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// Copyright (c) 2002-2009 Nokia Corporation and/or its subsidiary(-ies).
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// All rights reserved.
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// This component and the accompanying materials are made available
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// under the terms of "Eclipse Public License v1.0"
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// which accompanies this distribution, and is available
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// at the URL "http://www.eclipse.org/legal/epl-v10.html".
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//
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// Initial Contributors:
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// Nokia Corporation - initial contribution.
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//
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// Contributors:
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//
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// Description:
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//
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#include "LogServCacheConfig.h"
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#include "LOGQUERY.H"
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#include "logservpanic.h"
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#include "LogServDatabaseTransactionInterface.h"
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/////////////////////////////////////////////////////////////////////////////////////////
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// -----> CLogServCacheConfig (source)
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/////////////////////////////////////////////////////////////////////////////////////////
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CLogServCacheConfig::CLogServCacheConfig(MLogServDatabaseTransactionInterface& aDatabase)
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: iDatabase(aDatabase)
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{
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}
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CLogServCacheConfig::~CLogServCacheConfig()
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{
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}
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void CLogServCacheConfig::ConstructL()
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{
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ReadL();
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}
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CLogServCacheConfig* CLogServCacheConfig::NewL(MLogServDatabaseTransactionInterface& aDatabase)
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{
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CLogServCacheConfig* self = new(ELeave) CLogServCacheConfig(aDatabase);
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CleanupStack::PushL(self);
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self->ConstructL();
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CleanupStack::Pop(self);
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return self;
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}
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/**
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Get the current configuration
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*/
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const TLogConfig& CLogServCacheConfig::Config() const
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{
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return iConfig;
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}
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/**
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Update the config table
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*/
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void CLogServCacheConfig::UpdateL(const TLogConfig& aConfig)
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{
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RLogConfigDbTable tbl;
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tbl.OpenLC(iDatabase.DTIDatabase());
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if(!tbl.FirstL())
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{
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User::Leave(KErrNotFound);
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}
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tbl.UpdateL();
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tbl.SetColL(RLogConfigDbTable::iAgeColNo, aConfig.iMaxEventAge);
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tbl.SetColL(RLogConfigDbTable::iSizeColNo, aConfig.iMaxLogSize);
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tbl.SetColL(RLogConfigDbTable::iRecentColNo, aConfig.iMaxRecentLogSize);
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tbl.PutL();
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CleanupStack::PopAndDestroy(&tbl);
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iRequestedConfiguration = aConfig;
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iInTransaction = ETrue;
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}
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/**
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Commit the requested configuration
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*/
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void CLogServCacheConfig::Commit()
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{
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__ASSERT_ALWAYS(iInTransaction, Panic(ELogCacheConfigNotInTransaction));
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iConfig = iRequestedConfiguration;
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iInTransaction = EFalse;
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}
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/////////////////////////////////////////////////////////////////////////////////////////
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/////////////////////////////////////////////////////////////////////////////////////////
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/////////////////////////////////////////////////////////////////////////////////////////
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void CLogServCacheConfig::ReadL()
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{
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RLogConfigDbTable tbl;
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tbl.OpenLC(iDatabase.DTIDatabase(), RDbRowSet::EReadOnly);
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if(!tbl.FirstL())
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{
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User::Leave(KErrNotFound);
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}
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__ASSERT_ALWAYS(tbl.CountL() == 1, Panic(ELogTooManyRows4));
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tbl.GetL();
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iConfig.iMaxEventAge = tbl.ColUint32(RLogConfigDbTable::iAgeColNo);
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iConfig.iMaxLogSize = tbl.ColUint16(RLogConfigDbTable::iSizeColNo);
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iConfig.iMaxRecentLogSize = tbl.ColUint8(RLogConfigDbTable::iRecentColNo);
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CleanupStack::PopAndDestroy(&tbl);
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}
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