diff -r ebe688cedc25 -r 7fdbb852d323 email/imum/Mtms/Inc/ImumOnlineOperation.h
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/email/imum/Mtms/Inc/ImumOnlineOperation.h	Wed Sep 01 12:31:54 2010 +0100
@@ -0,0 +1,159 @@
+/*
+* Copyright (c) 2006 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 base class for email online operations
+*
+*/
+
+#ifndef __IMUMONLINEOPERATION_H__
+#define __IMUMONLINEOPERATION_H__
+
+#include <msvstd.h>
+#include <msvapi.h>
+#include <eikenv.h>
+#include <ImumInternalApi.h>            // CImumInternalApi
+#include "PROGTYPE.H"
+
+class CEikonEnv;
+class CBaseMtmUi;
+class CMsvEntrySelection;
+class MMsvProgressReporter;
+
+/**
+* class CImumOnlineOperation
+*
+* Common base class for email online operations.
+*/
+class CImumOnlineOperation : public CMsvOperation
+    {
+    public:
+        /**
+        *
+        */
+        virtual ~CImumOnlineOperation();
+
+        /**
+        *
+        */
+        virtual const TDesC8& ProgressL();
+
+        /**
+        * For reporting if DoRunL leaves
+        */
+        virtual const TDesC8& GetErrorProgressL(TInt aError) = 0;
+
+    protected:
+        /**
+        * C++ constructor
+        */
+        // Construction.
+        CImumOnlineOperation(
+            CImumInternalApi& aMailboxApi,
+            TInt aPriority,
+            TRequestStatus& aObserverRequestStatus,
+            MMsvProgressReporter& aReporter);
+
+        /**
+        * Base constructor
+        */
+        void BaseConstructL(TUid aMtmType);
+
+        /**
+        * From CActive
+        */
+        virtual void DoCancel();
+
+        /**
+        * From CActive
+        */
+        virtual void RunL();
+
+        /**
+        * From CActive
+        */
+        virtual void DoRunL() = 0;
+
+        /**
+        * From CActive
+        */
+        virtual TInt RunError( TInt aError );
+
+        /**
+        * Completes observer with status aStatus
+        * @param aStatus: Status of the operation.
+        * Override if needed to complete with other status than KErrNone.
+        */
+        void CompleteObserver( TInt aStatus = KErrNone );
+
+        /**
+        *
+        */
+        void CompleteThis();
+
+        /**
+        * Sub-operation helpers
+        */
+        TInt GetOperationCompletionCodeL();
+
+        /**
+        *
+        */
+        void InvokeClientMtmAsyncFunctionL(
+            TInt aFunctionId,
+            TMsvId aEntryId,
+            TMsvId aContextId,
+            const TDesC8& aParams=KNullDesC8);
+
+        /**
+        *
+        */
+        void InvokeClientMtmAsyncFunctionL(
+            TInt aFunctionId,
+            const CMsvEntrySelection& aSel,
+            TMsvId aContextId,
+            const TDesC8& aParams=KNullDesC8);
+
+        /**
+        * Progress reporter helpers.
+        */
+        void ReDisplayProgressL(TInt aTitleResourceId, TMsvId aServiceId);
+
+        /**
+        * Check free space from current drive
+        * This function is used during RunL function, which is run after
+        * a notification comes from fileserver.
+        * @since S60 3.0
+        * @return KErrNone, when everything is fine
+        */
+        virtual TInt DoDiskSpaceCheckL();
+
+    protected:
+        // Progress reporter mixin.
+        MMsvProgressReporter& iReporter;
+        // Internal API reference
+        CImumInternalApi& iMailboxApi;
+        // MTM UI. (Obtained from iReporter.MtmStore())
+        CBaseMtmUi* iMtmUi;
+        // The sub-operation.
+        CMsvOperation* iOperation;
+        // Status of current operation
+        TInt iError;
+        // Return this if iOperation==NULL.
+        TBuf8<1> iDummyProg;
+        // Uikon env for resource reading.
+        CEikonEnv* iEikEnv;
+    };
+
+
+#endif