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/*
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* Copyright (c) 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: Part of SyncML Data Synchronization Plug In Adapter
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*
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*/
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#include "mediadsstore.h"
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#include <mpxmessagegeneraldefs.h>
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#include <mpxcollectionmessage.h>
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#include "mediadsproviderdefs.h"
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#include "mediamanager.h"
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#include "cmdemanager.h"
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#include "playlistitem.h"
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#include "omadsfolderobject.h"
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#include "snapshotitem.h"
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#include "logger.h"
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_LIT8( KFolderMimeType, "application/vnd.omads-folder+xml" );
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_LIT8( KFolderMimeVersion, "1.2" );
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_LIT8( KPlaylistMimeType, "audio/x-mpegurl");
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_LIT8( KPlaylistMimeVersion, "1.0");
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_LIT8( KSongMimeType, "application/x-song");
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_LIT8( KSongMimeVersion, "1.0");
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const TInt KDataBufferSize = 1024;
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const TInt KAlbumsOffSet = 0x0000f000;
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// -----------------------------------------------------------------------------
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// CMediaDsDataStore::CMediaDsDataStore
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// C++ default constructor can NOT contain any code, that might leave.
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// -----------------------------------------------------------------------------
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CMediaDsDataStore::CMediaDsDataStore( RFs& aFs):
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iKey(TKeyArrayFix(_FOFF(TSnapshotItem, ItemId()), ECmpTInt)),
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iFs( aFs )
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{
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TRACE_FUNC;
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}
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// -----------------------------------------------------------------------------
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// CMediaDsDataStore::ConstructL
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// Symbian 2nd phase constructor, can leave.
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// -----------------------------------------------------------------------------
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void CMediaDsDataStore::ConstructL()
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{
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TRACE_FUNC_ENTRY;
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// Item UID sets, used to transfer change info
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iNewItems = new (ELeave) CNSmlDataItemUidSet;
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iDeletedItems = new (ELeave) CNSmlDataItemUidSet;
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iUpdatedItems = new (ELeave) CNSmlDataItemUidSet;
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iMovedItems = new (ELeave) CNSmlDataItemUidSet;
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iSoftDeletedItems = new (ELeave) CNSmlDataItemUidSet;
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iHasher = CMD5::NewL();
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iMediaManager = CMediaManager::NewL( iFs, this, iKey, *iHasher );
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iMdEManager = CMdEManager::NewL( *this );
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TRACE_FUNC_EXIT;
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}
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// -----------------------------------------------------------------------------
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// CMediaDsDataStore::NewLC
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// Two-phased constructor.
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// -----------------------------------------------------------------------------
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CMediaDsDataStore* CMediaDsDataStore::NewLC( RFs& aFs)
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{
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TRACE_FUNC_ENTRY;
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CMediaDsDataStore* self = new (ELeave) CMediaDsDataStore( aFs );
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CleanupStack::PushL( self );
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self->ConstructL();
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TRACE_FUNC_EXIT;
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return self;
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}
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// -----------------------------------------------------------------------------
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// CMediaDsDataStore::~CMediaDsDataStore
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// Destructor
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// -----------------------------------------------------------------------------
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CMediaDsDataStore::~CMediaDsDataStore()
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{
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TRACE_FUNC_ENTRY;
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delete iDataBuffer;
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delete iChangeFinder;
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delete iNewItems;
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delete iDeletedItems;
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delete iUpdatedItems;
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delete iMovedItems;
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delete iSoftDeletedItems;
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delete iMediaManager;
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LOGGER_WRITE("iMediaManager deleted");
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delete iMdEManager;
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LOGGER_WRITE("iMdEManager deleted");
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delete iHasher;
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LOGGER_WRITE("iHasher deleted");
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// normally iSnapshot is NULL, but if error has occured we need to delete it.
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delete iSnapshot;
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TRACE_FUNC_EXIT;
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}
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// -----------------------------------------------------------------------------
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// CMediaDsDataStore::DoOpenL
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// Opens database. This operation is performed SYNCHRONOUSLY
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// -----------------------------------------------------------------------------
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void CMediaDsDataStore::DoOpenL( const TDesC& aStoreName,
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MSmlSyncRelationship& aContext, TRequestStatus& aStatus )
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{
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TRACE_FUNC_ENTRY;
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iCallerStatus = &aStatus;
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*iCallerStatus = KRequestPending;
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if ( iCurrentState != EClosed )
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{
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User::RequestComplete( iCallerStatus, KErrInUse );
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LOGGER_WRITE("CMmsDataStore::DoOpenL failed with KErrInUse.");
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return;
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}
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// Create ChangeFinder object
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if ( iChangeFinder )
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{
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delete iChangeFinder;
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iChangeFinder = NULL;
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}
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iChangeFinder = CChangeFinder::NewL( aContext, iKey, iHasHistory, KMediaDataProviderImplUid );
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if ( aStoreName.CompareF( KMediaDsRefreshDbName ) == 0 )
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{
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LOGGER_WRITE("Refresh library and open database");
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// just kick off scanner, don't wait ready status
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// Async. func. HandleCollectionMessage is called when ready
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iMediaManager->ScanL();
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}
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else if ( aStoreName.CompareF( KMediaDsDbName ) == 0 )
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{
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LOGGER_WRITE("Open database");
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if ( !iHasHistory )
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{
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LOGGER_WRITE("No history, scan library");
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// just kick off scanner, don't wait ready status
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// Async. func. HandleCollectionMessage is called when ready
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iMediaManager->ScanL();
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}
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}
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else
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{
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LOGGER_WRITE("Unknown database");
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User::Leave( KErrNotSupported );
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}
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// Set current snapshot, this will be compared against the old one
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RegisterSnapshotL();
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TRACE_FUNC_EXIT;
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}
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// -----------------------------------------------------------------------------
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// CMediaDsDataStore::DoCancelRequest
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// Not supported, does nothing.
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// -----------------------------------------------------------------------------
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void CMediaDsDataStore::DoCancelRequest()
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{
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TRACE_FUNC_ENTRY;
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if ( iCurrentState == EOpening )
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{
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LOGGER_WRITE("Cancel Open command");
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iMediaManager->Cancel();
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iMdEManager->Cancel();
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}
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TRACE_FUNC_EXIT;
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}
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// -----------------------------------------------------------------------------
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// CMediaDsDataStore::DoStoreName
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// Returns the name of the DataStore
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// -----------------------------------------------------------------------------
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const TDesC& CMediaDsDataStore::DoStoreName() const
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{
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TRACE_FUNC;
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return KNullDesC;
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}
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// -----------------------------------------------------------------------------
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// CMediaDsDataStore::DoBeginTransactionL
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// Transactions are not supported.
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// -----------------------------------------------------------------------------
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void CMediaDsDataStore::DoBeginTransactionL()
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{
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TRACE_FUNC;
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User::Leave( KErrNotSupported );
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}
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// -----------------------------------------------------------------------------
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// CMediaDsDataStore::DoCommitTransactionL
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// Transactions are not supported.
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// -----------------------------------------------------------------------------
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void CMediaDsDataStore::DoCommitTransactionL( TRequestStatus& /*aStatus*/ )
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{
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TRACE_FUNC;
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User::Leave( KErrNotSupported );
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}
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// -----------------------------------------------------------------------------
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// CMediaDsDataStore::DoRevertTransaction
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// Transactions are not supported.
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// -----------------------------------------------------------------------------
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void CMediaDsDataStore::DoRevertTransaction( TRequestStatus& aStatus )
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{
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TRACE_FUNC;
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iCallerStatus = &aStatus;
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User::RequestComplete( iCallerStatus, KErrNotSupported );
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}
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// -----------------------------------------------------------------------------
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// CMediaDsDataStore::DoBeginBatchL
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// Batching is not supported.
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// -----------------------------------------------------------------------------
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void CMediaDsDataStore::DoBeginBatchL()
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{
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TRACE_FUNC;
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User::Leave( KErrNotSupported );
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}
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// -----------------------------------------------------------------------------
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// CMediaDsDataStore::DoCommitBatchL
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// Batching is not supported
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// -----------------------------------------------------------------------------
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//
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void CMediaDsDataStore::DoCommitBatchL( RArray<TInt>& /*aResultArray*/, TRequestStatus& /*aStatus*/ )
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{
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TRACE_FUNC;
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User::Leave( KErrNotSupported );
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}
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// -----------------------------------------------------------------------------
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// CMediaDsDataStore::DoCancelBatch
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// Batching is not supported
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// -----------------------------------------------------------------------------
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void CMediaDsDataStore::DoCancelBatch()
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{
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TRACE_FUNC;
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}
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// -----------------------------------------------------------------------------
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// CMediaDsDataStore::DoSetRemoteStoreFormatL
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// Not supported
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// -----------------------------------------------------------------------------
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//
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void CMediaDsDataStore::DoSetRemoteStoreFormatL( const CSmlDataStoreFormat& /*aServerDataStoreFormat*/ )
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{
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TRACE_FUNC;
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}
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// -----------------------------------------------------------------------------
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// CMediaDsDataStore::DoSetRemoteMaxObjectSize
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// Not supported
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// -----------------------------------------------------------------------------
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void CMediaDsDataStore::DoSetRemoteMaxObjectSize( TInt /*aServerMaxObjectSize*/ )
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{
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TRACE_FUNC;
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}
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// -----------------------------------------------------------------------------
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// CMediaDsDataStore::DoMaxObjectSize
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// Reads the maximum MMS Message size from the central repository
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// -----------------------------------------------------------------------------
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TInt CMediaDsDataStore::DoMaxObjectSize() const
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{
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TRACE_FUNC;
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return 0;
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}
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// -----------------------------------------------------------------------------
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// CMediaDsDataStore::DoOpenItemL
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// Opens item in the DataStore, reads it (either completely or partially)
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// to the temporary buffer where it can be later read to the remote database.
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// -----------------------------------------------------------------------------
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void CMediaDsDataStore::DoOpenItemL( TSmlDbItemUid aUid, TBool& /*aFieldChange*/,
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TInt& aSize, TSmlDbItemUid& aParent, TDes8& aMimeType,
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TDes8& aMimeVer, TRequestStatus& aStatus )
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{
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TRACE_FUNC_ENTRY;
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LOGGER_WRITE_1( "Opening item %d.", aUid );
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// Store these for later use
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iCallerStatus = &aStatus;
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*iCallerStatus = KRequestPending;
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iReadPosition=0;
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// Check that we're in a proper state
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if ( iCurrentState != EOpenAndWaiting )
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{
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LOGGER_WRITE_1( "CMediaDsDataStore::DoOpenItemL, invalid state %d.", iCurrentState );
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User::RequestComplete( iCallerStatus, KErrNotReady );
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return;
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}
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if ( !iDataBuffer )
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{
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iDataBuffer = CBufFlat::NewL( KDataBufferSize );
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}
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iDataBuffer->Reset();
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if ( aUid <= KLastFolderId )
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{
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COMADSFolderObject* folderObject = COMADSFolderObject::NewLC();
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switch ( aUid )
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{
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case KAllSongsFolderId:
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folderObject->SetName( KAllSongs );
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break;
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case KPlaylistsFolderId:
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folderObject->SetName( KPlaylists );
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break;
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case KAlbumsFolderId:
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folderObject->SetName( KAlbums );
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break;
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default:
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User::Leave( KErrNotFound );
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break;
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}
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folderObject->ExportFolderXmlL( *iDataBuffer );
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CleanupStack::PopAndDestroy( folderObject );
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aMimeType.Copy( KFolderMimeType );
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aMimeVer.Copy( KFolderMimeVersion );
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aParent = KErrNotFound;
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}
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else
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{
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CSongItem* song = CSongItem::NewLC();
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LOGGER_WRITE("Try to read song");
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TRAPD( err, iMediaManager->GetSongL( aUid, *song ));
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if ( !err )
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{
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RBufWriteStream stream( *iDataBuffer );
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CleanupClosePushL( stream );
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song->ExportL( stream );
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CleanupStack::PopAndDestroy( &stream );
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CleanupStack::PopAndDestroy( song );
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aMimeType.Copy( KSongMimeType );
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aMimeVer.Copy( KSongMimeVersion );
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aParent = KAllSongsFolderId;
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}
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else // could not read song, maybe it is playlist
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{
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CleanupStack::PopAndDestroy( song );
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CPlaylistItem* playList = CPlaylistItem::NewLC();
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LOGGER_WRITE("Try to read playlist");
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TRAP(err, iMediaManager->GetPlayListL( aUid, *playList ));
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if ( !err )
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{
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RBufWriteStream stream( *iDataBuffer );
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CleanupClosePushL( stream );
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playList->ExportL( stream );
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CleanupStack::PopAndDestroy( &stream );
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CleanupStack::PopAndDestroy( playList );
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aMimeType.Copy( KPlaylistMimeType );
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aMimeVer.Copy( KPlaylistMimeVersion );
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aParent = KPlaylistsFolderId;
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}
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else
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{
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CleanupStack::PopAndDestroy( playList );
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LOGGER_WRITE("Try to read album");
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// Could not read song, maybe it's a Album
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const CPlaylistItem& album = iMdEManager->AlbumL( MapSyncIdToAlbumId(aUid) );
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RBufWriteStream stream( *iDataBuffer );
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CleanupClosePushL( stream );
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album.ExportL( stream );
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CleanupStack::PopAndDestroy( &stream );
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aMimeType.Copy( KPlaylistMimeType );
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aMimeVer.Copy( KPlaylistMimeVersion );
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aParent = KAlbumsFolderId;
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}
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}
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}
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aSize = iDataBuffer->Size();
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LOGGER_WRITE_1("aSize: %d", aSize);
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// Signal we're complete
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User::RequestComplete( iCallerStatus, KErrNone );
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TRACE_FUNC_EXIT;
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}
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// -----------------------------------------------------------------------------
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// CMediaDsDataStore::DoCreateItemL
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// Create new item to the message store.
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// Return the id number of the newly created item
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// -----------------------------------------------------------------------------
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void CMediaDsDataStore::DoCreateItemL( TSmlDbItemUid& aUid, TInt aSize, TSmlDbItemUid aParent,
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const TDesC8& aMimeType, const TDesC8& /*aMimeVer*/, TRequestStatus& aStatus )
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{
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TRACE_FUNC_ENTRY;
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LOGGER_WRITE_1( "Parent folder: %d.", aParent );
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// Store some variables for further use
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iCallerStatus = &aStatus;
|
|
440 |
*iCallerStatus = KRequestPending;
|
|
441 |
|
|
442 |
// Ensure that we're in proper state
|
|
443 |
if ( iCurrentState != EOpenAndWaiting )
|
|
444 |
{
|
|
445 |
LOGGER_WRITE_1( "Invalid state %d.", iCurrentState );
|
|
446 |
}
|
|
447 |
|
|
448 |
iWrittenDataLength = 0;
|
|
449 |
iCreatedUid = &aUid;
|
|
450 |
LOGGER_WRITE8_1( "aMimeType: %S", &aMimeType );
|
|
451 |
|
|
452 |
if ( aMimeType.Compare( KPlaylistMimeType() ) == 0 )
|
|
453 |
{
|
|
454 |
LOGGER_WRITE("Add Playlist");
|
|
455 |
iCurrentState = ECreatePlaylist;
|
|
456 |
}
|
|
457 |
else if ( aMimeType.Compare( KSongMimeType() ) == 0 )
|
|
458 |
{
|
|
459 |
LOGGER_WRITE("Add Song not supported");
|
|
460 |
User::Leave( KErrNotSupported );
|
|
461 |
}
|
|
462 |
else
|
|
463 |
{
|
|
464 |
User::RequestComplete( iCallerStatus, KErrNotSupported );
|
|
465 |
LOGGER_WRITE("Bad MIME type");
|
|
466 |
return;
|
|
467 |
}
|
|
468 |
|
|
469 |
if ( iDataBuffer )
|
|
470 |
{
|
|
471 |
iDataBuffer->ResizeL( aSize );
|
|
472 |
}
|
|
473 |
else
|
|
474 |
{
|
|
475 |
iDataBuffer = CBufFlat::NewL( KDataBufferSize );
|
|
476 |
iDataBuffer->ResizeL( aSize );
|
|
477 |
}
|
|
478 |
LOGGER_WRITE_1("iDataBuffer->Size: %d", iDataBuffer->Size());
|
|
479 |
|
|
480 |
LOGGER_WRITE_1("aSize: %d", aSize);
|
|
481 |
iParentId = aParent;
|
|
482 |
|
|
483 |
// Signal we're complete
|
|
484 |
User::RequestComplete( iCallerStatus, KErrNone );
|
|
485 |
|
|
486 |
TRACE_FUNC_EXIT;
|
|
487 |
}
|
|
488 |
|
|
489 |
// -----------------------------------------------------------------------------
|
|
490 |
// CMediaDsDataStore::DoReplaceItemL
|
|
491 |
// Begin the replace operation, ensure that the item really exists
|
|
492 |
// -----------------------------------------------------------------------------
|
|
493 |
void CMediaDsDataStore::DoReplaceItemL( TSmlDbItemUid aUid, TInt aSize, TSmlDbItemUid aParent,
|
|
494 |
TBool /*aFieldChange*/, TRequestStatus& aStatus )
|
|
495 |
{
|
|
496 |
TRACE_FUNC_ENTRY;
|
|
497 |
LOGGER_WRITE_1("Replacing item %d.", aUid);
|
|
498 |
LOGGER_WRITE_1("Parent folder: %d.", aParent);
|
|
499 |
|
|
500 |
// Store some variables for further use
|
|
501 |
iCallerStatus = &aStatus;
|
|
502 |
*iCallerStatus = KRequestPending;
|
|
503 |
|
|
504 |
// Ensure proper state
|
|
505 |
if ( iCurrentState != EOpenAndWaiting )
|
|
506 |
{
|
|
507 |
LOGGER_WRITE_1("Invalid state %d.", iCurrentState);
|
|
508 |
}
|
|
509 |
|
|
510 |
iCurrentState = EReplace;
|
|
511 |
|
|
512 |
iParentId = aParent;
|
|
513 |
iCurrentId = aUid;
|
|
514 |
|
|
515 |
if ( iDataBuffer )
|
|
516 |
{
|
|
517 |
iDataBuffer->ResizeL( aSize );
|
|
518 |
}
|
|
519 |
else
|
|
520 |
{
|
|
521 |
iDataBuffer = CBufFlat::NewL( KDataBufferSize );
|
|
522 |
iDataBuffer->ResizeL( aSize );
|
|
523 |
}
|
|
524 |
|
|
525 |
// Signal we're complete
|
|
526 |
User::RequestComplete( iCallerStatus, KErrNone );
|
|
527 |
|
|
528 |
TRACE_FUNC_EXIT;
|
|
529 |
}
|
|
530 |
|
|
531 |
// -----------------------------------------------------------------------------
|
|
532 |
// CMediaDsDataStore::DoReadItemL
|
|
533 |
// Read specified amount of data from the temporary buffer
|
|
534 |
// -----------------------------------------------------------------------------
|
|
535 |
void CMediaDsDataStore::DoReadItemL( TDes8& aBuffer )
|
|
536 |
{
|
|
537 |
TRACE_FUNC_ENTRY;
|
|
538 |
// Thiw is how much data there is left in the buffer
|
|
539 |
TInt left = iDataBuffer->Size() - iReadPosition;
|
|
540 |
|
|
541 |
if ( left > 0 )
|
|
542 |
{
|
|
543 |
// This is how much there's space in the destination buffer
|
|
544 |
TInt destSize = aBuffer.MaxSize();
|
|
545 |
|
|
546 |
// This is how much we can read
|
|
547 |
TInt toRead = destSize < left ? destSize : left;
|
|
548 |
|
|
549 |
// Read the data from the buffer, then update the position
|
|
550 |
iDataBuffer->Read( iReadPosition, aBuffer, toRead );
|
|
551 |
iReadPosition += toRead;
|
|
552 |
}
|
|
553 |
else
|
|
554 |
{
|
|
555 |
LOGGER_WRITE( "No data to read" );
|
|
556 |
User::Leave( KErrEof );
|
|
557 |
}
|
|
558 |
TRACE_FUNC_EXIT;
|
|
559 |
}
|
|
560 |
|
|
561 |
// -----------------------------------------------------------------------------
|
|
562 |
// CMediaDsDataStore::DoWriteItemL
|
|
563 |
// Write specified amount of data to the temporary buffer
|
|
564 |
// -----------------------------------------------------------------------------
|
|
565 |
void CMediaDsDataStore::DoWriteItemL( const TDesC8& aData )
|
|
566 |
{
|
|
567 |
TRACE_FUNC_ENTRY;
|
|
568 |
|
|
569 |
iDataBuffer->Write( iWrittenDataLength, aData );
|
|
570 |
iWrittenDataLength += aData.Size();
|
|
571 |
|
|
572 |
TRACE_FUNC_EXIT;
|
|
573 |
}
|
|
574 |
|
|
575 |
// -----------------------------------------------------------------------------
|
|
576 |
// CMediaDsDataStore::DoCommitItemL
|
|
577 |
// Commits item from temporary buffer to the message store
|
|
578 |
// -----------------------------------------------------------------------------
|
|
579 |
void CMediaDsDataStore::DoCommitItemL( TRequestStatus& aStatus )
|
|
580 |
{
|
|
581 |
TRACE_FUNC_ENTRY;
|
|
582 |
|
|
583 |
// Store some variables
|
|
584 |
iCallerStatus = &aStatus;
|
|
585 |
*iCallerStatus = KRequestPending;
|
|
586 |
|
|
587 |
iDataBuffer->Compress();
|
|
588 |
|
|
589 |
// Read the playlist item
|
|
590 |
CPlaylistItem* newItem = CPlaylistItem::NewLC();
|
|
591 |
|
|
592 |
const TUint8* ptr8 = iDataBuffer->Ptr(0).Ptr();
|
|
593 |
const TUint16* ptr16 = reinterpret_cast<const TUint16*>( ptr8 );
|
|
594 |
TPtrC dataPtr;
|
|
595 |
dataPtr.Set( ptr16, iDataBuffer->Size()/2 );
|
|
596 |
newItem->ImportL( dataPtr );
|
|
597 |
|
|
598 |
iDataBuffer->Reset();
|
|
599 |
|
|
600 |
#ifdef _DEBUG
|
|
601 |
LOGGER_WRITE_1("Name: %S", &newItem->Title());
|
|
602 |
LOGGER_WRITE_1("Items count: %d", newItem->ItemCount());
|
|
603 |
for ( TInt i=0; i<newItem->ItemCount(); i++ )
|
|
604 |
{
|
|
605 |
TPtrC16 ptr = newItem->ItemAt(i);
|
|
606 |
LOGGER_WRITE_1("item: %S", &ptr);
|
|
607 |
}
|
|
608 |
#endif
|
|
609 |
|
|
610 |
|
|
611 |
TInt error(KErrNone);
|
|
612 |
if ( iCurrentState == ECreatePlaylist )
|
|
613 |
{
|
|
614 |
if ( iParentId == KPlaylistsFolderId )
|
|
615 |
{
|
|
616 |
iMediaManager->CreateNewPlaylistL( *iCreatedUid, *newItem );
|
|
617 |
}
|
|
618 |
else if ( iParentId == KAlbumsFolderId )
|
|
619 |
{
|
|
620 |
iMdEManager->CreateAlbumL( *newItem );
|
|
621 |
*iCreatedUid = MapAlbumIdToSyncId( newItem->Id() );
|
|
622 |
}
|
|
623 |
else
|
|
624 |
{
|
|
625 |
LOGGER_WRITE("Not supported");
|
|
626 |
User::Leave( KErrNotSupported);
|
|
627 |
}
|
|
628 |
|
|
629 |
// Inform ChangeFinder of the added item
|
|
630 |
TSnapshotItem snapshotItem( *iCreatedUid );
|
|
631 |
snapshotItem.SetParentId( iParentId );
|
|
632 |
snapshotItem.SetItemHash( *newItem, *iHasher );
|
|
633 |
iChangeFinder->ItemAddedL( snapshotItem );
|
|
634 |
|
|
635 |
}
|
|
636 |
else if ( iCurrentState == EReplace )
|
|
637 |
{
|
|
638 |
if ( iParentId == KPlaylistsFolderId )
|
|
639 |
{
|
|
640 |
iMediaManager->ReplacePlaylistL( iCurrentId, *newItem );
|
|
641 |
}
|
|
642 |
else if ( iParentId == KAlbumsFolderId )
|
|
643 |
{
|
|
644 |
iItemInReplacement.SetItemId( iCurrentId );
|
|
645 |
iItemInReplacement.SetParentId( iParentId );
|
|
646 |
iItemInReplacement.SetItemHash( *newItem, *iHasher );
|
|
647 |
// Async function, calls AlbumReplaced when completed
|
|
648 |
iMdEManager->ReplaceAlbumL( MapSyncIdToAlbumId(iCurrentId), *newItem );
|
|
649 |
|
|
650 |
CleanupStack::PopAndDestroy( newItem );
|
|
651 |
return;
|
|
652 |
}
|
|
653 |
else
|
|
654 |
{
|
|
655 |
LOGGER_WRITE("Not supported");
|
|
656 |
User::Leave( KErrNotSupported);
|
|
657 |
}
|
|
658 |
|
|
659 |
// Inform ChangeFinder of the replaced item
|
|
660 |
TSnapshotItem snapshotItem( iCurrentId );
|
|
661 |
snapshotItem.SetParentId( iParentId );
|
|
662 |
snapshotItem.SetItemHash( *newItem, *iHasher );
|
|
663 |
iChangeFinder->ItemUpdatedL( snapshotItem );
|
|
664 |
}
|
|
665 |
else
|
|
666 |
{
|
|
667 |
LOGGER_WRITE_1("Wrong state: %d", iCurrentState);
|
|
668 |
User::Leave( KErrNotSupported );
|
|
669 |
}
|
|
670 |
CleanupStack::PopAndDestroy( newItem );
|
|
671 |
|
|
672 |
|
|
673 |
|
|
674 |
LOGGER_WRITE_1("error: %d", error);
|
|
675 |
// We'll be waiting for next event, signal we're done
|
|
676 |
iCurrentState = EOpenAndWaiting;
|
|
677 |
User::RequestComplete( iCallerStatus, error );
|
|
678 |
|
|
679 |
TRACE_FUNC_EXIT;
|
|
680 |
}
|
|
681 |
|
|
682 |
// -----------------------------------------------------------------------------
|
|
683 |
// CMediaDsDataStore::DoCloseItem
|
|
684 |
// Closes open item in the data store
|
|
685 |
// -----------------------------------------------------------------------------
|
|
686 |
void CMediaDsDataStore::DoCloseItem()
|
|
687 |
{
|
|
688 |
TRACE_FUNC_ENTRY;
|
|
689 |
if ( iDataBuffer )
|
|
690 |
{
|
|
691 |
iDataBuffer->Reset();
|
|
692 |
}
|
|
693 |
iCurrentState = EOpenAndWaiting;
|
|
694 |
iReadPosition = 0;
|
|
695 |
TRACE_FUNC_EXIT;
|
|
696 |
}
|
|
697 |
|
|
698 |
// -----------------------------------------------------------------------------
|
|
699 |
// CMediaDsDataStore::DoMoveItemL
|
|
700 |
// Moves item from one folder to another in the message store
|
|
701 |
// -----------------------------------------------------------------------------
|
|
702 |
void CMediaDsDataStore::DoMoveItemL( TSmlDbItemUid /*aUid*/,
|
|
703 |
TSmlDbItemUid /*aNewParent*/, TRequestStatus& /*aStatus*/ )
|
|
704 |
{
|
|
705 |
TRACE_FUNC;
|
|
706 |
User::Leave( KErrNotSupported );
|
|
707 |
}
|
|
708 |
|
|
709 |
// -----------------------------------------------------------------------------
|
|
710 |
// CMediaDsDataStore::DoDeleteItemL
|
|
711 |
// Removes item from the message store
|
|
712 |
// -----------------------------------------------------------------------------
|
|
713 |
void CMediaDsDataStore::DoDeleteItemL( TSmlDbItemUid aUid, TRequestStatus& aStatus )
|
|
714 |
{
|
|
715 |
TRACE_FUNC_ENTRY;
|
|
716 |
LOGGER_WRITE_1("Deleting item %d.", aUid);
|
|
717 |
|
|
718 |
// Store some variables for further use
|
|
719 |
iCallerStatus = &aStatus;
|
|
720 |
*iCallerStatus = KRequestPending;
|
|
721 |
|
|
722 |
TInt error(KErrNone);
|
|
723 |
|
|
724 |
// Check that we're in proper state
|
|
725 |
if ( iCurrentState != EOpenAndWaiting )
|
|
726 |
{
|
|
727 |
LOGGER_WRITE_1("CMmsDataStore::DoDeleteItemL, invalid state %d.", iCurrentState);
|
|
728 |
}
|
|
729 |
|
|
730 |
TRAP( error, iMediaManager->DeletePlaylistL( aUid ) );
|
|
731 |
if ( error )
|
|
732 |
{
|
|
733 |
error = KErrNone;
|
|
734 |
iMdEManager->DeleteAlbumL( MapSyncIdToAlbumId( aUid ) );
|
|
735 |
}
|
|
736 |
|
|
737 |
if ( !error )
|
|
738 |
{
|
|
739 |
// Inform ChangeFinder of the deleted item
|
|
740 |
TSnapshotItem snapshotItem( aUid );
|
|
741 |
iChangeFinder->ItemDeletedL( snapshotItem );
|
|
742 |
}
|
|
743 |
|
|
744 |
LOGGER_WRITE_1("complete error: %d", error);
|
|
745 |
// Signal we're done
|
|
746 |
User::RequestComplete( iCallerStatus, error );
|
|
747 |
TRACE_FUNC_EXIT;
|
|
748 |
}
|
|
749 |
|
|
750 |
// -----------------------------------------------------------------------------
|
|
751 |
// CMediaDsDataStore::DoSoftDeleteItemL
|
|
752 |
// Soft delete isn't supported.
|
|
753 |
// -----------------------------------------------------------------------------
|
|
754 |
void CMediaDsDataStore::DoSoftDeleteItemL( TSmlDbItemUid /*aUid*/, TRequestStatus& aStatus )
|
|
755 |
{
|
|
756 |
TRACE_FUNC_ENTRY;
|
|
757 |
|
|
758 |
// Store some variables for further use
|
|
759 |
iCallerStatus = &aStatus;
|
|
760 |
*iCallerStatus = KRequestPending;
|
|
761 |
|
|
762 |
// Signal we're done
|
|
763 |
User::RequestComplete( iCallerStatus, KErrNotSupported );
|
|
764 |
|
|
765 |
TRACE_FUNC_EXIT;
|
|
766 |
}
|
|
767 |
|
|
768 |
// -----------------------------------------------------------------------------
|
|
769 |
// CMediaDsDataStore::DoDeleteAllItemsL
|
|
770 |
// Deletes all items in the standard folders of message store
|
|
771 |
// -----------------------------------------------------------------------------
|
|
772 |
void CMediaDsDataStore::DoDeleteAllItemsL( TRequestStatus& aStatus )
|
|
773 |
{
|
|
774 |
TRACE_FUNC_ENTRY;
|
|
775 |
|
|
776 |
// Store some variables for further use
|
|
777 |
iCallerStatus = &aStatus;
|
|
778 |
*iCallerStatus = KRequestPending;
|
|
779 |
|
|
780 |
User::RequestComplete( iCallerStatus, KErrNotSupported );
|
|
781 |
|
|
782 |
TRACE_FUNC_EXIT;
|
|
783 |
}
|
|
784 |
|
|
785 |
// -----------------------------------------------------------------------------
|
|
786 |
// CMediaDsDataStore::DoHasSyncHistory
|
|
787 |
// This method returns ETrue if Data Store has history information.
|
|
788 |
// Slow-sync will be used if Data Store does not have history information.
|
|
789 |
// -----------------------------------------------------------------------------
|
|
790 |
TBool CMediaDsDataStore::DoHasSyncHistory() const
|
|
791 |
{
|
|
792 |
TRACE_FUNC_RET( (TInt)iHasHistory );
|
|
793 |
|
|
794 |
// iHasHistory is initialized in DoOpenL method
|
|
795 |
return iHasHistory;
|
|
796 |
}
|
|
797 |
|
|
798 |
// -----------------------------------------------------------------------------
|
|
799 |
// CMediaDsDataStore::DoAddedItems
|
|
800 |
// This method returns UIDs of added items. Those items are added after previous
|
|
801 |
// synchronization with current synchronization relationship.
|
|
802 |
// -----------------------------------------------------------------------------
|
|
803 |
const MSmlDataItemUidSet& CMediaDsDataStore::DoAddedItems() const
|
|
804 |
{
|
|
805 |
TRACE_FUNC;
|
|
806 |
|
|
807 |
// Ensure that we're in a proper state
|
|
808 |
if ( iCurrentState != EOpenAndWaiting )
|
|
809 |
{
|
|
810 |
LOGGER_WRITE_1("CMmsDataStore::DoAddedItems, invalid state %d.", iCurrentState);
|
|
811 |
}
|
|
812 |
|
|
813 |
TInt error(KErrNone);
|
|
814 |
|
|
815 |
// Clear new-items array
|
|
816 |
iNewItems->Reset();
|
|
817 |
|
|
818 |
// Set current snapshot, this will be compared against the old one
|
|
819 |
// Search for new items
|
|
820 |
TRAP( error, iChangeFinder->FindNewItemsL(*iNewItems) )
|
|
821 |
if ( error != KErrNone )
|
|
822 |
{
|
|
823 |
LOGGER_WRITE_1("CMmsDataStore::DoAddedItems, iChangeFinder->FindNewItemsL leaved with %d.", error);
|
|
824 |
}
|
|
825 |
|
|
826 |
LOGGER_WRITE_1("New item count: %d.", iNewItems->ItemCount());
|
|
827 |
|
|
828 |
return *iNewItems;
|
|
829 |
}
|
|
830 |
|
|
831 |
// -----------------------------------------------------------------------------
|
|
832 |
// CMediaDsDataStore::DoDeletedItems
|
|
833 |
//
|
|
834 |
// -----------------------------------------------------------------------------
|
|
835 |
const MSmlDataItemUidSet& CMediaDsDataStore::DoDeletedItems() const
|
|
836 |
{
|
|
837 |
TRACE_FUNC;
|
|
838 |
|
|
839 |
// Ensure that we're in a proper state
|
|
840 |
if ( iCurrentState != EOpenAndWaiting )
|
|
841 |
{
|
|
842 |
LOGGER_WRITE_1("CMmsDataStore::DoDeletedItems, invalid state %d.", iCurrentState);
|
|
843 |
}
|
|
844 |
|
|
845 |
TInt error(KErrNone);
|
|
846 |
|
|
847 |
// Clear deleted-items array
|
|
848 |
iDeletedItems->Reset();
|
|
849 |
|
|
850 |
// Search for deleted items
|
|
851 |
TRAP( error, iChangeFinder->FindDeletedItemsL( *iDeletedItems ) );
|
|
852 |
if ( error != KErrNone )
|
|
853 |
{
|
|
854 |
LOGGER_WRITE_1("CMmsDataStore::DoDeletedItems, iChangeFinder->FindDeletedItemsL leaved with %d.", error);
|
|
855 |
}
|
|
856 |
|
|
857 |
LOGGER_WRITE_1("Deleted item count: %d.", iDeletedItems->ItemCount());
|
|
858 |
return *iDeletedItems;
|
|
859 |
}
|
|
860 |
|
|
861 |
// -----------------------------------------------------------------------------
|
|
862 |
// CMediaDsDataStore::DoSoftDeletedItems
|
|
863 |
// Not directly supported, equals to "hard" delete
|
|
864 |
// -----------------------------------------------------------------------------
|
|
865 |
const MSmlDataItemUidSet& CMediaDsDataStore::DoSoftDeletedItems() const
|
|
866 |
{
|
|
867 |
TRACE_FUNC;
|
|
868 |
|
|
869 |
iSoftDeletedItems->Reset();
|
|
870 |
return *iSoftDeletedItems;
|
|
871 |
}
|
|
872 |
|
|
873 |
// -----------------------------------------------------------------------------
|
|
874 |
// CMediaDsDataStore::DoModifiedItems
|
|
875 |
// Finds all modified items in the data store
|
|
876 |
// -----------------------------------------------------------------------------
|
|
877 |
const MSmlDataItemUidSet& CMediaDsDataStore::DoModifiedItems() const
|
|
878 |
{
|
|
879 |
TRACE_FUNC;
|
|
880 |
|
|
881 |
// Ensure that we're in a proper state
|
|
882 |
if ( iCurrentState != EOpenAndWaiting )
|
|
883 |
{
|
|
884 |
LOGGER_WRITE_1("CMmsDataStore::DoModifiedItems, invalid state %d.", iCurrentState);
|
|
885 |
}
|
|
886 |
|
|
887 |
TInt error(KErrNone);
|
|
888 |
|
|
889 |
// Clear updated-items array
|
|
890 |
iUpdatedItems->Reset();
|
|
891 |
|
|
892 |
// Search for updated items
|
|
893 |
TRAP( error, iChangeFinder->FindChangedItemsL( *iUpdatedItems ) )
|
|
894 |
if ( error != KErrNone )
|
|
895 |
{
|
|
896 |
LOGGER_WRITE_1("CMmsDataStore::DoModifiedItems, iChangeFinder->FindChangedItemsL leaved with %d.", error);
|
|
897 |
}
|
|
898 |
|
|
899 |
LOGGER_WRITE_1("Modified item count: %d.", iUpdatedItems->ItemCount());
|
|
900 |
return *iUpdatedItems;
|
|
901 |
}
|
|
902 |
|
|
903 |
// -----------------------------------------------------------------------------
|
|
904 |
// CMediaDsDataStore::DoMovedItems
|
|
905 |
// Finds all moved items in the data store
|
|
906 |
// -----------------------------------------------------------------------------
|
|
907 |
const MSmlDataItemUidSet& CMediaDsDataStore::DoMovedItems() const
|
|
908 |
{
|
|
909 |
TRACE_FUNC;
|
|
910 |
// return empty array
|
|
911 |
return *iMovedItems;
|
|
912 |
}
|
|
913 |
|
|
914 |
// -----------------------------------------------------------------------------
|
|
915 |
// CMediaDsDataStore::DoResetChangeInfoL
|
|
916 |
// Resets change history in the data store. All content is considered
|
|
917 |
// new in the data store point of view.
|
|
918 |
// -----------------------------------------------------------------------------
|
|
919 |
void CMediaDsDataStore::DoResetChangeInfoL( TRequestStatus& aStatus )
|
|
920 |
{
|
|
921 |
TRACE_FUNC_ENTRY;
|
|
922 |
|
|
923 |
iCallerStatus = &aStatus;
|
|
924 |
*iCallerStatus = KRequestPending;
|
|
925 |
|
|
926 |
// Check that we're in proper state
|
|
927 |
if ( iCurrentState != EOpenAndWaiting )
|
|
928 |
{
|
|
929 |
LOGGER_WRITE_1("CMmsDataStore::DoResetChangeInfoL, invalid state %d.", iCurrentState);
|
|
930 |
}
|
|
931 |
|
|
932 |
// Reset change info in ChangeFinder
|
|
933 |
iChangeFinder->ResetL();
|
|
934 |
iHasHistory = EFalse;
|
|
935 |
|
|
936 |
// Signal we're done
|
|
937 |
User::RequestComplete( iCallerStatus, KErrNone );
|
|
938 |
|
|
939 |
TRACE_FUNC_EXIT;
|
|
940 |
}
|
|
941 |
|
|
942 |
// -----------------------------------------------------------------------------
|
|
943 |
// CMediaDsDataStore::DoCommitChangeInfoL
|
|
944 |
// Commits change info. These items are no longer reported, when change
|
|
945 |
// information is being queried.
|
|
946 |
// -----------------------------------------------------------------------------
|
|
947 |
void CMediaDsDataStore::DoCommitChangeInfoL( TRequestStatus& aStatus, const MSmlDataItemUidSet& aItems )
|
|
948 |
{
|
|
949 |
TRACE_FUNC_ENTRY;
|
|
950 |
|
|
951 |
iCallerStatus = &aStatus;
|
|
952 |
*iCallerStatus = KRequestPending;
|
|
953 |
|
|
954 |
// Ensure that we're in a proper state
|
|
955 |
if ( iCurrentState != EOpenAndWaiting )
|
|
956 |
{
|
|
957 |
LOGGER_WRITE_1("CMmsDataStore::DoCommitChangeInfoL, invalid state %d.", iCurrentState);
|
|
958 |
}
|
|
959 |
|
|
960 |
// Notify ChangeFinder
|
|
961 |
iChangeFinder->CommitChangesL(aItems);
|
|
962 |
iHasHistory = ETrue;
|
|
963 |
|
|
964 |
// Signal we're done
|
|
965 |
User::RequestComplete(iCallerStatus, KErrNone);
|
|
966 |
|
|
967 |
TRACE_FUNC_EXIT;
|
|
968 |
}
|
|
969 |
|
|
970 |
|
|
971 |
// -----------------------------------------------------------------------------
|
|
972 |
// CMediaDsDataStore::DoCommitChangeInfoL
|
|
973 |
// Commits change info. There is no more nothing to report when change
|
|
974 |
// information is being queried.
|
|
975 |
// -----------------------------------------------------------------------------
|
|
976 |
void CMediaDsDataStore::DoCommitChangeInfoL(TRequestStatus& aStatus)
|
|
977 |
{
|
|
978 |
TRACE_FUNC_ENTRY;
|
|
979 |
|
|
980 |
iCallerStatus = &aStatus;
|
|
981 |
*iCallerStatus = KRequestPending;
|
|
982 |
|
|
983 |
// Ensure that we're in a proper state
|
|
984 |
if ( iCurrentState != EOpenAndWaiting )
|
|
985 |
{
|
|
986 |
LOGGER_WRITE_1("CMmsDataStore::DoCommitChangeInfoL, invalid state %d.", iCurrentState);
|
|
987 |
}
|
|
988 |
|
|
989 |
// Notify ChangeFinder
|
|
990 |
iChangeFinder->CommitChangesL();
|
|
991 |
iHasHistory = ETrue;
|
|
992 |
|
|
993 |
// Signal we're done
|
|
994 |
User::RequestComplete( iCallerStatus, KErrNone );
|
|
995 |
|
|
996 |
TRACE_FUNC_EXIT;
|
|
997 |
}
|
|
998 |
|
|
999 |
|
|
1000 |
void CMediaDsDataStore::HandleCollectionMessage(CMPXMessage* /*aMsg*/, TInt /*aErr*/)
|
|
1001 |
{
|
|
1002 |
TRACE_FUNC;
|
|
1003 |
}
|
|
1004 |
|
|
1005 |
void CMediaDsDataStore::HandleOpenL(const CMPXMedia& /*aEntries*/,
|
|
1006 |
TInt /*aIndex*/,TBool /*aComplete*/,TInt /*aError*/)
|
|
1007 |
{
|
|
1008 |
TRACE_FUNC;
|
|
1009 |
}
|
|
1010 |
|
|
1011 |
void CMediaDsDataStore::HandleOpenL(const CMPXCollectionPlaylist& /*aPlaylist*/,
|
|
1012 |
TInt /*aError*/)
|
|
1013 |
{
|
|
1014 |
TRACE_FUNC;
|
|
1015 |
}
|
|
1016 |
|
|
1017 |
void CMediaDsDataStore::HandleCommandComplete(CMPXCommand* /*aCommandResult*/,
|
|
1018 |
TInt /*aError*/)
|
|
1019 |
{
|
|
1020 |
TRACE_FUNC;
|
|
1021 |
}
|
|
1022 |
|
|
1023 |
void CMediaDsDataStore::HandleCollectionMediaL(const CMPXMedia& /*aMedia*/,
|
|
1024 |
TInt /*aError*/)
|
|
1025 |
{
|
|
1026 |
TRACE_FUNC;
|
|
1027 |
}
|
|
1028 |
|
|
1029 |
void CMediaDsDataStore::AlbumsReaded( TInt aError )
|
|
1030 |
{
|
|
1031 |
TRACE_FUNC_ENTRY;
|
|
1032 |
iMdEManagerReady = ETrue;
|
|
1033 |
LOGGER_WRITE_1("aError: %d", aError );
|
|
1034 |
|
|
1035 |
if ( aError )
|
|
1036 |
{
|
|
1037 |
iError = aError;
|
|
1038 |
}
|
|
1039 |
|
|
1040 |
FinalizeOpenStore();
|
|
1041 |
|
|
1042 |
TRACE_FUNC_EXIT;
|
|
1043 |
}
|
|
1044 |
|
|
1045 |
void CMediaDsDataStore::AlbumReplaced( TInt aError )
|
|
1046 |
{
|
|
1047 |
TRACE_FUNC_ENTRY;
|
|
1048 |
LOGGER_WRITE_1("aError: %d", aError);
|
|
1049 |
if ( !aError )
|
|
1050 |
{
|
|
1051 |
// Inform ChangeFinder of the replaced item
|
|
1052 |
iChangeFinder->ItemUpdatedL( iItemInReplacement );
|
|
1053 |
}
|
|
1054 |
|
|
1055 |
iCurrentState = EOpenAndWaiting;
|
|
1056 |
User::RequestComplete( iCallerStatus, aError );
|
|
1057 |
TRACE_FUNC_EXIT;
|
|
1058 |
}
|
|
1059 |
|
|
1060 |
// -----------------------------------------------------------------------------
|
|
1061 |
// CMediaDsDataStore::RegisterSnapshotL
|
|
1062 |
// Sets Changefinder to compare against current message store content
|
|
1063 |
// -----------------------------------------------------------------------------
|
|
1064 |
void CMediaDsDataStore::RegisterSnapshotL()
|
|
1065 |
{
|
|
1066 |
TRACE_FUNC_ENTRY;
|
|
1067 |
if ( iSnapshot )
|
|
1068 |
{
|
|
1069 |
delete iSnapshot;
|
|
1070 |
iSnapshot = NULL;
|
|
1071 |
}
|
|
1072 |
iSnapshot = new (ELeave) CSnapshotArray( KSnapshotGranularity );
|
|
1073 |
RegisterFoldersL( *iSnapshot );
|
|
1074 |
iMediaManager->SetSnapshot( iSnapshot );
|
|
1075 |
|
|
1076 |
iCurrentState = EOpening;
|
|
1077 |
TInt err = iMediaManager->RegisterAllPlayLists();
|
|
1078 |
if ( err )
|
|
1079 |
{
|
|
1080 |
LOGGER_WRITE_1("Could not start, err: %d", err);
|
|
1081 |
iCurrentState = EClosed;
|
|
1082 |
User::RequestComplete( iCallerStatus, err );
|
|
1083 |
}
|
|
1084 |
else
|
|
1085 |
{
|
|
1086 |
iMdEManager->GetAlbumsL();
|
|
1087 |
}
|
|
1088 |
|
|
1089 |
|
|
1090 |
TRACE_FUNC_EXIT;
|
|
1091 |
}
|
|
1092 |
|
|
1093 |
void CMediaDsDataStore::RegisterAllPlayListsCompleted( TInt aError )
|
|
1094 |
{
|
|
1095 |
TRACE_FUNC_ENTRY;
|
|
1096 |
if ( !aError )
|
|
1097 |
{
|
|
1098 |
TInt err = iMediaManager->RegisterAllSongs();
|
|
1099 |
if ( err )
|
|
1100 |
{
|
|
1101 |
LOGGER_WRITE_1("Could not start, err: %d", err);
|
|
1102 |
iMediaManagerReady = ETrue;
|
|
1103 |
iError = err;
|
|
1104 |
}
|
|
1105 |
}
|
|
1106 |
else
|
|
1107 |
{
|
|
1108 |
// Error happened or cancelled.
|
|
1109 |
iMediaManagerReady = ETrue;
|
|
1110 |
iError = aError;
|
|
1111 |
}
|
|
1112 |
|
|
1113 |
FinalizeOpenStore();
|
|
1114 |
TRACE_FUNC_EXIT;
|
|
1115 |
}
|
|
1116 |
|
|
1117 |
void CMediaDsDataStore::RegisterAllSongsCompleted( TInt aError )
|
|
1118 |
{
|
|
1119 |
TRACE_FUNC_ENTRY;
|
|
1120 |
iMediaManagerReady = ETrue;
|
|
1121 |
if ( aError )
|
|
1122 |
{
|
|
1123 |
// Error happened or cancelled, save error code
|
|
1124 |
iError = aError;
|
|
1125 |
}
|
|
1126 |
|
|
1127 |
FinalizeOpenStore();
|
|
1128 |
|
|
1129 |
TRACE_FUNC_EXIT;
|
|
1130 |
}
|
|
1131 |
|
|
1132 |
// -----------------------------------------------------------------------------
|
|
1133 |
// CMediaDsDataStore::RegisterFoldersL
|
|
1134 |
//
|
|
1135 |
// -----------------------------------------------------------------------------
|
|
1136 |
void CMediaDsDataStore::RegisterFoldersL( CSnapshotArray& aItemArray )
|
|
1137 |
{
|
|
1138 |
TRACE_FUNC_ENTRY;
|
|
1139 |
|
|
1140 |
TKeyArrayFix key( iKey );
|
|
1141 |
TSnapshotItem folder;
|
|
1142 |
folder.SetItemId( KAllSongsFolderId );
|
|
1143 |
folder.SetItemHash( KAllSongs, *iHasher );
|
|
1144 |
aItemArray.InsertIsqL( folder, key );
|
|
1145 |
|
|
1146 |
folder.SetItemId( KPlaylistsFolderId );
|
|
1147 |
folder.SetItemHash( KPlaylists, *iHasher );
|
|
1148 |
aItemArray.InsertIsqL( folder, key );
|
|
1149 |
|
|
1150 |
folder.SetItemId( KAlbumsFolderId );
|
|
1151 |
folder.SetItemHash( KAlbums, *iHasher );
|
|
1152 |
aItemArray.InsertIsqL( folder, key );
|
|
1153 |
TRACE_FUNC_EXIT;
|
|
1154 |
}
|
|
1155 |
|
|
1156 |
void CMediaDsDataStore::FinalizeOpenStore()
|
|
1157 |
{
|
|
1158 |
TRACE_FUNC_ENTRY;
|
|
1159 |
// Signal client if all ready
|
|
1160 |
if ( iMediaManagerReady && iMdEManagerReady )
|
|
1161 |
{
|
|
1162 |
if ( !iError )
|
|
1163 |
{
|
|
1164 |
RPointerArray<CPlaylistItem> albums = iMdEManager->AlbumsArray();
|
|
1165 |
TKeyArrayFix key( iKey );
|
|
1166 |
LOGGER_WRITE("Album snapshots:")
|
|
1167 |
for (TInt i=0; i<albums.Count(); i++)
|
|
1168 |
{
|
|
1169 |
TSnapshotItem playlistItem( MapAlbumIdToSyncId( albums[i]->Id() ) );
|
|
1170 |
playlistItem.SetItemHash( *albums[i], *iHasher );
|
|
1171 |
playlistItem.SetParentId( KAlbumsFolderId );
|
|
1172 |
TRAP(iError, iSnapshot->InsertIsqL( playlistItem, key ));
|
|
1173 |
if ( iError )
|
|
1174 |
{
|
|
1175 |
LOGGER_WRITE_1("iSnapshot->InsertIsqL err: %d", iError);
|
|
1176 |
iError = KErrGeneral;
|
|
1177 |
}
|
|
1178 |
}
|
|
1179 |
|
|
1180 |
if ( !iError )
|
|
1181 |
{
|
|
1182 |
// Set new snapshot to compare against
|
|
1183 |
iChangeFinder->SetNewSnapshot(iSnapshot);
|
|
1184 |
|
|
1185 |
// Changefinder takes ownership of the snapshot
|
|
1186 |
iSnapshot = NULL;
|
|
1187 |
iCurrentState = EOpenAndWaiting;
|
|
1188 |
}
|
|
1189 |
}
|
|
1190 |
|
|
1191 |
if ( iError )
|
|
1192 |
{
|
|
1193 |
iCurrentState = EClosed;
|
|
1194 |
}
|
|
1195 |
|
|
1196 |
LOGGER_WRITE_1("Signal client with %d", iError);
|
|
1197 |
User::RequestComplete( iCallerStatus, iError );
|
|
1198 |
}
|
|
1199 |
TRACE_FUNC_EXIT;
|
|
1200 |
}
|
|
1201 |
|
|
1202 |
inline TInt CMediaDsDataStore::MapSyncIdToAlbumId( TSmlDbItemUid aSyncId )
|
|
1203 |
{
|
|
1204 |
return aSyncId - KAlbumsOffSet;
|
|
1205 |
}
|
|
1206 |
|
|
1207 |
inline TSmlDbItemUid CMediaDsDataStore::MapAlbumIdToSyncId( TInt aAlbumId )
|
|
1208 |
{
|
|
1209 |
return KAlbumsOffSet + aAlbumId;
|
|
1210 |
}
|