C# Permissions.ToString方法代码示例

        static void Verify_Convert(Permissions requiredPermission, Permissions userPermissions, Visibility expected)
        {
            //------------Setup for test--------------------------
            var converter = new NavigationViewModelPermissionVisibilityConverter();

            //------------Execute Test---------------------------
            var actual = converter.Convert(userPermissions, typeof(Visibility), requiredPermission.ToString(), CultureInfo.CurrentCulture);

            //------------Assert Results-------------------------
            Assert.AreEqual(expected, actual);
        }

        /// <summary>Get the tasks for selected <see cref="Permissions"/>.</summary>
        /// <param name="permissions">The permissions to get the tasks for.</param>
        /// <returns>Returns a list of tasks for the <paramref name="permissions" />.</returns>
        public List<string> GetTasks(Permissions permissions)
        {
            string key = String.Format("Section-Tasks-{0}--{1}", this.Identity, permissions.ToString());

            // checks to see if the tasks have been cached for these permissions
            // this is nessisary because this opperation is a potentially
            // intensive operation
            if (Common.Cache.IsCached(key) == false) {
                List<string> tlist = new List<string>();

                // add the view page task if it has the permissions
                // this is default for all sections
                ConfigurationTask viewPage = ConfigurationTask.ViewPageTask;
                if (viewPage.CheckAccess(permissions))
                    tlist.Add(viewPage.Name);

                // go through each task and check the access
                foreach (ConfigurationTask task in this.Module.Config.Tasks) {
                    if (task.CheckAccess(permissions))
                        tlist.Add(task.Name);
                }

                // add to cache
                Common.Cache.Add(key, tlist);
            }

            List<string> list = Common.Cache[key] as List<string>;

            // if it has no tasks is null then no tasks are returned
            return (list != null) ? list : new List<string>();
        }

        private bool CheckPermission( Permissions prm,
		                             User.User _user,
		                             ref string answer_msg )
        {
            AccessFile.ReadAccessFile( acc_object, _user );
            if ( !(acc_object is DataBase || acc_object is DataContainer) ) {
                answer_msg = " This object must be a Database or a DataContainer! ";
                return false;
            }

            var user_level = ( acc_object as IStructureAccess ).GetLevel( _user );

            foreach ( var acc in accesses ) {
                if ( acc.User.Credentials.Login == _user.Credentials.Login ) {
                    if ( prm == Permissions.CREATE_SUBS ) {
                        answer_msg = prm.ToString() + " - OK!";
                        return true;
                    }
                    if ( prm == Permissions.WRITE ) {
                        if ( user_level == Access.AccessLevel.ADMIN ||
                            user_level == Access.AccessLevel.READ_WRITE ||
                            user_level == Access.AccessLevel.READ_WRITE_DROP )
                        {
                            answer_msg = prm.ToString() + " - OK!";
                            return true;
                        }
                    } else if ( prm == Permissions.READ ) {
                        if ( user_level == Access.AccessLevel.ADMIN ||
                            user_level == Access.AccessLevel.READ_WRITE ||
                            user_level == Access.AccessLevel.READ_WRITE_DROP ||
                            user_level == Access.AccessLevel.READ_ONLY  )
                        {
                            answer_msg = prm.ToString() + " - OK!";
                            return true;
                        }
                    } else if ( prm == Permissions.DROP ) {
                        if ( user_level == Access.AccessLevel.ADMIN ||
                            user_level == Access.AccessLevel.READ_WRITE_DROP )
                        {
                            answer_msg = prm.ToString() + " - OK!";
                            return true;
                        }
                    } else if ( prm == Permissions.DELETE ) {
                        if ( user_level == Access.AccessLevel.ADMIN ||
                            user_level == Access.AccessLevel.READ_WRITE ||
                            user_level == Access.AccessLevel.READ_WRITE_DROP )
                        {
                            answer_msg = prm.ToString() + " - OK!";
                            return true;
                        }
                    }

                }
            }

            answer_msg = " Access denied for user: "+_user.Credentials.Login +
                ". You don't have a \""+prm.ToString()+"\" access! ";
            return false;
        }

 internal void NoAccessMessage( Permissions permission )
 {
     Message( Color.Red, "You do not have access to this command." );
     Message( Color.Red, "You need " + permission.ToString() + " permission." );
 }

        /// <summary>Get the roles for selected permissions.</summary>
        /// <param name="permissions">The permissions to get the roles for.</param>
        /// <returns>Returns a list of roles for the <paramref name="permissions">permissions</paramref>.</returns>
        public List<string> GetRoles(Permissions permissions)
        {
            string key = String.Format("Portlet-Roles-{0}--{1}", this.Identity, permissions.ToString());

            // checks to see if the roles have been cached for these permissions
            // this is nessisary because RolesDictionary.GetRoles is a potentially
            // intensive operation
            if (Common.Cache.IsCached(key) == false) {
                List<string> rlist = this.Roles.GetRoles(permissions.ToString().Replace(", ", Common.Delimiter.ToString()).Split(Common.Delimiter));

                // add to cache
                Common.Cache.Add(key, rlist);
            }

            List<string> list = Common.Cache[key] as List<string>;

            // if it has no tasks is null then no tasks are returned
            return (list != null) ? list : new List<string>();
        }

 public override void UpdateRoleForPortlet(string role, Permissions permissions, PortletInfo portlet)
 {
     Common.DatabaseProvider.UpdateRoleForPortlet(role, permissions.ToString().Replace(", ", Common.Delimiter.ToString()).Split(Common.Delimiter), portlet);
 }