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 #if NET_4_0
  61                         var windowsPath = Environment.GetFolderPath (Environment.SpecialFolder.Windows);
  62                         runningOnDotNet = !string.IsNullOrEmpty (windowsPath) && lib_mono_dir.StartsWith (windowsPath);
  63 #endif
  64
  65                         if (Environment.GetEnvironmentVariable ("TESTING_MONO") != null) {
  66                                 mono_dir = new string [] {
  67                                         Path.Combine (lib_mono_dir, "net_1_0"),
  68                                         Path.Combine (lib_mono_dir, "net_2_0"),
  69                                         Path.Combine (lib_mono_dir, "net_2_0"),
  70                                         Path.Combine (lib_mono_dir, "net_3_5"),
  71                                         // mono's 4.0 is not an actual framework directory with all tools etc
  72                                         // it's simply reference assemblies. So like .NET we consider 4.5 to
  73                                         // be a complete replacement for 4.0.
  74                                         Path.Combine (lib_mono_dir, "net_4_5"),
  75                                         Path.Combine (lib_mono_dir, "net_4_5"),
  76                                         Path.Combine (lib_mono_dir, "net_4_5")
  77                                 };
  78                         } else if (runningOnDotNet) {
  79                                 mono_dir = new string [] {
  80                                         Path.Combine (lib_mono_dir, "v1.0.3705"),
  81                                         Path.Combine (lib_mono_dir, "v2.0.50727"),
  82                                         Path.Combine (lib_mono_dir, "v2.0.50727"),
  83                                         Path.Combine (lib_mono_dir, "v3.5"),
  84                                         Path.Combine (lib_mono_dir, "v4.0.30319"),
  85                                         Path.Combine (lib_mono_dir, "v4.0.30319"),
  86                                         Path.Combine (lib_mono_dir, "v4.0.30319")
  87                                 };
  88                         } else {
  89                                 mono_dir = new string [] {
  90                                         Path.Combine (lib_mono_dir, "1.0"),
  91                                         Path.Combine (lib_mono_dir, "2.0"),
  92                                         Path.Combine (lib_mono_dir, "2.0"),
  93                                         Path.Combine (lib_mono_dir, "3.5"),
  94                                         // see comment above regarding 4.0/4.5
  95                                         Path.Combine (lib_mono_dir, "4.5"),
  96                                         Path.Combine (lib_mono_dir, "4.5"),
  97                                         Path.Combine (lib_mono_dir, "4.5"),
  98                                 };
  99                         }
 100
 101                 }
 102
 103                 [MonoTODO]
 104                 public static string GetDotNetFrameworkRootRegistryKey (TargetDotNetFrameworkVersion version)
 105                 {
 106                         throw new NotImplementedException ();
 107                 }
 108
 109                 [MonoTODO]
 110                 public static string GetDotNetFrameworkSdkInstallKeyValue (TargetDotNetFrameworkVersion version)
 111                 {
 112                         throw new NotImplementedException ();
 113                 }
 114
 115                 [MonoTODO]
 116                 public static string GetDotNetFrameworkVersionFolderPrefix (TargetDotNetFrameworkVersion version)
 117                 {
 118                         throw new NotImplementedException ();
 119                 }
 120
 121                 public static string GetPathToDotNetFramework (TargetDotNetFrameworkVersion version)
 122                 {
 123                         return mono_dir [(int)version];
 124                 }
 125
 126                 public static string GetPathToDotNetFrameworkFile (string fileName,
 127                                                                   TargetDotNetFrameworkVersion version)
 128                 {
 129                         string dir = GetPathToDotNetFramework (version);
 130                         string file = Path.Combine (dir, fileName);
 131                         if (File.Exists (file))
 132                                 return file;
 133
 134                         //Mono doesn't ship multiple versions of tools that are backwards/forwards compatible
 135                         if (!runningOnDotNet) {
 136 #if NET_3_5
 137                                 //most of the 3.5 tools are in the 2.0 directory
 138                                 if (version == TargetDotNetFrameworkVersion.Version35)
 139                                         return GetPathToDotNetFrameworkFile (fileName, TargetDotNetFrameworkVersion.Version20);
 140 #endif
 141                                 //unversioned tools are in the 4.5 directory
 142                                 if (version == TargetDotNetFrameworkVersion.Version20)
 143                                         return GetPathToDotNetFrameworkFile (fileName, (TargetDotNetFrameworkVersion)5);
 144                         }
 145
 146                         return null;
 147                 }
 148
 149                 public static string GetPathToDotNetFrameworkSdk (TargetDotNetFrameworkVersion version)
 150                 {
 151                         return GetPathToDotNetFramework (version);
 152                 }
 153
 154                 [MonoTODO]
 155                 public static string GetPathToDotNetFrameworkSdkFile (string fileName,
 156                                                                       TargetDotNetFrameworkVersion version)
 157                 {
 158                         throw new NotImplementedException ();
 159                 }
 160
 161                 #if NET_4_0
 162                 public static string GetPathToStandardLibraries (string targetFrameworkIdentifier,
 163                                                                  string targetFrameworkVersion,
 164                                                                  string targetFrameworkProfile)
 165                 {
 166                         return GetPathToStandardLibraries (targetFrameworkIdentifier, targetFrameworkVersion, targetFrameworkProfile, null);
 167                 }
 168
 169                 [MonoTODO]
 170                 #if XBUILD_12
 171                 public
 172                 #endif
 173                 static string GetPathToStandardLibraries (string targetFrameworkIdentifier,
 174                                                           string targetFrameworkVersion,
 175                                                           string targetFrameworkProfile,
 176                                                           string platformTarget)
 177                 {
 178                         // FIXME: support platformTarget
 179                         if (platformTarget != null)
 180                                 throw new NotImplementedException ("platformTarget support is not implemented");
 181
 182                         var ext = Environment.GetEnvironmentVariable ("XBUILD_FRAMEWORK_FOLDERS_PATH");
 183                         var ret = ext != null ? GetPathToStandardLibrariesWith (ext, targetFrameworkIdentifier, targetFrameworkVersion, targetFrameworkProfile) : null;
 184                         return ret ?? GetPathToStandardLibrariesWith (Path.GetFullPath (Path.Combine (lib_mono_dir, "xbuild-frameworks")), targetFrameworkIdentifier, targetFrameworkVersion, targetFrameworkProfile);
 185                 }
 186
 187                 static string GetPathToStandardLibrariesWith (string xbuildFxDir,
 188                                                               string targetFrameworkIdentifier,
 189                                                               string targetFrameworkVersion,
 190                                                               string targetFrameworkProfile)
 191                 {
 192                         var path = Path.Combine (xbuildFxDir, targetFrameworkIdentifier);
 193                         if (!string.IsNullOrEmpty (targetFrameworkVersion)) {
 194                                 path = Path.Combine (path, targetFrameworkVersion);
 195                                 if (!string.IsNullOrEmpty (targetFrameworkProfile))
 196                                         path = Path.Combine (path, "Profile", targetFrameworkProfile);
 197                         }
 198                         if (!Directory.Exists (path))
 199                                 return null;
 200                         var flist = Path.Combine (path, "RedistList", "FrameworkList.xml");
 201                         if (!File.Exists (flist))
 202                                 return null;
 203                         var xml = XmlReader.Create (flist);
 204                         xml.MoveToContent ();
 205                         var targetFxDir = xml.GetAttribute ("TargetFrameworkDirectory");
 206                         targetFxDir = targetFxDir != null ? Path.GetFullPath (Path.Combine (path, "dummy", targetFxDir.Replace ('\\', Path.DirectorySeparatorChar))) : null;
 207                         if (Directory.Exists (targetFxDir))
 208                                 return targetFxDir;
 209                         // I'm not sure if this is completely valid assumption...
 210                         return path;
 211                 }
 212                 #endif
 213
 214                 [MonoTODO]
 215                 public static string GetPathToSystemFile (string fileName)
 216                 {
 217                         throw new NotImplementedException ();
 218                 }
 219
 220                 [MonoTODO]
 221                 public static string PathToSystem {
 222                         get {
 223                                 throw new NotImplementedException ();
 224                         }
 225                 }
 226
 227 #if XBUILD_12
 228                 public static string CurrentToolsVersion {
 229                         get {
 230                                 return XBuildConsts.Version;
 231                         }
 232                 }
 233
 234                 public static string GetPathToBuildTools (string toolsVersion)
 235                 {
 236                         if (toolsVersion != "12.0")
 237                                 return null;
 238
 239                         if (Environment.GetEnvironmentVariable ("TESTING_MONO") != null)
 240                                 return Path.Combine (lib_mono_dir, "xbuild_12");
 241
 242                         if (runningOnDotNet) {
 243                                 //see http://msdn.microsoft.com/en-us/library/vstudio/bb397428(v=vs.120).aspx
 244                                 var programFiles = Environment.GetFolderPath (Environment.SpecialFolder.ProgramFilesX86);
 245                                 return Path.Combine (programFiles, "MSBuild", toolsVersion, "bin");
 246                         }
 247
 248                         return Path.Combine (lib_mono_dir, "xbuild", toolsVersion, "bin");
 249                 }
 250 #endif
 251         }
 252 }