UrlMappingsModule.cs source code in C# .NET

Source code for the .NET framework in C#

                        
Code:

                         / 4.0 / 4.0 / untmp / DEVDIV_TFS / Dev10 / Releases / RTMRel / ndp / fx / src / xsp / System / Web / UrlMappingsModule.cs / 1305376 / UrlMappingsModule.cs
                        

                        
                            namespace System.Web { 
    using System;
    using System.Web;
    using System.Web.Util;
    using System.Web.Configuration; 

 
    // 
    // Module that implements the UrlMappings functionality
    // on IIS 7 in integrated mode, this takes the place of 
    // the UrlMappings execution step and is listed in 
    sealed internal class UrlMappingsModule : IHttpModule {

        internal UrlMappingsModule() {} 

        public void Init(HttpApplication application) { 
                bool urlMappingsEnabled = false; 
                UrlMappingsSection urlMappings = RuntimeConfig.GetConfig().UrlMappings;
                urlMappingsEnabled = urlMappings.IsEnabled && ( urlMappings.UrlMappings.Count > 0 ); 

                if (urlMappingsEnabled) {
                    application.BeginRequest += new EventHandler(OnEnter);
                } 
        }
 
        public void Dispose() {} 

        internal void OnEnter(Object source, EventArgs eventArgs) { 
            HttpApplication app = (HttpApplication) source;
            UrlMappingRewritePath(app.Context);
        }
 
        internal static void UrlMappingRewritePath(HttpContext context) {
            HttpRequest request = context.Request; 
            UrlMappingsSection urlMappings = RuntimeConfig.GetAppConfig().UrlMappings; 
            string path = request.Path;
            string mappedUrl = null; 

            // First check path with query string (for legacy reasons)
            string qs = request.QueryStringText;
            if (!String.IsNullOrEmpty(qs)) { 
                mappedUrl = urlMappings.HttpResolveMapping(path + "?" + qs);
            } 
 
            // Check Path if not found
            if (mappedUrl == null) 
                mappedUrl = urlMappings.HttpResolveMapping(path);

            if (!String.IsNullOrEmpty(mappedUrl))
                context.RewritePath(mappedUrl, false); 
        }
    } 
} 

 

// File provided for Reference Use Only by Microsoft Corporation (c) 2007.
// Copyright (c) Microsoft Corporation. All rights reserved.

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