/*

* 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:  IKE send queue item

*

*/

#ifndef T_IKESENDQUEUEITEM_H

#define T_IKESENDQUEUEITEM_H

// INCLUDES

#include <in_sock.h>

/**

 *  Item in send queue

 * 

 *  Item contains information needed to send a UDP data. Items are stored

 *  in send queue while they are waiting for sending. 

 *

 *  @lib ikeutils.lib

 */

class TIkeSendQueueItem

	{

public:

    /**

     * Constructor.

     *

     * @param aUdpData UDP data

     * @param aDestAddr Destination IP address

     * @param aLocalPort Local port

     * @param aDscp DSCP value

     */

    IMPORT_C TIkeSendQueueItem( HBufC8* aUdpData, 

                                const TInetAddr& aDestAddr, 

                                TInt aLocalPort,

                                TUint8 aDscp );		

	/**

	 * Constructor with message identification parameter. Constructs object

	 * which should be used for matching with Match() method.

     * @param aUdpData UDP data

	 */

    IMPORT_C TIkeSendQueueItem( HBufC8* aUdpData );	

    /**

     * Determines whether two objects match. Items match if their

     * message identification is same.

     * @param aItemOne First item

     * @param aItemTwo Second item

     * @return Match or not

     */

    IMPORT_C static TBool Match( const TIkeSendQueueItem& aItemOne,

                                 const TIkeSendQueueItem& aItemTwo );

    /**

     * Gets UDP data.

     * @return UDP data.

     */

    IMPORT_C HBufC8* UdpData();		

    /**

     * Gets destination IP address.

     * @return Destination IP address

     */

    IMPORT_C const TInetAddr& DestAddr();								

    /**

     * Gets local port.

     * @return Local port.

     */

    IMPORT_C TInt LocalPort() const;    

    /**

     * Gets DSCP value.

     * @return DSCP value.

     */

    IMPORT_C TUint8 Dscp() const;    

private:

	/**

	 * UDP data.

	 * Own.

	 */	

    HBufC8*        iUdpData;

	/**

	 * Destination IP address

	 * Own.

	 */	

    TInetAddr      iDestAddr;

    /**

     * Local port.

     * Own.

     */ 

    TInt           iLocalPort;

    /**

     * DSCP value.

     * Own.

     */ 

    TUint8         iDscp;              

	};

#endif // T_IKESENDQUEUEITEM_H