// 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 "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:

 //

 #if (!defined __TEFSQL_HASHING_H__)

 #define __TEFSQL_HASHING_H__

 #include <e32base.h>

 #include <e32hashtab.h>

 class CSQLHashUtil : public CBase

     {

 public:

     CSQLHashUtil(){};

     ~CSQLHashUtil();

     TPtrC* GetStringFromNum(TInt aErrNum);

     TInt GetNumFromString(TPtrC aErrMsg);

 protected:

     RHashMap<TInt, TPtrC> ihash;

     };

 class CSQLOsErrHash : public CSQLHashUtil

     {

 public:

     CSQLOsErrHash();

     };

 class CSQLErrHash : public CSQLOsErrHash

     {

 public:

     CSQLErrHash();

     };

 class CSQLColTypeHash : public CSQLHashUtil

     {

 public:

     CSQLColTypeHash();

     };

 class CSQLTEFAction : public CSQLHashUtil

     {

 public:

     CSQLTEFAction();

     };

 class CSQLSFSTEFAction : public CSQLHashUtil

     {

 public:

     CSQLSFSTEFAction();

 	enum { ESFS_SelectIntL, ESFS_SelectInt64L, ESFS_SelectRealL,

 		   ESFS_SelectTextL, ESFS_SelectBinaryL, };

 	};

 class CSQLCapability : public CSQLHashUtil

     {

 public:

     CSQLCapability();

     };

 class CSQLObject : public CSQLHashUtil

     {

 public:

     CSQLObject();

     };

 class CSQLPolicy : public CSQLHashUtil

 	{

 public:

 	CSQLPolicy();

 	};

 #endif  // __TEFSQL_HASHING_H__