private void LogFile <TState>(string categoryName, LogLevel logLevel, string message, Exception exception)
{
string type;
switch (logLevel)
{
case LogLevel.Information:
type = " INFORMATION ";
break;
case LogLevel.Error:
type = " ERROR ";
break;
case LogLevel.Critical:
type = " CRITICAL ";
break;
case LogLevel.Debug:
type = " DEBUG ";
break;
case LogLevel.Trace:
type = " TRACE ";
break;
case LogLevel.Warning:
type = " WARNING ";
break;
default:
type = " INFORMATION ";
break;
}
DateTime timestamp = DateTime.Now;
try
{
StackTrace stackTrace = new StackTrace();
_provider.AddMessage(timestamp, new LogMessage()
{
Timestamp = timestamp, DebugLevel = type, CategoryName = categoryName, Exception = exception, Message = message, MethodBase = stackTrace.GetFrame(stackTrace.FrameCount - 1).GetMethod(), Type = typeof(T), TypeTState = typeof(TState)
});
}
catch
{
_provider.AddMessage(timestamp, new LogMessage()
{
Timestamp = timestamp, DebugLevel = type, CategoryName = categoryName, Exception = exception, Message = message, MethodBase = null, Type = typeof(T), TypeTState = typeof(TState)
});
}
}
public void Log <TState>(DateTimeOffset timestamp, LogLevel logLevel, EventId _, TState state, Exception exception, Func <TState, Exception, string> formatter)
{
if (!IsEnabled(logLevel))
{
return;
}
var builder = new StringBuilder();
builder.Append(timestamp.ToString("yyyy-MM-dd HH:mm:ss.fff zzz", CultureInfo.InvariantCulture));
builder.Append(" [");
builder.Append(logLevel.ToString());
builder.Append("] ");
builder.Append(_category);
var scopeProvider = _provider.ScopeProvider;
if (scopeProvider != null)
{
scopeProvider.ForEachScope((scope, stringBuilder) =>
{
stringBuilder.Append(" => ").Append(scope);
}, builder);
builder.AppendLine(":");
}
else
{
builder.Append(": ");
}
builder.AppendLine(formatter(state, exception));
if (exception != null)
{
builder.AppendLine(exception.ToString());
}
_provider.AddMessage(timestamp, builder.ToString());
}