// // Copyright (c) 2016-2019 Vinnie Falco (vinnie dot falco at gmail 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) // // Official repository: https://github.com/boostorg/beast // #ifndef BOOST_BEAST_WEBSOCKET_DETAIL_MASK_HPP #define BOOST_BEAST_WEBSOCKET_DETAIL_MASK_HPP #include <boost/beast/core/detail/config.hpp> #include <boost/beast/core/buffers_range.hpp> #include <boost/asio/buffer.hpp> #include <array> #include <climits> #include <cstdint> #include <random> #include <type_traits> namespace boost { namespace beast { namespace websocket { namespace detail { using prepared_key = std::array<unsigned char, 4>; BOOST_BEAST_DECL void prepare_key(prepared_key& prepared, std::uint32_t key); // Apply mask in place // BOOST_BEAST_DECL void mask_inplace(net::mutable_buffer const& b, prepared_key& key); // Apply mask in place // template<class MutableBufferSequence> void mask_inplace( MutableBufferSequence const& buffers, prepared_key& key) { for(net::mutable_buffer b : beast::buffers_range_ref(buffers)) detail::mask_inplace(b, key); } } // detail } // websocket } // beast } // boost #if BOOST_BEAST_HEADER_ONLY #include <boost/beast/websocket/detail/mask.ipp> #endif #endif