contentmgmt/referencedrmagent/contentiterator/FileContentIterator.h
changeset 15 da2ae96f639b
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/contentmgmt/referencedrmagent/contentiterator/FileContentIterator.h	Mon Oct 12 10:17:04 2009 +0300
@@ -0,0 +1,84 @@
+/*
+* Copyright (c) 2004-2009 Nokia Corporation and/or its subsidiary(-ies).
+* All rights reserved.
+* This component and the accompanying materials are made available
+* under the terms of the License "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: 
+*
+*/
+
+
+/**
+ @file
+ @internalComponent
+ @released
+*/
+
+
+#ifndef __CAF_FILECONTENTITERATOR_H__
+#define __CAF_FILECONTENTITERATOR_H__
+
+#include <e32base.h>
+
+#include "streamableptrarray.h"
+#include <caf/virtualpathptr.h>
+#include "ContentIteratorInterface.h"
+
+namespace ContentAccess 
+	{
+	class CManager;
+	class CFileContentIteratorBase;
+
+	/** Recursively iterates over all files and then into each file to determine the content
+	objects inside 
+
+	@internalComponent
+	@released
+	*/
+	NONSHARABLE_CLASS(CFileContentIterator): public MContentIterator
+		{
+	public:
+		/** Create a content iterator for a particular path in the file system
+		@param aPath The path to search under
+		@param aRecursive Whether to explore sub-directories under the given path
+		@param aMimeType The mime type to search for. Finds content objects of any mime types if this parameter is omitted
+		@leave KErrNotFound If no suitable content objects were found inside the given path
+		*/
+		static CFileContentIterator* NewL(const TDesC& aPath, TBool aRecursive, const TDesC8& aMimeType);
+
+		virtual ~CFileContentIterator();
+
+		// MContentIterator
+		virtual const TDesC& FileName() const;
+		virtual const TDesC& UniqueId() const;
+		virtual const TDesC& Name() const;
+		virtual const TDesC8& MimeType() const; 
+		virtual TInt Next();
+		
+
+	private:
+		CFileContentIterator();
+		void ConstructL(const TDesC& aPath, TBool aRecursive, const TDesC8& aMimeType);
+
+		// Manager for doing GetDir()
+		CManager* iManager;
+
+		// Construction Parameters
+		HBufC* iPath;
+		TBool iRecursive;
+		HBufC8* iMimeType;
+
+		CFileContentIteratorBase* iSubIterator;
+		};
+
+	}
+
+#endif