mirror of
https://github.com/Ryujinx/Ryujinx.git
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* Removed unused usings. * Added back using, now that it's used. * Removed extra whitespace.
119 lines
3.9 KiB
C#
119 lines
3.9 KiB
C#
using Ryujinx.Common.Logging;
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using Ryujinx.HLE.FileSystem;
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using System;
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using System.IO;
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namespace Ryujinx.Ui.Common.Helper
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{
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/// <summary>
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/// Ensure installation validity
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/// </summary>
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public static class SetupValidator
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{
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public static bool IsFirmwareValid(ContentManager contentManager, out UserError error)
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{
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bool hasFirmware = contentManager.GetCurrentFirmwareVersion() != null;
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if (hasFirmware)
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{
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error = UserError.Success;
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return true;
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}
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else
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{
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error = UserError.NoFirmware;
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return false;
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}
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}
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public static bool CanFixStartApplication(ContentManager contentManager, string baseApplicationPath, UserError error, out SystemVersion firmwareVersion)
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{
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try
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{
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firmwareVersion = contentManager.VerifyFirmwarePackage(baseApplicationPath);
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}
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catch (Exception)
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{
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firmwareVersion = null;
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}
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return error == UserError.NoFirmware && Path.GetExtension(baseApplicationPath).ToLowerInvariant() == ".xci" && firmwareVersion != null;
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}
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public static bool TryFixStartApplication(ContentManager contentManager, string baseApplicationPath, UserError error, out UserError outError)
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{
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if (error == UserError.NoFirmware)
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{
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string baseApplicationExtension = Path.GetExtension(baseApplicationPath).ToLowerInvariant();
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// If the target app to start is a XCI, try to install firmware from it
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if (baseApplicationExtension == ".xci")
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{
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SystemVersion firmwareVersion;
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try
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{
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firmwareVersion = contentManager.VerifyFirmwarePackage(baseApplicationPath);
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}
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catch (Exception)
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{
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firmwareVersion = null;
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}
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// The XCI is a valid firmware package, try to install the firmware from it!
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if (firmwareVersion != null)
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{
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try
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{
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Logger.Info?.Print(LogClass.Application, $"Installing firmware {firmwareVersion.VersionString}");
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contentManager.InstallFirmware(baseApplicationPath);
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Logger.Info?.Print(LogClass.Application, $"System version {firmwareVersion.VersionString} successfully installed.");
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outError = UserError.Success;
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return true;
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}
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catch (Exception) { }
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}
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outError = error;
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return false;
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}
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}
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outError = error;
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return false;
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}
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public static bool CanStartApplication(ContentManager contentManager, string baseApplicationPath, out UserError error)
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{
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if (Directory.Exists(baseApplicationPath) || File.Exists(baseApplicationPath))
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{
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string baseApplicationExtension = Path.GetExtension(baseApplicationPath).ToLowerInvariant();
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// NOTE: We don't force homebrew developers to install a system firmware.
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if (baseApplicationExtension == ".nro" || baseApplicationExtension == ".nso")
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{
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error = UserError.Success;
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return true;
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}
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return IsFirmwareValid(contentManager, out error);
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}
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else
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{
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error = UserError.ApplicationNotFound;
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return false;
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}
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}
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}
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}
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