--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/browserutilities/feedsengine/FeedsServer/Common/inc/Packed.h	Mon Mar 30 12:54:55 2009 +0300
@@ -0,0 +1,184 @@
+/*
+* Copyright (c) 2005 Nokia Corporation and/or its subsidiary(-ies).
+* All rights reserved.
+* This component and the accompanying materials are made available
+* under the terms of the License "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:  A base class to serialize objects between clients and the server.
+*
+*/
+
+
+#ifndef PACKED_H
+#define PACKED_H
+
+
+// INCLUDES
+#include <e32base.h>
+
+// CONSTANTS
+
+// MACROS
+
+// DATA TYPES
+
+// FUNCTION PROTOTYPES
+
+// FORWARD DECLARATIONS
+
+// CLASS DECLARATION
+class CFeedsServerSession;
+
+
+/**
+*  A base class to serialize objects between clients and the server.
+*
+*  \b Library: FeedsEngine.lib
+*
+*  @since 3.1
+*/
+class CPacked: public CBase
+    {
+    public: // Destructor
+        /**
+        * Destructor.
+        */        
+        virtual ~CPacked();
+        
+        
+    public: // New Methods
+        /**
+        * Insert an attribute.  This attribute should be applied to
+        * the enclosing entity (Feed, Item, or Enclosure).
+        *
+        * @since 3.1
+        * @param aAttribute The attribute's id.
+        * @param aValue The attribute's value.
+        * @return void.
+        */
+        void AddAttributeL(TInt aAttribute, const TDesC& aValue);
+
+        /**
+        * Insert an attribute.  This attribute should be applied to
+        * the enclosing entity (Feed, Item, or Enclosure).
+        *
+        * @since 3.1
+        * @param aAttribute The attribute's id.
+        * @param aValue The attribute's value.
+        * @return void.
+        */
+        void AddAttributeL(TInt aAttribute, TInt aValue);
+
+        /**
+        * Append a chunk of "token" values to the feed.
+        *
+        * @since 3.1
+        * @param aChunk A token chunk.
+        * @return void.
+        */
+        void AppendTokenChunkL(const TDesC8& aChunk);
+        
+        /**
+        * Append a chunk of "string-table" values to the feed.
+        *
+        * @since 3.1
+        * @param aChunk A string chunk.
+        * @return void.
+        */
+        void AppendStringTableChunkL(const TDesC8& aChunk);
+    
+        /**
+        * Removes any temp memory used while appending chunks.
+        *
+        * @since 3.1
+        * @return void.
+        */
+        void Trim();
+    
+        /**
+        * Determine if there is a next token.
+        *
+        * @since 3.1
+        * @return ETrue if there is another token.
+        */
+        TBool HasNextToken() const;
+        
+        /**
+        * Returns the next token.
+        *
+        * @since 3.1
+        * @return The next token.
+        */
+        TUint NextToken() const;
+        
+        /**
+        * Resets back to the first token.
+        *
+        * @since 3.1
+        * @return The next token.
+        */
+        void Reset() const;
+        
+        /**
+        * Upon completion aValue wraps the current attribute value.
+        * This method must only be called when the call to NextToken
+        * returns EPackedTokenAttribute.
+        *
+        * @since 3.1
+        * @param aAttribute The attribute.
+        * @param aValue The attribute value.
+        * @return void.
+        */
+        void ExtractAttributeValue(TUint& aAttribute, TPtrC& aValue) const;
+        
+        
+    protected:  // New Methods
+        /**
+        * C++ default constructor.
+        */
+        CPacked(TInt aTokenArrayInc, TInt aStringTableInc);
+        
+        /**
+        * By default Symbian 2nd phase constructor is private.
+        */
+        void BaseConstructL();
+    
+        /**
+        * Insert a token.
+        *
+        * @since 3.1
+        * @param aToken The token.
+        * @return void.
+        */
+        void InsertTokenL(TUint aToken);
+
+        
+    protected:  // Data
+        const TInt KTokenArrayInc;
+        const TInt KStringTableInc;
+        
+        TUint*     iTokenArray;
+        TInt       iTokenArrayLength;
+        TInt       iTokenArrayMaxLength;
+        TPtrC8     iTokenArrayAsDes;
+
+        HBufC*     iStringTable;
+        
+        TInt       iNextToken;
+        
+        
+    public:  // Friends
+        friend class CFeedsServerSession;
+    };
+
+
+#endif      // PACKED_H
+            
+// End of File
\ No newline at end of file