// Copyright (c) 2005-2010 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:

//

#ifndef __SQLSRVSECURITYMAP_H__

#define __SQLSRVSECURITYMAP_H__

#include "SqlMap.h"		//RSqlMap

//Forward declarations

class CSqlSecurityPolicy;

/////////////////////////////////////////////////////////////////////////////////////////////////////////

// {Secure database name : Security policy} map declarations

// "Secure database name" is UTF8 encoded, zero-terminated.

//

// "Secure database name" == <DRIVE:><NAME>[.EXT]

/////////////////////////////////////////////////////////////////////////////////////////////////////////

/**

{const TUint8*, const CSqlSecurityPolicy*} pair destructor.

Used as a template argument (DESTRUCTOR) in RSqlMap class.

@see TSqlPair

@see TSqlMapIterator

@see RSqlMap

@internalComponent

*/

NONSHARABLE_STRUCT(TSqlSecurityDestructor)

	{

	void Destroy(const TUint8*& aKey, const CSqlSecurityPolicy*& aData);

	};

/**

{const TUint8*, const CSqlSecurityPolicy*} pair reference counter.

Used as a template argument (REFCNTR) in RSqlMap class.

@see TSqlPair

@see TSqlMapIterator

@see RSqlMap

@internalComponent

*/

NONSHARABLE_STRUCT(TSqlSecurityRefCounter)

	{

	inline TSqlSecurityRefCounter() :

		iRefCount(0)

		{

		(void)Increment();

		}

	inline TInt Increment()

		{

		return ++iRefCount;	

		}

	inline TInt Decrement()

		{

		return --iRefCount;	

		}

	TInt iRefCount;

	};

//Typedefs for {const TUint8*, const CSqlSecurityPolicy*} map.

typedef struct TSqlPair<const TUint8*, const CSqlSecurityPolicy*, TSqlSecurityRefCounter>  TSqlSecurityPair;

typedef class TLinearOrder<TSqlSecurityPair> TSqlSecurityLinearOrder;

typedef class RSqlMap<const TUint8*, const CSqlSecurityPolicy*, TSqlSecurityRefCounter, TSqlSecurityDestructor>  RSqlSecurityMap;

/////////////////////////////////////////////////////////////////////////////////////////////////////////

// {Attached database name : Secure database file name} map declarations

// "Attached database name" is UTF8 encoded, zero-terminated.

// "Secure database file name" is UTF8 encoded, zero-terminated. Format: <Drive:><FileName[.Ext]>

/////////////////////////////////////////////////////////////////////////////////////////////////////////

/**

{const TUint8*, const TUint8*} pair destructor.

Used as a template argument (DESTRUCTOR) in RSqlMap class.

@see TSqlPair

@see TSqlMapIterator

@see RSqlMap

@internalComponent

*/

NONSHARABLE_STRUCT(TSqlAttachDbDestructor)

	{

	void Destroy(const TUint8*& aKey, const TUint8*& aData);

	};

/**

{const TUint8*, const TUint8*} pair reference counter.

Used as a template argument (REFCNTR) in RSqlMap class.

@see TSqlPair

@see TSqlMapIterator

@see RSqlMap

@internalComponent

*/

NONSHARABLE_STRUCT(TSqlAttachDbRefCounter)

	{

	inline TSqlAttachDbRefCounter()

		{

		(void)Increment();

		}

	inline TInt Increment()

		{

		return 1;	

		}

	inline TInt Decrement()

		{

		return 0;	

		}

	};

//Typedefs for {const TUint8*, const TUint8*} map.

typedef struct TSqlPair<const TUint8*, const TUint8*, TSqlAttachDbRefCounter>  TSqlAttachDbPair;

typedef class TLinearOrder<TSqlAttachDbPair> TSqlAttachDbLinearOrder;

typedef class RSqlMap<const TUint8*, const TUint8*, TSqlAttachDbRefCounter, TSqlAttachDbDestructor>  RSqlAttachDbMap;

/////////////////////////////////////////////////////////////////////////////////////////////////////////

// {Compact database name ("main" or attached db name) : Full database file name} map declarations

// "Compact database name" is UTF16 encoded.

// "Full database file name" is UTF16 encoded.

/////////////////////////////////////////////////////////////////////////////////////////////////////////

/**

A reference counter for the TSqlCompactDbPair pair and RSqlCompactDbMap.

@see TSqlPair

@see TSqlMapIterator

@see RSqlMap

@internalComponent

*/

NONSHARABLE_STRUCT(TSqlCompactDbRefCounter)

	{

	inline TSqlCompactDbRefCounter()

		{

		(void)Increment();

		}

	inline TInt Increment()

		{

		return 1;	

		}

	inline TInt Decrement()

		{

		return 0;	

		}

	};

/**

Destrucor for the TSqlCompactDbPair pair.

@see TSqlPair

@see TSqlMapIterator

@see RSqlMap

@internalComponent

*/

NONSHARABLE_STRUCT(TSqlCompactDbDestructor)

	{

	inline void Destroy(const HBufC*& aKey, const HBufC*& aData)

		{

		delete const_cast <HBufC*&> (aData);

		delete const_cast <HBufC*&> (aKey);

		}

	};

//Typedefs for the {const HBufC*, const HBufC*} map.

typedef struct TSqlPair<const HBufC*, const HBufC*, TSqlCompactDbRefCounter>  TSqlCompactDbPair;

typedef class TLinearOrder<TSqlCompactDbPair> TSqlCompactDbLinearOrder;

typedef class RSqlMap<const HBufC*, const HBufC*, TSqlCompactDbRefCounter, TSqlCompactDbDestructor>  RSqlCompactDbMap;

typedef class TSqlMapIterator<const HBufC*, const HBufC*, TSqlCompactDbRefCounter, TSqlCompactDbDestructor> TSqlCompactDbMapIterator;

typedef TSqlMapIterator<const TUint8*, const TUint8*, TSqlAttachDbRefCounter, TSqlAttachDbDestructor>  TSqlAttachDbMapIterator;

/////////////////////////////////////////////////////////////////////////////////////////////////////////

#endif//__SQLSRVSECURITYMAP_H__