1 /*

     2 * Copyright (c) 2002 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: Timer for Tcp CirWatcher.

    15 *

    16 *

    17 */

    18 

    19 

    20 #ifndef __TCPCIRWATCHERTTIMER_H__

    21 #define __TCPCIRWATCHERTTIMER_H__

    22 

    23 const TUint KWaitForNextPing                        = 2000;

    24 const TUint KWaitForPingReply                       = 2001;

    25 const TUint KWaitForNextConnectAttempt              = 2002;

    26 const TUint KWaitForFirstConnectAttempt             = 2003;

    27 const TUint KWaitForHELOSendAttempt                 = 2004;

    28 const TUint KWaitForHELOResponse                    = 2005;

    29 

    30 // INCLUDES

    31 #include <e32base.h>

    32 #include "TcpCirWatcherTimerCallback.h"

    33 

    34 // CLASS DECLARATION

    35 class CTcpCirWatcherTimer : public CActive

    36     {

    37     public:  // Constructors and destructor

    38 

    39         /**

    40         * Two-phased constructor.

    41         * @param aCallback A pointer to MImpsTransportTimerCallback class

    42         * @param aRequester A pointer to the object that starts this timer

    43         * @param aLogging Has logging been enabled

    44         * @return CImpsCirWatcherTimer

    45         */

    46         static CTcpCirWatcherTimer* NewL( MTcpCirWatcherTimerCallback* aCallback );

    47 

    48         /**

    49         * Destructor.

    50         */

    51         virtual ~CTcpCirWatcherTimer();

    52 

    53     public: // New functions

    54 

    55         /**

    56         * Activates the timer

    57         * @param aDelay Expiry time in microseconds

    58         */

    59         void ActivateTimer( const TTimeIntervalMicroSeconds32 aDelay,

    60                             const TInt aCurrentTask );

    61 

    62     private:

    63 

    64         /**

    65         * By default Symbian OS constructor is private.

    66         */

    67         void ConstructL();

    68 

    69         /**

    70         * C++ constructor.

    71         * @param aCallback A pointer to MImpsCirWatcherTimerCallback class

    72         * @param aRequester A pointer to the object that starts this timer

    73         * @param aLogging Has logging been enabled

    74         */

    75         CTcpCirWatcherTimer( MTcpCirWatcherTimerCallback* aCallback );

    76 

    77         /**

    78         * From CActive.

    79         */

    80         void RunL();

    81 

    82         /**

    83         * From CActive.

    84         */

    85         void DoCancel();

    86 

    87     private:    // Data

    88 

    89         TUint                                   iCurrentTask;

    90         RTimer							        iTimer;

    91         MTcpCirWatcherTimerCallback*	        iCallback;

    92     };

    93 

    94 #endif      //__IMPSCIRWATCHERTTIMER_H__

    95 

    96 // End of File