67 lines
1.4 KiB
C++
67 lines
1.4 KiB
C++
|
//
|
||
|
|
// ssl/detail/password_callback.hpp
|
||
|
|
// ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
|
||
|
|
//
|
||
|
|
// Copyright (c) 2003-2021 Christopher M. Kohlhoff (chris at kohlhoff dot com)
|
||
|
|
//
|
||
|
|
// Distributed under the Boost Software License, Version 1.0. (See accompanying
|
||
|
|
// file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
|
||
|
|
//
|
||
|
|
|
||
|
|
#ifndef ASIO_SSL_DETAIL_PASSWORD_CALLBACK_HPP
|
||
|
|
#define ASIO_SSL_DETAIL_PASSWORD_CALLBACK_HPP
|
||
|
|
|
||
|
|
#if defined(_MSC_VER) && (_MSC_VER >= 1200)
|
||
|
|
# pragma once
|
||
|
|
#endif // defined(_MSC_VER) && (_MSC_VER >= 1200)
|
||
|
|
|
||
|
|
#include "asio/detail/config.hpp"
|
||
|
|
|
||
|
|
#include <cstddef>
|
||
|
|
#include <string>
|
||
|
|
#include "asio/ssl/context_base.hpp"
|
||
|
|
|
||
|
|
#include "asio/detail/push_options.hpp"
|
||
|
|
|
||
|
|
namespace asio {
|
||
|
|
namespace ssl {
|
||
|
|
namespace detail {
|
||
|
|
|
||
|
|
class password_callback_base
|
||
|
|
{
|
||
|
|
public:
|
||
|
|
virtual ~password_callback_base()
|
||
|
|
{
|
||
|
|
}
|
||
|
|
|
||
|
|
virtual std::string call(std::size_t size,
|
||
|
|
context_base::password_purpose purpose) = 0;
|
||
|
|
};
|
||
|
|
|
||
|
|
template <typename PasswordCallback>
|
||
|
|
class password_callback : public password_callback_base
|
||
|
|
{
|
||
|
|
public:
|
||
|
|
explicit password_callback(PasswordCallback callback)
|
||
|
|
: callback_(callback)
|
||
|
|
{
|
||
|
|
}
|
||
|
|
|
||
|
|
virtual std::string call(std::size_t size,
|
||
|
|
context_base::password_purpose purpose)
|
||
|
|
{
|
||
|
|
return callback_(size, purpose);
|
||
|
|
}
|
||
|
|
|
||
|
|
private:
|
||
|
|
PasswordCallback callback_;
|
||
|
|
};
|
||
|
|
|
||
|
|
} // namespace detail
|
||
|
|
} // namespace ssl
|
||
|
|
} // namespace asio
|
||
|
|
|
||
|
|
#include "asio/detail/pop_options.hpp"
|
||
|
|
|
||
|
|
#endif // ASIO_SSL_DETAIL_PASSWORD_CALLBACK_HPP
|