Move solution and projects to src

src/Ryujinx.HLE/Loaders/Npdm/FsAccessHeader.cs

@@ -0,0 +1,37 @@
+using Ryujinx.HLE.Exceptions;
+using System;
+using System.IO;
+
+namespace Ryujinx.HLE.Loaders.Npdm
+{
+    class FsAccessHeader
+    {
+        public int   Version            { get; private set; }
+        public ulong PermissionsBitmask { get; private set; }
+
+        public FsAccessHeader(Stream stream, int offset, int size)
+        {
+            stream.Seek(offset, SeekOrigin.Begin);
+
+            BinaryReader reader = new BinaryReader(stream);
+
+            Version            = reader.ReadInt32();
+            PermissionsBitmask = reader.ReadUInt64();
+
+            int dataSize = reader.ReadInt32();
+
+            if (dataSize != 0x1c)
+            {
+                throw new InvalidNpdmException("FsAccessHeader is corrupted!");
+            }
+
+            int contentOwnerIdSize        = reader.ReadInt32();
+            int dataAndContentOwnerIdSize = reader.ReadInt32();
+
+            if (dataAndContentOwnerIdSize != 0x1c)
+            {
+                throw new NotImplementedException("ContentOwnerId section is not implemented!");
+            }
+        }
+    }
+}