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6d8c73cc52
* Concepts split up into individual files * Function definitions moved to .ipp files * Add more tests to fill gaps in coverage * Fix documentation Xsl
93 lines
2.4 KiB
C++
93 lines
2.4 KiB
C++
//
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// Copyright (c) 2013-2016 Vinnie Falco (vinnie dot falco at gmail dot com)
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//
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// Distributed under the Boost Software License, Version 1.0. (See accompanying
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// file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
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//
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#ifndef BEAST_WEBSOCKET_DETAIL_ERROR_HPP
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#define BEAST_WEBSOCKET_DETAIL_ERROR_HPP
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#include <beast/websocket/error.hpp>
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namespace boost {
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namespace system {
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template<>
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struct is_error_code_enum<beast::websocket::error>
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{
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static bool const value = true;
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};
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} // system
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} // boost
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namespace beast {
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namespace websocket {
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namespace detail {
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class error_category : public boost::system::error_category
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{
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public:
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const char*
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name() const noexcept override
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{
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return "websocket";
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}
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std::string
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message(int ev) const override
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{
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switch(static_cast<error>(ev))
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{
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case error::closed: return "WebSocket connection closed normally";
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case error::failed: return "WebSocket connection failed due to a protocol violation";
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case error::handshake_failed: return "WebSocket Upgrade handshake failed";
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case error::keep_alive: return "WebSocket Upgrade handshake failed but connection is still open";
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case error::response_malformed: return "malformed HTTP response";
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case error::response_failed: return "upgrade request failed";
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case error::response_denied: return "upgrade request denied";
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case error::request_malformed: return "malformed HTTP request";
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case error::request_invalid: return "upgrade request invalid";
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case error::request_denied: return "upgrade request denied";
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default:
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return "websocket error";
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}
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}
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boost::system::error_condition
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default_error_condition(int ev) const noexcept override
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{
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return boost::system::error_condition(ev, *this);
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}
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bool
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equivalent(int ev,
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boost::system::error_condition const& condition
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) const noexcept override
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{
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return condition.value() == ev &&
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&condition.category() == this;
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}
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bool
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equivalent(error_code const& error, int ev) const noexcept override
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{
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return error.value() == ev &&
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&error.category() == this;
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}
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};
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inline
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boost::system::error_category const&
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get_error_category()
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{
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static detail::error_category const cat{};
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return cat;
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}
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} // detail
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} // websocket
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} // beast
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#endif
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