/// <summary>
/// Loads data from the server into the text box.
/// </summary>
private void LoadData()
{
try
{
FTPClient client = new FTPClient();
client.RemoteHost = this.textBoxHost.Text;
client.Connect();
client.Login(this.textBoxUser.Text, this.maskedTextBoxPass.Text);
this.textBoxStudents.Text = Encoding.UTF8.GetString(client.Get(this.textBoxPath.Text));
this.textBoxStudents.Enabled = true;
client.Quit();
}
catch (Exception ex)
{
this.textBoxStudents.Enabled = false;
MessageBox.Show(ex.ToString());
}
}
/// <summary>
/// Test harness
/// </summary>
public static void Main(string[] args)
{
// we want remote host, user name and password
if (args.Length < 7)
{
log.Debug(Convert.ToString(args.Length));
Usage();
System.Environment.Exit(1);
}
try
{
// assign args to make it clear
string host = args[0];
string user = args[1];
string password = args[2];
string filename = args[3];
string directory = args[4];
string mode = args[5];
string connMode = args[6];
FTPClient ftp = new FTPClient();
ftp.RemoteHost = host;
ftp.ControlPort = 21;
// set up message collector
ftp.CommandSent += new FTPMessageHandler(FTPClientTest.LogCommand);
ftp.ReplyReceived += new FTPMessageHandler(FTPClientTest.LogReply);
ftp.TransferStarted += new EventHandler(FTPClientTest.LogTransferStarted);
ftp.TransferComplete += new EventHandler(FTPClientTest.LogTransferComplete);
// connect
ftp.Connect();
ftp.Login(user, password);
ftp.Quit();
// connect again
ftp = new FTPClient(host);
ftp.CommandSent += new FTPMessageHandler(FTPClientTest.LogCommand);
ftp.ReplyReceived += new FTPMessageHandler(FTPClientTest.LogReply);
ftp.TransferStarted += new EventHandler(FTPClientTest.LogTransferStarted);
ftp.TransferComplete += new EventHandler(FTPClientTest.LogTransferComplete);
ftp.BytesTransferred += new BytesTransferredHandler(FTPClientTest.BytesTransferred);
ftp.Login(user, password);
// binary transfer
if (mode.ToUpper().Equals("BINARY".ToUpper()))
{
ftp.TransferType = FTPTransferType.BINARY;
}
else if (mode.ToUpper().Equals("ASCII".ToUpper()))
{
ftp.TransferType = FTPTransferType.ASCII;
}
else
{
log.Debug("Unknown transfer type: " + args[5]);
System.Environment.Exit(- 1);
}
// PASV or active?
if (connMode.ToUpper().Equals("PASV".ToUpper()))
{
ftp.ConnectMode = FTPConnectMode.PASV;
}
else if (connMode.ToUpper().Equals("ACTIVE".ToUpper()))
{
ftp.ConnectMode = FTPConnectMode.ACTIVE;
}
else
{
log.Debug("Unknown connect mode: " + args[6]);
System.Environment.Exit(- 1);
}
// change dir
ftp.ChDir(directory);
// Put a local file to remote host
ftp.Put(filename, filename);
// get bytes
byte[] buf1 = ftp.Get(filename);
log.Debug("Got " + buf1.Length + " bytes");
// append local file
try
{
ftp.Put(filename, filename, true);
}
catch (FTPException ex)
{
log.Debug("Append failed: " + ex.Message);
}
// get bytes again - should be 2 x
//byte[] buf2 = ftp.Get(filename);
//log.Debug("Got " + buf2.Length + " bytes");
// rename
ftp.Rename(filename, filename + ".new");
// get a remote file - the renamed one
ftp.Get(filename + ".tst", filename + ".new");
// delete the remote file
ftp.Delete(filename + ".new");
// ASCII transfer
ftp.TransferType = FTPTransferType.ASCII;
// test that dir() works in full mode
string[] listings = ftp.Dir(".", true);
for (int i = 0; i < listings.Length; i++)
log.Debug(listings[i]);
// and now DirDetails test
FTPFile[] files = ftp.DirDetails(".");
log.Debug(files.Length + " files");
for (int i = 0; i < files.Length; i++) {
log.Debug(files[i].ToString());
}
// try system()
log.Debug(ftp.GetSystem());
// try pwd()
log.Debug(ftp.Pwd());
ftp.Quit();
log.Debug("******** message log ********");
log.Debug(FTPClientTest.messages.ToString());
}
catch (SystemException ex)
{
log.Debug("Caught exception: " + ex.Message);
}
catch (FTPException ex)
{
log.Debug("Caught exception: " + ex.Message);
}
}
/// <summary>
/// Loads the student names from the remote server into the program.
/// </summary>
private void LoadNames()
{
try
{
FTPClient client = new FTPClient();
client.RemoteHost = Settings.Default.DefaultFtpHost;
client.Connect();
client.Login(Settings.Default.DefaultFtpUserName, Settings.Default.DefaultFtpPassword);
this.names.Clear();
this.names.AddRange(Encoding.UTF8.GetString(client.Get(Settings.Default.DefaultFtpPath)).Split(new char[] { '\r', '\n' }, StringSplitOptions.RemoveEmptyEntries));
}
catch (Exception e)
{
new ThreadExceptionDialog(e).ShowDialog();
}
}
