2 // System.Net.GlobalProxySelection
5 // Lawrence Pit (loz@cable.a2000.nl)
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.
30 using System.Collections;
31 using System.Configuration;
33 using System.Runtime.Serialization;
34 using System.Net.Configuration;
38 [ObsoleteAttribute("Use WebRequest.DefaultProxy instead")]
39 public class GlobalProxySelection
42 public GlobalProxySelection() { }
46 public static IWebProxy Select {
47 get { return WebRequest.DefaultWebProxy; }
48 set { WebRequest.DefaultWebProxy = value; }
53 public static IWebProxy GetEmptyWebProxy()
55 // must return a new one each time, as the credentials
57 return new EmptyWebProxy ();
62 internal class EmptyWebProxy : IWebProxy {
63 private ICredentials credentials = null;
65 internal EmptyWebProxy () { }
67 public ICredentials Credentials {
68 get { return credentials; }
69 set { credentials = value; }
72 public Uri GetProxy (Uri destination)
77 public bool IsBypassed (Uri host)
79 return true; // pass directly to host