/*
    This file is part of TON Blockchain Library.

    TON Blockchain Library is free software: you can redistribute it and/or modify
    it under the terms of the GNU Lesser General Public License as published by
    the Free Software Foundation, either version 2 of the License, or
    (at your option) any later version.

    TON Blockchain Library 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 Lesser General Public License for more details.

    You should have received a copy of the GNU Lesser General Public License
    along with TON Blockchain Library.  If not, see <http://www.gnu.org/licenses/>.

    Copyright 2017-2020 Telegram Systems LLP
*/
#pragma once

#include "tl_outputer.h"

#include <cstdio>
#include <string>

namespace td {
namespace tl {

class tl_file_outputer : public tl_outputer {
  FILE *f;

  void close();

 public:
  tl_file_outputer();

  bool open(const std::string &file_name);

  virtual void append(const std::string &str);

  virtual ~tl_file_outputer();
};

}  // namespace tl
}  // namespace td