FCL/sf/app/musicplayer: mpserviceplugins/mpxsqlitedbhgplugin/src/mpxcollectiondbmanager.cpp@b93f525c9244 (annotated)

22 ecf06a08d4d9 Revision: 201015 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	1	/*
ecf06a08d4d9 Revision: 201015 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	2	* Copyright (c) 2007 Nokia Corporation and/or its subsidiary(-ies).
ecf06a08d4d9 Revision: 201015 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	3	* All rights reserved.
ecf06a08d4d9 Revision: 201015 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	4	* This component and the accompanying materials are made available
ecf06a08d4d9 Revision: 201015 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	5	* under the terms of "Eclipse Public License v1.0"
ecf06a08d4d9 Revision: 201015 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	6	* which accompanies this distribution, and is available
ecf06a08d4d9 Revision: 201015 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	7	* at the URL "http://www.eclipse.org/legal/epl-v10.html".
ecf06a08d4d9 Revision: 201015 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	8	*
ecf06a08d4d9 Revision: 201015 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	9	* Initial Contributors:
ecf06a08d4d9 Revision: 201015 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	10	* Nokia Corporation - initial contribution.
ecf06a08d4d9 Revision: 201015 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	11	*
ecf06a08d4d9 Revision: 201015 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	12	* Contributors:
ecf06a08d4d9 Revision: 201015 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	13	*
ecf06a08d4d9 Revision: 201015 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	14	* Description: This class is responsible for managing all of music collection
ecf06a08d4d9 Revision: 201015 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	15	* databases.
ecf06a08d4d9 Revision: 201015 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	16	*
ecf06a08d4d9 Revision: 201015 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	17	*/
ecf06a08d4d9 Revision: 201015 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	18
ecf06a08d4d9 Revision: 201015 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	19
ecf06a08d4d9 Revision: 201015 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	20	// INCLUDE FILES
ecf06a08d4d9 Revision: 201015 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	21	#include <mpxlog.h>
ecf06a08d4d9 Revision: 201015 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	22	#include "mpxcollectiondbdef.h"
ecf06a08d4d9 Revision: 201015 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	23	#include "mpxcollectiondbmanager.h"
ecf06a08d4d9 Revision: 201015 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	24
ecf06a08d4d9 Revision: 201015 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	25	// ============================ MEMBER FUNCTIONS ==============================
ecf06a08d4d9 Revision: 201015 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	26
ecf06a08d4d9 Revision: 201015 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	27	// ----------------------------------------------------------------------------
ecf06a08d4d9 Revision: 201015 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	28	// Two-phased constructor.
ecf06a08d4d9 Revision: 201015 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	29	// ----------------------------------------------------------------------------
ecf06a08d4d9 Revision: 201015 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	30	//
ecf06a08d4d9 Revision: 201015 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	31	CMPXCollectionDbManager* CMPXCollectionDbManager::NewL(
ecf06a08d4d9 Revision: 201015 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	32	RFs& aFs)
ecf06a08d4d9 Revision: 201015 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	33	{
ecf06a08d4d9 Revision: 201015 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	34	MPX_FUNC("CMPXCollectionDbManager::NewL");
ecf06a08d4d9 Revision: 201015 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	35
ecf06a08d4d9 Revision: 201015 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	36	CMPXCollectionDbManager* self = CMPXCollectionDbManager::NewLC(aFs);
ecf06a08d4d9 Revision: 201015 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	37	CleanupStack::Pop(self);
ecf06a08d4d9 Revision: 201015 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	38	return self;
ecf06a08d4d9 Revision: 201015 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	39	}
ecf06a08d4d9 Revision: 201015 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	40
ecf06a08d4d9 Revision: 201015 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	41	// ----------------------------------------------------------------------------
ecf06a08d4d9 Revision: 201015 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	42	// Two-phased constructor.
ecf06a08d4d9 Revision: 201015 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	43	// ----------------------------------------------------------------------------
ecf06a08d4d9 Revision: 201015 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	44	//
ecf06a08d4d9 Revision: 201015 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	45	CMPXCollectionDbManager* CMPXCollectionDbManager::NewLC(
ecf06a08d4d9 Revision: 201015 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	46	RFs& aFs)
ecf06a08d4d9 Revision: 201015 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	47	{
ecf06a08d4d9 Revision: 201015 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	48	MPX_FUNC("CMPXCollectionDbManager::NewLC");
ecf06a08d4d9 Revision: 201015 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	49
ecf06a08d4d9 Revision: 201015 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	50	CMPXCollectionDbManager* self = new (ELeave) CMPXCollectionDbManager(aFs);
ecf06a08d4d9 Revision: 201015 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	51	CleanupStack::PushL(self);
ecf06a08d4d9 Revision: 201015 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	52	self->ConstructL();
ecf06a08d4d9 Revision: 201015 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	53	return self;
ecf06a08d4d9 Revision: 201015 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	54	}
ecf06a08d4d9 Revision: 201015 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	55
ecf06a08d4d9 Revision: 201015 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	56	// ----------------------------------------------------------------------------
ecf06a08d4d9 Revision: 201015 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	57	// Destructor
ecf06a08d4d9 Revision: 201015 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	58	// ----------------------------------------------------------------------------
ecf06a08d4d9 Revision: 201015 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	59	//
ecf06a08d4d9 Revision: 201015 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	60	CMPXCollectionDbManager::~CMPXCollectionDbManager()
ecf06a08d4d9 Revision: 201015 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	61	{
ecf06a08d4d9 Revision: 201015 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	62	MPX_FUNC("CMPXCollectionDbManager::~CMPXCollectionDbManager");
ecf06a08d4d9 Revision: 201015 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	63	}
ecf06a08d4d9 Revision: 201015 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	64
ecf06a08d4d9 Revision: 201015 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	65	// ----------------------------------------------------------------------------
ecf06a08d4d9 Revision: 201015 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	66	// Constructor
ecf06a08d4d9 Revision: 201015 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	67	// ----------------------------------------------------------------------------
ecf06a08d4d9 Revision: 201015 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	68	//
ecf06a08d4d9 Revision: 201015 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	69	CMPXCollectionDbManager::CMPXCollectionDbManager(
ecf06a08d4d9 Revision: 201015 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	70	RFs& aFs) :
ecf06a08d4d9 Revision: 201015 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	71	CMPXDbManager(aFs)
ecf06a08d4d9 Revision: 201015 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	72	{
ecf06a08d4d9 Revision: 201015 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	73	MPX_FUNC("CMPXCollectionDbManager::CMPXCollectionDbManager");
ecf06a08d4d9 Revision: 201015 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	74	}
ecf06a08d4d9 Revision: 201015 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	75
ecf06a08d4d9 Revision: 201015 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	76	// ----------------------------------------------------------------------------
ecf06a08d4d9 Revision: 201015 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	77	// Second phase constructor.
ecf06a08d4d9 Revision: 201015 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	78	// ----------------------------------------------------------------------------
ecf06a08d4d9 Revision: 201015 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	79	//
ecf06a08d4d9 Revision: 201015 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	80	void CMPXCollectionDbManager::ConstructL()
ecf06a08d4d9 Revision: 201015 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	81	{
ecf06a08d4d9 Revision: 201015 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	82	MPX_FUNC("CMPXCollectionDbManager::ConstructL");
38 b93f525c9244 201025 hgs parents: 22 diff changeset	83	//Find out if the system has an internal drive (eMMC)
b93f525c9244 201025 hgs parents: 22 diff changeset	84	TBool eMMC( EFalse );
b93f525c9244 201025 hgs parents: 22 diff changeset	85	TDriveInfo driveInfo;
b93f525c9244 201025 hgs parents: 22 diff changeset	86	if( Fs().Drive( driveInfo, EDriveE ) == KErrNone )
b93f525c9244 201025 hgs parents: 22 diff changeset	87	{
b93f525c9244 201025 hgs parents: 22 diff changeset	88	if ( driveInfo.iDriveAtt & KDriveAttInternal )
b93f525c9244 201025 hgs parents: 22 diff changeset	89	eMMC = ETrue;
b93f525c9244 201025 hgs parents: 22 diff changeset	90	}
b93f525c9244 201025 hgs parents: 22 diff changeset	91
b93f525c9244 201025 hgs parents: 22 diff changeset	92	//Use different name for Dbs if the system has an internal drive vs. MMC-only.
b93f525c9244 201025 hgs parents: 22 diff changeset	93	//Since hard-coded drive letters in the Thumbnail URIs
b93f525c9244 201025 hgs parents: 22 diff changeset	94	//So Dbs are not interchangeable between an internal drive system and MMC-only system.
b93f525c9244 201025 hgs parents: 22 diff changeset	95	if ( eMMC )
b93f525c9244 201025 hgs parents: 22 diff changeset	96	{
b93f525c9244 201025 hgs parents: 22 diff changeset	97	CMPXDbManager::ConstructL(TFileName( KMCDbFileEMMC ));
b93f525c9244 201025 hgs parents: 22 diff changeset	98	}
b93f525c9244 201025 hgs parents: 22 diff changeset	99	else
b93f525c9244 201025 hgs parents: 22 diff changeset	100	{
b93f525c9244 201025 hgs parents: 22 diff changeset	101	CMPXDbManager::ConstructL(TFileName( KMCDbFile ));
b93f525c9244 201025 hgs parents: 22 diff changeset	102	}
22 ecf06a08d4d9 Revision: 201015 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	103	}
ecf06a08d4d9 Revision: 201015 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	104
ecf06a08d4d9 Revision: 201015 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	105	// End of File

author	hgs
	Fri, 25 Jun 2010 17:21:37 -0500
changeset 38	b93f525c9244
parent 22	ecf06a08d4d9
permissions	-rw-r--r--