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- // -*- C++ -*-
- // Copyright (C) 2015-2017, Vaclav Haisman. All rights reserved.
- //
- // Redistribution and use in source and binary forms, with or without modifica-
- // tion, are permitted provided that the following conditions are met:
- //
- // 1. Redistributions of source code must retain the above copyright notice,
- // this list of conditions and the following disclaimer.
- //
- // 2. Redistributions in binary form must reproduce the above copyright notice,
- // this list of conditions and the following disclaimer in the documentation
- // and/or other materials provided with the distribution.
- //
- // THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED WARRANTIES,
- // INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
- // FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
- // APACHE SOFTWARE FOUNDATION OR ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
- // INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLU-
- // DING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
- // OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
- // ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
- // THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- /** @file */
- #ifndef LOG4CPLUS_CALLBACK_APPENDER_HEADER_
- #define LOG4CPLUS_CALLBACK_APPENDER_HEADER_
- #include <log4cplus/config.hxx>
- #if defined (LOG4CPLUS_HAVE_PRAGMA_ONCE)
- #pragma once
- #endif
- #include <log4cplus/appender.h>
- #include <log4cplus/clogger.h>
- namespace log4cplus {
- /**
- * Send log events to a C function callback.
- */
- class LOG4CPLUS_EXPORT CallbackAppender
- : public Appender {
- public:
- CallbackAppender();
- CallbackAppender(log4cplus_log_event_callback_t callback, void * cookie);
- CallbackAppender(const log4cplus::helpers::Properties&);
- virtual ~CallbackAppender();
- virtual void close();
- void setCookie(void *);
- void setCallback(log4cplus_log_event_callback_t);
- protected:
- virtual void append(const log4cplus::spi::InternalLoggingEvent& event);
- private:
- log4cplus_log_event_callback_t callback;
- void * cookie;
- // Disallow copying of instances of this class
- CallbackAppender(const CallbackAppender&) = delete;
- CallbackAppender& operator=(const CallbackAppender&) = delete;
- };
- } // end namespace log4cplus
- #endif // LOG4CPLUS_CALLBACK_APPENDER_HEADER_
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