121 lines
3.8 KiB
C#
121 lines
3.8 KiB
C#
//
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// System.Runtime.Remoting.Channels.Http.HttpRemotingHandler
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//
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// Authors:
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// Martin Willemoes Hansen (mwh@sysrq.dk)
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// Lluis Sanchez Gual (lluis@ximian.com)
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//
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// (C) 2003 Martin Willemoes Hansen
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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.IO;
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using System.Web;
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using System.Collections;
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namespace System.Runtime.Remoting.Channels.Http
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{
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public class HttpRemotingHandler : IHttpHandler
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{
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HttpServerTransportSink transportSink;
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public HttpRemotingHandler ()
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{
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}
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[MonoTODO]
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public HttpRemotingHandler (Type type, object srvID)
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{
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throw new NotImplementedException ();
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}
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internal HttpRemotingHandler (HttpServerTransportSink sink)
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{
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transportSink = sink;
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}
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public bool IsReusable {
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get { return true; }
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}
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public void ProcessRequest (HttpContext context)
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{
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HttpRequest request = context.Request;
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HttpResponse response = context.Response;
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// Create transport headers for the request
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TransportHeaders theaders = new TransportHeaders();
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string objectUri = request.RawUrl;
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objectUri = objectUri.Substring (request.ApplicationPath.Length); // application path is not part of the uri
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if (request.ApplicationPath.Length > 0 &&
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(objectUri.StartsWith("/") || objectUri.StartsWith(@"\")) )
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{
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objectUri = objectUri.Substring(1);
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}
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theaders ["__RequestUri"] = objectUri;
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theaders ["Content-Type"] = request.ContentType;
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theaders ["__RequestVerb"]= request.HttpMethod;
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theaders ["__HttpVersion"] = request.Headers ["http-version"];
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theaders ["User-Agent"] = request.UserAgent;
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theaders ["Host"] = request.Headers ["host"];
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ITransportHeaders responseHeaders;
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Stream responseStream;
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// Dispatch the request
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ServerProcessing proc = transportSink.SynchronousDispatch
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(theaders, request.InputStream, out responseHeaders, out responseStream);
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if (proc == ServerProcessing.Async) {
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throw new NotSupportedException ("HttpRemotingHandler does not support async processing in " +
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"the synchronous HTTP pipeline" );
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}
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// Write the response
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if (responseHeaders != null && responseHeaders["__HttpStatusCode"] != null)
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{
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// The formatter can set the status code
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response.StatusCode = int.Parse ((string) responseHeaders["__HttpStatusCode"]);
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response.StatusDescription = (string) responseHeaders["__HttpReasonPhrase"];
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}
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if (responseHeaders != null)
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{
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foreach (DictionaryEntry entry in responseHeaders)
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{
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string key = entry.Key.ToString();
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if (key != CommonTransportKeys.HttpStatusCode && key != CommonTransportKeys.HttpReasonPhrase)
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response.AppendHeader(key, entry.Value.ToString());
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}
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}
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if (responseStream != null) {
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HttpClientTransportSink.CopyStream (responseStream, response.OutputStream, 1024);
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}
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}
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}
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}
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