diff -r d189ee25cf9d -r 3533d4323edc meetingrequest/mrmbutilsextension/src/cmrmbutilssettings.cpp
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/meetingrequest/mrmbutilsextension/src/cmrmbutilssettings.cpp	Wed Sep 01 12:28:57 2010 +0100
@@ -0,0 +1,291 @@
+/*
+* Copyright (c) 2008 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: MBUtils settings implementation
+*
+*/
+
+// ----------------------------------------------------------------------------
+// INCLUDE FILES
+// ----------------------------------------------------------------------------
+//
+#include "cmrmbutilssettings.h"
+#include "mrmbutilsextensioncrkeys.h"
+#include "cfsmailbox.h"
+#include "cfsmailclient.h"
+#include "emailtrace.h"
+
+#include <e32std.h>
+#include <centralrepository.h>
+#include <ct/rcpointerarray.h>
+
+namespace {  // codescanner::namespace
+// Length for CRC buffer 
+const TInt KCRCBufferLen(32);
+}
+
+// ----------------------------------------------------------------------------
+// MEMBER FUNCTIONS
+// ----------------------------------------------------------------------------
+//
+
+// ----------------------------------------------------------------------------
+// CMRMBUtilsSettings::CMRUtilsSettingsMgr
+//
+// Constructor.
+// ----------------------------------------------------------------------------
+//
+CMRMBUtilsSettings::CMRMBUtilsSettings(
+        CFSMailClient& aMailClient )
+:   iMailClient( aMailClient ) 
+    {    
+    // No implementation
+    }
+    
+// ----------------------------------------------------------------------------
+// CMRUtilsSettingsMgr::~CMRUtilsSettingsMgr
+//
+// Destructor.
+// ----------------------------------------------------------------------------
+//        
+CMRMBUtilsSettings::~CMRMBUtilsSettings()
+    {   
+    // No implementation
+    }
+
+// ----------------------------------------------------------------------------
+// CMRMBUtilsSettings::NewL
+// ----------------------------------------------------------------------------
+//
+CMRMBUtilsSettings* CMRMBUtilsSettings::NewL(
+        CFSMailClient& aMailClient )
+    {
+    FUNC_LOG;
+    
+    CMRMBUtilsSettings* self = 
+            new( ELeave ) CMRMBUtilsSettings( aMailClient );
+    CleanupStack::PushL( self );
+    self->ConstructL();
+    CleanupStack::Pop( self );
+    return self;
+    }
+    
+// ----------------------------------------------------------------------------
+// CMRUtilsSettingsMgr::ConstructL
+// ----------------------------------------------------------------------------
+//    
+void CMRMBUtilsSettings::ConstructL()
+    {
+    FUNC_LOG;
+    
+    // Not yet implementation
+    }
+
+// ----------------------------------------------------------------------------
+// CMRUtilsSettingsMgr::ConstructL
+// ----------------------------------------------------------------------------
+//
+void CMRMBUtilsSettings::SetDefaultMailboxSettingL( 
+        TInt aId )
+    {
+    FUNC_LOG;
+    
+    RCPointerArray<CFSMailBox> mailBoxes;
+    CleanupClosePushL( mailBoxes );
+        
+    TFSMailMsgId msgId;
+    iMailClient.ListMailBoxes( msgId, mailBoxes );
+
+    TBool mailboxFound( EFalse );
+    TInt mailboxCount( mailBoxes.Count() );
+    for (TInt i(0); i < mailboxCount && !mailboxFound; ++i )
+        {
+        CFSMailBox* mailbox( mailBoxes[i] );
+        TFSMailMsgId mailboxId( mailbox->GetId() );
+        
+        TBuf<KCRCBufferLen> crcBuffer;
+        crcBuffer.AppendNum( mailboxId.PluginId().iUid );
+        crcBuffer.AppendNum( mailboxId.Id() );
+        
+        TUint32 cmailMailboxCrc( 0 );
+        Mem::Crc32( cmailMailboxCrc, 
+                crcBuffer.Ptr(), 
+                crcBuffer.Size() );
+        
+        if ( cmailMailboxCrc == aId )
+            {
+            SetDefaultCMailMRMailBoxL( 
+                    aId,
+                    mailboxId.PluginId(),
+                    mailboxId.Id() );
+            
+            mailboxFound = ETrue;
+            }
+        }
+    
+    if ( !mailboxFound )
+        {
+        // CMAIL mailbox not found --> Reset the setting
+        SetDefaultCMailMRMailBoxL( 
+                KMRUICMailInvalidIntValue,
+                TUid::Uid( KMRUICMailInvalidIntValue ),
+                KMRUICMailInvalidIntValue );
+        }
+    
+    // mailBoxes
+    CleanupStack::PopAndDestroy(); // codescanner::cleanup
+    }
+
+// ----------------------------------------------------------------------------
+// CMRUtilsSettingsMgr::ConstructL
+// ----------------------------------------------------------------------------
+//
+void CMRMBUtilsSettings::GetDefaultMailboxSettingsL( TInt& aId )
+    {
+    FUNC_LOG;
+    
+    TUid mailboxUID;
+    TInt mailboxId;
+    
+    GetDefaultCMailMRMailBoxL( 
+            aId,
+            mailboxUID,
+            mailboxId );
+    
+    RCPointerArray<CFSMailBox> mailBoxes;
+    CleanupClosePushL( mailBoxes );
+        
+    TFSMailMsgId msgId;
+    iMailClient.ListMailBoxes( msgId, mailBoxes );
+
+    TBool mailboxFound( EFalse );
+    TInt mailboxCount( mailBoxes.Count() );
+    for (TInt i(0); i < mailboxCount && !mailboxFound; ++i )
+        {
+        CFSMailBox* mailbox( mailBoxes[i] );
+        TFSMailMsgId mailboxId( mailbox->GetId() );
+        
+        TBuf<KCRCBufferLen> crcBuffer;
+        crcBuffer.AppendNum( mailboxId.PluginId().iUid );
+        crcBuffer.AppendNum( mailboxId.Id() );
+        
+        TUint32 cmailMailboxCrc( 0 );
+        Mem::Crc32( cmailMailboxCrc, 
+                crcBuffer.Ptr(), 
+                crcBuffer.Size() );
+                
+        if ( cmailMailboxCrc == aId )
+            {
+            mailboxFound = ETrue;
+            }
+        }
+    
+    if ( !mailboxFound )
+        {
+        aId = KMRUICMailInvalidIntValue;
+        }
+    
+    // mailBoxes
+    CleanupStack::PopAndDestroy(); // codescanner::cleanup    
+    }
+
+// ----------------------------------------------------------------------------
+// CMRUtilsSettingsMgr::GetDefaultCMailMRMailBoxL
+// ----------------------------------------------------------------------------
+//    
+TInt CMRMBUtilsSettings::GetDefaultCMailMRMailBoxL( 
+        TInt& aDefaultBox,
+        TUid& aMailboxPluginUID,
+        TInt& aMailboxId )
+    {
+    FUNC_LOG;
+    
+    TInt retValue( KErrNotFound );
+    
+    TInt defaultBox( KMRUICMailInvalidIntValue );
+    TInt mailboxPluginUID( KMRUICMailInvalidIntValue );
+    TInt mailboxId( KMRUICMailInvalidIntValue );    
+
+    aDefaultBox = defaultBox;
+    aMailboxPluginUID = TUid::Uid( mailboxPluginUID );
+    aMailboxId = mailboxId;
+    
+    // Create central repository
+    CRepository* cenRep = 
+            CRepository::NewLC( KCRUidMRDefaultCMailMRMailbox );
+    
+    // Get default meeting request mailbox id from CentRep
+    TInt err = cenRep->Get( KMRUIS60DefMailbox, defaultBox ); 
+    if ( KErrNone == err  )
+        {
+        err = cenRep->Get( KMRUICMailMailboxUID, mailboxPluginUID );         
+        if ( KErrNone == err )
+            {
+            err = cenRep->Get( KMRUICMailMailboxID, mailboxId );
+            }
+        }
+    
+    // If some other error than KErrNotFound Leave
+    if ( err != KErrNotFound )
+        {
+        // KErrNone won't leave
+        User::LeaveIfError( err ); 
+        }
+    
+    CleanupStack::PopAndDestroy( cenRep );
+    
+    if ( KErrNone == err )
+        {
+        aDefaultBox = defaultBox;
+        aMailboxPluginUID = TUid::Uid( mailboxPluginUID );
+        aMailboxId = mailboxId;        
+        }
+        
+    return retValue;    
+    }
+
+// ----------------------------------------------------------------------------
+// CMRUtilsSettingsMgr::SetDefaultCMailMRMailBoxL
+// ----------------------------------------------------------------------------
+//                
+TInt CMRMBUtilsSettings::SetDefaultCMailMRMailBoxL( 
+        TInt aDefaultBox,
+        TUid aMailboxPluginUID,
+        TInt aMailboxId )
+    {
+    FUNC_LOG;
+    
+    // Create central repository
+    CRepository* cenRep = 
+            CRepository::NewLC( KCRUidMRDefaultCMailMRMailbox );  
+    
+    TInt err = cenRep->Set( KMRUIS60DefMailbox, aDefaultBox ); 
+    
+    if ( err == KErrNone )
+        {
+        TInt uid( static_cast<TInt>(aMailboxPluginUID.iUid ) );
+        err = cenRep->Set( KMRUICMailMailboxUID, uid ); 
+        if ( err == KErrNone )
+            {
+            err = cenRep->Set( KMRUICMailMailboxID, aMailboxId ); 
+            }
+        }    
+    
+    CleanupStack::PopAndDestroy( cenRep ); 
+    
+    User::LeaveIfError( err );
+    
+    return err;   
+    }
+
+// End of file