1 files changed, 124 insertions, 0 deletions
diff --git a/3rdParty/Boost/src/boost/asio/detail/impl/winrt_timer_scheduler.ipp b/3rdParty/Boost/src/boost/asio/detail/impl/winrt_timer_scheduler.ipp
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+++ b/3rdParty/Boost/src/boost/asio/detail/impl/winrt_timer_scheduler.ipp
@@ -0,0 +1,124 @@
+//
+// detail/impl/winrt_timer_scheduler.ipp
+// ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+//
+// 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 BOOST_ASIO_DETAIL_IMPL_WINRT_TIMER_SCHEDULER_IPP
+#define BOOST_ASIO_DETAIL_IMPL_WINRT_TIMER_SCHEDULER_IPP
+
+#if defined(_MSC_VER) && (_MSC_VER >= 1200)
+# pragma once
+#endif // defined(_MSC_VER) && (_MSC_VER >= 1200)
+
+#include <boost/asio/detail/config.hpp>
+
+#if defined(BOOST_ASIO_WINDOWS_RUNTIME)
+
+#include <boost/asio/detail/bind_handler.hpp>
+#include <boost/asio/detail/winrt_timer_scheduler.hpp>
+
+#include <boost/asio/detail/push_options.hpp>
+
+namespace boost {
+namespace asio {
+namespace detail {
+
+winrt_timer_scheduler::winrt_timer_scheduler(
+    boost::asio::io_service& io_service)
+  : boost::asio::detail::service_base<winrt_timer_scheduler>(io_service),
+    io_service_(use_service<io_service_impl>(io_service)),
+    mutex_(),
+    event_(),
+    timer_queues_(),
+    thread_(0),
+    stop_thread_(false),
+    shutdown_(false)
+{
+  thread_ = new boost::asio::detail::thread(
+      bind_handler(&winrt_timer_scheduler::call_run_thread, this));
+}
+
+winrt_timer_scheduler::~winrt_timer_scheduler()
+{
+  shutdown_service();
+}
+
+void winrt_timer_scheduler::shutdown_service()
+{
+  boost::asio::detail::mutex::scoped_lock lock(mutex_);
+  shutdown_ = true;
+  stop_thread_ = true;
+  event_.signal(lock);
+  lock.unlock();
+
+  if (thread_)
+  {
+    thread_->join();
+    delete thread_;
+    thread_ = 0;
+  }
+
+  op_queue<operation> ops;
+  timer_queues_.get_all_timers(ops);
+  io_service_.abandon_operations(ops);
+}
+
+void winrt_timer_scheduler::fork_service(boost::asio::io_service::fork_event)
+{
+}
+
+void winrt_timer_scheduler::init_task()
+{
+}
+
+void winrt_timer_scheduler::run_thread()
+{
+  boost::asio::detail::mutex::scoped_lock lock(mutex_);
+  while (!stop_thread_)
+  {
+    const long max_wait_duration = 5 * 60 * 1000000;
+    long wait_duration = timer_queues_.wait_duration_usec(max_wait_duration);
+    event_.wait_for_usec(lock, wait_duration);
+    event_.clear(lock);
+    op_queue<operation> ops;
+    timer_queues_.get_ready_timers(ops);
+    if (!ops.empty())
+    {
+      lock.unlock();
+      io_service_.post_deferred_completions(ops);
+      lock.lock();
+    }
+  }
+}
+
+void winrt_timer_scheduler::call_run_thread(winrt_timer_scheduler* scheduler)
+{
+  scheduler->run_thread();
+}
+
+void winrt_timer_scheduler::do_add_timer_queue(timer_queue_base& queue)
+{
+  mutex::scoped_lock lock(mutex_);
+  timer_queues_.insert(&queue);
+}
+
+void winrt_timer_scheduler::do_remove_timer_queue(timer_queue_base& queue)
+{
+  mutex::scoped_lock lock(mutex_);
+  timer_queues_.erase(&queue);
+}
+
+} // namespace detail
+} // namespace asio
+} // namespace boost
+
+#include <boost/asio/detail/pop_options.hpp>
+
+#endif // defined(BOOST_ASIO_WINDOWS_RUNTIME)
+
+#endif // BOOST_ASIO_DETAIL_IMPL_WINRT_TIMER_SCHEDULER_IPP