1 /*

     2 * Copyright (c) 2010 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:

    15 * Wlan Sniffer Keepalive main function.

    16 */

    17 

    18 // System include files

    19 

    20 #include <e32base.h>

    21 #include <e32std.h>

    22 

    23 // User include files

    24 

    25 #include "wsfkeepalive.h"

    26 #include "OstTraceDefinitions.h"

    27 #ifdef OST_TRACE_COMPILER_IN_USE

    28 #include "mainTraces.h"

    29 #endif

    30 

    31 // External function prototypes

    32 

    33 // Local constants

    34 

    35 // ======== LOCAL FUNCTIONS ========

    36 

    37 // ---------------------------------------------------------------------------

    38 // Main implementation run in the active scheduler.

    39 // ---------------------------------------------------------------------------

    40 //

    41 LOCAL_C void MainL()

    42     {

    43     OstTraceFunctionEntry0( WSFKEEPALIVEMAINL_ENTRY );

    44     

    45     // Create the main implementation class and start monitoring events

    46     CWsfKeepalive* implementation = CWsfKeepalive::NewL();

    47     

    48     // Start active scheduler

    49     CActiveScheduler::Start();

    50     

    51     // All finished, cleanup

    52     delete implementation;

    53 

    54     OstTraceFunctionExit0( WSFKEEPALIVEMAINL_EXIT );

    55     }

    56 

    57 // ---------------------------------------------------------------------------

    58 // Starts main implementation.

    59 // ---------------------------------------------------------------------------

    60 //

    61 LOCAL_C void DoStartL()

    62     {

    63     OstTraceFunctionEntry0( WSFKEEPALIVEDOSTARTL_ENTRY );

    64     

    65     // Create active scheduler (to run active objects)

    66     CActiveScheduler* scheduler = new (ELeave) CActiveScheduler();

    67     CleanupStack::PushL( scheduler );

    68     CActiveScheduler::Install( scheduler );

    69 

    70     MainL();

    71 

    72     // Delete active scheduler

    73     CleanupStack::PopAndDestroy( scheduler );

    74 

    75     OstTraceFunctionExit0( WSFKEEPALIVEDOSTARTL_EXIT );

    76     }

    77 

    78 // ======== GLOBAL FUNCTIONS ========

    79 

    80 // ---------------------------------------------------------------------------

    81 // Main function of the application executable.

    82 // ---------------------------------------------------------------------------

    83 //

    84 GLDEF_C TInt E32Main()

    85     {

    86     OstTraceFunctionEntry0( WSFKEEPALIVEE32MAIN_ENTRY );

    87 

    88     // Create cleanup stack

    89     __UHEAP_MARK;

    90     CTrapCleanup* cleanup = CTrapCleanup::New();

    91 

    92     // Run application code inside TRAP harness

    93     TRAPD( mainError, DoStartL() );

    94     if ( mainError )

    95         {

    96         OstTrace1(

    97             TRACE_FATAL,

    98             _E32MAIN_ERROR,

    99             "::E32Main Error;mainError=%d",

   100             mainError );

   101         }

   102     

   103     delete cleanup;

   104     __UHEAP_MARKEND;

   105     

   106     OstTraceFunctionExit0( WSFKEEPALIVEE32MAIN_EXIT );

   107     return KErrNone;

   108     }