| // |
| // ssl/error.hpp |
| // ~~~~~~~~~~~~~ |
| // |
| // Copyright (c) 2003-2021 Christopher M. Kohlhoff (chris at kohlhoff 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) |
| // |
| |
| #ifndef BOOST_ASIO_SSL_ERROR_HPP |
| #define BOOST_ASIO_SSL_ERROR_HPP |
| |
| #if defined(_MSC_VER) && (_MSC_VER >= 1200) |
| # pragma once |
| #endif // defined(_MSC_VER) && (_MSC_VER >= 1200) |
| |
| #include <boost/asio/detail/config.hpp> |
| #include <boost/system/error_code.hpp> |
| #include <boost/asio/ssl/detail/openssl_types.hpp> |
| |
| #include <boost/asio/detail/push_options.hpp> |
| |
| namespace boost { |
| namespace asio { |
| namespace error { |
| |
| enum ssl_errors |
| { |
| // Error numbers are those produced by openssl. |
| }; |
| |
| extern BOOST_ASIO_DECL |
| const boost::system::error_category& get_ssl_category(); |
| |
| static const boost::system::error_category& |
| ssl_category BOOST_ASIO_UNUSED_VARIABLE |
| = boost::asio::error::get_ssl_category(); |
| |
| } // namespace error |
| namespace ssl { |
| namespace error { |
| |
| enum stream_errors |
| { |
| #if defined(GENERATING_DOCUMENTATION) |
| /// The underlying stream closed before the ssl stream gracefully shut down. |
| stream_truncated, |
| |
| /// The underlying SSL library returned a system error without providing |
| /// further information. |
| unspecified_system_error, |
| |
| /// The underlying SSL library generated an unexpected result from a function |
| /// call. |
| unexpected_result |
| #else // defined(GENERATING_DOCUMENTATION) |
| # if (OPENSSL_VERSION_NUMBER < 0x10100000L) \ |
| && !defined(OPENSSL_IS_BORINGSSL) \ |
| && !defined(BOOST_ASIO_USE_WOLFSSL) |
| stream_truncated = ERR_PACK(ERR_LIB_SSL, 0, SSL_R_SHORT_READ), |
| # else |
| stream_truncated = 1, |
| # endif |
| unspecified_system_error = 2, |
| unexpected_result = 3 |
| #endif // defined(GENERATING_DOCUMENTATION) |
| }; |
| |
| extern BOOST_ASIO_DECL |
| const boost::system::error_category& get_stream_category(); |
| |
| static const boost::system::error_category& |
| stream_category BOOST_ASIO_UNUSED_VARIABLE |
| = boost::asio::ssl::error::get_stream_category(); |
| |
| } // namespace error |
| } // namespace ssl |
| } // namespace asio |
| } // namespace boost |
| |
| namespace boost { |
| namespace system { |
| |
| template<> struct is_error_code_enum<boost::asio::error::ssl_errors> |
| { |
| static const bool value = true; |
| }; |
| |
| template<> struct is_error_code_enum<boost::asio::ssl::error::stream_errors> |
| { |
| static const bool value = true; |
| }; |
| |
| } // namespace system |
| } // namespace boost |
| |
| namespace boost { |
| namespace asio { |
| namespace error { |
| |
| inline boost::system::error_code make_error_code(ssl_errors e) |
| { |
| return boost::system::error_code( |
| static_cast<int>(e), get_ssl_category()); |
| } |
| |
| } // namespace error |
| namespace ssl { |
| namespace error { |
| |
| inline boost::system::error_code make_error_code(stream_errors e) |
| { |
| return boost::system::error_code( |
| static_cast<int>(e), get_stream_category()); |
| } |
| |
| } // namespace error |
| } // namespace ssl |
| } // namespace asio |
| } // namespace boost |
| |
| #include <boost/asio/detail/pop_options.hpp> |
| |
| #if defined(BOOST_ASIO_HEADER_ONLY) |
| # include <boost/asio/ssl/impl/error.ipp> |
| #endif // defined(BOOST_ASIO_HEADER_ONLY) |
| |
| #endif // BOOST_ASIO_SSL_ERROR_HPP |