103 lines
3.8 KiB
Scheme
103 lines
3.8 KiB
Scheme
;;; GNU Guix --- Functional package management for GNU
|
|
;;; Copyright © 2015 Alex Kost <alezost@gmail.com>
|
|
;;; Copyright © 2015, 2016 Ludovic Courtès <ludo@gnu.org>
|
|
;;;
|
|
;;; This file is part of GNU Guix.
|
|
;;;
|
|
;;; GNU Guix is free software; you can redistribute it and/or modify it
|
|
;;; under the terms of the GNU General Public License as published by
|
|
;;; the Free Software Foundation; either version 3 of the License, or (at
|
|
;;; your option) any later version.
|
|
;;;
|
|
;;; GNU Guix is distributed in the hope that it will be useful, but
|
|
;;; WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
;;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
;;; GNU General Public License for more details.
|
|
;;;
|
|
;;; You should have received a copy of the GNU General Public License
|
|
;;; along with GNU Guix. If not, see <http://www.gnu.org/licenses/>.
|
|
|
|
(define-module (gnu services lirc)
|
|
#:use-module (gnu services)
|
|
#:use-module (gnu services shepherd)
|
|
#:use-module (gnu packages lirc)
|
|
#:use-module (guix gexp)
|
|
#:use-module (guix records)
|
|
#:use-module (ice-9 match)
|
|
#:export (lirc-configuration
|
|
lirc-configuation?
|
|
lirc-service
|
|
lirc-service-type))
|
|
|
|
;;; Commentary:
|
|
;;;
|
|
;;; LIRC service.
|
|
;;;
|
|
;;; Code:
|
|
|
|
(define-record-type* <lirc-configuration>
|
|
lirc-configuration make-lirc-configuration
|
|
lirc-configuation?
|
|
(lirc lirc-configuration-lirc ;file-like
|
|
(default lirc))
|
|
(device lirc-configuration-device) ;string
|
|
(driver lirc-configuration-driver) ;string
|
|
(config-file lirc-configuration-file) ;string | file-like object
|
|
(extra-options lirc-configuration-options ;list of strings
|
|
(default '())))
|
|
|
|
(define %lirc-activation
|
|
#~(begin
|
|
(use-modules (guix build utils))
|
|
(mkdir-p "/var/run/lirc")))
|
|
|
|
(define lirc-shepherd-service
|
|
(match-lambda
|
|
(($ <lirc-configuration> lirc device driver config-file options)
|
|
(list (shepherd-service
|
|
(provision '(lircd))
|
|
(documentation "Run the LIRC daemon.")
|
|
(requirement '(user-processes))
|
|
(start #~(make-forkexec-constructor
|
|
(list (string-append #$lirc "/sbin/lircd")
|
|
"--nodaemon"
|
|
#$@(if device
|
|
#~("--device" #$device)
|
|
#~())
|
|
#$@(if driver
|
|
#~("--driver" #$driver)
|
|
#~())
|
|
#$@(if config-file
|
|
#~(#$config-file)
|
|
#~())
|
|
#$@options)))
|
|
(stop #~(make-kill-destructor)))))))
|
|
|
|
(define lirc-service-type
|
|
(service-type (name 'lirc)
|
|
(extensions
|
|
(list (service-extension shepherd-root-service-type
|
|
lirc-shepherd-service)
|
|
(service-extension activation-service-type
|
|
(const %lirc-activation))))))
|
|
|
|
(define* (lirc-service #:key (lirc lirc)
|
|
device driver config-file
|
|
(extra-options '()))
|
|
"Return a service that runs @url{http://www.lirc.org,LIRC}, a daemon that
|
|
decodes infrared signals from remote controls.
|
|
|
|
The daemon will use specified @var{device}, @var{driver} and
|
|
@var{config-file} (configuration file name).
|
|
|
|
Finally, @var{extra-options} is a list of additional command-line options
|
|
passed to @command{lircd}."
|
|
(service lirc-service-type
|
|
(lirc-configuration
|
|
(lirc lirc)
|
|
(device device) (driver driver)
|
|
(config-file config-file)
|
|
(extra-options extra-options))))
|
|
|
|
;;; lirc.scm ends here
|