// Copyright (c) 2006-2009 Nokia Corporation and/or its subsidiary(-ies).

 // All rights reserved.

 // This component and the accompanying materials are made available

 // under the terms of the License "Symbian Foundation License v1.0" to Symbian Foundation members and "Symbian Foundation End User License Agreement v1.0" to non-members

 // which accompanies this distribution, and is available

 // at the URL "http://www.symbianfoundation.org/legal/licencesv10.html".

 //

 // Initial Contributors:

 // Nokia Corporation - initial contribution.

 //

 // Contributors:

 //

 // Description:

 //

 /**

  @file

  @deprecated since v9.1. Functionality is replaced with commsdat.

 */

 #ifndef CDBOVER_H

 #define CDBOVER_H

 #include <e32base.h>

 #include <commdb.h>

 #include <cdbpreftable.h>

 class CCommDbOverride;

 class CCommDbLongDesOverride;

 class TCommDbIapConnectionPrefOverride;

 class CCommDbOverrideSettings : public CBase

 /** Repository of override settings for columns in tables.

 @deprecated

 	Overrides are deprecated from v9.1

 	Holds all information about CommDb overrides.

 	Allows the client to store, retrieve and test the existence of overrides.

 */

 	{

 public:

 	/** @deprecated v7.0

 	Override setting flags returned by PartialFull().

 	The only use of TParamList is during the comparison of two override sets. */

 	enum TParamList

 		{

 		/** The override settings are partial; the CCommDbOverrideSettings object maintains

 		override values for only some of the columns. */

 		EParamListPartial,

 		/** The override settings are full; the CCommDbOverrideSettings object maintains

 		override values for all columns */

 		EParamListFull

 		};

 	/** The value types that may be stored in as overrides

 		@deprecated

 			Overrides are deprecated from v9.1

 		@internalComponent "Could just use TDbColType" */

 	enum TValueType

 		{

 	/** a TUint32. */

 		EIntValue,

 	/** a TBool. */

 		EBoolValue,

 	/** a TDes8. */

 		EDes8Value,

 	/** a TDes16. */

 		EDes16Value,

 	/** a TDes. */

 		ELongDesValue,

 	/** Unkown type. */

 		EUnknownType

 		};

 public:

 	IMPORT_C static CCommDbOverrideSettings* NewL(TParamList aParamList);

 	IMPORT_C virtual ~CCommDbOverrideSettings();

 	// Setting override values in the override set

 	IMPORT_C TInt SetIntOverride(const TDesC& aTableName, const TDesC& aColumnName, TUint32 aValue);

 	IMPORT_C TInt SetBoolOverride(const TDesC& aTableName, const TDesC& aColumnName, TBool aValue);

 	IMPORT_C TInt SetDesOverride(const TDesC& aTableName, const TDesC& aColumnName, const TDesC8& aValue);

 	IMPORT_C TInt SetDesOverride(const TDesC& aTableName, const TDesC& aColumnName, const TDesC16& aValue);

 	IMPORT_C TInt SetLongDesOverride(const TDesC& aTableName, const TDesC& aColumnName, const TDesC& aValue);

 	//  Getting override values from the override set. Returns `KErrNotFound` if the

 	//	column has not been overriden.

 	IMPORT_C TInt GetIntOverride(const TDesC& aTableName, const TDesC& aColumnName, TUint32& aValue);

 	IMPORT_C TInt GetBoolOverride(const TDesC& aTableName, const TDesC& aColumnName, TBool& aValue);

 	IMPORT_C TInt GetDesOverride(const TDesC& aTableName, const TDesC& aColumnName, TDes8& aValue);

 	IMPORT_C TInt GetDesOverride(const TDesC& aTableName, const TDesC& aColumnName, TDes16& aValue);

 	IMPORT_C TInt GetLongDesOverride(const TDesC& aTableName, const TDesC& aColumnName, TDes& aValue);

 	IMPORT_C TInt GetLongDesOverrideLength(const TDesC& aTableName, const TDesC& aColumnName, TInt& aLength);

 	IMPORT_C TInt SetConnectionPreferenceOverride(const CCommsDbConnectionPrefTableView::TCommDbIapConnectionPref& aPref);

 	IMPORT_C TInt GetConnectionPreferenceOverride(CCommsDbConnectionPrefTableView::TCommDbIapConnectionPref& aPref);

 	IMPORT_C TBool Compare(CCommDbOverrideSettings* aOverrides) const;

 	IMPORT_C TBool IsOverridden(const TDesC& aTableName, const TDesC& aColumnName, TValueType aType);

 	inline TParamList PartialFull() const;

 	IMPORT_C static CCommDbOverrideSettings* NewL(TParamList aParamList, TCommDbDatabaseType aDbType);

 	IMPORT_C TInt GetConnectionPreferenceOverride(CCommsDbConnectionPrefTableView::TCommDbIspConnectionPref& aPref);		// will be deprecated in 7.0

 	IMPORT_C TInt SetConnectionPreferenceOverride(const CCommsDbConnectionPrefTableView::TCommDbIspConnectionPref& aPref);	// will be deprecated in 7.0

 protected:

 	CCommDbOverrideSettings(TParamList aParamList);

 	virtual void ConstructL();

 	TInt FindOverride(const TDesC& aTableName, const TDesC& aColumnName, TValueType aType) const;

 	TBool IllegalOverride(const TDesC& aTableName,  const TDesC& aColumnName) const;

 	void CheckL(const TDesC& aTableName, const TDesC& aColumnName, TValueType aType) const;

 	static TBool MatchIapOverride(const TCommDbIapConnectionPrefOverride& aFirst,

 								  const TCommDbIapConnectionPrefOverride& aSecond);

 protected:

 	TParamList iPartialFull;

 	RPointerArray<CCommDbOverride> iOverrides;

 	RArray<TCommDbIapConnectionPrefOverride> iIapOverrides;

 	CCommsDatabase* iDb;

 	};

 #include <cdbover.inl>

 #endif