mcs/class/Microsoft.Build.Utilities/Microsoft.Build.Utilities/ToolLocationHelper.cs

   1 //
   2 // ToolLocationHelper.cs:
   3 //
   4 // Author:
   5 //   Marek Sieradzki (marek.sieradzki@gmail.com)
   6 //
   7 // (C) 2005 Marek Sieradzki
   8 //
   9 // Permission is hereby granted, free of charge, to any person obtaining
  10 // a copy of this software and associated documentation files (the
  11 // "Software"), to deal in the Software without restriction, including
  12 // without limitation the rights to use, copy, modify, merge, publish,
  13 // distribute, sublicense, and/or sell copies of the Software, and to
  14 // permit persons to whom the Software is furnished to do so, subject to
  15 // the following conditions:
  16 //
  17 // The above copyright notice and this permission notice shall be
  18 // included in all copies or substantial portions of the Software.
  19 //
  20 // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
  21 // EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
  22 // MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
  23 // NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
  24 // LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
  25 // OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
  26 // WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
  27
  28 using System;
  29 using System.IO;
  30
  31 namespace Microsoft.Build.Utilities
  32 {
  33         #if MICROSOFT_BUILD_DLL
  34         internal
  35         #else
  36         public
  37         #endif
  38         static class ToolLocationHelper
  39         {
  40                 static string lib_mono_dir;
  41                 static string [] mono_dir;
  42                 static bool runningOnDotNet;
  43
  44                 static ToolLocationHelper ()
  45                 {
  46                         string assemblyLocation;
  47                         DirectoryInfo t1, t2;
  48
  49                         // /usr/local/lib/mono/1.0
  50                         assemblyLocation = Path.GetDirectoryName (typeof (object).Assembly.Location);
  51                         t1 = new DirectoryInfo (assemblyLocation);
  52
  53                         // usr/local/lib/mono
  54                         t2 = t1.Parent;
  55
  56                         lib_mono_dir = t2.FullName;
  57
  58 #if NET_4_0
  59                         var windowsPath = Environment.GetFolderPath (Environment.SpecialFolder.Windows);
  60                         runningOnDotNet = !string.IsNullOrEmpty (windowsPath) && lib_mono_dir.StartsWith (windowsPath);
  61 #endif
  62
  63                         if (Environment.GetEnvironmentVariable ("TESTING_MONO") != null) {
  64                                 mono_dir = new string [] {
  65                                         Path.Combine (lib_mono_dir, "net_1_0"),
  66                                         Path.Combine (lib_mono_dir, "net_2_0"),
  67                                         Path.Combine (lib_mono_dir, "net_2_0"),
  68                                         Path.Combine (lib_mono_dir, "net_3_5"),
  69                                         // mono's 4.0 is not an actual framework directory with all tools etc
  70                                         // it's simply reference assemblies. So like .NET we consider 4.5 to
  71                                         // be a complete replacement for 4.0.
  72                                         Path.Combine (lib_mono_dir, "net_4_5"),
  73                                         Path.Combine (lib_mono_dir, "net_4_5"),
  74                                         Path.Combine (lib_mono_dir, "net_4_5")
  75                                 };
  76                         } else if (runningOnDotNet) {
  77                                 mono_dir = new string [] {
  78                                         Path.Combine (lib_mono_dir, "v1.0.3705"),
  79                                         Path.Combine (lib_mono_dir, "v2.0.50727"),
  80                                         Path.Combine (lib_mono_dir, "v2.0.50727"),
  81                                         Path.Combine (lib_mono_dir, "v3.5"),
  82                                         Path.Combine (lib_mono_dir, "v4.0.30319"),
  83                                         Path.Combine (lib_mono_dir, "v4.0.30319"),
  84                                         Path.Combine (lib_mono_dir, "v4.0.30319")
  85                                 };
  86                         } else {
  87                                 mono_dir = new string [] {
  88                                         Path.Combine (lib_mono_dir, "1.0"),
  89                                         Path.Combine (lib_mono_dir, "2.0"),
  90                                         Path.Combine (lib_mono_dir, "2.0"),
  91                                         Path.Combine (lib_mono_dir, "3.5"),
  92                                         // see comment above regarding 4.0/4.5
  93                                         Path.Combine (lib_mono_dir, "4.5"),
  94                                         Path.Combine (lib_mono_dir, "4.5"),
  95                                         Path.Combine (lib_mono_dir, "4.5"),
  96                                 };
  97                         }
  98
  99                 }
 100
 101                 [MonoTODO]
 102                 public static string GetDotNetFrameworkRootRegistryKey (TargetDotNetFrameworkVersion version)
 103                 {
 104                         throw new NotImplementedException ();
 105                 }
 106
 107                 [MonoTODO]
 108                 public static string GetDotNetFrameworkSdkInstallKeyValue (TargetDotNetFrameworkVersion version)
 109                 {
 110                         throw new NotImplementedException ();
 111                 }
 112
 113                 [MonoTODO]
 114                 public static string GetDotNetFrameworkVersionFolderPrefix (TargetDotNetFrameworkVersion version)
 115                 {
 116                         throw new NotImplementedException ();
 117                 }
 118
 119                 public static string GetPathToDotNetFramework (TargetDotNetFrameworkVersion version)
 120                 {
 121                         return mono_dir [(int)version];
 122                 }
 123
 124                 public static string GetPathToDotNetFrameworkFile (string fileName,
 125                                                                   TargetDotNetFrameworkVersion version)
 126                 {
 127                         string dir = GetPathToDotNetFramework (version);
 128                         string file = Path.Combine (dir, fileName);
 129                         if (File.Exists (file))
 130                                 return file;
 131
 132                         //Mono doesn't ship multiple versions of tools that are backwards/forwards compatible
 133                         if (!runningOnDotNet) {
 134 #if NET_3_5
 135                                 //most of the 3.5 tools are in the 2.0 directory
 136                                 if (version == TargetDotNetFrameworkVersion.Version35)
 137                                         return GetPathToDotNetFrameworkFile (fileName, TargetDotNetFrameworkVersion.Version20);
 138 #endif
 139                                 //unversioned tools are in the 4.5 directory
 140                                 if (version == TargetDotNetFrameworkVersion.Version20)
 141                                         return GetPathToDotNetFrameworkFile (fileName, (TargetDotNetFrameworkVersion)5);
 142                         }
 143
 144                         return null;
 145                 }
 146
 147                 public static string GetPathToDotNetFrameworkSdk (TargetDotNetFrameworkVersion version)
 148                 {
 149                         return GetPathToDotNetFramework (version);
 150                 }
 151
 152                 [MonoTODO]
 153                 public static string GetPathToDotNetFrameworkSdkFile (string fileName,
 154                                                                       TargetDotNetFrameworkVersion version)
 155                 {
 156                         throw new NotImplementedException ();
 157                 }
 158
 159                 [MonoTODO]
 160                 public static string GetPathToSystemFile (string fileName)
 161                 {
 162                         throw new NotImplementedException ();
 163                 }
 164
 165                 [MonoTODO]
 166                 public static string PathToSystem {
 167                         get {
 168                                 throw new NotImplementedException ();
 169                         }
 170                 }
 171
 172 #if XBUILD_12
 173                 public static string CurrentToolsVersion {
 174                         get {
 175                                 return XBuildConsts.Version;
 176                         }
 177                 }
 178
 179                 public static string GetPathToBuildTools (string toolsVersion)
 180                 {
 181                         if (toolsVersion != "12.0")
 182                                 return null;
 183
 184                         if (Environment.GetEnvironmentVariable ("TESTING_MONO") != null)
 185                                 return Path.Combine (lib_mono_dir, "xbuild_12");
 186
 187                         if (runningOnDotNet) {
 188                                 //see http://msdn.microsoft.com/en-us/library/vstudio/bb397428(v=vs.120).aspx
 189                                 var programFiles = Environment.GetFolderPath (Environment.SpecialFolder.ProgramFilesX86);
 190                                 return Path.Combine (programFiles, "MSBuild", toolsVersion, "bin");
 191                         }
 192
 193                         return Path.Combine (lib_mono_dir, "xbuild", toolsVersion, "bin");
 194                 }
 195 #endif
 196         }
 197 }