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Diffstat (limited to '3rdParty/Boost/src/boost/asio/impl/read.ipp')
-rw-r--r-- | 3rdParty/Boost/src/boost/asio/impl/read.ipp | 403 |
1 files changed, 0 insertions, 403 deletions
diff --git a/3rdParty/Boost/src/boost/asio/impl/read.ipp b/3rdParty/Boost/src/boost/asio/impl/read.ipp deleted file mode 100644 index 772c06b..0000000 --- a/3rdParty/Boost/src/boost/asio/impl/read.ipp +++ /dev/null @@ -1,403 +0,0 @@ -// -// read.ipp -// ~~~~~~~~ -// -// Copyright (c) 2003-2010 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_READ_IPP -#define BOOST_ASIO_READ_IPP - -#if defined(_MSC_VER) && (_MSC_VER >= 1200) -# pragma once -#endif // defined(_MSC_VER) && (_MSC_VER >= 1200) - -#include <boost/asio/detail/push_options.hpp> - -#include <boost/asio/detail/push_options.hpp> -#include <algorithm> -#include <boost/asio/detail/pop_options.hpp> - -#include <boost/asio/buffer.hpp> -#include <boost/asio/completion_condition.hpp> -#include <boost/asio/error.hpp> -#include <boost/asio/detail/base_from_completion_cond.hpp> -#include <boost/asio/detail/bind_handler.hpp> -#include <boost/asio/detail/consuming_buffers.hpp> -#include <boost/asio/detail/handler_alloc_helpers.hpp> -#include <boost/asio/detail/handler_invoke_helpers.hpp> -#include <boost/asio/detail/throw_error.hpp> - -namespace boost { -namespace asio { - -template <typename SyncReadStream, typename MutableBufferSequence, - typename CompletionCondition> -std::size_t read(SyncReadStream& s, const MutableBufferSequence& buffers, - CompletionCondition completion_condition, boost::system::error_code& ec) -{ - ec = boost::system::error_code(); - boost::asio::detail::consuming_buffers< - mutable_buffer, MutableBufferSequence> tmp(buffers); - std::size_t total_transferred = 0; - tmp.prepare(detail::adapt_completion_condition_result( - completion_condition(ec, total_transferred))); - while (tmp.begin() != tmp.end()) - { - std::size_t bytes_transferred = s.read_some(tmp, ec); - tmp.consume(bytes_transferred); - total_transferred += bytes_transferred; - tmp.prepare(detail::adapt_completion_condition_result( - completion_condition(ec, total_transferred))); - } - return total_transferred; -} - -template <typename SyncReadStream, typename MutableBufferSequence> -inline std::size_t read(SyncReadStream& s, const MutableBufferSequence& buffers) -{ - boost::system::error_code ec; - std::size_t bytes_transferred = read(s, buffers, transfer_all(), ec); - boost::asio::detail::throw_error(ec); - return bytes_transferred; -} - -template <typename SyncReadStream, typename MutableBufferSequence, - typename CompletionCondition> -inline std::size_t read(SyncReadStream& s, const MutableBufferSequence& buffers, - CompletionCondition completion_condition) -{ - boost::system::error_code ec; - std::size_t bytes_transferred = read(s, buffers, completion_condition, ec); - boost::asio::detail::throw_error(ec); - return bytes_transferred; -} - -#if !defined(BOOST_NO_IOSTREAM) - -template <typename SyncReadStream, typename Allocator, - typename CompletionCondition> -std::size_t read(SyncReadStream& s, - boost::asio::basic_streambuf<Allocator>& b, - CompletionCondition completion_condition, boost::system::error_code& ec) -{ - ec = boost::system::error_code(); - std::size_t total_transferred = 0; - std::size_t max_size = detail::adapt_completion_condition_result( - completion_condition(ec, total_transferred)); - std::size_t bytes_available = std::min<std::size_t>(512, - std::min<std::size_t>(max_size, b.max_size() - b.size())); - while (bytes_available > 0) - { - std::size_t bytes_transferred = s.read_some(b.prepare(bytes_available), ec); - b.commit(bytes_transferred); - total_transferred += bytes_transferred; - max_size = detail::adapt_completion_condition_result( - completion_condition(ec, total_transferred)); - bytes_available = std::min<std::size_t>(512, - std::min<std::size_t>(max_size, b.max_size() - b.size())); - } - return total_transferred; -} - -template <typename SyncReadStream, typename Allocator> -inline std::size_t read(SyncReadStream& s, - boost::asio::basic_streambuf<Allocator>& b) -{ - boost::system::error_code ec; - std::size_t bytes_transferred = read(s, b, transfer_all(), ec); - boost::asio::detail::throw_error(ec); - return bytes_transferred; -} - -template <typename SyncReadStream, typename Allocator, - typename CompletionCondition> -inline std::size_t read(SyncReadStream& s, - boost::asio::basic_streambuf<Allocator>& b, - CompletionCondition completion_condition) -{ - boost::system::error_code ec; - std::size_t bytes_transferred = read(s, b, completion_condition, ec); - boost::asio::detail::throw_error(ec); - return bytes_transferred; -} - -#endif // !defined(BOOST_NO_IOSTREAM) - -namespace detail -{ - template <typename AsyncReadStream, typename MutableBufferSequence, - typename CompletionCondition, typename ReadHandler> - class read_op - : detail::base_from_completion_cond<CompletionCondition> - { - public: - read_op(AsyncReadStream& stream, const MutableBufferSequence& buffers, - CompletionCondition completion_condition, ReadHandler handler) - : detail::base_from_completion_cond< - CompletionCondition>(completion_condition), - stream_(stream), - buffers_(buffers), - total_transferred_(0), - handler_(handler), - start_(true) - { - } - - void operator()(const boost::system::error_code& ec, - std::size_t bytes_transferred) - { - switch (start_) - { - case true: start_ = false; - buffers_.prepare(this->check(ec, total_transferred_)); - for (;;) - { - stream_.async_read_some(buffers_, *this); - return; default: - total_transferred_ += bytes_transferred; - buffers_.consume(bytes_transferred); - buffers_.prepare(this->check(ec, total_transferred_)); - if ((!ec && bytes_transferred == 0) - || buffers_.begin() == buffers_.end()) - break; - } - - handler_(ec, total_transferred_); - } - } - - //private: - AsyncReadStream& stream_; - boost::asio::detail::consuming_buffers< - mutable_buffer, MutableBufferSequence> buffers_; - std::size_t total_transferred_; - ReadHandler handler_; - bool start_; - }; - - template <typename AsyncReadStream, - typename CompletionCondition, typename ReadHandler> - class read_op<AsyncReadStream, boost::asio::mutable_buffers_1, - CompletionCondition, ReadHandler> - : detail::base_from_completion_cond<CompletionCondition> - { - public: - read_op(AsyncReadStream& stream, - const boost::asio::mutable_buffers_1& buffers, - CompletionCondition completion_condition, - ReadHandler handler) - : detail::base_from_completion_cond< - CompletionCondition>(completion_condition), - stream_(stream), - buffer_(buffers), - total_transferred_(0), - handler_(handler), - start_(true) - { - } - - void operator()(const boost::system::error_code& ec, - std::size_t bytes_transferred) - { - std::size_t n = 0; - switch (start_) - { - case true: start_ = false; - n = this->check(ec, total_transferred_); - for (;;) - { - stream_.async_read_some(boost::asio::buffer( - buffer_ + total_transferred_, n), *this); - return; default: - total_transferred_ += bytes_transferred; - if ((!ec && bytes_transferred == 0) - || (n = this->check(ec, total_transferred_)) == 0 - || total_transferred_ == boost::asio::buffer_size(buffer_)) - break; - } - - handler_(ec, total_transferred_); - } - } - - //private: - AsyncReadStream& stream_; - boost::asio::mutable_buffer buffer_; - std::size_t total_transferred_; - ReadHandler handler_; - bool start_; - }; - - template <typename AsyncReadStream, typename MutableBufferSequence, - typename CompletionCondition, typename ReadHandler> - inline void* asio_handler_allocate(std::size_t size, - read_op<AsyncReadStream, MutableBufferSequence, - CompletionCondition, ReadHandler>* this_handler) - { - return boost_asio_handler_alloc_helpers::allocate( - size, this_handler->handler_); - } - - template <typename AsyncReadStream, typename MutableBufferSequence, - typename CompletionCondition, typename ReadHandler> - inline void asio_handler_deallocate(void* pointer, std::size_t size, - read_op<AsyncReadStream, MutableBufferSequence, - CompletionCondition, ReadHandler>* this_handler) - { - boost_asio_handler_alloc_helpers::deallocate( - pointer, size, this_handler->handler_); - } - - template <typename Function, typename AsyncReadStream, - typename MutableBufferSequence, typename CompletionCondition, - typename ReadHandler> - inline void asio_handler_invoke(const Function& function, - read_op<AsyncReadStream, MutableBufferSequence, - CompletionCondition, ReadHandler>* this_handler) - { - boost_asio_handler_invoke_helpers::invoke( - function, this_handler->handler_); - } -} // namespace detail - -template <typename AsyncReadStream, typename MutableBufferSequence, - typename CompletionCondition, typename ReadHandler> -inline void async_read(AsyncReadStream& s, const MutableBufferSequence& buffers, - CompletionCondition completion_condition, ReadHandler handler) -{ - detail::read_op<AsyncReadStream, MutableBufferSequence, - CompletionCondition, ReadHandler>( - s, buffers, completion_condition, handler)( - boost::system::error_code(), 0); -} - -template <typename AsyncReadStream, typename MutableBufferSequence, - typename ReadHandler> -inline void async_read(AsyncReadStream& s, const MutableBufferSequence& buffers, - ReadHandler handler) -{ - async_read(s, buffers, transfer_all(), handler); -} - -#if !defined(BOOST_NO_IOSTREAM) - -namespace detail -{ - template <typename AsyncReadStream, typename Allocator, - typename CompletionCondition, typename ReadHandler> - class read_streambuf_op - : detail::base_from_completion_cond<CompletionCondition> - { - public: - read_streambuf_op(AsyncReadStream& stream, - basic_streambuf<Allocator>& streambuf, - CompletionCondition completion_condition, ReadHandler handler) - : detail::base_from_completion_cond< - CompletionCondition>(completion_condition), - stream_(stream), - streambuf_(streambuf), - total_transferred_(0), - handler_(handler), - start_(true) - { - } - - void operator()(const boost::system::error_code& ec, - std::size_t bytes_transferred) - { - std::size_t max_size, bytes_available; - switch (start_) - { - case true: start_ = false; - max_size = this->check(ec, total_transferred_); - bytes_available = std::min<std::size_t>(512, - std::min<std::size_t>(max_size, - streambuf_.max_size() - streambuf_.size())); - for (;;) - { - stream_.async_read_some(streambuf_.prepare(bytes_available), *this); - return; default: - total_transferred_ += bytes_transferred; - streambuf_.commit(bytes_transferred); - max_size = this->check(ec, total_transferred_); - bytes_available = std::min<std::size_t>(512, - std::min<std::size_t>(max_size, - streambuf_.max_size() - streambuf_.size())); - if ((!ec && bytes_transferred == 0) || bytes_available == 0) - break; - } - - handler_(ec, total_transferred_); - } - } - - //private: - AsyncReadStream& stream_; - boost::asio::basic_streambuf<Allocator>& streambuf_; - std::size_t total_transferred_; - ReadHandler handler_; - bool start_; - }; - - template <typename AsyncReadStream, typename Allocator, - typename CompletionCondition, typename ReadHandler> - inline void* asio_handler_allocate(std::size_t size, - read_streambuf_op<AsyncReadStream, Allocator, - CompletionCondition, ReadHandler>* this_handler) - { - return boost_asio_handler_alloc_helpers::allocate( - size, this_handler->handler_); - } - - template <typename AsyncReadStream, typename Allocator, - typename CompletionCondition, typename ReadHandler> - inline void asio_handler_deallocate(void* pointer, std::size_t size, - read_streambuf_op<AsyncReadStream, Allocator, - CompletionCondition, ReadHandler>* this_handler) - { - boost_asio_handler_alloc_helpers::deallocate( - pointer, size, this_handler->handler_); - } - - template <typename Function, typename AsyncReadStream, - typename Allocator, typename CompletionCondition, typename ReadHandler> - inline void asio_handler_invoke(const Function& function, - read_streambuf_op<AsyncReadStream, Allocator, - CompletionCondition, ReadHandler>* this_handler) - { - boost_asio_handler_invoke_helpers::invoke( - function, this_handler->handler_); - } -} // namespace detail - -template <typename AsyncReadStream, typename Allocator, - typename CompletionCondition, typename ReadHandler> -inline void async_read(AsyncReadStream& s, - boost::asio::basic_streambuf<Allocator>& b, - CompletionCondition completion_condition, ReadHandler handler) -{ - detail::read_streambuf_op<AsyncReadStream, - Allocator, CompletionCondition, ReadHandler>( - s, b, completion_condition, handler)( - boost::system::error_code(), 0); -} - -template <typename AsyncReadStream, typename Allocator, typename ReadHandler> -inline void async_read(AsyncReadStream& s, - boost::asio::basic_streambuf<Allocator>& b, ReadHandler handler) -{ - async_read(s, b, transfer_all(), handler); -} - -#endif // !defined(BOOST_NO_IOSTREAM) - -} // namespace asio -} // namespace boost - -#include <boost/asio/detail/pop_options.hpp> - -#endif // BOOST_ASIO_READ_IPP |