diff options
Diffstat (limited to 'implementation/helper/1.76/boost/asio/detail/impl')
4 files changed, 0 insertions, 1145 deletions
diff --git a/implementation/helper/1.76/boost/asio/detail/impl/reactive_socket_service_base_ext.ipp b/implementation/helper/1.76/boost/asio/detail/impl/reactive_socket_service_base_ext.ipp deleted file mode 100644 index 04036ad..0000000 --- a/implementation/helper/1.76/boost/asio/detail/impl/reactive_socket_service_base_ext.ipp +++ /dev/null @@ -1,302 +0,0 @@ -// -// detail/reactive_socket_service_base_ext.ipp -// ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ -// -// Copyright (c) 2003-2019 Christopher M. Kohlhoff (chris at kohlhoff dot com) -// Copyright (C) 2016-2019 Bayerische Motoren Werke Aktiengesellschaft (BMW AG) -// -// Distributed under the Boost Software License, Version 1.0. (See accompanying -// file LICENSE_boost or copy at http://www.boost.org/LICENSE_1_0.txt) -// - -#ifndef BOOST_ASIO_DETAIL_IMPL_REACTIVE_SOCKET_SERVICE_BASE_EXT_IPP -#define BOOST_ASIO_DETAIL_IMPL_REACTIVE_SOCKET_SERVICE_BASE_EXT_IPP - -#if defined(_MSC_VER) && (_MSC_VER >= 1200) -# pragma once -#endif // defined(_MSC_VER) && (_MSC_VER >= 1200) - -#include <boost/asio/detail/config.hpp> - -#if !defined(BOOST_ASIO_HAS_IOCP) \ - && !defined(BOOST_ASIO_WINDOWS_RUNTIME) - -#include <boost/asio/detail/reactive_socket_service_base_ext.hpp> - -#include <boost/asio/detail/push_options.hpp> - -namespace boost { -namespace asio { -namespace detail { - -reactive_socket_service_base_ext::reactive_socket_service_base_ext( - execution_context& context) - : reactor_(use_service<reactor>(context)) -{ - reactor_.init_task(); -} - -void reactive_socket_service_base_ext::base_shutdown() -{ -} - -void reactive_socket_service_base_ext::construct( - reactive_socket_service_base_ext::base_implementation_type& impl) -{ - impl.socket_ = invalid_socket; - impl.state_ = 0; -} - -void reactive_socket_service_base_ext::base_move_construct( - reactive_socket_service_base_ext::base_implementation_type& impl, - reactive_socket_service_base_ext::base_implementation_type& other_impl) -{ - impl.socket_ = other_impl.socket_; - other_impl.socket_ = invalid_socket; - - impl.state_ = other_impl.state_; - other_impl.state_ = 0; - - reactor_.move_descriptor(impl.socket_, - impl.reactor_data_, other_impl.reactor_data_); -} - -void reactive_socket_service_base_ext::base_move_assign( - reactive_socket_service_base_ext::base_implementation_type& impl, - reactive_socket_service_base_ext& other_service, - reactive_socket_service_base_ext::base_implementation_type& other_impl) -{ - destroy(impl); - - impl.socket_ = other_impl.socket_; - other_impl.socket_ = invalid_socket; - - impl.state_ = other_impl.state_; - other_impl.state_ = 0; - - other_service.reactor_.move_descriptor(impl.socket_, - impl.reactor_data_, other_impl.reactor_data_); -} - -void reactive_socket_service_base_ext::destroy( - reactive_socket_service_base_ext::base_implementation_type& impl) -{ - if (impl.socket_ != invalid_socket) - { - BOOST_ASIO_HANDLER_OPERATION((reactor_.context(), - "socket", &impl, impl.socket_, "close")); - - reactor_.deregister_descriptor(impl.socket_, impl.reactor_data_, - (impl.state_ & socket_ops::possible_dup) == 0); - - boost::system::error_code ignored_ec; - socket_ops::close(impl.socket_, impl.state_, true, ignored_ec); - - reactor_.cleanup_descriptor_data(impl.reactor_data_); - } -} - -boost::system::error_code reactive_socket_service_base_ext::close( - reactive_socket_service_base_ext::base_implementation_type& impl, - boost::system::error_code& ec) -{ - if (is_open(impl)) - { - BOOST_ASIO_HANDLER_OPERATION((reactor_.context(), - "socket", &impl, impl.socket_, "close")); - - reactor_.deregister_descriptor(impl.socket_, impl.reactor_data_, - (impl.state_ & socket_ops::possible_dup) == 0); - - socket_ops::close(impl.socket_, impl.state_, false, ec); - - reactor_.cleanup_descriptor_data(impl.reactor_data_); - } - else - { - ec = boost::system::error_code(); - } - - // The descriptor is closed by the OS even if close() returns an error. - // - // (Actually, POSIX says the state of the descriptor is unspecified. On - // Linux the descriptor is apparently closed anyway; e.g. see - // http://lkml.org/lkml/2005/9/10/129 - // We'll just have to assume that other OSes follow the same behaviour. The - // known exception is when Windows's closesocket() function fails with - // WSAEWOULDBLOCK, but this case is handled inside socket_ops::close(). - construct(impl); - - return ec; -} -/* -socket_type reactive_socket_service_base::release( - reactive_socket_service_base::base_implementation_type& impl, - boost::system::error_code& ec) -{ - if (!is_open(impl)) - { - ec = boost::asio::error::bad_descriptor; - return invalid_socket; - } - - BOOST_ASIO_HANDLER_OPERATION((reactor_.context(), - "socket", &impl, impl.socket_, "release")); - - reactor_.deregister_descriptor(impl.socket_, impl.reactor_data_, false); - reactor_.cleanup_descriptor_data(impl.reactor_data_); - socket_type sock = impl.socket_; - construct(impl); - ec = boost::system::error_code(); - return sock; -} -*/ -boost::system::error_code reactive_socket_service_base_ext::cancel( - reactive_socket_service_base_ext::base_implementation_type& impl, - boost::system::error_code& ec) -{ - if (!is_open(impl)) - { - ec = boost::asio::error::bad_descriptor; - return ec; - } - - BOOST_ASIO_HANDLER_OPERATION((reactor_.context(), - "socket", &impl, impl.socket_, "cancel")); - - reactor_.cancel_ops(impl.socket_, impl.reactor_data_); - ec = boost::system::error_code(); - return ec; -} - -boost::system::error_code reactive_socket_service_base_ext::do_open( - reactive_socket_service_base_ext::base_implementation_type& impl, - int af, int type, int protocol, boost::system::error_code& ec) -{ - if (is_open(impl)) - { - ec = boost::asio::error::already_open; - return ec; - } - - socket_holder sock(socket_ops::socket(af, type, protocol, ec)); - if (sock.get() == invalid_socket) - return ec; - - if (int err = reactor_.register_descriptor(sock.get(), impl.reactor_data_)) - { - ec = boost::system::error_code(err, - boost::asio::error::get_system_category()); - return ec; - } - - impl.socket_ = sock.release(); - switch (type) - { - case SOCK_STREAM: impl.state_ = socket_ops::stream_oriented; break; - case SOCK_DGRAM: impl.state_ = socket_ops::datagram_oriented; break; - default: impl.state_ = 0; break; - } - ec = boost::system::error_code(); - return ec; -} - -boost::system::error_code reactive_socket_service_base_ext::do_assign( - reactive_socket_service_base_ext::base_implementation_type& impl, int type, - const reactive_socket_service_base_ext::native_handle_type& native_socket, - boost::system::error_code& ec) -{ - if (is_open(impl)) - { - ec = boost::asio::error::already_open; - return ec; - } - - if (int err = reactor_.register_descriptor( - native_socket, impl.reactor_data_)) - { - ec = boost::system::error_code(err, - boost::asio::error::get_system_category()); - return ec; - } - - impl.socket_ = native_socket; - switch (type) - { - case SOCK_STREAM: impl.state_ = socket_ops::stream_oriented; break; - case SOCK_DGRAM: impl.state_ = socket_ops::datagram_oriented; break; - default: impl.state_ = 0; break; - } - impl.state_ |= socket_ops::possible_dup; - ec = boost::system::error_code(); - return ec; -} - -void reactive_socket_service_base_ext::start_op( - reactive_socket_service_base_ext::base_implementation_type& impl, - int op_type, reactor_op* op, bool is_continuation, - bool is_non_blocking, bool noop) -{ - if (!noop) - { - if ((impl.state_ & socket_ops::non_blocking) - || socket_ops::set_internal_non_blocking( - impl.socket_, impl.state_, true, op->ec_)) - { - reactor_.start_op(op_type, impl.socket_, - impl.reactor_data_, op, is_continuation, is_non_blocking); - return; - } - } - - reactor_.post_immediate_completion(op, is_continuation); -} - -void reactive_socket_service_base_ext::start_accept_op( - reactive_socket_service_base_ext::base_implementation_type& impl, - reactor_op* op, bool is_continuation, bool peer_is_open) -{ - if (!peer_is_open) - start_op(impl, reactor::read_op, op, is_continuation, true, false); - else - { - op->ec_ = boost::asio::error::already_open; - reactor_.post_immediate_completion(op, is_continuation); - } -} - -void reactive_socket_service_base_ext::start_connect_op( - reactive_socket_service_base_ext::base_implementation_type& impl, - reactor_op* op, bool is_continuation, - const socket_addr_type* addr, size_t addrlen) -{ - if ((impl.state_ & socket_ops::non_blocking) - || socket_ops::set_internal_non_blocking( - impl.socket_, impl.state_, true, op->ec_)) - { - if (socket_ops::connect(impl.socket_, addr, addrlen, op->ec_) != 0) - { - if (op->ec_ == boost::asio::error::in_progress - || op->ec_ == boost::asio::error::would_block) - { - op->ec_ = boost::system::error_code(); - reactor_.start_op(reactor::connect_op, impl.socket_, - impl.reactor_data_, op, is_continuation, false); - return; - } - } - } - - reactor_.post_immediate_completion(op, is_continuation); -} - -} // namespace detail -} // namespace asio -} // namespace boost - -#include <boost/asio/detail/pop_options.hpp> - -#endif // !defined(BOOST_ASIO_HAS_IOCP) - // && !defined(BOOST_ASIO_WINDOWS_RUNTIME) - -#endif // BOOST_ASIO_DETAIL_IMPL_REACTIVE_SOCKET_SERVICE_BASE_EXT_IPP diff --git a/implementation/helper/1.76/boost/asio/detail/impl/reactive_socket_service_base_ext_local.ipp b/implementation/helper/1.76/boost/asio/detail/impl/reactive_socket_service_base_ext_local.ipp deleted file mode 100644 index 288cf19..0000000 --- a/implementation/helper/1.76/boost/asio/detail/impl/reactive_socket_service_base_ext_local.ipp +++ /dev/null @@ -1,302 +0,0 @@ -// -// detail/reactive_socket_service_base_ext_local.ipp -// ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ -// -// Copyright (c) 2003-2019 Christopher M. Kohlhoff (chris at kohlhoff dot com) -// Copyright (C) 2016-2019 Bayerische Motoren Werke Aktiengesellschaft (BMW AG) -// -// Distributed under the Boost Software License, Version 1.0. (See accompanying -// file LICENSE_boost or copy at http://www.boost.org/LICENSE_1_0.txt) -// - -#ifndef BOOST_ASIO_DETAIL_IMPL_REACTIVE_SOCKET_SERVICE_BASE_EXT_LOCAL_IPP -#define BOOST_ASIO_DETAIL_IMPL_REACTIVE_SOCKET_SERVICE_BASE_EXT_LOCAL_IPP - -#if defined(_MSC_VER) && (_MSC_VER >= 1200) -# pragma once -#endif // defined(_MSC_VER) && (_MSC_VER >= 1200) - -#include <boost/asio/detail/config.hpp> - -#if !defined(BOOST_ASIO_HAS_IOCP) \ - && !defined(BOOST_ASIO_WINDOWS_RUNTIME) - -#include <boost/asio/detail/reactive_socket_service_base_ext_local.hpp> - -#include <boost/asio/detail/push_options.hpp> - -namespace boost { -namespace asio { -namespace detail { - -reactive_socket_service_base_ext_local::reactive_socket_service_base_ext_local( - execution_context& context) - : reactor_(use_service<reactor>(context)) -{ - reactor_.init_task(); -} - -void reactive_socket_service_base_ext_local::base_shutdown() -{ -} - -void reactive_socket_service_base_ext_local::construct( - reactive_socket_service_base_ext_local::base_implementation_type& impl) -{ - impl.socket_ = invalid_socket; - impl.state_ = 0; -} - -void reactive_socket_service_base_ext_local::base_move_construct( - reactive_socket_service_base_ext_local::base_implementation_type& impl, - reactive_socket_service_base_ext_local::base_implementation_type& other_impl) -{ - impl.socket_ = other_impl.socket_; - other_impl.socket_ = invalid_socket; - - impl.state_ = other_impl.state_; - other_impl.state_ = 0; - - reactor_.move_descriptor(impl.socket_, - impl.reactor_data_, other_impl.reactor_data_); -} - -void reactive_socket_service_base_ext_local::base_move_assign( - reactive_socket_service_base_ext_local::base_implementation_type& impl, - reactive_socket_service_base_ext_local& other_service, - reactive_socket_service_base_ext_local::base_implementation_type& other_impl) -{ - destroy(impl); - - impl.socket_ = other_impl.socket_; - other_impl.socket_ = invalid_socket; - - impl.state_ = other_impl.state_; - other_impl.state_ = 0; - - other_service.reactor_.move_descriptor(impl.socket_, - impl.reactor_data_, other_impl.reactor_data_); -} - -void reactive_socket_service_base_ext_local::destroy( - reactive_socket_service_base_ext_local::base_implementation_type& impl) -{ - if (impl.socket_ != invalid_socket) - { - BOOST_ASIO_HANDLER_OPERATION((reactor_.context(), - "socket", &impl, impl.socket_, "close")); - - reactor_.deregister_descriptor(impl.socket_, impl.reactor_data_, - (impl.state_ & socket_ops::possible_dup) == 0); - - boost::system::error_code ignored_ec; - socket_ops::close(impl.socket_, impl.state_, true, ignored_ec); - - reactor_.cleanup_descriptor_data(impl.reactor_data_); - } -} - -boost::system::error_code reactive_socket_service_base_ext_local::close( - reactive_socket_service_base_ext_local::base_implementation_type& impl, - boost::system::error_code& ec) -{ - if (is_open(impl)) - { - BOOST_ASIO_HANDLER_OPERATION((reactor_.context(), - "socket", &impl, impl.socket_, "close")); - - reactor_.deregister_descriptor(impl.socket_, impl.reactor_data_, - (impl.state_ & socket_ops::possible_dup) == 0); - - socket_ops::close(impl.socket_, impl.state_, false, ec); - - reactor_.cleanup_descriptor_data(impl.reactor_data_); - } - else - { - ec = boost::system::error_code(); - } - - // The descriptor is closed by the OS even if close() returns an error. - // - // (Actually, POSIX says the state of the descriptor is unspecified. On - // Linux the descriptor is apparently closed anyway; e.g. see - // http://lkml.org/lkml/2005/9/10/129 - // We'll just have to assume that other OSes follow the same behaviour. The - // known exception is when Windows's closesocket() function fails with - // WSAEWOULDBLOCK, but this case is handled inside socket_ops::close(). - construct(impl); - - return ec; -} -/* -socket_type reactive_socket_service_base::release( - reactive_socket_service_base::base_implementation_type& impl, - boost::system::error_code& ec) -{ - if (!is_open(impl)) - { - ec = boost::asio::error::bad_descriptor; - return invalid_socket; - } - - BOOST_ASIO_HANDLER_OPERATION((reactor_.context(), - "socket", &impl, impl.socket_, "release")); - - reactor_.deregister_descriptor(impl.socket_, impl.reactor_data_, false); - reactor_.cleanup_descriptor_data(impl.reactor_data_); - socket_type sock = impl.socket_; - construct(impl); - ec = boost::system::error_code(); - return sock; -} -*/ -boost::system::error_code reactive_socket_service_base_ext_local::cancel( - reactive_socket_service_base_ext_local::base_implementation_type& impl, - boost::system::error_code& ec) -{ - if (!is_open(impl)) - { - ec = boost::asio::error::bad_descriptor; - return ec; - } - - BOOST_ASIO_HANDLER_OPERATION((reactor_.context(), - "socket", &impl, impl.socket_, "cancel")); - - reactor_.cancel_ops(impl.socket_, impl.reactor_data_); - ec = boost::system::error_code(); - return ec; -} - -boost::system::error_code reactive_socket_service_base_ext_local::do_open( - reactive_socket_service_base_ext_local::base_implementation_type& impl, - int af, int type, int protocol, boost::system::error_code& ec) -{ - if (is_open(impl)) - { - ec = boost::asio::error::already_open; - return ec; - } - - socket_holder sock(socket_ops::socket(af, type, protocol, ec)); - if (sock.get() == invalid_socket) - return ec; - - if (int err = reactor_.register_descriptor(sock.get(), impl.reactor_data_)) - { - ec = boost::system::error_code(err, - boost::asio::error::get_system_category()); - return ec; - } - - impl.socket_ = sock.release(); - switch (type) - { - case SOCK_STREAM: impl.state_ = socket_ops::stream_oriented; break; - case SOCK_DGRAM: impl.state_ = socket_ops::datagram_oriented; break; - default: impl.state_ = 0; break; - } - ec = boost::system::error_code(); - return ec; -} - -boost::system::error_code reactive_socket_service_base_ext_local::do_assign( - reactive_socket_service_base_ext_local::base_implementation_type& impl, int type, - const reactive_socket_service_base_ext_local::native_handle_type& native_socket, - boost::system::error_code& ec) -{ - if (is_open(impl)) - { - ec = boost::asio::error::already_open; - return ec; - } - - if (int err = reactor_.register_descriptor( - native_socket, impl.reactor_data_)) - { - ec = boost::system::error_code(err, - boost::asio::error::get_system_category()); - return ec; - } - - impl.socket_ = native_socket; - switch (type) - { - case SOCK_STREAM: impl.state_ = socket_ops::stream_oriented; break; - case SOCK_DGRAM: impl.state_ = socket_ops::datagram_oriented; break; - default: impl.state_ = 0; break; - } - impl.state_ |= socket_ops::possible_dup; - ec = boost::system::error_code(); - return ec; -} - -void reactive_socket_service_base_ext_local::start_op( - reactive_socket_service_base_ext_local::base_implementation_type& impl, - int op_type, reactor_op* op, bool is_continuation, - bool is_non_blocking, bool noop) -{ - if (!noop) - { - if ((impl.state_ & socket_ops::non_blocking) - || socket_ops::set_internal_non_blocking( - impl.socket_, impl.state_, true, op->ec_)) - { - reactor_.start_op(op_type, impl.socket_, - impl.reactor_data_, op, is_continuation, is_non_blocking); - return; - } - } - - reactor_.post_immediate_completion(op, is_continuation); -} - -void reactive_socket_service_base_ext_local::start_accept_op( - reactive_socket_service_base_ext_local::base_implementation_type& impl, - reactor_op* op, bool is_continuation, bool peer_is_open) -{ - if (!peer_is_open) - start_op(impl, reactor::read_op, op, is_continuation, true, false); - else - { - op->ec_ = boost::asio::error::already_open; - reactor_.post_immediate_completion(op, is_continuation); - } -} - -void reactive_socket_service_base_ext_local::start_connect_op( - reactive_socket_service_base_ext_local::base_implementation_type& impl, - reactor_op* op, bool is_continuation, - const socket_addr_type* addr, size_t addrlen) -{ - if ((impl.state_ & socket_ops::non_blocking) - || socket_ops::set_internal_non_blocking( - impl.socket_, impl.state_, true, op->ec_)) - { - if (socket_ops::connect(impl.socket_, addr, addrlen, op->ec_) != 0) - { - if (op->ec_ == boost::asio::error::in_progress - || op->ec_ == boost::asio::error::would_block) - { - op->ec_ = boost::system::error_code(); - reactor_.start_op(reactor::connect_op, impl.socket_, - impl.reactor_data_, op, is_continuation, false); - return; - } - } - } - - reactor_.post_immediate_completion(op, is_continuation); -} - -} // namespace detail -} // namespace asio -} // namespace boost - -#include <boost/asio/detail/pop_options.hpp> - -#endif // !defined(BOOST_ASIO_HAS_IOCP) - // && !defined(BOOST_ASIO_WINDOWS_RUNTIME) - -#endif // BOOST_ASIO_DETAIL_IMPL_REACTIVE_SOCKET_SERVICE_BASE_EXT_LOCAL_IPP diff --git a/implementation/helper/1.76/boost/asio/detail/impl/socket_ops_ext.ipp b/implementation/helper/1.76/boost/asio/detail/impl/socket_ops_ext.ipp deleted file mode 100644 index 39e2ed8..0000000 --- a/implementation/helper/1.76/boost/asio/detail/impl/socket_ops_ext.ipp +++ /dev/null @@ -1,234 +0,0 @@ -// -// detail/impl/socket_ops_ext.ipp -// ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ -// -// Copyright (c) 2003-2018 Christopher M. Kohlhoff (chris at kohlhoff dot com) -// Copyright (C) 2016-2019 Bayerische Motoren Werke Aktiengesellschaft (BMW AG) -// -// Distributed under the Boost Software License, Version 1.0. (See accompanying -// file LICENSE_boost or copy at http://www.boost.org/LICENSE_1_0.txt) -// - -#ifndef BOOST_ASIO_DETAIL_SOCKET_OPS_EXT_IPP -#define BOOST_ASIO_DETAIL_SOCKET_OPS_EXT_IPP - -#include <boost/asio/detail/impl/socket_ops.ipp> - -#include <boost/asio/detail/push_options.hpp> - -namespace boost { -namespace asio { -namespace detail { -namespace socket_ops { - -signed_size_type recvfrom(socket_type s, buf* bufs, size_t count, - int flags, socket_addr_type* addr, std::size_t* addrlen, - boost::system::error_code& ec, boost::asio::ip::address& da) -{ - -#if defined(BOOST_ASIO_WINDOWS) || defined(__CYGWIN__) - GUID WSARecvMsg_GUID = WSAID_WSARECVMSG; - LPFN_WSARECVMSG WSARecvMsg; - DWORD NumberOfBytes; - signed_size_type result; - - result = WSAIoctl(s, SIO_GET_EXTENSION_FUNCTION_POINTER, - &WSARecvMsg_GUID, sizeof WSARecvMsg_GUID, - &WSARecvMsg, sizeof WSARecvMsg, - &NumberOfBytes, NULL, NULL); - get_last_error(ec, true); - if (ec.value() == SOCKET_ERROR) { - WSARecvMsg = NULL; - return 0; - } - - WSABUF wsaBuf; - WSAMSG msg; - char controlBuffer[1024]; - msg.name = addr; - msg.namelen = *addrlen; - wsaBuf.buf = bufs->buf; - wsaBuf.len = bufs->len; - msg.lpBuffers = &wsaBuf; - msg.dwBufferCount = count; - msg.Control.len = sizeof controlBuffer; - msg.Control.buf = controlBuffer; - msg.dwFlags = flags; - - DWORD dwNumberOfBytesRecvd; - result = WSARecvMsg(s, &msg, &dwNumberOfBytesRecvd, NULL, NULL); - get_last_error(ec, true); - - if (result >= 0) { - ec = boost::system::error_code(); - - // Find destination address - for (LPWSACMSGHDR cmsg = WSA_CMSG_FIRSTHDR(&msg); - cmsg != NULL; - cmsg = WSA_CMSG_NXTHDR(&msg, cmsg)) - { - if (cmsg->cmsg_level == IPPROTO_IP && cmsg->cmsg_type == IP_PKTINFO) - { - struct in_pktinfo *pi = (struct in_pktinfo *) WSA_CMSG_DATA(cmsg); - if (pi) - { - da = boost::asio::ip::address_v4(ntohl(pi->ipi_addr.s_addr)); - } - } else - if (cmsg->cmsg_level == IPPROTO_IPV6 && cmsg->cmsg_type == IPV6_PKTINFO) - { - struct in6_pktinfo *pi = (struct in6_pktinfo *) WSA_CMSG_DATA(cmsg); - if (pi) - { - boost::asio::ip::address_v6::bytes_type b; - memcpy(b.data(), pi->ipi6_addr.s6_addr, sizeof(pi->ipi6_addr.s6_addr)); - da = boost::asio::ip::address_v6(b); - } - } - } - } else { - dwNumberOfBytesRecvd = -1; - } - return dwNumberOfBytesRecvd; -#else // defined(BOOST_ASIO_WINDOWS) || defined(__CYGWIN__) - char cmbuf[0x100]; - msghdr msg = msghdr(); - init_msghdr_msg_name(msg.msg_name, addr); - msg.msg_namelen = static_cast<int>(*addrlen); - msg.msg_iov = bufs; - msg.msg_iovlen = static_cast<int>(count); - msg.msg_control = cmbuf; - msg.msg_controllen = sizeof(cmbuf); - signed_size_type result = ::recvmsg(s, &msg, flags); - get_last_error(ec, true); - *addrlen = msg.msg_namelen; - if (result >= 0) { - ec.assign(0, ec.category()); - - // Find destination address - for (struct cmsghdr *cmsg = CMSG_FIRSTHDR(&msg); - cmsg != NULL; - cmsg = CMSG_NXTHDR(&msg, cmsg)) - { - if (cmsg->cmsg_level == IPPROTO_IP && cmsg->cmsg_type == IP_PKTINFO) - { - struct in_pktinfo *pi = (struct in_pktinfo *) CMSG_DATA(cmsg); - if (pi) - { - da = boost::asio::ip::address_v4(ntohl(pi->ipi_addr.s_addr)); - } - } else - if (cmsg->cmsg_level == IPPROTO_IPV6 && cmsg->cmsg_type == IPV6_PKTINFO) - { - struct in6_pktinfo *pi = (struct in6_pktinfo *) CMSG_DATA(cmsg); - if (pi) - { - boost::asio::ip::address_v6::bytes_type b; - memcpy(b.data(), pi->ipi6_addr.s6_addr, sizeof(pi->ipi6_addr.s6_addr)); - da = boost::asio::ip::address_v6(b); - } - } - } - } - return result; -#endif // defined(BOOST_ASIO_WINDOWS) || defined(__CYGWIN__) -} - -size_t sync_recvfrom(socket_type s, state_type state, buf* bufs, - size_t count, int flags, socket_addr_type* addr, - std::size_t* addrlen, boost::system::error_code& ec, boost::asio::ip::address& da) -{ - if (s == invalid_socket) - { - ec = boost::asio::error::bad_descriptor; - return 0; - } - - // Read some data. - for (;;) - { - // Try to complete the operation without blocking. - signed_size_type bytes = socket_ops::recvfrom( - s, bufs, count, flags, addr, addrlen, ec, da); - - // Check if operation succeeded. - if (bytes >= 0) - return bytes; - - // Operation failed. - if ((state & user_set_non_blocking) - || (ec != boost::asio::error::would_block - && ec != boost::asio::error::try_again)) - return 0; - - // Wait for socket to become ready. - if (socket_ops::poll_read(s, 0, -1, ec) < 0) - return 0; - } -} - -#if defined(BOOST_ASIO_HAS_IOCP) - -void complete_iocp_recvfrom( - const weak_cancel_token_type& cancel_token, - boost::system::error_code& ec, boost::asio::ip::address& da) -{ - // Map non-portable errors to their portable counterparts. - if (ec.value() == ERROR_NETNAME_DELETED) - { - if (cancel_token.expired()) - ec = boost::asio::error::operation_aborted; - else - ec = boost::asio::error::connection_reset; - } - else if (ec.value() == ERROR_PORT_UNREACHABLE) - { - ec = boost::asio::error::connection_refused; - } -} - -#else // defined(BOOST_ASIO_HAS_IOCP) - -bool non_blocking_recvfrom(socket_type s, - buf* bufs, size_t count, int flags, - socket_addr_type* addr, std::size_t* addrlen, - boost::system::error_code& ec, size_t& bytes_transferred, boost::asio::ip::address& da) -{ - for (;;) - { - // Read some data. - signed_size_type bytes = socket_ops::recvfrom( - s, bufs, count, flags, addr, addrlen, ec, da); - - // Retry operation if interrupted by signal. - if (ec == boost::asio::error::interrupted) - continue; - - // Check if we need to run the operation again. - if (ec == boost::asio::error::would_block - || ec == boost::asio::error::try_again) - return false; - - // Operation is complete. - if (bytes >= 0) - { - ec = boost::system::error_code(); - bytes_transferred = bytes; - } - else - bytes_transferred = 0; - - return true; - } -} - -#endif // defined(BOOST_ASIO_HAS_IOCP) - -} // namespace socket_ops -} // namespace detail -} // namespace asio -} // namespace boost - -#include <boost/asio/detail/pop_options.hpp> - -#endif // BOOST_ASIO_DETAIL_SOCKET_OPS_EXT_IPP diff --git a/implementation/helper/1.76/boost/asio/detail/impl/socket_ops_ext_local.ipp b/implementation/helper/1.76/boost/asio/detail/impl/socket_ops_ext_local.ipp deleted file mode 100644 index 83a673b..0000000 --- a/implementation/helper/1.76/boost/asio/detail/impl/socket_ops_ext_local.ipp +++ /dev/null @@ -1,307 +0,0 @@ -// -// detail/impl/socket_ops_ext_local.ipp -// ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ -// -// Copyright (c) 2003-2018 Christopher M. Kohlhoff (chris at kohlhoff dot com) -// Copyright (C) 2016-2019 Bayerische Motoren Werke Aktiengesellschaft (BMW AG) -// -// Distributed under the Boost Software License, Version 1.0. (See accompanying -// file LICENSE_boost or copy at http://www.boost.org/LICENSE_1_0.txt) -// - -#ifndef BOOST_ASIO_DETAIL_SOCKET_OPS_EXT_LOCAL_IPP -#define BOOST_ASIO_DETAIL_SOCKET_OPS_EXT_LOCAL_IPP - -#include <boost/asio/detail/impl/socket_ops.ipp> - -#include <boost/asio/detail/push_options.hpp> - -namespace boost { -namespace asio { -namespace detail { -namespace socket_ops { - -signed_size_type recv(socket_type s, buf* bufs, size_t count, - int flags, boost::system::error_code& ec, - std::uint32_t& uid, std::uint32_t& gid) -{ - uid = 0xFFFFFFFF; - gid = 0xFFFFFFFF; - struct ucred *ucredp; - -#if defined(BOOST_ASIO_WINDOWS) || defined(__CYGWIN__) - // Receive some data. - DWORD recv_buf_count = static_cast<DWORD>(count); - DWORD bytes_transferred = 0; - DWORD recv_flags = flags; - int result = ::WSARecv(s, bufs, - recv_buf_count, &bytes_transferred, &recv_flags, 0, 0); - get_last_error(ec, true); - if (ec.value() == ERROR_NETNAME_DELETED) - ec = boost::asio::error::connection_reset; - else if (ec.value() == ERROR_PORT_UNREACHABLE) - ec = boost::asio::error::connection_refused; - if (result != 0) - return socket_error_retval; - ec.assign(0, ec.category()); - return bytes_transferred; -#else // defined(BOOST_ASIO_WINDOWS) || defined(__CYGWIN__) - msghdr msg = msghdr(); - msg.msg_iov = bufs; - msg.msg_iovlen = static_cast<int>(count); - - union { - struct cmsghdr cmh; - char control[CMSG_SPACE(sizeof(struct ucred))]; - } control_un; - - // Set 'control_un' to describe ancillary data that we want to receive - control_un.cmh.cmsg_len = CMSG_LEN(sizeof(struct ucred)); - control_un.cmh.cmsg_level = SOL_SOCKET; - control_un.cmh.cmsg_type = SCM_CREDENTIALS; - - // Set 'msg' fields to describe 'control_un' - msg.msg_control = control_un.control; - msg.msg_controllen = sizeof(control_un.control); - - signed_size_type result = ::recvmsg(s, &msg, flags); - get_last_error(ec, true); - if (result >= 0) { - ec.assign(0, ec.category()); - - // Find UID / GID - for (struct cmsghdr *cmsg = CMSG_FIRSTHDR(&msg); - cmsg != NULL; - cmsg = CMSG_NXTHDR(&msg, cmsg)) - { - if (cmsg->cmsg_level != SOL_SOCKET || cmsg->cmsg_type != SCM_CREDENTIALS - || cmsg->cmsg_len != CMSG_LEN(sizeof(struct ucred))) - continue; - - ucredp = (struct ucred *) CMSG_DATA(cmsg); - if (ucredp) { - uid = ucredp->uid; - gid = ucredp->gid; - } - } - } - return result; -#endif // defined(BOOST_ASIO_WINDOWS) || defined(__CYGWIN__) -} - -signed_size_type recvfrom(socket_type s, buf* bufs, size_t count, - int flags, socket_addr_type* addr, std::size_t* addrlen, - boost::system::error_code& ec, - std::uint32_t& uid, std::uint32_t& gid) -{ - uid = 0xFFFFFFFF; - gid = 0xFFFFFFFF; - struct ucred *ucredp; - clear_last_error(); -#if defined(BOOST_ASIO_WINDOWS) || defined(__CYGWIN__) - // Receive some data. - DWORD recv_buf_count = static_cast<DWORD>(count); - DWORD bytes_transferred = 0; - DWORD recv_flags = flags; - int tmp_addrlen = (int)*addrlen; - int result = ::WSARecvFrom(s, bufs, recv_buf_count, - &bytes_transferred, &recv_flags, addr, &tmp_addrlen, 0, 0); - get_last_error(ec, true); - *addrlen = (std::size_t)tmp_addrlen; - if (ec.value() == ERROR_NETNAME_DELETED) - ec = boost::asio::error::connection_reset; - else if (ec.value() == ERROR_PORT_UNREACHABLE) - ec = boost::asio::error::connection_refused; - if (result != 0) - return socket_error_retval; - ec.assign(0, ec.category()); - return bytes_transferred; -#else // defined(BOOST_ASIO_WINDOWS) || defined(__CYGWIN__) - msghdr msg = msghdr(); - init_msghdr_msg_name(msg.msg_name, addr); - msg.msg_namelen = static_cast<int>(*addrlen); - msg.msg_iov = bufs; - msg.msg_iovlen = static_cast<int>(count); - - union { - struct cmsghdr cmh; - char control[CMSG_SPACE(sizeof(struct ucred))]; - } control_un; - - // Set 'control_un' to describe ancillary data that we want to receive - control_un.cmh.cmsg_len = CMSG_LEN(sizeof(struct ucred)); - control_un.cmh.cmsg_level = SOL_SOCKET; - control_un.cmh.cmsg_type = SCM_CREDENTIALS; - - // Set 'msg' fields to describe 'control_un' - msg.msg_control = control_un.control; - msg.msg_controllen = sizeof(control_un.control); - - signed_size_type result = ::recvmsg(s, &msg, flags); - get_last_error(ec, true); - *addrlen = msg.msg_namelen; - if (result >= 0) { - ec.assign(0, ec.category()); - - // Find UID / GID - for (struct cmsghdr *cmsg = CMSG_FIRSTHDR(&msg); - cmsg != NULL; - cmsg = CMSG_NXTHDR(&msg, cmsg)) - { - if (cmsg->cmsg_level != SOL_SOCKET || cmsg->cmsg_type != SCM_CREDENTIALS - || cmsg->cmsg_len != CMSG_LEN(sizeof(struct ucred))) - continue; - - ucredp = (struct ucred *) CMSG_DATA(cmsg); - if (ucredp) { - uid = ucredp->uid; - gid = ucredp->gid; - } - } - } - return result; -#endif // defined(BOOST_ASIO_WINDOWS) || defined(__CYGWIN__) -} - -size_t sync_recvfrom(socket_type s, state_type state, buf* bufs, - size_t count, int flags, socket_addr_type* addr, - std::size_t* addrlen, boost::system::error_code& ec, - std::uint32_t& uid, std::uint32_t& gid) -{ - if (s == invalid_socket) - { - ec = boost::asio::error::bad_descriptor; - return 0; - } - - // Read some data. - for (;;) - { - // Try to complete the operation without blocking. - signed_size_type bytes = socket_ops::recvfrom( - s, bufs, count, flags, addr, addrlen, ec, uid, gid); - - // Check if operation succeeded. - if (bytes >= 0) - return bytes; - - // Operation failed. - if ((state & user_set_non_blocking) - || (ec != boost::asio::error::would_block - && ec != boost::asio::error::try_again)) - return 0; - - // Wait for socket to become ready. - if (socket_ops::poll_read(s, 0, -1, ec) < 0) - return 0; - } -} - -#if defined(BOOST_ASIO_HAS_IOCP) - -void complete_iocp_recvfrom( - const weak_cancel_token_type& cancel_token, - boost::system::error_code& ec, - std::uint32_t& uid, std::uint32_t& gid) -{ - uid = 0xFFFFFFFF; - gid = 0xFFFFFFFF; - // Map non-portable errors to their portable counterparts. - if (ec.value() == ERROR_NETNAME_DELETED) - { - if (cancel_token.expired()) - ec = boost::asio::error::operation_aborted; - else - ec = boost::asio::error::connection_reset; - } - else if (ec.value() == ERROR_PORT_UNREACHABLE) - { - ec = boost::asio::error::connection_refused; - } -} - -#else // defined(BOOST_ASIO_HAS_IOCP) - -bool non_blocking_recv(socket_type s, - buf* bufs, size_t count, int flags, bool is_stream, - boost::system::error_code& ec, size_t& bytes_transferred, - std::uint32_t& uid, std::uint32_t& gid) -{ - for (;;) - { - // Read some data. - signed_size_type bytes = socket_ops::recv(s, bufs, count, flags, ec, uid, gid); - - // Check for end of stream. - if (is_stream && bytes == 0) - { - ec = boost::asio::error::eof; - return true; - } - - // Retry operation if interrupted by signal. - if (ec == boost::asio::error::interrupted) - continue; - - // Check if we need to run the operation again. - if (ec == boost::asio::error::would_block - || ec == boost::asio::error::try_again) - return false; - - // Operation is complete. - if (bytes >= 0) - { - ec = boost::system::error_code(); - bytes_transferred = bytes; - } - else - bytes_transferred = 0; - - return true; - } -} - -bool non_blocking_recvfrom(socket_type s, - buf* bufs, size_t count, int flags, - socket_addr_type* addr, std::size_t* addrlen, - boost::system::error_code& ec, size_t& bytes_transferred, - std::uint32_t& uid, std::uint32_t& gid) -{ - for (;;) - { - // Read some data. - signed_size_type bytes = socket_ops::recvfrom( - s, bufs, count, flags, addr, addrlen, ec, uid, gid); - - // Retry operation if interrupted by signal. - if (ec == boost::asio::error::interrupted) - continue; - - // Check if we need to run the operation again. - if (ec == boost::asio::error::would_block - || ec == boost::asio::error::try_again) - return false; - - // Operation is complete. - if (bytes >= 0) - { - ec = boost::system::error_code(); - bytes_transferred = bytes; - } - else - bytes_transferred = 0; - - return true; - } -} - -#endif // defined(BOOST_ASIO_HAS_IOCP) - -} // namespace socket_ops -} // namespace detail -} // namespace asio -} // namespace boost - -#include <boost/asio/detail/pop_options.hpp> - -#endif // BOOST_ASIO_DETAIL_SOCKET_OPS_EXT_LOCAL_IPP |