| | | 1 | | // Licensed to the .NET Foundation under one or more agreements. |
| | | 2 | | // The .NET Foundation licenses this file to you under the MIT license. |
| | | 3 | | |
| | | 4 | | using System; |
| | | 5 | | using System.Runtime.Serialization; |
| | | 6 | | using System.Text; |
| | | 7 | | using System.Xml; |
| | | 8 | | using CoreWCF.Dispatcher; |
| | | 9 | | using CoreWCF.Runtime; |
| | | 10 | | |
| | | 11 | | namespace CoreWCF.Channels |
| | | 12 | | { |
| | | 13 | | public abstract class AddressHeader |
| | | 14 | | { |
| | | 15 | | private ParameterHeader _header; |
| | | 16 | | |
| | 0 | 17 | | protected AddressHeader() |
| | | 18 | | { |
| | 0 | 19 | | } |
| | | 20 | | |
| | | 21 | | internal bool IsReferenceProperty |
| | | 22 | | { |
| | | 23 | | get |
| | | 24 | | { |
| | 0 | 25 | | return this is BufferedAddressHeader bah && bah.IsReferencePropertyHeader; |
| | | 26 | | } |
| | | 27 | | } |
| | | 28 | | |
| | | 29 | | public abstract string Name { get; } |
| | | 30 | | public abstract string Namespace { get; } |
| | | 31 | | |
| | | 32 | | //public static AddressHeader CreateAddressHeader(object value) |
| | | 33 | | //{ |
| | | 34 | | // Type type = GetObjectType(value); |
| | | 35 | | // return CreateAddressHeader(value, DataContractSerializerDefaults.CreateSerializer(type, int.MaxValue/*maxI |
| | | 36 | | //} |
| | | 37 | | |
| | | 38 | | //public static AddressHeader CreateAddressHeader(object value, XmlObjectSerializer serializer) |
| | | 39 | | //{ |
| | | 40 | | // if (serializer == null) |
| | | 41 | | // throw DiagnosticUtility.ExceptionUtility.ThrowHelperError(new ArgumentNullException("serializer")); |
| | | 42 | | // return new XmlObjectSerializerAddressHeader(value, serializer); |
| | | 43 | | //} |
| | | 44 | | |
| | | 45 | | public static AddressHeader CreateAddressHeader(string name, string ns, object value) |
| | | 46 | | { |
| | 0 | 47 | | return CreateAddressHeader(name, ns, value, DataContractSerializerDefaults.CreateSerializer(GetObjectType(va |
| | | 48 | | } |
| | | 49 | | |
| | | 50 | | internal static AddressHeader CreateAddressHeader(XmlDictionaryString name, XmlDictionaryString ns, object value |
| | | 51 | | { |
| | 0 | 52 | | return new DictionaryAddressHeader(name, ns, value); |
| | | 53 | | } |
| | | 54 | | |
| | | 55 | | public static AddressHeader CreateAddressHeader(string name, string ns, object value, XmlObjectSerializer serial |
| | | 56 | | { |
| | 0 | 57 | | if (serializer == null) |
| | | 58 | | { |
| | 0 | 59 | | throw DiagnosticUtility.ExceptionUtility.ThrowHelperArgumentNull(nameof(serializer)); |
| | | 60 | | } |
| | | 61 | | |
| | 0 | 62 | | return new XmlObjectSerializerAddressHeader(name, ns, value, serializer); |
| | | 63 | | } |
| | | 64 | | |
| | | 65 | | private static Type GetObjectType(object value) |
| | | 66 | | { |
| | 0 | 67 | | return (value == null) ? typeof(object) : value.GetType(); |
| | | 68 | | } |
| | | 69 | | |
| | | 70 | | public override bool Equals(object obj) |
| | | 71 | | { |
| | 0 | 72 | | if (!(obj is AddressHeader hdr)) |
| | | 73 | | { |
| | 0 | 74 | | return false; |
| | | 75 | | } |
| | | 76 | | |
| | 0 | 77 | | StringBuilder builder = new StringBuilder(); |
| | 0 | 78 | | string hdr1 = GetComparableForm(builder); |
| | | 79 | | |
| | 0 | 80 | | builder.Remove(0, builder.Length); |
| | 0 | 81 | | string hdr2 = hdr.GetComparableForm(builder); |
| | | 82 | | |
| | 0 | 83 | | if (hdr1.Length != hdr2.Length) |
| | | 84 | | { |
| | 0 | 85 | | return false; |
| | | 86 | | } |
| | | 87 | | |
| | 0 | 88 | | if (string.CompareOrdinal(hdr1, hdr2) != 0) |
| | | 89 | | { |
| | 0 | 90 | | return false; |
| | | 91 | | } |
| | | 92 | | |
| | 0 | 93 | | return true; |
| | | 94 | | } |
| | | 95 | | |
| | | 96 | | internal string GetComparableForm() |
| | | 97 | | { |
| | 0 | 98 | | return GetComparableForm(new StringBuilder()); |
| | | 99 | | } |
| | | 100 | | |
| | | 101 | | internal string GetComparableForm(StringBuilder builder) |
| | | 102 | | { |
| | 0 | 103 | | return EndpointAddressProcessor.GetComparableForm(builder, GetComparableReader()); |
| | | 104 | | } |
| | | 105 | | |
| | | 106 | | public override int GetHashCode() |
| | | 107 | | { |
| | 0 | 108 | | return GetComparableForm().GetHashCode(); |
| | | 109 | | } |
| | | 110 | | |
| | | 111 | | public T GetValue<T>() |
| | | 112 | | { |
| | 0 | 113 | | return GetValue<T>(DataContractSerializerDefaults.CreateSerializer(typeof(T), Name, Namespace, int.MaxValue/ |
| | | 114 | | } |
| | | 115 | | |
| | | 116 | | public T GetValue<T>(XmlObjectSerializer serializer) |
| | | 117 | | { |
| | 0 | 118 | | if (serializer == null) |
| | | 119 | | { |
| | 0 | 120 | | throw DiagnosticUtility.ExceptionUtility.ThrowHelperArgumentNull(nameof(serializer)); |
| | | 121 | | } |
| | | 122 | | |
| | 0 | 123 | | using (XmlDictionaryReader reader = GetAddressHeaderReader()) |
| | | 124 | | { |
| | 0 | 125 | | if (serializer.IsStartObject(reader)) |
| | | 126 | | { |
| | 0 | 127 | | return (T)serializer.ReadObject(reader); |
| | | 128 | | } |
| | | 129 | | else |
| | | 130 | | { |
| | 0 | 131 | | throw DiagnosticUtility.ExceptionUtility.ThrowHelperError(new XmlException(SR.Format(SR.ExpectedElem |
| | | 132 | | } |
| | | 133 | | } |
| | 0 | 134 | | } |
| | | 135 | | |
| | | 136 | | public virtual XmlDictionaryReader GetAddressHeaderReader() |
| | | 137 | | { |
| | 0 | 138 | | XmlBuffer buffer = new XmlBuffer(int.MaxValue); |
| | 0 | 139 | | XmlDictionaryWriter writer = buffer.OpenSection(XmlDictionaryReaderQuotas.Max); |
| | 0 | 140 | | WriteAddressHeader(writer); |
| | 0 | 141 | | buffer.CloseSection(); |
| | 0 | 142 | | buffer.Close(); |
| | 0 | 143 | | return buffer.GetReader(0); |
| | | 144 | | } |
| | | 145 | | |
| | | 146 | | private XmlDictionaryReader GetComparableReader() |
| | | 147 | | { |
| | 0 | 148 | | XmlBuffer buffer = new XmlBuffer(int.MaxValue); |
| | 0 | 149 | | XmlDictionaryWriter writer = buffer.OpenSection(XmlDictionaryReaderQuotas.Max); |
| | | 150 | | // WSAddressingAugust2004 does not write the IsReferenceParameter attribute, |
| | | 151 | | // and that's good for a consistent comparable form. But it's not available for .Net Core |
| | 0 | 152 | | ParameterHeader.WriteStartHeader(writer, this, AddressingVersion.WSAddressing10); |
| | | 153 | | //ParameterHeader.WriteStartHeader(writer, this, AddressingVersion.WSAddressingAugust2004); |
| | 0 | 154 | | ParameterHeader.WriteHeaderContents(writer, this); |
| | 0 | 155 | | writer.WriteEndElement(); |
| | 0 | 156 | | buffer.CloseSection(); |
| | 0 | 157 | | buffer.Close(); |
| | 0 | 158 | | return buffer.GetReader(0); |
| | | 159 | | } |
| | | 160 | | |
| | | 161 | | protected virtual void OnWriteStartAddressHeader(XmlDictionaryWriter writer) |
| | | 162 | | { |
| | 0 | 163 | | writer.WriteStartElement(Name, Namespace); |
| | 0 | 164 | | } |
| | | 165 | | |
| | | 166 | | protected abstract void OnWriteAddressHeaderContents(XmlDictionaryWriter writer); |
| | | 167 | | |
| | | 168 | | public MessageHeader ToMessageHeader() |
| | | 169 | | { |
| | 0 | 170 | | if (_header == null) |
| | | 171 | | { |
| | 0 | 172 | | _header = new ParameterHeader(this); |
| | | 173 | | } |
| | | 174 | | |
| | 0 | 175 | | return _header; |
| | | 176 | | } |
| | | 177 | | |
| | | 178 | | public void WriteAddressHeader(XmlWriter writer) |
| | | 179 | | { |
| | 0 | 180 | | WriteAddressHeader(XmlDictionaryWriter.CreateDictionaryWriter(writer)); |
| | 0 | 181 | | } |
| | | 182 | | |
| | | 183 | | public void WriteAddressHeader(XmlDictionaryWriter writer) |
| | | 184 | | { |
| | 0 | 185 | | if (writer == null) |
| | | 186 | | { |
| | 0 | 187 | | throw DiagnosticUtility.ExceptionUtility.ThrowHelperArgumentNull(nameof(writer)); |
| | | 188 | | } |
| | | 189 | | |
| | 0 | 190 | | WriteStartAddressHeader(writer); |
| | 0 | 191 | | WriteAddressHeaderContents(writer); |
| | 0 | 192 | | writer.WriteEndElement(); |
| | 0 | 193 | | } |
| | | 194 | | |
| | | 195 | | public void WriteStartAddressHeader(XmlDictionaryWriter writer) |
| | | 196 | | { |
| | 0 | 197 | | if (writer == null) |
| | | 198 | | { |
| | 0 | 199 | | throw DiagnosticUtility.ExceptionUtility.ThrowHelperArgumentNull(nameof(writer)); |
| | | 200 | | } |
| | | 201 | | |
| | 0 | 202 | | OnWriteStartAddressHeader(writer); |
| | 0 | 203 | | } |
| | | 204 | | |
| | | 205 | | public void WriteAddressHeaderContents(XmlDictionaryWriter writer) |
| | | 206 | | { |
| | 0 | 207 | | if (writer == null) |
| | | 208 | | { |
| | 0 | 209 | | throw DiagnosticUtility.ExceptionUtility.ThrowHelperArgumentNull(nameof(writer)); |
| | | 210 | | } |
| | | 211 | | |
| | 0 | 212 | | OnWriteAddressHeaderContents(writer); |
| | 0 | 213 | | } |
| | | 214 | | |
| | | 215 | | private class ParameterHeader : MessageHeader |
| | | 216 | | { |
| | | 217 | | private readonly AddressHeader _parameter; |
| | | 218 | | |
| | | 219 | | public override bool IsReferenceParameter |
| | | 220 | | { |
| | 0 | 221 | | get { return true; } |
| | | 222 | | } |
| | | 223 | | |
| | | 224 | | public override string Name |
| | | 225 | | { |
| | 0 | 226 | | get { return _parameter.Name; } |
| | | 227 | | } |
| | | 228 | | |
| | | 229 | | public override string Namespace |
| | | 230 | | { |
| | 0 | 231 | | get { return _parameter.Namespace; } |
| | | 232 | | } |
| | | 233 | | |
| | 0 | 234 | | public ParameterHeader(AddressHeader parameter) |
| | | 235 | | { |
| | 0 | 236 | | _parameter = parameter; |
| | 0 | 237 | | } |
| | | 238 | | |
| | | 239 | | protected override void OnWriteStartHeader(XmlDictionaryWriter writer, MessageVersion messageVersion) |
| | | 240 | | { |
| | 0 | 241 | | if (messageVersion == null) |
| | | 242 | | { |
| | 0 | 243 | | throw DiagnosticUtility.ExceptionUtility.ThrowHelperArgumentNull(nameof(messageVersion)); |
| | | 244 | | } |
| | | 245 | | |
| | 0 | 246 | | WriteStartHeader(writer, _parameter, messageVersion.Addressing); |
| | 0 | 247 | | } |
| | | 248 | | |
| | | 249 | | protected override void OnWriteHeaderContents(XmlDictionaryWriter writer, MessageVersion messageVersion) |
| | | 250 | | { |
| | 0 | 251 | | WriteHeaderContents(writer, _parameter); |
| | 0 | 252 | | } |
| | | 253 | | |
| | | 254 | | internal static void WriteStartHeader(XmlDictionaryWriter writer, AddressHeader parameter, AddressingVersion |
| | | 255 | | { |
| | 0 | 256 | | parameter.WriteStartAddressHeader(writer); |
| | 0 | 257 | | if (addressingVersion == AddressingVersion.WSAddressing10) |
| | | 258 | | { |
| | 0 | 259 | | writer.WriteAttributeString(XD.AddressingDictionary.IsReferenceParameter, XD.Addressing10Dictionary. |
| | | 260 | | } |
| | 0 | 261 | | } |
| | | 262 | | |
| | | 263 | | internal static void WriteHeaderContents(XmlDictionaryWriter writer, AddressHeader parameter) |
| | | 264 | | { |
| | 0 | 265 | | parameter.WriteAddressHeaderContents(writer); |
| | 0 | 266 | | } |
| | | 267 | | } |
| | | 268 | | |
| | | 269 | | private class XmlObjectSerializerAddressHeader : AddressHeader |
| | | 270 | | { |
| | | 271 | | private readonly XmlObjectSerializer _serializer; |
| | | 272 | | private readonly object _objectToSerialize; |
| | | 273 | | private readonly string _name; |
| | | 274 | | private readonly string _ns; |
| | | 275 | | |
| | 0 | 276 | | public XmlObjectSerializerAddressHeader(object objectToSerialize, XmlObjectSerializer serializer) |
| | | 277 | | { |
| | 0 | 278 | | _serializer = serializer; |
| | 0 | 279 | | _objectToSerialize = objectToSerialize; |
| | | 280 | | |
| | 0 | 281 | | throw new PlatformNotSupportedException(); |
| | | 282 | | |
| | | 283 | | //Type type = (objectToSerialize == null) ? typeof(object) : objectToSerialize.GetType(); |
| | | 284 | | //XmlQualifiedName rootName = new XsdDataContractExporter().GetRootElementName(type); |
| | | 285 | | //this.name = rootName.Name; |
| | | 286 | | //this.ns = rootName.Namespace; |
| | | 287 | | } |
| | | 288 | | |
| | 0 | 289 | | public XmlObjectSerializerAddressHeader(string name, string ns, object objectToSerialize, XmlObjectSerialize |
| | | 290 | | { |
| | 0 | 291 | | if ((null == name) || (name.Length == 0)) |
| | | 292 | | { |
| | 0 | 293 | | throw DiagnosticUtility.ExceptionUtility.ThrowHelperArgumentNull(nameof(name)); |
| | | 294 | | } |
| | | 295 | | |
| | 0 | 296 | | _serializer = serializer; |
| | 0 | 297 | | _objectToSerialize = objectToSerialize; |
| | 0 | 298 | | _name = name; |
| | 0 | 299 | | _ns = ns; |
| | 0 | 300 | | } |
| | | 301 | | |
| | | 302 | | public override string Name |
| | | 303 | | { |
| | 0 | 304 | | get { return _name; } |
| | | 305 | | } |
| | | 306 | | |
| | | 307 | | public override string Namespace |
| | | 308 | | { |
| | 0 | 309 | | get { return _ns; } |
| | | 310 | | } |
| | | 311 | | |
| | | 312 | | private object ThisLock |
| | | 313 | | { |
| | 0 | 314 | | get { return this; } |
| | | 315 | | } |
| | | 316 | | |
| | | 317 | | protected override void OnWriteAddressHeaderContents(XmlDictionaryWriter writer) |
| | | 318 | | { |
| | 0 | 319 | | lock (ThisLock) |
| | | 320 | | { |
| | 0 | 321 | | _serializer.WriteObjectContent(writer, _objectToSerialize); |
| | 0 | 322 | | } |
| | 0 | 323 | | } |
| | | 324 | | } |
| | | 325 | | |
| | | 326 | | // astern, This will be kept internal for now. If the optimization needs to be public, we'll re-evaluate it. |
| | | 327 | | private class DictionaryAddressHeader : XmlObjectSerializerAddressHeader |
| | | 328 | | { |
| | | 329 | | private readonly XmlDictionaryString _name; |
| | | 330 | | private readonly XmlDictionaryString _ns; |
| | | 331 | | |
| | | 332 | | public DictionaryAddressHeader(XmlDictionaryString name, XmlDictionaryString ns, object value) |
| | 0 | 333 | | : base(name.Value, ns.Value, value, DataContractSerializerDefaults.CreateSerializer(GetObjectType(value) |
| | | 334 | | { |
| | 0 | 335 | | _name = name; |
| | 0 | 336 | | _ns = ns; |
| | 0 | 337 | | } |
| | | 338 | | |
| | | 339 | | protected override void OnWriteStartAddressHeader(XmlDictionaryWriter writer) |
| | | 340 | | { |
| | 0 | 341 | | writer.WriteStartElement(_name, _ns); |
| | 0 | 342 | | } |
| | | 343 | | } |
| | | 344 | | } |
| | | 345 | | |
| | | 346 | | internal class BufferedAddressHeader : AddressHeader |
| | | 347 | | { |
| | | 348 | | private readonly string _name; |
| | | 349 | | private readonly string _ns; |
| | | 350 | | private readonly XmlBuffer _buffer; |
| | | 351 | | |
| | | 352 | | public BufferedAddressHeader(XmlDictionaryReader reader) |
| | | 353 | | { |
| | | 354 | | _buffer = new XmlBuffer(int.MaxValue); |
| | | 355 | | XmlDictionaryWriter writer = _buffer.OpenSection(reader.Quotas); |
| | | 356 | | Fx.Assert(reader.NodeType == XmlNodeType.Element, ""); |
| | | 357 | | _name = reader.LocalName; |
| | | 358 | | _ns = reader.NamespaceURI; |
| | | 359 | | Fx.Assert(_name != null, ""); |
| | | 360 | | Fx.Assert(_ns != null, ""); |
| | | 361 | | writer.WriteNode(reader, false); |
| | | 362 | | _buffer.CloseSection(); |
| | | 363 | | _buffer.Close(); |
| | | 364 | | IsReferencePropertyHeader = false; |
| | | 365 | | } |
| | | 366 | | |
| | | 367 | | public BufferedAddressHeader(XmlDictionaryReader reader, bool isReferenceProperty) |
| | | 368 | | : this(reader) |
| | | 369 | | { |
| | | 370 | | IsReferencePropertyHeader = isReferenceProperty; |
| | | 371 | | } |
| | | 372 | | |
| | | 373 | | public bool IsReferencePropertyHeader { get; } |
| | | 374 | | |
| | | 375 | | public override string Name |
| | | 376 | | { |
| | | 377 | | get { return _name; } |
| | | 378 | | } |
| | | 379 | | |
| | | 380 | | public override string Namespace |
| | | 381 | | { |
| | | 382 | | get { return _ns; } |
| | | 383 | | } |
| | | 384 | | |
| | | 385 | | public override XmlDictionaryReader GetAddressHeaderReader() |
| | | 386 | | { |
| | | 387 | | return _buffer.GetReader(0); |
| | | 388 | | } |
| | | 389 | | |
| | | 390 | | protected override void OnWriteStartAddressHeader(XmlDictionaryWriter writer) |
| | | 391 | | { |
| | | 392 | | XmlDictionaryReader reader = GetAddressHeaderReader(); |
| | | 393 | | writer.WriteStartElement(reader.Prefix, reader.LocalName, reader.NamespaceURI); |
| | | 394 | | writer.WriteAttributes(reader, false); |
| | | 395 | | reader.Dispose(); |
| | | 396 | | } |
| | | 397 | | |
| | | 398 | | protected override void OnWriteAddressHeaderContents(XmlDictionaryWriter writer) |
| | | 399 | | { |
| | | 400 | | XmlDictionaryReader reader = GetAddressHeaderReader(); |
| | | 401 | | reader.ReadStartElement(); |
| | | 402 | | while (reader.NodeType != XmlNodeType.EndElement) |
| | | 403 | | { |
| | | 404 | | writer.WriteNode(reader, false); |
| | | 405 | | } |
| | | 406 | | |
| | | 407 | | reader.ReadEndElement(); |
| | | 408 | | reader.Dispose(); |
| | | 409 | | } |
| | | 410 | | } |
| | | 411 | | } |