--- a/filemanager/GFLM/inc/CGflmFileRecognizer.h Thu Aug 19 09:42:45 2010 +0300
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,180 +0,0 @@
-/*
-* Copyright (c) 2002-2006 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: Recogniser wrapper
-*
-*/
-
-
-
-#ifndef CGFLMFILERECOGNIZER_H
-#define CGFLMFILERECOGNIZER_H
-
-
-// INCLUDES
-#include <apgcli.h>
-#include <e32base.h>
-#include <barsc.h>
-
-
-// FORWARD DECLARATIONS
-class CGflmDriveResolver;
-
-
-// CLASS DECLARATION
-
-/**
-* A class for wrapping recogniser functionality.
-*
-* @lib GFLM.lib
-* @since 2.0
-*/
-NONSHARABLE_CLASS(CGflmFileRecognizer) : public CBase
- {
- public: // Constructors and destructor
-
- /**
- * Two-phased constructor.
- */
- static CGflmFileRecognizer* NewL(
- RFs& aFs,
- TInt aMemoryConsumption,
- CGflmDriveResolver* aDriveResolver );
-
- /**
- * Destructor.
- */
- virtual ~CGflmFileRecognizer();
-
- public: // New functions
-
- /**
- * Recognises a MIME type of file.
- * @since S60 3.1
- * @param aFilename A name of the file
- * @return Pointer to MIME type. KNullDesC if not recognised.
- */
- TPtrC RecognizeL( const TDesC& aFilename );
-
- /**
- * Flushed recogniser cache.
- * @since S60 3.1
- */
- void FlushCache();
-
- private:
-
- NONSHARABLE_CLASS(CPathTypePair) : public CBase
- {
- public:
- static CPathTypePair* NewLC( const TDesC& aFilename );
- void ConstructL( const TDesC& aFilename );
- CPathTypePair();
- ~CPathTypePair();
- TInt Size() const;
-
- public:
- TDblQueLink iLink;
- TInt iTypeIndex;
- HBufC* iFilename;
- };
-
- NONSHARABLE_CLASS(CExtMimePair) : public CBase
- {
- public:
- ~CExtMimePair();
-
- public:
- HBufC* iExt;
- HBufC* iMime;
- };
-
- /**
- * C++ default constructor.
- */
- CGflmFileRecognizer(
- CGflmDriveResolver* aDriveResolver,
- RFs& aFs );
-
- /**
- * By default Symbian 2nd phase constructor is private.
- */
- void ConstructL( TInt aMemoryConsumption );
-
- /**
- * Cleans old entries from cache according to specified per cent
- *
- */
- void CleanupCache( );
-
- /**
- * Constructs file extension mime pairs
- *
- */
- void ConstructExtMimePairsL(
- RResourceFile& aResFile,
- TInt aResId,
- RPointerArray< CExtMimePair >& aPairs );
-
- /**
- * Finds mime from file extension
- *
- */
- TPtrC FindMimeFromExt(
- const TDesC& aExt, RPointerArray< CExtMimePair >& aPairs );
-
- /**
- * Does actual recognition
- *
- */
- TPtrC DoRecognizeL( const TDesC& aFilename );
-
- /**
- * Reset and Destroy the RPointArray of CExtMimePair
- *
- */
- static void ResetAndDestroyExtMimePairs( TAny* aPtr );
-
- private: // Data
- // Own: For using the apparc recognisers
- RApaLsSession iApaSession;
-
- // Array for mime types, owned
- CDesCArraySeg* iMimeTypes;
-
- // Mime type cache, owned
- TDblQue< CPathTypePair > iCache;
-
- // Current memory usage for cache
- TInt iCacheMemoryUsage;
-
- // Maximum memory usage for cache
- TInt iCacheMaxMemoryUsage;
-
- // Ref: Pointer to drive resolver
- CGflmDriveResolver* iDriveResolver;
-
- // Own: General file extension mime pairs
- RPointerArray< CExtMimePair > iExtMimePairs;
-
- // Own: Remote drive specific file extension mime pairs
- RPointerArray< CExtMimePair > iRemoteExtMimePairs;
-
- // Ref: Open file server session
- RFs& iFs;
-
- };
-
-#endif // CGFLMFILERECOGNIZER_H
-
-// End of File