+//
// System.Security.Policy.FileCodeGroup
//
// Author(s):
// Nick Drochak (ndrochak@gol.com)
//
// (C) 2001 Nick Drochak, All rights reserved.
+// 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.Security.Policy;
-using System.Security.Permissions;
using System.Collections;
-using System; // for MonoTODO attribute
+using System.Runtime.InteropServices;
+using System.Security.Permissions;
namespace System.Security.Policy {
[Serializable]
+#if NET_2_0
+ [ComVisible (true)]
+#endif
public sealed class FileCodeGroup : CodeGroup {
- FileIOPermissionAccess m_access;
+ private FileIOPermissionAccess m_access;
- public FileCodeGroup (IMembershipCondition membershipCondition,
- FileIOPermissionAccess access)
- : base(membershipCondition, null)
+ public FileCodeGroup (IMembershipCondition membershipCondition, FileIOPermissionAccess access)
+ : base (membershipCondition, null)
{
// note: FileIOPermissionAccess is a [Flag]
m_access = access;
}
// for PolicyLevel (to avoid validation duplication)
- internal FileCodeGroup (SecurityElement e) : base (e) {}
+ internal FileCodeGroup (SecurityElement e, PolicyLevel level)
+ : base (e, level)
+ {
+ }
public override CodeGroup Copy ()
{
FileCodeGroup copy = new FileCodeGroup (MembershipCondition, m_access);
+ copy.Name = this.Name;
+ copy.Description = this.Description;
foreach (CodeGroup child in Children) {
copy.AddChild (child.Copy ()); // deep copy
}
get { return "Union";}
}
- [MonoTODO]
public override PolicyStatement Resolve (Evidence evidence)
{
if (null == evidence)
throw new ArgumentNullException("evidence");
- if (null == PolicyStatement)
- throw new PolicyException();
-
- if (!MembershipCondition.Check(evidence))
+ if (!MembershipCondition.Check (evidence))
return null;
- IEnumerator hostEnumerator = evidence.GetHostEnumerator();
- while (hostEnumerator.MoveNext())
- {
- // FIXME: not sure what to do here
- // How do we check the URL and make a PolicyStatement?
+ PermissionSet ps = null;
+ if (this.PolicyStatement == null)
+ ps = new PermissionSet (PermissionState.None);
+ else
+ ps = this.PolicyStatement.PermissionSet.Copy ();
+
+ if (this.Children.Count > 0) {
+ foreach (CodeGroup child_cg in this.Children) {
+ PolicyStatement child_pst = child_cg.Resolve (evidence);
+ if (child_pst != null) {
+ ps = ps.Union (child_pst.PermissionSet);
+ }
+ }
}
- throw new NotImplementedException();
+
+ PolicyStatement pst = null;
+ if (this.PolicyStatement != null)
+ pst = this.PolicyStatement.Copy ();
+ else
+ pst = PolicyStatement.Empty ();
+ pst.PermissionSet = ps;
+ return pst;
}
public override CodeGroup ResolveMatchingCodeGroups(Evidence evidence)
if (null == evidence)
throw new ArgumentNullException("evidence");
- if (!MembershipCondition.Check(evidence))
+ if (!MembershipCondition.Check (evidence))
return null;
- FileCodeGroup matchRoot = new FileCodeGroup(MembershipCondition, m_access);
+ FileCodeGroup matchRoot = new FileCodeGroup (MembershipCondition, m_access);
- foreach (CodeGroup child in Children)
- {
- CodeGroup childMatchingCodeGroup = child.ResolveMatchingCodeGroups(evidence);
+ foreach (CodeGroup child in Children) {
+ CodeGroup childMatchingCodeGroup = child.ResolveMatchingCodeGroups (evidence);
if (childMatchingCodeGroup != null)
- AddChild(childMatchingCodeGroup);
+ matchRoot.AddChild (childMatchingCodeGroup);
}
return matchRoot;
}
public override string PermissionSetName {
- get { return "Same directory FileIO - " + m_access.ToString(); }
+ get { return "Same directory FileIO - " + m_access.ToString (); }
}
- public override bool Equals(object o)
+ public override bool Equals (object o)
{
if (!(o is FileCodeGroup))
return false;
return m_access.GetHashCode ();
}
- protected override void ParseXml(SecurityElement e, PolicyLevel level)
+ protected override void ParseXml (SecurityElement e, PolicyLevel level)
{
- m_access = (FileIOPermissionAccess)Enum.Parse(typeof(FileIOPermissionAccess), e.Attribute("Access"), true);
+ string a = e.Attribute ("Access");
+ if (a != null)
+ m_access = (FileIOPermissionAccess) Enum.Parse (typeof (FileIOPermissionAccess), a, true);
+ else
+ m_access = FileIOPermissionAccess.NoAccess;
}
- protected override void CreateXml(SecurityElement element, PolicyLevel level)
+ protected override void CreateXml (SecurityElement element, PolicyLevel level)
{
- element.AddAttribute("Access", m_access.ToString());
+ element.AddAttribute ("Access", m_access.ToString ());
}
- } // public abstract class CodeGroup
-} // namespace System.Security.Policy
\ No newline at end of file
+ }
+}