| Line | Branch | Exec | Source |
|---|---|---|---|
| 1 | // | ||
| 2 | // Copyright (c) 2022 Vinnie Falco (vinnie.falco@gmail.com) | ||
| 3 | // | ||
| 4 | // Distributed under the Boost Software License, Version 1.0. (See accompanying | ||
| 5 | // file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt) | ||
| 6 | // | ||
| 7 | // Official repository: https://github.com/cppalliance/http_proto | ||
| 8 | // | ||
| 9 | |||
| 10 | #ifndef BOOST_HTTP_PROTO_DETAIL_FILE_POSIX_HPP | ||
| 11 | #define BOOST_HTTP_PROTO_DETAIL_FILE_POSIX_HPP | ||
| 12 | |||
| 13 | #include <boost/http_proto/detail/config.hpp> | ||
| 14 | |||
| 15 | #if ! defined(BOOST_HTTP_PROTO_NO_POSIX_FILE) | ||
| 16 | # if ! defined(__APPLE__) && ! defined(__linux__) && ! defined(__FreeBSD__) && ! defined(__NetBSD__) | ||
| 17 | # define BOOST_HTTP_PROTO_NO_POSIX_FILE | ||
| 18 | # endif | ||
| 19 | #endif | ||
| 20 | |||
| 21 | #if ! defined(BOOST_HTTP_PROTO_USE_POSIX_FILE) | ||
| 22 | # if ! defined(BOOST_HTTP_PROTO_NO_POSIX_FILE) | ||
| 23 | # define BOOST_HTTP_PROTO_USE_POSIX_FILE 1 | ||
| 24 | # else | ||
| 25 | # define BOOST_HTTP_PROTO_USE_POSIX_FILE 0 | ||
| 26 | # endif | ||
| 27 | #endif | ||
| 28 | |||
| 29 | #if BOOST_HTTP_PROTO_USE_POSIX_FILE | ||
| 30 | |||
| 31 | #include <boost/http_proto/error.hpp> | ||
| 32 | #include <boost/http_proto/file_mode.hpp> | ||
| 33 | #include <boost/system/error_code.hpp> | ||
| 34 | #include <cstdint> | ||
| 35 | |||
| 36 | namespace boost { | ||
| 37 | namespace http_proto { | ||
| 38 | namespace detail { | ||
| 39 | |||
| 40 | // Implementation of File for POSIX systems. | ||
| 41 | class file_posix | ||
| 42 | { | ||
| 43 | int fd_ = -1; | ||
| 44 | |||
| 45 | BOOST_HTTP_PROTO_DECL | ||
| 46 | static | ||
| 47 | int | ||
| 48 | native_close(int& fd); | ||
| 49 | |||
| 50 | public: | ||
| 51 | using native_handle_type = int; | ||
| 52 | |||
| 53 | BOOST_HTTP_PROTO_DECL | ||
| 54 | ~file_posix(); | ||
| 55 | |||
| 56 | 1 | file_posix() = default; | |
| 57 | |||
| 58 | BOOST_HTTP_PROTO_DECL | ||
| 59 | file_posix(file_posix&& other) noexcept; | ||
| 60 | |||
| 61 | BOOST_HTTP_PROTO_DECL | ||
| 62 | file_posix& | ||
| 63 | operator=(file_posix&& other) noexcept; | ||
| 64 | |||
| 65 | native_handle_type | ||
| 66 | 4 | native_handle() const | |
| 67 | { | ||
| 68 | 4 | return fd_; | |
| 69 | } | ||
| 70 | |||
| 71 | BOOST_HTTP_PROTO_DECL | ||
| 72 | void | ||
| 73 | native_handle(native_handle_type fd); | ||
| 74 | |||
| 75 | bool | ||
| 76 | 22 | is_open() const | |
| 77 | { | ||
| 78 | 22 | return fd_ != -1; | |
| 79 | } | ||
| 80 | |||
| 81 | BOOST_HTTP_PROTO_DECL | ||
| 82 | void | ||
| 83 | close(system::error_code& ec); | ||
| 84 | |||
| 85 | BOOST_HTTP_PROTO_DECL | ||
| 86 | void | ||
| 87 | open(char const* path, file_mode mode, system::error_code& ec); | ||
| 88 | |||
| 89 | BOOST_HTTP_PROTO_DECL | ||
| 90 | std::uint64_t | ||
| 91 | size(system::error_code& ec) const; | ||
| 92 | |||
| 93 | BOOST_HTTP_PROTO_DECL | ||
| 94 | std::uint64_t | ||
| 95 | pos(system::error_code& ec) const; | ||
| 96 | |||
| 97 | BOOST_HTTP_PROTO_DECL | ||
| 98 | void | ||
| 99 | seek(std::uint64_t offset, system::error_code& ec); | ||
| 100 | |||
| 101 | BOOST_HTTP_PROTO_DECL | ||
| 102 | std::size_t | ||
| 103 | read(void* buffer, std::size_t n, system::error_code& ec); | ||
| 104 | |||
| 105 | BOOST_HTTP_PROTO_DECL | ||
| 106 | std::size_t | ||
| 107 | write(void const* buffer, std::size_t n, system::error_code& ec); | ||
| 108 | }; | ||
| 109 | |||
| 110 | } // detail | ||
| 111 | } // http_proto | ||
| 112 | } // boost | ||
| 113 | |||
| 114 | #endif | ||
| 115 | |||
| 116 | #endif | ||
| 117 |