nteventlogappender.h

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/*
 * Licensed to the Apache Software Foundation (ASF) under one or more
 * contributor license agreements.  See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The ASF licenses this file to You under the Apache License, Version 2.0
 * (the "License"); you may not use this file except in compliance with
 * the License.  You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
 
#ifndef _LOG4CXX_NT_EVENT_LOG_APPENDER_HEADER_
#define _LOG4CXX_NT_EVENT_LOG_APPENDER_HEADER_
 
#include <log4cxx/appenderskeleton.h>
 
namespace LOG4CXX_NS
{
namespace nt
{
class LOG4CXX_EXPORT NTEventLogAppender : public AppenderSkeleton
{
    public:
        DECLARE_LOG4CXX_OBJECT(NTEventLogAppender)
        BEGIN_LOG4CXX_CAST_MAP()
        LOG4CXX_CAST_ENTRY(NTEventLogAppender)
        LOG4CXX_CAST_ENTRY_CHAIN(AppenderSkeleton)
        END_LOG4CXX_CAST_MAP()
 
        NTEventLogAppender();
        NTEventLogAppender(const LogString& server, const LogString& log,
            const LogString& source, const LayoutPtr& layout);
 
        virtual ~NTEventLogAppender();

        void activateOptions(helpers::Pool& p) override;
        void close() override;

        void setOption(const LogString& option, const LogString& value) override;

        bool requiresLayout() const override
        {
            return true;
        }
 
        void setSource(const LogString& source);
 
        const LogString& getSource() const;
 
        void setLog(const LogString& log);
 
        const LogString& getLog() const;
 
        void setServer(const LogString& server);
 
        const LogString& getServer() const;
 
 
    protected:
        //
        //   these typedef are proxies for the real Win32 definitions
        //     and need to be cast to the global definitions before
        //     use with a Win32 API call
        typedef void SID;
        typedef void* HANDLE;
 
        void append(const spi::LoggingEventPtr& event, helpers::Pool& p) override;
        static unsigned short getEventType(const spi::LoggingEventPtr& event);
        static unsigned short getEventCategory(const spi::LoggingEventPtr& event);
        /*
         * Add this source with appropriate configuration keys to the registry.
         */
        void addRegistryInfo();
 
        struct NTEventLogAppenderPrivate;
        static LogString getErrorString(const LogString& function);
 
    private:
        NTEventLogAppender(const NTEventLogAppender&);
        NTEventLogAppender& operator=(const NTEventLogAppender&);
}; // class NTEventLogAppender
 
LOG4CXX_PTR_DEF(NTEventLogAppender);
 
}  // namespace nt
} // namespace log4cxx
 
#endif //_LOG4CXX_NT_EVENT_LOG_APPENDER_HEADER_