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/*
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* Copyright (c) 2007 Nokia Corporation and/or its subsidiary(-ies).
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* All rights reserved.
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* This component and the accompanying materials are made available
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* under the terms of "Eclipse Public License v1.0"
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* which accompanies this distribution, and is available
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* at the URL "http://www.eclipse.org/legal/epl-v10.html".
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*
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* Initial Contributors:
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* Nokia Corporation - initial contribution.
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*
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* Contributors:
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*
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* Description: Request Handler plugin
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*
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*/
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#ifndef _C_CS_MSG_REQUEST_HANDLER_H_
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#define _C_CS_MSG_REQUEST_HANDLER_H_
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//SYSTEM INCLUDES
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#include <msvapi.h>
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//USER INCLUDES
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#include "ccsmsg.h"
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#include "ccsmsgpluginutility.h"
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// FORWARD DECLARATION
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class CCsPlugin;
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class CMsvSession;
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class MCsPluginEventObserver;
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class MMsvSessionObserver;
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class CCsConversationEntry;
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class CCsMsg;
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class CCsMsgPluginUtility;
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class CClientMtmRegistry;
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class CSmsClientMtm;
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class CMmsClientMtm;
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/**
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* Operation Type
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*/
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enum TEventType
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{
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ERead,
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EUpdate,
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EDelete
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};
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/**
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* States
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*/
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enum TMsgHandlerState
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{
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EReadInbox,
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EReadSent,
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EProcessDraft,
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EReadOutbox,
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ESortEntries,
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EProcessEntries,
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EComplete
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};
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/**
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* Message plugin Request Handler Class
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* This class interacts with MsvServer to fetch message data
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*/
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class CCsMsgHandler : public CBase, public MMsvSessionObserver
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{
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public:
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/**
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* Two phase construction
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* @param aMsgObserver MCsMsgObserver interface
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*/
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static CCsMsgHandler* NewL(MCsMsgObserver *aMsgObserver);
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/**
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* Destructor
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*/
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virtual ~CCsMsgHandler();
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/**
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* Start
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* This function starts the state machine to fetch msg data from msvserver
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*/
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void StartL();
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public://MMsvSessionObserver
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/**
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* Handles the MsvServer updates. Implemented for MMsvSessionObserver
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*/
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void HandleSessionEventL(TMsvSessionEvent aEvent,
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TAny* aArg1,
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TAny* aArg2,
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TAny* aArg3);
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private:
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/**
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* CIdle callback
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*/
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static TInt UploadMsg(TAny* arg);
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/**
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* State handler to read all messages
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*/
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TInt UploadMsgL();
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/**
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* Checks if the MTM type supported
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*/
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TBool IsMtmSupported(long uid);
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/**
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* Read all message Id in iMessageArray
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* @aFolderId - Folder Id whose message need to be sync.
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*/
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void UpdateMessageArrayL(const TMsvId& aFolderId);
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private:
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/**
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* Constructor
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*/
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CCsMsgHandler();
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/**
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* 2nd phase construtor
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* @param aMsgPlugin The main message plugin object
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*/
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void ConstructL(MCsMsgObserver *aMsgPlugin);
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/**
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* ProcessResultsL fetches results and updates the CCsServer
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* with the fetched data
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*/
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void ProcessResultsL(TMsvEntry aEntry);
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/**
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* Create CCsConversationEntry and adds to the list
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* @param aContact, Contact details
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* @param aDescription, message body
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* @param aEntry, TMsvEntry
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*/
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void CreateAndAddEntryL(const TDesC& aContact,
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const TDesC& aDescription,
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const TMsvEntry& aEntry);
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/**
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* Process each entry
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* @param aEvent Read, Update, Delete
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* @param aContact (From/To) Field
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* @param aDescription, message body
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* @param aEntry, Message entry
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*/
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void ProcessEntryL(TEventType aEvent,
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const TDesC& aContact,
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const TDesC& aDescription,
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const TMsvEntry& aEntry);
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/**
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* Process each entry
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*@param aSelection, CMsvEntrySelections
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*@param aParent, parent id if TMsvEntry
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*/
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void HandleEventL(CMsvEntrySelection* aSelection, TMsvId aParent);
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/**
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* Extracts the addresses in the to field and updates them to server
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*@param aEntry, TMsvEntry
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*@param aEvent Read, Update, Delete
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*@param aFromAddress, from address of the message
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*/
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void ExtractAddressesL(
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TMsvEntry aEntry ,
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TEventType aEvent,
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RPointerArray<HBufC>& addressList);
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/**
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* Extracts the Message type based on the MTM value
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* @param aEntry, TMsvEntry
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*/
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TCsType ExtractCsType( const TMsvEntry& aEntry);
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private: //Data
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/**
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* MsvServer session object
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*/
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CMsvSession* iSession;
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/**
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* Utility object
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*/
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CCsMsgPluginUtility* iMsgPluginUtility;
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/**
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* iConverstationEntryList
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* ConversationEntry list
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* Own.
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*/
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RPointerArray<CCsConversationEntry> *iConverstationEntryList;
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/**
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* iMsgObserver
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* The Observer interface
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* Not Own.
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*/
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MCsMsgObserver *iMsgObserver;
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/**
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* Mtm registry object
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*/
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CClientMtmRegistry* iMtmRegistry;
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/**
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* SMS client mtm object
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*/
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CSmsClientMtm* iSmsMtm;
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/**
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* Mms client mtm object
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*/
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CMmsClientMtm* iMmsMtm;
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/**
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* Previous entry, used for comparing with new entry received
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*/
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TMsvEntry iPrevEntry;
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/**
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* Master array for holding all the messages
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*/
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RArray<TMsvId>* iMessageArray;
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/**
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* State
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*/
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TMsgHandlerState iState;
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/**
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* Active object
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*/
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CIdle* iIdle;
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};
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#endif // _C_CS_MSG_REQUEST_HANDLER_H_
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