diff -r 000000000000 -r 667063e416a2 landmarks/locationlandmarks/server/src/EPos_CPosLmActiveCompacter.cpp --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/landmarks/locationlandmarks/server/src/EPos_CPosLmActiveCompacter.cpp Tue Feb 02 01:06:48 2010 +0200 @@ -0,0 +1,143 @@ +/* +* Copyright (c) 2005 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: Implementation of Active object that compacts database. +* +* +*/ + + + +// INCLUDE FILES +#include +#include "EPos_CPosLmActiveCompacter.h" +#include "EPos_CPosLmLocalAccessSubsession.h" + +// CONSTANTS + +// ============================ MEMBER FUNCTIONS =============================== + +// ----------------------------------------------------------------------------- +// CPosLmActiveCompacter::CPosLmActiveCompacter +// C++ default constructor can NOT contain any code, that +// might leave. +// ----------------------------------------------------------------------------- +// +CPosLmActiveCompacter::CPosLmActiveCompacter( + CPosLmLocalAccessSubsession& aOwner) : + CActive(EPriorityIdle), + iOwner(aOwner) + { + CActiveScheduler::Add(this); + } + +// ----------------------------------------------------------------------------- +// CPosLmActiveCompacter::ConstructL +// Symbian 2nd phase constructor can leave. +// ----------------------------------------------------------------------------- +// +void CPosLmActiveCompacter::ConstructL(CPosLmLocalDbAccess& aDb) + { + iCompactDb = CPosLmCompactDatabase::NewL(aDb); + + CompleteSelf(); + } + +// ----------------------------------------------------------------------------- +// CPosLmActiveCompacter::NewL +// Two-phased constructor. +// ----------------------------------------------------------------------------- +// +CPosLmActiveCompacter* CPosLmActiveCompacter::NewL( + CPosLmLocalAccessSubsession& aOwner, + CPosLmLocalDbAccess& aDb) + { + CPosLmActiveCompacter* self = new (ELeave) CPosLmActiveCompacter(aOwner); + + CleanupStack::PushL( self ); + self->ConstructL(aDb); + CleanupStack::Pop(); + + return self; + } + + +// Destructor +CPosLmActiveCompacter::~CPosLmActiveCompacter() + { + Cancel(); + delete iCompactDb; + } + +// ----------------------------------------------------------------------------- +// CPosLmActiveCompacter::DoCancel +// +// (other items were commented in a header). +// ----------------------------------------------------------------------------- +// +void CPosLmActiveCompacter::DoCancel() + { + delete iCompactDb; + iCompactDb = NULL; + } + +// ----------------------------------------------------------------------------- +// CPosLmActiveCompacter::RunL +// +// (other items were commented in a header). +// ----------------------------------------------------------------------------- +// +void CPosLmActiveCompacter::RunL() + { + TReal32 progress; + TBool compactDone = iCompactDb->NextL(progress); + + if (compactDone) + { + delete iCompactDb; + iCompactDb = NULL; + + iOwner.ReleaseCompactLock(); + } + else + { + CompleteSelf(); + } + } + +// ----------------------------------------------------------------------------- +// CPosLmActiveCompacter::RunError +// +// (other items were commented in a header). +// ----------------------------------------------------------------------------- +// +TInt CPosLmActiveCompacter::RunError(TInt /*aError*/) + { + iOwner.ReleaseCompactLock(); + return KErrNone; + } + +// ----------------------------------------------------------------------------- +// CPosLmActiveCompacter::CompleteSelf +// +// (other items were commented in a header). +// ----------------------------------------------------------------------------- +// +void CPosLmActiveCompacter::CompleteSelf() + { + TRequestStatus* status = &iStatus; + User::RequestComplete(status, KErrNone); + SetActive(); + } + +// End of File