--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/phoneengine/PhoneCntFinder/ContactService/src/cphcntcontactmatchstrategy.cpp	Wed Sep 01 12:30:10 2010 +0100
@@ -0,0 +1,187 @@
+/*
+* Copyright (c) 2006-2007 Nokia Corporation and/or its subsidiary(-ies). 
+* All rights reserved.
+* This component and the accompanying materials are made available
+* under the terms of "Eclipse Public License v1.0"
+* which accompanies this distribution, and is available
+* at the URL "http://www.eclipse.org/legal/epl-v10.html".
+*
+* Initial Contributors:
+* Nokia Corporation - initial contribution.
+*
+* Contributors:
+*
+* Description:  Contact matching strategy
+*
+*/
+
+
+#include <CVPbkContactManager.h>
+#include <CVPbkContactStoreUriArray.h>
+#include <cntdb.h>  // KBestMatchingPhoneNumbers
+
+#include "cphcntcontactmatchstrategy.h"
+#include "cphcntcontactstoreuris.h"
+#include "CPhoneRawMatchNumberExtractor.h"
+
+
+
+
+// ======== MEMBER FUNCTIONS ========
+
+
+CPhCntContactMatchStrategy::CPhCntContactMatchStrategy(
+    CVPbkContactManager& aContactManager,
+    CPhCntContactStoreUris& aContactStoreUris,
+    MVPbkContactFindObserver& aObserver,
+    TUint32 aMatchFlags ) :
+    iContactManager( aContactManager ),
+    iContactStoreUris( aContactStoreUris ),
+    iObserver( aObserver ),
+    iMatchFlags( aMatchFlags )
+    {
+    iContactStoreUris.SetObserver( *this );
+    }
+
+
+// ---------------------------------------------------------------------------
+// Second phase constructor
+// ---------------------------------------------------------------------------
+//
+void CPhCntContactMatchStrategy::ConstructL()
+    {
+    User::LeaveIfError( CreateContactMatchStrategy() );
+    
+    iNumberExtractor = new( ELeave )CCntRawPhoneNumberExtractor();
+    iNumberExtractor->ConstructL();
+    }
+
+
+// ---------------------------------------------------------------------------
+// Static constructor.
+// ---------------------------------------------------------------------------
+//
+CPhCntContactMatchStrategy* CPhCntContactMatchStrategy::NewL(
+    CVPbkContactManager& aContactManager,
+    CPhCntContactStoreUris& aContactStoreUris,
+    MVPbkContactFindObserver& aObserver,
+    TUint32 aMatchFlags )
+    {
+    CPhCntContactMatchStrategy* self = 
+        new( ELeave ) CPhCntContactMatchStrategy( 
+            aContactManager,
+            aContactStoreUris, 
+            aObserver,
+            aMatchFlags );
+    CleanupStack::PushL( self );
+    self->ConstructL();
+    CleanupStack::Pop( self );
+    return self;
+    }
+
+// ---------------------------------------------------------------------------
+// Destructor.
+// ---------------------------------------------------------------------------
+//
+CPhCntContactMatchStrategy::~CPhCntContactMatchStrategy()
+    {
+    if( iNumberExtractor )
+        {
+        iNumberExtractor->Release();    
+        }
+    delete iMatchStrategy;
+    delete iUriArray;
+    }
+
+// ---------------------------------------------------------------------------
+// From MPhCntContactMatchStrategy
+// Starts to find contacts which has aPhoneNumber.
+// ---------------------------------------------------------------------------
+//
+void CPhCntContactMatchStrategy::FindMatchesL( const TDesC& aPhoneNumber )
+    {
+    if( iMatchStrategy )
+        {
+        DoMatchL( aPhoneNumber );
+        }
+    else
+        {
+        const TInt err( CreateContactMatchStrategy() );
+        if( !err )
+            {
+            DoMatchL( aPhoneNumber );
+            }
+        else
+            {
+            User::Leave( KErrNotFound );            
+            }
+        }
+    }
+
+// ---------------------------------------------------------------------------
+// Creates contact match strategy and destroys the old one.
+// ---------------------------------------------------------------------------
+//    
+TInt CPhCntContactMatchStrategy::CreateContactMatchStrategy()
+    {
+    TInt err = KErrNone;
+    if( !iUriArray )
+        {
+        TRAP( err, iUriArray = iContactStoreUris.ActiveContactStoresL() );
+        }
+    
+    if( iUriArray )
+        {
+        delete iMatchStrategy;
+        iMatchStrategy = NULL;
+        err = DoCreateMatchStrategy();
+         
+        }
+    else
+        {
+        err = KErrGeneral;
+        }
+    
+    return err;                
+    }
+
+// ---------------------------------------------------------------------------
+// From base class MPhCntContactStoreEventObserver
+// Updates match strategy.
+// ---------------------------------------------------------------------------
+//
+void CPhCntContactMatchStrategy::ContactStoreAvailabilityChanged()
+    {
+    delete iUriArray;
+    iUriArray = NULL;
+    CreateContactMatchStrategy();
+    }
+
+// ---------------------------------------------------------------------------
+// Creates contact match strategy
+// ---------------------------------------------------------------------------
+//     
+TInt CPhCntContactMatchStrategy::DoCreateMatchStrategy()
+    {
+    CVPbkPhoneNumberMatchStrategy::TConfig config( 
+            KBestMatchingPhoneNumbers,
+            *iUriArray,
+            CVPbkPhoneNumberMatchStrategy::EVPbkSequentialMatch, 
+            iMatchFlags
+            );
+    TRAPD( err, iMatchStrategy = CVPbkPhoneNumberMatchStrategy::NewL( 
+                    config, 
+                    iContactManager, 
+                    iObserver ) );       
+    return err;
+    }
+
+// ---------------------------------------------------------------------------
+// Makes the actual matching request.
+// ---------------------------------------------------------------------------
+//     
+void CPhCntContactMatchStrategy::DoMatchL( 
+    const TDesC& aNumber )
+    {
+    iMatchStrategy->MatchL( aNumber );
+    }