--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/upnpavcontroller/upnpxmlparser/inc/upnpxmleventparser.h	Thu Dec 17 08:52:00 2009 +0200
@@ -0,0 +1,205 @@
+/*
+* Copyright (c) 2006-2007 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:      XML SAX Parser for UPnP.
+*
+*/
+
+
+
+
+
+
+#ifndef C_UPNPXMLEVENTPARSER_H_
+#define C_UPNPXMLEVENTPARSER_H_
+
+// INCLUDES
+#include <e32base.h>
+#include <xml/contenthandler.h>
+
+// FORWARD DECLARATIONS
+
+using namespace Xml;
+
+/**
+ * XML SAX Parser for UPnP.
+ *
+ * @since s60 3.1
+ * @lib upnpxmlparser.lib
+ */
+class CUPnPXMLEventParser :  public CBase,
+                             public MContentHandler
+    {
+
+public:
+
+    enum TParserState
+        {
+        EEvent = 0,
+        EInstanceID,
+        EVolume,
+        EMute,
+        ENotSupported // Brightness etc.
+        };    
+
+public:
+
+    /**
+     * 2-phased constructor.
+     */
+    IMPORT_C static CUPnPXMLEventParser* NewL();
+    
+    /**
+     * Destructor.
+     */
+    virtual ~CUPnPXMLEventParser();
+    
+public:
+
+    /**
+     * Parses xml data to the array of objects.
+     * @param aResultArray, An array for objects in xml root.
+     * @param aData, xml data.
+     */
+    IMPORT_C void ParseResultDataL( const TDesC8& aData,
+        TInt& aInstanceId, TInt& aVolume, TBool& aMute );
+                    
+protected: // from MContentHandler
+
+    /**
+     * From MContentHandler.
+     * @param aDocParam, not used.
+     * @param aErrorCode, not used.
+     */
+    void OnStartDocumentL( const RDocumentParameters& aDocParam, 
+                           TInt aErrorCode );
+    
+    /**
+     * From MContentHandler.
+     * @param aErrorCode, not used.
+     */
+    void OnEndDocumentL( TInt aErrorCode );
+    
+    /**
+     * From MContentHandler.
+     * @param aElement, holds the element info.
+     * @param aAttributes, holds the element's attributes.
+     * @param aErrorCode, if not KErrNone, the method is ignored.
+     */
+    void OnStartElementL( const RTagInfo& aElement, 
+                          const RAttributeArray& aAttributes, 
+                          TInt aErrorCode );
+    
+    /**
+     * From MContentHandler.
+     * @param aElement, holds the element info.
+     * @param aErrorCode, if not KErrNone, the method is ignored.
+     */
+    void OnEndElementL( const RTagInfo& aElement, TInt aErrorCode );
+    
+    /**
+     * From MContentHandler.
+     * @param aBytes, The value of the content.
+     * @param aErrorCode, if not KErrNone, the method is ignored.
+     */
+    void OnContentL( const TDesC8& aBytes, TInt aErrorCode );
+    
+    /**
+     * From MContentHandler.
+     * @param aPrefix, not used.
+     * @param aUri, not used.
+     * @param aErrorCode, not used.
+     */    
+    void OnStartPrefixMappingL( const RString& aPrefix, 
+                                const RString& aUri, 
+                                TInt aErrorCode );
+    
+    /**
+     * From MContentHandler.
+     * @param aPrefix, not used.
+     * @param aErrorCode, not used.
+     */
+    void OnEndPrefixMappingL( const RString& aPrefix, TInt aErrorCode );
+    
+    /**
+     * From MContentHandler.
+     * @param aBytes, not used.
+     * @param aErrorCode, not used.
+     */
+    void OnIgnorableWhiteSpaceL( const TDesC8& aBytes, TInt aErrorCode );
+    
+    /**
+     * From MContentHandler.
+     * @param aName, not used.
+     * @param aErrorCode, not used.
+     */
+    void OnSkippedEntityL( const RString& aName, TInt aErrorCode );
+    
+    /**
+     * From MContentHandler.
+     * @param aTarget, not used.
+     * @param aData, not used.
+     * @param aErrorCode, not used. 
+     */
+    void OnProcessingInstructionL( const TDesC8& aTarget, 
+                                   const TDesC8& aData, 
+                                   TInt aErrorCode );
+    
+    /**
+     * From MContentHandler.
+     * @param aErrorCode
+     */                               
+    void OnError( TInt aErrorCode );
+    
+    /**
+     * From MContentHandler.
+     * @param aUid, not used.
+     * @return None.
+     */
+    TAny* GetExtendedInterface( const TInt32 aUid );
+
+                                    
+private:
+
+    /**
+     * Constructor.
+     */
+    CUPnPXMLEventParser();
+    
+    /**
+     * 2nd phase constructor.
+     */
+    void ConstructL();
+    
+private:    
+
+    void SetAttributesL( const RAttributeArray& aAttributes );
+
+    void Reset();
+    
+private: // data
+    
+    TParserState    iParserState;
+        
+    TInt            iInstanceID;
+    
+    TInt            iMute;
+
+    TInt            iVolume;
+    //ETrue:Master Volume is set.EFalse:Master Volume is not set.
+    TBool           iMasterVolumeState;
+    };
+
+#endif // C_UPNPXMLEVENTPARSER_H_
+
+// End of File