danicoin/tests/IntegrationTestLib/Logger.cpp

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// Copyright (c) 2011-2015 The Cryptonote developers
// Distributed under the MIT/X11 software license, see the accompanying
// file COPYING or http://www.opensource.org/licenses/mit-license.php.
#include "Logger.h"
#include <algorithm>
#include <boost/date_time.hpp>
CLogger& CLogger::Instance()
{
static CLogger theSingleInstance;
return theSingleInstance;
}
void CLogger::init(LOG_LEVEL log_lvl)
{
level_names[TRACE] = "[ TRACE ]";
level_names[DEBUG] = "[ DEBUG ]";
level_names[_ERROR] = "[ ERROR ]";
level_names[WARNING] = "[WARNING]";
level_names[VERBOSE] = "[VERBOSE]";
log_level = log_lvl;
indent = 0;
}
void CLogger::Log(const std::string & log_info, LOG_LEVEL log_lvl, int indent_inc)
{
if(log_lvl>=log_level)
{
std::lock_guard<std::mutex> lock(mutex);
if (indent_inc<0)indent+=indent_inc;
std::string sindent(std::max(0,indent),' ');
if (indent_inc>0)indent+=indent_inc;
(log_lvl<WARNING?std::cout:std::cerr)<<boost::posix_time::to_iso_extended_string(boost::posix_time::second_clock::local_time())<<level_names[log_lvl].c_str()<<sindent<<log_info.c_str()<<std::endl;
}
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}