boost/asio/ssl/stream_base.hpp

   1 //
   2 // stream_base.hpp
   3 // ~~~~~~~~~~~~~~~
   4 //
   5 // Copyright (c) 2005-2008 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_STREAM_BASE_HPP
  12 #define BOOST_ASIO_SSL_STREAM_BASE_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/push_options.hpp>
  19
  20 #include <boost/asio/detail/push_options.hpp>
  21 #include <boost/detail/workaround.hpp>
  22 #include <boost/asio/detail/pop_options.hpp>
  23
  24 namespace boost {
  25 namespace asio {
  26 namespace ssl {
  27
  28 /// The stream_base class is used as a base for the boost::asio::ssl::stream
  29 /// class template so that we have a common place to define various enums.
  30 class stream_base
  31 {
  32 public:
  33   /// Different handshake types.
  34   enum handshake_type
  35   {
  36     /// Perform handshaking as a client.
  37     client,
  38
  39     /// Perform handshaking as a server.
  40     server
  41   };
  42
  43 protected:
  44   /// Protected destructor to prevent deletion through this type.
  45   ~stream_base()
  46   {
  47   }
  48
  49 #if BOOST_WORKAROUND(__BORLANDC__, BOOST_TESTED_AT(0x564))
  50 private:
  51   // Workaround to enable the empty base optimisation with Borland C++.
  52   char dummy_;
  53 #endif
  54 };
  55
  56 } // namespace ssl
  57 } // namespace asio
  58 } // namespace boost
  59
  60 #include <boost/asio/detail/pop_options.hpp>
  61
  62 #endif // BOOST_ASIO_SSL_STREAM_BASE_HPP