// Copyright 2013-2016 Glyn Matthews. // 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) #include #include namespace network { class uri_category_impl : public std::error_category { public: uri_category_impl() = default; virtual ~uri_category_impl() noexcept; virtual const char *name() const noexcept; virtual std::string message(int ev) const; }; uri_category_impl::~uri_category_impl() noexcept {} const char *uri_category_impl::name() const noexcept { static const char name[] = "uri_error"; return name; } std::string uri_category_impl::message(int ev) const { switch (uri_error(ev)) { case uri_error::invalid_syntax: return "Unable to parse URI string."; case uri_error::not_enough_input: return "Percent decoding: Not enough input."; case uri_error::non_hex_input: return "Percent decoding: Non-hex input."; case uri_error::conversion_failed: return "Percent decoding: Conversion failed."; default: break; } return "Unknown URI error."; } const std::error_category &uri_category() { static uri_category_impl uri_category; return uri_category; } std::error_code make_error_code(uri_error e) { return std::error_code(static_cast(e), uri_category()); } uri_syntax_error::uri_syntax_error() : std::system_error(make_error_code(uri_error::invalid_syntax)) {} uri_syntax_error::~uri_syntax_error() noexcept {} uri_builder_error::uri_builder_error() : std::system_error(make_error_code(uri_error::invalid_uri)) {} uri_builder_error::~uri_builder_error() noexcept {} percent_decoding_error::percent_decoding_error(uri_error error) : std::system_error(make_error_code(error)) {} percent_decoding_error::~percent_decoding_error() noexcept {} } // namespace network