text: /* <!-- copyright */
  /*
   * aria2 - The high speed download utility
   *
   * Copyright (C) 2006 Tatsuhiro Tsujikawa
   *
   * 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., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
   *
   * In addition, as a special exception, the copyright holders give
   * permission to link the code of portions of this program with the
   * OpenSSL library under certain conditions as described in each
   * individual source file, and distribute linked combinations
   * including the two.
   * You must obey the GNU General Public License in all respects
   * for all of the code used other than OpenSSL.  If you modify
   * file(s) with this exception, you may extend this exception to your
   * version of the file(s), but you are not obligated to do so.  If you
   * do not wish to do so, delete this exception statement from your
   * version.  If you delete this exception statement from all source
   * files in the program, then also delete it here.
   */
  /* copyright --> */
  #ifndef D_NETRC_H
  #define D_NETRC_H
  
  #include "common.h"
  
  #include <string>
  #include <vector>
  #include <memory>
  
  namespace aria2 {
  
  class Authenticatable {
  public:
    virtual ~Authenticatable() = default;
  
    virtual bool match(const std::string& hostname) const = 0;
  };
  
  class Authenticator : public Authenticatable {
  private:
    std::string machine_;
    std::string login_;
    std::string password_;
    std::string account_;
  
  public:
    Authenticator();
  
    Authenticator(std::string machine, std::string login, std::string password,
                  std::string account);
  
    virtual ~Authenticator();
  
    virtual bool match(const std::string& hostname) const CXX11_OVERRIDE;
  
    const std::string& getMachine() const { return machine_; }
  
    void setMachine(std::string machine);
  
    const std::string& getLogin() const { return login_; }
  
    void setLogin(std::string login);
  
    const std::string& getPassword() const { return password_; }
  
    void setPassword(std::string password);
  
    const std::string& getAccount() const { return account_; }
  
    void setAccount(std::string account);
  };
  
  class DefaultAuthenticator : public Authenticator {
  public:
    DefaultAuthenticator();
  
    DefaultAuthenticator(std::string login, std::string password,
                         std::string account);
  
    virtual ~DefaultAuthenticator();
  
    virtual bool match(const std::string& hostname) const CXX11_OVERRIDE;
  };
  
  class Netrc {
  private:
    std::vector<std::unique_ptr<Authenticator>> authenticators_;
  
    void storeAuthenticator(std::unique_ptr<Authenticator> authenticator);
  
  public:
    Netrc();
  
    ~Netrc();
  
    void parse(const std::string& path);
  
    const Authenticator* findAuthenticator(const std::string& hostname) const;
  
    const std::vector<std::unique_ptr<Authenticator>>& getAuthenticators() const;
  
    void addAuthenticator(std::unique_ptr<Authenticator> authenticator);
  };
  
  } // namespace aria2
  
  #endif // D_NETRC_H
  