private void ParseNLogElement(NLogXmlElement nlogElement, string baseDirectory)
{
InternalLogger.Trace("ParseNLogElement");
nlogElement.AssertName("nlog");
if (nlogElement.GetOptionalBooleanAttribute("useInvariantCulture", false))
{
this.DefaultCultureInfo = CultureInfo.InvariantCulture;
}
this.AutoReload = nlogElement.GetOptionalBooleanAttribute("autoReload", false);
LogManager.ThrowExceptions = nlogElement.GetOptionalBooleanAttribute("throwExceptions", LogManager.ThrowExceptions);
InternalLogger.LogToConsole = nlogElement.GetOptionalBooleanAttribute("internalLogToConsole", InternalLogger.LogToConsole);
#if !NET_CF
InternalLogger.LogToConsoleError = nlogElement.GetOptionalBooleanAttribute("internalLogToConsoleError", InternalLogger.LogToConsoleError);
#endif
InternalLogger.LogFile = nlogElement.GetOptionalAttribute("internalLogFile", InternalLogger.LogFile);
InternalLogger.LogLevel = LogLevel.FromString(nlogElement.GetOptionalAttribute("internalLogLevel", InternalLogger.LogLevel.Name));
LogManager.GlobalThreshold = LogLevel.FromString(nlogElement.GetOptionalAttribute("globalThreshold", LogManager.GlobalThreshold.Name));
foreach (var el in nlogElement.Children)
{
switch (el.LocalName.ToUpper(CultureInfo.InvariantCulture))
{
case "EXTENSIONS":
this.ParseExtensionsElement(el, baseDirectory);
break;
case "INCLUDE":
this.ParseIncludeElement(el, baseDirectory);
break;
case "APPENDERS":
case "TARGETS":
this.ParseTargetsElement(el);
break;
case "VARIABLE":
this.ParseVariableElement(el);
break;
case "RULES":
this.ParseRulesElement(el, this.LoggingRules);
break;
case "TIME":
this.ParseTimeElement(el);
break;
default:
InternalLogger.Warn("Skipping unknown node: {0}", el.LocalName);
break;
}
}
}
private bool SetLayoutFromElement(object o, NLogXmlElement layoutElement)
{
PropertyInfo targetPropertyInfo;
string name = layoutElement.LocalName;
// if property exists
if (PropertyHelper.TryGetPropertyInfo(o, name, out targetPropertyInfo))
{
// and is a Layout
if (typeof(Layout).IsAssignableFrom(targetPropertyInfo.PropertyType))
{
string layoutTypeName = StripOptionalNamespacePrefix(layoutElement.GetOptionalAttribute("type", null));
// and 'type' attribute has been specified
if (layoutTypeName != null)
{
// configure it from current element
Layout layout = this.ConfigurationItemFactory.Layouts.CreateInstance(this.ExpandSimpleVariables(layoutTypeName));
this.ConfigureObjectFromAttributes(layout, layoutElement, true);
this.ConfigureObjectFromElement(layout, layoutElement);
targetPropertyInfo.SetValue(o, layout, null);
return(true);
}
}
}
return(false);
}
/// <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);
}
/// <summary>
/// Parse {NLog} xml element.
/// </summary>
/// <param name="nlogElement"></param>
/// <param name="filePath">path to config file.</param>
/// <param name="autoReloadDefault">The default value for the autoReload option.</param>
private void ParseNLogElement(NLogXmlElement nlogElement, string filePath, bool autoReloadDefault)
{
InternalLogger.Trace("ParseNLogElement");
nlogElement.AssertName("nlog");
if (nlogElement.GetOptionalBooleanAttribute("useInvariantCulture", false))
{
this.DefaultCultureInfo = CultureInfo.InvariantCulture;
}
//check loglevel as first, as other properties could write (indirect) to the internal log.
InternalLogger.LogLevel = LogLevel.FromString(nlogElement.GetOptionalAttribute("internalLogLevel", InternalLogger.LogLevel.Name));
#pragma warning disable 618
this.ExceptionLoggingOldStyle = nlogElement.GetOptionalBooleanAttribute("exceptionLoggingOldStyle", false);
#pragma warning restore 618
bool autoReload = nlogElement.GetOptionalBooleanAttribute("autoReload", autoReloadDefault);
if (filePath != null)
{
this.fileMustAutoReloadLookup[GetFileLookupKey(filePath)] = autoReload;
}
logFactory.ThrowExceptions = nlogElement.GetOptionalBooleanAttribute("throwExceptions", logFactory.ThrowExceptions);
logFactory.ThrowConfigExceptions = nlogElement.GetOptionalBooleanAttribute("throwConfigExceptions", logFactory.ThrowConfigExceptions);
InternalLogger.LogToConsole = nlogElement.GetOptionalBooleanAttribute("internalLogToConsole", InternalLogger.LogToConsole);
InternalLogger.LogToConsoleError = nlogElement.GetOptionalBooleanAttribute("internalLogToConsoleError", InternalLogger.LogToConsoleError);
InternalLogger.LogFile = nlogElement.GetOptionalAttribute("internalLogFile", InternalLogger.LogFile);
#if !SILVERLIGHT && !__IOS__ && !__ANDROID__
InternalLogger.LogToTrace = nlogElement.GetOptionalBooleanAttribute("internalLogToTrace", InternalLogger.LogToTrace);
#endif
InternalLogger.IncludeTimestamp = nlogElement.GetOptionalBooleanAttribute("internalLogIncludeTimestamp", InternalLogger.IncludeTimestamp);
logFactory.GlobalThreshold = LogLevel.FromString(nlogElement.GetOptionalAttribute("globalThreshold", logFactory.GlobalThreshold.Name));
var children = nlogElement.Children.ToList();
//first load the extensions, as the can be used in other elements (targets etc)
var extensionsChilds = children.Where(child => child.LocalName.Equals("EXTENSIONS", StringComparison.InvariantCultureIgnoreCase)).ToList();
foreach (var extensionsChild in extensionsChilds)
{
this.ParseExtensionsElement(extensionsChild, Path.GetDirectoryName(filePath));
}
//parse all other direct elements
foreach (var child in children)
{
switch (child.LocalName.ToUpper(CultureInfo.InvariantCulture))
{
case "EXTENSIONS":
//already parsed
break;
case "INCLUDE":
this.ParseIncludeElement(child, Path.GetDirectoryName(filePath), autoReloadDefault: autoReload);
break;
case "APPENDERS":
case "TARGETS":
this.ParseTargetsElement(child);
break;
case "VARIABLE":
this.ParseVariableElement(child);
break;
case "RULES":
this.ParseRulesElement(child, this.LoggingRules);
break;
case "TIME":
this.ParseTimeElement(child);
break;
case "POOLING":
this.ParsePoolingElement(child);
break;
default:
InternalLogger.Warn("Skipping unknown node: {0}", child.LocalName);
break;
}
}
}
/// <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);
}
/// <summary>
/// Parse {NLog} xml element.
/// </summary>
/// <param name="nlogElement"></param>
/// <param name="filePath">path to config file.</param>
/// <param name="autoReloadDefault">The default value for the autoReload option.</param>
private void ParseNLogElement(NLogXmlElement nlogElement, string filePath, bool autoReloadDefault)
{
InternalLogger.Trace("ParseNLogElement");
nlogElement.AssertName("nlog");
if (nlogElement.GetOptionalBooleanAttribute("useInvariantCulture", false))
{
this.DefaultCultureInfo = CultureInfo.InvariantCulture;
}
#pragma warning disable 618
this.ExceptionLoggingOldStyle = nlogElement.GetOptionalBooleanAttribute("exceptionLoggingOldStyle", false);
#pragma warning restore 618
bool autoReload = nlogElement.GetOptionalBooleanAttribute("autoReload", autoReloadDefault);
if (filePath != null)
this.fileMustAutoReloadLookup[GetFileLookupKey(filePath)] = autoReload;
LogManager.ThrowExceptions = nlogElement.GetOptionalBooleanAttribute("throwExceptions", LogManager.ThrowExceptions);
InternalLogger.LogToConsole = nlogElement.GetOptionalBooleanAttribute("internalLogToConsole", InternalLogger.LogToConsole);
InternalLogger.LogToConsoleError = nlogElement.GetOptionalBooleanAttribute("internalLogToConsoleError", InternalLogger.LogToConsoleError);
InternalLogger.LogFile = nlogElement.GetOptionalAttribute("internalLogFile", InternalLogger.LogFile);
InternalLogger.LogLevel = LogLevel.FromString(nlogElement.GetOptionalAttribute("internalLogLevel", InternalLogger.LogLevel.Name));
LogManager.GlobalThreshold = LogLevel.FromString(nlogElement.GetOptionalAttribute("globalThreshold", LogManager.GlobalThreshold.Name));
var children = nlogElement.Children;
//first load the extensions, as the can be used in other elements (targets etc)
var extensionsChilds = children.Where(child => child.LocalName.Equals("EXTENSIONS", StringComparison.InvariantCultureIgnoreCase));
foreach (var extensionsChild in extensionsChilds)
{
this.ParseExtensionsElement(extensionsChild, Path.GetDirectoryName(filePath));
}
//parse all other direct elements
foreach (var child in children)
{
switch (child.LocalName.ToUpper(CultureInfo.InvariantCulture))
{
case "EXTENSIONS":
//already parsed
break;
case "INCLUDE":
this.ParseIncludeElement(child, Path.GetDirectoryName(filePath), autoReloadDefault: autoReload);
break;
case "APPENDERS":
case "TARGETS":
this.ParseTargetsElement(child);
break;
case "VARIABLE":
this.ParseVariableElement(child);
break;
case "RULES":
this.ParseRulesElement(child, this.LoggingRules);
break;
case "TIME":
this.ParseTimeElement(child);
break;
default:
InternalLogger.Warn("Skipping unknown node: {0}", child.LocalName);
break;
}
}
}
private bool SetLayoutFromElement(object o, NLogXmlElement layoutElement)
{
PropertyInfo targetPropertyInfo;
string name = layoutElement.LocalName;
// if property exists
if (PropertyHelper.TryGetPropertyInfo(o, name, out targetPropertyInfo))
{
// and is a Layout
if (typeof(Layout).IsAssignableFrom(targetPropertyInfo.PropertyType))
{
string layoutTypeName = StripOptionalNamespacePrefix(layoutElement.GetOptionalAttribute("type", null));
// and 'type' attribute has been specified
if (layoutTypeName != null)
{
// configure it from current element
Layout layout = this.ConfigurationItemFactory.Layouts.CreateInstance(this.ExpandSimpleVariables(layoutTypeName));
this.ConfigureObjectFromAttributes(layout, layoutElement, true);
this.ConfigureObjectFromElement(layout, layoutElement);
targetPropertyInfo.SetValue(o, layout, null);
return true;
}
}
}
return false;
}
private void ParseNLogElement(NLogXmlElement nlogElement, string baseDirectory)
{
InternalLogger.Trace("ParseNLogElement");
nlogElement.AssertName("nlog");
this.AutoReload = nlogElement.GetOptionalBooleanAttribute("autoReload", false);
LogManager.ThrowExceptions = nlogElement.GetOptionalBooleanAttribute("throwExceptions", LogManager.ThrowExceptions);
InternalLogger.LogToConsole = nlogElement.GetOptionalBooleanAttribute("internalLogToConsole", InternalLogger.LogToConsole);
#if !NET_CF
InternalLogger.LogToConsoleError = nlogElement.GetOptionalBooleanAttribute("internalLogToConsoleError", InternalLogger.LogToConsoleError);
#endif
InternalLogger.LogFile = nlogElement.GetOptionalAttribute("internalLogFile", InternalLogger.LogFile);
InternalLogger.LogLevel = LogLevel.FromString(nlogElement.GetOptionalAttribute("internalLogLevel", InternalLogger.LogLevel.Name));
LogManager.GlobalThreshold = LogLevel.FromString(nlogElement.GetOptionalAttribute("globalThreshold", LogManager.GlobalThreshold.Name));
foreach (var el in nlogElement.Children)
{
switch (el.LocalName.ToUpper(CultureInfo.InvariantCulture))
{
case "EXTENSIONS":
this.ParseExtensionsElement(el, baseDirectory);
break;
case "INCLUDE":
this.ParseIncludeElement(el, baseDirectory);
break;
case "APPENDERS":
case "TARGETS":
this.ParseTargetsElement(el);
break;
case "VARIABLE":
this.ParseVariableElement(el);
break;
case "RULES":
this.ParseRulesElement(el, this.LoggingRules);
break;
default:
InternalLogger.Warn("Skipping unknown node: {0}", el.LocalName);
break;
}
}
}
private Layout TryCreateLayoutInstance(NLogXmlElement element, Type type)
{
// Check if it is a Layout
if (!typeof(Layout).IsAssignableFrom(type))
return null;
string layoutTypeName = StripOptionalNamespacePrefix(element.GetOptionalAttribute("type", null));
// Check if the 'type' attribute has been specified
if (layoutTypeName == null)
return null;
return this.ConfigurationItemFactory.Layouts.CreateInstance(this.ExpandSimpleVariables(layoutTypeName));
}
/// <summary>
/// Parse {NLog} xml element.
/// </summary>
/// <param name="nlogElement"></param>
/// <param name="baseDirectory">path to directory of config file.</param>
private void ParseNLogElement(NLogXmlElement nlogElement, string baseDirectory)
{
InternalLogger.Trace("ParseNLogElement");
nlogElement.AssertName("nlog");
if (nlogElement.GetOptionalBooleanAttribute("useInvariantCulture", false))
{
this.DefaultCultureInfo = CultureInfo.InvariantCulture;
}
#pragma warning disable 618
this.ExceptionLoggingOldStyle = nlogElement.GetOptionalBooleanAttribute("exceptionLoggingOldStyle", false);
#pragma warning restore 618
this.AutoReload = nlogElement.GetOptionalBooleanAttribute("autoReload", false);
LogManager.ThrowExceptions = nlogElement.GetOptionalBooleanAttribute("throwExceptions", LogManager.ThrowExceptions);
InternalLogger.LogToConsole = nlogElement.GetOptionalBooleanAttribute("internalLogToConsole", InternalLogger.LogToConsole);
InternalLogger.LogToConsoleError = nlogElement.GetOptionalBooleanAttribute("internalLogToConsoleError", InternalLogger.LogToConsoleError);
InternalLogger.LogFile = nlogElement.GetOptionalAttribute("internalLogFile", InternalLogger.LogFile);
InternalLogger.LogLevel = LogLevel.FromString(nlogElement.GetOptionalAttribute("internalLogLevel", InternalLogger.LogLevel.Name));
LogManager.GlobalThreshold = LogLevel.FromString(nlogElement.GetOptionalAttribute("globalThreshold", LogManager.GlobalThreshold.Name));
var children = nlogElement.Children;
//first load the extensions, as the can be used in other elements (targets etc)
var extensionsChilds = children.Where(child => child.LocalName.Equals("EXTENSIONS", StringComparison.InvariantCultureIgnoreCase));
foreach (var extensionsChild in extensionsChilds)
{
this.ParseExtensionsElement(extensionsChild, baseDirectory);
}
//parse all other direct elements
foreach (var child in children)
{
switch (child.LocalName.ToUpper(CultureInfo.InvariantCulture))
{
case "EXTENSIONS":
//already parsed
break;
case "INCLUDE":
this.ParseIncludeElement(child, baseDirectory);
break;
case "APPENDERS":
case "TARGETS":
this.ParseTargetsElement(child);
break;
case "VARIABLE":
this.ParseVariableElement(child);
break;
case "RULES":
this.ParseRulesElement(child, this.LoggingRules);
break;
case "TIME":
this.ParseTimeElement(child);
break;
default:
InternalLogger.Warn("Skipping unknown node: {0}", child.LocalName);
break;
}
}
}