[people/ms/systemd.git] / systemadm.vala

/***
  This file is part of systemd.

  Copyright 2010 Lennart Poettering

  systemd 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 2 of the License, or
  (at your option) any later version.

  systemd 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 systemd; If not, see <http://www.gnu.org/licenses/>.
***/

using Gtk;
using GLib;
using DBus;
using Pango;

static bool session = false;

public class LeftLabel : Label {
        public LeftLabel(string? text = null) {
                if (text != null)
                        set_markup("<b>%s</b>".printf(text));
                set_alignment(1, 0);
                set_padding(6, 0);
        }
}

public class RightLabel : Label {
        public RightLabel(string? text = null) {
                set_text_or_na(text);
                set_alignment(0, 1);
                set_ellipsize(EllipsizeMode.START);
                set_selectable(true);
        }

        public void set_text_or_na(string? text = null) {
                if (text == null || text == "")
                        set_markup("<i>n/a</i>");
                else
                        set_text(text);
        }
}

public class MainWindow : Window {

        private TreeView unit_view;
        private TreeView job_view;

        private ListStore unit_model;
        private ListStore job_model;

        private Button start_button;
        private Button stop_button;
        private Button restart_button;
        private Button reload_button;
        private Button cancel_button;

        private Connection bus;
        private Manager manager;

        private RightLabel unit_id_label;
        private RightLabel unit_description_label;
        private RightLabel unit_load_state_label;
        private RightLabel unit_active_state_label;
        private RightLabel unit_fragment_path_label;
        private RightLabel unit_active_enter_timestamp_label;
        private RightLabel unit_active_exit_timestamp_label;
        private RightLabel unit_can_start_label;
        private RightLabel unit_can_reload_label;

        private RightLabel job_id_label;
        private RightLabel job_state_label;
        private RightLabel job_type_label;

        public MainWindow() throws DBus.Error {
                title = "systemdadm";
                position = WindowPosition.CENTER;
                set_default_size(1000, 700);
                set_border_width(12);
                destroy += Gtk.main_quit;

                Notebook notebook = new Notebook();
                add(notebook);

                Box unit_vbox = new VBox(false, 6);
                notebook.append_page(unit_vbox, new Label("Units"));
                unit_vbox.set_border_width(12);

                Box job_vbox = new VBox(false, 6);
                notebook.append_page(job_vbox, new Label("Jobs"));
                job_vbox.set_border_width(12);

                unit_model = new ListStore(6, typeof(string), typeof(string), typeof(string), typeof(string), typeof(string), typeof(Unit));
                job_model = new ListStore(5, typeof(string), typeof(string), typeof(string), typeof(string), typeof(Job));

                unit_view = new TreeView.with_model(unit_model);
                job_view = new TreeView.with_model(job_model);

                unit_view.cursor_changed += unit_changed;
                job_view.cursor_changed += job_changed;

                unit_view.insert_column_with_attributes(-1, "Unit", new CellRendererText(), "text", 0);
                unit_view.insert_column_with_attributes(-1, "Description", new CellRendererText(), "text", 1);
                unit_view.insert_column_with_attributes(-1, "Load State", new CellRendererText(), "text", 2);
                unit_view.insert_column_with_attributes(-1, "Active State", new CellRendererText(), "text", 3);
                unit_view.insert_column_with_attributes(-1, "Job", new CellRendererText(), "text", 4);

                job_view.insert_column_with_attributes(-1, "Job", new CellRendererText(), "text", 0);
                job_view.insert_column_with_attributes(-1, "Unit", new CellRendererText(), "text", 1);
                job_view.insert_column_with_attributes(-1, "Type", new CellRendererText(), "text", 2);
                job_view.insert_column_with_attributes(-1, "State", new CellRendererText(), "text", 3);

                ScrolledWindow scroll = new ScrolledWindow(null, null);
                scroll.set_policy(PolicyType.AUTOMATIC, PolicyType.AUTOMATIC);
                scroll.set_shadow_type(ShadowType.IN);
                scroll.add(unit_view);
                unit_vbox.pack_start(scroll, true, true, 0);

                scroll = new ScrolledWindow(null, null);
                scroll.set_policy(PolicyType.AUTOMATIC, PolicyType.AUTOMATIC);
                scroll.set_shadow_type(ShadowType.IN);
                scroll.add(job_view);
                job_vbox.pack_start(scroll, true, true, 0);

                unit_id_label = new RightLabel();
                unit_description_label = new RightLabel();
                unit_load_state_label = new RightLabel();
                unit_active_state_label = new RightLabel();
                unit_fragment_path_label = new RightLabel();
                unit_active_enter_timestamp_label = new RightLabel();
                unit_active_exit_timestamp_label = new RightLabel();
                unit_can_start_label = new RightLabel();
                unit_can_reload_label = new RightLabel();

                job_id_label = new RightLabel();
                job_state_label = new RightLabel();
                job_type_label = new RightLabel();

                Table unit_table = new Table(9, 2, false);
                unit_table.set_row_spacings(6);
                unit_table.set_border_width(12);
                unit_vbox.pack_start(unit_table, false, true, 0);

                Table job_table = new Table(2, 2, false);
                job_table.set_row_spacings(6);
                job_table.set_border_width(12);
                job_vbox.pack_start(job_table, false, true, 0);

                unit_table.attach(new LeftLabel("Id:"), 0, 1, 0, 1, AttachOptions.FILL, AttachOptions.FILL, 0, 0);
                unit_table.attach(unit_id_label, 1, 2, 0, 1, AttachOptions.EXPAND|AttachOptions.FILL, AttachOptions.FILL, 0, 0);
                unit_table.attach(new LeftLabel("Description:"), 0, 1, 1, 2, AttachOptions.FILL, AttachOptions.FILL, 0, 0);
                unit_table.attach(unit_description_label, 1, 2, 1, 2, AttachOptions.EXPAND|AttachOptions.FILL, AttachOptions.FILL, 0, 0);
                unit_table.attach(new LeftLabel("Load State:"), 0, 1, 2, 3, AttachOptions.FILL, AttachOptions.FILL, 0, 0);
                unit_table.attach(unit_load_state_label, 1, 2, 2, 3, AttachOptions.EXPAND|AttachOptions.FILL, AttachOptions.FILL, 0, 0);
                unit_table.attach(new LeftLabel("Active State:"), 0, 1, 3, 4, AttachOptions.FILL, AttachOptions.FILL, 0, 0);
                unit_table.attach(unit_active_state_label, 1, 2, 3, 4, AttachOptions.EXPAND|AttachOptions.FILL, AttachOptions.FILL, 0, 0);
                unit_table.attach(new LeftLabel("Fragment Path:"), 0, 1, 4, 5, AttachOptions.FILL, AttachOptions.FILL, 0, 0);
                unit_table.attach(unit_fragment_path_label, 1, 2, 4, 5, AttachOptions.EXPAND|AttachOptions.FILL, AttachOptions.FILL, 0, 0);
                unit_table.attach(new LeftLabel("Active Enter Timestamp:"), 0, 1, 5, 6, AttachOptions.FILL, AttachOptions.FILL, 0, 0);
                unit_table.attach(unit_active_enter_timestamp_label, 1, 2, 5, 6, AttachOptions.EXPAND|AttachOptions.FILL, AttachOptions.FILL, 0, 0);
                unit_table.attach(new LeftLabel("Active Exit Timestamp:"), 0, 1, 6, 7, AttachOptions.FILL, AttachOptions.FILL, 0, 0);
                unit_table.attach(unit_active_exit_timestamp_label, 1, 2, 6, 7, AttachOptions.EXPAND|AttachOptions.FILL, AttachOptions.FILL, 0, 0);
                unit_table.attach(new LeftLabel("Can Start/Stop:"), 0, 1, 7, 8, AttachOptions.FILL, AttachOptions.FILL, 0, 0);
                unit_table.attach(unit_can_start_label, 1, 2, 7, 8, AttachOptions.EXPAND|AttachOptions.FILL, AttachOptions.FILL, 0, 0);
                unit_table.attach(new LeftLabel("Can Reload:"), 0, 1, 8, 9, AttachOptions.FILL, AttachOptions.FILL, 0, 0);
                unit_table.attach(unit_can_reload_label, 1, 2, 8, 9, AttachOptions.EXPAND|AttachOptions.FILL, AttachOptions.FILL, 0, 0);

                job_table.attach(new LeftLabel("Id:"), 0, 1, 0, 1, AttachOptions.FILL, AttachOptions.FILL, 0, 0);
                job_table.attach(job_id_label, 1, 2, 0, 1, AttachOptions.EXPAND|AttachOptions.FILL, AttachOptions.FILL, 0, 0);
                job_table.attach(new LeftLabel("State:"), 0, 1, 1, 2, AttachOptions.FILL, AttachOptions.FILL, 0, 0);
                job_table.attach(job_state_label, 1, 2, 1, 2, AttachOptions.EXPAND|AttachOptions.FILL, AttachOptions.FILL, 0, 0);
                job_table.attach(new LeftLabel("Type:"), 0, 1, 2, 3, AttachOptions.FILL, AttachOptions.FILL, 0, 0);
                job_table.attach(job_type_label, 1, 2, 2, 3, AttachOptions.EXPAND|AttachOptions.FILL, AttachOptions.FILL, 0, 0);

                ButtonBox bbox = new HButtonBox();
                bbox.set_layout(ButtonBoxStyle.START);
                bbox.set_spacing(6);
                unit_vbox.pack_start(bbox, false, true, 0);

                start_button = new Button.with_mnemonic("_Start");
                stop_button = new Button.with_mnemonic("Sto_p");
                reload_button = new Button.with_mnemonic("_Reload");
                restart_button = new Button.with_mnemonic("Res_tart");

                start_button.clicked += on_start;
                stop_button.clicked += on_stop;
                reload_button.clicked += on_reload;
                restart_button.clicked += on_restart;

                bbox.pack_start(start_button, false, true, 0);
                bbox.pack_start(stop_button, false, true, 0);
                bbox.pack_start(restart_button, false, true, 0);
                bbox.pack_start(reload_button, false, true, 0);

                bbox = new HButtonBox();
                bbox.set_layout(ButtonBoxStyle.START);
                bbox.set_spacing(6);
                job_vbox.pack_start(bbox, false, true, 0);

                cancel_button = new Button.with_mnemonic("_Cancel");

                cancel_button.clicked += on_cancel;

                bbox.pack_start(cancel_button, false, true, 0);

                bus = Bus.get(session ? BusType.SESSION : BusType.SYSTEM);

                manager = bus.get_object(
                                "org.freedesktop.systemd1",
                                "/org/freedesktop/systemd1",
                                "org.freedesktop.systemd1") as Manager;

                manager.unit_new += on_unit_new;
                manager.job_new += on_job_new;
                manager.unit_removed += on_unit_removed;
                manager.job_removed += on_job_removed;

                manager.subscribe();

                clear_unit();
                populate_unit_model();
                populate_job_model();
        }

        public void populate_unit_model() throws DBus.Error {
                unit_model.clear();

                var list = manager.list_units();

                foreach (var i in list) {
                        TreeIter iter;

                        Unit u = bus.get_object(
                                        "org.freedesktop.systemd1",
                                        i.unit_path,
                                        "org.freedesktop.systemd1.Unit") as Unit;

                        unit_model.append(out iter);
                        unit_model.set(iter,
                                       0, i.id,
                                       1, i.description,
                                       2, i.load_state,
                                       3, i.active_state,
                                       4, i.job_type != "" ? "→ %s".printf(i.job_type) : "",
                                       5, u);
                }
        }

        public void populate_job_model() throws DBus.Error {
                job_model.clear();

                var list = manager.list_jobs();

                foreach (var i in list) {
                        TreeIter iter;

                        Job j = bus.get_object(
                                        "org.freedesktop.systemd1",
                                        i.job_path,
                                        "org.freedesktop.systemd1.Job") as Job;

                        job_model.append(out iter);
                        job_model.set(iter,
                                      0, "%u".printf(i.id),
                                      1, i.name,
                                      2, "→ %s".printf(i.type),
                                      3, i.state,
                                      4, j);
                }
        }

        public Unit? get_current_unit() {
                TreePath p;
                unit_view.get_cursor(out p, null);

                if (p == null)
                        return null;

                TreeIter iter;
                Unit u;

                unit_model.get_iter(out iter, p);
                unit_model.get(iter, 5, out u);

                return u;
        }

        public void unit_changed() {
                Unit u = get_current_unit();

                if (u == null)
                        clear_unit();
                else
                        show_unit(u);
        }

        public void clear_unit() {
                start_button.set_sensitive(false);
                stop_button.set_sensitive(false);
                reload_button.set_sensitive(false);
                restart_button.set_sensitive(false);

                unit_id_label.set_text_or_na();
                unit_description_label.set_text_or_na();
                unit_load_state_label.set_text_or_na();
                unit_active_state_label.set_text_or_na();
                unit_fragment_path_label.set_text_or_na();
                unit_active_enter_timestamp_label.set_text_or_na();
                unit_active_exit_timestamp_label.set_text_or_na();
                unit_can_reload_label.set_text_or_na();
                unit_can_start_label.set_text_or_na();
        }

        public void show_unit(Unit unit) {
                unit_id_label.set_text_or_na(unit.id);
                unit_description_label.set_text_or_na(unit.description);
                unit_load_state_label.set_text_or_na(unit.load_state);
                unit_active_state_label.set_text_or_na(unit.active_state);
                unit_fragment_path_label.set_text_or_na(unit.fragment_path);

                uint64 t = unit.active_enter_timestamp;
                if (t > 0) {
                        TimeVal tv = { (long) (t / 1000000), (long) (t % 1000000) };
                        unit_active_enter_timestamp_label.set_text_or_na(tv.to_iso8601());
                } else
                        unit_active_enter_timestamp_label.set_text_or_na();

                t = unit.active_exit_timestamp;
                if (t > 0) {
                        TimeVal tv = { (long) (t / 1000000), (long) (t % 1000000) };
                        unit_active_exit_timestamp_label.set_text_or_na(tv.to_iso8601());
                } else
                        unit_active_exit_timestamp_label.set_text_or_na();

                bool b = unit.can_start;
                start_button.set_sensitive(b);
                stop_button.set_sensitive(b);
                restart_button.set_sensitive(b);
                unit_can_start_label.set_text_or_na(b ? "Yes" : "No");

                b = unit.can_reload;
                reload_button.set_sensitive(b);
                unit_can_reload_label.set_text_or_na(b ? "Yes" : "No");
        }

        public Job? get_current_job() {
                TreePath p;
                job_view.get_cursor(out p, null);

                if (p == null)
                        return null;

                TreeIter iter;
                Job *j;

                job_model.get_iter(out iter, p);
                job_model.get(iter, 4, out j);

                return j;
        }

        public void job_changed() {
                Job j = get_current_job();

                if (j == null)
                        clear_job();
                else
                        show_job(j);
        }

        public void clear_job() {
                job_id_label.set_text_or_na();
                job_state_label.set_text_or_na();
                job_type_label.set_text_or_na();
        }

        public void show_job(Job job) {
                job_id_label.set_text_or_na("%u".printf(job.id));
                job_state_label.set_text_or_na(job.state);
                job_type_label.set_text_or_na(job.job_type);
        }

        public void on_start() {
                Unit u = get_current_unit();

                if (u == null)
                        return;

                try {
                        u.start("replace");
                } catch (DBus.Error e) {
                        message("%s", e.message);
                }
        }

        public void on_stop() {
                Unit u = get_current_unit();

                if (u == null)
                        return;

                try {
                        u.stop("replace");
                } catch (DBus.Error e) {
                        message("%s", e.message);
                }
        }

        public void on_reload() {
                Unit u = get_current_unit();

                if (u == null)
                        return;

                try {
                        u.reload("replace");
                } catch (DBus.Error e) {
                        message("%s", e.message);
                }
        }

        public void on_restart() {
                Unit u = get_current_unit();

                if (u == null)
                        return;

                try {
                        u.restart("replace");
                } catch (DBus.Error e) {
                        message("%s", e.message);
                }
        }

        public void on_cancel() {
                Job j = get_current_job();

                if (j == null)
                        return;

                try {
                        j.cancel();
                } catch (DBus.Error e) {
                        message("%s", e.message);
                }
        }

        public void on_unit_new(string id, ObjectPath path) {
                stderr.printf("new path %s", path);

                Unit u = bus.get_object(
                                "org.freedesktop.systemd1",
                                path,
                                "org.freedesktop.systemd1.Unit") as Unit;

                string t = "";
                Unit.JobLink jl = u.job;

                if (jl.id != 0) {
                        Job j = bus.get_object(
                                        "org.freedesktop.systemd1",
                                        jl.path,
                                        "org.freedesktop.systemd1.Job") as Job;

                        t = j.job_type;
                }

                TreeIter iter;
                unit_model.append(out iter);
                unit_model.set(iter,
                               0, u.id,
                               1, u.description,
                               2, u.load_state,
                               3, u.active_state,
                               4, t != "" ? "→ %s".printf(t) : "",
                               5, u);
        }

        public void on_job_new(uint32 id, ObjectPath path) {
                stderr.printf("new path %s", path);

                Job j = bus.get_object(
                                "org.freedesktop.systemd1",
                                path,
                                "org.freedesktop.systemd1.Job") as Job;

                TreeIter iter;
                job_model.append(out iter);
                job_model.set(iter,
                              0, "%u".printf(j.id),
                              1, j.unit.id,
                              2, "→ %s".printf(j.job_type),
                              3, j.state,
                              4, j);
        }

        public void on_unit_removed(string id, ObjectPath path) {
                stdout.printf("Unit %s removed.\n", id);

                /* FIXME */
        }

        public void on_job_removed(uint32 id, ObjectPath path) {
                stdout.printf("Job %u removed.\n", id);

                /* FIXME */
        }
}

static const OptionEntry entries[] = {
        { "session", 0,   0,                   OptionArg.NONE,   out session, "Connect to session bus", null },
        { "system",  0,   OptionFlags.REVERSE, OptionArg.NONE,   out session, "Connect to system bus", null },
        { null }
};

int main (string[] args) {

        try {
                Gtk.init_with_args(ref args, "[OPTION...]", entries, "systemadm");

                MainWindow window = new MainWindow();
                window.show_all();
        } catch (DBus.Error e) {
                message("%s", e.message);
        } catch (GLib.Error e) {
                message("%s", e.message);
        }

        Gtk.main();
        return 0;
}
Commit	Line	Data
a7334b09 LP	1	/***
	2	This file is part of systemd.
	3
	4	Copyright 2010 Lennart Poettering
	5
	6	systemd is free software; you can redistribute it and/or modify it
	7	under the terms of the GNU General Public License as published by
	8	the Free Software Foundation; either version 2 of the License, or
	9	(at your option) any later version.
	10
	11	systemd is distributed in the hope that it will be useful, but
	12	WITHOUT ANY WARRANTY; without even the implied warranty of
	13	MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
	14	General Public License for more details.
	15
	16	You should have received a copy of the GNU General Public License
	17	along with systemd; If not, see <http://www.gnu.org/licenses/>.
	18	***/
	19
501c7d0b LP	20	using Gtk;
	21	using GLib;
	22	using DBus;
	23	using Pango;
	24
edddf4ff LP	25	static bool session = false;
edddf4ff LP	26
501c7d0b LP	27	public class LeftLabel : Label {
	28	public LeftLabel(string? text = null) {
	29	if (text != null)
	30	set_markup("<b>%s</b>".printf(text));
	31	set_alignment(1, 0);
	32	set_padding(6, 0);
	33	}
	34	}
	35
	36	public class RightLabel : Label {
	37	public RightLabel(string? text = null) {
	38	set_text_or_na(text);
	39	set_alignment(0, 1);
	40	set_ellipsize(EllipsizeMode.START);
	41	set_selectable(true);
	42	}
	43
	44	public void set_text_or_na(string? text = null) {
	45	if (text == null \|\| text == "")
	46	set_markup("<i>n/a</i>");
	47	else
	48	set_text(text);
	49	}
	50	}
	51
	52	public class MainWindow : Window {
	53
	54	private TreeView unit_view;
	55	private TreeView job_view;
	56
	57	private ListStore unit_model;
	58	private ListStore job_model;
	59
	60	private Button start_button;
	61	private Button stop_button;
	62	private Button restart_button;
	63	private Button reload_button;
	64	private Button cancel_button;
	65
	66	private Connection bus;
	67	private Manager manager;
	68
	69	private RightLabel unit_id_label;
	70	private RightLabel unit_description_label;
	71	private RightLabel unit_load_state_label;
	72	private RightLabel unit_active_state_label;
6be1e7d5	73	private RightLabel unit_fragment_path_label;
501c7d0b LP	74	private RightLabel unit_active_enter_timestamp_label;
	75	private RightLabel unit_active_exit_timestamp_label;
	76	private RightLabel unit_can_start_label;
	77	private RightLabel unit_can_reload_label;
	78
	79	private RightLabel job_id_label;
	80	private RightLabel job_state_label;
	81	private RightLabel job_type_label;
	82
	83	public MainWindow() throws DBus.Error {
	84	title = "systemdadm";
	85	position = WindowPosition.CENTER;
	86	set_default_size(1000, 700);
	87	set_border_width(12);
c1e1601e	88	destroy += Gtk.main_quit;
501c7d0b LP	89
	90	Notebook notebook = new Notebook();
	91	add(notebook);
	92
	93	Box unit_vbox = new VBox(false, 6);
	94	notebook.append_page(unit_vbox, new Label("Units"));
	95	unit_vbox.set_border_width(12);
	96
	97	Box job_vbox = new VBox(false, 6);
	98	notebook.append_page(job_vbox, new Label("Jobs"));
	99	job_vbox.set_border_width(12);
	100
c1e1601e LP	101	unit_model = new ListStore(6, typeof(string), typeof(string), typeof(string), typeof(string), typeof(string), typeof(Unit));
c1e1601e LP	102	job_model = new ListStore(5, typeof(string), typeof(string), typeof(string), typeof(string), typeof(Job));
501c7d0b LP	103
	104	unit_view = new TreeView.with_model(unit_model);
	105	job_view = new TreeView.with_model(job_model);
	106
c1e1601e LP	107	unit_view.cursor_changed += unit_changed;
c1e1601e LP	108	job_view.cursor_changed += job_changed;
501c7d0b LP	109
	110	unit_view.insert_column_with_attributes(-1, "Unit", new CellRendererText(), "text", 0);
	111	unit_view.insert_column_with_attributes(-1, "Description", new CellRendererText(), "text", 1);
	112	unit_view.insert_column_with_attributes(-1, "Load State", new CellRendererText(), "text", 2);
	113	unit_view.insert_column_with_attributes(-1, "Active State", new CellRendererText(), "text", 3);
	114	unit_view.insert_column_with_attributes(-1, "Job", new CellRendererText(), "text", 4);
	115
	116	job_view.insert_column_with_attributes(-1, "Job", new CellRendererText(), "text", 0);
	117	job_view.insert_column_with_attributes(-1, "Unit", new CellRendererText(), "text", 1);
	118	job_view.insert_column_with_attributes(-1, "Type", new CellRendererText(), "text", 2);
	119	job_view.insert_column_with_attributes(-1, "State", new CellRendererText(), "text", 3);
	120
	121	ScrolledWindow scroll = new ScrolledWindow(null, null);
	122	scroll.set_policy(PolicyType.AUTOMATIC, PolicyType.AUTOMATIC);
	123	scroll.set_shadow_type(ShadowType.IN);
	124	scroll.add(unit_view);
	125	unit_vbox.pack_start(scroll, true, true, 0);
	126
	127	scroll = new ScrolledWindow(null, null);
	128	scroll.set_policy(PolicyType.AUTOMATIC, PolicyType.AUTOMATIC);
	129	scroll.set_shadow_type(ShadowType.IN);
	130	scroll.add(job_view);
	131	job_vbox.pack_start(scroll, true, true, 0);
	132
	133	unit_id_label = new RightLabel();
	134	unit_description_label = new RightLabel();
	135	unit_load_state_label = new RightLabel();
	136	unit_active_state_label = new RightLabel();
6be1e7d5	137	unit_fragment_path_label = new RightLabel();
501c7d0b LP	138	unit_active_enter_timestamp_label = new RightLabel();
	139	unit_active_exit_timestamp_label = new RightLabel();
	140	unit_can_start_label = new RightLabel();
	141	unit_can_reload_label = new RightLabel();
	142
	143	job_id_label = new RightLabel();
	144	job_state_label = new RightLabel();
	145	job_type_label = new RightLabel();
	146
	147	Table unit_table = new Table(9, 2, false);
	148	unit_table.set_row_spacings(6);
	149	unit_table.set_border_width(12);
	150	unit_vbox.pack_start(unit_table, false, true, 0);
	151
	152	Table job_table = new Table(2, 2, false);
	153	job_table.set_row_spacings(6);
	154	job_table.set_border_width(12);
	155	job_vbox.pack_start(job_table, false, true, 0);
	156
	157	unit_table.attach(new LeftLabel("Id:"), 0, 1, 0, 1, AttachOptions.FILL, AttachOptions.FILL, 0, 0);
	158	unit_table.attach(unit_id_label, 1, 2, 0, 1, AttachOptions.EXPAND\|AttachOptions.FILL, AttachOptions.FILL, 0, 0);
	159	unit_table.attach(new LeftLabel("Description:"), 0, 1, 1, 2, AttachOptions.FILL, AttachOptions.FILL, 0, 0);
	160	unit_table.attach(unit_description_label, 1, 2, 1, 2, AttachOptions.EXPAND\|AttachOptions.FILL, AttachOptions.FILL, 0, 0);
	161	unit_table.attach(new LeftLabel("Load State:"), 0, 1, 2, 3, AttachOptions.FILL, AttachOptions.FILL, 0, 0);
	162	unit_table.attach(unit_load_state_label, 1, 2, 2, 3, AttachOptions.EXPAND\|AttachOptions.FILL, AttachOptions.FILL, 0, 0);
	163	unit_table.attach(new LeftLabel("Active State:"), 0, 1, 3, 4, AttachOptions.FILL, AttachOptions.FILL, 0, 0);
	164	unit_table.attach(unit_active_state_label, 1, 2, 3, 4, AttachOptions.EXPAND\|AttachOptions.FILL, AttachOptions.FILL, 0, 0);
6be1e7d5 LP	165	unit_table.attach(new LeftLabel("Fragment Path:"), 0, 1, 4, 5, AttachOptions.FILL, AttachOptions.FILL, 0, 0);
6be1e7d5 LP	166	unit_table.attach(unit_fragment_path_label, 1, 2, 4, 5, AttachOptions.EXPAND\|AttachOptions.FILL, AttachOptions.FILL, 0, 0);
501c7d0b LP	167	unit_table.attach(new LeftLabel("Active Enter Timestamp:"), 0, 1, 5, 6, AttachOptions.FILL, AttachOptions.FILL, 0, 0);
	168	unit_table.attach(unit_active_enter_timestamp_label, 1, 2, 5, 6, AttachOptions.EXPAND\|AttachOptions.FILL, AttachOptions.FILL, 0, 0);
	169	unit_table.attach(new LeftLabel("Active Exit Timestamp:"), 0, 1, 6, 7, AttachOptions.FILL, AttachOptions.FILL, 0, 0);
	170	unit_table.attach(unit_active_exit_timestamp_label, 1, 2, 6, 7, AttachOptions.EXPAND\|AttachOptions.FILL, AttachOptions.FILL, 0, 0);
	171	unit_table.attach(new LeftLabel("Can Start/Stop:"), 0, 1, 7, 8, AttachOptions.FILL, AttachOptions.FILL, 0, 0);
	172	unit_table.attach(unit_can_start_label, 1, 2, 7, 8, AttachOptions.EXPAND\|AttachOptions.FILL, AttachOptions.FILL, 0, 0);
	173	unit_table.attach(new LeftLabel("Can Reload:"), 0, 1, 8, 9, AttachOptions.FILL, AttachOptions.FILL, 0, 0);
	174	unit_table.attach(unit_can_reload_label, 1, 2, 8, 9, AttachOptions.EXPAND\|AttachOptions.FILL, AttachOptions.FILL, 0, 0);
	175
	176	job_table.attach(new LeftLabel("Id:"), 0, 1, 0, 1, AttachOptions.FILL, AttachOptions.FILL, 0, 0);
	177	job_table.attach(job_id_label, 1, 2, 0, 1, AttachOptions.EXPAND\|AttachOptions.FILL, AttachOptions.FILL, 0, 0);
	178	job_table.attach(new LeftLabel("State:"), 0, 1, 1, 2, AttachOptions.FILL, AttachOptions.FILL, 0, 0);
	179	job_table.attach(job_state_label, 1, 2, 1, 2, AttachOptions.EXPAND\|AttachOptions.FILL, AttachOptions.FILL, 0, 0);
	180	job_table.attach(new LeftLabel("Type:"), 0, 1, 2, 3, AttachOptions.FILL, AttachOptions.FILL, 0, 0);
	181	job_table.attach(job_type_label, 1, 2, 2, 3, AttachOptions.EXPAND\|AttachOptions.FILL, AttachOptions.FILL, 0, 0);
	182
	183	ButtonBox bbox = new HButtonBox();
	184	bbox.set_layout(ButtonBoxStyle.START);
	185	bbox.set_spacing(6);
	186	unit_vbox.pack_start(bbox, false, true, 0);
	187
	188	start_button = new Button.with_mnemonic("_Start");
	189	stop_button = new Button.with_mnemonic("Sto_p");
	190	reload_button = new Button.with_mnemonic("_Reload");
	191	restart_button = new Button.with_mnemonic("Res_tart");
	192
c1e1601e LP	193	start_button.clicked += on_start;
	194	stop_button.clicked += on_stop;
	195	reload_button.clicked += on_reload;
	196	restart_button.clicked += on_restart;
501c7d0b LP	197
	198	bbox.pack_start(start_button, false, true, 0);
	199	bbox.pack_start(stop_button, false, true, 0);
	200	bbox.pack_start(restart_button, false, true, 0);
	201	bbox.pack_start(reload_button, false, true, 0);
	202
	203	bbox = new HButtonBox();
	204	bbox.set_layout(ButtonBoxStyle.START);
	205	bbox.set_spacing(6);
	206	job_vbox.pack_start(bbox, false, true, 0);
	207
	208	cancel_button = new Button.with_mnemonic("_Cancel");
	209
c1e1601e	210	cancel_button.clicked += on_cancel;
501c7d0b LP	211
	212	bbox.pack_start(cancel_button, false, true, 0);
	213
edddf4ff	214	bus = Bus.get(session ? BusType.SESSION : BusType.SYSTEM);
501c7d0b	215
c1e1601e	216	manager = bus.get_object(
501c7d0b LP	217	"org.freedesktop.systemd1",
	218	"/org/freedesktop/systemd1",
	219	"org.freedesktop.systemd1") as Manager;
	220
c1e1601e LP	221	manager.unit_new += on_unit_new;
	222	manager.job_new += on_job_new;
	223	manager.unit_removed += on_unit_removed;
	224	manager.job_removed += on_job_removed;
	225
	226	manager.subscribe();
	227
501c7d0b LP	228	clear_unit();
	229	populate_unit_model();
	230	populate_job_model();
	231	}
	232
	233	public void populate_unit_model() throws DBus.Error {
	234	unit_model.clear();
	235
	236	var list = manager.list_units();
	237
	238	foreach (var i in list) {
	239	TreeIter iter;
	240
c1e1601e LP	241	Unit u = bus.get_object(
	242	"org.freedesktop.systemd1",
	243	i.unit_path,
	244	"org.freedesktop.systemd1.Unit") as Unit;
	245
501c7d0b LP	246	unit_model.append(out iter);
	247	unit_model.set(iter,
	248	0, i.id,
	249	1, i.description,
	250	2, i.load_state,
	251	3, i.active_state,
	252	4, i.job_type != "" ? "→ %s".printf(i.job_type) : "",
c1e1601e	253	5, u);
501c7d0b LP	254	}
	255	}
	256
	257	public void populate_job_model() throws DBus.Error {
	258	job_model.clear();
	259
	260	var list = manager.list_jobs();
	261
	262	foreach (var i in list) {
	263	TreeIter iter;
	264
c1e1601e LP	265	Job j = bus.get_object(
	266	"org.freedesktop.systemd1",
	267	i.job_path,
	268	"org.freedesktop.systemd1.Job") as Job;
	269
501c7d0b LP	270	job_model.append(out iter);
	271	job_model.set(iter,
	272	0, "%u".printf(i.id),
	273	1, i.name,
	274	2, "→ %s".printf(i.type),
	275	3, i.state,
c1e1601e	276	4, j);
501c7d0b LP	277	}
	278	}
	279
	280	public Unit? get_current_unit() {
	281	TreePath p;
	282	unit_view.get_cursor(out p, null);
	283
	284	if (p == null)
	285	return null;
	286
	287	TreeIter iter;
c1e1601e	288	Unit u;
501c7d0b LP	289
501c7d0b LP	290	unit_model.get_iter(out iter, p);
c1e1601e	291	unit_model.get(iter, 5, out u);
501c7d0b	292
c1e1601e	293	return u;
501c7d0b LP	294	}
	295
	296	public void unit_changed() {
	297	Unit u = get_current_unit();
	298
	299	if (u == null)
	300	clear_unit();
	301	else
	302	show_unit(u);
	303	}
	304
	305	public void clear_unit() {
	306	start_button.set_sensitive(false);
	307	stop_button.set_sensitive(false);
	308	reload_button.set_sensitive(false);
	309	restart_button.set_sensitive(false);
	310
	311	unit_id_label.set_text_or_na();
	312	unit_description_label.set_text_or_na();
	313	unit_load_state_label.set_text_or_na();
	314	unit_active_state_label.set_text_or_na();
6be1e7d5	315	unit_fragment_path_label.set_text_or_na();
501c7d0b LP	316	unit_active_enter_timestamp_label.set_text_or_na();
	317	unit_active_exit_timestamp_label.set_text_or_na();
	318	unit_can_reload_label.set_text_or_na();
	319	unit_can_start_label.set_text_or_na();
	320	}
	321
	322	public void show_unit(Unit unit) {
	323	unit_id_label.set_text_or_na(unit.id);
	324	unit_description_label.set_text_or_na(unit.description);
	325	unit_load_state_label.set_text_or_na(unit.load_state);
	326	unit_active_state_label.set_text_or_na(unit.active_state);
6be1e7d5	327	unit_fragment_path_label.set_text_or_na(unit.fragment_path);
501c7d0b LP	328
	329	uint64 t = unit.active_enter_timestamp;
	330	if (t > 0) {
	331	TimeVal tv = { (long) (t / 1000000), (long) (t % 1000000) };
	332	unit_active_enter_timestamp_label.set_text_or_na(tv.to_iso8601());
	333	} else
	334	unit_active_enter_timestamp_label.set_text_or_na();
	335
	336	t = unit.active_exit_timestamp;
	337	if (t > 0) {
	338	TimeVal tv = { (long) (t / 1000000), (long) (t % 1000000) };
	339	unit_active_exit_timestamp_label.set_text_or_na(tv.to_iso8601());
	340	} else
	341	unit_active_exit_timestamp_label.set_text_or_na();
	342
	343	bool b = unit.can_start;
	344	start_button.set_sensitive(b);
	345	stop_button.set_sensitive(b);
	346	restart_button.set_sensitive(b);
	347	unit_can_start_label.set_text_or_na(b ? "Yes" : "No");
	348
	349	b = unit.can_reload;
	350	reload_button.set_sensitive(b);
	351	unit_can_reload_label.set_text_or_na(b ? "Yes" : "No");
	352	}
	353
	354	public Job? get_current_job() {
	355	TreePath p;
	356	job_view.get_cursor(out p, null);
	357
	358	if (p == null)
	359	return null;
	360
	361	TreeIter iter;
c1e1601e	362	Job *j;
501c7d0b LP	363
501c7d0b LP	364	job_model.get_iter(out iter, p);
c1e1601e	365	job_model.get(iter, 4, out j);
501c7d0b	366
c1e1601e	367	return j;
501c7d0b LP	368	}
	369
	370	public void job_changed() {
	371	Job j = get_current_job();
	372
	373	if (j == null)
	374	clear_job();
	375	else
	376	show_job(j);
	377	}
	378
	379	public void clear_job() {
	380	job_id_label.set_text_or_na();
	381	job_state_label.set_text_or_na();
	382	job_type_label.set_text_or_na();
	383	}
	384
	385	public void show_job(Job job) {
	386	job_id_label.set_text_or_na("%u".printf(job.id));
	387	job_state_label.set_text_or_na(job.state);
	388	job_type_label.set_text_or_na(job.job_type);
	389	}
	390
	391	public void on_start() {
	392	Unit u = get_current_unit();
	393
	394	if (u == null)
	395	return;
	396
	397	try {
	398	u.start("replace");
	399	} catch (DBus.Error e) {
	400	message("%s", e.message);
	401	}
	402	}
	403
	404	public void on_stop() {
	405	Unit u = get_current_unit();
	406
	407	if (u == null)
	408	return;
	409
	410	try {
	411	u.stop("replace");
	412	} catch (DBus.Error e) {
	413	message("%s", e.message);
	414	}
	415	}
	416
	417	public void on_reload() {
	418	Unit u = get_current_unit();
	419
	420	if (u == null)
	421	return;
	422
	423	try {
	424	u.reload("replace");
	425	} catch (DBus.Error e) {
	426	message("%s", e.message);
	427	}
	428	}
	429
	430	public void on_restart() {
	431	Unit u = get_current_unit();
432
433	if (u == null)
434	return;
435
436	try {
437	u.restart("replace");
438	} catch (DBus.Error e) {
439	message("%s", e.message);
440	}
441	}
442
443	public void on_cancel() {
444	Job j = get_current_job();
445
446	if (j == null)
447	return;
448
449	try {
450	j.cancel();
451	} catch (DBus.Error e) {
452	message("%s", e.message);
453	}
454	}
c1e1601e LP	455
	456	public void on_unit_new(string id, ObjectPath path) {
	457	stderr.printf("new path %s", path);
	458
	459	Unit u = bus.get_object(
	460	"org.freedesktop.systemd1",
	461	path,
	462	"org.freedesktop.systemd1.Unit") as Unit;
	463
	464	string t = "";
	465	Unit.JobLink jl = u.job;
	466
	467	if (jl.id != 0) {
	468	Job j = bus.get_object(
	469	"org.freedesktop.systemd1",
	470	jl.path,
	471	"org.freedesktop.systemd1.Job") as Job;
	472
	473	t = j.job_type;
	474	}
	475
	476	TreeIter iter;
	477	unit_model.append(out iter);
	478	unit_model.set(iter,
	479	0, u.id,
	480	1, u.description,
	481	2, u.load_state,
	482	3, u.active_state,
	483	4, t != "" ? "→ %s".printf(t) : "",
	484	5, u);
	485	}
	486
	487	public void on_job_new(uint32 id, ObjectPath path) {
	488	stderr.printf("new path %s", path);
	489
	490	Job j = bus.get_object(
	491	"org.freedesktop.systemd1",
	492	path,
	493	"org.freedesktop.systemd1.Job") as Job;
	494
	495	TreeIter iter;
	496	job_model.append(out iter);
	497	job_model.set(iter,
	498	0, "%u".printf(j.id),
	499	1, j.unit.id,
	500	2, "→ %s".printf(j.job_type),
	501	3, j.state,
	502	4, j);
	503	}
	504
	505	public void on_unit_removed(string id, ObjectPath path) {
	506	stdout.printf("Unit %s removed.\n", id);
	507
	508	/* FIXME */
	509	}
	510
	511	public void on_job_removed(uint32 id, ObjectPath path) {
	512	stdout.printf("Job %u removed.\n", id);
	513
	514	/* FIXME */
	515	}
501c7d0b LP	516	}
501c7d0b LP	517
edddf4ff LP	518	static const OptionEntry entries[] = {
	519	{ "session", 0, 0, OptionArg.NONE, out session, "Connect to session bus", null },
	520	{ "system", 0, OptionFlags.REVERSE, OptionArg.NONE, out session, "Connect to system bus", null },
	521	{ null }
	522	};
	523
501c7d0b	524	int main (string[] args) {
501c7d0b LP	525
501c7d0b LP	526	try {
edddf4ff LP	527	Gtk.init_with_args(ref args, "[OPTION...]", entries, "systemadm");
edddf4ff LP	528
501c7d0b LP	529	MainWindow window = new MainWindow();
	530	window.show_all();
	531	} catch (DBus.Error e) {
	532	message("%s", e.message);
edddf4ff LP	533	} catch (GLib.Error e) {
edddf4ff LP	534	message("%s", e.message);
501c7d0b LP	535	}
	536
	537	Gtk.main();
	538	return 0;
	539	}