bgirgis/cpp-thirdparty
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

update boost on linux

Browse Source
This commit is contained in:
Bassem Girgis
2019-08-10 16:06:25 -05:00
parent 76ad52be58
commit 861b918727
5363 changed files with 483306 additions and 116507 deletions
Download Patch File Download Diff File Expand all files Collapse all files

475
linx64/include/boost/asio/basic_raw_socket.hpp
View File

@@ -2,7 +2,7 @@
// basic_raw_socket.hpp
// ~~~~~~~~~~~~~~~~~~~~
//
// Copyright (c) 2003-2017 Christopher M. Kohlhoff (chris at kohlhoff dot com)
// Copyright (c) 2003-2019 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)
@@ -19,16 +19,25 @@
#include <cstddef>
#include <boost/asio/basic_socket.hpp>
#include <boost/asio/detail/handler_type_requirements.hpp>
#include <boost/asio/detail/non_const_lvalue.hpp>
#include <boost/asio/detail/throw_error.hpp>
#include <boost/asio/detail/type_traits.hpp>
#include <boost/asio/error.hpp>
#include <boost/asio/raw_socket_service.hpp>
#include <boost/asio/detail/push_options.hpp>
namespace boost {
namespace asio {
#if !defined(BOOST_ASIO_BASIC_RAW_SOCKET_FWD_DECL)
#define BOOST_ASIO_BASIC_RAW_SOCKET_FWD_DECL
// Forward declaration with defaulted arguments.
template <typename Protocol, typename Executor = executor>
class basic_raw_socket;
#endif // !defined(BOOST_ASIO_BASIC_RAW_SOCKET_FWD_DECL)
/// Provides raw-oriented socket functionality.
/**
* The basic_raw_socket class template provides asynchronous and blocking
@@ -38,18 +47,29 @@ namespace asio {
* @e Distinct @e objects: Safe.@n
* @e Shared @e objects: Unsafe.
*/
template <typename Protocol,
typename RawSocketService = raw_socket_service<Protocol> >
template <typename Protocol, typename Executor>
class basic_raw_socket
: public basic_socket<Protocol, RawSocketService>
: public basic_socket<Protocol, Executor>
{
public:
/// (Deprecated: Use native_handle_type.) The native representation of a
/// socket.
typedef typename RawSocketService::native_handle_type native_type;
/// The type of the executor associated with the object.
typedef Executor executor_type;
/// Rebinds the socket type to another executor.
template <typename Executor1>
struct rebind_executor
{
/// The socket type when rebound to the specified executor.
typedef basic_raw_socket<Protocol, Executor1> other;
};
/// The native representation of a socket.
typedef typename RawSocketService::native_handle_type native_handle_type;
#if defined(GENERATING_DOCUMENTATION)
typedef implementation_defined native_handle_type;
#else
typedef typename basic_socket<Protocol,
Executor>::native_handle_type native_handle_type;
#endif
/// The protocol type.
typedef Protocol protocol_type;
@@ -62,12 +82,29 @@ public:
* 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.
* @param ex The I/O executor that the socket will use, by default, to
* dispatch handlers for any asynchronous operations performed on the socket.
*/
explicit basic_raw_socket(boost::asio::io_service& io_service)
: basic_socket<Protocol, RawSocketService>(io_service)
explicit basic_raw_socket(const executor_type& ex)
: basic_socket<Protocol, Executor>(ex)
{
}
/// 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 context An execution context which provides the I/O executor that
* the socket will use, by default, to dispatch handlers for any asynchronous
* operations performed on the socket.
*/
template <typename ExecutionContext>
explicit basic_raw_socket(ExecutionContext& context,
typename enable_if<
is_convertible<ExecutionContext&, execution_context&>::value
>::type* = 0)
: basic_socket<Protocol, Executor>(context)
{
}
@@ -75,17 +112,36 @@ public:
/**
* 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 ex The I/O executor that the socket will use, by default, to
* dispatch handlers for any asynchronous operations performed on the socket.
*
* @param protocol An object specifying protocol parameters to be used.
*
* @throws boost::system::system_error Thrown on failure.
*/
basic_raw_socket(boost::asio::io_service& io_service,
const protocol_type& protocol)
: basic_socket<Protocol, RawSocketService>(io_service, protocol)
basic_raw_socket(const executor_type& ex, const protocol_type& protocol)
: basic_socket<Protocol, Executor>(ex, protocol)
{
}
/// Construct and open a basic_raw_socket.
/**
* This constructor creates and opens a raw socket.
*
* @param context An execution context which provides the I/O executor that
* the socket will use, by default, to dispatch handlers for any asynchronous
* operations performed on the socket.
*
* @param protocol An object specifying protocol parameters to be used.
*
* @throws boost::system::system_error Thrown on failure.
*/
template <typename ExecutionContext>
basic_raw_socket(ExecutionContext& context, const protocol_type& protocol,
typename enable_if<
is_convertible<ExecutionContext&, execution_context&>::value
>::type* = 0)
: basic_socket<Protocol, Executor>(context, protocol)
{
}
@@ -96,18 +152,41 @@ public:
* 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 ex The I/O executor that the socket will use, by default, 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 boost::system::system_error Thrown on failure.
*/
basic_raw_socket(boost::asio::io_service& io_service,
const endpoint_type& endpoint)
: basic_socket<Protocol, RawSocketService>(io_service, endpoint)
basic_raw_socket(const executor_type& ex, const endpoint_type& endpoint)
: basic_socket<Protocol, Executor>(ex, endpoint)
{
}
/// 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 context An execution context which provides the I/O executor that
* the socket will use, by default, 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 boost::system::system_error Thrown on failure.
*/
template <typename ExecutionContext>
basic_raw_socket(ExecutionContext& context, const endpoint_type& endpoint,
typename enable_if<
is_convertible<ExecutionContext&, execution_context&>::value
>::type* = 0)
: basic_socket<Protocol, Executor>(context, endpoint)
{
}
@@ -116,9 +195,8 @@ public:
* 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 ex The I/O executor that the socket will use, by default, to
* dispatch handlers for any asynchronous operations performed on the socket.
*
* @param protocol An object specifying protocol parameters to be used.
*
@@ -126,10 +204,34 @@ public:
*
* @throws boost::system::system_error Thrown on failure.
*/
basic_raw_socket(boost::asio::io_service& io_service,
basic_raw_socket(const executor_type& ex,
const protocol_type& protocol, const native_handle_type& native_socket)
: basic_socket<Protocol, RawSocketService>(
io_service, protocol, native_socket)
: basic_socket<Protocol, Executor>(ex, protocol, native_socket)
{
}
/// Construct a basic_raw_socket on an existing native socket.
/**
* This constructor creates a raw socket object to hold an existing
* native socket.
*
* @param context An execution context which provides the I/O executor that
* the socket will use, by default, 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 boost::system::system_error Thrown on failure.
*/
template <typename ExecutionContext>
basic_raw_socket(ExecutionContext& context,
const protocol_type& protocol, const native_handle_type& native_socket,
typename enable_if<
is_convertible<ExecutionContext&, execution_context&>::value
>::type* = 0)
: basic_socket<Protocol, Executor>(context, protocol, native_socket)
{
}
@@ -142,11 +244,11 @@ public:
* 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.
* constructed using the @c basic_raw_socket(const executor_type&)
* constructor.
*/
basic_raw_socket(basic_raw_socket&& other)
: basic_socket<Protocol, RawSocketService>(
BOOST_ASIO_MOVE_CAST(basic_raw_socket)(other))
: basic_socket<Protocol, Executor>(std::move(other))
{
}
@@ -158,31 +260,34 @@ public:
* 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.
* constructed using the @c basic_raw_socket(const executor_type&)
* constructor.
*/
basic_raw_socket& operator=(basic_raw_socket&& other)
{
basic_socket<Protocol, RawSocketService>::operator=(
BOOST_ASIO_MOVE_CAST(basic_raw_socket)(other));
basic_socket<Protocol, Executor>::operator=(std::move(other));
return *this;
}
/// Move-construct a basic_raw_socket from a socket of another protocol type.
/// 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.
* @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.
* constructed using the @c basic_raw_socket(const executor_type&)
* 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>(
BOOST_ASIO_MOVE_CAST2(basic_raw_socket<
Protocol1, RawSocketService1>)(other))
template <typename Protocol1, typename Executor1>
basic_raw_socket(basic_raw_socket<Protocol1, Executor1>&& other,
typename enable_if<
is_convertible<Protocol1, Protocol>::value
&& is_convertible<Executor1, Executor>::value
>::type* = 0)
: basic_socket<Protocol, Executor>(std::move(other))
{
}
@@ -194,20 +299,30 @@ public:
* 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.
* constructed using the @c basic_raw_socket(const executor_type&)
* 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)
template <typename Protocol1, typename Executor1>
typename enable_if<
is_convertible<Protocol1, Protocol>::value
&& is_convertible<Executor1, Executor>::value,
basic_raw_socket&
>::type operator=(basic_raw_socket<Protocol1, Executor1>&& other)
{
basic_socket<Protocol, RawSocketService>::operator=(
BOOST_ASIO_MOVE_CAST2(basic_raw_socket<
Protocol1, RawSocketService1>)(other));
basic_socket<Protocol, Executor>::operator=(std::move(other));
return *this;
}
#endif // defined(BOOST_ASIO_HAS_MOVE) || defined(GENERATING_DOCUMENTATION)
/// Destroys the socket.
/**
* This function destroys the socket, cancelling any outstanding asynchronous
* operations associated with the socket as if by calling @c cancel.
*/
~basic_raw_socket()
{
}
/// Send some data on a connected socket.
/**
* This function is used to send data on the raw socket. The function call
@@ -233,8 +348,8 @@ public:
std::size_t send(const ConstBufferSequence& buffers)
{
boost::system::error_code ec;
std::size_t s = this->get_service().send(
this->get_implementation(), buffers, 0, ec);
std::size_t s = this->impl_.get_service().send(
this->impl_.get_implementation(), buffers, 0, ec);
boost::asio::detail::throw_error(ec, "send");
return s;
}
@@ -260,8 +375,8 @@ public:
socket_base::message_flags flags)
{
boost::system::error_code ec;
std::size_t s = this->get_service().send(
this->get_implementation(), buffers, flags, ec);
std::size_t s = this->impl_.get_service().send(
this->impl_.get_implementation(), buffers, flags, ec);
boost::asio::detail::throw_error(ec, "send");
return s;
}
@@ -286,8 +401,8 @@ public:
std::size_t send(const ConstBufferSequence& buffers,
socket_base::message_flags flags, boost::system::error_code& ec)
{
return this->get_service().send(
this->get_implementation(), buffers, flags, ec);
return this->impl_.get_service().send(
this->impl_.get_implementation(), buffers, flags, ec);
}
/// Start an asynchronous send on a connected socket.
@@ -308,9 +423,9 @@ public:
* 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
* boost::asio::io_service::post().
* not, the handler will not be invoked from within this function. On
* immediate completion, invocation of the handler will be performed in a
* manner equivalent to using boost::asio::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
@@ -331,12 +446,10 @@ public:
async_send(const ConstBufferSequence& buffers,
BOOST_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.
BOOST_ASIO_WRITE_HANDLER_CHECK(WriteHandler, handler) type_check;
return this->get_service().async_send(this->get_implementation(),
buffers, 0, BOOST_ASIO_MOVE_CAST(WriteHandler)(handler));
return async_initiate<WriteHandler,
void (boost::system::error_code, std::size_t)>(
initiate_async_send(), handler, this,
buffers, socket_base::message_flags(0));
}
/// Start an asynchronous send on a connected socket.
@@ -359,9 +472,9 @@ public:
* 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
* boost::asio::io_service::post().
* not, the handler will not be invoked from within this function. On
* immediate completion, invocation of the handler will be performed in a
* manner equivalent to using boost::asio::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
@@ -374,12 +487,9 @@ public:
socket_base::message_flags flags,
BOOST_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.
BOOST_ASIO_WRITE_HANDLER_CHECK(WriteHandler, handler) type_check;
return this->get_service().async_send(this->get_implementation(),
buffers, flags, BOOST_ASIO_MOVE_CAST(WriteHandler)(handler));
return async_initiate<WriteHandler,
void (boost::system::error_code, std::size_t)>(
initiate_async_send(), handler, this, buffers, flags);
}
/// Send raw data to the specified endpoint.
@@ -412,8 +522,8 @@ public:
const endpoint_type& destination)
{
boost::system::error_code ec;
std::size_t s = this->get_service().send_to(
this->get_implementation(), buffers, destination, 0, ec);
std::size_t s = this->impl_.get_service().send_to(
this->impl_.get_implementation(), buffers, destination, 0, ec);
boost::asio::detail::throw_error(ec, "send_to");
return s;
}
@@ -439,8 +549,8 @@ public:
const endpoint_type& destination, socket_base::message_flags flags)
{
boost::system::error_code ec;
std::size_t s = this->get_service().send_to(
this->get_implementation(), buffers, destination, flags, ec);
std::size_t s = this->impl_.get_service().send_to(
this->impl_.get_implementation(), buffers, destination, flags, ec);
boost::asio::detail::throw_error(ec, "send_to");
return s;
}
@@ -466,7 +576,7 @@ public:
const endpoint_type& destination, socket_base::message_flags flags,
boost::system::error_code& ec)
{
return this->get_service().send_to(this->get_implementation(),
return this->impl_.get_service().send_to(this->impl_.get_implementation(),
buffers, destination, flags, ec);
}
@@ -491,9 +601,9 @@ public:
* 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
* boost::asio::io_service::post().
* not, the handler will not be invoked from within this function. On
* immediate completion, invocation of the handler will be performed in a
* manner equivalent to using boost::asio::post().
*
* @par Example
* To send a single data buffer use the @ref buffer function as follows:
@@ -514,12 +624,10 @@ public:
const endpoint_type& destination,
BOOST_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.
BOOST_ASIO_WRITE_HANDLER_CHECK(WriteHandler, handler) type_check;
return this->get_service().async_send_to(this->get_implementation(),
buffers, destination, 0, BOOST_ASIO_MOVE_CAST(WriteHandler)(handler));
return async_initiate<WriteHandler,
void (boost::system::error_code, std::size_t)>(
initiate_async_send_to(), handler, this, buffers,
destination, socket_base::message_flags(0));
}
/// Start an asynchronous send.
@@ -545,9 +653,9 @@ public:
* 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
* boost::asio::io_service::post().
* not, the handler will not be invoked from within this function. On
* immediate completion, invocation of the handler will be performed in a
* manner equivalent to using boost::asio::post().
*/
template <typename ConstBufferSequence, typename WriteHandler>
BOOST_ASIO_INITFN_RESULT_TYPE(WriteHandler,
@@ -556,13 +664,9 @@ public:
const endpoint_type& destination, socket_base::message_flags flags,
BOOST_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.
BOOST_ASIO_WRITE_HANDLER_CHECK(WriteHandler, handler) type_check;
return this->get_service().async_send_to(
this->get_implementation(), buffers, destination, flags,
BOOST_ASIO_MOVE_CAST(WriteHandler)(handler));
return async_initiate<WriteHandler,
void (boost::system::error_code, std::size_t)>(
initiate_async_send_to(), handler, this, buffers, destination, flags);
}
/// Receive some data on a connected socket.
@@ -593,8 +697,8 @@ public:
std::size_t receive(const MutableBufferSequence& buffers)
{
boost::system::error_code ec;
std::size_t s = this->get_service().receive(
this->get_implementation(), buffers, 0, ec);
std::size_t s = this->impl_.get_service().receive(
this->impl_.get_implementation(), buffers, 0, ec);
boost::asio::detail::throw_error(ec, "receive");
return s;
}
@@ -622,8 +726,8 @@ public:
socket_base::message_flags flags)
{
boost::system::error_code ec;
std::size_t s = this->get_service().receive(
this->get_implementation(), buffers, flags, ec);
std::size_t s = this->impl_.get_service().receive(
this->impl_.get_implementation(), buffers, flags, ec);
boost::asio::detail::throw_error(ec, "receive");
return s;
}
@@ -650,8 +754,8 @@ public:
std::size_t receive(const MutableBufferSequence& buffers,
socket_base::message_flags flags, boost::system::error_code& ec)
{
return this->get_service().receive(
this->get_implementation(), buffers, flags, ec);
return this->impl_.get_service().receive(
this->impl_.get_implementation(), buffers, flags, ec);
}
/// Start an asynchronous receive on a connected socket.
@@ -672,9 +776,9 @@ public:
* 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
* boost::asio::io_service::post().
* not, the handler will not be invoked from within this function. On
* immediate completion, invocation of the handler will be performed in a
* manner equivalent to using boost::asio::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
@@ -696,12 +800,10 @@ public:
async_receive(const MutableBufferSequence& buffers,
BOOST_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.
BOOST_ASIO_READ_HANDLER_CHECK(ReadHandler, handler) type_check;
return this->get_service().async_receive(this->get_implementation(),
buffers, 0, BOOST_ASIO_MOVE_CAST(ReadHandler)(handler));
return async_initiate<ReadHandler,
void (boost::system::error_code, std::size_t)>(
initiate_async_receive(), handler, this,
buffers, socket_base::message_flags(0));
}
/// Start an asynchronous receive on a connected socket.
@@ -724,9 +826,9 @@ public:
* 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
* boost::asio::io_service::post().
* not, the handler will not be invoked from within this function. On
* immediate completion, invocation of the handler will be performed in a
* manner equivalent to using boost::asio::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
@@ -739,12 +841,9 @@ public:
socket_base::message_flags flags,
BOOST_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.
BOOST_ASIO_READ_HANDLER_CHECK(ReadHandler, handler) type_check;
return this->get_service().async_receive(this->get_implementation(),
buffers, flags, BOOST_ASIO_MOVE_CAST(ReadHandler)(handler));
return async_initiate<ReadHandler,
void (boost::system::error_code, std::size_t)>(
initiate_async_receive(), handler, this, buffers, flags);
}
/// Receive raw data with the endpoint of the sender.
@@ -778,8 +877,8 @@ public:
endpoint_type& sender_endpoint)
{
boost::system::error_code ec;
std::size_t s = this->get_service().receive_from(
this->get_implementation(), buffers, sender_endpoint, 0, ec);
std::size_t s = this->impl_.get_service().receive_from(
this->impl_.get_implementation(), buffers, sender_endpoint, 0, ec);
boost::asio::detail::throw_error(ec, "receive_from");
return s;
}
@@ -805,8 +904,8 @@ public:
endpoint_type& sender_endpoint, socket_base::message_flags flags)
{
boost::system::error_code ec;
std::size_t s = this->get_service().receive_from(
this->get_implementation(), buffers, sender_endpoint, flags, ec);
std::size_t s = this->impl_.get_service().receive_from(
this->impl_.get_implementation(), buffers, sender_endpoint, flags, ec);
boost::asio::detail::throw_error(ec, "receive_from");
return s;
}
@@ -832,8 +931,8 @@ public:
endpoint_type& sender_endpoint, socket_base::message_flags flags,
boost::system::error_code& ec)
{
return this->get_service().receive_from(this->get_implementation(),
buffers, sender_endpoint, flags, ec);
return this->impl_.get_service().receive_from(
this->impl_.get_implementation(), buffers, sender_endpoint, flags, ec);
}
/// Start an asynchronous receive.
@@ -859,9 +958,9 @@ public:
* 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
* boost::asio::io_service::post().
* not, the handler will not be invoked from within this function. On
* immediate completion, invocation of the handler will be performed in a
* manner equivalent to using boost::asio::post().
*
* @par Example
* To receive into a single data buffer use the @ref buffer function as
@@ -879,13 +978,10 @@ public:
endpoint_type& sender_endpoint,
BOOST_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.
BOOST_ASIO_READ_HANDLER_CHECK(ReadHandler, handler) type_check;
return this->get_service().async_receive_from(
this->get_implementation(), buffers, sender_endpoint, 0,
BOOST_ASIO_MOVE_CAST(ReadHandler)(handler));
return async_initiate<ReadHandler,
void (boost::system::error_code, std::size_t)>(
initiate_async_receive_from(), handler, this, buffers,
&sender_endpoint, socket_base::message_flags(0));
}
/// Start an asynchronous receive.
@@ -913,9 +1009,9 @@ public:
* 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
* boost::asio::io_service::post().
* not, the handler will not be invoked from within this function. On
* immediate completion, invocation of the handler will be performed in a
* manner equivalent to using boost::asio::post().
*/
template <typename MutableBufferSequence, typename ReadHandler>
BOOST_ASIO_INITFN_RESULT_TYPE(ReadHandler,
@@ -924,14 +1020,85 @@ public:
endpoint_type& sender_endpoint, socket_base::message_flags flags,
BOOST_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.
BOOST_ASIO_READ_HANDLER_CHECK(ReadHandler, handler) type_check;
return this->get_service().async_receive_from(
this->get_implementation(), buffers, sender_endpoint, flags,
BOOST_ASIO_MOVE_CAST(ReadHandler)(handler));
return async_initiate<ReadHandler,
void (boost::system::error_code, std::size_t)>(
initiate_async_receive_from(), handler,
this, buffers, &sender_endpoint, flags);
}
private:
struct initiate_async_send
{
template <typename WriteHandler, typename ConstBufferSequence>
void operator()(BOOST_ASIO_MOVE_ARG(WriteHandler) handler,
basic_raw_socket* self, const ConstBufferSequence& buffers,
socket_base::message_flags flags) const
{
// If you get an error on the following line it means that your handler
// does not meet the documented type requirements for a WriteHandler.
BOOST_ASIO_WRITE_HANDLER_CHECK(WriteHandler, handler) type_check;
detail::non_const_lvalue<WriteHandler> handler2(handler);
self->impl_.get_service().async_send(
self->impl_.get_implementation(), buffers, flags,
handler2.value, self->impl_.get_implementation_executor());
}
};
struct initiate_async_send_to
{
template <typename WriteHandler, typename ConstBufferSequence>
void operator()(BOOST_ASIO_MOVE_ARG(WriteHandler) handler,
basic_raw_socket* self, const ConstBufferSequence& buffers,
const endpoint_type& destination,
socket_base::message_flags flags) const
{
// If you get an error on the following line it means that your handler
// does not meet the documented type requirements for a WriteHandler.
BOOST_ASIO_WRITE_HANDLER_CHECK(WriteHandler, handler) type_check;
detail::non_const_lvalue<WriteHandler> handler2(handler);
self->impl_.get_service().async_send_to(
self->impl_.get_implementation(), buffers, destination, flags,
handler2.value, self->impl_.get_implementation_executor());
}
};
struct initiate_async_receive
{
template <typename ReadHandler, typename MutableBufferSequence>
void operator()(BOOST_ASIO_MOVE_ARG(ReadHandler) handler,
basic_raw_socket* self, const MutableBufferSequence& buffers,
socket_base::message_flags flags) const
{
// If you get an error on the following line it means that your handler
// does not meet the documented type requirements for a ReadHandler.
BOOST_ASIO_READ_HANDLER_CHECK(ReadHandler, handler) type_check;
detail::non_const_lvalue<ReadHandler> handler2(handler);
self->impl_.get_service().async_receive(
self->impl_.get_implementation(), buffers, flags,
handler2.value, self->impl_.get_implementation_executor());
}
};
struct initiate_async_receive_from
{
template <typename ReadHandler, typename MutableBufferSequence>
void operator()(BOOST_ASIO_MOVE_ARG(ReadHandler) handler,
basic_raw_socket* self, const MutableBufferSequence& buffers,
endpoint_type* sender_endpoint, socket_base::message_flags flags) const
{
// If you get an error on the following line it means that your handler
// does not meet the documented type requirements for a ReadHandler.
BOOST_ASIO_READ_HANDLER_CHECK(ReadHandler, handler) type_check;
detail::non_const_lvalue<ReadHandler> handler2(handler);
self->impl_.get_service().async_receive_from(
self->impl_.get_implementation(), buffers, *sender_endpoint, flags,
handler2.value, self->impl_.get_implementation_executor());
}
};
};
} // namespace asio