ceph/src/boost/libs/asio/include/boost/asio/ssl/old/context_service.hpp

   1 //
   2 // ssl/old/context_service.hpp
   3 // ~~~~~~~~~~~~~~~~~~~~~~~~~~~
   4 //
   5 // Copyright (c) 2005 Voipster / Indrek dot Juhani at voipster dot com
   6 // Copyright (c) 2005-2016 Christopher M. Kohlhoff (chris at kohlhoff dot com)
   7 //
   8 // Distributed under the Boost Software License, Version 1.0. (See accompanying
   9 // file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
  10 //
  11
  12 #ifndef BOOST_ASIO_SSL_OLD_CONTEXT_SERVICE_HPP
  13 #define BOOST_ASIO_SSL_OLD_CONTEXT_SERVICE_HPP
  14
  15 #if defined(_MSC_VER) && (_MSC_VER >= 1200)
  16 # pragma once
  17 #endif // defined(_MSC_VER) && (_MSC_VER >= 1200)
  18
  19 #include <boost/asio/detail/config.hpp>
  20 #include <string>
  21 #include <boost/noncopyable.hpp>
  22 #include <boost/asio/error.hpp>
  23 #include <boost/asio/io_service.hpp>
  24 #include <boost/asio/ssl/context_base.hpp>
  25 #include <boost/asio/ssl/old/detail/openssl_context_service.hpp>
  26
  27 #include <boost/asio/detail/push_options.hpp>
  28
  29 namespace boost {
  30 namespace asio {
  31 namespace ssl {
  32 namespace old {
  33
  34 /// Default service implementation for a context.
  35 class context_service
  36 #if defined(GENERATING_DOCUMENTATION)
  37   : public boost::asio::io_service::service
  38 #else
  39   : public boost::asio::detail::service_base<context_service>
  40 #endif
  41 {
  42 private:
  43   // The type of the platform-specific implementation.
  44   typedef old::detail::openssl_context_service service_impl_type;
  45
  46 public:
  47 #if defined(GENERATING_DOCUMENTATION)
  48   /// The unique service identifier.
  49   static boost::asio::io_service::id id;
  50 #endif
  51
  52   /// The type of the context.
  53 #if defined(GENERATING_DOCUMENTATION)
  54   typedef implementation_defined impl_type;
  55 #else
  56   typedef service_impl_type::impl_type impl_type;
  57 #endif
  58
  59   /// Constructor.
  60   explicit context_service(boost::asio::io_service& io_service)
  61     : boost::asio::detail::service_base<context_service>(io_service),
  62       service_impl_(boost::asio::use_service<service_impl_type>(io_service))
  63   {
  64   }
  65
  66   /// Return a null context implementation.
  67   impl_type null() const
  68   {
  69     return service_impl_.null();
  70   }
  71
  72   /// Create a new context implementation.
  73   void create(impl_type& impl, context_base::method m)
  74   {
  75     service_impl_.create(impl, m);
  76   }
  77
  78   /// Destroy a context implementation.
  79   void destroy(impl_type& impl)
  80   {
  81     service_impl_.destroy(impl);
  82   }
  83
  84   /// Set options on the context.
  85   boost::system::error_code set_options(impl_type& impl,
  86       context_base::options o, boost::system::error_code& ec)
  87   {
  88     return service_impl_.set_options(impl, o, ec);
  89   }
  90
  91   /// Set peer verification mode.
  92   boost::system::error_code set_verify_mode(impl_type& impl,
  93       context_base::verify_mode v, boost::system::error_code& ec)
  94   {
  95     return service_impl_.set_verify_mode(impl, v, ec);
  96   }
  97
  98   /// Load a certification authority file for performing verification.
  99   boost::system::error_code load_verify_file(impl_type& impl,
 100       const std::string& filename, boost::system::error_code& ec)
 101   {
 102     return service_impl_.load_verify_file(impl, filename, ec);
 103   }
 104
 105   /// Add a directory containing certification authority files to be used for
 106   /// performing verification.
 107   boost::system::error_code add_verify_path(impl_type& impl,
 108       const std::string& path, boost::system::error_code& ec)
 109   {
 110     return service_impl_.add_verify_path(impl, path, ec);
 111   }
 112
 113   /// Use a certificate from a file.
 114   boost::system::error_code use_certificate_file(impl_type& impl,
 115       const std::string& filename, context_base::file_format format,
 116       boost::system::error_code& ec)
 117   {
 118     return service_impl_.use_certificate_file(impl, filename, format, ec);
 119   }
 120
 121   /// Use a certificate chain from a file.
 122   boost::system::error_code use_certificate_chain_file(impl_type& impl,
 123       const std::string& filename, boost::system::error_code& ec)
 124   {
 125     return service_impl_.use_certificate_chain_file(impl, filename, ec);
 126   }
 127
 128   /// Use a private key from a file.
 129   boost::system::error_code use_private_key_file(impl_type& impl,
 130       const std::string& filename, context_base::file_format format,
 131       boost::system::error_code& ec)
 132   {
 133     return service_impl_.use_private_key_file(impl, filename, format, ec);
 134   }
 135
 136   /// Use an RSA private key from a file.
 137   boost::system::error_code use_rsa_private_key_file(impl_type& impl,
 138       const std::string& filename, context_base::file_format format,
 139       boost::system::error_code& ec)
 140   {
 141     return service_impl_.use_rsa_private_key_file(impl, filename, format, ec);
 142   }
 143
 144   /// Use the specified file to obtain the temporary Diffie-Hellman parameters.
 145   boost::system::error_code use_tmp_dh_file(impl_type& impl,
 146       const std::string& filename, boost::system::error_code& ec)
 147   {
 148     return service_impl_.use_tmp_dh_file(impl, filename, ec);
 149   }
 150
 151   /// Set the password callback.
 152   template <typename PasswordCallback>
 153   boost::system::error_code set_password_callback(impl_type& impl,
 154       PasswordCallback callback, boost::system::error_code& ec)
 155   {
 156     return service_impl_.set_password_callback(impl, callback, ec);
 157   }
 158
 159 private:
 160   // Destroy all user-defined handler objects owned by the service.
 161   void shutdown_service()
 162   {
 163   }
 164
 165   // The service that provides the platform-specific implementation.
 166   service_impl_type& service_impl_;
 167 };
 168
 169 } // namespace old
 170 } // namespace ssl
 171 } // namespace asio
 172 } // namespace boost
 173
 174 #include <boost/asio/detail/pop_options.hpp>
 175
 176 #endif // BOOST_ASIO_SSL_OLD_CONTEXT_SERVICE_HPP