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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/handler_alloc_helpers.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/handler_alloc_helpers.hpp')
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diff --git a/lib/asio/detail/handler_alloc_helpers.hpp b/lib/asio/detail/handler_alloc_helpers.hpp
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@@ -1,235 +0,0 @@
-//
-// detail/handler_alloc_helpers.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_HANDLER_ALLOC_HELPERS_HPP
-#define ASIO_DETAIL_HANDLER_ALLOC_HELPERS_HPP
-
-#if defined(_MSC_VER) && (_MSC_VER >= 1200)
-# pragma once
-#endif // defined(_MSC_VER) && (_MSC_VER >= 1200)
-
-#include "asio/detail/config.hpp"
-#include "asio/detail/memory.hpp"
-#include "asio/detail/noncopyable.hpp"
-#include "asio/detail/recycling_allocator.hpp"
-#include "asio/associated_allocator.hpp"
-#include "asio/handler_alloc_hook.hpp"
-
-#include "asio/detail/push_options.hpp"
-
-// Calls to asio_handler_allocate and asio_handler_deallocate must be made from
-// a namespace that does not contain any overloads of these functions. The
-// asio_handler_alloc_helpers namespace is defined here for that purpose.
-namespace asio_handler_alloc_helpers {
-
-template <typename Handler>
-inline void* allocate(std::size_t s, Handler& h)
-{
-#if !defined(ASIO_HAS_HANDLER_HOOKS)
- return ::operator new(s);
-#else
- using asio::asio_handler_allocate;
- return asio_handler_allocate(s, asio::detail::addressof(h));
-#endif
-}
-
-template <typename Handler>
-inline void deallocate(void* p, std::size_t s, Handler& h)
-{
-#if !defined(ASIO_HAS_HANDLER_HOOKS)
- ::operator delete(p);
-#else
- using asio::asio_handler_deallocate;
- asio_handler_deallocate(p, s, asio::detail::addressof(h));
-#endif
-}
-
-} // namespace asio_handler_alloc_helpers
-
-namespace asio {
-namespace detail {
-
-template <typename Handler, typename T>
-class hook_allocator
-{
-public:
- typedef T value_type;
-
- template <typename U>
- struct rebind
- {
- typedef hook_allocator<Handler, U> other;
- };
-
- explicit hook_allocator(Handler& h)
- : handler_(h)
- {
- }
-
- template <typename U>
- hook_allocator(const hook_allocator<Handler, U>& a)
- : handler_(a.handler_)
- {
- }
-
- T* allocate(std::size_t n)
- {
- return static_cast<T*>(
- asio_handler_alloc_helpers::allocate(sizeof(T) * n, handler_));
- }
-
- void deallocate(T* p, std::size_t n)
- {
- asio_handler_alloc_helpers::deallocate(p, sizeof(T) * n, handler_);
- }
-
-//private:
- Handler& handler_;
-};
-
-template <typename Handler>
-class hook_allocator<Handler, void>
-{
-public:
- typedef void value_type;
-
- template <typename U>
- struct rebind
- {
- typedef hook_allocator<Handler, U> other;
- };
-
- explicit hook_allocator(Handler& h)
- : handler_(h)
- {
- }
-
- template <typename U>
- hook_allocator(const hook_allocator<Handler, U>& a)
- : handler_(a.handler_)
- {
- }
-
-//private:
- Handler& handler_;
-};
-
-template <typename Handler, typename Allocator>
-struct get_hook_allocator
-{
- typedef Allocator type;
-
- static type get(Handler&, const Allocator& a)
- {
- return a;
- }
-};
-
-template <typename Handler, typename T>
-struct get_hook_allocator<Handler, std::allocator<T> >
-{
- typedef hook_allocator<Handler, T> type;
-
- static type get(Handler& handler, const std::allocator<T>&)
- {
- return type(handler);
- }
-};
-
-} // namespace detail
-} // namespace asio
-
-#define ASIO_DEFINE_HANDLER_PTR(op) \
- struct ptr \
- { \
- Handler* h; \
- op* v; \
- op* p; \
- ~ptr() \
- { \
- reset(); \
- } \
- static op* allocate(Handler& handler) \
- { \
- typedef typename ::asio::associated_allocator< \
- Handler>::type associated_allocator_type; \
- typedef typename ::asio::detail::get_hook_allocator< \
- Handler, associated_allocator_type>::type hook_allocator_type; \
- ASIO_REBIND_ALLOC(hook_allocator_type, op) a( \
- ::asio::detail::get_hook_allocator< \
- Handler, associated_allocator_type>::get( \
- handler, ::asio::get_associated_allocator(handler))); \
- return a.allocate(1); \
- } \
- void reset() \
- { \
- if (p) \
- { \
- p->~op(); \
- p = 0; \
- } \
- if (v) \
- { \
- typedef typename ::asio::associated_allocator< \
- Handler>::type associated_allocator_type; \
- typedef typename ::asio::detail::get_hook_allocator< \
- Handler, associated_allocator_type>::type hook_allocator_type; \
- ASIO_REBIND_ALLOC(hook_allocator_type, op) a( \
- ::asio::detail::get_hook_allocator< \
- Handler, associated_allocator_type>::get( \
- *h, ::asio::get_associated_allocator(*h))); \
- a.deallocate(static_cast<op*>(v), 1); \
- v = 0; \
- } \
- } \
- } \
- /**/
-
-#define ASIO_DEFINE_HANDLER_ALLOCATOR_PTR(op) \
- struct ptr \
- { \
- const Alloc* a; \
- void* v; \
- op* p; \
- ~ptr() \
- { \
- reset(); \
- } \
- static op* allocate(const Alloc& a) \
- { \
- typedef typename ::asio::detail::get_recycling_allocator< \
- Alloc>::type recycling_allocator_type; \
- ASIO_REBIND_ALLOC(recycling_allocator_type, op) a1( \
- ::asio::detail::get_recycling_allocator<Alloc>::get(a)); \
- return a1.allocate(1); \
- } \
- void reset() \
- { \
- if (p) \
- { \
- p->~op(); \
- p = 0; \
- } \
- if (v) \
- { \
- typedef typename ::asio::detail::get_recycling_allocator< \
- Alloc>::type recycling_allocator_type; \
- ASIO_REBIND_ALLOC(recycling_allocator_type, op) a1( \
- ::asio::detail::get_recycling_allocator<Alloc>::get(*a)); \
- a1.deallocate(static_cast<op*>(v), 1); \
- v = 0; \
- } \
- } \
- } \
- /**/
-
-#include "asio/detail/pop_options.hpp"
-
-#endif // ASIO_DETAIL_HANDLER_ALLOC_HELPERS_HPP