mcs/class/corlib/System.Reflection.Emit/EnumBuilder.cs

   1
   2 //
   3 // Copyright (C) 2004 Novell, Inc (http://www.novell.com)
   4 //
   5 // Permission is hereby granted, free of charge, to any person obtaining
   6 // a copy of this software and associated documentation files (the
   7 // "Software"), to deal in the Software without restriction, including
   8 // without limitation the rights to use, copy, modify, merge, publish,
   9 // distribute, sublicense, and/or sell copies of the Software, and to
  10 // permit persons to whom the Software is furnished to do so, subject to
  11 // the following conditions:
  12 //
  13 // The above copyright notice and this permission notice shall be
  14 // included in all copies or substantial portions of the Software.
  15 //
  16 // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
  17 // EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
  18 // MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
  19 // NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
  20 // LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
  21 // OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
  22 // WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
  23 //
  24
  25 //
  26 // System.Reflection.Emit/EnumBuilder.cs
  27 //
  28 // Author:
  29 //   Paolo Molaro (lupus@ximian.com)
  30 //
  31 // (C) 2001 Ximian, Inc.  http://www.ximian.com
  32 //
  33
  34 using System;
  35 using System.Reflection;
  36 using System.Reflection.Emit;
  37 using System.Globalization;
  38 using System.Runtime.CompilerServices;
  39 using System.Runtime.InteropServices;
  40
  41 namespace System.Reflection.Emit {
  42 #if NET_2_0
  43         [ComVisible (true)]
  44         [ComDefaultInterface (typeof (_EnumBuilder))]
  45 #endif
  46         [ClassInterface (ClassInterfaceType.None)]
  47         public sealed class EnumBuilder : Type, _EnumBuilder {
  48                 private TypeBuilder _tb;
  49                 private FieldBuilder _underlyingField;
  50                 private Type _underlyingType;
  51
  52                 internal EnumBuilder (ModuleBuilder mb, string name, TypeAttributes visibility, Type underlyingType)
  53                 {
  54                         _tb = new TypeBuilder (mb, name, (visibility | TypeAttributes.Sealed),
  55                                 typeof(Enum), null, PackingSize.Unspecified, 0, null);
  56                         _underlyingType = underlyingType;
  57                         _underlyingField = _tb.DefineField ("value__", underlyingType,
  58                                 (FieldAttributes.SpecialName | FieldAttributes.Private | FieldAttributes.RTSpecialName));
  59                         setup_enum_type (_tb);
  60                 }
  61
  62                 internal TypeBuilder GetTypeBuilder ()
  63                 {
  64                         return _tb;
  65                 }
  66
  67                 public override Assembly Assembly {
  68                         get {
  69                                 return _tb.Assembly;
  70                         }
  71                 }
  72
  73                 public override string AssemblyQualifiedName {
  74                         get {
  75                                 return _tb.AssemblyQualifiedName;
  76                         }
  77                 }
  78
  79                 public override Type BaseType {
  80                         get {
  81                                 return _tb.BaseType;
  82                         }
  83                 }
  84
  85                 public override Type DeclaringType {
  86                         get {
  87                                 return _tb.DeclaringType;
  88                         }
  89                 }
  90
  91                 public override string FullName {
  92                         get {
  93                                 return _tb.FullName;
  94                         }
  95                 }
  96
  97                 public override Guid GUID {
  98                         get {
  99                                 return _tb.GUID;
 100                         }
 101                 }
 102
 103                 public override Module Module {
 104                         get {
 105                                 return _tb.Module;
 106                         }
 107                 }
 108
 109                 public override string Name {
 110                         get {
 111                                 return _tb.Name;
 112                         }
 113                 }
 114
 115                 public override string Namespace {
 116                         get {
 117                                 return _tb.Namespace;
 118                         }
 119                 }
 120
 121                 public override Type ReflectedType {
 122                         get {
 123                                 return _tb.ReflectedType;
 124                         }
 125                 }
 126
 127                 public override RuntimeTypeHandle TypeHandle {
 128                         get {
 129                                 return _tb.TypeHandle;
 130                         }
 131                 }
 132
 133                 public TypeToken TypeToken {
 134                         get {
 135                                 return _tb.TypeToken;
 136                         }
 137                 }
 138
 139                 public FieldBuilder UnderlyingField {
 140                         get {
 141                                 return _underlyingField;
 142                         }
 143                 }
 144
 145                 public override Type UnderlyingSystemType {
 146                         get {
 147                                 return _underlyingType;
 148                         }
 149                 }
 150
 151                 public Type CreateType ()
 152                 {
 153                         Type res = _tb.CreateType ();
 154                         return res;
 155                 }
 156
 157                 [MethodImplAttribute(MethodImplOptions.InternalCall)]
 158                 private extern void setup_enum_type (Type t);
 159
 160                 public FieldBuilder DefineLiteral (string literalName, object literalValue)
 161                 {
 162 #if NET_2_0
 163                         Type fieldType = this;
 164 #else
 165                         Type fieldType = _underlyingType;
 166 #endif
 167                         FieldBuilder fieldBuilder = _tb.DefineField (literalName,
 168                                 fieldType, (FieldAttributes.Literal |
 169                                 (FieldAttributes.Static | FieldAttributes.Public)));
 170                         fieldBuilder.SetConstant (literalValue);
 171                         return fieldBuilder;
 172                 }
 173
 174                 protected override TypeAttributes GetAttributeFlagsImpl ()
 175                 {
 176                         return _tb.attrs;
 177                 }
 178
 179                 protected override ConstructorInfo GetConstructorImpl (
 180                         BindingFlags bindingAttr, Binder binder, CallingConventions cc,
 181                         Type[] types, ParameterModifier[] modifiers)
 182                 {
 183                         return _tb.GetConstructor (bindingAttr, binder, cc, types,
 184                                 modifiers);
 185                 }
 186
 187                 public override ConstructorInfo[] GetConstructors(BindingFlags bindingAttr)
 188                 {
 189                         return _tb.GetConstructors (bindingAttr);
 190                 }
 191
 192                 public override object[] GetCustomAttributes(bool inherit)
 193                 {
 194                         return _tb.GetCustomAttributes (inherit);
 195                 }
 196
 197                 public override object[] GetCustomAttributes(Type attributeType, bool inherit)
 198                 {
 199                         return _tb.GetCustomAttributes (attributeType, inherit);
 200                 }
 201
 202                 public override Type GetElementType()
 203                 {
 204                         return _tb.GetElementType ();
 205                 }
 206
 207                 public override EventInfo GetEvent( string name, BindingFlags bindingAttr)
 208                 {
 209                         return _tb.GetEvent (name, bindingAttr);
 210                 }
 211
 212                 public override EventInfo[] GetEvents()
 213                 {
 214                         return _tb.GetEvents ();
 215                 }
 216
 217                 public override EventInfo[] GetEvents( BindingFlags bindingAttr)
 218                 {
 219                         return _tb.GetEvents (bindingAttr);
 220                 }
 221
 222                 public override FieldInfo GetField( string name, BindingFlags bindingAttr)
 223                 {
 224                         return _tb.GetField (name, bindingAttr);
 225                 }
 226
 227                 public override FieldInfo[] GetFields( BindingFlags bindingAttr)
 228                 {
 229                         return _tb.GetFields (bindingAttr);
 230                 }
 231
 232                 public override Type GetInterface (string name, bool ignoreCase)
 233                 {
 234                         return _tb.GetInterface (name, ignoreCase);
 235                 }
 236
 237                 public override InterfaceMapping GetInterfaceMap (Type interfaceType)
 238                 {
 239                         return _tb.GetInterfaceMap (interfaceType);
 240                 }
 241
 242                 public override Type[] GetInterfaces()
 243                 {
 244                         return _tb.GetInterfaces ();
 245                 }
 246
 247                 public override MemberInfo[] GetMember (string name, MemberTypes type, BindingFlags bindingAttr)
 248                 {
 249                         return _tb.GetMember (name, type, bindingAttr);
 250                 }
 251
 252                 public override MemberInfo[] GetMembers(BindingFlags bindingAttr)
 253                 {
 254                         return _tb.GetMembers (bindingAttr);
 255                 }
 256
 257                 protected override MethodInfo GetMethodImpl (
 258                         string name, BindingFlags bindingAttr, Binder binder,
 259                         CallingConventions callConvention, Type[] types,
 260                         ParameterModifier[] modifiers)
 261                 {
 262                         if (types == null) {
 263                                 return _tb.GetMethod (name, bindingAttr);
 264                         }
 265
 266                         return _tb.GetMethod (name, bindingAttr, binder,
 267                                 callConvention, types, modifiers);
 268                 }
 269
 270                 public override MethodInfo[] GetMethods (BindingFlags bindingAttr)
 271                 {
 272                         return _tb.GetMethods (bindingAttr);
 273                 }
 274
 275                 public override Type GetNestedType (string name, BindingFlags bindingAttr)
 276                 {
 277                         return _tb.GetNestedType (name, bindingAttr);
 278                 }
 279
 280                 public override Type[] GetNestedTypes (BindingFlags bindingAttr)
 281                 {
 282                         return _tb.GetNestedTypes (bindingAttr);
 283                 }
 284
 285                 public override PropertyInfo[] GetProperties (BindingFlags bindingAttr)
 286                 {
 287                         return _tb.GetProperties (bindingAttr);
 288                 }
 289
 290                 protected override PropertyInfo GetPropertyImpl (
 291                         string name, BindingFlags bindingAttr, Binder binder,
 292                         Type returnType, Type[] types,
 293                         ParameterModifier[] modifiers)
 294                 {
 295                         throw CreateNotSupportedException ();
 296                 }
 297
 298                 protected override bool HasElementTypeImpl ()
 299                 {
 300                         return _tb.HasElementType;
 301                 }
 302
 303                 public override object InvokeMember (
 304                         string name, BindingFlags invokeAttr, Binder binder,
 305                         object target, object[] args,
 306                         ParameterModifier[] modifiers, CultureInfo culture,
 307                         string[] namedParameters)
 308                 {
 309                         return _tb.InvokeMember (name, invokeAttr, binder, target,
 310                                 args, modifiers, culture, namedParameters);
 311                 }
 312
 313                 protected override bool IsArrayImpl()
 314                 {
 315                         return false;
 316                 }
 317
 318                 protected override bool IsByRefImpl()
 319                 {
 320                         return false;
 321                 }
 322
 323                 protected override bool IsCOMObjectImpl()
 324                 {
 325                         return false;
 326                 }
 327
 328                 protected override bool IsPointerImpl()
 329                 {
 330                         return false;
 331                 }
 332
 333                 protected override bool IsPrimitiveImpl()
 334                 {
 335                         return false;
 336                 }
 337
 338                 protected override bool IsValueTypeImpl()
 339                 {
 340                         return true;
 341                 }
 342
 343                 public override bool IsDefined (Type attributeType, bool inherit)
 344                 {
 345                         return _tb.IsDefined (attributeType, inherit);
 346                 }
 347
 348                 public void SetCustomAttribute (CustomAttributeBuilder customBuilder)
 349                 {
 350                         _tb.SetCustomAttribute (customBuilder);
 351                 }
 352
 353 #if NET_2_0
 354                 [ComVisible (true)]
 355 #endif
 356                 public void SetCustomAttribute (ConstructorInfo con, byte[] binaryAttribute)
 357                 {
 358                         SetCustomAttribute (new CustomAttributeBuilder (con, binaryAttribute));
 359                 }
 360
 361 #if NET_2_0 || BOOTSTRAP_NET_2_0
 362                 [MonoTODO("Not implemented")]
 363                 public override Type[] GetGenericArguments ()
 364                 {
 365                         throw new NotImplementedException ();
 366                 }
 367
 368                 [MonoTODO("Not implemented")]
 369                 public override bool ContainsGenericParameters {
 370                         get {
 371                                 throw new NotImplementedException ();
 372                         }
 373                 }
 374
 375                 [MonoTODO]
 376                 public override bool IsGenericParameter {
 377                         get {
 378                                 throw new NotImplementedException ();
 379                         }
 380                 }
 381
 382                 [MonoTODO]
 383                 public override int GenericParameterPosition {
 384                         get {
 385                                 throw new NotImplementedException ();
 386                         }
 387                 }
 388 #endif
 389
 390                 private Exception CreateNotSupportedException ()
 391                 {
 392                         return new NotSupportedException ("The invoked member is not supported in a dynamic module.");
 393                 }
 394
 395                 void _EnumBuilder.GetIDsOfNames ([In] ref Guid riid, IntPtr rgszNames, uint cNames, uint lcid, IntPtr rgDispId)
 396                 {
 397                         throw new NotImplementedException ();
 398                 }
 399
 400                 void _EnumBuilder.GetTypeInfo (uint iTInfo, uint lcid, IntPtr ppTInfo)
 401                 {
 402                         throw new NotImplementedException ();
 403                 }
 404
 405                 void _EnumBuilder.GetTypeInfoCount (out uint pcTInfo)
 406                 {
 407                         throw new NotImplementedException ();
 408                 }
 409
 410                 void _EnumBuilder.Invoke (uint dispIdMember, [In] ref Guid riid, uint lcid, short wFlags, IntPtr pDispParams, IntPtr pVarResult, IntPtr pExcepInfo, IntPtr puArgErr)
 411                 {
 412                         throw new NotImplementedException ();
 413                 }
 414         }
 415 }