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:  Resource reader

    15 *

    16 */

    17 

    18 

    19 #include <bautils.h>

    20 #include <ImpsConnectionUiNg.rsg>

    21 

    22 #include "cimpsresourcereader.h"

    23 

    24 // Constants

    25 _LIT( KIMPSConnectionUINGResFile, "IMPSConnectionUiNG.rsc" );

    26 _LIT( KIMPSConnectionUiNGResourcePath, "\\Resource\\" );

    27 

    28 

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

    30 // CIMPSResourceReader::NewL()

    31 // -----------------------------------------------------------------------------

    32 //

    33 EXPORT_C CIMPSResourceReader* CIMPSResourceReader::NewL()

    34     {

    35     CIMPSResourceReader* self =  CIMPSResourceReader::NewLC();

    36     CleanupStack::Pop( self );

    37     return self;

    38     }

    39 

    40 

    41 // -----------------------------------------------------------------------------

    42 // CIMPSResourceReader::NewLC()

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

    44 //

    45 EXPORT_C CIMPSResourceReader* CIMPSResourceReader::NewLC()

    46     {

    47     CIMPSResourceReader* self = new( ELeave )CIMPSResourceReader;

    48     CleanupStack::PushL( self );

    49     self->ConstructL();

    50     return self;

    51     }

    52 

    53 

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

    55 // CIMPSResourceReader::CIMPSResourceReader()

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

    57 //

    58 CIMPSResourceReader::CIMPSResourceReader()

    59     {

    60     }

    61 

    62 

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

    64 // CIMPSResourceReader::~CIMPSResourceReader()

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

    66 //

    67 EXPORT_C CIMPSResourceReader::~CIMPSResourceReader()

    68     {

    69     iResFile.Close();

    70     iFs.Close();

    71     }

    72 

    73 

    74 // -----------------------------------------------------------------------------

    75 // CIMPSResourceReader::ConstructL()

    76 // -----------------------------------------------------------------------------

    77 //

    78 void CIMPSResourceReader::ConstructL()

    79     {

    80     User::LeaveIfError( iFs.Connect() );

    81 

    82     TFileName resourceFileName;

    83     resourceFileName.Zero();

    84 

    85     TFileName drivePath;

    86     Dll::FileName( drivePath );

    87     resourceFileName.Append( TParsePtrC( drivePath ).Drive() );

    88     resourceFileName.Append( KIMPSConnectionUiNGResourcePath() );

    89     resourceFileName.Append( KIMPSConnectionUINGResFile );

    90 

    91     if ( resourceFileName.Length() > 0 )

    92         {

    93         // when baflutils gets an empty string, it returns "C:",

    94         // which breaks things

    95         BaflUtils::NearestLanguageFile( iFs, resourceFileName );

    96         }

    97 

    98     iResFile.OpenL( iFs, resourceFileName );

    99     iResFile.ConfirmSignatureL();

   100     }

   101 

   102 

   103 // -----------------------------------------------------------------------------

   104 // CIMPSResourceReader::IntResourceValueL()

   105 // -----------------------------------------------------------------------------

   106 //

   107 EXPORT_C TBool CIMPSResourceReader::IsRoamingWarningRequiredL()

   108     {

   109     return IntResourceValueL( RSC_CHAT_VARIATION_IMPSCU_ROAMING_WARNING );

   110     }

   111 

   112 // -----------------------------------------------------------------------------

   113 // CIMPSResourceReader::IntResourceValueL()

   114 // -----------------------------------------------------------------------------

   115 //

   116 TInt CIMPSResourceReader::IntResourceValueL( TInt aResourceId )

   117     {

   118     //Own resource reader for AA plug-in environment (no CONE facilities available)

   119     TInt plainResourceId = 0x00000fff & aResourceId; // Remove offset from id

   120 

   121     HBufC8* rawDataBuf = iResFile.AllocReadLC( plainResourceId );

   122 

   123     TResourceReader reader;

   124     reader.SetBuffer( rawDataBuf );

   125 

   126     TInt value = reader.ReadInt32();

   127 

   128     CleanupStack::PopAndDestroy( rawDataBuf );

   129 

   130     return value;

   131     }

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