--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/upnp/upnpstack/serviceframework/inc/upnpsingletagcontenthandler.h	Tue Feb 02 01:12:20 2010 +0200
@@ -0,0 +1,124 @@
+/** @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 CUpnpSingleTagContentHandler class
+*
+*/
+
+
+
+#ifndef __UPNPSINGLETAGCONTENTHANDLER_H__
+#define __UPNPSINGLETAGCONTENTHANDLER_H__
+
+#include "upnpcontenthandler.h"
+
+using namespace Xml;
+
+/**
+*  This class handles single tag of xml subtree. It stores name of tag, and value found inside
+*  in descriptors passed to it. It allows only single level values and ignores any tag inside.
+*  <acceptedtag>
+*  acceptedValue<ignoredtag1 \><ignoredtag2>ignoredValue (inside ignoredtag)</ignoredtag2>
+*  </acceptedtag>
+*  It is designed to be used by upnp controler that delegates to it events from xml sax parser
+*
+*/
+NONSHARABLE_CLASS( CUpnpSingleTagContentHandler ) : public CUpnpContentHandler
+{
+public:
+
+    /**
+    * Two-phased constructor
+    * @param aControler controler of parsing process
+    * @param aTagName out parameter where name of found tag will be stored
+    * @param aValue out patameter where value found inside tag will be stored
+    * @return instance of CUpnpSingleTagContentHandler class
+    */
+    static CUpnpSingleTagContentHandler* NewL(
+            CUpnpContentHandlersController& aController,
+            RBuf8& aTagName, RBuf8& aValue );
+
+    /**
+    * Two-phased constructor. Leaves the object on CleanupStack
+    * @param aControler controler of parsing process
+    * @param aTagName out parameter where name of found tag will be stored
+    * @param aValue out patameter where value found inside tag will be stored
+    * @return instance of CUpnpSingleTagContentHandler class
+    */
+    static CUpnpSingleTagContentHandler* NewLC(
+            CUpnpContentHandlersController& aController,
+            RBuf8& aTagName, RBuf8& aValue );
+
+    /**
+    * Destructor of CUpnpSingleTagContentHandler class
+    *
+    */
+    virtual ~CUpnpSingleTagContentHandler();
+
+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 );
+
+    /**
+     * Returns value if class is interested in tags all namespaces
+     *
+     * @return ETrue when the class is interested in tags in all namespaces
+     */
+    virtual TBool InterestedInAllNamespaces();
+
+protected:
+
+    /**
+    * Default C++ constructor
+    */
+    CUpnpSingleTagContentHandler( CUpnpContentHandlersController& aController,
+        RBuf8& aTagName, RBuf8& aValue );
+
+public:
+    /**
+     * Copy bytes from aSrc to aDest, and realloc aDest if its length is too less.
+     * @param aDest descriptor to make copy to
+     * @param aSrc data to copy
+     */
+    static void SafeCopyL( RBuf8& aDest, const TDesC8& aSrc );
+
+private:
+
+    //not owned
+    RBuf8& iTagName;
+    //not owned
+    RBuf8& iValue;
+
+    TBool iIsInsideOfTag;
+
+};
+
+#endif //__UPNPSINGLETAGCONTENTHANDLER_H__