/*

* Copyright (c) 2005-2009 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:  

* CSetUpCommDb.h

*

*/

#ifndef _CSetUpCommDb_H

#define _CSetUpCommDb_H

/*****************************************************************************

 *

 * System Includes 

 *

 ****************************************************************************/

#include <commdb.h> 

/*****************************************************************************

 *

 * Local Includes

 *

 ****************************************************************************/

/*****************************************************************************

 *

 *  Types

 *

 ****************************************************************************/

typedef enum {

	TCommDB_Success,

	TCommDB_ErrorInitCommDb,

	TCommDB_ErrorTableNotFound,

	TCommDB_ErrorUpdatingRecord,

	TCommDB_ErrorReadingRecord,

	TCommDB_ErrorColNotFound,

	TCommDB_ErrorColTypeValueNotSupported,

	TCommDB_ErrorConvertingToUnicode,

	TCommDB_ErrorUnexpectedColType,

	TCommDB_RecNotFound

}TCommDBError;

typedef enum {

	TCOMMBD_IDLE,

	TCOMMBD_CONNECTED

}TCommDbStatus;

/*****************************************************************************

 *

 * Class Definition

 *

 ****************************************************************************/

class CSetUpCommDb : public CBase

{

public:

	// Constructor sets all member data to null

	IMPORT_C CSetUpCommDb();

	// Deletes the pointer, sets it to null.

	IMPORT_C ~CSetUpCommDb();

	// Method to initialise the database.

	IMPORT_C TCommDBError initialise(void);

	IMPORT_C TCommDBError updateEntry(TPtrC aTable, TUint32 aRecordID, TPtrC aFieldName, char* aFieldValue, int* aErrCode);	

	IMPORT_C TCommDBError getAsciiEntry(TPtrC aTable, TUint32 aRecordID, TPtrC aFieldName, TDes8& aFieldValue, int* aErrCode);

	IMPORT_C TCommDBError getUnicodeEntry(TPtrC aTable, TUint32 aRecordID, TPtrC aFieldName, TDes16& aFieldValue, int* aErrCode);

	IMPORT_C TCommDBError getIntEntry(TPtrC aTable, TUint32 aRecordID, TPtrC aFieldName, TUint32& aFieldValue, int* aErrCode);

	IMPORT_C TCommDBError getBoolEntry(TPtrC aTable, TUint32 aRecordID, TPtrC aFieldName, TBool& aFieldValue, int* aErrCode);

private:

	CCommsDbTableView* openTableL( CCommsDatabase *aDbComms, TPtrC aTable );

	TCommDBError FindAndUpdateRecord( CCommsDbTableView *aTable, TUint32 aRecordID, TPtrC aFieldName, char* aFieldValue, int* aErrCode);

	TCommDBError UpdateField( CCommsDbTableView *aTable, TPtrC aFieldName, char* aFieldValue, int* aErrCode );

	int SetUnicodeString(CCommsDbTableView* aTable, TPtrC aFieldName, char* aFieldValue, int* aErrCode);

	int SetUnicodeStringLong(CCommsDbTableView* aTable, TPtrC aFieldName, char* aFieldValue, int* aErrCode);

	HBufC16 *ConvertAsciiToUnicode( char *aAsciiString );

	TCommDBError FindRecordAndGetType( CCommsDbTableView *aTable, TUint32 aRecordID, TPtrC aFieldName, TDbColType *aColType, int* aErrCode );

	CCommsDatabase *iDbComms;

	TCommDbStatus iStatus;

};

#endif