--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/omaprovisioning/provisioning/ProvisioningEngine/Inc/CWPValidator.h	Thu Dec 17 09:07:52 2009 +0200
@@ -0,0 +1,93 @@
+/*
+* Copyright (c) 2002 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:  Document structure validator.
+*
+*/
+
+
+#ifndef CWPVALIDATOR_H
+#define CWPVALIDATOR_H
+
+// INCLUDES
+#include <e32base.h>
+#include <s32std.h>
+#include "MWPVisitor.h"
+
+// FORWARD DECLARATIONS
+class MWPElement;
+struct TMapping;
+
+// CLASS DECLARATION
+
+/**
+*  CWPValidator is document structure validator.
+*
+*  @lib ProvisioningEngine
+*  @since 2.0
+ */ 
+class CWPValidator : public CBase, public MWPVisitor
+    {
+    public:  // Constructors and destructor
+        
+        /**
+        * Two-phased constructor.
+        */
+        static CWPValidator* NewL();
+
+        /**
+        * Two-phased constructor.
+        */
+        static CWPValidator* NewLC();
+
+        /**
+        * Destructor.
+        */
+        ~CWPValidator();
+
+    public: // From MWPVisitor
+        
+        void VisitL(CWPCharacteristic& aCharacteristic);
+        void VisitL(CWPParameter& aParameter);
+        void VisitLinkL(CWPCharacteristic& aCharacteristic );
+
+    private:
+        /**
+        * Checks if the current element can contain an element
+        * of type aTo and retrieves the new validating table.
+        * @param aTo The element to check
+        */
+        void MapToL( MWPElement& aTo );
+        TBool Rangecheck(const TInt toType);
+
+    private:
+        /**
+        * C++ default constructor.
+        */
+        CWPValidator();
+
+        /**
+        * By default Symbian 2nd phase constructor is private.
+        */
+        void ConstructL();
+
+    private:
+        /// Currently possible mappings
+        const TMapping* iCurrentMapping;
+
+        /// Currently handled element
+        const MWPElement* iCurrentElement;
+        TBool iFlag;	
+    };
+
+#endif /* CWPENGINE_H */