rwClassDocReader.h

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/*******************************************************************************
** Copyright (c) 2013 MAK Technologies, Inc.
** All rights reserved.
*******************************************************************************/

#pragma once

#include "vrfobjparam/vrfobjparamDefines.h"
#include <libxml/xmlreader.h>
#include <vlutil/vlString.h>

//
//

class DtFilename;
class DtReaderWriterClassDocumentation;


class DT_DLL_vrfobjparam DtRwClassDocReader
{
public:

   DtRwClassDocReader();

   virtual ~DtRwClassDocReader();
   
   virtual bool read(const DtFilename& filename, DtReaderWriterClassDocumentation&
      parameterDocDesc) const;

protected:

   virtual xmlNodePtr xmlFindNode(xmlNodePtr node, const char* nodeName) const;

   virtual xmlNodePtr xmlFindNode(xmlNodePtr node, const char* nodeName, 
      const char* attrName, const char *attrValue) const;

   virtual DtString xmlGetAttrValue(xmlNodePtr node, const char* attrname) const;

   virtual DtString xmlGetAtomicNodeValue(xmlNodePtr node, const char* nodeName) const;

   virtual void xmlNextNode(xmlNodePtr& node) const;

   virtual DtString xmlGetAtomicNodeValue(xmlNodePtr node) const;

   virtual xmlNodePtr xmlGetChildren(xmlNodePtr node) const;

private:

   DtRwClassDocReader(const DtRwClassDocReader& node);
   
   DtRwClassDocReader& operator=(const DtRwClassDocReader& orig);
};