InternalLogger.hpp

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/*
 
  This file is part of OpenFLUID software
  Copyright(c) 2007, INRA - Montpellier SupAgro
 
 
 == GNU General Public License Usage ==
 
  OpenFLUID 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 3 of the License, or
  (at your option) any later version.
 
  OpenFLUID 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 OpenFLUID. If not, see <http://www.gnu.org/licenses/>.
 
 
 == Other Usage ==
 
  Other Usage means a use of OpenFLUID that is inconsistent with the GPL
  license, and requires a written agreement between You and INRA.
  Licensees for Other Usage of OpenFLUID may use this file in accordance
  with the terms contained in the written agreement between You and INRA.
  
*/
 
 
/**
  @file InternalLogger.hpp
 
  @author Armel THÖNI <armel.thoni@inrae.fr>
*/
 
 
#ifndef __OPENFLUID_UTILS_INTERNALLOGGER_HPP__
#define __OPENFLUID_UTILS_INTERNALLOGGER_HPP__
 
 
#include <iostream>
 
#include <string>
#include <ctime>    
 
#include <openfluid/base/Environment.hpp>
#include <openfluid/config.hpp>
#include <openfluid/tools/FileLogger.hpp>
 
#include <openfluid/utils/SingletonMacros.hpp>
 
 
namespace openfluid { namespace utils {
 
 
class OPENFLUID_API LoggingSystem
{
  OPENFLUID_SINGLETON_DEFINITION(LoggingSystem)
 
  private:
 
    bool m_Activated;
 
    bool m_AsFile;
 
    openfluid::tools::FileLogger m_Logger;
 
    std::vector<std::string> m_Logs; // only used when output as file set to false
 
    std::string m_LogPath;
  
    LoggingSystem();
 
    ~LoggingSystem();
 
 
  public:
 
    void setup(bool DefaultAsFallback=true, std::string LogPath="", bool Verbose=false);
 
    void close();
 
    void add(openfluid::tools::FileLogger::LogType LType, const std::string& Context, const std::string& Msg);
 
    bool isActivated()
    {
      return m_Activated;
    }
 
    std::string getLogPath()
    {
      return m_LogPath;
    }
 
    void setOutput(bool AsFile=true)
    {
      m_AsFile = AsFile;
    }
 
    std::string getLastLog()
    {
      if (m_Logs.size() > 0)
      {
        return m_Logs.back();
      }
      return "";
    }
 
};
 
 
namespace log {
 
void OPENFLUID_API setup(bool DefaultAsFallback=true, std::string LogPath="", bool Verbose=false);
 
void OPENFLUID_API debug(const std::string& Context, const std::string& Msg);
 
void OPENFLUID_API info(const std::string& Context, const std::string& Msg);
 
void OPENFLUID_API warning(const std::string& Context, const std::string& Msg);
 
void OPENFLUID_API error(const std::string& Context, const std::string& Msg);
}
 
} }  // namespaces
 
 
#endif /* __OPENFLUID_UTILS_INTERNALLOGGER_HPP__ */