1 /*

     2 * Copyright (c) 2005 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:   GPRS and Wlan status getter for sending Generic Alerts

    15 *

    16 */

    17 

    18 

    19 

    20 #ifndef __NFEOBSERVER_H__

    21 #define __NFEOBSERVER_H__

    22 

    23 // SYSTEM INCLUDES

    24 #include <e32base.h>

    25 #include "DevEncProgressDlg.h"

    26 

    27 //Forward declarations

    28 class CDevEncController;

    29 class CDevEncSession;

    30 class CDevEncProgressDlg;

    31 //Constants used in this class

    32 

    33 const TTimeIntervalMicroSeconds32 KNfeTimeInterval = 500000; //0.5 second, duration between each retry.

    34 const KProgressComplete = 100; //100 percent

    35 

    36 /**

    37 * Actice object class that runs a timer for probing network status (GPRS & WLAN)

    38 *  @lib    fotaserver

    39 *  @since  S60 v3.2

    40 */

    41 NONSHARABLE_CLASS (CDevEncProgressObserver) : public MDEProgressDlgObserver

    42 	{

    43 	public:

    44 		//Symbian 2-Phase construction

    45 		

    46 		IMPORT_C static CDevEncProgressObserver* NewL(CDevEncController* aObserver, TInt aResource);

    47 		IMPORT_C static CDevEncProgressObserver* NewLC(CDevEncController* aObserver, TInt aResource);

    48 

    49        /**

    50         * Destructor.

    51         */      

    52 		virtual ~CDevEncProgressObserver();

    53 

    54 	public: 

    55 		/**

    56 	     * Starts monitoring for Network status before sending Generic Alert

    57 		 *

    58      	 * @since   S60   v5.2

    59      	 * @param   None

    60      	 * @return  None

    61      	 */

    62 

    63 		void StartMonitoringL(CDevEncSession* aSession);

    64 		

    65     public: // Functions from base classes

    66 

    67         void CheckProgressL();

    68         

    69 		TBool HandleDEProgressDialogExitL(TInt aButtonId);

    70 		

    71 	private: //functions

    72 		

    73 		//Constructors

    74 		

    75 		CDevEncProgressObserver();

    76 		CDevEncProgressObserver(CDevEncController* aObserver);

    77 

    78 		//Symbian 2-Phase construction 

    79 		void ConstructL(TInt aResource);

    80 		

    81 		TInt GetStatusL();

    82 		

    83 	

    84 	private: // data

    85 	

    86 		

    87 		CDevEncController* iObserver;

    88 		

    89         CDevEncProgressDlg* iProgressDlg;

    90 		

    91         CPeriodic* iPeriodicTimer;

    92 		

    93 		//Not owned

    94 		CDevEncSession*     iEncMemorySession;

    95 	

    96 	};

    97 

    98 #endif // __NFEOBSERVER_H__

    99 

   100 // End of File