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/*
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* Copyright (c) 2002 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: Recovery system.
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*
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*/
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// INCLUDE FILES
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#include <e32svr.h>
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#include "phoneui.pan"
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#include "cphonerecoverysystem.h"
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#include "ctelerecoverysystem.h"
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#include "cphonetimer.h"
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#include "phoneconstants.h"
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const TInt KEmptySlot = 0;
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const TInt KErrNoSpace = -1;
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// ================= MEMBER FUNCTIONS =======================
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// ---------------------------------------------------------
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// CPhoneRecoverySystem::Instance
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// Initializes the singleton object
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// (other items were commented in a header).
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// ---------------------------------------------------------
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//
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EXPORT_C CPhoneRecoverySystem* CPhoneRecoverySystem::Instance()
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{
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CPhoneRecoverySystem* instance = static_cast<CPhoneRecoverySystem*>
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( CCoeEnv::Static ( KUidRecoverySystemSingleton ) );
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if ( !instance )
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{
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TRAPD( err, instance = CPhoneRecoverySystem::NewL() );
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if ( err )
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{
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Panic( EPhoneUtilsCouldNotCreateSingleton );
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}
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}
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return instance;
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}
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// ---------------------------------------------------------
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// CPhoneRecoverySystem::CPhoneRecoverySystem
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// ---------------------------------------------------------
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//
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CPhoneRecoverySystem::CPhoneRecoverySystem() :
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CCoeStatic( KUidRecoverySystemSingleton, EThread )
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{
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}
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// -----------------------------------------------------------------------------
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// CPhoneRecoverySystem::NewL
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// -----------------------------------------------------------------------------
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//
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CPhoneRecoverySystem* CPhoneRecoverySystem::NewL()
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{
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CPhoneRecoverySystem* self = new (ELeave) CPhoneRecoverySystem();
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return self;
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}
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// -----------------------------------------------------------------------------
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// CTeUtlFactoryImpl::CreateRecoverySystemL
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//
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// -----------------------------------------------------------------------------
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//
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CTeleRecoverySystem* CPhoneRecoverySystem::CreateRecoverySystemL()
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{
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return CTeleRecoverySystem::NewL();
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}
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// -----------------------------------------------------------------------------
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// CPhoneRecoverySystem::~CPhoneRecoverySystem
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// -----------------------------------------------------------------------------
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//
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CPhoneRecoverySystem::~CPhoneRecoverySystem()
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{
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RemoveAllIdsFromContainer();
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delete iRecoverySystem;
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iRecoverySystem = NULL;
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}
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// -----------------------------------------------------------------------------
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// CPhoneRecoverySystem::AddL
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// -----------------------------------------------------------------------------
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//
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EXPORT_C TRecoveryId CPhoneRecoverySystem::AddL(
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TCallBack aCallBack,
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TRecoveryPriority aPriority,
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CTeleRecoverySystem::TRecoveryState aState )
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{
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if ( !iRecoverySystem )
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{
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iRecoverySystem = CreateRecoverySystemL();
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}
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TRecoveryId id = iRecoverySystem->AddL(
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aCallBack,
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aPriority,
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aState );
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try
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{
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AddIdToContainer( id );
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}
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catch( TInt exception )
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{
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__ASSERT_DEBUG( EFalse, Panic( EPhoneUtilsBufferOverflow ) );
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}
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return id;
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}
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// -----------------------------------------------------------------------------
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// CPhoneRecoverySystem::Add
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// -----------------------------------------------------------------------------
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//
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TRecoveryId CPhoneRecoverySystem::Add(
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TCallBack aCallBack,
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TRecoveryPriority aPriority,
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CTeleRecoverySystem::TRecoveryState aState )
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{
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return iRecoverySystem->Add(
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aCallBack,
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aPriority,
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aState );
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}
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// -----------------------------------------------------------------------------
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// CPhoneRecoverySystem::Remove
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// -----------------------------------------------------------------------------
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//
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EXPORT_C void CPhoneRecoverySystem::Remove( TRecoveryId aId )
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{
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CPhoneRecoverySystem* instance = static_cast<CPhoneRecoverySystem*>
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( CCoeEnv::Static( KUidRecoverySystemSingleton ) );
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if ( instance )
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{
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instance->RemoveId( aId );
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}
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}
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// -----------------------------------------------------------------------------
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// CPhoneRecoverySystem::RemoveId
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// -----------------------------------------------------------------------------
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//
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void CPhoneRecoverySystem::RemoveId( TRecoveryId aId )
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{
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if ( iRecoverySystem )
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{
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iRecoverySystem->Remove( aId );
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RemoveFromContainer( aId );
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}
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}
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// -----------------------------------------------------------------------------
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// CPhoneRecoverySystem::SetState
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// -----------------------------------------------------------------------------
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//
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void CPhoneRecoverySystem::SetState( TRecoveryId aId, CTeleRecoverySystem::TRecoveryState aState )
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{
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iRecoverySystem->SetState(
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aId,
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aState );
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}
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// -----------------------------------------------------------------------------
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// CPhoneRecoverySystem::ResetPending
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// -----------------------------------------------------------------------------
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//
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void CPhoneRecoverySystem::ResetPending()
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{
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iRecoverySystem->ResetPending();
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}
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// -----------------------------------------------------------------------------
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// CPhoneRecoverySystem::RecoverNow
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// -----------------------------------------------------------------------------
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//
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EXPORT_C TInt CPhoneRecoverySystem::RecoverNow( TRecoveryId aId,
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TRecoveryPriority aPriority,
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TBool aAllSteps )
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{
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__ASSERT_DEBUG( iRecoverySystem, Panic( EPhoneUtilsInvariant ) );
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if ( !iRecoverySystem )
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{
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TRAPD( error, iRecoverySystem = CreateRecoverySystemL() )
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if( error != KErrNone )
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{
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return error;
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}
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}
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return iRecoverySystem->RecoverNow( aId, aPriority, aAllSteps );
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}
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// -----------------------------------------------------------------------------
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// CPhoneRecoverySystem::EnablePreconditionL
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// -----------------------------------------------------------------------------
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//
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EXPORT_C void CPhoneRecoverySystem::EnablePreconditionL()
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{
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__ASSERT_DEBUG( iRecoverySystem, Panic( EPhoneUtilsInvariant ) );
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if ( !iRecoverySystem )
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{
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iRecoverySystem = CreateRecoverySystemL();
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}
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iRecoverySystem->EnablePrecondition();
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}
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// -----------------------------------------------------------------------------
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// CPhoneRecoverySystem::AddIdToContainer
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// -----------------------------------------------------------------------------
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//
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void CPhoneRecoverySystem::AddIdToContainer( TRecoveryId aId )
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{
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__ASSERT_DEBUG( iIdContainer.Count() == KIdContainerSize, Panic( EPhoneUtilsInvariant ) );
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for( TInt i = 0; i < KIdContainerSize; i++ )
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{
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if( iIdContainer[ i ] == KEmptySlot )
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{
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iIdContainer[ i ] = aId;
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return;
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}
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}
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// All slots checked, no space - throw exception
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throw KErrNoSpace;
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}
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// -----------------------------------------------------------------------------
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// CPhoneRecoverySystem::RemoveFromContainer
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// -----------------------------------------------------------------------------
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//
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void CPhoneRecoverySystem::RemoveFromContainer( TRecoveryId aId )
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{
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__ASSERT_DEBUG( iIdContainer.Count() == KIdContainerSize, Panic( EPhoneUtilsInvariant ) );
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for( TInt i = 0; i < KIdContainerSize; i++ )
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{
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if( iIdContainer[ i ] == aId )
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{
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iIdContainer[ i ] = KEmptySlot;
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}
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}
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}
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// -----------------------------------------------------------------------------
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// CPhoneRecoverySystem::RemoveAllIdsFromContainer
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// -----------------------------------------------------------------------------
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//
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void CPhoneRecoverySystem::RemoveAllIdsFromContainer()
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{
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__ASSERT_DEBUG( iIdContainer.Count() == KIdContainerSize, Panic( EPhoneUtilsInvariant ) );
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for( TInt i = 0; i < KIdContainerSize; i++ )
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{
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if( iIdContainer[ i ] != KEmptySlot )
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{
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RemoveId( iIdContainer[ i ] );
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}
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}
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}
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// End of File
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