diff -r dcf0eedfc1a3 -r d189ee25cf9d emailservices/emailcommon/inc/CFSMailFolderBase.h
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/emailservices/emailcommon/inc/CFSMailFolderBase.h	Tue Aug 31 15:04:17 2010 +0300
@@ -0,0 +1,250 @@
+/*
+* Copyright (c) 2007-2009 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:  common email folder base object
+*
+*/
+
+
+#ifndef __FSMAILFOLDERBASE_H
+#define __FSMAILFOLDERBASE_H
+
+#include "CFSMailMessage.h"
+#include "cemailextensionbase.h"
+
+// <qmail>
+class NmFolder;
+class NmFolderPrivate;
+// </qmail>
+
+/**
+ *  class for handling mailbox folder data
+ *
+ *  @lib FSFWCommonLib
+ *  @since S60 S60 v3.1
+ */
+NONSHARABLE_CLASS ( CFSMailFolderBase ) : public CExtendableEmail
+{
+ public:
+    
+    /**
+     * Two-phased constructor.
+     *
+     * @param aFolderId folder id in plugin containing folder
+     */
+     IMPORT_C static CFSMailFolderBase* NewL(const TFSMailMsgId aFolderId);
+    
+    /**
+     * Two-phased constructor.
+     *
+     * @param aFolderId folder id in plugin containing folder
+     */
+     IMPORT_C static CFSMailFolderBase* NewLC(const TFSMailMsgId aFolderId);
+
+    /**
+     * Destructor.
+     *
+     */  
+     IMPORT_C virtual ~CFSMailFolderBase();
+
+    /**
+     * folder id accessor
+     *
+     * @return folder id
+     */
+     IMPORT_C TFSMailMsgId GetFolderId() const;
+
+    /**
+     * parent folder id accessor
+     *
+     * @return parent folder id
+     */
+     IMPORT_C TFSMailMsgId GetParentFolderId() const;
+
+    /**
+     * parent folder id mutator
+     *
+     * @param aFolderId parent folder id to be set
+     */
+     IMPORT_C void SetParentFolderId( const TFSMailMsgId aFolderId );
+
+    /**
+     * folder name accessor
+     *
+     * @return folder name
+     */
+     IMPORT_C TDesC& GetFolderName() const;
+
+    /**
+     * Folder name mutator. Note ! Some clients may ignore names set for
+     * standard folders (TFSFolderType being EFSInbox, EFSOutbox, EFSDraftsFolder,
+     * EFSSentFolder, or EFSDeleted) and display own localized names for them.
+     * E.g. Email UI behaves this way.
+     *
+     * @param aFolderName folder name to be set
+     */
+     IMPORT_C void SetFolderName(const TDesC& aFolderName);
+
+    /**
+     * folder type accessor
+     *
+     * @return folder type
+     */
+     IMPORT_C TFSFolderType GetFolderType() const;
+
+    /**
+     * folder type mutator
+     *
+     * @param aFolderType folder type to be set
+     */
+     IMPORT_C void SetFolderType( const TFSFolderType aFolderType );
+
+    /**
+     * returns id of mailbox containing this folder
+     *
+     * @return mailbox id
+     */
+     IMPORT_C TFSMailMsgId GetMailBoxId() const;
+
+    /**
+     * folder mailbox id mutator
+     *
+     * @param aMailBoxId mailbox id to be set
+     */
+     IMPORT_C void SetMailBoxId( const TFSMailMsgId aMailBoxId );
+
+    /**
+     * returns message count contained by this folder
+     *
+     * @return message count
+     */
+     IMPORT_C TUint GetMessageCount() const;
+
+    /**
+     * returns unread message count contained by this folder
+     *
+     * @return unread message count
+     */
+     IMPORT_C TUint GetUnreadCount() const;
+
+    /**
+     * returns unseen message count contained by this folder
+     *
+     * @return unseen message count
+     */
+     IMPORT_C TUint GetUnseenCount() const;
+
+    /**
+     * returns subfolder count contained by this folder
+     *
+     * @return subfolder count
+     */
+     IMPORT_C TUint GetSubFolderCount() const;
+
+    /**
+     * set message count contained by this folder
+     *
+     * @param aMessageCount message count
+     */
+     IMPORT_C void SetMessageCount( const TUint aMessageCount );
+
+    /**
+     * set unread message count contained by this folder
+     *
+     * @param aMessageCount unread message count
+     */
+     IMPORT_C void SetUnreadCount( const TUint aMessageCount );
+
+    /**
+     * set unseen message count contained by this folder
+     *
+     * @param aMessageCount unseen message count
+     */
+     IMPORT_C void SetUnseenCount( const TUint aMessageCount );
+
+    /**
+     * set subfolder count contained by this folder
+     *
+     * @param subfolder count
+     */
+     IMPORT_C void SetSubFolderCount( const TUint aMessageCount );
+
+    /**
+     * blocks copying to this folder from given folder types
+     *
+     * @param aFolderTypes blocked folder types
+     * @param aMailBoxStatus mailbox status (online / offline) when
+     * blocking is done
+     */
+     IMPORT_C void BlockCopyFromL( RArray<TFSFolderType> aFolderTypes, 
+                                    TFSMailBoxStatus aMailBoxStatus );
+    /**
+     * blocks moving to this folder from given folder types
+     *
+     * @param aFolderTypes blocked folder types
+     * @param aMailBoxStatus mailbox status (online / offline) when
+     * blocking is done
+     */
+     IMPORT_C void BlockMoveFromL( RArray<TFSFolderType> aFolderTypes, 
+                                    TFSMailBoxStatus aMailBoxStatus );
+
+    // <qmail>
+    /**
+     * returns nmfolder constructed with shared data,
+     * ownership is transferred to caller
+     */
+    IMPORT_C NmFolder* GetNmFolder();
+    // </qmail>
+     
+protected:
+
+    /**
+     * C++ default constructor.
+     */
+     CFSMailFolderBase();
+
+// <qmail>
+     /**
+      * Two-phased constructor
+      */
+    IMPORT_C void ConstructL( const TFSMailMsgId aFolderId );
+// </qmail>  
+
+// <qmail> unnecessary iFolderId member removed </qmail>
+
+    /**
+     * blocked folders in copying
+     */
+     RArray<TFSFolderType>    iCopyOfflineBlocked;
+     RArray<TFSFolderType>    iCopyOnlineBlocked;
+
+    /**
+     * blocked folders in moving
+     */
+     RArray<TFSFolderType>    iMoveOfflineBlocked;
+     RArray<TFSFolderType>    iMoveOnlineBlocked;
+
+
+private: // data
+
+    // <qmail>
+    // unused data variables removed
+    // </qmail>
+    
+    // <qmail>
+    mutable TPtrC16 iTextPtr;
+    QExplicitlySharedDataPointer<NmFolderPrivate> iNmPrivateFolder;
+    // </qmail>
+};
+
+#endif // __FSMAILFOLDERBASE_H