Logger.h

/*
 * openSF Integration Libraries (OSFI)
 * Deimos Space, S.L.U.
 * 
 * This file is part of OSFI. OSFI is free software; you can redistribute it
 * and/or modify it under the terms of the 'ESA Software Community Licence Permissive' as
 * published by the European Space Agency; either version 2.4 of the License,
 * or (at your option) any later version. You should have received a
 * copy of the 'ESA Software Community Licence Permissive - v2.4' along with this program
 * or one can be found at <http://eop-cfi.esa.int/index.php/docs-and-mission-data/licensing-documents>.
 *
 * @file
 * @brief OSFI-C++ header that provides formatted logging facilities.
 */
 
#ifndef _LOGGER_
#define _LOGGER_
 
#include <string>
#include <iostream>
 
using namespace std;
 
#if __cplusplus >= 201103L
 
    #define OSFI_NO_RETURN [[noreturn]]
#else
    #define OSFI_NO_RETURN /* nothing */
#endif
 
class Logger
{
public:
 
    static void error(const string& message);
 
    static void warning(const string& message);
 
    static void info(const string& message);
 
    static void debug(const string& message);
 
    static ostream & getErrorStream();
 
    static ostream & getDebugStream();
 
    static ostream & getInfoStream();
 
    static ostream & getWarningStream();
 
    static void progress(int step, int nSteps);
 
    OSFI_NO_RETURN static void finishExecution(int errorCode);
 
    static void qualityReport(const string& name, double value);
 
    static void qualityReport(const string& name, const string& value);
 
    static ostream & getQualityStream();
 
    bool static isDebugging();
 
    bool static isColored();
 
private:
 
    static bool debugging;
 
    static bool colored;
 
    static const char delimitier;
 
    static const char * fileName;
 
};
 
#endif // _LOGGER_