Logger.h

Go to the documentation of this file.

/*
 *  This file is part of AQUAgpusph, a free CFD program based on SPH.
 *  Copyright (C) 2012  Jose Luis Cercos Pita <jl.cercos@upm.es>
 *
 *  AQUAgpusph 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.
 *
 *  AQUAgpusph 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 AQUAgpusph.  If not, see <http://www.gnu.org/licenses/>.
 */
 
#ifndef LOGGER_H_INCLUDED
#define LOGGER_H_INCLUDED
 
#include <sphPrerequisites.h>
 
#include <string>
#include <fstream>
#include <vector>
#if __APPLE__
#include <OpenCL/cl.h>
#else
#include <CL/cl.h>
#endif
 
#ifdef HAVE_NCURSES
#include <ncurses.h>
#endif
 
#include <InputOutput/Report.h>
#include <Singleton.h>
 
#ifndef addMessageF
#define addMessageF(level, log) addMessage(level, log, __METHOD_CLASS_NAME__)
#endif
 
#ifndef LOG
#define LOG(level, log)                                                        \
        Aqua::InputOutput::Logger::singleton()->addMessageF(level, log)
#endif
#ifndef LOG0
#define LOG0(level, log)                                                       \
        Aqua::InputOutput::Logger::singleton()->addMessage(level, log)
#endif
 
namespace Aqua {
 
enum TLogLevel
{
        L_DEBUG,
        L_INFO,
        L_WARNING,
        L_ERROR
};
 
namespace InputOutput {
 
struct Logger
  : public Aqua::Singleton<Aqua::InputOutput::Logger>
  , public Aqua::InputOutput::Report
{
  public:
        Logger();
 
        ~Logger();
 
        void initNCurses();
 
        void endNCurses();
 
        void initFrame();
 
        void endFrame();
 
        void writeReport(std::string msg,
                         std::string color = "white",
                         bool bold = false);
 
        void addMessage(TLogLevel level, std::string log, std::string func = "");
 
        void printDate(TLogLevel level = L_DEBUG);
 
        void printOpenCLError(cl_int error, TLogLevel level = L_DEBUG);
 
        void save(float t){};
 
  protected:
        void printLog();
 
        void refreshAll();
 
        void open();
 
        void close();
 
  private:
        int _last_row;
 
        struct timeval _start_time;
        struct timeval _actual_time;
 
        std::vector<int> _log_level;
        std::vector<std::string> _log;
        std::ofstream _log_file;
};
 
}
} // namespace
 
#endif // LOGGER_H_INCLUDED