1 /*

     2 * Copyright (c) 2009 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 *

    16 */

    17 

    18 #include "tsservicesprovider.h"

    19 #include "tsservice.h"

    20 // -----------------------------------------------------------------------------

    21 /**

    22  * Symbian two phase constructor. Create and initialize services provider instance

    23  * @param aConfig - services provider configurator

    24  * @return address to initialized services provider instance 

    25  */

    26 CTsServiceProvider* CTsServiceProvider::NewL( 

    27                                        const CTsServiceProviderConfig& aConfig )

    28     {

    29     CTsServiceProvider* self = new (ELeave)CTsServiceProvider();

    30     self->Construct( aConfig );

    31     return self;

    32     }

    33 

    34 // -----------------------------------------------------------------------------

    35 /**

    36  * Constructor

    37  */

    38 CTsServiceProvider::CTsServiceProvider()

    39     {

    40     //No implementation required

    41     }

    42 

    43 // -----------------------------------------------------------------------------

    44 /**

    45  * Function initialzie services provider. Using configurator load serivces

    46  * @param aConfig - serivces provider configurator

    47  * 

    48  */

    49 void CTsServiceProvider::Construct( const CTsServiceProviderConfig& aConfig )

    50     {

    51     CTsService* srvPtr(0);

    52     for( TInt iter(0); iter < aConfig.Count(); ++iter ) 

    53         {

    54         TRAP_IGNORE( srvPtr = CTsService::NewLC( aConfig.LoadL( iter ) );

    55                      iServices.AppendL( srvPtr );

    56                      CleanupStack::Pop( srvPtr ); )

    57         }

    58     }

    59 

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

    61 /**

    62  * Destructor. Release allocated resouces

    63  */

    64 CTsServiceProvider::~CTsServiceProvider()

    65     {

    66     iServices.ResetAndDestroy();

    67     }

    68 

    69 // -----------------------------------------------------------------------------

    70 /**

    71  * Operator enable access to initialized service

    72  * @param aOffset - index of requested service

    73  * @return reference to MTsModel interface

    74  */

    75 MTsModel& CTsServiceProvider::operator[](TInt aOffset) const

    76     {

    77     return *( iServices[ aOffset ] );

    78     }

    79 

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

    81 /**

    82  * @return number of available services

    83  */

    84 TInt CTsServiceProvider::Count() const

    85     {

    86     return iServices.Count();

    87     }