1 /*

     2 * Copyright (c) 2010 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: Implementation of CSsmRegionObserver class.

    15 *

    16 */

    17 #include "ssmregionobserversup.h"

    18 #include "ssmlocalepskeys.h"

    19 #include "ssmmapperutilityinternalpskeys.h"

    20 #include "ssmcommonlocale.h"

    21 #include "trace.h"

    22 #include <centralrepository.h>

    23 #include <CommonEngineDomainCRKeys.h>

    24 

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

    26 // CSsmRegionObserver::NewL

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

    28 //

    29 EXPORT_C MSsmUtility* CSsmRegionObserver::NewL()

    30     {

    31     FUNC_LOG;

    32     CSsmRegionObserver* self = new( ELeave ) CSsmRegionObserver();

    33     return self;

    34     }

    35 

    36 // ---------------------------------------------------------------------------

    37 // CSsmRegionObserver::InitializeL

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

    39 //

    40 void CSsmRegionObserver::InitializeL()

    41     {

    42 

    43     }

    44 

    45 // ---------------------------------------------------------------------------

    46 // CSsmRegionObserver::StartL

    47 // ---------------------------------------------------------------------------

    48 //

    49 void CSsmRegionObserver::StartL()

    50     {

    51     FUNC_LOG;

    52     TInt errorCode = iRegionProperty.Attach( KPSStarterUid, KSSMRegionPSKey );

    53     ERROR_2( errorCode, "Failed to attach to property 0x%08x::0x%08x", KPSStarterUid.iUid, KSSMRegionPSKey );

    54     Activate();

    55     }

    56 

    57 // ---------------------------------------------------------------------------

    58 // CSsmRegionObserver::Release

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

    60 //

    61 void CSsmRegionObserver::Release()

    62     {

    63     FUNC_LOG;

    64     delete this;

    65     }

    66 

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

    68 // CSsmRegionObserver::~CSsmRegionObserver

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

    70 //

    71 CSsmRegionObserver::~CSsmRegionObserver()

    72     {

    73     FUNC_LOG;

    74     Cancel();

    75     iRegionProperty.Close();

    76     }

    77 

    78 // ---------------------------------------------------------------------------

    79 // CSsmRegionObserver::DoCancel

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

    81 //

    82 void CSsmRegionObserver::DoCancel()

    83     {

    84     FUNC_LOG;

    85     iRegionProperty.Cancel();

    86     }

    87 

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

    89 // CSsmRegionObserver::RunL

    90 // ---------------------------------------------------------------------------

    91 //

    92 void CSsmRegionObserver::RunL()

    93     {

    94     FUNC_LOG;

    95     const TInt errorCode = iStatus.Int();

    96     if ( KErrNone == errorCode )

    97         {

    98         Activate();

    99         LoadRegion();

   100         }

   101     else

   102         {

   103         INFO_1("CSsmRegionObserver::RunL()completed with: %d - not reactivating", iStatus.Int());

   104         }

   105     }

   106 

   107 // ---------------------------------------------------------------------------

   108 // CSsmRegionObserver::LoadRegion

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

   110 //

   111 void CSsmRegionObserver::LoadRegion()

   112     {

   113     TInt region(0);

   114     TInt errorCode = iRegionProperty.Get( region);

   115     if( KErrNone != errorCode )

   116          {

   117          INFO_1( "Failed to get KSSMRegionPSKey value with error  %d", errorCode );

   118          return;

   119          }

   120 

   121     // Dot plus five digit locale

   122     TBuf<KMaxDllExtensionLength> extension; 

   123     extension.Format( KDllExtensionFormat, region);

   124     

   125     // Padd ".1" to ".01" for compatibility.   

   126     for( ; extension.Length() < KMinDllExtensionLength ;) 

   127         {

   128         extension.Insert( KDllExtensionPaddingPosition,

   129                           KDllExtensionPadding );

   130         }

   131 

   132     TBuf<KMaxDllNameLength> regionDllName( KRegionDllNameBase );

   133     regionDllName.Append( extension );

   134     INFO_1( "Loading region DLL named '%S'", &regionDllName );

   135 

   136     TExtendedLocale extLocale;

   137     extLocale.LoadSystemSettings();

   138     errorCode = extLocale.LoadLocaleAspect(regionDllName );

   139     

   140     ERROR( errorCode, "Failed to load region" );

   141 

   142     if ( KErrNone == errorCode )

   143         {

   144         errorCode = extLocale.SaveSystemSettings();

   145         ERROR( errorCode, "Failed to set region" );

   146         TLocale().Set();

   147         StoreRegionToCentRep( region );

   148         }

   149     }

   150 

   151 // ---------------------------------------------------------------------------

   152 // CSsmRegionObserver::StoreRegionToCentRep

   153 // ---------------------------------------------------------------------------

   154 //

   155 void CSsmRegionObserver::StoreRegionToCentRep( const TInt aRegion )

   156     {

   157     FUNC_LOG;

   158     CRepository* cenrep = NULL;

   159     TRAPD( errorCode, cenrep = CRepository::NewL( KCRUidCommonEngineKeys ) );

   160     ERROR_1( errorCode, "Failed to initialize cen rep %d", errorCode );

   161     

   162     if ( KErrNone == errorCode )

   163         {

   164         errorCode = cenrep->Set( KGSRegion, aRegion);

   165         ERROR_1( errorCode, "Failed to store region code to CentRep, %d", 

   166                                                                   errorCode );

   167         delete cenrep;

   168         }

   169     }

   170 

   171 // ---------------------------------------------------------------------------

   172 // CSsmRegionObserver::CSsmRegionObserver

   173 // ---------------------------------------------------------------------------

   174 //

   175 CSsmRegionObserver::CSsmRegionObserver() : CActive( EPriorityStandard )

   176     {

   177     CActiveScheduler::Add( this );

   178     }

   179 

   180 // ---------------------------------------------------------------------------

   181 // CSsmRegionObserver::Activate

   182 // ---------------------------------------------------------------------------

   183 //

   184 void CSsmRegionObserver::Activate()

   185     {

   186     FUNC_LOG;

   187     ASSERT( !IsActive() );

   188     iRegionProperty.Subscribe( iStatus );

   189     SetActive();

   190     }

   191