/*

* Copyright (c) 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:  Write event for queuing data to be sent

*

*/

#ifndef CWRITEEVENT_H

#define CWRITEEVENT_H

//  INCLUDES

#include <e32base.h>

#include <es_sock.h>

// CLASS DECLARATION

/**

*  Write event for queuing data to be sent. The class only stores

*  data and ports.

*/

NONSHARABLE_CLASS( CWriteEvent ) : public CBase

    {

    public:  // Constructors and destructor

        /**

        * Factory function.

        * @param aProtocolDesc Protocol description to store.

        * @param aData Data to store.

        * @param aPeerPort Peer port to store.

        * @param aOriginalPort Original port to store.

        */

        static CWriteEvent* NewL( TProtocolDesc aProtocolDesc,

            const TDesC8& aData, TInt aPeerPort, TInt aOriginalPort );

        /**

        * Factory function.

        * @param aProtocolDesc Protocol description to store.

        * @param aData Data to store.

        * @param aPeerPort Peer port to store.

        * @param aOriginalPort Original port to store.

        */

        static CWriteEvent* NewLC( TProtocolDesc aProtocolDesc,

            const TDesC8& aData, TInt aPeerPort, TInt aOriginalPort );

        /**

        * Destructor.

        */

        ~CWriteEvent();

    public: // New functions

        /**

        * @return Protocol description

        */

        TProtocolDesc ProtocolDesc() const;

        /**

        * @return Data

        */

        const TDesC8& Data() const;

        /**

        * @return Peer port

        */

        TInt PeerPort() const;

        /**

        * @return Original port

        */

        TInt OriginalPort() const;

    private:

        /**

        * Default constructor.

        * @param aProtocolDesc Protocol description to store.

        * @param aPeerPort Peer port to store.

        * @param aOriginalPort Original port to store.

        */

        CWriteEvent( TProtocolDesc aProtocolDesc, TInt aPeerPort, TInt aOriginalPort );

        /**

        * 2nd phase constructor.

        * @param aData Data to store

        */

        void ConstructL( const TDesC8& aData );

    private:    // Data

        HBufC8* iData;

        TInt iPeerPort;

        TInt iOriginalPort;

        TProtocolDesc iProtocolDesc;

    };

#endif      // CWRITEEVENT_H

// End of File