phoneengine/PhoneCntFinder/ContactService/src/cphcntcontactstoreuris.cpp
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     1 /*
       
     2 * Copyright (c) 2006 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:  Contact store Uris
       
    15 *
       
    16 */
       
    17 
       
    18 #include <CVPbkContactStoreUriArray.h>
       
    19 #include <VPbkContactStoreUris.h>
       
    20 #include <TVPbkContactStoreUriPtr.h>
       
    21 #include <centralrepository.h>
       
    22 #include <talogger.h>
       
    23 
       
    24 #include "telinternalcrkeys.h"
       
    25 #include "cphcntcontactstoreuris.h"
       
    26 #include "mphcntcontactstoreeventobserver.h"
       
    27 
       
    28 // ======== MEMBER FUNCTIONS ========
       
    29 
       
    30 
       
    31 // ---------------------------------------------------------------------------
       
    32 // Static constructor
       
    33 // ---------------------------------------------------------------------------
       
    34 //
       
    35 CPhCntContactStoreUris* CPhCntContactStoreUris::NewL()
       
    36     {
       
    37     TEFLOGSTRING( KTAOBJECT, "CNT CPhCntContactStoreUris::NewL" );
       
    38     CPhCntContactStoreUris* self = new( ELeave ) CPhCntContactStoreUris;
       
    39     CleanupStack::PushL( self );
       
    40     self->ConstructL();
       
    41     CleanupStack::Pop( self );
       
    42     return self;
       
    43     }
       
    44 
       
    45 // ---------------------------------------------------------------------------
       
    46 // Destructor
       
    47 // ---------------------------------------------------------------------------
       
    48 //
       
    49 CPhCntContactStoreUris::~CPhCntContactStoreUris()
       
    50     {
       
    51     TEFLOGSTRING( KTAOBJECT, "CNT CPhCntContactStoreUris::~CPhCntContactStoreUris" );
       
    52     delete iContactStoreUriArray;
       
    53     delete iAdditionalContactStoreUriArray;    
       
    54     iContactStoreStates.Close();
       
    55     }
       
    56 
       
    57 // ---------------------------------------------------------------------------
       
    58 // Contact store uris
       
    59 // ---------------------------------------------------------------------------
       
    60 //
       
    61 CVPbkContactStoreUriArray& CPhCntContactStoreUris::ContactStores() const
       
    62     {
       
    63     return *iContactStoreUriArray;
       
    64     }
       
    65     
       
    66 // ---------------------------------------------------------------------------
       
    67 // Currently active contact stores.
       
    68 // ---------------------------------------------------------------------------
       
    69 //
       
    70 CVPbkContactStoreUriArray* CPhCntContactStoreUris::ActiveContactStoresL() const
       
    71     {
       
    72     TEFLOGSTRING( KTAOBJECT, "CNT CPhCntContactStoreUris::ActiveContactStoresL" );
       
    73     CVPbkContactStoreUriArray* array = CVPbkContactStoreUriArray::NewLC();
       
    74     const TInt count( iContactStoreStates.Count() );
       
    75     for( TInt i = 0; i < count; i++ )
       
    76         {
       
    77         const TPhCntContactStoreState& storeState = iContactStoreStates[i];
       
    78         if( storeState.IsAvailable() )
       
    79             {
       
    80             TEFLOGSTRING2( KTAOBJECT,
       
    81                     "CNT CPhCntContactStoreUris::ActiveContactStoresL - Append store: %S", 
       
    82                     &storeState.ContactStoreUri().UriDes() );
       
    83             array->AppendL( storeState.ContactStoreUri() );
       
    84             }
       
    85         }
       
    86     CleanupStack::Pop( array );
       
    87     return array;
       
    88     }
       
    89 
       
    90 // ---------------------------------------------------------------------------
       
    91 // Updates store availability
       
    92 // ---------------------------------------------------------------------------
       
    93 //
       
    94 void CPhCntContactStoreUris::StoreReady( 
       
    95     TVPbkContactStoreUriPtr& aContactStoreUri )
       
    96     {
       
    97     TEFLOGSTRING2( KTAOBJECT, "CNT CPhCntContactStoreUris::StoreReady = %S", 
       
    98                 &aContactStoreUri.UriDes() );
       
    99     SetContactStoreAvailability( aContactStoreUri, ETrue );
       
   100     }
       
   101 
       
   102 // ---------------------------------------------------------------------------
       
   103 // Updates store availability
       
   104 // ---------------------------------------------------------------------------
       
   105 //    
       
   106 void CPhCntContactStoreUris::StoreUnavailable( 
       
   107     TVPbkContactStoreUriPtr& aContactStoreUri )
       
   108     {
       
   109     TEFLOGSTRING2( KTAOBJECT, "CNT CPhCntContactStoreUris::StoreUnavailable = %S", 
       
   110             &aContactStoreUri.UriDes() );
       
   111     SetContactStoreAvailability( aContactStoreUri, EFalse );
       
   112     }
       
   113 
       
   114 // ---------------------------------------------------------------------------
       
   115 // Sets observer
       
   116 // ---------------------------------------------------------------------------
       
   117 //     
       
   118 void CPhCntContactStoreUris::SetObserver( 
       
   119     MPhCntContactStoreEventObserver& aObserver )
       
   120     {
       
   121     iObserver = &aObserver;
       
   122     }
       
   123 
       
   124 // ---------------------------------------------------------------------------
       
   125 // Constructor
       
   126 // ---------------------------------------------------------------------------
       
   127 //
       
   128 CPhCntContactStoreUris::CPhCntContactStoreUris()
       
   129     {
       
   130     }
       
   131 
       
   132 // ---------------------------------------------------------------------------
       
   133 // Second phase constructor
       
   134 // ---------------------------------------------------------------------------
       
   135 //
       
   136 void CPhCntContactStoreUris::ConstructL()
       
   137     {
       
   138     TEFLOGSTRING( KTAOBJECT, "CNT CPhCntContactStoreUris::ConstructL" );
       
   139     iAdditionalContactStoreUriArray = CVPbkContactStoreUriArray::NewL();
       
   140         
       
   141     // Read additional, product configured contact stores.
       
   142     HBufC* productSpecificList = HBufC::NewLC( 
       
   143         NCentralRepositoryConstants::KMaxUnicodeStringLength );
       
   144     TPtr productSpecificListPtr( productSpecificList->Des() );
       
   145     ReadAdditionalContactStoreL( &productSpecificListPtr );
       
   146     
       
   147     // Append additional stores to contact store array
       
   148     TInt count( iAdditionalContactStoreUriArray->Count() );       
       
   149     for( TInt i = 0; i < count; i++ )
       
   150         {
       
   151         iContactStoreStates.AppendL( (*iAdditionalContactStoreUriArray)[i] );
       
   152         }            
       
   153     
       
   154     iContactStoreStates.AppendL( 
       
   155         TVPbkContactStoreUriPtr( 
       
   156             VPbkContactStoreUris::DefaultCntDbUri() ) );
       
   157     iContactStoreStates.AppendL( 
       
   158         TVPbkContactStoreUriPtr( 
       
   159             VPbkContactStoreUris::SimGlobalOwnNumberUri() ) );
       
   160     iContactStoreStates.AppendL( 
       
   161         TVPbkContactStoreUriPtr( 
       
   162             VPbkContactStoreUris::SimGlobalAdnUri() ) );
       
   163     iContactStoreStates.AppendL( 
       
   164         TVPbkContactStoreUriPtr( 
       
   165             VPbkContactStoreUris::SimGlobalFdnUri() ) );
       
   166     iContactStoreStates.AppendL( 
       
   167         TVPbkContactStoreUriPtr( 
       
   168             VPbkContactStoreUris::SimGlobalSdnUri() ) );
       
   169             
       
   170     const TInt count_2( iContactStoreStates.Count() );
       
   171     iContactStoreUriArray = CVPbkContactStoreUriArray::NewL();
       
   172     for( TInt i = 0; i < count_2; i++ )
       
   173         {
       
   174         TEFLOGSTRING3( KTAOBJECT, 
       
   175                 "CNT CPhCntContactStoreUris::ConstructL - Append store  = %S, Available: %d", 
       
   176                 &iContactStoreStates[i].ContactStoreUri().UriDes(),
       
   177                 iContactStoreStates[i].IsAvailable() );
       
   178         iContactStoreUriArray->AppendL( iContactStoreStates[i].ContactStoreUri() );
       
   179         }
       
   180     CleanupStack::PopAndDestroy( productSpecificList );                    
       
   181     }
       
   182 
       
   183 // ---------------------------------------------------------------------------
       
   184 // Sets contact stores availability
       
   185 // ---------------------------------------------------------------------------
       
   186 //    
       
   187 void CPhCntContactStoreUris::SetContactStoreAvailability( 
       
   188         TVPbkContactStoreUriPtr& aStoreUri, 
       
   189         TBool aIsAvailable )
       
   190     {
       
   191     TEFLOGSTRING( KTAOBJECT, "CPhCntContactStoreUris::SetContactStoreAvailability" );
       
   192     const TInt count( iContactStoreStates.Count() );
       
   193     for( TInt i = 0; i < count; i++ )
       
   194         {
       
   195         TPhCntContactStoreState& storeState = iContactStoreStates[i];
       
   196         if( storeState.ContactStoreUri().Compare( 
       
   197             aStoreUri, 
       
   198             TVPbkContactStoreUriPtr::EContactStoreUriAllComponents ) 
       
   199             == KErrNone ) 
       
   200             {
       
   201             TEFLOGSTRING2( KTAOBJECT, "SetAvailability: %d", aIsAvailable );
       
   202             storeState.SetAvailability( aIsAvailable );
       
   203             }
       
   204         }
       
   205     if( iObserver )
       
   206         {
       
   207         iObserver->ContactStoreAvailabilityChanged();
       
   208         }
       
   209     }
       
   210     
       
   211 // ---------------------------------------------------------------------------
       
   212 // Read list of additional contact stores from cenrep
       
   213 // ---------------------------------------------------------------------------
       
   214 //
       
   215 void CPhCntContactStoreUris::ReadAdditionalContactStoreL( TDes* aProductSpecificList )
       
   216     {
       
   217     // Read The product specific VPBK stores from cenrep
       
   218     CRepository* repository = CRepository::NewLC( KCRUidTelVariation );
       
   219     
       
   220     TInt err( KErrNone );        
       
   221     err = repository->Get( KTelAdditionalStores, *aProductSpecificList );
       
   222 
       
   223     if ( err == KErrNone && aProductSpecificList->Length() )
       
   224         {
       
   225         ParseStoresL( *aProductSpecificList );
       
   226         } // if ( err == KErrNone && product...    
       
   227      CleanupStack::PopAndDestroy( repository );
       
   228     }
       
   229 
       
   230 
       
   231 // ---------------------------------------------------------------------------
       
   232 // Adds contact store.
       
   233 // ---------------------------------------------------------------------------
       
   234 //
       
   235 void CPhCntContactStoreUris::AddContactStoreL( 
       
   236         const TVPbkContactStoreUriPtr& aContactStoreUri )
       
   237     {
       
   238     TPhCntContactStoreState candidate 
       
   239         = TPhCntContactStoreState( aContactStoreUri );
       
   240     
       
   241     TInt index = iContactStoreStates.Find( candidate, MatchUris );
       
   242     if ( KErrNotFound == index )
       
   243         {
       
   244         iContactStoreStates.AppendL( candidate );
       
   245         }
       
   246     }
       
   247 
       
   248 // ---------------------------------------------------------------------------
       
   249 // Removes contact store.
       
   250 // ---------------------------------------------------------------------------
       
   251 //
       
   252 void CPhCntContactStoreUris::RemoveContactStore( 
       
   253         const TVPbkContactStoreUriPtr& aContactStoreUri )
       
   254     {
       
   255     TPhCntContactStoreState candidate 
       
   256         = TPhCntContactStoreState( aContactStoreUri );
       
   257     
       
   258     TInt index = iContactStoreStates.Find( candidate, MatchUris );
       
   259     if ( KErrNotFound != index )
       
   260         {
       
   261         iContactStoreStates.Remove( index );
       
   262         }
       
   263     }
       
   264 
       
   265 // ---------------------------------------------------------------------------
       
   266 // Parses store names from comma separated list.
       
   267 // ---------------------------------------------------------------------------
       
   268 //
       
   269 void CPhCntContactStoreUris::ParseStoresL( const TDesC& aProductSpecificList )
       
   270     {
       
   271     const TChar KStoreSeparatorComma = ',';
       
   272     TChar chr;
       
   273     TLex storeToken ( aProductSpecificList );        
       
   274     HBufC* db;
       
   275     
       
   276     while ( !storeToken.Eos() )
       
   277         {
       
   278         // Skip spaces 
       
   279         // e.g. "  store1,store2"
       
   280         storeToken.SkipSpaceAndMark();  
       
   281 
       
   282         // if several commas in row, skip them all.
       
   283         while ( storeToken.Peek() == KStoreSeparatorComma )
       
   284             {
       
   285             // e.g. ",,store1,store2"
       
   286             storeToken.SkipAndMark(1);
       
   287             // Or ",[space],,"
       
   288             storeToken.SkipSpaceAndMark();
       
   289             }
       
   290 
       
   291         // Loop until ',' or eof to parse next store
       
   292         do 
       
   293             {
       
   294             chr = storeToken.Get();
       
   295             }
       
   296             while ( chr != KStoreSeparatorComma && !storeToken.Eos() );
       
   297 
       
   298         if ( !storeToken.Eos()  )
       
   299             {
       
   300             // Reverse not to include comma.
       
   301             storeToken.UnGet();
       
   302             }
       
   303 
       
   304         if ( storeToken.TokenLength() )
       
   305             {
       
   306             // Append to parsed stores array, so that visibility of
       
   307             // all additional DB URIs is maintained.
       
   308             db = HBufC::NewLC( storeToken.TokenLength() );            
       
   309             db->Des().Copy( storeToken.MarkedToken() ); 
       
   310             
       
   311             // Append to additional store array.
       
   312             iAdditionalContactStoreUriArray->AppendL( TVPbkContactStoreUriPtr( *db ) );
       
   313             CleanupStack::PopAndDestroy( db );  
       
   314             //CleanupStack::Pop( db );                      
       
   315             }
       
   316 
       
   317         } // while ( !storeToken.Eos() )..        
       
   318     }
       
   319 
       
   320 // ---------------------------------------------------------------------------
       
   321 // Additional Contact store uris
       
   322 // ---------------------------------------------------------------------------
       
   323 //
       
   324 const CVPbkContactStoreUriArray& CPhCntContactStoreUris::AdditionalContactStores() const
       
   325     {
       
   326     return *iAdditionalContactStoreUriArray;
       
   327     }    
       
   328 
       
   329 // ---------------------------------------------------------------------------
       
   330 // Implements TIdentityRelation for class TPhCntContactStoreState.
       
   331 // ---------------------------------------------------------------------------
       
   332 //
       
   333 TBool CPhCntContactStoreUris::MatchUris( 
       
   334         const TPhCntContactStoreState& aState1,
       
   335         const TPhCntContactStoreState& aState2 )
       
   336     {
       
   337     TVPbkContactStoreUriPtr uri1( aState1.ContactStoreUri() );
       
   338     TVPbkContactStoreUriPtr uri2( aState2.ContactStoreUri() );
       
   339     
       
   340     return ( 
       
   341         uri1.Compare( uri2, 
       
   342             TVPbkContactStoreUriPtr::EContactStoreUriAllComponents ) 
       
   343                 == 0 );
       
   344     }
       
   345 
       
   346