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logger.cpp
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logger.cpp
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/*
* logger.cpp
*
* Created on: 04.06.2015
* Author: marcus and rfranke
*/
#include <Core/ModelicaDefine.h>
#include <Core/Modelica.h>
#include <Core/Utils/extension/FactoryExport.h>
#include <Core/Utils/extension/logger.hpp>
Logger* Logger::_instance = NULL;
Logger::Logger(LogSettings settings, bool enabled)
: _logSettings(settings)
, _isEnabled(enabled)
{
if (_instance != NULL)
delete _instance;
_instance = NULL;
_startTime = _endTime = 0.0;
}
Logger::~Logger()
{
}
void Logger::initialize(LogSettings settings)
{
switch (settings.format) {
case LF_TXT:
_instance = new Logger(settings, true);
break;
default:
_instance = new LoggerXML(settings, true);
}
}
void Logger::finalize()
{
if (_instance != NULL)
delete _instance;
_instance = NULL;
}
void Logger::writeInternal(std::string msg, LogCategory cat, LogLevel lvl,
LogStructure ls)
{
if (ls != LS_END) {
std::string catStr = getCategory(cat);
std::ostream &stream = lvl <= 1? std::cerr: std::cout;
stream << getPrefix(cat, lvl) << catStr.append(6 - catStr.length(), ' ')
<< ": " << msg << std::endl;
}
}
void Logger::statusInternal(const char *, double, double)
{
}
void Logger::setEnabledInternal(bool enabled)
{
_isEnabled = enabled;
}
bool Logger::isEnabledInternal()
{
return _isEnabled;
}
std::string Logger::getPrefix(LogCategory cat, LogLevel lvl) const
{
switch (lvl) {
case(LL_DEBUG):
return "DEBUG : ";
case(LL_ERROR):
return "ERROR : ";
case(LL_INFO):
return "INFO : ";
case(LL_WARNING):
return "WARNING: ";
default:
return "";
}
}
std::string Logger::getCategory(LogCategory cat) const
{
switch (cat) {
case(LC_INIT):
return "init";
case(LC_NLS):
return "nls";
case(LC_LS):
return "ls";
case(LC_SOLVER):
return "solver";
case(LC_OUTPUT):
return "output";
case(LC_EVENTS):
return "events";
case(LC_MODEL):
return "model";
case(LC_OTHER):
default:
return "other";
}
}
std::string Logger::getLevel(LogLevel lvl) const
{
switch(lvl) {
case(LL_ERROR):
return "error";
case(LL_WARNING):
return "warning";
case(LL_DEBUG):
return "debug";
case(LL_INFO):
return "info";
default:
return "unknown";
}
}
LoggerXML::LoggerXML(LogSettings settings, bool enabled, std::ostream &stream)
: Logger(settings, enabled)
, _stream(stream)
{
}
LoggerXML::~LoggerXML()
{
}
void LoggerXML::writeInternal(std::string msg, LogCategory cat, LogLevel lvl,
LogStructure ls)
{
if (ls != LS_END) {
_stream << "<message stream=\"" << getCategory(cat) << "\" "
<< "type=\"" << getLevel(lvl) << "\" "
<< "text=\"" << msg << "\"";
if (ls == LS_BEGIN)
_stream << " >" << std::endl;
else
_stream << " />" << std::endl;
}
else {
_stream << "</message>" << std::endl;
}
}