--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/searchengine/oss/loc/analysis/src/tinyunicode.cpp	Fri Oct 15 12:09:28 2010 +0530
@@ -0,0 +1,55 @@
+/*
+* Copyright (c) 2010 Nokia Corporation and/or its subsidiary(-ies).
+* All rights reserved.
+* This component and the accompanying materials are made available
+* under the terms of "Eclipse Public License v1.0"
+* which accompanies this distribution, and is available
+* at the URL "http://www.eclipse.org/legal/epl-v10.html".
+*
+* Initial Contributors:
+* Nokia Corporation - initial contribution.
+*
+* Contributors:
+*
+* Description: 
+*
+*/
+#include "tinyunicode.h"
+
+namespace analysis {
+
+	namespace unicode {
+
+        // See Chapter 16 Hangul in http://unicode.org/reports/tr15/ for reference
+        // 
+        // Ported from Hangul Java code example
+        //
+	
+        int IsHangulSyllable(int c) {
+            return (c >= 0xAC00 && c <= 0xD7AF);
+        }
+        int IsHangulJamo(int c) {
+            return (c >= 0x1100 && c < 0x1200)     // Hangul Jamo
+                || (c >= 0x3130 && c <= 0x318F)    // Hangul compatibility Jamo
+                || (c >= 0xA960 && c < 0xA97F)     // Hangul Jamo Extended-A
+                || (c >= 0xD780 && c <= 0xD7FF)    // Hangul Jamo Extended-B
+                || (c >= 0xff00 && c <= 0xffef);   // Hangul halfwidth and fullwidth forms
+        }
+
+        int IsHangul(int c) {
+            return IsHangulSyllable(c) || IsHangulJamo(c); 
+        }
+		int IsCjk(int c) {
+			return (c >= 0x4E00 && c < 0xa000)  // CJK Unified ideographs block
+                 || IsHangul(c)              // Korean alphabet
+				 || (c >= 0x3400 && c < 0x4Dc0)     // CJK Unified ideographs extension A
+				 || (c >= 0x3040 && c <= 0x309f)    // Hiragana
+				 || (c >= 0x20000 && c < 0x30000);  // CJK Unified ideographs extension B, C, D E and so forth
+		}
+		
+		int IsThai(int c) {
+			return (c >= 0x0E00) && (c < 0x0F00); // Thai unicode block 
+		}
+	}
+	
+}