Add DefaultFsServerObjects for creating a default server instance

src/LibHac/FsService/Creators/FileSystemCreators.cs

@@ -1,6 +1,4 @@
-using LibHac.Fs;
+namespace LibHac.FsService.Creators
-
-namespace LibHac.FsService.Creators
 {
     public class FileSystemCreators
     {
@@ -20,25 +18,5 @@ namespace LibHac.FsService.Creators
         public IMemoryStorageCreator MemoryStorageCreator { get; set; }
         public IBuiltInStorageFileSystemCreator BuiltInStorageFileSystemCreator { get; set; }
         public ISdFileSystemCreator SdFileSystemCreator { get; set; }
-
-        public IDeviceOperator DeviceOperator { get; set; }
-
-        public static (FileSystemCreators fsCreators, EmulatedGameCard gameCard) GetDefaultEmulatedCreators(
-            IFileSystem rootFileSystem, Keyset keyset)
-        {
-            var creators = new FileSystemCreators();
-            var gameCard = new EmulatedGameCard();
-
-            creators.SubDirectoryFileSystemCreator = new SubDirectoryFileSystemCreator();
-            creators.SaveDataFileSystemCreator = new SaveDataFileSystemCreator(keyset);
-            creators.GameCardStorageCreator = new EmulatedGameCardStorageCreator(gameCard);
-            creators.EncryptedFileSystemCreator = new EncryptedFileSystemCreator(keyset);
-            creators.BuiltInStorageFileSystemCreator = new EmulatedBisFileSystemCreator(rootFileSystem);
-            creators.SdFileSystemCreator = new EmulatedSdFileSystemCreator(rootFileSystem);
-
-            creators.DeviceOperator = new EmulatedDeviceOperator(gameCard);
-
-            return (creators, gameCard);
-        }
     }
 }

src/LibHac/FsService/DefaultFsServerObjects.cs

@@ -0,0 +1,34 @@
+using LibHac.Fs;
+using LibHac.FsService.Creators;
+
+namespace LibHac.FsService
+{
+    public class DefaultFsServerObjects
+    {
+        public FileSystemCreators FsCreators { get; set; }
+        public IDeviceOperator DeviceOperator { get; set; }
+        public EmulatedGameCard GameCard { get; set; }
+
+        public static DefaultFsServerObjects GetDefaultEmulatedCreators(IFileSystem rootFileSystem, Keyset keyset)
+        {
+            var creators = new FileSystemCreators();
+            var gameCard = new EmulatedGameCard(keyset);
+
+            creators.SubDirectoryFileSystemCreator = new SubDirectoryFileSystemCreator();
+            creators.SaveDataFileSystemCreator = new SaveDataFileSystemCreator(keyset);
+            creators.GameCardStorageCreator = new EmulatedGameCardStorageCreator(gameCard);
+            creators.EncryptedFileSystemCreator = new EncryptedFileSystemCreator(keyset);
+            creators.BuiltInStorageFileSystemCreator = new EmulatedBisFileSystemCreator(rootFileSystem);
+            creators.SdFileSystemCreator = new EmulatedSdFileSystemCreator(rootFileSystem);
+
+            var deviceOperator = new EmulatedDeviceOperator(gameCard);
+
+            return new DefaultFsServerObjects
+            {
+                FsCreators = creators,
+                DeviceOperator = deviceOperator,
+                GameCard = gameCard
+            };
+        }
+    }
+}

src/LibHac/FsService/EmulatedGameCard.cs

@@ -9,7 +9,14 @@ namespace LibHac.FsService
         private IStorage CardImageStorage { get; set; }
         private int Handle { get; set; }
         private XciHeader CardHeader { get; set; }
+        private Keyset Keyset { get; set; }
 
+        public EmulatedGameCard() { }
+
+        public EmulatedGameCard(Keyset keyset)
+        {
+            Keyset = keyset;
+        }
         public GameCardHandle GetGameCardHandle()
         {
             return new GameCardHandle(Handle);
@@ -31,7 +38,7 @@ namespace LibHac.FsService
 
             CardImageStorage = cardImageStorage;
 
-            CardHeader = new XciHeader(null, cardImageStorage.AsStream());
+            CardHeader = new XciHeader(Keyset, cardImageStorage.AsStream());
         }
 
         public void RemoveGameCard()