DTD.hpp

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// ANNA - Anna is Not Nothingness Anymore                                                         //
//                                                                                                //
// (c) Copyright 2005-2015 Eduardo Ramos Testillano & Francisco Ruiz Rayo                         //
//                                                                                                //
// See project site at http://redmine.teslayout.com/projects/anna-suite                           //
// See accompanying file LICENSE or copy at http://www.teslayout.com/projects/public/anna.LICENSE //


#ifndef anna_xml_DTD_hpp
#define anna_xml_DTD_hpp

struct _xmlDtd;
struct _xmlValidCtxt;
struct _xmlDoc;

#include <anna/core/mt/Mutex.hpp>
#include <anna/core/RuntimeException.hpp>

namespace anna {

namespace xml {

class Parser;

class DTD {
public:
  virtual ~DTD();

  void initialize(const char* content) noexcept(false);

protected:
  DTD() : a_handle(NULL) {;}

private:
  Mutex a_mutex;
  _xmlDtd* a_handle;

  void validate(_xmlValidCtxt* context, _xmlDoc* document) const noexcept(false);
  virtual _xmlDtd* parse(const char* content) const noexcept(false) = 0;

  friend class Parser;
};

}
}

#endif