;;; GNU Guix --- Functional package management for GNU
;;; Copyright © 2016 David Craven <david@craven.ch>
;;; Copyright © 2017 Clément Lassieur <clement@lassieur.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 spice)
  #:use-module (gnu packages spice)
  #:use-module (gnu services)
  #:use-module (gnu services shepherd)
  #:use-module (guix gexp)
  #:use-module (guix records)
  #:export (spice-vdagent-configuration
            spice-vdagent-configuration?
            spice-vdagent-service-type
            spice-vdagent-service))

(define-record-type* <spice-vdagent-configuration>
  spice-vdagent-configuration make-spice-vdagent-configuration
  spice-vdagent-configuration?
  (spice-vdagent spice-vdagent-configuration-spice-vdagent
                 (default spice-vdagent)))

(define (spice-vdagent-activation config)
  "Return the activation gexp for CONFIG."
  #~(begin
      (use-modules (guix build utils))
      (mkdir-p "/var/run/spice-vdagentd")))

(define (spice-vdagent-shepherd-service config)
  "Return a <shepherd-service> for spice-vdagentd with CONFIG."
  (define spice-vdagent (spice-vdagent-configuration-spice-vdagent config))

  (define spice-vdagentd-command
    (list
      (file-append spice-vdagent "/sbin/spice-vdagentd")
      "-x"))

  (list
    (shepherd-service
      (documentation "Spice vdagentd service")
      (requirement '(udev))
      (provision '(spice-vdagentd))
      (start #~(make-forkexec-constructor #$@spice-vdagentd-command))
      (stop #~(make-kill-destructor)))))

(define spice-vdagent-profile
  (compose list spice-vdagent-configuration-spice-vdagent))

(define spice-vdagent-service-type
  (service-type (name 'spice-vdagent)
    (extensions
      (list (service-extension shepherd-root-service-type
                               spice-vdagent-shepherd-service)
            (service-extension activation-service-type
                               spice-vdagent-activation)
            (service-extension profile-service-type
                               spice-vdagent-profile)))))

(define* (spice-vdagent-service
          #:optional (config (spice-vdagent-configuration)))
  "Start the @command{vdagentd} and @command{vdagent} deamons
from @var{spice-vdagent} to enable guest window resizing and
clipboard sharing."
  (service spice-vdagent-service-type config))
 Add user-defined sanitizer support.</a><span class='msg-avail'>...</span></td><td>Bruno Victal</td></tr>
<tr><td><span title='2022-08-28 22:28:47 -0400'>2022-08-28</span></td><td><a href='/guix/commit/tests/services?id=0ea62e84a787fe94cfeadf67ef27ea995a382b84'>services: Add lightdm-service-type.</a><span class='msg-avail'>...</span></td><td>Maxim Cournoyer</td></tr>
<tr><td><span title='2022-08-25 00:10:42 -0400'>2022-08-25</span></td><td><a href='/guix/commit/tests/services?id=6fb9759ef3b8eb2a2b10c3f02a57ece29b5c53ba'>services: configuration: Change the value of the unset marker.</a><span class='msg-avail'>...</span></td><td>Attila Lendvai</td></tr>
<tr><td><span title='2022-08-25 00:10:32 -0400'>2022-08-25</span></td><td><a href='/guix/commit/tests/services?id=ee08277a70d29b6d707524a4e17620f50b87adf4'>services: Use the new maybe/unset API.</a><span class='msg-avail'>...</span></td><td>Attila Lendvai</td></tr>
<tr><td><span title='2022-08-09 23:14:42 -0400'>2022-08-09</span></td><td><a href='/guix/commit/tests/services?id=97cb43e732a38758c95b7caf3963507188d011cf'>tests: configuration: Add a test to cover 'unset regression.</a><span class='msg-avail'>...</span></td><td>Maxim Cournoyer</td></tr>
<tr><td><span title='2022-08-01 12:49:35 -0400'>2022-08-01</span></td><td><a href='/guix/commit/tests/services?id=a2b89a3319dc1d621c546855f578acae5baaf6da'>services: configuration: Step back from *unspecified*.</a><span class='msg-avail'>...</span></td><td>Maxim Cournoyer</td></tr>
<tr><td><span title='2022-07-07 10:43:08 -0400'>2022-07-07</span></td><td><a href='/guix/commit/tests/services?id=258bc4c4e668e9817471d04d052bc0a8e2d43fa0'>tests: telephony: Remove obsolete parsing tests.</a><span class='msg-avail'>...</span></td><td>Maxim Cournoyer</td></tr>
<tr><td><span title='2022-06-24 23:18:20 +0200'>2022-06-24</span></td><td><a href='/guix/commit/tests/services?id=fb7e6ccba7cc243cd96cdc3fde3daa9a5f08e531'>services: configuration: Report the location of field type errors.</a><span class='msg-avail'>...</span></td><td>Ludovic Courtès</td></tr>
<tr><td><span title='2022-06-15 00:25:21 +0200'>2022-06-15</span></td><td><a href='/guix/commit/tests/services?id=8cb1a49a3998c39f315a4199b7d4a121a6d66449'>services: configuration: Use *unspecified* instead of 'disabled.</a><span class='msg-avail'>...</span></td><td>Attila Lendvai</td></tr>
<tr><td><span title='2022-06-15 00:25:21 +0200'>2022-06-15</span></td><td><a href='/guix/commit/tests/services?id=e11517052b1bbd9fa06891ad0b13b24494db757e'>services: configuration: Support (field1 maybe-number "") format.</a><span class='msg-avail'>...</span></td><td>Attila Lendvai</td></tr>