remove unused ACL class

1 files changed, 0 insertions, 252 deletions

diff --git a/OpenSim/Framework/ACL.cs b/OpenSim/Framework/ACL.cs
deleted file mode 100644
index f76e8b7..0000000
--- a/OpenSim/Framework/ACL.cs
+++ /dev/null
@@ -1,252 +0,0 @@
-/*
- * Copyright (c) Contributors, http://opensimulator.org/
- * See CONTRIBUTORS.TXT for a full list of copyright holders.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *     * Redistributions of source code must retain the above copyright
- *       notice, this list of conditions and the following disclaimer.
- *     * Redistributions in binary form must reproduce the above copyright
- *       notice, this list of conditions and the following disclaimer in the
- *       documentation and/or other materials provided with the distribution.
- *     * Neither the name of the OpenSimulator Project nor the
- *       names of its contributors may be used to endorse or promote products
- *       derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE DEVELOPERS ``AS IS'' AND ANY
- * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
- * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
- * DISCLAIMED. IN NO EVENT SHALL THE CONTRIBUTORS BE LIABLE FOR ANY
- * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
- * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
- * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
- * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
- * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-using System;
-using System.Collections.Generic;
-
-namespace OpenSim.Framework
-{
-    // ACL Class
-    // Modelled after the structure of the Zend ACL Framework Library
-    // with one key difference - the tree will search for all matching
-    // permissions rather than just the first. Deny permissions will
-    // override all others.
-
-    #region ACL Core Class
-
-    /// <summary>
-    /// Access Control List Engine
-    /// </summary>
-    public class ACL
-    {
-        private Dictionary<string, Resource> Resources = new Dictionary<string, Resource>();
-        private Dictionary<string, Role> Roles = new Dictionary<string, Role>();
-
-        /// <summary>
-        /// Adds a new role
-        /// </summary>
-        /// <param name="role"></param>
-        /// <returns></returns>
-        public ACL AddRole(Role role)
-        {
-            if (Roles.ContainsKey(role.Name))
-                throw new AlreadyContainsRoleException(role);
-
-            Roles.Add(role.Name, role);
-
-            return this;
-        }
-
-        /// <summary>
-        /// Adds a new resource
-        /// </summary>
-        /// <param name="resource"></param>
-        /// <returns></returns>
-        public ACL AddResource(Resource resource)
-        {
-            Resources.Add(resource.Name, resource);
-
-            return this;
-        }
-
-        /// <summary>
-        /// Permision for user/roll on a resource
-        /// </summary>
-        /// <param name="role"></param>
-        /// <param name="resource"></param>
-        /// <returns></returns>
-        public Permission HasPermission(string role, string resource)
-        {
-            if (!Roles.ContainsKey(role))
-                throw new KeyNotFoundException();
-
-            if (!Resources.ContainsKey(resource))
-                throw new KeyNotFoundException();
-
-            return Roles[role].RequestPermission(resource);
-        }
-
-        public ACL GrantPermission(string role, string resource)
-        {
-            if (!Roles.ContainsKey(role))
-                throw new KeyNotFoundException();
-
-            if (!Resources.ContainsKey(resource))
-                throw new KeyNotFoundException();
-
-            Roles[role].GivePermission(resource, Permission.Allow);
-
-            return this;
-        }
-
-        public ACL DenyPermission(string role, string resource)
-        {
-            if (!Roles.ContainsKey(role))
-                throw new KeyNotFoundException();
-
-            if (!Resources.ContainsKey(resource))
-                throw new KeyNotFoundException();
-
-            Roles[role].GivePermission(resource, Permission.Deny);
-
-            return this;
-        }
-
-        public ACL ResetPermission(string role, string resource)
-        {
-            if (!Roles.ContainsKey(role))
-                throw new KeyNotFoundException();
-
-            if (!Resources.ContainsKey(resource))
-                throw new KeyNotFoundException();
-
-            Roles[role].GivePermission(resource, Permission.None);
-
-            return this;
-        }
-    }
-
-    #endregion
-
-    #region Exceptions
-
-    /// <summary>
-    /// Thrown when an ACL attempts to add a duplicate role.
-    /// </summary>
-    public class AlreadyContainsRoleException : Exception
-    {
-        protected Role m_role;
-
-        public AlreadyContainsRoleException(Role role)
-        {
-            m_role = role;
-        }
-
-        public Role ErrorRole
-        {
-            get { return m_role; }
-        }
-
-        public override string ToString()
-        {
-            return "This ACL already contains a role called '" + m_role.Name + "'.";
-        }
-    }
-
-    #endregion
-
-    #region Roles and Resources
-
-    /// <summary>
-    /// Does this Role have permission to access a specified Resource?
-    /// </summary>
-    public enum Permission
-    {
-        Deny,
-        None,
-        Allow
-    } ;
-
-    /// <summary>
-    /// A role class, for use with Users or Groups
-    /// </summary>
-    public class Role
-    {
-        private string m_name;
-        private Role[] m_parents;
-        private Dictionary<string, Permission> m_resources = new Dictionary<string, Permission>();
-
-        public Role(string name)
-        {
-            m_name = name;
-            m_parents = null;
-        }
-
-        public Role(string name, Role[] parents)
-        {
-            m_name = name;
-            m_parents = parents;
-        }
-
-        public string Name
-        {
-            get { return m_name; }
-        }
-
-        public Permission RequestPermission(string resource)
-        {
-            return RequestPermission(resource, Permission.None);
-        }
-
-        public Permission RequestPermission(string resource, Permission current)
-        {
-            // Deny permissions always override any others
-            if (current == Permission.Deny)
-                return current;
-
-            Permission temp = Permission.None;
-
-            // Pickup non-None permissions
-            if (m_resources.ContainsKey(resource) && m_resources[resource] != Permission.None)
-                temp = m_resources[resource];
-
-            if (m_parents != null)
-            {
-                foreach (Role parent in m_parents)
-                {
-                    temp = parent.RequestPermission(resource, temp);
-                }
-            }
-
-            return temp;
-        }
-
-        public void GivePermission(string resource, Permission perm)
-        {
-            m_resources[resource] = perm;
-        }
-    }
-
-    public class Resource
-    {
-        private string m_name;
-
-        public Resource(string name)
-        {
-            m_name = name;
-        }
-
-        public string Name
-        {
-            get { return m_name; }
-        }
-    }
-
-    #endregion
-
-   
-}
\ No newline at end of file