1 //
2 // ssl/detail/verify_callback.hpp
3 // ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
4 //
5 // Copyright (c) 2003-2021 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_DETAIL_VERIFY_CALLBACK_HPP
12 #define BOOST_ASIO_SSL_DETAIL_VERIFY_CALLBACK_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 
20 #include <boost/asio/ssl/verify_context.hpp>
21 
22 #include <boost/asio/detail/push_options.hpp>
23 
24 namespace boost {
25 namespace asio {
26 namespace ssl {
27 namespace detail {
28 
29 class verify_callback_base
30 {
31 public:
~verify_callback_base()32   virtual ~verify_callback_base()
33   {
34   }
35 
36   virtual bool call(bool preverified, verify_context& ctx) = 0;
37 };
38 
39 template <typename VerifyCallback>
40 class verify_callback : public verify_callback_base
41 {
42 public:
verify_callback(VerifyCallback callback)43   explicit verify_callback(VerifyCallback callback)
44     : callback_(callback)
45   {
46   }
47 
call(bool preverified,verify_context & ctx)48   virtual bool call(bool preverified, verify_context& ctx)
49   {
50     return callback_(preverified, ctx);
51   }
52 
53 private:
54   VerifyCallback callback_;
55 };
56 
57 } // namespace detail
58 } // namespace ssl
59 } // namespace asio
60 } // namespace boost
61 
62 #include <boost/asio/detail/pop_options.hpp>
63 
64 #endif // BOOST_ASIO_SSL_DETAIL_VERIFY_CALLBACK_HPP
65