/*

* 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 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 class that holds the shared connection to a access point.

*

*/

#ifndef SESSION_HTTP_CONNECTION_H

#define SESSION_HTTP_CONNECTION_H

// INCLUDES

#include <es_sock.h>

//#include <AknInputBlock.h>

// CONSTANTS

// MACROS

// DATA TYPES

// FUNCTION PROTOTYPES

// FORWARD DECLARATIONS

class CFeedsServerSession;

// CLASS DECLARATION

/**

*  A class that holds the shared connection with client app.

*

*  \b Library: FeedsEngine.lib

*

*  @since 3.0

*/

class CSessionHttpConnection: public CHttpConnection//, public MAknInputBlockCancelHandler

    {

    public:  // Constructors and destructor

        /**

        * Two-phased constructor.

        */

        static CSessionHttpConnection* NewL( CFeedsServerSession& aFeedsSession );

        /**

        * Destructor.

        */        

        virtual ~CSessionHttpConnection();

    public: // From MConnectionCallback        

        /**

        * It propagates the connection callback to the browser client.

        *

        * @since 3.0

        * @param aConnectionPtr Connection ptr

        * @param aSockSvrHandle Socket server handle

        * @param aNewConn ETrue, if this is a new connection

        * @param aBearerType Bearer type

        * @return OS wide error code

        */

        virtual TInt CreateConnection(TInt* aConnectionPtr, TInt* aSockSvrHandle, 

                TBool* aNewConn, TApBearerType* aBearerType);

    public:  // From CHttpConnection.

        /**

        * Returns whether or not the connection is active.

        *

        * @since 3.0

        * @return void.

        */

        TBool IsConnected();

        /**

        * Closes the connection.

        *

        * @since 3.0

        * @return void.

        */

        void Disconnect();

        /**

        *

        */

        void CancelAnyConnectionAttempt();

    public:  // New Methods.

        /**

        * Set the connection.

        *

        * @since 3.1

        * @return ETrue if connection being set, EFalse otherwise.

        */

        TBool SetConnection( TDesC& aName, TInt aBearerType );

    private:

        /**

        * C++ default constructor.

        */

        CSessionHttpConnection( CFeedsServerSession& aFeedsSession );

        /**

        * By default Symbian 2nd phase constructor is private.

        */

        void ConstructL();

        /**

        * Reset connection name

        */

        void Reset();

        /**

        * Have we received valid connection information from the client?

        */

        TBool ConnectionInformationProvidedByClient() const;

    private:

        TLeakTracker                 iLeakTracker;

        CFeedsServerSession&    iFeedsSession; 

        RSocketServ             iSocketServ;

        RConnection             iConnection;   ///< got from client apps, no need to disconnect upon session closing

        HBufC*                  iConnName;

        TApBearerType           iBearerType;

        TInt                    iConnStage;

        TInt                    iConnectionError;

        CActiveSchedulerWait    iWait;

    };

#endif      // SESSION_HTTP_CONNECTION_H

// End of File