Make MS-ZIP more consistent

Author: mnadareski

SabreTools.IO/Compression/MSZIP/Decompressor.cs

@@ -4,14 +4,19 @@
 
 namespace SabreTools.IO.Compression.MSZIP
 {
-    /// <see href="https://msopenspecs.azureedge.net/files/MS-MCI/%5bMS-MCI%5d.pdf"/>
+    /// <see href="https://officeprotocoldoc.z19.web.core.windows.net/files/MS-MCI/%5bMS-MCI%5d.pdf"/>
     public class Decompressor
     {
         /// <summary>
         /// Last uncompressed block data
         /// </summary>
         private byte[]? _history = null;
 
+        /// <summary>
+        /// Required output buffer size (32KiB)
+        /// </summary>
+        private const int _bufferSize = 0x8000;
+
         #region Constructors
 
         /// <summary>
@@ -51,20 +56,20 @@ public bool CopyTo(Stream source, Stream dest)
             if (header.Signature != 0x4B43)
                 throw new InvalidDataException(nameof(source));
 
-            byte[] buffer = new byte[32 * 1024];
+            byte[] buffer = new byte[_bufferSize];
             var blockStream = new Deflate.DeflateStream(source, Deflate.CompressionMode.Decompress, leaveOpen: true);
             if (_history != null)
                 blockStream.SetDictionary(_history, check: false);
 
-            int read = blockStream.Read(buffer, 0, buffer.Length);
+            int read = blockStream.Read(buffer, 0, _bufferSize);
             if (read > 0)
             {
                 // Write to output
-                dest.Write(buffer, 0, read);
+                dest.Write(buffer, 0, _bufferSize);
 
                 // Save the history for rollover
-                _history = new byte[read];
-                Array.Copy(buffer, _history, read);
+                _history = new byte[_bufferSize];
+                Array.Copy(buffer, _history, _bufferSize);
             }
 
             // Flush and return