115 lines
3.5 KiB
C#
115 lines
3.5 KiB
C#
//
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// UrlRoutingModule.cs
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//
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// Author:
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// Atsushi Enomoto <atsushi@ximian.com>
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//
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// Copyright (C) 2008 Novell Inc. http://novell.com
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//
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//
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// Permission is hereby granted, free of charge, to any person obtaining
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// a copy of this software and associated documentation files (the
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// "Software"), to deal in the Software without restriction, including
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// without limitation the rights to use, copy, modify, merge, publish,
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// distribute, sublicense, and/or sell copies of the Software, and to
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// permit persons to whom the Software is furnished to do so, subject to
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// the following conditions:
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//
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// The above copyright notice and this permission notice shall be
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// included in all copies or substantial portions of the Software.
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//
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// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
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// EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
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// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
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// NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
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// LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
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// OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
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// WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
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//
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using System;
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using System.Runtime.CompilerServices;
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using System.Security.Permissions;
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using System.Threading;
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using System.Web;
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namespace System.Web.Routing
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{
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[TypeForwardedFrom ("System.Web.Routing, Version=3.5.0.0, Culture=Neutral, PublicKeyToken=31bf3856ad364e35")]
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[AspNetHostingPermission (SecurityAction.InheritanceDemand, Level = AspNetHostingPermissionLevel.Minimal)]
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[AspNetHostingPermission (SecurityAction.LinkDemand, Level = AspNetHostingPermissionLevel.Minimal)]
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public class UrlRoutingModule : IHttpModule
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{
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RouteCollection routes;
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public RouteCollection RouteCollection {
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get {
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if (routes == null)
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routes = RouteTable.Routes;
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return routes;
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}
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set { routes = value; }
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}
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protected virtual void Dispose ()
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{
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}
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void IHttpModule.Dispose ()
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{
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Dispose ();
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}
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void IHttpModule.Init (HttpApplication application)
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{
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Init (application);
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}
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protected virtual void Init (HttpApplication application)
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{
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application.PostMapRequestHandler += PostMapRequestHandler;
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application.PostResolveRequestCache += PostResolveRequestCache;
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}
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void PostMapRequestHandler (object o, EventArgs e)
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{
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var app = (HttpApplication) o;
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PostMapRequestHandler (new HttpContextWrapper (app.Context));
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}
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void PostResolveRequestCache (object o, EventArgs e)
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{
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var app = (HttpApplication) o;
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PostResolveRequestCache (new HttpContextWrapper (app.Context));
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}
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[Obsolete]
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public virtual void PostMapRequestHandler (HttpContextBase context)
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{
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}
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[MonoTODO]
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public virtual void PostResolveRequestCache (HttpContextBase context)
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{
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if (context == null)
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throw new ArgumentNullException ("context");
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var rd = RouteCollection.GetRouteData (context);
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if (rd == null)
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return; // do nothing
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if (rd.RouteHandler == null)
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throw new InvalidOperationException ("No IRouteHandler is assigned to the selected route");
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if (rd.RouteHandler is StopRoutingHandler)
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return; //stop further processing
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var rc = new RequestContext (context, rd);
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IHttpHandler http = rd.RouteHandler.GetHttpHandler (rc);
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if (http == null)
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throw new InvalidOperationException ("The mapped IRouteHandler did not return an IHttpHandler");
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context.Request.RequestContext = rc;
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context.RemapHandler (http);
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}
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}
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}
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