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-rw-r--r--lib/asio/ssl/detail/openssl_init.hpp101
1 files changed, 0 insertions, 101 deletions
diff --git a/lib/asio/ssl/detail/openssl_init.hpp b/lib/asio/ssl/detail/openssl_init.hpp
deleted file mode 100644
index c3e4727..0000000
--- a/lib/asio/ssl/detail/openssl_init.hpp
+++ /dev/null
@@ -1,101 +0,0 @@
-//
-// ssl/detail/openssl_init.hpp
-// ~~~~~~~~~~~~~~~~~~~~~~~~~~~
-//
-// Copyright (c) 2003-2018 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_OPENSSL_INIT_HPP
-#define ASIO_SSL_DETAIL_OPENSSL_INIT_HPP
-
-#if defined(_MSC_VER) && (_MSC_VER >= 1200)
-# pragma once
-#endif // defined(_MSC_VER) && (_MSC_VER >= 1200)
-
-#include "asio/detail/config.hpp"
-#include <cstring>
-#include "asio/detail/memory.hpp"
-#include "asio/detail/noncopyable.hpp"
-#include "asio/ssl/detail/openssl_types.hpp"
-
-#include "asio/detail/push_options.hpp"
-
-namespace asio {
-namespace ssl {
-namespace detail {
-
-class openssl_init_base
- : private noncopyable
-{
-protected:
- // Class that performs the actual initialisation.
- class do_init;
-
- // Helper function to manage a do_init singleton. The static instance of the
- // openssl_init object ensures that this function is always called before
- // main, and therefore before any other threads can get started. The do_init
- // instance must be static in this function to ensure that it gets
- // initialised before any other global objects try to use it.
- ASIO_DECL static asio::detail::shared_ptr<do_init> instance();
-
-#if !defined(SSL_OP_NO_COMPRESSION) \
- && (OPENSSL_VERSION_NUMBER >= 0x00908000L)
- // Get an empty stack of compression methods, to be used when disabling
- // compression.
- ASIO_DECL static STACK_OF(SSL_COMP)* get_null_compression_methods();
-#endif // !defined(SSL_OP_NO_COMPRESSION)
- // && (OPENSSL_VERSION_NUMBER >= 0x00908000L)
-};
-
-template <bool Do_Init = true>
-class openssl_init : private openssl_init_base
-{
-public:
- // Constructor.
- openssl_init()
- : ref_(instance())
- {
- using namespace std; // For memmove.
-
- // Ensure openssl_init::instance_ is linked in.
- openssl_init* tmp = &instance_;
- memmove(&tmp, &tmp, sizeof(openssl_init*));
- }
-
- // Destructor.
- ~openssl_init()
- {
- }
-
-#if !defined(SSL_OP_NO_COMPRESSION) \
- && (OPENSSL_VERSION_NUMBER >= 0x00908000L)
- using openssl_init_base::get_null_compression_methods;
-#endif // !defined(SSL_OP_NO_COMPRESSION)
- // && (OPENSSL_VERSION_NUMBER >= 0x00908000L)
-
-private:
- // Instance to force initialisation of openssl at global scope.
- static openssl_init instance_;
-
- // Reference to singleton do_init object to ensure that openssl does not get
- // cleaned up until the last user has finished with it.
- asio::detail::shared_ptr<do_init> ref_;
-};
-
-template <bool Do_Init>
-openssl_init<Do_Init> openssl_init<Do_Init>::instance_;
-
-} // namespace detail
-} // namespace ssl
-} // namespace asio
-
-#include "asio/detail/pop_options.hpp"
-
-#if defined(ASIO_HEADER_ONLY)
-# include "asio/ssl/detail/impl/openssl_init.ipp"
-#endif // defined(ASIO_HEADER_ONLY)
-
-#endif // ASIO_SSL_DETAIL_OPENSSL_INIT_HPP