1 /*

     2 * Copyright (c) 2008 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 

    19 #include <atextcommonbase.h>

    20 #include "atextcommonobserver.h"

    21 #include "debug.h"

    22 

    23 // ---------------------------------------------------------------------------

    24 // Instantiate the AT Extension Plugin via ECom framework.

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

    26 //

    27 EXPORT_C CATExtCommonBase* CATExtCommonBase::NewL(

    28     TUid aImplementationUid,

    29     MATExtCommonObserver& aObserver,

    30     const TDesC8& aName )

    31     {

    32     TInt32 keyOffset = _FOFF( CATExtCommonBase, iInstanceUid );

    33     CATExtCommonBase* self = reinterpret_cast<CATExtCommonBase*>(

    34         REComSession::CreateImplementationL( aImplementationUid, keyOffset ));

    35     self->SetObserver( aObserver );

    36     self->ReportConnectionName( aName );

    37     return self;

    38     }

    39 

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

    41 // Destructor

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

    43 //

    44 EXPORT_C CATExtCommonBase::~CATExtCommonBase()

    45     {

    46     TRACE_FUNC_ENTRY

    47     REComSession::DestroyedImplementation( iInstanceUid );

    48     if ( iObserver )

    49         {

    50         iObserver->ATExtPluginClosed( this );

    51         }

    52     TRACE_FUNC_EXIT

    53     }

    54 

    55 // ---------------------------------------------------------------------------

    56 // Called by concrete extension plugin to inform that mode status has changed.

    57 // Instructs ATEXT to complete client request message for

    58 // ReceiveModeStatusChange().

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

    60 //

    61 EXPORT_C TInt CATExtCommonBase::SendModeStatusChange( TUint aMode )

    62     {

    63     TRACE_FUNC_ENTRY

    64     if ( !iObserver )

    65         {

    66         return KErrGeneral;

    67         }

    68     iObserver->SendModeStatusChange( aMode );

    69     TRACE_FUNC_EXIT

    70     return KErrNone;

    71     }

    72 

    73 // ---------------------------------------------------------------------------

    74 // Called by concrete extension plugin to inform that NVRAM status has

    75 // changed. Instructs ATEXT to complete client request message for

    76 // ReceiveNvramStatusChange().

    77 // ---------------------------------------------------------------------------

    78 //

    79 EXPORT_C TInt CATExtCommonBase::SendNvramStatusChange( const TDesC8& aNvram )

    80     {

    81     TRACE_FUNC_ENTRY

    82     if ( !iObserver )

    83         {

    84         return KErrGeneral;

    85         }

    86     iObserver->SendNvramStatusChange( aNvram );

    87     TRACE_FUNC_EXIT

    88     return KErrNone;

    89     }

    90 

    91 // ---------------------------------------------------------------------------

    92 // Sets the observer.

    93 // ---------------------------------------------------------------------------

    94 //

    95 EXPORT_C void CATExtCommonBase::SetObserver( MATExtCommonObserver& aObserver )

    96     {

    97     TRACE_FUNC_ENTRY

    98     iObserver = &aObserver;

    99     TRACE_FUNC_EXIT

   100     }