mirror of
https://github.com/wiiu-env/ftpiiu_plugin.git
synced 2024-09-28 19:18:38 +02:00
114 lines
2.5 KiB
C
114 lines
2.5 KiB
C
|
// ftpd is a server implementation based on the following:
|
||
|
// - RFC 959 (https://tools.ietf.org/html/rfc959)
|
||
|
// - RFC 3659 (https://tools.ietf.org/html/rfc3659)
|
||
|
// - suggested implementation details from https://cr.yp.to/ftp/filesystem.html
|
||
|
//
|
||
|
// Copyright (C) 2020 Michael Theall
|
||
|
//
|
||
|
// 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 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 GNU General Public License
|
||
|
// along with this program. If not, see <https://www.gnu.org/licenses/>.
|
||
|
|
||
|
#pragma once
|
||
|
|
||
|
#include <dirent.h>
|
||
|
|
||
|
#include <cstdint>
|
||
|
#include <cstdio>
|
||
|
#include <cstdlib>
|
||
|
#include <memory>
|
||
|
|
||
|
namespace fs
|
||
|
{
|
||
|
std::string printSize (std::uint64_t size_);
|
||
|
|
||
|
class File
|
||
|
{
|
||
|
public:
|
||
|
~File ();
|
||
|
|
||
|
File ();
|
||
|
|
||
|
File (File const &that_) = delete;
|
||
|
|
||
|
File (File &&that_);
|
||
|
|
||
|
File &operator= (File const &that_) = delete;
|
||
|
|
||
|
File &operator= (File &&that_);
|
||
|
|
||
|
operator bool () const;
|
||
|
operator FILE * () const;
|
||
|
|
||
|
void setBufferSize (std::size_t size_);
|
||
|
|
||
|
bool open (char const *path_, char const *mode_ = "rb");
|
||
|
void close ();
|
||
|
|
||
|
ssize_t seek (std::size_t pos_, int origin_);
|
||
|
|
||
|
ssize_t read (void *data_, std::size_t size_);
|
||
|
bool readAll (void *data_, std::size_t size_);
|
||
|
|
||
|
ssize_t write (void const *data_, std::size_t size_);
|
||
|
bool writeAll (void const *data_, std::size_t size_);
|
||
|
|
||
|
template <typename T>
|
||
|
T read ()
|
||
|
{
|
||
|
T data;
|
||
|
if (read (&data, sizeof (data)) != sizeof (data))
|
||
|
std::abort ();
|
||
|
|
||
|
return data;
|
||
|
}
|
||
|
|
||
|
template <typename T>
|
||
|
void write (T const &data_)
|
||
|
{
|
||
|
if (write (&data_, sizeof (data_)) != sizeof (data_))
|
||
|
std::abort ();
|
||
|
}
|
||
|
|
||
|
private:
|
||
|
std::unique_ptr<std::FILE, int (*) (std::FILE *)> m_fp{nullptr, nullptr};
|
||
|
std::unique_ptr<char[]> m_buffer;
|
||
|
std::size_t m_bufferSize = 0;
|
||
|
};
|
||
|
|
||
|
class Dir
|
||
|
{
|
||
|
public:
|
||
|
~Dir ();
|
||
|
|
||
|
Dir ();
|
||
|
|
||
|
Dir (Dir const &that_) = delete;
|
||
|
|
||
|
Dir (Dir &&that_);
|
||
|
|
||
|
Dir &operator= (Dir const &that_) = delete;
|
||
|
|
||
|
Dir &operator= (Dir &&that_);
|
||
|
|
||
|
operator bool () const;
|
||
|
operator DIR * () const;
|
||
|
|
||
|
bool open (char const *const path_);
|
||
|
void close ();
|
||
|
struct dirent *read ();
|
||
|
|
||
|
private:
|
||
|
std::unique_ptr<DIR, int (*) (DIR *)> m_dp{nullptr, nullptr};
|
||
|
};
|
||
|
}
|