86 lines
2.4 KiB
Plaintext
86 lines
2.4 KiB
Plaintext
(*
|
|
Module: cgrules
|
|
Parses /etc/cgrules.conf
|
|
|
|
Author:
|
|
Raphael Pinson <raphink@gmail.com>
|
|
Ivana Hutarova Varekova <varekova@redhat.com>
|
|
|
|
About: Licence
|
|
This file is licensed under the LGPL v2+, like the rest of Augeas.
|
|
|
|
About: Lens Usage
|
|
Sample usage of this lens in augtool:
|
|
|
|
About: Configuration files
|
|
This lens applies to /etc/cgconfig.conf. See <filter>.
|
|
*)
|
|
|
|
module Cgrules =
|
|
autoload xfm
|
|
|
|
(************************************************************************
|
|
* Group: USEFUL PRIMITIVES
|
|
*************************************************************************)
|
|
|
|
(* Group: Separators *)
|
|
(* Variable: ws *)
|
|
let ws = del /[ \t]+/ " "
|
|
|
|
(* Group: Comments and empty lines *)
|
|
(* Variable: eol *)
|
|
let eol = Util.eol
|
|
|
|
(* Variable: comment *)
|
|
let comment = Util.comment
|
|
|
|
(* Variable: empty *)
|
|
let empty = Util.empty
|
|
|
|
(* Group: Generic primitive definitions *)
|
|
(* Variable: name *)
|
|
let name = /[^@%# \t\n][^ \t\n]*/
|
|
(* Variable: ctrl_key *)
|
|
let ctrl_key = /[^ \t\n\/]+/
|
|
(* Variable: ctrl_value *)
|
|
let ctrl_value = /[^ \t\n]+/
|
|
|
|
(************************************************************************
|
|
* Group: CONTROLLER
|
|
*************************************************************************)
|
|
|
|
(* Variable: controller *)
|
|
let controller = ws . [ key ctrl_key . ws . store ctrl_value ]
|
|
|
|
let more_controller = Util.del_str "%" . controller . eol
|
|
|
|
(************************************************************************
|
|
* Group: RECORDS
|
|
*************************************************************************)
|
|
|
|
let generic_record (lbl:string) (lns:lens) =
|
|
[ label lbl . lns
|
|
. controller . eol
|
|
. more_controller* ]
|
|
|
|
(* Variable: user_record *)
|
|
let user_record = generic_record "user" (store name)
|
|
|
|
(* Variable: group_record *)
|
|
let group_record = generic_record "group" (Util.del_str "@" . store name)
|
|
|
|
(************************************************************************
|
|
* Group: LENS & FILTER
|
|
*************************************************************************)
|
|
|
|
(* View: lns
|
|
The main lens, any amount of
|
|
* <empty> lines
|
|
* <comment>
|
|
* <user_record>
|
|
* <group_record>
|
|
*)
|
|
let lns = ( empty | comment | user_record | group_record )*
|
|
|
|
let xfm = transform lns (incl "/etc/cgrules.conf")
|