diff options
Diffstat (limited to 'lib/asio/ssl/detail')
| -rw-r--r-- | lib/asio/ssl/detail/buffered_handshake_op.hpp | 114 | ||||
| -rw-r--r-- | lib/asio/ssl/detail/engine.hpp | 160 | ||||
| -rw-r--r-- | lib/asio/ssl/detail/handshake_op.hpp | 62 | ||||
| -rw-r--r-- | lib/asio/ssl/detail/impl/engine.ipp | 322 | ||||
| -rw-r--r-- | lib/asio/ssl/detail/impl/openssl_init.ipp | 165 | ||||
| -rw-r--r-- | lib/asio/ssl/detail/io.hpp | 372 | ||||
| -rw-r--r-- | lib/asio/ssl/detail/openssl_init.hpp | 101 | ||||
| -rw-r--r-- | lib/asio/ssl/detail/openssl_types.hpp | 30 | ||||
| -rw-r--r-- | lib/asio/ssl/detail/password_callback.hpp | 66 | ||||
| -rw-r--r-- | lib/asio/ssl/detail/read_op.hpp | 67 | ||||
| -rw-r--r-- | lib/asio/ssl/detail/shutdown_op.hpp | 54 | ||||
| -rw-r--r-- | lib/asio/ssl/detail/stream_core.hpp | 134 | ||||
| -rw-r--r-- | lib/asio/ssl/detail/verify_callback.hpp | 62 | ||||
| -rw-r--r-- | lib/asio/ssl/detail/write_op.hpp | 67 |
14 files changed, 0 insertions, 1776 deletions
diff --git a/lib/asio/ssl/detail/buffered_handshake_op.hpp b/lib/asio/ssl/detail/buffered_handshake_op.hpp deleted file mode 100644 index 38a03fc..0000000 --- a/lib/asio/ssl/detail/buffered_handshake_op.hpp +++ /dev/null @@ -1,114 +0,0 @@ -// -// ssl/detail/buffered_handshake_op.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_BUFFERED_HANDSHAKE_OP_HPP -#define ASIO_SSL_DETAIL_BUFFERED_HANDSHAKE_OP_HPP - -#if defined(_MSC_VER) && (_MSC_VER >= 1200) -# pragma once -#endif // defined(_MSC_VER) && (_MSC_VER >= 1200) - -#include "asio/detail/config.hpp" - -#include "asio/ssl/detail/engine.hpp" - -#include "asio/detail/push_options.hpp" - -namespace asio { -namespace ssl { -namespace detail { - -template <typename ConstBufferSequence> -class buffered_handshake_op -{ -public: - buffered_handshake_op(stream_base::handshake_type type, - const ConstBufferSequence& buffers) - : type_(type), - buffers_(buffers), - total_buffer_size_(asio::buffer_size(buffers_)) - { - } - - engine::want operator()(engine& eng, - asio::error_code& ec, - std::size_t& bytes_transferred) const - { - return this->process(eng, ec, bytes_transferred, - asio::buffer_sequence_begin(buffers_), - asio::buffer_sequence_end(buffers_)); - } - - template <typename Handler> - void call_handler(Handler& handler, - const asio::error_code& ec, - const std::size_t& bytes_transferred) const - { - handler(ec, bytes_transferred); - } - -private: - template <typename Iterator> - engine::want process(engine& eng, - asio::error_code& ec, - std::size_t& bytes_transferred, - Iterator begin, Iterator end) const - { - Iterator iter = begin; - std::size_t accumulated_size = 0; - - for (;;) - { - engine::want want = eng.handshake(type_, ec); - if (want != engine::want_input_and_retry - || bytes_transferred == total_buffer_size_) - return want; - - // Find the next buffer piece to be fed to the engine. - while (iter != end) - { - const_buffer buffer(*iter); - - // Skip over any buffers which have already been consumed by the engine. - if (bytes_transferred >= accumulated_size + buffer.size()) - { - accumulated_size += buffer.size(); - ++iter; - continue; - } - - // The current buffer may have been partially consumed by the engine on - // a previous iteration. If so, adjust the buffer to point to the - // unused portion. - if (bytes_transferred > accumulated_size) - buffer = buffer + (bytes_transferred - accumulated_size); - - // Pass the buffer to the engine, and update the bytes transferred to - // reflect the total number of bytes consumed so far. - bytes_transferred += buffer.size(); - buffer = eng.put_input(buffer); - bytes_transferred -= buffer.size(); - break; - } - } - } - - stream_base::handshake_type type_; - ConstBufferSequence buffers_; - std::size_t total_buffer_size_; -}; - -} // namespace detail -} // namespace ssl -} // namespace asio - -#include "asio/detail/pop_options.hpp" - -#endif // ASIO_SSL_DETAIL_BUFFERED_HANDSHAKE_OP_HPP diff --git a/lib/asio/ssl/detail/engine.hpp b/lib/asio/ssl/detail/engine.hpp deleted file mode 100644 index 2f033d6..0000000 --- a/lib/asio/ssl/detail/engine.hpp +++ /dev/null @@ -1,160 +0,0 @@ -// -// ssl/detail/engine.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_ENGINE_HPP -#define ASIO_SSL_DETAIL_ENGINE_HPP - -#if defined(_MSC_VER) && (_MSC_VER >= 1200) -# pragma once -#endif // defined(_MSC_VER) && (_MSC_VER >= 1200) - -#include "asio/detail/config.hpp" - -#include "asio/buffer.hpp" -#include "asio/detail/static_mutex.hpp" -#include "asio/ssl/detail/openssl_types.hpp" -#include "asio/ssl/detail/verify_callback.hpp" -#include "asio/ssl/stream_base.hpp" -#include "asio/ssl/verify_mode.hpp" - -#include "asio/detail/push_options.hpp" - -namespace asio { -namespace ssl { -namespace detail { - -class engine -{ -public: - enum want - { - // Returned by functions to indicate that the engine wants input. The input - // buffer should be updated to point to the data. The engine then needs to - // be called again to retry the operation. - want_input_and_retry = -2, - - // Returned by functions to indicate that the engine wants to write output. - // The output buffer points to the data to be written. The engine then - // needs to be called again to retry the operation. - want_output_and_retry = -1, - - // Returned by functions to indicate that the engine doesn't need input or - // output. - want_nothing = 0, - - // Returned by functions to indicate that the engine wants to write output. - // The output buffer points to the data to be written. After that the - // operation is complete, and the engine does not need to be called again. - want_output = 1 - }; - - // Construct a new engine for the specified context. - ASIO_DECL explicit engine(SSL_CTX* context); - - // Destructor. - ASIO_DECL ~engine(); - - // Get the underlying implementation in the native type. - ASIO_DECL SSL* native_handle(); - - // Set the peer verification mode. - ASIO_DECL asio::error_code set_verify_mode( - verify_mode v, asio::error_code& ec); - - // Set the peer verification depth. - ASIO_DECL asio::error_code set_verify_depth( - int depth, asio::error_code& ec); - - // Set a peer certificate verification callback. - ASIO_DECL asio::error_code set_verify_callback( - verify_callback_base* callback, asio::error_code& ec); - - // Perform an SSL handshake using either SSL_connect (client-side) or - // SSL_accept (server-side). - ASIO_DECL want handshake( - stream_base::handshake_type type, asio::error_code& ec); - - // Perform a graceful shutdown of the SSL session. - ASIO_DECL want shutdown(asio::error_code& ec); - - // Write bytes to the SSL session. - ASIO_DECL want write(const asio::const_buffer& data, - asio::error_code& ec, std::size_t& bytes_transferred); - - // Read bytes from the SSL session. - ASIO_DECL want read(const asio::mutable_buffer& data, - asio::error_code& ec, std::size_t& bytes_transferred); - - // Get output data to be written to the transport. - ASIO_DECL asio::mutable_buffer get_output( - const asio::mutable_buffer& data); - - // Put input data that was read from the transport. - ASIO_DECL asio::const_buffer put_input( - const asio::const_buffer& data); - - // Map an error::eof code returned by the underlying transport according to - // the type and state of the SSL session. Returns a const reference to the - // error code object, suitable for passing to a completion handler. - ASIO_DECL const asio::error_code& map_error_code( - asio::error_code& ec) const; - -private: - // Disallow copying and assignment. - engine(const engine&); - engine& operator=(const engine&); - - // Callback used when the SSL implementation wants to verify a certificate. - ASIO_DECL static int verify_callback_function( - int preverified, X509_STORE_CTX* ctx); - -#if (OPENSSL_VERSION_NUMBER < 0x10000000L) - // The SSL_accept function may not be thread safe. This mutex is used to - // protect all calls to the SSL_accept function. - ASIO_DECL static asio::detail::static_mutex& accept_mutex(); -#endif // (OPENSSL_VERSION_NUMBER < 0x10000000L) - - // Perform one operation. Returns >= 0 on success or error, want_read if the - // operation needs more input, or want_write if it needs to write some output - // before the operation can complete. - ASIO_DECL want perform(int (engine::* op)(void*, std::size_t), - void* data, std::size_t length, asio::error_code& ec, - std::size_t* bytes_transferred); - - // Adapt the SSL_accept function to the signature needed for perform(). - ASIO_DECL int do_accept(void*, std::size_t); - - // Adapt the SSL_connect function to the signature needed for perform(). - ASIO_DECL int do_connect(void*, std::size_t); - - // Adapt the SSL_shutdown function to the signature needed for perform(). - ASIO_DECL int do_shutdown(void*, std::size_t); - - // Adapt the SSL_read function to the signature needed for perform(). - ASIO_DECL int do_read(void* data, std::size_t length); - - // Adapt the SSL_write function to the signature needed for perform(). - ASIO_DECL int do_write(void* data, std::size_t length); - - SSL* ssl_; - BIO* ext_bio_; -}; - -} // namespace detail -} // namespace ssl -} // namespace asio - -#include "asio/detail/pop_options.hpp" - -#if defined(ASIO_HEADER_ONLY) -# include "asio/ssl/detail/impl/engine.ipp" -#endif // defined(ASIO_HEADER_ONLY) - -#endif // ASIO_SSL_DETAIL_ENGINE_HPP diff --git a/lib/asio/ssl/detail/handshake_op.hpp b/lib/asio/ssl/detail/handshake_op.hpp deleted file mode 100644 index f782023..0000000 --- a/lib/asio/ssl/detail/handshake_op.hpp +++ /dev/null @@ -1,62 +0,0 @@ -// -// ssl/detail/handshake_op.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_HANDSHAKE_OP_HPP -#define ASIO_SSL_DETAIL_HANDSHAKE_OP_HPP - -#if defined(_MSC_VER) && (_MSC_VER >= 1200) -# pragma once -#endif // defined(_MSC_VER) && (_MSC_VER >= 1200) - -#include "asio/detail/config.hpp" - -#include "asio/ssl/detail/engine.hpp" - -#include "asio/detail/push_options.hpp" - -namespace asio { -namespace ssl { -namespace detail { - -class handshake_op -{ -public: - handshake_op(stream_base::handshake_type type) - : type_(type) - { - } - - engine::want operator()(engine& eng, - asio::error_code& ec, - std::size_t& bytes_transferred) const - { - bytes_transferred = 0; - return eng.handshake(type_, ec); - } - - template <typename Handler> - void call_handler(Handler& handler, - const asio::error_code& ec, - const std::size_t&) const - { - handler(ec); - } - -private: - stream_base::handshake_type type_; -}; - -} // namespace detail -} // namespace ssl -} // namespace asio - -#include "asio/detail/pop_options.hpp" - -#endif // ASIO_SSL_DETAIL_HANDSHAKE_OP_HPP diff --git a/lib/asio/ssl/detail/impl/engine.ipp b/lib/asio/ssl/detail/impl/engine.ipp deleted file mode 100644 index e60e8d6..0000000 --- a/lib/asio/ssl/detail/impl/engine.ipp +++ /dev/null @@ -1,322 +0,0 @@ -// -// ssl/detail/impl/engine.ipp -// ~~~~~~~~~~~~~~~~~~~~~~~~~~ -// -// 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_IMPL_ENGINE_IPP -#define ASIO_SSL_DETAIL_IMPL_ENGINE_IPP - -#if defined(_MSC_VER) && (_MSC_VER >= 1200) -# pragma once -#endif // defined(_MSC_VER) && (_MSC_VER >= 1200) - -#include "asio/detail/config.hpp" - -#include "asio/detail/throw_error.hpp" -#include "asio/error.hpp" -#include "asio/ssl/detail/engine.hpp" -#include "asio/ssl/error.hpp" -#include "asio/ssl/verify_context.hpp" - -#include "asio/detail/push_options.hpp" - -namespace asio { -namespace ssl { -namespace detail { - -engine::engine(SSL_CTX* context) - : ssl_(::SSL_new(context)) -{ - if (!ssl_) - { - asio::error_code ec( - static_cast<int>(::ERR_get_error()), - asio::error::get_ssl_category()); - asio::detail::throw_error(ec, "engine"); - } - -#if (OPENSSL_VERSION_NUMBER < 0x10000000L) - accept_mutex().init(); -#endif // (OPENSSL_VERSION_NUMBER < 0x10000000L) - - ::SSL_set_mode(ssl_, SSL_MODE_ENABLE_PARTIAL_WRITE); - ::SSL_set_mode(ssl_, SSL_MODE_ACCEPT_MOVING_WRITE_BUFFER); -#if defined(SSL_MODE_RELEASE_BUFFERS) - ::SSL_set_mode(ssl_, SSL_MODE_RELEASE_BUFFERS); -#endif // defined(SSL_MODE_RELEASE_BUFFERS) - - ::BIO* int_bio = 0; - ::BIO_new_bio_pair(&int_bio, 0, &ext_bio_, 0); - ::SSL_set_bio(ssl_, int_bio, int_bio); -} - -engine::~engine() -{ - if (SSL_get_app_data(ssl_)) - { - delete static_cast<verify_callback_base*>(SSL_get_app_data(ssl_)); - SSL_set_app_data(ssl_, 0); - } - - ::BIO_free(ext_bio_); - ::SSL_free(ssl_); -} - -SSL* engine::native_handle() -{ - return ssl_; -} - -asio::error_code engine::set_verify_mode( - verify_mode v, asio::error_code& ec) -{ - ::SSL_set_verify(ssl_, v, ::SSL_get_verify_callback(ssl_)); - - ec = asio::error_code(); - return ec; -} - -asio::error_code engine::set_verify_depth( - int depth, asio::error_code& ec) -{ - ::SSL_set_verify_depth(ssl_, depth); - - ec = asio::error_code(); - return ec; -} - -asio::error_code engine::set_verify_callback( - verify_callback_base* callback, asio::error_code& ec) -{ - if (SSL_get_app_data(ssl_)) - delete static_cast<verify_callback_base*>(SSL_get_app_data(ssl_)); - - SSL_set_app_data(ssl_, callback); - - ::SSL_set_verify(ssl_, ::SSL_get_verify_mode(ssl_), - &engine::verify_callback_function); - - ec = asio::error_code(); - return ec; -} - -int engine::verify_callback_function(int preverified, X509_STORE_CTX* ctx) -{ - if (ctx) - { - if (SSL* ssl = static_cast<SSL*>( - ::X509_STORE_CTX_get_ex_data( - ctx, ::SSL_get_ex_data_X509_STORE_CTX_idx()))) - { - if (SSL_get_app_data(ssl)) - { - verify_callback_base* callback = - static_cast<verify_callback_base*>( - SSL_get_app_data(ssl)); - - verify_context verify_ctx(ctx); - return callback->call(preverified != 0, verify_ctx) ? 1 : 0; - } - } - } - - return 0; -} - -engine::want engine::handshake( - stream_base::handshake_type type, asio::error_code& ec) -{ - return perform((type == asio::ssl::stream_base::client) - ? &engine::do_connect : &engine::do_accept, 0, 0, ec, 0); -} - -engine::want engine::shutdown(asio::error_code& ec) -{ - return perform(&engine::do_shutdown, 0, 0, ec, 0); -} - -engine::want engine::write(const asio::const_buffer& data, - asio::error_code& ec, std::size_t& bytes_transferred) -{ - if (data.size() == 0) - { - ec = asio::error_code(); - return engine::want_nothing; - } - - return perform(&engine::do_write, - const_cast<void*>(data.data()), - data.size(), ec, &bytes_transferred); -} - -engine::want engine::read(const asio::mutable_buffer& data, - asio::error_code& ec, std::size_t& bytes_transferred) -{ - if (data.size() == 0) - { - ec = asio::error_code(); - return engine::want_nothing; - } - - return perform(&engine::do_read, data.data(), - data.size(), ec, &bytes_transferred); -} - -asio::mutable_buffer engine::get_output( - const asio::mutable_buffer& data) -{ - int length = ::BIO_read(ext_bio_, - data.data(), static_cast<int>(data.size())); - - return asio::buffer(data, - length > 0 ? static_cast<std::size_t>(length) : 0); -} - -asio::const_buffer engine::put_input( - const asio::const_buffer& data) -{ - int length = ::BIO_write(ext_bio_, - data.data(), static_cast<int>(data.size())); - - return asio::buffer(data + - (length > 0 ? static_cast<std::size_t>(length) : 0)); -} - -const asio::error_code& engine::map_error_code( - asio::error_code& ec) const -{ - // We only want to map the error::eof code. - if (ec != asio::error::eof) - return ec; - - // If there's data yet to be read, it's an error. - if (BIO_wpending(ext_bio_)) - { - ec = asio::ssl::error::stream_truncated; - return ec; - } - - // SSL v2 doesn't provide a protocol-level shutdown, so an eof on the - // underlying transport is passed through. -#if (OPENSSL_VERSION_NUMBER < 0x10100000L) - if (SSL_version(ssl_) == SSL2_VERSION) - return ec; -#endif // (OPENSSL_VERSION_NUMBER < 0x10100000L) - - // Otherwise, the peer should have negotiated a proper shutdown. - if ((::SSL_get_shutdown(ssl_) & SSL_RECEIVED_SHUTDOWN) == 0) - { - ec = asio::ssl::error::stream_truncated; - } - - return ec; -} - -#if (OPENSSL_VERSION_NUMBER < 0x10000000L) -asio::detail::static_mutex& engine::accept_mutex() -{ - static asio::detail::static_mutex mutex = ASIO_STATIC_MUTEX_INIT; - return mutex; -} -#endif // (OPENSSL_VERSION_NUMBER < 0x10000000L) - -engine::want engine::perform(int (engine::* op)(void*, std::size_t), - void* data, std::size_t length, asio::error_code& ec, - std::size_t* bytes_transferred) -{ - std::size_t pending_output_before = ::BIO_ctrl_pending(ext_bio_); - ::ERR_clear_error(); - int result = (this->*op)(data, length); - int ssl_error = ::SSL_get_error(ssl_, result); - int sys_error = static_cast<int>(::ERR_get_error()); - std::size_t pending_output_after = ::BIO_ctrl_pending(ext_bio_); - - if (ssl_error == SSL_ERROR_SSL) - { - ec = asio::error_code(sys_error, - asio::error::get_ssl_category()); - return want_nothing; - } - - if (ssl_error == SSL_ERROR_SYSCALL) - { - ec = asio::error_code(sys_error, - asio::error::get_system_category()); - return want_nothing; - } - - if (result > 0 && bytes_transferred) - *bytes_transferred = static_cast<std::size_t>(result); - - if (ssl_error == SSL_ERROR_WANT_WRITE) - { - ec = asio::error_code(); - return want_output_and_retry; - } - else if (pending_output_after > pending_output_before) - { - ec = asio::error_code(); - return result > 0 ? want_output : want_output_and_retry; - } - else if (ssl_error == SSL_ERROR_WANT_READ) - { - ec = asio::error_code(); - return want_input_and_retry; - } - else if (::SSL_get_shutdown(ssl_) & SSL_RECEIVED_SHUTDOWN) - { - ec = asio::error::eof; - return want_nothing; - } - else - { - ec = asio::error_code(); - return want_nothing; - } -} - -int engine::do_accept(void*, std::size_t) -{ -#if (OPENSSL_VERSION_NUMBER < 0x10000000L) - asio::detail::static_mutex::scoped_lock lock(accept_mutex()); -#endif // (OPENSSL_VERSION_NUMBER < 0x10000000L) - return ::SSL_accept(ssl_); -} - -int engine::do_connect(void*, std::size_t) -{ - return ::SSL_connect(ssl_); -} - -int engine::do_shutdown(void*, std::size_t) -{ - int result = ::SSL_shutdown(ssl_); - if (result == 0) - result = ::SSL_shutdown(ssl_); - return result; -} - -int engine::do_read(void* data, std::size_t length) -{ - return ::SSL_read(ssl_, data, - length < INT_MAX ? static_cast<int>(length) : INT_MAX); -} - -int engine::do_write(void* data, std::size_t length) -{ - return ::SSL_write(ssl_, data, - length < INT_MAX ? static_cast<int>(length) : INT_MAX); -} - -} // namespace detail -} // namespace ssl -} // namespace asio - -#include "asio/detail/pop_options.hpp" - -#endif // ASIO_SSL_DETAIL_IMPL_ENGINE_IPP diff --git a/lib/asio/ssl/detail/impl/openssl_init.ipp b/lib/asio/ssl/detail/impl/openssl_init.ipp deleted file mode 100644 index fb0fff9..0000000 --- a/lib/asio/ssl/detail/impl/openssl_init.ipp +++ /dev/null @@ -1,165 +0,0 @@ -// -// ssl/detail/impl/openssl_init.ipp -// ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ -// -// Copyright (c) 2005 Voipster / Indrek dot Juhani at voipster dot com -// Copyright (c) 2005-2018 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_IMPL_OPENSSL_INIT_IPP -#define ASIO_SSL_DETAIL_IMPL_OPENSSL_INIT_IPP - -#if defined(_MSC_VER) && (_MSC_VER >= 1200) -# pragma once -#endif // defined(_MSC_VER) && (_MSC_VER >= 1200) - -#include "asio/detail/config.hpp" -#include <vector> -#include "asio/detail/assert.hpp" -#include "asio/detail/mutex.hpp" -#include "asio/detail/tss_ptr.hpp" -#include "asio/ssl/detail/openssl_init.hpp" -#include "asio/ssl/detail/openssl_types.hpp" - -#include "asio/detail/push_options.hpp" - -namespace asio { -namespace ssl { -namespace detail { - -class openssl_init_base::do_init -{ -public: - do_init() - { -#if (OPENSSL_VERSION_NUMBER < 0x10100000L) - ::SSL_library_init(); - ::SSL_load_error_strings(); - ::OpenSSL_add_all_algorithms(); - - mutexes_.resize(::CRYPTO_num_locks()); - for (size_t i = 0; i < mutexes_.size(); ++i) - mutexes_[i].reset(new asio::detail::mutex); - ::CRYPTO_set_locking_callback(&do_init::openssl_locking_func); -#endif // (OPENSSL_VERSION_NUMBER < 0x10100000L) -#if (OPENSSL_VERSION_NUMBER < 0x10000000L) - ::CRYPTO_set_id_callback(&do_init::openssl_id_func); -#endif // (OPENSSL_VERSION_NUMBER < 0x10000000L) - -#if !defined(SSL_OP_NO_COMPRESSION) \ - && (OPENSSL_VERSION_NUMBER >= 0x00908000L) - null_compression_methods_ = sk_SSL_COMP_new_null(); -#endif // !defined(SSL_OP_NO_COMPRESSION) - // && (OPENSSL_VERSION_NUMBER >= 0x00908000L) - } - - ~do_init() - { -#if !defined(SSL_OP_NO_COMPRESSION) \ - && (OPENSSL_VERSION_NUMBER >= 0x00908000L) - sk_SSL_COMP_free(null_compression_methods_); -#endif // !defined(SSL_OP_NO_COMPRESSION) - // && (OPENSSL_VERSION_NUMBER >= 0x00908000L) - -#if (OPENSSL_VERSION_NUMBER < 0x10000000L) - ::CRYPTO_set_id_callback(0); -#endif // (OPENSSL_VERSION_NUMBER < 0x10000000L) -#if (OPENSSL_VERSION_NUMBER < 0x10100000L) - ::CRYPTO_set_locking_callback(0); - ::ERR_free_strings(); - ::EVP_cleanup(); - ::CRYPTO_cleanup_all_ex_data(); -#endif // (OPENSSL_VERSION_NUMBER < 0x10100000L) -#if (OPENSSL_VERSION_NUMBER < 0x10000000L) - ::ERR_remove_state(0); -#elif (OPENSSL_VERSION_NUMBER < 0x10100000L) - ::ERR_remove_thread_state(NULL); -#endif // (OPENSSL_VERSION_NUMBER < 0x10000000L) -#if (OPENSSL_VERSION_NUMBER >= 0x10002000L) \ - && (OPENSSL_VERSION_NUMBER < 0x10100000L) \ - && !defined(SSL_OP_NO_COMPRESSION) - ::SSL_COMP_free_compression_methods(); -#endif // (OPENSSL_VERSION_NUMBER >= 0x10002000L) - // && (OPENSSL_VERSION_NUMBER < 0x10100000L) - // && !defined(SSL_OP_NO_COMPRESSION) -#if !defined(OPENSSL_IS_BORINGSSL) - ::CONF_modules_unload(1); -#endif // !defined(OPENSSL_IS_BORINGSSL) -#if !defined(OPENSSL_NO_ENGINE) \ - && (OPENSSL_VERSION_NUMBER < 0x10100000L) - ::ENGINE_cleanup(); -#endif // !defined(OPENSSL_NO_ENGINE) - // && (OPENSSL_VERSION_NUMBER < 0x10100000L) - } - -#if !defined(SSL_OP_NO_COMPRESSION) \ - && (OPENSSL_VERSION_NUMBER >= 0x00908000L) - STACK_OF(SSL_COMP)* get_null_compression_methods() const - { - return null_compression_methods_; - } -#endif // !defined(SSL_OP_NO_COMPRESSION) - // && (OPENSSL_VERSION_NUMBER >= 0x00908000L) - -private: -#if (OPENSSL_VERSION_NUMBER < 0x10000000L) - static unsigned long openssl_id_func() - { -#if defined(ASIO_WINDOWS) || defined(__CYGWIN__) - return ::GetCurrentThreadId(); -#else // defined(ASIO_WINDOWS) || defined(__CYGWIN__) - void* id = &errno; - ASIO_ASSERT(sizeof(unsigned long) >= sizeof(void*)); - return reinterpret_cast<unsigned long>(id); -#endif // defined(ASIO_WINDOWS) || defined(__CYGWIN__) - } -#endif // (OPENSSL_VERSION_NUMBER < 0x10000000L) - -#if (OPENSSL_VERSION_NUMBER < 0x10100000L) - static void openssl_locking_func(int mode, int n, - const char* /*file*/, int /*line*/) - { - if (mode & CRYPTO_LOCK) - instance()->mutexes_[n]->lock(); - else - instance()->mutexes_[n]->unlock(); - } - - // Mutexes to be used in locking callbacks. - std::vector<asio::detail::shared_ptr< - asio::detail::mutex> > mutexes_; -#endif // (OPENSSL_VERSION_NUMBER < 0x10100000L) - -#if !defined(SSL_OP_NO_COMPRESSION) \ - && (OPENSSL_VERSION_NUMBER >= 0x00908000L) - STACK_OF(SSL_COMP)* null_compression_methods_; -#endif // !defined(SSL_OP_NO_COMPRESSION) - // && (OPENSSL_VERSION_NUMBER >= 0x00908000L) -}; - -asio::detail::shared_ptr<openssl_init_base::do_init> -openssl_init_base::instance() -{ - static asio::detail::shared_ptr<do_init> init(new do_init); - return init; -} - -#if !defined(SSL_OP_NO_COMPRESSION) \ - && (OPENSSL_VERSION_NUMBER >= 0x00908000L) -STACK_OF(SSL_COMP)* openssl_init_base::get_null_compression_methods() -{ - return instance()->get_null_compression_methods(); -} -#endif // !defined(SSL_OP_NO_COMPRESSION) - // && (OPENSSL_VERSION_NUMBER >= 0x00908000L) - -} // namespace detail -} // namespace ssl -} // namespace asio - -#include "asio/detail/pop_options.hpp" - -#endif // ASIO_SSL_DETAIL_IMPL_OPENSSL_INIT_IPP diff --git a/lib/asio/ssl/detail/io.hpp b/lib/asio/ssl/detail/io.hpp deleted file mode 100644 index 0b0e51a..0000000 --- a/lib/asio/ssl/detail/io.hpp +++ /dev/null @@ -1,372 +0,0 @@ -// -// ssl/detail/io.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_IO_HPP -#define ASIO_SSL_DETAIL_IO_HPP - -#if defined(_MSC_VER) && (_MSC_VER >= 1200) -# pragma once -#endif // defined(_MSC_VER) && (_MSC_VER >= 1200) - -#include "asio/detail/config.hpp" - -#include "asio/ssl/detail/engine.hpp" -#include "asio/ssl/detail/stream_core.hpp" -#include "asio/write.hpp" - -#include "asio/detail/push_options.hpp" - -namespace asio { -namespace ssl { -namespace detail { - -template <typename Stream, typename Operation> -std::size_t io(Stream& next_layer, stream_core& core, - const Operation& op, asio::error_code& ec) -{ - std::size_t bytes_transferred = 0; - do switch (op(core.engine_, ec, bytes_transferred)) - { - case engine::want_input_and_retry: - - // If the input buffer is empty then we need to read some more data from - // the underlying transport. - if (core.input_.size() == 0) - core.input_ = asio::buffer(core.input_buffer_, - next_layer.read_some(core.input_buffer_, ec)); - - // Pass the new input data to the engine. - core.input_ = core.engine_.put_input(core.input_); - - // Try the operation again. - continue; - - case engine::want_output_and_retry: - - // Get output data from the engine and write it to the underlying - // transport. - asio::write(next_layer, - core.engine_.get_output(core.output_buffer_), ec); - - // Try the operation again. - continue; - - case engine::want_output: - - // Get output data from the engine and write it to the underlying - // transport. - asio::write(next_layer, - core.engine_.get_output(core.output_buffer_), ec); - - // Operation is complete. Return result to caller. - core.engine_.map_error_code(ec); - return bytes_transferred; - - default: - - // Operation is complete. Return result to caller. - core.engine_.map_error_code(ec); - return bytes_transferred; - - } while (!ec); - - // Operation failed. Return result to caller. - core.engine_.map_error_code(ec); - return 0; -} - -template <typename Stream, typename Operation, typename Handler> -class io_op -{ -public: - io_op(Stream& next_layer, stream_core& core, - const Operation& op, Handler& handler) - : next_layer_(next_layer), - core_(core), - op_(op), - start_(0), - want_(engine::want_nothing), - bytes_transferred_(0), - handler_(ASIO_MOVE_CAST(Handler)(handler)) - { - } - -#if defined(ASIO_HAS_MOVE) - io_op(const io_op& other) - : next_layer_(other.next_layer_), - core_(other.core_), - op_(other.op_), - start_(other.start_), - want_(other.want_), - ec_(other.ec_), - bytes_transferred_(other.bytes_transferred_), - handler_(other.handler_) - { - } - - io_op(io_op&& other) - : next_layer_(other.next_layer_), - core_(other.core_), - op_(ASIO_MOVE_CAST(Operation)(other.op_)), - start_(other.start_), - want_(other.want_), - ec_(other.ec_), - bytes_transferred_(other.bytes_transferred_), - handler_(ASIO_MOVE_CAST(Handler)(other.handler_)) - { - } -#endif // defined(ASIO_HAS_MOVE) - - void operator()(asio::error_code ec, - std::size_t bytes_transferred = ~std::size_t(0), int start = 0) - { - switch (start_ = start) - { - case 1: // Called after at least one async operation. - do - { - switch (want_ = op_(core_.engine_, ec_, bytes_transferred_)) - { - case engine::want_input_and_retry: - - // If the input buffer already has data in it we can pass it to the - // engine and then retry the operation immediately. - if (core_.input_.size() != 0) - { - core_.input_ = core_.engine_.put_input(core_.input_); - continue; - } - - // The engine wants more data to be read from input. However, we - // cannot allow more than one read operation at a time on the - // underlying transport. The pending_read_ timer's expiry is set to - // pos_infin if a read is in progress, and neg_infin otherwise. - if (core_.expiry(core_.pending_read_) == core_.neg_infin()) - { - // Prevent other read operations from being started. - core_.pending_read_.expires_at(core_.pos_infin()); - - // Start reading some data from the underlying transport. - next_layer_.async_read_some( - asio::buffer(core_.input_buffer_), - ASIO_MOVE_CAST(io_op)(*this)); - } - else - { - // Wait until the current read operation completes. - core_.pending_read_.async_wait(ASIO_MOVE_CAST(io_op)(*this)); - } - - // Yield control until asynchronous operation completes. Control - // resumes at the "default:" label below. - return; - - case engine::want_output_and_retry: - case engine::want_output: - - // The engine wants some data to be written to the output. However, we - // cannot allow more than one write operation at a time on the - // underlying transport. The pending_write_ timer's expiry is set to - // pos_infin if a write is in progress, and neg_infin otherwise. - if (core_.expiry(core_.pending_write_) == core_.neg_infin()) - { - // Prevent other write operations from being started. - core_.pending_write_.expires_at(core_.pos_infin()); - - // Start writing all the data to the underlying transport. - asio::async_write(next_layer_, - core_.engine_.get_output(core_.output_buffer_), - ASIO_MOVE_CAST(io_op)(*this)); - } - else - { - // Wait until the current write operation completes. - core_.pending_write_.async_wait(ASIO_MOVE_CAST(io_op)(*this)); - } - - // Yield control until asynchronous operation completes. Control - // resumes at the "default:" label below. - return; - - default: - - // The SSL operation is done and we can invoke the handler, but we - // have to keep in mind that this function might be being called from - // the async operation's initiating function. In this case we're not - // allowed to call the handler directly. Instead, issue a zero-sized - // read so the handler runs "as-if" posted using io_context::post(). - if (start) - { - next_layer_.async_read_some( - asio::buffer(core_.input_buffer_, 0), - ASIO_MOVE_CAST(io_op)(*this)); - - // Yield control until asynchronous operation completes. Control - // resumes at the "default:" label below. - return; - } - else - { - // Continue on to run handler directly. - break; - } - } - - default: - if (bytes_transferred == ~std::size_t(0)) - bytes_transferred = 0; // Timer cancellation, no data transferred. - else if (!ec_) - ec_ = ec; - - switch (want_) - { - case engine::want_input_and_retry: - - // Add received data to the engine's input. - core_.input_ = asio::buffer( - core_.input_buffer_, bytes_transferred); - core_.input_ = core_.engine_.put_input(core_.input_); - - // Release any waiting read operations. - core_.pending_read_.expires_at(core_.neg_infin()); - - // Try the operation again. - continue; - - case engine::want_output_and_retry: - - // Release any waiting write operations. - core_.pending_write_.expires_at(core_.neg_infin()); - - // Try the operation again. - continue; - - case engine::want_output: - - // Release any waiting write operations. - core_.pending_write_.expires_at(core_.neg_infin()); - - // Fall through to call handler. - - default: - - // Pass the result to the handler. - op_.call_handler(handler_, - core_.engine_.map_error_code(ec_), - ec_ ? 0 : bytes_transferred_); - - // Our work here is done. - return; - } - } while (!ec_); - - // Operation failed. Pass the result to the handler. - op_.call_handler(handler_, core_.engine_.map_error_code(ec_), 0); - } - } - -//private: - Stream& next_layer_; - stream_core& core_; - Operation op_; - int start_; - engine::want want_; - asio::error_code ec_; - std::size_t bytes_transferred_; - Handler handler_; -}; - -template <typename Stream, typename Operation, typename Handler> -inline void* asio_handler_allocate(std::size_t size, - io_op<Stream, Operation, Handler>* this_handler) -{ - return asio_handler_alloc_helpers::allocate( - size, this_handler->handler_); -} - -template <typename Stream, typename Operation, typename Handler> -inline void asio_handler_deallocate(void* pointer, std::size_t size, - io_op<Stream, Operation, Handler>* this_handler) -{ - asio_handler_alloc_helpers::deallocate( - pointer, size, this_handler->handler_); -} - -template <typename Stream, typename Operation, typename Handler> -inline bool asio_handler_is_continuation( - io_op<Stream, Operation, Handler>* this_handler) -{ - return this_handler->start_ == 0 ? true - : asio_handler_cont_helpers::is_continuation(this_handler->handler_); -} - -template <typename Function, typename Stream, - typename Operation, typename Handler> -inline void asio_handler_invoke(Function& function, - io_op<Stream, Operation, Handler>* this_handler) -{ - asio_handler_invoke_helpers::invoke( - function, this_handler->handler_); -} - -template <typename Function, typename Stream, - typename Operation, typename Handler> -inline void asio_handler_invoke(const Function& function, - io_op<Stream, Operation, Handler>* this_handler) -{ - asio_handler_invoke_helpers::invoke( - function, this_handler->handler_); -} - -template <typename Stream, typename Operation, typename Handler> -inline void async_io(Stream& next_layer, stream_core& core, - const Operation& op, Handler& handler) -{ - io_op<Stream, Operation, Handler>( - next_layer, core, op, handler)( - asio::error_code(), 0, 1); -} - -} // namespace detail -} // namespace ssl - -template <typename Stream, typename Operation, - typename Handler, typename Allocator> -struct associated_allocator< - ssl::detail::io_op<Stream, Operation, Handler>, Allocator> -{ - typedef typename associated_allocator<Handler, Allocator>::type type; - - static type get(const ssl::detail::io_op<Stream, Operation, Handler>& h, - const Allocator& a = Allocator()) ASIO_NOEXCEPT - { - return associated_allocator<Handler, Allocator>::get(h.handler_, a); - } -}; - -template <typename Stream, typename Operation, - typename Handler, typename Executor> -struct associated_executor< - ssl::detail::io_op<Stream, Operation, Handler>, Executor> -{ - typedef typename associated_executor<Handler, Executor>::type type; - - static type get(const ssl::detail::io_op<Stream, Operation, Handler>& h, - const Executor& ex = Executor()) ASIO_NOEXCEPT - { - return associated_executor<Handler, Executor>::get(h.handler_, ex); - } -}; - -} // namespace asio - -#include "asio/detail/pop_options.hpp" - -#endif // ASIO_SSL_DETAIL_IO_HPP 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 diff --git a/lib/asio/ssl/detail/openssl_types.hpp b/lib/asio/ssl/detail/openssl_types.hpp deleted file mode 100644 index a044af3..0000000 --- a/lib/asio/ssl/detail/openssl_types.hpp +++ /dev/null @@ -1,30 +0,0 @@ -// -// ssl/detail/openssl_types.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_TYPES_HPP -#define ASIO_SSL_DETAIL_OPENSSL_TYPES_HPP - -#if defined(_MSC_VER) && (_MSC_VER >= 1200) -# pragma once -#endif // defined(_MSC_VER) && (_MSC_VER >= 1200) - -#include "asio/detail/config.hpp" -#include "asio/detail/socket_types.hpp" -#include <openssl/conf.h> -#include <openssl/ssl.h> -#if !defined(OPENSSL_NO_ENGINE) -# include <openssl/engine.h> -#endif // !defined(OPENSSL_NO_ENGINE) -#include <openssl/dh.h> -#include <openssl/err.h> -#include <openssl/rsa.h> -#include <openssl/x509v3.h> - -#endif // ASIO_SSL_DETAIL_OPENSSL_TYPES_HPP diff --git a/lib/asio/ssl/detail/password_callback.hpp b/lib/asio/ssl/detail/password_callback.hpp deleted file mode 100644 index 9b1dbee..0000000 --- a/lib/asio/ssl/detail/password_callback.hpp +++ /dev/null @@ -1,66 +0,0 @@ -// -// ssl/detail/password_callback.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_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 diff --git a/lib/asio/ssl/detail/read_op.hpp b/lib/asio/ssl/detail/read_op.hpp deleted file mode 100644 index b0d6de2..0000000 --- a/lib/asio/ssl/detail/read_op.hpp +++ /dev/null @@ -1,67 +0,0 @@ -// -// ssl/detail/read_op.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_READ_OP_HPP -#define ASIO_SSL_DETAIL_READ_OP_HPP - -#if defined(_MSC_VER) && (_MSC_VER >= 1200) -# pragma once -#endif // defined(_MSC_VER) && (_MSC_VER >= 1200) - -#include "asio/detail/config.hpp" - -#include "asio/detail/buffer_sequence_adapter.hpp" -#include "asio/ssl/detail/engine.hpp" - -#include "asio/detail/push_options.hpp" - -namespace asio { -namespace ssl { -namespace detail { - -template <typename MutableBufferSequence> -class read_op -{ -public: - read_op(const MutableBufferSequence& buffers) - : buffers_(buffers) - { - } - - engine::want operator()(engine& eng, - asio::error_code& ec, - std::size_t& bytes_transferred) const - { - asio::mutable_buffer buffer = - asio::detail::buffer_sequence_adapter<asio::mutable_buffer, - MutableBufferSequence>::first(buffers_); - - return eng.read(buffer, ec, bytes_transferred); - } - - template <typename Handler> - void call_handler(Handler& handler, - const asio::error_code& ec, - const std::size_t& bytes_transferred) const - { - handler(ec, bytes_transferred); - } - -private: - MutableBufferSequence buffers_; -}; - -} // namespace detail -} // namespace ssl -} // namespace asio - -#include "asio/detail/pop_options.hpp" - -#endif // ASIO_SSL_DETAIL_READ_OP_HPP diff --git a/lib/asio/ssl/detail/shutdown_op.hpp b/lib/asio/ssl/detail/shutdown_op.hpp deleted file mode 100644 index d20b430..0000000 --- a/lib/asio/ssl/detail/shutdown_op.hpp +++ /dev/null @@ -1,54 +0,0 @@ -// -// ssl/detail/shutdown_op.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_SHUTDOWN_OP_HPP -#define ASIO_SSL_DETAIL_SHUTDOWN_OP_HPP - -#if defined(_MSC_VER) && (_MSC_VER >= 1200) -# pragma once -#endif // defined(_MSC_VER) && (_MSC_VER >= 1200) - -#include "asio/detail/config.hpp" - -#include "asio/ssl/detail/engine.hpp" - -#include "asio/detail/push_options.hpp" - -namespace asio { -namespace ssl { -namespace detail { - -class shutdown_op -{ -public: - engine::want operator()(engine& eng, - asio::error_code& ec, - std::size_t& bytes_transferred) const - { - bytes_transferred = 0; - return eng.shutdown(ec); - } - - template <typename Handler> - void call_handler(Handler& handler, - const asio::error_code& ec, - const std::size_t&) const - { - handler(ec); - } -}; - -} // namespace detail -} // namespace ssl -} // namespace asio - -#include "asio/detail/pop_options.hpp" - -#endif // ASIO_SSL_DETAIL_SHUTDOWN_OP_HPP diff --git a/lib/asio/ssl/detail/stream_core.hpp b/lib/asio/ssl/detail/stream_core.hpp deleted file mode 100644 index 13fde74..0000000 --- a/lib/asio/ssl/detail/stream_core.hpp +++ /dev/null @@ -1,134 +0,0 @@ -// -// ssl/detail/stream_core.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_STREAM_CORE_HPP -#define ASIO_SSL_DETAIL_STREAM_CORE_HPP - -#if defined(_MSC_VER) && (_MSC_VER >= 1200) -# pragma once -#endif // defined(_MSC_VER) && (_MSC_VER >= 1200) - -#include "asio/detail/config.hpp" - -#if defined(ASIO_HAS_BOOST_DATE_TIME) -# include "asio/deadline_timer.hpp" -#else // defined(ASIO_HAS_BOOST_DATE_TIME) -# include "asio/steady_timer.hpp" -#endif // defined(ASIO_HAS_BOOST_DATE_TIME) -#include "asio/ssl/detail/engine.hpp" -#include "asio/buffer.hpp" - -#include "asio/detail/push_options.hpp" - -namespace asio { -namespace ssl { -namespace detail { - -struct stream_core -{ - // According to the OpenSSL documentation, this is the buffer size that is - // sufficient to hold the largest possible TLS record. - enum { max_tls_record_size = 17 * 1024 }; - - stream_core(SSL_CTX* context, asio::io_context& io_context) - : engine_(context), - pending_read_(io_context), - pending_write_(io_context), - output_buffer_space_(max_tls_record_size), - output_buffer_(asio::buffer(output_buffer_space_)), - input_buffer_space_(max_tls_record_size), - input_buffer_(asio::buffer(input_buffer_space_)) - { - pending_read_.expires_at(neg_infin()); - pending_write_.expires_at(neg_infin()); - } - - ~stream_core() - { - } - - // The SSL engine. - engine engine_; - -#if defined(ASIO_HAS_BOOST_DATE_TIME) - // Timer used for storing queued read operations. - asio::deadline_timer pending_read_; - - // Timer used for storing queued write operations. - asio::deadline_timer pending_write_; - - // Helper function for obtaining a time value that always fires. - static asio::deadline_timer::time_type neg_infin() - { - return boost::posix_time::neg_infin; - } - - // Helper function for obtaining a time value that never fires. - static asio::deadline_timer::time_type pos_infin() - { - return boost::posix_time::pos_infin; - } - - // Helper function to get a timer's expiry time. - static asio::deadline_timer::time_type expiry( - const asio::deadline_timer& timer) - { - return timer.expires_at(); - } -#else // defined(ASIO_HAS_BOOST_DATE_TIME) - // Timer used for storing queued read operations. - asio::steady_timer pending_read_; - - // Timer used for storing queued write operations. - asio::steady_timer pending_write_; - - // Helper function for obtaining a time value that always fires. - static asio::steady_timer::time_point neg_infin() - { - return (asio::steady_timer::time_point::min)(); - } - - // Helper function for obtaining a time value that never fires. - static asio::steady_timer::time_point pos_infin() - { - return (asio::steady_timer::time_point::max)(); - } - - // Helper function to get a timer's expiry time. - static asio::steady_timer::time_point expiry( - const asio::steady_timer& timer) - { - return timer.expiry(); - } -#endif // defined(ASIO_HAS_BOOST_DATE_TIME) - - // Buffer space used to prepare output intended for the transport. - std::vector<unsigned char> output_buffer_space_; - - // A buffer that may be used to prepare output intended for the transport. - const asio::mutable_buffer output_buffer_; - - // Buffer space used to read input intended for the engine. - std::vector<unsigned char> input_buffer_space_; - - // A buffer that may be used to read input intended for the engine. - const asio::mutable_buffer input_buffer_; - - // The buffer pointing to the engine's unconsumed input. - asio::const_buffer input_; -}; - -} // namespace detail -} // namespace ssl -} // namespace asio - -#include "asio/detail/pop_options.hpp" - -#endif // ASIO_SSL_DETAIL_STREAM_CORE_HPP diff --git a/lib/asio/ssl/detail/verify_callback.hpp b/lib/asio/ssl/detail/verify_callback.hpp deleted file mode 100644 index 1c56a27..0000000 --- a/lib/asio/ssl/detail/verify_callback.hpp +++ /dev/null @@ -1,62 +0,0 @@ -// -// ssl/detail/verify_callback.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_VERIFY_CALLBACK_HPP -#define ASIO_SSL_DETAIL_VERIFY_CALLBACK_HPP - -#if defined(_MSC_VER) && (_MSC_VER >= 1200) -# pragma once -#endif // defined(_MSC_VER) && (_MSC_VER >= 1200) - -#include "asio/detail/config.hpp" - -#include "asio/ssl/verify_context.hpp" - -#include "asio/detail/push_options.hpp" - -namespace asio { -namespace ssl { -namespace detail { - -class verify_callback_base -{ -public: - virtual ~verify_callback_base() - { - } - - virtual bool call(bool preverified, verify_context& ctx) = 0; -}; - -template <typename VerifyCallback> -class verify_callback : public verify_callback_base -{ -public: - explicit verify_callback(VerifyCallback callback) - : callback_(callback) - { - } - - virtual bool call(bool preverified, verify_context& ctx) - { - return callback_(preverified, ctx); - } - -private: - VerifyCallback callback_; -}; - -} // namespace detail -} // namespace ssl -} // namespace asio - -#include "asio/detail/pop_options.hpp" - -#endif // ASIO_SSL_DETAIL_VERIFY_CALLBACK_HPP diff --git a/lib/asio/ssl/detail/write_op.hpp b/lib/asio/ssl/detail/write_op.hpp deleted file mode 100644 index 1d341c0..0000000 --- a/lib/asio/ssl/detail/write_op.hpp +++ /dev/null @@ -1,67 +0,0 @@ -// -// ssl/detail/write_op.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_WRITE_OP_HPP -#define ASIO_SSL_DETAIL_WRITE_OP_HPP - -#if defined(_MSC_VER) && (_MSC_VER >= 1200) -# pragma once -#endif // defined(_MSC_VER) && (_MSC_VER >= 1200) - -#include "asio/detail/config.hpp" - -#include "asio/detail/buffer_sequence_adapter.hpp" -#include "asio/ssl/detail/engine.hpp" - -#include "asio/detail/push_options.hpp" - -namespace asio { -namespace ssl { -namespace detail { - -template <typename ConstBufferSequence> -class write_op -{ -public: - write_op(const ConstBufferSequence& buffers) - : buffers_(buffers) - { - } - - engine::want operator()(engine& eng, - asio::error_code& ec, - std::size_t& bytes_transferred) const - { - asio::const_buffer buffer = - asio::detail::buffer_sequence_adapter<asio::const_buffer, - ConstBufferSequence>::first(buffers_); - - return eng.write(buffer, ec, bytes_transferred); - } - - template <typename Handler> - void call_handler(Handler& handler, - const asio::error_code& ec, - const std::size_t& bytes_transferred) const - { - handler(ec, bytes_transferred); - } - -private: - ConstBufferSequence buffers_; -}; - -} // namespace detail -} // namespace ssl -} // namespace asio - -#include "asio/detail/pop_options.hpp" - -#endif // ASIO_SSL_DETAIL_WRITE_OP_HPP |