NotTransorm class moved to common namespace.

ArcFormats/ArcCommon.cs

@@ -27,6 +27,7 @@ using System;
 using System.Collections.Generic;
 using System.IO;
 using System.Linq;
+using System.Security.Cryptography;
 using System.Text;
 
 namespace GameRes.Formats
@@ -296,7 +297,14 @@ namespace GameRes.Formats
         Compress,
     };
 
-    internal sealed class LzssCoroutine
+    public class LzssSettings
+    {
+        public int     FrameSize { get; set; }
+        public byte    FrameFill { get; set; }
+        public int  FrameInitPos { get; set; }
+    }
+
+    internal sealed class LzssCoroutine : LzssSettings
     {
         byte[] m_buffer;
         int    m_offset;
@@ -306,9 +314,6 @@ namespace GameRes.Formats
 
         IEnumerator<int> m_unpack;
 
-        public int     FrameSize { get; set; }
-        public byte    FrameFill { get; set; }
-        public int  FrameInitPos { get; set; }
         public bool          Eof { get; private set; }
 
         public LzssCoroutine (Stream input)
@@ -394,6 +399,8 @@ namespace GameRes.Formats
             m_should_dispose = !leave_open;
         }
 
+        public LzssSettings   Config  { get { return m_reader; } }
+
         public override bool CanRead  { get { return m_input.CanRead; } }
         public override bool CanSeek  { get { return false; } }
         public override bool CanWrite { get { return false; } }
@@ -626,4 +633,36 @@ namespace GameRes.Formats
             return (uint)(((-1 << m_cached_bits) & mask) >> m_cached_bits);
         }
     }
+
+    public sealed class NotTransform : ICryptoTransform
+    {
+        private const int BlockSize = 256;
+
+        public bool          CanReuseTransform { get { return true; } }
+        public bool CanTransformMultipleBlocks { get { return true; } }
+        public int              InputBlockSize { get { return BlockSize; } }
+        public int             OutputBlockSize { get { return BlockSize; } }
+
+        public int TransformBlock (byte[] inputBuffer, int inputOffset, int inputCount,
+                                   byte[] outputBuffer, int outputOffset)
+        {
+            for (int i = 0; i < inputCount; ++i)
+            {
+                outputBuffer[outputOffset++] = (byte)~inputBuffer[inputOffset+i];
+            }
+            return inputCount;
+        }
+
+        public byte[] TransformFinalBlock (byte[] inputBuffer, int inputOffset, int inputCount)
+        {
+            byte[] outputBuffer = new byte[inputCount];
+            TransformBlock (inputBuffer, inputOffset, inputCount, outputBuffer, 0);
+            return outputBuffer;
+        }
+
+        public void Dispose ()
+        {
+            System.GC.SuppressFinalize (this);
+        }
+    }
 }

ArcFormats/ArcKogado.cs

@@ -398,36 +398,4 @@ namespace GameRes.Formats.Kogado
             }
         }
     }
-
-    public sealed class NotTransform : ICryptoTransform
-    {
-        private const int BlockSize = 256;
-
-        public bool          CanReuseTransform { get { return true; } }
-        public bool CanTransformMultipleBlocks { get { return true; } }
-        public int              InputBlockSize { get { return BlockSize; } }
-        public int             OutputBlockSize { get { return BlockSize; } }
-
-        public int TransformBlock (byte[] inputBuffer, int inputOffset, int inputCount,
-                                   byte[] outputBuffer, int outputOffset)
-        {
-            for (int i = 0; i < inputCount; ++i)
-            {
-                outputBuffer[outputOffset++] = (byte)~inputBuffer[inputOffset+i];
-            }
-            return inputCount;
-        }
-
-        public byte[] TransformFinalBlock (byte[] inputBuffer, int inputOffset, int inputCount)
-        {
-            byte[] outputBuffer = new byte[inputCount];
-            TransformBlock (inputBuffer, inputOffset, inputCount, outputBuffer, 0);
-            return outputBuffer;
-        }
-
-        public void Dispose ()
-        {
-            System.GC.SuppressFinalize (this);
-        }
-    }
 }

ArcFormats/ArcSPack.cs

@@ -102,7 +102,7 @@ namespace GameRes.Formats.SPack
             if (null == packed_entry || !packed_entry.IsPacked)
                 return input;
             if (1 == packed_entry.Method)
-                return new CryptoStream (input, new Kogado.NotTransform(), CryptoStreamMode.Read);
+                return new CryptoStream (input, new NotTransform(), CryptoStreamMode.Read);
             if (2 == packed_entry.Method)
             {
                 using (var reader = new PackedReader (packed_entry, input))