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/*
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* Copyright (c) 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: Implementation of the class Pbk2RemoteContactLookupFactory.
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*
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*/
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#include <cpbk2remotecontactlookupaccounts.h>
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#include "pbkxrclutils.h"
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#include "cpbkxrclprotocolenvimpl.h"
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#include "cpbkxremotecontactlookupprotocoladapter.h"
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void CleanupResetAndDestroyInfoArray(TAny* aObj)
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{
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if (aObj)
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{
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static_cast<RImplInfoPtrArray*>(aObj)->ResetAndDestroy();
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}
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}
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void CleanupResetAndDestroyAccArray(TAny* aObj)
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{
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if (aObj)
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{
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static_cast<RPointerArray<CPbkxRemoteContactLookupProtocolAccount>*>(aObj)->ResetAndDestroy();
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}
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}
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// ======== MEMBER FUNCTIONS ========
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EXPORT_C CPbk2RemoteContactLookupAccounts* CPbk2RemoteContactLookupAccounts::NewL()
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{
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CPbk2RemoteContactLookupAccounts* self = CPbk2RemoteContactLookupAccounts::NewLC();
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CleanupStack::Pop( self );
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return self;
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}
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EXPORT_C CPbk2RemoteContactLookupAccounts* CPbk2RemoteContactLookupAccounts::NewLC()
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{
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CPbk2RemoteContactLookupAccounts* self = new (ELeave) CPbk2RemoteContactLookupAccounts();
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CleanupStack::PushL( self );
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return self;
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}
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CPbk2RemoteContactLookupAccounts::~CPbk2RemoteContactLookupAccounts()
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{
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iAdapters.ResetAndDestroy();
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delete iProtocolEnv;
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}
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EXPORT_C TPbkxRemoteContactLookupProtocolAccountId CPbk2RemoteContactLookupAccounts::DefaultAccountIdL()
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{
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return PbkxRclUtils::DefaultProtocolAccountIdL();
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}
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EXPORT_C CPbkxRemoteContactLookupProtocolAccount* CPbk2RemoteContactLookupAccounts::GetAccountL(
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const TPbkxRemoteContactLookupProtocolAccountId& aProtocolAccountId )
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{
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CPbkxRclProtocolEnvImpl* protocolEnv = CPbkxRclProtocolEnvImpl::NewLC();
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CPbkxRemoteContactLookupProtocolAccount* account = NULL;
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// Need load the plugin
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CPbkxRemoteContactLookupProtocolAdapter* adapter = NULL;
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TRAP_IGNORE( adapter = CPbkxRemoteContactLookupProtocolAdapter::NewL(
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aProtocolAccountId.iProtocolUid,
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*protocolEnv ) );
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if ( adapter )
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{
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CleanupStack::PushL( adapter );
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// Delegate to the plugin
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account = adapter->NewProtocolAccountL( aProtocolAccountId );
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CleanupStack::PopAndDestroy( adapter );
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}
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CleanupStack::PopAndDestroy(); // protocolEnv
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return account;
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}
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EXPORT_C void CPbk2RemoteContactLookupAccounts::LoadProtocolPluginsL()
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{
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iAdapters.ResetAndDestroy();
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if ( !iProtocolEnv )
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{
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iProtocolEnv = CPbkxRclProtocolEnvImpl::NewL();
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}
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RImplInfoPtrArray implArray;
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TCleanupItem cleanupItem(CleanupResetAndDestroyInfoArray, &implArray);
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CleanupStack::PushL( cleanupItem );
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REComSession::ListImplementationsL( TUid::Uid(KPbkxRemoteContactLookupAdapterIfUid), implArray );
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//TODO Need to also keep track of the plugin protocol UIDs. ???
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// Also impl. UIDS to avoid unnecessary loading?
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// The plugin interface doesn't have a method for asking the protocol UID!!
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// Now create all the protocol adapters.
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// The actual ECom loading is implemented in CPbkxRemoteContactLookupProtocolAdapter.
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for ( TInt i = 0; i < implArray.Count(); i++ )
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{
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CPbkxRemoteContactLookupProtocolAdapter* volatile adapter = NULL;
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// Trap the error code of loading one specific protocal adapter, if the error is not
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// extremly harmful like "No memory", then go on loading remaining possibly working
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// adapters.
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TRAPD(err,
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{
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adapter = CPbkxRemoteContactLookupProtocolAdapter::NewL(
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implArray[i]->ImplementationUid(), *iProtocolEnv );
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}
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);
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if( err == KErrNoMemory )
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{
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User::Leave( KErrNoMemory );
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}
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if ( adapter )
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{
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CleanupStack::PushL( adapter );
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User::LeaveIfError( iAdapters.Append( adapter ) );
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CleanupStack::Pop( adapter );
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}
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}
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CleanupStack::PopAndDestroy(); // cleanupItem
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}
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EXPORT_C void CPbk2RemoteContactLookupAccounts::GetAllAccountsL(
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RPointerArray<CPbkxRemoteContactLookupProtocolAccount>& aAccounts )
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{
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CleanupClosePushL( aAccounts );
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if ( iAdapters.Count() == 0 )
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{
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// No plugins were loaded.
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LoadProtocolPluginsL();
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}
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// Loop through all the plugins and collect all the accounts
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const TInt protocolAdapterCount = iAdapters.Count();
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for ( TInt n = 0; n < protocolAdapterCount; n++ )
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{
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CPbkxRemoteContactLookupProtocolAdapter& adapter = *iAdapters[n];
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// Using a temp array, just to avoid an adapter resetting the main array
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RPointerArray<CPbkxRemoteContactLookupProtocolAccount> protocolAccountsTmp;
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TCleanupItem cleanupItemAcc(CleanupResetAndDestroyAccArray, &protocolAccountsTmp);
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CleanupStack::PushL(cleanupItemAcc);
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TRAPD( err,
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{
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adapter.GetAllProtocolAccountsL( protocolAccountsTmp );
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}
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);
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if( err == KErrNoMemory )
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{
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User::Leave( KErrNoMemory );
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}
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// Move accounts from temp array to main array
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// First expand the main array so that we can move ownership in one go.
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// TODO OOPS, METHOD NOT AVAILABLE iAdapters.SetReserveL( iAdapters.Count() + protocolAccountsTmp.Count() );
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const TInt count = protocolAccountsTmp.Count();
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for ( TInt x = 0; x < count; x++ )
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{
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// Ownership is passed
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User::LeaveIfError( aAccounts.Append( protocolAccountsTmp[ 0 ] ) );
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protocolAccountsTmp.Remove( 0 );
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}
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CleanupStack::PopAndDestroy( &protocolAccountsTmp );
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}
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CleanupStack::Pop();
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}
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EXPORT_C void CPbk2RemoteContactLookupAccounts::GetAccountsL(
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RPointerArray<CPbkxRemoteContactLookupProtocolAccount>& aAccounts,
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const TUid& aProtocol )
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{
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//TODO Should optimise this.
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CleanupClosePushL( aAccounts );
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RPointerArray<CPbkxRemoteContactLookupProtocolAccount> protocolAccounts;
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TCleanupItem cleanupItemAcc(CleanupResetAndDestroyAccArray, &protocolAccounts);
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CleanupStack::PushL(cleanupItemAcc);
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GetAllAccountsL( protocolAccounts );
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// Collect the accounts which have correct protocol
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for ( TInt j = protocolAccounts.Count() - 1; j >= 0; j-- )
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{
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CPbkxRemoteContactLookupProtocolAccount* account = protocolAccounts[j];
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if( account->Id().iProtocolUid == aProtocol )
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{
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// Transfer ownership
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User::LeaveIfError( aAccounts.Append( account ) );
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}
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else
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{
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// Wrong account. Don't need it.
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delete account;
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}
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protocolAccounts.Remove( j );
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}
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CleanupStack::Pop(); // cleanupItemAcc
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CleanupStack::Pop();
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}
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CPbk2RemoteContactLookupAccounts::CPbk2RemoteContactLookupAccounts()
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{
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}
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EXPORT_C void CPbk2RemoteContactLookupAccounts::SetDefaultAccountIdL(
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const TPbkxRemoteContactLookupProtocolAccountId& aAccountId )
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{
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PbkxRclUtils::StoreDefaultProtocolAccountIdL( aAccountId );
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}
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// end of file
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