browserutilities/feedsengine/FeedsServer/FeedHandler/inc/FeedHandler.h
changeset 0 dd21522fd290
child 36 0ed94ceaa377
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/browserutilities/feedsengine/FeedsServer/FeedHandler/inc/FeedHandler.h	Mon Mar 30 12:54:55 2009 +0300
@@ -0,0 +1,103 @@
+/*
+* Copyright (c) 2005 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:  The top-level handler of Feeds.  It takes a buffer and uses an
+*                appropriate feeds parser to create a Feed instance.
+*
+*/
+
+
+#ifndef FEED_HANDLER_H
+#define FEED_HANDLER_H
+
+
+// INCLUDES
+#include <e32base.h>
+
+#include "FeedParser.h"
+#include "LeakTracker.h"
+
+// CONSTANTS
+
+// MACROS
+
+// DATA TYPES
+
+// FUNCTION PROTOTYPES
+
+// FORWARD DECLARATIONS
+
+// CLASS DECLARATION
+class CXmlUtils;
+
+/**
+*  The top-level handler of Feeds.  It takes a buffer and uses an
+*  appropriate feeds parser to create a Feed instance.
+*
+*  \b Library: FeedsEngine.lib
+*
+*  @since 3.0
+*  @attention WARNING!!! This class must be "Thread (ActiveObject) safe".  Meaning
+*            that it must not contain any member variables that can't
+*            be safely shared between all "threads" using it.
+*/
+class CFeedHandler: public CBase
+    {
+    public:  // Constructors and destructor
+        /**
+        * Two-phased constructor.
+        */
+        static CFeedHandler* NewL(CXmlUtils& aXmlUtils);
+        
+        /**
+        * Destructor.
+        */        
+        virtual ~CFeedHandler();
+        
+        
+    public:  // New methods
+        /**
+        * Creates a Feed instance from the buffer.  This method
+        * may modify aBuffer.
+        *
+        * @since 3.0
+        * @param aBuffer A utf8 buffer.  -- TODO: pass be ref
+        * @param aContentType The content-type.
+        * @param aCharSet The char-encoding.
+        * @return A Feed instance.
+        */
+        void ParseL(TDesC8& aBuffer, const TDesC& aContentType, 
+                const TDesC& aCharSet, MFeedParserObserver& aObserver);
+        
+        
+    private:
+        /**
+        * C++ default constructor.
+        */
+        CFeedHandler(CXmlUtils& aXmlUtils);
+        
+        /**
+        * By default Symbian 2nd phase constructor is private.
+        */
+        void ConstructL();
+
+
+    private:
+        
+        TLeakTracker  iLeakTracker;
+        CXmlUtils&    iXmlUtils;
+    };
+
+#endif      // FEED_HANDLER_H
+            
+// End of File
\ No newline at end of file