//
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// Copyright (c) 2016-2019 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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// Official repository: https://github.com/boostorg/beast
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//
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#ifndef BOOST_BEAST_HTTP_IMPL_ERROR_IPP
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#define BOOST_BEAST_HTTP_IMPL_ERROR_IPP
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#include <boost/beast/http/error.hpp>
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#include <type_traits>
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namespace boost {
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namespace beast {
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namespace http {
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namespace detail {
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class http_error_category : public 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 "beast.http";
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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::end_of_stream: return "end of stream";
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case error::partial_message: return "partial message";
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case error::need_more: return "need more";
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case error::unexpected_body: return "unexpected body";
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case error::need_buffer: return "need buffer";
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case error::end_of_chunk: return "end of chunk";
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case error::buffer_overflow: return "buffer overflow";
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case error::header_limit: return "header limit exceeded";
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case error::body_limit: return "body limit exceeded";
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case error::bad_alloc: return "bad alloc";
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case error::bad_line_ending: return "bad line ending";
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case error::bad_method: return "bad method";
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case error::bad_target: return "bad target";
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case error::bad_version: return "bad version";
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case error::bad_status: return "bad status";
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case error::bad_reason: return "bad reason";
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case error::bad_field: return "bad field";
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case error::bad_value: return "bad value";
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case error::bad_content_length: return "bad Content-Length";
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case error::bad_transfer_encoding: return "bad Transfer-Encoding";
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case error::bad_chunk: return "bad chunk";
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case error::bad_chunk_extension: return "bad chunk extension";
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case error::bad_obs_fold: return "bad obs-fold";
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case error::stale_parser: return "stale parser";
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case error::short_read: return "unexpected eof in body";
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default:
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return "beast.http error";
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}
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}
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error_condition
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default_error_condition(
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int ev) const noexcept override
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{
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return error_condition{ev, *this};
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}
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bool
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equivalent(int ev,
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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,
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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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} // detail
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error_code
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make_error_code(error ev)
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{
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static detail::http_error_category const cat{};
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return error_code{static_cast<
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std::underlying_type<error>::type>(ev), cat};
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}
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} // http
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} // beast
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} // boost
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#endif
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