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Logger.cpp
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Logger.cpp
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#include "Logger.hpp"
#include "ExitException.hpp"
#include <sstream>
using std::endl;
using std::cout;
using std::cerr;
using std::flush;
using std::hex;
using std::uppercase;
using std::ostringstream;
bool CLogger::mLogInfo = false;
int CLogger::mProgressLastPercent = -1;
void
CLogger::error(const string & msg, int returnValue)
{
cerr << "ERROR: " << msg << endl;
throw CExitException(msg, returnValue);
}
void
CLogger::warning(const string & msg)
{
cerr << "WARNING: " << msg << endl;
}
void
CLogger::info(const string & msg)
{
if (!CLogger::mLogInfo)
return;
cout << "INFO: " << msg << endl;
}
void
CLogger::progress(uint32_t b, uint32_t n)
{
if (b > n)
b = n;
double d = n;
int p = (int) (b / (d / 100.0));
if ((p == 100) && (b != n))
p = 99;
else if (p > 100)
p = 100;
if (((p == 0) && (p != mProgressLastPercent))
|| ((p == 100) && (p != mProgressLastPercent))
|| ((p - mProgressLastPercent) >= LOGGER_PROGRESS_UNIT)) {
cout << p << "% (" << b << " B / " << n << " B)" << endl;
mProgressLastPercent = p;
}
if (p == 100)
mProgressLastPercent = -1;
}
void
CLogger::setLogInfo(bool b)
{
mLogInfo = b;
}
string
CLogger::decToHex(int dec)
{
ostringstream os;
os << "0x" << hex << uppercase << dec;
return os.str();
}