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Posted to common-commits@hadoop.apache.org by wh...@apache.org on 2015/10/16 20:57:19 UTC
[47/51] [abbrv] [partial] hadoop git commit: HDFS-9207. Move the
implementation to the hdfs-native-client module. Contributed by Haohui Mai.
http://git-wip-us.apache.org/repos/asf/hadoop/blob/ea310d75/hadoop-hdfs-project/hadoop-hdfs-client/src/main/native/libhdfspp/third_party/asio-1.10.2/include/asio/basic_raw_socket.hpp
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diff --git a/hadoop-hdfs-project/hadoop-hdfs-client/src/main/native/libhdfspp/third_party/asio-1.10.2/include/asio/basic_raw_socket.hpp b/hadoop-hdfs-project/hadoop-hdfs-client/src/main/native/libhdfspp/third_party/asio-1.10.2/include/asio/basic_raw_socket.hpp
deleted file mode 100644
index b0f3f18..0000000
--- a/hadoop-hdfs-project/hadoop-hdfs-client/src/main/native/libhdfspp/third_party/asio-1.10.2/include/asio/basic_raw_socket.hpp
+++ /dev/null
@@ -1,940 +0,0 @@
-//
-// basic_raw_socket.hpp
-// ~~~~~~~~~~~~~~~~~~~~
-//
-// Copyright (c) 2003-2014 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_BASIC_RAW_SOCKET_HPP
-#define ASIO_BASIC_RAW_SOCKET_HPP
-
-#if defined(_MSC_VER) && (_MSC_VER >= 1200)
-# pragma once
-#endif // defined(_MSC_VER) && (_MSC_VER >= 1200)
-
-#include "asio/detail/config.hpp"
-#include <cstddef>
-#include "asio/basic_socket.hpp"
-#include "asio/detail/handler_type_requirements.hpp"
-#include "asio/detail/throw_error.hpp"
-#include "asio/detail/type_traits.hpp"
-#include "asio/error.hpp"
-#include "asio/raw_socket_service.hpp"
-
-#include "asio/detail/push_options.hpp"
-
-namespace asio {
-
-/// Provides raw-oriented socket functionality.
-/**
- * The basic_raw_socket class template provides asynchronous and blocking
- * raw-oriented socket functionality.
- *
- * @par Thread Safety
- * @e Distinct @e objects: Safe.@n
- * @e Shared @e objects: Unsafe.
- */
-template <typename Protocol,
- typename RawSocketService = raw_socket_service<Protocol> >
-class basic_raw_socket
- : public basic_socket<Protocol, RawSocketService>
-{
-public:
- /// (Deprecated: Use native_handle_type.) The native representation of a
- /// socket.
- typedef typename RawSocketService::native_handle_type native_type;
-
- /// The native representation of a socket.
- typedef typename RawSocketService::native_handle_type native_handle_type;
-
- /// The protocol type.
- typedef Protocol protocol_type;
-
- /// The endpoint type.
- typedef typename Protocol::endpoint endpoint_type;
-
- /// Construct a basic_raw_socket without opening it.
- /**
- * This constructor creates a raw socket without opening it. The open()
- * function must be called before data can be sent or received on the socket.
- *
- * @param io_service The io_service object that the raw socket will use
- * to dispatch handlers for any asynchronous operations performed on the
- * socket.
- */
- explicit basic_raw_socket(asio::io_service& io_service)
- : basic_socket<Protocol, RawSocketService>(io_service)
- {
- }
-
- /// Construct and open a basic_raw_socket.
- /**
- * This constructor creates and opens a raw socket.
- *
- * @param io_service The io_service object that the raw socket will use
- * to dispatch handlers for any asynchronous operations performed on the
- * socket.
- *
- * @param protocol An object specifying protocol parameters to be used.
- *
- * @throws asio::system_error Thrown on failure.
- */
- basic_raw_socket(asio::io_service& io_service,
- const protocol_type& protocol)
- : basic_socket<Protocol, RawSocketService>(io_service, protocol)
- {
- }
-
- /// Construct a basic_raw_socket, opening it and binding it to the given
- /// local endpoint.
- /**
- * This constructor creates a raw socket and automatically opens it bound
- * to the specified endpoint on the local machine. The protocol used is the
- * protocol associated with the given endpoint.
- *
- * @param io_service The io_service object that the raw socket will use
- * to dispatch handlers for any asynchronous operations performed on the
- * socket.
- *
- * @param endpoint An endpoint on the local machine to which the raw
- * socket will be bound.
- *
- * @throws asio::system_error Thrown on failure.
- */
- basic_raw_socket(asio::io_service& io_service,
- const endpoint_type& endpoint)
- : basic_socket<Protocol, RawSocketService>(io_service, endpoint)
- {
- }
-
- /// Construct a basic_raw_socket on an existing native socket.
- /**
- * This constructor creates a raw socket object to hold an existing
- * native socket.
- *
- * @param io_service The io_service object that the raw socket will use
- * to dispatch handlers for any asynchronous operations performed on the
- * socket.
- *
- * @param protocol An object specifying protocol parameters to be used.
- *
- * @param native_socket The new underlying socket implementation.
- *
- * @throws asio::system_error Thrown on failure.
- */
- basic_raw_socket(asio::io_service& io_service,
- const protocol_type& protocol, const native_handle_type& native_socket)
- : basic_socket<Protocol, RawSocketService>(
- io_service, protocol, native_socket)
- {
- }
-
-#if defined(ASIO_HAS_MOVE) || defined(GENERATING_DOCUMENTATION)
- /// Move-construct a basic_raw_socket from another.
- /**
- * This constructor moves a raw socket from one object to another.
- *
- * @param other The other basic_raw_socket 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 basic_raw_socket(io_service&) constructor.
- */
- basic_raw_socket(basic_raw_socket&& other)
- : basic_socket<Protocol, RawSocketService>(
- ASIO_MOVE_CAST(basic_raw_socket)(other))
- {
- }
-
- /// Move-assign a basic_raw_socket from another.
- /**
- * This assignment operator moves a raw socket from one object to another.
- *
- * @param other The other basic_raw_socket 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 basic_raw_socket(io_service&) constructor.
- */
- basic_raw_socket& operator=(basic_raw_socket&& other)
- {
- basic_socket<Protocol, RawSocketService>::operator=(
- ASIO_MOVE_CAST(basic_raw_socket)(other));
- return *this;
- }
-
- /// Move-construct a basic_raw_socket from a socket of another protocol type.
- /**
- * This constructor moves a raw socket from one object to another.
- *
- * @param other The other basic_raw_socket 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 basic_raw_socket(io_service&) constructor.
- */
- template <typename Protocol1, typename RawSocketService1>
- basic_raw_socket(basic_raw_socket<Protocol1, RawSocketService1>&& other,
- typename enable_if<is_convertible<Protocol1, Protocol>::value>::type* = 0)
- : basic_socket<Protocol, RawSocketService>(
- ASIO_MOVE_CAST2(basic_raw_socket<
- Protocol1, RawSocketService1>)(other))
- {
- }
-
- /// Move-assign a basic_raw_socket from a socket of another protocol type.
- /**
- * This assignment operator moves a raw socket from one object to another.
- *
- * @param other The other basic_raw_socket 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 basic_raw_socket(io_service&) constructor.
- */
- template <typename Protocol1, typename RawSocketService1>
- typename enable_if<is_convertible<Protocol1, Protocol>::value,
- basic_raw_socket>::type& operator=(
- basic_raw_socket<Protocol1, RawSocketService1>&& other)
- {
- basic_socket<Protocol, RawSocketService>::operator=(
- ASIO_MOVE_CAST2(basic_raw_socket<
- Protocol1, RawSocketService1>)(other));
- return *this;
- }
-#endif // defined(ASIO_HAS_MOVE) || defined(GENERATING_DOCUMENTATION)
-
- /// Send some data on a connected socket.
- /**
- * This function is used to send data on the raw socket. The function call
- * will block until the data has been sent successfully or an error occurs.
- *
- * @param buffers One ore more data buffers to be sent on the socket.
- *
- * @returns The number of bytes sent.
- *
- * @throws asio::system_error Thrown on failure.
- *
- * @note The send operation can only be used with a connected socket. Use
- * the send_to function to send data on an unconnected raw socket.
- *
- * @par Example
- * To send a single data buffer use the @ref buffer function as follows:
- * @code socket.send(asio::buffer(data, size)); @endcode
- * See the @ref buffer documentation for information on sending multiple
- * buffers in one go, and how to use it with arrays, boost::array or
- * std::vector.
- */
- template <typename ConstBufferSequence>
- std::size_t send(const ConstBufferSequence& buffers)
- {
- asio::error_code ec;
- std::size_t s = this->get_service().send(
- this->get_implementation(), buffers, 0, ec);
- asio::detail::throw_error(ec, "send");
- return s;
- }
-
- /// Send some data on a connected socket.
- /**
- * This function is used to send data on the raw socket. The function call
- * will block until the data has been sent successfully or an error occurs.
- *
- * @param buffers One ore more data buffers to be sent on the socket.
- *
- * @param flags Flags specifying how the send call is to be made.
- *
- * @returns The number of bytes sent.
- *
- * @throws asio::system_error Thrown on failure.
- *
- * @note The send operation can only be used with a connected socket. Use
- * the send_to function to send data on an unconnected raw socket.
- */
- template <typename ConstBufferSequence>
- std::size_t send(const ConstBufferSequence& buffers,
- socket_base::message_flags flags)
- {
- asio::error_code ec;
- std::size_t s = this->get_service().send(
- this->get_implementation(), buffers, flags, ec);
- asio::detail::throw_error(ec, "send");
- return s;
- }
-
- /// Send some data on a connected socket.
- /**
- * This function is used to send data on the raw socket. The function call
- * will block until the data has been sent successfully or an error occurs.
- *
- * @param buffers One or more data buffers to be sent on the socket.
- *
- * @param flags Flags specifying how the send call is to be made.
- *
- * @param ec Set to indicate what error occurred, if any.
- *
- * @returns The number of bytes sent.
- *
- * @note The send operation can only be used with a connected socket. Use
- * the send_to function to send data on an unconnected raw socket.
- */
- template <typename ConstBufferSequence>
- std::size_t send(const ConstBufferSequence& buffers,
- socket_base::message_flags flags, asio::error_code& ec)
- {
- return this->get_service().send(
- this->get_implementation(), buffers, flags, ec);
- }
-
- /// Start an asynchronous send on a connected socket.
- /**
- * This function is used to send data on the raw socket. The function call
- * will block until the data has been sent successfully or an error occurs.
- *
- * @param buffers One or more data buffers to be sent on the socket. Although
- * the buffers object may be copied as necessary, ownership of the underlying
- * memory blocks is retained by the caller, which must guarantee that they
- * remain valid until the handler is called.
- *
- * @param handler The handler to be called when the send operation completes.
- * 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.
- * std::size_t bytes_transferred // Number of bytes sent.
- * ); @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_service::post().
- *
- * @note The async_send operation can only be used with a connected socket.
- * Use the async_send_to function to send data on an unconnected raw
- * socket.
- *
- * @par Example
- * To send a single data buffer use the @ref buffer function as follows:
- * @code
- * socket.async_send(asio::buffer(data, size), handler);
- * @endcode
- * See the @ref buffer documentation for information on sending multiple
- * buffers in one go, and how to use it with arrays, boost::array or
- * std::vector.
- */
- template <typename ConstBufferSequence, typename WriteHandler>
- ASIO_INITFN_RESULT_TYPE(WriteHandler,
- void (asio::error_code, std::size_t))
- async_send(const ConstBufferSequence& buffers,
- ASIO_MOVE_ARG(WriteHandler) handler)
- {
- // If you get an error on the following line it means that your handler does
- // not meet the documented type requirements for a WriteHandler.
- ASIO_WRITE_HANDLER_CHECK(WriteHandler, handler) type_check;
-
- return this->get_service().async_send(this->get_implementation(),
- buffers, 0, ASIO_MOVE_CAST(WriteHandler)(handler));
- }
-
- /// Start an asynchronous send on a connected socket.
- /**
- * This function is used to send data on the raw socket. The function call
- * will block until the data has been sent successfully or an error occurs.
- *
- * @param buffers One or more data buffers to be sent on the socket. Although
- * the buffers object may be copied as necessary, ownership of the underlying
- * memory blocks is retained by the caller, which must guarantee that they
- * remain valid until the handler is called.
- *
- * @param flags Flags specifying how the send call is to be made.
- *
- * @param handler The handler to be called when the send operation completes.
- * 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.
- * std::size_t bytes_transferred // Number of bytes sent.
- * ); @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_service::post().
- *
- * @note The async_send operation can only be used with a connected socket.
- * Use the async_send_to function to send data on an unconnected raw
- * socket.
- */
- template <typename ConstBufferSequence, typename WriteHandler>
- ASIO_INITFN_RESULT_TYPE(WriteHandler,
- void (asio::error_code, std::size_t))
- async_send(const ConstBufferSequence& buffers,
- socket_base::message_flags flags,
- ASIO_MOVE_ARG(WriteHandler) handler)
- {
- // If you get an error on the following line it means that your handler does
- // not meet the documented type requirements for a WriteHandler.
- ASIO_WRITE_HANDLER_CHECK(WriteHandler, handler) type_check;
-
- return this->get_service().async_send(this->get_implementation(),
- buffers, flags, ASIO_MOVE_CAST(WriteHandler)(handler));
- }
-
- /// Send raw data to the specified endpoint.
- /**
- * This function is used to send raw data to the specified remote endpoint.
- * The function call will block until the data has been sent successfully or
- * an error occurs.
- *
- * @param buffers One or more data buffers to be sent to the remote endpoint.
- *
- * @param destination The remote endpoint to which the data will be sent.
- *
- * @returns The number of bytes sent.
- *
- * @throws asio::system_error Thrown on failure.
- *
- * @par Example
- * To send a single data buffer use the @ref buffer function as follows:
- * @code
- * asio::ip::udp::endpoint destination(
- * asio::ip::address::from_string("1.2.3.4"), 12345);
- * socket.send_to(asio::buffer(data, size), destination);
- * @endcode
- * See the @ref buffer documentation for information on sending multiple
- * buffers in one go, and how to use it with arrays, boost::array or
- * std::vector.
- */
- template <typename ConstBufferSequence>
- std::size_t send_to(const ConstBufferSequence& buffers,
- const endpoint_type& destination)
- {
- asio::error_code ec;
- std::size_t s = this->get_service().send_to(
- this->get_implementation(), buffers, destination, 0, ec);
- asio::detail::throw_error(ec, "send_to");
- return s;
- }
-
- /// Send raw data to the specified endpoint.
- /**
- * This function is used to send raw data to the specified remote endpoint.
- * The function call will block until the data has been sent successfully or
- * an error occurs.
- *
- * @param buffers One or more data buffers to be sent to the remote endpoint.
- *
- * @param destination The remote endpoint to which the data will be sent.
- *
- * @param flags Flags specifying how the send call is to be made.
- *
- * @returns The number of bytes sent.
- *
- * @throws asio::system_error Thrown on failure.
- */
- template <typename ConstBufferSequence>
- std::size_t send_to(const ConstBufferSequence& buffers,
- const endpoint_type& destination, socket_base::message_flags flags)
- {
- asio::error_code ec;
- std::size_t s = this->get_service().send_to(
- this->get_implementation(), buffers, destination, flags, ec);
- asio::detail::throw_error(ec, "send_to");
- return s;
- }
-
- /// Send raw data to the specified endpoint.
- /**
- * This function is used to send raw data to the specified remote endpoint.
- * The function call will block until the data has been sent successfully or
- * an error occurs.
- *
- * @param buffers One or more data buffers to be sent to the remote endpoint.
- *
- * @param destination The remote endpoint to which the data will be sent.
- *
- * @param flags Flags specifying how the send call is to be made.
- *
- * @param ec Set to indicate what error occurred, if any.
- *
- * @returns The number of bytes sent.
- */
- template <typename ConstBufferSequence>
- std::size_t send_to(const ConstBufferSequence& buffers,
- const endpoint_type& destination, socket_base::message_flags flags,
- asio::error_code& ec)
- {
- return this->get_service().send_to(this->get_implementation(),
- buffers, destination, flags, ec);
- }
-
- /// Start an asynchronous send.
- /**
- * This function is used to asynchronously send raw data to the specified
- * remote endpoint. The function call always returns immediately.
- *
- * @param buffers One or more data buffers to be sent to the remote endpoint.
- * Although the buffers object may be copied as necessary, ownership of the
- * underlying memory blocks is retained by the caller, which must guarantee
- * that they remain valid until the handler is called.
- *
- * @param destination The remote endpoint to which the data will be sent.
- * Copies will be made of the endpoint as required.
- *
- * @param handler The handler to be called when the send operation completes.
- * 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.
- * std::size_t bytes_transferred // Number of bytes sent.
- * ); @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_service::post().
- *
- * @par Example
- * To send a single data buffer use the @ref buffer function as follows:
- * @code
- * asio::ip::udp::endpoint destination(
- * asio::ip::address::from_string("1.2.3.4"), 12345);
- * socket.async_send_to(
- * asio::buffer(data, size), destination, handler);
- * @endcode
- * See the @ref buffer documentation for information on sending multiple
- * buffers in one go, and how to use it with arrays, boost::array or
- * std::vector.
- */
- template <typename ConstBufferSequence, typename WriteHandler>
- ASIO_INITFN_RESULT_TYPE(WriteHandler,
- void (asio::error_code, std::size_t))
- async_send_to(const ConstBufferSequence& buffers,
- const endpoint_type& destination,
- ASIO_MOVE_ARG(WriteHandler) handler)
- {
- // If you get an error on the following line it means that your handler does
- // not meet the documented type requirements for a WriteHandler.
- ASIO_WRITE_HANDLER_CHECK(WriteHandler, handler) type_check;
-
- return this->get_service().async_send_to(this->get_implementation(),
- buffers, destination, 0, ASIO_MOVE_CAST(WriteHandler)(handler));
- }
-
- /// Start an asynchronous send.
- /**
- * This function is used to asynchronously send raw data to the specified
- * remote endpoint. The function call always returns immediately.
- *
- * @param buffers One or more data buffers to be sent to the remote endpoint.
- * Although the buffers object may be copied as necessary, ownership of the
- * underlying memory blocks is retained by the caller, which must guarantee
- * that they remain valid until the handler is called.
- *
- * @param flags Flags specifying how the send call is to be made.
- *
- * @param destination The remote endpoint to which the data will be sent.
- * Copies will be made of the endpoint as required.
- *
- * @param handler The handler to be called when the send operation completes.
- * 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.
- * std::size_t bytes_transferred // Number of bytes sent.
- * ); @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_service::post().
- */
- template <typename ConstBufferSequence, typename WriteHandler>
- ASIO_INITFN_RESULT_TYPE(WriteHandler,
- void (asio::error_code, std::size_t))
- async_send_to(const ConstBufferSequence& buffers,
- const endpoint_type& destination, socket_base::message_flags flags,
- ASIO_MOVE_ARG(WriteHandler) handler)
- {
- // If you get an error on the following line it means that your handler does
- // not meet the documented type requirements for a WriteHandler.
- ASIO_WRITE_HANDLER_CHECK(WriteHandler, handler) type_check;
-
- return this->get_service().async_send_to(
- this->get_implementation(), buffers, destination, flags,
- ASIO_MOVE_CAST(WriteHandler)(handler));
- }
-
- /// Receive some data on a connected socket.
- /**
- * This function is used to receive data on the raw socket. The function
- * call will block until data has been received successfully or an error
- * occurs.
- *
- * @param buffers One or more buffers into which the data will be received.
- *
- * @returns The number of bytes received.
- *
- * @throws asio::system_error Thrown on failure.
- *
- * @note The receive operation can only be used with a connected socket. Use
- * the receive_from function to receive data on an unconnected raw
- * socket.
- *
- * @par Example
- * To receive into a single data buffer use the @ref buffer function as
- * follows:
- * @code socket.receive(asio::buffer(data, size)); @endcode
- * See the @ref buffer documentation for information on receiving into
- * multiple buffers in one go, and how to use it with arrays, boost::array or
- * std::vector.
- */
- template <typename MutableBufferSequence>
- std::size_t receive(const MutableBufferSequence& buffers)
- {
- asio::error_code ec;
- std::size_t s = this->get_service().receive(
- this->get_implementation(), buffers, 0, ec);
- asio::detail::throw_error(ec, "receive");
- return s;
- }
-
- /// Receive some data on a connected socket.
- /**
- * This function is used to receive data on the raw socket. The function
- * call will block until data has been received successfully or an error
- * occurs.
- *
- * @param buffers One or more buffers into which the data will be received.
- *
- * @param flags Flags specifying how the receive call is to be made.
- *
- * @returns The number of bytes received.
- *
- * @throws asio::system_error Thrown on failure.
- *
- * @note The receive operation can only be used with a connected socket. Use
- * the receive_from function to receive data on an unconnected raw
- * socket.
- */
- template <typename MutableBufferSequence>
- std::size_t receive(const MutableBufferSequence& buffers,
- socket_base::message_flags flags)
- {
- asio::error_code ec;
- std::size_t s = this->get_service().receive(
- this->get_implementation(), buffers, flags, ec);
- asio::detail::throw_error(ec, "receive");
- return s;
- }
-
- /// Receive some data on a connected socket.
- /**
- * This function is used to receive data on the raw socket. The function
- * call will block until data has been received successfully or an error
- * occurs.
- *
- * @param buffers One or more buffers into which the data will be received.
- *
- * @param flags Flags specifying how the receive call is to be made.
- *
- * @param ec Set to indicate what error occurred, if any.
- *
- * @returns The number of bytes received.
- *
- * @note The receive operation can only be used with a connected socket. Use
- * the receive_from function to receive data on an unconnected raw
- * socket.
- */
- template <typename MutableBufferSequence>
- std::size_t receive(const MutableBufferSequence& buffers,
- socket_base::message_flags flags, asio::error_code& ec)
- {
- return this->get_service().receive(
- this->get_implementation(), buffers, flags, ec);
- }
-
- /// Start an asynchronous receive on a connected socket.
- /**
- * This function is used to asynchronously receive data from the raw
- * socket. The function call always returns immediately.
- *
- * @param buffers One or more buffers into which the data will be received.
- * Although the buffers object may be copied as necessary, ownership of the
- * underlying memory blocks is retained by the caller, which must guarantee
- * that they remain valid until the handler is called.
- *
- * @param handler The handler to be called when the receive operation
- * completes. 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.
- * std::size_t bytes_transferred // Number of bytes received.
- * ); @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_service::post().
- *
- * @note The async_receive operation can only be used with a connected socket.
- * Use the async_receive_from function to receive data on an unconnected
- * raw socket.
- *
- * @par Example
- * To receive into a single data buffer use the @ref buffer function as
- * follows:
- * @code
- * socket.async_receive(asio::buffer(data, size), handler);
- * @endcode
- * See the @ref buffer documentation for information on receiving into
- * multiple buffers in one go, and how to use it with arrays, boost::array or
- * std::vector.
- */
- template <typename MutableBufferSequence, typename ReadHandler>
- ASIO_INITFN_RESULT_TYPE(ReadHandler,
- void (asio::error_code, std::size_t))
- async_receive(const MutableBufferSequence& buffers,
- ASIO_MOVE_ARG(ReadHandler) handler)
- {
- // If you get an error on the following line it means that your handler does
- // not meet the documented type requirements for a ReadHandler.
- ASIO_READ_HANDLER_CHECK(ReadHandler, handler) type_check;
-
- return this->get_service().async_receive(this->get_implementation(),
- buffers, 0, ASIO_MOVE_CAST(ReadHandler)(handler));
- }
-
- /// Start an asynchronous receive on a connected socket.
- /**
- * This function is used to asynchronously receive data from the raw
- * socket. The function call always returns immediately.
- *
- * @param buffers One or more buffers into which the data will be received.
- * Although the buffers object may be copied as necessary, ownership of the
- * underlying memory blocks is retained by the caller, which must guarantee
- * that they remain valid until the handler is called.
- *
- * @param flags Flags specifying how the receive call is to be made.
- *
- * @param handler The handler to be called when the receive operation
- * completes. 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.
- * std::size_t bytes_transferred // Number of bytes received.
- * ); @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_service::post().
- *
- * @note The async_receive operation can only be used with a connected socket.
- * Use the async_receive_from function to receive data on an unconnected
- * raw socket.
- */
- template <typename MutableBufferSequence, typename ReadHandler>
- ASIO_INITFN_RESULT_TYPE(ReadHandler,
- void (asio::error_code, std::size_t))
- async_receive(const MutableBufferSequence& buffers,
- socket_base::message_flags flags,
- ASIO_MOVE_ARG(ReadHandler) handler)
- {
- // If you get an error on the following line it means that your handler does
- // not meet the documented type requirements for a ReadHandler.
- ASIO_READ_HANDLER_CHECK(ReadHandler, handler) type_check;
-
- return this->get_service().async_receive(this->get_implementation(),
- buffers, flags, ASIO_MOVE_CAST(ReadHandler)(handler));
- }
-
- /// Receive raw data with the endpoint of the sender.
- /**
- * This function is used to receive raw data. The function call will block
- * until data has been received successfully or an error occurs.
- *
- * @param buffers One or more buffers into which the data will be received.
- *
- * @param sender_endpoint An endpoint object that receives the endpoint of
- * the remote sender of the data.
- *
- * @returns The number of bytes received.
- *
- * @throws asio::system_error Thrown on failure.
- *
- * @par Example
- * To receive into a single data buffer use the @ref buffer function as
- * follows:
- * @code
- * asio::ip::udp::endpoint sender_endpoint;
- * socket.receive_from(
- * asio::buffer(data, size), sender_endpoint);
- * @endcode
- * See the @ref buffer documentation for information on receiving into
- * multiple buffers in one go, and how to use it with arrays, boost::array or
- * std::vector.
- */
- template <typename MutableBufferSequence>
- std::size_t receive_from(const MutableBufferSequence& buffers,
- endpoint_type& sender_endpoint)
- {
- asio::error_code ec;
- std::size_t s = this->get_service().receive_from(
- this->get_implementation(), buffers, sender_endpoint, 0, ec);
- asio::detail::throw_error(ec, "receive_from");
- return s;
- }
-
- /// Receive raw data with the endpoint of the sender.
- /**
- * This function is used to receive raw data. The function call will block
- * until data has been received successfully or an error occurs.
- *
- * @param buffers One or more buffers into which the data will be received.
- *
- * @param sender_endpoint An endpoint object that receives the endpoint of
- * the remote sender of the data.
- *
- * @param flags Flags specifying how the receive call is to be made.
- *
- * @returns The number of bytes received.
- *
- * @throws asio::system_error Thrown on failure.
- */
- template <typename MutableBufferSequence>
- std::size_t receive_from(const MutableBufferSequence& buffers,
- endpoint_type& sender_endpoint, socket_base::message_flags flags)
- {
- asio::error_code ec;
- std::size_t s = this->get_service().receive_from(
- this->get_implementation(), buffers, sender_endpoint, flags, ec);
- asio::detail::throw_error(ec, "receive_from");
- return s;
- }
-
- /// Receive raw data with the endpoint of the sender.
- /**
- * This function is used to receive raw data. The function call will block
- * until data has been received successfully or an error occurs.
- *
- * @param buffers One or more buffers into which the data will be received.
- *
- * @param sender_endpoint An endpoint object that receives the endpoint of
- * the remote sender of the data.
- *
- * @param flags Flags specifying how the receive call is to be made.
- *
- * @param ec Set to indicate what error occurred, if any.
- *
- * @returns The number of bytes received.
- */
- template <typename MutableBufferSequence>
- std::size_t receive_from(const MutableBufferSequence& buffers,
- endpoint_type& sender_endpoint, socket_base::message_flags flags,
- asio::error_code& ec)
- {
- return this->get_service().receive_from(this->get_implementation(),
- buffers, sender_endpoint, flags, ec);
- }
-
- /// Start an asynchronous receive.
- /**
- * This function is used to asynchronously receive raw data. The function
- * call always returns immediately.
- *
- * @param buffers One or more buffers into which the data will be received.
- * Although the buffers object may be copied as necessary, ownership of the
- * underlying memory blocks is retained by the caller, which must guarantee
- * that they remain valid until the handler is called.
- *
- * @param sender_endpoint An endpoint object that receives the endpoint of
- * the remote sender of the data. Ownership of the sender_endpoint object
- * is retained by the caller, which must guarantee that it is valid until the
- * handler is called.
- *
- * @param handler The handler to be called when the receive operation
- * completes. 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.
- * std::size_t bytes_transferred // Number of bytes received.
- * ); @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_service::post().
- *
- * @par Example
- * To receive into a single data buffer use the @ref buffer function as
- * follows:
- * @code socket.async_receive_from(
- * asio::buffer(data, size), 0, sender_endpoint, handler); @endcode
- * See the @ref buffer documentation for information on receiving into
- * multiple buffers in one go, and how to use it with arrays, boost::array or
- * std::vector.
- */
- template <typename MutableBufferSequence, typename ReadHandler>
- ASIO_INITFN_RESULT_TYPE(ReadHandler,
- void (asio::error_code, std::size_t))
- async_receive_from(const MutableBufferSequence& buffers,
- endpoint_type& sender_endpoint,
- ASIO_MOVE_ARG(ReadHandler) handler)
- {
- // If you get an error on the following line it means that your handler does
- // not meet the documented type requirements for a ReadHandler.
- ASIO_READ_HANDLER_CHECK(ReadHandler, handler) type_check;
-
- return this->get_service().async_receive_from(
- this->get_implementation(), buffers, sender_endpoint, 0,
- ASIO_MOVE_CAST(ReadHandler)(handler));
- }
-
- /// Start an asynchronous receive.
- /**
- * This function is used to asynchronously receive raw data. The function
- * call always returns immediately.
- *
- * @param buffers One or more buffers into which the data will be received.
- * Although the buffers object may be copied as necessary, ownership of the
- * underlying memory blocks is retained by the caller, which must guarantee
- * that they remain valid until the handler is called.
- *
- * @param sender_endpoint An endpoint object that receives the endpoint of
- * the remote sender of the data. Ownership of the sender_endpoint object
- * is retained by the caller, which must guarantee that it is valid until the
- * handler is called.
- *
- * @param flags Flags specifying how the receive call is to be made.
- *
- * @param handler The handler to be called when the receive operation
- * completes. 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.
- * std::size_t bytes_transferred // Number of bytes received.
- * ); @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_service::post().
- */
- template <typename MutableBufferSequence, typename ReadHandler>
- ASIO_INITFN_RESULT_TYPE(ReadHandler,
- void (asio::error_code, std::size_t))
- async_receive_from(const MutableBufferSequence& buffers,
- endpoint_type& sender_endpoint, socket_base::message_flags flags,
- ASIO_MOVE_ARG(ReadHandler) handler)
- {
- // If you get an error on the following line it means that your handler does
- // not meet the documented type requirements for a ReadHandler.
- ASIO_READ_HANDLER_CHECK(ReadHandler, handler) type_check;
-
- return this->get_service().async_receive_from(
- this->get_implementation(), buffers, sender_endpoint, flags,
- ASIO_MOVE_CAST(ReadHandler)(handler));
- }
-};
-
-} // namespace asio
-
-#include "asio/detail/pop_options.hpp"
-
-#endif // ASIO_BASIC_RAW_SOCKET_HPP
http://git-wip-us.apache.org/repos/asf/hadoop/blob/ea310d75/hadoop-hdfs-project/hadoop-hdfs-client/src/main/native/libhdfspp/third_party/asio-1.10.2/include/asio/basic_seq_packet_socket.hpp
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diff --git a/hadoop-hdfs-project/hadoop-hdfs-client/src/main/native/libhdfspp/third_party/asio-1.10.2/include/asio/basic_seq_packet_socket.hpp b/hadoop-hdfs-project/hadoop-hdfs-client/src/main/native/libhdfspp/third_party/asio-1.10.2/include/asio/basic_seq_packet_socket.hpp
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@@ -1,565 +0,0 @@
-//
-// basic_seq_packet_socket.hpp
-// ~~~~~~~~~~~~~~~~~~~~~~~~~~~
-//
-// Copyright (c) 2003-2014 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_BASIC_SEQ_PACKET_SOCKET_HPP
-#define ASIO_BASIC_SEQ_PACKET_SOCKET_HPP
-
-#if defined(_MSC_VER) && (_MSC_VER >= 1200)
-# pragma once
-#endif // defined(_MSC_VER) && (_MSC_VER >= 1200)
-
-#include "asio/detail/config.hpp"
-#include <cstddef>
-#include "asio/basic_socket.hpp"
-#include "asio/detail/handler_type_requirements.hpp"
-#include "asio/detail/throw_error.hpp"
-#include "asio/error.hpp"
-#include "asio/seq_packet_socket_service.hpp"
-
-#include "asio/detail/push_options.hpp"
-
-namespace asio {
-
-/// Provides sequenced packet socket functionality.
-/**
- * The basic_seq_packet_socket class template provides asynchronous and blocking
- * sequenced packet socket functionality.
- *
- * @par Thread Safety
- * @e Distinct @e objects: Safe.@n
- * @e Shared @e objects: Unsafe.
- */
-template <typename Protocol,
- typename SeqPacketSocketService = seq_packet_socket_service<Protocol> >
-class basic_seq_packet_socket
- : public basic_socket<Protocol, SeqPacketSocketService>
-{
-public:
- /// (Deprecated: Use native_handle_type.) The native representation of a
- /// socket.
- typedef typename SeqPacketSocketService::native_handle_type native_type;
-
- /// The native representation of a socket.
- typedef typename SeqPacketSocketService::native_handle_type
- native_handle_type;
-
- /// The protocol type.
- typedef Protocol protocol_type;
-
- /// The endpoint type.
- typedef typename Protocol::endpoint endpoint_type;
-
- /// Construct a basic_seq_packet_socket without opening it.
- /**
- * This constructor creates a sequenced packet socket without opening it. The
- * socket needs to be opened and then connected or accepted before data can
- * be sent or received on it.
- *
- * @param io_service The io_service object that the sequenced packet socket
- * will use to dispatch handlers for any asynchronous operations performed on
- * the socket.
- */
- explicit basic_seq_packet_socket(asio::io_service& io_service)
- : basic_socket<Protocol, SeqPacketSocketService>(io_service)
- {
- }
-
- /// Construct and open a basic_seq_packet_socket.
- /**
- * This constructor creates and opens a sequenced_packet socket. The socket
- * needs to be connected or accepted before data can be sent or received on
- * it.
- *
- * @param io_service The io_service object that the sequenced packet socket
- * will use to dispatch handlers for any asynchronous operations performed on
- * the socket.
- *
- * @param protocol An object specifying protocol parameters to be used.
- *
- * @throws asio::system_error Thrown on failure.
- */
- basic_seq_packet_socket(asio::io_service& io_service,
- const protocol_type& protocol)
- : basic_socket<Protocol, SeqPacketSocketService>(io_service, protocol)
- {
- }
-
- /// Construct a basic_seq_packet_socket, opening it and binding it to the
- /// given local endpoint.
- /**
- * This constructor creates a sequenced packet socket and automatically opens
- * it bound to the specified endpoint on the local machine. The protocol used
- * is the protocol associated with the given endpoint.
- *
- * @param io_service The io_service object that the sequenced packet socket
- * will use to dispatch handlers for any asynchronous operations performed on
- * the socket.
- *
- * @param endpoint An endpoint on the local machine to which the sequenced
- * packet socket will be bound.
- *
- * @throws asio::system_error Thrown on failure.
- */
- basic_seq_packet_socket(asio::io_service& io_service,
- const endpoint_type& endpoint)
- : basic_socket<Protocol, SeqPacketSocketService>(io_service, endpoint)
- {
- }
-
- /// Construct a basic_seq_packet_socket on an existing native socket.
- /**
- * This constructor creates a sequenced packet socket object to hold an
- * existing native socket.
- *
- * @param io_service The io_service object that the sequenced packet socket
- * will use to dispatch handlers for any asynchronous operations performed on
- * the socket.
- *
- * @param protocol An object specifying protocol parameters to be used.
- *
- * @param native_socket The new underlying socket implementation.
- *
- * @throws asio::system_error Thrown on failure.
- */
- basic_seq_packet_socket(asio::io_service& io_service,
- const protocol_type& protocol, const native_handle_type& native_socket)
- : basic_socket<Protocol, SeqPacketSocketService>(
- io_service, protocol, native_socket)
- {
- }
-
-#if defined(ASIO_HAS_MOVE) || defined(GENERATING_DOCUMENTATION)
- /// Move-construct a basic_seq_packet_socket from another.
- /**
- * This constructor moves a sequenced packet socket from one object to
- * another.
- *
- * @param other The other basic_seq_packet_socket 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 basic_seq_packet_socket(io_service&) constructor.
- */
- basic_seq_packet_socket(basic_seq_packet_socket&& other)
- : basic_socket<Protocol, SeqPacketSocketService>(
- ASIO_MOVE_CAST(basic_seq_packet_socket)(other))
- {
- }
-
- /// Move-assign a basic_seq_packet_socket from another.
- /**
- * This assignment operator moves a sequenced packet socket from one object to
- * another.
- *
- * @param other The other basic_seq_packet_socket 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 basic_seq_packet_socket(io_service&) constructor.
- */
- basic_seq_packet_socket& operator=(basic_seq_packet_socket&& other)
- {
- basic_socket<Protocol, SeqPacketSocketService>::operator=(
- ASIO_MOVE_CAST(basic_seq_packet_socket)(other));
- return *this;
- }
-
- /// Move-construct a basic_seq_packet_socket from a socket of another protocol
- /// type.
- /**
- * This constructor moves a sequenced packet socket from one object to
- * another.
- *
- * @param other The other basic_seq_packet_socket 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 basic_seq_packet_socket(io_service&) constructor.
- */
- template <typename Protocol1, typename SeqPacketSocketService1>
- basic_seq_packet_socket(
- basic_seq_packet_socket<Protocol1, SeqPacketSocketService1>&& other,
- typename enable_if<is_convertible<Protocol1, Protocol>::value>::type* = 0)
- : basic_socket<Protocol, SeqPacketSocketService>(
- ASIO_MOVE_CAST2(basic_seq_packet_socket<
- Protocol1, SeqPacketSocketService1>)(other))
- {
- }
-
- /// Move-assign a basic_seq_packet_socket from a socket of another protocol
- /// type.
- /**
- * This assignment operator moves a sequenced packet socket from one object to
- * another.
- *
- * @param other The other basic_seq_packet_socket 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 basic_seq_packet_socket(io_service&) constructor.
- */
- template <typename Protocol1, typename SeqPacketSocketService1>
- typename enable_if<is_convertible<Protocol1, Protocol>::value,
- basic_seq_packet_socket>::type& operator=(
- basic_seq_packet_socket<Protocol1, SeqPacketSocketService1>&& other)
- {
- basic_socket<Protocol, SeqPacketSocketService>::operator=(
- ASIO_MOVE_CAST2(basic_seq_packet_socket<
- Protocol1, SeqPacketSocketService1>)(other));
- return *this;
- }
-#endif // defined(ASIO_HAS_MOVE) || defined(GENERATING_DOCUMENTATION)
-
- /// Send some data on the socket.
- /**
- * This function is used to send data on the sequenced packet socket. The
- * function call will block until the data has been sent successfully, or an
- * until error occurs.
- *
- * @param buffers One or more data buffers to be sent on the socket.
- *
- * @param flags Flags specifying how the send call is to be made.
- *
- * @returns The number of bytes sent.
- *
- * @throws asio::system_error Thrown on failure.
- *
- * @par Example
- * To send a single data buffer use the @ref buffer function as follows:
- * @code
- * socket.send(asio::buffer(data, size), 0);
- * @endcode
- * See the @ref buffer documentation for information on sending multiple
- * buffers in one go, and how to use it with arrays, boost::array or
- * std::vector.
- */
- template <typename ConstBufferSequence>
- std::size_t send(const ConstBufferSequence& buffers,
- socket_base::message_flags flags)
- {
- asio::error_code ec;
- std::size_t s = this->get_service().send(
- this->get_implementation(), buffers, flags, ec);
- asio::detail::throw_error(ec, "send");
- return s;
- }
-
- /// Send some data on the socket.
- /**
- * This function is used to send data on the sequenced packet socket. The
- * function call will block the data has been sent successfully, or an until
- * error occurs.
- *
- * @param buffers One or more data buffers to be sent on the socket.
- *
- * @param flags Flags specifying how the send call is to be made.
- *
- * @param ec Set to indicate what error occurred, if any.
- *
- * @returns The number of bytes sent. Returns 0 if an error occurred.
- *
- * @note The send operation may not transmit all of the data to the peer.
- * Consider using the @ref write function if you need to ensure that all data
- * is written before the blocking operation completes.
- */
- template <typename ConstBufferSequence>
- std::size_t send(const ConstBufferSequence& buffers,
- socket_base::message_flags flags, asio::error_code& ec)
- {
- return this->get_service().send(
- this->get_implementation(), buffers, flags, ec);
- }
-
- /// Start an asynchronous send.
- /**
- * This function is used to asynchronously send data on the sequenced packet
- * socket. The function call always returns immediately.
- *
- * @param buffers One or more data buffers to be sent on the socket. Although
- * the buffers object may be copied as necessary, ownership of the underlying
- * memory blocks is retained by the caller, which must guarantee that they
- * remain valid until the handler is called.
- *
- * @param flags Flags specifying how the send call is to be made.
- *
- * @param handler The handler to be called when the send operation completes.
- * 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.
- * std::size_t bytes_transferred // Number of bytes sent.
- * ); @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_service::post().
- *
- * @par Example
- * To send a single data buffer use the @ref buffer function as follows:
- * @code
- * socket.async_send(asio::buffer(data, size), 0, handler);
- * @endcode
- * See the @ref buffer documentation for information on sending multiple
- * buffers in one go, and how to use it with arrays, boost::array or
- * std::vector.
- */
- template <typename ConstBufferSequence, typename WriteHandler>
- ASIO_INITFN_RESULT_TYPE(WriteHandler,
- void (asio::error_code, std::size_t))
- async_send(const ConstBufferSequence& buffers,
- socket_base::message_flags flags,
- ASIO_MOVE_ARG(WriteHandler) handler)
- {
- // If you get an error on the following line it means that your handler does
- // not meet the documented type requirements for a WriteHandler.
- ASIO_WRITE_HANDLER_CHECK(WriteHandler, handler) type_check;
-
- return this->get_service().async_send(this->get_implementation(),
- buffers, flags, ASIO_MOVE_CAST(WriteHandler)(handler));
- }
-
- /// Receive some data on the socket.
- /**
- * This function is used to receive data on the sequenced packet socket. The
- * function call will block until data has been received successfully, or
- * until an error occurs.
- *
- * @param buffers One or more buffers into which the data will be received.
- *
- * @param out_flags After the receive call completes, contains flags
- * associated with the received data. For example, if the
- * socket_base::message_end_of_record bit is set then the received data marks
- * the end of a record.
- *
- * @returns The number of bytes received.
- *
- * @throws asio::system_error Thrown on failure. An error code of
- * asio::error::eof indicates that the connection was closed by the
- * peer.
- *
- * @par Example
- * To receive into a single data buffer use the @ref buffer function as
- * follows:
- * @code
- * socket.receive(asio::buffer(data, size), out_flags);
- * @endcode
- * See the @ref buffer documentation for information on receiving into
- * multiple buffers in one go, and how to use it with arrays, boost::array or
- * std::vector.
- */
- template <typename MutableBufferSequence>
- std::size_t receive(const MutableBufferSequence& buffers,
- socket_base::message_flags& out_flags)
- {
- asio::error_code ec;
- std::size_t s = this->get_service().receive(
- this->get_implementation(), buffers, 0, out_flags, ec);
- asio::detail::throw_error(ec, "receive");
- return s;
- }
-
- /// Receive some data on the socket.
- /**
- * This function is used to receive data on the sequenced packet socket. The
- * function call will block until data has been received successfully, or
- * until an error occurs.
- *
- * @param buffers One or more buffers into which the data will be received.
- *
- * @param in_flags Flags specifying how the receive call is to be made.
- *
- * @param out_flags After the receive call completes, contains flags
- * associated with the received data. For example, if the
- * socket_base::message_end_of_record bit is set then the received data marks
- * the end of a record.
- *
- * @returns The number of bytes received.
- *
- * @throws asio::system_error Thrown on failure. An error code of
- * asio::error::eof indicates that the connection was closed by the
- * peer.
- *
- * @note The receive operation may not receive all of the requested number of
- * bytes. Consider using the @ref read function if you need to ensure that the
- * requested amount of data is read before the blocking operation completes.
- *
- * @par Example
- * To receive into a single data buffer use the @ref buffer function as
- * follows:
- * @code
- * socket.receive(asio::buffer(data, size), 0, out_flags);
- * @endcode
- * See the @ref buffer documentation for information on receiving into
- * multiple buffers in one go, and how to use it with arrays, boost::array or
- * std::vector.
- */
- template <typename MutableBufferSequence>
- std::size_t receive(const MutableBufferSequence& buffers,
- socket_base::message_flags in_flags,
- socket_base::message_flags& out_flags)
- {
- asio::error_code ec;
- std::size_t s = this->get_service().receive(
- this->get_implementation(), buffers, in_flags, out_flags, ec);
- asio::detail::throw_error(ec, "receive");
- return s;
- }
-
- /// Receive some data on a connected socket.
- /**
- * This function is used to receive data on the sequenced packet socket. The
- * function call will block until data has been received successfully, or
- * until an error occurs.
- *
- * @param buffers One or more buffers into which the data will be received.
- *
- * @param in_flags Flags specifying how the receive call is to be made.
- *
- * @param out_flags After the receive call completes, contains flags
- * associated with the received data. For example, if the
- * socket_base::message_end_of_record bit is set then the received data marks
- * the end of a record.
- *
- * @param ec Set to indicate what error occurred, if any.
- *
- * @returns The number of bytes received. Returns 0 if an error occurred.
- *
- * @note The receive operation may not receive all of the requested number of
- * bytes. Consider using the @ref read function if you need to ensure that the
- * requested amount of data is read before the blocking operation completes.
- */
- template <typename MutableBufferSequence>
- std::size_t receive(const MutableBufferSequence& buffers,
- socket_base::message_flags in_flags,
- socket_base::message_flags& out_flags, asio::error_code& ec)
- {
- return this->get_service().receive(this->get_implementation(),
- buffers, in_flags, out_flags, ec);
- }
-
- /// Start an asynchronous receive.
- /**
- * This function is used to asynchronously receive data from the sequenced
- * packet socket. The function call always returns immediately.
- *
- * @param buffers One or more buffers into which the data will be received.
- * Although the buffers object may be copied as necessary, ownership of the
- * underlying memory blocks is retained by the caller, which must guarantee
- * that they remain valid until the handler is called.
- *
- * @param out_flags Once the asynchronous operation completes, contains flags
- * associated with the received data. For example, if the
- * socket_base::message_end_of_record bit is set then the received data marks
- * the end of a record. The caller must guarantee that the referenced
- * variable remains valid until the handler is called.
- *
- * @param handler The handler to be called when the receive operation
- * completes. 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.
- * std::size_t bytes_transferred // Number of bytes received.
- * ); @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_service::post().
- *
- * @par Example
- * To receive into a single data buffer use the @ref buffer function as
- * follows:
- * @code
- * socket.async_receive(asio::buffer(data, size), out_flags, handler);
- * @endcode
- * See the @ref buffer documentation for information on receiving into
- * multiple buffers in one go, and how to use it with arrays, boost::array or
- * std::vector.
- */
- template <typename MutableBufferSequence, typename ReadHandler>
- ASIO_INITFN_RESULT_TYPE(ReadHandler,
- void (asio::error_code, std::size_t))
- async_receive(const MutableBufferSequence& buffers,
- socket_base::message_flags& out_flags,
- ASIO_MOVE_ARG(ReadHandler) handler)
- {
- // If you get an error on the following line it means that your handler does
- // not meet the documented type requirements for a ReadHandler.
- ASIO_READ_HANDLER_CHECK(ReadHandler, handler) type_check;
-
- return this->get_service().async_receive(
- this->get_implementation(), buffers, 0, out_flags,
- ASIO_MOVE_CAST(ReadHandler)(handler));
- }
-
- /// Start an asynchronous receive.
- /**
- * This function is used to asynchronously receive data from the sequenced
- * data socket. The function call always returns immediately.
- *
- * @param buffers One or more buffers into which the data will be received.
- * Although the buffers object may be copied as necessary, ownership of the
- * underlying memory blocks is retained by the caller, which must guarantee
- * that they remain valid until the handler is called.
- *
- * @param in_flags Flags specifying how the receive call is to be made.
- *
- * @param out_flags Once the asynchronous operation completes, contains flags
- * associated with the received data. For example, if the
- * socket_base::message_end_of_record bit is set then the received data marks
- * the end of a record. The caller must guarantee that the referenced
- * variable remains valid until the handler is called.
- *
- * @param handler The handler to be called when the receive operation
- * completes. 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.
- * std::size_t bytes_transferred // Number of bytes received.
- * ); @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_service::post().
- *
- * @par Example
- * To receive into a single data buffer use the @ref buffer function as
- * follows:
- * @code
- * socket.async_receive(
- * asio::buffer(data, size),
- * 0, out_flags, handler);
- * @endcode
- * See the @ref buffer documentation for information on receiving into
- * multiple buffers in one go, and how to use it with arrays, boost::array or
- * std::vector.
- */
- template <typename MutableBufferSequence, typename ReadHandler>
- ASIO_INITFN_RESULT_TYPE(ReadHandler,
- void (asio::error_code, std::size_t))
- async_receive(const MutableBufferSequence& buffers,
- socket_base::message_flags in_flags,
- socket_base::message_flags& out_flags,
- ASIO_MOVE_ARG(ReadHandler) handler)
- {
- // If you get an error on the following line it means that your handler does
- // not meet the documented type requirements for a ReadHandler.
- ASIO_READ_HANDLER_CHECK(ReadHandler, handler) type_check;
-
- return this->get_service().async_receive(
- this->get_implementation(), buffers, in_flags, out_flags,
- ASIO_MOVE_CAST(ReadHandler)(handler));
- }
-};
-
-} // namespace asio
-
-#include "asio/detail/pop_options.hpp"
-
-#endif // ASIO_BASIC_SEQ_PACKET_SOCKET_HPP
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--- a/hadoop-hdfs-project/hadoop-hdfs-client/src/main/native/libhdfspp/third_party/asio-1.10.2/include/asio/basic_serial_port.hpp
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-//
-// basic_serial_port.hpp
-// ~~~~~~~~~~~~~~~~~~~~~
-//
-// Copyright (c) 2003-2014 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_BASIC_SERIAL_PORT_HPP
-#define ASIO_BASIC_SERIAL_PORT_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) \
- || defined(GENERATING_DOCUMENTATION)
-
-#include <string>
-#include "asio/basic_io_object.hpp"
-#include "asio/detail/handler_type_requirements.hpp"
-#include "asio/detail/throw_error.hpp"
-#include "asio/error.hpp"
-#include "asio/serial_port_base.hpp"
-#include "asio/serial_port_service.hpp"
-
-#include "asio/detail/push_options.hpp"
-
-namespace asio {
-
-/// Provides serial port functionality.
-/**
- * The basic_serial_port class template provides functionality that is common
- * to all serial ports.
- *
- * @par Thread Safety
- * @e Distinct @e objects: Safe.@n
- * @e Shared @e objects: Unsafe.
- */
-template <typename SerialPortService = serial_port_service>
-class basic_serial_port
- : public basic_io_object<SerialPortService>,
- public serial_port_base
-{
-public:
- /// (Deprecated: Use native_handle_type.) The native representation of a
- /// serial port.
- typedef typename SerialPortService::native_handle_type native_type;
-
- /// The native representation of a serial port.
- typedef typename SerialPortService::native_handle_type native_handle_type;
-
- /// A basic_serial_port is always the lowest layer.
- typedef basic_serial_port<SerialPortService> lowest_layer_type;
-
- /// Construct a basic_serial_port without opening it.
- /**
- * This constructor creates a serial port without opening it.
- *
- * @param io_service The io_service object that the serial port will use to
- * dispatch handlers for any asynchronous operations performed on the port.
- */
- explicit basic_serial_port(asio::io_service& io_service)
- : basic_io_object<SerialPortService>(io_service)
- {
- }
-
- /// Construct and open a basic_serial_port.
- /**
- * This constructor creates and opens a serial port for the specified device
- * name.
- *
- * @param io_service The io_service object that the serial port will use to
- * dispatch handlers for any asynchronous operations performed on the port.
- *
- * @param device The platform-specific device name for this serial
- * port.
- */
- explicit basic_serial_port(asio::io_service& io_service,
- const char* device)
- : basic_io_object<SerialPortService>(io_service)
- {
- asio::error_code ec;
- this->get_service().open(this->get_implementation(), device, ec);
- asio::detail::throw_error(ec, "open");
- }
-
- /// Construct and open a basic_serial_port.
- /**
- * This constructor creates and opens a serial port for the specified device
- * name.
- *
- * @param io_service The io_service object that the serial port will use to
- * dispatch handlers for any asynchronous operations performed on the port.
- *
- * @param device The platform-specific device name for this serial
- * port.
- */
- explicit basic_serial_port(asio::io_service& io_service,
- const std::string& device)
- : basic_io_object<SerialPortService>(io_service)
- {
- asio::error_code ec;
- this->get_service().open(this->get_implementation(), device, ec);
- asio::detail::throw_error(ec, "open");
- }
-
- /// Construct a basic_serial_port on an existing native serial port.
- /**
- * This constructor creates a serial port object to hold an existing native
- * serial port.
- *
- * @param io_service The io_service object that the serial port will use to
- * dispatch handlers for any asynchronous operations performed on the port.
- *
- * @param native_serial_port A native serial port.
- *
- * @throws asio::system_error Thrown on failure.
- */
- basic_serial_port(asio::io_service& io_service,
- const native_handle_type& native_serial_port)
- : basic_io_object<SerialPortService>(io_service)
- {
- asio::error_code ec;
- this->get_service().assign(this->get_implementation(),
- native_serial_port, ec);
- asio::detail::throw_error(ec, "assign");
- }
-
-#if defined(ASIO_HAS_MOVE) || defined(GENERATING_DOCUMENTATION)
- /// Move-construct a basic_serial_port from another.
- /**
- * This constructor moves a serial port from one object to another.
- *
- * @param other The other basic_serial_port 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 basic_serial_port(io_service&) constructor.
- */
- basic_serial_port(basic_serial_port&& other)
- : basic_io_object<SerialPortService>(
- ASIO_MOVE_CAST(basic_serial_port)(other))
- {
- }
-
- /// Move-assign a basic_serial_port from another.
- /**
- * This assignment operator moves a serial port from one object to another.
- *
- * @param other The other basic_serial_port 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 basic_serial_port(io_service&) constructor.
- */
- basic_serial_port& operator=(basic_serial_port&& other)
- {
- basic_io_object<SerialPortService>::operator=(
- ASIO_MOVE_CAST(basic_serial_port)(other));
- return *this;
- }
-#endif // defined(ASIO_HAS_MOVE) || defined(GENERATING_DOCUMENTATION)
-
- /// Get a reference to the lowest layer.
- /**
- * This function returns a reference to the lowest layer in a stack of
- * layers. Since a basic_serial_port 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 a basic_serial_port 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;
- }
-
- /// Open the serial port using the specified device name.
- /**
- * This function opens the serial port for the specified device name.
- *
- * @param device The platform-specific device name.
- *
- * @throws asio::system_error Thrown on failure.
- */
- void open(const std::string& device)
- {
- asio::error_code ec;
- this->get_service().open(this->get_implementation(), device, ec);
- asio::detail::throw_error(ec, "open");
- }
-
- /// Open the serial port using the specified device name.
- /**
- * This function opens the serial port using the given platform-specific
- * device name.
- *
- * @param device The platform-specific device name.
- *
- * @param ec Set the indicate what error occurred, if any.
- */
- asio::error_code open(const std::string& device,
- asio::error_code& ec)
- {
- return this->get_service().open(this->get_implementation(), device, ec);
- }
-
- /// Assign an existing native serial port to the serial port.
- /*
- * This function opens the serial port to hold an existing native serial port.
- *
- * @param native_serial_port A native serial port.
- *
- * @throws asio::system_error Thrown on failure.
- */
- void assign(const native_handle_type& native_serial_port)
- {
- asio::error_code ec;
- this->get_service().assign(this->get_implementation(),
- native_serial_port, ec);
- asio::detail::throw_error(ec, "assign");
- }
-
- /// Assign an existing native serial port to the serial port.
- /*
- * This function opens the serial port to hold an existing native serial port.
- *
- * @param native_serial_port A native serial port.
- *
- * @param ec Set to indicate what error occurred, if any.
- */
- asio::error_code assign(const native_handle_type& native_serial_port,
- asio::error_code& ec)
- {
- return this->get_service().assign(this->get_implementation(),
- native_serial_port, ec);
- }
-
- /// Determine whether the serial port is open.
- bool is_open() const
- {
- return this->get_service().is_open(this->get_implementation());
- }
-
- /// Close the serial port.
- /**
- * This function is used to close the serial port. 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 serial port.
- /**
- * This function is used to close the serial port. 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::error_code close(asio::error_code& ec)
- {
- return this->get_service().close(this->get_implementation(), ec);
- }
-
- /// (Deprecated: Use native_handle().) Get the native serial port
- /// representation.
- /**
- * This function may be used to obtain the underlying representation of the
- * serial port. This is intended to allow access to native serial port
- * functionality that is not otherwise provided.
- */
- native_type native()
- {
- return this->get_service().native_handle(this->get_implementation());
- }
-
- /// Get the native serial port representation.
- /**
- * This function may be used to obtain the underlying representation of the
- * serial port. This is intended to allow access to native serial port
- * 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 serial port.
- /**
- * 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 serial port.
- /**
- * 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::error_code cancel(asio::error_code& ec)
- {
- return this->get_service().cancel(this->get_implementation(), ec);
- }
-
- /// Send a break sequence to the serial port.
- /**
- * This function causes a break sequence of platform-specific duration to be
- * sent out the serial port.
- *
- * @throws asio::system_error Thrown on failure.
- */
- void send_break()
- {
- asio::error_code ec;
- this->get_service().send_break(this->get_implementation(), ec);
- asio::detail::throw_error(ec, "send_break");
- }
-
- /// Send a break sequence to the serial port.
- /**
- * This function causes a break sequence of platform-specific duration to be
- * sent out the serial port.
- *
- * @param ec Set to indicate what error occurred, if any.
- */
- asio::error_code send_break(asio::error_code& ec)
- {
- return this->get_service().send_break(this->get_implementation(), ec);
- }
-
- /// Set an option on the serial port.
- /**
- * This function is used to set an option on the serial port.
- *
- * @param option The option value to be set on the serial port.
- *
- * @throws asio::system_error Thrown on failure.
- *
- * @sa SettableSerialPortOption @n
- * asio::serial_port_base::baud_rate @n
- * asio::serial_port_base::flow_control @n
- * asio::serial_port_base::parity @n
- * asio::serial_port_base::stop_bits @n
- * asio::serial_port_base::character_size
- */
- template <typename SettableSerialPortOption>
- void set_option(const SettableSerialPortOption& option)
- {
- asio::error_code ec;
- this->get_service().set_option(this->get_implementation(), option, ec);
- asio::detail::throw_error(ec, "set_option");
- }
-
- /// Set an option on the serial port.
- /**
- * This function is used to set an option on the serial port.
- *
- * @param option The option value to be set on the serial port.
- *
- * @param ec Set to indicate what error occurred, if any.
- *
- * @sa SettableSerialPortOption @n
- * asio::serial_port_base::baud_rate @n
- * asio::serial_port_base::flow_control @n
- * asio::serial_port_base::parity @n
- * asio::serial_port_base::stop_bits @n
- * asio::serial_port_base::character_size
- */
- template <typename SettableSerialPortOption>
- asio::error_code set_option(const SettableSerialPortOption& option,
- asio::error_code& ec)
- {
- return this->get_service().set_option(
- this->get_implementation(), option, ec);
- }
-
- /// Get an option from the serial port.
- /**
- * This function is used to get the current value of an option on the serial
- * port.
- *
- * @param option The option value to be obtained from the serial port.
- *
- * @throws asio::system_error Thrown on failure.
- *
- * @sa GettableSerialPortOption @n
- * asio::serial_port_base::baud_rate @n
- * asio::serial_port_base::flow_control @n
- * asio::serial_port_base::parity @n
- * asio::serial_port_base::stop_bits @n
- * asio::serial_port_base::character_size
- */
- template <typename GettableSerialPortOption>
- void get_option(GettableSerialPortOption& option)
- {
- asio::error_code ec;
- this->get_service().get_option(this->get_implementation(), option, ec);
- asio::detail::throw_error(ec, "get_option");
- }
-
- /// Get an option from the serial port.
- /**
- * This function is used to get the current value of an option on the serial
- * port.
- *
- * @param option The option value to be obtained from the serial port.
- *
- * @param ec Set to indicate what error occured, if any.
- *
- * @sa GettableSerialPortOption @n
- * asio::serial_port_base::baud_rate @n
- * asio::serial_port_base::flow_control @n
- * asio::serial_port_base::parity @n
- * asio::serial_port_base::stop_bits @n
- * asio::serial_port_base::character_size
- */
- template <typename GettableSerialPortOption>
- asio::error_code get_option(GettableSerialPortOption& option,
- asio::error_code& ec)
- {
- return this->get_service().get_option(
- this->get_implementation(), option, ec);
- }
-
- /// Write some data to the serial port.
- /**
- * This function is used to write data to the serial port. The function call
- * will block until one or more bytes of the data has been written
- * successfully, or until an error occurs.
- *
- * @param buffers One or more data buffers to be written to the serial port.
- *
- * @returns The number of bytes written.
- *
- * @throws asio::system_error Thrown on failure. An error code of
- * asio::error::eof indicates that the connection was closed by the
- * peer.
- *
- * @note The write_some operation may not transmit all of the data to the
- * peer. Consider using the @ref write function if you need to ensure that
- * all data is written before the blocking operation completes.
- *
- * @par Example
- * To write a single data buffer use the @ref buffer function as follows:
- * @code
- * serial_port.write_some(asio::buffer(data, size));
- * @endcode
- * See the @ref buffer documentation for information on writing multiple
- * buffers in one go, and how to use it with arrays, boost::array or
- * std::vector.
- */
- template <typename ConstBufferSequence>
- std::size_t write_some(const ConstBufferSequence& buffers)
- {
- asio::error_code ec;
- std::size_t s = this->get_service().write_some(
- this->get_implementation(), buffers, ec);
- asio::detail::throw_error(ec, "write_some");
- return s;
- }
-
- /// Write some data to the serial port.
- /**
- * This function is used to write data to the serial port. The function call
- * will block until one or more bytes of the data has been written
- * successfully, or until an error occurs.
- *
- * @param buffers One or more data buffers to be written to the serial port.
- *
- * @param ec Set to indicate what error occurred, if any.
- *
- * @returns The number of bytes written. Returns 0 if an error occurred.
- *
- * @note The write_some operation may not transmit all of the data to the
- * peer. Consider using the @ref write function if you need to ensure that
- * all data is written before the blocking operation completes.
- */
- template <typename ConstBufferSequence>
- std::size_t write_some(const ConstBufferSequence& buffers,
- asio::error_code& ec)
- {
- return this->get_service().write_some(
- this->get_implementation(), buffers, ec);
- }
-
- /// Start an asynchronous write.
- /**
- * This function is used to asynchronously write data to the serial port.
- * The function call always returns immediately.
- *
- * @param buffers One or more data buffers to be written to the serial port.
- * Although the buffers object may be copied as necessary, ownership of the
- * underlying memory blocks is retained by the caller, which must guarantee
- * that they remain valid until the handler is called.
- *
- * @param handler The handler to be called when the write operation completes.
- * 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.
- * std::size_t bytes_transferred // Number of bytes written.
- * ); @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_service::post().
- *
- * @note The write operation may not transmit all of the data to the peer.
- * Consider using the @ref async_write function if you need to ensure that all
- * data is written before the asynchronous operation completes.
- *
- * @par Example
- * To write a single data buffer use the @ref buffer function as follows:
- * @code
- * serial_port.async_write_some(asio::buffer(data, size), handler);
- * @endcode
- * See the @ref buffer documentation for information on writing multiple
- * buffers in one go, and how to use it with arrays, boost::array or
- * std::vector.
- */
- template <typename ConstBufferSequence, typename WriteHandler>
- ASIO_INITFN_RESULT_TYPE(WriteHandler,
- void (asio::error_code, std::size_t))
- async_write_some(const ConstBufferSequence& buffers,
- ASIO_MOVE_ARG(WriteHandler) handler)
- {
- // If you get an error on the following line it means that your handler does
- // not meet the documented type requirements for a WriteHandler.
- ASIO_WRITE_HANDLER_CHECK(WriteHandler, handler) type_check;
-
- return this->get_service().async_write_some(this->get_implementation(),
- buffers, ASIO_MOVE_CAST(WriteHandler)(handler));
- }
-
- /// Read some data from the serial port.
- /**
- * This function is used to read data from the serial port. The function
- * call will block until one or more bytes of data has been read successfully,
- * or until an error occurs.
- *
- * @param buffers One or more buffers into which the data will be read.
- *
- * @returns The number of bytes read.
- *
- * @throws asio::system_error Thrown on failure. An error code of
- * asio::error::eof indicates that the connection was closed by the
- * peer.
- *
- * @note The read_some operation may not read all of the requested number of
- * bytes. Consider using the @ref read function if you need to ensure that
- * the requested amount of data is read before the blocking operation
- * completes.
- *
- * @par Example
- * To read into a single data buffer use the @ref buffer function as follows:
- * @code
- * serial_port.read_some(asio::buffer(data, size));
- * @endcode
- * See the @ref buffer documentation for information on reading into multiple
- * buffers in one go, and how to use it with arrays, boost::array or
- * std::vector.
- */
- template <typename MutableBufferSequence>
- std::size_t read_some(const MutableBufferSequence& buffers)
- {
- asio::error_code ec;
- std::size_t s = this->get_service().read_some(
- this->get_implementation(), buffers, ec);
- asio::detail::throw_error(ec, "read_some");
- return s;
- }
-
- /// Read some data from the serial port.
- /**
- * This function is used to read data from the serial port. The function
- * call will block until one or more bytes of data has been read successfully,
- * or until an error occurs.
- *
- * @param buffers One or more buffers into which the data will be read.
- *
- * @param ec Set to indicate what error occurred, if any.
- *
- * @returns The number of bytes read. Returns 0 if an error occurred.
- *
- * @note The read_some operation may not read all of the requested number of
- * bytes. Consider using the @ref read function if you need to ensure that
- * the requested amount of data is read before the blocking operation
- * completes.
- */
- template <typename MutableBufferSequence>
- std::size_t read_some(const MutableBufferSequence& buffers,
- asio::error_code& ec)
- {
- return this->get_service().read_some(
- this->get_implementation(), buffers, ec);
- }
-
- /// Start an asynchronous read.
- /**
- * This function is used to asynchronously read data from the serial port.
- * The function call always returns immediately.
- *
- * @param buffers One or more buffers into which the data will be read.
- * Although the buffers object may be copied as necessary, ownership of the
- * underlying memory blocks is retained by the caller, which must guarantee
- * that they remain valid until the handler is called.
- *
- * @param handler The handler to be called when the read operation completes.
- * 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.
- * std::size_t bytes_transferred // Number of bytes read.
- * ); @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_service::post().
- *
- * @note The read operation may not read all of the requested number of bytes.
- * Consider using the @ref async_read function if you need to ensure that the
- * requested amount of data is read before the asynchronous operation
- * completes.
- *
- * @par Example
- * To read into a single data buffer use the @ref buffer function as follows:
- * @code
- * serial_port.async_read_some(asio::buffer(data, size), handler);
- * @endcode
- * See the @ref buffer documentation for information on reading into multiple
- * buffers in one go, and how to use it with arrays, boost::array or
- * std::vector.
- */
- template <typename MutableBufferSequence, typename ReadHandler>
- ASIO_INITFN_RESULT_TYPE(ReadHandler,
- void (asio::error_code, std::size_t))
- async_read_some(const MutableBufferSequence& buffers,
- ASIO_MOVE_ARG(ReadHandler) handler)
- {
- // If you get an error on the following line it means that your handler does
- // not meet the documented type requirements for a ReadHandler.
- ASIO_READ_HANDLER_CHECK(ReadHandler, handler) type_check;
-
- return this->get_service().async_read_some(this->get_implementation(),
- buffers, ASIO_MOVE_CAST(ReadHandler)(handler));
- }
-};
-
-} // namespace asio
-
-#include "asio/detail/pop_options.hpp"
-
-#endif // defined(ASIO_HAS_SERIAL_PORT)
- // || defined(GENERATING_DOCUMENTATION)
-
-#endif // ASIO_BASIC_SERIAL_PORT_HPP