public virtual Dictionary <string, object> DoInvoke(IDynamicLoggerProvider provider, LoggersChangeRequest request)
{
Dictionary <string, object> result = new Dictionary <string, object>();
if (request != null)
{
SetLogLevel(provider, request.Name, request.Level);
}
else
{
AddLevels(result);
var configuration = GetLoggerConfigurations(provider);
Dictionary <string, LoggerLevels> loggers = new Dictionary <string, LoggerLevels>();
foreach (var c in configuration.OrderBy(entry => entry.Name))
{
_logger.LogTrace("Adding " + c.ToString());
LoggerLevels lv = new LoggerLevels(c.ConfiguredLevel, c.EffectiveLevel);
loggers.Add(c.Name, lv);
}
result.Add("loggers", loggers);
}
return(result);
}
private bool ChangeLoggerLevel(HttpRequest request, string path)
{
var epPath = new PathString(path);
if (request.Path.StartsWithSegments(epPath, out var remaining) && remaining.HasValue)
{
var loggerName = remaining.Value.TrimStart('/');
var change = ((LoggersEndpoint)_endpoint).DeserializeRequest(request.Body);
change.TryGetValue("configuredLevel", out var level);
_logger?.LogDebug("Change Request: {0}, {1}", loggerName, level ?? "RESET");
if (!string.IsNullOrEmpty(loggerName))
{
if (!string.IsNullOrEmpty(level) && LoggerLevels.MapLogLevel(level) == null)
{
_logger?.LogDebug("Invalid LogLevel specified: {0}", level);
}
else
{
var changeReq = new LoggersChangeRequest(loggerName, level);
HandleRequest(changeReq);
return(true);
}
}
}
return(false);
}
public virtual void SetLogLevel(IDynamicLoggerProvider provider, string name, string level)
{
if (provider == null)
{
_logger?.LogInformation("Unable to access Cloud Foundry Logging provider, log level not changed");
return;
}
if (string.IsNullOrEmpty(name))
{
throw new ArgumentException(nameof(name));
}
provider.SetLogLevel(name, LoggerLevels.MapLogLevel(level));
}
