109 lines
3.1 KiB
C++
109 lines
3.1 KiB
C++
/*
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Copyright (c) 2003, 2018, Oracle and/or its affiliates. All rights reserved.
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License, version 2.0,
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as published by the Free Software Foundation.
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This program is also distributed with certain software (including
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but not limited to OpenSSL) that is licensed under separate terms,
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as designated in a particular file or component or in included license
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documentation. The authors of MySQL hereby grant you an additional
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permission to link the program and your derivative works with the
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separately licensed software that they have included with MySQL.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License, version 2.0, for more details.
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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the Free Software
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Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
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*/
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#ifndef SYSLOGHANDLER_H
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#define SYSLOGHANDLER_H
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#include "LogHandler.hpp"
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/**
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* Logs messages to syslog. The default identity is 'NDB'.
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* See 'man 3 syslog'.
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*
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* It logs the following severity levels.
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* <pre>
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*
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* LOG_ALERT A condition that should be corrected
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* immediately, such as a corrupted system
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* database.
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*
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* LOG_CRIT Critical conditions, such as hard device
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* errors.
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*
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* LOG_ERR Errors.
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*
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* LOG_WARNING Warning messages.
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*
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* LOG_INFO Informational messages.
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*
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* LOG_DEBUG Messages that contain information nor-
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* mally of use only when debugging a pro-
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* gram.
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* </pre>
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*
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* @see LogHandler
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* @version #@ $Id: SysLogHandler.hpp,v 1.2 2003/09/01 10:15:53 innpeno Exp $
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*/
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class SysLogHandler : public LogHandler
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{
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public:
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/**
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* Default constructor.
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*/
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SysLogHandler();
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/**
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* Create a new syslog handler with the specified identity.
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*
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* @param pIdentity a syslog identity.
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* @param facility syslog facility, defaults to LOG_USER
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*/
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SysLogHandler(const char* pIdentity, int facility);
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/**
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* Destructor.
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*/
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virtual ~SysLogHandler();
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virtual bool open();
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virtual bool close();
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virtual bool is_open();
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virtual bool setParam(const BaseString ¶m, const BaseString &value);
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bool setFacility(const BaseString &facility);
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protected:
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virtual void writeHeader(const char* pCategory, Logger::LoggerLevel level,
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time_t now);
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virtual void writeMessage(const char* pMsg);
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virtual void writeFooter();
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private:
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/** Prohibit*/
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SysLogHandler(const SysLogHandler&);
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SysLogHandler operator = (const SysLogHandler&);
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bool operator == (const SysLogHandler&);
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int m_severity;
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const char* m_pCategory;
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/** Syslog identity for all log entries. */
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const char* m_pIdentity;
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int m_facility;
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bool m_open;
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};
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#endif
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