--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/usbclasses/pictbridgeengine/inc/dpsxmlgenerator.h	Thu Dec 17 09:14:30 2009 +0200
@@ -0,0 +1,163 @@
+/*
+* Copyright (c) 2006, 2007 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:  This class creates the dps xml script. 
+*
+*/
+
+
+#ifndef DPSXMLGENERATOR_H
+#define DPSXMLGENERATOR_H
+
+#include <e32base.h>
+#include <s32file.h>
+#include "dpsdefs.h"
+#include "dpsconst.h"
+
+class CDpsEngine;
+
+/**
+*   This class creates dps scripts.
+*/
+NONSHARABLE_CLASS(CDpsXmlGenerator) : public CBase
+    {
+    public:
+        /**
+        *   Two phase constructor
+        *   @param aEngine a pointer to dps engine
+        *   @return a CDpsXmlGenerator instance
+        */
+        static CDpsXmlGenerator* NewL(CDpsEngine* aEngine);    
+    	
+        /**
+        *   Destructor
+        */
+        ~CDpsXmlGenerator();
+    	
+        /**
+        *	Creates the Dps result script
+        *   @param aEvent a dps event, can be empty
+        *   @param aScript dps script content. after this function is
+        *   returned, aScript has the valid content
+        *   @param aResult the operation result
+        */
+        void CreateResultScriptL(TDpsEvent aEvent,
+		                         RWriteStream& aScript,
+	           		             const TDpsResult& aResult) const;
+	    
+        /**
+        *   Creates the dps reply script
+        */ 
+        void CreateReplyScriptL(TDpsOperation aOperation, 
+                               RWriteStream& aScript,
+                               const TDpsResult& aResult,
+                               const TDpsArg& aArg) const;
+       		         	
+    private:
+        /**
+        *   Default constructor
+        *   @param aEngine a pointer to dps engine
+        */
+        CDpsXmlGenerator(CDpsEngine* aEngine);
+	      
+    public:	      
+        /**
+        *   Fillin the start part of a script
+        *   @param aScript the content of a script
+        */                 
+        void StartDocumentL(RWriteStream& aScript) const;
+	    
+        /**
+        *   Fillin the end part of a script
+        *   @param aScript the content of a script
+        */
+        void EndDocumentL(RWriteStream& aScript) const;
+	    
+        /**
+        *   Fillin the start part of a input in the script
+        *   @param aScript the content of a script
+        */
+        void StartInputL(RWriteStream& aScript) const;          	 
+		
+        /**
+        *   Fillin the end part of a input in the script
+        *   @param aScript the content of a script
+        */
+        void EndInputL(RWriteStream& aScript) const;
+		
+        /**
+        *   Fillin the start part of the result in the script
+        *   @param aScript the content of a script
+        *   @param aResult the result to be filled
+        */
+        void StartResultL(RWriteStream& aScript, const TDpsResult& aResult) const;
+		
+        /**
+        *   Fillin the end part of the result in the script
+        *   @param aScript the content of a script
+        */
+        void EndResultL(RWriteStream& aScript) const;
+		
+        /**
+        *   Fillin the start part of the operation in the script
+        *   @param aOperation the operation enumeration
+        *   @param aScript the content of a script
+        *   @param aEnd ETrue if the operation does not have an argument,
+        *   EFalse otherwise	       
+        */
+        void StartOperationL(TDpsOperation aOperation, RWriteStream& aScript, 
+                            TBool aEnd = EFalse) const; 
+		
+        /**
+        *   Fillin the end part of the operation in the script
+        *   @param aOperation the operation enumeration
+        *   @param aScript the content of a script
+        */
+        void EndOperationL(TDpsOperation aOperation, RWriteStream& aScript) const;
+		
+        /**
+        *   Fillin the event parameter in the script
+        *   @param aScript the content of a script.
+        *   @param aEvent the event enumeration
+        */
+        void CreateEventL(RWriteStream& aScript, TDpsEvent aEvent) const;
+		
+        /**
+        *   Fillin the arguments
+        *   @param aScript the content of a script
+        *   @param aArgument arguments to be used to fill the script
+        *   @param aAttrib the attribute
+        */
+        void CreateArgL(RWriteStream& aScript, const TDpsArg& aArgument, 
+                        TDpsAttribute aAttrib = 0) const;
+        
+        /**
+        *   Fillin the start part of an element
+        *   @param aElement the element enumeration
+        *   @param aScript the content of a script
+        */
+        void StartElementL(TDpsElement aElement, RWriteStream& aScript) const;
+		
+        /**
+        *   Fillin the end part of an element
+        *   @param aElement the element enumeration
+        *   @param aScript the content of a script
+        */
+        void EndElementL(TDpsElement aElement, RWriteStream& aScript) const;
+							
+    private:
+        // not owned by this class
+        CDpsEngine* iEngine;
+    };
+
+#endif