class/Microsoft.Build.Framework/Mono.XBuild.Framework/AssemblyLoadInfo.cs

   1 //
   2 // AssemblyLoadInfo.cs: Information needed to load logger or task class.
   3 //
   4 // NOTE: It's not included in Microsoft.Build.Framework only in
   5 // Microsoft.Build.Engine and tools/xbuild.
   6 //
   7 // Author:
   8 //   Marek Sieradzki (marek.sieradzki@gmail.com)
   9 //
  10 // (C) 2005 Marek Sieradzki
  11 //
  12 // Permission is hereby granted, free of charge, to any person obtaining
  13 // a copy of this software and associated documentation files (the
  14 // "Software"), to deal in the Software without restriction, including
  15 // without limitation the rights to use, copy, modify, merge, publish,
  16 // distribute, sublicense, and/or sell copies of the Software, and to
  17 // permit persons to whom the Software is furnished to do so, subject to
  18 // the following conditions:
  19 //
  20 // The above copyright notice and this permission notice shall be
  21 // included in all copies or substantial portions of the Software.
  22 //
  23 // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
  24 // EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
  25 // MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
  26 // NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
  27 // LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
  28 // OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
  29 // WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
  30
  31 using System;
  32 using System.Globalization;
  33 using System.Reflection;
  34
  35 namespace Mono.XBuild.Framework {
  36         internal class AssemblyLoadInfo {
  37
  38                 AssemblyName    assemblyName;
  39                 string          assemblyNameString;
  40                 string          className;
  41                 string          filename;
  42                 LoadInfoType    infoType;
  43
  44                 public AssemblyLoadInfo ()
  45                 {
  46                 }
  47
  48                 public AssemblyLoadInfo (string assemblyName, string className)
  49                 {
  50                         this.assemblyName = new AssemblyName (assemblyName);
  51                         this.className = className;
  52                         assemblyNameString = null;
  53                         infoType = LoadInfoType.AssemblyName;
  54                 }
  55
  56                 public AssemblyLoadInfo (LoadInfoType loadInfoType, string filename, string name,
  57                                          string version, string culture, string publicKeyToken, string className)
  58                 {
  59                         SetAssemblyName (loadInfoType, filename, name, version, culture, publicKeyToken, className);
  60                 }
  61
  62                 protected void SetAssemblyName (LoadInfoType loadInfoType, string filename, string name, string version,
  63                                                 string culture, string publicKeyToken, string className)
  64                 {
  65                         assemblyName = new AssemblyName ();
  66                         this.infoType = loadInfoType;
  67                         this.className = className;
  68                         if (infoType == LoadInfoType.AssemblyName) {
  69                                 if (version != null)
  70                                         assemblyName.Version = new Version (version);
  71                                 if (culture != null) {
  72                                         if (culture == "neutral")
  73                                                 culture = String.Empty;
  74                                         assemblyName.CultureInfo = new CultureInfo (culture);
  75                                 }
  76                                 if (publicKeyToken != null) {
  77                                         char[] chars = publicKeyToken.ToCharArray ();
  78                                         byte[] bytes = new byte [Buffer.ByteLength (chars)];
  79
  80                                         for (int i  = 0; i < Buffer.ByteLength (chars); i++)
  81                                                 bytes [i] = Buffer.GetByte (chars, i);
  82                                         assemblyName.SetPublicKeyToken (bytes);
  83                                 }
  84
  85                                 assemblyName.Name = name;
  86                         } else if (infoType == LoadInfoType.AssemblyFilename) {
  87                                 this.filename = filename;
  88                         } else {
  89                                 ;
  90                         }
  91                 }
  92
  93                 public AssemblyName AssemblyName {
  94                         get { return assemblyName; }
  95                 }
  96
  97                 public string AssemblyNameString {
  98                         get { return assemblyNameString; }
  99                 }
 100
 101                 public string Filename {
 102                         get { return filename; }
 103                 }
 104
 105                 public LoadInfoType InfoType {
 106                         get { return infoType; }
 107                 }
 108
 109                 public string ClassName {
 110                         get { return className; }
 111                 }
 112
 113                 public Type Type {
 114                         get { return Type.GetType (className); }
 115                 }
 116         }
 117
 118         internal enum LoadInfoType {
 119                 AssemblyName,
 120                 AssemblyFilename,
 121                 AssemblyNameFromString
 122         }
 123 }