Ryujinx/Ryujinx.Ava/Modules/Updater/Updater.cs
Vincenzo Nizza baf8752e74
Ensure the updater doesn't delete hidden or system files (#4626)
* Copy desktop.ini to update directory if it exists in HomeDir

* EnumerateFilesToDelete() exclude files with "Hidden" and "System" attributes
2023-04-16 09:19:33 +00:00

773 lines
No EOL
29 KiB
C#

using Avalonia.Controls;
using Avalonia.Threading;
using FluentAvalonia.UI.Controls;
using ICSharpCode.SharpZipLib.GZip;
using ICSharpCode.SharpZipLib.Tar;
using ICSharpCode.SharpZipLib.Zip;
using Ryujinx.Ava;
using Ryujinx.Ava.Common.Locale;
using Ryujinx.Ava.UI.Helpers;
using Ryujinx.Common;
using Ryujinx.Common.Logging;
using Ryujinx.Common.Utilities;
using Ryujinx.Ui.Common.Helper;
using Ryujinx.Ui.Common.Models.Github;
using System;
using System.Collections.Generic;
using System.Diagnostics;
using System.IO;
using System.Linq;
using System.Net;
using System.Net.Http;
using System.Net.NetworkInformation;
using System.Runtime.CompilerServices;
using System.Runtime.InteropServices;
using System.Runtime.Versioning;
using System.Text;
using System.Threading;
using System.Threading.Tasks;
namespace Ryujinx.Modules
{
internal static class Updater
{
private const string GitHubApiURL = "https://api.github.com";
private static readonly GithubReleasesJsonSerializerContext SerializerContext = new(JsonHelper.GetDefaultSerializerOptions());
private static readonly string HomeDir = AppDomain.CurrentDomain.BaseDirectory;
private static readonly string UpdateDir = Path.Combine(Path.GetTempPath(), "Ryujinx", "update");
private static readonly string UpdatePublishDir = Path.Combine(UpdateDir, "publish");
private static readonly int ConnectionCount = 4;
private static string _buildVer;
private static string _platformExt;
private static string _buildUrl;
private static long _buildSize;
private static bool _updateSuccessful;
private static bool _running;
private static readonly string[] WindowsDependencyDirs = Array.Empty<string>();
public static async Task BeginParse(Window mainWindow, bool showVersionUpToDate)
{
if (_running)
{
return;
}
_running = true;
// Detect current platform
if (OperatingSystem.IsMacOS())
{
_platformExt = "macos_universal.app.tar.gz";
}
else if (OperatingSystem.IsWindows())
{
_platformExt = "win_x64.zip";
}
else if (OperatingSystem.IsLinux())
{
_platformExt = "linux_x64.tar.gz";
}
Version newVersion;
Version currentVersion;
try
{
currentVersion = Version.Parse(Program.Version);
}
catch
{
Logger.Error?.Print(LogClass.Application, "Failed to convert the current Ryujinx version!");
Dispatcher.UIThread.Post(async () =>
{
await ContentDialogHelper.CreateWarningDialog(
LocaleManager.Instance[LocaleKeys.DialogUpdaterConvertFailedMessage],
LocaleManager.Instance[LocaleKeys.DialogUpdaterCancelUpdateMessage]);
});
_running = false;
return;
}
// Get latest version number from GitHub API
try
{
using HttpClient jsonClient = ConstructHttpClient();
string buildInfoURL = $"{GitHubApiURL}/repos/{ReleaseInformation.ReleaseChannelOwner}/{ReleaseInformation.ReleaseChannelRepo}/releases/latest";
string fetchedJson = await jsonClient.GetStringAsync(buildInfoURL);
var fetched = JsonHelper.Deserialize(fetchedJson, SerializerContext.GithubReleasesJsonResponse);
_buildVer = fetched.Name;
foreach (var asset in fetched.Assets)
{
if (asset.Name.StartsWith("test-ava-ryujinx") && asset.Name.EndsWith(_platformExt))
{
_buildUrl = asset.BrowserDownloadUrl;
if (asset.State != "uploaded")
{
if (showVersionUpToDate)
{
Dispatcher.UIThread.Post(async () =>
{
await ContentDialogHelper.CreateUpdaterInfoDialog(LocaleManager.Instance[LocaleKeys.DialogUpdaterAlreadyOnLatestVersionMessage], "");
});
}
_running = false;
return;
}
break;
}
}
// If build not done, assume no new update are available.
if (_buildUrl is null)
{
if (showVersionUpToDate)
{
Dispatcher.UIThread.Post(async () =>
{
await ContentDialogHelper.CreateUpdaterInfoDialog(LocaleManager.Instance[LocaleKeys.DialogUpdaterAlreadyOnLatestVersionMessage], "");
});
}
_running = false;
return;
}
}
catch (Exception exception)
{
Logger.Error?.Print(LogClass.Application, exception.Message);
Dispatcher.UIThread.Post(async () =>
{
await ContentDialogHelper.CreateErrorDialog(LocaleManager.Instance[LocaleKeys.DialogUpdaterFailedToGetVersionMessage]);
});
_running = false;
return;
}
try
{
newVersion = Version.Parse(_buildVer);
}
catch
{
Logger.Error?.Print(LogClass.Application, "Failed to convert the received Ryujinx version from Github!");
Dispatcher.UIThread.Post(async () =>
{
await ContentDialogHelper.CreateWarningDialog(
LocaleManager.Instance[LocaleKeys.DialogUpdaterConvertFailedGithubMessage],
LocaleManager.Instance[LocaleKeys.DialogUpdaterCancelUpdateMessage]);
});
_running = false;
return;
}
if (newVersion <= currentVersion)
{
if (showVersionUpToDate)
{
Dispatcher.UIThread.Post(async () =>
{
await ContentDialogHelper.CreateUpdaterInfoDialog(LocaleManager.Instance[LocaleKeys.DialogUpdaterAlreadyOnLatestVersionMessage], "");
});
}
_running = false;
return;
}
// Fetch build size information to learn chunk sizes.
using (HttpClient buildSizeClient = ConstructHttpClient())
{
try
{
buildSizeClient.DefaultRequestHeaders.Add("Range", "bytes=0-0");
HttpResponseMessage message = await buildSizeClient.GetAsync(new Uri(_buildUrl), HttpCompletionOption.ResponseHeadersRead);
_buildSize = message.Content.Headers.ContentRange.Length.Value;
}
catch (Exception ex)
{
Logger.Warning?.Print(LogClass.Application, ex.Message);
Logger.Warning?.Print(LogClass.Application, "Couldn't determine build size for update, using single-threaded updater");
_buildSize = -1;
}
}
Dispatcher.UIThread.Post(async () =>
{
// Show a message asking the user if they want to update
var shouldUpdate = await ContentDialogHelper.CreateChoiceDialog(
LocaleManager.Instance[LocaleKeys.RyujinxUpdater],
LocaleManager.Instance[LocaleKeys.RyujinxUpdaterMessage],
$"{Program.Version} -> {newVersion}");
if (shouldUpdate)
{
UpdateRyujinx(mainWindow, _buildUrl);
}
else
{
_running = false;
}
});
}
private static HttpClient ConstructHttpClient()
{
HttpClient result = new();
// Required by GitHub to interact with APIs.
result.DefaultRequestHeaders.Add("User-Agent", "Ryujinx-Updater/1.0.0");
return result;
}
private static async void UpdateRyujinx(Window parent, string downloadUrl)
{
_updateSuccessful = false;
// Empty update dir, although it shouldn't ever have anything inside it
if (Directory.Exists(UpdateDir))
{
Directory.Delete(UpdateDir, true);
}
Directory.CreateDirectory(UpdateDir);
string updateFile = Path.Combine(UpdateDir, "update.bin");
TaskDialog taskDialog = new()
{
Header = LocaleManager.Instance[LocaleKeys.RyujinxUpdater],
SubHeader = LocaleManager.Instance[LocaleKeys.UpdaterDownloading],
IconSource = new SymbolIconSource { Symbol = Symbol.Download },
Buttons = { },
ShowProgressBar = true,
XamlRoot = parent
};
taskDialog.Opened += (s, e) =>
{
if (_buildSize >= 0)
{
DoUpdateWithMultipleThreads(taskDialog, downloadUrl, updateFile);
}
else
{
DoUpdateWithSingleThread(taskDialog, downloadUrl, updateFile);
}
};
await taskDialog.ShowAsync(true);
if (_updateSuccessful)
{
bool shouldRestart = true;
if (!OperatingSystem.IsMacOS())
{
shouldRestart = await ContentDialogHelper.CreateChoiceDialog(LocaleManager.Instance[LocaleKeys.RyujinxUpdater],
LocaleManager.Instance[LocaleKeys.DialogUpdaterCompleteMessage],
LocaleManager.Instance[LocaleKeys.DialogUpdaterRestartMessage]);
}
if (shouldRestart)
{
List<string> arguments = CommandLineState.Arguments.ToList();
string ryuName = Path.GetFileName(Environment.ProcessPath);
string executableDirectory = AppDomain.CurrentDomain.BaseDirectory;
string executablePath = Path.Combine(executableDirectory, ryuName);
if (!Path.Exists(executablePath))
{
executablePath = Path.Combine(executableDirectory, OperatingSystem.IsWindows() ? "Ryujinx.exe" : "Ryujinx");
}
// On macOS we perform the update at relaunch.
if (OperatingSystem.IsMacOS())
{
string baseBundlePath = Path.GetFullPath(Path.Combine(executableDirectory, "..", ".."));
string newBundlePath = Path.Combine(UpdateDir, "Ryujinx.app");
string updaterScriptPath = Path.Combine(newBundlePath, "Contents", "Resources", "updater.sh");
string currentPid = Process.GetCurrentProcess().Id.ToString();
executablePath = "/bin/bash";
arguments.InsertRange(0, new List<string> { updaterScriptPath, baseBundlePath, newBundlePath, currentPid });
}
Process.Start(executablePath, arguments);
Environment.Exit(0);
}
}
}
private static void DoUpdateWithMultipleThreads(TaskDialog taskDialog, string downloadUrl, string updateFile)
{
// Multi-Threaded Updater
long chunkSize = _buildSize / ConnectionCount;
long remainderChunk = _buildSize % ConnectionCount;
int completedRequests = 0;
int totalProgressPercentage = 0;
int[] progressPercentage = new int[ConnectionCount];
List<byte[]> list = new(ConnectionCount);
List<WebClient> webClients = new(ConnectionCount);
for (int i = 0; i < ConnectionCount; i++)
{
list.Add(Array.Empty<byte>());
}
for (int i = 0; i < ConnectionCount; i++)
{
#pragma warning disable SYSLIB0014
// TODO: WebClient is obsolete and need to be replaced with a more complex logic using HttpClient.
using WebClient client = new();
#pragma warning restore SYSLIB0014
webClients.Add(client);
if (i == ConnectionCount - 1)
{
client.Headers.Add("Range", $"bytes={chunkSize * i}-{(chunkSize * (i + 1) - 1) + remainderChunk}");
}
else
{
client.Headers.Add("Range", $"bytes={chunkSize * i}-{chunkSize * (i + 1) - 1}");
}
client.DownloadProgressChanged += (_, args) =>
{
int index = (int)args.UserState;
Interlocked.Add(ref totalProgressPercentage, -1 * progressPercentage[index]);
Interlocked.Exchange(ref progressPercentage[index], args.ProgressPercentage);
Interlocked.Add(ref totalProgressPercentage, args.ProgressPercentage);
taskDialog.SetProgressBarState(totalProgressPercentage / ConnectionCount, TaskDialogProgressState.Normal);
};
client.DownloadDataCompleted += (_, args) =>
{
int index = (int)args.UserState;
if (args.Cancelled)
{
webClients[index].Dispose();
taskDialog.Hide();
return;
}
list[index] = args.Result;
Interlocked.Increment(ref completedRequests);
if (Equals(completedRequests, ConnectionCount))
{
byte[] mergedFileBytes = new byte[_buildSize];
for (int connectionIndex = 0, destinationOffset = 0; connectionIndex < ConnectionCount; connectionIndex++)
{
Array.Copy(list[connectionIndex], 0, mergedFileBytes, destinationOffset, list[connectionIndex].Length);
destinationOffset += list[connectionIndex].Length;
}
File.WriteAllBytes(updateFile, mergedFileBytes);
// On macOS, ensure that we remove the quarantine bit to prevent Gatekeeper from blocking execution.
if (OperatingSystem.IsMacOS())
{
using (Process xattrProcess = Process.Start("xattr", new List<string> { "-d", "com.apple.quarantine", updateFile }))
{
xattrProcess.WaitForExit();
}
}
try
{
InstallUpdate(taskDialog, updateFile);
}
catch (Exception e)
{
Logger.Warning?.Print(LogClass.Application, e.Message);
Logger.Warning?.Print(LogClass.Application, "Multi-Threaded update failed, falling back to single-threaded updater.");
DoUpdateWithSingleThread(taskDialog, downloadUrl, updateFile);
return;
}
}
};
try
{
client.DownloadDataAsync(new Uri(downloadUrl), i);
}
catch (WebException ex)
{
Logger.Warning?.Print(LogClass.Application, ex.Message);
Logger.Warning?.Print(LogClass.Application, "Multi-Threaded update failed, falling back to single-threaded updater.");
foreach (WebClient webClient in webClients)
{
webClient.CancelAsync();
}
DoUpdateWithSingleThread(taskDialog, downloadUrl, updateFile);
return;
}
}
}
private static void DoUpdateWithSingleThreadWorker(TaskDialog taskDialog, string downloadUrl, string updateFile)
{
using HttpClient client = new();
// We do not want to timeout while downloading
client.Timeout = TimeSpan.FromDays(1);
using (HttpResponseMessage response = client.GetAsync(downloadUrl, HttpCompletionOption.ResponseHeadersRead).Result)
using (Stream remoteFileStream = response.Content.ReadAsStreamAsync().Result)
{
using Stream updateFileStream = File.Open(updateFile, FileMode.Create);
long totalBytes = response.Content.Headers.ContentLength.Value;
long byteWritten = 0;
byte[] buffer = new byte[32 * 1024];
while (true)
{
int readSize = remoteFileStream.Read(buffer);
if (readSize == 0)
{
break;
}
byteWritten += readSize;
taskDialog.SetProgressBarState(GetPercentage(byteWritten, totalBytes), TaskDialogProgressState.Normal);
updateFileStream.Write(buffer, 0, readSize);
}
}
InstallUpdate(taskDialog, updateFile);
}
[MethodImpl(MethodImplOptions.AggressiveInlining)]
private static double GetPercentage(double value, double max)
{
return max == 0 ? 0 : value / max * 100;
}
private static void DoUpdateWithSingleThread(TaskDialog taskDialog, string downloadUrl, string updateFile)
{
Thread worker = new(() => DoUpdateWithSingleThreadWorker(taskDialog, downloadUrl, updateFile))
{
Name = "Updater.SingleThreadWorker"
};
worker.Start();
}
[SupportedOSPlatform("linux")]
[SupportedOSPlatform("macos")]
private static void ExtractTarGzipFile(TaskDialog taskDialog, string archivePath, string outputDirectoryPath)
{
using Stream inStream = File.OpenRead(archivePath);
using GZipInputStream gzipStream = new(inStream);
using TarInputStream tarStream = new(gzipStream, Encoding.ASCII);
TarEntry tarEntry;
while ((tarEntry = tarStream.GetNextEntry()) is not null)
{
if (tarEntry.IsDirectory)
{
continue;
}
string outPath = Path.Combine(outputDirectoryPath, tarEntry.Name);
Directory.CreateDirectory(Path.GetDirectoryName(outPath));
using (FileStream outStream = File.OpenWrite(outPath))
{
tarStream.CopyEntryContents(outStream);
}
File.SetUnixFileMode(outPath, (UnixFileMode)tarEntry.TarHeader.Mode);
File.SetLastWriteTime(outPath, DateTime.SpecifyKind(tarEntry.ModTime, DateTimeKind.Utc));
Dispatcher.UIThread.Post(() =>
{
if (tarEntry is null)
{
return;
}
taskDialog.SetProgressBarState(GetPercentage(tarEntry.Size, inStream.Length), TaskDialogProgressState.Normal);
});
}
}
private static void ExtractZipFile(TaskDialog taskDialog, string archivePath, string outputDirectoryPath)
{
using Stream inStream = File.OpenRead(archivePath);
using ZipFile zipFile = new(inStream);
double count = 0;
foreach (ZipEntry zipEntry in zipFile)
{
count++;
if (zipEntry.IsDirectory) continue;
string outPath = Path.Combine(outputDirectoryPath, zipEntry.Name);
Directory.CreateDirectory(Path.GetDirectoryName(outPath));
using (Stream zipStream = zipFile.GetInputStream(zipEntry))
using (FileStream outStream = File.OpenWrite(outPath))
{
zipStream.CopyTo(outStream);
}
File.SetLastWriteTime(outPath, DateTime.SpecifyKind(zipEntry.DateTime, DateTimeKind.Utc));
Dispatcher.UIThread.Post(() =>
{
taskDialog.SetProgressBarState(GetPercentage(count, zipFile.Count), TaskDialogProgressState.Normal);
});
}
}
private static async void InstallUpdate(TaskDialog taskDialog, string updateFile)
{
// Extract Update
taskDialog.SubHeader = LocaleManager.Instance[LocaleKeys.UpdaterExtracting];
taskDialog.SetProgressBarState(0, TaskDialogProgressState.Normal);
await Task.Run(() =>
{
if (OperatingSystem.IsLinux() || OperatingSystem.IsMacOS())
{
ExtractTarGzipFile(taskDialog, updateFile, UpdateDir);
}
else if (OperatingSystem.IsWindows())
{
ExtractZipFile(taskDialog, updateFile, UpdateDir);
}
else
{
throw new NotSupportedException();
}
});
// Delete downloaded zip
File.Delete(updateFile);
List<string> allFiles = EnumerateFilesToDelete().ToList();
taskDialog.SubHeader = LocaleManager.Instance[LocaleKeys.UpdaterRenaming];
taskDialog.SetProgressBarState(0, TaskDialogProgressState.Normal);
// NOTE: On macOS, replacement is delayed to the restart phase.
if (!OperatingSystem.IsMacOS())
{
// Replace old files
await Task.Run(() =>
{
double count = 0;
foreach (string file in allFiles)
{
count++;
try
{
File.Move(file, file + ".ryuold");
Dispatcher.UIThread.Post(() =>
{
taskDialog.SetProgressBarState(GetPercentage(count, allFiles.Count), TaskDialogProgressState.Normal);
});
}
catch
{
Logger.Warning?.Print(LogClass.Application, LocaleManager.Instance.UpdateAndGetDynamicValue(LocaleKeys.UpdaterRenameFailed, file));
}
}
Dispatcher.UIThread.Post(() =>
{
taskDialog.SubHeader = LocaleManager.Instance[LocaleKeys.UpdaterAddingFiles];
taskDialog.SetProgressBarState(0, TaskDialogProgressState.Normal);
});
MoveAllFilesOver(UpdatePublishDir, HomeDir, taskDialog);
});
Directory.Delete(UpdateDir, true);
}
_updateSuccessful = true;
taskDialog.Hide();
}
public static bool CanUpdate(bool showWarnings)
{
#if !DISABLE_UPDATER
if (RuntimeInformation.OSArchitecture != Architecture.X64 && !OperatingSystem.IsMacOS())
{
if (showWarnings)
{
Dispatcher.UIThread.Post(async () =>
{
await ContentDialogHelper.CreateWarningDialog(
LocaleManager.Instance[LocaleKeys.DialogUpdaterArchNotSupportedMessage],
LocaleManager.Instance[LocaleKeys.DialogUpdaterArchNotSupportedSubMessage]);
});
}
return false;
}
if (!NetworkInterface.GetIsNetworkAvailable())
{
if (showWarnings)
{
Dispatcher.UIThread.Post(async () =>
{
await ContentDialogHelper.CreateWarningDialog(
LocaleManager.Instance[LocaleKeys.DialogUpdaterNoInternetMessage],
LocaleManager.Instance[LocaleKeys.DialogUpdaterNoInternetSubMessage]);
});
}
return false;
}
if (Program.Version.Contains("dirty") || !ReleaseInformation.IsValid())
{
if (showWarnings)
{
Dispatcher.UIThread.Post(async () =>
{
await ContentDialogHelper.CreateWarningDialog(
LocaleManager.Instance[LocaleKeys.DialogUpdaterDirtyBuildMessage],
LocaleManager.Instance[LocaleKeys.DialogUpdaterDirtyBuildSubMessage]);
});
}
return false;
}
return true;
#else
if (showWarnings)
{
if (ReleaseInformation.IsFlatHubBuild())
{
Dispatcher.UIThread.Post(async () =>
{
await ContentDialogHelper.CreateWarningDialog(
LocaleManager.Instance[LocaleKeys.UpdaterDisabledWarningTitle],
LocaleManager.Instance[LocaleKeys.DialogUpdaterFlatpakNotSupportedMessage]);
});
}
else
{
Dispatcher.UIThread.Post(async () =>
{
await ContentDialogHelper.CreateWarningDialog(
LocaleManager.Instance[LocaleKeys.UpdaterDisabledWarningTitle],
LocaleManager.Instance[LocaleKeys.DialogUpdaterDirtyBuildSubMessage]);
});
}
}
return false;
#endif
}
// NOTE: This method should always reflect the latest build layout.
private static IEnumerable<string> EnumerateFilesToDelete()
{
var files = Directory.EnumerateFiles(HomeDir); // All files directly in base dir.
if (OperatingSystem.IsWindows())
{
foreach (string dir in WindowsDependencyDirs)
{
string dirPath = Path.Combine(HomeDir, dir);
if (Directory.Exists(dirPath))
{
files = files.Concat(Directory.EnumerateFiles(dirPath, "*", SearchOption.AllDirectories));
}
}
}
return files.Where(f => !new FileInfo(f).Attributes.HasFlag(FileAttributes.Hidden | FileAttributes.System));
}
private static void MoveAllFilesOver(string root, string dest, TaskDialog taskDialog)
{
int total = Directory.GetFiles(root, "*", SearchOption.AllDirectories).Length;
foreach (string directory in Directory.GetDirectories(root))
{
string dirName = Path.GetFileName(directory);
if (!Directory.Exists(Path.Combine(dest, dirName)))
{
Directory.CreateDirectory(Path.Combine(dest, dirName));
}
MoveAllFilesOver(directory, Path.Combine(dest, dirName), taskDialog);
}
double count = 0;
foreach (string file in Directory.GetFiles(root))
{
count++;
File.Move(file, Path.Combine(dest, Path.GetFileName(file)), true);
Dispatcher.UIThread.InvokeAsync(() =>
{
taskDialog.SetProgressBarState(GetPercentage(count, total), TaskDialogProgressState.Normal);
});
}
}
public static void CleanupUpdate()
{
foreach (string file in Directory.GetFiles(HomeDir, "*.ryuold", SearchOption.AllDirectories))
{
File.Delete(file);
}
}
}
}