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/*
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* Copyright (c) 2002-2007 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: Util methods for File Manager
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*
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*/
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// INCLUDE FILES
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#include <AknUtils.h>
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#include <StringLoader.h>
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#include <CDirectoryLocalizer.h>
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#include <CommonContentPolicy.h>
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#include <bautils.h>
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#include <caf/caf.h>
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#include <DcfCommon.h>
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#include <filemanagerengine.rsg>
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#ifdef RD_MULTIPLE_DRIVE
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#include <driveinfo.h>
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#endif // RD_MULTIPLE_DRIVE
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#if defined( __KEEP_DRM_CONTENT_ON_PHONE ) && defined ( FILE_MANAGER_USE_DISTRIBUTABLECHECKER )
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#include <distributablechecker.h>
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#endif // __KEEP_DRM_CONTENT_ON_PHONE && FILE_MANAGER_USE_DISTRIBUTABLECHECKER
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#include "GflmUtils.h"
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#include <drmutility.h>
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#include "CFileManagerUtils.h"
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#include "CFilemanagerMimeIconArray.h"
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#include "Cfilemanagerfolderarray.h"
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#include "CGflmNavigatorModel.h"
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#include "CFileManagerItemProperties.h"
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#include "CFileManagerCommonDefinitions.h"
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#include "CGflmGroupItem.h"
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#include "CGflmFileSystemItem.h"
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#include "CGflmDriveItem.h"
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#include "CFileManagerFeatureManager.h"
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// CONSTANTS
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_LIT( KFlk, "flk:" );
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_LIT( KLdf, "ldf:" );
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#ifdef RD_MULTIPLE_DRIVE
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const TInt KDriveNameArrayLen = 2;
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const TInt KDriveLetterIndex = 0;
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const TInt KDriveNameIndex = 1;
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enum TFmgrDriveNameType
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{
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EFmgrDeviceMemory = 0,
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EFmgrMassStorage,
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EFmgrNamedMemoryCard,
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EFmgrDefaultMemoryCard,
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EFmgrDefaultUsbMemory,
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EFmgrDriveNameTypeCount // Must be the last
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};
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typedef TInt TFmgrDriveNameLayoutText[ EFmgrDriveNameTypeCount ];
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const TFmgrDriveNameLayoutText KFmgrDriveNames[] =
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{
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{ // CFileManagerUtils::EMainLayout
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R_QTN_FMGR_MAIN_DEVICE_MEMORY, // EFmgrDeviceMemory
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R_QTN_FMGR_MAIN_MASS_STORAGE, // EFmgrMassStorage
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R_QTN_FMGR_MAIN_NAMED_MEMORY_CARD, // EFmgrNamedMemoryCard
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R_QTN_FMGR_MAIN_MEMORY_CARD_DEFAULT, // EFmgrDefaultMemoryCard
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R_QTN_FMGR_MAIN_USB_DEFAULT // EFmgrDefaultUsbMemory
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},
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{ // CFileManagerUtils::ETitleLayout
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R_QTN_FMGR_TITLE_DEVICE_MEMORY, // EFmgrDeviceMemory
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R_QTN_FMGR_TITLE_MASS_STORAGE, // EFmgrMassStorage
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R_QTN_FMGR_TITLE_NAMED_MEMORY_CARD, // EFmgrNamedMemoryCard
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R_QTN_FMGR_TITLE_MEMORY_CARD_DEFAULT, // EFmgrDefaultMemoryCard
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R_QTN_FMGR_TITLE_USB_DEFAULT, // EFmgrDefaultUsbMemory
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}
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};
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#endif // RD_MULTIPLE_DRIVE
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// ============================ MEMBER FUNCTIONS ===============================
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// -----------------------------------------------------------------------------
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// CFileManagerUtils::CFileManagerUtils
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// C++ default constructor can NOT contain any code, that
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// might leave.
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// -----------------------------------------------------------------------------
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//
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CFileManagerUtils::CFileManagerUtils(
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RFs& aFs,
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CGflmNavigatorModel& aNavigator,
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CFileManagerFeatureManager& aFeatureManager ) :
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iFs( aFs ),
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iNavigator( aNavigator ),
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iFeatureManager( aFeatureManager )
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{
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}
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// -----------------------------------------------------------------------------
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// CFileManagerUtils::ConstructL
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// Symbian 2nd phase constructor can leave.
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// -----------------------------------------------------------------------------
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//
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void CFileManagerUtils::ConstructL()
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{
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// Check and set value to indicate if the feature is supported
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iDrmFullSupported = iFeatureManager.IsDrmFullSupported();
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iMimeIconMapper = CFileManagerMimeIconArray::NewL(
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R_FILEMANAGER_MIME_ICON_MAPPER, iNavigator );
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#ifdef RD_MULTIPLE_DRIVE
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iDefaultFolders = CFileManagerFolderArray::NewL( *this );
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#else // RD_MULTIPLE_DRIVE
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iDefaultFolders = CFileManagerFolderArray::NewL(
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R_FILEMANAGER_DEFAULT_FOLDERS, *this );
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iDefaultFolders->CreateFolders();
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#endif // RD_MULTIPLE_DRIVE
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}
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// -----------------------------------------------------------------------------
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// CFileManagerUtils::NewL
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// Two-phased constructor.
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// -----------------------------------------------------------------------------
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//
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CFileManagerUtils* CFileManagerUtils::NewL(
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RFs& aFs,
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CGflmNavigatorModel& aNavigator,
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CFileManagerFeatureManager& aFeatureManager )
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{
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CFileManagerUtils* self =
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new( ELeave ) CFileManagerUtils( aFs, aNavigator, aFeatureManager );
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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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// CFileManagerUtils::~CFileManagerUtils
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//
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// -----------------------------------------------------------------------------
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//
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CFileManagerUtils::~CFileManagerUtils()
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{
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#if defined( __KEEP_DRM_CONTENT_ON_PHONE ) && defined ( FILE_MANAGER_USE_DISTRIBUTABLECHECKER )
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delete iDistributableChecker;
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#endif // __KEEP_DRM_CONTENT_ON_PHONE && FILE_MANAGER_USE_DISTRIBUTABLECHECKER
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delete iMimeIconMapper;
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delete iDefaultFolders;
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delete iCommonContentPolicy;
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}
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// -----------------------------------------------------------------------------
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// CFileManagerUtils::Fs() const
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//
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// -----------------------------------------------------------------------------
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//
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RFs& CFileManagerUtils::Fs() const
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{
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return iFs;
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}
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// -----------------------------------------------------------------------------
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// CFileManagerUtils::IsForwardLockedFile
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// -----------------------------------------------------------------------------
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//
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TBool CFileManagerUtils::IsForwardLockedFile( const TDesC& aFullPath )
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{
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if ( iDrmFullSupported )
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{
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return EFalse; // Full DRM is used
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}
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TBool ret( EFalse );
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if ( !iCommonContentPolicy )
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{
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TRAPD( err, iCommonContentPolicy = CCommonContentPolicy::NewL() );
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if ( err != KErrNone )
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{
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_LIT( KReason, "No Common Content Policy" );
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User::Panic( KReason, err );
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}
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}
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if( iCommonContentPolicy )
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{
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TRAPD( err, ret = iCommonContentPolicy->IsClosedFileL( aFullPath ) );
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if ( err != KErrNone )
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{
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ret = EFalse;
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}
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}
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return ret;
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}
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// -----------------------------------------------------------------------------
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// CFileManagerUtils::IsDrmProtectedFile
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// -----------------------------------------------------------------------------
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//
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TBool CFileManagerUtils::IsDrmProtectedFileL( const TDesC& aFullPath ) const
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{
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if ( !iDrmFullSupported )
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{
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return EFalse; // Partial DRM is used
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}
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#if 0
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// Check from file extension, this is the fastest possible check
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_LIT( KOdfExt, ".odf" );
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_LIT( KDcfExt, ".dcf" );
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TParsePtrC parse( aFullPath );
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TPtrC ext( parse.Ext() );
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return ( !ext.CompareF( KOdfExt ) || !ext.CompareF( KDcfExt ) );
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#else
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// Do similar quick check than in old DRMCommon
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RFile64 drmFile;
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TInt err = drmFile.Open(
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iFs, aFullPath, EFileRead | EFileShareReadersOrWriters );
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if( err != KErrNone )
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{
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// Just assume it is not protected when we fail to open it.
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drmFile.Close();
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return EFalse;
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}
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CleanupClosePushL( drmFile );
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DRM::CDrmUtility *drmCheck = DRM::CDrmUtility::NewLC();
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TBool isProtected( EFalse );
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TRAP_IGNORE( isProtected = drmCheck->IsProtectedL( drmFile ) );
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CleanupStack::PopAndDestroy( drmCheck );
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CleanupStack::PopAndDestroy( &drmFile );
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return isProtected;
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#endif
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}
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// -----------------------------------------------------------------------------
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// CFileManagerUtils::ResolveIconL
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//
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// -----------------------------------------------------------------------------
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//
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TInt CFileManagerUtils::ResolveIconL( const TDesC& aFullPath ) const
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{
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TInt iconId( EFileManagerOtherFileIcon );
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if ( HasFinalBackslash( aFullPath ) )
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{
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// Do not check for subfolders for remote drives
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iconId = EFileManagerFolderIcon;
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if ( !IsRemoteDrive( aFullPath ) )
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{
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if ( HasSubFolders( aFullPath ) )
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{
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iconId = EFileManagerFolderSubIcon;
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}
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else if ( !HasFiles( aFullPath ) )
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{
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iconId = EFileManagerFolderEmptyIcon;
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}
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}
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}
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else
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{
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iconId = iMimeIconMapper->ResolveIconL( aFullPath );
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}
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return iconId;
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}
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// -----------------------------------------------------------------------------
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// CFileManagerUtils::DefaultFolder
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//
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// -----------------------------------------------------------------------------
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//
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TBool CFileManagerUtils::DefaultFolder( const TDesC& aFullPath ) const
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{
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return iDefaultFolders->Contains( aFullPath );
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}
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// -----------------------------------------------------------------------------
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// CFileManagerUtils::IsDrmLocalDataFile
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//
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// -----------------------------------------------------------------------------
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//
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TBool CFileManagerUtils::IsDrmLocalDataFile( const TDesC& aFullPath ) const
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{
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if ( !iDrmFullSupported )
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{
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return EFalse; // Partial DRM is used
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}
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TBool isFlk( EFalse );
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TBool isLdf( EFalse );
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TRAP_IGNORE( IsFlkOrLdfFileL( aFullPath, isFlk, isLdf ) );
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return isLdf;
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}
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// -----------------------------------------------------------------------------
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// CFileManagerUtils::CanDelete
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//
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// -----------------------------------------------------------------------------
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//
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TBool CFileManagerUtils::CanDelete( const TDesC& aFileName ) const
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{
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TEntry entry;
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TBool ret( EFalse );
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TBool fileOpen( EFalse );
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if ( KErrNone == iFs.Entry( aFileName, entry ) &&
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KErrNone == iFs.IsFileOpen( aFileName, fileOpen ) )
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{
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if ( !entry.IsReadOnly() && !entry.IsSystem() && !fileOpen )
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{
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ret = ETrue;
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}
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}
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return ret;
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}
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// -----------------------------------------------------------------------------
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// CFileManagerUtils::FileTypeL
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//
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// -----------------------------------------------------------------------------
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//
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TUint32 CFileManagerUtils::FileTypeL( const TDesC& aFullPath )
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{
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TUint32 fileType( CFileManagerItemProperties::ENotDefined );
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_LIT( KRootFolder, "?:\\" );
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if ( !aFullPath.MatchF( KRootFolder ) )
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{
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// RFs::Entry cannot be used for root folders
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fileType |= CFileManagerItemProperties::EFolder;
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}
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else if ( !IsRemoteDrive( aFullPath ) )
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{
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// Full check for local and removable drives
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TEntry entry;
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User::LeaveIfError( iFs.Entry( aFullPath, entry ) );
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if ( HasFinalBackslash( aFullPath ) || entry.IsDir() )
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{
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fileType |= CFileManagerItemProperties::EFolder;
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if ( DefaultFolder( aFullPath ) )
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{
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fileType |= CFileManagerItemProperties::EDefault;
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}
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}
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else
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{
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fileType |= CFileManagerItemProperties::EFile;
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if ( IsDrmProtectedFileL( aFullPath) )
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{
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fileType |= CFileManagerItemProperties::EDrmProtected;
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if ( IsDrmLocalDataFile( aFullPath ) )
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{
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fileType |= CFileManagerItemProperties::EDrmLocalDataFile;
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}
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}
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if ( IsForwardLockedFile( aFullPath ) )
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{
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fileType |= CFileManagerItemProperties::EForwardLocked;
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}
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// MimeIcon mapper knowledge is used to determine file type
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TInt id( iMimeIconMapper->ResolveIconL( aFullPath ) );
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if ( id == EFileManagerLinkFileIcon )
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{
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fileType |= CFileManagerItemProperties::ELink;
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}
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if ( id == EFileManagerPlaylistFileIcon )
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{
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fileType |= CFileManagerItemProperties::EPlaylist;
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}
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TBool fileOpen( EFalse );
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if ( iFs.IsFileOpen( aFullPath, fileOpen ) == KErrNone )
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{
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if ( fileOpen )
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{
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fileType |= CFileManagerItemProperties::EOpen;
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}
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}
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if ( fileOpen || entry.IsReadOnly() || entry.IsSystem() )
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{
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fileType |= CFileManagerItemProperties::EReadOnly;
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}
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}
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}
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else
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{
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// Simple check for remote drives
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if ( HasFinalBackslash( aFullPath ) )
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{
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fileType |= CFileManagerItemProperties::EFolder;
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}
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else
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{
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fileType |= CFileManagerItemProperties::EFile;
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}
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}
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return fileType;
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}
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// -----------------------------------------------------------------------------
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// CFileManagerUtils::ResolveIconL
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//
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// -----------------------------------------------------------------------------
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//
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TInt CFileManagerUtils::ResolveIconL( CGflmGroupItem& aItem ) const
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{
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TInt iconId( EFileManagerOtherFileIcon );
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if ( aItem.GetIconId( iconId ) == KErrNone )
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{
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// Use already mapped icon
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return iconId;
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}
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// Map icon
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432 |
switch ( aItem.Type() )
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{
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434 |
case CGflmGroupItem::EFile:
|
|
435 |
{
|
|
436 |
CGflmFileSystemItem& fsItem =
|
|
437 |
static_cast< CGflmFileSystemItem& >( aItem );
|
|
438 |
HBufC* fullPath = fsItem.FullPathLC();
|
|
439 |
iconId = iMimeIconMapper->ResolveIconL( *fullPath );
|
|
440 |
fsItem.SetIconId( iconId );
|
|
441 |
CleanupStack::PopAndDestroy( fullPath );
|
|
442 |
break;
|
|
443 |
}
|
|
444 |
case CGflmGroupItem::EDirectory:
|
|
445 |
{
|
|
446 |
CGflmFileSystemItem& fsItem =
|
|
447 |
static_cast< CGflmFileSystemItem& >( aItem );
|
|
448 |
HBufC* fullPath = fsItem.FullPathLC();
|
|
449 |
|
|
450 |
// Do not check for subfolders for remote drives
|
|
451 |
iconId = EFileManagerFolderIcon;
|
|
452 |
if ( !IsRemoteDrive( *fullPath ) )
|
|
453 |
{
|
|
454 |
if ( HasSubFolders( *fullPath ) )
|
|
455 |
{
|
|
456 |
iconId = EFileManagerFolderSubIcon;
|
|
457 |
}
|
|
458 |
else if ( !HasFiles( *fullPath ) )
|
|
459 |
{
|
|
460 |
iconId = EFileManagerFolderEmptyIcon;
|
|
461 |
}
|
|
462 |
}
|
|
463 |
fsItem.SetIconId( iconId );
|
|
464 |
CleanupStack::PopAndDestroy( fullPath );
|
|
465 |
break;
|
|
466 |
}
|
|
467 |
case CGflmGroupItem::EDrive: // Fall through
|
|
468 |
case CGflmGroupItem::EGlobalActionItem:
|
|
469 |
{
|
|
470 |
break;
|
|
471 |
}
|
|
472 |
default:
|
|
473 |
{
|
|
474 |
User::Leave( KErrNotFound );
|
|
475 |
break;
|
|
476 |
}
|
|
477 |
}
|
|
478 |
|
|
479 |
return iconId;
|
|
480 |
}
|
|
481 |
|
|
482 |
// -----------------------------------------------------------------------------
|
|
483 |
// CFileManagerUtils::HasAny
|
|
484 |
//
|
|
485 |
// -----------------------------------------------------------------------------
|
|
486 |
//
|
|
487 |
TBool CFileManagerUtils::HasAny(
|
|
488 |
RFs& aFs, const TDesC& aFullPath, TUint aAttMask )
|
|
489 |
{
|
|
490 |
RDir dir;
|
|
491 |
TBool ret( EFalse );
|
|
492 |
if ( dir.Open( aFs, aFullPath, aAttMask ) != KErrNone )
|
|
493 |
{
|
|
494 |
return EFalse;
|
|
495 |
}
|
|
496 |
TEntry entry;
|
|
497 |
if ( dir.Read( entry ) == KErrNone )
|
|
498 |
{
|
|
499 |
ret = ETrue;
|
|
500 |
}
|
|
501 |
dir.Close();
|
|
502 |
return ret;
|
|
503 |
}
|
|
504 |
|
|
505 |
// -----------------------------------------------------------------------------
|
|
506 |
// CFileManagerUtils::HasSubFolders
|
|
507 |
//
|
|
508 |
// -----------------------------------------------------------------------------
|
|
509 |
//
|
|
510 |
TBool CFileManagerUtils::HasSubFolders( const TDesC& aFullPath ) const
|
|
511 |
{
|
|
512 |
return HasAny( iFs, aFullPath, KEntryAttDir | KEntryAttMatchExclusive );
|
|
513 |
}
|
|
514 |
|
|
515 |
// -----------------------------------------------------------------------------
|
|
516 |
// CFileManagerUtils::HasFiles
|
|
517 |
//
|
|
518 |
// -----------------------------------------------------------------------------
|
|
519 |
//
|
|
520 |
TBool CFileManagerUtils::HasFiles( const TDesC& aFullPath ) const
|
|
521 |
{
|
|
522 |
return HasAny( iFs, aFullPath, KEntryAttNormal );
|
|
523 |
}
|
|
524 |
|
|
525 |
// -----------------------------------------------------------------------------
|
|
526 |
// CFileManagerUtils::IsRemoteDrive
|
|
527 |
//
|
|
528 |
// -----------------------------------------------------------------------------
|
|
529 |
//
|
|
530 |
TBool CFileManagerUtils::IsRemoteDrive( const TDesC& aPath ) const
|
|
531 |
{
|
|
532 |
TBool ret( EFalse );
|
|
533 |
|
|
534 |
if ( aPath.Length() )
|
|
535 |
{
|
|
536 |
CGflmDriveItem* drvItem = iNavigator.DriveFromPath( aPath );
|
|
537 |
if ( drvItem )
|
|
538 |
{
|
|
539 |
const TVolumeInfo& vol( drvItem->VolumeInfo() );
|
|
540 |
if ( vol.iDrive.iDriveAtt & KDriveAttRemote )
|
|
541 |
{
|
|
542 |
ret = ETrue;
|
|
543 |
}
|
|
544 |
}
|
|
545 |
}
|
|
546 |
return ret;
|
|
547 |
}
|
|
548 |
|
|
549 |
// -----------------------------------------------------------------------------
|
|
550 |
// CFileManagerUtils::CreateDefaultFolders
|
|
551 |
//
|
|
552 |
// -----------------------------------------------------------------------------
|
|
553 |
//
|
|
554 |
void CFileManagerUtils::CreateDefaultFolders(
|
|
555 |
const TInt aDrive, const TBool aForced ) const
|
|
556 |
{
|
|
557 |
iDefaultFolders->CreateFolders( aDrive, aForced );
|
|
558 |
}
|
|
559 |
|
|
560 |
// -----------------------------------------------------------------------------
|
|
561 |
// CFileManagerUtils::IsDistributableFile
|
|
562 |
//
|
|
563 |
// -----------------------------------------------------------------------------
|
|
564 |
//
|
|
565 |
TInt CFileManagerUtils::IsDistributableFile(
|
|
566 |
const TDesC& aFullPath, TBool& aIsProtected )
|
|
567 |
{
|
|
568 |
#if defined( __KEEP_DRM_CONTENT_ON_PHONE ) && defined ( FILE_MANAGER_USE_DISTRIBUTABLECHECKER )
|
|
569 |
if ( !iDistributableChecker )
|
|
570 |
{
|
|
571 |
TRAPD( err, iDistributableChecker = CDistributableChecker::NewL() );
|
|
572 |
if ( err != KErrNone )
|
|
573 |
{
|
|
574 |
_LIT( KReason, "No Distributablechecker" );
|
|
575 |
User::Panic( KReason, err );
|
|
576 |
}
|
|
577 |
}
|
|
578 |
return iDistributableChecker->Check( aFullPath, aIsProtected );
|
|
579 |
#else // __KEEP_DRM_CONTENT_ON_PHONE && FILE_MANAGER_USE_DISTRIBUTABLECHECKER
|
|
580 |
aIsProtected = EFalse;
|
|
581 |
TBool isFlk( EFalse );
|
|
582 |
TBool isLdf( EFalse );
|
|
583 |
TRAPD( err, IsFlkOrLdfFileL( aFullPath, isFlk, isLdf ) );
|
|
584 |
// Do similar check than in old DRMCommon
|
|
585 |
aIsProtected = ( isFlk || isLdf );
|
|
586 |
return err;
|
|
587 |
#endif // __KEEP_DRM_CONTENT_ON_PHONE && FILE_MANAGER_USE_DISTRIBUTABLECHECKER
|
|
588 |
}
|
|
589 |
|
|
590 |
// -----------------------------------------------------------------------------
|
|
591 |
// CFileManagerUtils::MimeTypeL
|
|
592 |
//
|
|
593 |
// -----------------------------------------------------------------------------
|
|
594 |
//
|
|
595 |
TPtrC CFileManagerUtils::MimeTypeL( const TDesC& aFullPath ) const
|
|
596 |
{
|
|
597 |
return iNavigator.ResolveMimeTypeL( aFullPath );
|
|
598 |
}
|
|
599 |
|
|
600 |
// -----------------------------------------------------------------------------
|
|
601 |
// CFileManagerUtils::DriveList
|
|
602 |
//
|
|
603 |
// -----------------------------------------------------------------------------
|
|
604 |
//
|
|
605 |
void CFileManagerUtils::DriveList(
|
|
606 |
RArray< TInt >& aDrives, const TInt aAttMask ) const
|
|
607 |
{
|
|
608 |
aDrives.Reset();
|
|
609 |
TDriveList drivesList;
|
|
610 |
if ( iFs.DriveList( drivesList ) != KErrNone )
|
|
611 |
{
|
|
612 |
return;
|
|
613 |
}
|
|
614 |
for ( TInt i( 0 ); i < KMaxDrives; i++ )
|
|
615 |
{
|
|
616 |
if ( drivesList[ i ] )
|
|
617 |
{
|
|
618 |
TBool append( EFalse );
|
|
619 |
TDriveInfo drvInfo;
|
|
620 |
if ( iFs.Drive( drvInfo, i ) == KErrNone )
|
|
621 |
{
|
|
622 |
if ( drvInfo.iDriveAtt & aAttMask )
|
|
623 |
{
|
|
624 |
append = ETrue;
|
|
625 |
}
|
|
626 |
}
|
|
627 |
if ( append )
|
|
628 |
{
|
|
629 |
aDrives.Append( i );
|
|
630 |
}
|
|
631 |
}
|
|
632 |
}
|
|
633 |
}
|
|
634 |
|
|
635 |
// -----------------------------------------------------------------------------
|
|
636 |
// CFileManagerUtils::IsRemovableDrive
|
|
637 |
//
|
|
638 |
// -----------------------------------------------------------------------------
|
|
639 |
//
|
|
640 |
TBool CFileManagerUtils::IsRemovableDrive( const TDesC& aPath ) const
|
|
641 |
{
|
|
642 |
return IsDrive( iFs, aPath, KDriveAttRemovable );
|
|
643 |
}
|
|
644 |
|
|
645 |
// -----------------------------------------------------------------------------
|
|
646 |
// CFileManagerUtils::GetFullPath
|
|
647 |
// -----------------------------------------------------------------------------
|
|
648 |
//
|
|
649 |
void CFileManagerUtils::GetFullPath(
|
|
650 |
const TDesC& aDir, const TEntry& aEntry, TDes& aFullPath )
|
|
651 |
{
|
|
652 |
GflmUtils::GetFullPath( aDir, aEntry, aFullPath );
|
|
653 |
}
|
|
654 |
|
|
655 |
// -----------------------------------------------------------------------------
|
|
656 |
// CFileManagerUtils::StripFinalBackslash
|
|
657 |
// -----------------------------------------------------------------------------
|
|
658 |
//
|
|
659 |
EXPORT_C TPtrC CFileManagerUtils::StripFinalBackslash( const TDesC& aPath )
|
|
660 |
{
|
|
661 |
return GflmUtils::StripFinalBackslash( aPath );
|
|
662 |
}
|
|
663 |
|
|
664 |
// -----------------------------------------------------------------------------
|
|
665 |
// CFileManagerUtils::EnsureFinalBackslash
|
|
666 |
// -----------------------------------------------------------------------------
|
|
667 |
//
|
|
668 |
EXPORT_C void CFileManagerUtils::EnsureFinalBackslash( TDes& aPath )
|
|
669 |
{
|
|
670 |
GflmUtils::EnsureFinalBackslash( aPath );
|
|
671 |
}
|
|
672 |
|
|
673 |
// -----------------------------------------------------------------------------
|
|
674 |
// CFileManagerUtils::StripDirectionalCharsLC
|
|
675 |
// -----------------------------------------------------------------------------
|
|
676 |
//
|
|
677 |
HBufC* CFileManagerUtils::StripDirectionalCharsLC( const TDesC& aText )
|
|
678 |
{
|
|
679 |
HBufC* text = aText.AllocLC();
|
|
680 |
TPtr ptr( text->Des() );
|
|
681 |
AknTextUtils::StripCharacters( ptr, KFmgrDirectionalChars );
|
|
682 |
return text;
|
|
683 |
}
|
|
684 |
|
|
685 |
// -----------------------------------------------------------------------------
|
|
686 |
// CFileManagerUtils::IsFlkOrLdfFileL
|
|
687 |
// -----------------------------------------------------------------------------
|
|
688 |
//
|
|
689 |
void CFileManagerUtils::IsFlkOrLdfFileL(
|
|
690 |
const TDesC& aFullPath, TBool& aIsFlk, TBool& aIsLdf )
|
|
691 |
{
|
|
692 |
aIsFlk = EFalse;
|
|
693 |
aIsLdf = EFalse;
|
|
694 |
ContentAccess::CContent* content =
|
|
695 |
ContentAccess::CContent::CContent::NewLC(
|
|
696 |
aFullPath, EContentShareReadOnly );
|
|
697 |
HBufC* contentId = HBufC::NewLC( KMaxFileName );
|
|
698 |
TPtr ptrContentId( contentId->Des() );
|
|
699 |
TInt err( content->GetStringAttribute(
|
|
700 |
ContentAccess::EContentID, ptrContentId ) );
|
|
701 |
if ( err != KErrNone && err != KErrCANotSupported )
|
|
702 |
{
|
|
703 |
User::Leave( err );
|
|
704 |
}
|
|
705 |
if ( !ptrContentId.Left( KFlk().Length() ).Compare( KFlk ) )
|
|
706 |
{
|
|
707 |
aIsFlk = ETrue;
|
|
708 |
}
|
|
709 |
else if ( !ptrContentId.Left( KLdf().Length() ).Compare( KLdf ) )
|
|
710 |
{
|
|
711 |
aIsLdf = ETrue;
|
|
712 |
}
|
|
713 |
CleanupStack::PopAndDestroy( contentId );
|
|
714 |
CleanupStack::PopAndDestroy( content );
|
|
715 |
}
|
|
716 |
|
|
717 |
// -----------------------------------------------------------------------------
|
|
718 |
// CFileManagerUtils::HasFinalBackslash
|
|
719 |
// -----------------------------------------------------------------------------
|
|
720 |
//
|
|
721 |
EXPORT_C TBool CFileManagerUtils::HasFinalBackslash( const TDesC& aPath )
|
|
722 |
{
|
|
723 |
return GflmUtils::HasFinalBackslash( aPath );
|
|
724 |
}
|
|
725 |
|
|
726 |
// -----------------------------------------------------------------------------
|
|
727 |
// CFileManagerUtils::IsInternalDrive
|
|
728 |
// -----------------------------------------------------------------------------
|
|
729 |
//
|
|
730 |
TBool CFileManagerUtils::IsInternalDrive( RFs& aFs, const TInt aDrive )
|
|
731 |
{
|
|
732 |
return IsDrive( aFs, aDrive, KDriveAttInternal );
|
|
733 |
}
|
|
734 |
|
|
735 |
// -----------------------------------------------------------------------------
|
|
736 |
// CFileManagerUtils::IsFromInternalToRemovableDrive
|
|
737 |
// -----------------------------------------------------------------------------
|
|
738 |
//
|
|
739 |
EXPORT_C TBool CFileManagerUtils::IsFromInternalToRemovableDrive(
|
|
740 |
RFs& aFs, const TDesC& aSrcPath, const TDesC& aDstPath )
|
|
741 |
{
|
|
742 |
TInt srcDrv = TDriveUnit( aSrcPath );
|
|
743 |
TInt dstDrv = TDriveUnit( aDstPath );
|
|
744 |
if ( srcDrv == dstDrv )
|
|
745 |
{
|
|
746 |
return EFalse;
|
|
747 |
}
|
|
748 |
return ( IsInternalDrive( aFs, srcDrv ) &&
|
|
749 |
!IsInternalDrive( aFs, dstDrv ) );
|
|
750 |
}
|
|
751 |
|
|
752 |
// -----------------------------------------------------------------------------
|
|
753 |
// CFileManagerUtils::RemoveReadOnlyAttribute
|
|
754 |
// -----------------------------------------------------------------------------
|
|
755 |
//
|
|
756 |
TInt CFileManagerUtils::RemoveReadOnlyAttribute(
|
|
757 |
RFs& aFs, const TDesC& aFullPath, const TEntry& aEntry )
|
|
758 |
{
|
|
759 |
TInt ret( KErrNone );
|
|
760 |
if( aEntry.IsReadOnly() )
|
|
761 |
{
|
|
762 |
ret = aFs.SetEntry(
|
|
763 |
aFullPath, aEntry.iModified, 0, KEntryAttReadOnly );
|
|
764 |
}
|
|
765 |
return ret;
|
|
766 |
}
|
|
767 |
|
|
768 |
// -----------------------------------------------------------------------------
|
|
769 |
// CFileManagerUtils::RemoveReadOnlyAttribute
|
|
770 |
// -----------------------------------------------------------------------------
|
|
771 |
//
|
|
772 |
TInt CFileManagerUtils::RemoveReadOnlyAttribute(
|
|
773 |
RFs& aFs, const TDesC& aFullPath )
|
|
774 |
{
|
|
775 |
TEntry entry;
|
|
776 |
TInt ret( aFs.Entry( aFullPath, entry ) );
|
|
777 |
if ( ret == KErrNone )
|
|
778 |
{
|
|
779 |
ret = RemoveReadOnlyAttribute( aFs, aFullPath, entry );
|
|
780 |
}
|
|
781 |
return ret;
|
|
782 |
}
|
|
783 |
|
|
784 |
#ifdef RD_MULTIPLE_DRIVE
|
|
785 |
// -----------------------------------------------------------------------------
|
|
786 |
// CFileManagerUtils::GetDriveNameArrayLC
|
|
787 |
// -----------------------------------------------------------------------------
|
|
788 |
//
|
|
789 |
CDesCArray* CFileManagerUtils::GetDriveNameArrayLC(
|
|
790 |
const TInt aDrive, TUint& aDriveStatus ) const
|
|
791 |
{
|
|
792 |
CGflmDriveItem* drvItem = iNavigator.DriveFromId( aDrive );
|
|
793 |
if ( !drvItem )
|
|
794 |
{
|
|
795 |
User::Leave( KErrNotFound );
|
|
796 |
}
|
|
797 |
aDriveStatus = drvItem->DriveStatus();
|
|
798 |
CDesCArray* ret = new( ELeave ) CDesCArrayFlat( KDriveNameArrayLen );
|
|
799 |
CleanupStack::PushL( ret );
|
|
800 |
ret->AppendL( TDriveUnit( aDrive ).Name() );
|
|
801 |
|
|
802 |
if ( aDriveStatus & DriveInfo::EDriveInternal )
|
|
803 |
{
|
|
804 |
// Device memory and mass storage drives
|
|
805 |
return ret;
|
|
806 |
}
|
|
807 |
// Other drives
|
|
808 |
TPtrC drvName( drvItem->Name() );
|
|
809 |
if ( drvName.Length() )
|
|
810 |
{
|
|
811 |
ret->AppendL( drvName );
|
|
812 |
}
|
|
813 |
return ret;
|
|
814 |
}
|
|
815 |
|
|
816 |
// -----------------------------------------------------------------------------
|
|
817 |
// CFileManagerUtils::GetDriveNameL
|
|
818 |
// -----------------------------------------------------------------------------
|
|
819 |
//
|
|
820 |
HBufC* CFileManagerUtils::GetDriveNameL(
|
|
821 |
const TInt aDrive, const TDriveNameLayout aLayout ) const
|
|
822 |
{
|
|
823 |
if ( aLayout < 0 || aLayout >= ELayoutCount )
|
|
824 |
{
|
|
825 |
User::Leave( KErrArgument );
|
|
826 |
}
|
|
827 |
TUint driveStatus( 0 );
|
|
828 |
CDesCArray* array = GetDriveNameArrayLC( aDrive, driveStatus );
|
|
829 |
HBufC* ret = NULL;
|
|
830 |
if ( driveStatus & DriveInfo::EDriveInternal )
|
|
831 |
{
|
|
832 |
// Device memory and mass storage drives
|
|
833 |
if ( driveStatus & DriveInfo::EDriveExternallyMountable )
|
|
834 |
{
|
|
835 |
ret = StringLoader::LoadL(
|
|
836 |
KFmgrDriveNames[ aLayout ][ EFmgrMassStorage ],
|
|
837 |
array->MdcaPoint( KDriveLetterIndex ) );
|
|
838 |
}
|
|
839 |
else
|
|
840 |
{
|
|
841 |
ret = StringLoader::LoadL(
|
|
842 |
KFmgrDriveNames[ aLayout ][ EFmgrDeviceMemory ],
|
|
843 |
array->MdcaPoint( KDriveLetterIndex ) );
|
|
844 |
}
|
|
845 |
}
|
|
846 |
else if ( driveStatus & DriveInfo::EDriveRemovable )
|
|
847 |
{
|
|
848 |
// Physically removable drives
|
|
849 |
if ( array->MdcaCount() > 1 )
|
|
850 |
{
|
|
851 |
ret = StringLoader::LoadL(
|
|
852 |
KFmgrDriveNames[ aLayout ][ EFmgrNamedMemoryCard ],
|
|
853 |
*array );
|
|
854 |
}
|
|
855 |
else
|
|
856 |
{
|
|
857 |
TInt driveType( EFmgrDefaultMemoryCard );
|
|
858 |
if ( driveStatus & DriveInfo::EDriveUsbMemory )
|
|
859 |
{
|
|
860 |
driveType = EFmgrDefaultUsbMemory;
|
|
861 |
}
|
|
862 |
ret = StringLoader::LoadL(
|
|
863 |
KFmgrDriveNames[ aLayout ][ driveType ],
|
|
864 |
array->MdcaPoint( KDriveLetterIndex ) );
|
|
865 |
}
|
|
866 |
}
|
|
867 |
else if ( array->MdcaCount() > 1 )
|
|
868 |
{
|
|
869 |
// Other drives
|
|
870 |
ret = array->MdcaPoint( KDriveNameIndex ).AllocL();
|
|
871 |
}
|
|
872 |
else
|
|
873 |
{
|
|
874 |
User::Leave( KErrNotFound );
|
|
875 |
}
|
|
876 |
CleanupStack::PopAndDestroy( array );
|
|
877 |
return ret;
|
|
878 |
}
|
|
879 |
|
|
880 |
// -----------------------------------------------------------------------------
|
|
881 |
// CFileManagerUtils::GetFormattedDriveNameLC
|
|
882 |
// -----------------------------------------------------------------------------
|
|
883 |
//
|
|
884 |
HBufC* CFileManagerUtils::GetFormattedDriveNameLC(
|
|
885 |
const TInt aDrive,
|
|
886 |
const TInt aTextIdForDefaultName,
|
|
887 |
const TInt aTextIdForName ) const
|
|
888 |
{
|
|
889 |
TUint driveStatus( 0 );
|
|
890 |
HBufC* ret = NULL;
|
|
891 |
CDesCArray* array = GetDriveNameArrayLC( aDrive, driveStatus );
|
|
892 |
if ( aTextIdForName && array->MdcaCount() > 1 )
|
|
893 |
{
|
|
894 |
ret = StringLoader::LoadL(
|
|
895 |
aTextIdForName,
|
|
896 |
*array );
|
|
897 |
}
|
|
898 |
else if ( aTextIdForDefaultName )
|
|
899 |
{
|
|
900 |
if( driveStatus & DriveInfo::EDriveUsbMemory )
|
|
901 |
{
|
|
902 |
CDesCArray* usbLetterName = new ( ELeave ) CDesCArrayFlat( KDriveNameArrayLen );
|
|
903 |
CleanupStack::PushL( usbLetterName );
|
|
904 |
|
|
905 |
TPtrC16 driveletter=array->MdcaPoint( KDriveLetterIndex );
|
|
906 |
usbLetterName->AppendL( driveletter );
|
|
907 |
HBufC* usbDriveDefaultName = NULL;
|
|
908 |
if(array->MdcaCount() > 1 )
|
|
909 |
{
|
|
910 |
TPtrC16 drivename=array->MdcaPoint( KDriveNameIndex );
|
|
911 |
usbLetterName->AppendL( drivename );
|
|
912 |
}
|
|
913 |
else
|
|
914 |
{
|
|
915 |
usbDriveDefaultName = StringLoader::LoadLC( R_QTN_FMGR_USB_MEMORY_DEFAULT_NAME );
|
|
916 |
TPtrC16 drivename = usbDriveDefaultName->Des();
|
|
917 |
usbLetterName->AppendL( drivename );
|
|
918 |
}
|
|
919 |
|
|
920 |
|
|
921 |
ret = StringLoader::LoadL(
|
|
922 |
aTextIdForDefaultName,*usbLetterName );
|
|
923 |
|
|
924 |
CleanupStack::PopAndDestroy( usbLetterName );
|
|
925 |
if ( usbDriveDefaultName )
|
|
926 |
{
|
|
927 |
CleanupStack::PopAndDestroy( usbDriveDefaultName );
|
|
928 |
}
|
|
929 |
}
|
|
930 |
else
|
|
931 |
{
|
|
932 |
ret = StringLoader::LoadL(aTextIdForDefaultName, array->MdcaPoint(
|
|
933 |
KDriveLetterIndex));
|
|
934 |
}
|
|
935 |
}
|
|
936 |
else if ( array->MdcaCount() > 1 )
|
|
937 |
{
|
|
938 |
ret = array->MdcaPoint( KDriveNameIndex ).AllocL();
|
|
939 |
}
|
|
940 |
else
|
|
941 |
{
|
|
942 |
User::Leave( KErrNotFound );
|
|
943 |
}
|
|
944 |
CleanupStack::PopAndDestroy( array );
|
|
945 |
CleanupStack::PushL( ret );
|
|
946 |
return ret;
|
|
947 |
}
|
|
948 |
|
|
949 |
#endif // RD_MULTIPLE_DRIVE
|
|
950 |
|
|
951 |
// -----------------------------------------------------------------------------
|
|
952 |
// CFileManagerUtils::IsRemoteDrive
|
|
953 |
// -----------------------------------------------------------------------------
|
|
954 |
EXPORT_C TBool CFileManagerUtils::IsRemoteDrive(
|
|
955 |
RFs& aFs, const TDesC& aPath )
|
|
956 |
{
|
|
957 |
return IsDrive( aFs, aPath, KDriveAttRemote );
|
|
958 |
}
|
|
959 |
|
|
960 |
// -----------------------------------------------------------------------------
|
|
961 |
// CFileManagerUtils::IsDrive
|
|
962 |
// -----------------------------------------------------------------------------
|
|
963 |
TBool CFileManagerUtils::IsDrive(
|
|
964 |
RFs& aFs, const TDesC& aPath, const TUint aAttMask )
|
|
965 |
{
|
|
966 |
TInt drv( 0 );
|
|
967 |
if ( aPath.Length() &&
|
|
968 |
RFs::CharToDrive( aPath[ 0 ], drv ) == KErrNone )
|
|
969 |
{
|
|
970 |
return IsDrive( aFs, drv, aAttMask );
|
|
971 |
}
|
|
972 |
return EFalse;
|
|
973 |
}
|
|
974 |
|
|
975 |
// -----------------------------------------------------------------------------
|
|
976 |
// CFileManagerUtils::IsDrive
|
|
977 |
// -----------------------------------------------------------------------------
|
|
978 |
TBool CFileManagerUtils::IsDrive(
|
|
979 |
RFs& aFs, const TInt aDrive, const TUint aAttMask )
|
|
980 |
{
|
|
981 |
TDriveInfo drvInfo;
|
|
982 |
if ( aFs.Drive( drvInfo, aDrive ) == KErrNone )
|
|
983 |
{
|
|
984 |
if ( drvInfo.iDriveAtt & aAttMask )
|
|
985 |
{
|
|
986 |
return ETrue;
|
|
987 |
}
|
|
988 |
}
|
|
989 |
return EFalse;
|
|
990 |
}
|
|
991 |
|
|
992 |
// ------------------------------------------------------------------------------
|
|
993 |
// CFileManagerUtils::LocalizedName
|
|
994 |
//
|
|
995 |
// ------------------------------------------------------------------------------
|
|
996 |
//
|
|
997 |
TPtrC CFileManagerUtils::LocalizedName( const TDesC& aFullPath ) const
|
|
998 |
{
|
|
999 |
return iNavigator.LocalizedName( aFullPath );
|
|
1000 |
}
|
|
1001 |
|
|
1002 |
// -----------------------------------------------------------------------------
|
|
1003 |
// CFileManagerUtils::IsNameFoundL
|
|
1004 |
// -----------------------------------------------------------------------------
|
|
1005 |
//
|
|
1006 |
TBool CFileManagerUtils::IsNameFoundL( const TDesC& aFullPath ) const
|
|
1007 |
{
|
|
1008 |
TParsePtrC parse( CFileManagerUtils::StripFinalBackslash( aFullPath ) );
|
|
1009 |
TPtrC baseDir( parse.DriveAndPath() );
|
|
1010 |
TPtrC currentDir( iNavigator.CurrentDirectory() );
|
|
1011 |
TBool ret( EFalse );
|
|
1012 |
HBufC* name1 = CFileManagerUtils::StripDirectionalCharsLC( parse.NameAndExt() );
|
|
1013 |
// Remove white spaces from end, file server also ignores those
|
|
1014 |
name1->Des().TrimRight();
|
|
1015 |
if ( !parse.PathPresent() ||
|
|
1016 |
( currentDir.Length() && !currentDir.CompareF( baseDir ) ) )
|
|
1017 |
{
|
|
1018 |
TBool searchmode = iNavigator.SearchMode();
|
|
1019 |
iNavigator.EnableSearchMode( EFalse );
|
|
1020 |
// Do check from current directory, all items are cached
|
|
1021 |
TInt count( iNavigator.MdcaCount() );
|
|
1022 |
for( TInt i( 0 ); i < count; ++i )
|
|
1023 |
{
|
|
1024 |
CGflmGroupItem* item = iNavigator.Item( i );
|
|
1025 |
TInt itemType( item->Type() );
|
|
1026 |
switch (itemType )
|
|
1027 |
{
|
|
1028 |
case CGflmGroupItem::EFile: // FALLTHROUGH
|
|
1029 |
case CGflmGroupItem::EDirectory:
|
|
1030 |
{
|
|
1031 |
// Compare with file system name
|
|
1032 |
CGflmFileSystemItem* fsItem =
|
|
1033 |
static_cast< CGflmFileSystemItem* >( item );
|
|
1034 |
HBufC* name2 = CFileManagerUtils::StripDirectionalCharsLC(
|
|
1035 |
fsItem->Entry().iName );
|
|
1036 |
ret = !( name1->CompareF( *name2 ) );
|
|
1037 |
CleanupStack::PopAndDestroy( name2 );
|
|
1038 |
if ( !ret && itemType == CGflmGroupItem::EDirectory )
|
|
1039 |
{
|
|
1040 |
// Compare with localized name
|
|
1041 |
name2 = CFileManagerUtils::StripDirectionalCharsLC(
|
|
1042 |
fsItem->Name() );
|
|
1043 |
if ( name2->Length() )
|
|
1044 |
{
|
|
1045 |
ret = !( name1->CompareF( *name2 ) );
|
|
1046 |
}
|
|
1047 |
CleanupStack::PopAndDestroy( name2 );
|
|
1048 |
}
|
|
1049 |
break;
|
|
1050 |
}
|
|
1051 |
default:
|
|
1052 |
{
|
|
1053 |
break;
|
|
1054 |
}
|
|
1055 |
}
|
|
1056 |
if ( ret )
|
|
1057 |
{
|
|
1058 |
break;
|
|
1059 |
}
|
|
1060 |
}
|
|
1061 |
iNavigator.EnableSearchMode( searchmode );
|
|
1062 |
}
|
|
1063 |
else
|
|
1064 |
{
|
|
1065 |
// Do check from any directory
|
|
1066 |
HBufC* buffer = HBufC::NewLC(
|
|
1067 |
Max( KMaxFileName, aFullPath.Length() + KFmgrBackslashSpace ) );
|
|
1068 |
TPtr ptr( buffer->Des() );
|
|
1069 |
ptr.Copy( aFullPath );
|
|
1070 |
CFileManagerUtils::EnsureFinalBackslash( ptr );
|
|
1071 |
ret = ( BaflUtils::FolderExists( iFs, ptr ) ||
|
|
1072 |
BaflUtils::FileExists( iFs,
|
|
1073 |
CFileManagerUtils::StripFinalBackslash( aFullPath ) ) );
|
|
1074 |
if ( !ret &&
|
|
1075 |
!IsRemoteDrive( aFullPath ) &&
|
|
1076 |
BaflUtils::PathExists( iFs, baseDir ) )
|
|
1077 |
{
|
|
1078 |
// Check directory for localized items on local drives
|
|
1079 |
CDir* dir = NULL;
|
|
1080 |
User::LeaveIfError( iFs.GetDir(
|
|
1081 |
baseDir, KEntryAttMatchMask | KEntryAttNormal, ESortNone, dir ) );
|
|
1082 |
CleanupStack::PushL( dir );
|
|
1083 |
ptr.Zero();
|
|
1084 |
TInt count( dir->Count() );
|
|
1085 |
for ( TInt i ( 0 ); i < count; ++i )
|
|
1086 |
{
|
|
1087 |
HBufC* name2 = NULL;
|
|
1088 |
const TEntry& entry( ( *dir )[ i ] );
|
|
1089 |
if( entry.IsDir() )
|
|
1090 |
{
|
|
1091 |
// Compare with localized name
|
|
1092 |
CFileManagerUtils::GetFullPath( baseDir, entry, ptr );
|
|
1093 |
TPtrC ptr2( iNavigator.LocalizedName( ptr ) );
|
|
1094 |
if ( ptr2.Length() )
|
|
1095 |
{
|
|
1096 |
name2 = CFileManagerUtils::StripDirectionalCharsLC( ptr2 );
|
|
1097 |
}
|
|
1098 |
}
|
|
1099 |
if ( !name2 )
|
|
1100 |
{
|
|
1101 |
// Compare with file system name
|
|
1102 |
name2 = CFileManagerUtils::StripDirectionalCharsLC( entry.iName );
|
|
1103 |
}
|
|
1104 |
ret = !( name1->CompareF( *name2 ) );
|
|
1105 |
CleanupStack::PopAndDestroy( name2 );
|
|
1106 |
if ( ret )
|
|
1107 |
{
|
|
1108 |
break;
|
|
1109 |
}
|
|
1110 |
}
|
|
1111 |
CleanupStack::PopAndDestroy( dir );
|
|
1112 |
}
|
|
1113 |
CleanupStack::PopAndDestroy( buffer );
|
|
1114 |
}
|
|
1115 |
CleanupStack::PopAndDestroy( name1 );
|
|
1116 |
return ret;
|
|
1117 |
}
|
|
1118 |
// -----------------------------------------------------------------------------
|
|
1119 |
// CFileManagerUtils::FlushCache
|
|
1120 |
// -----------------------------------------------------------------------------
|
|
1121 |
//
|
|
1122 |
void CFileManagerUtils::FlushCache() const
|
|
1123 |
{
|
|
1124 |
iNavigator.FlushCache();
|
|
1125 |
}
|
|
1126 |
|
|
1127 |
// End of File
|