mcs/class/System.Web/System.Web.Configuration_2.0/HttpHandlersSection.cs

   1 //
   2 // System.Web.Configuration.HttpHandlersSection
   3 //
   4 // Authors:
   5 //      Chris Toshok (toshok@ximian.com)
   6 //
   7 // (C) 2005 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
  32 using System;
  33 using System.Configuration;
  34
  35 namespace System.Web.Configuration
  36 {
  37         public sealed class HttpHandlersSection: ConfigurationSection
  38         {
  39                 static ConfigurationPropertyCollection properties;
  40                 static ConfigurationProperty handlersProp;
  41
  42                 static HttpHandlersSection ()
  43                 {
  44                         handlersProp = new ConfigurationProperty ("", typeof (HttpHandlerActionCollection), null,
  45                                                                   null, PropertyHelper.DefaultValidator,
  46                                                                   ConfigurationPropertyOptions.IsDefaultCollection);
  47
  48
  49                         properties = new ConfigurationPropertyCollection ();
  50
  51                         properties.Add (handlersProp);
  52                 }
  53
  54                 public HttpHandlersSection ()
  55                 {
  56                 }
  57
  58                 [ConfigurationProperty ("", Options = ConfigurationPropertyOptions.IsDefaultCollection)]
  59                 public HttpHandlerActionCollection Handlers {
  60                         get { return (HttpHandlerActionCollection) base[handlersProp]; }
  61                 }
  62
  63                 protected internal override ConfigurationPropertyCollection Properties {
  64                         get { return properties; }
  65                 }
  66
  67 #region CompatabilityCode
  68                 internal object LocateHandler (string verb, string filepath, out bool allowCache)
  69                 {
  70                         int top = Handlers.Count;
  71
  72                         for (int i = 0; i < top; i++){
  73                                 HttpHandlerAction handler = (HttpHandlerAction) Handlers [i];
  74
  75                                 string[] verbs = handler.Verbs;
  76                                 if (verbs == null){
  77                                         if (handler.PathMatches (filepath)) {
  78                                                 allowCache = handler.Path != "*";
  79                                                 return handler.GetHandlerInstance ();
  80                                         }
  81                                         continue;
  82                                 }
  83
  84                                 for (int j = verbs.Length; j > 0; ){
  85                                         j--;
  86                                         if (verbs [j] != verb)
  87                                                 continue;
  88                                         if (handler.PathMatches (filepath)) {
  89                                                 allowCache = handler.Path != "*";
  90                                                 return handler.GetHandlerInstance ();
  91                                         }
  92                                 }
  93                         }
  94
  95                         allowCache = false;
  96                         return null;
  97                 }
  98 #endregion
  99         }
 100 }
 101