1 /*

     2 * Copyright (c) 2003 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:  Main smard card object

    15 *

    16 */

    17 

    18 

    19 // INCLUDE FILES

    20 #include    "ScardClsv.h"

    21 #include    "Scard.h"

    22 #include    "WimTrace.h"

    23 

    24 // CONSTANTS

    25 const TUint KDefaultMessageSlots = 4;

    26 

    27 // ============================ MEMBER FUNCTIONS ===============================

    28 

    29 // -----------------------------------------------------------------------------

    30 // RSCard::RScard

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

    32 // might leave.

    33 // -----------------------------------------------------------------------------

    34 //

    35 RScard::RScard()

    36     {

    37     }

    38 

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

    40 // RScard::ConstructL

    41 // Symbian 2nd phase constructor can leave.

    42 // -----------------------------------------------------------------------------

    43 //

    44 void RScard::ConstructL()

    45     {

    46     _WIMTRACE(_L("WIM|Scard|CScard::ConstructL|Begin"));

    47     TInt error = StartThread();

    48     if ( error == KErrNone )    

    49         {

    50         error = CreateSession( KScardServerName,

    51                                Version(),

    52                                KDefaultMessageSlots );

    53         }

    54 

    55     if ( error )

    56         {

    57         User::Leave( error );

    58         }

    59     }

    60 

    61 // -----------------------------------------------------------------------------

    62 // RScard::NewL

    63 // Two-phased constructor.

    64 // -----------------------------------------------------------------------------

    65 //

    66 EXPORT_C RScard* RScard::NewL()

    67     {

    68     _WIMTRACE(_L("WIM|Scard|RScard::NewL|Begin"));

    69     RScard* self = new( ELeave ) RScard;

    70     CleanupStack::PushL( self );

    71     self->ConstructL();

    72     CleanupStack::Pop( self );

    73     return self;

    74     }

    75 

    76 // Destructor

    77 EXPORT_C RScard::~RScard()

    78     {

    79     _WIMTRACE(_L("WIM|Scard|RScard::~CScard|Begin"));

    80     TIpcArgs args( TIpcArgs::ENothing );

    81     SendReceive( EScardServerCloseSession, args );

    82     RHandleBase::Close();

    83     }

    84 

    85 // -----------------------------------------------------------------------------

    86 // RScard::Version

    87 // Returns version of the Scard Server

    88 // -----------------------------------------------------------------------------

    89 //

    90 TVersion RScard::Version() const

    91     {

    92     _WIMTRACE(_L("WIM|Scard|RScard::Version|Begin"));

    93     return ( TVersion( KScardServMajorVersionNumber, 

    94         KScardServMinorVersionNumber, KScardServBuildVersionNumber ) );

    95     }

    96 

    97 //  End of File