--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/upnp/upnpstack/serviceframework/inc/upnpiconcontenthandler.h Tue Feb 02 01:12:20 2010 +0200
@@ -0,0 +1,121 @@
+/** @file
+* Copyright (c) 2007 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: Declares the CUpnpIconContentHandler class
+*
+*/
+
+
+
+#ifndef __UPNPICONCONTENTHANDLER_H__
+#define __UPNPICONCONTENTHANDLER_H__
+
+#include <babitflags.h>
+
+#include "upnpcontenthandler.h"
+
+class CUpnpIcon;
+
+using namespace Xml;
+
+/**
+* This class handles icon subtree of service descriptions
+* It extends CUpnpContentHandler class, thus it is subsequent implementation of MContentHandler interface
+* It is designed to be used by upnp controler that delegates to it events from xml sax parser
+*
+* @since Series60 2.6
+*/
+NONSHARABLE_CLASS( CUpnpIconContentHandler ) : public CUpnpContentHandler
+{
+protected:
+ enum TState
+ {
+ EInitial,
+ EMimeType,
+ EWidth,
+ EHeight,
+ EDepth,
+ EUrl
+ };
+
+public:
+
+ /**
+ * Two-phased constructor
+ * @since Series60 3.2
+ * @return instance of CUpnpIconContentHandler class
+ */
+ static CUpnpIconContentHandler* NewL(
+ CUpnpContentHandlersController& aController, CUpnpIcon& aResultIcon );
+
+ /**
+ * Two-phased constructor. Leaves the object on CleanupStack
+ * @since Series60 3.2
+ * @return instance of CUpnpIconContentHandler class
+ */
+ static CUpnpIconContentHandler* NewLC(
+ CUpnpContentHandlersController& aController, CUpnpIcon& aResultIcon );
+
+ /**
+ * Destructor of CUpnpIconContentHandler class
+ * @since Series60 3.2
+ */
+ virtual ~CUpnpIconContentHandler();
+
+public: // from CUpnpContentHandler
+
+ /**
+ * This method is a callback to indicate an element has been parsed.
+ * @param aElement is a handle to the element's details.
+ * @param aAttributes contains the attributes for the element.
+ */
+ virtual void OnStartElementL( const RTagInfo& aElement,
+ const RAttributeArray& aAttributes );
+
+ /**
+ * This method is a callback to indicate the end of the element has been reached.
+ * @param aElement is a handle to the element's details.
+ */
+ virtual void OnEndElementL( const RTagInfo& aElement );
+
+ /**
+ * This method is a callback that sends the content of the element.
+ * @param aBytes is the raw content data for the element in one chunk
+ */
+ virtual void OnContentL( const TDesC8& aBytes );
+
+protected:
+
+ /**
+ * Default C++ constructor
+ * @since Series60 3.2
+ */
+ CUpnpIconContentHandler( CUpnpContentHandlersController& aController,
+ CUpnpIcon& aResultIcon );
+
+ /**
+ * Parses and returns int value stored in descriptor, or leaves with KErrArgument
+ * if parsing failes.
+ * @param aToParse descriptor to parse
+ * @return parsed value as int
+ */
+ TInt ParseIntL( const TDesC8& aToParse );
+
+private:
+ CUpnpIcon& iResultIcon;
+ TState iCurrentState;
+ TBitFlags8 iFoundTags;
+
+};
+
+#endif //__UPNPICONCONTENTHANDLER_H__
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