jsonconvert.h

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/*
 * Copyright (C) 2006-2021  Music Technology Group - Universitat Pompeu Fabra
 *
 * This file is part of Essentia
 *
 * Essentia is free software: you can redistribute it and/or modify it under
 * the terms of the GNU Affero General Public License as published by the Free
 * Software Foundation (FSF), either version 3 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 Affero GNU General Public License
 * version 3 along with this program.  If not, see http://www.gnu.org/licenses/
 */
 
 
#ifndef JSON_CONVERT_H
#define JSON_CONVERT_H
 
#include <string>
#include "yamlast.h"
 
namespace essentia {
 
class JsonConvert {
 private:
  size_t _pos;
  std::string _str;
  std::string _result;
  size_t _size; 
 
 public:
  JsonConvert(const std::string& s) : _pos(0), _str(s), _result(""), _size(s.size()) {}
  virtual ~JsonConvert() {}
  std::string convert();
 
 
 protected:
  void skipSpaces();
  int countBackSlashes();
  std::string parseStringValue();
  std::string parseNumValue();
  std::string parseListValue();
  std::string parseDictKeyAndValue(const int& level);
 
 public: 
  std::string parseDict(const int& level=0);
};
 
 
class JsonException : public YamlException {
 public: 
  JsonException(const std::string& msg) : YamlException(msg) {}
};
 
} // namespace essentia
 
#endif // JSON_CONVERT_H