mcs/class/corlib/System/AppDomainSetup.cs

   1 //
   2 // System.AppDomainSetup.cs
   3 //
   4 // Authors:
   5 //      Dietmar Maurer (dietmar@ximian.com)
   6 //      Sebastien Pouliot  <sebastien@ximian.com>
   7 //
   8 // (C) 2001 Ximian, Inc.  http://www.ximian.com
   9 // Copyright (C) 2004-2005 Novell, Inc (http://www.novell.com)
  10 //
  11 // Known Problems:
  12 //      Fix serialization compatibility with MS.NET.
  13 //
  14 // Permission is hereby granted, free of charge, to any person obtaining
  15 // a copy of this software and associated documentation files (the
  16 // "Software"), to deal in the Software without restriction, including
  17 // without limitation the rights to use, copy, modify, merge, publish,
  18 // distribute, sublicense, and/or sell copies of the Software, and to
  19 // permit persons to whom the Software is furnished to do so, subject to
  20 // the following conditions:
  21 //
  22 // The above copyright notice and this permission notice shall be
  23 // included in all copies or substantial portions of the Software.
  24 //
  25 // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
  26 // EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
  27 // MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
  28 // NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
  29 // LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
  30 // OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
  31 // WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
  32 //
  33
  34 using System.IO;
  35 using System.Runtime.CompilerServices;
  36 using System.Runtime.InteropServices;
  37
  38 #if NET_2_0
  39 using System.Runtime.Hosting;
  40 using System.Security.Policy;
  41 #endif
  42
  43 namespace System
  44 {
  45         [Serializable]
  46         [ClassInterface (ClassInterfaceType.None)]
  47 #if NET_2_0
  48         [ComVisible (true)]
  49 #endif
  50         public sealed class AppDomainSetup : IAppDomainSetup
  51         {
  52                 string application_base;
  53                 string application_name;
  54                 string cache_path;
  55                 string configuration_file;
  56                 string dynamic_base;
  57                 string license_file;
  58                 string private_bin_path;
  59                 string private_bin_path_probe;
  60                 string shadow_copy_directories;
  61                 string shadow_copy_files;
  62                 bool publisher_policy;
  63                 private bool path_changed;
  64                 private LoaderOptimization loader_optimization;
  65                 bool disallow_binding_redirects;
  66                 bool disallow_code_downloads;
  67
  68                 // those fields also exist in the runtime, so we need dummies in 1.x profile too.
  69 #if NET_2_0
  70                 private ActivationArguments _activationArguments;
  71                 ApplicationTrust application_trust;
  72                 AppDomainInitializer domain_initializer;
  73 #else
  74                 object _activationArguments;
  75                 object application_trust; // always null
  76                 object domain_initializer; // always null
  77 #endif
  78                 string [] domain_initializer_args;
  79                 bool disallow_appbase_probe;
  80                 byte [] configuration_bytes;
  81
  82                 public AppDomainSetup ()
  83                 {
  84                 }
  85
  86                 internal AppDomainSetup (AppDomainSetup setup)
  87                 {
  88                         application_base = setup.application_base;
  89                         application_name = setup.application_name;
  90                         cache_path = setup.cache_path;
  91                         configuration_file = setup.configuration_file;
  92                         dynamic_base = setup.dynamic_base;
  93                         license_file = setup.license_file;
  94                         private_bin_path = setup.private_bin_path;
  95                         private_bin_path_probe = setup.private_bin_path_probe;
  96                         shadow_copy_directories = setup.shadow_copy_directories;
  97                         shadow_copy_files = setup.shadow_copy_files;
  98                         publisher_policy = setup.publisher_policy;
  99                         path_changed = setup.path_changed;
 100                         loader_optimization = setup.loader_optimization;
 101                         disallow_binding_redirects = setup.disallow_binding_redirects;
 102                         disallow_code_downloads = setup.disallow_code_downloads;
 103 //#if NET_2_0
 104                         _activationArguments = setup._activationArguments;
 105                         domain_initializer = setup.domain_initializer;
 106                         domain_initializer_args = setup.domain_initializer_args;
 107                         application_trust = setup.application_trust;
 108                         disallow_appbase_probe = setup.disallow_appbase_probe;
 109                         configuration_bytes = setup.configuration_bytes;
 110 //#endif
 111                 }
 112
 113 #if NET_2_0
 114                 public AppDomainSetup (ActivationArguments activationArguments)
 115                 {
 116                         _activationArguments = activationArguments;
 117                 }
 118
 119                 public AppDomainSetup (ActivationContext activationContext)
 120                 {
 121                         _activationArguments = new ActivationArguments (activationContext);
 122                 }
 123 #endif
 124
 125                 static string GetAppBase (string appBase)
 126                 {
 127                         if (appBase == null)
 128                                 return null;
 129
 130                         int len = appBase.Length;
 131                         if (len >= 8 && appBase.ToLower ().StartsWith ("file://")) {
 132                                 appBase = appBase.Substring (7);
 133                                 if (Path.DirectorySeparatorChar != '/')
 134                                         appBase = appBase.Replace ('/', Path.DirectorySeparatorChar);
 135                                 if (Environment.IsRunningOnWindows) {
 136                                         // Under Windows prepend "//" to indicate it's a local file
 137                                         appBase = "//" + appBase;
 138                                 }
 139 #if NET_2_0
 140                         } else {
 141 #else
 142                         // under 1.x the ":" gets a special treatment - but it doesn't make sense outside Windows
 143                         } else if (!Environment.IsRunningOnWindows || (appBase.IndexOf (':') == -1)) {
 144 #endif
 145                                 appBase = Path.GetFullPath (appBase);
 146                         }
 147
 148                         return appBase;
 149                 }
 150
 151                 public string ApplicationBase {
 152                         get { return GetAppBase (application_base); }
 153                         set { application_base = value; }
 154                 }
 155
 156                 public string ApplicationName {
 157                         get {
 158                                 return application_name;
 159                         }
 160                         set {
 161                                 application_name = value;
 162                         }
 163                 }
 164
 165                 public string CachePath {
 166                         get {
 167                                 return cache_path;
 168                         }
 169                         set {
 170                                 cache_path = value;
 171                         }
 172                 }
 173
 174                 public string ConfigurationFile {
 175                         get {
 176                                 if (configuration_file == null)
 177                                         return null;
 178                                 if (Path.IsPathRooted(configuration_file))
 179                                         return configuration_file;
 180                                 if (ApplicationBase == null)
 181                                         throw new MemberAccessException("The ApplicationBase must be set before retrieving this property.");
 182                                 return Path.Combine(ApplicationBase, configuration_file);
 183                         }
 184                         set {
 185                                 configuration_file = value;
 186                         }
 187                 }
 188
 189                 public bool DisallowPublisherPolicy {
 190                         get {
 191                                 return publisher_policy;
 192                         }
 193                         set {
 194                                 publisher_policy = value;
 195                         }
 196                 }
 197
 198                 public string DynamicBase {
 199                         get {
 200                                 if (dynamic_base == null)
 201                                         return null;
 202
 203                                 if (Path.IsPathRooted (dynamic_base))
 204                                         return dynamic_base;
 205
 206                                 if (ApplicationBase == null)
 207                                         throw new MemberAccessException ("The ApplicationBase must be set before retrieving this property.");
 208
 209                                 return Path.Combine (ApplicationBase, dynamic_base);
 210                         }
 211                         set {
 212                                 if (application_name == null)
 213                                         throw new MemberAccessException ("ApplicationName must be set before the DynamicBase can be set.");
 214                                 uint id = (uint) application_name.GetHashCode ();
 215                                 dynamic_base = Path.Combine (value, id.ToString("x"));
 216                         }
 217                 }
 218
 219                 public string LicenseFile {
 220                         get {
 221                                 return license_file;
 222                         }
 223                         set {
 224                                 license_file = value;
 225                         }
 226                 }
 227
 228                 [MonoTODO ("In Mono this is controlled by the --share-code flag")]
 229                 public LoaderOptimization LoaderOptimization {
 230                         get {
 231                                 return loader_optimization;
 232                         }
 233                         set {
 234                                 loader_optimization = value;
 235                         }
 236                 }
 237
 238                 public string PrivateBinPath {
 239                         get {
 240                                 return private_bin_path;
 241                         }
 242                         set {
 243                                 private_bin_path = value;
 244                                 path_changed = true;
 245                         }
 246                 }
 247
 248                 public string PrivateBinPathProbe {
 249                         get {
 250                                 return private_bin_path_probe;
 251                         }
 252                         set {
 253                                 private_bin_path_probe = value;
 254                                 path_changed = true;
 255                         }
 256                 }
 257
 258                 public string ShadowCopyDirectories {
 259                         get {
 260                                 return shadow_copy_directories;
 261                         }
 262                         set {
 263                                 shadow_copy_directories = value;
 264                         }
 265                 }
 266
 267                 public string ShadowCopyFiles {
 268                         get {
 269                                 return shadow_copy_files;
 270                         }
 271                         set {
 272                                 shadow_copy_files = value;
 273                         }
 274                 }
 275
 276 #if NET_1_1
 277                 public bool DisallowBindingRedirects {
 278                         get {
 279                                 return disallow_binding_redirects;
 280                         }
 281                         set {
 282                                 disallow_binding_redirects = value;
 283                         }
 284                 }
 285
 286                 public bool DisallowCodeDownload {
 287                         get {
 288                                 return disallow_code_downloads;
 289                         }
 290                         set {
 291                                 disallow_code_downloads = value;
 292                         }
 293                 }
 294 #endif
 295
 296 #if NET_2_0
 297                 public ActivationArguments ActivationArguments {
 298                         get { return _activationArguments; }
 299                         set { _activationArguments = value; }
 300                 }
 301
 302                 [MonoLimitation ("it needs to be invoked within the created domain")]
 303                 public AppDomainInitializer AppDomainInitializer {
 304                         get { return domain_initializer; }
 305                         set { domain_initializer = value; }
 306                 }
 307
 308                 [MonoLimitation ("it needs to be used to invoke the initializer within the created domain")]
 309                 public string [] AppDomainInitializerArguments {
 310                         get { return domain_initializer_args; }
 311                         set { domain_initializer_args = value; }
 312                 }
 313
 314                 [MonoNotSupported ("This property exists but not considered.")]
 315                 public ApplicationTrust ApplicationTrust {
 316                         get { return application_trust; }
 317                         set { application_trust = value; }
 318                 }
 319
 320                 [MonoNotSupported ("This property exists but not considered.")]
 321                 public bool DisallowApplicationBaseProbing {
 322                         get { return disallow_appbase_probe; }
 323                         set { disallow_appbase_probe = value; }
 324                 }
 325
 326                 [MonoNotSupported ("This method exists but not considered.")]
 327                 public byte [] GetConfigurationBytes ()
 328                 {
 329                         return configuration_bytes != null ? configuration_bytes.Clone () as byte [] : null;
 330                 }
 331
 332                 [MonoNotSupported ("This method exists but not considered.")]
 333                 public void SetConfigurationBytes (byte [] bytes)
 334                 {
 335                         configuration_bytes = bytes;
 336                 }
 337 #endif
 338         }
 339 }