mcs/tools/corcompare/MissingMember.cs

   1 using System;
   2 using System.Xml;
   3 using System.Reflection;
   4 using System.Collections;
   5
   6 namespace Mono.Util.CorCompare
   7 {
   8
   9         /// <summary>
  10         ///     Represents a generic member that is completely missing
  11         /// </summary>
  12         /// <remarks>
  13         ///     created by - Piersh
  14         ///     created on - 3/1/2002 3:37:00 am
  15         /// </remarks>
  16         abstract class MissingMember : MissingBase
  17         {
  18                 // e.g. <method name="Equals" status="missing"/>
  19                 protected MemberInfo mInfoMono;
  20                 protected MemberInfo mInfoMS;
  21                 protected CompletionTypes completion = CompletionTypes.Missing;
  22                 protected ArrayList rgAttributes;
  23                 protected CompletionInfo ci;
  24
  25                 public MissingMember (MemberInfo infoMono, MemberInfo infoMS)
  26                 {
  27                         mInfoMono = infoMono;
  28                         mInfoMS = infoMS;
  29                         completion = (infoMono == null) ? CompletionTypes.Missing : CompletionTypes.Complete;
  30                 }
  31
  32                 public override string Name
  33                 {
  34                         get { return Info.Name; }
  35                 }
  36
  37                 public override CompletionTypes Completion
  38                 {
  39                         get { return completion; }
  40                 }
  41
  42                 /// <summary>
  43                 /// returns the MemberInfo for this member.
  44                 /// if it's a missing member then the microsoft MemberInfo is returned instead
  45                 /// </summary>
  46                 public MemberInfo Info
  47                 {
  48                         get { return (mInfoMono != null) ? mInfoMono : mInfoMS; }
  49                 }
  50
  51                 /// <summary>
  52                 /// returns the 'best' info for this member. the 'best' info is the microsoft info, if it's available, otherwise the mono info.
  53                 /// </summary>
  54                 public MemberInfo BestInfo
  55                 {
  56                         get { return (mInfoMS != null) ? mInfoMS : mInfoMono; }
  57                 }
  58
  59                 public override XmlElement CreateXML (XmlDocument doc)
  60                 {
  61                         XmlElement eltMissing = base.CreateXML (doc);
  62
  63                         XmlElement eltAttributes = MissingBase.CreateMemberCollectionElement ("attributes", rgAttributes, ci, doc);
  64                         if (eltAttributes != null)
  65                                 eltMissing.AppendChild (eltAttributes);
  66
  67                         return eltMissing;
  68                 }
  69
  70                 public virtual CompletionInfo Analyze ()
  71                 {
  72                         if (mInfoMono == null)
  73                         {
  74                                 completion = CompletionTypes.Missing;
  75                         }
  76                         else
  77                         {
  78                                 rgAttributes = new ArrayList ();
  79                                 ci = MissingAttribute.AnalyzeAttributes (
  80                                         (mInfoMono == null) ? null : mInfoMono.GetCustomAttributes (false),
  81                                         (mInfoMS   == null) ? null :   mInfoMS.GetCustomAttributes (false),
  82                                         rgAttributes);
  83
  84                                 if (ci.cTodo != 0 || ci.cMissing != 0)
  85                                         completion = CompletionTypes.Todo;
  86                                 else
  87                                         completion = CompletionTypes.Complete;
  88                         }
  89                         return ci;
  90                 }
  91         }
  92 }