126 lines
2.8 KiB
C++
126 lines
2.8 KiB
C++
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//
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// ssl/error.hpp
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// ~~~~~~~~~~~~~
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//
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// Copyright (c) 2003-2023 Christopher M. Kohlhoff (chris at kohlhoff 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 ASIO_SSL_ERROR_HPP
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#define ASIO_SSL_ERROR_HPP
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#if defined(_MSC_VER) && (_MSC_VER >= 1200)
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# pragma once
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#endif // defined(_MSC_VER) && (_MSC_VER >= 1200)
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#include "asio/detail/config.hpp"
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#include "asio/error_code.hpp"
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#include "asio/ssl/detail/openssl_types.hpp"
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#include "asio/detail/push_options.hpp"
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namespace asio {
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namespace error {
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enum ssl_errors
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{
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// Error numbers are those produced by openssl.
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};
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extern ASIO_DECL
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const asio::error_category& get_ssl_category();
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static const asio::error_category&
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ssl_category ASIO_UNUSED_VARIABLE
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= asio::error::get_ssl_category();
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} // namespace error
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namespace ssl {
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namespace error {
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enum stream_errors
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{
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#if defined(GENERATING_DOCUMENTATION)
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/// The underlying stream closed before the ssl stream gracefully shut down.
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stream_truncated,
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/// The underlying SSL library returned a system error without providing
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/// further information.
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unspecified_system_error,
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/// The underlying SSL library generated an unexpected result from a function
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/// call.
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unexpected_result
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#else // defined(GENERATING_DOCUMENTATION)
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# if (OPENSSL_VERSION_NUMBER < 0x10100000L) \
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&& !defined(OPENSSL_IS_BORINGSSL) \
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&& !defined(ASIO_USE_WOLFSSL)
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stream_truncated = ERR_PACK(ERR_LIB_SSL, 0, SSL_R_SHORT_READ),
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# else
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stream_truncated = 1,
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# endif
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unspecified_system_error = 2,
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unexpected_result = 3
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#endif // defined(GENERATING_DOCUMENTATION)
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};
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extern ASIO_DECL
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const asio::error_category& get_stream_category();
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static const asio::error_category&
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stream_category ASIO_UNUSED_VARIABLE
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= asio::ssl::error::get_stream_category();
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} // namespace error
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} // namespace ssl
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} // namespace asio
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#if defined(ASIO_HAS_STD_SYSTEM_ERROR)
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namespace std {
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template<> struct is_error_code_enum<asio::error::ssl_errors>
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{
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static const bool value = true;
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};
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template<> struct is_error_code_enum<asio::ssl::error::stream_errors>
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{
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static const bool value = true;
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};
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} // namespace std
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#endif // defined(ASIO_HAS_STD_SYSTEM_ERROR)
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namespace asio {
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namespace error {
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inline asio::error_code make_error_code(ssl_errors e)
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{
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return asio::error_code(
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static_cast<int>(e), get_ssl_category());
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}
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} // namespace error
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namespace ssl {
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namespace error {
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inline asio::error_code make_error_code(stream_errors e)
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{
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return asio::error_code(
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static_cast<int>(e), get_stream_category());
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}
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} // namespace error
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} // namespace ssl
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} // namespace asio
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#include "asio/detail/pop_options.hpp"
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#if defined(ASIO_HEADER_ONLY)
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# include "asio/ssl/impl/error.ipp"
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#endif // defined(ASIO_HEADER_ONLY)
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#endif // ASIO_SSL_ERROR_HPP
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