Pull in files from odr-mmbtools-common

Replace ASIO by simpler implementation, meaning that the telnet
RC now only supports a single connection.

Move Log, RC to lib/

1 files changed, 0 insertions, 511 deletions

diff --git a/lib/asio/detail/reactive_socket_service_base.hpp b/lib/asio/detail/reactive_socket_service_base.hpp
deleted file mode 100644
index ccd497e..0000000
--- a/lib/asio/detail/reactive_socket_service_base.hpp
+++ /dev/null
@@ -1,511 +0,0 @@
-//
-// detail/reactive_socket_service_base.hpp
-// ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
-//
-// Copyright (c) 2003-2018 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_DETAIL_REACTIVE_SOCKET_SERVICE_BASE_HPP
-#define ASIO_DETAIL_REACTIVE_SOCKET_SERVICE_BASE_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_IOCP) \
-  && !defined(ASIO_WINDOWS_RUNTIME)
-
-#include "asio/buffer.hpp"
-#include "asio/error.hpp"
-#include "asio/io_context.hpp"
-#include "asio/socket_base.hpp"
-#include "asio/detail/buffer_sequence_adapter.hpp"
-#include "asio/detail/memory.hpp"
-#include "asio/detail/reactive_null_buffers_op.hpp"
-#include "asio/detail/reactive_socket_recv_op.hpp"
-#include "asio/detail/reactive_socket_recvmsg_op.hpp"
-#include "asio/detail/reactive_socket_send_op.hpp"
-#include "asio/detail/reactive_wait_op.hpp"
-#include "asio/detail/reactor.hpp"
-#include "asio/detail/reactor_op.hpp"
-#include "asio/detail/socket_holder.hpp"
-#include "asio/detail/socket_ops.hpp"
-#include "asio/detail/socket_types.hpp"
-
-#include "asio/detail/push_options.hpp"
-
-namespace asio {
-namespace detail {
-
-class reactive_socket_service_base
-{
-public:
-  // The native type of a socket.
-  typedef socket_type native_handle_type;
-
-  // The implementation type of the socket.
-  struct base_implementation_type
-  {
-    // The native socket representation.
-    socket_type socket_;
-
-    // The current state of the socket.
-    socket_ops::state_type state_;
-
-    // Per-descriptor data used by the reactor.
-    reactor::per_descriptor_data reactor_data_;
-  };
-
-  // Constructor.
-  ASIO_DECL reactive_socket_service_base(
-      asio::io_context& io_context);
-
-  // Destroy all user-defined handler objects owned by the service.
-  ASIO_DECL void base_shutdown();
-
-  // Construct a new socket implementation.
-  ASIO_DECL void construct(base_implementation_type& impl);
-
-  // Move-construct a new socket implementation.
-  ASIO_DECL void base_move_construct(base_implementation_type& impl,
-      base_implementation_type& other_impl);
-
-  // Move-assign from another socket implementation.
-  ASIO_DECL void base_move_assign(base_implementation_type& impl,
-      reactive_socket_service_base& other_service,
-      base_implementation_type& other_impl);
-
-  // Destroy a socket implementation.
-  ASIO_DECL void destroy(base_implementation_type& impl);
-
-  // Determine whether the socket is open.
-  bool is_open(const base_implementation_type& impl) const
-  {
-    return impl.socket_ != invalid_socket;
-  }
-
-  // Destroy a socket implementation.
-  ASIO_DECL asio::error_code close(
-      base_implementation_type& impl, asio::error_code& ec);
-
-  // Release ownership of the socket.
-  ASIO_DECL socket_type release(
-      base_implementation_type& impl, asio::error_code& ec);
-
-  // Get the native socket representation.
-  native_handle_type native_handle(base_implementation_type& impl)
-  {
-    return impl.socket_;
-  }
-
-  // Cancel all operations associated with the socket.
-  ASIO_DECL asio::error_code cancel(
-      base_implementation_type& impl, asio::error_code& ec);
-
-  // Determine whether the socket is at the out-of-band data mark.
-  bool at_mark(const base_implementation_type& impl,
-      asio::error_code& ec) const
-  {
-    return socket_ops::sockatmark(impl.socket_, ec);
-  }
-
-  // Determine the number of bytes available for reading.
-  std::size_t available(const base_implementation_type& impl,
-      asio::error_code& ec) const
-  {
-    return socket_ops::available(impl.socket_, ec);
-  }
-
-  // Place the socket into the state where it will listen for new connections.
-  asio::error_code listen(base_implementation_type& impl,
-      int backlog, asio::error_code& ec)
-  {
-    socket_ops::listen(impl.socket_, backlog, ec);
-    return ec;
-  }
-
-  // Perform an IO control command on the socket.
-  template <typename IO_Control_Command>
-  asio::error_code io_control(base_implementation_type& impl,
-      IO_Control_Command& command, asio::error_code& ec)
-  {
-    socket_ops::ioctl(impl.socket_, impl.state_, command.name(),
-        static_cast<ioctl_arg_type*>(command.data()), ec);
-    return ec;
-  }
-
-  // Gets the non-blocking mode of the socket.
-  bool non_blocking(const base_implementation_type& impl) const
-  {
-    return (impl.state_ & socket_ops::user_set_non_blocking) != 0;
-  }
-
-  // Sets the non-blocking mode of the socket.
-  asio::error_code non_blocking(base_implementation_type& impl,
-      bool mode, asio::error_code& ec)
-  {
-    socket_ops::set_user_non_blocking(impl.socket_, impl.state_, mode, ec);
-    return ec;
-  }
-
-  // Gets the non-blocking mode of the native socket implementation.
-  bool native_non_blocking(const base_implementation_type& impl) const
-  {
-    return (impl.state_ & socket_ops::internal_non_blocking) != 0;
-  }
-
-  // Sets the non-blocking mode of the native socket implementation.
-  asio::error_code native_non_blocking(base_implementation_type& impl,
-      bool mode, asio::error_code& ec)
-  {
-    socket_ops::set_internal_non_blocking(impl.socket_, impl.state_, mode, ec);
-    return ec;
-  }
-
-  // Wait for the socket to become ready to read, ready to write, or to have
-  // pending error conditions.
-  asio::error_code wait(base_implementation_type& impl,
-      socket_base::wait_type w, asio::error_code& ec)
-  {
-    switch (w)
-    {
-    case socket_base::wait_read:
-      socket_ops::poll_read(impl.socket_, impl.state_, -1, ec);
-      break;
-    case socket_base::wait_write:
-      socket_ops::poll_write(impl.socket_, impl.state_, -1, ec);
-      break;
-    case socket_base::wait_error:
-      socket_ops::poll_error(impl.socket_, impl.state_, -1, ec);
-      break;
-    default:
-      ec = asio::error::invalid_argument;
-      break;
-    }
-
-    return ec;
-  }
-
-  // Asynchronously wait for the socket to become ready to read, ready to
-  // write, or to have pending error conditions.
-  template <typename Handler>
-  void async_wait(base_implementation_type& impl,
-      socket_base::wait_type w, Handler& handler)
-  {
-    bool is_continuation =
-      asio_handler_cont_helpers::is_continuation(handler);
-
-    // Allocate and construct an operation to wrap the handler.
-    typedef reactive_wait_op<Handler> op;
-    typename op::ptr p = { asio::detail::addressof(handler),
-      op::ptr::allocate(handler), 0 };
-    p.p = new (p.v) op(handler);
-
-    ASIO_HANDLER_CREATION((reactor_.context(), *p.p, "socket",
-          &impl, impl.socket_, "async_wait"));
-
-    int op_type;
-    switch (w)
-    {
-      case socket_base::wait_read:
-        op_type = reactor::read_op;
-        break;
-      case socket_base::wait_write:
-        op_type = reactor::write_op;
-        break;
-      case socket_base::wait_error:
-        op_type = reactor::except_op;
-        break;
-      default:
-        p.p->ec_ = asio::error::invalid_argument;
-        reactor_.post_immediate_completion(p.p, is_continuation);
-        p.v = p.p = 0;
-        return;
-    }
-
-    start_op(impl, op_type, p.p, is_continuation, false, false);
-    p.v = p.p = 0;
-  }
-
-  // Send the given data to the peer.
-  template <typename ConstBufferSequence>
-  size_t send(base_implementation_type& impl,
-      const ConstBufferSequence& buffers,
-      socket_base::message_flags flags, asio::error_code& ec)
-  {
-    buffer_sequence_adapter<asio::const_buffer,
-        ConstBufferSequence> bufs(buffers);
-
-    return socket_ops::sync_send(impl.socket_, impl.state_,
-        bufs.buffers(), bufs.count(), flags, bufs.all_empty(), ec);
-  }
-
-  // Wait until data can be sent without blocking.
-  size_t send(base_implementation_type& impl, const null_buffers&,
-      socket_base::message_flags, asio::error_code& ec)
-  {
-    // Wait for socket to become ready.
-    socket_ops::poll_write(impl.socket_, impl.state_, -1, ec);
-
-    return 0;
-  }
-
-  // Start an asynchronous send. The data being sent must be valid for the
-  // lifetime of the asynchronous operation.
-  template <typename ConstBufferSequence, typename Handler>
-  void async_send(base_implementation_type& impl,
-      const ConstBufferSequence& buffers,
-      socket_base::message_flags flags, Handler& handler)
-  {
-    bool is_continuation =
-      asio_handler_cont_helpers::is_continuation(handler);
-
-    // Allocate and construct an operation to wrap the handler.
-    typedef reactive_socket_send_op<ConstBufferSequence, Handler> op;
-    typename op::ptr p = { asio::detail::addressof(handler),
-      op::ptr::allocate(handler), 0 };
-    p.p = new (p.v) op(impl.socket_, impl.state_, buffers, flags, handler);
-
-    ASIO_HANDLER_CREATION((reactor_.context(), *p.p, "socket",
-          &impl, impl.socket_, "async_send"));
-
-    start_op(impl, reactor::write_op, p.p, is_continuation, true,
-        ((impl.state_ & socket_ops::stream_oriented)
-          && buffer_sequence_adapter<asio::const_buffer,
-            ConstBufferSequence>::all_empty(buffers)));
-    p.v = p.p = 0;
-  }
-
-  // Start an asynchronous wait until data can be sent without blocking.
-  template <typename Handler>
-  void async_send(base_implementation_type& impl, const null_buffers&,
-      socket_base::message_flags, Handler& handler)
-  {
-    bool is_continuation =
-      asio_handler_cont_helpers::is_continuation(handler);
-
-    // Allocate and construct an operation to wrap the handler.
-    typedef reactive_null_buffers_op<Handler> op;
-    typename op::ptr p = { asio::detail::addressof(handler),
-      op::ptr::allocate(handler), 0 };
-    p.p = new (p.v) op(handler);
-
-    ASIO_HANDLER_CREATION((reactor_.context(), *p.p, "socket",
-          &impl, impl.socket_, "async_send(null_buffers)"));
-
-    start_op(impl, reactor::write_op, p.p, is_continuation, false, false);
-    p.v = p.p = 0;
-  }
-
-  // Receive some data from the peer. Returns the number of bytes received.
-  template <typename MutableBufferSequence>
-  size_t receive(base_implementation_type& impl,
-      const MutableBufferSequence& buffers,
-      socket_base::message_flags flags, asio::error_code& ec)
-  {
-    buffer_sequence_adapter<asio::mutable_buffer,
-        MutableBufferSequence> bufs(buffers);
-
-    return socket_ops::sync_recv(impl.socket_, impl.state_,
-        bufs.buffers(), bufs.count(), flags, bufs.all_empty(), ec);
-  }
-
-  // Wait until data can be received without blocking.
-  size_t receive(base_implementation_type& impl, const null_buffers&,
-      socket_base::message_flags, asio::error_code& ec)
-  {
-    // Wait for socket to become ready.
-    socket_ops::poll_read(impl.socket_, impl.state_, -1, ec);
-
-    return 0;
-  }
-
-  // Start an asynchronous receive. The buffer for the data being received
-  // must be valid for the lifetime of the asynchronous operation.
-  template <typename MutableBufferSequence, typename Handler>
-  void async_receive(base_implementation_type& impl,
-      const MutableBufferSequence& buffers,
-      socket_base::message_flags flags, Handler& handler)
-  {
-    bool is_continuation =
-      asio_handler_cont_helpers::is_continuation(handler);
-
-    // Allocate and construct an operation to wrap the handler.
-    typedef reactive_socket_recv_op<MutableBufferSequence, Handler> op;
-    typename op::ptr p = { asio::detail::addressof(handler),
-      op::ptr::allocate(handler), 0 };
-    p.p = new (p.v) op(impl.socket_, impl.state_, buffers, flags, handler);
-
-    ASIO_HANDLER_CREATION((reactor_.context(), *p.p, "socket",
-          &impl, impl.socket_, "async_receive"));
-
-    start_op(impl,
-        (flags & socket_base::message_out_of_band)
-          ? reactor::except_op : reactor::read_op,
-        p.p, is_continuation,
-        (flags & socket_base::message_out_of_band) == 0,
-        ((impl.state_ & socket_ops::stream_oriented)
-          && buffer_sequence_adapter<asio::mutable_buffer,
-            MutableBufferSequence>::all_empty(buffers)));
-    p.v = p.p = 0;
-  }
-
-  // Wait until data can be received without blocking.
-  template <typename Handler>
-  void async_receive(base_implementation_type& impl, const null_buffers&,
-      socket_base::message_flags flags, Handler& handler)
-  {
-    bool is_continuation =
-      asio_handler_cont_helpers::is_continuation(handler);
-
-    // Allocate and construct an operation to wrap the handler.
-    typedef reactive_null_buffers_op<Handler> op;
-    typename op::ptr p = { asio::detail::addressof(handler),
-      op::ptr::allocate(handler), 0 };
-    p.p = new (p.v) op(handler);
-
-    ASIO_HANDLER_CREATION((reactor_.context(), *p.p, "socket",
-          &impl, impl.socket_, "async_receive(null_buffers)"));
-
-    start_op(impl,
-        (flags & socket_base::message_out_of_band)
-          ? reactor::except_op : reactor::read_op,
-        p.p, is_continuation, false, false);
-    p.v = p.p = 0;
-  }
-
-  // Receive some data with associated flags. Returns the number of bytes
-  // received.
-  template <typename MutableBufferSequence>
-  size_t receive_with_flags(base_implementation_type& impl,
-      const MutableBufferSequence& buffers,
-      socket_base::message_flags in_flags,
-      socket_base::message_flags& out_flags, asio::error_code& ec)
-  {
-    buffer_sequence_adapter<asio::mutable_buffer,
-        MutableBufferSequence> bufs(buffers);
-
-    return socket_ops::sync_recvmsg(impl.socket_, impl.state_,
-        bufs.buffers(), bufs.count(), in_flags, out_flags, ec);
-  }
-
-  // Wait until data can be received without blocking.
-  size_t receive_with_flags(base_implementation_type& impl,
-      const null_buffers&, socket_base::message_flags,
-      socket_base::message_flags& out_flags, asio::error_code& ec)
-  {
-    // Wait for socket to become ready.
-    socket_ops::poll_read(impl.socket_, impl.state_, -1, ec);
-
-    // Clear out_flags, since we cannot give it any other sensible value when
-    // performing a null_buffers operation.
-    out_flags = 0;
-
-    return 0;
-  }
-
-  // Start an asynchronous receive. The buffer for the data being received
-  // must be valid for the lifetime of the asynchronous operation.
-  template <typename MutableBufferSequence, typename Handler>
-  void async_receive_with_flags(base_implementation_type& impl,
-      const MutableBufferSequence& buffers, socket_base::message_flags in_flags,
-      socket_base::message_flags& out_flags, Handler& handler)
-  {
-    bool is_continuation =
-      asio_handler_cont_helpers::is_continuation(handler);
-
-    // Allocate and construct an operation to wrap the handler.
-    typedef reactive_socket_recvmsg_op<MutableBufferSequence, Handler> op;
-    typename op::ptr p = { asio::detail::addressof(handler),
-      op::ptr::allocate(handler), 0 };
-    p.p = new (p.v) op(impl.socket_, buffers, in_flags, out_flags, handler);
-
-    ASIO_HANDLER_CREATION((reactor_.context(), *p.p, "socket",
-          &impl, impl.socket_, "async_receive_with_flags"));
-
-    start_op(impl,
-        (in_flags & socket_base::message_out_of_band)
-          ? reactor::except_op : reactor::read_op,
-        p.p, is_continuation,
-        (in_flags & socket_base::message_out_of_band) == 0, false);
-    p.v = p.p = 0;
-  }
-
-  // Wait until data can be received without blocking.
-  template <typename Handler>
-  void async_receive_with_flags(base_implementation_type& impl,
-      const null_buffers&, socket_base::message_flags in_flags,
-      socket_base::message_flags& out_flags, Handler& handler)
-  {
-    bool is_continuation =
-      asio_handler_cont_helpers::is_continuation(handler);
-
-    // Allocate and construct an operation to wrap the handler.
-    typedef reactive_null_buffers_op<Handler> op;
-    typename op::ptr p = { asio::detail::addressof(handler),
-      op::ptr::allocate(handler), 0 };
-    p.p = new (p.v) op(handler);
-
-    ASIO_HANDLER_CREATION((reactor_.context(), *p.p, "socket",
-          &impl, impl.socket_, "async_receive_with_flags(null_buffers)"));
-
-    // Clear out_flags, since we cannot give it any other sensible value when
-    // performing a null_buffers operation.
-    out_flags = 0;
-
-    start_op(impl,
-        (in_flags & socket_base::message_out_of_band)
-          ? reactor::except_op : reactor::read_op,
-        p.p, is_continuation, false, false);
-    p.v = p.p = 0;
-  }
-
-protected:
-  // Open a new socket implementation.
-  ASIO_DECL asio::error_code do_open(
-      base_implementation_type& impl, int af,
-      int type, int protocol, asio::error_code& ec);
-
-  // Assign a native socket to a socket implementation.
-  ASIO_DECL asio::error_code do_assign(
-      base_implementation_type& impl, int type,
-      const native_handle_type& native_socket, asio::error_code& ec);
-
-  // Start the asynchronous read or write operation.
-  ASIO_DECL void start_op(base_implementation_type& impl, int op_type,
-      reactor_op* op, bool is_continuation, bool is_non_blocking, bool noop);
-
-  // Start the asynchronous accept operation.
-  ASIO_DECL void start_accept_op(base_implementation_type& impl,
-      reactor_op* op, bool is_continuation, bool peer_is_open);
-
-  // Start the asynchronous connect operation.
-  ASIO_DECL void start_connect_op(base_implementation_type& impl,
-      reactor_op* op, bool is_continuation,
-      const socket_addr_type* addr, size_t addrlen);
-
-  // The io_context that owns this socket service.
-  io_context& io_context_;
-
-  // The selector that performs event demultiplexing for the service.
-  reactor& reactor_;
-};
-
-} // namespace detail
-} // namespace asio
-
-#include "asio/detail/pop_options.hpp"
-
-#if defined(ASIO_HEADER_ONLY)
-# include "asio/detail/impl/reactive_socket_service_base.ipp"
-#endif // defined(ASIO_HEADER_ONLY)
-
-#endif // !defined(ASIO_HAS_IOCP)
-       //   && !defined(ASIO_WINDOWS_RUNTIME)
-
-#endif // ASIO_DETAIL_REACTIVE_SOCKET_SERVICE_BASE_HPP