+++ /dev/null
-/***
- 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 Pango;
-
-static bool user = false;
-
-public string format_time(uint64 time_ns) {
- if (time_ns <= 0)
- return "";
- Time timestamp = Time.local((time_t) (time_ns / 1000000));
- return timestamp.format("%a, %d %b %Y %H:%M:%S");
-}
-
-public void new_column(TreeView view, int column_id, string title) {
- TreeViewColumn col;
- col = new TreeViewColumn.with_attributes(title, new CellRendererText(), "text", column_id);
- col.set_sort_column_id(column_id);
- view.insert_column(col, -1);
-}
-
-public class LeftLabel : Label {
- public LeftLabel(string? text = null) {
- if (text != null)
- set_markup("<b>%s</b>".printf(text));
- set_alignment(0, 0);
- set_padding(6, 0);
- }
-}
-
-public class RightLabel : WrapLabel {
-
- public RightLabel(string? text = null) {
- set_selectable(true);
- set_text_or_na(text);
- }
-
- public void set_text_or_na(string? text = null) {
- if (text == null || text == "")
- set_markup("<i>n/a</i>");
- else
- set_text(text);
- }
-
- public void set_markup_or_na(string? text = null) {
- if (text == null || text == "")
- set_markup("<i>n/a</i>");
- else
- set_markup(text);
- }
-}
-
-public class MainWindow : Window {
-
- private string? current_unit_id;
- private uint32 current_job_id;
-
- private TreeView unit_view;
- private TreeView job_view;
-
- private ListStore unit_model;
- private ListStore job_model;
-
- private Gee.HashMap<string, Unit> unit_map;
-
- private Button start_button;
- private Button stop_button;
- private Button restart_button;
- private Button reload_button;
- private Button cancel_button;
-
- private Entry unit_load_entry;
- private Button unit_load_button;
-
- private Button server_snapshot_button;
- private Button server_reload_button;
-
- private Manager manager;
-
- private RightLabel unit_id_label;
- private RightLabel unit_dependency_label;
- private RightLabel unit_description_label;
- private RightLabel unit_load_state_label;
- private RightLabel unit_active_state_label;
- private RightLabel unit_sub_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 unit_cgroup_label;
-
- private RightLabel job_id_label;
- private RightLabel job_state_label;
- private RightLabel job_type_label;
-
- private ComboBox unit_type_combo_box;
- private CheckButton inactive_checkbox;
-
- public MainWindow() throws IOError {
- title = user ? "systemd User Service Manager" : "systemd System Manager";
- set_position(WindowPosition.CENTER);
- set_default_size(1000, 700);
- set_border_width(12);
- destroy.connect(Gtk.main_quit);
-
- Notebook notebook = new Notebook();
- add(notebook);
-
- Box unit_vbox = new VBox(false, 12);
- notebook.append_page(unit_vbox, new Label("Units"));
- unit_vbox.set_border_width(12);
-
- Box job_vbox = new VBox(false, 12);
- notebook.append_page(job_vbox, new Label("Jobs"));
- job_vbox.set_border_width(12);
-
- unit_type_combo_box = new ComboBox.text();
- Box type_hbox = new HBox(false, 6);
- type_hbox.pack_start(unit_type_combo_box, false, false, 0);
- unit_vbox.pack_start(type_hbox, false, false, 0);
-
- unit_type_combo_box.append_text("All unit types");
- unit_type_combo_box.append_text("Targets");
- unit_type_combo_box.append_text("Services");
- unit_type_combo_box.append_text("Devices");
- unit_type_combo_box.append_text("Mounts");
- unit_type_combo_box.append_text("Automounts");
- unit_type_combo_box.append_text("Swaps");
- unit_type_combo_box.append_text("Sockets");
- unit_type_combo_box.append_text("Paths");
- unit_type_combo_box.append_text("Timers");
- unit_type_combo_box.append_text("Snapshots");
- unit_type_combo_box.set_active(0); // Show All
- unit_type_combo_box.changed.connect(unit_type_changed);
-
- inactive_checkbox = new CheckButton.with_label("inactive too");
- inactive_checkbox.toggled.connect(unit_type_changed);
- type_hbox.pack_start(inactive_checkbox, false, false, 0);
-
- unit_load_entry = new Entry();
- unit_load_button = new Button.with_mnemonic("_Load");
- unit_load_button.set_sensitive(false);
-
- unit_load_entry.changed.connect(on_unit_load_entry_changed);
- unit_load_entry.activate.connect(on_unit_load);
- unit_load_button.clicked.connect(on_unit_load);
-
- Box unit_load_hbox = new HBox(false, 6);
- unit_load_hbox.pack_start(unit_load_entry, false, true, 0);
- unit_load_hbox.pack_start(unit_load_button, false, true, 0);
-
- server_snapshot_button = new Button.with_mnemonic("Take S_napshot");
- server_reload_button = new Button.with_mnemonic("Reload _Configuration");
-
- server_snapshot_button.clicked.connect(on_server_snapshot);
- server_reload_button.clicked.connect(on_server_reload);
-
- type_hbox.pack_end(server_snapshot_button, false, true, 0);
- type_hbox.pack_end(server_reload_button, false, true, 0);
- type_hbox.pack_end(unit_load_hbox, false, true, 24);
-
- unit_model = new ListStore(7, typeof(string), typeof(string), typeof(string), typeof(string), typeof(string), typeof(string), typeof(Unit));
- job_model = new ListStore(6, typeof(string), typeof(string), typeof(string), typeof(string), typeof(Job), typeof(uint32));
-
- unit_map = new Gee.HashMap<string, Unit>();
-
- TreeModelFilter unit_model_filter;
- unit_model_filter = new TreeModelFilter(unit_model, null);
- unit_model_filter.set_visible_func(unit_filter);
-
- TreeModelSort unit_model_sort = new TreeModelSort.with_model(unit_model_filter);
-
- unit_view = new TreeView.with_model(unit_model_sort);
- job_view = new TreeView.with_model(job_model);
-
- unit_view.cursor_changed.connect(unit_changed);
- job_view.cursor_changed.connect(job_changed);
-
- new_column(unit_view, 2, "Load State");
- new_column(unit_view, 3, "Active State");
- new_column(unit_view, 4, "Unit State");
- new_column(unit_view, 0, "Unit");
- new_column(unit_view, 5, "Job");
-
- new_column(job_view, 0, "Job");
- new_column(job_view, 1, "Unit");
- new_column(job_view, 2, "Type");
- new_column(job_view, 3, "State");
-
- 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_dependency_label = new RightLabel();
- unit_description_label = new RightLabel();
- unit_load_state_label = new RightLabel();
- unit_active_state_label = new RightLabel();
- unit_sub_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();
- unit_cgroup_label = new RightLabel();
-
- job_id_label = new RightLabel();
- job_state_label = new RightLabel();
- job_type_label = new RightLabel();
-
- unit_dependency_label.set_track_visited_links(false);
- unit_dependency_label.set_selectable(true);
- unit_dependency_label.activate_link.connect(on_activate_link);
-
- unit_fragment_path_label.set_track_visited_links(false);
-
- Table unit_table = new Table(8, 6, false);
- unit_table.set_row_spacings(6);
- unit_table.set_border_width(0);
- 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(0);
- 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, 6, 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, 6, 1, 2, AttachOptions.EXPAND|AttachOptions.FILL, AttachOptions.FILL, 0, 0);
- unit_table.attach(new LeftLabel("Dependencies:"), 0, 1, 2, 3, AttachOptions.FILL, AttachOptions.FILL, 0, 0);
- unit_table.attach(unit_dependency_label, 1, 6, 2, 3, AttachOptions.EXPAND|AttachOptions.FILL, AttachOptions.FILL, 0, 0);
- unit_table.attach(new LeftLabel("Fragment Path:"), 0, 1, 3, 4, AttachOptions.FILL, AttachOptions.FILL, 0, 0);
- unit_table.attach(unit_fragment_path_label, 1, 6, 3, 4, AttachOptions.EXPAND|AttachOptions.FILL, AttachOptions.FILL, 0, 0);
- unit_table.attach(new LeftLabel("Control Group:"), 0, 1, 4, 5, AttachOptions.FILL, AttachOptions.FILL, 0, 0);
- unit_table.attach(unit_cgroup_label, 1, 6, 4, 5, AttachOptions.EXPAND|AttachOptions.FILL, AttachOptions.FILL, 0, 0);
-
- unit_table.attach(new LeftLabel("Load State:"), 0, 1, 5, 6, AttachOptions.FILL, AttachOptions.FILL, 0, 0);
- unit_table.attach(unit_load_state_label, 1, 2, 5, 6, AttachOptions.EXPAND|AttachOptions.FILL, AttachOptions.FILL, 0, 0);
- unit_table.attach(new LeftLabel("Active State:"), 0, 1, 6, 7, AttachOptions.FILL, AttachOptions.FILL, 0, 0);
- unit_table.attach(unit_active_state_label, 1, 2, 6, 7, AttachOptions.EXPAND|AttachOptions.FILL, AttachOptions.FILL, 0, 0);
- unit_table.attach(new LeftLabel("Unit State:"), 0, 1, 7, 8, AttachOptions.FILL, AttachOptions.FILL, 0, 0);
- unit_table.attach(unit_sub_state_label, 1, 2, 7, 8, AttachOptions.EXPAND|AttachOptions.FILL, AttachOptions.FILL, 0, 0);
-
- unit_table.attach(new LeftLabel("Activated:"), 2, 3, 6, 7, AttachOptions.FILL, AttachOptions.FILL, 0, 0);
- unit_table.attach(unit_active_enter_timestamp_label, 3, 4, 6, 7, AttachOptions.EXPAND|AttachOptions.FILL, AttachOptions.FILL, 0, 0);
- unit_table.attach(new LeftLabel("Deactivated:"), 2, 3, 7, 8, AttachOptions.FILL, AttachOptions.FILL, 0, 0);
- unit_table.attach(unit_active_exit_timestamp_label, 3, 4, 7, 8, AttachOptions.EXPAND|AttachOptions.FILL, AttachOptions.FILL, 0, 0);
-
- unit_table.attach(new LeftLabel("Can Start/Stop:"), 4, 5, 6, 7, AttachOptions.FILL, AttachOptions.FILL, 0, 0);
- unit_table.attach(unit_can_start_label, 5, 6, 6, 7, AttachOptions.EXPAND|AttachOptions.FILL, AttachOptions.FILL, 0, 0);
- unit_table.attach(new LeftLabel("Can Reload:"), 4, 5, 7, 8, AttachOptions.FILL, AttachOptions.FILL, 0, 0);
- unit_table.attach(unit_can_reload_label, 5, 6, 7, 8, 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.connect(on_start);
- stop_button.clicked.connect(on_stop);
- reload_button.clicked.connect(on_reload);
- restart_button.clicked.connect(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.connect(on_cancel);
-
- bbox.pack_start(cancel_button, false, true, 0);
-
- manager = Bus.get_proxy_sync(
- user ? BusType.SESSION : BusType.SYSTEM,
- "org.freedesktop.systemd1",
- "/org/freedesktop/systemd1");
-
- manager.unit_new.connect(on_unit_new);
- manager.job_new.connect(on_job_new);
- manager.unit_removed.connect(on_unit_removed);
- manager.job_removed.connect(on_job_removed);
-
- manager.subscribe();
-
- clear_unit();
- clear_job();
- populate_unit_model();
- populate_job_model();
- }
-
- public void populate_unit_model() throws IOError {
- unit_model.clear();
-
- var list = manager.list_units();
-
- foreach (var i in list) {
- TreeIter iter;
-
- Properties p = Bus.get_proxy_sync(
- user ? BusType.SESSION : BusType.SYSTEM,
- "org.freedesktop.systemd1",
- i.unit_path);
-
- p.properties_changed.connect(on_unit_changed);
-
- Unit u = Bus.get_proxy_sync(
- user ? BusType.SESSION : BusType.SYSTEM,
- "org.freedesktop.systemd1",
- i.unit_path);
-
- unit_map[i.id] = u;
-
- 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.sub_state,
- 5, i.job_type != "" ? "→ %s".printf(i.job_type) : "",
- 6, u);
- }
- }
-
- public void populate_job_model() throws IOError {
- job_model.clear();
-
- var list = manager.list_jobs();
-
- foreach (var i in list) {
- TreeIter iter;
-
- Properties p = Bus.get_proxy_sync(
- user ? BusType.SESSION : BusType.SYSTEM,
- "org.freedesktop.systemd1",
- i.job_path);
-
- p.properties_changed.connect(on_job_changed);
-
- Job j = Bus.get_proxy_sync(
- user ? BusType.SESSION : BusType.SYSTEM,
- "org.freedesktop.systemd1",
- i.job_path);
-
- 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,
- 5, i.id);
- }
- }
-
- public Unit? get_current_unit() {
- TreePath p;
- unit_view.get_cursor(out p, null);
-
- if (p == null)
- return null;
-
- TreeModel model = unit_view.get_model();
- TreeIter iter;
- Unit u;
-
- model.get_iter(out iter, p);
- model.get(iter, 6, out u);
-
- return u;
- }
-
- public Unit? get_unit(string id) {
- return this.unit_map[id];
- }
-
- public void unit_changed() {
- Unit u = get_current_unit();
-
- if (u == null)
- clear_unit();
- else
- show_unit(u);
- }
-
- public void clear_unit() {
- current_unit_id = null;
-
- 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_description_label.set_text_or_na();
- unit_load_state_label.set_text_or_na();
- unit_active_state_label.set_text_or_na();
- unit_sub_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();
- unit_cgroup_label.set_text_or_na();
- }
-
- public string format_unit_link(string i, bool link) {
- Unit? u = get_unit(i);
- if(u == null)
- return "<span color='grey'>" + i + "</span";
-
- string color;
- switch (u.sub_state) {
- case "active": color = "blue"; break;
- case "dead": color = "red"; break;
- case "running": color = "green"; break;
- default: color = "black"; break;
- }
- string span = "<span underline='none' color='" + color + "'>"
- + i + "(" +
- u.sub_state + ")" + "</span>";
- if(link)
- return " <a href='" + i + "'>" + span + "</a>";
- else
- return span;
- }
-
-
- public string make_dependency_string(string? prefix, string word, string[] dependencies) {
- Gee.Collection<unowned string> sorted = new Gee.TreeSet<string>();
- foreach (string i in dependencies)
- sorted.add(i);
-
- bool first = true;
- string r;
-
- if (prefix == null)
- r = "";
- else
- r = prefix;
-
- foreach (string i in sorted) {
- if (r != "")
- r += first ? "\n" : ",";
-
- if (first) {
- r += "<b>" + word + ":</b>";
- first = false;
- }
-
- r += format_unit_link(i, true);
- }
-
- return r;
- }
-
- public void show_unit(Unit unit) {
- current_unit_id = unit.id;
-
- string id_display = format_unit_link(current_unit_id, false);
- bool has_alias = false;
- foreach (string i in unit.names) {
- if (i == current_unit_id)
- continue;
-
- if (!has_alias) {
- id_display += " (aliases:";
- has_alias = true;
- }
-
- id_display += " " + i;
- }
- if(has_alias)
- id_display += ")";
-
- unit_id_label.set_markup_or_na(id_display);
-
- string[]
- requires = unit.requires,
- requires_overridable = unit.requires_overridable,
- requisite = unit.requisite,
- requisite_overridable = unit.requisite_overridable,
- wants = unit.wants,
- required_by = unit.required_by,
- required_by_overridable = unit.required_by_overridable,
- wanted_by = unit.wanted_by,
- conflicts = unit.conflicts,
- before = unit.before,
- after = unit.after;
-
- unit_dependency_label.set_markup_or_na(
- make_dependency_string(
- make_dependency_string(
- make_dependency_string(
- make_dependency_string(
- make_dependency_string(
- make_dependency_string(
- make_dependency_string(
- make_dependency_string(
- make_dependency_string(
- make_dependency_string(
- make_dependency_string(null,
- "requires", requires),
- "overridable requires", requires_overridable),
- "requisite", requisite),
- "overridable requisite", requisite_overridable),
- "wants", wants),
- "conflicts", conflicts),
- "required by", required_by),
- "overridable required by", required_by_overridable),
- "wanted by", wanted_by),
- "after", after),
- "before", before));
-
- 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_sub_state_label.set_text_or_na(unit.sub_state);
-
- string fp = unit.fragment_path;
- if (fp != "")
- unit_fragment_path_label.set_markup_or_na(
- "<a href=\"file://" + fp +"\">" +
- "<span underline='none' color='black'>" + fp + "</span></a>");
- else
- unit_fragment_path_label.set_text_or_na();
-
-
- unit_active_enter_timestamp_label.set_text_or_na(format_time(unit.active_enter_timestamp));
-
- unit_active_exit_timestamp_label.set_text_or_na(format_time(unit.active_exit_timestamp));
-
- 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");
-
- unit_cgroup_label.set_text_or_na(unit.default_control_group);
- }
-
- public Job? get_current_job() {
- TreePath p;
- job_view.get_cursor(out p, null);
-
- if (p == null)
- return null;
-
- TreeIter iter;
- TreeModel model = job_view.get_model();
- Job *j;
-
- model.get_iter(out iter, p);
- 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() {
- current_job_id = 0;
-
- job_id_label.set_text_or_na();
- job_state_label.set_text_or_na();
- job_type_label.set_text_or_na();
-
- cancel_button.set_sensitive(false);
- }
-
- public void show_job(Job job) {
- current_job_id = job.id;
-
- job_id_label.set_text_or_na("%u".printf(current_job_id));
- job_state_label.set_text_or_na(job.state);
- job_type_label.set_text_or_na(job.job_type);
-
- cancel_button.set_sensitive(true);
- }
-
- public void on_start() {
- Unit u = get_current_unit();
-
- if (u == null)
- return;
-
- try {
- u.start("replace");
- } catch (Error e) {
- show_error(e.message);
- }
- }
-
- public void on_stop() {
- Unit u = get_current_unit();
-
- if (u == null)
- return;
-
- try {
- u.stop("replace");
- } catch (Error e) {
- show_error(e.message);
- }
- }
-
- public void on_reload() {
- Unit u = get_current_unit();
-
- if (u == null)
- return;
-
- try {
- u.reload("replace");
- } catch (Error e) {
- show_error(e.message);
- }
- }
-
- public void on_restart() {
- Unit u = get_current_unit();
-
- if (u == null)
- return;
-
- try {
- u.restart("replace");
- } catch (Error e) {
- show_error(e.message);
- }
- }
-
- public void on_cancel() {
- Job j = get_current_job();
-
- if (j == null)
- return;
-
- try {
- j.cancel();
- } catch (Error e) {
- show_error(e.message);
- }
- }
-
- public void update_unit_iter(TreeIter iter, string id, Unit u) {
-
- try {
- string t = "";
- Unit.JobLink jl = u.job;
-
- if (jl.id != 0) {
- Job j = Bus.get_proxy_sync(
- user ? BusType.SESSION : BusType.SYSTEM,
- "org.freedesktop.systemd1",
- jl.path);
-
- t = j.job_type;
- }
-
- unit_model.set(iter,
- 0, id,
- 1, u.description,
- 2, u.load_state,
- 3, u.active_state,
- 4, u.sub_state,
- 5, t != "" ? "→ %s".printf(t) : "",
- 6, u);
- } catch (Error e) {
- show_error(e.message);
- }
- }
-
- public void on_unit_new(string id, ObjectPath path) {
- try {
-
- Properties p = Bus.get_proxy_sync(
- user ? BusType.SESSION : BusType.SYSTEM,
- "org.freedesktop.systemd1",
- path);
-
- p.properties_changed.connect(on_unit_changed);
-
- TreeIter iter;
- unit_model.append(out iter);
-
- Unit u = Bus.get_proxy_sync(
- user ? BusType.SESSION : BusType.SYSTEM,
- "org.freedesktop.systemd1",
- path);
-
- unit_map[id] = u;
-
- update_unit_iter(iter, id, u);
- } catch (Error e) {
- show_error(e.message);
- }
- }
-
- public void update_job_iter(TreeIter iter, uint32 id, Job j) {
- job_model.set(iter,
- 0, "%u".printf(id),
- 1, j.unit.id,
- 2, "→ %s".printf(j.job_type),
- 3, j.state,
- 4, j,
- 5, id);
- }
-
- public void on_job_new(uint32 id, ObjectPath path) {
-
- try {
-
- Properties p = Bus.get_proxy_sync(
- user ? BusType.SESSION : BusType.SYSTEM,
- "org.freedesktop.systemd1",
- path);
-
- p.properties_changed.connect(on_job_changed);
-
- TreeIter iter;
- job_model.append(out iter);
-
- Job j = Bus.get_proxy_sync(
- user ? BusType.SESSION : BusType.SYSTEM,
- "org.freedesktop.systemd1",
- path);
-
- update_job_iter(iter, id, j);
-
- } catch (Error e) {
- show_error(e.message);
- }
- }
-
- public void on_unit_removed(string id, ObjectPath path) {
- TreeIter iter;
- if (!(unit_model.get_iter_first(out iter)))
- return;
-
- do {
- string name;
-
- unit_model.get(iter, 0, out name);
-
- if (id == name) {
- if (current_unit_id == name)
- clear_unit();
-
- unit_model.remove(iter);
- break;
- }
-
- } while (unit_model.iter_next(ref iter));
-
- unit_map.unset(id);
- }
-
- public void on_job_removed(uint32 id, ObjectPath path, string res) {
- TreeIter iter;
- if (!(job_model.get_iter_first(out iter)))
- return;
-
- do {
- uint32 j;
-
- job_model.get(iter, 5, out j);
-
- if (id == j) {
- if (current_job_id == j)
- clear_job();
-
- job_model.remove(iter);
-
- break;
- }
-
- } while (job_model.iter_next(ref iter));
- }
-
- public void on_unit_changed(Properties p, string iface, HashTable<string, Value?> changed_properties, string[] invalidated_properties) {
-
- try {
- TreeIter iter;
- string id;
-
- Unit u = Bus.get_proxy_sync(
- user ? BusType.SESSION : BusType.SYSTEM,
- p.get_name(),
- p.get_object_path());
-
- if (!(unit_model.get_iter_first(out iter)))
- return;
-
- id = u.id;
-
- do {
- string name;
-
- unit_model.get(iter, 0, out name);
-
- if (id == name) {
- update_unit_iter(iter, id, u);
-
- if (current_unit_id == id)
- show_unit(u);
-
- break;
- }
-
- } while (unit_model.iter_next(ref iter));
-
- } catch (Error e) {
- show_error(e.message);
- }
- }
-
- public void on_job_changed(Properties p, string iface, HashTable<string, Value?> changed_properties, string[] invalidated_properties) {
- try {
- TreeIter iter;
- uint32 id;
-
- Job j = Bus.get_proxy_sync(
- user ? BusType.SESSION : BusType.SYSTEM,
- p.get_name(),
- p.get_object_path());
-
- if (!(job_model.get_iter_first(out iter)))
- return;
-
- id = j.id;
-
- do {
- uint32 k;
-
- job_model.get(iter, 5, out k);
-
- if (id == k) {
- update_job_iter(iter, id, j);
-
- if (current_job_id == id)
- show_job(j);
-
- break;
- }
-
- } while (job_model.iter_next(ref iter));
-
- } catch (Error e) {
- show_error(e.message);
- }
- }
-
- public bool unit_filter(TreeModel model, TreeIter iter) {
- string id, active_state, job;
-
- model.get(iter, 0, out id, 3, out active_state, 5, out job);
-
- if (id == null)
- return false;
-
- if (!inactive_checkbox.get_active()
- && active_state == "inactive" && job == "")
- return false;
-
- switch (unit_type_combo_box.get_active()) {
- case 0:
- return true;
- case 1:
- return id.has_suffix(".target");
- case 2:
- return id.has_suffix(".service");
- case 3:
- return id.has_suffix(".device");
- case 4:
- return id.has_suffix(".mount");
- case 5:
- return id.has_suffix(".automount");
- case 6:
- return id.has_suffix(".swap");
- case 7:
- return id.has_suffix(".socket");
- case 8:
- return id.has_suffix(".path");
- case 9:
- return id.has_suffix(".timer");
- case 10:
- return id.has_suffix(".snapshot");
- default:
- assert(false);
- return false;
- }
- }
-
- public void unit_type_changed() {
- TreeModelFilter model = (TreeModelFilter) ((TreeModelSort) unit_view.get_model()).get_model();
-
- model.refilter();
- }
-
- public void on_server_reload() {
- try {
- manager.reload();
- } catch (Error e) {
- show_error(e.message);
- }
- }
-
- public void on_server_snapshot() {
- try {
- manager.create_snapshot();
-
- if (unit_type_combo_box.get_active() != 0)
- unit_type_combo_box.set_active(8);
-
- } catch (Error e) {
- show_error(e.message);
- }
- }
-
- public void on_unit_load() {
- string t = unit_load_entry.get_text();
-
- if (t == "")
- return;
-
- try {
- var path = manager.load_unit(t);
-
- Unit u = Bus.get_proxy_sync(
- user ? BusType.SESSION : BusType.SYSTEM,
- "org.freedesktop.systemd1",
- path);
-
- var m = new MessageDialog(this,
- DialogFlags.DESTROY_WITH_PARENT,
- MessageType.INFO,
- ButtonsType.CLOSE,
- "Unit available as id %s", u.id);
- m.title = "Unit";
- m.run();
- m.destroy();
-
- show_unit(u);
- } catch (Error e) {
- show_error(e.message);
- }
- }
-
- public void on_unit_load_entry_changed() {
- unit_load_button.set_sensitive(unit_load_entry.get_text() != "");
- }
-
- public bool on_activate_link(string uri) {
-
- try {
- string path = manager.get_unit(uri);
-
- Unit u = Bus.get_proxy_sync(
- user ? BusType.SESSION : BusType.SYSTEM,
- "org.freedesktop.systemd1",
- path);
-
- show_unit(u);
- } catch (Error e) {
- show_error(e.message);
- }
-
- return true;
- }
-
- public void show_error(string e) {
- var m = new MessageDialog(this,
- DialogFlags.DESTROY_WITH_PARENT,
- MessageType.ERROR,
- ButtonsType.CLOSE, "%s", e);
- m.title = "Error";
- m.run();
- m.destroy();
- }
-
-}
-
-static const OptionEntry entries[] = {
- { "user", 0, 0, OptionArg.NONE, out user, "Connect to user service manager", null },
- { "system", 0, OptionFlags.REVERSE, OptionArg.NONE, out user, "Connect to system manager", null },
- { null }
-};
-
-void show_error(string e) {
- var m = new MessageDialog(null, 0, MessageType.ERROR, ButtonsType.CLOSE, "%s", e);
- m.run();
- m.destroy();
-}
-
-int main(string[] args) {
-
- try {
- Gtk.init_with_args(ref args, "[OPTION...]", entries, "systemadm");
-
- MainWindow window = new MainWindow();
- window.show_all();
-
- Gtk.main();
- } catch (IOError e) {
- show_error(e.message);
- } catch (GLib.Error e) {
- stderr.printf("%s\n", e.message);
- }
-
- return 0;
-}
projects / systemd / commitdiff