--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/omads/omadsextensions/adapters/sms/inc/smsdataprovider.h	Tue Jul 13 03:39:25 2010 +0530
@@ -0,0 +1,123 @@
+/*
+* Copyright (c) 2005 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:  CSmsDataProvider header
+*
+*/
+
+
+#ifndef __SMSDATAPROVIDER_H__
+#define __SMSDATAPROVIDER_H__
+
+// INCLUDES
+#include <SmlDataProvider.h>
+
+// FORWARD DECLARATIONS
+class CSmsDataStore;
+class CSmlDataStoreFormat;
+
+// CLASS DECLARATION
+
+/**
+* Class CSmsDataProvider
+* Data Provider class of SMS DS Plug In Adapter implementation.
+* Inherited from generic CSmlDataProvider class.
+*/
+class CSmsDataProvider : public CSmlDataProvider, public MMsvSessionObserver
+    {
+public:  
+	
+    /**
+    * Constructor.
+	*
+	* @return CSmsDataProvider*, a new CSmsDataProvider instance.
+    */
+    static CSmsDataProvider* NewL();
+
+	/**
+    * Destructor.
+    */
+    virtual ~CSmsDataProvider();
+
+    /**
+    * Callback from MMsvSessionObserver.
+    */
+	void HandleSessionEventL( TMsvSessionEvent aEvent, TAny* aArg1, TAny* aArg2, TAny* aArg3 );
+
+protected: // Inherited from CSmlDataProvider
+
+	virtual void DoOnFrameworkEvent( TSmlFrameworkEvent, TInt aParam1, TInt aParam2 );
+	virtual TBool DoSupportsOperation( TUid aOpId ) const;
+	virtual const CSmlDataStoreFormat& DoStoreFormatL();
+	virtual CDesCArray* DoListStoresLC();
+	virtual const TDesC& DoDefaultStoreL();
+	virtual CSmlDataStore* DoNewStoreInstanceLC();
+    virtual void DoCheckSupportedServerFiltersL( const CSmlDataStoreFormat& aServerDataStoreFormat, RPointerArray<CSyncMLFilter>& aFilters, TSyncMLFilterChangeInfo& aChangeInfo );
+    virtual void DoCheckServerFiltersL( RPointerArray<CSyncMLFilter>& aFilters, TSyncMLFilterChangeInfo& aChangeInfo ); 
+	virtual const RPointerArray<CSyncMLFilter>& DoSupportedServerFiltersL();
+	virtual TBool DoSupportsUserSelectableMatchType() const;
+	virtual HBufC* DoGenerateRecordFilterQueryLC( const RPointerArray<CSyncMLFilter>& aFilters, TSyncMLFilterMatchType aMatch, TDes& aFilterMimeType, TSyncMLFilterType& aFilterType, TDesC& aStoreName );
+	virtual void DoGenerateFieldFilterQueryL( const RPointerArray<CSyncMLFilter>& aFilters, TDes& aFilterMimeType, RPointerArray<CSmlDataProperty>& aProperties, TDesC& aStoreName );
+
+private:
+	
+	/**
+    * C++ Constructor.
+    */
+    CSmsDataProvider();
+
+	/**
+    * 2nd-phase Constructor.
+    */
+    void ConstructL();
+   
+	/**
+    * Creates new DataStore format.
+    */
+    CSmlDataStoreFormat* DoOwnStoreFormatL();
+
+private:
+
+	/**
+    * String pool, used in store format creation.
+    */
+    RStringPool iStringPool;
+
+	/**
+    * Data store format.
+    */
+    CSmlDataStoreFormat* iOwnStoreFormat;
+
+	/**
+    * Supported filters (none supported at the moment).
+    */
+    RPointerArray<CSyncMLFilter> iFilters;
+    
+	/**
+    * File system handle.
+    */
+    RFs iRFs;
+
+	/**
+    * Message store handle.
+    */
+	CMsvSession* iMsvSession;
+
+	/**
+    * Reserved pointer for future extension.
+    */
+    TAny* iReserved;
+
+    };
+
+#endif      // __SMSDATAPROVIDER_H__