diff -r 95243422089a -r 491b3ed49290 filesystemuis/memscaneng/serverinc/msengscanner.h --- a/filesystemuis/memscaneng/serverinc/msengscanner.h Thu Aug 19 09:42:45 2010 +0300 +++ /dev/null Thu Jan 01 00:00:00 1970 +0000 @@ -1,144 +0,0 @@ -/* -* Copyright (c) 2006 Nokia Corporation and/or its subsidiary(-ies). -* All rights reserved. -* This component and the accompanying materials are made available -* under the terms of "Eclipse Public License v1.0"" -* which accompanies this distribution, and is available -* at the URL "http://www.eclipse.org/legal/epl-v10.html". -* -* Initial Contributors: -* Nokia Corporation - initial contribution. -* -* Contributors: -* -* Description: -* CMsengScanner is the class that mostly controls the operation -* of Memory Scan Engine. It CMsengScannerBase-derived active objects -* to perform scanning operations. -* -*/ - - -#ifndef CMSENGSCANNER_H -#define CMSENGSCANNER_H - -// SYSTEM INCLUDES -#include // CResourceFile -#include // RResourceReader - -// USER INCLUDES -#include "msengscanobserver.h" -#include "msenginfoarray.h" - - -// FORWARD DECLARATIONS -class MMsengUIHandler; -class CMsengFileExtScanner; -class CMsengFindAllScanner; -class CMsengRegistryScanner; - - -// CLASS DECLARATION - -/** -* CMsengScanner controls the scanning operation. -*/ -class CMsengScanner : public CBase, public MMsengScannerObserver - { - public: // Constructors and destructor - - /** - * C++ default constructor. - */ - CMsengScanner(MMsengUIHandler& aUIHandler, CResourceFile& aResFile); - - /** - * Destructor. - */ - virtual ~CMsengScanner(); - - public: // New functions - - /** - * - */ - void Cancel(); - - /** - * - */ - TBool HaveActiveScanners() const; - - /** - * Start scanning (creates a new thread). - * @param aDrive the drive which is scanned - * @paran aNumberOfDataGroups - * @return KErrInUse if the scanning is already going on; - * KErrNone otherwise - */ - TInt ScanL(TDriveNumber aDrive, TInt aNumberOfDataGroups, RFs& FsSession); - - /** - * Get scan results per UID. - * @return Pointer to an array containing results per UID. - */ - inline const CArrayFix* UidResults() const; - - /** - * Get scan results per filename extension. - * @return Pointer to an array containing results per ext. - */ - inline const CArrayFix* ExtResults() const; - - /** - * Get scan results per data group. - * @return Pointer to an array containing results per group. - */ - inline const CArrayFix* GroupResults() const; - - /** - * - */ - inline const TDriveNumber CurrentDrive() const; - - public: // From MMsengScannerObserver - - /** - * - * @param aEvent event that is handled - */ - void HandleScannerEventL(TScannerEvent aEvent, - const CMsengScannerBase& aScanner, TInt aError=KErrNone); - - private: - - /** - * Do some simple scanning before actual work. - * @param aDrive the drive to be scanned - * @param aFsSession reference to file server session - */ - void PreScanL(TDriveNumber aDrive, RFs& aFsSession); - - // Prohibit copy constructor if not deriving from CBase. - CMsengScanner( const CMsengScanner& ); - // Prohibit assigment operator if not deriving from CBase. - CMsengScanner& operator= ( const CMsengScanner& ); - - private: // Data - - // External objects - MMsengUIHandler& iUIHandler; - CMsengInfoArray* iScanArray; - CResourceFile& iResFile; - - // Owned objects - CMsengFileExtScanner* iFileExtScanner; - CMsengFindAllScanner* iFindAllScanner; - CMsengRegistryScanner* iRegistryScanner; - }; - -#include "msengscanner.inl" - -#endif // CMSENGSCANNER_H - -// End of File