194 lines
7.2 KiB
C++
194 lines
7.2 KiB
C++
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/*
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* Copyright 2010 Vicente J. Botet Escriba
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* Copyright 2015, 2017 Andrey Semashev
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*
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* Distributed under the Boost Software License, Version 1.0.
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* See http://www.boost.org/LICENSE_1_0.txt
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*/
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#ifndef BOOST_WINAPI_EVENT_HPP_INCLUDED_
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#define BOOST_WINAPI_EVENT_HPP_INCLUDED_
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#include <boost/winapi/basic_types.hpp>
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#include <boost/winapi/detail/header.hpp>
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#ifdef BOOST_HAS_PRAGMA_ONCE
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#pragma once
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#endif
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#if !defined( BOOST_USE_WINDOWS_H ) && BOOST_WINAPI_PARTITION_APP_SYSTEM
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extern "C" {
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#if !defined( BOOST_NO_ANSI_APIS )
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BOOST_WINAPI_IMPORT boost::winapi::HANDLE_ BOOST_WINAPI_WINAPI_CC
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CreateEventA(
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::_SECURITY_ATTRIBUTES* lpEventAttributes,
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boost::winapi::BOOL_ bManualReset,
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boost::winapi::BOOL_ bInitialState,
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boost::winapi::LPCSTR_ lpName);
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#endif
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BOOST_WINAPI_IMPORT_EXCEPT_WM boost::winapi::HANDLE_ BOOST_WINAPI_WINAPI_CC
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CreateEventW(
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::_SECURITY_ATTRIBUTES* lpEventAttributes,
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boost::winapi::BOOL_ bManualReset,
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boost::winapi::BOOL_ bInitialState,
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boost::winapi::LPCWSTR_ lpName);
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} // extern "C"
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#endif // !defined( BOOST_USE_WINDOWS_H ) && BOOST_WINAPI_PARTITION_APP_SYSTEM
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#if !defined( BOOST_USE_WINDOWS_H )
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extern "C" {
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#if !defined( BOOST_NO_ANSI_APIS )
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#if BOOST_USE_WINAPI_VERSION >= BOOST_WINAPI_VERSION_WIN6
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BOOST_WINAPI_IMPORT boost::winapi::HANDLE_ BOOST_WINAPI_WINAPI_CC
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CreateEventExA(
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::_SECURITY_ATTRIBUTES *lpEventAttributes,
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boost::winapi::LPCSTR_ lpName,
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boost::winapi::DWORD_ dwFlags,
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boost::winapi::DWORD_ dwDesiredAccess);
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#endif
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BOOST_WINAPI_IMPORT boost::winapi::HANDLE_ BOOST_WINAPI_WINAPI_CC
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OpenEventA(
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boost::winapi::DWORD_ dwDesiredAccess,
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boost::winapi::BOOL_ bInheritHandle,
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boost::winapi::LPCSTR_ lpName);
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#endif // !defined( BOOST_NO_ANSI_APIS )
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#if BOOST_USE_WINAPI_VERSION >= BOOST_WINAPI_VERSION_WIN6
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BOOST_WINAPI_IMPORT boost::winapi::HANDLE_ BOOST_WINAPI_WINAPI_CC
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CreateEventExW(
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::_SECURITY_ATTRIBUTES *lpEventAttributes,
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boost::winapi::LPCWSTR_ lpName,
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boost::winapi::DWORD_ dwFlags,
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boost::winapi::DWORD_ dwDesiredAccess);
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#endif
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BOOST_WINAPI_IMPORT_EXCEPT_WM boost::winapi::HANDLE_ BOOST_WINAPI_WINAPI_CC
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OpenEventW(
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boost::winapi::DWORD_ dwDesiredAccess,
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boost::winapi::BOOL_ bInheritHandle,
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boost::winapi::LPCWSTR_ lpName);
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// Windows CE define SetEvent/ResetEvent as inline functions in kfuncs.h
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#if !defined( UNDER_CE )
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BOOST_WINAPI_IMPORT boost::winapi::BOOL_ BOOST_WINAPI_WINAPI_CC
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SetEvent(boost::winapi::HANDLE_ hEvent);
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BOOST_WINAPI_IMPORT boost::winapi::BOOL_ BOOST_WINAPI_WINAPI_CC
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ResetEvent(boost::winapi::HANDLE_ hEvent);
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#endif
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} // extern "C"
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#endif
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namespace boost {
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namespace winapi {
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#if !defined( BOOST_NO_ANSI_APIS )
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using ::OpenEventA;
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#endif
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using ::OpenEventW;
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using ::SetEvent;
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using ::ResetEvent;
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#if defined( BOOST_USE_WINDOWS_H )
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BOOST_CONSTEXPR_OR_CONST DWORD_ EVENT_ALL_ACCESS_ = EVENT_ALL_ACCESS;
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BOOST_CONSTEXPR_OR_CONST DWORD_ EVENT_MODIFY_STATE_ = EVENT_MODIFY_STATE;
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#if BOOST_USE_WINAPI_VERSION >= BOOST_WINAPI_VERSION_WIN6
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BOOST_CONSTEXPR_OR_CONST DWORD_ CREATE_EVENT_INITIAL_SET_ = CREATE_EVENT_INITIAL_SET;
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BOOST_CONSTEXPR_OR_CONST DWORD_ CREATE_EVENT_MANUAL_RESET_ = CREATE_EVENT_MANUAL_RESET;
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#endif
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#else // defined( BOOST_USE_WINDOWS_H )
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BOOST_CONSTEXPR_OR_CONST DWORD_ EVENT_ALL_ACCESS_ = 0x001F0003;
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BOOST_CONSTEXPR_OR_CONST DWORD_ EVENT_MODIFY_STATE_ = 0x00000002;
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#if BOOST_USE_WINAPI_VERSION >= BOOST_WINAPI_VERSION_WIN6
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BOOST_CONSTEXPR_OR_CONST DWORD_ CREATE_EVENT_INITIAL_SET_ = 0x00000002;
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BOOST_CONSTEXPR_OR_CONST DWORD_ CREATE_EVENT_MANUAL_RESET_ = 0x00000001;
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#endif
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#endif // defined( BOOST_USE_WINDOWS_H )
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// Undocumented and not present in Windows SDK. Enables NtQueryEvent.
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// http://undocumented.ntinternals.net/index.html?page=UserMode%2FUndocumented%20Functions%2FNT%20Objects%2FEvent%2FNtQueryEvent.html
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BOOST_CONSTEXPR_OR_CONST DWORD_ EVENT_QUERY_STATE_ = 0x00000001;
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BOOST_CONSTEXPR_OR_CONST DWORD_ event_all_access = EVENT_ALL_ACCESS_;
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BOOST_CONSTEXPR_OR_CONST DWORD_ event_modify_state = EVENT_MODIFY_STATE_;
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#if BOOST_USE_WINAPI_VERSION >= BOOST_WINAPI_VERSION_WIN6
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BOOST_CONSTEXPR_OR_CONST DWORD_ create_event_initial_set = CREATE_EVENT_INITIAL_SET_;
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BOOST_CONSTEXPR_OR_CONST DWORD_ create_event_manual_reset = CREATE_EVENT_MANUAL_RESET_;
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#endif
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#if !defined( BOOST_NO_ANSI_APIS )
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BOOST_FORCEINLINE HANDLE_ CreateEventA(SECURITY_ATTRIBUTES_* lpEventAttributes, BOOL_ bManualReset, BOOL_ bInitialState, LPCSTR_ lpName)
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{
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#if !BOOST_WINAPI_PARTITION_APP_SYSTEM && BOOST_USE_WINAPI_VERSION >= BOOST_WINAPI_VERSION_WIN6
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const DWORD_ flags = (bManualReset ? create_event_manual_reset : 0u) | (bInitialState ? create_event_initial_set : 0u);
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return ::CreateEventExA(reinterpret_cast< ::_SECURITY_ATTRIBUTES* >(lpEventAttributes), lpName, flags, event_all_access);
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#else
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return ::CreateEventA(reinterpret_cast< ::_SECURITY_ATTRIBUTES* >(lpEventAttributes), bManualReset, bInitialState, lpName);
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#endif
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}
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#if BOOST_USE_WINAPI_VERSION >= BOOST_WINAPI_VERSION_WIN6
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BOOST_FORCEINLINE HANDLE_ CreateEventExA(SECURITY_ATTRIBUTES_* lpEventAttributes, LPCSTR_ lpName, DWORD_ dwFlags, DWORD_ dwDesiredAccess)
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{
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return ::CreateEventExA(reinterpret_cast< ::_SECURITY_ATTRIBUTES* >(lpEventAttributes), lpName, dwFlags, dwDesiredAccess);
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}
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#endif
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#endif
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BOOST_FORCEINLINE HANDLE_ CreateEventW(SECURITY_ATTRIBUTES_* lpEventAttributes, BOOL_ bManualReset, BOOL_ bInitialState, LPCWSTR_ lpName)
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{
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#if !BOOST_WINAPI_PARTITION_APP_SYSTEM && BOOST_USE_WINAPI_VERSION >= BOOST_WINAPI_VERSION_WIN6
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const DWORD_ flags = (bManualReset ? create_event_manual_reset : 0u) | (bInitialState ? create_event_initial_set : 0u);
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return ::CreateEventExW(reinterpret_cast< ::_SECURITY_ATTRIBUTES* >(lpEventAttributes), lpName, flags, event_all_access);
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#else
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return ::CreateEventW(reinterpret_cast< ::_SECURITY_ATTRIBUTES* >(lpEventAttributes), bManualReset, bInitialState, lpName);
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#endif
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}
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#if BOOST_USE_WINAPI_VERSION >= BOOST_WINAPI_VERSION_WIN6
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BOOST_FORCEINLINE HANDLE_ CreateEventExW(SECURITY_ATTRIBUTES_* lpEventAttributes, LPCWSTR_ lpName, DWORD_ dwFlags, DWORD_ dwDesiredAccess)
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{
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return ::CreateEventExW(reinterpret_cast< ::_SECURITY_ATTRIBUTES* >(lpEventAttributes), lpName, dwFlags, dwDesiredAccess);
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}
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#endif
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#if !defined( BOOST_NO_ANSI_APIS )
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BOOST_FORCEINLINE HANDLE_ create_event(SECURITY_ATTRIBUTES_* lpEventAttributes, BOOL_ bManualReset, BOOL_ bInitialState, LPCSTR_ lpName)
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{
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return winapi::CreateEventA(lpEventAttributes, bManualReset, bInitialState, lpName);
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}
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BOOST_FORCEINLINE HANDLE_ open_event(DWORD_ dwDesiredAccess, BOOL_ bInheritHandle, LPCSTR_ lpName)
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{
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return ::OpenEventA(dwDesiredAccess, bInheritHandle, lpName);
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}
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#endif
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BOOST_FORCEINLINE HANDLE_ create_event(SECURITY_ATTRIBUTES_* lpEventAttributes, BOOL_ bManualReset, BOOL_ bInitialState, LPCWSTR_ lpName)
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{
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return winapi::CreateEventW(lpEventAttributes, bManualReset, bInitialState, lpName);
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}
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BOOST_FORCEINLINE HANDLE_ open_event(DWORD_ dwDesiredAccess, BOOL_ bInheritHandle, LPCWSTR_ lpName)
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{
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return ::OpenEventW(dwDesiredAccess, bInheritHandle, lpName);
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}
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BOOST_FORCEINLINE HANDLE_ create_anonymous_event(SECURITY_ATTRIBUTES_* lpEventAttributes, BOOL_ bManualReset, BOOL_ bInitialState)
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{
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return winapi::CreateEventW(lpEventAttributes, bManualReset, bInitialState, 0);
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}
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}
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}
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#include <boost/winapi/detail/footer.hpp>
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#endif // BOOST_WINAPI_EVENT_HPP_INCLUDED_
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