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90 lines
2.6 KiB
90 lines
2.6 KiB
// -*- C++ -*-
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// Module: Log4cplus
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// File: asyncappender.h
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// Created: 1/2009
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// Author: Vaclav Haisman
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//
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//
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// Copyright (C) 2009-2010, Vaclav Haisman. All rights reserved.
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//
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// Redistribution and use in source and binary forms, with or without modifica-
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// tion, are permitted provided that the following conditions are met:
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//
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// 1. Redistributions of source code must retain the above copyright notice,
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// this list of conditions and the following disclaimer.
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//
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// 2. Redistributions in binary form must reproduce the above copyright notice,
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// this list of conditions and the following disclaimer in the documentation
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// and/or other materials provided with the distribution.
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//
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// THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED WARRANTIES,
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// INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
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// FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
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// APACHE SOFTWARE FOUNDATION OR ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
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// INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLU-
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// DING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
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// OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
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// ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
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// THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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//
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/** @file */
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#ifndef LOG4CPLUS_ASYNCAPPENDER_H
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#define LOG4CPLUS_ASYNCAPPENDER_H
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#include <log4cplus/config.hxx>
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#if defined (LOG4CPLUS_HAVE_PRAGMA_ONCE)
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#pragma once
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#endif
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#ifndef LOG4CPLUS_SINGLE_THREADED
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#include <log4cplus/helpers/queue.h>
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#include <log4cplus/appender.h>
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#include <log4cplus/thread/threads.h>
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#include <log4cplus/helpers/appenderattachableimpl.h>
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namespace log4cplus
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{
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class LOG4CPLUS_EXPORT AsyncAppender
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: public Appender
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, public helpers::AppenderAttachableImpl
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{
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public:
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AsyncAppender (SharedAppenderPtr const & app, unsigned max_len);
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AsyncAppender (helpers::Properties const &);
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virtual ~AsyncAppender ();
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virtual void close ();
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protected:
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virtual void append (spi::InternalLoggingEvent const &);
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void init_queue_thread (unsigned);
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thread::AbstractThreadPtr queue_thread;
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thread::QueuePtr queue;
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private:
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AsyncAppender (AsyncAppender const &);
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AsyncAppender & operator = (AsyncAppender const &);
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};
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typedef helpers::SharedObjectPtr<AsyncAppender> AsyncAppenderPtr;
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} // namespace log4cplus
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#endif // LOG4CPLUS_SINGLE_THREADED
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#endif // LOG4CPLUS_ASYNCAPPENDER_H
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