mcs/class/corlib/System.Reflection.Emit/LocalBuilder.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/LocalBuilder.cs
  27 //
  28 // Authors:
  29 //   Paolo Molaro (lupus@ximian.com)
  30 //   Martin Baulig (martin@gnome.org)
  31 //   Miguel de Icaza (miguel@ximian.com)
  32 //
  33 // (C) 2001, 2002 Ximian, Inc.  http://www.ximian.com
  34 //
  35
  36 using System;
  37 using System.Reflection;
  38 using System.Reflection.Emit;
  39 using System.Globalization;
  40 using System.Runtime.CompilerServices;
  41 using System.Runtime.InteropServices;
  42 using System.Diagnostics.SymbolStore;
  43
  44 namespace System.Reflection.Emit {
  45 #if NET_2_0
  46         [ComVisible (true)]
  47         [ComDefaultInterface (typeof (_LocalBuilder))]
  48 #endif
  49         [ClassInterface (ClassInterfaceType.None)]
  50 #if NET_2_0
  51         public sealed class LocalBuilder : LocalVariableInfo, _LocalBuilder {
  52 #else
  53         public sealed class LocalBuilder : _LocalBuilder {
  54 #endif
  55
  56 #if NET_2_0
  57                 // Some fields are already defined in LocalVariableInfo
  58                 #region Sync with reflection.h
  59                 private string name;
  60                 #endregion
  61 #else
  62                 #region Sync with reflection.h
  63                 private Type type;
  64                 internal bool is_pinned;
  65                 internal ushort position;
  66                 private string name;
  67                 #endregion
  68 #endif
  69
  70                 internal ILGenerator ilgen;
  71                 int startOffset;
  72                 int endOffset;
  73
  74                 internal LocalBuilder (Type t, ILGenerator ilgen)
  75                 {
  76                         this.type = t;
  77                         this.ilgen = ilgen;
  78                 }
  79
  80                 public void SetLocalSymInfo (string lname, int startOffset, int endOffset)
  81                 {
  82                         name = lname;
  83                         this.startOffset = startOffset;
  84                         this.endOffset = endOffset;
  85                 }
  86
  87                 public void SetLocalSymInfo (string lname)
  88                 {
  89                         SetLocalSymInfo (lname, 0, 0);
  90                 }
  91
  92 #if NET_2_0
  93                 override
  94 #endif
  95                 public Type LocalType
  96                 {
  97                         get {
  98                                 return type;
  99                         }
 100                 }
 101
 102 #if NET_2_0
 103                 public override bool IsPinned
 104                 {
 105                         get {
 106                                 return is_pinned;
 107                         }
 108                 }
 109
 110                 public override int LocalIndex
 111                 {
 112                         get {
 113                                 return position;
 114                         }
 115                 }
 116 #endif
 117
 118                 internal static int Mono_GetLocalIndex (LocalBuilder builder)
 119                 {
 120                         return builder.position;
 121                 }
 122
 123                 internal string Name {
 124                         get { return name; }
 125                 }
 126
 127                 internal int StartOffset {
 128                         get { return startOffset; }
 129                 }
 130
 131                 internal int EndOffset {
 132                         get { return endOffset; }
 133                 }
 134
 135                 void _LocalBuilder.GetIDsOfNames ([In] ref Guid riid, IntPtr rgszNames, uint cNames, uint lcid, IntPtr rgDispId)
 136                 {
 137                         throw new NotImplementedException ();
 138                 }
 139
 140                 void _LocalBuilder.GetTypeInfo (uint iTInfo, uint lcid, IntPtr ppTInfo)
 141                 {
 142                         throw new NotImplementedException ();
 143                 }
 144
 145                 void _LocalBuilder.GetTypeInfoCount (out uint pcTInfo)
 146                 {
 147                         throw new NotImplementedException ();
 148                 }
 149
 150                 void _LocalBuilder.Invoke (uint dispIdMember, [In] ref Guid riid, uint lcid, short wFlags, IntPtr pDispParams, IntPtr pVarResult, IntPtr pExcepInfo, IntPtr puArgErr)
 151                 {
 152                         throw new NotImplementedException ();
 153                 }
 154         }
 155 }