messagingfw/msgsrvnstore/server/inc/MSVDELET.H
author Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
Tue, 27 Apr 2010 17:08:58 +0300
branchRCL_3
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// Copyright (c) 1998-2009 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:
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//
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#if !defined(__MSVDELET_H__)
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#define __MSVDELET_H__
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#if !defined(__E32BASE_H__)
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#include <e32base.h>
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#endif
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#if !defined(__MSVSTD_H__)
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#include <msvstd.h>
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#endif
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class CMsvServer;
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//**********************************
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// CMsvDelete
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//**********************************
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//
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//
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//
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class CMsvDelete : public CActive
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/**
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@internalComponent
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@released
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*/
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	{
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public:
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	static CMsvDelete* NewL(CMsvServer& aServer);
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	~CMsvDelete();
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	//
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	void StartL(TMsvId aEntryId, CMsvEntrySelection& aDeletedEntries, CMsvEntrySelection& aMovedEntries, TRequestStatus& aObserverStatus, TBool aPCSyncOverride=EFalse);
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	void StartL(TMsvId aEntryId, CMsvEntrySelection& aDeletedEntries, CMsvEntrySelection& aMovedEntries, TBool aPCSyncOverride=EFalse);
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	//
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private:
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	CMsvDelete(CMsvServer& aServer);
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	void ConstructL();
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	void Complete(TInt aError);
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	void DoRunL();
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	void CheckEntriesL();
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	void DeleteFilesL();
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	void DeleteAllIndexEntries();
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	void DeleteIndividualIndexEntries();	
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	void FindParent();
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	void DoStartL(TMsvId aId, CMsvEntrySelection& aDeletedEntries, CMsvEntrySelection& aMovedEntries, TBool aPCSyncOverride);
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	// from CActive
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	void RunL();
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	void DoCancel();
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	//
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private:
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	enum TState {ECheck, EFiles, EIndex, EIndexIndividually, ECompleted};
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private:
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	class TMsvDelete
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		{
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		public:
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			TMsvDelete(TMsvId aEntryId, TBool aOwner, TInt aPcSyncCount, TUid aType, TBool aComplete)
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			:iEntryId(aEntryId), iOwner(aOwner), iPcSyncCount(aPcSyncCount), iType(aType), iIsComplete(aComplete) {}
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			TMsvId iEntryId;
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			TBool iOwner;
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			TInt iPcSyncCount;
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			TUid iType;
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			TBool iIsComplete;
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		};
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	CMsvServer& iServer;
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	TRequestStatus* iObserverStatus;
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	TMsvId iId;
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	CMsvEntrySelection* iDeletedEntries;
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	CMsvEntrySelection* iMovedEntries;
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	CMsvEntrySelection* iDescendents;
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	TState iState;
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	TInt iLockedIndex;
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	TInt iDeletionIndex;
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	TBool iPCSynced;
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	TBool iPCSyncOverride;
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	TInt iError;
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	CFileMan *iFileMan;
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	RArray<TMsvDelete> iDeleteArray;
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	};
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#endif