Line data    Source code

       1             : //
       2             : // Copyright (c) 2021 Vinnie Falco (vinnie dot falco at gmail dot com)
       3             : //
       4             : // Distributed under the Boost Software License, Version 1.0. (See accompanying
       5             : // file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
       6             : //
       7             : // Official repository: https://github.com/CPPAlliance/http_proto
       8             : //
       9             : 
      10             : #ifndef BOOST_HTTP_PROTO_IMPL_ERROR_IPP
      11             : #define BOOST_HTTP_PROTO_IMPL_ERROR_IPP
      12             : 
      13             : #include <boost/http_proto/error.hpp>
      14             : #include <boost/assert.hpp>
      15             : #include <type_traits>
      16             : 
      17             : namespace boost {
      18             : namespace http_proto {
      19             : 
      20             : namespace detail {
      21             : 
      22             : static
      23             : error_category const&
      24         108 : get_error_cat() noexcept
      25             : {
      26             :     struct codes : error_category
      27             :     {
      28           4 :         codes() noexcept
      29           4 :             : error_category(
      30           4 :                 0x3663257e7585fbfd)
      31             :         {
      32           4 :         }
      33             :             
      34             :         const char*
      35          25 :         name() const noexcept override
      36             :         {
      37          25 :             return "boost.http.proto";
      38             :         }
      39             : 
      40             :         std::string
      41          25 :         message(int ev) const override
      42             :         {
      43          25 :             switch(static_cast<error>(ev))
      44             :             {
      45           1 :             case error::end_of_message: return "end of message";
      46           1 :             case error::end_of_stream: return "end of stream";
      47           1 :             case error::bad_connection: return "bad Connection";
      48           1 :             case error::bad_content_length: return "bad Content-Length";
      49           1 :             case error::bad_expect: return "bad Expect";
      50           1 :             case error::bad_field_name: return "bad field name";
      51           1 :             case error::bad_field_value: return "bad field value";
      52           1 :             case error::bad_line_ending: return "bad line ending";
      53           1 :             case error::bad_list: return "bad list";
      54           1 :             case error::bad_method: return "bad method";
      55           1 :             case error::bad_number: return "bad number";
      56           1 :             case error::bad_version: return "bad version";
      57           1 :             case error::bad_reason: return "bad reason-phrase";
      58           1 :             case error::bad_request_target: return "bad request-target";
      59           1 :             case error::bad_status_code: return "bad status-code";
      60           1 :             case error::bad_status_line: return "bad status-line";
      61           1 :             case error::bad_transfer_encoding: return "bad Transfer-Encoding";
      62           1 :             case error::bad_upgrade: return "bad Upgrade";
      63           1 :             case error::syntax: return "syntax error";
      64             : 
      65           1 :             case error::body_too_large: return "body too large";
      66           1 :             case error::field_too_large: return "field too large";
      67           1 :             case error::header_too_large: return "header too large";
      68           1 :             case error::too_many_fields: return "too many fields";
      69           1 :             case error::numeric_overflow: return "numeric overflow";
      70             : 
      71           1 :             case error::multiple_content_length: return "multiple Content-Length";
      72           0 :             default:
      73           0 :                 return "unknown";
      74             :             }
      75             :         }
      76             :     };
      77         108 :     static codes const t{};
      78         108 :     return t;
      79             : }
      80             : 
      81             : } // detail
      82             : 
      83             : error_code
      84         108 : make_error_code(
      85             :     error ev) noexcept
      86             : {
      87             :     return error_code{static_cast<
      88             :         std::underlying_type<
      89             :             error>::type>(ev),
      90         108 :         detail::get_error_cat()};
      91             : }
      92             : 
      93             : } // http_proto
      94             : } // boost
      95             : 
      96             : #endif