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authorMatthias P. Braendli <matthias.braendli@mpb.li>2019-08-13 10:29:39 +0200
committerMatthias P. Braendli <matthias.braendli@mpb.li>2019-08-13 10:29:39 +0200
commita5c50a4f262f0a880734623f79d4dc2f1aa8a0a2 (patch)
tree1772ef47d98a68245c3d04d95637e5b9c1040904 /lib/asio/detail/winrt_resolver_service.hpp
parent69aba72f0883c5effb5c3c2991d0c5257deb7409 (diff)
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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/
Diffstat (limited to 'lib/asio/detail/winrt_resolver_service.hpp')
-rw-r--r--lib/asio/detail/winrt_resolver_service.hpp198
1 files changed, 0 insertions, 198 deletions
diff --git a/lib/asio/detail/winrt_resolver_service.hpp b/lib/asio/detail/winrt_resolver_service.hpp
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--- a/lib/asio/detail/winrt_resolver_service.hpp
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@@ -1,198 +0,0 @@
-//
-// detail/winrt_resolver_service.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_WINRT_RESOLVER_SERVICE_HPP
-#define ASIO_DETAIL_WINRT_RESOLVER_SERVICE_HPP
-
-#if defined(_MSC_VER) && (_MSC_VER >= 1200)
-# pragma once
-#endif // defined(_MSC_VER) && (_MSC_VER >= 1200)
-
-#include "asio/detail/config.hpp"
-
-#if defined(ASIO_WINDOWS_RUNTIME)
-
-#include "asio/ip/basic_resolver_query.hpp"
-#include "asio/ip/basic_resolver_results.hpp"
-#include "asio/detail/bind_handler.hpp"
-#include "asio/detail/memory.hpp"
-#include "asio/detail/socket_ops.hpp"
-#include "asio/detail/winrt_async_manager.hpp"
-#include "asio/detail/winrt_resolve_op.hpp"
-#include "asio/detail/winrt_utils.hpp"
-
-#include "asio/detail/push_options.hpp"
-
-namespace asio {
-namespace detail {
-
-template <typename Protocol>
-class winrt_resolver_service :
- public service_base<winrt_resolver_service<Protocol> >
-{
-public:
- // The implementation type of the resolver. A cancellation token is used to
- // indicate to the asynchronous operation that the operation has been
- // cancelled.
- typedef socket_ops::shared_cancel_token_type implementation_type;
-
- // The endpoint type.
- typedef typename Protocol::endpoint endpoint_type;
-
- // The query type.
- typedef asio::ip::basic_resolver_query<Protocol> query_type;
-
- // The results type.
- typedef asio::ip::basic_resolver_results<Protocol> results_type;
-
- // Constructor.
- winrt_resolver_service(asio::io_context& io_context)
- : service_base<winrt_resolver_service<Protocol> >(io_context),
- io_context_(use_service<io_context_impl>(io_context)),
- async_manager_(use_service<winrt_async_manager>(io_context))
- {
- }
-
- // Destructor.
- ~winrt_resolver_service()
- {
- }
-
- // Destroy all user-defined handler objects owned by the service.
- void shutdown()
- {
- }
-
- // Perform any fork-related housekeeping.
- void notify_fork(asio::io_context::fork_event)
- {
- }
-
- // Construct a new resolver implementation.
- void construct(implementation_type&)
- {
- }
-
- // Move-construct a new resolver implementation.
- void move_construct(implementation_type&,
- implementation_type&)
- {
- }
-
- // Move-assign from another resolver implementation.
- void move_assign(implementation_type&,
- winrt_resolver_service&, implementation_type&)
- {
- }
-
- // Destroy a resolver implementation.
- void destroy(implementation_type&)
- {
- }
-
- // Cancel pending asynchronous operations.
- void cancel(implementation_type&)
- {
- }
-
- // Resolve a query to a list of entries.
- results_type resolve(implementation_type&,
- const query_type& query, asio::error_code& ec)
- {
- try
- {
- using namespace Windows::Networking::Sockets;
- auto endpoint_pairs = async_manager_.sync(
- DatagramSocket::GetEndpointPairsAsync(
- winrt_utils::host_name(query.host_name()),
- winrt_utils::string(query.service_name())), ec);
-
- if (ec)
- return results_type();
-
- return results_type::create(
- endpoint_pairs, query.hints(),
- query.host_name(), query.service_name());
- }
- catch (Platform::Exception^ e)
- {
- ec = asio::error_code(e->HResult,
- asio::system_category());
- return results_type();
- }
- }
-
- // Asynchronously resolve a query to a list of entries.
- template <typename Handler>
- void async_resolve(implementation_type& impl,
- const query_type& query, Handler& handler)
- {
- bool is_continuation =
- asio_handler_cont_helpers::is_continuation(handler);
-
- // Allocate and construct an operation to wrap the handler.
- typedef winrt_resolve_op<Protocol, Handler> op;
- typename op::ptr p = { asio::detail::addressof(handler),
- op::ptr::allocate(handler), 0 };
- p.p = new (p.v) op(query, handler);
-
- ASIO_HANDLER_CREATION((io_context_.context(),
- *p.p, "resolver", &impl, 0, "async_resolve"));
- (void)impl;
-
- try
- {
- using namespace Windows::Networking::Sockets;
- async_manager_.async(DatagramSocket::GetEndpointPairsAsync(
- winrt_utils::host_name(query.host_name()),
- winrt_utils::string(query.service_name())), p.p);
- p.v = p.p = 0;
- }
- catch (Platform::Exception^ e)
- {
- p.p->ec_ = asio::error_code(
- e->HResult, asio::system_category());
- io_context_.post_immediate_completion(p.p, is_continuation);
- p.v = p.p = 0;
- }
- }
-
- // Resolve an endpoint to a list of entries.
- results_type resolve(implementation_type&,
- const endpoint_type&, asio::error_code& ec)
- {
- ec = asio::error::operation_not_supported;
- return results_type();
- }
-
- // Asynchronously resolve an endpoint to a list of entries.
- template <typename Handler>
- void async_resolve(implementation_type&,
- const endpoint_type&, Handler& handler)
- {
- asio::error_code ec = asio::error::operation_not_supported;
- const results_type results;
- io_context_.get_io_context().post(
- detail::bind_handler(handler, ec, results));
- }
-
-private:
- io_context_impl& io_context_;
- winrt_async_manager& async_manager_;
-};
-
-} // namespace detail
-} // namespace asio
-
-#include "asio/detail/pop_options.hpp"
-
-#endif // defined(ASIO_WINDOWS_RUNTIME)
-
-#endif // ASIO_DETAIL_WINRT_RESOLVER_SERVICE_HPP