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#
# Author:: John Keiser (<jkeiser@opscode.com>)
# Copyright:: Copyright (c) 2013 Opscode, Inc.
# License:: Apache License, Version 2.0
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
#
require "chef/chef_fs/file_system/base_fs_dir"
require "chef/chef_fs/file_system/acl_entry"
require "chef/chef_fs/file_system/operation_not_allowed_error"
class Chef
module ChefFS
module FileSystem
class AclDir < BaseFSDir
def api_path
parent.parent.child(name).api_path
end
def make_child_entry(name, exists = nil)
result = @children.select { |child| child.name == name }.first if @children
result || AclEntry.new(name, self, exists)
end
def can_have_child?(name, is_dir)
name =~ /\.json$/ && !is_dir
end
def children
if @children.nil?
# Grab the ACTUAL children (/nodes, /containers, etc.) and get their names
names = parent.parent.child(name).children.map { |child| child.dir? ? "#{child.name}.json" : child.name }
@children = names.map { |name| make_child_entry(name, true) }
end
@children
end
def create_child(name, file_contents)
raise OperationNotAllowedError.new(:create_child, self, nil, "ACLs can only be updated, and can only be created when the corresponding object is created.")
end
def data_handler
parent.data_handler
end
def rest
parent.rest
end
end
end
end
end
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