public static void start()
{
DirectoryInfo within = new DirectoryInfo (source);
FileInfo[] files = within.GetFiles ();
int nFiles = files.Length,index = 0;
float fraction = 0;
Credentials credentials = new Credentials ();
string target = credentials.bankRelPath + "/staging/";
FTPSClient client = new FTPSClient ();
client.Connect (credentials.ftpServer,
new NetworkCredential (credentials.username, credentials.password),
ESSLSupportMode.CredentialsRequested);
client.SetTransferMode (ETransferMode.Binary);
foreach (FileInfo f in files) {
index += 1;
fraction = ((float)index) / nFiles;
try {
client.PutFile (f.FullName, target + f.Name);
} catch {
// Console.WriteLine (" -- putfile exception");
client.Close ();
client = new FTPSClient ();
client.Connect (credentials.ftpServer,
new NetworkCredential (credentials.username, credentials.password),
ESSLSupportMode.CredentialsRequested);
client.SetTransferMode (ETransferMode.Binary);
client.PutFile (f.FullName, target + f.Name);
}
Gtk.Application.Invoke (delegate {
MainClass.getAppWindow ().getTransmissionPBar ().Fraction = fraction;});
f.Delete() ; // delete the file from within .resolved/
}
client.Close ();
Gtk.Application.Invoke (delegate {
MainClass.doneTransmitting ();
MainClass.resetDisplay (); });
}
public static bool load(string qrc)
{
// qrc for the just detected QR Code
string manifest = qrc.Substring(0,6) ;
if (Folder.GetFiles(manifest).Length == 0) { // manifest not present locally
Credentials credentials = new Credentials() ;
FTPSClient ftp = new FTPSClient() ;
ftp.Connect(credentials.ftpServer,
new NetworkCredential(credentials.username, credentials.password),
ESSLSupportMode.CredentialsRequested) ;
ftp.GetFile(credentials.bankRelPath + "/atm/" + manifest + "/keyFile",
Folder.FullName + Path.DirectorySeparatorChar + manifest) ;
ftp.Close() ;
}
FileInfo[] m = Folder.GetFiles(manifest) ; // there should be just one
foreach (FileInfo f in m) Manifest.load(f) ;
return true ;
}
public static bool load(string qrc)
{
// qrc for the just detected QR Code
mutex.WaitOne();
string manifest = qrc.Substring(0, 6);
bool sthLoaded = false;
if (Folder.GetFiles(manifest).Length == 0) { // manifest not present locally
Credentials credentials = new Credentials();
FTPSClient ftp = new FTPSClient();
ftp.Connect(credentials.ftpServer,
new NetworkCredential(credentials.username, credentials.password),
ESSLSupportMode.CredentialsRequested);
ftp.GetFile(credentials.root + "/atm/" + manifest + "/keyFile",
Folder.FullName + Path.DirectorySeparatorChar + manifest);
ftp.Close();
}
FileInfo[] m = Folder.GetFiles(manifest); // there should be just one
foreach (FileInfo f in m)
sthLoaded |= Manifest.load(f); // returns false if manifest already in DOM
mutex.ReleaseMutex();
return sthLoaded;
}
public static void start()
{
DirectoryInfo within = new DirectoryInfo(source);
FileInfo[] files = within.GetFiles();
int nFiles = files.Length, processed = 0;
int percentDone = 0;
Credentials credentials = new Credentials();
string target = credentials.target + "/staging/";
Stopwatch stopWatch = new Stopwatch();
FTPSClient client = new FTPSClient();
string welcomeMsg = null;
System.Diagnostics.Debug.WriteLine("[Transmitter]: Thread start()");
try {
welcomeMsg = client.Connect(credentials.ftpServer,
new NetworkCredential(credentials.username, credentials.password),
ESSLSupportMode.CredentialsRequested);
} catch (SocketException e) {
Program.Gui.Invoke((MethodInvoker)(delegate {
Program.EstTransmission.Text = "No Net?";
Label noNet = Program.Gui.NetConnectionStatus;
noNet.Text = "Just make sure you're connected to the Net. I will try again later";
noNet.Visible = true;
}));
client.Close();
return;
}
// Have net ... Try logging in to FTP server
if (welcomeMsg.StartsWith("Login successful")) {
Program.Gui.Invoke((MethodInvoker)(delegate {
Program.EstTransmission.Text = "Connected";
Program.Gui.NetConnectionStatus.Visible = false;
}));
} else {
Program.Gui.Invoke((MethodInvoker)(delegate {
Program.EstTransmission.Text = "Couldn't login";
Label noNet = Program.Gui.NetConnectionStatus;
noNet.Text = "Happens sometimes. Not to worry. I will try again later";
noNet.Visible = true;
}));
client.Close();
return;
}
// Otherwise, we are good to go
client.SetTransferMode(ETransferMode.Binary);
stopWatch.Start();
foreach (FileInfo f in files) {
if (!Program.GuiAlive) {
System.Diagnostics.Debug.WriteLine("[Transmitter]: Gui Dead!!");
break;
}
ulong bytesSent = 0;
ulong size = (ulong)f.Length;
try {
bytesSent = client.PutFile(f.FullName, target + f.Name);
} catch {
// Console.WriteLine (" -- putfile exception");
client.Close();
client = new FTPSClient();
client.Connect(credentials.ftpServer,
new NetworkCredential(credentials.username, credentials.password),
ESSLSupportMode.CredentialsRequested);
client.SetTransferMode(ETransferMode.Binary);
bytesSent = client.PutFile(f.FullName, target + f.Name);
}
processed += 1;
percentDone = (int)((processed * 100) / nFiles); // percentage
TimeSpan elapsed = stopWatch.Elapsed;
string estimate = Program.EstTimeToCompletion(elapsed, processed, nFiles);
// Update the transmission progress bar
if (Program.GuiAlive) {
Program.Gui.Invoke((MethodInvoker)(delegate {
Program.TransmissionBar.Value = percentDone;
Program.EstTransmission.Text = estimate;
}));
}
if (bytesSent == size)
f.Delete();
// delete file from .resolved/ only if it was transferred completely
}
stopWatch.Stop();
client.Close();
System.Diagnostics.Debug.WriteLine("[Transmitter]: Thread end()");
if (Program.GuiAlive) {
Program.Gui.Invoke((MethodInvoker)(delegate {
Program.DoneTransmitting();
Program.ResetDisplay();
}));
}
}