1 files changed, 91 insertions, 0 deletions
diff --git a/Ryujinx.HLE/FileSystem/Content/LocationHelper.cs b/Ryujinx.HLE/FileSystem/Content/LocationHelper.cs
new file mode 100644
index 00000000..75b59431
--- /dev/null
+++ b/Ryujinx.HLE/FileSystem/Content/LocationHelper.cs
@@ -0,0 +1,91 @@
+using System;
+using System.IO;
+
+using static Ryujinx.HLE.FileSystem.VirtualFileSystem;
+
+namespace Ryujinx.HLE.FileSystem.Content
+{
+    internal static class LocationHelper
+    {
+        public static string GetRealPath(VirtualFileSystem FileSystem, string SwitchContentPath)
+        {
+            string BasePath = FileSystem.GetBasePath();
+
+            switch (SwitchContentPath)
+            {
+                case ContentPath.SystemContent:
+                    return Path.Combine(FileSystem.GetBasePath(), SystemNandPath, "Contents");
+                case ContentPath.UserContent:
+                    return Path.Combine(FileSystem.GetBasePath(), UserNandPath, "Contents");
+                case ContentPath.SdCardContent:
+                    return Path.Combine(FileSystem.GetSdCardPath(), "Nintendo", "Contents");
+                case ContentPath.System:
+                    return Path.Combine(BasePath, SystemNandPath);
+                case ContentPath.User:
+                    return Path.Combine(BasePath, UserNandPath);
+                default:
+                    throw new NotSupportedException($"Content Path `{SwitchContentPath}` is not supported.");
+            }
+        }
+
+        public static string GetContentPath(ContentStorageId ContentStorageId)
+        {
+            switch (ContentStorageId)
+            {
+                case ContentStorageId.NandSystem:
+                    return ContentPath.SystemContent;
+                case ContentStorageId.NandUser:
+                    return ContentPath.UserContent;
+                case ContentStorageId.SdCard:
+                    return ContentPath.SdCardContent;
+                default:
+                    throw new NotSupportedException($"Content Storage `{ContentStorageId}` is not supported.");
+            }
+        }
+
+        public static string GetContentRoot(StorageId StorageId)
+        {
+            switch (StorageId)
+            {
+                case StorageId.NandSystem:
+                    return ContentPath.SystemContent;
+                case StorageId.NandUser:
+                    return ContentPath.UserContent;
+                case StorageId.SdCard:
+                    return ContentPath.SdCardContent;
+                default:
+                    throw new NotSupportedException($"Storage Id `{StorageId}` is not supported.");
+            }
+        }
+
+        public static StorageId GetStorageId(string ContentPathString)
+        {
+            string CleanedPath = ContentPathString.Split(':')[0];
+
+            switch (CleanedPath)
+            {
+                case ContentPath.SystemContent:
+                case ContentPath.System:
+                    return StorageId.NandSystem;
+
+                case ContentPath.UserContent:
+                case ContentPath.User:
+                    return StorageId.NandUser;
+
+                case ContentPath.SdCardContent:
+                    return StorageId.SdCard;
+
+                case ContentPath.Host:
+                    return StorageId.Host;
+
+                case ContentPath.GamecardApp:
+                case ContentPath.GamecardContents:
+                case ContentPath.GamecardUpdate:
+                    return StorageId.GameCard;
+
+                default:
+                    return StorageId.None;
+            }
+        }
+    }
+}