summaryrefslogtreecommitdiff
path: root/boost/process/detail/posix/async_out.hpp
diff options
context:
space:
mode:
Diffstat (limited to 'boost/process/detail/posix/async_out.hpp')
-rw-r--r--boost/process/detail/posix/async_out.hpp338
1 files changed, 169 insertions, 169 deletions
diff --git a/boost/process/detail/posix/async_out.hpp b/boost/process/detail/posix/async_out.hpp
index b0f7876714..c448490e67 100644
--- a/boost/process/detail/posix/async_out.hpp
+++ b/boost/process/detail/posix/async_out.hpp
@@ -1,170 +1,170 @@
-// Copyright (c) 2006, 2007 Julio M. Merino Vidal
-// Copyright (c) 2008 Ilya Sokolov, Boris Schaeling
-// Copyright (c) 2009 Boris Schaeling
-// Copyright (c) 2010 Felipe Tanus, Boris Schaeling
-// Copyright (c) 2011, 2012 Jeff Flinn, Boris Schaeling
-//
-// 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)
+// Copyright (c) 2006, 2007 Julio M. Merino Vidal
+// Copyright (c) 2008 Ilya Sokolov, Boris Schaeling
+// Copyright (c) 2009 Boris Schaeling
+// Copyright (c) 2010 Felipe Tanus, Boris Schaeling
+// Copyright (c) 2011, 2012 Jeff Flinn, Boris Schaeling
+//
+// 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 BOOST_PROCESS_DETAIL_POSIX_ASYNC_OUT_HPP
-#define BOOST_PROCESS_DETAIL_POSIX_ASYNC_OUT_HPP
-
-
-#include <boost/process/detail/posix/handler.hpp>
-#include <boost/asio/posix/stream_descriptor.hpp>
-#include <boost/asio/read.hpp>
-#include <boost/process/async_pipe.hpp>
-#include <istream>
-#include <memory>
-#include <exception>
-#include <future>
-
-namespace boost { namespace process { namespace detail { namespace posix {
-
-
-inline int apply_out_handles(int handle, std::integral_constant<int, 1>, std::integral_constant<int, -1>)
-{
- return ::dup2(handle, STDOUT_FILENO);
-}
-
-inline int apply_out_handles(int handle, std::integral_constant<int, 2>, std::integral_constant<int, -1>)
-{
- return ::dup2(handle, STDERR_FILENO);
-}
-
-inline int apply_out_handles(int handle, std::integral_constant<int, 1>, std::integral_constant<int, 2>)
-{
- if (::dup2(handle, STDOUT_FILENO) == -1)
- return -1;
- if (::dup2(handle, STDERR_FILENO) == -1)
- return -1;
-
- return 0;
-}
-
-template<int p1, int p2, typename Buffer>
-struct async_out_buffer : ::boost::process::detail::posix::handler_base_ext,
- ::boost::process::detail::posix::require_io_service
-{
- Buffer & buf;
-
- std::shared_ptr<boost::process::async_pipe> pipe;
-
-
- async_out_buffer(Buffer & buf) : buf(buf)
- {
- }
-
- template <typename Executor>
- inline void on_success(Executor &exec)
- {
- auto pipe = this->pipe;
- boost::asio::async_read(*pipe, buf,
- [pipe](const boost::system::error_code&, std::size_t size){});
-
- this->pipe = nullptr;
- std::move(*pipe).sink().close();
- }
-
- template<typename Executor>
- void on_error(Executor &, const std::error_code &) const
- {
- std::move(*pipe).sink().close();
- }
-
- template<typename Executor>
- void on_setup(Executor & exec)
- {
- pipe = std::make_shared<boost::process::async_pipe>(get_io_service(exec.seq));
- }
-
-
- template <typename Executor>
- void on_exec_setup(Executor &exec)
- {
- int res = apply_out_handles(pipe->native_sink(),
- std::integral_constant<int, p1>(), std::integral_constant<int, p2>());
- if (res == -1)
- exec.set_error(::boost::process::detail::get_last_error(), "dup2() failed");
-
- ::close(pipe->native_sink());
- }
-};
-
-
-
-
-template<int p1, int p2, typename Type>
-struct async_out_future : ::boost::process::detail::posix::handler_base_ext,
- ::boost::process::detail::posix::require_io_service
-{
- std::shared_ptr<std::promise<Type>> promise = std::make_shared<std::promise<Type>>();
-
- std::shared_ptr<boost::asio::streambuf> buffer = std::make_shared<boost::asio::streambuf>();
-
- std::shared_ptr<boost::process::async_pipe> pipe;
-
- async_out_future(std::future<Type> & fut)
- {
- fut = promise->get_future();
- }
- template <typename Executor>
- inline void on_success(Executor &exec)
- {
- auto pipe = this->pipe;
-
- auto buffer = this->buffer;
- auto promise = this->promise;
-
- boost::asio::async_read(*pipe, *buffer,
- [pipe, buffer, promise](const boost::system::error_code& ec, std::size_t size)
- {
- if (ec && (ec.value() != ENOENT))
- {
- std::error_code e(ec.value(), std::system_category());
- promise->set_exception(std::make_exception_ptr(process_error(e)));
- }
- else
- {
- std::istream is (buffer.get());
- Type arg;
- arg.resize(buffer->size());
- is.read(&*arg.begin(), buffer->size());
- promise->set_value(std::move(arg));
- }
- });
-
- std::move(*pipe).sink().close();
- this->pipe = nullptr;
- }
-
- template<typename Executor>
- void on_error(Executor &, const std::error_code &) const
- {
- std::move(*pipe).sink().close();
- }
-
- template<typename Executor>
- void on_setup(Executor & exec)
- {
- pipe = std::make_shared<boost::process::async_pipe>(get_io_service(exec.seq));
- }
-
- template <typename Executor>
- void on_exec_setup(Executor &exec)
- {
-
- int res = apply_out_handles(pipe->native_sink(),
- std::integral_constant<int, p1>(), std::integral_constant<int, p2>());
- if (res == -1)
- exec.set_error(::boost::process::detail::get_last_error(), "dup2() failed");
-
- ::close(pipe->native_sink());
- }
-
-};
-
-}}}}
-
-#endif
+#ifndef BOOST_PROCESS_DETAIL_POSIX_ASYNC_OUT_HPP
+#define BOOST_PROCESS_DETAIL_POSIX_ASYNC_OUT_HPP
+
+
+#include <boost/process/detail/posix/handler.hpp>
+#include <boost/asio/posix/stream_descriptor.hpp>
+#include <boost/asio/read.hpp>
+#include <boost/process/async_pipe.hpp>
+#include <istream>
+#include <memory>
+#include <exception>
+#include <future>
+
+namespace boost { namespace process { namespace detail { namespace posix {
+
+
+inline int apply_out_handles(int handle, std::integral_constant<int, 1>, std::integral_constant<int, -1>)
+{
+ return ::dup2(handle, STDOUT_FILENO);
+}
+
+inline int apply_out_handles(int handle, std::integral_constant<int, 2>, std::integral_constant<int, -1>)
+{
+ return ::dup2(handle, STDERR_FILENO);
+}
+
+inline int apply_out_handles(int handle, std::integral_constant<int, 1>, std::integral_constant<int, 2>)
+{
+ if (::dup2(handle, STDOUT_FILENO) == -1)
+ return -1;
+ if (::dup2(handle, STDERR_FILENO) == -1)
+ return -1;
+
+ return 0;
+}
+
+template<int p1, int p2, typename Buffer>
+struct async_out_buffer : ::boost::process::detail::posix::handler_base_ext,
+ ::boost::process::detail::posix::require_io_context
+{
+ Buffer & buf;
+
+ std::shared_ptr<boost::process::async_pipe> pipe;
+
+
+ async_out_buffer(Buffer & buf) : buf(buf)
+ {
+ }
+
+ template <typename Executor>
+ inline void on_success(Executor &exec)
+ {
+ auto pipe = this->pipe;
+ boost::asio::async_read(*pipe, buf,
+ [pipe](const boost::system::error_code&, std::size_t size){});
+
+ this->pipe = nullptr;
+ std::move(*pipe).sink().close();
+ }
+
+ template<typename Executor>
+ void on_error(Executor &, const std::error_code &) const
+ {
+ std::move(*pipe).sink().close();
+ }
+
+ template<typename Executor>
+ void on_setup(Executor & exec)
+ {
+ pipe = std::make_shared<boost::process::async_pipe>(get_io_context(exec.seq));
+ }
+
+
+ template <typename Executor>
+ void on_exec_setup(Executor &exec)
+ {
+ int res = apply_out_handles(pipe->native_sink(),
+ std::integral_constant<int, p1>(), std::integral_constant<int, p2>());
+ if (res == -1)
+ exec.set_error(::boost::process::detail::get_last_error(), "dup2() failed");
+
+ ::close(pipe->native_sink());
+ }
+};
+
+
+
+
+template<int p1, int p2, typename Type>
+struct async_out_future : ::boost::process::detail::posix::handler_base_ext,
+ ::boost::process::detail::posix::require_io_context
+{
+ std::shared_ptr<std::promise<Type>> promise = std::make_shared<std::promise<Type>>();
+
+ std::shared_ptr<boost::asio::streambuf> buffer = std::make_shared<boost::asio::streambuf>();
+
+ std::shared_ptr<boost::process::async_pipe> pipe;
+
+ async_out_future(std::future<Type> & fut)
+ {
+ fut = promise->get_future();
+ }
+ template <typename Executor>
+ inline void on_success(Executor &exec)
+ {
+ auto pipe = this->pipe;
+
+ auto buffer = this->buffer;
+ auto promise = this->promise;
+
+ boost::asio::async_read(*pipe, *buffer,
+ [pipe, buffer, promise](const boost::system::error_code& ec, std::size_t size)
+ {
+ if (ec && (ec.value() != ENOENT))
+ {
+ std::error_code e(ec.value(), std::system_category());
+ promise->set_exception(std::make_exception_ptr(process_error(e)));
+ }
+ else
+ {
+ std::istream is (buffer.get());
+ Type arg;
+ arg.resize(buffer->size());
+ is.read(&*arg.begin(), buffer->size());
+ promise->set_value(std::move(arg));
+ }
+ });
+
+ std::move(*pipe).sink().close();
+ this->pipe = nullptr;
+ }
+
+ template<typename Executor>
+ void on_error(Executor &, const std::error_code &) const
+ {
+ std::move(*pipe).sink().close();
+ }
+
+ template<typename Executor>
+ void on_setup(Executor & exec)
+ {
+ pipe = std::make_shared<boost::process::async_pipe>(get_io_context(exec.seq));
+ }
+
+ template <typename Executor>
+ void on_exec_setup(Executor &exec)
+ {
+
+ int res = apply_out_handles(pipe->native_sink(),
+ std::integral_constant<int, p1>(), std::integral_constant<int, p2>());
+ if (res == -1)
+ exec.set_error(::boost::process::detail::get_last_error(), "dup2() failed");
+
+ ::close(pipe->native_sink());
+ }
+
+};
+
+}}}}
+
+#endif
generated by cgit v1.2.3 (git 2.25.1) at 2024-05-11 04:51:14 +0000