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//
// System.Net.Configuration.NetConfigurationHandler.cs
//
// Authors:
// Jerome Laban (jlaban@wanadoo.fr)
// Gonzalo Paniagua Javier (gonzalo@ximian.com)
//
// (C) 2003 Ximian, Inc (http://www.ximian.com)
// (c) 2004 Novell, Inc. (http://www.novell.com)
//
//
// Permission is hereby granted, free of charge, to any person obtaining
// a copy of this software and associated documentation files (the
// "Software"), to deal in the Software without restriction, including
// without limitation the rights to use, copy, modify, merge, publish,
// distribute, sublicense, and/or sell copies of the Software, and to
// permit persons to whom the Software is furnished to do so, subject to
// the following conditions:
//
// The above copyright notice and this permission notice shall be
// included in all copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
// EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
// NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
// LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
// OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
// WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
//
using System.Collections;
using System.Configuration;
#if (XML_DEP)
using System.Xml;
#else
using XmlNode = System.Object;
#endif
namespace System.Net.Configuration
{
class NetConfigurationHandler : IConfigurationSectionHandler
{
public virtual object Create (object parent, object configContext, XmlNode section)
{
NetConfig config = new NetConfig ();
#if (XML_DEP)
if (section.Attributes != null && section.Attributes.Count != 0)
HandlersUtil.ThrowException ("Unrecognized attribute", section);
XmlNodeList reqHandlers = section.ChildNodes;
foreach (XmlNode child in reqHandlers) {
XmlNodeType ntype = child.NodeType;
if (ntype == XmlNodeType.Whitespace || ntype == XmlNodeType.Comment)
continue;
if (ntype != XmlNodeType.Element)
HandlersUtil.ThrowException ("Only elements allowed", child);
string name = child.Name;
if (name == "ipv6") {
string enabled = HandlersUtil.ExtractAttributeValue ("enabled", child, false);
if (child.Attributes != null && child.Attributes.Count != 0)
HandlersUtil.ThrowException ("Unrecognized attribute", child);
if (enabled == "true")
config.ipv6Enabled = true;
else if (enabled != "false")
HandlersUtil.ThrowException ("Invalid boolean value", child);
continue;
}
if (name == "httpWebRequest") {
string max = HandlersUtil.ExtractAttributeValue
("maximumResponseHeadersLength", child, true);
// this one is just ignored
HandlersUtil.ExtractAttributeValue ("useUnsafeHeaderParsing", child, true);
if (child.Attributes != null && child.Attributes.Count != 0)
HandlersUtil.ThrowException ("Unrecognized attribute", child);
try {
if (max != null) {
int val = Int32.Parse (max.Trim ());
if (val < -1)
HandlersUtil.ThrowException ("Must be -1 or >= 0", child);
config.MaxResponseHeadersLength = val;
}
} catch {
HandlersUtil.ThrowException ("Invalid int value", child);
}
continue;
}
HandlersUtil.ThrowException ("Unexpected element", child);
}
#endif
return config;
}
}
}
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