Code:
/ 4.0 / 4.0 / untmp / DEVDIV_TFS / Dev10 / Releases / RTMRel / ndp / fx / src / xsp / System / Web / Routing / UrlRoutingModule.cs / 1305376 / UrlRoutingModule.cs
namespace System.Web.Routing { using System.Diagnostics; using System.Globalization; using System.Runtime.CompilerServices; using System.Web.Security; [TypeForwardedFrom("System.Web.Routing, Version=3.5.0.0, Culture=Neutral, PublicKeyToken=31bf3856ad364e35")] public class UrlRoutingModule : IHttpModule { private static readonly object _contextKey = new Object(); private static readonly object _requestDataKey = new Object(); private RouteCollection _routeCollection; [System.Diagnostics.CodeAnalysis.SuppressMessage("Microsoft.Usage", "CA2227:CollectionPropertiesShouldBeReadOnly", Justification = "This needs to be settable for unit tests.")] public RouteCollection RouteCollection { get { if (_routeCollection == null) { _routeCollection = RouteTable.Routes; } return _routeCollection; } set { _routeCollection = value; } } protected virtual void Dispose() { } protected virtual void Init(HttpApplication application) { ////////////////////////////////////////////////////////////////// // Check if this module has been already addded if (application.Context.Items[_contextKey] != null) { return; // already added to the pipeline } application.Context.Items[_contextKey] = _contextKey; // Ideally we would use the MapRequestHandler event. However, MapRequestHandler is not available // in II6 or IIS7 ISAPI Mode. Instead, we use PostResolveRequestCache, which is the event immediately // before MapRequestHandler. This allows use to use one common codepath for all versions of IIS. application.PostResolveRequestCache += OnApplicationPostResolveRequestCache; } private void OnApplicationPostResolveRequestCache(object sender, EventArgs e) { HttpContextBase context = new HttpContextWrapper(((HttpApplication)sender).Context); PostResolveRequestCache(context); } [Obsolete("This method is obsolete. Override the Init method to use the PostMapRequestHandler event.")] public virtual void PostMapRequestHandler(HttpContextBase context) { // Backwards compat with 3.5 which used to have code here to Rewrite the URL } public virtual void PostResolveRequestCache(HttpContextBase context) { // Match the incoming URL against the route table RouteData routeData = RouteCollection.GetRouteData(context); // Do nothing if no route found if (routeData == null) { return; } // If a route was found, get an IHttpHandler from the route's RouteHandler IRouteHandler routeHandler = routeData.RouteHandler; if (routeHandler == null) { throw new InvalidOperationException( String.Format( CultureInfo.CurrentUICulture, SR.GetString(SR.UrlRoutingModule_NoRouteHandler))); } // This is a special IRouteHandler that tells the routing module to stop processing // routes and to let the fallback handler handle the request. if (routeHandler is StopRoutingHandler) { return; } RequestContext requestContext = new RequestContext(context, routeData); // Dev10 766875 Adding RouteData to HttpContext context.Request.RequestContext = requestContext; IHttpHandler httpHandler = routeHandler.GetHttpHandler(requestContext); if (httpHandler == null) { throw new InvalidOperationException( String.Format( CultureInfo.CurrentUICulture, SR.GetString(SR.UrlRoutingModule_NoHttpHandler), routeHandler.GetType())); } if (httpHandler is UrlAuthFailureHandler) { if (FormsAuthenticationModule.FormsAuthRequired) { UrlAuthorizationModule.ReportUrlAuthorizationFailure(HttpContext.Current, this); return; } else { throw new HttpException(401, SR.GetString(SR.Assess_Denied_Description3)); } } // Remap IIS7 to our handler context.RemapHandler(httpHandler); } #region IHttpModule Members void IHttpModule.Dispose() { Dispose(); } void IHttpModule.Init(HttpApplication application) { Init(application); } #endregion } } // File provided for Reference Use Only by Microsoft Corporation (c) 2007. // Copyright (c) Microsoft Corporation. All rights reserved.
Link Menu
This book is available now!
Buy at Amazon US or
Buy at Amazon UK
- IsolatedStorage.cs
- SchemaTableColumn.cs
- TableCell.cs
- SqlDataSourceQueryEditorForm.cs
- RecordManager.cs
- SmtpAuthenticationManager.cs
- LockCookie.cs
- UserControl.cs
- Exceptions.cs
- __Error.cs
- DataGridLinkButton.cs
- ControlBuilder.cs
- EntityType.cs
- GridViewSortEventArgs.cs
- _NTAuthentication.cs
- CorrelationToken.cs
- ToolStripDropDown.cs
- LoginName.cs
- MatcherBuilder.cs
- OptimizedTemplateContent.cs
- SystemFonts.cs
- BridgeDataRecord.cs
- ProxyWebPartConnectionCollection.cs
- TraceLevelHelper.cs
- Odbc32.cs
- ViewUtilities.cs
- ClientRuntimeConfig.cs
- ConfigurationLockCollection.cs
- BinaryWriter.cs
- TextSpan.cs
- HtmlAnchor.cs
- TraceHwndHost.cs
- FusionWrap.cs
- CompilationLock.cs
- SafeRegistryKey.cs
- LockedHandleGlyph.cs
- SetStoryboardSpeedRatio.cs
- Synchronization.cs
- SatelliteContractVersionAttribute.cs
- ServiceModelEnumValidator.cs
- NavigateEvent.cs
- ModelPropertyImpl.cs
- WebSysDisplayNameAttribute.cs
- RootBuilder.cs
- XpsException.cs
- DataPagerFieldCommandEventArgs.cs
- AsyncDataRequest.cs
- PaintEvent.cs
- Converter.cs
- SimpleLine.cs
- DispatcherHookEventArgs.cs
- HyperLinkField.cs
- QilFunction.cs
- SHA256.cs
- XPathBinder.cs
- SelectorItemAutomationPeer.cs
- TypeGeneratedEventArgs.cs
- WorkflowTraceTransfer.cs
- ScriptBehaviorDescriptor.cs
- Section.cs
- IRCollection.cs
- ParameterModifier.cs
- ObjectQuery.cs
- StatusBarPanelClickEvent.cs
- MetafileHeader.cs
- EdmProperty.cs
- ConfigUtil.cs
- ElementProxy.cs
- TextBox.cs
- KeySplineConverter.cs
- XamlStyleSerializer.cs
- RC2CryptoServiceProvider.cs
- XmlComment.cs
- AnyReturnReader.cs
- WebPartDisplayModeCancelEventArgs.cs
- LogEntry.cs
- FloaterParaClient.cs
- FormsAuthenticationModule.cs
- HtmlElementErrorEventArgs.cs
- EdmComplexTypeAttribute.cs
- OutputScope.cs
- DataGridViewBand.cs
- ImageKeyConverter.cs
- DataTableExtensions.cs
- DbParameterHelper.cs
- InkCanvas.cs
- XPathDocument.cs
- ProtectedUri.cs
- DataGridViewHeaderCell.cs
- grammarelement.cs
- ScaleTransform.cs
- NamespaceDecl.cs
- SqlColumnizer.cs
- RangeExpression.cs
- GestureRecognizer.cs
- SmtpLoginAuthenticationModule.cs
- PeerApplicationLaunchInfo.cs
- MruCache.cs
- PlainXmlWriter.cs
- WindowsClaimSet.cs