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/*
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* Copyright (c) 2006-2007 Nokia Corporation and/or its subsidiary(-ies).
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* All rights reserved.
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* This component and the accompanying materials are made available
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* under the terms of "Eclipse Public License v1.0"
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* which accompanies this distribution, and is available
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* at the URL "http://www.eclipse.org/legal/epl-v10.html".
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*
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* Initial Contributors:
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* Nokia Corporation - initial contribution.
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*
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* Contributors:
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*
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* Description: An operation for importing and saving a contact to the store
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*
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*/
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#include "CVPbkImportToStoreOperation.h"
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#include "CVPbkVCardCompactBCardImporter.h"
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#include "CVPbkVCardImporter.h"
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#include "CVPbkVCardData.h"
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#include "VPbkVCardEngError.h"
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#include "CVPbkLocalVariationManager.h"
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// From Virtual Phonebook
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#include <MVPbkStoreContact.h>
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#include <MVPbkContactStore.h>
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#include <MVPbkContactStoreProperties.h>
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#include <MVPbkContactStoreProperties2.h>
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#include <CVPbkContactLinkArray.h>
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#include <MVPbkContactCopyPolicy.h>
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#include <MVPbkContactLink.h>
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#include <MVPbkContactDuplicatePolicy.h>
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/// Unnamed namespace for local definitions
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namespace
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{
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// Max number of duplicate contacts to find
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const TInt KDuplicatesToFind = 1;
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}
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// ======== MEMBER FUNCTIONS ========
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// ---------------------------------------------------------------------------
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// CVPbkImportToStoreOperation::CVPbkImportToStoreOperation
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// ---------------------------------------------------------------------------
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//
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CVPbkImportToStoreOperation::CVPbkImportToStoreOperation(
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MVPbkContactCopyObserver& aObserver,
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MVPbkContactStore& aTargetStore )
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: iTargetStore( aTargetStore ),
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iObserver( aObserver )
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{
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iOwncardHandler = NULL;
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iGroupcardHandler = NULL;
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}
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// ---------------------------------------------------------------------------
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// CVPbkImportToStoreOperation::ConstructL
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// ---------------------------------------------------------------------------
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//
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void CVPbkImportToStoreOperation::ConstructL( TVPbkImportCardType aType,
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RReadStream &aSourceStream, CVPbkVCardData& aData, TBool aSync )
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{
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iCopyPolicy = &aData.CopyPolicyL( iTargetStore.StoreProperties().Uri() );
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if ( !iCopyPolicy )
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{
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User::Leave( KErrNotSupported );
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}
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// If contact data merge is supported then use duplicate checking
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// before copying.
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// During sync duplicate policy is ignored to improve performance
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if ( iCopyPolicy->SupportsContactMerge() && ! aSync )
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{
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iDuplicatePolicy = aData.DuplicatePolicy();
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}
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if ( aType == ECompactBusinessCard )
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{
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iOperationImpl = CVPbkVCardCompactBCardImporter::NewL(
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iImportedContacts, iTargetStore, aSourceStream, aData );
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}
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else if ( aType == EVCard )
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{
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iOperationImpl = CVPbkVCardImporter::NewL(
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iImportedContacts, aSourceStream, iTargetStore, aData );
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}
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else
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{
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User::Leave( KErrArgument );
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}
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iSavedContacts = CVPbkContactLinkArray::NewL();
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// Handle Owncard during Sync
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if(aSync)
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{
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MVPbkContactStoreProperties& prop =
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const_cast<MVPbkContactStoreProperties&>(
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iTargetStore.StoreProperties());
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if ( prop.SupportsContactGroups() )
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{
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iGroupcardHandler = CVPbkGroupCardHandler::NewL(aData);
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}
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MVPbkContactStoreProperties2* prop2 =
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static_cast<MVPbkContactStoreProperties2*>(
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prop.ContactStorePropertiesExtension(
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KMVPbkContactStorePropertiesExtension2Uid ) );
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if ( prop2 && prop2->SupportsOwnContact() )
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{
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iOwncardHandler = CVPbkOwnCardHandler::NewL(aData);
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}
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}
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}
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// ---------------------------------------------------------------------------
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// CVPbkImportToStoreOperation::NewL
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// ---------------------------------------------------------------------------
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//
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CVPbkImportToStoreOperation* CVPbkImportToStoreOperation::NewL(
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TVPbkImportCardType aType,
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MVPbkContactStore& aTargetStore,
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RReadStream& aSourceStream,
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CVPbkVCardData& aData,
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MVPbkContactCopyObserver& aObserver,
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TBool aSync )
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{
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CVPbkImportToStoreOperation* self =
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new( ELeave ) CVPbkImportToStoreOperation( aObserver, aTargetStore );
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CleanupStack::PushL( self );
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self->ConstructL( aType, aSourceStream, aData, aSync );
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CleanupStack::Pop( self );
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return self;
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}
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// ---------------------------------------------------------------------------
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// CVPbkImportToStoreOperation::~CVPbkImportToStoreOperation
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// ---------------------------------------------------------------------------
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//
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CVPbkImportToStoreOperation::~CVPbkImportToStoreOperation()
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{
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delete iVPbkOperation;
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delete iSavedContacts;
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delete iOperationImpl;
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iImportedContacts.ResetAndDestroy();
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iDuplicates.ResetAndDestroy();
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delete iOwncardHandler;
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delete iGroupcardHandler;
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}
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// ---------------------------------------------------------------------------
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// From class MVPbkContactOperation
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// CVPbkImportToStoreOperation::StartL
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// ---------------------------------------------------------------------------
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//
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void CVPbkImportToStoreOperation::StartL()
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{
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__ASSERT_DEBUG( iOperationImpl, VPbkVCardEngError::Panic(
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VPbkVCardEngError::EPreCond_CVPbkImportToStoreOperation_StartL ) );
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iOperationImpl->SetObserver( *this );
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iOperationImpl->StartL();
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}
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// ---------------------------------------------------------------------------
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// From class MVPbkContactOperation
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// CVPbkImportToStoreOperation::Cancel
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// ---------------------------------------------------------------------------
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//
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void CVPbkImportToStoreOperation::Cancel()
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{
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delete iOperationImpl;
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iOperationImpl = NULL;
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}
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// ---------------------------------------------------------------------------
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// From class MVPbkImportOperationObserver
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// CVPbkImportToStoreOperation::ContactsImported
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// ---------------------------------------------------------------------------
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//
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void CVPbkImportToStoreOperation::ContactsImported()
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{
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TInt err( KErrNone );
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if ( iImportedContacts.Count() == 0 )
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{
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err = KErrNotFound;
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}
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else if ( iDuplicatePolicy )
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{
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ResetOperation();
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iDuplicates.ResetAndDestroy();
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TRAP( err, iVPbkOperation = iDuplicatePolicy->FindDuplicatesL(
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*iImportedContacts[0], iTargetStore, iDuplicates, *this,
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KDuplicatesToFind ) );
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}
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else
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{
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TRAP( err, CommitNextContactL() );
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}
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// delegate errors
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if ( err != KErrNone )
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{
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ContactImportingFailed( err );
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}
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}
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// ---------------------------------------------------------------------------
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// From class MVPbkImportOperationObserver
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// CVPbkImportToStoreOperation::ContactsImportedCompleted
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// ---------------------------------------------------------------------------
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//
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void CVPbkImportToStoreOperation::ContactsImportingCompleted()
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{
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MVPbkContactLinkArray* results = iSavedContacts;
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iSavedContacts = NULL;
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// Notice that client can delete this operation in
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// ContactsSaved so there must be no usage of member data
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// after calling this.
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if (results->Count())
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{
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// One or more successfully saved contacts
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iObserver.ContactsSaved( *this, results );
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}
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else
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{
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// No imported and saved contacts available
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ContactImportingFailed(KErrNotFound);
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}
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};
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// ---------------------------------------------------------------------------
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// From class MVPbkImportOperationObserver
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// CVPbkImportToStoreOperation::ContactImportingFailed
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// ---------------------------------------------------------------------------
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//
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void CVPbkImportToStoreOperation::ContactImportingFailed( TInt aError )
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{
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iObserver.ContactsSavingFailed( *this, aError );
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}
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// ---------------------------------------------------------------------------
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// From class MVPbkImportOperationObserver
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// CVPbkImportToStoreOperation::ContactsSaved
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// ---------------------------------------------------------------------------
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//
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void CVPbkImportToStoreOperation::ContactsSaved(
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MVPbkContactOperationBase& /*aOperation*/,
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MVPbkContactLinkArray* aResults )
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{
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ResetOperation();
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TRAPD( res, HandleContactSavedL( aResults ) );
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if ( res != KErrNone )
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{
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ContactImportingFailed( res );
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}
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}
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// ---------------------------------------------------------------------------
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// From class MVPbkImportOperationObserver
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// CVPbkImportToStoreOperation::ContactsSavingFailed
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// ---------------------------------------------------------------------------
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//
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void CVPbkImportToStoreOperation::ContactsSavingFailed(
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MVPbkContactOperationBase& /*aOperation*/,
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TInt aError)
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{
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ContactImportingFailed( aError );
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}
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// ---------------------------------------------------------------------------
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// From class MVPbkContactFindObserver
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// CVPbkImportToStoreOperation::FindCompleteL
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// ---------------------------------------------------------------------------
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//
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void CVPbkImportToStoreOperation::FindCompleteL(
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MVPbkContactLinkArray* aResults )
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{
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// Links not needed
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delete aResults;
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if ( iDuplicates.Count() > 0 )
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{
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// Merge and commit, let policy decide how to handle merge and
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// what to do with imported contacts. Policy takes the contacts.
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ResetOperation();
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iVPbkOperation = iCopyPolicy->MergeAndSaveContactsL(
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iImportedContacts, *iDuplicates[0], *this );
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}
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else
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{
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// No duplicates, save imported contacts.
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CommitNextContactL();
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}
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}
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// ---------------------------------------------------------------------------
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// From class MVPbkContactFindObserver
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// CVPbkImportToStoreOperation::FindFailed
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// ---------------------------------------------------------------------------
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//
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void CVPbkImportToStoreOperation::FindFailed( TInt aError )
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{
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ContactImportingFailed( aError );
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}
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// ---------------------------------------------------------------------------
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// CVPbkImportToStoreOperation::CommitNextContactL
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// ---------------------------------------------------------------------------
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//
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void CVPbkImportToStoreOperation::CommitNextContactL()
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{
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__ASSERT_DEBUG( iImportedContacts.Count() > 0,
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VPbkVCardEngError::Panic(
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VPbkVCardEngError::EPreCond_CommitNextContactL ) );
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const TInt firstContact = 0;
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MVPbkStoreContact* contact = iImportedContacts[firstContact];
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/// contact ownership is given
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ResetOperation();
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iVPbkOperation = iCopyPolicy->CommitContactL( contact, *this );
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iImportedContacts.Remove( firstContact );
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}
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// ---------------------------------------------------------------------------
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// CVPbkImportToStoreOperation::HandleContactSavedL
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// ---------------------------------------------------------------------------
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//
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void CVPbkImportToStoreOperation::HandleContactSavedL(
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MVPbkContactLinkArray* aResults )
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{
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CleanupDeletePushL( aResults );
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const TInt count = aResults->Count();
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TBool added = EFalse;
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for ( TInt i = 0; i < count; ++i )
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{
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iSavedContacts->AppendL( (*aResults)[i].CloneLC() );
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added = ETrue;
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CleanupStack::Pop();
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}
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const TInt duplicateCount = iDuplicates.Count();
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const TInt curUnsavedCount = iImportedContacts.Count();
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// Duplicates are returned to the client if following conditions apply
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// 1) There are duplicates (iDuplicates.Count() > 0)
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// 2) All imported contacts have been saved (iImportedContacts.Count() == 0)
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// 3) Copy policy didn't actually save anything
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// (iSavedContacts->Count() == 0 )
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//if ( ( duplicateCount > 0 ) &&
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// ( curUnsavedCount == 0 ) &&
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// ( iSavedContacts->Count() == 0 ) )
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if ( ( duplicateCount > 0 ) &&
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( curUnsavedCount == 0 ) &&
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( added == EFalse ) )
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{
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for ( TInt k = 0; k < duplicateCount; ++k )
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{
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iSavedContacts->AppendL( iDuplicates[k]->CreateLinkLC() );
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CleanupStack::Pop();
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}
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}
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if(iOwncardHandler && iOperationImpl->IsOwncard())
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{
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iOwncardHandler->SetAsOwnContactL(aResults->At(0));
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}
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TBool destroyed = EFalse;
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TBool isGroupCard = ((CVPbkVCardImporter *)iOperationImpl)->IsGroupcard();
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if(iGroupcardHandler && isGroupCard )
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{
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// CVPbkGroupCardHandler uses nested activescheduler loop to make
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// async requests synchronous (why?). Hence it is possible that when
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// the execution returns from BuildContactGroupsHashMapL,
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// GetContactGroupStoreL or DecodeContactGroupInVCardL this instance
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// has already been deleted and member data can not be accessed
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// anymore. User can e.g cancel restoring contacts in which case
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// import operation will be deleted before it is completed.
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// Self pointer is used to check this.
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CVPbkGroupCardHandler* groupcardHandler = iGroupcardHandler;
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groupcardHandler->BuildContactGroupsHashMapL(iTargetStore, &groupcardHandler);
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if ( groupcardHandler )
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{
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groupcardHandler->GetContactGroupStoreL(aResults->At(0), &groupcardHandler );
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}
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if ( groupcardHandler )
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{
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groupcardHandler->DecodeContactGroupInVCardL(
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((CVPbkVCardImporter *)iOperationImpl)->GetGroupcardvalue(),
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&groupcardHandler);
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}
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else
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{
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destroyed = ETrue;
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}
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}
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CVPbkLocalVariationManager* lvm = CVPbkLocalVariationManager::NewL();
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TBool supportSyncGroupVcard = lvm->LocallyVariatedFeatureEnabled( EVPbkLVSyncGroupEnabled );
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delete lvm;
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if (supportSyncGroupVcard && iGroupcardHandler && !isGroupCard)
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{
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iGroupcardHandler->BuildContactGroupsHashMapL(iTargetStore);
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iGroupcardHandler->GetContactGroupStoreL(aResults->At(0));
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iGroupcardHandler->DeleteContactFromGroupsL();
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}
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CleanupStack::PopAndDestroy(); // aResults
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if ( !destroyed )
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{
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if ( curUnsavedCount == 0 )
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{
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// Try to read the next entry, if one existed
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iOperationImpl->StartL();
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}
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else
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{
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CommitNextContactL();
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iOperationImpl->StartL();
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}
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}
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}
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// ---------------------------------------------------------------------------
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// CVPbkImportToStoreOperation::ResetOperation
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// ---------------------------------------------------------------------------
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//
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void CVPbkImportToStoreOperation::ResetOperation()
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{
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delete iVPbkOperation;
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438 |
iVPbkOperation = NULL;
|
|
439 |
}
|
|
440 |
// End of file
|