diff -r 000000000000 -r b16258d2340f applayerprotocols/httpservice/inc/mhttpcontentsink.h
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/applayerprotocols/httpservice/inc/mhttpcontentsink.h	Tue Feb 02 01:09:52 2010 +0200
@@ -0,0 +1,82 @@
+// Copyright (c) 2003-2009 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:
+//
+
+
+#ifndef __MHTTPCONTENTSINK_H__
+#define __MHTTPCONTENTSINK_H__
+
+#include <e32base.h>
+
+class MHttpDataReceiver;
+/**
+ * THttpContentSinkOp is an operator to retrieve/store/release the HTTP
+ * content. The data consuming can be an asynchronous operation. After 
+ * consuming the data Release/Store function must be called.
+ * 
+ * @publishedAll
+ * @released
+ */
+class THttpContentSinkOp
+    {
+    friend class CHttpDataReceiver;
+    public:
+    IMPORT_C THttpContentSinkOp();
+    IMPORT_C TBool GetData(TPtrC8& aData);
+    IMPORT_C void Release();
+    IMPORT_C void Store(); // Store into a file if a sink is provided.
+    
+    private:
+        THttpContentSinkOp(MHttpDataReceiver& aSupplier);
+    private:
+    MHttpDataReceiver* iDataReceiver;
+    };
+
+/**
+ * The implementation of MHttpContentSink can process the response body data  If the application wants to 
+ * process/sink the data in different means then the client can insulate sink to a different sink
+ * 
+ * @publishedAll
+ * @prototype
+ */
+
+class MHttpContentSink
+	{
+	public:
+    /**
+     * Supply a part of the response body data. The data will survive till the THttpContentSinkOp::Release/Store 
+     * is called. application should process the data or keep a separate copy if it has to process the data at a 
+     * later stage. This function will be called when part of the body data is available
+     * 
+     * @param   aData  Sink Operator
+     */
+	virtual void OnData(THttpContentSinkOp& aData) =0;
+	
+	private:
+   // Reserved for future use.
+    inline virtual void Reserved();
+    inline virtual void Reserved2();        
+    };
+
+inline void MHttpContentSink::Reserved()
+    {
+    
+    }
+
+inline void MHttpContentSink::Reserved2()
+    {
+    
+    }	
+
+#endif // __MHTTPCONTENTSINK_H__