mcs/class/corlib/System/AppDomainManager.cs

   1 //
   2 // System.AppDomainManager class
   3 //
   4 // Author:
   5 //      Sebastien Pouliot  <sebastien@ximian.com>
   6 //
   7 // Copyright (C) 2004-2005 Novell, Inc (http://www.novell.com)
   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
  29 #if NET_2_0
  30
  31 using System.Reflection;
  32 using System.Runtime.Hosting;
  33 using System.Runtime.InteropServices;
  34 using System.Security;
  35 using System.Security.Permissions;
  36 using System.Security.Policy;
  37 using System.Threading;
  38
  39 namespace System {
  40
  41         [ComVisible (true)]
  42         [SecurityPermission (SecurityAction.LinkDemand, Infrastructure = true)]
  43         [SecurityPermission (SecurityAction.InheritanceDemand, Infrastructure = true)]
  44         public class AppDomainManager : MarshalByRefObject {
  45
  46                 private ApplicationActivator _activator;
  47                 private Assembly _entry;
  48                 private HostExecutionContextManager _host_context;
  49                 private HostSecurityManager _host_security;
  50                 private AppDomainManagerInitializationOptions _flags;
  51
  52                 public AppDomainManager ()
  53                 {
  54                         _flags = AppDomainManagerInitializationOptions.None;
  55                 }
  56
  57                 public virtual ApplicationActivator ApplicationActivator {
  58                         get { return _activator; }
  59                 }
  60
  61                 public virtual Assembly EntryAssembly {
  62                         get { return _entry; }
  63                 }
  64
  65                 public virtual HostExecutionContextManager HostExecutionContextManager {
  66                         get { return _host_context; }
  67                 }
  68
  69                 public virtual HostSecurityManager HostSecurityManager {
  70                         get { return _host_security; }
  71                 }
  72
  73                 public AppDomainManagerInitializationOptions InitializationFlags {
  74                         get { return _flags; }
  75                         set { _flags = value; }
  76                 }
  77
  78                 // methods
  79
  80                 public virtual AppDomain CreateDomain (string friendlyName, Evidence securityInfo, AppDomainSetup appDomainInfo)
  81                 {
  82                         InitializeNewDomain (appDomainInfo);
  83                         AppDomain ad = CreateDomainHelper (friendlyName, securityInfo, appDomainInfo);
  84
  85                         // supply app domain policy ?
  86                         if ((HostSecurityManager.Flags & HostSecurityManagerOptions.HostPolicyLevel) == HostSecurityManagerOptions.HostPolicyLevel) {
  87                                 PolicyLevel pl = HostSecurityManager.DomainPolicy;
  88                                 if (pl != null) {
  89                                         ad.SetAppDomainPolicy (pl);
  90                                 }
  91                         }
  92
  93                         return ad;
  94                 }
  95
  96                 public virtual void InitializeNewDomain (AppDomainSetup appDomainInfo)
  97                 {
  98                         // default does nothing (as documented)
  99                 }
 100
 101                 // static
 102
 103                 [MonoTODO ("maybe AppDomain.CreateDomain should be calling this ?")]
 104                 protected static AppDomain CreateDomainHelper (string friendlyName, Evidence securityInfo, AppDomainSetup appDomainInfo)
 105                 {
 106                         return AppDomain.CreateDomain (friendlyName, securityInfo, appDomainInfo);
 107                 }
 108         }
 109 }
 110
 111 #endif