eap_tls_xml_parser.hxx

Diameter协议栈

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#ifndef __EAP_TLS_XML_PARSER_H__
#define __EAP_TLS_XML_PARSER_H__

#include <string>
#include <xercesc/dom/DOM.hpp>
#include "diameter_parser_api.h"

#if defined(XERCES_HAS_CPP_NAMESPACE)
using namespace xercesc;
#endif

class EAPTLS_XMLElementParser {
   public:
      EAPTLS_XMLElementParser(std::string &tagName);
      virtual ~EAPTLS_XMLElementParser() { }

      virtual int svc(DOMNode *n) = 0;

      std::string &name() { return this->name_; }

      int populate(DOMNode *n, DOMNode **found = NULL);

      char *getTextContent(DOMNode *n);

   protected:
      std::string name_;
};

class EAPTLS_XMLTreeParser {
   public:
      int open(std::string &filename, EAPTLS_XMLElementParser &root);
      void close();
};

class EAPTLS_XMLDataString : public EAPTLS_XMLElementParser {
   public:
      EAPTLS_XMLDataString(std::string &name, std::string &data) : 
	EAPTLS_XMLElementParser(name),
	payload(data) { }

      virtual int svc(DOMNode *n);

   protected:
      std::string &payload;
};

class EAPTLS_XMLDataUInt32 : public EAPTLS_XMLElementParser {
   public:
      EAPTLS_XMLDataUInt32(std::string &name, diameter_unsigned32_t &data) : 
	EAPTLS_XMLElementParser(name),
	payload(data) { }

      virtual int svc(DOMNode *n);

   protected:
      diameter_unsigned32_t &payload;
};

class EAPTLS_XMLDataBoolean : public EAPTLS_XMLElementParser
{
	public:
		EAPTLS_XMLDataBoolean (std::string &name, bool &data) :
			EAPTLS_XMLElementParser (name),
			payload (data)
		{ }

		virtual int svc (DOMNode *n);

	protected:
		bool &payload;
};



#endif // __EAP_TLS_XML_PARSER_H__