mirror of
https://github.com/jellyfin/jellyfin.git
synced 2024-09-05 21:37:10 -04:00
313 lines
11 KiB
C#
313 lines
11 KiB
C#
using System;
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using System.Diagnostics;
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using System.Net;
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using System.Reflection;
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using Microsoft.Win32;
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using System.IO;
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using System.Threading;
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using System.Windows;
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namespace MediaBrowser.Uninstaller
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{
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/// <summary>
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/// Interaction logic for MainWindow.xaml
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/// </summary>
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public partial class MainWindow : Window
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{
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protected string Product = "Server";
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protected string RootSuffix = "-Server";
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public MainWindow()
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{
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var args = Environment.GetCommandLineArgs();
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var product = args.Length > 1 ? args[1] : null;
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if (product == null)
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{
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MessageBox.Show("Please use 'Programs and Features' to uninstall.");
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Close();
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}
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else
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{
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var callerId = args.Length > 2 ? args[2] : null;
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if (callerId != null)
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{
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// Wait for our caller to exit
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try
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{
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var process = Process.GetProcessById(Convert.ToInt32(callerId));
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process.WaitForExit();
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}
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catch (ArgumentException)
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{
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// wasn't running
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}
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}
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else
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{
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// No caller - means we were called directly and need to move to temp file and execute there
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//copy the real program to a temp location so we can delete everything here (including us)
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var us = Assembly.GetExecutingAssembly().Location;
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var tempExe = Path.Combine(Path.GetTempPath(), Path.GetFileName(us) ?? "Mediabrowser.Uninstaller.exe");
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File.Copy(us,tempExe,true);
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//get our pid to pass to the uninstaller so it can wait for us to exit
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var pid = Process.GetCurrentProcess().Id;
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//kick off the copy
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Process.Start(tempExe, product + " " + pid);
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//and shut down
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Close();
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}
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InitializeComponent();
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switch (product)
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{
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case "server":
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Product = "Server";
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RootSuffix = "-Server";
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break;
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case "mbt":
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Product = "Theater";
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RootSuffix = "-Theater";
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break;
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default:
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MessageBox.Show("Please Use 'Programs and Features' to uninstall.");
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Close();
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break;
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}
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lblHeading.Content = this.Title = "Uninstall Media Browser " + Product;
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}
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}
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private void btnCancel_Click(object sender, RoutedEventArgs e)
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{
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Close();
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}
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private void cbxRemoveAll_Checked(object sender, RoutedEventArgs e)
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{
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if (cbxRemoveAll.IsChecked == true)
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{
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cbxRemoveCache.IsChecked = cbxRemoveConfig.IsChecked = cbxRemovePlugins.IsChecked = true;
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}
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cbxRemoveCache.IsEnabled = cbxRemoveConfig.IsEnabled = cbxRemovePlugins.IsEnabled = !cbxRemoveAll.IsChecked.Value;
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}
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private void btnUninstall_Click(object sender, RoutedEventArgs e)
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{
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// First remove our shortcuts
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lblHeading.Content = "Removing Shortcuts...";
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btnCancel.IsEnabled = btnUninstall.IsEnabled = false;
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grdOptions.Visibility = Visibility.Hidden;
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var startMenu = Path.Combine(Environment.GetFolderPath(Environment.SpecialFolder.StartMenu), "Media Browser 3");
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var linkName = "Media Browser " + Product + ".lnk";
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RemoveShortcut(Path.Combine(startMenu, linkName));
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RemoveShortcut(Path.Combine(Environment.GetFolderPath(Environment.SpecialFolder.Startup),linkName));
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linkName = "Uninstall " + linkName;
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RemoveShortcut(Path.Combine(startMenu, linkName));
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if (Product == "Server")
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{
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RemoveShortcut(Path.Combine(startMenu, "MB Dashboard.lnk"));
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var procs = Process.GetProcessesByName("mediabrowser.serverapplication");
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var server = procs.Length > 0 ? procs[0] : null;
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if (server != null)
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{
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using (var client = new WebClient())
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{
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lblHeading.Content = "Shutting Down Media Browser Server...";
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try
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{
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client.UploadString("http://localhost:8096/mediabrowser/system/shutdown", "");
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try
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{
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server.WaitForExit();
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}
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catch (ArgumentException)
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{
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// already gone
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}
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}
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catch (WebException ex)
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{
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if (ex.Status != WebExceptionStatus.ConnectFailure && !ex.Message.StartsWith("Unable to connect", StringComparison.OrdinalIgnoreCase))
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{
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MessageBox.Show("Error shutting down server. Please be sure it is not running before hitting OK.\n\n" + ex.Status + "\n\n" + ex.Message);
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}
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}
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}
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}
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}
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else
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{
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// Installing MBT - shut it down if it is running
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var processes = Process.GetProcessesByName("mediabrowser.ui");
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if (processes.Length > 0)
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{
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lblHeading.Content = "Shutting Down Media Browser Theater...";
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try
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{
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processes[0].Kill();
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}
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catch (Exception ex)
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{
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MessageBox.Show("Unable to shutdown Media Browser Theater. Please ensure it is not running before hitting OK.\n\n" + ex.Message, "Error");
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}
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}
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}
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// if the startmenu item is empty now - delete it too
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if (Directory.GetFiles(startMenu).Length == 0)
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{
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try
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{
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Directory.Delete(startMenu);
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}
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catch (DirectoryNotFoundException)
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{
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}
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catch (Exception ex)
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{
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{
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MessageBox.Show(string.Format("Error attempting to remove shortcut folder {0}\n\n {1}", startMenu, ex.Message), "Error");
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}
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}
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}
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var rootPath = Path.Combine(Environment.GetFolderPath(Environment.SpecialFolder.CommonApplicationData), "MediaBrowser" + RootSuffix);
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lblHeading.Content = "Removing System Files...";
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if (cbxRemoveAll.IsChecked == true)
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{
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// Just remove our whole directory
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RemovePath(rootPath);
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}
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else
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{
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// First remove the system
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RemovePath(Path.Combine(rootPath, "System"));
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RemovePath(Path.Combine(rootPath, "MediaTools"));
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// And then the others specified
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if (cbxRemoveCache.IsChecked == true)
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{
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lblHeading.Content = "Removing Cache and Data Files...";
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RemovePath(Path.Combine(rootPath, "cache"));
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RemovePath(Path.Combine(rootPath, "data"));
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}
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if (cbxRemoveConfig.IsChecked == true)
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{
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lblHeading.Content = "Removing Config Files...";
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RemovePath(Path.Combine(rootPath, "config"));
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RemovePath(Path.Combine(rootPath, "logs"));
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}
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if (cbxRemovePlugins.IsChecked == true)
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{
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lblHeading.Content = "Removing Plugin Files...";
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RemovePath(Path.Combine(rootPath, "plugins"));
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}
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}
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// Remove reference to us
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RemoveUninstall();
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// Remove pismo
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try
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{
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UnInstallPismo();
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}
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catch
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{
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// No biggie - maybe they uninstalled it themselves
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}
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// and done
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lblHeading.Content = string.Format("Media Browser {0} Uninstalled.", Product);
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btnUninstall.Visibility = Visibility.Hidden;
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btnFinished.Visibility = Visibility.Visible;
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}
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private void UnInstallPismo()
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{
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// Kick off the Pismo uninstaller and wait for it to end
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var pismo = new Process();
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pismo.StartInfo.WindowStyle = ProcessWindowStyle.Hidden;
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pismo.StartInfo.FileName = Path.Combine(Environment.GetFolderPath(Environment.SpecialFolder.Windows), "pfm.exe");
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pismo.StartInfo.Arguments = "uninstall pfm-license-mediabrowser.txt";
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pismo.Start();
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pismo.WaitForExit();
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}
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private void RemoveUninstall()
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{
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using (var parent = Registry.CurrentUser.OpenSubKey(
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@"SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall", true))
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{
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if (parent == null)
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{
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MessageBox.Show("Uninstall registry key not found.");
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return;
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}
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try
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{
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const string guidText = "{4E76DB4E-1BB9-4A7B-860C-7940779CF7A0}";
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parent.DeleteSubKey(guidText,false);
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}
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catch (Exception ex)
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{
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throw new Exception(
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"An error occurred removing uninstall information from the registry.",
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ex);
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}
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}
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}
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private static
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void RemoveShortcut(string path)
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{
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try
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{
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File.Delete(path);
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}
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catch (FileNotFoundException)
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{
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} // we're trying to get rid of it anyway
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catch (Exception ex)
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{
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MessageBox.Show(string.Format("Error attempting to remove shortcut {0}\n\n {1}", path, ex.Message), "Error");
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}
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}
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private static void RemovePath(string path)
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{
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try
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{
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Directory.Delete(path, true);
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}
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catch (DirectoryNotFoundException)
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{
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}
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catch (Exception ex)
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{
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MessageBox.Show(string.Format("Error attempting to remove progam folder {0}\n\n {1}", path, ex.Message), "Error");
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}
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}
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private void BtnFinished_OnClick(object sender, RoutedEventArgs e)
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{
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Close();
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}
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}
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}
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