diff -r 000000000000 -r ba25891c3a9e iaupdate/IAD/engine/controller/inc/iaupdatenodefactory.h
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/iaupdate/IAD/engine/controller/inc/iaupdatenodefactory.h	Thu Dec 17 08:51:10 2009 +0200
@@ -0,0 +1,155 @@
+/*
+* Copyright (c) 2009 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:   ?Description
+*
+*/
+
+
+
+#ifndef IA_UPDATE_NODE_FACTORY_H
+#define IA_UPDATE_NODE_FACTORY_H
+
+
+#include <e32base.h>
+
+class MNcdNode;
+class CIAUpdateController;
+class CIAUpdateNode;
+class CIAUpdateFwNode;
+
+
+/**
+ * IAUpdateNodeFactory is used to create the correct iaupdate nodes
+ * from the NCD nodes.
+ *
+ */
+namespace IAUpdateNodeFactory
+    {
+
+    /**
+     * @note Ownership of aNode is transferred. And if this function leaves,
+     * then it automatically deletes the aNode.
+     *
+     * @param aNode NCD Engine node that is used for the iaupdate node.
+     * Ownership is transferred. So, do not release the node after
+     * giving it here. This class object supposes that the reference
+     * count of the given node is at least one when it is given.
+     * @param aController Update controller that is required by the iaupdate node.
+     * @return CIAUpdateNode* IAUpdate node that is created. 
+     * Ownership is transferred.
+     * @exception Leaves with KErrArgument if aNode is NULL. Else leaves with
+     * system wide error code.
+     **/
+    CIAUpdateNode* CreateNodeLC( MNcdNode* aNode,
+                                 CIAUpdateController& aController );
+    
+    /**
+     * @see IAUpdateNodeFactory::CreateNodeLC
+     **/
+    CIAUpdateNode* CreateNodeL( MNcdNode* aNode,
+                                CIAUpdateController& aController );
+
+    
+    /**
+     * @param aUid Uid of the node. This UID is checked agains the known UIDs that
+     * require self update.
+     * @return TBool ETrue if the node corresponding the given UID requires
+     * self update. EFalse if the self update is not required.
+     **/
+    TBool IsSelfUpdate( const TUid& aUid );
+
+
+    /**
+     * @param aUid Uid of the node. This UID is checked agains the IAD UIDs.
+     * @return TBool ETrue if the aUid describes IAD. Else EFalse.
+     **/
+    TBool IsIad( const TUid& aUid );
+    
+
+    /**
+     * @param aUid Uid of the node. This UID is checked agains the NCD UIDs.
+     * @return TBool ETrue if the aUid describes NCD. Else EFalse.
+     **/
+    TBool IsNcd( const TUid& aUid );
+
+
+    /**
+     * @param aUid Uid of the node. This UID is checked agains the IAD self 
+     * updater UIDs.
+     * @return TBool ETrue if the aUid describes IAD self updater. Else EFalse.
+     **/
+    TBool IsUpdater( const TUid& aUid );
+
+
+    /**
+     * @note Ownership of aNode is transferred. And if this function leaves,
+     * then it automatically deletes the aNode.
+     *
+     * @param aNode NCD Engine node that is used for the iaupdate firmware node.
+     * Ownership is transferred. So, do not release the node after
+     * giving it here. This class object supposes that the reference
+     * count of the given node is at least one when it is given.
+     * @param aController Update controller that is required by the iaupdate node.
+     * @return CIAUpdateNode* IAUpdate node that is created. 
+     * Ownership is transferred.
+     * @exception Leaves with KErrArgument if aNode is NULL. Else leaves with
+     * system wide error code.
+     **/
+    CIAUpdateFwNode* CreateFwNodeLC( MNcdNode* aNode,
+                                     CIAUpdateController& aController );
+    
+    /**
+     * @see IAUpdateNodeFactory::CreateFwNodeLC
+     **/
+    CIAUpdateFwNode* CreateFwNodeL( MNcdNode* aNode,
+                                    CIAUpdateController& aController );
+
+
+    /**
+     * @param aNode Node whose information is used to check if
+     * the node describes a firmware update.
+     * @return TBool ETrue if the given node is for firmware updates.
+     * @exception Leaves with system wide error code.
+     */
+    TBool IsFwUpdateL( MNcdNode& aNode );
+
+
+    /**
+     * @param aMime MIME type is used to check if it describes 
+     * a firmware update.
+     * @return TBool ETrue if the given MIME is for firmware updates.
+     */
+    TBool IsFwUpdate( const TDesC& aMime );
+
+
+    /**
+     * @param aMime MIME type is used to check if it describes 
+     * service pack.
+     * @return TBool ETrue if the given MIME is for service pack.
+     */
+    TBool IsServicePack( const TDesC& aMime );
+
+
+    /**
+     * @param aMime MIME type is used to check if it describes 
+     * a hidden item.
+     * @return TBool ETrue if the given MIME is for a hidden item.
+     * Else, EFalse.
+     */
+    TBool IsHidden( const TDesC& aMime );
+    
+    }
+    
+    
+#endif  //  IA_UPDATE_NODE_FACTORY_H