diff -r 159fc2f68139 -r d59c248c9d36 ImagePrint/ImagePrintEngine/DeviceProtocols/btprotocol/inc/cxmlhandler.h
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/ImagePrint/ImagePrintEngine/DeviceProtocols/btprotocol/inc/cxmlhandler.h	Wed Sep 01 12:30:38 2010 +0100
@@ -0,0 +1,185 @@
+/*
+* Copyright (c) 2004-2007 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:  Handler for XML file modify. Defines the class to store and modify XML data.
+*
+*/
+
+
+#ifndef CXMLHANDLER_H
+#define CXMLHANDLER_H
+
+#include <e32base.h>
+#include <f32file.h>
+#include <badesca.h>
+
+/** general tags */
+_LIT8(KBtLessThan, 	"<");
+_LIT8(KBtGreaterThan,	">");
+_LIT8(KBtLessThanSlash,"</");
+_LIT8(KBtSlash, 		"/");
+_LIT8(KEof, 			"EOF");
+
+/** Maximum size of template file */
+const TInt KBtMaxFileSize = 2048;
+
+/**
+* @class 	CXmlHandler
+* @brief	Class to store and modify XML data.
+* @n
+* @b Usage:
+* <OL>
+* @li Create an instance of class
+* @li Initialize class with a data buffer by InitFromBufferL or with a file name by InitFromFileL
+* @li Get/replace/remove parts of initialized data
+* </OL>
+*/
+NONSHARABLE_CLASS( CXmlHandler ): public CBase
+	{
+		public:
+
+			/**  		NewL
+			* @brief	Creates a new instance of XML handler.
+			* @return	Pointer to the instance.
+			*/
+			static CXmlHandler* NewL();
+
+			/**  		NewLC
+			* @brief	Creates a new instance of XML handler and leaves it in the cleanup stack.
+			* @return	Pointer to the instance.
+			*/
+			static CXmlHandler* NewLC();
+
+			static TPtrC8 ParseValue(const TDesC8 &aData, const TDesC8 &aStart, const TDesC8 &aEnd, TInt& aOffset);
+			static void ParseValueListL(const TDesC8 &aData, const TDesC8 &aStart, const TDesC8 &aEnd, CDesC8ArrayFlat& aList);
+
+			/**  		~CXmlHandler
+			* @brief	Destructor.
+			*/
+			~CXmlHandler();
+
+
+			/**  		Reset
+			* @brief	Resets the member variables.
+			*/
+			void Reset();
+
+			/**  		InitFromFileL
+			* @brief	Reads the named template file for handling it.
+			* @param	aFile 	Name of the file to read for handle
+			* @param	aId		Identifier for the data stored in class
+			*/
+			void InitFromFileL(const TDesC& aFile, const TInt aId = KErrNotFound);
+
+			/**  		InitFromBufferL
+			* @brief	Initialises the data to handle with given buffer.
+			* @param	aBuffer The buffer to handle
+			* @param	aId		Identifier for the data stored in class
+			*/
+			void InitFromBufferL(const TDesC8& aBuffer, const TInt aId = KErrNotFound);
+
+
+			/**   		ComposeDataL
+			* @brief	Replaces the template with string value in stored data
+			* @param	aStr	String to convert for
+			* @param	aTag	Template to replace
+			*/
+			void ComposeDataL(const TDesC8& aData, const TDesC8& aTag);
+
+			/** @overload void ComposeDataL(const TDesC8& aData, const TDesC8& aTag) */
+			void ComposeDataL(const TInt aValue, const TDesC8& aTag);
+
+			/**   		InsertDataL
+			* @brief	Inserts data in the buffer
+			* @param	aStr	String to convert for
+			* @param	aTag	Template to replace
+			*/
+			void InsertDataL(const TDesC8& aData, const TInt aOffset);
+
+			/**   		GetDataL
+			* @brief	Returns the data between given start and end descriptors.
+			*			NOTE: The start and end descriptors are @e not returned.
+			* @param	aStart	Start tag for data to find.
+			* @param	aEnd	End tag for data to find.
+			* @param	aOffset	Returns offset for the data start. KErrNotFound indicates the data not found.
+			*/
+			TPtrC8 GetDataL(const TDesC8& aStart, const TDesC8& aEnd, TInt& aOffset);
+
+			/**   		FinalizeBufferL
+			* @brief	Trims the member buffer tail. Replacing the template strings from
+			*			the buffer makes the data length in the buffer vary and generates
+			*			rubbish in the end of buffer.
+			* @param	aTag	End tag to delete all after it.
+			* @return	Pointer to the stored data.
+			*/
+			TPtrC8 FinalizeBufferL(const TDesC8& aTag);
+
+			/**   		DeleteBufferData
+			* @brief	Deletes the data from the buffer.
+			* @param	aOffset Data offset to start delete
+			* @param	aLength Length of the data to delete
+			*/
+			void DeleteBufferData(TInt aOffset, TInt aLength);
+
+			/**   		BufferId
+			* @brief	Returns the identifier of the stored data.
+			* @return	Identifier of the stored data
+			*/
+			TInt BufferId();
+
+			/**   		Buffer
+			* @brief	Returns the pointer to the stored data.
+			* @return	Pointer to the stored data
+			*/
+			TPtrC8 Buffer();
+
+			void GetDataListL(const TDesC8 &aStart, const TDesC8 &aEnd, CDesC8ArrayFlat& aList);
+
+		protected:
+
+			/**  		ConstructL
+			* @brief	Symbian second phase constructor.
+			*/
+			void ConstructL();
+
+		private:
+
+			/**  		CXmlHandler
+			* @brief	C++ constructor
+			*/
+			CXmlHandler();
+
+			/**   		ReadFileL
+			* @brief	Reads the file in iDataBuf
+			*/
+			void ReadFileL(const TDesC& aFile);
+
+		private:
+
+			/** @var HBufC8* iDataBuf
+			 *  Buffer to store the data initialized */
+			HBufC8* iDataBuf;
+
+			/** @var TInt iBufferId
+			 *  Identifier for the stored data. Initialized as KErrNotFound. */
+			TInt iBufferId;
+
+			/** @var RFs iFs
+			 *  File server session */
+			RFs iFs;
+
+	};
+
+#endif // CXMLHANDLER_H
+
+//  End of File