--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/messagingappbase/msgerrorwatcher/inc/MsgSentItemsObserver.h	Thu Dec 17 08:44:11 2009 +0200
@@ -0,0 +1,173 @@
+/*
+* 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:  
+*       CMsgSentItemsObserver declaration file
+*
+*/
+
+
+
+#ifndef MSGSENTITEMSOBSERVER_H
+#define MSGSENTITEMSOBSERVER_H
+
+//  INCLUDES
+#include <e32base.h>
+#include <msvapi.h>
+#include <cenrepnotifyhandler.h> // link against CenRepNotifHandler.lib
+
+#include "MsgErrorWatcher.h"
+
+// FORWARD DECLARATIONS
+
+class CRepository;
+
+// CLASS DECLARATION
+
+/**
+* CMsgSentItemsObserver
+*
+* @lib msgerrorwatcher.dll
+* @since 2.0
+*/
+class CMsgSentItemsObserver : public CActive,
+                              public MMsvEntryObserver,
+                              public MCenRepNotifyHandlerCallback
+    {
+    public:  // Constructors and destructor
+
+        /**
+        * Two-phased constructor.
+        *
+        * @param aWatcher A pointer to CMsgErrorWatcher
+        * @param aSession A pointer to CMsvSession
+        */
+        static CMsgSentItemsObserver* NewL( 
+            CMsgErrorWatcher* aWatcher,
+            CMsvSession* aSession );
+        
+        /**
+        * Destructor.
+        */
+        ~CMsgSentItemsObserver();
+    
+    public: // from base classes
+    
+        /**
+        * From MMsvEntryObserver
+        *
+        * Call back from msg that the sent items folder has changed
+        * so check if messages need to be deleted.
+        */
+        void HandleEntryEventL(
+            TMsvEntryEvent aEvent,
+            TAny* aArg1,
+            TAny* aArg2,
+            TAny* aArg3 );
+
+        /**
+        * From MCenRepNotifyHandlerCallback
+        *
+        * Notifications from CenRep
+        */
+        void HandleNotifyInt(TUint32 aId, TInt aNewValue);
+        void HandleNotifyError(TUint32 aId, TInt error, CCenRepNotifyHandler* aHandler);
+        void HandleNotifyGeneric(TUint32 aId);
+
+    private:
+
+        enum TCleanupFlags
+            {
+            EMsvSessionOpened               =0x00000001,
+            ESentItemsFolderObserverAdded   =0x00000002,
+            EUserSettingsConnected          =0x00000004, 
+            EUserSettingsNotifierSet        =0x00000010
+            };
+    private:
+
+        /**
+        * By default Symbian OS constructor is private.
+        */
+        void ConstructL();
+
+        /**
+        * Private C++ constructor.
+        *
+        * @param aWatcher A pointer to CMsgErrorWatcher
+        * @param aSession A pointer to CMsvSession
+        */
+        CMsgSentItemsObserver(
+            CMsgErrorWatcher* aWatcher,
+            CMsvSession* aSession );
+
+        /**
+        * Returns the user setting for use of the sent folder. If there
+        * is an error then the default value of ON (i.e ETrue) will
+        * be returned.
+        *
+        * @return ETrue, Sent folder is in use
+        *         EFalse, Sent foler is not in use
+        */
+        TBool SentFolderIsBeingUsed();
+
+        /**
+        * Returns the user setting for max limit to the number of messages
+        * in the sent folder. If there is an error then the default value of
+        * 15 will be returned
+        *
+        * @return Maximum amount of messages in Sent folder
+        */
+        TInt SentFolderUpperLimit();
+
+        /**
+        * If there are more messages in the sent folder than the upper
+        * limit set by the user then delete the oldest messages.
+        */
+        void DeleteOldMessagesFromSentFolderL();
+
+        /**
+        * Delete the messages specified by aSelection
+        *
+        * @param aSelection Enties to be deleted
+        */
+        void DeleteMessagesFromSentFolderL( CMsvEntrySelection* aSelection );
+
+    private: //from CActive
+
+        /**
+        * From CActive
+        */
+        void RunL();
+
+        /**
+        * From CActive
+        */
+        void DoCancel();
+
+    private:    // Data
+
+        CMsgErrorWatcher* iWatcher;
+        CMsvSession* iSession;
+        CMsvEntry* iSentItemsFolder;
+        CMsvEntry* iEntry;
+        CCenRepNotifyHandler* iNotifyHandler;
+        CRepository* iRepository;
+        TInt8 iCleanupFlags;
+        CMsvOperation* iOp;
+        TUint iRetryCounter;
+        TInt iMsgStoreDrive;
+    };
+
+#endif      // MSGSENTITEMSOBSERVER_H
+            
+// End of File