diff -r d4d56f5e7c55 -r 65456528cac2 searchengine/oss/loc/analysis/inc/private/thaistatemachine.h
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/searchengine/oss/loc/analysis/inc/private/thaistatemachine.h	Fri Oct 15 12:09:28 2010 +0530
@@ -0,0 +1,112 @@
+/*
+* 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: 
+*
+*/
+
+#ifndef THAISTATEMACHINE_H_
+#define THAISTATEMACHINE_H_
+
+#include "breakiterator.h"
+
+namespace analysis {
+
+	class ThaiSmEncoding 
+	{
+		public: 
+			static const byte_t FINAL_BIT = 0x80; 
+			static const byte_t LENGTH_BITS = 0x7f;
+			
+			static const byte_t DOT_CODE = 0;
+			static const wchar_t THAI_CHART_OFFSET = 0x0E00;
+		
+			static inline bool getFinal(StatePointer pointer) 
+			{
+				return ((*pointer) & FINAL_BIT) > 0; 
+			}
+			static inline int readSuccCount(StatePointer& pointer)
+			{
+				return (*(pointer++)) & LENGTH_BITS;
+			}
+			static const int SIZEOF_CHAR = 1;
+			static inline wchar_t readChar(byte_t*& pointer)
+			{
+				byte_t c = (*(pointer++));
+				return c == DOT_CODE ? '.' : c + THAI_CHART_OFFSET;
+			}
+			static const int SIZEOF_OFFSET = 3;
+			static inline StateOffset getOffset(byte_t* pointer)
+			{
+				// big endian
+				byte_t high = *(pointer+0);
+				byte_t mid = *(pointer+1);
+				byte_t low = *(pointer+2);
+				return static_cast<StateOffset>((high<<16) + (mid<<8) + low); 
+			}
+			
+	};
+	
+	class ThaiAnalysisInfraNotInitialized : std::exception 
+		{
+		public:
+			const char* what() const throw();
+		};
+
+	class StateMachineFileNotFound : std::exception 
+		{
+		public:
+			const char* what() const throw();
+		};
+	
+	class StateMachineLoadingFailed : std::exception
+		{
+		public:
+			const char* what() const throw();
+		};
+
+
+	class ThaiAnalysisInfra 
+	{
+		public: // public static API 
+		
+			static void init(const char* dataFile); 
+			
+			static ThaiAnalysisInfra* theInstance();
+			
+			static void shutdown();
+			
+		public: // public non-static API 
+			
+			std::auto_ptr<BreakIterator> createBreakIterator();
+			
+		private: // construction
+		
+			ThaiAnalysisInfra(const char* dataFile);
+			
+			~ThaiAnalysisInfra(); 
+
+		private: 
+			
+			static ThaiAnalysisInfra* theInstance_;
+			
+			Cpt::auto_array<byte_t> blob_;
+			
+			StateMachine<ThaiSmEncoding> stateMachine_;
+			
+			std::string dataFile_; 
+	};
+	
+}
+	
+#endif