// Copyright (c) 2004-2009 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:

 //

 #include "heaprepos.h"

 #include "datatype.h"

 #include "operations.h"

 /**

 PC side repository impl class

 @internalTechnology

 */

 NONSHARABLE_CLASS(CPcRepImpl): public CBase, public MOperationLogic

 {

 friend class CRepository;

 public:

 	static CPcRepImpl* NewL(TUid aRepositoryUid,const TDesC& aInFileName, const TDesC& aOutFileName,TBool aAutoLoading);

 	~CPcRepImpl();

 	void MoveL(TUint32 aSourcePartialKey, TUint32 aTargetPartialKey,TUint32 aMask, TUint32& aErrorKey);

 	void DeleteRangeL(TUint32 aPartialKey, TUint32 aMask,TUint32& aErrorKey);

 	void GetSingleMetaArrayL(RSingleMetaArray& aMetaArray);

 	TInt Flush();

 	static void FailTransactionCleanupOperation(TAny* /**aRepository*/);		

 	//----------------virtuals from MOperationLogic------------------------------------

 	void GetSingleMeta(TUint aKey,TUint32& aMeta)

 		{

 		TInt ret=iSingleMetaArray.Find(aKey,aMeta);

 		if (ret==KErrNotFound)

 			{

 			//search for range/then default meta

 			TSettingsDefaultMeta *defaultMeta = iRepository->RangeMetaArray().Find(aKey);

 			if (defaultMeta)

 				{

 				aMeta=defaultMeta->GetDefaultMetadata();

 				}

 			else

 				{

 				aMeta=iRepository->DefaultMeta();

 				}			

 			}

 		}

 	TSettingsAccessPolicy* GetFallbackAccessPolicy(TUint32 aId)const

 		{

 		return iRepository->GetFallbackAccessPolicy(aId);

 		}

 	TServerSetting* GetSetting(TUint aKey)

 		{

 		return iRepository->SettingsArray().Find(aKey);

 		}

 	TInt FindSettings(TUint32 aSourcePartialKey,TUint32 aMask,RSettingPointerArray& aOutputArray) const

 		{

 		return iRepository->SettingsArray().Find(aSourcePartialKey,aMask,aOutputArray);

 		}

 	RSettingsArray& GetWritableSettingList()

 		{

 		return iRepository->SettingsArray();

 		}

 	//------------------------end of virtuals------------------------------------------

 	template <class T>	

 	void FindSettingsComparisonL(TUint32 aSourcePartialKey,TUint32 aMask,const T& aValue,TComparison aComparison,RArray<TUint32>& aFoundIds) const

 		{

 		RSettingPointerArray sourceArray;

 		CleanupClosePushL(sourceArray);

 		User::LeaveIfError(FindSettings(aSourcePartialKey,aMask,sourceArray));

 		FindCompareL(sourceArray,aValue,aComparison,aFoundIds);

 		CleanupStack::PopAndDestroy();

 		}

 private:

 	void ConstructL(TUid aRepositoryUid,const TDesC& aInFileName,const TDesC& aOutFileName,TBool aAutoLoading);

 	void IsOriginalL(TUid aUid, const TDesC& aOutFile, TBool aAutoLoading, TFileName& aOgnFileName, TBool& aIsOriginal);

 	void RemoveAnyMarkDeleted()

 		{

 		for (TInt i=0;i<iRepository->SettingsArray().Count();i++)

 			{

 			TServerSetting ts=iRepository->SettingsArray()[i];

 			if (ts.IsDeleted())

 				{

 				iRepository->SettingsArray().DeleteElement(i);

 				i--;			

 				}

 			}		

 		}

 private:	

 	CHeapRepository* iRepository;

 	HBufC* iOutFileName;

 	RFs iFs;

 	RSingleMetaArray iSingleMetaArray;

 	TBool iInitialised;	

 };