src/corosio/src/timer.cpp
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|---|---|---|---|
| 1 | // | ||
| 2 | // Copyright (c) 2025 Vinnie Falco (vinnie.falco@gmail.com) | ||
| 3 | // Copyright (c) 2026 Steve Gerbino | ||
| 4 | // | ||
| 5 | // Distributed under the Boost Software License, Version 1.0. (See accompanying | ||
| 6 | // file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt) | ||
| 7 | // | ||
| 8 | // Official repository: https://github.com/cppalliance/corosio | ||
| 9 | // | ||
| 10 | |||
| 11 | #include <boost/corosio/timer.hpp> | ||
| 12 | |||
| 13 | #include <boost/corosio/detail/except.hpp> | ||
| 14 | |||
| 15 | namespace boost::corosio { | ||
| 16 | |||
| 17 | namespace detail { | ||
| 18 | |||
| 19 | // Defined in timer_service.cpp | ||
| 20 | extern timer::timer_impl* timer_service_create(capy::execution_context&); | ||
| 21 | extern void timer_service_destroy(timer::timer_impl&) noexcept; | ||
| 22 | extern std::size_t timer_service_update_expiry(timer::timer_impl&); | ||
| 23 | extern std::size_t timer_service_cancel(timer::timer_impl&) noexcept; | ||
| 24 | extern std::size_t timer_service_cancel_one(timer::timer_impl&) noexcept; | ||
| 25 | |||
| 26 | } // namespace detail | ||
| 27 | |||
| 28 | 8211 | timer:: | |
| 29 | 8209 | ~timer() | |
| 30 | { | ||
| 31 |
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8209 | if (impl_) |
| 32 | 8205 | detail::timer_service_destroy(get()); | |
| 33 | 8211 | } | |
| 34 | |||
| 35 | 8207 | timer:: | |
| 36 | 8207 | timer(capy::execution_context& ctx) | |
| 37 | 8207 | : io_object(ctx) | |
| 38 | { | ||
| 39 |
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8207 | impl_ = detail::timer_service_create(ctx); |
| 40 | 8207 | } | |
| 41 | |||
| 42 | 2 | timer:: | |
| 43 | 2 | timer(capy::execution_context& ctx, time_point t) | |
| 44 | 2 | : timer(ctx) | |
| 45 | { | ||
| 46 |
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2 | expires_at(t); |
| 47 | 2 | } | |
| 48 | |||
| 49 | 2 | timer:: | |
| 50 | 2 | timer(timer&& other) noexcept | |
| 51 | 2 | : io_object(other.context()) | |
| 52 | { | ||
| 53 | 2 | impl_ = other.impl_; | |
| 54 | 2 | other.impl_ = nullptr; | |
| 55 | 2 | } | |
| 56 | |||
| 57 | timer& | ||
| 58 | 4 | timer:: | |
| 59 | operator=(timer&& other) | ||
| 60 | { | ||
| 61 |
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4 | if (this != &other) |
| 62 | { | ||
| 63 |
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4 | if (ctx_ != other.ctx_) |
| 64 | 2 | detail::throw_logic_error( | |
| 65 | "cannot move timer across execution contexts"); | ||
| 66 |
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2 | if (impl_) |
| 67 | 2 | detail::timer_service_destroy(get()); | |
| 68 | 2 | impl_ = other.impl_; | |
| 69 | 2 | other.impl_ = nullptr; | |
| 70 | } | ||
| 71 | 2 | return *this; | |
| 72 | } | ||
| 73 | |||
| 74 | std::size_t | ||
| 75 | 8 | timer:: | |
| 76 | do_cancel() | ||
| 77 | { | ||
| 78 | 8 | return detail::timer_service_cancel(get()); | |
| 79 | } | ||
| 80 | |||
| 81 | std::size_t | ||
| 82 | 2 | timer:: | |
| 83 | do_cancel_one() | ||
| 84 | { | ||
| 85 | 2 | return detail::timer_service_cancel_one(get()); | |
| 86 | } | ||
| 87 | |||
| 88 | std::size_t | ||
| 89 | 6 | timer:: | |
| 90 | do_update_expiry() | ||
| 91 | { | ||
| 92 | 6 | return detail::timer_service_update_expiry(get()); | |
| 93 | } | ||
| 94 | |||
| 95 | } // namespace boost::corosio | ||
| 96 |