Check for firmware updates

.github/workflows/main.yml

@@ -15,7 +15,7 @@ jobs:
     - name: Install Dependencies
       run: |
         apt update
-        apt install -y libaccountsservice-dev libdbus-1-dev libgranite-dev libgeoclue-2-dev meson valac
+        apt install -y libaccountsservice-dev libdbus-1-dev libgranite-dev libgeoclue-2-dev libfwupd-dev meson valac
     - name: Build
       env:
         DESTDIR: out

README.md

@@ -7,8 +7,9 @@ You'll need the following dependencies:
 * gobject-2.0
 * libaccountsservice-dev
 * libdbus-1-dev
-* libgranite-dev
+* libfwupd-dev
 * libgeoclue-2-dev
+* libgranite-dev
 * meson
 * valac
 

data/autostart.desktop

@@ -3,6 +3,7 @@ Type=Application
 Name=Elementary Settings Daemon
 Comment=Elementary Settings Daemon
 Exec=io.elementary.settings-daemon
+Icon=preferences-desktop
 Terminal=false
 Categories=System;Core;
 NoDisplay=true

meson.build

@@ -4,10 +4,17 @@ project('io.elementary.settings-daemon',
     license: 'GPL3',
 )
 
+fwupd = dependency('fwupd')
 gio_dep = dependency ('gio-2.0')
 glib_dep = dependency('glib-2.0')
 granite_dep = dependency('granite', version: '>= 5.3.0')
 i18n = import('i18n')
+gettext_name = meson.project_name()
+
+add_project_arguments(
+    '-DGETTEXT_PACKAGE="@0@"'.format(gettext_name),
+    language:'c'
+)
 
 cc = meson.get_compiler('c')
 m_dep = cc.find_library('m', required : false)
@@ -30,12 +37,14 @@ config_dep = declare_dependency(
 
 prefix = get_option('prefix')
 datadir = join_paths(prefix, get_option('datadir'))
+libexecdir = join_paths(prefix, get_option('libexecdir'))
 
 symlink = join_paths(meson.current_source_dir (), 'meson', 'create-symlink.sh')
 
 subdir('data')
 subdir('po')
 subdir('src')
 subdir('settings-portal')
+subdir('periodic-tasks')
 
 meson.add_install_script('meson/post_install.py')

periodic-tasks/check-for-firmware-updates/Application.vala

@@ -0,0 +1,79 @@
+/*
+* Copyright 2022 elementary, Inc. (https://elementary.io)
+*
+* This program 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.
+*
+* This program 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 this program; if not, write to the
+* Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+* Boston, MA 02110-1301 USA
+*
+*/
+
+public class CheckForFirmwareUpdates.Application : GLib.Application {
+    private Application () {}
+
+    public uint firmware_updates_number { get; private set; default = 0U; }
+
+    construct {
+        application_id = Build.PROJECT_NAME + ".check-for-firmware-updates";
+    }
+
+    public override void activate () {
+        bool was_empty = firmware_updates_number == 0U;
+
+        var fwupd_client = new Fwupd.Client ();
+        var num_updates = 0;
+        try {
+            var devices = fwupd_client.get_devices ();
+            for (int i = 0; i < devices.length; i++) {
+                var device = devices[i];
+                if (device.has_flag (Fwupd.DEVICE_FLAG_UPDATABLE)) {
+                    Fwupd.Release? release = null;
+                    try {
+                        var upgrades = fwupd_client.get_upgrades (device.get_id ());
+
+                        if (upgrades != null) {
+                            release = upgrades[0];
+                        }
+                    } catch (Error e) {
+                        warning (e.message);
+                    }
+
+                    if (release != null && device.get_version () != release.get_version ()) {
+                        num_updates++;
+                    }
+                }
+            }
+        } catch (Error e) {
+            warning (e.message);
+        }
+
+        if (was_empty && num_updates != 0U) {
+            string title = ngettext ("Firmware Update Available", "Firmware Updates Available", num_updates);
+            string body = ngettext ("%u update is available for your hardware", "%u updates are available for your hardware", num_updates).printf (num_updates);
+
+            var notification = new Notification (title);
+            notification.set_body (body);
+            notification.set_icon (new ThemedIcon ("application-x-firmware"));
+            notification.set_default_action ("io.elementary.settings-daemon.show-firmware-updates");
+
+            send_notification ("io.elementary.settings-daemon.firmware.updates", notification);
+        } else {
+            withdraw_notification ("io.elementary.settings-daemon.firmware.updates");
+        }
+    }
+
+    public static int main (string[] args) {
+        var application = new Application ();
+        return application.run (args);
+    }
+}

periodic-tasks/check-for-firmware-updates/io.elementary.settings-daemon.check-for-firmware-updates.service

@@ -0,0 +1,8 @@
+[Unit]
+Description=Check for firmware updates daily
+ConditionACPower=true
+After=network.target network-online.target systemd-networkd.service NetworkManager.service connman.service
+
+[Service]
+Type=oneshot
+ExecStart=/usr/libexec/io.elementary.settings-daemon.check-for-firmware-updates

periodic-tasks/check-for-firmware-updates/io.elementary.settings-daemon.check-for-firmware-updates.timer

@@ -0,0 +1,9 @@
+[Unit]
+Description=Check for firmware updates daily
+
+[Timer]
+OnCalendar=daily
+Persistent=true
+
+[Install]
+WantedBy=timers.target

periodic-tasks/check-for-firmware-updates/meson.build

@@ -0,0 +1,26 @@
+sources = files(
+    'Application.vala',
+)
+
+executable(
+    meson.project_name() + '.check-for-firmware-updates',
+    sources,
+    dependencies: [
+        config_dep,
+        fwupd,
+        gio_dep,
+        glib_dep,
+    ],
+    install: true,
+    install_dir: libexecdir,
+)
+
+install_data(
+    meson.project_name() + '.check-for-firmware-updates.service',
+    install_dir: systemd_system_unit_dir
+)
+
+install_data(
+    meson.project_name() + '.check-for-firmware-updates.timer',
+    install_dir: systemd_system_unit_dir
+)

periodic-tasks/meson.build

@@ -0,0 +1,4 @@
+systemd = dependency('systemd')
+systemd_system_unit_dir = systemd.get_pkgconfig_variable('systemdsystemunitdir')
+
+subdir('check-for-firmware-updates')

po/POTFILES

@@ -1 +1,2 @@
 data/settings-daemon.appdata.xml.in
+src/Backends/Firmware.vala

src/Application.vala

@@ -48,6 +48,17 @@ public class SettingsDaemon.Application : GLib.Application {
         add_main_option_entries (OPTIONS);
 
         housekeeping = new Backends.Housekeeping ();
+
+        var show_firmware_updates_action = new SimpleAction ("show-firmware-updates", null);
+        show_firmware_updates_action.activate.connect (() => {
+            try {
+                Gtk.show_uri_on_window (null, "settings://about/firmware", Gdk.CURRENT_TIME);
+            } catch (Error e) {
+                critical (e.message);
+            }
+        });
+
+        add_action (show_firmware_updates_action);
     }
 
     public override int handle_local_options (VariantDict options) {