1 /*

     2 * Copyright (c) 2002-2004 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 controlling asys loading

    15 *

    16 */

    17 

    18 

    19 // INCLUDE FILES

    20 #include "ASYProxyLoaderTimer.h"

    21 #include "ASYProxy.h"

    22 #include "ASYProxyAsyLoader.h"

    23 

    24 // EXTERNAL DATA STRUCTURES

    25 

    26 // EXTERNAL FUNCTION PROTOTYPES

    27 

    28 // CONSTANTS

    29 const TInt KASYLoadTimeOut = 5000000;

    30 

    31 // MACROS

    32 

    33 // LOCAL CONSTANTS AND MACROS

    34 

    35 // MODULE DATA STRUCTURES

    36 

    37 // LOCAL FUNCTION PROTOTYPES

    38 

    39 // FORWARD DECLARATIONS

    40 

    41 // ============================= LOCAL FUNCTIONS ===============================

    42 

    43 // ============================ MEMBER FUNCTIONS ===============================

    44 

    45 // -----------------------------------------------------------------------------

    46 // CASYProxyLoaderTimer::CASYProxyLoaderTimer

    47 // C++ default constructor can NOT contain any code, that

    48 // might leave.

    49 // -----------------------------------------------------------------------------

    50 //

    51 CASYProxyLoaderTimer::CASYProxyLoaderTimer( CASYProxyAsyLoader* aLoader )

    52     : CTimer( CActive::EPriorityHigh ),

    53       iLoader( aLoader )

    54     {

    55     COM_TRACE_( "[AccFW:AsyProxy] CASYProxyLoaderTimer::CASYProxyLoaderTimer()" );

    56 

    57     COM_TRACE_( "[AccFW:AsyProxy] CASYProxyLoaderTimer::CASYProxyLoaderTimer - return void" );

    58     }

    59 

    60 // -----------------------------------------------------------------------------

    61 // CASYProxyLoaderTimer::ConstructL

    62 // Symbian 2nd phase constructor can leave.

    63 // -----------------------------------------------------------------------------

    64 //

    65 void CASYProxyLoaderTimer::ConstructL()

    66     {

    67     COM_TRACE_( "[AccFW:AsyProxy] CASYProxyLoaderTimer::ConstructL()" );

    68 

    69     CTimer::ConstructL();

    70     CActiveScheduler::Add( this );

    71 

    72     COM_TRACE_( "[AccFW:AsyProxy] CASYProxyLoaderTimer::ConstructL - return void" );

    73     }

    74 

    75 // -----------------------------------------------------------------------------

    76 // CASYProxyLoaderTimer::NewL

    77 // Two-phased constructor.

    78 // -----------------------------------------------------------------------------

    79 //

    80 CASYProxyLoaderTimer* CASYProxyLoaderTimer::NewL( CASYProxyAsyLoader* aLoader )

    81     {

    82     COM_TRACE_( "[AccFW:AsyProxy] CASYProxyLoaderTimer::NewL()" );

    83 

    84     CASYProxyLoaderTimer* self = new (ELeave) CASYProxyLoaderTimer( aLoader );

    85     CleanupStack::PushL( self );

    86     self->ConstructL();

    87     CleanupStack::Pop( self );

    88 

    89     COM_TRACE_1( "[AccFW:AsyProxy] CASYProxyLoaderTimer::NewL - return 0x%x", self );

    90 

    91     return self;

    92     }

    93 

    94 // Destructor

    95 CASYProxyLoaderTimer::~CASYProxyLoaderTimer()

    96     {

    97     COM_TRACE_( "[AccFW:AsyProxy] CASYProxyLoaderTimer::~CASYProxyLoaderTimer()" );

    98 

    99     Cancel();

   100 

   101     COM_TRACE_( "[AccFW:AsyProxy] CASYProxyLoaderTimer::~CASYProxyLoaderTimer" );

   102     }

   103 

   104 // -----------------------------------------------------------------------------

   105 // CASYProxyLoaderTimer::RunL

   106 // Notifies ASYProxy that time out in ASY loading came up

   107 // (other items were commented in a header).

   108 // -----------------------------------------------------------------------------

   109 //

   110 void CASYProxyLoaderTimer::RunL()

   111     {

   112     COM_TRACE_( "[AccFW:AsyProxy] CASYProxyLoaderTimer::RunL()" );

   113 

   114     iLoader->iAsyProxy->LoadTimeOutL();

   115 

   116     COM_TRACE_( "[AccFW:AsyProxy] CASYProxyLoaderTimer::RunL - return void" );

   117     }

   118 

   119 // -----------------------------------------------------------------------------

   120 // CASYProxyLoaderTimer::RunError

   121 // Returns KErrNone

   122 // (other items were commented in a header).

   123 // -----------------------------------------------------------------------------

   124 //

   125 TInt CASYProxyLoaderTimer::RunError( TInt aError )

   126     {

   127     COM_TRACE_1( "[AccFW:AsyProxy] CASYProxyLoaderTimer::RunError(%d)", aError );

   128 

   129      // Avoid Panic in CActiveScheduler

   130     aError = KErrNone;

   131 

   132     COM_TRACE_( "[AccFW:AsyProxy] CASYProxyLoaderTimer::RunError - return KErrNone" );

   133 

   134     return aError;

   135     }

   136 

   137 // -----------------------------------------------------------------------------

   138 // CASYProxyLoaderTimer::StartTimer

   139 // Starts timer to control asy loading

   140 // (other items were commented in a header).

   141 // -----------------------------------------------------------------------------

   142 //

   143 void CASYProxyLoaderTimer::StartTimer()

   144     {

   145     COM_TRACE_( "[AccFW:AsyProxy] CASYProxyLoaderTimer::StartTimer()" );

   146 

   147     After( ( TTimeIntervalMicroSeconds32 ) KASYLoadTimeOut );

   148 

   149     COM_TRACE_( "[AccFW:AsyProxy] CASYProxyLoaderTimer::StartTimer - return void" );

   150     }

   151 

   152 // ========================== OTHER EXPORTED FUNCTIONS =========================

   153 

   154 // End of File