From e99e38bbdcca3fe5956823bdb3d38544ccf93221 Mon Sep 17 00:00:00 2001 From: Lennart Poettering Date: Sun, 16 May 2010 18:45:24 +0200 Subject: build-sys: move source files to subdirectory --- src/systemadm.vala | 956 +++++++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 956 insertions(+) create mode 100644 src/systemadm.vala (limited to 'src/systemadm.vala') diff --git a/src/systemadm.vala b/src/systemadm.vala new file mode 100644 index 0000000000..bd0062a069 --- /dev/null +++ b/src/systemadm.vala @@ -0,0 +1,956 @@ +/*** + 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 . +***/ + +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("%s".printf(text)); + set_alignment(0, 0); + set_padding(6, 0); + } +} + +public class RightLabel : Label { + public RightLabel(string? text = null) { + set_text_or_na(text); + set_alignment(0, 0); + set_ellipsize(EllipsizeMode.START); + set_selectable(true); + } + + public void set_text_or_na(string? text = null) { + if (text == null || text == "") + set_markup("n/a"); + else + set_text(text); + } + + public void set_markup_or_na(string? text = null) { + if (text == null || text == "") + set_markup("n/a"); + 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 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 Connection bus; + private Manager manager; + + private RightLabel unit_id_label; + private RightLabel unit_aliases_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; + + public MainWindow() throws DBus.Error { + title = session ? "systemd Session Manager" : "systemd System Manager"; + 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, 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("Show All Units"); + unit_type_combo_box.append_text("Show Only Live Units"); + unit_type_combo_box.append_text("Services"); + unit_type_combo_box.append_text("Sockets"); + 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("Targets"); + unit_type_combo_box.append_text("Snapshots"); + unit_type_combo_box.set_active(1); + unit_type_combo_box.changed += unit_type_changed; + + unit_load_entry = new Entry(); + unit_load_button = new Button.with_mnemonic("_Load"); + unit_load_button.set_sensitive(false); + + unit_load_entry.changed += on_unit_load_entry_changed; + unit_load_entry.activate += on_unit_load; + unit_load_button.clicked += 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 += on_server_snapshot; + server_reload_button.clicked += 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)); + + TreeModelFilter unit_model_filter; + unit_model_filter = new TreeModelFilter(unit_model, null); + unit_model_filter.set_visible_func(unit_filter); + + unit_view = new TreeView.with_model(unit_model_filter); + 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, "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, "Unit State", new CellRendererText(), "text", 4); + unit_view.insert_column_with_attributes(-1, "Unit", new CellRendererText(), "text", 0); + unit_view.insert_column_with_attributes(-1, "Job", new CellRendererText(), "text", 5); + + 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_aliases_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(false); + unit_dependency_label.activate_link += on_activate_link; + + 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("Aliases:"), 0, 1, 1, 2, AttachOptions.FILL, AttachOptions.FILL, 0, 0); + unit_table.attach(unit_aliases_label, 1, 6, 1, 2, AttachOptions.EXPAND|AttachOptions.FILL, AttachOptions.FILL, 0, 0); + unit_table.attach(new LeftLabel("Description:"), 0, 1, 2, 3, AttachOptions.FILL, AttachOptions.FILL, 0, 0); + unit_table.attach(unit_description_label, 1, 6, 2, 3, AttachOptions.EXPAND|AttachOptions.FILL, AttachOptions.FILL, 0, 0); + unit_table.attach(new LeftLabel("Dependencies:"), 0, 1, 3, 4, AttachOptions.FILL, AttachOptions.FILL, 0, 0); + unit_table.attach(unit_dependency_label, 1, 6, 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, 6, 4, 5, AttachOptions.EXPAND|AttachOptions.FILL, AttachOptions.FILL, 0, 0); + unit_table.attach(new LeftLabel("Control Group:"), 0, 1, 5, 6, AttachOptions.FILL, AttachOptions.FILL, 0, 0); + unit_table.attach(unit_cgroup_label, 1, 6, 5, 6, AttachOptions.EXPAND|AttachOptions.FILL, AttachOptions.FILL, 0, 0); + + unit_table.attach(new LeftLabel("Load State:"), 0, 1, 6, 7, AttachOptions.FILL, AttachOptions.FILL, 0, 0); + unit_table.attach(unit_load_state_label, 1, 2, 6, 7, AttachOptions.EXPAND|AttachOptions.FILL, AttachOptions.FILL, 0, 0); + unit_table.attach(new LeftLabel("Active State:"), 0, 1, 7, 8, AttachOptions.FILL, AttachOptions.FILL, 0, 0); + unit_table.attach(unit_active_state_label, 1, 2, 7, 8, AttachOptions.EXPAND|AttachOptions.FILL, AttachOptions.FILL, 0, 0); + unit_table.attach(new LeftLabel("Unit State:"), 0, 1, 8, 9, AttachOptions.FILL, AttachOptions.FILL, 0, 0); + unit_table.attach(unit_sub_state_label, 1, 2, 8, 9, AttachOptions.EXPAND|AttachOptions.FILL, AttachOptions.FILL, 0, 0); + + unit_table.attach(new LeftLabel("Active Enter Timestamp:"), 2, 3, 7, 8, AttachOptions.FILL, AttachOptions.FILL, 0, 0); + unit_table.attach(unit_active_enter_timestamp_label, 3, 4, 7, 8, AttachOptions.EXPAND|AttachOptions.FILL, AttachOptions.FILL, 0, 0); + unit_table.attach(new LeftLabel("Active Exit Timestamp:"), 2, 3, 8, 9, AttachOptions.FILL, AttachOptions.FILL, 0, 0); + unit_table.attach(unit_active_exit_timestamp_label, 3, 4, 8, 9, AttachOptions.EXPAND|AttachOptions.FILL, AttachOptions.FILL, 0, 0); + + unit_table.attach(new LeftLabel("Can Start/Stop:"), 4, 5, 7, 8, AttachOptions.FILL, AttachOptions.FILL, 0, 0); + unit_table.attach(unit_can_start_label, 5, 6, 7, 8, AttachOptions.EXPAND|AttachOptions.FILL, AttachOptions.FILL, 0, 0); + unit_table.attach(new LeftLabel("Can Reload:"), 4, 5, 8, 9, AttachOptions.FILL, AttachOptions.FILL, 0, 0); + unit_table.attach(unit_can_reload_label, 5, 6, 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.Manager") 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(); + clear_job(); + 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; + + u.changed += on_unit_changed; + + 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 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; + + j.changed += on_job_changed; + + 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 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_aliases_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 make_dependency_string(string? prefix, string word, string[] dependencies) { + bool first = true; + string r; + + if (prefix == null) + r = ""; + else + r = prefix; + + foreach (string i in dependencies) { + if (r != "") + r += first ? "\n" : ","; + + if (first) { + r += word; + first = false; + } + + r += " " + i + ""; + } + + return r; + } + + public void show_unit(Unit unit) { + current_unit_id = unit.id; + + unit_id_label.set_text_or_na(current_unit_id); + + string a = ""; + foreach (string i in unit.names) { + if (i == current_unit_id) + continue; + + if (a == "") + a = i; + else + a += "\n" + i; + } + + unit_aliases_label.set_text_or_na(a); + + 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); + unit_fragment_path_label.set_text_or_na(unit.fragment_path); + + uint64 t = unit.active_enter_timestamp; + if (t > 0) { + Time timestamp = Time.local((time_t) (t / 1000000)); + unit_active_enter_timestamp_label.set_text_or_na(timestamp.format("%a, %d %b %Y %H:%M:%S %z")); + } else + unit_active_enter_timestamp_label.set_text_or_na(); + + t = unit.active_exit_timestamp; + if (t > 0) { + Time timestamp = Time.local((time_t) (t / 1000000)); + unit_active_exit_timestamp_label.set_text_or_na(timestamp.format("%a, %d %b %Y %H:%M:%S %z")); + } 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"); + + 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 (DBus.Error e) { + show_error(e.message); + } + } + + public void on_stop() { + Unit u = get_current_unit(); + + if (u == null) + return; + + try { + u.stop("replace"); + } catch (DBus.Error e) { + show_error(e.message); + } + } + + public void on_reload() { + Unit u = get_current_unit(); + + if (u == null) + return; + + try { + u.reload("replace"); + } catch (DBus.Error e) { + show_error(e.message); + } + } + + public void on_restart() { + Unit u = get_current_unit(); + + if (u == null) + return; + + try { + u.restart("replace"); + } catch (DBus.Error e) { + show_error(e.message); + } + } + + public void on_cancel() { + Job j = get_current_job(); + + if (j == null) + return; + + try { + j.cancel(); + } catch (DBus.Error e) { + show_error(e.message); + } + } + + public void update_unit_iter(TreeIter iter, string id, Unit u) { + + 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; + } + + 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); + } + + public void on_unit_new(string id, ObjectPath path) { + Unit u = bus.get_object( + "org.freedesktop.systemd1", + path, + "org.freedesktop.systemd1.Unit") as Unit; + + u.changed += on_unit_changed; + + TreeIter iter; + unit_model.append(out iter); + update_unit_iter(iter, id, u); + } + + 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) { + Job j = bus.get_object( + "org.freedesktop.systemd1", + path, + "org.freedesktop.systemd1.Job") as Job; + + j.changed += on_job_changed; + + TreeIter iter; + job_model.append(out iter); + update_job_iter(iter, id, j); + } + + 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)); + } + + public void on_job_removed(uint32 id, ObjectPath path) { + 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(Unit u) { + TreeIter iter; + string id; + + 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)); + } + + public void on_job_changed(Job j) { + TreeIter iter; + uint32 id; + + 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)); + } + + 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; + + switch (unit_type_combo_box.get_active()) { + + case 0: + return true; + + case 1: + return active_state != "inactive" || job != ""; + + case 2: + return id.has_suffix(".service"); + + case 3: + return id.has_suffix(".socket"); + + case 4: + return id.has_suffix(".device"); + + case 5: + return id.has_suffix(".mount"); + + case 6: + return id.has_suffix(".automount"); + + case 7: + return id.has_suffix(".target"); + + case 8: + return id.has_suffix(".snapshot"); + } + + return false; + } + + public void unit_type_changed() { + TreeModelFilter model = (TreeModelFilter) unit_view.get_model(); + + model.refilter(); + } + + public void on_server_reload() { + try { + manager.reload(); + } catch (DBus.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 (DBus.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_object( + "org.freedesktop.systemd1", + path, + "org.freedesktop.systemd1.Unit") as Unit; + + 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 (DBus.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_object( + "org.freedesktop.systemd1", + path, + "org.freedesktop.systemd1.Unit") as Unit; + + show_unit(u); + } catch (DBus.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[] = { + { "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 } +}; + +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 (DBus.Error e) { + show_error(e.message); + } catch (GLib.Error e) { + show_error(e.message); + } + + return 0; +} -- cgit v1.2.3-54-g00ecf