private static bool InternetConnetction()
{
InternetConnectionState_e cs = new InternetConnectionState_e();
InternetGetConnectedState(ref cs, 0);
bool[] IC = new bool[]
{
(cs & InternetConnectionState_e.INTERNET_CONNECTION_LAN) == InternetConnectionState_e.INTERNET_CONNECTION_LAN,
(cs & InternetConnectionState_e.INTERNET_CONNECTION_MODEM) == InternetConnectionState_e.INTERNET_CONNECTION_MODEM,
(cs & InternetConnectionState_e.INTERNET_CONNECTION_PROXY) == InternetConnectionState_e.INTERNET_CONNECTION_PROXY
};
IPStatus?status = null;
if (IC[0] || IC[1] || IC[2])
{
Ping ping = new Ping();
for (byte i = 0; i < 4; i++)
{
try { status = ping.Send("8.8.8.8").Status; }
catch { }
if (status == IPStatus.Success)
{
return(true);
}
}
}
return(false);
}
public static bool IsInternet()
{
InternetConnectionState_e flags = 0;
bool isConnected = InternetGetConnectedState(ref flags, 0);
return(flags != InternetConnectionState_e.INTERNET_CONNECTION_OFFLINE);
}
public MainWindow()
{
InitializeComponent();
this.Hide();
HandleXnaVersion();
dispatcherTimer.Tick += new EventHandler(dispatcherTimer_Tick);
dispatcherTimer.Interval = new TimeSpan(3, 0, 0);
dispatcherTimer.Start();
InternetConnectionState_e flags = 0;
isConnected = InternetGetConnectedState(ref flags, 0);
GetVersionOnRegistry();
if (isConnected == false)
{
return;
}
try
{
AvaliableVersions.Clear();
ftp = new FTP("ftp.ploobs.com.br", "ploobs", "5ruTrus6");
ftp.Connect();
ftp.ChangeDir("/ploobs/Web/Updater");
foreach (String item in ftp.List())
{
String[] files = item.Split(' ');
String file = files[files.Count() - 1];
AvaliableVersions.Add(file);
listBox1.Items.Add(file);
}
}
catch (Exception ex)
{
MessageBox.Show(ex.ToString());
}
finally
{
ftp.Disconnect();
}
if (packageName != null)
{
label2.Content = "CurrentVersion: " + packageName;
}
if (AvaliableVersions.Count == 0)
{
button1.IsEnabled = false;
button2.IsEnabled = false;
}
}
private extern static bool InternetGetConnectedState(ref InternetConnectionState_e lpdwFlags, int dwReserved);
public static bool IsConnectedToInternet()
{
InternetConnectionState_e flags = 0;
return(InternetGetConnectedState(ref flags, 0));
}
private extern static bool InternetGetConnectedState(ref InternetConnectionState_e lpdwFlags, int dwReserved);
/// <summary>
/// TICK
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
void dispatcherTimer_Tick(object sender, EventArgs e)
{
try
{
InternetConnectionState_e flags = 0;
isConnected = InternetGetConnectedState(ref flags, 0);
if (isConnected == false)
{
return;
}
if (AvaliableVersions.Count == 0)
{
return;
}
String oldLast = AvaliableVersions[AvaliableVersions.Count - 1];
try
{
ftp = new FTP("ftp.ploobs.com.br", "ploobs", "5ruTrus6");
ftp.Connect();
ftp.ChangeDir("/ploobs/Web/Updater");
System.Collections.ArrayList fileList = ftp.List();
AvaliableVersions.Clear();
listBox1.Items.Clear();
foreach (String item in fileList)
{
String[] files = item.Split(' ');
String file = files[files.Count() - 1];
AvaliableVersions.Add(file);
listBox1.Items.Add(file);
}
}
catch (Exception)
{
///do not show message box here ....
return;
}
finally
{
ftp.Disconnect();
}
if (oldLast != AvaliableVersions[AvaliableVersions.Count - 1])
{
string title = "PloobsUpdates";
string text = "There is a new Version of PloobsEngine Avaliable";
//show balloon with built-in icon
this.MyNotifyIcon.ShowBalloonTip(title, text, BalloonIcon.Info);
this.MyNotifyIcon.TrayBalloonTipClicked += new RoutedEventHandler(MyNotifyIcon_TrayBalloonTipClicked);
}
if (AvaliableVersions.Count == 0)
{
button1.IsEnabled = false;
button2.IsEnabled = false;
}
}
catch (Exception)
{
///nothing
}
}
