89 lines
2.4 KiB
C++
89 lines
2.4 KiB
C++
/*
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* Copyright Andrey Semashev 2007 - 2015.
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* Distributed under the Boost Software License, Version 1.0.
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* (See accompanying file LICENSE_1_0.txt or copy at
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* http://www.boost.org/LICENSE_1_0.txt)
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*/
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/*!
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* \file event_log_constants.hpp
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* \author Andrey Semashev
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* \date 07.11.2008
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*
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* The header contains definition of constants related to Windows NT Event Log API.
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* The constants can be used in other places without the event log backend.
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*/
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#ifndef BOOST_LOG_SINKS_EVENT_LOG_CONSTANTS_HPP_INCLUDED_
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#define BOOST_LOG_SINKS_EVENT_LOG_CONSTANTS_HPP_INCLUDED_
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#include <boost/log/detail/config.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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#ifndef BOOST_LOG_WITHOUT_EVENT_LOG
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#include <boost/log/detail/tagged_integer.hpp>
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#include <boost/log/detail/header.hpp>
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namespace boost {
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BOOST_LOG_OPEN_NAMESPACE
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namespace sinks {
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namespace event_log {
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struct event_id_tag;
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//! A tagged integral type that represents event identifier for the Windows API
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typedef boost::log::aux::tagged_integer< unsigned int, event_id_tag > event_id;
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/*!
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* The function constructs event identifier from an integer
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*/
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inline event_id make_event_id(unsigned int id)
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{
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event_id iden = { id };
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return iden;
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}
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struct event_category_tag;
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//! A tagged integral type that represents event category for the Windows API
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typedef boost::log::aux::tagged_integer< unsigned short, event_category_tag > event_category;
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/*!
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* The function constructs event category from an integer
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*/
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inline event_category make_event_category(unsigned short cat)
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{
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event_category category = { cat };
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return category;
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}
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//! Windows event types
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enum event_type
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{
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success = 0, //!< Equivalent to EVENTLOG_SUCCESS
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info = 4, //!< Equivalent to EVENTLOG_INFORMATION_TYPE
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warning = 2, //!< Equivalent to EVENTLOG_WARNING_TYPE
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error = 1 //!< Equivalent to EVENTLOG_ERROR_TYPE
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};
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/*!
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* The function constructs log record level from an integer
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*/
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BOOST_LOG_API event_type make_event_type(unsigned short lev);
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} // namespace event_log
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} // namespace sinks
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BOOST_LOG_CLOSE_NAMESPACE // namespace log
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} // namespace boost
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#include <boost/log/detail/footer.hpp>
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#endif // BOOST_LOG_WITHOUT_EVENT_LOG
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#endif // BOOST_LOG_SINKS_EVENT_LOG_CONSTANTS_HPP_INCLUDED_
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