sipextimeouttimer.h

an example for sip for symbian

/*
* ==============================================================================
*  Name        : SIPExTimeOutTimer.h
*  Part of     : SIPExSocketEngine
*  Interface   : 
*  Description : 
*  Version     : 
*
*  Copyright (c) 2004-2006 Nokia Corporation.
*  This material, including documentation and any related 
*  computer programs, is protected by copyright controlled by 
*  Nokia Corporation.
* ==============================================================================
*/

#ifndef CSIPEXTIMEOUTIMER_H
#define CSIPEXTIMEOUTIMER_H

// INCLUDES
#include    <e32base.h>

// CONSTANTS
const TInt KTimeOutInSeconds( 30 );
const TInt KTimeOut( KTimeOutInSeconds * 1000000 );

// FORWARD DECLARATIONS
class MSIPExTimeOutNotify;

// CLASS DECLARATIONS
/**
* Implements timeout timer.
*/
class CSIPExTimeOutTimer: public CTimer
	{
    public:
        
        /**
        * Static constructor
        * @param aTimeOutNotify The reference to the timeout notifier.
        * @return A new instance of CSIPExTimeOutTimer
        */
        static CSIPExTimeOutTimer* NewL( MSIPExTimeOutNotify& aTimeOutNotify );

        /**
        * Destructor.
        */
        ~CSIPExTimeOutTimer();

    protected:

        /**
        * C++ default constructor.
        * @param aTimeOutNotify The reference to the timeout notifier.
        */
        CSIPExTimeOutTimer( MSIPExTimeOutNotify& aTimeOutNotify );

        /**
        * Symbian 2nd phase constructor that might leave.
        */
        void ConstructL( );

    private: // From base classes
        /**
        * From CActive
        */
        virtual void RunL();

    private: // Member variables

        // The reference to the notifier
        MSIPExTimeOutNotify& iNotifier;
	};

#endif // CSIPEXTIMEOUTIMER_H

// End of file