Ryujinx/Ryujinx.Common/Configuration/AppDataManager.cs

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C#
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using Ryujinx.Common.Logging;
using System;
using System.IO;
namespace Ryujinx.Common.Configuration
{
public static class AppDataManager
{
public const string DefaultBaseDir = "Ryujinx";
public const string DefaultPortableDir = "portable";
// The following 3 are always part of Base Directory
private const string GamesDir = "games";
private const string ProfilesDir = "profiles";
private const string KeysDir = "system";
public enum LaunchMode
{
UserProfile,
Portable,
Custom
}
public static LaunchMode Mode { get; private set; }
public static string BaseDirPath { get; private set; }
public static string GamesDirPath { get; private set; }
public static string ProfilesDirPath { get; private set; }
public static string KeysDirPath { get; private set; }
public static string KeysDirPathUser { get; }
public const string DefaultNandDir = "bis";
public const string DefaultSdcardDir = "sdcard";
private const string DefaultModsDir = "mods";
public static string CustomModsPath { get; set; }
public static string CustomSdModsPath {get; set; }
public static string CustomNandPath { get; set; } // TODO: Actually implement this into VFS
public static string CustomSdCardPath { get; set; } // TODO: Actually implement this into VFS
static AppDataManager()
{
KeysDirPathUser = Path.Combine(Environment.GetFolderPath(Environment.SpecialFolder.UserProfile), ".switch");
}
public static void Initialize(string baseDirPath)
{
string appDataPath;
if (OperatingSystem.IsMacOS())
{
appDataPath = Path.Combine(Environment.GetFolderPath(Environment.SpecialFolder.Personal), "Library", "Application Support");
}
else
{
appDataPath = Environment.GetFolderPath(Environment.SpecialFolder.ApplicationData);
}
if (appDataPath.Length == 0)
{
appDataPath = Environment.GetFolderPath(Environment.SpecialFolder.UserProfile);
}
string userProfilePath = Path.Combine(appDataPath, DefaultBaseDir);
string portablePath = Path.Combine(AppDomain.CurrentDomain.BaseDirectory, DefaultPortableDir);
if (Directory.Exists(portablePath))
{
BaseDirPath = portablePath;
Mode = LaunchMode.Portable;
}
else
{
BaseDirPath = userProfilePath;
Mode = LaunchMode.UserProfile;
}
if (baseDirPath != null && baseDirPath != userProfilePath)
{
if (!Directory.Exists(baseDirPath))
{
Logger.Error?.Print(LogClass.Application, $"Custom Data Directory '{baseDirPath}' does not exist. Falling back to {Mode}...");
}
else
{
BaseDirPath = baseDirPath;
Mode = LaunchMode.Custom;
}
}
BaseDirPath = Path.GetFullPath(BaseDirPath); // convert relative paths
// NOTE: Moves the Ryujinx folder in `~/.config` to `~/Library/Application Support` if one is found
// and a Ryujinx folder does not already exist in Application Support.
// Also creates a symlink from `~/.config/Ryujinx` to `~/Library/Application Support/Ryujinx` to preserve backwards compatibility.
// This should be removed in the future.
if (OperatingSystem.IsMacOS() && Mode == LaunchMode.UserProfile)
{
string oldConfigPath = Path.Combine(Environment.GetFolderPath(Environment.SpecialFolder.ApplicationData), DefaultBaseDir);
if (Path.Exists(oldConfigPath) && !Path.Exists(BaseDirPath))
{
CopyDirectory(oldConfigPath, BaseDirPath);
Directory.Delete(oldConfigPath, true);
Directory.CreateSymbolicLink(oldConfigPath, BaseDirPath);
}
}
SetupBasePaths();
}
private static void SetupBasePaths()
{
Directory.CreateDirectory(BaseDirPath);
Directory.CreateDirectory(GamesDirPath = Path.Combine(BaseDirPath, GamesDir));
Directory.CreateDirectory(ProfilesDirPath = Path.Combine(BaseDirPath, ProfilesDir));
Directory.CreateDirectory(KeysDirPath = Path.Combine(BaseDirPath, KeysDir));
}
private static void CopyDirectory(string sourceDir, string destinationDir)
{
var dir = new DirectoryInfo(sourceDir);
if (!dir.Exists)
{
throw new DirectoryNotFoundException($"Source directory not found: {dir.FullName}");
}
DirectoryInfo[] subDirs = dir.GetDirectories();
Directory.CreateDirectory(destinationDir);
foreach (FileInfo file in dir.GetFiles())
{
if (file.Name == ".DS_Store")
{
continue;
}
file.CopyTo(Path.Combine(destinationDir, file.Name));
}
foreach (DirectoryInfo subDir in subDirs)
{
CopyDirectory(subDir.FullName, Path.Combine(destinationDir, subDir.Name));
}
}
public static string GetModsPath() => CustomModsPath ?? Directory.CreateDirectory(Path.Combine(BaseDirPath, DefaultModsDir)).FullName;
public static string GetSdModsPath() => CustomSdModsPath ?? Directory.CreateDirectory(Path.Combine(BaseDirPath, DefaultSdcardDir, "atmosphere")).FullName;
}
}