1 files changed, 97 insertions, 0 deletions
diff --git a/ndb/include/logger/SysLogHandler.hpp b/ndb/include/logger/SysLogHandler.hpp
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+++ b/ndb/include/logger/SysLogHandler.hpp
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+/* Copyright (C) 2003 MySQL AB
+
+   This program is free software; you can redistribute it and/or modify
+   it under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 2 of the License, or
+   (at your option) any later version.
+
+   This program is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with this program; if not, write to the Free Software
+   Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA */
+
+#ifndef SYSLOGHANDLER_H
+#define SYSLOGHANDLER_H
+
+#include "LogHandler.hpp"
+#include <syslog.h>
+
+/**
+ * Logs messages to syslog. The default identity is 'NDB'. 
+ * See 'man 3 syslog'. 
+ *
+ * It logs the following severity levels.
+ * <pre>
+ *
+ *  LOG_ALERT           A condition  that  should  be  corrected
+ *                      immediately,  such as a corrupted system
+ *                      database.
+ *
+ *  LOG_CRIT            Critical conditions, such as hard device
+ *                      errors.
+ *
+ *  LOG_ERR             Errors.
+ *
+ *  LOG_WARNING         Warning messages.
+ *
+ *  LOG_INFO            Informational messages.
+ *
+ *  LOG_DEBUG           Messages that contain  information  nor-
+ *                      mally  of use only when debugging a pro-
+ *                      gram.
+ * </pre>
+ *
+ * @see LogHandler
+ * @version #@ $Id: SysLogHandler.hpp,v 1.2 2003/09/01 10:15:53 innpeno Exp $
+ */
+class SysLogHandler : public LogHandler
+{
+public:
+  /**
+   * Default constructor.
+   */
+  SysLogHandler();
+  
+  /**
+   * Create a new syslog handler with the specified identity.
+   *
+   * @param pIdentity a syslog identity.
+   * @param facility syslog facility, defaults to LOG_USER
+   */
+  SysLogHandler(const char* pIdentity, int facility = LOG_USER);
+
+  /**
+   * Destructor.
+   */
+  virtual ~SysLogHandler();
+  
+  virtual bool open();
+  virtual bool close();
+
+  virtual bool setParam(const BaseString &param, const BaseString &value);
+  bool setFacility(const BaseString &facility);
+
+protected:	
+  virtual void writeHeader(const char* pCategory, Logger::LoggerLevel level);
+  virtual void writeMessage(const char* pMsg);
+  virtual void writeFooter();
+
+private:
+  /** Prohibit*/
+  SysLogHandler(const SysLogHandler&);
+  SysLogHandler operator = (const SysLogHandler&);
+  bool operator == (const SysLogHandler&);
+
+  int m_severity;
+  const char* m_pCategory;
+
+  /** Syslog identity for all log entries. */
+  const char* m_pIdentity;
+  int m_facility;
+};
+
+#endif