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Diffstat (limited to 'lib/asio/detail/reactive_serial_port_service.hpp')
-rw-r--r-- | lib/asio/detail/reactive_serial_port_service.hpp | 236 |
1 files changed, 0 insertions, 236 deletions
diff --git a/lib/asio/detail/reactive_serial_port_service.hpp b/lib/asio/detail/reactive_serial_port_service.hpp deleted file mode 100644 index 6fddd9f..0000000 --- a/lib/asio/detail/reactive_serial_port_service.hpp +++ /dev/null @@ -1,236 +0,0 @@ -// -// detail/reactive_serial_port_service.hpp -// ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ -// -// Copyright (c) 2003-2018 Christopher M. Kohlhoff (chris at kohlhoff dot com) -// Copyright (c) 2008 Rep Invariant Systems, Inc. (info@repinvariant.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_REACTIVE_SERIAL_PORT_SERVICE_HPP -#define ASIO_DETAIL_REACTIVE_SERIAL_PORT_SERVICE_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_SERIAL_PORT) -#if !defined(ASIO_WINDOWS) && !defined(__CYGWIN__) - -#include <string> -#include "asio/error.hpp" -#include "asio/io_context.hpp" -#include "asio/serial_port_base.hpp" -#include "asio/detail/descriptor_ops.hpp" -#include "asio/detail/reactive_descriptor_service.hpp" - -#include "asio/detail/push_options.hpp" - -namespace asio { -namespace detail { - -// Extend reactive_descriptor_service to provide serial port support. -class reactive_serial_port_service : - public service_base<reactive_serial_port_service> -{ -public: - // The native type of a serial port. - typedef reactive_descriptor_service::native_handle_type native_handle_type; - - // The implementation type of the serial port. - typedef reactive_descriptor_service::implementation_type implementation_type; - - ASIO_DECL reactive_serial_port_service( - asio::io_context& io_context); - - // Destroy all user-defined handler objects owned by the service. - ASIO_DECL void shutdown(); - - // Construct a new serial port implementation. - void construct(implementation_type& impl) - { - descriptor_service_.construct(impl); - } - - // Move-construct a new serial port implementation. - void move_construct(implementation_type& impl, - implementation_type& other_impl) - { - descriptor_service_.move_construct(impl, other_impl); - } - - // Move-assign from another serial port implementation. - void move_assign(implementation_type& impl, - reactive_serial_port_service& other_service, - implementation_type& other_impl) - { - descriptor_service_.move_assign(impl, - other_service.descriptor_service_, other_impl); - } - - // Destroy a serial port implementation. - void destroy(implementation_type& impl) - { - descriptor_service_.destroy(impl); - } - - // Open the serial port using the specified device name. - ASIO_DECL asio::error_code open(implementation_type& impl, - const std::string& device, asio::error_code& ec); - - // Assign a native descriptor to a serial port implementation. - asio::error_code assign(implementation_type& impl, - const native_handle_type& native_descriptor, - asio::error_code& ec) - { - return descriptor_service_.assign(impl, native_descriptor, ec); - } - - // Determine whether the serial port is open. - bool is_open(const implementation_type& impl) const - { - return descriptor_service_.is_open(impl); - } - - // Destroy a serial port implementation. - asio::error_code close(implementation_type& impl, - asio::error_code& ec) - { - return descriptor_service_.close(impl, ec); - } - - // Get the native serial port representation. - native_handle_type native_handle(implementation_type& impl) - { - return descriptor_service_.native_handle(impl); - } - - // Cancel all operations associated with the serial port. - asio::error_code cancel(implementation_type& impl, - asio::error_code& ec) - { - return descriptor_service_.cancel(impl, ec); - } - - // Set an option on the serial port. - template <typename SettableSerialPortOption> - asio::error_code set_option(implementation_type& impl, - const SettableSerialPortOption& option, asio::error_code& ec) - { - return do_set_option(impl, - &reactive_serial_port_service::store_option<SettableSerialPortOption>, - &option, ec); - } - - // Get an option from the serial port. - template <typename GettableSerialPortOption> - asio::error_code get_option(const implementation_type& impl, - GettableSerialPortOption& option, asio::error_code& ec) const - { - return do_get_option(impl, - &reactive_serial_port_service::load_option<GettableSerialPortOption>, - &option, ec); - } - - // Send a break sequence to the serial port. - asio::error_code send_break(implementation_type& impl, - asio::error_code& ec) - { - errno = 0; - descriptor_ops::error_wrapper(::tcsendbreak( - descriptor_service_.native_handle(impl), 0), ec); - return ec; - } - - // Write the given data. Returns the number of bytes sent. - template <typename ConstBufferSequence> - size_t write_some(implementation_type& impl, - const ConstBufferSequence& buffers, asio::error_code& ec) - { - return descriptor_service_.write_some(impl, buffers, ec); - } - - // Start an asynchronous write. The data being written must be valid for the - // lifetime of the asynchronous operation. - template <typename ConstBufferSequence, typename Handler> - void async_write_some(implementation_type& impl, - const ConstBufferSequence& buffers, Handler& handler) - { - descriptor_service_.async_write_some(impl, buffers, handler); - } - - // Read some data. Returns the number of bytes received. - template <typename MutableBufferSequence> - size_t read_some(implementation_type& impl, - const MutableBufferSequence& buffers, asio::error_code& ec) - { - return descriptor_service_.read_some(impl, buffers, ec); - } - - // Start an asynchronous read. The buffer for the data being received must be - // valid for the lifetime of the asynchronous operation. - template <typename MutableBufferSequence, typename Handler> - void async_read_some(implementation_type& impl, - const MutableBufferSequence& buffers, Handler& handler) - { - descriptor_service_.async_read_some(impl, buffers, handler); - } - -private: - // Function pointer type for storing a serial port option. - typedef asio::error_code (*store_function_type)( - const void*, termios&, asio::error_code&); - - // Helper function template to store a serial port option. - template <typename SettableSerialPortOption> - static asio::error_code store_option(const void* option, - termios& storage, asio::error_code& ec) - { - static_cast<const SettableSerialPortOption*>(option)->store(storage, ec); - return ec; - } - - // Helper function to set a serial port option. - ASIO_DECL asio::error_code do_set_option( - implementation_type& impl, store_function_type store, - const void* option, asio::error_code& ec); - - // Function pointer type for loading a serial port option. - typedef asio::error_code (*load_function_type)( - void*, const termios&, asio::error_code&); - - // Helper function template to load a serial port option. - template <typename GettableSerialPortOption> - static asio::error_code load_option(void* option, - const termios& storage, asio::error_code& ec) - { - static_cast<GettableSerialPortOption*>(option)->load(storage, ec); - return ec; - } - - // Helper function to get a serial port option. - ASIO_DECL asio::error_code do_get_option( - const implementation_type& impl, load_function_type load, - void* option, asio::error_code& ec) const; - - // The implementation used for initiating asynchronous operations. - reactive_descriptor_service descriptor_service_; -}; - -} // namespace detail -} // namespace asio - -#include "asio/detail/pop_options.hpp" - -#if defined(ASIO_HEADER_ONLY) -# include "asio/detail/impl/reactive_serial_port_service.ipp" -#endif // defined(ASIO_HEADER_ONLY) - -#endif // !defined(ASIO_WINDOWS) && !defined(__CYGWIN__) -#endif // defined(ASIO_HAS_SERIAL_PORT) - -#endif // ASIO_DETAIL_REACTIVE_SERIAL_PORT_SERVICE_HPP |