sl@0: // Copyright (c) 2002-2009 Nokia Corporation and/or its subsidiary(-ies).
sl@0: // All rights reserved.
sl@0: // This component and the accompanying materials are made available
sl@0: // under the terms of "Eclipse Public License v1.0"
sl@0: // which accompanies this distribution, and is available
sl@0: // at the URL "http://www.eclipse.org/legal/epl-v10.html".
sl@0: //
sl@0: // Initial Contributors:
sl@0: // Nokia Corporation - initial contribution.
sl@0: //
sl@0: // Contributors:
sl@0: //
sl@0: // Description:
sl@0: //
sl@0: 
sl@0: #ifndef __LOGQUERY_H__
sl@0: #define __LOGQUERY_H__
sl@0: 
sl@0: #include <d32dbms.h>
sl@0: #include <logwraplimits.h>
sl@0: 
sl@0: // Classes referenced
sl@0: class MLogServDatabaseTransactionInterface;
sl@0: 
sl@0: /**
sl@0: RDbTable derived class which offers an OpenLC() method.
sl@0: As part of the "open table" call, the method will try to recover the database if the database is damaged.
sl@0: 
sl@0: @internalComponent
sl@0: */
sl@0: class RLogDbTable : public RDbTable
sl@0: 	{
sl@0: public:
sl@0: 	void OpenLC(RDbDatabase& aDb, const TDesC& aTblName, RDbRowSet::TAccess aAccess = RDbRowSet::EUpdatable);
sl@0: 	};
sl@0: 
sl@0: /**
sl@0: RLogDbTable derived class.
sl@0: Opens "Event" table.
sl@0: If the table is opened for the first time, the OpenLC() method will retrieve the table column numbers. 
sl@0: 
sl@0: @see RLogDbTable 
sl@0: @internalComponent
sl@0: */
sl@0: class RLogEventDbTable : public RLogDbTable
sl@0:     {
sl@0: public:
sl@0:     void OpenLC(RDbDatabase& aDb, RDbRowSet::TAccess aAccess = RDbRowSet::EUpdatable);
sl@0:        
sl@0: public:
sl@0:     static TDbColNo iIdColNo;
sl@0:     static TDbColNo iTypeColNo;
sl@0:     static TDbColNo iRemotePartyColNo;
sl@0:     static TDbColNo iDirectionColNo;
sl@0:     static TDbColNo iTimeColNo;
sl@0:     static TDbColNo iDurationTypeColNo;
sl@0:     static TDbColNo iDurationColNo;
sl@0:     static TDbColNo iStatusColNo;
sl@0:     static TDbColNo iSubjectColNo;
sl@0:     static TDbColNo iNumberColNo;
sl@0:     static TDbColNo iContactColNo;
sl@0:     static TDbColNo iLinkColNo;
sl@0:     static TDbColNo iDataColNo;
sl@0:     static TDbColNo iFlagColNo[KLogFlagsCount];
sl@0:     static TDbColNo iRecentColNo;
sl@0:     static TDbColNo iDuplicateColNo;
sl@0: #ifdef SYMBIAN_ENABLE_EVENTLOGGER_DUALSIM	
sl@0:     static TDbColNo iSimIdColNo;
sl@0: #endif
sl@0:     
sl@0: private:
sl@0:     void InitializeColumnsL();
sl@0:     };
sl@0: 
sl@0: /**
sl@0: RLogDbTable derived class.
sl@0: Opens "Config" table.
sl@0: If the table is opened for the first time, the OpenLC() method will retrieve the table column numbers. 
sl@0: 
sl@0: @see RLogDbTable 
sl@0: @internalComponent
sl@0: */
sl@0: class RLogConfigDbTable : public RLogDbTable
sl@0:     {
sl@0: public:
sl@0:     void OpenLC(RDbDatabase& aDb, RDbRowSet::TAccess aAccess = RDbRowSet::EUpdatable);
sl@0:        
sl@0: public:
sl@0:     static TDbColNo iSizeColNo;
sl@0:     static TDbColNo iRecentColNo;
sl@0:     static TDbColNo iAgeColNo;
sl@0:     
sl@0: private:
sl@0:     void InitializeColumnsL();
sl@0:     };
sl@0: 
sl@0: /**
sl@0: RDbView derived class.
sl@0: 
sl@0: As part of the "prepare view" call, the method will try to recover the database if the database is damaged.
sl@0: The PrepareLC() method will call also view's EvaluateAll() method, if the preparation was successful.
sl@0: 
sl@0: @internalComponent
sl@0: */
sl@0: class RLogDbView : public RDbView
sl@0: 	{
sl@0: public:
sl@0: 	void PrepareLC(RDbDatabase& aDb, const TDesC& aQuery, RDbRowSet::TAccess aAccess = RDbRowSet::EUpdatable);
sl@0: 	};
sl@0: 
sl@0: void LogGetRecentEventsLC(MLogServDatabaseTransactionInterface& aDb, TLogRecentList aRecentListId, 
sl@0:                           TLogRecentSize aMaxRecentLogSize, RArray<TLogId>& aEventIds);
sl@0: void LogPurgeRecentEventsL(MLogServDatabaseTransactionInterface& aDb, const RArray<TLogId>& aEventIds);
sl@0: void LogPurgeMainL(MLogServDatabaseTransactionInterface& aDb, RLogEventDbTable& aTbl, 
sl@0:                    TLogSize aMaxLogSize, TInt aCountPlus);
sl@0: void LogResetDuplicatesL(MLogServDatabaseTransactionInterface& aDb, TLogId aEventId);
sl@0: 
sl@0: #endif