--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/contentmgmt/referencedrmagent/contentiterator/FileContentIteratorBase.h Mon Oct 12 10:17:04 2009 +0300
@@ -0,0 +1,97 @@
+/*
+* 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 __FILECONTENTITERATORBASE_H__
+#define __FILECONTENTITERATORBASE_H__
+
+#include <e32base.h>
+
+#include "streamableptrarray.h"
+#include "ContentIteratorInterface.h"
+#include <caf/virtualpathptr.h>
+
+class CDir;
+
+namespace ContentAccess
+ {
+ class CContent;
+ class CManager;
+ class CEmbeddedObject;
+
+ /** Internal class used to recursively iterate over all files in a path and then
+ iterate into all content objects inside each file
+
+ @internalComponent
+ @released
+ */
+ NONSHARABLE_CLASS(CFileContentIteratorBase) : public MContentIterator
+ {
+ public:
+ virtual ~CFileContentIteratorBase();
+
+ // 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:
+ // Only ever created by CFileContentIterator
+ friend class CFileContentIterator;
+
+ /** 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 CFileContentIteratorBase* NewL(CManager &aManager, const TDesC& aPath, TBool aRecursive, const TDesC8& aMimeType = KNullDesC8);
+
+ CFileContentIteratorBase(CManager& aManager, const TDesC& aPath, TBool aRecursive, const TDesC8& aMimeType);
+ void ConstructL();
+
+ // Construction parameters
+ CManager& iManager;
+ const TDesC& iPath;
+ TBool iRecursive;
+ const TDesC8& iMimeType;
+
+ MContentIterator* iSubIterator;
+
+ // Index into the directory list
+ TInt iDirIndex;
+ TInt iFileIndex;
+
+ // List of files and directories inside (iPath)
+ CDir* iCurrentDirectoryList;
+ CDir* iCurrentFileList;
+
+ // Used to store the path of the subdirectory we are exploring
+ HBufC* iNewPath;
+ };
+ }
+
+#endif