FileLogOutput.h
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00001 // this is for emacs file handling -*- mode: c++; indent-tabs-mode: nil -*-
00002 
00003 // -- BEGIN LICENSE BLOCK ----------------------------------------------
00004 // This file is part of FZIs ic_workspace.
00005 //
00006 // This program is free software licensed under the LGPL
00007 // (GNU LESSER GENERAL PUBLIC LICENSE Version 3).
00008 // You can find a copy of this license in LICENSE folder in the top
00009 // directory of the source code.
00010 //
00011 // © Copyright 2016 FZI Forschungszentrum Informatik, Karlsruhe, Germany
00012 //
00013 // -- END LICENSE BLOCK ------------------------------------------------
00014 
00015 //----------------------------------------------------------------------
00026 //----------------------------------------------------------------------
00027 #ifndef ICL_CORE_LOGGING_FILE_LOG_OUTPUT_H_INCLUDED
00028 #define ICL_CORE_LOGGING_FILE_LOG_OUTPUT_H_INCLUDED
00029 
00030 #include <fstream>
00031 
00032 #include "icl_core/TimeSpan.h"
00033 #include "icl_core/TimeStamp.h"
00034 #include "icl_core_logging/ImportExport.h"
00035 #include "icl_core_logging/LogOutputStream.h"
00036 
00037 #ifdef _IC_BUILDER_ZLIB_
00038 # include <zlib.h>
00039 #endif
00040 
00041 namespace icl_core {
00042 namespace logging {
00043 
00049 class ICL_CORE_LOGGING_IMPORT_EXPORT FileLogOutput : public LogOutputStream,
00050                                                      protected virtual icl_core::Noncopyable
00051 {
00052   friend class LoggingManager;
00053 
00054 public:
00057   static LogOutputStream *create(const icl_core::String& name, const icl_core::String& config_prefix,
00058                                  icl_core::logging::LogLevel log_level = cDEFAULT_LOG_LEVEL);
00059 
00060 private:
00061   FileLogOutput(const icl_core::String& name, const icl_core::String& config_prefix,
00062                 icl_core::logging::LogLevel log_level);
00063   FileLogOutput(const icl_core::String& name, const icl_core::String& config_prefix,
00064                 icl_core::logging::LogLevel log_level, bool flush);
00065   virtual ~FileLogOutput();
00066 
00067   virtual void pushImpl(const icl_core::String& log_line);
00068 
00069   void expandFilename();
00070 
00071   bool isOpen();
00072   void flush();
00073 
00074   void closeLogFile();
00075   void openLogFile();
00076   void rotateLogFile();
00077 
00078   icl_core::String m_filename;
00079   std::ofstream m_log_file;
00080 
00081   bool m_rotate;
00082   int64_t m_last_rotation;
00083 
00084   bool m_delete_old_files;
00085   uint32_t m_delete_older_than_days;
00086 
00087   bool m_flush;
00088 
00089 #if defined(_IC_BUILDER_ZLIB_)
00090   bool m_online_zip;
00091   gzFile m_zipped_log_file;
00092 #endif
00093 };
00094 
00095 }
00096 }
00097 
00098 #endif


fzi_icl_core
Author(s):
autogenerated on Thu Jun 6 2019 20:22:23