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 using System.Xml;
  31 using System.Linq;
  32
  33 namespace Microsoft.Build.Utilities
  34 {
  35         #if MICROSOFT_BUILD_DLL
  36         internal
  37         #else
  38         public
  39         #endif
  40         static class ToolLocationHelper
  41         {
  42                 static string lib_mono_dir;
  43                 static string [] mono_dir;
  44                 static bool runningOnDotNet;
  45
  46                 static ToolLocationHelper ()
  47                 {
  48                         string assemblyLocation;
  49                         DirectoryInfo t1, t2;
  50
  51                         // /usr/local/lib/mono/1.0
  52                         assemblyLocation = Path.GetDirectoryName (typeof (object).Assembly.Location);
  53                         t1 = new DirectoryInfo (assemblyLocation);
  54
  55                         // usr/local/lib/mono
  56                         t2 = t1.Parent;
  57
  58                         lib_mono_dir = t2.FullName;
  59
  60                         var windowsPath = Environment.GetFolderPath (Environment.SpecialFolder.Windows);
  61                         runningOnDotNet = !string.IsNullOrEmpty (windowsPath) && lib_mono_dir.StartsWith (windowsPath);
  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_x"),
  73                                         Path.Combine (lib_mono_dir, "net_4_x"),
  74                                         Path.Combine (lib_mono_dir, "net_4_x")
  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                                 //most of the 3.5 tools are in the 2.0 directory
 135                                 if (version == TargetDotNetFrameworkVersion.Version35)
 136                                         return GetPathToDotNetFrameworkFile (fileName, TargetDotNetFrameworkVersion.Version20);
 137                                 //unversioned tools are in the 4.5 directory
 138                                 if (version == TargetDotNetFrameworkVersion.Version20)
 139                                         return GetPathToDotNetFrameworkFile (fileName, (TargetDotNetFrameworkVersion)5);
 140                         }
 141
 142                         return null;
 143                 }
 144
 145                 public static string GetPathToDotNetFrameworkSdk (TargetDotNetFrameworkVersion version)
 146                 {
 147                         return GetPathToDotNetFramework (version);
 148                 }
 149
 150                 [MonoTODO]
 151                 public static string GetPathToDotNetFrameworkSdkFile (string fileName,
 152                                                                       TargetDotNetFrameworkVersion version)
 153                 {
 154                         throw new NotImplementedException ();
 155                 }
 156
 157                 public static string GetPathToStandardLibraries (string targetFrameworkIdentifier,
 158                                                                  string targetFrameworkVersion,
 159                                                                  string targetFrameworkProfile)
 160                 {
 161                         return GetPathToStandardLibraries (targetFrameworkIdentifier, targetFrameworkVersion, targetFrameworkProfile, null);
 162                 }
 163
 164                 [MonoTODO]
 165                 #if XBUILD_12
 166                 public
 167                 #endif
 168                 static string GetPathToStandardLibraries (string targetFrameworkIdentifier,
 169                                                           string targetFrameworkVersion,
 170                                                           string targetFrameworkProfile,
 171                                                           string platformTarget)
 172                 {
 173                         // FIXME: support platformTarget
 174                         if (platformTarget != null)
 175                                 throw new NotImplementedException ("platformTarget support is not implemented");
 176
 177                         var ext = Environment.GetEnvironmentVariable ("XBUILD_FRAMEWORK_FOLDERS_PATH");
 178                         var ret = ext != null ? GetPathToStandardLibrariesWith (ext, targetFrameworkIdentifier, targetFrameworkVersion, targetFrameworkProfile) : null;
 179                         return ret ?? GetPathToStandardLibrariesWith (Path.GetFullPath (Path.Combine (lib_mono_dir, "xbuild-frameworks")), targetFrameworkIdentifier, targetFrameworkVersion, targetFrameworkProfile);
 180                 }
 181
 182                 static string GetPathToStandardLibrariesWith (string xbuildFxDir,
 183                                                               string targetFrameworkIdentifier,
 184                                                               string targetFrameworkVersion,
 185                                                               string targetFrameworkProfile)
 186                 {
 187                         var path = Path.Combine (xbuildFxDir, targetFrameworkIdentifier);
 188                         if (!string.IsNullOrEmpty (targetFrameworkVersion)) {
 189                                 path = Path.Combine (path, targetFrameworkVersion);
 190                                 if (!string.IsNullOrEmpty (targetFrameworkProfile))
 191                                         path = Path.Combine (path, "Profile", targetFrameworkProfile);
 192                         }
 193                         if (!Directory.Exists (path))
 194                                 return null;
 195                         var flist = Path.Combine (path, "RedistList", "FrameworkList.xml");
 196                         if (!File.Exists (flist))
 197                                 return null;
 198                         var xml = XmlReader.Create (flist);
 199                         xml.MoveToContent ();
 200                         var targetFxDir = xml.GetAttribute ("TargetFrameworkDirectory");
 201                         targetFxDir = targetFxDir != null ? Path.GetFullPath (Path.Combine (path, "dummy", targetFxDir.Replace ('\\', Path.DirectorySeparatorChar))) : null;
 202                         if (Directory.Exists (targetFxDir))
 203                                 return targetFxDir;
 204                         // I'm not sure if this is completely valid assumption...
 205                         return path;
 206                 }
 207
 208                 [MonoTODO]
 209                 public static string GetPathToSystemFile (string fileName)
 210                 {
 211                         throw new NotImplementedException ();
 212                 }
 213
 214                 [MonoTODO]
 215                 public static string PathToSystem {
 216                         get {
 217                                 throw new NotImplementedException ();
 218                         }
 219                 }
 220
 221 #if XBUILD_12
 222                 public static string CurrentToolsVersion {
 223                         get {
 224                                 return XBuildConsts.Version;
 225                         }
 226                 }
 227
 228                 public static string GetPathToBuildTools (string toolsVersion)
 229                 {
 230                         string path;
 231                         switch (toolsVersion) {
 232                         case "12.0":
 233                                 path = "xbuild_12";
 234                                 break;
 235                         case "14.0":
 236                                 path = "xbuild_14";
 237                                 break;
 238                         default:
 239                                 return null;
 240                         }
 241
 242                         if (Environment.GetEnvironmentVariable ("TESTING_MONO") != null)
 243                                 return Path.Combine (lib_mono_dir, path);
 244
 245                         if (runningOnDotNet) {
 246                                 //see http://msdn.microsoft.com/en-us/library/vstudio/bb397428(v=vs.120).aspx
 247                                 var programFiles = Environment.GetFolderPath (Environment.SpecialFolder.ProgramFilesX86);
 248                                 return Path.Combine (programFiles, "MSBuild", toolsVersion, "bin");
 249                         }
 250
 251                         return Path.Combine (lib_mono_dir, "xbuild", toolsVersion, "bin");
 252                 }
 253 #endif
 254         }
 255 }