diff -r 2eacb6118286 -r ba76fc04e6c2 phoneapp/phoneuiutils/src/cphonerecoverysystem.cpp
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/phoneapp/phoneuiutils/src/cphonerecoverysystem.cpp	Fri Jun 04 10:19:18 2010 +0100
@@ -0,0 +1,279 @@
+/*
+* Copyright (c) 2002 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:  Recovery system.
+*
+*/
+
+
+// INCLUDE FILES
+#include    <e32svr.h>
+
+#include    "phoneui.pan"
+#include    "cphonerecoverysystem.h"
+#include    "ctelerecoverysystem.h"
+#include    "cphonetimer.h"
+#include    "phoneconstants.h"
+
+const TInt KEmptySlot = 0;
+const TInt KErrNoSpace = -1;
+
+// ================= MEMBER FUNCTIONS =======================
+
+// ---------------------------------------------------------
+// CPhoneRecoverySystem::Instance
+// Initializes the singleton object
+// (other items were commented in a header).
+// ---------------------------------------------------------
+//
+EXPORT_C CPhoneRecoverySystem* CPhoneRecoverySystem::Instance()
+    {
+    CPhoneRecoverySystem* instance = static_cast<CPhoneRecoverySystem*> 
+        ( CCoeEnv::Static ( KUidRecoverySystemSingleton ) );
+    
+    if ( !instance )
+        {
+        TRAPD( err, instance = CPhoneRecoverySystem::NewL() );
+        if ( err )
+            {
+            Panic( EPhoneUtilsCouldNotCreateSingleton );    
+            }
+        }
+    return instance;
+    }
+
+// ---------------------------------------------------------
+// CPhoneRecoverySystem::CPhoneRecoverySystem
+// ---------------------------------------------------------
+//
+CPhoneRecoverySystem::CPhoneRecoverySystem() :
+    CCoeStatic( KUidRecoverySystemSingleton, EThread )
+    {
+    }
+
+// -----------------------------------------------------------------------------
+// CPhoneRecoverySystem::NewL
+// -----------------------------------------------------------------------------
+//
+CPhoneRecoverySystem* CPhoneRecoverySystem::NewL()
+    {
+    CPhoneRecoverySystem* self = new (ELeave) CPhoneRecoverySystem();
+    return self;
+    }
+
+// -----------------------------------------------------------------------------
+// CTeUtlFactoryImpl::CreateRecoverySystemL
+// 
+// -----------------------------------------------------------------------------
+//
+CTeleRecoverySystem* CPhoneRecoverySystem::CreateRecoverySystemL()
+    {
+    return CTeleRecoverySystem::NewL();
+    }
+    
+// -----------------------------------------------------------------------------
+// CPhoneRecoverySystem::~CPhoneRecoverySystem
+// -----------------------------------------------------------------------------
+//
+CPhoneRecoverySystem::~CPhoneRecoverySystem()
+    {
+    RemoveAllIdsFromContainer();
+    delete iRecoverySystem;
+    iRecoverySystem = NULL; 
+    }
+
+
+// -----------------------------------------------------------------------------
+// CPhoneRecoverySystem::AddL
+// -----------------------------------------------------------------------------
+//
+EXPORT_C TRecoveryId CPhoneRecoverySystem::AddL( 
+    TCallBack aCallBack, 
+    TRecoveryPriority aPriority, 
+    CTeleRecoverySystem::TRecoveryState aState )
+    {
+    if ( !iRecoverySystem )
+        {
+        iRecoverySystem = CreateRecoverySystemL();  
+        }
+        
+    TRecoveryId id = iRecoverySystem->AddL( 
+        aCallBack, 
+        aPriority, 
+        aState );
+
+    try
+        {
+        AddIdToContainer( id ); 
+        }
+    catch( TInt exception )
+        {
+        __ASSERT_DEBUG( EFalse, Panic( EPhoneUtilsBufferOverflow ) );   
+        }
+    
+    return id;
+    }
+    
+// -----------------------------------------------------------------------------
+// CPhoneRecoverySystem::Add
+// -----------------------------------------------------------------------------
+//
+TRecoveryId CPhoneRecoverySystem::Add(
+    TCallBack aCallBack, 
+    TRecoveryPriority aPriority, 
+    CTeleRecoverySystem::TRecoveryState aState )
+    {
+    return iRecoverySystem->Add( 
+        aCallBack, 
+        aPriority, 
+        aState );
+    }
+
+// -----------------------------------------------------------------------------
+// CPhoneRecoverySystem::Remove
+// -----------------------------------------------------------------------------
+//
+EXPORT_C void CPhoneRecoverySystem::Remove( TRecoveryId aId )
+    {
+    CPhoneRecoverySystem* instance = static_cast<CPhoneRecoverySystem*> 
+        ( CCoeEnv::Static( KUidRecoverySystemSingleton ) );
+    
+    if ( instance )
+        {
+        instance->RemoveId( aId );
+        }
+    }
+    
+// -----------------------------------------------------------------------------
+// CPhoneRecoverySystem::RemoveId
+// -----------------------------------------------------------------------------
+//
+void CPhoneRecoverySystem::RemoveId( TRecoveryId aId )
+    {
+    if ( iRecoverySystem )
+        {
+        iRecoverySystem->Remove( aId );
+        RemoveFromContainer( aId );
+        }
+    }
+    
+// -----------------------------------------------------------------------------
+// CPhoneRecoverySystem::SetState
+// -----------------------------------------------------------------------------
+//
+void CPhoneRecoverySystem::SetState( TRecoveryId aId, CTeleRecoverySystem::TRecoveryState aState )
+    {
+    iRecoverySystem->SetState( 
+        aId, 
+        aState );
+    }
+    
+// -----------------------------------------------------------------------------
+// CPhoneRecoverySystem::ResetPending
+// -----------------------------------------------------------------------------
+//
+void CPhoneRecoverySystem::ResetPending()
+    {
+    iRecoverySystem->ResetPending();
+    }
+    
+// -----------------------------------------------------------------------------
+// CPhoneRecoverySystem::RecoverNow
+// -----------------------------------------------------------------------------
+//
+EXPORT_C TInt CPhoneRecoverySystem::RecoverNow( TRecoveryId aId,
+    TRecoveryPriority aPriority,
+    TBool aAllSteps )
+    {
+    __ASSERT_DEBUG( iRecoverySystem, Panic( EPhoneUtilsInvariant ) );
+    
+    if ( !iRecoverySystem )
+        {
+        TRAPD( error, iRecoverySystem = CreateRecoverySystemL() )
+        if( error != KErrNone )
+            {
+            return error;
+            }
+        }
+    return iRecoverySystem->RecoverNow( aId, aPriority, aAllSteps );
+    }
+
+// -----------------------------------------------------------------------------
+// CPhoneRecoverySystem::EnablePreconditionL
+// -----------------------------------------------------------------------------
+//
+EXPORT_C void CPhoneRecoverySystem::EnablePreconditionL()
+    {
+    __ASSERT_DEBUG( iRecoverySystem, Panic( EPhoneUtilsInvariant ) );
+    
+    if ( !iRecoverySystem )
+        {
+        iRecoverySystem = CreateRecoverySystemL();
+        }
+        
+    iRecoverySystem->EnablePrecondition();
+    }
+
+// -----------------------------------------------------------------------------
+// CPhoneRecoverySystem::AddIdToContainer
+// -----------------------------------------------------------------------------
+//
+void CPhoneRecoverySystem::AddIdToContainer( TRecoveryId aId )
+    {
+    __ASSERT_DEBUG( iIdContainer.Count() == KIdContainerSize, Panic( EPhoneUtilsInvariant ) );
+    for( TInt i = 0; i < KIdContainerSize; i++ )
+        {
+        if( iIdContainer[ i ] == KEmptySlot )
+            {
+            iIdContainer[ i ] = aId;
+            return;             
+            }
+        }
+    
+    // All slots checked, no space - throw exception    
+    throw KErrNoSpace;      
+    }
+
+// -----------------------------------------------------------------------------
+// CPhoneRecoverySystem::RemoveFromContainer
+// -----------------------------------------------------------------------------
+//
+void CPhoneRecoverySystem::RemoveFromContainer( TRecoveryId aId )
+    {
+    __ASSERT_DEBUG( iIdContainer.Count() == KIdContainerSize, Panic( EPhoneUtilsInvariant ) );
+    for( TInt i = 0; i < KIdContainerSize; i++ )
+        {
+        if( iIdContainer[ i ] == aId )
+            {
+            iIdContainer[ i ] = KEmptySlot;
+            }
+        }
+    }
+
+// -----------------------------------------------------------------------------
+// CPhoneRecoverySystem::RemoveAllIdsFromContainer
+// -----------------------------------------------------------------------------
+//
+void CPhoneRecoverySystem::RemoveAllIdsFromContainer()
+    {
+    __ASSERT_DEBUG( iIdContainer.Count() == KIdContainerSize, Panic( EPhoneUtilsInvariant ) );
+    for( TInt i = 0; i < KIdContainerSize; i++ )
+        {
+        if( iIdContainer[ i ] != KEmptySlot )
+            {
+            RemoveId( iIdContainer[ i ] );
+            }
+        }       
+    }
+
+//  End of File