file.h

00001 
00002 /***************************************************************************
00003  *  file.h - Fawkes file logger
00004  *
00005  *  Created: Tue Jan 16 16:47:03 2007
00006  *  Copyright  2006-2007  Tim Niemueller [www.niemueller.de]
00007  *             2007       Daniel Beck
00008  *
00009  ****************************************************************************/
00010 
00011 /*  This program is free software; you can redistribute it and/or modify
00012  *  it under the terms of the GNU General Public License as published by
00013  *  the Free Software Foundation; either version 2 of the License, or
00014  *  (at your option) any later version. A runtime exception applies to
00015  *  this software (see LICENSE.GPL_WRE file mentioned below for details).
00016  *
00017  *  This program is distributed in the hope that it will be useful,
00018  *  but WITHOUT ANY WARRANTY; without even the implied warranty of
00019  *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
00020  *  GNU Library General Public License for more details.
00021  *
00022  *  Read the full text in the LICENSE.GPL_WRE file in the doc directory.
00023  */
00024 
00025 #ifndef __UTILS_LOGGING_FILE_H_
00026 #define __UTILS_LOGGING_FILE_H_
00027 
00028 #include <utils/logging/logger.h>
00029 #include <ctime>
00030 
00031 namespace fawkes {
00032 
00033 
00034 class Mutex;
00035 class File;
00036 
00037 class FileLogger : public Logger
00038 {
00039  public:
00040   FileLogger(const char* filename, LogLevel min_level = LL_DEBUG);
00041   virtual ~FileLogger();
00042 
00043   virtual void log_debug(const char *component, const char *format, ...);
00044   virtual void log_info(const char *component, const char *format, ...);
00045   virtual void log_warn(const char *component, const char *format, ...);
00046   virtual void log_error(const char *component, const char *format, ...);
00047 
00048   virtual void vlog_debug(const char *component, const char *format, va_list va);
00049   virtual void vlog_info(const char *component, const char *format, va_list va);
00050   virtual void vlog_warn(const char *component, const char *format, va_list va);
00051   virtual void vlog_error(const char *component, const char *format, va_list va);
00052 
00053   virtual void log_debug(const char *component, Exception &e);
00054   virtual void log_info(const char *component, Exception &e);
00055   virtual void log_warn(const char *component, Exception &e);
00056   virtual void log_error(const char *component, Exception &e);
00057 
00058 
00059   virtual void tlog_debug(struct timeval *t, const char *component, const char *format, ...);
00060   virtual void tlog_info(struct timeval *t, const char *component, const char *format, ...);
00061   virtual void tlog_warn(struct timeval *t, const char *component, const char *format, ...);
00062   virtual void tlog_error(struct timeval *t, const char *component, const char *format, ...);
00063 
00064   virtual void tlog_debug(struct timeval *t, const char *component, Exception &e);
00065   virtual void tlog_info(struct timeval *t, const char *component, Exception &e);
00066   virtual void tlog_warn(struct timeval *t, const char *component, Exception &e);
00067   virtual void tlog_error(struct timeval *t, const char *component, Exception &e);
00068 
00069   virtual void vtlog_debug(struct timeval *t, const char *component,
00070                            const char *format, va_list va);
00071   virtual void vtlog_info(struct timeval *t, const char *component,
00072                           const char *format, va_list va);
00073   virtual void vtlog_warn(struct timeval *t, const char *component,
00074                           const char *format, va_list va);
00075   virtual void vtlog_error(struct timeval *t, const char *component,
00076                            const char *format, va_list va);
00077 
00078  private:
00079   struct ::tm *now_s;
00080 
00081   File        *log_file;
00082   Mutex       *mutex;
00083 };
00084 
00085 
00086 } // end namespace fawkes
00087 
00088 #endif

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