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authorAlex Kost <alezost@gmail.com>2015-03-22 16:33:17 +0300
committerAlex Kost <alezost@gmail.com>2015-03-26 15:47:40 +0300
commitaa4ed92314166a099d3a51681f6d155b384dd4ed (patch)
treea1041c3b1b980752ff42e245704312c23946b3c5
parente7682771686e2aa90bf4c244a6995db21d0070ae (diff)
services: Add 'lirc-service'.
* gnu/services/lirc.scm: New file. * gnu-system.am (GNU_SYSTEM_MODULES): Add it. * doc/guix.texi (Various Services): New node. Document 'lirc-service'.
-rw-r--r--doc/guix.texi21
-rw-r--r--gnu-system.am1
-rw-r--r--gnu/services/lirc.scm68
3 files changed, 90 insertions, 0 deletions
diff --git a/doc/guix.texi b/doc/guix.texi
index 17365036e8..3c72e6596e 100644
--- a/doc/guix.texi
+++ b/doc/guix.texi
@@ -154,6 +154,7 @@ Services
* Base Services:: Essential system services.
* Networking Services:: Network setup, SSH daemon, etc.
* X Window:: Graphical display.
+* Various Services:: Other services.
Packaging Guidelines
@@ -4350,6 +4351,7 @@ declaration.
* Base Services:: Essential system services.
* Networking Services:: Network setup, SSH daemon, etc.
* X Window:: Graphical display.
+* Various Services:: Other services.
@end menu
@node Base Services
@@ -4686,6 +4688,25 @@ appropriate screen resolution; otherwise, it must be a list of
resolutions---e.g., @code{((1024 768) (640 480))}.
@end deffn
+@node Various Services
+@subsubsection Various Services
+
+The @code{(gnu services lirc)} module provides the following service.
+
+@deffn {Monadic Procedure} lirc-service [#:lirc lirc] @
+ [#:device #f] [#:driver #f] [#:config-file #f] @
+ [#:extra-options '()]
+Return a service that runs @url{http://www.lirc.org,LIRC}, a daemon that
+decodes infrared signals from remote controls.
+
+Optionally, @var{device}, @var{driver} and @var{config-file}
+(configuration file name) may be specified. See @command{lircd} manual
+for details.
+
+Finally, @var{extra-options} is a list of additional command-line options
+passed to @command{lircd}.
+@end deffn
+
@node Setuid Programs
@subsection Setuid Programs
diff --git a/gnu-system.am b/gnu-system.am
index 2e36dae0df..6fdd60d9b7 100644
--- a/gnu-system.am
+++ b/gnu-system.am
@@ -325,6 +325,7 @@ GNU_SYSTEM_MODULES = \
gnu/services/base.scm \
gnu/services/dbus.scm \
gnu/services/dmd.scm \
+ gnu/services/lirc.scm \
gnu/services/networking.scm \
gnu/services/ssh.scm \
gnu/services/xorg.scm \
diff --git a/gnu/services/lirc.scm b/gnu/services/lirc.scm
new file mode 100644
index 0000000000..857f362db7
--- /dev/null
+++ b/gnu/services/lirc.scm
@@ -0,0 +1,68 @@
+;;; GNU Guix --- Functional package management for GNU
+;;; Copyright © 2015 Alex Kost <alezost@gmail.com>
+;;;
+;;; 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 packages lirc)
+ #:use-module (guix monads)
+ #:use-module (guix store)
+ #:use-module (guix gexp)
+ #:export (lirc-service))
+
+;;; Commentary:
+;;;
+;;; LIRC services.
+;;;
+;;; Code:
+
+(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}."
+ (with-monad %store-monad
+ (return
+ (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
+ #~(#$config-file)
+ #~())
+ #$@extra-options)))
+ (stop #~(make-kill-destructor))
+ (activate #~(begin
+ (use-modules (guix build utils))
+ (mkdir-p "/var/run/lirc")))))))
+
+;;; lirc.scm ends here