| public EnableLoggingForLevel ( NLog.LogLevel level ) : void | ||
| level | NLog.LogLevel | Level to be enabled. |
| return | void | |
/// <summary>
/// Add a rule for one loglevel.
/// </summary>
/// <param name="level">log level needed to trigger this rule. </param>
/// <param name="target">Target to be written to when the rule matches.</param>
/// <param name="loggerNamePattern">Logger name pattern. It may include the '*' wildcard at the beginning, at the end or at both ends.</param>
public void AddRuleForOneLevel(LogLevel level, Target target, string loggerNamePattern = "*")
{
var loggingRule = new LoggingRule(loggerNamePattern, target);
loggingRule.EnableLoggingForLevel(level);
LoggingRules.Add(loggingRule);
}
public static void EnableDebugConsoleOutput()
{
if (IsDebugConsoleOutputEnabled) {
return;
}
LoggingConfiguration config = LogManager.Configuration;
ConsoleTarget consoleTarget = new ConsoleTarget() { Name = "consoleDebugOutput" };
LoggingRule consoleRule = new LoggingRule("*", consoleTarget);
consoleRule.EnableLoggingForLevel(LogLevel.Trace);
consoleRule.EnableLoggingForLevel(LogLevel.Debug);
config.AddTarget(consoleTarget);
config.LoggingRules.Add(consoleRule);
IsDebugConsoleOutputEnabled = true;
}
/// <summary>
/// Add a rule for one loglevel.
/// </summary>
/// <param name="level">log level needed to trigger this rule. </param>
/// <param name="target">Target to be written to when the rule matches.</param>
/// <param name="loggerNamePattern">Logger name pattern. It may include the '*' wildcard at the beginning, at the end or at both ends.</param>
public void AddRuleForOneLevel(LogLevel level, Target target, string loggerNamePattern = "*")
{
if (target == null)
{
throw new ArgumentNullException(nameof(target));
}
var loggingRule = new LoggingRule(loggerNamePattern, target);
loggingRule.EnableLoggingForLevel(level);
AddLoggingRulesThreadSafe(loggingRule);
}
private static void ConfigureLogging(bool enableVerboseLogging)
{
var config = new LoggingConfiguration();
var consoleTarget = new ColoredConsoleTarget();
config.AddTarget("console", consoleTarget);
consoleTarget.Layout = "> ${message}";
var rule1 = new LoggingRule("*", LogLevel.Info, consoleTarget);
if (enableVerboseLogging)
{
rule1.EnableLoggingForLevel(LogLevel.Trace);
rule1.EnableLoggingForLevel(LogLevel.Debug);
}
config.LoggingRules.Add(rule1);
LogManager.Configuration = config;
}
private static void ChangeRuleMinLevel(LoggingRule rule, LogLevel minLevel)
{
/*
* Based on how the LoggingLevel initializes its logging levels when given a minLevel,
* but because LogLevel.MinLevel and LogLevel.MaxLevel are not publically accessible,
* their current values are hardcoded. TODO: This is fragile!
*/
for (var i = LogLevel.Trace.Ordinal; i < minLevel.Ordinal; i++)
{
rule.DisableLoggingForLevel(LogLevel.FromOrdinal(i));
}
for (var i = minLevel.Ordinal; i <= LogLevel.Fatal.Ordinal; i++)
{
rule.EnableLoggingForLevel(LogLevel.FromOrdinal(i));
}
LogManager.ReconfigExistingLoggers();
}
/// <summary>
/// Parse {Logger} xml element
/// </summary>
/// <param name="loggerElement"></param>
/// <param name="rulesCollection">Rules are added to this parameter.</param>
private void ParseLoggerElement(NLogXmlElement loggerElement, IList <LoggingRule> rulesCollection)
{
loggerElement.AssertName("logger");
var namePattern = loggerElement.GetOptionalAttribute("name", "*");
var enabled = loggerElement.GetOptionalBooleanAttribute("enabled", true);
if (!enabled)
{
InternalLogger.Debug("The logger named '{0}' are disabled");
return;
}
var rule = new LoggingRule();
string appendTo = loggerElement.GetOptionalAttribute("appendTo", null);
if (appendTo == null)
{
appendTo = loggerElement.GetOptionalAttribute("writeTo", null);
}
rule.LoggerNamePattern = namePattern;
if (appendTo != null)
{
foreach (string t in appendTo.Split(','))
{
string targetName = t.Trim();
Target target = FindTargetByName(targetName);
if (target != null)
{
rule.Targets.Add(target);
}
else
{
throw new NLogConfigurationException("Target " + targetName + " not found.");
}
}
}
rule.Final = loggerElement.GetOptionalBooleanAttribute("final", false);
string levelString;
if (loggerElement.AttributeValues.TryGetValue("level", out levelString))
{
LogLevel level = LogLevel.FromString(levelString);
rule.EnableLoggingForLevel(level);
}
else if (loggerElement.AttributeValues.TryGetValue("levels", out levelString))
{
levelString = CleanSpaces(levelString);
string[] tokens = levelString.Split(',');
foreach (string token in tokens)
{
if (!string.IsNullOrEmpty(token))
{
LogLevel level = LogLevel.FromString(token);
rule.EnableLoggingForLevel(level);
}
}
}
else
{
int minLevel = 0;
int maxLevel = LogLevel.MaxLevel.Ordinal;
string minLevelString;
string maxLevelString;
if (loggerElement.AttributeValues.TryGetValue("minLevel", out minLevelString))
{
minLevel = LogLevel.FromString(minLevelString).Ordinal;
}
if (loggerElement.AttributeValues.TryGetValue("maxLevel", out maxLevelString))
{
maxLevel = LogLevel.FromString(maxLevelString).Ordinal;
}
for (int i = minLevel; i <= maxLevel; ++i)
{
rule.EnableLoggingForLevel(LogLevel.FromOrdinal(i));
}
}
var children = loggerElement.Children.ToList();
foreach (var child in children)
{
switch (child.LocalName.ToUpper(CultureInfo.InvariantCulture))
{
case "FILTERS":
this.ParseFilters(rule, child);
break;
case "LOGGER":
this.ParseLoggerElement(child, rule.ChildRules);
break;
}
}
rulesCollection.Add(rule);
}
private void ConfigureRulesFromElement(LoggingConfiguration config, LoggingRuleCollection rules, XmlElement element)
{
if (element == null)
{
return;
}
foreach (XmlElement el in PropertyHelper.GetChildElements(element, "logger"))
{
XmlElement ruleElement = el;
LoggingRule rule = new LoggingRule();
string namePattern = GetCaseInsensitiveAttribute(ruleElement, "name");
if (namePattern == null)
{
namePattern = "*";
}
string appendTo = GetCaseInsensitiveAttribute(ruleElement, "appendTo");
if (appendTo == null)
{
appendTo = GetCaseInsensitiveAttribute(ruleElement, "writeTo");
}
rule.LoggerNamePattern = namePattern;
if (appendTo != null)
{
foreach (string t in appendTo.Split(','))
{
string targetName = t.Trim();
Target target = config.FindTargetByName(targetName);
if (target != null)
{
rule.Targets.Add(target);
}
else
{
throw new NLogConfigurationException("Target " + targetName + " not found.");
}
}
}
rule.Final = false;
if (HasCaseInsensitiveAttribute(ruleElement, "final"))
{
rule.Final = true;
}
if (HasCaseInsensitiveAttribute(ruleElement, "level"))
{
LogLevel level = LogLevel.FromString(GetCaseInsensitiveAttribute(ruleElement, "level"));
rule.EnableLoggingForLevel(level);
}
else if (HasCaseInsensitiveAttribute(ruleElement, "levels"))
{
string levelsString = GetCaseInsensitiveAttribute(ruleElement, "levels");
levelsString = CleanWhitespace(levelsString);
string[] tokens = levelsString.Split(',');
foreach (string s in tokens)
{
if (s != "")
{
LogLevel level = LogLevel.FromString(s);
rule.EnableLoggingForLevel(level);
}
}
}
else
{
int minLevel = 0;
int maxLevel = LogLevel.MaxLevel.Ordinal;
if (HasCaseInsensitiveAttribute(ruleElement, "minlevel"))
{
minLevel = LogLevel.FromString(GetCaseInsensitiveAttribute(ruleElement, "minlevel")).Ordinal;
}
if (HasCaseInsensitiveAttribute(ruleElement, "maxlevel"))
{
maxLevel = LogLevel.FromString(GetCaseInsensitiveAttribute(ruleElement, "maxlevel")).Ordinal;
}
for (int i = minLevel; i <= maxLevel; ++i)
{
rule.EnableLoggingForLevel(LogLevel.FromOrdinal(i));
}
}
foreach (XmlElement el2 in PropertyHelper.GetChildElements(ruleElement, "filters"))
{
ConfigureRuleFiltersFromXmlElement(rule, el2);
}
ConfigureRulesFromElement(config, rule.ChildRules, ruleElement);
rules.Add(rule);
}
}
/// <summary>
/// Parse {Logger} xml element
/// </summary>
/// <param name="loggerElement"></param>
/// <param name="rulesCollection">Rules are added to this parameter.</param>
private void ParseLoggerElement(NLogXmlElement loggerElement, IList<LoggingRule> rulesCollection)
{
loggerElement.AssertName("logger");
var namePattern = loggerElement.GetOptionalAttribute("name", "*");
var enabled = loggerElement.GetOptionalBooleanAttribute("enabled", true);
if (!enabled)
{
InternalLogger.Debug("The logger named '{0}' are disabled");
return;
}
var rule = new LoggingRule();
string appendTo = loggerElement.GetOptionalAttribute("appendTo", null);
if (appendTo == null)
{
appendTo = loggerElement.GetOptionalAttribute("writeTo", null);
}
rule.LoggerNamePattern = namePattern;
if (appendTo != null)
{
foreach (string t in appendTo.Split(','))
{
string targetName = t.Trim();
Target target = FindTargetByName(targetName);
if (target != null)
{
rule.Targets.Add(target);
}
else
{
throw new NLogConfigurationException("Target " + targetName + " not found.");
}
}
}
rule.Final = loggerElement.GetOptionalBooleanAttribute("final", false);
string levelString;
if (loggerElement.AttributeValues.TryGetValue("level", out levelString))
{
LogLevel level = LogLevel.FromString(levelString);
rule.EnableLoggingForLevel(level);
}
else if (loggerElement.AttributeValues.TryGetValue("levels", out levelString))
{
levelString = CleanSpaces(levelString);
string[] tokens = levelString.Split(',');
foreach (string s in tokens)
{
if (!string.IsNullOrEmpty(s))
{
LogLevel level = LogLevel.FromString(s);
rule.EnableLoggingForLevel(level);
}
}
}
else
{
int minLevel = 0;
int maxLevel = LogLevel.MaxLevel.Ordinal;
string minLevelString;
string maxLevelString;
if (loggerElement.AttributeValues.TryGetValue("minLevel", out minLevelString))
{
minLevel = LogLevel.FromString(minLevelString).Ordinal;
}
if (loggerElement.AttributeValues.TryGetValue("maxLevel", out maxLevelString))
{
maxLevel = LogLevel.FromString(maxLevelString).Ordinal;
}
for (int i = minLevel; i <= maxLevel; ++i)
{
rule.EnableLoggingForLevel(LogLevel.FromOrdinal(i));
}
}
foreach (var child in loggerElement.Children)
{
switch (child.LocalName.ToUpper(CultureInfo.InvariantCulture))
{
case "FILTERS":
this.ParseFilters(rule, child);
break;
case "LOGGER":
this.ParseLoggerElement(child, rule.ChildRules);
break;
}
}
rulesCollection.Add(rule);
}
private void ParseLoggerElement(XmlReader reader, ICollection<LoggingRule> rulesCollection)
{
LoggingRule rule = new LoggingRule();
string namePattern = this.GetCaseInsensitiveAttribute(reader, "name", "*");
string appendTo = this.GetCaseInsensitiveAttribute(reader, "appendTo", null);
if (appendTo == null)
{
appendTo = this.GetCaseInsensitiveAttribute(reader, "writeTo", null);
}
rule.LoggerNamePattern = namePattern;
if (appendTo != null)
{
foreach (string t in appendTo.Split(','))
{
string targetName = t.Trim();
Target target = FindTargetByName(targetName);
if (target != null)
{
rule.Targets.Add(target);
}
else
{
throw new NLogConfigurationException("Target " + targetName + " not found.");
}
}
}
rule.Final = false;
if (this.GetCaseInsensitiveAttribute(reader, "final", "false") == "true")
{
rule.Final = true;
}
string levelString;
if (this.TryGetCaseInsensitiveAttribute(reader, "level", out levelString))
{
LogLevel level = LogLevel.FromString(levelString);
rule.EnableLoggingForLevel(level);
}
else if (this.TryGetCaseInsensitiveAttribute(reader, "levels", out levelString))
{
levelString = this.CleanWhitespace(levelString);
string[] tokens = levelString.Split(',');
foreach (string s in tokens)
{
if (!string.IsNullOrEmpty(s))
{
LogLevel level = LogLevel.FromString(s);
rule.EnableLoggingForLevel(level);
}
}
}
else
{
int minLevel = 0;
int maxLevel = LogLevel.MaxLevel.Ordinal;
string minLevelString;
string maxLevelString;
if (this.TryGetCaseInsensitiveAttribute(reader, "minLevel", out minLevelString))
{
minLevel = LogLevel.FromString(minLevelString).Ordinal;
}
if (this.TryGetCaseInsensitiveAttribute(reader, "maxLevel", out maxLevelString))
{
maxLevel = LogLevel.FromString(maxLevelString).Ordinal;
}
for (int i = minLevel; i <= maxLevel; ++i)
{
rule.EnableLoggingForLevel(LogLevel.FromOrdinal(i));
}
}
if (!reader.IsEmptyElement)
{
while (this.MoveToNextElement(reader))
{
switch (reader.LocalName.ToLower(CultureInfo.InvariantCulture))
{
case "filters":
this.ParseFilters(rule, reader);
break;
case "logger":
this.ParseLoggerElement(reader, rule.ChildRules);
break;
default:
reader.Skip();
break;
}
}
}
rulesCollection.Add(rule);
}
private void SetLogLevelForRule(LoggingRule rule, LogLevel activeLogLevel)
{
// Reset all log levels to off
for (int i = MinLogLevel; i <= MaxLogLevel; i++)
{
rule.DisableLoggingForLevel(LogLevel.FromOrdinal(i));
}
// Enable the active log level and all levels numerically higher
for (int i = activeLogLevel.GetHashCode(); i <= MaxLogLevel; i++)
{
rule.EnableLoggingForLevel(LogLevel.FromOrdinal(i));
}
InternalLogger.Debug("*** Setting active log level for " + _logger.Name + " to " + activeLogLevel.Name);
}
public static void EnableWarningLogging()
{
if (IsWarningLoggingEnabled) {
return;
}
LoggingConfiguration config = LogManager.Configuration;
FileTarget warningTarget = new FileTarget() {
Name = "fileWarnings",
Layout = "${longdate} | ${level:uppercase=true} | ${logger} | ${message}",
FileName = BaseLogDirectory + @"\Warning\warning.log",
ArchiveFileName = BaseLogDirectory + @"\MobiBot\Warning\warning.{###}.txt",
ArchiveEvery = FileArchivePeriod.Day,
ArchiveNumbering = ArchiveNumberingMode.Rolling,
MaxArchiveFiles = 30,
NetworkWrites = true,
KeepFileOpen = true
};
LoggingRule warningRule = new LoggingRule("*", warningTarget);
warningRule.EnableLoggingForLevel(LogLevel.Warn);
config.AddTarget(warningTarget);
config.LoggingRules.Add(warningRule);
IsWarningLoggingEnabled = true;
}
private void ApplyLogLevel(LoggingRule rule, IList<LogLevel> levels)
{
foreach (var level in rule.Levels)
rule.DisableLoggingForLevel(level);
foreach (var level in levels)
rule.EnableLoggingForLevel(level);
}
void MvcApplication_BeginRequest(object sender, EventArgs e)
{
try
{
if (HttpContext.Current.Request.QueryString["vm"] != null && Convert.ToInt32(HttpContext.Current.Request.QueryString["vm"]) == 10)
{
MemoryTarget _logTarget = null;
_loggerName = Guid.NewGuid().ToString().Replace("-", string.Empty);
HttpContext.Current.Items.Add("LoggerName", _loggerName);
_logTarget = new MemoryTarget();
_logTarget.Name = _loggerName.ToString();
LoggingRule rule = new LoggingRule(_loggerName, _logTarget);
rule.EnableLoggingForLevel(LogLevel.Debug);
rule.EnableLoggingForLevel(LogLevel.Trace);
rule.EnableLoggingForLevel(LogLevel.Info);
rule.EnableLoggingForLevel(LogLevel.Warn);
rule.EnableLoggingForLevel(LogLevel.Error);
rule.EnableLoggingForLevel(LogLevel.Fatal);
LogManager.Configuration.LoggingRules.Add(rule);
LogManager.Configuration.Reload();
}
}
catch (Exception ex)
{
LogEventInfo info = new LogEventInfo(LogLevel.Error, ECMSSettings.DEFAULT_LOGGER, ex.ToString());
ECMSLogger.Instance.Log(info);
}
}
