internal LoggerConfiguration GetConfigurationForLogger(string name, LoggingConfiguration config)
{
TargetWithFilterChain[] targetsByLevel = new TargetWithFilterChain[LogLevel.MaxLevel.Ordinal + 1];
TargetWithFilterChain[] lastTargetsByLevel = new TargetWithFilterChain[LogLevel.MaxLevel.Ordinal + 1];
if (config != null && IsLoggingEnabled())
{
GetTargetsByLevelForLogger(name, config.LoggingRules, targetsByLevel, lastTargetsByLevel);
}
InternalLogger.Debug("Targets for {0} by level:", name);
for (int i = 0; i <= LogLevel.MaxLevel.Ordinal; ++i)
{
StringBuilder sb = new StringBuilder();
sb.AppendFormat(CultureInfo.InvariantCulture, "{0} =>", LogLevel.FromOrdinal(i));
for (TargetWithFilterChain afc = targetsByLevel[i]; afc != null; afc = afc.Next)
{
sb.AppendFormat(CultureInfo.InvariantCulture, " {0}", afc.Target.Name);
if (afc.FilterChain.Count > 0)
{
sb.AppendFormat(CultureInfo.InvariantCulture, " ({0} filters)", afc.FilterChain.Count);
}
}
InternalLogger.Debug(sb.ToString());
}
return(new LoggerConfiguration(targetsByLevel));
}
internal LoggerConfiguration GetConfigurationForLogger(string name, LoggingConfiguration configuration)
{
TargetWithFilterChain[] targetsByLevel = new TargetWithFilterChain[LogLevel.MaxLevel.Ordinal + 1];
TargetWithFilterChain[] lastTargetsByLevel = new TargetWithFilterChain[LogLevel.MaxLevel.Ordinal + 1];
bool[] suppressedLevels = new bool[LogLevel.MaxLevel.Ordinal + 1];
if (configuration != null && this.IsLoggingEnabled())
{
this.GetTargetsByLevelForLogger(name, configuration.LoggingRules, targetsByLevel, lastTargetsByLevel, suppressedLevels);
}
InternalLogger.Debug("Targets for {0} by level:", name);
for (int i = 0; i <= LogLevel.MaxLevel.Ordinal; ++i)
{
StringBuilder sb = new StringBuilder();
sb.AppendFormat(CultureInfo.InvariantCulture, "{0} =>", LogLevel.FromOrdinal(i));
for (TargetWithFilterChain afc = targetsByLevel[i]; afc != null; afc = afc.NextInChain)
{
sb.AppendFormat(CultureInfo.InvariantCulture, " {0}", afc.Target.Name);
if (afc.FilterChain.Count > 0)
{
sb.AppendFormat(CultureInfo.InvariantCulture, " ({0} filters)", afc.FilterChain.Count);
}
}
InternalLogger.Debug(sb.ToString());
}
#pragma warning disable 618
return(new LoggerConfiguration(targetsByLevel, configuration != null && configuration.ExceptionLoggingOldStyle));
#pragma warning restore 618
}
public void SetLogLevel(string logLevel)
{
var level = LogLevel.FromString(logLevel);
if (level == LogLevel.Off)
{
LogManager.DisableLogging();
}
else
{
if (!LogManager.IsLoggingEnabled())
{
LogManager.EnableLogging();
}
foreach (var rule in LogManager.Configuration.LoggingRules)
{
rule.DisableLoggingForLevels(LogLevel.Trace, LogLevel.Fatal);
// Iterate over all levels up to and including the target, (re)enabling them.
for (var i = level.Ordinal; i <= 5; i++)
{
rule.EnableLoggingForLevel(LogLevel.FromOrdinal(i));
}
}
}
LogManager.ReconfigExistingLoggers();
}
private void GetTargetsByLevelForLogger(string name, IEnumerable <LoggingRule> rules, TargetWithFilterChain[] targetsByLevel, TargetWithFilterChain[] lastTargetsByLevel, bool[] suppressedLevels)
{
//no "System.InvalidOperationException: Collection was modified"
var loggingRules = new List <LoggingRule>(rules);
foreach (LoggingRule rule in loggingRules)
{
if (!rule.NameMatches(name))
{
continue;
}
for (int i = 0; i <= LogLevel.MaxLevel.Ordinal; ++i)
{
if (i < this.GlobalThreshold.Ordinal || suppressedLevels[i] || !rule.IsLoggingEnabledForLevel(LogLevel.FromOrdinal(i)))
{
continue;
}
if (rule.Final)
{
suppressedLevels[i] = true;
}
foreach (Target target in rule.Targets.ToList())
{
var awf = new TargetWithFilterChain(target, rule.Filters);
if (lastTargetsByLevel[i] != null)
{
lastTargetsByLevel[i].NextInChain = awf;
}
else
{
targetsByLevel[i] = awf;
}
lastTargetsByLevel[i] = awf;
}
}
// Recursively analyze the child rules.
this.GetTargetsByLevelForLogger(name, rule.ChildRules, targetsByLevel, lastTargetsByLevel, suppressedLevels);
}
for (int i = 0; i <= LogLevel.MaxLevel.Ordinal; ++i)
{
TargetWithFilterChain tfc = targetsByLevel[i];
if (tfc != null)
{
tfc.PrecalculateStackTraceUsage();
}
}
}
internal void GetTargetsByLevelForLogger(string name, IList <LoggingRule> rules, TargetWithFilterChain[] targetsByLevel, TargetWithFilterChain[] lastTargetsByLevel)
{
foreach (LoggingRule rule in rules)
{
if (!rule.NameMatches(name))
{
continue;
}
for (int i = 0; i <= LogLevel.MaxLevel.Ordinal; ++i)
{
if (i < this.GlobalThreshold.Ordinal || !rule.IsLoggingEnabledForLevel(LogLevel.FromOrdinal(i)))
{
continue;
}
foreach (Target target in rule.Targets)
{
var awf = new TargetWithFilterChain(target, rule.Filters);
if (lastTargetsByLevel[i] != null)
{
lastTargetsByLevel[i].NextInChain = awf;
}
else
{
targetsByLevel[i] = awf;
}
lastTargetsByLevel[i] = awf;
}
}
this.GetTargetsByLevelForLogger(name, rule.ChildRules, targetsByLevel, lastTargetsByLevel);
if (rule.Final)
{
break;
}
}
for (int i = 0; i <= LogLevel.MaxLevel.Ordinal; ++i)
{
TargetWithFilterChain tfc = targetsByLevel[i];
if (tfc != null)
{
tfc.PrecalculateStackTraceUsage();
}
}
}
internal void GetTargetsByLevelForLogger(string name, LoggingRuleCollection rules, TargetWithFilterChain[] targetsByLevel, TargetWithFilterChain[] lastTargetsByLevel)
{
foreach (LoggingRule rule in rules)
{
if (rule.NameMatches(name))
{
for (int i = 0; i <= LogLevel.MaxLevel.Ordinal; ++i)
{
if (i >= GlobalThreshold.Ordinal && rule.IsLoggingEnabledForLevel(LogLevel.FromOrdinal(i)))
{
foreach (Target target in rule.Targets)
{
TargetWithFilterChain awf = new TargetWithFilterChain(target, rule.Filters);
if (lastTargetsByLevel[i] != null)
{
lastTargetsByLevel[i].Next = awf;
}
else
{
targetsByLevel[i] = awf;
}
lastTargetsByLevel[i] = awf;
}
}
}
GetTargetsByLevelForLogger(name, rule.ChildRules, targetsByLevel, lastTargetsByLevel);
if (rule.Final)
{
break;
}
}
}
for (int i = 0; i <= LogLevel.MaxLevel.Ordinal; ++i)
{
TargetWithFilterChain tfc = targetsByLevel[i];
if (tfc != null)
{
tfc.PrecalculateNeedsStackTrace();
}
}
}
private static NLogLevel Convert(LogLevel logLevel)
{
return(NLogLevel.FromOrdinal((int)logLevel));
}