sl@0: /*
sl@0: * Copyright (c) 2004-2010 Nokia Corporation and/or its subsidiary(-ies).
sl@0: * All rights reserved.
sl@0: * This component and the accompanying materials are made available
sl@0: * under the terms of the License "Eclipse Public License v1.0"
sl@0: * which accompanies this distribution, and is available
sl@0: * at the URL "http://www.eclipse.org/legal/epl-v10.html".
sl@0: *
sl@0: * Initial Contributors:
sl@0: * Nokia Corporation - initial contribution.
sl@0: *
sl@0: * Contributors:
sl@0: *
sl@0: * Description: 
sl@0: *
sl@0: */
sl@0: 
sl@0: 
sl@0: /**
sl@0:  @file
sl@0:  @internalComponent
sl@0:  @released
sl@0: */
sl@0: 
sl@0: 
sl@0: #ifndef __CAF_FILECONTENTITERATOR_H__
sl@0: #define __CAF_FILECONTENTITERATOR_H__
sl@0: 
sl@0: #include <e32base.h>
sl@0: 
sl@0: #include "StreamablePtrArray.h"
sl@0: #include <caf/virtualpathptr.h>
sl@0: #include "ContentIteratorInterface.h"
sl@0: 
sl@0: namespace ContentAccess 
sl@0: 	{
sl@0: 	class CManager;
sl@0: 	class CFileContentIteratorBase;
sl@0: 
sl@0: 	/** Recursively iterates over all files and then into each file to determine the content
sl@0: 	objects inside 
sl@0: 
sl@0: 	@internalComponent
sl@0: 	@released
sl@0: 	*/
sl@0: 	NONSHARABLE_CLASS(CFileContentIterator): public MContentIterator
sl@0: 		{
sl@0: 	public:
sl@0: 		/** Create a content iterator for a particular path in the file system
sl@0: 		@param aPath The path to search under
sl@0: 		@param aRecursive Whether to explore sub-directories under the given path
sl@0: 		@param aMimeType The mime type to search for. Finds content objects of any mime types if this parameter is omitted
sl@0: 		@leave KErrNotFound If no suitable content objects were found inside the given path
sl@0: 		*/
sl@0: 		static CFileContentIterator* NewL(const TDesC& aPath, TBool aRecursive, const TDesC8& aMimeType);
sl@0: 
sl@0: 		virtual ~CFileContentIterator();
sl@0: 
sl@0: 		// MContentIterator
sl@0: 		virtual const TDesC& FileName() const;
sl@0: 		virtual const TDesC& UniqueId() const;
sl@0: 		virtual const TDesC& Name() const;
sl@0: 		virtual const TDesC8& MimeType() const; 
sl@0: 		virtual TInt Next();
sl@0: 		
sl@0: 
sl@0: 	private:
sl@0: 		CFileContentIterator();
sl@0: 		void ConstructL(const TDesC& aPath, TBool aRecursive, const TDesC8& aMimeType);
sl@0: 
sl@0: 		// Manager for doing GetDir()
sl@0: 		CManager* iManager;
sl@0: 
sl@0: 		// Construction Parameters
sl@0: 		HBufC* iPath;
sl@0: 		TBool iRecursive;
sl@0: 		HBufC8* iMimeType;
sl@0: 
sl@0: 		CFileContentIteratorBase* iSubIterator;
sl@0: 		};
sl@0: 
sl@0: 	}
sl@0: 
sl@0: #endif