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/* Evolution calendar - Alarm notification service main file
*
* Copyright (C) 2000 Ximian, Inc.
*
* Author: Federico Mena-Quintero <federico@ximian.com>
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of version 2 of the GNU General Public
* License as published by the Free Software Foundation.
*
* 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 copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307, USA.
*/
#ifdef HAVE_CONFIG_H
#include "config.h"
#endif
#include <string.h>
#include <glib.h>
#include <libgnome/gnome-i18n.h>
#include <libgnome/gnome-init.h>
#include <libgnomeui/gnome-client.h>
#include <libgnomevfs/gnome-vfs-init.h>
#include <glade/glade.h>
#include <bonobo/bonobo-main.h>
#include <bonobo/bonobo-generic-factory.h>
#include <bonobo-activation/bonobo-activation.h>
#include <gtk/gtkmain.h>
#include "alarm.h"
#include "alarm-queue.h"
#include "alarm-notify.h"
#include "save.h"
static GnomeClient *master_client = NULL;
static BonoboGenericFactory *factory;
static AlarmNotify *alarm_notify_service = NULL;
/* Callback for the master client's "die" signal. We must terminate the daemon
* since the session is ending.
*/
static void
client_die_cb (GnomeClient *client)
{
gtk_main_quit ();
}
/* Sees if a session manager is present. If so, it tells the SM how to restart
* the daemon when the session starts. It also sets the die callback so that
* the daemon can terminate properly when the session ends.
*/
static void
set_session_parameters (char **argv)
{
int flags;
char *args[2];
master_client = gnome_master_client ();
flags = gnome_client_get_flags (master_client);
if (!(flags & GNOME_CLIENT_IS_CONNECTED))
return;
/* The daemon should always be started up by the session manager when
* the session starts. The daemon will take care of loading whatever
* calendars it was told to load.
*/
gnome_client_set_restart_style (master_client, GNOME_RESTART_ANYWAY);
args[0] = argv[0];
args[1] = NULL;
gnome_client_set_restart_command (master_client, 1, args);
g_signal_connect (G_OBJECT (master_client), "die",
G_CALLBACK (client_die_cb), NULL);
}
/* Factory function for the alarm notify service; just creates and references a
* singleton service object.
*/
static BonoboObject *
alarm_notify_factory_fn (BonoboGenericFactory *factory, const char *component_id, void *data)
{
if (!alarm_notify_service) {
alarm_notify_service = alarm_notify_new ();
g_assert (alarm_notify_service != NULL);
}
bonobo_object_ref (BONOBO_OBJECT (alarm_notify_service));
return BONOBO_OBJECT (alarm_notify_service);
}
/* Loads the calendars that the alarm daemon has been told to load in the past */
static gboolean
load_calendars (gpointer user_data)
{
GPtrArray *uris;
int i;
alarm_queue_init ();
/* create the alarm notification service */
if (!alarm_notify_service) {
alarm_notify_service = alarm_notify_new ();
g_assert (alarm_notify_service != NULL);
}
uris = get_calendars_to_load ();
if (!uris) {
g_message ("load_calendars(): Could not get the list of calendars to load");
return TRUE; /* should we continue retrying? */;
}
for (i = 0; i < uris->len; i++) {
char *uri;
CORBA_Environment ev;
uri = uris->pdata[i];
CORBA_exception_init (&ev);
alarm_notify_add_calendar (alarm_notify_service, uri, FALSE, &ev);
if (ev._major == CORBA_USER_EXCEPTION) {
char *ex_id;
ex_id = CORBA_exception_id (&ev);
if (strcmp (ex_id, ex_GNOME_Evolution_Calendar_AlarmNotify_InvalidURI) == 0)
g_message ("load_calendars(): Invalid URI `%s'; will not load "
"that calendar.", uri);
else if (strcmp (ex_id,
ex_GNOME_Evolution_Calendar_AlarmNotify_BackendContactError)
== 0)
g_message ("load_calendars(): Could not contact the backend "
"while trying to load `%s'", uri);
} else if (ev._major != CORBA_NO_EXCEPTION)
g_message ("load_calendars(): Exception while loading calendar `%s'", uri);
CORBA_exception_free (&ev);
g_free (uri);
}
g_ptr_array_free (uris, TRUE);
return FALSE;
}
int
main (int argc, char **argv)
{
bindtextdomain (GETTEXT_PACKAGE, EVOLUTION_LOCALEDIR);
textdomain (GETTEXT_PACKAGE);
gnome_program_init ("evolution-alarm-notify", VERSION, LIBGNOME_MODULE, argc, argv, NULL);
gtk_init (&argc, &argv);
if (bonobo_init (&argc, argv) == FALSE)
g_error (_("Could not initialize Bonobo"));
if (!gnome_vfs_init ())
g_error (_("Could not initialize gnome-vfs"));
glade_init ();
factory = bonobo_generic_factory_new ("OAFIID:GNOME_Evolution_Calendar_AlarmNotify_Factory",
(BonoboFactoryCallback) alarm_notify_factory_fn, NULL);
if (!factory)
g_error (_("Could not create the alarm notify service factory"));
set_session_parameters (argv);
g_idle_add ((GSourceFunc) load_calendars, NULL);
bonobo_main ();
bonobo_object_unref (BONOBO_OBJECT (factory));
factory = NULL;
/* FIXME: free the alarm_notify_service */
alarm_queue_done ();
alarm_done ();
gnome_vfs_shutdown ();
return 0;
}
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