AuthorizationRule.cs :  » 2.6.4-mono-.net-core » System.Security » System » Security » AccessControl » C# / CSharp Open Source

//
// System.Security.AccessControl.AuthorizationRule implementation
//
// Authors:
//  Dick Porter  <dick@ximian.com>
//  Atsushi Enomoto  <atsushi@ximian.com>
//
// Copyright (C) 2006-2007 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.Principal;

namespace System.Security.AccessControl{
  public abstract class AuthorizationRule
  {
    IdentityReference identity;
    int accessMask;
    bool isInherited;
    InheritanceFlags inheritanceFlags;
    PropagationFlags propagationFlags;
    
    internal AuthorizationRule ()
    {
      /* Give it a 0-param constructor */
    }
    
    protected internal AuthorizationRule (IdentityReference identity,
                  int accessMask, bool isInherited,
                  InheritanceFlags inheritanceFlags,
                  PropagationFlags propagationFlags)
    {
      if (!(identity is SecurityIdentifier)) {
        throw new ArgumentException ("identity");
      }
      
      if (accessMask == 0) {
        /* FIXME: check inheritance and
         * propagation flags too
         */
        throw new ArgumentOutOfRangeException ();
      }
      
      this.identity = identity;
      this.accessMask = accessMask;
      this.isInherited = isInherited;
      this.inheritanceFlags = inheritanceFlags;
      this.propagationFlags = propagationFlags;
    }

    public IdentityReference IdentityReference
    {
      get {
        return(identity);
      }
    }
    
    public InheritanceFlags InheritanceFlags
    {
      get {
        return(inheritanceFlags);
      }
    }

    public bool IsInherited
    {
      get {
        return(isInherited);
      }
    }

    public PropagationFlags PropagationFlags
    {
      get {
        return(propagationFlags);
      }
    }

    protected internal int AccessMask
    {
      get {
        return(accessMask);
      }
    }
  }
}