basic_datagram_socket.hpp

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//
// basic_datagram_socket.hpp
// ~~~~~~~~~~~~~~~~~~~~~~~~~
//
// Copyright (c) 2003-2008 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_DATAGRAM_SOCKET_HPP
#define ASIO_BASIC_DATAGRAM_SOCKET_HPP

#if defined(_MSC_VER) && (_MSC_VER >= 1200)
# pragma once
#endif // defined(_MSC_VER) && (_MSC_VER >= 1200)

#include "asio/detail/push_options.hpp"

#include "asio/detail/push_options.hpp"
#include <cstddef>
#include <boost/config.hpp>
#include "asio/detail/pop_options.hpp"

#include "asio/basic_socket.hpp"
#include "asio/datagram_socket_service.hpp"
#include "asio/error.hpp"
#include "asio/detail/throw_error.hpp"

namespace asio {


template <typename Protocol,
    typename DatagramSocketService = datagram_socket_service<Protocol> >
class basic_datagram_socket
  : public basic_socket<Protocol, DatagramSocketService>
{
public:
  typedef typename DatagramSocketService::native_type native_type;

  typedef Protocol protocol_type;

  typedef typename Protocol::endpoint endpoint_type;


  explicit basic_datagram_socket(asio::io_service& io_service)
    : basic_socket<Protocol, DatagramSocketService>(io_service)
  {
  }


  basic_datagram_socket(asio::io_service& io_service,
      const protocol_type& protocol)
    : basic_socket<Protocol, DatagramSocketService>(io_service, protocol)
  {
  }


  basic_datagram_socket(asio::io_service& io_service,
      const endpoint_type& endpoint)
    : basic_socket<Protocol, DatagramSocketService>(io_service, endpoint)
  {
  }


  basic_datagram_socket(asio::io_service& io_service,
      const protocol_type& protocol, const native_type& native_socket)
    : basic_socket<Protocol, DatagramSocketService>(
        io_service, protocol, native_socket)
  {
  }


  template <typename ConstBufferSequence>
  std::size_t send(const ConstBufferSequence& buffers)
  {
    asio::error_code ec;
    std::size_t s = this->service.send(this->implementation, buffers, 0, ec);
    asio::detail::throw_error(ec);
    return s;
  }


  template <typename ConstBufferSequence>
  std::size_t send(const ConstBufferSequence& buffers,
      socket_base::message_flags flags)
  {
    asio::error_code ec;
    std::size_t s = this->service.send(
        this->implementation, buffers, flags, ec);
    asio::detail::throw_error(ec);
    return s;
  }


  template <typename ConstBufferSequence>
  std::size_t send(const ConstBufferSequence& buffers,
      socket_base::message_flags flags, asio::error_code& ec)
  {
    return this->service.send(this->implementation, buffers, flags, ec);
  }


  template <typename ConstBufferSequence, typename WriteHandler>
  void async_send(const ConstBufferSequence& buffers, WriteHandler handler)
  {
    this->service.async_send(this->implementation, buffers, 0, handler);
  }


  template <typename ConstBufferSequence, typename WriteHandler>
  void async_send(const ConstBufferSequence& buffers,
      socket_base::message_flags flags, WriteHandler handler)
  {
    this->service.async_send(this->implementation, buffers, flags, handler);
  }


  template <typename ConstBufferSequence>
  std::size_t send_to(const ConstBufferSequence& buffers,
      const endpoint_type& destination)
  {
    asio::error_code ec;
    std::size_t s = this->service.send_to(
        this->implementation, buffers, destination, 0, ec);
    asio::detail::throw_error(ec);
    return s;
  }


  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->service.send_to(
        this->implementation, buffers, destination, flags, ec);
    asio::detail::throw_error(ec);
    return s;
  }


  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->service.send_to(this->implementation,
        buffers, destination, flags, ec);
  }


  template <typename ConstBufferSequence, typename WriteHandler>
  void async_send_to(const ConstBufferSequence& buffers,
      const endpoint_type& destination, WriteHandler handler)
  {
    this->service.async_send_to(this->implementation, buffers, destination, 0,
        handler);
  }


  template <typename ConstBufferSequence, typename WriteHandler>
  void async_send_to(const ConstBufferSequence& buffers,
      const endpoint_type& destination, socket_base::message_flags flags,
      WriteHandler handler)
  {
    this->service.async_send_to(this->implementation, buffers, destination,
        flags, handler);
  }


  template <typename MutableBufferSequence>
  std::size_t receive(const MutableBufferSequence& buffers)
  {
    asio::error_code ec;
    std::size_t s = this->service.receive(
        this->implementation, buffers, 0, ec);
    asio::detail::throw_error(ec);
    return s;
  }


  template <typename MutableBufferSequence>
  std::size_t receive(const MutableBufferSequence& buffers,
      socket_base::message_flags flags)
  {
    asio::error_code ec;
    std::size_t s = this->service.receive(
        this->implementation, buffers, flags, ec);
    asio::detail::throw_error(ec);
    return s;
  }


  template <typename MutableBufferSequence>
  std::size_t receive(const MutableBufferSequence& buffers,
      socket_base::message_flags flags, asio::error_code& ec)
  {
    return this->service.receive(this->implementation, buffers, flags, ec);
  }


  template <typename MutableBufferSequence, typename ReadHandler>
  void async_receive(const MutableBufferSequence& buffers, ReadHandler handler)
  {
    this->service.async_receive(this->implementation, buffers, 0, handler);
  }


  template <typename MutableBufferSequence, typename ReadHandler>
  void async_receive(const MutableBufferSequence& buffers,
      socket_base::message_flags flags, ReadHandler handler)
  {
    this->service.async_receive(this->implementation, buffers, flags, handler);
  }


  template <typename MutableBufferSequence>
  std::size_t receive_from(const MutableBufferSequence& buffers,
      endpoint_type& sender_endpoint)
  {
    asio::error_code ec;
    std::size_t s = this->service.receive_from(
        this->implementation, buffers, sender_endpoint, 0, ec);
    asio::detail::throw_error(ec);
    return s;
  }
  

  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->service.receive_from(
        this->implementation, buffers, sender_endpoint, flags, ec);
    asio::detail::throw_error(ec);
    return s;
  }
  

  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->service.receive_from(this->implementation, buffers,
        sender_endpoint, flags, ec);
  }


  template <typename MutableBufferSequence, typename ReadHandler>
  void async_receive_from(const MutableBufferSequence& buffers,
      endpoint_type& sender_endpoint, ReadHandler handler)
  {
    this->service.async_receive_from(this->implementation, buffers,
        sender_endpoint, 0, handler);
  }


  template <typename MutableBufferSequence, typename ReadHandler>
  void async_receive_from(const MutableBufferSequence& buffers,
      endpoint_type& sender_endpoint, socket_base::message_flags flags,
      ReadHandler handler)
  {
    this->service.async_receive_from(this->implementation, buffers,
        sender_endpoint, flags, handler);
  }
};

} // namespace asio

#include "asio/detail/pop_options.hpp"

#endif // ASIO_BASIC_DATAGRAM_SOCKET_HPP