/* bzflag
 * Copyright (c) 1993-2017 Tim Riker
 *
 * This package is free software;  you can redistribute it and/or
 * modify it under the terms of the license found in the file
 * named COPYING that should have accompanied this file.
 *
 * THIS PACKAGE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR
 * IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED
 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
 */

#ifndef __BZWREADER_H__
#define __BZWREADER_H__

// bzflag common header
#include "common.h"

#include "network.h"

// system headers
#include <iostream>
#include <string>
#include <vector>

/* bzflag common headers */
#include "BZWError.h"
#include "cURLManager.h"

class WorldFileObject;
class WorldInfo;

class BZWReader : cURLManager {
public:
  BZWReader(std::string filename);
  ~BZWReader();

  // external interface
  WorldInfo *defineWorldFromFile();

private:
  // functions for internal use
  void readToken(char *buffer, int n);
  bool readWorldStream(std::vector<WorldFileObject*>& wlist,
		       class GroupDefinition* groupDef);
  void finalization(char *data, unsigned int length, bool good);

  // stream to open
  std::string location;
  std::istream *input;

  // data/dependent objects
  BZWError *errorHandler;

  // no default constructor
  BZWReader();

  std::string httpData;
};

#endif

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