Improve test to handle constants of classes whose value is null
[mono.git] / mcs / class / System.Web / System.Web.Configuration / HttpRuntimeConfigurationHandler.cs
1 //
2 // System.Web.Configuration.HttpRuntimeConfigurationHandler
3 //
4 // Authors:
5 //      Gonzalo Paniagua Javier (gonzalo@ximian.com)
6 //
7 // (C) 2003 Novell, Inc. (http://www.novell.com)
8 //
9
10 //
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:
18 // 
19 // The above copyright notice and this permission notice shall be
20 // included in all copies or substantial portions of the Software.
21 // 
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.
29 //
30
31 using System;
32 using System.Collections;
33 using System.Configuration;
34 using System.Security.Cryptography;
35 using System.Xml;
36
37 namespace System.Web.Configuration
38 {
39         class HttpRuntimeConfigurationHandler : IConfigurationSectionHandler
40         {
41                 public object Create (object parent, object context, XmlNode section)
42                 {
43                         if (section.HasChildNodes)
44                                 ThrowException ("Child nodes not allowed here", section.FirstChild);
45
46                         HttpRuntimeConfig config = new HttpRuntimeConfig (parent);
47
48                         config.ExecutionTimeout = AttUIntValue (section, "executionTimeout", 90);
49                         config.MaxRequestLength = AttUIntValue (section, "maxRequestLength", 4096);
50                         config.RequestLengthDiskThreshold = AttUIntValue (section, "requestLengthDiskThreshold", 256);
51                         config.UseFullyQualifiedRedirectUrl = AttBoolValue (section, "useFullyQualifiedRedirectUrl", false);
52                         config.MinFreeThreads = AttUIntValue (section, "minFresThreads", 8);
53                         config.MinLocalRequestFreeThreads = AttUIntValue (section, "minLocalRequestFreeThreads", 4);
54                         config.AppRequestQueueLimit = AttUIntValue (section, "appRequestQueueLimit", 100);
55                         config.EnableKernelOutputCache = AttBoolValue (section, "requestLengthDiskThreshold", true);
56                         config.EnableVersionHeader = AttBoolValue (section, "requestLengthDiskThreshold", true);
57                         config.RequireRootSaveAsPath = AttBoolValue (section, "requestLengthDiskThreshold", true);
58                         config.IdleTimeout = AttUIntValue (section, "requestLengthDiskThreshold", 20);
59                         config.Enable = AttBoolValue (section, "requestLengthDiskThreshold", true);
60                         config.VersionHeader = AttValue (section, "versionHeader");
61
62                         return config;
63                 }
64
65                 //
66                 static bool AttBoolValue (XmlNode node, string name, bool _default)
67                 {
68                         string v = AttValue (node, name);
69                         if (v == null)
70                                 return _default;
71
72                         bool result = (v == "true");
73                         if (!result && v != "false")
74                                 ThrowException ("Invalid boolean value in " + name, node);
75
76                         return result;
77                 }
78
79                 static int AttUIntValue (XmlNode node, string name, int _default)
80                 {
81                         string v = AttValue (node, name);
82                         if (v == null)
83                                 return _default;
84
85                         int result = 0;
86                         try {
87                                 result = (int) UInt32.Parse (v);
88                         } catch {
89                                 ThrowException ("Invalid number in " + name, node);
90                         }
91
92                         return result;
93                 }
94
95
96                 static string AttValue (XmlNode node, string name)
97                 {
98                         return HandlersUtil.ExtractAttributeValue (name, node, true);
99                 }
100
101                 static void ThrowException (string message, XmlNode node)
102                 {
103                         HandlersUtil.ThrowException (message, node);
104                 }
105                 //
106         }
107 }
108