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https://github.com/ryujinx-mirror/ryujinx.git
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e3b36db71c
* hle: Some cleanup This PR cleaned up a bit the HLE folder and the VirtualFileSystem one, since we use LibHac, we can use some class of it directly instead of duplicate things. The "Content" of VFS folder is removed since it should be handled in the NCM service directly. A larger cleanup should be done later since there is still be duplicated code here and there. * Fix Headless.SDL2 * Addresses gdkchan feedback
213 lines
No EOL
8.5 KiB
C#
213 lines
No EOL
8.5 KiB
C#
using LibHac.Common;
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using LibHac.Fs;
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using LibHac.Fs.Fsa;
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using LibHac.FsSystem;
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using LibHac.Ncm;
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using LibHac.Tools.FsSystem;
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using LibHac.Tools.FsSystem.NcaUtils;
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using Ryujinx.Common.Logging;
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using Ryujinx.HLE.HOS.Services.Am.AppletAE;
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using Ryujinx.HLE.HOS.SystemState;
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using System;
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using System.Collections.Generic;
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using System.IO;
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using System.Linq;
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using System.Runtime.InteropServices;
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using System.Text;
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using System.Text.RegularExpressions;
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namespace Ryujinx.HLE.HOS.Applets.Error
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{
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internal class ErrorApplet : IApplet
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{
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private const long ErrorMessageBinaryTitleId = 0x0100000000000801;
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private Horizon _horizon;
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private AppletSession _normalSession;
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private CommonArguments _commonArguments;
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private ErrorCommonHeader _errorCommonHeader;
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private byte[] _errorStorage;
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public event EventHandler AppletStateChanged;
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public ErrorApplet(Horizon horizon)
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{
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_horizon = horizon;
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}
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public ResultCode Start(AppletSession normalSession, AppletSession interactiveSession)
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{
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_normalSession = normalSession;
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_commonArguments = IApplet.ReadStruct<CommonArguments>(_normalSession.Pop());
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Logger.Info?.PrintMsg(LogClass.ServiceAm, $"ErrorApplet version: 0x{_commonArguments.AppletVersion:x8}");
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_errorStorage = _normalSession.Pop();
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_errorCommonHeader = IApplet.ReadStruct<ErrorCommonHeader>(_errorStorage);
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_errorStorage = _errorStorage.Skip(Marshal.SizeOf(typeof(ErrorCommonHeader))).ToArray();
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switch (_errorCommonHeader.Type)
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{
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case ErrorType.ErrorCommonArg:
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{
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ParseErrorCommonArg();
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break;
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}
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case ErrorType.ApplicationErrorArg:
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{
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ParseApplicationErrorArg();
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break;
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}
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default: throw new NotImplementedException($"ErrorApplet type {_errorCommonHeader.Type} is not implemented.");
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}
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AppletStateChanged?.Invoke(this, null);
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return ResultCode.Success;
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}
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private (uint module, uint description) HexToResultCode(uint resultCode)
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{
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return ((resultCode & 0x1FF) + 2000, (resultCode >> 9) & 0x3FFF);
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}
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private string SystemLanguageToLanguageKey(SystemLanguage systemLanguage)
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{
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return systemLanguage switch
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{
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SystemLanguage.Japanese => "ja",
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SystemLanguage.AmericanEnglish => "en-US",
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SystemLanguage.French => "fr",
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SystemLanguage.German => "de",
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SystemLanguage.Italian => "it",
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SystemLanguage.Spanish => "es",
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SystemLanguage.Chinese => "zh-Hans",
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SystemLanguage.Korean => "ko",
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SystemLanguage.Dutch => "nl",
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SystemLanguage.Portuguese => "pt",
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SystemLanguage.Russian => "ru",
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SystemLanguage.Taiwanese => "zh-HansT",
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SystemLanguage.BritishEnglish => "en-GB",
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SystemLanguage.CanadianFrench => "fr-CA",
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SystemLanguage.LatinAmericanSpanish => "es-419",
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SystemLanguage.SimplifiedChinese => "zh-Hans",
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SystemLanguage.TraditionalChinese => "zh-Hant",
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SystemLanguage.BrazilianPortuguese => "pt-BR",
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_ => "en-US"
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};
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}
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private static string CleanText(string value)
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{
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return Regex.Replace(value, @"[^\u0000\u0009\u000A\u000D\u0020-\uFFFF]..", "").Replace("\0", "");
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}
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private string GetMessageText(uint module, uint description, string key)
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{
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string binaryTitleContentPath = _horizon.ContentManager.GetInstalledContentPath(ErrorMessageBinaryTitleId, StorageId.BuiltInSystem, NcaContentType.Data);
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using (LibHac.Fs.IStorage ncaFileStream = new LocalStorage(_horizon.Device.FileSystem.SwitchPathToSystemPath(binaryTitleContentPath), FileAccess.Read, FileMode.Open))
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{
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Nca nca = new Nca(_horizon.Device.FileSystem.KeySet, ncaFileStream);
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IFileSystem romfs = nca.OpenFileSystem(NcaSectionType.Data, _horizon.FsIntegrityCheckLevel);
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string languageCode = SystemLanguageToLanguageKey(_horizon.State.DesiredSystemLanguage);
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string filePath = $"/{module}/{description:0000}/{languageCode}_{key}";
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if (romfs.FileExists(filePath))
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{
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using var binaryFile = new UniqueRef<IFile>();
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romfs.OpenFile(ref binaryFile.Ref(), filePath.ToU8Span(), OpenMode.Read).ThrowIfFailure();
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StreamReader reader = new StreamReader(binaryFile.Get.AsStream(), Encoding.Unicode);
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return CleanText(reader.ReadToEnd());
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}
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else
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{
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return "";
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}
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}
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}
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private string[] GetButtonsText(uint module, uint description, string key)
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{
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string buttonsText = GetMessageText(module, description, key);
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return (buttonsText == "") ? null : buttonsText.Split(new[] { "\r\n", "\r", "\n" }, StringSplitOptions.None);
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}
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private void ParseErrorCommonArg()
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{
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ErrorCommonArg errorCommonArg = IApplet.ReadStruct<ErrorCommonArg>(_errorStorage);
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uint module = errorCommonArg.Module;
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uint description = errorCommonArg.Description;
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if (_errorCommonHeader.MessageFlag == 0)
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{
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(module, description) = HexToResultCode(errorCommonArg.ResultCode);
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}
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string message = GetMessageText(module, description, "DlgMsg");
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if (message == "")
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{
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message = "An error has occured.\n\n"
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+ "Please try again later.\n\n"
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+ "If the problem persists, please refer to the Ryujinx website.\n"
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+ "www.ryujinx.org";
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}
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string[] buttons = GetButtonsText(module, description, "DlgBtn");
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bool showDetails = _horizon.Device.UiHandler.DisplayErrorAppletDialog($"Error Code: {module}-{description:0000}", "\n" + message, buttons);
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if (showDetails)
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{
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message = GetMessageText(module, description, "FlvMsg");
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buttons = GetButtonsText(module, description, "FlvBtn");
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_horizon.Device.UiHandler.DisplayErrorAppletDialog($"Details: {module}-{description:0000}", "\n" + message, buttons);
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}
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}
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private void ParseApplicationErrorArg()
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{
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ApplicationErrorArg applicationErrorArg = IApplet.ReadStruct<ApplicationErrorArg>(_errorStorage);
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byte[] messageTextBuffer = new byte[0x800];
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byte[] detailsTextBuffer = new byte[0x800];
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applicationErrorArg.MessageText.ToSpan().CopyTo(messageTextBuffer);
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applicationErrorArg.DetailsText.ToSpan().CopyTo(detailsTextBuffer);
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string messageText = Encoding.ASCII.GetString(messageTextBuffer.TakeWhile(b => !b.Equals(0)).ToArray());
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string detailsText = Encoding.ASCII.GetString(detailsTextBuffer.TakeWhile(b => !b.Equals(0)).ToArray());
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List<string> buttons = new List<string>();
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// TODO: Handle the LanguageCode to return the translated "OK" and "Details".
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if (detailsText.Trim() != "")
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{
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buttons.Add("Details");
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}
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buttons.Add("OK");
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bool showDetails = _horizon.Device.UiHandler.DisplayErrorAppletDialog($"Error Number: {applicationErrorArg.ErrorNumber}", "\n" + messageText, buttons.ToArray());
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if (showDetails)
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{
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buttons.RemoveAt(0);
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_horizon.Device.UiHandler.DisplayErrorAppletDialog($"Error Number: {applicationErrorArg.ErrorNumber} (Details)", "\n" + detailsText, buttons.ToArray());
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}
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}
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public ResultCode GetResult()
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{
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return ResultCode.Success;
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}
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}
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} |