine("125 Data connection already open; transfer starting");
if (!ValidateConnection(lSession))
{
e.Connection.WriteLine("425 Unable to build data connection");
}
else
{
FtpGetListingArgs lListingArgs = new FtpGetListingArgs(e.Session, e.Connection, e.Server);
if (!lSession.Passive)
e.Connection.WriteLine("150 Opening data connection");
try
{
((FtpServer)e.Server).InvokeOnGetListing(lListingArgs);
}
catch (FtpException ex)
{
e.Connection.WriteLine(ex.ToString());
return;
}
for (Int32 i = 0; i < lListingArgs.Listing.Count; i++)
{
FtpListingItem lItem = lListingArgs.Listing[i];
lSession.ActiveConnection.WriteLine(lItem.ToString());
}
lSession.ActiveConnection.Close();
lSession.ActiveConnection = null;
try
{
e.Connection.WriteLine("226 Transfer complete.");
}
catch
{
e.Connection.WriteLine("425 Error while transfering");
}
}
lSession.RestartPoint = 0;
}
else
{
e.Connection.WriteLine("503 Bad sequence of commands.");
}
}