Add missing license headers

src/Indicator/Indicator.vala

@@ -1,3 +1,8 @@
+/*
+ * Copyright 2025 elementary, Inc. (https://elementary.io)
+ * SPDX-License-Identifier: LGPL-3.0-or-later
+ */
+
 // TODO: Change namespace
 public class Monitor.Indicator : Wingpanel.Indicator {
     private Widgets.DisplayWidget ? display_widget = null;

src/Indicator/Services/DBusClient.vala

@@ -1,3 +1,8 @@
+/*
+ * Copyright 2025 elementary, Inc. (https://elementary.io)
+ * SPDX-License-Identifier: LGPL-3.0-or-later
+ */
+
 [DBus (name = "io.elementary.monitor")]
 public interface Monitor.DBusClientInterface : Object {
     public abstract void quit_monitor () throws Error;

src/Indicator/Widgets/DisplayWidget.vala

@@ -1,3 +1,8 @@
+/*
+ * Copyright 2025 elementary, Inc. (https://elementary.io)
+ * SPDX-License-Identifier: LGPL-3.0-or-later
+ */
+
 public class Monitor.Widgets.DisplayWidget : Gtk.Grid {
     public IndicatorWidget cpu_widget = new IndicatorWidget ("cpu-symbolic");
     public IndicatorWidget cpu_frequency_widget = new IndicatorWidget ("cpu-symbolic");

src/Indicator/Widgets/IndicatorWidget.vala

@@ -1,3 +1,8 @@
+/*
+ * Copyright 2025 elementary, Inc. (https://elementary.io)
+ * SPDX-License-Identifier: LGPL-3.0-or-later
+ */
+
 public class Monitor.IndicatorWidget : Gtk.Box {
 
     public string icon_name { get; construct; }

src/Indicator/Widgets/PopoverWidget.vala

@@ -1,3 +1,8 @@
+/*
+ * Copyright 2025 elementary, Inc. (https://elementary.io)
+ * SPDX-License-Identifier: LGPL-3.0-or-later
+ */
+
 public class Monitor.Widgets.PopoverWidget : Gtk.Grid {
     /* Button to hide the indicator */
     private Gtk.ModelButton show_monitor_button;

src/MainWindow.vala

@@ -1,3 +1,8 @@
+/*
+ * Copyright 2025 elementary, Inc. (https://elementary.io)
+ * SPDX-License-Identifier: LGPL-3.0-or-later
+ */
+
 public class Monitor.MainWindow : Hdy.ApplicationWindow {
     // application reference
     private Shortcuts shortcuts;

src/Managers/AppManager.vala

@@ -1,3 +1,8 @@
+/*
+ * Copyright 2025 elementary, Inc. (https://elementary.io)
+ * SPDX-License-Identifier: LGPL-3.0-or-later
+ */
+
 namespace Monitor {
     public struct App {
         public string name;

src/Managers/Process.vala

@@ -1,3 +1,8 @@
+/*
+ * Copyright 2025 elementary, Inc. (https://elementary.io)
+ * SPDX-License-Identifier: LGPL-3.0-or-later
+ */
+
 public class Monitor.Process : GLib.Object {
     // The size of each RSS page, in bytes
     // private static long PAGESIZE = Posix.sysconf (Posix._SC_PAGESIZE);

src/Managers/ProcessManager.vala

@@ -1,3 +1,8 @@
+/*
+ * Copyright 2025 elementary, Inc. (https://elementary.io)
+ * SPDX-License-Identifier: LGPL-3.0-or-later
+ */
+
 namespace Monitor {
     public class ProcessManager {
         private static GLib.Once<ProcessManager> instance;

src/Managers/ProcessStructs.vala

@@ -1,3 +1,8 @@
+/*
+ * Copyright 2025 elementary, Inc. (https://elementary.io)
+ * SPDX-License-Identifier: LGPL-3.0-or-later
+ */
+
 // For more info look at: http://man7.org/linux/man-pages/man5/proc.5.html
 
 public struct Monitor.ProcessIO {

src/Managers/ProcessUtils.vala

@@ -1,3 +1,8 @@
+/*
+ * Copyright 2025 elementary, Inc. (https://elementary.io)
+ * SPDX-License-Identifier: LGPL-3.0-or-later
+ */
+
 public class Monitor.ProcessUtils {
     // checks if it is run by shell
     public static bool is_shell (string chunk) {

src/Models/OpenFilesTreeViewModel.vala

@@ -1,3 +1,7 @@
+/*
+ * Copyright 2025 elementary, Inc. (https://elementary.io)
+ * SPDX-License-Identifier: LGPL-3.0-or-later
+ */
 
 public class Monitor.OpenFilesTreeViewModel : Gtk.TreeStore {
     private Gee.Map<string, Gtk.TreeIter ? > open_files_paths = new Gee.HashMap<string, Gtk.TreeIter ? > ();

src/Models/TreeViewModel.vala

@@ -1,3 +1,8 @@
+/*
+ * Copyright 2025 elementary, Inc. (https://elementary.io)
+ * SPDX-License-Identifier: LGPL-3.0-or-later
+ */
+
 public enum Monitor.Column {
     ICON,
     NAME,

src/Monitor.vala

@@ -1,3 +1,8 @@
+/*
+ * Copyright 2025 elementary, Inc. (https://elementary.io)
+ * SPDX-License-Identifier: LGPL-3.0-or-later
+ */
+
 namespace Monitor {
     public class MonitorApp : Gtk.Application {
         public static Settings settings;

src/Resources/CPU.vala

@@ -1,3 +1,8 @@
+/*
+ * Copyright 2025 elementary, Inc. (https://elementary.io)
+ * SPDX-License-Identifier: LGPL-3.0-or-later
+ */
+
 public class Monitor.CPU : Object {
     private float last_used;
     private float last_total;

src/Resources/CPUCache.vala

@@ -1,3 +1,8 @@
+/*
+ * Copyright 2025 elementary, Inc. (https://elementary.io)
+ * SPDX-License-Identifier: LGPL-3.0-or-later
+ */
+
 // This struct holds paths to cpu cache data
 // Learn more: https://www.kernel.org/doc/Documentation/ABI/testing/sysfs-devices-system-cpu
 [Compact]

src/Resources/Cgroup/Cgroup.vala

@@ -1,3 +1,8 @@
+/*
+ * Copyright 2025 elementary, Inc. (https://elementary.io)
+ * SPDX-License-Identifier: LGPL-3.0-or-later
+ */
+
 public class Monitor.Cgroup : GLib.Object {
     /**
      * This class only parses necessary values from cgroup files.

src/Resources/Cgroup/CgroupStructs.vala

@@ -1,3 +1,8 @@
+/*
+ * Copyright 2025 elementary, Inc. (https://elementary.io)
+ * SPDX-License-Identifier: LGPL-3.0-or-later
+ */
+
 // Read more: https://docs.docker.com/config/containers/runmetrics/
 
 public struct Monitor.CgroupMemoryStat {

src/Resources/Core.vala

@@ -1,3 +1,8 @@
+/*
+ * Copyright 2025 elementary, Inc. (https://elementary.io)
+ * SPDX-License-Identifier: LGPL-3.0-or-later
+ */
+
 public class Monitor.Core : GLib.Object {
     private float last_total;
     private float last_used;

src/Resources/Drive.vala

@@ -1,20 +1,7 @@
 /*
- * Copyright (c) 2020 Dirli <[email protected]>
- * Copyright (c) 2021 stsdc
- *
- * 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, see <http://www.gnu.org/licenses/>.
- *
+ * Copyright 2020 Dirli <[email protected]>
+ *           2021 stsdc
+ * SPDX-License-Identifier: GPL-3.0-or-later
  */
 
 public struct Monitor.DriveSmart {

src/Resources/GPU/GPUAmd.vala

@@ -1,3 +1,8 @@
+/*
+ * Copyright 2025 elementary, Inc. (https://elementary.io)
+ * SPDX-License-Identifier: LGPL-3.0-or-later
+ */
+
 public class Monitor.GPUAmd : IGPU, Object {
     public SessionManager ? session_manager { get; protected set; }
 

src/Resources/GPU/GPUNvidia.vala

@@ -1,3 +1,8 @@
+/*
+ * Copyright 2025 elementary, Inc. (https://elementary.io)
+ * SPDX-License-Identifier: LGPL-3.0-or-later
+ */
+
 public class Monitor.GPUNvidia : IGPU, Object {
     public SessionManager ? session_manager { get; protected set; }
 

src/Resources/GPU/IGPU.vala

@@ -1,3 +1,8 @@
+/*
+ * Copyright 2025 elementary, Inc. (https://elementary.io)
+ * SPDX-License-Identifier: LGPL-3.0-or-later
+ */
+
 public interface Monitor.IGPU : Object {
     public abstract SessionManager ? session_manager { get; public set; }
 

src/Resources/Hwmon/HwmonFan.vala

@@ -1,3 +1,8 @@
+/*
+ * Copyright 2025 elementary, Inc. (https://elementary.io)
+ * SPDX-License-Identifier: LGPL-3.0-or-later
+ */
+
 // This struct holds paths to temperature data
 // Learn more: https://www.kernel.org/doc/html/v5.11/gpu/amdgpu.html#hwmon-interfaces
 

src/Resources/Hwmon/HwmonFrequency.vala

@@ -1,3 +1,8 @@
+/*
+ * Copyright 2025 elementary, Inc. (https://elementary.io)
+ * SPDX-License-Identifier: LGPL-3.0-or-later
+ */
+
 // This struct holds paths to temperature data
 // Learn more: https://www.kernel.org/doc/html/v5.11/gpu/amdgpu.html#hwmon-interfaces
 

src/Resources/Hwmon/HwmonPWM.vala

@@ -1,3 +1,8 @@
+/*
+ * Copyright 2025 elementary, Inc. (https://elementary.io)
+ * SPDX-License-Identifier: LGPL-3.0-or-later
+ */
+
 // This struct holds paths to temperature data
 // Learn more: https://www.kernel.org/doc/html/v5.11/gpu/amdgpu.html#hwmon-interfaces
 

src/Resources/Hwmon/HwmonPathsParser.vala

@@ -1,3 +1,8 @@
+/*
+ * Copyright 2025 elementary, Inc. (https://elementary.io)
+ * SPDX-License-Identifier: LGPL-3.0-or-later
+ */
+
 class Monitor.HwmonPathParser : Object {
     private const string HWMON_PATH = "/sys/class/hwmon";
 

src/Resources/Hwmon/HwmonPathsParserCPU.vala

@@ -1,3 +1,8 @@
+/*
+ * Copyright 2025 elementary, Inc. (https://elementary.io)
+ * SPDX-License-Identifier: LGPL-3.0-or-later
+ */
+
 public class Monitor.HwmonPathsParserCPU : Object, IHwmonPathsParserInterface {
 
     public string name { get; protected set; }

src/Resources/Hwmon/HwmonPathsParserGPU.vala

@@ -1,3 +1,8 @@
+/*
+ * Copyright 2025 elementary, Inc. (https://elementary.io)
+ * SPDX-License-Identifier: LGPL-3.0-or-later
+ */
+
 public class Monitor.HwmonPathsParserGPU: Object, IHwmonPathsParserInterface {
 
     public string name { get; protected set; }

src/Resources/Hwmon/HwmonPathsParserIwlwifi.vala

@@ -1,3 +1,8 @@
+/*
+ * Copyright 2025 elementary, Inc. (https://elementary.io)
+ * SPDX-License-Identifier: LGPL-3.0-or-later
+ */
+
 public class Monitor.HwmonPathsParserIwlwifi : Object, IHwmonPathsParserInterface {
 
     public string name { get; protected set; }

src/Resources/Hwmon/HwmonPathsParserNVMe.vala

@@ -1,3 +1,8 @@
+/*
+ * Copyright 2025 elementary, Inc. (https://elementary.io)
+ * SPDX-License-Identifier: LGPL-3.0-or-later
+ */
+
 public class Monitor.HwmonPathsParserNVMe : Object, IHwmonPathsParserInterface {
 
     public string name { get; protected set; }

src/Resources/Hwmon/HwmonPower.vala

@@ -1,3 +1,8 @@
+/*
+ * Copyright 2025 elementary, Inc. (https://elementary.io)
+ * SPDX-License-Identifier: LGPL-3.0-or-later
+ */
+
 // This struct holds paths to temperature data
 // Learn more: https://www.kernel.org/doc/html/v5.11/gpu/amdgpu.html#hwmon-interfaces
 

src/Resources/Hwmon/HwmonTemperature.vala

@@ -1,3 +1,8 @@
+/*
+ * Copyright 2025 elementary, Inc. (https://elementary.io)
+ * SPDX-License-Identifier: LGPL-3.0-or-later
+ */
+
 // This class holds paths to temperature data
 // returns contents of the file as a string
 // Learn more: https://www.kernel.org/doc/html/v5.11/gpu/amdgpu.html#hwmon-interfaces

src/Resources/Hwmon/HwmonVoltage.vala

@@ -1,3 +1,8 @@
+/*
+ * Copyright 2025 elementary, Inc. (https://elementary.io)
+ * SPDX-License-Identifier: LGPL-3.0-or-later
+ */
+
 // This struct holds paths to temperature data
 // Learn more: https://www.kernel.org/doc/html/v5.11/gpu/amdgpu.html#hwmon-interfaces
 

src/Resources/Hwmon/IHwmonPathsParserInterface.vala

@@ -1,3 +1,8 @@
+/*
+ * Copyright 2025 elementary, Inc. (https://elementary.io)
+ * SPDX-License-Identifier: LGPL-3.0-or-later
+ */
+
 public interface Monitor.IHwmonPathsParserInterface : Object {
 
     public abstract string name { get; protected set; }

src/Resources/Memory.vala

@@ -1,3 +1,8 @@
+/*
+ * Copyright 2025 elementary, Inc. (https://elementary.io)
+ * SPDX-License-Identifier: LGPL-3.0-or-later
+ */
+
 namespace Monitor {
     public class Memory : Object {
         public double total = 0;

src/Resources/Network.vala

@@ -1,25 +1,11 @@
-/*-
- * Copyright (c) 2020 Tudor Plugaru, @stsdc
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 3 of the License, or (at your option) any later version.
- *
- * This library 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
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the
- * Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
- * Boston, MA 02110-1301 USA.
+/*
+ * Copyright 2020 Tudor Plugaru,
+ *                @stsdc
+ * SPDX-License-Identifier: LGPL-3.0-or-later
  *
  * Authored by: Tudor Plugaru <[email protected]>
  */
 
-
 public class Monitor.Network : GLib.Object {
     public int bytes_in;
     private int bytes_in_old;

src/Resources/Resources.vala

@@ -1,3 +1,8 @@
+/*
+ * Copyright 2025 elementary, Inc. (https://elementary.io)
+ * SPDX-License-Identifier: LGPL-3.0-or-later
+ */
+
 [DBus (name = "org.gnome.SessionManager")]
 public interface SessionManager : Object {
     [DBus (name = "Renderer")]

src/Resources/ResourcesSerialized.vala

@@ -1,3 +1,8 @@
+/*
+ * Copyright 2025 elementary, Inc. (https://elementary.io)
+ * SPDX-License-Identifier: LGPL-3.0-or-later
+ */
+
 public struct ResourcesSerialized {
     public int cpu_percentage;
     public double cpu_frequency;