private void FillBasicWmiDataFields(ref UnsafeNativeMethods.WmiData wmiData, WebBaseEvent eventRaised)
{
WebApplicationInformation applicationInformation = WebBaseEvent.ApplicationInformation;
wmiData.eventType = (int)WebBaseEvent.WebEventTypeFromWebEvent(eventRaised);
wmiData.eventCode = eventRaised.EventCode;
wmiData.eventDetailCode = eventRaised.EventDetailCode;
wmiData.eventTime = this.WmiFormatTime(eventRaised.EventTime);
wmiData.eventMessage = eventRaised.Message;
wmiData.sequenceNumber = eventRaised.EventSequence.ToString(CultureInfo.InstalledUICulture);
wmiData.occurrence = eventRaised.EventOccurrence.ToString(CultureInfo.InstalledUICulture);
wmiData.eventId = eventRaised.EventID.ToString("N", CultureInfo.InstalledUICulture);
wmiData.appDomain = applicationInformation.ApplicationDomain;
wmiData.trustLevel = applicationInformation.TrustLevel;
wmiData.appVirtualPath = applicationInformation.ApplicationVirtualPath;
wmiData.appPath = applicationInformation.ApplicationPath;
wmiData.machineName = applicationInformation.MachineName;
if (eventRaised.IsSystemEvent)
{
wmiData.details = string.Empty;
}
else
{
WebEventFormatter formatter = new WebEventFormatter();
eventRaised.FormatCustomEventDetails(formatter);
wmiData.details = formatter.ToString();
}
}
public override void ProcessEvent(WebBaseEvent eventRaised)
{
ArrayList dataFields = new ArrayList(0x23);
WebEventType type = WebBaseEvent.WebEventTypeFromWebEvent(eventRaised);
this.AddBasicDataFields(dataFields, eventRaised);
if (eventRaised is WebManagementEvent)
{
this.AddWebProcessInformationDataFields(dataFields, ((WebManagementEvent)eventRaised).ProcessInformation);
}
if (eventRaised is WebHeartbeatEvent)
{
this.AddWebProcessStatisticsDataFields(dataFields, ((WebHeartbeatEvent)eventRaised).ProcessStatistics);
}
if (eventRaised is WebRequestEvent)
{
this.AddWebRequestInformationDataFields(dataFields, ((WebRequestEvent)eventRaised).RequestInformation);
}
if (eventRaised is WebBaseErrorEvent)
{
this.AddExceptionDataFields(dataFields, ((WebBaseErrorEvent)eventRaised).ErrorException);
}
if (eventRaised is WebAuditEvent)
{
this.AddWebRequestInformationDataFields(dataFields, ((WebAuditEvent)eventRaised).RequestInformation);
}
if (eventRaised is WebRequestErrorEvent)
{
this.AddWebRequestInformationDataFields(dataFields, ((WebRequestErrorEvent)eventRaised).RequestInformation);
this.AddWebThreadInformationDataFields(dataFields, ((WebRequestErrorEvent)eventRaised).ThreadInformation);
}
if (eventRaised is WebErrorEvent)
{
this.AddWebRequestInformationDataFields(dataFields, ((WebErrorEvent)eventRaised).RequestInformation);
this.AddWebThreadInformationDataFields(dataFields, ((WebErrorEvent)eventRaised).ThreadInformation);
}
if (eventRaised is WebAuthenticationSuccessAuditEvent)
{
dataFields.Add(((WebAuthenticationSuccessAuditEvent)eventRaised).NameToAuthenticate);
}
if (eventRaised is WebAuthenticationFailureAuditEvent)
{
dataFields.Add(((WebAuthenticationFailureAuditEvent)eventRaised).NameToAuthenticate);
}
if (eventRaised is WebViewStateFailureAuditEvent)
{
this.AddViewStateExceptionDataFields(dataFields, ((WebViewStateFailureAuditEvent)eventRaised).ViewStateException);
}
for (int i = 0; i < dataFields.Count; i++)
{
object obj2 = dataFields[i];
if ((obj2 != null) && (((string)obj2).Length > 0x7ffe))
{
dataFields[i] = ((string)obj2).Substring(0, this._maxTruncatedParamLen) + "...";
}
}
int num = UnsafeNativeMethods.RaiseEventlogEvent((int)type, (string[])dataFields.ToArray(typeof(string)), dataFields.Count);
if (num != 0)
{
throw new HttpException(System.Web.SR.GetString("Event_log_provider_error", new object[] { "0x" + num.ToString("X8", CultureInfo.InstalledUICulture) }));
}
}
public override void ProcessEvent(WebBaseEvent eventRaised)
{
Debug.Trace("EventLogWebEventProvider", "ProcessEvent: event=" + eventRaised.GetType().Name);
int hr;
ArrayList dataFields = new ArrayList(35);
WebEventType eventType = WebBaseEvent.WebEventTypeFromWebEvent(eventRaised);
// !!! IMPORTANT note:
// The order of fields added to dataFields MUST match that of the fields defined in the events
// in msg.mc
AddBasicDataFields(dataFields, eventRaised);
if (eventRaised is WebManagementEvent)
{
AddWebProcessInformationDataFields(dataFields, ((WebManagementEvent)eventRaised).ProcessInformation);
}
if (eventRaised is WebHeartbeatEvent)
{
AddWebProcessStatisticsDataFields(dataFields, ((WebHeartbeatEvent)eventRaised).ProcessStatistics);
}
if (eventRaised is WebRequestEvent)
{
AddWebRequestInformationDataFields(dataFields, ((WebRequestEvent)eventRaised).RequestInformation);
}
if (eventRaised is WebBaseErrorEvent)
{
AddExceptionDataFields(dataFields, ((WebBaseErrorEvent)eventRaised).ErrorException);
}
if (eventRaised is WebAuditEvent)
{
AddWebRequestInformationDataFields(dataFields, ((WebAuditEvent)eventRaised).RequestInformation);
}
if (eventRaised is WebRequestErrorEvent)
{
AddWebRequestInformationDataFields(dataFields, ((WebRequestErrorEvent)eventRaised).RequestInformation);
AddWebThreadInformationDataFields(dataFields, ((WebRequestErrorEvent)eventRaised).ThreadInformation);
}
if (eventRaised is WebErrorEvent)
{
AddWebRequestInformationDataFields(dataFields, ((WebErrorEvent)eventRaised).RequestInformation);
AddWebThreadInformationDataFields(dataFields, ((WebErrorEvent)eventRaised).ThreadInformation);
}
if (eventRaised is WebAuthenticationSuccessAuditEvent)
{
dataFields.Add(((WebAuthenticationSuccessAuditEvent)eventRaised).NameToAuthenticate);
}
if (eventRaised is WebAuthenticationFailureAuditEvent)
{
dataFields.Add(((WebAuthenticationFailureAuditEvent)eventRaised).NameToAuthenticate);
}
if (eventRaised is WebViewStateFailureAuditEvent)
{
AddViewStateExceptionDataFields(dataFields, ((WebViewStateFailureAuditEvent)eventRaised).ViewStateException);
}
for (int i = 0; i < dataFields.Count; i++)
{
object field = dataFields[i];
if (field == null)
{
continue;
}
int len = ((string)field).Length;
if (len > EventLogParameterMaxLength)
{
// Truncate it and append a warning message to the end
dataFields[i] = ((string)field).Substring(0, _maxTruncatedParamLen) + _truncateWarning;
}
}
#if !FEATURE_PAL // FEATURE_PAL does not enable IIS-based hosting features
hr = UnsafeNativeMethods.RaiseEventlogEvent((int)eventType, (string[])dataFields.ToArray(typeof(string)), dataFields.Count);
if (hr != 0)
{
throw new HttpException(SR.GetString(SR.Event_log_provider_error, "0x" + hr.ToString("X8", CultureInfo.InstalledUICulture)));
}
#endif // !FEATURE_PAL
}
