5 // Michael Hutchinson <mhutchinson@novell.com>
7 // Copyright (C) 2008 Novell, Inc (http://www.novell.com)
9 // Permission is hereby granted, free of charge, to any person obtaining
10 // a copy of this software and associated documentation files (the
11 // "Software"), to deal in the Software without restriction, including
12 // without limitation the rights to use, copy, modify, merge, publish,
13 // distribute, sublicense, and/or sell copies of the Software, and to
14 // permit persons to whom the Software is furnished to do so, subject to
15 // the following conditions:
17 // The above copyright notice and this permission notice shall be
18 // included in all copies or substantial portions of the Software.
20 // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
21 // EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
22 // MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
23 // NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
24 // LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
25 // OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
26 // WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
29 using System.Collections;
30 using System.Runtime.Remoting.Messaging;
32 namespace System.Runtime.Remoting.Channels.Http
35 public class HttpChannel : BaseChannelWithProperties,
36 IChannel, IChannelReceiver, IChannelReceiverHook, IChannelSender
39 HttpClientChannel client;
40 HttpServerChannel server;
47 client = new HttpClientChannel ();
48 server = new HttpServerChannel ();
51 public HttpChannel (int port)
53 client = new HttpClientChannel ();
54 server = new HttpServerChannel (port);
57 public HttpChannel (IDictionary properties,
58 IClientChannelSinkProvider clientSinkProvider,
59 IServerChannelSinkProvider serverSinkProvider)
61 if (properties != null && properties.Contains ("name")) {
62 this.name = (string)properties["name"];
65 client = new HttpClientChannel (properties, clientSinkProvider);
66 server = new HttpServerChannel (properties, serverSinkProvider);
71 #region BaseChannelWithProperties overrides
73 public override object this[object key]
75 get { return Properties[key]; }
76 set { Properties[key] = value; }
79 public override ICollection Keys
81 get { return Properties.Keys; }
84 public override IDictionary Properties
88 return new AggregateDictionary (new IDictionary[] {
99 public string ChannelName
104 public int ChannelPriority
106 get { return server.ChannelPriority; }
109 public string Parse (string url, out string objectURI)
111 return ParseInternal (url, out objectURI);
114 internal static string ParseInternal (string url, out string objectURI)
117 throw new ArgumentNullException ("url");
119 // format: "http://host:port/path/to/object"
122 // url needs to be at least "http:" or "https:"
123 if (url.Length < 5 ||
124 (url[0] != 'H' && url[0] != 'h') ||
125 (url[1] != 'T' && url[1] != 't') ||
126 (url[2] != 'T' && url[2] != 't') ||
127 (url[3] != 'P' && url[3] != 'p'))
131 if (url[4] == 'S' || url[4] == 's') {
140 if (url[protolen] != ':')
143 // "http:" and "https:" are acceptable inputs
144 if (url.Length == protolen + 1)
147 // protocol must be followed by "//"
148 if (url.Length < protolen + 3 || url[protolen + 1] != '/' || url[protolen + 2] != '/')
151 // "http://" and "https://" are acceptable inputs
152 if (url.Length == protolen + 3)
155 int slash = url.IndexOf ('/', protolen + 3);
159 objectURI = url.Substring (slash);
161 return url.Substring (0, slash);
166 #region IChannelReceiver (: IChannel)
168 public object ChannelData
170 get { return server.ChannelData; }
173 public string[] GetUrlsForUri (string objectURI)
175 return server.GetUrlsForUri (objectURI);
178 public void StartListening (object data)
180 server.StartListening (data);
183 public void StopListening (object data)
185 server.StopListening (data);
190 #region IChannelReceiverHook
192 public void AddHookChannelUri (string channelUri)
194 server.AddHookChannelUri (channelUri);
197 public string ChannelScheme
199 get { return server.ChannelScheme; }
202 public IServerChannelSink ChannelSinkChain
204 get { return server.ChannelSinkChain; }
207 public bool WantsToListen
209 get { return server.WantsToListen; }
210 set { server.WantsToListen = value; }
215 #region IChannelSender (: IChannel)
217 public IMessageSink CreateMessageSink (string url, object remoteChannelData, out string objectURI)
219 return client.CreateMessageSink (url, remoteChannelData, out objectURI);
224 #region ISecurableChannel
226 public bool IsSecured
228 get { return client.IsSecured; }
229 set { client.IsSecured = value; }