2 // System.Net.Configuration.WebRequestModuleHandler
5 // Gonzalo Paniagua Javier (gonzalo@ximian.com)
7 // (C) 2003 Ximian, Inc (http://www.ximian.com)
11 // Permission is hereby granted, free of charge, to any person obtaining
12 // a copy of this software and associated documentation files (the
13 // "Software"), to deal in the Software without restriction, including
14 // without limitation the rights to use, copy, modify, merge, publish,
15 // distribute, sublicense, and/or sell copies of the Software, and to
16 // permit persons to whom the Software is furnished to do so, subject to
17 // the following conditions:
19 // The above copyright notice and this permission notice shall be
20 // included in all copies or substantial portions of the Software.
22 // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
23 // EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
24 // MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
25 // NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
26 // LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
27 // OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
28 // WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
31 using System.Collections;
32 using System.Configuration;
36 using XmlNode = System.Object;
39 namespace System.Net.Configuration
41 class WebRequestModuleHandler : IConfigurationSectionHandler
43 public virtual object Create (object parent, object configContext, XmlNode section)
46 if (section.Attributes != null && section.Attributes.Count != 0)
47 HandlersUtil.ThrowException ("Unrecognized attribute", section);
49 XmlNodeList reqHandlers = section.ChildNodes;
50 foreach (XmlNode child in reqHandlers) {
51 XmlNodeType ntype = child.NodeType;
52 if (ntype == XmlNodeType.Whitespace || ntype == XmlNodeType.Comment)
55 if (ntype != XmlNodeType.Element)
56 HandlersUtil.ThrowException ("Only elements allowed", child);
58 string name = child.Name;
59 if (name == "clear") {
60 if (child.Attributes != null && child.Attributes.Count != 0)
61 HandlersUtil.ThrowException ("Unrecognized attribute", child);
63 WebRequest.ClearPrefixes ();
67 string prefix = HandlersUtil.ExtractAttributeValue ("prefix", child);
69 string type = HandlersUtil.ExtractAttributeValue ("type", child, false);
70 if (child.Attributes != null && child.Attributes.Count != 0)
71 HandlersUtil.ThrowException ("Unrecognized attribute", child);
73 WebRequest.AddPrefix (prefix, type);
77 if (name == "remove") {
78 if (child.Attributes != null && child.Attributes.Count != 0)
79 HandlersUtil.ThrowException ("Unrecognized attribute", child);
81 WebRequest.RemovePrefix (prefix);
85 HandlersUtil.ThrowException ("Unexpected element", child);