private static bool TranslateLogLevel(Microsoft.Extensions.Logging.LogLevel logLevel, out LogLevel vostokLogLevel)
{
switch (logLevel)
{
case Microsoft.Extensions.Logging.LogLevel.Trace:
vostokLogLevel = LogLevel.Trace;
return(true);
case Microsoft.Extensions.Logging.LogLevel.Debug:
vostokLogLevel = LogLevel.Debug;
return(true);
case Microsoft.Extensions.Logging.LogLevel.Information:
vostokLogLevel = LogLevel.Info;
return(true);
case Microsoft.Extensions.Logging.LogLevel.Warning:
vostokLogLevel = LogLevel.Warn;
return(true);
case Microsoft.Extensions.Logging.LogLevel.Error:
vostokLogLevel = LogLevel.Error;
return(true);
case Microsoft.Extensions.Logging.LogLevel.Critical:
vostokLogLevel = LogLevel.Fatal;
return(true);
default:
vostokLogLevel = default(LogLevel);
return(false);
}
}
public void Log <TState>(Microsoft.Extensions.Logging.LogLevel logLevel, EventId eventId, TState state, Exception exception, Func <TState, Exception, string> formatter)
{
if (!TranslateLogLevel(logLevel, out var vostokLogLevel) || !log.IsEnabledFor(vostokLogLevel))
{
return;
}
var messageTemplate = formatter != null
? formatter(state, exception)
: ReferenceEquals(state, null)
? typeof(TState).FullName
: Convert.ToString(state);
var logEvent = new LogEvent(vostokLogLevel, exception, messageTemplate, Array.Empty <object>());
if (state is IEnumerable <KeyValuePair <string, object> > kvps)
{
foreach (var kvp in kvps)
{
if (kvp.Key == "{OriginalFormat}")
{
continue;
}
logEvent.AddPropertyIfAbsent(kvp.Key, kvp.Value);
}
}
log.Log(logEvent);
}
public bool IsEnabled(Microsoft.Extensions.Logging.LogLevel logLevel)
{
return(TranslateLogLevel(logLevel, out var vostokLogLevel) && log.IsEnabledFor(vostokLogLevel));
}
