/// <summary>
/// Checks for/parses update.xml on server
/// </summary>
private void bgWorker2_DoWork(object sender, DoWorkEventArgs ee)
{
Updatable application = (Updatable)ee.Argument;
// Check for update on server
if (!Update.ExistsOnServer(application.ExeUpdateXmlLocation))
{
ee.Cancel = true;
}
else // Parse update xml
{
Update.Parse(application.ExeUpdateXmlLocation);
ee.Result = UpDateFile.Instance;
}
}
/// <summary>
/// Checks for an update for the program passed.
/// If there is an update, a dialog asking to download will appear
/// </summary>
public void DoExeUpdate()
{
Debug.Write("\n| DoExeUpdate |\n");
Updatable applicationInfo = new Updatable();
this.applicationInfo = applicationInfo;
// Set up backgroundworker
this.bgWorker2 = new BackgroundWorker();
this.bgWorker2.DoWork += new DoWorkEventHandler(bgWorker2_DoWork);
this.bgWorker2.RunWorkerCompleted += new RunWorkerCompletedEventHandler(bgWorker2_RunWorkerCompleted);
if (!this.bgWorker2.IsBusy)
{
this.bgWorker2.RunWorkerAsync(this.applicationInfo);
}
}
/// <summary>
/// Hack to close program, delete original, move the new one to that location
/// </summary>
/// <param name="tempFilePath">The temporary file's path</param>
/// <param name="currentPath">The path of the current application</param>
/// <param name="newPath">The new path for the new file</param>
/// <param name="launchArgs">The launch arguments</param>
public async Task UpdateApplication(string tempFilePath, string fileN)
{
Debug.Write("\n| UpdateApp " + fileN + " |\n");
string directory = UpDateFile.Instance.GetDirectory(fileN);
if (directory == "base")
{
directory = System.IO.Path.Combine(Directory.GetCurrentDirectory(), fileN);
}
else
{
directory = System.IO.Path.Combine(Directory.GetCurrentDirectory(), directory, fileN);
}
if (UpDateFile.Instance.GetDirectory(fileN) != "base")
{
try
{
string subPath = System.IO.Path.Combine(Directory.GetCurrentDirectory(), UpDateFile.Instance.GetDirectory(fileN));
bool IsExists = System.IO.Directory.Exists(subPath);
if (!IsExists)
{
System.IO.Directory.CreateDirectory(subPath);
}
}
catch (Exception ex)
{
string strErrorMsg = "Could not delete " + fileName + "! Error was:\r\n\r\n" + ex.ToString();
System.Windows.MessageBox.Show(strErrorMsg, "Error", MessageBoxButton.OK, MessageBoxImage.Asterisk);
}
}
Updatable applicationInfo = new Updatable();
this.applicationInfo = applicationInfo;
string appName = Assembly.GetExecutingAssembly().GetName().Name;
if (appName == applicationInfo.ApplicationName && fileN == appName + ".exe")
{
try
{
string argument = "/C choice /C Y /N /D Y /T 3 & Del /F /Q \"{0}\" & choice /C Y /N /D Y /T 1 & Move /Y \"{1}\" \"{2}\" & Start \"\" /D \"{3}\" \"{4}\" ";
ProcessStartInfo Info = new ProcessStartInfo();
Info.Arguments = String.Format(argument, directory, TempFilePath, directory, System.IO.Path.GetDirectoryName(directory), System.IO.Path.GetFileName(directory));
Info.WindowStyle = ProcessWindowStyle.Hidden;
Info.CreateNoWindow = true;
Info.FileName = "cmd.exe";
Process.Start(Info);
Dispatcher.BeginInvoke((Action)(() =>
{
this.Close();
}));
}
catch (Exception ex)
{
string strErrorMsg = "Could not delete " + fileName + "! Error was:\r\n\r\n" + ex.ToString();
System.Windows.MessageBox.Show(strErrorMsg, "Error", MessageBoxButton.OK, MessageBoxImage.Asterisk);
}
}
else
{
try
{
System.IO.File.Copy(tempFilePath, directory, true);
}
catch (Exception ex)
{
string strErrorMsg = "Could not delete " + fileName + "! Error was:\r\n\r\n" + ex.ToString();
System.Windows.MessageBox.Show(strErrorMsg, "Error", MessageBoxButton.OK, MessageBoxImage.Asterisk);
}
}
}
