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authorFederico Mena Quintero <federico@ximian.com>2001-10-19 03:50:29 +0800
committerFederico Mena Quintero <federico@src.gnome.org>2001-10-19 03:50:29 +0800
commitd21e6e4dc143f1b077da4d9c9375947e63321d7a (patch)
treecb01ffe152063455c05e2d802ae5309d0d96685a /calendar
parentf7d9f635db0b3375f31bfa8d7984032dad87c5d1 (diff)
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Adds session management for the alarm daemon. Also makes it store a list
2001-10-18 Federico Mena Quintero <federico@ximian.com> Adds session management for the alarm daemon. Also makes it store a list of calendars to be monitored. Those calendars will all be loaded when the alarm daemon starts up. * idl/evolution-calendar.idl (AlarmNotify): Removed the ::die() method. The alarm daemon now handles termination via the session manager's commands. * gui/alarm-notify/notify-main.c (set_session_parameters): New function, sets some parameters so that the session manager can restart the daemon via the evolution-alarm-client program. Also, sets up the "die" signal so that the daemon can terminate when the session ends. (load_calendars): New function to load the calendars on startup. (main): Set the session parameters. Load the calendars on startup. * gui/alarm-notify/alarm-notify.c (alarm_notify_add_calendar): New function, moved over from the impl_ function. Added a load_afterwards argument to indicate whether the calendar should just be loaded or if it should also be added to the list of calendars to load on startup. (AlarmNotify_addCalendar): Use alarm_notify_add_calendar(). (AlarmNotify_removeCalendar): Remove the calendar from the list of calendars to load on startup. * gui/alarm-notify/save.c (save_calendars_to_load): New function, saves a sequence of the URIs to load. (get_calendars_to_load): New function, loads a sequence of calendars to load. * gui/alarm-notify/alarm.h: Removed stale prototype for alarm_init(). * gui/component-factory.c (remove_folder): Ask the alarm daemon to stop monitoring alarms for the folder that is being deleted. svn path=/trunk/; revision=13763
Diffstat (limited to 'calendar')
-rw-r--r--calendar/ChangeLog37
-rw-r--r--calendar/gui/alarm-notify/Makefile.am11
-rw-r--r--calendar/gui/alarm-notify/alarm-notify.c237
-rw-r--r--calendar/gui/alarm-notify/alarm-notify.h3
-rw-r--r--calendar/gui/alarm-notify/alarm-queue.c2
-rw-r--r--calendar/gui/alarm-notify/alarm.h1
-rw-r--r--calendar/gui/alarm-notify/client-main.c178
-rw-r--r--calendar/gui/alarm-notify/notify-main.c110
-rw-r--r--calendar/gui/alarm-notify/save.c144
-rw-r--r--calendar/gui/alarm-notify/save.h4
-rw-r--r--calendar/gui/calendar-component.c58
-rw-r--r--calendar/gui/component-factory.c58
-rw-r--r--calendar/idl/evolution-calendar.idl13
13 files changed, 595 insertions, 261 deletions
diff --git a/calendar/ChangeLog b/calendar/ChangeLog
index eab413bef6..154edf2a84 100644
--- a/calendar/ChangeLog
+++ b/calendar/ChangeLog
@@ -1,3 +1,40 @@
+2001-10-18 Federico Mena Quintero <federico@ximian.com>
+
+ Adds session management for the alarm daemon. Also makes it store
+ a list of calendars to be monitored. Those calendars will all be
+ loaded when the alarm daemon starts up.
+
+ * idl/evolution-calendar.idl (AlarmNotify): Removed the ::die()
+ method. The alarm daemon now handles termination via the session
+ manager's commands.
+
+ * gui/alarm-notify/notify-main.c (set_session_parameters): New
+ function, sets some parameters so that the session manager can
+ restart the daemon via the evolution-alarm-client program. Also,
+ sets up the "die" signal so that the daemon can terminate when the
+ session ends.
+ (load_calendars): New function to load the calendars on startup.
+ (main): Set the session parameters. Load the calendars on startup.
+
+ * gui/alarm-notify/alarm-notify.c (alarm_notify_add_calendar): New
+ function, moved over from the impl_ function. Added a
+ load_afterwards argument to indicate whether the calendar should
+ just be loaded or if it should also be added to the list of
+ calendars to load on startup.
+ (AlarmNotify_addCalendar): Use alarm_notify_add_calendar().
+ (AlarmNotify_removeCalendar): Remove the calendar from the list of
+ calendars to load on startup.
+
+ * gui/alarm-notify/save.c (save_calendars_to_load): New function,
+ saves a sequence of the URIs to load.
+ (get_calendars_to_load): New function, loads a sequence of
+ calendars to load.
+
+ * gui/alarm-notify/alarm.h: Removed stale prototype for alarm_init().
+
+ * gui/component-factory.c (remove_folder): Ask the alarm daemon to
+ stop monitoring alarms for the folder that is being deleted.
+
2001-10-18 JP Rosevear <jpr@ximian.com>
* gui/e-meeting-time-sel.c
diff --git a/calendar/gui/alarm-notify/Makefile.am b/calendar/gui/alarm-notify/Makefile.am
index 4c323c3b55..8cf9b749fc 100644
--- a/calendar/gui/alarm-notify/Makefile.am
+++ b/calendar/gui/alarm-notify/Makefile.am
@@ -11,7 +11,7 @@ idl_flags = `$(GNOME_CONFIG) --cflags idl` -I $(datadir)/idl
$(CORBA_GENERATED): $(idls)
$(ORBIT_IDL) $(idl_flags) $(top_srcdir)/calendar/idl/evolution-calendar.idl
-bin_PROGRAMS = evolution-alarm-notify # evolution-alarm-client
+bin_PROGRAMS = evolution-alarm-notify
noinst_LIBRARIES = libalarm.a
@@ -63,15 +63,6 @@ evolution_alarm_notify_LDADD = \
$(EXTRA_GNOME_LIBS) \
$(INTLLIBS)
-# evolution_alarm_client_SOURCES = \
-# client-main.c \
-# $(CORBA_GENERATED)
-#
-# evolution_alarm_client_LDADD = \
-# $(BONOBO_VFS_GNOME_LIBS) \
-# $(EXTRA_GNOME_LIBS) \
-# $(INTLLIBS)
-
oafdir = $(datadir)/oaf
oaf_in_files = \
GNOME_Evolution_Calendar_AlarmNotify.oaf.in
diff --git a/calendar/gui/alarm-notify/alarm-notify.c b/calendar/gui/alarm-notify/alarm-notify.c
index 88d25dafbc..61b8e8ecc5 100644
--- a/calendar/gui/alarm-notify/alarm-notify.c
+++ b/calendar/gui/alarm-notify/alarm-notify.c
@@ -27,6 +27,7 @@
#include <cal-client/cal-client.h>
#include "alarm-notify.h"
#include "alarm-queue.h"
+#include "save.h"
@@ -64,8 +65,6 @@ static void AlarmNotify_addCalendar (PortableServer_Servant servant,
static void AlarmNotify_removeCalendar (PortableServer_Servant servant,
const CORBA_char *str_uri,
CORBA_Environment *ev);
-static void AlarmNotify_die (PortableServer_Servant servant,
- CORBA_Environment *ev);
static BonoboXObjectClass *parent_class;
@@ -89,7 +88,6 @@ alarm_notify_class_init (AlarmNotifyClass *class)
class->epv.addCalendar = AlarmNotify_addCalendar;
class->epv.removeCalendar = AlarmNotify_removeCalendar;
- class->epv.die = AlarmNotify_die;
object_class->destroy = alarm_notify_destroy;
}
@@ -148,63 +146,124 @@ alarm_notify_destroy (GtkObject *object)
/* CORBA servant implementation */
-/* AlarmNotify::addCalendar method */
+/* Looks for a canonicalized URI inside an array of URIs; returns the index
+ * within the array or -1 if not found.
+ */
+static int
+find_uri_index (GPtrArray *uris, const char *str_uri)
+{
+ int i;
+
+ for (i = 0; i < uris->len; i++) {
+ char *uri;
+
+ uri = uris->pdata[i];
+ if (strcmp (uri, str_uri) == 0)
+ break;
+ }
+
+ if (i == uris->len)
+ return -1;
+ else
+ return i;
+}
+
+/* Frees an array of URIs and the URIs within it. */
static void
-AlarmNotify_addCalendar (PortableServer_Servant servant,
- const CORBA_char *str_uri,
- CORBA_Environment *ev)
+free_uris (GPtrArray *uris)
{
- AlarmNotify *an;
- AlarmNotifyPrivate *priv;
- GnomeVFSURI *uri;
- CalClient *client;
- LoadedClient *lc;
+ int i;
- an = ALARM_NOTIFY (bonobo_object_from_servant (servant));
- priv = an->priv;
+ for (i = 0; i < uris->len; i++) {
+ char *uri;
- uri = gnome_vfs_uri_new (str_uri);
- if (!uri) {
- CORBA_exception_set (ev, CORBA_USER_EXCEPTION,
- ex_GNOME_Evolution_Calendar_AlarmNotify_InvalidURI,
- NULL);
- return;
+ uri = uris->pdata[i];
+ g_free (uri);
}
- lc = g_hash_table_lookup (priv->uri_client_hash, uri);
+ g_ptr_array_free (uris, TRUE);
+}
- if (lc) {
- gnome_vfs_uri_unref (uri);
- g_assert (lc->refcount > 0);
- lc->refcount++;
+/* Adds an URI to the list of calendars to load on startup */
+static void
+add_uri_to_load (GnomeVFSURI *uri)
+{
+ char *str_uri;
+ GPtrArray *loaded_uris;
+ int i;
+
+ /* Canonicalize the URI */
+ str_uri = gnome_vfs_uri_to_string (uri, GNOME_VFS_URI_HIDE_NONE);
+ g_assert (str_uri != NULL);
+
+ loaded_uris = get_calendars_to_load ();
+ g_assert (loaded_uris != NULL);
+
+ /* Look for the URI in the list of calendars to load */
+
+ i = find_uri_index (loaded_uris, str_uri);
+
+ /* We only need to add the URI if we didn't find it among the list of
+ * calendars.
+ */
+ if (i != -1) {
+ g_free (str_uri);
+ free_uris (loaded_uris);
return;
}
- client = cal_client_new ();
+ g_ptr_array_add (loaded_uris, str_uri);
+ save_calendars_to_load (loaded_uris);
- if (client) {
- if (cal_client_open_calendar (client, str_uri, FALSE)) {
- lc = g_new (LoadedClient, 1);
- lc->client = client;
- lc->uri = uri;
- lc->refcount = 1;
- g_hash_table_insert (priv->uri_client_hash, uri, lc);
+ free_uris (loaded_uris);
+}
- alarm_queue_add_client (client);
- } else {
- gtk_object_unref (GTK_OBJECT (client));
- client = NULL;
- }
- }
+/* Removes an URI from the list of calendars to load on startup */
+static void
+remove_uri_to_load (GnomeVFSURI *uri)
+{
+ char *str_uri;
+ GPtrArray *loaded_uris;
+ char *loaded_uri;
+ int i;
- if (!client) {
- gnome_vfs_uri_unref (uri);
+ /* Canonicalize the URI */
+ str_uri = gnome_vfs_uri_to_string (uri, GNOME_VFS_URI_HIDE_NONE);
+ g_assert (str_uri != NULL);
- CORBA_exception_set (ev, CORBA_USER_EXCEPTION,
- ex_GNOME_Evolution_Calendar_AlarmNotify_BackendContactError,
- NULL);
+ loaded_uris = get_calendars_to_load ();
+ g_assert (loaded_uris != NULL);
+
+ /* Look for the URI in the list of calendars to load */
+
+ i = find_uri_index (loaded_uris, str_uri);
+ g_free (str_uri);
+
+ /* If we didn't find it, there is no need to remove it */
+ if (i == -1) {
+ free_uris (loaded_uris);
return;
}
+
+ loaded_uri = loaded_uris->pdata[i];
+ g_free (loaded_uri);
+
+ g_ptr_array_remove_index (loaded_uris, i);
+ save_calendars_to_load (loaded_uris);
+
+ free_uris (loaded_uris);
+}
+
+/* AlarmNotify::addCalendar method */
+static void
+AlarmNotify_addCalendar (PortableServer_Servant servant,
+ const CORBA_char *str_uri,
+ CORBA_Environment *ev)
+{
+ AlarmNotify *an;
+
+ an = ALARM_NOTIFY (bonobo_object_from_servant (servant));
+ alarm_notify_add_calendar (an, str_uri, TRUE, ev);
}
/* AlarmNotify::removeCalendar method */
@@ -229,6 +288,8 @@ AlarmNotify_removeCalendar (PortableServer_Servant servant,
return;
}
+ remove_uri_to_load (uri);
+
lc = g_hash_table_lookup (priv->uri_client_hash, uri);
gnome_vfs_uri_unref (uri);
@@ -252,19 +313,6 @@ AlarmNotify_removeCalendar (PortableServer_Servant servant,
g_free (lc);
}
-static void
-AlarmNotify_die (PortableServer_Servant servant,
- CORBA_Environment *ev)
-{
- AlarmNotify *an;
- AlarmNotifyPrivate *priv;
-
- an = ALARM_NOTIFY (bonobo_object_from_servant (servant));
- priv = an->priv;
-
- /* FIXME */
-}
-
/**
@@ -283,3 +331,78 @@ alarm_notify_new (void)
an = gtk_type_new (TYPE_ALARM_NOTIFY);
return an;
}
+
+/**
+ * alarm_notify_add_calendar:
+ * @an: An alarm notification service.
+ * @uri: URI of the calendar to load.
+ * @load_afterwards: Whether this calendar should be loaded in the future
+ * when the alarm daemon starts up.
+ * @ev: CORBA environment for exceptions.
+ *
+ * Tells the alarm notification service to load a calendar and start monitoring
+ * its alarms. It can optionally be made to save the URI of this calendar so
+ * that it can be loaded in the future when the alarm daemon starts up.
+ **/
+void
+alarm_notify_add_calendar (AlarmNotify *an, const char *str_uri, gboolean load_afterwards,
+ CORBA_Environment *ev)
+{
+ AlarmNotifyPrivate *priv;
+ GnomeVFSURI *uri;
+ CalClient *client;
+ LoadedClient *lc;
+
+ g_return_if_fail (an != NULL);
+ g_return_if_fail (IS_ALARM_NOTIFY (an));
+ g_return_if_fail (str_uri != NULL);
+ g_return_if_fail (ev != NULL);
+
+ priv = an->priv;
+
+ uri = gnome_vfs_uri_new (str_uri);
+ if (!uri) {
+ CORBA_exception_set (ev, CORBA_USER_EXCEPTION,
+ ex_GNOME_Evolution_Calendar_AlarmNotify_InvalidURI,
+ NULL);
+ return;
+ }
+
+ if (load_afterwards)
+ add_uri_to_load (uri);
+
+ lc = g_hash_table_lookup (priv->uri_client_hash, uri);
+
+ if (lc) {
+ gnome_vfs_uri_unref (uri);
+ g_assert (lc->refcount > 0);
+ lc->refcount++;
+ return;
+ }
+
+ client = cal_client_new ();
+
+ if (client) {
+ if (cal_client_open_calendar (client, str_uri, FALSE)) {
+ lc = g_new (LoadedClient, 1);
+ lc->client = client;
+ lc->uri = uri;
+ lc->refcount = 1;
+ g_hash_table_insert (priv->uri_client_hash, uri, lc);
+
+ alarm_queue_add_client (client);
+ } else {
+ gtk_object_unref (GTK_OBJECT (client));
+ client = NULL;
+ }
+ }
+
+ if (!client) {
+ gnome_vfs_uri_unref (uri);
+
+ CORBA_exception_set (ev, CORBA_USER_EXCEPTION,
+ ex_GNOME_Evolution_Calendar_AlarmNotify_BackendContactError,
+ NULL);
+ return;
+ }
+}
diff --git a/calendar/gui/alarm-notify/alarm-notify.h b/calendar/gui/alarm-notify/alarm-notify.h
index 4122b269fa..39aef31c74 100644
--- a/calendar/gui/alarm-notify/alarm-notify.h
+++ b/calendar/gui/alarm-notify/alarm-notify.h
@@ -57,6 +57,9 @@ GtkType alarm_notify_get_type (void);
AlarmNotify *alarm_notify_new (void);
+void alarm_notify_add_calendar (AlarmNotify *an, const char *str_uri, gboolean load_afterwards,
+ CORBA_Environment *ev);
+
diff --git a/calendar/gui/alarm-notify/alarm-queue.c b/calendar/gui/alarm-notify/alarm-queue.c
index 342a07e420..b0a6aa8dda 100644
--- a/calendar/gui/alarm-notify/alarm-queue.c
+++ b/calendar/gui/alarm-notify/alarm-queue.c
@@ -802,7 +802,7 @@ procedure_notification (time_t trigger, CompQueuedAlarms *cqa, gpointer alarm_id
* alarm_queue_init:
*
* Initializes the alarm queueing system. This should be called near the
- * beginning of the program, after calling alarm_init().
+ * beginning of the program.
**/
void
alarm_queue_init (void)
diff --git a/calendar/gui/alarm-notify/alarm.h b/calendar/gui/alarm-notify/alarm.h
index b5d57cbe49..592fcdfca2 100644
--- a/calendar/gui/alarm-notify/alarm.h
+++ b/calendar/gui/alarm-notify/alarm.h
@@ -32,7 +32,6 @@
typedef void (* AlarmFunction) (gpointer alarm_id, time_t trigger, gpointer data);
typedef void (* AlarmDestroyNotify) (gpointer alarm_id, gpointer data);
-void alarm_init (void);
void alarm_done (void);
gpointer alarm_add (time_t trigger, AlarmFunction alarm_fn, gpointer data,
diff --git a/calendar/gui/alarm-notify/client-main.c b/calendar/gui/alarm-notify/client-main.c
deleted file mode 100644
index 5b0fb669d2..0000000000
--- a/calendar/gui/alarm-notify/client-main.c
+++ /dev/null
@@ -1,178 +0,0 @@
-/* Evolution calendar - Command-line client for the alarm notification service
- *
- * Copyright (C) 2001 Ximian, Inc.
- *
- * Authors: Federico Mena-Quintero <federico@ximian.com>
- *
- * 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 2 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 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 <liboaf/liboaf.h>
-#include "evolution-calendar.h"
-
-
-
-/* Requests that a calendar be added to the alarm notification service */
-static void
-add_calendar (GNOME_Evolution_Calendar_AlarmNotify an, const char *uri)
-{
- CORBA_Environment ev;
-
- CORBA_exception_init (&ev);
- GNOME_Evolution_Calendar_AlarmNotify_addCalendar (an, uri, &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 ("add_calendar(): Invalid URI reported from the "
- "alarm notification service");
- goto out;
- } else if (strcmp (ex_id,
- ex_GNOME_Evolution_Calendar_AlarmNotify_BackendContactError)
- == 0) {
- g_message ("add_calendar(): The alarm notification service could "
- "not contact the backend");
- goto out;
- }
- }
-
- if (ev._major != CORBA_NO_EXCEPTION)
- g_message ("add_calendar(): Could not issue the addCalendar request");
-
- out:
- CORBA_exception_free (&ev);
-}
-
-/* Loads the calendars that the user has configured to be loaded */
-static void
-load_calendars (void)
-{
- CORBA_Environment ev;
- GNOME_Evolution_Calendar_AlarmNotify an;
- char *base_uri;
- char *uri;
-
- CORBA_exception_init (&ev);
- an = oaf_activate_from_id ("OAFID:GNOME_Evolution_Calendar_AlarmNotify", 0, NULL, &ev);
-
- if (ev._major != CORBA_NO_EXCEPTION) {
- g_message ("load_calendars(): Could not activate the alarm notification service");
- CORBA_exception_free (&ev);
- exit (EXIT_FAILURE);
- }
- CORBA_exception_free (&ev);
-
- /* FIXME: this should be obtained from the configuration in the Wombat */
-
- base_uri = g_concat_dir_and_file (g_get_home_dir (), "evolution");
-
- uri = g_concat_dir_and_file (base_uri, "local/Calendar/calendar.ics");
- add_calendar (an, uri);
- g_free (uri);
-
- uri = g_concat_dir_and_file (base_uri, "local/Tasks/tasks.ics");
- add_calendar (an, uri);
- g_free (uri);
-
- g_free (base_uri);
-
- CORBA_exception_init (&ev);
- Bonobo_Unknown_unref (an, &ev);
- if (ev._major != CORBA_NO_EXCEPTION)
- g_message ("load_calendars(): Could not unref the alarm notification service");
-
- CORBA_exception_free (&ev);
-
- CORBA_exception_init (&ev);
- CORBA_Object_release (an, &ev);
- if (ev._major != CORBA_NO_EXCEPTION)
- g_message ("load_calendars(): Could not release the alarm notification service");
-
- CORBA_exception_free (&ev);
-}
-
-/* FIXME: handle the --die option */
-
-int
-main (int argc, char **argv)
-{
- GnomeClient *client;
- int flags;
- gboolean launch_service;
-
- bindtextdomain (PACKAGE, EVOLUTION_LOCALEDIR);
- textdomain (PACKAGE);
-
- if (gnome_init_with_popt_table ("evolution-alarm-client", VERSION,
- argc, argv, oaf_popt_options, 0, NULL) != 0) {
- g_message ("main(): Could not initialize GNOME");
- exit (EXIT_FAILURE);
- }
-
- oaf_init (argc, argv);
-
- if (!bonobo_init (CORBA_OBJECT_NIL, CORBA_OBJECT_NIL, CORBA_OBJECT_NIL)) {
- g_message ("main(): Could not initialize Bonobo");
- exit (EXIT_FAILURE);
- }
-
- /* Ask the session manager to restart us */
-
- client = gnome_master_client ();
- flags = gnome_client_get_flags (client);
-
- if (flags & GNOME_CLIENT_IS_CONNECTED) {
- char *client_id;
-
- client_id = gnome_client_get_id (client);
- g_assert (client_id != NULL);
-
- launch_service = gnome_startup_acquire_token ("EVOLUTION_ALARM_NOTIFY",
- client_id);
-
- if (launch_service) {
- char *args[3];
-
- args[0] = argv[0];
- args[2] = NULL;
-
- gnome_client_set_restart_style (client, GNOME_RESTART_ANYWAY);
- gnome_client_set_restart_command (client, 2, args);
-
- args[0] = argv[0];
- args[1] = "--die";
- args[2] = NULL;
-
- gnome_client_set_shutdown_command (client, 2, args);
- } else
- gnome_client_set_restart_style (client, GNOME_RESTART_NEVER);
-
- gnome_client_flush (client);
- } else
- launch_service = TRUE;
-
- if (!launch_service)
- return EXIT_SUCCESS;
-
- load_calendars ();
-
- return EXIT_SUCCESS;
-}
diff --git a/calendar/gui/alarm-notify/notify-main.c b/calendar/gui/alarm-notify/notify-main.c
index 5134aae0b7..f2e2444201 100644
--- a/calendar/gui/alarm-notify/notify-main.c
+++ b/calendar/gui/alarm-notify/notify-main.c
@@ -36,30 +36,121 @@
#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;
+/* 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);
+
+ gtk_signal_connect (GTK_OBJECT (master_client), "die",
+ GTK_SIGNAL_FUNC (client_die_cb), NULL);
+}
+
+/* Creates the singleton alarm notify service object */
+static gboolean
+init_alarm_notify_service (void)
+{
+ g_assert (alarm_notify_service == NULL);
+
+ alarm_notify_service = alarm_notify_new ();
+ return (alarm_notify_service != NULL);
+}
+
/* Factory function for the alarm notify service; just creates and references a
* singleton service object.
*/
static BonoboObject *
alarm_notify_factory_fn (BonoboGenericFactory *factory, void *data)
{
- if (!alarm_notify_service) {
- alarm_notify_service = alarm_notify_new ();
- if (!alarm_notify_service)
- return NULL;
- }
+ 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 void
+load_calendars (void)
+{
+ GPtrArray *uris;
+ int i;
+
+ uris = get_calendars_to_load ();
+ g_assert (uris != NULL);
+
+ 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);
+}
+
int
main (int argc, char **argv)
{
@@ -84,16 +175,25 @@ main (int argc, char **argv)
alarm_queue_init ();
+ if (!init_alarm_notify_service ())
+ g_error (_("Could not create the alarm notify service"));
+
factory = bonobo_generic_factory_new ("OAFIID:GNOME_Evolution_Calendar_AlarmNotify_Factory",
alarm_notify_factory_fn, NULL);
if (!factory)
g_error (_("Could not create the alarm notify service factory"));
+ set_session_parameters (argv);
+
+ load_calendars ();
+
bonobo_main ();
bonobo_object_unref (BONOBO_OBJECT (factory));
factory = NULL;
+ /* FIXME: free the alarm_notify_service */
+
alarm_queue_done ();
alarm_done ();
diff --git a/calendar/gui/alarm-notify/save.c b/calendar/gui/alarm-notify/save.c
index 3fb8dde818..b4a788e71e 100644
--- a/calendar/gui/alarm-notify/save.c
+++ b/calendar/gui/alarm-notify/save.c
@@ -23,13 +23,22 @@
#include <config.h>
#endif
+#include <bonobo/bonobo-arg.h>
#include <bonobo/bonobo-exception.h>
#include <bonobo/bonobo-moniker-util.h>
#include <bonobo-conf/bonobo-config-database.h>
+#include "evolution-calendar.h"
#include "save.h"
+/* Key names for the configuration values */
+
+#define KEY_LAST_NOTIFICATION_TIME "/Calendar/AlarmNotify/LastNotificationTime"
+#define KEY_CALENDARS_TO_LOAD "/Calendar/AlarmNotify/CalendarsToLoad"
+
+
+
/* Tries to get the config database object; returns CORBA_OBJECT_NIL on failure. */
static Bonobo_ConfigDatabase
get_config_db (void)
@@ -94,7 +103,7 @@ save_notification_time (time_t t)
CORBA_exception_init (&ev);
- bonobo_config_set_long (db, "/Calendar/AlarmNotify/LastNotificationTime", (long) t, &ev);
+ bonobo_config_set_long (db, KEY_LAST_NOTIFICATION_TIME, (long) t, &ev);
if (BONOBO_EX (&ev))
g_message ("save_notification_time(): Could not save the value");
@@ -120,10 +129,139 @@ get_saved_notification_time (void)
if (db == CORBA_OBJECT_NIL)
return -1;
- t = bonobo_config_get_long_with_default (db, "/Calendar/AlarmNotify/LastNotificationTime",
- -1, NULL);
+ t = bonobo_config_get_long_with_default (db, KEY_LAST_NOTIFICATION_TIME, -1, NULL);
discard_config_db (db);
return (time_t) t;
}
+
+/**
+ * save_calendars_to_load:
+ * @uris: A list of URIs of calendars.
+ *
+ * Saves the list of calendars that should be loaded the next time the alarm
+ * daemon starts up.
+ **/
+void
+save_calendars_to_load (GPtrArray *uris)
+{
+ Bonobo_ConfigDatabase db;
+ int len, i;
+ GNOME_Evolution_Calendar_StringSeq *seq;
+ CORBA_Environment ev;
+ CORBA_any *any;
+
+ g_return_if_fail (uris != NULL);
+
+ db = get_config_db ();
+ if (db == CORBA_OBJECT_NIL)
+ return;
+
+ /* Build the sequence of URIs */
+
+ len = uris->len;
+
+ seq = GNOME_Evolution_Calendar_StringSeq__alloc ();
+ seq->_length = len;
+ seq->_buffer = CORBA_sequence_CORBA_string_allocbuf (len);
+ CORBA_sequence_set_release (seq, TRUE);
+
+ for (i = 0; i < len; i++) {
+ char *uri;
+
+ uri = uris->pdata[i];
+ seq->_buffer[i] = CORBA_string_dup (uri);
+ }
+
+ /* Save it */
+
+ any = bonobo_arg_new (TC_GNOME_Evolution_Calendar_StringSeq);
+#if 0
+ *((GNOME_Evolution_Calendar_StringSeq **) any->_value) = seq;
+#else
+ any->_value = seq;
+#endif
+ CORBA_exception_init (&ev);
+
+ bonobo_config_set_value (db, KEY_CALENDARS_TO_LOAD, any, &ev);
+
+ if (ev._major != CORBA_NO_EXCEPTION)
+ g_message ("save_calendars_to_load(): Could not save the list of calendars");
+
+ CORBA_exception_free (&ev);
+
+ discard_config_db (db);
+ bonobo_arg_release (any); /* this releases the sequence */
+}
+
+/**
+ * get_calendars_to_load:
+ *
+ * Gets the list of calendars that should be loaded when the alarm daemon starts
+ * up.
+ *
+ * Return value: A list of URIs, or NULL if the value could not be retrieved.
+ **/
+GPtrArray *
+get_calendars_to_load (void)
+{
+ Bonobo_ConfigDatabase db;
+ GNOME_Evolution_Calendar_StringSeq *seq;
+ CORBA_Environment ev;
+ CORBA_any *any;
+ int len, i;
+ GPtrArray *uris;
+
+ db = get_config_db ();
+ if (db == CORBA_OBJECT_NIL)
+ return NULL;
+
+ /* Get the value */
+
+ CORBA_exception_init (&ev);
+
+ any = bonobo_config_get_value (db, KEY_CALENDARS_TO_LOAD,
+ TC_GNOME_Evolution_Calendar_StringSeq,
+ &ev);
+ discard_config_db (db);
+
+ if (ev._major == CORBA_USER_EXCEPTION) {
+ char *ex_id;
+
+ ex_id = CORBA_exception_id (&ev);
+
+ if (strcmp (ex_id, ex_Bonobo_ConfigDatabase_NotFound) == 0) {
+ CORBA_exception_free (&ev);
+ uris = g_ptr_array_new ();
+ g_ptr_array_set_size (uris, 0);
+ return uris;
+ }
+ }
+
+ if (ev._major != CORBA_NO_EXCEPTION) {
+ g_message ("get_calendars_to_load(): Could not get the list of calendars");
+ CORBA_exception_free (&ev);
+ return NULL;
+ }
+
+ CORBA_exception_free (&ev);
+
+ /* Decode the value */
+#if 0
+ seq = *((GNOME_Evolution_Calendar_StringSeq **) any->_value);
+#else
+ seq = any->_value;
+#endif
+ len = seq->_length;
+
+ uris = g_ptr_array_new ();
+ g_ptr_array_set_size (uris, len);
+
+ for (i = 0; i < len; i++)
+ uris->pdata[i] = g_strdup (seq->_buffer[i]);
+
+ bonobo_arg_release (any);
+
+ return uris;
+}
diff --git a/calendar/gui/alarm-notify/save.h b/calendar/gui/alarm-notify/save.h
index 550fc972ea..41fee52836 100644
--- a/calendar/gui/alarm-notify/save.h
+++ b/calendar/gui/alarm-notify/save.h
@@ -25,7 +25,9 @@
#include <time.h>
void save_notification_time (time_t t);
-
time_t get_saved_notification_time (void);
+void save_calendars_to_load (GPtrArray *uris);
+GPtrArray *get_calendars_to_load (void);
+
#endif
diff --git a/calendar/gui/calendar-component.c b/calendar/gui/calendar-component.c
index e13a3f8a50..5aa8913f73 100644
--- a/calendar/gui/calendar-component.c
+++ b/calendar/gui/calendar-component.c
@@ -142,6 +142,60 @@ create_folder (EvolutionShellComponent *shell_component,
CORBA_exception_free (&ev);
}
+/* Asks the alarm daemon to stop monitoring the specified URI */
+static void
+stop_alarms (GnomeVFSURI *uri)
+{
+ char *str_uri;
+ CORBA_Environment ev;
+ GNOME_Evolution_Calendar_AlarmNotify an;
+
+ /* Activate the alarm notification service */
+
+ CORBA_exception_init (&ev);
+ an = oaf_activate_from_id ("OAFIID:GNOME_Evolution_Calendar_AlarmNotify", 0, NULL, &ev);
+
+ if (ev._major != CORBA_NO_EXCEPTION) {
+ g_message ("stop_alarms(): Could not activate the alarm notification service");
+ CORBA_exception_free (&ev);
+ return;
+ }
+ CORBA_exception_free (&ev);
+
+ /* Ask the service to remove the URI from its list of calendars */
+
+ str_uri = gnome_vfs_uri_to_string (uri, GNOME_VFS_URI_HIDE_NONE);
+ g_assert (str_uri != NULL);
+
+ CORBA_exception_init (&ev);
+ GNOME_Evolution_Calendar_AlarmNotify_removeCalendar (an, str_uri, &ev);
+ g_free (str_uri);
+
+ 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 ("stop_alarms(): Invalid URI reported from the "
+ "alarm notification service");
+ else if (strcmp (ex_id, ex_GNOME_Evolution_Calendar_AlarmNotify_NotFound) == 0) {
+ /* This is OK; the service may not have loaded that calendar */
+ }
+ } else if (ev._major != CORBA_NO_EXCEPTION)
+ g_message ("stop_alarms(): Could not issue the removeCalendar request");
+
+ CORBA_exception_free (&ev);
+
+ /* Get rid of the service */
+
+ CORBA_exception_init (&ev);
+ bonobo_object_release_unref (an, &ev);
+ if (ev._major != CORBA_NO_EXCEPTION)
+ g_message ("stop_alarms(): Could not unref the alarm notification service");
+
+ CORBA_exception_free (&ev);
+}
+
static void
remove_folder (EvolutionShellComponent *shell_component,
const char *physical_uri,
@@ -217,6 +271,10 @@ remove_folder (EvolutionShellComponent *shell_component,
goto out;
}
+ /* Ask the alarm daemon to stop monitoring this URI */
+
+ stop_alarms (data_uri);
+
/* Delete the data and backup files; the shell will take care of the rest */
data_result = gnome_vfs_unlink_from_uri (data_uri);
diff --git a/calendar/gui/component-factory.c b/calendar/gui/component-factory.c
index e13a3f8a50..5aa8913f73 100644
--- a/calendar/gui/component-factory.c
+++ b/calendar/gui/component-factory.c
@@ -142,6 +142,60 @@ create_folder (EvolutionShellComponent *shell_component,
CORBA_exception_free (&ev);
}
+/* Asks the alarm daemon to stop monitoring the specified URI */
+static void
+stop_alarms (GnomeVFSURI *uri)
+{
+ char *str_uri;
+ CORBA_Environment ev;
+ GNOME_Evolution_Calendar_AlarmNotify an;
+
+ /* Activate the alarm notification service */
+
+ CORBA_exception_init (&ev);
+ an = oaf_activate_from_id ("OAFIID:GNOME_Evolution_Calendar_AlarmNotify", 0, NULL, &ev);
+
+ if (ev._major != CORBA_NO_EXCEPTION) {
+ g_message ("stop_alarms(): Could not activate the alarm notification service");
+ CORBA_exception_free (&ev);
+ return;
+ }
+ CORBA_exception_free (&ev);
+
+ /* Ask the service to remove the URI from its list of calendars */
+
+ str_uri = gnome_vfs_uri_to_string (uri, GNOME_VFS_URI_HIDE_NONE);
+ g_assert (str_uri != NULL);
+
+ CORBA_exception_init (&ev);
+ GNOME_Evolution_Calendar_AlarmNotify_removeCalendar (an, str_uri, &ev);
+ g_free (str_uri);
+
+ 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 ("stop_alarms(): Invalid URI reported from the "
+ "alarm notification service");
+ else if (strcmp (ex_id, ex_GNOME_Evolution_Calendar_AlarmNotify_NotFound) == 0) {
+ /* This is OK; the service may not have loaded that calendar */
+ }
+ } else if (ev._major != CORBA_NO_EXCEPTION)
+ g_message ("stop_alarms(): Could not issue the removeCalendar request");
+
+ CORBA_exception_free (&ev);
+
+ /* Get rid of the service */
+
+ CORBA_exception_init (&ev);
+ bonobo_object_release_unref (an, &ev);
+ if (ev._major != CORBA_NO_EXCEPTION)
+ g_message ("stop_alarms(): Could not unref the alarm notification service");
+
+ CORBA_exception_free (&ev);
+}
+
static void
remove_folder (EvolutionShellComponent *shell_component,
const char *physical_uri,
@@ -217,6 +271,10 @@ remove_folder (EvolutionShellComponent *shell_component,
goto out;
}
+ /* Ask the alarm daemon to stop monitoring this URI */
+
+ stop_alarms (data_uri);
+
/* Delete the data and backup files; the shell will take care of the rest */
data_result = gnome_vfs_unlink_from_uri (data_uri);
diff --git a/calendar/idl/evolution-calendar.idl b/calendar/idl/evolution-calendar.idl
index cde16eba15..ca63d3c52c 100644
--- a/calendar/idl/evolution-calendar.idl
+++ b/calendar/idl/evolution-calendar.idl
@@ -301,16 +301,19 @@ module Calendar {
exception BackendContactError {};
exception NotFound {};
- /* Adds a calendar to the alarm notification system */
+ /* Adds a calendar to the alarm notification system so that
+ * alarms will be triggered for it. The calendar will be loaded
+ * automatically whenever the alarm daemon starts up.
+ */
void addCalendar (in string uri)
raises (InvalidURI, BackendContactError);
- /* Removes a calendar from the alarm notification system */
+ /* Removes a calendar from the alarm notification system and
+ * alarms will no longer be triggered for it. The calendar will
+ * no longer be loaded when the alarm daemon starts up.
+ */
void removeCalendar (in string uri)
raises (InvalidURI, NotFound);
-
- /* Makes the alarm notification daemon unconditionally exit */
- void die ();
};
/* Factory to centralize calendar component editor dialogs */