src/corosio/src/local_stream_acceptor.cpp
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Functions (12)
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boost::corosio::local_stream_acceptor::~local_stream_acceptor()
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boost::corosio::local_stream_acceptor::local_stream_acceptor(boost::capy::execution_context&)
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boost::corosio::local_stream_acceptor::local_stream_acceptor(boost::capy::execution_context&, boost::corosio::local_endpoint, int)
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boost::corosio::local_stream_acceptor::open(boost::corosio::local_stream)
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boost::corosio::local_stream_acceptor::assign(int)
:68
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boost::corosio::local_stream_acceptor::native_handle() const
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boost::corosio::local_stream_acceptor::bind(boost::corosio::local_endpoint, boost::corosio::bind_option)
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boost::corosio::local_stream_acceptor::listen(int)
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boost::corosio::local_stream_acceptor::close()
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boost::corosio::local_stream_acceptor::release()
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boost::corosio::local_stream_acceptor::cancel()
:150
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boost::corosio::local_stream_acceptor::local_endpoint() const
:158
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| Line | TLA | Hits | Source Code |
|---|---|---|---|
| 1 | // | ||
| 2 | // Copyright (c) 2026 Michael Vandeberg | ||
| 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/corosio | ||
| 8 | // | ||
| 9 | |||
| 10 | #include <boost/corosio/local_stream_acceptor.hpp> | ||
| 11 | #include <boost/corosio/detail/except.hpp> | ||
| 12 | #include <boost/corosio/detail/platform.hpp> | ||
| 13 | #include <boost/corosio/detail/local_stream_acceptor_service.hpp> | ||
| 14 | |||
| 15 | #include <cstring> | ||
| 16 | |||
| 17 | #if BOOST_COROSIO_POSIX | ||
| 18 | #include <unistd.h> | ||
| 19 | #else | ||
| 20 | // Windows: AF_UNIX socket files are reparse points with tag | ||
| 21 | // IO_REPARSE_TAG_AF_UNIX. DeleteFileA reliably removes them; | ||
| 22 | // std::filesystem::remove via libstdc++/MS STL was observed to | ||
| 23 | // silently leave them in place on at least some Windows hosts, | ||
| 24 | // so call the Win32 API directly. | ||
| 25 | #define WIN32_LEAN_AND_MEAN | ||
| 26 | #include <windows.h> | ||
| 27 | #endif | ||
| 28 | |||
| 29 | namespace boost::corosio { | ||
| 30 | |||
| 31 | 94x | local_stream_acceptor::~local_stream_acceptor() | |
| 32 | { | ||
| 33 | 94x | close(); | |
| 34 | 94x | } | |
| 35 | |||
| 36 | 76x | local_stream_acceptor::local_stream_acceptor(capy::execution_context& ctx) | |
| 37 | 76x | : io_object(create_handle<detail::local_stream_acceptor_service>(ctx)) | |
| 38 | 76x | , ctx_(ctx) | |
| 39 | { | ||
| 40 | 76x | } | |
| 41 | |||
| 42 | 4x | local_stream_acceptor::local_stream_acceptor( | |
| 43 | 4x | capy::execution_context& ctx, corosio::local_endpoint ep, int backlog) | |
| 44 | 4x | : local_stream_acceptor(ctx) | |
| 45 | { | ||
| 46 | 4x | if (auto ec = open()) | |
| 47 | ✗ | detail::throw_system_error(ec, "local_stream_acceptor"); | |
| 48 | 4x | if (auto ec = bind(ep)) | |
| 49 | 2x | detail::throw_system_error(ec, "local_stream_acceptor"); | |
| 50 | 2x | if (auto ec = listen(backlog)) | |
| 51 | ✗ | detail::throw_system_error(ec, "local_stream_acceptor"); | |
| 52 | 4x | } | |
| 53 | |||
| 54 | std::error_code | ||
| 55 | 72x | local_stream_acceptor::open(local_stream proto) noexcept | |
| 56 | { | ||
| 57 | 72x | if (is_open()) | |
| 58 | 2x | return {}; | |
| 59 | auto& svc = | ||
| 60 | 70x | static_cast<detail::local_stream_acceptor_service&>(h_.service()); | |
| 61 | 140x | auto ec = svc.open_acceptor_socket( | |
| 62 | 70x | static_cast<local_stream_acceptor::implementation&>(*h_.get()), | |
| 63 | proto.family(), proto.type(), proto.protocol()); | ||
| 64 | 70x | return ec; | |
| 65 | } | ||
| 66 | |||
| 67 | std::error_code | ||
| 68 | 6x | local_stream_acceptor::assign(native_handle_type fd) noexcept | |
| 69 | { | ||
| 70 | auto& svc = | ||
| 71 | 6x | static_cast<detail::local_stream_acceptor_service&>(h_.service()); | |
| 72 | 6x | auto ec = svc.assign_socket( | |
| 73 | 6x | static_cast<local_stream_acceptor::implementation&>(*h_.get()), fd); | |
| 74 | 6x | return ec; | |
| 75 | } | ||
| 76 | |||
| 77 | native_handle_type | ||
| 78 | 10x | local_stream_acceptor::native_handle() const noexcept | |
| 79 | { | ||
| 80 | 10x | if (!is_open()) | |
| 81 | { | ||
| 82 | #if BOOST_COROSIO_HAS_IOCP | ||
| 83 | return static_cast<native_handle_type>(~0ull); // INVALID_SOCKET | ||
| 84 | #else | ||
| 85 | 4x | return -1; | |
| 86 | #endif | ||
| 87 | } | ||
| 88 | 6x | return get().native_handle(); | |
| 89 | } | ||
| 90 | |||
| 91 | std::error_code | ||
| 92 | 66x | local_stream_acceptor::bind(corosio::local_endpoint ep, bind_option opt) noexcept | |
| 93 | { | ||
| 94 | 66x | if (!is_open()) | |
| 95 | 2x | return make_error_code(std::errc::bad_file_descriptor); | |
| 96 | |||
| 97 | 68x | if (opt == bind_option::unlink_existing && | |
| 98 | 64x | !ep.empty() && !ep.is_abstract()) | |
| 99 | { | ||
| 100 | // Best-effort removal; missing file is fine. | ||
| 101 | 4x | auto p = ep.path(); | |
| 102 | char buf[local_endpoint::max_path_length + 1]; | ||
| 103 | 4x | std::memcpy(buf, p.data(), p.size()); | |
| 104 | 4x | buf[p.size()] = '\0'; | |
| 105 | #if BOOST_COROSIO_POSIX | ||
| 106 | 4x | ::unlink(buf); | |
| 107 | #else | ||
| 108 | ::DeleteFileA(buf); | ||
| 109 | #endif | ||
| 110 | } | ||
| 111 | |||
| 112 | auto& svc = | ||
| 113 | 64x | static_cast<detail::local_stream_acceptor_service&>(h_.service()); | |
| 114 | 64x | return svc.bind_acceptor( | |
| 115 | 64x | static_cast<local_stream_acceptor::implementation&>(*h_.get()), | |
| 116 | 64x | ep); | |
| 117 | } | ||
| 118 | |||
| 119 | std::error_code | ||
| 120 | 51x | local_stream_acceptor::listen(int backlog) noexcept | |
| 121 | { | ||
| 122 | 51x | if (!is_open()) | |
| 123 | 2x | return make_error_code(std::errc::bad_file_descriptor); | |
| 124 | auto& svc = | ||
| 125 | 49x | static_cast<detail::local_stream_acceptor_service&>(h_.service()); | |
| 126 | 49x | return svc.listen_acceptor( | |
| 127 | 49x | static_cast<local_stream_acceptor::implementation&>(*h_.get()), | |
| 128 | 49x | backlog); | |
| 129 | } | ||
| 130 | |||
| 131 | void | ||
| 132 | 105x | local_stream_acceptor::close() noexcept | |
| 133 | { | ||
| 134 | 105x | if (!is_open()) | |
| 135 | 41x | return; | |
| 136 | 64x | h_.service().close(h_); | |
| 137 | } | ||
| 138 | |||
| 139 | native_handle_type | ||
| 140 | 12x | local_stream_acceptor::release() | |
| 141 | { | ||
| 142 | 12x | if (!is_open()) | |
| 143 | 2x | detail::throw_system_error( | |
| 144 | 2x | make_error_code(std::errc::bad_file_descriptor), | |
| 145 | "local_stream_acceptor::release"); | ||
| 146 | 10x | return get().release_socket(); | |
| 147 | } | ||
| 148 | |||
| 149 | void | ||
| 150 | 8x | local_stream_acceptor::cancel() noexcept | |
| 151 | { | ||
| 152 | 8x | if (!is_open()) | |
| 153 | 2x | return; | |
| 154 | 6x | get().cancel(); | |
| 155 | } | ||
| 156 | |||
| 157 | local_endpoint | ||
| 158 | 12x | local_stream_acceptor::local_endpoint() const noexcept | |
| 159 | { | ||
| 160 | 12x | if (!is_open()) | |
| 161 | 2x | return corosio::local_endpoint{}; | |
| 162 | 10x | return get().local_endpoint(); | |
| 163 | } | ||
| 164 | |||
| 165 | } // namespace boost::corosio | ||
| 166 |