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));
  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                         FieldBuilder fieldBuilder = _tb.DefineField (literalName,
 163                                 _underlyingType, (FieldAttributes.Literal |
 164                                 (FieldAttributes.Static | FieldAttributes.Public)));
 165                         fieldBuilder.SetConstant (literalValue);
 166                         return fieldBuilder;
 167                 }
 168
 169                 protected override TypeAttributes GetAttributeFlagsImpl ()
 170                 {
 171                         return _tb.attrs;
 172                 }
 173
 174                 protected override ConstructorInfo GetConstructorImpl (
 175                         BindingFlags bindingAttr, Binder binder, CallingConventions cc,
 176                         Type[] types, ParameterModifier[] modifiers)
 177                 {
 178                         return _tb.GetConstructor (bindingAttr, binder, cc, types,
 179                                 modifiers);
 180                 }
 181
 182                 public override ConstructorInfo[] GetConstructors(BindingFlags bindingAttr)
 183                 {
 184                         return _tb.GetConstructors (bindingAttr);
 185                 }
 186
 187                 public override object[] GetCustomAttributes(bool inherit)
 188                 {
 189                         return _tb.GetCustomAttributes (inherit);
 190                 }
 191
 192                 public override object[] GetCustomAttributes(Type attributeType, bool inherit)
 193                 {
 194                         return _tb.GetCustomAttributes (attributeType, inherit);
 195                 }
 196
 197                 public override Type GetElementType()
 198                 {
 199                         return _tb.GetElementType ();
 200                 }
 201
 202                 public override EventInfo GetEvent( string name, BindingFlags bindingAttr)
 203                 {
 204                         return _tb.GetEvent (name, bindingAttr);
 205                 }
 206
 207                 public override EventInfo[] GetEvents()
 208                 {
 209                         return _tb.GetEvents ();
 210                 }
 211
 212                 public override EventInfo[] GetEvents( BindingFlags bindingAttr)
 213                 {
 214                         return _tb.GetEvents (bindingAttr);
 215                 }
 216
 217                 public override FieldInfo GetField( string name, BindingFlags bindingAttr)
 218                 {
 219                         return _tb.GetField (name, bindingAttr);
 220                 }
 221
 222                 public override FieldInfo[] GetFields( BindingFlags bindingAttr)
 223                 {
 224                         return _tb.GetFields (bindingAttr);
 225                 }
 226
 227                 public override Type GetInterface (string name, bool ignoreCase)
 228                 {
 229                         return _tb.GetInterface (name, ignoreCase);
 230                 }
 231
 232                 public override InterfaceMapping GetInterfaceMap (Type interfaceType)
 233                 {
 234                         return _tb.GetInterfaceMap (interfaceType);
 235                 }
 236
 237                 public override Type[] GetInterfaces()
 238                 {
 239                         return _tb.GetInterfaces ();
 240                 }
 241
 242                 public override MemberInfo[] GetMember (string name, MemberTypes type, BindingFlags bindingAttr)
 243                 {
 244                         return _tb.GetMember (name, type, bindingAttr);
 245                 }
 246
 247                 public override MemberInfo[] GetMembers(BindingFlags bindingAttr)
 248                 {
 249                         return _tb.GetMembers (bindingAttr);
 250                 }
 251
 252                 protected override MethodInfo GetMethodImpl (
 253                         string name, BindingFlags bindingAttr, Binder binder,
 254                         CallingConventions callConvention, Type[] types,
 255                         ParameterModifier[] modifiers)
 256                 {
 257                         if (types == null) {
 258                                 return _tb.GetMethod (name, bindingAttr);
 259                         }
 260
 261                         return _tb.GetMethod (name, bindingAttr, binder,
 262                                 callConvention, types, modifiers);
 263                 }
 264
 265                 public override MethodInfo[] GetMethods (BindingFlags bindingAttr)
 266                 {
 267                         return _tb.GetMethods (bindingAttr);
 268                 }
 269
 270                 public override Type GetNestedType (string name, BindingFlags bindingAttr)
 271                 {
 272                         return _tb.GetNestedType (name, bindingAttr);
 273                 }
 274
 275                 public override Type[] GetNestedTypes (BindingFlags bindingAttr)
 276                 {
 277                         return _tb.GetNestedTypes (bindingAttr);
 278                 }
 279
 280                 public override PropertyInfo[] GetProperties (BindingFlags bindingAttr)
 281                 {
 282                         return _tb.GetProperties (bindingAttr);
 283                 }
 284
 285                 protected override PropertyInfo GetPropertyImpl (
 286                         string name, BindingFlags bindingAttr, Binder binder,
 287                         Type returnType, Type[] types,
 288                         ParameterModifier[] modifiers)
 289                 {
 290                         throw CreateNotSupportedException ();
 291                 }
 292
 293                 protected override bool HasElementTypeImpl ()
 294                 {
 295                         return _tb.HasElementType;
 296                 }
 297
 298                 public override object InvokeMember (
 299                         string name, BindingFlags invokeAttr, Binder binder,
 300                         object target, object[] args,
 301                         ParameterModifier[] modifiers, CultureInfo culture,
 302                         string[] namedParameters)
 303                 {
 304                         return _tb.InvokeMember (name, invokeAttr, binder, target,
 305                                 args, modifiers, culture, namedParameters);
 306                 }
 307
 308                 protected override bool IsArrayImpl()
 309                 {
 310                         return false;
 311                 }
 312
 313                 protected override bool IsByRefImpl()
 314                 {
 315                         return false;
 316                 }
 317
 318                 protected override bool IsCOMObjectImpl()
 319                 {
 320                         return false;
 321                 }
 322
 323                 protected override bool IsPointerImpl()
 324                 {
 325                         return false;
 326                 }
 327
 328                 protected override bool IsPrimitiveImpl()
 329                 {
 330                         return false;
 331                 }
 332
 333                 protected override bool IsValueTypeImpl()
 334                 {
 335                         return true;
 336                 }
 337
 338                 public override bool IsDefined (Type attributeType, bool inherit)
 339                 {
 340                         return _tb.IsDefined (attributeType, inherit);
 341                 }
 342
 343                 public void SetCustomAttribute (CustomAttributeBuilder customBuilder)
 344                 {
 345                         _tb.SetCustomAttribute (customBuilder);
 346                 }
 347
 348 #if NET_2_0
 349                 [ComVisible (true)]
 350 #endif
 351                 public void SetCustomAttribute (ConstructorInfo con, byte[] binaryAttribute)
 352                 {
 353                         SetCustomAttribute (new CustomAttributeBuilder (con, binaryAttribute));
 354                 }
 355
 356 #if NET_2_0 || BOOTSTRAP_NET_2_0
 357                 [MonoTODO]
 358                 public override Type[] GetGenericArguments ()
 359                 {
 360                         throw new NotImplementedException ();
 361                 }
 362
 363                 [MonoTODO]
 364                 public override bool ContainsGenericParameters {
 365                         get {
 366                                 throw new NotImplementedException ();
 367                         }
 368                 }
 369
 370                 [MonoTODO]
 371                 public override bool IsGenericParameter {
 372                         get {
 373                                 throw new NotImplementedException ();
 374                         }
 375                 }
 376
 377                 [MonoTODO]
 378                 public override int GenericParameterPosition {
 379                         get {
 380                                 throw new NotImplementedException ();
 381                         }
 382                 }
 383
 384                 [MonoTODO]
 385                 public override MethodInfo DeclaringMethod {
 386                         get {
 387                                 throw new NotImplementedException ();
 388                         }
 389                 }
 390 #endif
 391
 392                 private Exception CreateNotSupportedException ()
 393                 {
 394                         return new NotSupportedException ("The invoked member is not supported in a dynamic module.");
 395                 }
 396
 397                 void _EnumBuilder.GetIDsOfNames ([In] ref Guid riid, IntPtr rgszNames, uint cNames, uint lcid, IntPtr rgDispId)
 398                 {
 399                         throw new NotImplementedException ();
 400                 }
 401
 402                 void _EnumBuilder.GetTypeInfo (uint iTInfo, uint lcid, IntPtr ppTInfo)
 403                 {
 404                         throw new NotImplementedException ();
 405                 }
 406
 407                 void _EnumBuilder.GetTypeInfoCount (out uint pcTInfo)
 408                 {
 409                         throw new NotImplementedException ();
 410                 }
 411
 412                 void _EnumBuilder.Invoke (uint dispIdMember, [In] ref Guid riid, uint lcid, short wFlags, IntPtr pDispParams, IntPtr pVarResult, IntPtr pExcepInfo, IntPtr puArgErr)
 413                 {
 414                         throw new NotImplementedException ();
 415                 }
 416         }
 417 }