log.cpp

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#include "log.h"
#include <fstream>
#include <chrono>
#include <iomanip>
 
void samurai::LogManager::init(std::string name)
{
 
    this->name = name;
    bool firstLog = 0;
    
}
 
void samurai::LogManager::log(const char *l, int type)
{
 
#ifdef PIKA_DEVELOPMENT
    logInternally(l, type);
    logToFile(l, type);
#endif
 
 
}
 
std::stringstream formatLog(const char *l, int type)
{
    auto time = std::chrono::system_clock::to_time_t(std::chrono::system_clock::now());
    std::stringstream s;
    s << "#" << std::put_time(std::localtime(&time), "%Y-%m-%d %X");
    
    if (type == samurai::logWarning)
    {
        s << "[warning]";
    }
    else if (type == samurai::logError)
    {
        s << "[error]";
    }
    
    s << ": ";
    s << l << "\n";
    return s;
}
 
void samurai::LogManager::logToFile(const char *l, int type)
{
    //todo unlickely atribute
    if (!firstLog)
    {
        firstLog = 1;
        std::ofstream file(name);   //no need to check here
        file.close(); //clear the file content
    }
 
    samurai::logToFile(name.c_str(), l, type);
}
 
void samurai::LogManager::logInternally(const char *l, int type)
{
    if (internalLogs.size() >= maxInternalLogCount)
    {
        internalLogs.pop_front();
    }
 
    internalLogs.push_back(formatLog(l, type).str());
}
 
 
void samurai::logToFile(const char *fileName, const char *l, int type)
{
    std::ofstream file(fileName, std::ofstream::app);
    if (!file.is_open()) { return; }
 
    file << formatLog(l, type).rdbuf();
    file.close();
}