1 /*

     2 * Copyright (c) 2009 Nokia Corporation and/or its subsidiary(-ies).

     3 * All rights reserved.

     4 * This component and the accompanying materials are made available

     5 * under the terms of "Eclipse Public License v1.0"

     6 * which accompanies this distribution, and is available

     7 * at the URL "http://www.eclipse.org/legal/epl-v10.html".

     8 *

     9 * Initial Contributors:

    10 * Nokia Corporation - initial contribution.

    11 *

    12 * Contributors:

    13 *

    14 * Description:  IP-Proxy TCP protocol expression for closing all phone side

    15 *                sockets.

    16 *

    17 */

    18 

    19 

    20 

    21 #ifndef CBPEXPRTCPCLOSEALL_H

    22 #define CBPEXPRTCPCLOSEALL_H

    23 

    24 //  INCLUDES

    25 #include <e32base.h>

    26 

    27 #include "MBPExpression.h"

    28 

    29 // CONSTANTS

    30 

    31 

    32 // FORWARD DECLARATIONS

    33 

    34 class MExpressionObserverTCP;

    35 

    36 // CLASS DECLARATION

    37 

    38 /**

    39 *  TCP protocol expression for closing all socket ports

    40 */

    41 NONSHARABLE_CLASS( CExprTCPCloseAll ) : public CBase, public MBPExpression

    42     {

    43     public:  // Constructors and destructor

    44 

    45         /**

    46         * Factory function.

    47         * @param aObserver Pointer to observer.

    48         * @return New CBPExpression instance.

    49         */

    50         static CExprTCPCloseAll* NewL( MExpressionObserverTCP* aObserver );

    51 

    52         /**

    53         * Factory function.

    54         * @param aObserver Pointer to observer.

    55         * @return New CBPExpression instance.

    56         */

    57         static CExprTCPCloseAll* NewLC( MExpressionObserverTCP* aObserver );

    58 

    59         /**

    60         * Destructor.

    61         */

    62         ~CExprTCPCloseAll();

    63 

    64     public: // from MBPExpression

    65 

    66         TBool HandleRecievedMsgL( TDes8& aData, TInt& aStartPos, TInt& aLength );

    67 

    68     public: // new functions

    69 

    70         TInt TryParsing( TDes8& aData, TInt& aLength );

    71 

    72     private:

    73 

    74         /**

    75         * Default constructor.

    76         * @param aObserver Pointer to observer.

    77         */

    78         CExprTCPCloseAll( MExpressionObserverTCP* aObserver );

    79 

    80     private:    // Data

    81 

    82         MExpressionObserverTCP* iObserver;

    83     };

    84 

    85 #endif      // CBPEXPRTCPCLOSEALL_H

    86 

    87 // End of File