Added Unihan data.

UnicodeInformation.Builder/UnihanDataFileReader.cs

@@ -0,0 +1,58 @@
+using System;
+using System.Collections.Generic;
+using System.IO;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace System.Unicode.Builder
+{
+	public sealed class UnihanDataFileReader : IDisposable
+	{
+		private readonly UnicodeDataFileReader reader;
+		private int codePoint;
+		private string propertyName;
+		private string propertyValue;
+
+		public UnihanDataFileReader(Stream stream)
+			: this(stream, false)
+		{
+		}
+
+		public UnihanDataFileReader(Stream stream, bool leaveOpen)
+		{
+			reader = new UnicodeDataFileReader(stream, '\t', leaveOpen);
+        }
+
+		public void Dispose()
+		{
+			reader.Dispose();
+		}
+
+		public bool Read()
+		{
+			bool result;
+
+			if (result = reader.MoveToNextLine())
+			{
+				codePoint = HexCodePoint.ParsePrefixed(reader.ReadField());
+				propertyName = reader.ReadField();
+				propertyValue = reader.ReadField();
+			}
+			else
+			{
+				codePoint = 0;
+				propertyName = null;
+				propertyValue = null;
+			}
+
+			return result;
+		}
+
+		public int CodePoint { get { return codePoint; } }
+
+		public string PropertyName { get { return propertyName; } }
+
+		public string PropertyValue { get { return propertyValue; } }
+	}
+}