Somewhat better NvFlinger (I guess) (fixes #30)

2025-08-07 10:48:28 +02:00 · 2018-02-23 18:48:27 -03:00
parent eafc58c9f2
commit 2ed733b1d5
14 changed files with 820 additions and 444 deletions
--- a/Ryujinx.Core/OsHle/Objects/Android/Parcel.cs
+++ b/Ryujinx.Core/OsHle/Objects/Android/Parcel.cs
@@ -0,0 +1,58 @@
+using System;
+using System.IO;
+
+namespace Ryujinx.Core.OsHle.Objects.Android
+{
+    static class Parcel
+    {
+        public static byte[] GetParcelData(byte[] Parcel)
+        {
+            if (Parcel == null)
+            {
+                throw new ArgumentNullException(nameof(Parcel));
+            }
+
+            using (MemoryStream MS = new MemoryStream(Parcel))
+            {
+                BinaryReader Reader = new BinaryReader(MS);
+
+                int DataSize   = Reader.ReadInt32();
+                int DataOffset = Reader.ReadInt32();
+                int ObjsSize   = Reader.ReadInt32();
+                int ObjsOffset = Reader.ReadInt32();
+
+                MS.Seek(DataOffset - 0x10, SeekOrigin.Current);
+
+                return Reader.ReadBytes(DataSize);
+            }
+        }
+
+        public static byte[] MakeParcel(byte[] Data, byte[] Objs)
+        {
+            if (Data == null)
+            {
+                throw new ArgumentNullException(nameof(Data));
+            }
+
+            if (Objs == null)
+            {
+                throw new ArgumentNullException(nameof(Objs));
+            }
+
+            using (MemoryStream MS = new MemoryStream())
+            {
+                BinaryWriter Writer = new BinaryWriter(MS);
+
+                Writer.Write(Data.Length);
+                Writer.Write(0x10);
+                Writer.Write(Objs.Length);
+                Writer.Write(Data.Length + 0x10);
+
+                Writer.Write(Data);
+                Writer.Write(Objs);
+
+                return MS.ToArray();
+            }
+        }
+    }
+}