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74 lines
1.6 KiB
74 lines
1.6 KiB
// |
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// ssl/detail/password_callback.hpp |
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// ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ |
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// |
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// Copyright (c) 2003-2011 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 BOOST_ASIO_SSL_DETAIL_PASSWORD_CALLBACK_HPP |
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#define BOOST_ASIO_SSL_DETAIL_PASSWORD_CALLBACK_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 <boost/asio/detail/config.hpp> |
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#if !defined(BOOST_ASIO_ENABLE_OLD_SSL) |
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# include <cstddef> |
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# include <string> |
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# include <boost/asio/ssl/context_base.hpp> |
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#endif // !defined(BOOST_ASIO_ENABLE_OLD_SSL) |
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#include <boost/asio/detail/push_options.hpp> |
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namespace boost { |
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namespace asio { |
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namespace ssl { |
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namespace detail { |
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#if !defined(BOOST_ASIO_ENABLE_OLD_SSL) |
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class password_callback_base |
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{ |
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public: |
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virtual ~password_callback_base() |
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{ |
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} |
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virtual std::string call(std::size_t size, |
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context_base::password_purpose purpose) = 0; |
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}; |
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template <typename PasswordCallback> |
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class password_callback : public password_callback_base |
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{ |
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public: |
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explicit password_callback(PasswordCallback callback) |
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: callback_(callback) |
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{ |
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} |
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virtual std::string call(std::size_t size, |
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context_base::password_purpose purpose) |
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{ |
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return callback_(size, purpose); |
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} |
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private: |
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PasswordCallback callback_; |
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}; |
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#endif // !defined(BOOST_ASIO_ENABLE_OLD_SSL) |
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} // namespace detail |
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} // namespace ssl |
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} // namespace asio |
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} // namespace boost |
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#include <boost/asio/detail/pop_options.hpp> |
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#endif // BOOST_ASIO_SSL_DETAIL_PASSWORD_CALLBACK_HPP
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