mirror of
https://github.com/mtheall/ftpd.git
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172 lines
3.8 KiB
C++
172 lines
3.8 KiB
C++
// ftpd is a server implementation based on the following:
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// - RFC 959 (https://tools.ietf.org/html/rfc959)
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// - RFC 3659 (https://tools.ietf.org/html/rfc3659)
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// - suggested implementation details from https://cr.yp.to/ftp/filesystem.html
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//
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// Copyright (C) 2024 Michael Theall
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//
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// This program is free software: you can redistribute it and/or modify
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// it under the terms of the GNU General Public License as published by
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// the Free Software Foundation, either version 3 of the License, or
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// (at your option) any later version.
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//
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// This program is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU General Public License for more details.
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//
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// You should have received a copy of the GNU General Public License
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// along with this program. If not, see <https://www.gnu.org/licenses/>.
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#pragma once
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#include "ftpConfig.h"
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#include "ftpSession.h"
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#include "platform.h"
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#include "socket.h"
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#ifndef CLASSIC
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#include <curl/curl.h>
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#endif
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#include <atomic>
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#include <chrono>
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#include <cstdint>
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#include <memory>
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#include <string>
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#include <vector>
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class FtpServer;
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using UniqueFtpServer = std::unique_ptr<FtpServer>;
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/// \brief FTP server
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class FtpServer
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{
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public:
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~FtpServer ();
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/// \brief Draw server and all of its sessions
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void draw ();
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/// \brief Whether server wants to quit
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bool quit ();
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/// \brief Create server
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static UniqueFtpServer create ();
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/// \brief Get free space
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static std::string getFreeSpace ();
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/// \brief Update free space
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static void updateFreeSpace ();
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/// \brief Server start time
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static std::time_t startTime ();
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private:
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/// \brief Paramterized constructor
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/// \param config_ FTP config
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FtpServer (UniqueFtpConfig config_);
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/// \brief Handle when network is found
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void handleNetworkFound ();
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/// \brief Handle when network is lost
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void handleNetworkLost ();
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#ifndef CLASSIC
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/// \brief Show menu in the current window
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void showMenu ();
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/// \brief Show settings menu
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void showSettings ();
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/// \brief Show about window
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void showAbout ();
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#endif
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/// \brief Server loop
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void loop ();
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/// \brief Thread entry point
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void threadFunc ();
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#ifndef __NDS__
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/// \brief Thread
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platform::Thread m_thread;
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/// \brief Mutex
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platform::Mutex m_lock;
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#endif
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/// \brief Config
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UniqueFtpConfig m_config;
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/// \brief Listen socket
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UniqueSocket m_socket;
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/// \brief ImGui window name
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std::string m_name;
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/// \brief Sessions
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std::vector<UniqueFtpSession> m_sessions;
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/// \brief Whether thread should quit
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std::atomic<bool> m_quit;
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#ifndef CLASSIC
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/// \brief Log upload cURL context
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CURLM *m_uploadLogCurlM = nullptr;
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/// \brief Log upload mime context
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curl_mime *m_uploadLogMime = nullptr;
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/// \brief Log upload cURL context
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std::atomic<CURL *> m_uploadLogCurl = nullptr;
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/// \brief Log upload data
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std::string m_uploadLogData;
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/// \brief Log upload result
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std::string m_uploadLogResult;
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#endif
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#ifndef CLASSIC
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/// \brief Whether to show settings menu
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bool m_showSettings = false;
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#ifdef __SWITCH__
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/// \brief Whether to show access point menu
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bool m_showAP = false;
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#endif
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/// \brief Whether to show about window
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bool m_showAbout = false;
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/// \brief User name setting
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std::string m_userSetting;
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/// \brief Password setting
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std::string m_passSetting;
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/// \brief Port setting
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std::uint16_t m_portSetting;
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#ifdef __3DS__
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/// \brief getMTime setting
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bool m_getMTimeSetting;
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#endif
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#ifdef __SWITCH__
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/// \brief Whether an error occurred enabling access point
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std::atomic<bool> m_apError = false;
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/// \brief Enable access point setting
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bool m_enableAPSetting;
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/// \brief Access point SSID setting
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std::string m_ssidSetting;
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/// \brief Access point passphrase setting
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std::string m_passphraseSetting;
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#endif
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#endif
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};
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