--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/httpfilters/httpfilterconnhandler/Inc/HttpFilterConnHandler.h	Tue Feb 02 01:09:52 2010 +0200
@@ -0,0 +1,165 @@
+/*
+* Copyright (c) 2003 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:  HTTP Connection Handler filter
+*
+*/
+
+
+
+#ifndef CHTTPFILTERCONNHANDLER_H
+#define CHTTPFILTERCONNHANDLER_H
+
+//  INCLUDES
+#include <http/mhttpfilter.h>
+#include "httpfilterconnhandlerinterface.h"
+#include <httpstringconstants.h>
+#include <ApEngineConsts.h>
+
+class MConnectionCallback;
+class CHttpFilterConnHandlerObserver;
+
+// CONSTANTS
+
+// MACROS
+
+// DATA TYPES
+
+// FUNCTION PROTOTYPES
+
+// FORWARD DECLARATIONS
+
+// CLASS DECLARATION
+
+/**
+*   Http Filter ConnHandler implementation class.
+*
+*  @lib cannot link with Ecom plugins
+*  @since 2.0
+*/
+
+class CHttpFilterConnHandler : public CHttpFilterConnHandlerInterface, public MHTTPFilter
+{
+public:  // Constructors and destructor
+
+    /**
+    * Two-phased constructor. This function replaces NewL
+    */
+    static CHttpFilterConnHandler* InstallFilterL(TAny* aConnParams);
+
+    /**
+    * Destructor.
+    */
+    virtual ~CHttpFilterConnHandler();
+
+public: // Functions from base classes
+
+
+    /**
+    * From MHTTPFilterBase Process a transaction event.
+    * @since 2.0
+    * @param aTransaction The transaction for which an event occured
+    * @param aEvent The event to be processed
+    * @return void
+    */
+    virtual void MHFRunL(RHTTPTransaction aTransaction, const THTTPEvent& aEvent);
+
+    /**
+    * From MHTTPFilterBase Process a session event.
+    * @since 2.0
+    * @param aEvent The event to be processed
+    * @return void
+    */
+    virtual void MHFSessionRunL(const THTTPSessionEvent& aEvent);
+
+    /**
+    * From MHTTPFilterBase Process an error that occured while processing the transaction.
+    * @since 2.0
+    * @param aError The error that occured
+    * @param aTransaction The transaction for which the error occured
+    * @param aEvent The event during which the error occured
+    * @return KErrNone
+    */
+    virtual TInt MHFRunError(TInt aError,
+                             RHTTPTransaction aTransaction,
+                             const THTTPEvent& aEvent);
+
+    /**
+    * From MHTTPFilterBase Called when MHFRunL leaves from a session event.
+    * @since 2.0
+    * @param aError The error that occured
+    * @param aEvent The event during which the error occured
+    * @return KErrNone
+    */
+    virtual TInt MHFSessionRunError(TInt aError, const THTTPSessionEvent& aEvent);
+
+    /**
+    * From MHTTPFilter Called when the filter is being removed from a session's filter queue.
+    * @since 2.0
+    * @param aSession The session it's being removed from
+    * @param aHandle The filter handle.
+    * @return void
+    */
+    virtual void MHFUnload(RHTTPSession aSession, THTTPFilterHandle aHandle);
+
+    /**
+    * From MHTTPFilter Called when the filter is being added to the session's filter queue.
+    * @since 2.0
+    * @param aSession The session it's being added to.
+    * @param aHandle The filter handle.
+    * @return void
+    */
+    virtual void MHFLoad(RHTTPSession aSession, THTTPFilterHandle aHandle);
+
+public:
+    /**
+    * access function
+    */
+    void GetObserver(CHttpFilterConnHandlerObserver*& aObserver);
+
+private:
+
+    /**
+    * C++ default constructor.
+    */
+    CHttpFilterConnHandler(RHTTPSession* aSession, MConnectionCallback* aConnCallback);
+
+    /**
+    * By default Symbian 2nd phase constructor is private.
+    */
+    void ConstructL();
+
+    /**
+    * Function to handle Submit events. Creates connection if it doesn't exist.
+     **/
+    void CreateConnectionL(TApBearerType* aBearerType, MConnectionCallback* aCallbackPtr );
+
+private:    // Data
+
+    // Counter for how many times the filter was loaded
+    TInt            iLoadCount;
+
+    // The HTTP Session for which the filter was loaded
+    RHTTPSession*   iSession;
+
+    // The ConnectionCallback
+    MConnectionCallback* iConnCallback;
+
+    // The pointer to the CHttpFilterConnHandlerObserver object
+    CHttpFilterConnHandlerObserver* iObserver;
+
+};
+
+#endif      // CHTTPFILTERCONNHANDLER_H
+
+// End of File