// | |
// detail/wince_thread.hpp | |
// ~~~~~~~~~~~~~~~~~~~~~~~ | |
// | |
// Copyright (c) 2003-2011 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 BOOST_ASIO_DETAIL_WINCE_THREAD_HPP | |
#define BOOST_ASIO_DETAIL_WINCE_THREAD_HPP | |
#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_WINDOWS) && defined(UNDER_CE) | |
#include <memory> | |
#include <boost/asio/detail/noncopyable.hpp> | |
#include <boost/asio/detail/socket_types.hpp> | |
#include <boost/asio/detail/throw_error.hpp> | |
#include <boost/asio/error.hpp> | |
#include <boost/asio/detail/push_options.hpp> | |
namespace boost { | |
namespace asio { | |
namespace detail { | |
DWORD WINAPI wince_thread_function(LPVOID arg); | |
class wince_thread | |
: private noncopyable | |
{ | |
public: | |
// Constructor. | |
template <typename Function> | |
wince_thread(Function f) | |
{ | |
std::auto_ptr<func_base> arg(new func<Function>(f)); | |
DWORD thread_id = 0; | |
thread_ = ::CreateThread(0, 0, wince_thread_function, | |
arg.get(), 0, &thread_id); | |
if (!thread_) | |
{ | |
DWORD last_error = ::GetLastError(); | |
boost::system::error_code ec(last_error, | |
boost::asio::error::get_system_category()); | |
boost::asio::detail::throw_error(ec, "thread"); | |
} | |
arg.release(); | |
} | |
// Destructor. | |
~wince_thread() | |
{ | |
::CloseHandle(thread_); | |
} | |
// Wait for the thread to exit. | |
void join() | |
{ | |
::WaitForSingleObject(thread_, INFINITE); | |
} | |
private: | |
friend DWORD WINAPI wince_thread_function(LPVOID arg); | |
class func_base | |
{ | |
public: | |
virtual ~func_base() {} | |
virtual void run() = 0; | |
}; | |
template <typename Function> | |
class func | |
: public func_base | |
{ | |
public: | |
func(Function f) | |
: f_(f) | |
{ | |
} | |
virtual void run() | |
{ | |
f_(); | |
} | |
private: | |
Function f_; | |
}; | |
::HANDLE thread_; | |
}; | |
inline DWORD WINAPI wince_thread_function(LPVOID arg) | |
{ | |
std::auto_ptr<wince_thread::func_base> func( | |
static_cast<wince_thread::func_base*>(arg)); | |
func->run(); | |
return 0; | |
} | |
} // namespace detail | |
} // namespace asio | |
} // namespace boost | |
#include <boost/asio/detail/pop_options.hpp> | |
#endif // defined(BOOST_WINDOWS) && defined(UNDER_CE) | |
#endif // BOOST_ASIO_DETAIL_WINCE_THREAD_HPP |