public override void TraceEvent(TraceEventCache eventCache, string source, TraceEventType eventType, int id, string format, params object[] args)
{
lock (_sync)
{
if(Filter != null && !Filter.ShouldTrace(eventCache, source, eventType, id, format, args, null, null)) return;
ConsoleColor color;
switch (eventType)
{
case TraceEventType.Error:
color = ConsoleColor.Red;
break;
case TraceEventType.Warning:
color = ConsoleColor.Yellow;
break;
case TraceEventType.Information:
color = ConsoleColor.Green;
break;
case TraceEventType.Verbose:
color = ConsoleColor.DarkCyan;
break;
default:
color = ConsoleColor.Gray;
break;
}
var eventTypeString = Enum.GetName(typeof (TraceEventType), eventType);
var message = source + " - " + eventTypeString + " > " + (args.Length > 0 ? string.Format(format, args): format);
WriteColor(message + Environment.NewLine, color);
}
}
/// <summary>
/// Writes the specified trace level, message and optional exception.
/// </summary>
/// <param name="level">The <see cref="TraceLevel"/> at which to write this trace.</param>
/// <param name="message">The trace message.</param>
/// <param name="ex">The trace exception. This parameter is optional.</param>
public void Trace(TraceLevel level, string message, Exception ex)
{
if (level == TraceLevel.Off)
{
return;
}
TraceEventCache eventCache = new TraceEventCache();
TraceEventType traceEventType = GetTraceEventType(level);
foreach (TraceListener listener in DiagnosticsTrace.Listeners)
{
if (!listener.IsThreadSafe)
{
lock (listener)
{
listener.TraceEvent(eventCache, "Newtonsoft.Json", traceEventType, 0, message);
}
}
else
{
listener.TraceEvent(eventCache, "Newtonsoft.Json", traceEventType, 0, message);
}
if (DiagnosticsTrace.AutoFlush)
{
listener.Flush();
}
}
}
public override void TraceData(TraceEventCache eventCache, string source, TraceEventType eventType, int id,
params object[] data)
{
if (this.Filter != null &&
!this.Filter.ShouldTrace(eventCache, source, eventType, id, string.Empty, null, null, null))
return;
foreach (object obj in data)
{
if (obj is XPathNavigator)
{
using (var reader = ((XPathNavigator)obj).ReadSubtree())
{
reader.MoveToContent();
if (reader.IsStartElement())
Console.WriteLine(XElement.ReadFrom(reader).ToString(SaveOptions.OmitDuplicateNamespaces));
else
{
Console.WriteLine("Unable to write Xml data.");
}
}
}
else
{
Console.WriteLine(obj.ToString());
}
}
}
/// <summary>
/// Forwards the trace request to the wrapped listener.
/// </summary>
/// <param name="eventCache">The context information.</param>
/// <param name="source">The trace source.</param>
/// <param name="severity">The severity.</param>
/// <param name="id">The event id.</param>
/// <param name="data">The objects to trace.</param>
public override void TraceData(TraceEventCache eventCache, string source, TraceEventType severity, int id, params object[] data)
{
if ((this.Filter == null) || this.Filter.ShouldTrace(eventCache, source, severity, id, null, null, null, data))
{
this.innerListener.TraceData(eventCache, source, severity, id, data);
}
}
public override void TraceData(TraceEventCache eventCache, string source, TraceEventType eventType, int id, object data)
{
LogMessage msg = (LogMessage)data;
byte[] buf = FormatMessage(string.Concat(msg.MessageAsText, "\n"));
Stream.Write(buf, 0, buf.Length); // Write message buffer
Stream.Flush();
}
public override void TraceEvent (TraceEventCache eventCache, string source, TraceEventType severity, int id, string message)
{
if (HttpContext.Current == null || HttpContext.Current.Trace == null)
return;
HttpContext.Current.Trace.Write (source, message);
}
public override void TraceEvent(TraceEventCache eventCache, string source, TraceEventType eventType, int id, string format, params object[] args)
{
if (args == null || args.Length == 0)
Append(eventType, format);
else
Append(eventType, String.Format(format, args));
}
public override void TraceEvent(TraceEventCache eventCache, string source, TraceEventType eventType, int id, string message)
{
if ((base.Filter == null) || base.Filter.ShouldTrace(eventCache, source, eventType, id, message, null, null, null))
{
var prefix = source;
var dotIndex = prefix.LastIndexOf('.');
if (dotIndex != -1)
prefix = prefix.Substring(dotIndex + 1);
switch (eventType)
{
case TraceEventType.Critical:
case TraceEventType.Error:
Trace.TraceError("[{0}] {1}", prefix, message);
break;
case TraceEventType.Verbose:
case TraceEventType.Information:
Trace.TraceInformation("[{0}] {1}", prefix, message);
break;
case TraceEventType.Warning:
Trace.TraceWarning("[{0}] {1}", prefix, message);
break;
default:
break;
}
}
}
void PrintThreadId(TraceEventCache info)
{
Console.Out.Write("[");
Console.Out.Write(info.ThreadId);
Console.Out.Write("]");
Console.Out.Write(" ");
}
protected override void TraceSimpleEvent(DateTime eventTime, Int32 threadId, TraceEventType eventType, String message, Int32 eventId, TraceEventCache eventCache, String source)
{
if (this._traceListener != null)
{
this._traceListener.TraceEvent(eventCache, source, eventType, eventId, message);
}
}
public override sealed void TraceEvent(TraceEventCache eventCache, string source, TraceEventType eventType, int id, string message)
{
if ((base.Filter == null) || base.Filter.ShouldTrace(eventCache, source, eventType, id, message, null, null, null))
{
WriteTrace(eventCache, source, eventType, id, message, null, null);
}
}
public override void TraceEvent(TraceEventCache eventCache, string source, TraceEventType eventType, int id, string message)
{
try
{
var dict = message.Split(new[] { ';' }, StringSplitOptions.RemoveEmptyEntries)
.Select(part => part.Split('='))
.ToDictionary(split => split[0], split => split[1]);
string iid;
if (dict.TryGetValue("iid", out iid))
{
string toWrite = string.Format("[{0} {1}] {2}", DateTime.Now, iid, dict["msg"]);
base.WriteLine(toWrite);
}
else
{
string toWrite = string.Format("[{0}] {1}", DateTime.Now, dict["msg"]);
base.WriteLine(toWrite);
}
}
catch (Exception exception)
{
string toWrite = string.Format("Exception while parsing trace: {0}\n\t", exception.Message, exception.StackTrace);
base.WriteLine(toWrite);
}
}
public override void TraceEvent(TraceEventCache eventCache, string source, TraceEventType eventType, int id, string format, params object[] args)
{
if (Filter != null && !Filter.ShouldTrace(eventCache, source, eventType, id, format, args, null, null))
{
return;
}
var client = new SmtpClient(Settings.Default.SmtpServer)
{
Credentials = new NetworkCredential(Settings.Default.SmtpUsername, Settings.Default.SmtpPassword),
EnableSsl = true
};
var body = string.Format(format, args);
var firstLine = new StringReader(body).ReadLine();
if (firstLine.Length > 100)
{
firstLine = firstLine.Substring(0, 97).Trim() + "...";
}
var msg = new MailMessage
{
From = new MailAddress(Settings.Default.NotificationFrom, "FitBot"),
To = {Settings.Default.NotificationTo},
Subject = $"{eventType} - {firstLine}",
Body = body
};
client.Send(msg);
}
public override void TraceData(TraceEventCache eventCache, string source, TraceEventType eventType, int id, object data)
{
tracedData = data;
tracedSource = source;
tracedEventType = eventType;
entries.Add(data as LogEntry);
}
/// <summary>
/// Writes the specified trace level, message and optional exception.
/// </summary>
/// <param name="level">The <see cref="TraceLevel"/> at which to write this trace.</param>
/// <param name="message">The trace message.</param>
/// <param name="ex">The trace exception. This parameter is optional.</param>
public void Trace(TraceLevel level, string message, Exception ex)
{
if (level == TraceLevel.Off)
return;
TraceEventCache eventCache = new TraceEventCache();
TraceEventType traceEventType = GetTraceEventType(level);
foreach (TraceListener listener in DiagnosticsTrace.Listeners)
{
if (!listener.IsThreadSafe)
{
lock (listener)
{
listener.TraceEvent(eventCache, "Framework.Qlh.Common.Infrastructure.Json", traceEventType, 0, message);
}
}
else
{
listener.TraceEvent(eventCache, "Framework.Qlh.Common.Infrastructure.Json", traceEventType, 0, message);
}
if (DiagnosticsTrace.AutoFlush)
listener.Flush();
}
}
public void Write(LogEntry entry, Type filterListener)
{
Guard.ArgumentNotNull(entry, "entry");
TraceEventCache manager = new TraceEventCache();
foreach(TraceListener listener in this.Listeners)
{
bool lockTaken = false;
try
{
if (!listener.IsThreadSafe)
{
Monitor.Enter(sync, ref lockTaken);
}
if (filterListener == null ||
filterListener == listener.GetType())
{
listener.TraceData(manager, string.Empty, entry.Severity, 0, entry);
listener.Flush();
}
}
finally
{
if (!listener.IsThreadSafe && lockTaken)
{
Monitor.Exit(sync);
}
}
}
}
public override void TraceEvent(TraceEventCache eventCache, string source, TraceEventType eventType, int id, string message)
{
if ((this.Filter == null) || this.Filter.ShouldTrace(eventCache, source, eventType, id, message, null, null, null))
{
this.WriteLine(message);
}
}
public override sealed void TraceData(TraceEventCache eventCache, string source, TraceEventType eventType, int id, params object[] data)
{
if ((base.Filter == null) || base.Filter.ShouldTrace(eventCache, source, eventType, id, null, null, null, data))
{
WriteTrace(eventCache, source, eventType, id, null, null, data);
}
}
public override void TraceTransfer(TraceEventCache eventCache, string source, int id, string message, Guid relatedActivityId)
{
lock(traceRequestMonitor)
{
MockTraceListener.transferGuids.Add(relatedActivityId);
}
}
public override void TraceEvent(TraceEventCache eventCache, string source, TraceEventType eventType, int id)
{
var te = new TraceEvent {Cache = eventCache, Source = source, Type = eventType, Id = id};
Events.Add(te);
if (OnEventAdd != null)
OnEventAdd.Invoke(te);
}
public override void TraceEvent(TraceEventCache eventCache, string source, TraceEventType eventType, int id, string format, params object[] args)
{
ConsoleColor originalColor = Console.ForegroundColor;
Console.ForegroundColor = GetEventColor(eventType, originalColor);
base.WriteLine(string.Format(format, args));
Console.ForegroundColor = originalColor;
}
/// <summary>
/// Returns the value of Environment.MachineName
/// </summary>
/// <param name="value">The output parameter</param>
/// <param name="cache">Unused</param>
/// <param name="source">Unused</param>
/// <param name="eventType">Unused</param>
/// <param name="id">Unused</param>
/// <param name="formatOrMessage">Unused</param>
/// <param name="data">Unused</param>
/// <returns>True</returns>
public override bool TryGetValue(out object value, TraceEventCache cache, string source,
TraceEventType eventType, int id, string formatOrMessage,
object[] data)
{
value = Environment.MachineName;
return true;
}
protected override void TraceSimpleEvent(DateTime eventTime, Int32 threadId, TraceEventType eventType, String message, Int32 eventId, TraceEventCache eventCache, String source)
{
if (_table != null)
{
if (message.StartsWith("#Status ") || message.StartsWith("#Status:"))
{
Status status = new Status(eventTime.ToUniversalTime());
status.Level = eventType.ToString();
status.ThreadId = threadId;
string messageText;
string dataText;
GetMessageParts(message, out messageText, out dataText);
status.Message = messageText;
status.Data = dataText;
try
{
TableOperation operation = TableOperation.Insert(status);
this._table.Execute(operation);
}
catch (Exception e)
{
Console.WriteLine("Exception while saving to Azure storage.");
Console.WriteLine(e.ToString());
throw;
}
}
}
}
/// <summary>
/// Determines whether a filter is attached to this listener and, if so, asks whether it ShouldTrace applies to this data.
/// </summary>
protected virtual bool ShouldTrace(TraceEventCache eventCache, string source, TraceEventType eventType, int id,
string formatOrMessage, object[] args, object data1, object[] data)
{
return
!(Filter != null &&
!Filter.ShouldTrace(eventCache, source, eventType, id, formatOrMessage, args, data1, data));
}
public override void TraceTransfer(TraceEventCache eventCache, string source, int id, string message,
Guid relatedActivityId)
{
//this.WriteHeader(source, TraceEventType.Transfer, id, eventCache, relatedActivityId);
//this.WriteEscaped(message);
//this.WriteFooter(eventCache);
}
public override void TraceEvent(TraceEventCache eventCache, string source, TraceEventType eventType, int id)
{
this.source = source;
this.eventType = eventType;
this.id = id;
TraceEvent(eventCache, source, eventType, id, "No additional information.");
}
public void WriteEvent(string message, string source, TraceEventType type) {
var ctx = BeforeWriteEvent();
try {
if (source == null) {
source = s_processFileName;
}
var evtId = Interlocked.Increment(ref _evtId);
var evtCache = new TraceEventCache();
foreach (TraceListener l in listeners) {
lock (l) {
try {
l.TraceEvent(evtCache, source, type, evtId, message);
if (Trace.AutoFlush) {
l.Flush();
}
} catch {
//swallow error
Debugger.Break();
}
}
}
} finally {
AfterWriteEvent(ctx);
}
}
public override void TraceEvent(TraceEventCache eventCache, string source, TraceEventType eventType, int id)
{
if (_enabled)
{
WebSocketHost.Send($"{eventType}:{id} - {source}");
}
}
/// <summary>
/// Traces the message. Supported event types are: Critical, Error, Information and Warning.
/// </summary>
public override void TraceEvent(TraceEventCache eventCache, string source, TraceEventType eventType, int id, string message)
{
if (Logger != null)
{
switch (eventType)
{
case TraceEventType.Critical:
{
Logger.Fatal(message);
}
break;
case TraceEventType.Error:
{
Logger.Error(message);
}
break;
case TraceEventType.Information:
{
Logger.Info(message);
}
break;
case TraceEventType.Warning:
{
Logger.Warn(message);
}
break;
}
}
}
public override void TraceEvent(TraceEventCache eventCache, string source, TraceEventType eventType, int id, string format, params object[] args)
{
string message = string.Format(format, args);
// write the localised date and time but include the time zone in brackets (good for combining logs from different timezones)
TimeSpan utcOffset = TimeZone.CurrentTimeZone.GetUtcOffset(DateTime.Now);
string plusOrMinus = (utcOffset < TimeSpan.Zero) ? "-" : "+";
string utcHourOffset = utcOffset.TotalHours == 0 ? string.Empty : string.Format(" ({0}{1:hh})", plusOrMinus, utcOffset);
string dateWithOffset = string.Format(@"{0:yyyy/MM/dd HH:mm:ss.fff}{1}", DateTime.Now, utcHourOffset);
// display the threadid
string log = string.Format(@"{0} [{1}] {2}", dateWithOffset, Thread.CurrentThread.ManagedThreadId, message);
switch (eventType)
{
case TraceEventType.Critical:
case TraceEventType.Error:
Console.ForegroundColor = ConsoleColor.Red;
Console.WriteLine(log);
Console.ResetColor();
break;
case TraceEventType.Warning:
Console.ForegroundColor = ConsoleColor.Yellow;
Console.WriteLine(log);
Console.ResetColor();
break;
default:
Console.WriteLine(log);
break;
}
}
/// <summary>
/// Method invoked when data needs to be traced. Will filter based on current trace options
/// </summary>
/// <param name="eventCache">TraceEventCache</param>
/// <param name="source">Source</param>
/// <param name="eventType">TraceEventType</param>
/// <param name="id">ID</param>
/// <param name="data">Data</param>
public override void TraceData(System.Diagnostics.TraceEventCache eventCache, string source, System.Diagnostics.TraceEventType eventType, int id, object data)
{
// If there's no filter means we should log everything
if (this.Filter == null || this.Filter.ShouldTrace(eventCache, source, eventType, id, null, null, data, null))
{
this.AddNewEntry(data as LogEntry);
}
}
/// <summary>
/// Writes trace information, a message, and event information to the listener specific output.
/// </summary>
/// <param name="eventCache">A <see cref="T:System.Diagnostics.TraceEventCache" /> object that contains the current process ID, thread ID, and stack trace information.</param>
/// <param name="source">A name used to identify the output, typically the name of the application that generated the trace event.</param>
/// <param name="eventType">One of the <see cref="T:System.Diagnostics.TraceEventType" /> values specifying the type of event that has caused the trace.</param>
/// <param name="id">A numeric identifier for the event.</param>
/// <param name="message">A message to write.</param>
/// <PermissionSet>
/// <IPermission class="System.Security.Permissions.EnvironmentPermission, mscorlib, Version=2.0.3600.0, Culture=neutral, PublicKeyToken=b77a5c561934e089" version="1" Unrestricted="true" />
/// <IPermission class="System.Security.Permissions.SecurityPermission, mscorlib, Version=2.0.3600.0, Culture=neutral, PublicKeyToken=b77a5c561934e089" version="1" Flags="UnmanagedCode" />
/// </PermissionSet>
public override void TraceEvent(System.Diagnostics.TraceEventCache eventCache, string source, TraceEventType eventType, int id, string message)
{
// Check if any filters exist
if (SourceFilters != null)
{
if (SourceFilters.Count > 0)
{
bool isFilterMatched = false;
// If there are filters, check to make sure the source matches one of the filters. If it doesn't, then just return.
foreach (string filter in SourceFilters)
{
if (String.Compare(source, filter, true) == 0)
{
isFilterMatched = true;
break;
}
}
if (!isFilterMatched)
{
return;
}
}
}
if (MessageKeywordFilters != null)
{
if (MessageKeywordFilters.Count > 0)
{
bool isFilterMatched = false;
foreach (string keyword in MessageKeywordFilters)
{
if (message.Contains(keyword))
{
isFilterMatched = true;
break;
}
}
if (!isFilterMatched)
{
return;
}
}
}
string timestamp = eventCache.DateTime.ToLocalTime().ToString("[MM/dd/yy HH:mm:ss.ffff] ");
// Prepend timestamp to messages with multiple lines so that addition lines in message
// lines up to first line after the timestamp
if (message.Contains(Environment.NewLine))
{
message = message.Replace(Environment.NewLine, Environment.NewLine + timestamp);
}
Write(timestamp + message);
}
private void PurgeLogFiles(int maxFilesToKeep, System.Diagnostics.TraceEventCache eventCache)
{
string fileFilter = BaseFileName + "*.log";
lock (_purgeLock)
{
if (DateTime.Now.Date == _lastPurgeDateTime.Date)
{
// only need to perform one purge per day (since this is a daily logger).
return;
}
else if (Directory.GetFiles(CustomLocation, fileFilter).Length <= maxFilesToKeep)
{
// purge only if more than max number of log files allowed
return;
}
else if (_purgeTask != null && _purgeTask.Status == TaskStatus.Running)
{
// purge only if no purge task is in progress
return;
}
else
{
_lastPurgeDateTime = DateTime.Now; // record purge date/time
_purgeTask = Task.Factory.StartNew(() =>
{
var logDir = CustomLocation;
var logFileList = new DirectoryInfo(logDir).GetFiles(fileFilter);
var sorted = logFileList.OrderBy(f => f.LastWriteTime).ToList();
while (sorted.Count > maxFilesToKeep)
{
File.Delete(sorted[0].FullName);
sorted.RemoveAt(0);
}
});
// handle exception if any
_purgeTask.ContinueWith(t =>
{
Exception ex = t.Exception;
if (ex != null && ex.InnerException != null)
{
ex = ex.InnerException;
// Only want to log purge error once during the life of the run app.
// Otherwise, we could potentially log purge error for each log message!
if (!_purgeErrLogged)
{
_purgeErrLogged = true;
string message = "DailyTextWriterListener.PurgeLogFiles(): failed with exception: " + ex.ToString();
base.WriteLine(eventCache.DateTime.ToLocalTime().ToString("MM/dd/yy,HH:mm:ss.ffff,") + message);
}
}
});
} // else
} // lock
}
public virtual void TraceEvent(TraceEventCache eventCache, String source, TraceEventType eventType, int id)
{
TraceEvent(eventCache, source, eventType, id, String.Empty);
}
public override void TraceEvent(TraceEventCache eventCache, string source, TraceEventType eventType, int id, string message)
{
throw new NotImplementedException();
}
public override void TraceTransfer(TraceEventCache eventCache, string source, int id, string message, Guid relatedActivityId)
{
throw new NotImplementedException();
}
public override void TraceEvent(System.Diagnostics.TraceEventCache eventCache, string source, System.Diagnostics.TraceEventType severity, int id, string message)
{
}
public override void TraceEvent(TraceEventCache eventCache, string source, TraceEventType eventType, int id, string format, params object[] args)
{
throw new NotImplementedException();
}
private void WriteHeader(String source, TraceEventType eventType, int id, TraceEventCache eventCache)
{
WriteStartHeader(source, eventType, id, eventCache);
WriteEndHeader(eventCache);
}
public virtual void TraceEvent(TraceEventCache eventCache, string source, TraceEventType eventType,
int id, string message)
{
TraceData(eventCache, source, eventType, id, message);
}
public virtual void TraceEvent(TraceEventCache eventCache, string source, TraceEventType eventType, int id, string format, params object [] args)
{
TraceEvent(eventCache, source, eventType, id, String.Format(format, args));
}
public virtual void TraceTransfer(TraceEventCache eventCache, string source, int id, string message, Guid relatedActivityId)
{
TraceEvent(eventCache, source, TraceEventType.Transfer, id, String.Format("{0}, relatedActivityId={1}", message, relatedActivityId));
}
void TraceCore(TraceEventCache eventCache,
string source, TraceEventType eventType, int id,
bool hasRelatedActivity, Guid relatedActivity,
int level, bool wrapData, params object [] data)
{
Process p = eventCache != null?
Process.GetProcessById(eventCache.ProcessId) :
Process.GetCurrentProcess();
w.WriteStartElement("E2ETraceEvent", e2e_ns);
// <System>
w.WriteStartElement("System", sys_ns);
w.WriteStartElement("EventID", sys_ns);
w.WriteString(XmlConvert.ToString(id));
w.WriteEndElement();
// FIXME: find out what should be written
w.WriteStartElement("Type", sys_ns);
w.WriteString("3");
w.WriteEndElement();
w.WriteStartElement("SubType", sys_ns);
// FIXME: it does not seem always to match eventType value ...
w.WriteAttributeString("Name", eventType.ToString());
// FIXME: find out what should be written
w.WriteString("0");
w.WriteEndElement();
// FIXME: find out what should be written
w.WriteStartElement("Level", sys_ns);
w.WriteString(level.ToString());
w.WriteEndElement();
w.WriteStartElement("TimeCreated", sys_ns);
w.WriteAttributeString("SystemTime", XmlConvert.ToString(eventCache != null ? eventCache.DateTime : DateTime.Now));
w.WriteEndElement();
w.WriteStartElement("Source", sys_ns);
w.WriteAttributeString("Name", source);
w.WriteEndElement();
w.WriteStartElement("Correlation", sys_ns);
w.WriteAttributeString("ActivityID", String.Concat("{", Guid.Empty, "}"));
w.WriteEndElement();
w.WriteStartElement("Execution", sys_ns);
// FIXME: which should I use here?
//w.WriteAttributeString ("ProcessName", p.ProcessName);
w.WriteAttributeString("ProcessName", p.MainModule.ModuleName);
w.WriteAttributeString("ProcessID", p.Id.ToString());
w.WriteAttributeString("ThreadID", eventCache != null ? eventCache.ThreadId : Thread.CurrentThread.ManagedThreadId.ToString());
w.WriteEndElement();
w.WriteStartElement("Channel", sys_ns);
// FIXME: find out what should be written.
w.WriteEndElement();
w.WriteStartElement("Computer");
w.WriteString(p.MachineName);
w.WriteEndElement();
w.WriteEndElement();
// <ApplicationData>
w.WriteStartElement("ApplicationData", e2e_ns);
w.WriteStartElement("TraceData", e2e_ns);
foreach (object o in data)
{
if (wrapData)
{
w.WriteStartElement("DataItem", e2e_ns);
}
if (o is XPathNavigator)
{
// the output ignores xmlns difference between the parent (E2ETraceEvent and the content node).
// To clone such behavior, I took this approach.
w.WriteRaw(XPathNavigatorToString((XPathNavigator)o));
}
else if (o != null)
{
w.WriteString(o.ToString());
}
if (wrapData)
{
w.WriteEndElement();
}
}
w.WriteEndElement();
w.WriteEndElement();
w.WriteEndElement();
w.Flush(); // for XmlWriter
Flush(); // for TextWriter
}
void TraceCore(TraceEventCache eventCache,
string source, TraceEventType eventType, int id,
bool hasRelatedActivity, Guid relatedActivity,
int level, bool wrapData, params object [] data)
{
Process p = eventCache != null?
Process.GetProcessById(eventCache.ProcessId) :
Process.GetCurrentProcess();
w.WriteStartElement("E2ETraceEvent", e2e_ns);
// <System>
w.WriteStartElement("System", sys_ns);
w.WriteStartElement("EventID", sys_ns);
w.WriteString(XmlConvert.ToString(id));
w.WriteEndElement();
// FIXME: find out what should be written
w.WriteStartElement("Type", sys_ns);
w.WriteString("3");
w.WriteEndElement();
w.WriteStartElement("SubType", sys_ns);
// FIXME: it does not seem always to match eventType value ...
w.WriteAttributeString("Name", eventType.ToString());
// FIXME: find out what should be written
w.WriteString("0");
w.WriteEndElement();
// FIXME: find out what should be written
w.WriteStartElement("Level", sys_ns);
w.WriteString(level.ToString());
w.WriteEndElement();
w.WriteStartElement("TimeCreated", sys_ns);
w.WriteAttributeString("SystemTime", XmlConvert.ToString(eventCache != null ? eventCache.DateTime : DateTime.Now));
w.WriteEndElement();
w.WriteStartElement("Source", sys_ns);
w.WriteAttributeString("Name", source);
w.WriteEndElement();
w.WriteStartElement("Correlation", sys_ns);
w.WriteAttributeString("ActivityID", String.Concat("{", Guid.Empty, "}"));
w.WriteEndElement();
w.WriteStartElement("Execution", sys_ns);
// FIXME: which should I use here?
//w.WriteAttributeString ("ProcessName", p.ProcessName);
w.WriteAttributeString("ProcessName", p.MainModule.ModuleName);
w.WriteAttributeString("ProcessID", p.Id.ToString());
w.WriteAttributeString("ThreadID", eventCache != null ? eventCache.ThreadId : Thread.CurrentThread.ManagedThreadId.ToString());
w.WriteEndElement();
w.WriteStartElement("Channel", sys_ns);
// FIXME: find out what should be written.
w.WriteEndElement();
w.WriteStartElement("Computer");
w.WriteString(p.MachineName);
w.WriteEndElement();
w.WriteEndElement();
// <ApplicationData>
w.WriteStartElement("ApplicationData", e2e_ns);
foreach (object o in data)
{
if (wrapData)
{
w.WriteStartElement("TraceData", e2e_ns);
}
if (o != null)
{
w.WriteString(o.ToString());
}
if (wrapData)
{
w.WriteEndElement();
}
}
w.WriteEndElement();
w.WriteEndElement();
}
public override void TraceData(System.Diagnostics.TraceEventCache eventCache, string source, System.Diagnostics.TraceEventType eventType, int id, object data)
{
}
public override bool ShouldTrace(TraceEventCache cache, string source, TraceEventType eventType, int id, string formatOrMessage, Object[] args, Object data1, Object[] data)
{
return(default(bool));
}
private void WriteStartHeader(String source, TraceEventType eventType, int id, TraceEventCache eventCache)
{
InternalWrite(fixedHeader);
InternalWrite("<EventID>");
InternalWrite(((uint)id).ToString(CultureInfo.InvariantCulture));
InternalWrite("</EventID>");
InternalWrite("<Type>3</Type>");
InternalWrite("<SubType Name=\"");
InternalWrite(eventType.ToString());
InternalWrite("\">0</SubType>");
InternalWrite("<Level>");
int sev = (int)eventType;
if (sev > 255)
{
sev = 255;
}
if (sev < 0)
{
sev = 0;
}
InternalWrite(sev.ToString(CultureInfo.InvariantCulture));
InternalWrite("</Level>");
InternalWrite("<TimeCreated SystemTime=\"");
if (eventCache != null)
{
InternalWrite(eventCache.DateTime.ToString("o", CultureInfo.InvariantCulture));
}
else
{
InternalWrite(DateTime.Now.ToString("o", CultureInfo.InvariantCulture));
}
InternalWrite("\" />");
InternalWrite("<Source Name=\"");
WriteEscaped(source);
InternalWrite("\" />");
InternalWrite("<Correlation ActivityID=\"");
if (eventCache != null)
{
InternalWrite(eventCache.ActivityId.ToString("B"));
}
else
{
InternalWrite(Guid.Empty.ToString("B"));
}
}
public virtual void TraceEvent(TraceEventCache eventCache, string source, TraceEventType eventType, int id)
{
TraceEvent(eventCache, source, eventType, id, null);
}
/// <summary>
/// Writes trace information, a message and event information to the output file or stream.
/// </summary>
/// <param name="eventCache">A <see cref="T:System.Diagnostics.TraceEventCache" /> object that contains the current process ID, thread ID, and stack trace information.</param>
/// <param name="source">A name of the trace source that invoked this method.</param>
/// <param name="eventType">One of the <see cref="T:System.Diagnostics.TraceEventType" /> enumeration values.</param>
/// <param name="id">A numeric identifier for the event.</param>
/// <param name="message">A message to write.</param>
/// <PermissionSet>
/// <IPermission class="System.Security.Permissions.EnvironmentPermission, mscorlib, Version=2.0.3600.0, Culture=neutral, PublicKeyToken=b77a5c561934e089" version="1" Unrestricted="true" />
/// <IPermission class="System.Security.Permissions.FileIOPermission, mscorlib, Version=2.0.3600.0, Culture=neutral, PublicKeyToken=b77a5c561934e089" version="1" Unrestricted="true" />
/// <IPermission class="System.Security.Permissions.SecurityPermission, mscorlib, Version=2.0.3600.0, Culture=neutral, PublicKeyToken=b77a5c561934e089" version="1" Flags="UnmanagedCode" />
/// </PermissionSet>
public override void TraceEvent(System.Diagnostics.TraceEventCache eventCache, string source, TraceEventType eventType, int id, string message)
{
if (!eventType.Equals(TraceEventType.Critical))
{
char eventTypeChar = 'E';
switch (eventType)
{
case TraceEventType.Information:
eventTypeChar = 'I';
break;
case TraceEventType.Warning:
eventTypeChar = 'W';
break;
case TraceEventType.Error:
eventTypeChar = 'E';
break;
case TraceEventType.Critical:
eventTypeChar = 'C';
break;
}
string header = String.Format("{0},{1},{2},", eventCache.DateTime.ToLocalTime().ToString("MM/dd/yy,HH:mm:ss.ffff"), id, eventTypeChar);
// Prepend timestamp to messages with multiple lines so that addition lines in message
// lines up to first line after the timestamp
if (message.Contains(Environment.NewLine))
{
message = message.Replace(Environment.NewLine, Environment.NewLine + header);
}
BaseFileName = OriginalFileName + "_H" + DateTime.Now.Hour;
base.WriteLine(header + message);
PurgeLogFiles(MaxLogFilesAllowed, eventCache); // purge older log files if got to many
}
else
{
// Maintenance log file header..
string _date = DateTime.Now.ToString("-yyyy-MM-dd");
string LogFilePathForMaintenance = string.Format("{0}\\{1}_Maintenance{2}.log", CustomLocation, OriginalFileName, _date);
if (!File.Exists(LogFilePathForMaintenance))
{
// File.Create(LogFilePathForMaintenance).Dispose();
using (StreamWriter w = File.AppendText(LogFilePathForMaintenance))
{
w.WriteLine("Time Stamp, Error Code, Error Category, Error Message, Type");
w.Close();
}
}
BaseFileName = OriginalFileName + "_Maintenance";
string header = String.Format("{0},", eventCache.DateTime.ToLocalTime().ToString("MM/dd/yy - HH:mm:ss"));
// Prepend timestamp to messages with multiple lines so that addition lines in message
// lines up to first line after the timestamp
if (message.Contains(Environment.NewLine))
{
message = message.Replace(Environment.NewLine, Environment.NewLine + header);
}
//Force to be not over 5 comma index
var msgsplit = message.Split(',');
if (msgsplit.Length > 4)
{
message = string.Empty;
message = string.Format("{0},{1},{2},{3}", msgsplit[0], msgsplit[1], msgsplit[2], msgsplit[3]);
}
base.WriteLine(header + message);
}
}
public override bool ShouldTrace(TraceEventCache cache, string source, TraceEventType eventType, int id, string formatOrMessage,
object[] args, object data1, object[] data)
{
return(((int)eventType & (int)level) != 0);
}
public override bool ShouldTrace(System.Diagnostics.TraceEventCache cache, string source, System.Diagnostics.TraceEventType eventType, int id, string formatOrMessage, object[] args, object data1, object[] data)
{
throw null;
}
public virtual void TraceEvent(System.Diagnostics.TraceEventCache eventCache, string source, System.Diagnostics.TraceEventType eventType, int id, string format, params object[] args)
{
}
public override void TraceData(System.Diagnostics.TraceEventCache eventCache, string source, System.Diagnostics.TraceEventType severity, int id, params object[] data)
{
}
public virtual void TraceEvent(System.Diagnostics.TraceEventCache eventCache, string source, System.Diagnostics.TraceEventType eventType, int id, string message)
{
}
public override void TraceEvent(System.Diagnostics.TraceEventCache eventCache, string source, System.Diagnostics.TraceEventType severity, int id, string format, params object[] args)
{
}
public virtual void TraceData(System.Diagnostics.TraceEventCache eventCache, string source, System.Diagnostics.TraceEventType eventType, int id, params object[] data)
{
}
public override void TraceData(TraceEventCache eventCache, string source, TraceEventType eventType, int id, params object[] data)
{
throw new NotImplementedException();
}
public abstract bool ShouldTrace(System.Diagnostics.TraceEventCache cache, string source, System.Diagnostics.TraceEventType eventType, int id, string formatOrMessage, object[] args, object data1, object[] data);
public virtual void TraceTransfer(TraceEventCache eventCache, string source, int id, string message, Guid relatedActivityId)
{
TraceEvent(eventCache, source, TraceEventType.Transfer, id, message + ", relatedActivityId=" + relatedActivityId.ToString());
}
public static void TraceEvent(TraceEventType eventType, int id, string?format, params object?[]?args)
{
TraceEventCache EventCache = new TraceEventCache();
if (UseGlobalLock)
{
lock (critSec)
{
if (args == null)
{
foreach (TraceListener listener in Listeners)
{
listener.TraceEvent(EventCache, AppName, eventType, id, format);
if (AutoFlush)
{
listener.Flush();
}
}
}
else
{
foreach (TraceListener listener in Listeners)
{
listener.TraceEvent(EventCache, AppName, eventType, id, format !, args);
if (AutoFlush)
{
listener.Flush();
}
}
}
}
}
else
{
if (args == null)
{
foreach (TraceListener listener in Listeners)
{
if (!listener.IsThreadSafe)
{
lock (listener)
{
listener.TraceEvent(EventCache, AppName, eventType, id, format);
if (AutoFlush)
{
listener.Flush();
}
}
}
else
{
listener.TraceEvent(EventCache, AppName, eventType, id, format);
if (AutoFlush)
{
listener.Flush();
}
}
}
}
else
{
foreach (TraceListener listener in Listeners)
{
if (!listener.IsThreadSafe)
{
lock (listener)
{
listener.TraceEvent(EventCache, AppName, eventType, id, format !, args);
if (AutoFlush)
{
listener.Flush();
}
}
}
else
{
listener.TraceEvent(EventCache, AppName, eventType, id, format !, args);
if (AutoFlush)
{
listener.Flush();
}
}
}
}
}
}