fileappender.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_FILE_APPENDER_H
#define _LOG4CXX_FILE_APPENDER_H

#include <log4cxx/logger.h>
#include <log4cxx/logstring.h>
#include <log4cxx/writerappender.h>
#include <log4cxx/file.h>
#include <log4cxx/helpers/pool.h>

#if defined(_MSC_VER)
    #pragma warning ( push )
    #pragma warning ( disable: 4251 )
#endif

namespace log4cxx
{
namespace helpers
{
class Pool;
}

class LOG4CXX_EXPORT FileAppender : public WriterAppender
{
    protected:
        bool fileAppend;

        LogString fileName;

        bool bufferedIO;

        int bufferSize;

    public:
        DECLARE_LOG4CXX_OBJECT(FileAppender)
        BEGIN_LOG4CXX_CAST_MAP()
        LOG4CXX_CAST_ENTRY(FileAppender)
        LOG4CXX_CAST_ENTRY_CHAIN(WriterAppender)
        END_LOG4CXX_CAST_MAP()

        FileAppender();

        FileAppender(const LayoutPtr& layout, const LogString& filename, bool append,
            bool bufferedIO, int bufferSize);

        FileAppender(const LayoutPtr& layout, const LogString& filename, bool append);

        FileAppender(const LayoutPtr& layout, const LogString& filename);

        ~FileAppender();

        virtual void setFile(const LogString& file);

        inline bool getAppend() const
        {
            return fileAppend;
        }

        inline LogString getFile() const
        {
            return fileName;
        }

        void activateOptions(log4cxx::helpers::Pool& p);
        void setOption(const LogString& option,
            const LogString& value);

        inline bool getBufferedIO() const
        {
            return bufferedIO;
        }

        inline  int getBufferSize() const
        {
            return bufferSize;
        }

        void setAppend(bool fileAppend1);

        void setBufferedIO(bool bufferedIO);

        void setBufferSize(int bufferSize1)
        {
            this->bufferSize = bufferSize1;
        }

        static LogString stripDuplicateBackslashes(const LogString& name);

    protected:
        void activateOptionsInternal(log4cxx::helpers::Pool& p);

        void setFileInternal(const LogString& file, bool append,
            bool bufferedIO, size_t bufferSize,
            log4cxx::helpers::Pool& p);

        void setFileInternal(const LogString& file);

    private:
        FileAppender(const FileAppender&);
        FileAppender& operator=(const FileAppender&);

}; // class FileAppender
LOG4CXX_PTR_DEF(FileAppender);

}  // namespace log4cxx

#if defined(_MSC_VER)
    #pragma warning (pop)
#endif

#endif