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#include "logger.h"
#include "eventdispatcher.h"
Logger g_logger;
Logger::Logger() : m_terminated(false)
{
}
void Logger::log(LogLevel level, std::string message)
{
const static std::string logPrefixes[] = { "", "", "WARNING: ", "ERROR: ", "FATAL ERROR: " };
if(!m_terminated) {
message.insert(0, logPrefixes[level]);
std::cout << message << std::endl;
std::size_t now = std::time(NULL);
m_logMessages.push_back(LogMessage(level, message, now));
if(m_onLog)
m_onLog(level, message, now);
}
if(level == LogFatal) {
m_terminated = true;
exit(-1);
}
}
void Logger::logFunc(LogLevel level, const std::string& message, std::string prettyFunction)
{
std::stringstream ss;
prettyFunction = prettyFunction.substr(0, prettyFunction.find_first_of('('));
if(prettyFunction.find_last_of(' ') != std::string::npos)
prettyFunction = prettyFunction.substr(prettyFunction.find_last_of(' ') + 1);
if(!prettyFunction.empty())
ss << "[" << prettyFunction << "] ";
ss << message;
log(level, ss.str());
}
void Logger::fireOldMessages()
{
if(m_onLog) {
auto backup = m_logMessages;
for(const LogMessage& logMessage : backup)
m_onLog(logMessage.level, logMessage.message, logMessage.when);
}
}