diff -r 000000000000 -r f979ecb2b13e calendarui/application/src/CalenApp.cpp
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/calendarui/application/src/CalenApp.cpp	Tue Feb 02 10:12:19 2010 +0200
@@ -0,0 +1,143 @@
+/*
+* Copyright (c) 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:   Calendar Application
+*
+*/
+
+
+
+// Debug
+#include "calendarui_debug.h"           // Calendar debug macros
+
+// Include files
+#include "CalenApp.h"                   // CCalenApplication
+#include "CalenDoc.h"                   // CCalenDocument
+#include "CalenUid.h"                    // KUidCalendar
+
+#include <e32property.h>            // RProperty
+#include <sbdefs.h>                     // Backup / Restore keys
+#include <eikstart.h>                   // EikStart::RunApplication
+
+// Namespaces
+using namespace conn;                   // Backup / Restore namespace
+
+// ----------------------------------------------------------------------------
+// CCalenApplication::PhoneIsInBackupOrRestoreMode()
+// Check if phone is in backup/restore mode
+// ----------------------------------------------------------------------------
+//
+TBool PhoneIsInBackupOrRestoreMode()
+    {
+    TRACE_ENTRY_POINT;
+    
+    TBool backupOrRestore = EFalse;
+    
+    // Get the back-up restore key, return EFalse if we can't get the key
+    TInt keyVal = 0;
+    const TInt error = RProperty::Get(  KUidSystemCategory, 
+                                        KUidBackupRestoreKey, keyVal );
+    if( error == KErrNone )
+        {
+        const TBURPartType partType = 
+                static_cast< TBURPartType >( keyVal & KBURPartTypeMask );
+                
+        if ( keyVal != 0 )
+            {
+            switch( partType )
+                {
+                case EBURUnset:
+                case EBURNormal:
+                    break;
+                    
+                case EBURBackupFull:
+                case EBURBackupPartial:
+                case EBURRestoreFull:
+                case EBURRestorePartial:
+                    backupOrRestore = ETrue;
+                    break;
+
+                default:
+                    break;                
+                }
+            }
+        }
+
+    TRACE_EXIT_POINT;
+    return backupOrRestore;
+    }
+
+// ----------------------------------------------------------------------------
+// CCalenApplication::CreateDocumentL()
+// Creates CCalenDocument object
+// ----------------------------------------------------------------------------
+//
+CApaDocument* CCalenApplication::CreateDocumentL()
+    {
+    TRACE_ENTRY_POINT;
+    
+    CCalenDocument* document = CCalenDocument::NewL(*this);
+    
+    TRACE_EXIT_POINT;
+    return(document);
+    }
+
+// ----------------------------------------------------------------------------
+// CCalenApplication::AppDllUid()
+// Returns application UID
+// ----------------------------------------------------------------------------
+//
+TUid  CCalenApplication::AppDllUid() const
+    {
+    TRACE_ENTRY_POINT;
+    
+    TRACE_EXIT_POINT;
+    return KUidCalendar;
+    }
+
+// ----------------------------------------------------------------------------
+// CCalenApplication::NewApplication()
+// Creates a new instance of the Calendar Application
+// ----------------------------------------------------------------------------
+//
+LOCAL_C CApaApplication* NewApplication()
+    {
+    TRACE_ENTRY_POINT;
+
+    TRACE_EXIT_POINT;
+    return new CCalenApplication;
+    }
+
+// ----------------------------------------------------------------------------
+// CCalenApplication::E32Main()
+// Application entry point
+// ----------------------------------------------------------------------------
+//
+GLDEF_C TInt E32Main()
+    {
+    TRACE_ENTRY_POINT;
+    
+    // If backup or restore is already ongoing, we must not start up
+    // since it would create a connection to Calendar DB during backup/restore
+    // which is not the desired behaviour
+    if( PhoneIsInBackupOrRestoreMode() )
+        {
+        TRACE_EXIT_POINT;
+        return KErrNone;
+        }
+    
+    TRACE_EXIT_POINT;
+    return EikStart::RunApplication( NewApplication );
+    }
+
+//  End of File