public static int Main()
{
var cmdArgs = new CmdLineArgs(Environment.GetCommandLineArgs());
Trace.Listeners.Add(new TextWriterTraceListener(Path.Combine(Path.GetTempPath(), "XrInstaller.log")));
Trace.AutoFlush = true;
// note partner and campaign for further reporting
//var cmdline = String.Format("Starting installer {0} with: {1}, Run as admin: {2}", CommunicationUtils.DataCollector.Version, String.Join(" ", Environment.GetCommandLineArgs()), IsAdministrator());
if (!cmdArgs.CheckArg("uninstall"))
{
try
{
var random = new Random((int)DateTime.Now.Ticks);
// no need to update installer for uninstall. It knows how to uninstall the current version
var tmpFolder = Path.Combine(Path.GetTempPath(), "wctmp_" + random.Next());
}
catch (System.Exception ex)
{
var msg = "Internet connectivity problem.";
if (cmdArgs.CheckArg("silent"))
{
Console.WriteLine(msg);
return(-1);
}
ErrorMessage = msg;
}
}
// run scenario detection to override install by update
if (cmdArgs.CheckArg("silent") || cmdArgs.CheckArg("update"))
{
// run installation without gui
if (cmdArgs.CheckArg("uninstall"))
{
Controller.RunUninstall(() => false, Environment.GetCommandLineArgs());
MessageBox.Show("UnInstallation Complete");
}
else if (cmdArgs.CheckArg("update"))
{
Controller.RunUpdate(() => false, Environment.GetCommandLineArgs());
}
else
{
//InstallerProcesses();
Controller.RunInstallation(() => false, Environment.GetCommandLineArgs());
//MessageBox.Show("Installation Complete");
}
}
else
{
var app = new App();
app.InitializeComponent();
app.Run();
}
return(0);
}
private void Application_Startup(object sender, StartupEventArgs e)
{
var cmdArgs = new CmdLineArgs(Environment.GetCommandLineArgs());
//Check if an instance is already running. If it is the case, warn the user and don't start the program.
if ((System.Diagnostics.Process.GetProcessesByName(System.IO.Path.GetFileNameWithoutExtension(System.Reflection.Assembly.GetEntryAssembly().Location)).Length > 1) && !cmdArgs.CheckArg("uninstall"))
{
System.Threading.Thread.Sleep(TimeSpan.FromSeconds(5)); // retry in case of restart with update installer version
if ((System.Diagnostics.Process.GetProcessesByName(System.IO.Path.GetFileNameWithoutExtension(System.Reflection.Assembly.GetEntryAssembly().Location)).Length > 1) && !cmdArgs.CheckArg("uninstall"))
{
//We don't need a pop-up twice or in silent mode. Just close it then.
if (System.Diagnostics.Process.GetProcessesByName(System.IO.Path.GetFileNameWithoutExtension(System.Reflection.Assembly.GetEntryAssembly().Location)).Length > 2 || cmdArgs.CheckArg("silent"))
{
System.Environment.Exit(0);
}
else
{
string originalFileName = string.Empty;
Process[] processes = Process.GetProcessesByName(System.IO.Path.GetFileNameWithoutExtension(System.Reflection.Assembly.GetEntryAssembly().Location));
foreach (Process process in processes)
{
if (process.Modules[0].FileVersionInfo.OriginalFilename == System.IO.Path.GetFileName(System.Reflection.Assembly.GetEntryAssembly().Location))
{
//We don't need a pop-up twice or in silent mode. Just close it then.
MainWindow mainView = new MainWindow();
//var page = new MultipleInstanceError();
//mainView.Content = page;
mainView.Show();
break;
}
}
}
}
}
else
{
if (String.IsNullOrEmpty(ErrorMessage))
{
if (cmdArgs.CheckArg("uninstall"))
{
//UninstallMainWindow unMainWin = new UninstallMainWindow();
//unMainWin.Show();
}
else
{
MainWindow mainView = new MainWindow();
mainView.Show();
}
}
else
{
if (!cmdArgs.CheckArg("uninstall"))
{
MainWindow mainView = new MainWindow();
//var page = new CustomErrorView(ErrorType.InternetError);
//mainView.Content = page;
mainView.Show();
}
}
}
}
public UpdatePrerequisiteStep(string[] args)
{
var cmd = new CmdLineArgs(args);
PlatformRequired = !(cmd.CheckArg("internal") || cmd.CheckArg("prod"));
}