public static readonly string LogFilePath = "/logs/"; // /logs/ = ./logs/
/// <summary>
/// Defines the log profile.
/// </summary>
/// <param name = "activefileLog">if set to <c>true</c> logs by file are actived.</param>
/// <param name = "activeconsoleLog">if set to <c>true</c> logs on the console are actived.</param>
public static void DefineLogProfile(bool activefileLog, bool activeconsoleLog)
{
var config = new LoggingConfiguration();
var consoleTarget = new ColoredConsoleTarget {
Layout = LogFormatConsole
};
var fileTarget = new FileTarget
{
FileName = "${basedir}" + LogFilePath + "log_${date:format=dd-MM-yyyy}" + ".txt",
Layout = LogFormatFile
};
var fileErrorTarget = new FileTarget
{
FileName = "${basedir}" + LogFilePath +
"error_${date:format=dd-MM-yyyy}" + ".txt",
Layout =
"-------------${level} at ${date:format=G}------------- ${newline} ${callsite} -> ${newline}\t${message} ${newline}-------------${level} at ${date:format=G}------------- ${newline}"
};
if (activefileLog)
{
config.AddTarget("file", fileTarget);
config.AddTarget("fileErrors", fileErrorTarget);
}
if (activeconsoleLog)
{
config.AddTarget("console", consoleTarget);
}
#if DEBUG
var level = LogLevel.Debug;
#else
var level = LogLevel.Info;
#endif
if (activeconsoleLog)
{
var rule = new LoggingRule("*", level, consoleTarget);
config.LoggingRules.Add(rule);
}
if (activefileLog)
{
var rule = new LoggingRule("*", level, fileTarget);
rule.DisableLoggingForLevel(LogLevel.Fatal);
rule.DisableLoggingForLevel(LogLevel.Error);
config.LoggingRules.Add(rule);
var errorRule = new LoggingRule("*", LogLevel.Warn, fileErrorTarget);
config.LoggingRules.Add(errorRule);
}
LogManager.Configuration = config;
}
/// <summary>
/// Sets rule level.
/// </summary>
/// <param name="applicationName">
/// Name of the application.
/// </param>
/// <param name="ruleName">
/// Name of the rule.
/// </param>
/// <param name="logLevel">
/// The log level.
/// </param>
/// <param name="enable">
/// true to enable, false to disable.
/// </param>
public static void SetRuleLevel(
string applicationName,
string ruleName,
LogLevel logLevel,
bool enable)
{
settingsHelperLogger.Debug("Entered static method.");
if (!InstanceList.ContainsKey(applicationName))
{
settingsHelperLogger.Info("Configuration instance {0} does not exist.",
applicationName);
return;
}
LoggingRule loggingRule = InstanceList[applicationName].Rules[ruleName];
if (enable)
{
loggingRule.EnableLoggingForLevel(logLevel);
}
else
{
loggingRule.DisableLoggingForLevel(logLevel);
}
}
public static void DefineLogProfile(bool activefileLog, bool activeconsoleLog)
{
LoggingConfiguration loggingConfiguration = new LoggingConfiguration();
ColoredConsoleTarget target = new ColoredConsoleTarget
{
Layout = NLogHelper.LogFormatConsole
};
FileTarget target2 = new FileTarget
{
FileName = "${basedir}" + NLogHelper.LogFilePath + "log_${date:format=dd-MM-yyyy}.txt",
Layout = NLogHelper.LogFormatFile
};
FileTarget target3 = new FileTarget
{
FileName = "${basedir}" + NLogHelper.LogFilePath + "error_${date:format=dd-MM-yyyy}.txt",
Layout = "-------------${level} at ${date:format=G}------------- ${newline} ${callsite} -> ${newline}\t${message} ${newline}-------------${level} at ${date:format=G}------------- ${newline}"
};
if (activefileLog)
{
loggingConfiguration.AddTarget("file", target2);
loggingConfiguration.AddTarget("fileErrors", target3);
}
if (activeconsoleLog)
{
loggingConfiguration.AddTarget("console", target);
}
LogLevel debug = LogLevel.Debug;
if (activeconsoleLog)
{
LoggingRule loggingRule = new LoggingRule("*", debug, target);
loggingConfiguration.LoggingRules.Add(loggingRule);
}
if (activefileLog)
{
LoggingRule loggingRule = new LoggingRule("*", debug, target2);
loggingRule.DisableLoggingForLevel(LogLevel.Fatal);
loggingRule.DisableLoggingForLevel(LogLevel.Error);
loggingConfiguration.LoggingRules.Add(loggingRule);
LoggingRule item = new LoggingRule("*", LogLevel.Warn, target3);
loggingConfiguration.LoggingRules.Add(item);
}
LogManager.Configuration = loggingConfiguration;
}
private static void ClearLogLevels(LoggingRule loggingRule)
{
foreach (var logLevel in LogLevels)
{
if (logLevel != LogLevel.Off && loggingRule.IsLoggingEnabledForLevel(logLevel))
{
loggingRule.DisableLoggingForLevel(logLevel);
}
}
}
private static void SetLoggingLevel(LogLevel levelSet, LogLevel levelBeingSet, LoggingRule rule)
{
if (levelBeingSet.Ordinal >= levelSet.Ordinal)
{
rule.EnableLoggingForLevel(levelBeingSet);
}
else
{
rule.DisableLoggingForLevel(levelBeingSet);
}
}
private void SetMinimumLogLevel(LoggingRule rule, LogLevel minimumLogLevel)
{
foreach (var logLevel in GetLogLevels())
{
if (logLevel < minimumLogLevel)
{
rule.DisableLoggingForLevel(logLevel);
}
else
{
rule.EnableLoggingForLevel(logLevel);
}
}
}
private void ConfigureLogger(NLog.LogLevel nlogLogLevel)
{
NLogLogManager.ProviderIsAvailabileOverride = true;
var config = new LoggingConfiguration();
target = new MemoryTarget();
target.Layout = "${level:uppercase=true}|${message}|${exception}";
config.AddTarget("memory", target);
var loggingRule = new LoggingRule("*", LogLevel.Trace, target);
loggingRule.DisableLoggingForLevel(nlogLogLevel);
config.LoggingRules.Add(loggingRule);
NLog.LogManager.Configuration = config;
sut = new NLogLogManager().GetLogger("Test");
}
private void ConfigureLogger(NLog.LogLevel nlogLogLevel)
{
var config = new LoggingConfiguration();
_target = new MemoryTarget {
Layout = "${level:uppercase=true}|${message}|${exception}"
};
config.AddTarget("memory", _target);
var loggingRule = new LoggingRule("*", NLog.LogLevel.Trace, _target);
loggingRule.DisableLoggingForLevel(nlogLogLevel);
config.LoggingRules.Add(loggingRule);
LogManager.Configuration = config;
_sut = new NLogLogProvider().GetLogger("Test");
}
public IActionResult UpdateLogLevel([FromBody] LogRulesRequest request)
{
Guard.NotNull(request, nameof(request));
// Checks the request is valid.
if (!ModelState.IsValid)
{
return(ModelStateErrors.BuildErrorResponse(ModelState));
}
try
{
foreach (LogRuleRequest logRuleRequest in request.LogRules)
{
LogLevel nLogLevel = logRuleRequest.LogLevel.ToNLogLevel();
LoggingRule rule = LogManager.Configuration.LoggingRules.SingleOrDefault(r =>
r.LoggerNamePattern == logRuleRequest.RuleName);
if (rule == null)
{
throw new Exception($"Logger name `{logRuleRequest.RuleName}` doesn't exist.");
}
// Log level ordinals go from 1 to 6 (trace to fatal).
// When we set a log level, we enable every log level above and disable all the ones below.
foreach (LogLevel level in LogLevel.AllLoggingLevels)
{
if (level.Ordinal >= nLogLevel.Ordinal)
{
rule.EnableLoggingForLevel(level);
}
else
{
rule.DisableLoggingForLevel(level);
}
}
}
// Only update the loggers if the setting was successful.
LogManager.ReconfigExistingLoggers();
return(Ok());
}
catch (Exception e)
{
logger.LogError("Exception occurred: {0}", e.ToString());
return(ErrorHelpers.BuildErrorResponse(HttpStatusCode.BadRequest, e.Message, e.ToString()));
}
}
private void OnPropertyChanged(object sender, PropertyChangedEventArgs e)
{
switch (e.PropertyName)
{
case "ErrorEnabled":
case "WarnEnabled":
case "InfoEnabled":
case "DebugEnabled":
case "DiagEnabled":
if (ErrorEnabled)
{
loggingRule.EnableLoggingForLevel(NLog.LogLevel.Error);
loggingRule.EnableLoggingForLevel(NLog.LogLevel.Fatal);
}
else
{
loggingRule.DisableLoggingForLevel(NLog.LogLevel.Error);
loggingRule.DisableLoggingForLevel(NLog.LogLevel.Fatal);
}
if (WarnEnabled)
{
loggingRule.EnableLoggingForLevel(NLog.LogLevel.Error);
}
else
{
loggingRule.DisableLoggingForLevel(NLog.LogLevel.Error);
}
if (InfoEnabled)
{
loggingRule.EnableLoggingForLevel(NLog.LogLevel.Info);
}
else
{
loggingRule.DisableLoggingForLevel(NLog.LogLevel.Info);
}
if (DebugEnabled)
{
loggingRule.EnableLoggingForLevel(NLog.LogLevel.Debug);
}
else
{
loggingRule.DisableLoggingForLevel(NLog.LogLevel.Debug);
}
if (DiagEnabled)
{
loggingRule.EnableLoggingForLevel(NLog.LogLevel.Trace);
}
else
{
loggingRule.DisableLoggingForLevel(NLog.LogLevel.Trace);
}
LogManager.ReconfigExistingLoggers();
break;
}
}
/// <summary>
/// Set the level at which messages will be logged
/// </summary>
/// <param name="newLevel">Trace, Debug, Info, Warn, Error, Fatal, or Off</param>
public static void SetLogLevel(Level newLevel)
{
configureLogging();
foreach (int level in Enumerable.Range(0, 6))
{
if (level < (int)newLevel)
{
loggingRule.DisableLoggingForLevel(LogLevel.FromOrdinal(level));
}
else
{
loggingRule.EnableLoggingForLevel(LogLevel.FromOrdinal(level));
}
}
LogManager.ReconfigExistingLoggers();
}
private void button1_Click(object sender, System.EventArgs e)
{
LoggingConfiguration config = logger1.Factory.Configuration;
LoggingRule rule = config.FindRuleByName("All");
rule.DisableLoggingForLevel(LogLevel.Debug);
logger1.Factory.Configuration = config;
if (logger1.IsDebugEnabled)
{
logger1.Debug("App Log 1");
}
else
{
logger1.Trace("App Log 1");
}
}
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>
/// Sets rule logging level.
/// </summary>
/// <param name="applicationName">
/// Name of the application.
/// </param>
/// <param name="ruleName">
/// Name of the rule.
/// </param>
/// <param name="logLevel">
/// The log level.
/// </param>
public static void SetRuleLoggingLevel(
string applicationName,
string ruleName,
LogLevel logLevel)
{
LoggingRule loggingRule = InstanceList[applicationName].Rules[ruleName];
foreach (var item in LogLevelList)
{
if (item >= logLevel)
{
loggingRule.EnableLoggingForLevel(item);
}
else
{
loggingRule.DisableLoggingForLevel(item);
}
}
}
private void ConfigureLogger(NLog.LogLevel nlogLogLevel)
{
if (PerTestLogger.ShouldEnablePerTestLog())
{
throw new SkipException("Unable to test NLogProvider when running in per test log mode.");
}
NLogLogManager.ProviderIsAvailableOverride = true;
var config = new LoggingConfiguration();
target = new MemoryTarget();
target.Layout = "${level:uppercase=true}|${message}|${exception}";
config.AddTarget("memory", target);
var loggingRule = new LoggingRule("*", LogLevel.Trace, target);
loggingRule.DisableLoggingForLevel(nlogLogLevel);
config.LoggingRules.Add(loggingRule);
NLog.LogManager.Configuration = config;
sut = new NLogLogManager().GetLogger("Test");
}
public static void ConfigureLog()
{
var config = new LoggingConfiguration();
var fileTarget = new FileTarget();
config.AddTarget("Nutrition", fileTarget);
fileTarget.FileName = @"C:\Log\HiDoctor\${shortdate}.txt";
fileTarget.Layout = "${longdate} ${message}";
fileTarget.Encoding = System.Text.Encoding.UTF8;
fileTarget.ArchiveAboveSize = 10000000;
fileTarget.MaxArchiveFiles = 30;
fileTarget.ArchiveEvery = FileArchivePeriod.Hour;
var rule = new LoggingRule("*", LogLevel.Debug, fileTarget);
rule.DisableLoggingForLevel(LogLevel.Info);
config.LoggingRules.Add(rule);
var fileTarget2 = new FileTarget();
config.AddTarget("Nutrition", fileTarget2);
fileTarget2.FileName = @"C:\Log\HiDoctor\Nutrition.txt";
fileTarget2.Layout = "${message}";
fileTarget2.Encoding = System.Text.Encoding.UTF8;
fileTarget2.ArchiveAboveSize = 10000000;
//fileTarget.MaxArchiveFiles = 30;
fileTarget2.ArchiveEvery = FileArchivePeriod.Month;
var rule2 = new LoggingRule();
rule2.EnableLoggingForLevel(LogLevel.Info);
rule2.LoggerNamePattern = "*";
rule2.Targets.Add(fileTarget2);
config.LoggingRules.Add(rule2);
LogManager.Configuration = config;
// LogManager.ThrowExceptions = true;
}
public static void AddTarget(Target target, LogLevel logLevel)
{
if (!loggingRules.TryGetValue(logLevel, out LoggingRule lr))
{
lr = new LoggingRule();
foreach (var ll in LogLevel.AllLoggingLevels)
{
if (ll >= logLevel)
{
lr.EnableLoggingForLevel(ll);
}
else
{
lr.DisableLoggingForLevel(ll);
}
}
lr.LoggerNamePattern = "*";
LogConfiguration.LoggingRules.Add(lr);
loggingRules[logLevel] = lr;
}
lr.Targets.Add(target);
LogManager.Configuration = LogConfiguration;
}
private void ConfigDatabaseTarget(LoggingConfiguration loggingConfiguration)
{
DatabaseTarget databaseTarget = new DatabaseTarget();
databaseTarget.DBProvider = "Oracle.ManagedDataAccess.Client.OracleConnection, Oracle.ManagedDataAccess";
databaseTarget.ConnectionString = _connectionString;
databaseTarget.CommandType = System.Data.CommandType.Text;
databaseTarget.CommandText = "INSERT INTO TB_SYSTEM_LOG\n" +
" (MACHINE_NAME,\n" +
" CALL_SITE,\n" +
" USER_NAME,\n" +
" LOG_DATE,\n" +
" LOG_LEVEL,\n" +
" LOG_MESSAGE,\n" +
" LOG_EXCEPTION,\n" +
" LOG_STACK_TRACE,\n" +
" MONTH_NUMBER)\n" +
"VALUES\n" +
" (:V_MACHINE_NAME,\n" +
" :V_CALL_SITE,\n" +
" :V_USER_NAME,\n" +
" systimestamp,\n" +
" :V_LOG_LEVEL,\n" +
" :V_LOG_MESSAGE,\n" +
" :V_LOG_EXCEPTION,\n" +
" :V_LOG_STACK_TRACE,\n" +
" TO_NUMBER(TO_CHAR(SYSDATE,'MM','NLS_CALENDAR = PERSIAN')))";
//url: https://github.com/nlog/NLog/wiki/Database-target
databaseTarget.Parameters.Add(new DatabaseParameterInfo
{
Name = ":V_MACHINE_NAME",
Layout = "${machinename}"
});
databaseTarget.Parameters.Add(new DatabaseParameterInfo
{
Name = ":V_CALL_SITE",
Layout = "${callSite}"
});
databaseTarget.Parameters.Add(new DatabaseParameterInfo
{
Name = ":V_USER_NAME",
Layout = "${event-properties:item=UserName}"
});
databaseTarget.Parameters.Add(new DatabaseParameterInfo
{
Name = ":V_LOG_LEVEL",
Layout = "${level}"
});
databaseTarget.Parameters.Add(new DatabaseParameterInfo
{
Name = ":V_LOG_MESSAGE",
Layout = "${message}"
});
databaseTarget.Parameters.Add(new DatabaseParameterInfo
{
Name = ":V_LOG_EXCEPTION",
Layout = "${exception}"
});
databaseTarget.Parameters.Add(new DatabaseParameterInfo
{
Name = ":V_LOG_STACK_TRACE",
Layout = "${exception:format=Message,Type,Method,StackTrace,Data:separator=\r\n\r\n:maxInnerExceptionLevel=10:innerFormat=Message,Type,Method,StackTrace,Data:innerExceptionSeparator=\r\n\r\n}"
//Layout = "${exception:format=Type,Method,StackTrace}"
});
bool debugEnabled = bool.Parse(_appSettings.LoggerDebugEnabled);
loggingConfiguration.AddTarget(DatabaseTargetName, databaseTarget);
LoggingRule rule = new LoggingRule("*", LogLevel.Trace, databaseTarget);
if (!debugEnabled)
{
rule.DisableLoggingForLevel(LogLevel.Debug);
}
loggingConfiguration.LoggingRules.Add(rule);
}
