From a5c50a4f262f0a880734623f79d4dc2f1aa8a0a2 Mon Sep 17 00:00:00 2001 From: "Matthias P. Braendli" Date: Tue, 13 Aug 2019 10:29:39 +0200 Subject: 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/ --- lib/asio/impl/buffered_read_stream.hpp | 429 --------------------------------- 1 file changed, 429 deletions(-) delete mode 100644 lib/asio/impl/buffered_read_stream.hpp (limited to 'lib/asio/impl/buffered_read_stream.hpp') diff --git a/lib/asio/impl/buffered_read_stream.hpp b/lib/asio/impl/buffered_read_stream.hpp deleted file mode 100644 index e0ed20e..0000000 --- a/lib/asio/impl/buffered_read_stream.hpp +++ /dev/null @@ -1,429 +0,0 @@ -// -// impl/buffered_read_stream.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_IMPL_BUFFERED_READ_STREAM_HPP -#define ASIO_IMPL_BUFFERED_READ_STREAM_HPP - -#if defined(_MSC_VER) && (_MSC_VER >= 1200) -# pragma once -#endif // defined(_MSC_VER) && (_MSC_VER >= 1200) - -#include "asio/associated_allocator.hpp" -#include "asio/associated_executor.hpp" -#include "asio/detail/handler_alloc_helpers.hpp" -#include "asio/detail/handler_cont_helpers.hpp" -#include "asio/detail/handler_invoke_helpers.hpp" -#include "asio/detail/handler_type_requirements.hpp" - -#include "asio/detail/push_options.hpp" - -namespace asio { - -template -std::size_t buffered_read_stream::fill() -{ - detail::buffer_resize_guard - resize_guard(storage_); - std::size_t previous_size = storage_.size(); - storage_.resize(storage_.capacity()); - storage_.resize(previous_size + next_layer_.read_some(buffer( - storage_.data() + previous_size, - storage_.size() - previous_size))); - resize_guard.commit(); - return storage_.size() - previous_size; -} - -template -std::size_t buffered_read_stream::fill(asio::error_code& ec) -{ - detail::buffer_resize_guard - resize_guard(storage_); - std::size_t previous_size = storage_.size(); - storage_.resize(storage_.capacity()); - storage_.resize(previous_size + next_layer_.read_some(buffer( - storage_.data() + previous_size, - storage_.size() - previous_size), - ec)); - resize_guard.commit(); - return storage_.size() - previous_size; -} - -namespace detail -{ - template - class buffered_fill_handler - { - public: - buffered_fill_handler(detail::buffered_stream_storage& storage, - std::size_t previous_size, ReadHandler& handler) - : storage_(storage), - previous_size_(previous_size), - handler_(ASIO_MOVE_CAST(ReadHandler)(handler)) - { - } - -#if defined(ASIO_HAS_MOVE) - buffered_fill_handler(const buffered_fill_handler& other) - : storage_(other.storage_), - previous_size_(other.previous_size_), - handler_(other.handler_) - { - } - - buffered_fill_handler(buffered_fill_handler&& other) - : storage_(other.storage_), - previous_size_(other.previous_size_), - handler_(ASIO_MOVE_CAST(ReadHandler)(other.handler_)) - { - } -#endif // defined(ASIO_HAS_MOVE) - - void operator()(const asio::error_code& ec, - const std::size_t bytes_transferred) - { - storage_.resize(previous_size_ + bytes_transferred); - handler_(ec, bytes_transferred); - } - - //private: - detail::buffered_stream_storage& storage_; - std::size_t previous_size_; - ReadHandler handler_; - }; - - template - inline void* asio_handler_allocate(std::size_t size, - buffered_fill_handler* this_handler) - { - return asio_handler_alloc_helpers::allocate( - size, this_handler->handler_); - } - - template - inline void asio_handler_deallocate(void* pointer, std::size_t size, - buffered_fill_handler* this_handler) - { - asio_handler_alloc_helpers::deallocate( - pointer, size, this_handler->handler_); - } - - template - inline bool asio_handler_is_continuation( - buffered_fill_handler* this_handler) - { - return asio_handler_cont_helpers::is_continuation( - this_handler->handler_); - } - - template - inline void asio_handler_invoke(Function& function, - buffered_fill_handler* this_handler) - { - asio_handler_invoke_helpers::invoke( - function, this_handler->handler_); - } - - template - inline void asio_handler_invoke(const Function& function, - buffered_fill_handler* this_handler) - { - asio_handler_invoke_helpers::invoke( - function, this_handler->handler_); - } -} // namespace detail - -#if !defined(GENERATING_DOCUMENTATION) - -template -struct associated_allocator< - detail::buffered_fill_handler, Allocator> -{ - typedef typename associated_allocator::type type; - - static type get(const detail::buffered_fill_handler& h, - const Allocator& a = Allocator()) ASIO_NOEXCEPT - { - return associated_allocator::get(h.handler_, a); - } -}; - -template -struct associated_executor< - detail::buffered_fill_handler, Executor> -{ - typedef typename associated_executor::type type; - - static type get(const detail::buffered_fill_handler& h, - const Executor& ex = Executor()) ASIO_NOEXCEPT - { - return associated_executor::get(h.handler_, ex); - } -}; - -#endif // !defined(GENERATING_DOCUMENTATION) - -template -template -ASIO_INITFN_RESULT_TYPE(ReadHandler, - void (asio::error_code, std::size_t)) -buffered_read_stream::async_fill( - ASIO_MOVE_ARG(ReadHandler) handler) -{ - // If you get an error on the following line it means that your handler does - // not meet the documented type requirements for a ReadHandler. - ASIO_READ_HANDLER_CHECK(ReadHandler, handler) type_check; - - async_completion init(handler); - - std::size_t previous_size = storage_.size(); - storage_.resize(storage_.capacity()); - next_layer_.async_read_some( - buffer( - storage_.data() + previous_size, - storage_.size() - previous_size), - detail::buffered_fill_handler( - storage_, previous_size, init.completion_handler)); - - return init.result.get(); -} - -template -template -std::size_t buffered_read_stream::read_some( - const MutableBufferSequence& buffers) -{ - using asio::buffer_size; - if (buffer_size(buffers) == 0) - return 0; - - if (storage_.empty()) - this->fill(); - - return this->copy(buffers); -} - -template -template -std::size_t buffered_read_stream::read_some( - const MutableBufferSequence& buffers, asio::error_code& ec) -{ - ec = asio::error_code(); - - using asio::buffer_size; - if (buffer_size(buffers) == 0) - return 0; - - if (storage_.empty() && !this->fill(ec)) - return 0; - - return this->copy(buffers); -} - -namespace detail -{ - template - class buffered_read_some_handler - { - public: - buffered_read_some_handler(detail::buffered_stream_storage& storage, - const MutableBufferSequence& buffers, ReadHandler& handler) - : storage_(storage), - buffers_(buffers), - handler_(ASIO_MOVE_CAST(ReadHandler)(handler)) - { - } - -#if defined(ASIO_HAS_MOVE) - buffered_read_some_handler(const buffered_read_some_handler& other) - : storage_(other.storage_), - buffers_(other.buffers_), - handler_(other.handler_) - { - } - - buffered_read_some_handler(buffered_read_some_handler&& other) - : storage_(other.storage_), - buffers_(other.buffers_), - handler_(ASIO_MOVE_CAST(ReadHandler)(other.handler_)) - { - } -#endif // defined(ASIO_HAS_MOVE) - - void operator()(const asio::error_code& ec, std::size_t) - { - if (ec || storage_.empty()) - { - const std::size_t length = 0; - handler_(ec, length); - } - else - { - const std::size_t bytes_copied = asio::buffer_copy( - buffers_, storage_.data(), storage_.size()); - storage_.consume(bytes_copied); - handler_(ec, bytes_copied); - } - } - - //private: - detail::buffered_stream_storage& storage_; - MutableBufferSequence buffers_; - ReadHandler handler_; - }; - - template - inline void* asio_handler_allocate(std::size_t size, - buffered_read_some_handler< - MutableBufferSequence, ReadHandler>* this_handler) - { - return asio_handler_alloc_helpers::allocate( - size, this_handler->handler_); - } - - template - inline void asio_handler_deallocate(void* pointer, std::size_t size, - buffered_read_some_handler< - MutableBufferSequence, ReadHandler>* this_handler) - { - asio_handler_alloc_helpers::deallocate( - pointer, size, this_handler->handler_); - } - - template - inline bool asio_handler_is_continuation( - buffered_read_some_handler< - MutableBufferSequence, ReadHandler>* this_handler) - { - return asio_handler_cont_helpers::is_continuation( - this_handler->handler_); - } - - template - inline void asio_handler_invoke(Function& function, - buffered_read_some_handler< - MutableBufferSequence, ReadHandler>* this_handler) - { - asio_handler_invoke_helpers::invoke( - function, this_handler->handler_); - } - - template - inline void asio_handler_invoke(const Function& function, - buffered_read_some_handler< - MutableBufferSequence, ReadHandler>* this_handler) - { - asio_handler_invoke_helpers::invoke( - function, this_handler->handler_); - } -} // namespace detail - -#if !defined(GENERATING_DOCUMENTATION) - -template -struct associated_allocator< - detail::buffered_read_some_handler, - Allocator> -{ - typedef typename associated_allocator::type type; - - static type get( - const detail::buffered_read_some_handler< - MutableBufferSequence, ReadHandler>& h, - const Allocator& a = Allocator()) ASIO_NOEXCEPT - { - return associated_allocator::get(h.handler_, a); - } -}; - -template -struct associated_executor< - detail::buffered_read_some_handler, - Executor> -{ - typedef typename associated_executor::type type; - - static type get( - const detail::buffered_read_some_handler< - MutableBufferSequence, ReadHandler>& h, - const Executor& ex = Executor()) ASIO_NOEXCEPT - { - return associated_executor::get(h.handler_, ex); - } -}; - -#endif // !defined(GENERATING_DOCUMENTATION) - -template -template -ASIO_INITFN_RESULT_TYPE(ReadHandler, - void (asio::error_code, std::size_t)) -buffered_read_stream::async_read_some( - const MutableBufferSequence& buffers, - ASIO_MOVE_ARG(ReadHandler) handler) -{ - // If you get an error on the following line it means that your handler does - // not meet the documented type requirements for a ReadHandler. - ASIO_READ_HANDLER_CHECK(ReadHandler, handler) type_check; - - async_completion init(handler); - - using asio::buffer_size; - if (buffer_size(buffers) == 0 || !storage_.empty()) - { - next_layer_.async_read_some(ASIO_MUTABLE_BUFFER(0, 0), - detail::buffered_read_some_handler< - MutableBufferSequence, ASIO_HANDLER_TYPE( - ReadHandler, void (asio::error_code, std::size_t))>( - storage_, buffers, init.completion_handler)); - } - else - { - this->async_fill(detail::buffered_read_some_handler< - MutableBufferSequence, ASIO_HANDLER_TYPE( - ReadHandler, void (asio::error_code, std::size_t))>( - storage_, buffers, init.completion_handler)); - } - - return init.result.get(); -} - -template -template -std::size_t buffered_read_stream::peek( - const MutableBufferSequence& buffers) -{ - if (storage_.empty()) - this->fill(); - return this->peek_copy(buffers); -} - -template -template -std::size_t buffered_read_stream::peek( - const MutableBufferSequence& buffers, asio::error_code& ec) -{ - ec = asio::error_code(); - if (storage_.empty() && !this->fill(ec)) - return 0; - return this->peek_copy(buffers); -} - -} // namespace asio - -#include "asio/detail/pop_options.hpp" - -#endif // ASIO_IMPL_BUFFERED_READ_STREAM_HPP -- cgit v1.2.3