diff options
author | Aylur <[email protected]> | 2024-09-01 03:25:38 +0200 |
---|---|---|
committer | Aylur <[email protected]> | 2024-09-01 03:25:38 +0200 |
commit | 408faee16911ccfaa3e7dad69f9938fd4a696704 (patch) | |
tree | d9bf1e92c8741b41ffb325e9ba3e8e133b1cf4a9 | |
parent | 6b18cf548f707cef1d29729b1cd1fac3bf7e7886 (diff) | |
parent | 95b940664619aae6498e05aaa48c08346ec4aeff (diff) |
merge battery
-rw-r--r-- | battery/.gitignore | 5 | ||||
-rw-r--r-- | battery/LICENSE | 502 | ||||
-rw-r--r-- | battery/README.md | 7 | ||||
-rw-r--r-- | battery/flake.lock | 27 | ||||
-rw-r--r-- | battery/flake.nix | 47 | ||||
-rw-r--r-- | battery/meson.build | 19 | ||||
-rw-r--r-- | battery/meson_options.txt | 11 | ||||
-rw-r--r-- | battery/src/cli.vala | 74 | ||||
-rw-r--r-- | battery/src/config.vala.in | 6 | ||||
-rw-r--r-- | battery/src/device.vala | 296 | ||||
-rw-r--r-- | battery/src/ifaces.vala | 65 | ||||
-rw-r--r-- | battery/src/meson.build | 76 | ||||
-rw-r--r-- | battery/src/upower.vala | 58 | ||||
-rw-r--r-- | battery/version | 1 |
14 files changed, 1194 insertions, 0 deletions
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+ + inputs.nixpkgs.url = "github:nixos/nixpkgs/nixos-unstable"; + + outputs = { self, nixpkgs }: let + version = builtins.replaceStrings ["\n"] [""] (builtins.readFile ./version); + system = "x86_64-linux"; + pkgs = import nixpkgs { inherit system; }; + + nativeBuildInputs = with pkgs; [ + gobject-introspection + meson + pkg-config + ninja + vala + ]; + + buildInputs = with pkgs; [ + glib + ]; + in { + packages.${system} = rec { + default = battery; + battery = pkgs.stdenv.mkDerivation { + inherit nativeBuildInputs buildInputs; + pname = "astal-battery"; + version = version; + src = ./.; + outputs = ["out" "dev"]; + }; + }; + + devShells.${system} = { + default = pkgs.mkShell { + inherit nativeBuildInputs buildInputs; + }; + battery = pkgs.mkShell { + inherit nativeBuildInputs; + buildInputs = buildInputs ++ [ + self.packages.${system}.default + pkgs.gjs + ]; + }; + }; + }; +} diff --git a/battery/meson.build b/battery/meson.build new file mode 100644 index 0000000..6621735 --- /dev/null +++ b/battery/meson.build @@ -0,0 +1,19 @@ +project( + 'astal-battery', + 'vala', + 'c', + version: run_command('cat', join_paths(meson.project_source_root(), 'version')).stdout().strip(), + meson_version: '>= 0.62.0', + default_options: [ + 'warning_level=2', + 'werror=false', + 'c_std=gnu11', + ], +) + +assert( + get_option('lib') or get_option('cli'), + 'Either lib or cli option must be set to true.', +) + +subdir('src') diff --git a/battery/meson_options.txt b/battery/meson_options.txt new file mode 100644 index 0000000..f110242 --- /dev/null +++ b/battery/meson_options.txt @@ -0,0 +1,11 @@ +option( + 'lib', + type: 'boolean', + value: true, +) + +option( + 'cli', + type: 'boolean', + value: true, +) diff --git a/battery/src/cli.vala b/battery/src/cli.vala new file mode 100644 index 0000000..710edec --- /dev/null +++ b/battery/src/cli.vala @@ -0,0 +1,74 @@ +static bool help; +static bool version; +static bool monitor; + +const OptionEntry[] options = { + { "version", 'v', OptionFlags.NONE, OptionArg.NONE, ref version, null, null }, + { "help", 'h', OptionFlags.NONE, OptionArg.NONE, ref help, null, null }, + { "monitor", 'm', OptionFlags.NONE, OptionArg.NONE, ref monitor, null, null }, + { null }, +}; + +int main(string[] argv) { + try { + var opts = new OptionContext(); + opts.add_main_entries(options, null); + opts.set_help_enabled(false); + opts.set_ignore_unknown_options(false); + opts.parse(ref argv); + } catch (OptionError err) { + printerr (err.message); + return 1; + } + + if (help) { + print("Usage:\n"); + print(" %s [flags]\n\n", argv[0]); + print("Flags:\n"); + print(" -h, --help Print this help and exit\n"); + print(" -v, --version Print version number and exit\n"); + print(" -m, --monitor Monitor property changes\n"); + return 0; + } + + if (version) { + print(AstalBattery.VERSION); + return 0; + } + + var battery = AstalBattery.get_default(); + print("%s\n", to_json(battery)); + + if (monitor) { + battery.notify.connect((prop) => { + if (prop.get_name() == "percentage" + || prop.get_name() == "state" + || prop.get_name() == "icon-name" + || prop.get_name() == "time-to-full" + || prop.get_name() == "time-to-empty" + ) { + print("%s\n", to_json(battery)); + } + }); + new GLib.MainLoop(null, false).run(); + } + + return 0; +} + +private string to_json(AstalBattery.Device device) { + string s = "unknown"; + if (device.state == AstalBattery.State.CHARGING) + s = "charging"; + if (device.state == AstalBattery.State.DISCHARGING) + s = "discharging"; + if (device.state == AstalBattery.State.FULLY_CHARGED) + s = "fully_charged"; + + var p = device.percentage; + var i = device.icon_name; + var r = device.state == AstalBattery.State.CHARGING + ? device.time_to_full : device.time_to_empty; + + return "{ \"percentage\": %f, \"state\": \"%s\", \"icon_name\": \"%s\", \"time_remaining\": %f }".printf(p, s, i, r); +} diff --git a/battery/src/config.vala.in b/battery/src/config.vala.in new file mode 100644 index 0000000..6e7f77e --- /dev/null +++ b/battery/src/config.vala.in @@ -0,0 +1,6 @@ +namespace AstalBattery { + public const int MAJOR_VERSION = @MAJOR_VERSION@; + public const int MINOR_VERSION = @MINOR_VERSION@; + public const int MICRO_VERSION = @MICRO_VERSION@; + public const string VERSION = "@VERSION@"; +} diff --git a/battery/src/device.vala b/battery/src/device.vala new file mode 100644 index 0000000..eab3770 --- /dev/null +++ b/battery/src/device.vala @@ -0,0 +1,296 @@ +namespace AstalBattery { +public Device get_default() { + return Device.get_default(); +} + +public class Device : Object { + private static Device display_device; + public static Device? get_default() { + if (display_device != null) + return display_device; + + try { + display_device = new Device("/org/freedesktop/UPower/devices/DisplayDevice"); + + return display_device; + } catch (Error error) { + critical(error.message); + } + return null; + } + + private IUPowerDevice proxy; + + public Device(string path) throws Error { + proxy = Bus.get_proxy_sync(BusType.SYSTEM, "org.freedesktop.UPower", path); + proxy.g_properties_changed.connect(sync); + sync(); + } + + public Type device_type { get; private set; } + public string native_path { owned get; private set; } + public string vendor { owned get; private set; } + public string model { owned get; private set; } + public string serial { owned get; private set; } + public uint64 update_time { get; private set; } + public bool power_supply { get; private set; } + public bool has_history { get; private set; } + public bool has_statistics { get; private set; } + public bool online { get; private set; } + public double energy { get; private set; } + public double energy_empty { get; private set; } + public double energy_full { get; private set; } + public double energy_full_design { get; private set; } + public double energy_rate { get; private set; } + public double voltage { get; private set; } + public int charge_cycles { get; private set; } + public double luminosity { get; private set; } + public int64 time_to_empty { get; private set; } + public int64 time_to_full { get; private set;} + public double percentage { get; private set; } + public double temperature { get; private set; } + public bool is_present { get; private set; } + public State state { get; private set; } + public bool is_rechargable { get; private set; } + public double capacity { get; private set; } + public Technology technology { get; private set; } + public WarningLevel warning_level { get; private set; } + public BatteryLevel battery_level { get; private set; } + public string icon_name { owned get; private set; } + + public bool charging { get; private set; } + public bool is_battery { get; private set; } + public string battery_icon_name { get; private set; } + public string device_type_name { get; private set; } + public string device_type_icon { get; private set; } + + private unowned string get_battery_icon() { + if (percentage <= 0) + return "battery-good"; + + if (percentage < 0.10) + return "battery-empty"; + + if (percentage < 0.37) + return "battery-caution"; + + if (percentage < 0.62) + return "battery-low"; + + if (percentage < 0.87) + return "battery-good"; + + return "battery-full"; + } + + + public void sync() { + device_type = (Type)proxy.Type; + native_path = proxy.native_path; + vendor = proxy.vendor; + model = proxy.model; + serial = proxy.serial; + update_time = proxy.update_time; + power_supply = proxy.power_supply; + has_history = proxy.has_history; + has_statistics = proxy.has_statistics; + online = proxy.online; + energy = proxy.energy; + energy_empty = proxy.energy_empty; + energy_full = proxy.energy_full; + energy_full_design = proxy.energy_full_design; + energy_rate = proxy.energy_rate; + voltage = proxy.voltage; + charge_cycles = proxy.charge_cycles; + luminosity = proxy.luminosity; + time_to_empty = proxy.time_to_empty; + time_to_full = proxy.time_to_full; + percentage = proxy.percentage / 100; + temperature = proxy.temperature; + is_present = proxy.is_present; + state = (State)proxy.state; + is_rechargable = proxy.is_rechargable; + capacity = proxy.capacity; + technology = (Technology)proxy.technology; + warning_level = (WarningLevel)proxy.warning_level; + battery_level = (BatteryLevel)proxy.battery_level; + icon_name = proxy.icon_name; + + charging = state == State.FULLY_CHARGED || state == State.CHARGING; + is_battery = device_type != Type.UNKNOWN && device_type != Type.LINE_POWER; + + if (!is_battery) + battery_icon_name = "preferences-system-power"; + else if (percentage == 1.0 && charging) + battery_icon_name = "battery-full-charged"; + else + battery_icon_name = charging ? get_battery_icon() + "-charging" : get_battery_icon(); + + device_type_name = device_type.get_name(); + device_type_icon = device_type.get_icon_name(); + } +} + +[CCode (type_signature = "u")] +public enum State { + UNKNOWN = 0, + CHARGING, + DISCHARGING, + EMPTY, + FULLY_CHARGED, + PENDING_CHARGE, + PENDING_DISCHARGE, +} + +[CCode (type_signature = "u")] +public enum Technology { + UNKNOWN = 0, + LITHIUM_ION, + LITHIUM_POLYMER, + LITHIUM_IRON_PHOSPHATE, + LEAD_ACID, + NICKEL_CADMIUM, + NICKEL_METAL_HYDRIDE, +} + +[CCode (type_signature = "u")] +public enum WarningLevel { + UNKNOWN = 0, + NONE, + DISCHARGING, + LOW, + CRITICIAL, + ACTION, +} + +[CCode (type_signature = "u")] +public enum BatteryLevel { + UNKNOWN = 0, + NONE, + LOW, + CRITICIAL, + NORMAL, + HIGH, + FULL, +} + +[CCode (type_signature = "u")] +public enum Type { + UNKNOWN = 0, + LINE_POWER, + BATTERY, + UPS, + MONITOR, + MOUSE, + KEYBOARD, + PDA, + PHONE, + MEDIA_PLAYER, + TABLET, + COMPUTER, + GAMING_INPUT, + PEN, + TOUCHPAD, + MODEM, + NETWORK, + HEADSET, + SPEAKERS, + HEADPHONES, + VIDEO, + OTHER_AUDIO, + REMOVE_CONTROL, + PRINTER, + SCANNER, + CAMERA, + WEARABLE, + TOY, + BLUETOOTH_GENERIC; + + // TODO: add more icon names + public string? get_icon_name () { + switch (this) { + case UPS: + return "uninterruptible-power-supply"; + case MOUSE: + return "input-mouse"; + case KEYBOARD: + return "input-keyboard"; + case PDA: + case PHONE: + return "phone"; + case MEDIA_PLAYER: + return "multimedia-player"; + case TABLET: + case PEN: + return "input-tablet"; + case GAMING_INPUT: + return "input-gaming"; + default: + return null; + } + } + + public unowned string? get_name () { + switch (this) { + case LINE_POWER: + return "Plugged In"; + case BATTERY: + return "Battery"; + case UPS: + return "UPS"; + case MONITOR: + return "Display"; + case MOUSE: + return "Mouse"; + case KEYBOARD: + return "Keyboard"; + case PDA: + return "PDA"; + case PHONE: + return "Phone"; + case MEDIA_PLAYER: + return "Media Player"; + case TABLET: + return "Tablet"; + case COMPUTER: + return "Computer"; + case GAMING_INPUT: + return "Controller"; + case PEN: + return "Pen"; + case TOUCHPAD: + return "Touchpad"; + case MODEM: + return "Modem"; + case NETWORK: + return "Network"; + case HEADSET: + return "Headset"; + case SPEAKERS: + return "Speakers"; + case HEADPHONES: + return "Headphones"; + case VIDEO: + return "Video"; + case OTHER_AUDIO: + return "Other Audio"; + case REMOVE_CONTROL: + return "Remove Control"; + case PRINTER: + return "Printer"; + case SCANNER: + return "Scanner"; + case CAMERA: + return "Camera"; + case WEARABLE: + return "Wearable"; + case TOY: + return "Toy"; + case BLUETOOTH_GENERIC: + return "Bluetooth Generic"; + default: + return "Unknown"; + } + } +} +} diff --git a/battery/src/ifaces.vala b/battery/src/ifaces.vala new file mode 100644 index 0000000..e6eb849 --- /dev/null +++ b/battery/src/ifaces.vala @@ -0,0 +1,65 @@ +namespace AstalBattery { +[DBus (name = "org.freedesktop.UPower")] +interface IUPower : DBusProxy { + public abstract string[] enumerate_devices() throws Error; + public abstract string get_display_device() throws Error; + public abstract string get_critical_action() throws Error; + + public signal void device_added(string object_path); + public signal void device_removed(string object_path); + + public abstract string daemon_version { owned get; } + public abstract bool on_battery { get; } + public abstract bool lid_is_closed { get; } + public abstract bool lis_is_present { get; } +} + +[DBus (name = "org.freedesktop.UPower.Device")] +public interface IUPowerDevice : DBusProxy { + public abstract HistoryDataPoint[] get_history (string type, uint32 timespan, uint32 resolution) throws GLib.Error; + public abstract StatisticsDataPoint[] get_statistics (string type) throws GLib.Error; + public abstract void refresh () throws GLib.Error; + + public abstract uint Type { get; } + public abstract string native_path { owned get; } + public abstract string vendor { owned get; } + public abstract string model { owned get; } + public abstract string serial { owned get; } + public abstract uint64 update_time { get; } + public abstract bool power_supply { get; } + public abstract bool has_history { get; } + public abstract bool has_statistics { get; } + public abstract bool online { get; } + public abstract double energy { get; } + public abstract double energy_empty { get; } + public abstract double energy_full { get; } + public abstract double energy_full_design { get; } + public abstract double energy_rate { get; } + public abstract double voltage { get; } + public abstract int32 charge_cycles { get; } + public abstract double luminosity { get; } + public abstract int64 time_to_empty { get; } + public abstract int64 time_to_full { get; } + public abstract double percentage { get; } + public abstract double temperature { get; } + public abstract bool is_present { get; } + public abstract uint state { get; } + public abstract bool is_rechargable { get; } + public abstract double capacity { get; } + public abstract uint technology { get; } + public abstract uint32 warning_level { get; } + public abstract uint32 battery_level { get; } + public abstract string icon_name { owned get; } +} + +public struct HistoryDataPoint { + uint32 time; + double value; + uint32 state; +} + +public struct StatisticsDataPoint { + double value; + double accuracy; +} +} diff --git a/battery/src/meson.build b/battery/src/meson.build new file mode 100644 index 0000000..0aff901 --- /dev/null +++ b/battery/src/meson.build @@ -0,0 +1,76 @@ +version_split = meson.project_version().split('.') +api_version = version_split[0] + '.' + version_split[1] +gir = 'AstalBattery-' + api_version + '.gir' +typelib = 'AstalBattery-' + api_version + '.typelib' + +config = configure_file( + input: 'config.vala.in', + output: 'config.vala', + configuration: { + 'VERSION': meson.project_version(), + 'MAJOR_VERSION': version_split[0], + 'MINOR_VERSION': version_split[1], + 'MICRO_VERSION': version_split[2], + }, +) + +deps = [ + dependency('glib-2.0'), + dependency('gio-2.0'), + dependency('gobject-2.0'), +] + +sources = [ + config, + 'ifaces.vala', + 'device.vala', + 'upower.vala', +] + +if get_option('lib') + lib = library( + meson.project_name(), + sources, + dependencies: deps, + vala_header: meson.project_name() + '.h', + vala_vapi: meson.project_name() + '-' + api_version + '.vapi', + vala_gir: gir, + version: meson.project_version(), + install: true, + install_dir: [true, true, true, true], + ) + + import('pkgconfig').generate( + lib, + name: meson.project_name(), + filebase: meson.project_name() + '-' + api_version, + version: meson.project_version(), + subdirs: meson.project_name(), + requires: deps, + install_dir: get_option('libdir') / 'pkgconfig', + ) + + custom_target( + typelib, + command: [ + find_program('g-ir-compiler'), + '--output', '@OUTPUT@', + '--shared-library', get_option('prefix') / get_option('libdir') / '@PLAINNAME@', + meson.current_build_dir() / gir, + ], + input: lib, + output: typelib, + depends: lib, + install: true, + install_dir: get_option('libdir') / 'girepository-1.0', + ) +endif + +if get_option('cli') + executable( + meson.project_name(), + ['cli.vala', sources], + dependencies: deps, + install: true, + ) +endif diff --git a/battery/src/upower.vala b/battery/src/upower.vala new file mode 100644 index 0000000..9c18ffd --- /dev/null +++ b/battery/src/upower.vala @@ -0,0 +1,58 @@ +namespace AstalBattery { +public class UPower : Object { + private IUPower proxy; + private HashTable<string, Device> _devices = + new HashTable<string, Device>(str_hash, str_equal); + + public List<weak Device> devices { + owned get { return _devices.get_values(); } + } + + public signal void device_added(Device device); + public signal void device_removed(Device device); + + public Device display_device { owned get { return Device.get_default(); }} + + public string daemon_version { owned get { return proxy.daemon_version; } } + public bool on_battery { get { return proxy.on_battery; } } + public bool lid_is_closed { get { return proxy.lid_is_closed; } } + public bool lis_is_present { get { return proxy.lid_is_closed; } } + + public string critical_action { + owned get { + try { + return proxy.get_critical_action(); + } catch (Error error) { + critical(error.message); + return ""; + } + } + } + + construct { + try { + proxy = Bus.get_proxy_sync( + BusType.SYSTEM, + "org.freedesktop.UPower", + "/org/freedesktop/UPower" + ); + + foreach (var path in proxy.enumerate_devices()) + _devices.set(path, new Device(path)); + + proxy.device_added.connect((path) => { + _devices.set(path, new Device(path)); + notify_property("devices"); + }); + + proxy.device_removed.connect((path) => { + device_removed(_devices.get(path)); + _devices.remove(path); + notify_property("devices"); + }); + } catch (Error error) { + critical(error.message); + } + } +} +} diff --git a/battery/version b/battery/version new file mode 100644 index 0000000..6e8bf73 --- /dev/null +++ b/battery/version @@ -0,0 +1 @@ +0.1.0 |