pamac-classic/src/refresh.vala

100 lines
2.5 KiB
Vala

/*
* pamac-vala
*
* Copyright (C) 2014-2015 Guillaume Benoit <guillaume@manjaro.org>
*
* This program 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 3 of the License, or
* (at your option) any later version.
*
* This program 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 get of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
namespace Pamac {
public struct ErrorInfos {
public string message;
public string[] details;
}
[DBus (name = "org.manjaro.pamac")]
public interface Daemon : Object {
public abstract void start_refresh (int force) throws IOError;
[DBus (no_reply = true)]
public abstract void quit () throws IOError;
public signal void refresh_finished (ErrorInfos error);
}
}
Pamac.Daemon pamac_daemon;
MainLoop loop;
bool check_pamac_running () {
Application app;
bool run = false;
app = new Application ("org.manjaro.pamac.manager", 0);
try {
app.register ();
} catch (GLib.Error e) {
stderr.printf ("%s\n", e.message);
}
run = app.get_is_remote ();
if (run) {
return run;
}
app = new Application ("org.manjaro.pamac.updater", 0);
try {
app.register ();
} catch (GLib.Error e) {
stderr.printf ("%s\n", e.message);
}
run = app.get_is_remote ();
if (run) {
return run;
}
app = new Application ("org.manjaro.pamac.install", 0);
try {
app.register ();
} catch (GLib.Error e) {
stderr.printf ("%s\n", e.message);
}
run = app.get_is_remote ();
return run;
}
void on_refresh_finished () {
if (!check_pamac_running ()) {
try {
pamac_daemon.quit ();
} catch (IOError e) {
stderr.printf ("IOError: %s\n", e.message);
}
}
loop.quit ();
}
int main () {
var pamac_config = new Pamac.Config ("/etc/pamac.conf");
// if refresh period is 0, just exit
if (pamac_config.refresh_period != 0) {
if (!check_pamac_running ()) {
try {
pamac_daemon = Bus.get_proxy_sync (BusType.SYSTEM, "org.manjaro.pamac",
"/org/manjaro/pamac");
pamac_daemon.refresh_finished.connect (on_refresh_finished);
pamac_daemon.start_refresh (0);
loop = new MainLoop ();
loop.run ();
} catch (IOError e) {
stderr.printf ("IOError: %s\n", e.message);
}
}
}
return 0;
}