1 /*

     2 * Copyright (c) 2006-2007 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:  Controls asynchronous requests between LOCOD and DUN server

    15 *

    16 */

    17 

    18 

    19 #include "dunactive.h"

    20 #include "dunplugin.h"

    21 #include "DunDebug.h"

    22 

    23 // ======== MEMBER FUNCTIONS ========

    24 

    25 // ---------------------------------------------------------------------------

    26 // Two-phased constructor.

    27 // ---------------------------------------------------------------------------

    28 //

    29 CDunActive* CDunActive::NewL( CDunPlugin* aPlugin,

    30                               TLocodBearer aBearer,

    31                               TBool aBearerStatus)

    32     {

    33     CDunActive* self = CDunActive::NewLC( aPlugin, aBearer, aBearerStatus );

    34     CleanupStack::Pop( self );

    35     return self;

    36     }

    37 

    38 // ---------------------------------------------------------------------------

    39 // Two-phased constructor.

    40 // ---------------------------------------------------------------------------

    41 //

    42 CDunActive* CDunActive::NewLC( CDunPlugin* aPlugin,

    43                                TLocodBearer aBearer,

    44                                TBool aBearerStatus )

    45     {

    46     CDunActive* self = new (ELeave) CDunActive( aPlugin,

    47                                                 aBearer,

    48                                                 aBearerStatus );

    49     CleanupStack::PushL( self );

    50     self->ConstructL();

    51     return self;

    52     }

    53 

    54 // ---------------------------------------------------------------------------

    55 // Destructor.

    56 // ---------------------------------------------------------------------------

    57 //

    58 CDunActive::~CDunActive()

    59     {

    60     FTRACE(FPrint( _L("CDunActive::~CDunActive()") ));

    61     Cancel();

    62     FTRACE(FPrint( _L("CDunActive::~CDunActive() complete") ));

    63     }

    64 

    65 // ---------------------------------------------------------------------------

    66 // Request function

    67 // ---------------------------------------------------------------------------

    68 //

    69 TInt CDunActive::ServiceRequest()

    70     {

    71     FTRACE(FPrint( _L("CDunActive::ServiceRequest()") ));

    72     TInt err = KErrNone;

    73 

    74     iStatus = KRequestPending;

    75     err = (iPlugin->Server()).ManageService( this, iStatus );

    76     SetActive();

    77     FTRACE(FPrint( _L("CDunActive::ServiceRequest() complete") ));

    78     return err;

    79     }

    80 

    81 // ---------------------------------------------------------------------------

    82 // CDunActive::CDunActive

    83 // ---------------------------------------------------------------------------

    84 //

    85 CDunActive::CDunActive( CDunPlugin* aPlugin,

    86                         TLocodBearer aBearer,

    87                         TBool aBearerStatus )

    88     : CActive( EPriorityStandard ),

    89     iPlugin( aPlugin ),

    90     iBearer( aBearer ),

    91     iBearerStatus( aBearerStatus )

    92     {

    93     }

    94 

    95 // ---------------------------------------------------------------------------

    96 // CDunActive::ConstructL

    97 // ---------------------------------------------------------------------------

    98 //

    99 void CDunActive::ConstructL()

   100     {

   101     FTRACE(FPrint( _L("CDunActive::ConstructL()") ));

   102     CActiveScheduler::Add( this );

   103     FTRACE(FPrint( _L("CDunActive::ConstructL() complete") ));

   104     }

   105 

   106 // ---------------------------------------------------------------------------

   107 // From class CActive.

   108 // Cancel current activity.

   109 // ---------------------------------------------------------------------------

   110 //

   111 void CDunActive::DoCancel()

   112     {

   113     }

   114 

   115 // ---------------------------------------------------------------------------

   116 // From class CActive

   117 // Called when read or write operation is ready.

   118 // ---------------------------------------------------------------------------

   119 //

   120 void CDunActive::RunL()

   121     {

   122     FTRACE(FPrint( _L("CDunActive::RunL()") ));

   123     TInt retVal = iStatus.Int();

   124     iPlugin->ServiceCompleted( this, retVal );

   125     FTRACE(FPrint( _L("CDunActive::RunL() complete (%d)"), retVal ));

   126     }

   127 

   128 // ---------------------------------------------------------------------------

   129 // From class MDunActive.

   130 // Bearer

   131 // ---------------------------------------------------------------------------

   132 //

   133 TLocodBearer CDunActive::Bearer()

   134     {

   135     FTRACE(FPrint( _L("CDunActive::Bearer()") ));

   136     FTRACE(FPrint( _L("CDunActive::Bearer() complete") ));

   137     return iBearer;

   138     }

   139 

   140 // ---------------------------------------------------------------------------

   141 // From class MDunActive.

   142 // Bearer status

   143 // ---------------------------------------------------------------------------

   144 //

   145 TBool CDunActive::BearerStatus()

   146     {

   147     FTRACE(FPrint( _L("CDunActive::BearerStatus()") ));

   148     FTRACE(FPrint( _L("CDunActive::BearerStatus() complete") ));

   149     return iBearerStatus;

   150     }