src/corosio/src/win_stream_handle.cpp
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boost::corosio::win_stream_handle::~win_stream_handle()
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boost::corosio::win_stream_handle::win_stream_handle(boost::capy::execution_context&)
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boost::corosio::win_stream_handle::assign(unsigned long long)
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boost::corosio::win_stream_handle::release()
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boost::corosio::win_stream_handle::close()
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boost::corosio::win_stream_handle::native_handle() const
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boost::corosio::win_stream_handle::cancel()
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| Line | Branch | 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/win_stream_handle.hpp> | |||
| 11 | ||||
| 12 | #include <boost/corosio/detail/platform.hpp> | |||
| 13 | ||||
| 14 | #if BOOST_COROSIO_HAS_IOCP | |||
| 15 | ||||
| 16 | #include <boost/corosio/detail/except.hpp> | |||
| 17 | #include <boost/corosio/detail/win_handle_service.hpp> | |||
| 18 | #include <boost/corosio/error.hpp> | |||
| 19 | ||||
| 20 | #include "src/detail/use_backend_service.hpp" | |||
| 21 | ||||
| 22 | namespace boost::corosio { | |||
| 23 | ||||
| 24 | 31x | win_stream_handle::~win_stream_handle() | ||
| 25 | { | |||
| 26 | 31x | close(); | ||
| 27 | 31x | } | ||
| 28 | ||||
| 29 | 34x | win_stream_handle::win_stream_handle(capy::execution_context& ctx) | ||
| 30 | 34x | : io_object(handle( | ||
| 31 | ctx, | |||
| 32 | detail::use_backend_service< | |||
| 33 | detail::stream_handle_service_of, | |||
| 34 |
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|
68x | detail::stream_handle_service>(ctx))) | |
| 35 | { | |||
| 36 | 34x | } | ||
| 37 | ||||
| 38 | std::error_code | |||
| 39 | 35x | win_stream_handle::assign(native_handle_type h) noexcept | ||
| 40 | { | |||
| 41 |
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|
35x | if (is_open()) | |
| 42 | 2x | return make_error_code(error::already_open); | ||
| 43 | 33x | auto& svc = static_cast<detail::stream_handle_service&>(h_.service()); | ||
| 44 | 33x | return svc.assign_stream_handle(get(), h); | ||
| 45 | } | |||
| 46 | ||||
| 47 | native_handle_type | |||
| 48 | 8x | win_stream_handle::release() | ||
| 49 | { | |||
| 50 |
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|
8x | if (!is_open()) | |
| 51 | 1x | detail::throw_system_error( | ||
| 52 | 1x | make_error_code(std::errc::bad_file_descriptor), | ||
| 53 | "win_stream_handle::release"); | |||
| 54 | 7x | return get().release_handle(); | ||
| 55 | } | |||
| 56 | ||||
| 57 | void | |||
| 58 | 31x | win_stream_handle::close() noexcept | ||
| 59 | { | |||
| 60 |
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|
31x | if (!is_open()) | |
| 61 | 12x | return; | ||
| 62 | 19x | h_.service().close(h_); | ||
| 63 | } | |||
| 64 | ||||
| 65 | native_handle_type | |||
| 66 | 6x | win_stream_handle::native_handle() const noexcept | ||
| 67 | { | |||
| 68 |
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6x | if (!h_) | |
| 69 | ✗ | return ~native_handle_type{}; | ||
| 70 | 6x | return get().native_handle(); | ||
| 71 | } | |||
| 72 | ||||
| 73 | void | |||
| 74 | 1x | win_stream_handle::cancel() noexcept | ||
| 75 | { | |||
| 76 |
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|
1x | if (!is_open()) | |
| 77 | ✗ | return; | ||
| 78 | 1x | get().cancel(); | ||
| 79 | } | |||
| 80 | ||||
| 81 | } // namespace boost::corosio | |||
| 82 | ||||
| 83 | #endif // BOOST_COROSIO_HAS_IOCP | |||
| 84 |