Example Code: examples/SysLibs/XmlExample/xmlexample.h Source File

00001 // Copyright (c) 2007-2009 Nokia Corporation and/or its subsidiary(-ies).
00002 // All rights reserved.
00003 // License: "Symbian Foundation License v1.0" to Symbian Foundation
00004 // members and "Symbian Foundation End User License Agreement v1.0"
00005 // to non-members�at the URL
00006 // "http://www.symbianfoundation.org/legal/licencesv10.html".
00007 //
00008 // Initial Contributors:
00009 // Nokia Corporation - initial contribution.
00010 //
00011 // Contributors:
00012 //
00013 // Description:
00014 //
00015 
00016 #ifndef XMLEXAMPLE_H
00017 #define XMLEXAMPLE_H
00018 
00019 #include <xml/contenthandler.h>
00020 #include <xml/parser.h>
00021 
00022 class RFile;
00023 
00031 class CXmlExample: public CBase, public Xml::MContentHandler
00032         {
00033 public:
00034         static CXmlExample* NewL();
00035         ~CXmlExample();
00036 
00037         // From MContentHandler
00038         void OnStartDocumentL(const Xml::RDocumentParameters& aDocParam, TInt aErrorCode);
00039         void OnEndDocumentL(TInt aErrorCode);
00040         void OnStartElementL(const Xml::RTagInfo& aElement, const Xml::RAttributeArray& aAttributes, TInt aErrorCode);
00041         void OnEndElementL(const Xml::RTagInfo& aElement, TInt aErrorCode);
00042         void OnContentL(const TDesC8& aBytes, TInt aErrorCode);
00043         void OnStartPrefixMappingL(const RString& aPrefix, const RString& aUri, TInt aErrorCode);
00044         void OnEndPrefixMappingL(const RString& aPrefix, TInt aErrorCode);
00045         void OnIgnorableWhiteSpaceL(const TDesC8& aBytes, TInt aErrorCode);
00046         void OnSkippedEntityL(const RString& aName, TInt aErrorCode) ;
00047         void OnProcessingInstructionL(const TDesC8& aTarget, const TDesC8& aData, TInt aErrorCode);
00048         void OnError(TInt aErrorCode);
00049         TAny* GetExtendedInterface(const TInt32 aUid);
00050         
00051         void ParseExampleDocumentsL();
00052         HBufC* Copy8To16LC(const TDesC8& aDes);
00053 
00054 public:
00055         TBool iLeaveOnStartElement;
00056         TInt iNumElements;
00057         TInt iNumSkippedEntities;
00058         TInt iNumPrefixMappings;
00059         TInt iNumPrefixUnmappings;
00060         TInt iError;
00061         
00062 private:
00063         CXmlExample();
00064         void ConstructL();
00066         CConsoleBase*  iConsole;
00067 
00068         };
00069         
00070 #endif // XMLEXAMPLE_H