Code:
/ Dotnetfx_Win7_3.5.1 / Dotnetfx_Win7_3.5.1 / 3.5.1 / DEVDIV / depot / DevDiv / releases / whidbey / NetFXspW7 / ndp / fx / src / xsp / System / Web / Management / EventlogProvider.cs / 1 / EventlogProvider.cs
//------------------------------------------------------------------------------ //// Copyright (c) Microsoft Corporation. All rights reserved. // //----------------------------------------------------------------------------- namespace System.Web.Management { using System.Configuration; using System.Configuration.Provider; using System.Collections.Specialized; using System.Security.Principal; using System.Web.Util; using System.Globalization; using System.Collections; using System.Web.UI; using System.Security.Permissions; //////////// // Events //////////// [AspNetHostingPermission(SecurityAction.LinkDemand, Level=AspNetHostingPermissionLevel.Minimal)] public sealed class EventLogWebEventProvider : WebEventProvider, IInternalWebEventProvider { const int EventLogParameterMaxLength = 32 * 1024 - 2; const string _truncateWarning = "..."; int _maxTruncatedParamLen; internal EventLogWebEventProvider() { } public override void Initialize(string name, NameValueCollection config) { Debug.Trace("WebEventLogEventProvider", "Initializing: name=" + name); _maxTruncatedParamLen = EventLogParameterMaxLength - _truncateWarning.Length; base.Initialize(name, config); ProviderUtil.CheckUnrecognizedAttributes(config, name); } void AddBasicDataFields(ArrayList dataFields, WebBaseEvent eventRaised) { WebApplicationInformation appInfo = WebBaseEvent.ApplicationInformation; // Data contained in WebBaseEvent dataFields.Add(eventRaised.EventCode.ToString(CultureInfo.InstalledUICulture)); dataFields.Add(eventRaised.Message); dataFields.Add(eventRaised.EventTime.ToString()); dataFields.Add(eventRaised.EventTimeUtc.ToString()); dataFields.Add(eventRaised.EventID.ToString("N", CultureInfo.InstalledUICulture)); dataFields.Add(eventRaised.EventSequence.ToString(CultureInfo.InstalledUICulture)); dataFields.Add(eventRaised.EventOccurrence.ToString(CultureInfo.InstalledUICulture)); dataFields.Add(eventRaised.EventDetailCode.ToString(CultureInfo.InstalledUICulture)); dataFields.Add(appInfo.ApplicationDomain); dataFields.Add(appInfo.TrustLevel); dataFields.Add(appInfo.ApplicationVirtualPath); dataFields.Add(appInfo.ApplicationPath); dataFields.Add(appInfo.MachineName); if (eventRaised.IsSystemEvent) { dataFields.Add(null); // custom event details } else { WebEventFormatter formatter = new WebEventFormatter(); eventRaised.FormatCustomEventDetails(formatter); dataFields.Add(formatter.ToString()); } } void AddWebProcessInformationDataFields(ArrayList dataFields, WebProcessInformation processEventInfo) { dataFields.Add(processEventInfo.ProcessID.ToString(CultureInfo.InstalledUICulture)); dataFields.Add(processEventInfo.ProcessName); dataFields.Add(processEventInfo.AccountName); } void AddWebRequestInformationDataFields(ArrayList dataFields, WebRequestInformation reqInfo) { string user; string authType; bool authed; IPrincipal iprincipal = reqInfo.Principal; if (iprincipal == null) { user = null; authed = false; authType = null; } else { IIdentity id = iprincipal.Identity; user = id.Name; authed = id.IsAuthenticated; authType = id.AuthenticationType; } dataFields.Add(reqInfo.RequestUrl); dataFields.Add(reqInfo.RequestPath); dataFields.Add(reqInfo.UserHostAddress); dataFields.Add(user); dataFields.Add(authed.ToString()); dataFields.Add(authType); dataFields.Add(reqInfo.ThreadAccountName); } void AddWebProcessStatisticsDataFields(ArrayList dataFields, WebProcessStatistics procStats) { dataFields.Add(procStats.ProcessStartTime.ToString(CultureInfo.InstalledUICulture)); dataFields.Add(procStats.ThreadCount.ToString(CultureInfo.InstalledUICulture)); dataFields.Add(procStats.WorkingSet.ToString(CultureInfo.InstalledUICulture)); dataFields.Add(procStats.PeakWorkingSet.ToString(CultureInfo.InstalledUICulture)); dataFields.Add(procStats.ManagedHeapSize.ToString(CultureInfo.InstalledUICulture)); dataFields.Add(procStats.AppDomainCount.ToString(CultureInfo.InstalledUICulture)); dataFields.Add(procStats.RequestsExecuting.ToString(CultureInfo.InstalledUICulture)); dataFields.Add(procStats.RequestsQueued.ToString(CultureInfo.InstalledUICulture)); dataFields.Add(procStats.RequestsRejected.ToString(CultureInfo.InstalledUICulture)); } void AddExceptionDataFields(ArrayList dataFields, Exception exception) { if (exception == null) { dataFields.Add(null); dataFields.Add(null); } else { dataFields.Add(exception.GetType().Name); dataFields.Add(exception.Message); } } void AddWebThreadInformationDataFields(ArrayList dataFields, WebThreadInformation threadInfo) { dataFields.Add(threadInfo.ThreadID.ToString(CultureInfo.InstalledUICulture)); dataFields.Add(threadInfo.ThreadAccountName); dataFields.Add(threadInfo.IsImpersonating.ToString(CultureInfo.InstalledUICulture)); dataFields.Add(threadInfo.StackTrace); } void AddViewStateExceptionDataFields(ArrayList dataFields, ViewStateException vse) { dataFields.Add(SR.GetString(vse.ShortMessage)); dataFields.Add(vse.RemoteAddress); dataFields.Add(vse.RemotePort); dataFields.Add(vse.UserAgent); dataFields.Add(vse.PersistedState); dataFields.Add(vse.Referer); dataFields.Add(vse.Path); } 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 } public override void Flush() { } public override void Shutdown() { } } } // File provided for Reference Use Only by Microsoft Corporation (c) 2007. //------------------------------------------------------------------------------ //// Copyright (c) Microsoft Corporation. All rights reserved. // //----------------------------------------------------------------------------- namespace System.Web.Management { using System.Configuration; using System.Configuration.Provider; using System.Collections.Specialized; using System.Security.Principal; using System.Web.Util; using System.Globalization; using System.Collections; using System.Web.UI; using System.Security.Permissions; //////////// // Events //////////// [AspNetHostingPermission(SecurityAction.LinkDemand, Level=AspNetHostingPermissionLevel.Minimal)] public sealed class EventLogWebEventProvider : WebEventProvider, IInternalWebEventProvider { const int EventLogParameterMaxLength = 32 * 1024 - 2; const string _truncateWarning = "..."; int _maxTruncatedParamLen; internal EventLogWebEventProvider() { } public override void Initialize(string name, NameValueCollection config) { Debug.Trace("WebEventLogEventProvider", "Initializing: name=" + name); _maxTruncatedParamLen = EventLogParameterMaxLength - _truncateWarning.Length; base.Initialize(name, config); ProviderUtil.CheckUnrecognizedAttributes(config, name); } void AddBasicDataFields(ArrayList dataFields, WebBaseEvent eventRaised) { WebApplicationInformation appInfo = WebBaseEvent.ApplicationInformation; // Data contained in WebBaseEvent dataFields.Add(eventRaised.EventCode.ToString(CultureInfo.InstalledUICulture)); dataFields.Add(eventRaised.Message); dataFields.Add(eventRaised.EventTime.ToString()); dataFields.Add(eventRaised.EventTimeUtc.ToString()); dataFields.Add(eventRaised.EventID.ToString("N", CultureInfo.InstalledUICulture)); dataFields.Add(eventRaised.EventSequence.ToString(CultureInfo.InstalledUICulture)); dataFields.Add(eventRaised.EventOccurrence.ToString(CultureInfo.InstalledUICulture)); dataFields.Add(eventRaised.EventDetailCode.ToString(CultureInfo.InstalledUICulture)); dataFields.Add(appInfo.ApplicationDomain); dataFields.Add(appInfo.TrustLevel); dataFields.Add(appInfo.ApplicationVirtualPath); dataFields.Add(appInfo.ApplicationPath); dataFields.Add(appInfo.MachineName); if (eventRaised.IsSystemEvent) { dataFields.Add(null); // custom event details } else { WebEventFormatter formatter = new WebEventFormatter(); eventRaised.FormatCustomEventDetails(formatter); dataFields.Add(formatter.ToString()); } } void AddWebProcessInformationDataFields(ArrayList dataFields, WebProcessInformation processEventInfo) { dataFields.Add(processEventInfo.ProcessID.ToString(CultureInfo.InstalledUICulture)); dataFields.Add(processEventInfo.ProcessName); dataFields.Add(processEventInfo.AccountName); } void AddWebRequestInformationDataFields(ArrayList dataFields, WebRequestInformation reqInfo) { string user; string authType; bool authed; IPrincipal iprincipal = reqInfo.Principal; if (iprincipal == null) { user = null; authed = false; authType = null; } else { IIdentity id = iprincipal.Identity; user = id.Name; authed = id.IsAuthenticated; authType = id.AuthenticationType; } dataFields.Add(reqInfo.RequestUrl); dataFields.Add(reqInfo.RequestPath); dataFields.Add(reqInfo.UserHostAddress); dataFields.Add(user); dataFields.Add(authed.ToString()); dataFields.Add(authType); dataFields.Add(reqInfo.ThreadAccountName); } void AddWebProcessStatisticsDataFields(ArrayList dataFields, WebProcessStatistics procStats) { dataFields.Add(procStats.ProcessStartTime.ToString(CultureInfo.InstalledUICulture)); dataFields.Add(procStats.ThreadCount.ToString(CultureInfo.InstalledUICulture)); dataFields.Add(procStats.WorkingSet.ToString(CultureInfo.InstalledUICulture)); dataFields.Add(procStats.PeakWorkingSet.ToString(CultureInfo.InstalledUICulture)); dataFields.Add(procStats.ManagedHeapSize.ToString(CultureInfo.InstalledUICulture)); dataFields.Add(procStats.AppDomainCount.ToString(CultureInfo.InstalledUICulture)); dataFields.Add(procStats.RequestsExecuting.ToString(CultureInfo.InstalledUICulture)); dataFields.Add(procStats.RequestsQueued.ToString(CultureInfo.InstalledUICulture)); dataFields.Add(procStats.RequestsRejected.ToString(CultureInfo.InstalledUICulture)); } void AddExceptionDataFields(ArrayList dataFields, Exception exception) { if (exception == null) { dataFields.Add(null); dataFields.Add(null); } else { dataFields.Add(exception.GetType().Name); dataFields.Add(exception.Message); } } void AddWebThreadInformationDataFields(ArrayList dataFields, WebThreadInformation threadInfo) { dataFields.Add(threadInfo.ThreadID.ToString(CultureInfo.InstalledUICulture)); dataFields.Add(threadInfo.ThreadAccountName); dataFields.Add(threadInfo.IsImpersonating.ToString(CultureInfo.InstalledUICulture)); dataFields.Add(threadInfo.StackTrace); } void AddViewStateExceptionDataFields(ArrayList dataFields, ViewStateException vse) { dataFields.Add(SR.GetString(vse.ShortMessage)); dataFields.Add(vse.RemoteAddress); dataFields.Add(vse.RemotePort); dataFields.Add(vse.UserAgent); dataFields.Add(vse.PersistedState); dataFields.Add(vse.Referer); dataFields.Add(vse.Path); } 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 } public override void Flush() { } public override void Shutdown() { } } } // File provided for Reference Use Only by Microsoft Corporation (c) 2007.
Link Menu
This book is available now!
Buy at Amazon US or
Buy at Amazon UK
- PolicyException.cs
- StorageInfo.cs
- FlagsAttribute.cs
- InternalRelationshipCollection.cs
- CommandTreeTypeHelper.cs
- DataBinding.cs
- FactoryGenerator.cs
- CacheMode.cs
- Label.cs
- RuntimeUtils.cs
- TargetInvocationException.cs
- MenuItemCollection.cs
- MailMessageEventArgs.cs
- DataContractJsonSerializer.cs
- EventDescriptor.cs
- XmlSchemaValidationException.cs
- SystemIcons.cs
- ApplicationServiceHelper.cs
- Soap12ServerProtocol.cs
- AttachedAnnotationChangedEventArgs.cs
- SerializableAttribute.cs
- StorageMappingFragment.cs
- NamespaceCollection.cs
- WebPartPersonalization.cs
- ListBase.cs
- TransactedReceiveScope.cs
- Section.cs
- FormsAuthenticationConfiguration.cs
- RequestStatusBarUpdateEventArgs.cs
- DecimalAnimationUsingKeyFrames.cs
- UriWriter.cs
- ProxyManager.cs
- EdmError.cs
- PageParserFilter.cs
- Bidi.cs
- WebPartMenu.cs
- WorkerRequest.cs
- Vector3DIndependentAnimationStorage.cs
- WebException.cs
- CheckBoxDesigner.cs
- UInt32.cs
- UserPreferenceChangingEventArgs.cs
- SectionInformation.cs
- AppDomainFactory.cs
- PEFileReader.cs
- ImageAttributes.cs
- FixedSOMPage.cs
- CookieHandler.cs
- LineInfo.cs
- SoapSchemaExporter.cs
- BasicHttpMessageCredentialType.cs
- XmlDataSourceView.cs
- BaseTemplateBuildProvider.cs
- ObjectDataSourceDisposingEventArgs.cs
- ServiceBuildProvider.cs
- DataGridState.cs
- BindingObserver.cs
- TypefaceMetricsCache.cs
- EmptyWorkItem.cs
- StreamAsIStream.cs
- ImageConverter.cs
- smtppermission.cs
- HtmlInputPassword.cs
- Win32.cs
- LayoutTable.cs
- SelfIssuedTokenFactoryCredential.cs
- AVElementHelper.cs
- mediaclock.cs
- DashStyles.cs
- TemplateColumn.cs
- UserValidatedEventArgs.cs
- ProjectionPlanCompiler.cs
- IdentityVerifier.cs
- SqlTopReducer.cs
- DataGridViewColumn.cs
- SimpleHandlerBuildProvider.cs
- AuthorizationPolicyTypeElement.cs
- DataGridTextBoxColumn.cs
- ItemType.cs
- DataTemplateSelector.cs
- PropertyOverridesTypeEditor.cs
- RawMouseInputReport.cs
- Context.cs
- StateMachineSubscriptionManager.cs
- ListViewItemEventArgs.cs
- XMLSyntaxException.cs
- Frame.cs
- SyndicationDeserializer.cs
- CalendarDesigner.cs
- PropertyCondition.cs
- AttachmentService.cs
- ResourceDictionary.cs
- DataColumnMappingCollection.cs
- ExtentCqlBlock.cs
- BitmapEffectGeneralTransform.cs
- XmlSchemaInferenceException.cs
- LabelInfo.cs
- AssemblyBuilderData.cs
- XmlSignificantWhitespace.cs
- TerminatorSinks.cs