diff -r d189ee25cf9d -r 3533d4323edc meetingrequest/mrtasks/inc/mesmrtaskextension.h
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/meetingrequest/mrtasks/inc/mesmrtaskextension.h	Wed Sep 01 12:28:57 2010 +0100
@@ -0,0 +1,208 @@
+/*
+* 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:  Interface definition for ESMR task factory
+*
+*/
+
+
+#ifndef MESMRTASKEXTENSION_H
+#define MESMRTASKEXTENSION_H
+
+#include <e32base.h>
+//<cmail>
+#include "esmrdef.h"
+//</cmail>
+
+class MESMRCalEntry;
+
+/**
+ * MESMRTaskExtension is extension API for CMRUtils.
+ * MESMRTaskExtension defines methods for executing ES MR MR related
+ * functionality.
+ *
+ * Usage (assuming you have CMRUtils* iUtils):
+ * MESMRTaskExtension* ext = ExtensionApiL<MESMRTaskExtension>( iUtils );
+ *
+ * @lib esmrtasks.lib
+ */
+class MESMRTaskExtension
+    {
+public: // Inline implementation
+    /**
+     * Fetches task extension uid.
+     * @return task extension uid
+     */
+    inline static TUid ExtensionUid();
+
+public: // Destruction
+    /**
+     * Virtual C++ destructor.
+     */
+    virtual ~MESMRTaskExtension() { }
+
+public: // Interface
+    /**
+     * Sends and stores MR response. Command needs to be one of the
+     * following:
+     *  - EESMRCmdAcceptMR
+     *  - EESMRCmdTentativeMR
+     *  - EESMRCmdDeclineMR
+     *
+     * Phone owner's attendee status needs to match MR response command.
+     *
+     * @param aCommand Command to be executed
+     * @param aEntry Reference to entry
+     * @see TESMRCommand
+     */
+    virtual void SendAndStoreResponseL(
+            TESMRCommand aCommand,
+            MESMRCalEntry& aEntry ) = 0;
+
+    /**
+     * Sends and stores MR . Command needs to be one of the
+     * following:
+     *  - EESMRCmdSendMR
+     *  - EESMRCmdSendMRUpdate
+     *
+     * Phone owner needs to be meeting organizer.
+     *
+     * @param aCommand Command to be executed
+     * @param aEntry Reference to entry
+     * @see TESMRCommand
+     */
+    virtual void SendAndStoreMRL(
+            TESMRCommand aCommand,
+            MESMRCalEntry& aEntry ) = 0;
+
+    /**
+     * Deletes MR from local calendar DB. Method also sends either cancellation
+     * or decline message.
+     *
+     * Command needs to be one of the following:
+     *  - EESMRCmdDeleteMR
+     *
+     * @param aCommand Command to be executed
+     * @param aEntry Reference to entry
+     * @see TESMRCommand
+     */
+    virtual void DeleteAndSendMRL(
+            TESMRCommand aCommand,
+            MESMRCalEntry& aEntry ) = 0;
+
+    /**
+     * Stores Cal Event to local calendar DB.
+     *
+     * Command needs to be one of the following:
+     *  - EESMRCmdSaveMR
+     *
+     * @param aCommand Command to be executed
+     * @param aEntry Reference to entry
+     * @see TESMRCommand
+     */
+    virtual void StoreEntryToLocalDBL(
+            TESMRCommand aCommand,
+            MESMRCalEntry& aEntry ) = 0;
+                        
+    /**
+     * Forwards MR as email. Email editor is launched with pre-filled
+     * email message.
+     *
+     * Command needs to be one of the following:
+     *  - EESMRCmdForwardAsMail
+     *
+     * @param aCommand Command to be executed
+     * @param aEntry Reference to entry
+     * @see TESMRCommand
+     */
+     virtual void ForwardMRAsEmailL(
+            TESMRCommand aCommand,
+            MESMRCalEntry& aEntry ) = 0;
+
+     /**
+      * Creates email reply for meeting request.
+      * Email editor is launched with pre-filled
+      * email message.
+      *
+      * Command needs to be one of the following:
+      *  - EESMRCmdReply or EESMRCmdReplyAll
+      *
+      * @param aCommand Command to be executed
+      * @param aEntry Reference to entry
+      * @see TESMRCommand
+      */
+     virtual void ReplyAsEmailL(
+            TESMRCommand aCommand,
+            MESMRCalEntry& aEntry ) = 0;
+     
+     /**
+      * Deletes calendar event from local calendar DB.
+      *
+      * Command needs to be one of the following:
+      *  - EESMRCmdCalEntryUIDelete
+      *  - EESMRCmdDeleteMR
+      *  
+      * @param aCommand Command to be executed
+      * @param aEntry Reference to entry
+      * @see TESMRCommand
+      */      
+     virtual void DeleteEntryFromLocalDBL(
+             TESMRCommand aCommand,
+             MESMRCalEntry& aEntry ) = 0;
+     
+     /**
+      * Marks to-do event as done.
+      *
+      * Command needs to be one of the following:
+      *  - EESMRCmdTodoMarkAsDone
+      *
+      * @param aCommand Command to be executed
+      * @param aEntry Reference to entry
+      * @see TESMRCommand
+      */      
+     virtual void MarkTodoAsDoneL(
+             TESMRCommand aCommand,
+             MESMRCalEntry& aEntry ) = 0;
+     
+     /**
+      * Marks to-do event as not done.
+      *
+      * Command needs to be one of the following:
+      *  - EESMRCmdTodoMarkAsNotDone
+      *
+      * @param aCommand Command to be executed
+      * @param aEntry Reference to entry
+      * @see TESMRCommand
+      */      
+     virtual void MarkTodoAsNotDoneL(
+             TESMRCommand aCommand,
+             MESMRCalEntry& aEntry ) = 0 ;
+     
+    /**
+     * Moves entry to current database
+     * 
+     * Command needs to be one of following:
+     *  - EESMRCmdSaveMR
+     *  - EESMRCmdCalEntryUISave
+     * @param aCommand Command to be executed
+     * @param aEntry Reference to entry
+     * @see TESMRCommand
+     */      
+    virtual void MoveEntryToCurrentDBL(
+         TESMRCommand aCommand,
+         MESMRCalEntry& aEntry ) = 0 ;
+    };
+
+#include "mesmrtaskextension.inl"
+
+#endif  // MESMRTASKEXTENSION_H