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authorMatthias P. Braendli <matthias.braendli@mpb.li>2019-08-13 10:29:39 +0200
committerMatthias P. Braendli <matthias.braendli@mpb.li>2019-08-13 10:29:39 +0200
commita5c50a4f262f0a880734623f79d4dc2f1aa8a0a2 (patch)
tree1772ef47d98a68245c3d04d95637e5b9c1040904 /lib/asio/windows/object_handle.hpp
parent69aba72f0883c5effb5c3c2991d0c5257deb7409 (diff)
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Pull in files from odr-mmbtools-common
Replace ASIO by simpler implementation, meaning that the telnet RC now only supports a single connection. Move Log, RC to lib/
Diffstat (limited to 'lib/asio/windows/object_handle.hpp')
-rw-r--r--lib/asio/windows/object_handle.hpp381
1 files changed, 0 insertions, 381 deletions
diff --git a/lib/asio/windows/object_handle.hpp b/lib/asio/windows/object_handle.hpp
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-//
-// windows/object_handle.hpp
-// ~~~~~~~~~~~~~~~~~~~~~~~~~
-//
-// Copyright (c) 2003-2018 Christopher M. Kohlhoff (chris at kohlhoff dot com)
-// Copyright (c) 2011 Boris Schaeling (boris@highscore.de)
-//
-// 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_WINDOWS_OBJECT_HANDLE_HPP
-#define ASIO_WINDOWS_OBJECT_HANDLE_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_WINDOWS_OBJECT_HANDLE) \
- || defined(GENERATING_DOCUMENTATION)
-
-#include "asio/async_result.hpp"
-#include "asio/basic_io_object.hpp"
-#include "asio/detail/throw_error.hpp"
-#include "asio/detail/win_object_handle_service.hpp"
-#include "asio/error.hpp"
-#include "asio/io_context.hpp"
-
-#if defined(ASIO_HAS_MOVE)
-# include <utility>
-#endif // defined(ASIO_HAS_MOVE)
-
-#if defined(ASIO_ENABLE_OLD_SERVICES)
-# include "asio/windows/basic_object_handle.hpp"
-#endif // defined(ASIO_ENABLE_OLD_SERVICES)
-
-#define ASIO_SVC_T asio::detail::win_object_handle_service
-
-#include "asio/detail/push_options.hpp"
-
-namespace asio {
-namespace windows {
-
-#if defined(ASIO_ENABLE_OLD_SERVICES)
-// Typedef for the typical usage of an object handle.
-typedef basic_object_handle<> object_handle;
-#else // defined(ASIO_ENABLE_OLD_SERVICES)
-/// Provides object-oriented handle functionality.
-/**
- * The windows::object_handle class provides asynchronous and blocking
- * object-oriented handle functionality.
- *
- * @par Thread Safety
- * @e Distinct @e objects: Safe.@n
- * @e Shared @e objects: Unsafe.
- */
-class object_handle
- : ASIO_SVC_ACCESS basic_io_object<ASIO_SVC_T>
-{
-public:
- /// The type of the executor associated with the object.
- typedef io_context::executor_type executor_type;
-
- /// The native representation of a handle.
-#if defined(GENERATING_DOCUMENTATION)
- typedef implementation_defined native_handle_type;
-#else
- typedef ASIO_SVC_T::native_handle_type native_handle_type;
-#endif
-
- /// An object_handle is always the lowest layer.
- typedef object_handle lowest_layer_type;
-
- /// Construct an object_handle without opening it.
- /**
- * This constructor creates an object handle without opening it.
- *
- * @param io_context The io_context object that the object handle will use to
- * dispatch handlers for any asynchronous operations performed on the handle.
- */
- explicit object_handle(asio::io_context& io_context)
- : basic_io_object<ASIO_SVC_T>(io_context)
- {
- }
-
- /// Construct an object_handle on an existing native handle.
- /**
- * This constructor creates an object handle object to hold an existing native
- * handle.
- *
- * @param io_context The io_context object that the object handle will use to
- * dispatch handlers for any asynchronous operations performed on the handle.
- *
- * @param native_handle The new underlying handle implementation.
- *
- * @throws asio::system_error Thrown on failure.
- */
- object_handle(asio::io_context& io_context,
- const native_handle_type& native_handle)
- : basic_io_object<ASIO_SVC_T>(io_context)
- {
- asio::error_code ec;
- this->get_service().assign(this->get_implementation(), native_handle, ec);
- asio::detail::throw_error(ec, "assign");
- }
-
-#if defined(ASIO_HAS_MOVE) || defined(GENERATING_DOCUMENTATION)
- /// Move-construct an object_handle from another.
- /**
- * This constructor moves an object handle from one object to another.
- *
- * @param other The other object_handle object from which the move will
- * occur.
- *
- * @note Following the move, the moved-from object is in the same state as if
- * constructed using the @c object_handle(io_context&) constructor.
- */
- object_handle(object_handle&& other)
- : basic_io_object<ASIO_SVC_T>(std::move(other))
- {
- }
-
- /// Move-assign an object_handle from another.
- /**
- * This assignment operator moves an object handle from one object to another.
- *
- * @param other The other object_handle object from which the move will
- * occur.
- *
- * @note Following the move, the moved-from object is in the same state as if
- * constructed using the @c object_handle(io_context&) constructor.
- */
- object_handle& operator=(object_handle&& other)
- {
- basic_io_object<ASIO_SVC_T>::operator=(std::move(other));
- return *this;
- }
-#endif // defined(ASIO_HAS_MOVE) || defined(GENERATING_DOCUMENTATION)
-
-#if !defined(ASIO_NO_DEPRECATED)
- /// (Deprecated: Use get_executor().) Get the io_context associated with the
- /// object.
- /**
- * This function may be used to obtain the io_context object that the I/O
- * object uses to dispatch handlers for asynchronous operations.
- *
- * @return A reference to the io_context object that the I/O object will use
- * to dispatch handlers. Ownership is not transferred to the caller.
- */
- asio::io_context& get_io_context()
- {
- return basic_io_object<ASIO_SVC_T>::get_io_context();
- }
-
- /// (Deprecated: Use get_executor().) Get the io_context associated with the
- /// object.
- /**
- * This function may be used to obtain the io_context object that the I/O
- * object uses to dispatch handlers for asynchronous operations.
- *
- * @return A reference to the io_context object that the I/O object will use
- * to dispatch handlers. Ownership is not transferred to the caller.
- */
- asio::io_context& get_io_service()
- {
- return basic_io_object<ASIO_SVC_T>::get_io_service();
- }
-#endif // !defined(ASIO_NO_DEPRECATED)
-
- /// Get the executor associated with the object.
- executor_type get_executor() ASIO_NOEXCEPT
- {
- return basic_io_object<ASIO_SVC_T>::get_executor();
- }
-
- /// Get a reference to the lowest layer.
- /**
- * This function returns a reference to the lowest layer in a stack of
- * layers. Since an object_handle cannot contain any further layers, it simply
- * returns a reference to itself.
- *
- * @return A reference to the lowest layer in the stack of layers. Ownership
- * is not transferred to the caller.
- */
- lowest_layer_type& lowest_layer()
- {
- return *this;
- }
-
- /// Get a const reference to the lowest layer.
- /**
- * This function returns a const reference to the lowest layer in a stack of
- * layers. Since an object_handle cannot contain any further layers, it simply
- * returns a reference to itself.
- *
- * @return A const reference to the lowest layer in the stack of layers.
- * Ownership is not transferred to the caller.
- */
- const lowest_layer_type& lowest_layer() const
- {
- return *this;
- }
-
- /// Assign an existing native handle to the handle.
- /*
- * This function opens the handle to hold an existing native handle.
- *
- * @param handle A native handle.
- *
- * @throws asio::system_error Thrown on failure.
- */
- void assign(const native_handle_type& handle)
- {
- asio::error_code ec;
- this->get_service().assign(this->get_implementation(), handle, ec);
- asio::detail::throw_error(ec, "assign");
- }
-
- /// Assign an existing native handle to the handle.
- /*
- * This function opens the handle to hold an existing native handle.
- *
- * @param handle A native handle.
- *
- * @param ec Set to indicate what error occurred, if any.
- */
- ASIO_SYNC_OP_VOID assign(const native_handle_type& handle,
- asio::error_code& ec)
- {
- this->get_service().assign(this->get_implementation(), handle, ec);
- ASIO_SYNC_OP_VOID_RETURN(ec);
- }
-
- /// Determine whether the handle is open.
- bool is_open() const
- {
- return this->get_service().is_open(this->get_implementation());
- }
-
- /// Close the handle.
- /**
- * This function is used to close the handle. Any asynchronous read or write
- * operations will be cancelled immediately, and will complete with the
- * asio::error::operation_aborted error.
- *
- * @throws asio::system_error Thrown on failure.
- */
- void close()
- {
- asio::error_code ec;
- this->get_service().close(this->get_implementation(), ec);
- asio::detail::throw_error(ec, "close");
- }
-
- /// Close the handle.
- /**
- * This function is used to close the handle. Any asynchronous read or write
- * operations will be cancelled immediately, and will complete with the
- * asio::error::operation_aborted error.
- *
- * @param ec Set to indicate what error occurred, if any.
- */
- ASIO_SYNC_OP_VOID close(asio::error_code& ec)
- {
- this->get_service().close(this->get_implementation(), ec);
- ASIO_SYNC_OP_VOID_RETURN(ec);
- }
-
- /// Get the native handle representation.
- /**
- * This function may be used to obtain the underlying representation of the
- * handle. This is intended to allow access to native handle functionality
- * that is not otherwise provided.
- */
- native_handle_type native_handle()
- {
- return this->get_service().native_handle(this->get_implementation());
- }
-
- /// Cancel all asynchronous operations associated with the handle.
- /**
- * This function causes all outstanding asynchronous read or write operations
- * to finish immediately, and the handlers for cancelled operations will be
- * passed the asio::error::operation_aborted error.
- *
- * @throws asio::system_error Thrown on failure.
- */
- void cancel()
- {
- asio::error_code ec;
- this->get_service().cancel(this->get_implementation(), ec);
- asio::detail::throw_error(ec, "cancel");
- }
-
- /// Cancel all asynchronous operations associated with the handle.
- /**
- * This function causes all outstanding asynchronous read or write operations
- * to finish immediately, and the handlers for cancelled operations will be
- * passed the asio::error::operation_aborted error.
- *
- * @param ec Set to indicate what error occurred, if any.
- */
- ASIO_SYNC_OP_VOID cancel(asio::error_code& ec)
- {
- this->get_service().cancel(this->get_implementation(), ec);
- ASIO_SYNC_OP_VOID_RETURN(ec);
- }
-
- /// Perform a blocking wait on the object handle.
- /**
- * This function is used to wait for the object handle to be set to the
- * signalled state. This function blocks and does not return until the object
- * handle has been set to the signalled state.
- *
- * @throws asio::system_error Thrown on failure.
- */
- void wait()
- {
- asio::error_code ec;
- this->get_service().wait(this->get_implementation(), ec);
- asio::detail::throw_error(ec, "wait");
- }
-
- /// Perform a blocking wait on the object handle.
- /**
- * This function is used to wait for the object handle to be set to the
- * signalled state. This function blocks and does not return until the object
- * handle has been set to the signalled state.
- *
- * @param ec Set to indicate what error occurred, if any.
- */
- void wait(asio::error_code& ec)
- {
- this->get_service().wait(this->get_implementation(), ec);
- }
-
- /// Start an asynchronous wait on the object handle.
- /**
- * This function is be used to initiate an asynchronous wait against the
- * object handle. It always returns immediately.
- *
- * @param handler The handler to be called when the object handle is set to
- * the signalled state. Copies will be made of the handler as required. The
- * function signature of the handler must be:
- * @code void handler(
- * const asio::error_code& error // Result of operation.
- * ); @endcode
- * Regardless of whether the asynchronous operation completes immediately or
- * not, the handler will not be invoked from within this function. Invocation
- * of the handler will be performed in a manner equivalent to using
- * asio::io_context::post().
- */
- template <typename WaitHandler>
- ASIO_INITFN_RESULT_TYPE(WaitHandler,
- void (asio::error_code))
- async_wait(ASIO_MOVE_ARG(WaitHandler) handler)
- {
- asio::async_completion<WaitHandler,
- void (asio::error_code)> init(handler);
-
- this->get_service().async_wait(this->get_implementation(),
- init.completion_handler);
-
- return init.result.get();
- }
-};
-#endif // defined(ASIO_ENABLE_OLD_SERVICES)
-
-} // namespace windows
-} // namespace asio
-
-#include "asio/detail/pop_options.hpp"
-
-#undef ASIO_SVC_T
-
-#endif // defined(ASIO_HAS_WINDOWS_OBJECT_HANDLE)
- // || defined(GENERATING_DOCUMENTATION)
-
-#endif // ASIO_WINDOWS_OBJECT_HANDLE_HPP