src/zavai.vala

   1 /*
   2  * zavai - simple interface to the OpenMoko (or to the FSO stack)
   3  *
   4  * Copyright (C) 2009--2010  Enrico Zini <enrico@enricozini.org>
   5  *
   6  * This program is free software; you can redistribute it and/or modify
   7  * it 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  * This program is distributed in the hope that it will be useful,
  12  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  13  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  14  * GNU General Public License for more details.
  15  *
  16  * You should have received a copy of the GNU General Public License
  17  * along with this program; if not, write to the Free Software
  18  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
  19  */
  20
  21 using GLib;
  22
  23 //string VERSION = "0.1";
  24 static string pidfilename;
  25
  26 static Posix.pid_t is_running()
  27 {
  28         string pidfile = zavai.config.homedir + "/" + pidfilename + ".pid";
  29         string contents;
  30         try {
  31                 if (!FileUtils.get_contents(pidfile, out contents))
  32                         return 0;
  33         } catch (FileError e) {
  34                 return 0;
  35         }
  36         int val = contents.to_int();
  37         string procdir = "/proc/%d".printf(val);
  38         if (FileUtils.test(procdir, FileTest.IS_DIR))
  39                 return (Posix.pid_t)val;
  40         else
  41                 return 0;
  42 }
  43
  44 static void make_pidfile()
  45 {
  46         string pidfile = zavai.config.homedir + "/" + pidfilename + ".pid";
  47         FileUtils.set_contents(pidfile, "%d".printf(Posix.getpid()));
  48 }
  49
  50 static void on_kill(int sig)
  51 {
  52         Gtk.main_quit();
  53 }
  54
  55
  56 static int main (string[] args) {
  57         bool opt_popup = false;
  58         bool opt_calendar = false;
  59         GLib.OptionEntry[] entries = new GLib.OptionEntry[] {
  60                 OptionEntry() {
  61                         long_name = "popup",
  62                         short_name = 'p',
  63                         flags = 0,
  64                         arg = OptionArg.NONE,
  65                         arg_data = &opt_popup,
  66                         description = "run as a popup at the specified location on screen",
  67                         arg_description = null },
  68                 OptionEntry() {
  69                         long_name = "calendar",
  70                         short_name = 0,
  71                         flags = 0,
  72                         arg = OptionArg.NONE,
  73                         arg_data = &opt_calendar,
  74                         description = "run as calendar only",
  75                         arg_description = null },
  76                 OptionEntry()
  77         };
  78     Gtk.init_with_args(ref args, "", entries, null);
  79     Gst.init (ref args);
  80
  81     pidfilename = "zavai";
  82
  83         // if not opts.verbose:
  84         //     zavai.set_quiet()
  85
  86         // Set up zavai
  87
  88 /*
  89         int id = at.earliestID();
  90         stderr.printf("%d\n", id);
  91         if (id != -1)
  92         {
  93                 string? label = zavai.clock.Alarm.getLabel(id);
  94                 if (label == null)
  95                         stdout.printf("generic at job\n");
  96                 else
  97                         stdout.printf("zavai at job: %s\n", label);
  98         }
  99
 100         zavai.clock.Alarm.schedule("now + 1 hour", "An\"\'\'\n\n\ttani blinda la supercazzola");
 101
 102         return 0;
 103 */
 104
 105         if (args.length > 1 && args[1] == "notify")
 106         {
 107                 stdout.printf("NOTIFY\n");
 108                 DBus.Connection sbus;
 109                 dynamic DBus.Object zav;
 110                 try {
 111                         sbus = DBus.Bus.get(DBus.BusType.SYSTEM);
 112                 } catch (DBus.Error e) {
 113                         stderr.printf("Cannot access system DBus bus: %s\n", e.message);
 114                         return 1;
 115                 }
 116                 // see mdbus -s org.freesmartphone.ousaged /org/freesmartphone/Usage
 117                 zav = sbus.get_object(
 118                         "org.enricozini.zavai",
 119                         "/org/enricozini/Zavai/Clock",
 120                         "org.enricozini.zavai.Alarm");
 121                 if (args.length > 2)
 122                 {
 123                         stdout.printf("NOTIFY %s\n", args[2]);
 124                         zav.Notify(args[2]);
 125                 }
 126                 else
 127                         zav.Notify("Alarm");
 128
 129                 return 0;
 130         }
 131
 132     // Core infrastructure
 133         zavai.config = new zavai.Config();
 134         zavai.config.argv0 = args[0];
 135
 136     if (opt_calendar)
 137     {
 138         pidfilename = "calendar";
 139
 140         // User interface
 141         var calendar = new zavai.widgets.Calendar();
 142
 143         Gtk.Window win = new Gtk.Window(Gtk.WindowType.TOPLEVEL);
 144         if (opt_popup)
 145         {
 146             Posix.pid_t pid = is_running();
 147             if (pid != 0)
 148             {
 149                 // Kill a running calendar
 150                 Posix.kill(pid, Posix.SIGINT);
 151                 FileUtils.unlink(zavai.config.homedir + "/" + pidfilename + ".pid");
 152                 return 0;
 153             }
 154
 155             make_pidfile();
 156
 157             win.set_decorated(false);
 158             //win.set_resizable(false);
 159             win.set_border_width(5);
 160             win.set_skip_taskbar_hint(true);
 161             win.set_skip_pager_hint(true);
 162             //    gtk_window_set_type_hint(GTK_WINDOW(win), GDK_WINDOW_TYPE_HINT_DOCK);
 163             win.set_position(Gtk.WindowPosition.MOUSE);
 164             win.stick();
 165         }
 166
 167         win.title = "Zavai calendar";
 168         win.destroy += Gtk.main_quit;
 169         win.add(calendar);
 170         win.set_size_request(300, 500);
 171         win.show_all();
 172         win.show();
 173
 174         // Shutdown the main loop on SIGINT
 175         Posix.signal(Posix.SIGINT, on_kill);
 176         Posix.signal(Posix.SIGTERM, on_kill);
 177
 178         Gtk.main();
 179
 180         calendar.flush();
 181
 182         return 0;
 183     }
 184
 185
 186         zavai.registry = new zavai.Registry();
 187
 188     zavai.main.init();
 189
 190     // Additional infrastructure
 191         zavai.input.init();
 192         zavai.uevent.init();
 193         zavai.power.init();
 194         zavai.gps.init();
 195         zavai.gsm.init();
 196         zavai.clock.init();
 197         zavai.audio.init();
 198         zavai.log.init();
 199         zavai.wifi.init();
 200         zavai.bluetooth.init();
 201
 202         /*
 203         zavai.clock.clock.schedule(new zavai.clock.Alarm(123456, "Second"));
 204         zavai.clock.clock.schedule(new zavai.clock.Alarm(1234567, "Third"));
 205         zavai.clock.clock.schedule(new zavai.clock.Alarm(12345, "First"));
 206         zavai.clock.clock.check_alarms();
 207         */
 208
 209         // User interface
 210         zavai.ui.music.init();
 211         zavai.ui.main.init();
 212         zavai.ui.gps.init();
 213         zavai.ui.gsm.init();
 214         zavai.config.find_and_run_script("display", "init");
 215         zavai.ui.power.init();
 216         zavai.ui.aux.init();
 217         zavai.ui.kbd.init();
 218         zavai.ui.wm.init();
 219         zavai.ui.calendar.init();
 220         zavai.ui.alarm.init();
 221         zavai.ui.wifi.init();
 222         zavai.ui.bluetooth.init();
 223         zavai.ui.debug.init();
 224
 225         //zavai.app.show_applet("menu.main");
 226         zavai.app.show_applet(zavai.ui.main.status);
 227
 228 /*
 229         zavai.clock.clock.schedule(new zavai.clock.Alarm(time_t() + 10, "Test second"));
 230         zavai.clock.clock.schedule(new zavai.clock.Alarm(time_t() + 5, "Test first"));
 231         zavai.clock.clock.schedule(new zavai.clock.Alarm(time_t() + 300, "Test third"));
 232 */
 233
 234         //zavai.ui.power.power_menu.toggle();
 235
 236         // # Shutdown the main loop on SIGINT
 237         // def on_kill(signum, frame):
 238         //     gtk.main_quit()
 239         // signal.signal(signal.SIGINT, on_kill)
 240         // signal.signal(signal.SIGTERM, on_kill)
 241
 242         // zavai.info("Starting")
 243         // app = registry.resource("app")
 244         // app.connect("destroy", gtk.main_quit)
 245         // app.run()
 246
 247 /*
 248         dynamic DBus.Object otime = zavai.registry.sbus.get_object(
 249                         "org.freesmartphone.otimed",
 250                         "/org/freesmartphone/Time/Alarm",
 251                         "org.freesmartphone.Time.Alarm");
 252
 253         otime.ClearAlarm();
 254         otime.SetAlarm(time_t() + 10);
 255
 256         dynamic DBus.Object notification = zavai.registry.sbus.get_object(
 257                         "org.freesmartphone",
 258                         "org/freesmartphone/Notification",
 259                         "org.freesmartphone.Notification");
 260         notification.Alarm += on_alarm;
 261 */
 262
 263         zavai.app.run();
 264
 265         if (args.length > 1 && args[1] == "alarm")
 266     {
 267         zavai.clock.AlarmTriggerInfo alarm = new zavai.clock.AlarmTriggerInfo("Prova");
 268         zavai.clock.alarm_trigger_queue.enqueue_trigger(alarm);
 269     }
 270
 271         if (args.length > 2 && args[1] == "play")
 272     {
 273         zavai.audio.musicplayer.play("file://" + args[2]);
 274
 275         // Timeout.add(3 * 1000, () => {
 276         //     zavai.audio.soundplayer.play("file:///backup/ciapino/src/openmoocow/data/moo.wav", true);
 277         //     Timeout.add(4 * 1000, () => {
 278         //         zavai.audio.soundplayer.stop();
 279         //         return false;
 280         //     });
 281         //     return false;
 282         // });
 283     }
 284
 285         Gtk.main();
 286
 287         // zavai.info("Shutting down")
 288         zavai.registry.shutdown();
 289
 290         return 0;
 291 }