ceph/src/boost/libs/asio/include/boost/asio/ssl/error.hpp

   1 //
   2 // ssl/error.hpp
   3 // ~~~~~~~~~~~~~
   4 //
   5 // Copyright (c) 2003-2016 Christopher M. Kohlhoff (chris at kohlhoff dot com)
   6 //
   7 // Distributed under the Boost Software License, Version 1.0. (See accompanying
   8 // file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
   9 //
  10
  11 #ifndef BOOST_ASIO_SSL_ERROR_HPP
  12 #define BOOST_ASIO_SSL_ERROR_HPP
  13
  14 #if defined(_MSC_VER) && (_MSC_VER >= 1200)
  15 # pragma once
  16 #endif // defined(_MSC_VER) && (_MSC_VER >= 1200)
  17
  18 #include <boost/asio/detail/config.hpp>
  19 #include <boost/system/error_code.hpp>
  20
  21 #include <boost/asio/detail/push_options.hpp>
  22
  23 namespace boost {
  24 namespace asio {
  25 namespace error {
  26
  27 enum ssl_errors
  28 {
  29   // Error numbers are those produced by openssl.
  30 };
  31
  32 extern BOOST_ASIO_DECL
  33 const boost::system::error_category& get_ssl_category();
  34
  35 static const boost::system::error_category& ssl_category
  36   = boost::asio::error::get_ssl_category();
  37
  38 } // namespace error
  39 namespace ssl {
  40 namespace error {
  41
  42 enum stream_errors
  43 {
  44 #if defined(GENERATING_DOCUMENTATION)
  45   /// The underlying stream closed before the ssl stream gracefully shut down.
  46   stream_truncated
  47 #elif (OPENSSL_VERSION_NUMBER < 0x10100000L) && !defined(OPENSSL_IS_BORINGSSL)
  48   stream_truncated = ERR_PACK(ERR_LIB_SSL, 0, SSL_R_SHORT_READ)
  49 #else
  50   stream_truncated = 1
  51 #endif
  52 };
  53
  54 extern BOOST_ASIO_DECL
  55 const boost::system::error_category& get_stream_category();
  56
  57 static const boost::system::error_category& stream_category
  58   = boost::asio::ssl::error::get_stream_category();
  59
  60 } // namespace error
  61 } // namespace ssl
  62 } // namespace asio
  63 } // namespace boost
  64
  65 namespace boost {
  66 namespace system {
  67
  68 template<> struct is_error_code_enum<boost::asio::error::ssl_errors>
  69 {
  70   static const bool value = true;
  71 };
  72
  73 template<> struct is_error_code_enum<boost::asio::ssl::error::stream_errors>
  74 {
  75   static const bool value = true;
  76 };
  77
  78 } // namespace system
  79 } // namespace boost
  80
  81 namespace boost {
  82 namespace asio {
  83 namespace error {
  84
  85 inline boost::system::error_code make_error_code(ssl_errors e)
  86 {
  87   return boost::system::error_code(
  88       static_cast<int>(e), get_ssl_category());
  89 }
  90
  91 } // namespace error
  92 namespace ssl {
  93 namespace error {
  94
  95 inline boost::system::error_code make_error_code(stream_errors e)
  96 {
  97   return boost::system::error_code(
  98       static_cast<int>(e), get_stream_category());
  99 }
 100
 101 } // namespace error
 102 } // namespace ssl
 103 } // namespace asio
 104 } // namespace boost
 105
 106 #include <boost/asio/detail/pop_options.hpp>
 107
 108 #if defined(BOOST_ASIO_HEADER_ONLY)
 109 # include <boost/asio/ssl/impl/error.ipp>
 110 #endif // defined(BOOST_ASIO_HEADER_ONLY)
 111
 112 #endif // BOOST_ASIO_SSL_ERROR_HPP