diff -r 48060abbbeaf -r b3cee849fa46 launcher/engine/inc/launcherdllelement.h
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/launcher/engine/inc/launcherdllelement.h	Tue Aug 31 15:15:20 2010 +0300
@@ -0,0 +1,134 @@
+/*
+* 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 LAUNCHERDLLELEMENT_H_
+#define LAUNCHERDLLELEMENT_H_
+
+#include <e32base.h>
+
+typedef TBuf8<8> TDllIdValue;
+
+class CLauncherDLLElement : public CBase
+    {
+public:
+    
+    enum TDifference
+        {
+        EDifference_UID1,      // UID1 is different
+        EDifference_UID2,      // UID1 is different
+        EDifference_UID3,      // UID1 is different
+        EDifference_SID,       // SID is different
+        EDifference_Capability // Capabilities are different
+        };
+    
+    virtual ~CLauncherDLLElement();
+    static CLauncherDLLElement* NewL();
+    static CLauncherDLLElement* NewLC(); 
+    
+    /*
+     * Compares DLL elements.
+     * @return ETrue if differencies exist, EFalse otherwise.     
+     * @param aReferenceElement Reference DLL-element for comparison
+     * @param aDifferenceList Differencies are added to this list.
+     */
+    TBool CompareL(const CLauncherDLLElement& aReferenceElement, RArray<TDifference>& aDifferenceList) const;
+    
+    /*
+     * Returns DLL name
+     * @return DLL name
+     */
+    TFileName Name() const;    
+    /*
+     * Sets DLL name
+     * @param aName DLL name
+     */
+    void SetNameL(const TFileName& aName);
+    
+    /*
+     * Returns DLL UID1
+     * @return UID1 object
+     */
+    TUid UID1() const;
+    
+    /*
+     * Sets DLL UID1 
+     * @param aUID1 UID1 object
+     */
+    void SetUID1L(TUid aUID1);
+    
+    /*
+     * Returns DLL UID2
+     * @return UID2 object
+     */
+    TUid UID2() const;
+        
+    /*
+     * Sets DLL UID2 
+     * @param aUID2 UID2 object
+     */
+    void SetUID2L(TUid aUID2);
+        
+    /*
+     * Returns DLL UID3
+     * @return UID3 object
+     */
+    TUid UID3() const;
+    
+    /*
+     * Sets DLL UID3
+     * @param aUID3 UID3 object
+     */
+    void SetUID3L(TUid aUID3);
+    
+    /*
+     * Returns DLL SID
+     * @return SID object
+     */
+    TUid SID() const;
+    
+    /*
+     * Sets DLL SID
+     * @param aSID SID object
+     */
+    void SetSIDL(TUid aSID);
+    
+    /*
+     * Returns DLL capability
+     * @return capability value
+     */    
+    TUint32 Capability() const;
+    
+    /*
+     * Sets DLL capability
+     * @param aCapability capability value
+     */
+    void SetCapabilityL(TUint32 aCapability);
+    
+protected:
+    CLauncherDLLElement();
+    virtual void ConstructL();
+    
+private:
+    TFileName   iName;
+    TUid iUID1;
+    TUid iUID2;
+    TUid iUID3;
+    TUid iSID;
+    TUint32 iCapability;
+    };
+
+#endif /* LAUNCHERDLLELEMENT_H_ */