--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/searchengine/cpix/cpix/src/localization.cpp	Tue Jul 06 15:30:04 2010 +0300
@@ -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: 
+*
+*/
+
+#include "CLucene.h"
+#include "CLucene\queryParser\Multifieldqueryparser.h"
+
+#include "cpixidxdb.h"
+
+#include "cpixstrtools.h"
+#include "cpixhits.h"
+#include "cpixsearch.h"
+#include "iidxdb.h"
+#include "cpixutil.h"
+#include "localization.h"
+
+#include "spi/locale.h"
+
+#include "glib.h"
+
+const char* cpix_LOCALE_AUTO = "auto";
+const wchar_t* cpix_WIDE_LOCALE_AUTO = L"auto";
+
+namespace Cpix {
+
+	Localization* Localization::theInstance_ = NULL;
+	
+	Localization& Localization::instance() {
+		if ( !theInstance_ ) {
+			theInstance_ = new Localization(); 
+		}
+		return *theInstance_; 
+	}
+	
+	void Localization::shutdown() {
+		delete theInstance_; 
+		theInstance_ = false; 
+	}
+
+	Localization::Localization() 
+	: mutex_(), 
+	  auto_( true ),
+	  languageNames_(){}	          
+
+	
+	void Localization::setLocale(const wchar_t* locale) {
+		Cpt::SyncRegion lock( mutex_ );
+		
+		languageNames_.resize(0);
+		if ( wcscmp( locale, cpix_WIDE_LOCALE_AUTO ) == 0 ) {
+			auto_ = true; 
+		} else {
+			auto_ = false;
+			languageNames_.push_back(locale);
+		}
+	}
+
+	void Localization::setLocale(const char* locale) {
+		Cpt::auto_array<wchar_t> wlocale(locale, strlen(locale));
+		setLocale(wlocale.get()); 
+	}
+	
+	
+	std::vector<std::wstring> Localization::getLanguageNames() {
+		Cpt::SyncRegion lock( mutex_ );
+
+		if ( auto_ ) {
+			// might be slow
+			return Spi::GetLanguageNames();
+		} else {
+			return languageNames_; 
+		}
+	}
+	
+}
+
+class SetLocaleFunctor
+{
+	private: 
+	
+		const char* locale_;
+		
+	public:
+		
+		typedef void result_type; // returns nothing
+		
+		SetLocaleFunctor(const char * locale)
+		: 	locale_(locale) {}
+	
+		void operator()() {
+			Cpix::Localization::instance().setLocale( locale_ ); 
+		}
+};
+
+void cpix_SetLocale(cpix_Result* result, const char* locale) {
+	XlateExc(result, 
+ 			 SetLocaleFunctor(locale));
+}
+