bloxstrap/Bloxstrap/App.xaml.cs
2024-10-27 20:05:23 +00:00

332 lines
12 KiB
C#

using System.Reflection;
using System.Security.Cryptography;
using System.Windows;
using System.Windows.Shell;
using System.Windows.Threading;
using Microsoft.Win32;
namespace Bloxstrap
{
/// <summary>
/// Interaction logic for App.xaml
/// </summary>
public partial class App : Application
{
#if QA_BUILD
public const string ProjectName = "Bloxstrap-QA";
#else
public const string ProjectName = "Bloxstrap";
#endif
public const string ProjectOwner = "Bloxstrap";
public const string ProjectRepository = "bloxstraplabs/bloxstrap";
public const string ProjectDownloadLink = "https://bloxstraplabs.com";
public const string ProjectHelpLink = "https://github.com/bloxstraplabs/bloxstrap/wiki";
public const string ProjectSupportLink = "https://github.com/bloxstraplabs/bloxstrap/issues/new";
public const string RobloxPlayerAppName = "RobloxPlayerBeta";
public const string RobloxStudioAppName = "RobloxStudioBeta";
// simple shorthand for extremely frequently used and long string - this goes under HKCU
public const string UninstallKey = $@"Software\Microsoft\Windows\CurrentVersion\Uninstall\{ProjectName}";
public static LaunchSettings LaunchSettings { get; private set; } = null!;
public static BuildMetadataAttribute BuildMetadata = Assembly.GetExecutingAssembly().GetCustomAttribute<BuildMetadataAttribute>()!;
public static string Version = Assembly.GetExecutingAssembly().GetName().Version!.ToString()[..^2];
public static Bootstrapper? Bootstrapper { get; set; } = null!;
public static bool IsActionBuild => !String.IsNullOrEmpty(BuildMetadata.CommitRef);
public static bool IsProductionBuild => IsActionBuild && BuildMetadata.CommitRef.StartsWith("tag", StringComparison.Ordinal);
public static readonly MD5 MD5Provider = MD5.Create();
public static readonly Logger Logger = new();
public static readonly Dictionary<string, BaseTask> PendingSettingTasks = new();
public static readonly JsonManager<Settings> Settings = new();
public static readonly JsonManager<State> State = new();
public static readonly FastFlagManager FastFlags = new();
public static readonly HttpClient HttpClient = new(
new HttpClientLoggingHandler(
new HttpClientHandler { AutomaticDecompression = DecompressionMethods.All }
)
);
private static bool _showingExceptionDialog = false;
public static void Terminate(ErrorCode exitCode = ErrorCode.ERROR_SUCCESS)
{
int exitCodeNum = (int)exitCode;
Logger.WriteLine("App::Terminate", $"Terminating with exit code {exitCodeNum} ({exitCode})");
Environment.Exit(exitCodeNum);
}
public static void SoftTerminate(ErrorCode exitCode = ErrorCode.ERROR_SUCCESS)
{
int exitCodeNum = (int)exitCode;
Logger.WriteLine("App::SoftTerminate", $"Terminating with exit code {exitCodeNum} ({exitCode})");
Current.Dispatcher.Invoke(() => Current.Shutdown(exitCodeNum));
}
void GlobalExceptionHandler(object sender, DispatcherUnhandledExceptionEventArgs e)
{
e.Handled = true;
Logger.WriteLine("App::GlobalExceptionHandler", "An exception occurred");
FinalizeExceptionHandling(e.Exception);
}
public static void FinalizeExceptionHandling(AggregateException ex)
{
foreach (var innerEx in ex.InnerExceptions)
Logger.WriteException("App::FinalizeExceptionHandling", innerEx);
FinalizeExceptionHandling(ex.GetBaseException(), false);
}
public static void FinalizeExceptionHandling(Exception ex, bool log = true)
{
if (log)
Logger.WriteException("App::FinalizeExceptionHandling", ex);
if (_showingExceptionDialog)
return;
_showingExceptionDialog = true;
SendLog();
if (Bootstrapper?.Dialog != null)
{
if (Bootstrapper.Dialog.TaskbarProgressValue == 0)
Bootstrapper.Dialog.TaskbarProgressValue = 1; // make sure it's visible
Bootstrapper.Dialog.TaskbarProgressState = TaskbarItemProgressState.Error;
}
Frontend.ShowExceptionDialog(ex);
Terminate(ErrorCode.ERROR_INSTALL_FAILURE);
}
public static async Task<GithubRelease?> GetLatestRelease()
{
const string LOG_IDENT = "App::GetLatestRelease";
try
{
var releaseInfo = await Http.GetJson<GithubRelease>($"https://api.github.com/repos/{ProjectRepository}/releases/latest");
if (releaseInfo is null || releaseInfo.Assets is null)
{
Logger.WriteLine(LOG_IDENT, "Encountered invalid data");
return null;
}
return releaseInfo;
}
catch (Exception ex)
{
Logger.WriteException(LOG_IDENT, ex);
}
return null;
}
public static async void SendStat(string key, string value)
{
if (!Settings.Prop.EnableAnalytics)
return;
try
{
await HttpClient.GetAsync($"https://bloxstraplabs.com/metrics/post?key={key}&value={value}");
}
catch (Exception ex)
{
Logger.WriteException("App::SendStat", ex);
}
}
public static async void SendLog()
{
if (!Settings.Prop.EnableAnalytics || !IsProductionBuild)
return;
try
{
await HttpClient.PostAsync(
$"https://bloxstraplabs.com/metrics/post-exception",
new StringContent(Logger.AsDocument)
);
}
catch (Exception ex)
{
Logger.WriteException("App::SendLog", ex);
}
}
protected override void OnStartup(StartupEventArgs e)
{
const string LOG_IDENT = "App::OnStartup";
Locale.Initialize();
base.OnStartup(e);
Logger.WriteLine(LOG_IDENT, $"Starting {ProjectName} v{Version}");
string userAgent = $"{ProjectName}/{Version}";
if (IsActionBuild)
{
Logger.WriteLine(LOG_IDENT, $"Compiled {BuildMetadata.Timestamp.ToFriendlyString()} from commit {BuildMetadata.CommitHash} ({BuildMetadata.CommitRef})");
if (IsProductionBuild)
userAgent += $" (Production)";
else
userAgent += $" (Artifact {BuildMetadata.CommitHash}, {BuildMetadata.CommitRef})";
}
else
{
Logger.WriteLine(LOG_IDENT, $"Compiled {BuildMetadata.Timestamp.ToFriendlyString()} from {BuildMetadata.Machine}");
#if QA_BUILD
userAgent += " (QA)";
#else
userAgent += $" (Build {Convert.ToBase64String(Encoding.UTF8.GetBytes(BuildMetadata.Machine))})";
#endif
}
Logger.WriteLine(LOG_IDENT, $"Loaded from {Paths.Process}");
Logger.WriteLine(LOG_IDENT, $"Temp path is {Paths.Temp}");
Logger.WriteLine(LOG_IDENT, $"WindowsStartMenu path is {Paths.WindowsStartMenu}");
// To customize application configuration such as set high DPI settings or default font,
// see https://aka.ms/applicationconfiguration.
ApplicationConfiguration.Initialize();
HttpClient.Timeout = TimeSpan.FromSeconds(30);
HttpClient.DefaultRequestHeaders.Add("User-Agent", userAgent);
LaunchSettings = new LaunchSettings(e.Args);
// installation check begins here
using var uninstallKey = Registry.CurrentUser.OpenSubKey(UninstallKey);
string? installLocation = null;
bool fixInstallLocation = false;
if (uninstallKey?.GetValue("InstallLocation") is string value)
{
if (Directory.Exists(value))
{
installLocation = value;
}
else
{
// check if user profile folder has been renamed
var match = Regex.Match(value, @"^[a-zA-Z]:\\Users\\([^\\]+)", RegexOptions.IgnoreCase);
if (match.Success)
{
string newLocation = value.Replace(match.Value, Paths.UserProfile, StringComparison.InvariantCultureIgnoreCase);
if (Directory.Exists(newLocation))
{
installLocation = newLocation;
fixInstallLocation = true;
}
}
}
}
// silently change install location if we detect a portable run
if (installLocation is null && Directory.GetParent(Paths.Process)?.FullName is string processDir)
{
var files = Directory.GetFiles(processDir).Select(x => Path.GetFileName(x)).ToArray();
// check if settings.json and state.json are the only files in the folder
if (files.Length <= 3 && files.Contains("Settings.json") && files.Contains("State.json"))
{
installLocation = processDir;
fixInstallLocation = true;
}
}
if (fixInstallLocation && installLocation is not null)
{
var installer = new Installer
{
InstallLocation = installLocation,
IsImplicitInstall = true
};
if (installer.CheckInstallLocation())
{
Logger.WriteLine(LOG_IDENT, $"Changing install location to '{installLocation}'");
installer.DoInstall();
}
else
{
// force reinstall
installLocation = null;
}
}
if (installLocation is null)
{
Logger.Initialize(true);
LaunchHandler.LaunchInstaller();
}
else
{
Paths.Initialize(installLocation);
// ensure executable is in the install directory
if (Paths.Process != Paths.Application && !File.Exists(Paths.Application))
File.Copy(Paths.Process, Paths.Application);
Logger.Initialize(LaunchSettings.UninstallFlag.Active);
if (!Logger.Initialized && !Logger.NoWriteMode)
{
Logger.WriteLine(LOG_IDENT, "Possible duplicate launch detected, terminating.");
Terminate();
}
Settings.Load();
State.Load();
FastFlags.Load();
if (!Locale.SupportedLocales.ContainsKey(Settings.Prop.Locale))
{
Settings.Prop.Locale = "nil";
Settings.Save();
}
Locale.Set(Settings.Prop.Locale);
if (!LaunchSettings.BypassUpdateCheck)
Installer.HandleUpgrade();
LaunchHandler.ProcessLaunchArgs();
}
// you must *explicitly* call terminate when everything is done, it won't be called implicitly
}
}
}