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author | Matthias P. Braendli <matthias.braendli@mpb.li> | 2019-10-07 04:52:50 +0200 |
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committer | Matthias P. Braendli <matthias.braendli@mpb.li> | 2019-10-07 04:52:50 +0200 |
commit | 0aa6201a490bfabc0ae021ceb9f1fb0f46727c5d (patch) | |
tree | a71d934d8151dd43e7c16555fef17fd749c5da70 /lib/asio/detail/win_iocp_overlapped_ptr.hpp | |
parent | 558d74bffd9f069955af52c0b308a1d6169bcff0 (diff) | |
parent | 0330221d51421caa110b8c5dcb567cc3d0620eb9 (diff) | |
download | dabmod-0aa6201a490bfabc0ae021ceb9f1fb0f46727c5d.tar.gz dabmod-0aa6201a490bfabc0ae021ceb9f1fb0f46727c5d.tar.bz2 dabmod-0aa6201a490bfabc0ae021ceb9f1fb0f46727c5d.zip |
Merge lime output into next branch
Diffstat (limited to 'lib/asio/detail/win_iocp_overlapped_ptr.hpp')
-rw-r--r-- | lib/asio/detail/win_iocp_overlapped_ptr.hpp | 143 |
1 files changed, 0 insertions, 143 deletions
diff --git a/lib/asio/detail/win_iocp_overlapped_ptr.hpp b/lib/asio/detail/win_iocp_overlapped_ptr.hpp deleted file mode 100644 index 7a19114..0000000 --- a/lib/asio/detail/win_iocp_overlapped_ptr.hpp +++ /dev/null @@ -1,143 +0,0 @@ -// -// detail/win_iocp_overlapped_ptr.hpp -// ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ -// -// Copyright (c) 2003-2018 Christopher M. Kohlhoff (chris at kohlhoff dot com) -// -// Distributed under the Boost Software License, Version 1.0. (See accompanying -// file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt) -// - -#ifndef ASIO_DETAIL_WIN_IOCP_OVERLAPPED_PTR_HPP -#define ASIO_DETAIL_WIN_IOCP_OVERLAPPED_PTR_HPP - -#if defined(_MSC_VER) && (_MSC_VER >= 1200) -# pragma once -#endif // defined(_MSC_VER) && (_MSC_VER >= 1200) - -#include "asio/detail/config.hpp" - -#if defined(ASIO_HAS_IOCP) - -#include "asio/io_context.hpp" -#include "asio/detail/handler_alloc_helpers.hpp" -#include "asio/detail/memory.hpp" -#include "asio/detail/noncopyable.hpp" -#include "asio/detail/win_iocp_overlapped_op.hpp" -#include "asio/detail/win_iocp_io_context.hpp" - -#include "asio/detail/push_options.hpp" - -namespace asio { -namespace detail { - -// Wraps a handler to create an OVERLAPPED object for use with overlapped I/O. -class win_iocp_overlapped_ptr - : private noncopyable -{ -public: - // Construct an empty win_iocp_overlapped_ptr. - win_iocp_overlapped_ptr() - : ptr_(0), - iocp_service_(0) - { - } - - // Construct an win_iocp_overlapped_ptr to contain the specified handler. - template <typename Handler> - explicit win_iocp_overlapped_ptr( - asio::io_context& io_context, ASIO_MOVE_ARG(Handler) handler) - : ptr_(0), - iocp_service_(0) - { - this->reset(io_context, ASIO_MOVE_CAST(Handler)(handler)); - } - - // Destructor automatically frees the OVERLAPPED object unless released. - ~win_iocp_overlapped_ptr() - { - reset(); - } - - // Reset to empty. - void reset() - { - if (ptr_) - { - ptr_->destroy(); - ptr_ = 0; - iocp_service_->work_finished(); - iocp_service_ = 0; - } - } - - // Reset to contain the specified handler, freeing any current OVERLAPPED - // object. - template <typename Handler> - void reset(asio::io_context& io_context, Handler handler) - { - typedef win_iocp_overlapped_op<Handler> op; - typename op::ptr p = { asio::detail::addressof(handler), - op::ptr::allocate(handler), 0 }; - p.p = new (p.v) op(handler); - - ASIO_HANDLER_CREATION((io_context, *p.p, - "io_context", &io_context.impl_, 0, "overlapped")); - - io_context.impl_.work_started(); - reset(); - ptr_ = p.p; - p.v = p.p = 0; - iocp_service_ = &io_context.impl_; - } - - // Get the contained OVERLAPPED object. - OVERLAPPED* get() - { - return ptr_; - } - - // Get the contained OVERLAPPED object. - const OVERLAPPED* get() const - { - return ptr_; - } - - // Release ownership of the OVERLAPPED object. - OVERLAPPED* release() - { - if (ptr_) - iocp_service_->on_pending(ptr_); - - OVERLAPPED* tmp = ptr_; - ptr_ = 0; - iocp_service_ = 0; - return tmp; - } - - // Post completion notification for overlapped operation. Releases ownership. - void complete(const asio::error_code& ec, - std::size_t bytes_transferred) - { - if (ptr_) - { - iocp_service_->on_completion(ptr_, ec, - static_cast<DWORD>(bytes_transferred)); - ptr_ = 0; - iocp_service_ = 0; - } - } - -private: - win_iocp_operation* ptr_; - win_iocp_io_context* iocp_service_; -}; - -} // namespace detail -} // namespace asio - -#include "asio/detail/pop_options.hpp" - -#endif // defined(ASIO_HAS_IOCP) - -#endif // ASIO_DETAIL_WIN_IOCP_OVERLAPPED_PTR_HPP |