diff -r 000000000000 -r ba25891c3a9e ncdengine/engine/transport/inc/catalogshttpheaders.h
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/ncdengine/engine/transport/inc/catalogshttpheaders.h	Thu Dec 17 08:51:10 2009 +0200
@@ -0,0 +1,128 @@
+/*
+* Copyright (c) 2006 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 M_CATALOGSHTTPHEADERS_H
+#define M_CATALOGSHTTPHEADERS_H
+
+#include <e32base.h>
+
+
+class CCatalogsKeyValuePair;
+class RReadStream;
+class RWriteStream;
+
+/**
+* Interface for HTTP headers
+*/
+class MCatalogsHttpHeaders
+    {
+    public:
+    
+        /**
+        * Adds an HTTP header
+        * 
+        * @param aHeader Header name
+        * @param aValue Header data
+        */
+        virtual void AddHeaderL( const TDesC8& aHeader, 
+            const TDesC8& aValue ) = 0;
+        
+        
+        /** 
+        * Removes an HTTP header
+        * 
+        * @param aHeader Header name
+        * @return KErrNotFound if the header was not found
+        */
+        virtual TInt RemoveHeader( const TDesC8& aHeader ) = 0;
+
+
+        /**
+        * Adds an HTTP header
+        * 
+        * @param aHeader Header name
+        * @param aValue Header data
+        */
+        virtual void AddHeaderL( const TDesC16& aHeader, 
+            const TDesC16& aValue ) = 0;
+        
+        
+        /** 
+        * Removes an HTTP header
+        * 
+        * @param aHeader Header name
+        * @return KErrNotFound if the header was not found
+        */
+        virtual TInt RemoveHeader( const TDesC16& aHeader ) = 0;
+           
+            
+        /**
+        * Returns an array of current headers
+        *
+        * @return Array of headers
+        */
+        virtual RPointerArray<CCatalogsKeyValuePair>& Headers() = 0;
+        
+
+        /**
+        * Returns an array of current headers
+        *
+        * @return Array of headers
+        */
+        virtual const RPointerArray<CCatalogsKeyValuePair>& 
+            Headers() const = 0;
+        
+
+        /**
+        * Searches for the header that matches the key
+        * 
+        * @param aPair Wanted key
+        * @return Header
+        * @exception KErrNotFound if a matching header was not found
+        */        
+        virtual const TDesC8& HeaderByKeyL( const TDesC8& aKey ) const = 0;
+        
+
+        /**
+        * Searches for the header that matches the key
+        * 
+        * @param aPair Wanted key
+        * @return Header
+        * @exception KErrNotFound if a matching header was not found
+        */        
+        virtual const TDesC8& HeaderByKeyL( const TDesC16& aKey ) const = 0;
+        
+        
+        /**
+         * Externalize
+         *
+         * @param aStream Target stream
+         */
+        virtual void ExternalizeL( RWriteStream& aStream ) const = 0;
+        
+        
+        /**
+         * Internalize
+         *
+         * @param aStream Source stream
+         */
+        virtual void InternalizeL( RReadStream& aStream ) = 0;
+    
+    };
+
+#endif // M_CATALOGSHTTPHEADERS_H
\ No newline at end of file