XMLEntity.h

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/*
 *  Copyright (C) 2000-2002  The Exult Team
 *
 *  This program is free software; you can redistribute it and/or modify
 *  it under the terms of the GNU General Public License as published by
 *  the Free Software Foundation; either version 2 of the License, or
 *  (at your option) any later version.
 *
 *  This program is distributed in the hope that it will be useful,
 *  but WITHOUT ANY WARRANTY; without even the implied warranty of
 *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 *  GNU General Public License for more details.
 *
 *  You should have received a copy of the GNU General Public License
 *  along with this program; if not, write to the Free Software
 *  Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
 */

#ifndef XMLENTITY_H
#define XMLENTITY_H

#include <string>
#include <vector>


class XMLnode
{
protected:
  std::string       id;
  std::string       content;
  std::vector<XMLnode*> nodelist;
  bool          no_close;
  
public:
  XMLnode() : no_close(false)
    {  }
  XMLnode(const std::string &i) : id(i), no_close(false)
    {  }
  XMLnode(const XMLnode &n) : id(n.id),content(n.content),nodelist(n.nodelist), no_close(false)
    {  }
  ~XMLnode();
  
  XMLnode &operator=(const XMLnode &n) { id=n.id; content=n.content; nodelist=n.nodelist; no_close = n.no_close; return *this; }
  const std::string &reference(const std::string &,bool &);
  const XMLnode *subtree(const std::string &) const;
  
  const std::string &value(void) const
    { return content; }
  
  typedef std::pair<std::string, std::string> KeyType;
  typedef std::vector<KeyType> KeyTypeList;
  
  bool searchpairs(KeyTypeList &ktl, const std::string &basekey, const std::string currkey, const unsigned int pos);
  void selectpairs(KeyTypeList &ktl, const std::string currkey);
  
  std::string dump(int depth = 0);
  void dump(std::ostream &o, const std::string &indentstr, const unsigned int depth=0) const;
  
  void  xmlassign(const std::string &key, const std::string &value);
  void  xmlparse(const std::string &s,std::size_t &pos);

  void  listkeys(const std::string &,std::vector<std::string> &, bool longformat=true) const;
};

#endif

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