Chris@16: /*
Chris@101:  *          Copyright Andrey Semashev 2007 - 2015.
Chris@16:  * Distributed under the Boost Software License, Version 1.0.
Chris@16:  *    (See accompanying file LICENSE_1_0.txt or copy at
Chris@16:  *          http://www.boost.org/LICENSE_1_0.txt)
Chris@16:  */
Chris@16: /*!
Chris@16:  * \file   event_log_constants.hpp
Chris@16:  * \author Andrey Semashev
Chris@16:  * \date   07.11.2008
Chris@16:  *
Chris@16:  * The header contains definition of constants related to Windows NT Event Log API.
Chris@16:  * The constants can be used in other places without the event log backend.
Chris@16:  */
Chris@16: 
Chris@16: #ifndef BOOST_LOG_SINKS_EVENT_LOG_CONSTANTS_HPP_INCLUDED_
Chris@16: #define BOOST_LOG_SINKS_EVENT_LOG_CONSTANTS_HPP_INCLUDED_
Chris@16: 
Chris@16: #include <boost/log/detail/config.hpp>
Chris@16: 
Chris@16: #ifdef BOOST_HAS_PRAGMA_ONCE
Chris@16: #pragma once
Chris@16: #endif
Chris@16: 
Chris@16: #ifndef BOOST_LOG_WITHOUT_EVENT_LOG
Chris@16: 
Chris@16: #include <boost/log/detail/tagged_integer.hpp>
Chris@16: #include <boost/log/detail/header.hpp>
Chris@16: 
Chris@16: namespace boost {
Chris@16: 
Chris@16: BOOST_LOG_OPEN_NAMESPACE
Chris@16: 
Chris@16: namespace sinks {
Chris@16: 
Chris@16: namespace event_log {
Chris@16: 
Chris@16:     struct event_id_tag;
Chris@16:     //! A tagged integral type that represents event identifier for the Windows API
Chris@16:     typedef boost::log::aux::tagged_integer< unsigned int, event_id_tag > event_id;
Chris@16:     /*!
Chris@16:      * The function constructs event identifier from an integer
Chris@16:      */
Chris@16:     inline event_id make_event_id(unsigned int id)
Chris@16:     {
Chris@16:         event_id iden = { id };
Chris@16:         return iden;
Chris@16:     }
Chris@16: 
Chris@16:     struct event_category_tag;
Chris@16:     //! A tagged integral type that represents event category for the Windows API
Chris@16:     typedef boost::log::aux::tagged_integer< unsigned short, event_category_tag > event_category;
Chris@16:     /*!
Chris@16:      * The function constructs event category from an integer
Chris@16:      */
Chris@16:     inline event_category make_event_category(unsigned short cat)
Chris@16:     {
Chris@16:         event_category category = { cat };
Chris@16:         return category;
Chris@16:     }
Chris@16: 
Chris@16:     //! Windows event types
Chris@16:     enum event_type
Chris@16:     {
Chris@16:         success = 0,                 //!< Equivalent to EVENTLOG_SUCCESS
Chris@16:         info = 4,                    //!< Equivalent to EVENTLOG_INFORMATION_TYPE
Chris@16:         warning = 2,                 //!< Equivalent to EVENTLOG_WARNING_TYPE
Chris@16:         error = 1                    //!< Equivalent to EVENTLOG_ERROR_TYPE
Chris@16:     };
Chris@16: 
Chris@16:     /*!
Chris@16:      * The function constructs log record level from an integer
Chris@16:      */
Chris@16:     BOOST_LOG_API event_type make_event_type(unsigned short lev);
Chris@16: 
Chris@16: } // namespace event_log
Chris@16: 
Chris@16: } // namespace sinks
Chris@16: 
Chris@16: BOOST_LOG_CLOSE_NAMESPACE // namespace log
Chris@16: 
Chris@16: } // namespace boost
Chris@16: 
Chris@16: #include <boost/log/detail/footer.hpp>
Chris@16: 
Chris@16: #endif // BOOST_LOG_WITHOUT_EVENT_LOG
Chris@16: 
Chris@16: #endif // BOOST_LOG_SINKS_EVENT_LOG_CONSTANTS_HPP_INCLUDED_