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, 358 deletions

diff --git a/lib/asio/detail/timer_queue.hpp b/lib/asio/detail/timer_queue.hpp
deleted file mode 100644
index 380e779..0000000
--- a/lib/asio/detail/timer_queue.hpp
+++ /dev/null
@@ -1,358 +0,0 @@
-//
-// detail/timer_queue.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_TIMER_QUEUE_HPP
-#define ASIO_DETAIL_TIMER_QUEUE_HPP
-
-#if defined(_MSC_VER) && (_MSC_VER >= 1200)
-# pragma once
-#endif // defined(_MSC_VER) && (_MSC_VER >= 1200)
-
-#include "asio/detail/config.hpp"
-#include <cstddef>
-#include <vector>
-#include "asio/detail/cstdint.hpp"
-#include "asio/detail/date_time_fwd.hpp"
-#include "asio/detail/limits.hpp"
-#include "asio/detail/op_queue.hpp"
-#include "asio/detail/timer_queue_base.hpp"
-#include "asio/detail/wait_op.hpp"
-#include "asio/error.hpp"
-
-#include "asio/detail/push_options.hpp"
-
-namespace asio {
-namespace detail {
-
-template <typename Time_Traits>
-class timer_queue
-  : public timer_queue_base
-{
-public:
-  // The time type.
-  typedef typename Time_Traits::time_type time_type;
-
-  // The duration type.
-  typedef typename Time_Traits::duration_type duration_type;
-
-  // Per-timer data.
-  class per_timer_data
-  {
-  public:
-    per_timer_data() :
-      heap_index_((std::numeric_limits<std::size_t>::max)()),
-      next_(0), prev_(0)
-    {
-    }
-
-  private:
-    friend class timer_queue;
-
-    // The operations waiting on the timer.
-    op_queue<wait_op> op_queue_;
-
-    // The index of the timer in the heap.
-    std::size_t heap_index_;
-
-    // Pointers to adjacent timers in a linked list.
-    per_timer_data* next_;
-    per_timer_data* prev_;
-  };
-
-  // Constructor.
-  timer_queue()
-    : timers_(),
-      heap_()
-  {
-  }
-
-  // Add a new timer to the queue. Returns true if this is the timer that is
-  // earliest in the queue, in which case the reactor's event demultiplexing
-  // function call may need to be interrupted and restarted.
-  bool enqueue_timer(const time_type& time, per_timer_data& timer, wait_op* op)
-  {
-    // Enqueue the timer object.
-    if (timer.prev_ == 0 && &timer != timers_)
-    {
-      if (this->is_positive_infinity(time))
-      {
-        // No heap entry is required for timers that never expire.
-        timer.heap_index_ = (std::numeric_limits<std::size_t>::max)();
-      }
-      else
-      {
-        // Put the new timer at the correct position in the heap. This is done
-        // first since push_back() can throw due to allocation failure.
-        timer.heap_index_ = heap_.size();
-        heap_entry entry = { time, &timer };
-        heap_.push_back(entry);
-        up_heap(heap_.size() - 1);
-      }
-
-      // Insert the new timer into the linked list of active timers.
-      timer.next_ = timers_;
-      timer.prev_ = 0;
-      if (timers_)
-        timers_->prev_ = &timer;
-      timers_ = &timer;
-    }
-
-    // Enqueue the individual timer operation.
-    timer.op_queue_.push(op);
-
-    // Interrupt reactor only if newly added timer is first to expire.
-    return timer.heap_index_ == 0 && timer.op_queue_.front() == op;
-  }
-
-  // Whether there are no timers in the queue.
-  virtual bool empty() const
-  {
-    return timers_ == 0;
-  }
-
-  // Get the time for the timer that is earliest in the queue.
-  virtual long wait_duration_msec(long max_duration) const
-  {
-    if (heap_.empty())
-      return max_duration;
-
-    return this->to_msec(
-        Time_Traits::to_posix_duration(
-          Time_Traits::subtract(heap_[0].time_, Time_Traits::now())),
-        max_duration);
-  }
-
-  // Get the time for the timer that is earliest in the queue.
-  virtual long wait_duration_usec(long max_duration) const
-  {
-    if (heap_.empty())
-      return max_duration;
-
-    return this->to_usec(
-        Time_Traits::to_posix_duration(
-          Time_Traits::subtract(heap_[0].time_, Time_Traits::now())),
-        max_duration);
-  }
-
-  // Dequeue all timers not later than the current time.
-  virtual void get_ready_timers(op_queue<operation>& ops)
-  {
-    if (!heap_.empty())
-    {
-      const time_type now = Time_Traits::now();
-      while (!heap_.empty() && !Time_Traits::less_than(now, heap_[0].time_))
-      {
-        per_timer_data* timer = heap_[0].timer_;
-        ops.push(timer->op_queue_);
-        remove_timer(*timer);
-      }
-    }
-  }
-
-  // Dequeue all timers.
-  virtual void get_all_timers(op_queue<operation>& ops)
-  {
-    while (timers_)
-    {
-      per_timer_data* timer = timers_;
-      timers_ = timers_->next_;
-      ops.push(timer->op_queue_);
-      timer->next_ = 0;
-      timer->prev_ = 0;
-    }
-
-    heap_.clear();
-  }
-
-  // Cancel and dequeue operations for the given timer.
-  std::size_t cancel_timer(per_timer_data& timer, op_queue<operation>& ops,
-      std::size_t max_cancelled = (std::numeric_limits<std::size_t>::max)())
-  {
-    std::size_t num_cancelled = 0;
-    if (timer.prev_ != 0 || &timer == timers_)
-    {
-      while (wait_op* op = (num_cancelled != max_cancelled)
-          ? timer.op_queue_.front() : 0)
-      {
-        op->ec_ = asio::error::operation_aborted;
-        timer.op_queue_.pop();
-        ops.push(op);
-        ++num_cancelled;
-      }
-      if (timer.op_queue_.empty())
-        remove_timer(timer);
-    }
-    return num_cancelled;
-  }
-
-  // Move operations from one timer to another, empty timer.
-  void move_timer(per_timer_data& target, per_timer_data& source)
-  {
-    target.op_queue_.push(source.op_queue_);
-
-    target.heap_index_ = source.heap_index_;
-    source.heap_index_ = (std::numeric_limits<std::size_t>::max)();
-
-    if (target.heap_index_ < heap_.size())
-      heap_[target.heap_index_].timer_ = &target;
-
-    if (timers_ == &source)
-      timers_ = &target;
-    if (source.prev_)
-      source.prev_->next_ = &target;
-    if (source.next_)
-      source.next_->prev_= &target;
-    target.next_ = source.next_;
-    target.prev_ = source.prev_;
-    source.next_ = 0;
-    source.prev_ = 0;
-  }
-
-private:
-  // Move the item at the given index up the heap to its correct position.
-  void up_heap(std::size_t index)
-  {
-    while (index > 0)
-    {
-      std::size_t parent = (index - 1) / 2;
-      if (!Time_Traits::less_than(heap_[index].time_, heap_[parent].time_))
-        break;
-      swap_heap(index, parent);
-      index = parent;
-    }
-  }
-
-  // Move the item at the given index down the heap to its correct position.
-  void down_heap(std::size_t index)
-  {
-    std::size_t child = index * 2 + 1;
-    while (child < heap_.size())
-    {
-      std::size_t min_child = (child + 1 == heap_.size()
-          || Time_Traits::less_than(
-            heap_[child].time_, heap_[child + 1].time_))
-        ? child : child + 1;
-      if (Time_Traits::less_than(heap_[index].time_, heap_[min_child].time_))
-        break;
-      swap_heap(index, min_child);
-      index = min_child;
-      child = index * 2 + 1;
-    }
-  }
-
-  // Swap two entries in the heap.
-  void swap_heap(std::size_t index1, std::size_t index2)
-  {
-    heap_entry tmp = heap_[index1];
-    heap_[index1] = heap_[index2];
-    heap_[index2] = tmp;
-    heap_[index1].timer_->heap_index_ = index1;
-    heap_[index2].timer_->heap_index_ = index2;
-  }
-
-  // Remove a timer from the heap and list of timers.
-  void remove_timer(per_timer_data& timer)
-  {
-    // Remove the timer from the heap.
-    std::size_t index = timer.heap_index_;
-    if (!heap_.empty() && index < heap_.size())
-    {
-      if (index == heap_.size() - 1)
-      {
-        heap_.pop_back();
-      }
-      else
-      {
-        swap_heap(index, heap_.size() - 1);
-        heap_.pop_back();
-        if (index > 0 && Time_Traits::less_than(
-              heap_[index].time_, heap_[(index - 1) / 2].time_))
-          up_heap(index);
-        else
-          down_heap(index);
-      }
-    }
-
-    // Remove the timer from the linked list of active timers.
-    if (timers_ == &timer)
-      timers_ = timer.next_;
-    if (timer.prev_)
-      timer.prev_->next_ = timer.next_;
-    if (timer.next_)
-      timer.next_->prev_= timer.prev_;
-    timer.next_ = 0;
-    timer.prev_ = 0;
-  }
-
-  // Determine if the specified absolute time is positive infinity.
-  template <typename Time_Type>
-  static bool is_positive_infinity(const Time_Type&)
-  {
-    return false;
-  }
-
-  // Determine if the specified absolute time is positive infinity.
-  template <typename T, typename TimeSystem>
-  static bool is_positive_infinity(
-      const boost::date_time::base_time<T, TimeSystem>& time)
-  {
-    return time.is_pos_infinity();
-  }
-
-  // Helper function to convert a duration into milliseconds.
-  template <typename Duration>
-  long to_msec(const Duration& d, long max_duration) const
-  {
-    if (d.ticks() <= 0)
-      return 0;
-    int64_t msec = d.total_milliseconds();
-    if (msec == 0)
-      return 1;
-    if (msec > max_duration)
-      return max_duration;
-    return static_cast<long>(msec);
-  }
-
-  // Helper function to convert a duration into microseconds.
-  template <typename Duration>
-  long to_usec(const Duration& d, long max_duration) const
-  {
-    if (d.ticks() <= 0)
-      return 0;
-    int64_t usec = d.total_microseconds();
-    if (usec == 0)
-      return 1;
-    if (usec > max_duration)
-      return max_duration;
-    return static_cast<long>(usec);
-  }
-
-  // The head of a linked list of all active timers.
-  per_timer_data* timers_;
-
-  struct heap_entry
-  {
-    // The time when the timer should fire.
-    time_type time_;
-
-    // The associated timer with enqueued operations.
-    per_timer_data* timer_;
-  };
-
-  // The heap of timers, with the earliest timer at the front.
-  std::vector<heap_entry> heap_;
-};
-
-} // namespace detail
-} // namespace asio
-
-#include "asio/detail/pop_options.hpp"
-
-#endif // ASIO_DETAIL_TIMER_QUEUE_HPP