mcs/class/System.ServiceModel.Web/System.ServiceModel.Configuration/WebMessageEncodingElement.cs

   1 //
   2 // WebMessageEncodingElement.cs
   3 //
   4 // Author:
   5 //      Atsushi Enomoto <atsushi@ximian.com>
   6 //
   7 // Copyright (C) 2008 Novell, Inc.  http://www.novell.com
   8 //
   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:
  16 //
  17 // The above copyright notice and this permission notice shall be
  18 // included in all copies or substantial portions of the Software.
  19 //
  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.
  27 //
  28
  29 using System;
  30 using System.Collections;
  31 using System.Collections.Generic;
  32 using System.Collections.ObjectModel;
  33 using System.ComponentModel;
  34 using System.Configuration;
  35 using System.Net;
  36 using System.Net.Security;
  37 using System.Reflection;
  38 using System.ServiceModel;
  39 using System.ServiceModel.Channels;
  40 using System.ServiceModel.Description;
  41 using System.ServiceModel.Diagnostics;
  42 using System.ServiceModel.Dispatcher;
  43 using System.Runtime.Serialization;
  44 using System.Text;
  45 using System.Xml;
  46
  47 namespace System.ServiceModel.Configuration
  48 {
  49         public sealed partial class WebMessageEncodingElement
  50                  : BindingElementExtensionElement
  51         {
  52                 // Static Fields
  53                 static ConfigurationPropertyCollection properties;
  54                 static ConfigurationProperty binding_element_type;
  55                 static ConfigurationProperty max_read_pool_size;
  56                 static ConfigurationProperty max_write_pool_size;
  57                 static ConfigurationProperty reader_quotas;
  58                 static ConfigurationProperty write_encoding;
  59                 static ConfigurationProperty web_content_type_mapper_type;
  60
  61                 static WebMessageEncodingElement ()
  62                 {
  63                         properties = new ConfigurationPropertyCollection ();
  64                         binding_element_type = new ConfigurationProperty ("",
  65                                 typeof (Type), null, new TypeConverter (), null,
  66                                 ConfigurationPropertyOptions.None);
  67
  68                         max_read_pool_size = new ConfigurationProperty ("maxReadPoolSize",
  69                                 typeof (int), "64", null/* FIXME: get converter for int*/, null,
  70                                 ConfigurationPropertyOptions.None);
  71
  72                         max_write_pool_size = new ConfigurationProperty ("maxWritePoolSize",
  73                                 typeof (int), "16", null/* FIXME: get converter for int*/, null,
  74                                 ConfigurationPropertyOptions.None);
  75
  76                         reader_quotas = new ConfigurationProperty ("readerQuotas",
  77                                 typeof (XmlDictionaryReaderQuotasElement), null, null/* FIXME: get converter for XmlDictionaryReaderQuotasElement*/, null,
  78                                 ConfigurationPropertyOptions.None);
  79
  80                         write_encoding = new ConfigurationProperty ("writeEncoding",
  81                                 typeof (Encoding), "utf-8", null/* FIXME: get converter for Encoding*/, null,
  82                                 ConfigurationPropertyOptions.None);
  83
  84                         web_content_type_mapper_type = new ConfigurationProperty ("",
  85                                 typeof (string), null, null /* FIXME: supply */, null,
  86                                 ConfigurationPropertyOptions.None);
  87
  88                         properties.Add (binding_element_type);
  89                         properties.Add (max_read_pool_size);
  90                         properties.Add (max_write_pool_size);
  91                         properties.Add (reader_quotas);
  92                         properties.Add (write_encoding);
  93                         properties.Add (web_content_type_mapper_type);
  94                 }
  95
  96                 public WebMessageEncodingElement ()
  97                 {
  98                 }
  99
 100
 101                 // Properties
 102
 103                 public override Type BindingElementType {
 104                         get { return (Type) base [binding_element_type]; }
 105                 }
 106
 107                 [ConfigurationProperty ("maxReadPoolSize",
 108                          Options = ConfigurationPropertyOptions.None,
 109                          DefaultValue = "64")]
 110                 [IntegerValidator ( MinValue = 1,
 111                         MaxValue = int.MaxValue,
 112                         ExcludeRange = false)]
 113                 public int MaxReadPoolSize {
 114                         get { return (int) base [max_read_pool_size]; }
 115                         set { base [max_read_pool_size] = value; }
 116                 }
 117
 118                 [ConfigurationProperty ("maxWritePoolSize",
 119                          Options = ConfigurationPropertyOptions.None,
 120                          DefaultValue = "16")]
 121                 [IntegerValidator ( MinValue = 1,
 122                         MaxValue = int.MaxValue,
 123                         ExcludeRange = false)]
 124                 public int MaxWritePoolSize {
 125                         get { return (int) base [max_write_pool_size]; }
 126                         set { base [max_write_pool_size] = value; }
 127                 }
 128
 129                 [ConfigurationProperty ("readerQuotas",
 130                          Options = ConfigurationPropertyOptions.None)]
 131                 public XmlDictionaryReaderQuotasElement ReaderQuotas {
 132                         get { return (XmlDictionaryReaderQuotasElement) base [reader_quotas]; }
 133                 }
 134
 135                 [ConfigurationProperty ("writeEncoding",
 136                          Options = ConfigurationPropertyOptions.None,
 137                          DefaultValue = "utf-8")]
 138                 [TypeConverter ()]
 139                 public Encoding WriteEncoding {
 140                         get { return (Encoding) base [write_encoding]; }
 141                         set { base [write_encoding] = value; }
 142                 }
 143
 144                 [ConfigurationProperty ("webContentTypeMapperType",
 145                          Options = ConfigurationPropertyOptions.None,
 146                          DefaultValue = "")]
 147                 [StringValidator ( MinLength = 0,
 148                         MaxLength = int.MaxValue)]
 149                 public string WebContentTypeMapperType {
 150                         get { return (string) base [web_content_type_mapper_type]; }
 151                         set { base [web_content_type_mapper_type] = value; }
 152                 }
 153
 154                 protected internal override BindingElement CreateBindingElement ()
 155                 {
 156                         var be = new WebMessageEncodingBindingElement ();
 157                         ApplyConfiguration (be);
 158                         return be;
 159                 }
 160
 161                 public override void ApplyConfiguration (BindingElement bindingElement)
 162                 {
 163                         base.ApplyConfiguration (bindingElement);
 164                         var b = (WebMessageEncodingBindingElement) bindingElement;
 165                         b.ContentTypeMapper = (WebContentTypeMapper) Activator.CreateInstance (Type.GetType (WebContentTypeMapperType), true);
 166                         b.MaxReadPoolSize = MaxReadPoolSize;
 167                         b.MaxWritePoolSize = MaxWritePoolSize;
 168                         b.WriteEncoding = WriteEncoding;
 169                         ReaderQuotas.ApplyConfiguration (b.ReaderQuotas);
 170                 }
 171
 172                 public override void CopyFrom (ServiceModelExtensionElement from)
 173                 {
 174                         base.CopyFrom (from);
 175                         var c = (WebMessageEncodingElement) from;
 176                         MaxReadPoolSize = c.MaxReadPoolSize;
 177                         MaxWritePoolSize = c.MaxWritePoolSize;
 178                         ReaderQuotas.CopyFrom (c.ReaderQuotas);
 179                         WriteEncoding = c.WriteEncoding;
 180                 }
 181         }
 182
 183         static class Extensions
 184         {
 185                 public static void ApplyConfiguration (this XmlDictionaryReaderQuotasElement e, XmlDictionaryReaderQuotas q)
 186                 {
 187                         q.MaxArrayLength = e.MaxArrayLength;
 188                         q.MaxBytesPerRead = e.MaxBytesPerRead;
 189                         q.MaxDepth = e.MaxDepth;
 190                         q.MaxNameTableCharCount = e.MaxNameTableCharCount;
 191                         q.MaxStringContentLength = e.MaxStringContentLength;
 192                 }
 193
 194                 public static void CopyFrom (this XmlDictionaryReaderQuotasElement e, XmlDictionaryReaderQuotasElement o)
 195                 {
 196                         e.MaxArrayLength = o.MaxArrayLength;
 197                         e.MaxBytesPerRead = o.MaxBytesPerRead;
 198                         e.MaxDepth = o.MaxDepth;
 199                         e.MaxNameTableCharCount = o.MaxNameTableCharCount;
 200                         e.MaxStringContentLength = o.MaxStringContentLength;
 201                 }
 202         }
 203 }