diff options
Diffstat (limited to 'src/third_party/boost-1.56.0/boost/asio/ssl/detail/buffered_handshake_op.hpp')
-rw-r--r-- | src/third_party/boost-1.56.0/boost/asio/ssl/detail/buffered_handshake_op.hpp | 112 |
1 files changed, 0 insertions, 112 deletions
diff --git a/src/third_party/boost-1.56.0/boost/asio/ssl/detail/buffered_handshake_op.hpp b/src/third_party/boost-1.56.0/boost/asio/ssl/detail/buffered_handshake_op.hpp deleted file mode 100644 index 10608b0eb96..00000000000 --- a/src/third_party/boost-1.56.0/boost/asio/ssl/detail/buffered_handshake_op.hpp +++ /dev/null @@ -1,112 +0,0 @@ -// -// ssl/detail/buffered_handshake_op.hpp -// ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ -// -// 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_SSL_DETAIL_BUFFERED_HANDSHAKE_OP_HPP -#define BOOST_ASIO_SSL_DETAIL_BUFFERED_HANDSHAKE_OP_HPP - -#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_ENABLE_OLD_SSL) -# include <boost/asio/ssl/detail/engine.hpp> -#endif // !defined(BOOST_ASIO_ENABLE_OLD_SSL) - -#include <boost/asio/detail/push_options.hpp> - -namespace boost { -namespace asio { -namespace ssl { -namespace detail { - -#if !defined(BOOST_ASIO_ENABLE_OLD_SSL) - -template <typename ConstBufferSequence> -class buffered_handshake_op -{ -public: - buffered_handshake_op(stream_base::handshake_type type, - const ConstBufferSequence& buffers) - : type_(type), - buffers_(buffers), - total_buffer_size_(boost::asio::buffer_size(buffers_)) - { - } - - engine::want operator()(engine& eng, - boost::system::error_code& ec, - std::size_t& bytes_transferred) const - { - typename ConstBufferSequence::const_iterator iter = buffers_.begin(); - typename ConstBufferSequence::const_iterator end = buffers_.end(); - std::size_t accumulated_size = 0; - - for (;;) - { - engine::want want = eng.handshake(type_, ec); - if (want != engine::want_input_and_retry - || bytes_transferred == total_buffer_size_) - return want; - - // Find the next buffer piece to be fed to the engine. - while (iter != end) - { - const_buffer buffer(*iter); - - // Skip over any buffers which have already been consumed by the engine. - if (bytes_transferred >= accumulated_size + buffer_size(buffer)) - { - accumulated_size += buffer_size(buffer); - ++iter; - continue; - } - - // The current buffer may have been partially consumed by the engine on - // a previous iteration. If so, adjust the buffer to point to the - // unused portion. - if (bytes_transferred > accumulated_size) - buffer = buffer + (bytes_transferred - accumulated_size); - - // Pass the buffer to the engine, and update the bytes transferred to - // reflect the total number of bytes consumed so far. - bytes_transferred += buffer_size(buffer); - buffer = eng.put_input(buffer); - bytes_transferred -= buffer_size(buffer); - break; - } - } - } - - template <typename Handler> - void call_handler(Handler& handler, - const boost::system::error_code& ec, - const std::size_t& bytes_transferred) const - { - handler(ec, bytes_transferred); - } - -private: - stream_base::handshake_type type_; - ConstBufferSequence buffers_; - std::size_t total_buffer_size_; -}; - -#endif // !defined(BOOST_ASIO_ENABLE_OLD_SSL) - -} // namespace detail -} // namespace ssl -} // namespace asio -} // namespace boost - -#include <boost/asio/detail/pop_options.hpp> - -#endif // BOOST_ASIO_SSL_DETAIL_BUFFERED_HANDSHAKE_OP_HPP |