-//\r
-// System.IO.IsolatedStorage.cs\r
-//\r
-// Author: Duncan Mak (duncan@ximian.com)\r
-//\r
-// (C) Ximian, Inc. http://www.ximian.com\r
-//\r
-\r
-using System.Security;\r
-using System.Security.Permissions;\r
-\r
-namespace System.IO.IsolatedStorage\r
-{\r
- public abstract class IsolatedStorage : MarshalByRefObject\r
- {\r
- // Constructor\r
- protected IsolatedStorage ()\r
- : base ()\r
- {\r
- }\r
-\r
- // Properties\r
- [MonoTODO]\r
- public object AssemblyIdentity\r
- {\r
- get { return null; }\r
- }\r
-\r
- [CLSCompliant (false)]\r
- [MonoTODO]\r
- public virtual ulong CurrentSize\r
- {\r
- get { return 0; }\r
- }\r
-\r
- [MonoTODO]\r
- public object DomainIdentity\r
- {\r
- get { return null; }\r
- }\r
-\r
- [CLSCompliant (false)]\r
- [MonoTODO]\r
- public virtual ulong MaximumSize\r
- {\r
- get { return 0; }\r
- }\r
-\r
- [MonoTODO]\r
- public IsolatedStorageScope Scope\r
- {\r
- get { return 0; }\r
- }\r
-\r
- [MonoTODO]\r
- protected virtual char SeparatorExternal\r
- {\r
- get { return Char.MinValue; }\r
- }\r
-\r
- [MonoTODO]\r
- protected virtual char SeparatorInternal\r
- {\r
- get { return Char.MinValue; }\r
- }\r
-\r
- // Methods\r
- protected abstract IsolatedStoragePermission GetPermission (PermissionSet ps);\r
-\r
- [MonoTODO]\r
- protected void InitStore (IsolatedStorageScope scope, Type domainEvidenceType,\r
- Type assemblyEvidenceType)\r
- {\r
- }\r
-\r
- public abstract void Remove ();\r
- }\r
-}\r
+//
+// System.IO.IsolatedStorage.cs
+//
+// Authors:
+// Duncan Mak (duncan@ximian.com)
+// Sebastien Pouliot <sebastien@ximian.com>
+//
+// (C) Ximian, Inc. http://www.ximian.com
+// Copyright (C) 2004-2005 Novell, Inc (http://www.novell.com)
+//
+// Permission is hereby granted, free of charge, to any person obtaining
+// a copy of this software and associated documentation files (the
+// "Software"), to deal in the Software without restriction, including
+// without limitation the rights to use, copy, modify, merge, publish,
+// distribute, sublicense, and/or sell copies of the Software, and to
+// permit persons to whom the Software is furnished to do so, subject to
+// the following conditions:
+//
+// The above copyright notice and this permission notice shall be
+// included in all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+// EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+// NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
+// LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
+// OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
+// WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+//
+
+using System.Globalization;
+using System.Reflection;
+using System.Runtime.InteropServices;
+using System.Security;
+using System.Security.Permissions;
+using System.Security.Policy;
+
+namespace System.IO.IsolatedStorage {
+
+#if NET_2_0
+ [ComVisible (true)]
+#endif
+ public abstract class IsolatedStorage : MarshalByRefObject {
+
+ // Constructor
+ protected IsolatedStorage ()
+ : base ()
+ {
+ }
+
+ internal IsolatedStorageScope storage_scope;
+ internal object _assemblyIdentity;
+ internal object _domainIdentity;
+ internal object _applicationIdentity;
+
+ // Properties
+
+#if NET_2_0
+ [MonoTODO ("requires manifest support")]
+ [ComVisible (false)]
+ public object ApplicationIdentity {
+ [SecurityPermission (SecurityAction.Demand, ControlPolicy=true)]
+ get {
+ if ((storage_scope & IsolatedStorageScope.Application) == 0) {
+ throw new InvalidOperationException (Locale.GetText ("Invalid Isolation Scope."));
+ }
+ if (_applicationIdentity == null)
+ throw new InvalidOperationException (Locale.GetText ("Identity unavailable."));
+
+ throw new NotImplementedException (Locale.GetText ("CAS related"));
+ }
+ }
+#endif
+
+ public object AssemblyIdentity {
+ [SecurityPermission (SecurityAction.Demand, ControlPolicy=true)]
+ get {
+#if NET_2_0
+ if ((storage_scope & IsolatedStorageScope.Assembly) == 0) {
+ throw new InvalidOperationException (Locale.GetText ("Invalid Isolation Scope."));
+ }
+ if (_assemblyIdentity == null)
+ throw new InvalidOperationException (Locale.GetText ("Identity unavailable."));
+#endif
+ return _assemblyIdentity;
+ }
+ }
+
+ [CLSCompliant (false)]
+ public virtual ulong CurrentSize {
+ get {
+ throw new InvalidOperationException (
+ Locale.GetText ("IsolatedStorage does not have a preset CurrentSize."));
+ }
+ }
+
+ public object DomainIdentity {
+ [SecurityPermission (SecurityAction.Demand, ControlPolicy=true)]
+ get {
+ if ((storage_scope & IsolatedStorageScope.Domain) == 0) {
+ throw new InvalidOperationException (Locale.GetText ("Invalid Isolation Scope."));
+ }
+ if (_domainIdentity == null)
+ throw new InvalidOperationException (Locale.GetText ("Identity unavailable."));
+ return _domainIdentity;
+ }
+ }
+
+ [CLSCompliant (false)]
+ public virtual ulong MaximumSize {
+ get {
+ throw new InvalidOperationException (
+ Locale.GetText ("IsolatedStorage does not have a preset MaximumSize."));
+ }
+ }
+
+ public IsolatedStorageScope Scope {
+ get { return storage_scope; }
+ }
+
+ protected virtual char SeparatorExternal {
+ get { return System.IO.Path.DirectorySeparatorChar; }
+ }
+
+ protected virtual char SeparatorInternal {
+ get { return '.'; }
+ }
+
+ // Methods
+ protected abstract IsolatedStoragePermission GetPermission (PermissionSet ps);
+
+ protected void InitStore (IsolatedStorageScope scope, Type domainEvidenceType, Type assemblyEvidenceType)
+ {
+ // I know it's useless - but it's tested as such...
+ switch (scope) {
+ case (IsolatedStorageScope.Assembly | IsolatedStorageScope.User):
+ case (IsolatedStorageScope.Assembly | IsolatedStorageScope.User | IsolatedStorageScope.Domain):
+ throw new NotImplementedException (scope.ToString ());
+ default:
+ // invalid (incomplete) scope
+ throw new ArgumentException (scope.ToString ());
+ }
+ }
+#if NET_2_0
+ [MonoTODO ("requires manifest support")]
+ protected void InitStore (IsolatedStorageScope scope, Type appEvidenceType)
+ {
+ if (AppDomain.CurrentDomain.ApplicationIdentity == null)
+ throw new IsolatedStorageException (Locale.GetText ("No ApplicationIdentity available for AppDomain."));
+
+ if (appEvidenceType == null) {
+ // TODO - Choose evidence
+ }
+
+ // no exception here because this can work without CAS
+ storage_scope = scope;
+ }
+#endif
+ public abstract void Remove ();
+ }
+}