mirror of
https://github.com/systemd/systemd.git
synced 2024-11-05 15:21:37 +03:00
540 lines
21 KiB
Vala
540 lines
21 KiB
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;
|
|
}
|