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lokinet/llarp/util/logging/loglevel.cpp

65 lines
1.4 KiB
C++

#include <util/logging/loglevel.hpp>
#include <unordered_map>
#include <algorithm>
namespace llarp
{
std::string
LogLevelToString(LogLevel lvl)
{
switch(lvl)
{
case eLogTrace:
return "TRC";
case eLogDebug:
return "DBG";
case eLogInfo:
return "NFO";
case eLogWarn:
return "WRN";
case eLogError:
return "ERR";
default:
return "???";
}
}
std::string
LogLevelToName(LogLevel lvl)
{
switch(lvl)
{
case eLogTrace:
return "Trace";
case eLogDebug:
return "Debug";
case eLogInfo:
return "Info";
case eLogWarn:
return "Warn";
case eLogError:
return "Error";
case eLogNone:
return "None";
default:
return "???";
}
}
nonstd::optional< LogLevel >
LogLevelFromString(std::string level)
{
std::transform(
level.begin(), level.end(), level.begin(),
[](const unsigned char ch) -> char { return std::tolower(ch); });
static const std::unordered_map< std::string, LogLevel > levels = {
{"trace", eLogTrace}, {"debug", eLogDebug}, {"info", eLogInfo},
{"warn", eLogWarn}, {"error", eLogError}, {"none", eLogNone}};
const auto itr = levels.find(level);
if(itr == levels.end())
return {};
return itr->second;
}
} // namespace llarp