/usr/include/SFCGAL/detail/tools/Log.h is in libsfcgal-dev 1.2.2-1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 | /**
* SFCGAL
*
* Copyright (C) 2012-2013 Oslandia <infos@oslandia.com>
* Copyright (C) 2012-2013 IGN (http://www.ign.fr)
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Library General Public
* License as published by the Free Software Foundation; either
* version 2 of the License, or (at your option) any later version.
*
* This library 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
* Library General Public License for more details.
* You should have received a copy of the GNU Library General Public
* License along with this library; if not, see <http://www.gnu.org/licenses/>.
*/
#ifndef _SFCGAL_LOG_H_
#define _SFCGAL_LOG_H_
#include <SFCGAL/config.h>
#include <string>
#include <boost/format.hpp>
#include <boost/iostreams/concepts.hpp>
#include <boost/iostreams/stream.hpp>
/**
*
* Helper method to log debug message
*
* \code
* SFCGAL_DEBUG( "start new method" ) ;
* \endcode
*/
#define SFCGAL_DEBUG( message ) SFCGAL::Logger::get()->log( SFCGAL::Logger::Debug, message, __FILE__, __LINE__ )
/**
*
* Helper method to log information message
*
* \code
* SFCGAL_INFO( "start new method" ) ;
* \endcode
*/
#define SFCGAL_INFO( message ) SFCGAL::Logger::get()->log( SFCGAL::Logger::Info, message, __FILE__, __LINE__ )
/**
*
* Helper method to log warning message
*
* \code
* SFCGAL_WARNING( "start new method" ) ;
* \endcode
*/
#define SFCGAL_WARNING( message ) SFCGAL::Logger::get()->log( SFCGAL::Logger::Warning, message, __FILE__, __LINE__ )
/**
*
* Helper method to log error message
*
* \code
* SFCGAL_ERROR( "invalid geometry" ) ;
* \endcode
*/
#define SFCGAL_ERROR( message ) SFCGAL::Logger::get()->log( SFCGAL::Logger::Info, message, __FILE__, __LINE__ )
/**
*
* Helper method to log critical message
*
* \code
* SFCGAL_ERROR( "unexpected behavior in triangulate" ) ;
* \endcode
*/
#define SFCGAL_CRITICAL( message ) SFCGAL::Logger::get()->log( SFCGAL::Logger::Critical, message, __FILE__, __LINE__ )
namespace SFCGAL {
/**
* [Singleton]Logger class
*
* @warning saved_lines and co removed (dangerous for memory and could be done in a LogWriter).
*/
class SFCGAL_API Logger {
public:
/**
* destructor
*/
~Logger();
/**
* log level
*/
typedef enum {
Debug,
Info,
Warning,
Error,
Critical
} Level ;
/**
* singleton accessor
*/
static Logger* get() ;
/**
* log a message using boost format
* @param level the log level
* @param message the message to log
* @param filename the filename (optional)
* @param lineNumber the line number in the file (optional)
*/
void log(
const Level& level,
const boost::format& message,
const std::string& filename = "",
const int& lineNumber = -1
);
/**
* log a message
* @param level the log level
* @param message the message to log
* @param filename the filename (optional)
* @param lineNumber the line number in the file (optional)
*/
void log(
const Level& level,
const std::string& message,
const std::string& filename = "",
const int& lineNumber = -1
);
/**
* get the current log level
*/
const Level& logLevel() const ;
/**
* set the log level
*/
void setLogLevel( const Level& logLevel ) ;
private:
/**
* current log level
*/
Level _logLevel ;
/**
* display file position?
*/
bool _displayFilePosition ;
/**
* private constructor
*/
Logger( std::ostream& );
/**
* no copy constructor
*/
Logger( const Logger& other );
std::ostream _out;
};
/**
* get the logger
*/
SFCGAL_API Logger& logger() ;
}//SFCGAL
#define SFCGAL_LOG( level, msg ) do { SFCGAL::Logger::get() << "[" << (level) << " " << __FILE__ << ":" << __LINE__ << "] " << msg << std::endl; } while (0)
#ifndef NDEBUG
# define LOG_DEBUG( msg ) do { SFCGAL_LOG( "DEBUG", msg ); } while(0)
#else
# define LOG_DEBUG( msg ) do {} while(0)
#endif
#define LOG_NOTICE( msg ) do { SFCGAL_LOG( "NOTICE", msg ); } while(0)
#define LOG_ERROR( msg ) do { SFCGAL_LOG( "ERROR", msg ); } while(0)
#endif
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