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/* Wombat personal information server - main file
*
* Author: Nat Friedman <nat@ximian.com>
*
* Copyright 2000, Ximian, Inc.
*/
#ifdef HAVE_CONFIG_H
#include <config.h>
#endif
/* define this if you need/want to be able to send USR2 to wombat and
get a list of the active backends */
/*#define DEBUG_BACKENDS*/
#include <stdlib.h>
#ifdef DEBUG_BACKENDS
#include <sys/signal.h>
#endif
#include <glib.h>
#include <libgnome/gnome-init.h>
#include <bonobo-activation/bonobo-activation.h>
#include <libgnomevfs/gnome-vfs-init.h>
#include <bonobo/bonobo-main.h>
#include <bonobo/bonobo-i18n.h>
#include <bonobo/bonobo-exception.h>
#include <bonobo/bonobo-generic-factory.h>
#include "pas/pas-book-factory.h"
#include "pas/pas-backend-file.h"
#include "calendar/pcs/cal-factory.h"
#include "calendar/pcs/cal-backend-file-events.h"
#include "calendar/pcs/cal-backend-file-todos.h"
#include "wombat-interface-check.h"
#ifdef HAVE_LDAP
#include "pas/pas-backend-ldap.h"
#endif
#define CAL_FACTORY_OAF_ID "OAFIID:GNOME_Evolution_Wombat_CalendarFactory"
#define PAS_BOOK_FACTORY_OAF_ID "OAFIID:GNOME_Evolution_Wombat_ServerFactory"
/* The and addressbook calendar factories */
static CalFactory *cal_factory;
static PASBookFactory *pas_book_factory;
/* Timeout interval in milliseconds for termination */
#define EXIT_TIMEOUT 5000
/* Timeout ID for termination handler */
static guint termination_handler_id;
/* Termination */
/* Termination handler. Checks if both factories have zero running backends,
* and if so terminates the program.
*/
static gboolean
termination_handler (gpointer data)
{
if (cal_factory_get_n_backends (cal_factory) == 0 &&
pas_book_factory_get_n_backends (pas_book_factory) == 0) {
fprintf (stderr, "termination_handler(): Terminating the Wombat. Have a nice day.\n");
bonobo_main_quit ();
}
termination_handler_id = 0;
return FALSE;
}
/* Queues a timeout for handling termination of Wombat */
static void
queue_termination (void)
{
if (termination_handler_id)
return;
termination_handler_id = g_timeout_add (EXIT_TIMEOUT, termination_handler, NULL);
}
static void
last_book_gone_cb (PASBookFactory *factory, gpointer data)
{
queue_termination ();
}
static gboolean
setup_pas (void)
{
pas_book_factory = pas_book_factory_new ();
if (!pas_book_factory)
return FALSE;
pas_book_factory_register_backend (
pas_book_factory, "file", pas_backend_file_new);
#ifdef HAVE_LDAP
pas_book_factory_register_backend (
pas_book_factory, "ldap", pas_backend_ldap_new);
#endif
g_signal_connect (pas_book_factory,
"last_book_gone",
G_CALLBACK (last_book_gone_cb),
NULL);
if (!pas_book_factory_activate (pas_book_factory, PAS_BOOK_FACTORY_OAF_ID)) {
bonobo_object_unref (BONOBO_OBJECT (pas_book_factory));
pas_book_factory = NULL;
return FALSE;
}
return TRUE;
}
/* Personal calendar server */
/* Callback used when the calendar factory has no more running backends */
static void
last_calendar_gone_cb (CalFactory *factory, gpointer data)
{
queue_termination ();
}
/* Creates the calendar factory object and registers it */
static gboolean
setup_pcs (void)
{
cal_factory = cal_factory_new ();
if (!cal_factory) {
g_message ("setup_pcs(): Could not create the calendar factory");
return FALSE;
}
cal_factory_register_method (cal_factory, "file", ICAL_VEVENT_COMPONENT, CAL_BACKEND_FILE_EVENTS_TYPE);
cal_factory_register_method (cal_factory, "file", ICAL_VTODO_COMPONENT, CAL_BACKEND_FILE_TODOS_TYPE);
if (!cal_factory_register_storage (cal_factory, CAL_FACTORY_OAF_ID)) {
bonobo_object_unref (BONOBO_OBJECT (cal_factory));
cal_factory = NULL;
return FALSE;
}
g_signal_connect (G_OBJECT (cal_factory),
"last_calendar_gone",
G_CALLBACK (last_calendar_gone_cb),
NULL);
return TRUE;
}
/* Interface check iface. */
static gboolean
setup_interface_check (void)
{
WombatInterfaceCheck *interface_check_iface = wombat_interface_check_new ();
int result;
result = bonobo_activation_active_server_register ("OAFIID:GNOME_Evolution_Wombat_InterfaceCheck",
BONOBO_OBJREF (interface_check_iface));
return result == Bonobo_ACTIVATION_REG_SUCCESS;
}
#ifdef DEBUG_BACKENDS
static void
dump_backends (int signal)
{
pas_book_factory_dump_active_backends (pas_book_factory);
cal_factory_dump_active_backends (cal_factory);
}
#endif
int
main (int argc, char **argv)
{
gboolean did_pas=FALSE, did_pcs=FALSE;
bindtextdomain (GETTEXT_PACKAGE, EVOLUTION_LOCALEDIR);
textdomain (GETTEXT_PACKAGE);
g_message ("Starting wombat");
#ifdef DEBUG_BACKENDS
signal (SIGUSR2, dump_backends);
#endif
gnome_program_init ("Wombat", VERSION,
LIBGNOME_MODULE,
argc, argv,
GNOME_PROGRAM_STANDARD_PROPERTIES, NULL);
bonobo_init_full (&argc, argv,
bonobo_activation_orb_get(),
CORBA_OBJECT_NIL,
CORBA_OBJECT_NIL);
if (!( (did_pas = setup_pas ())
&& (did_pcs = setup_pcs ())
)) {
const gchar *failed = NULL;
if (!did_pas)
failed = "PAS";
else if (!did_pcs)
failed = "PCS";
g_message ("main(): could not initialize Wombat service \"%s\"; terminating", failed);
if (pas_book_factory) {
bonobo_object_unref (BONOBO_OBJECT (pas_book_factory));
pas_book_factory = NULL;
}
if (cal_factory) {
bonobo_object_unref (BONOBO_OBJECT (cal_factory));
cal_factory = NULL;
}
exit (EXIT_FAILURE);
}
if (! setup_interface_check ()) {
g_message ("Cannot register Wombat::InterfaceCheck object");
exit (EXIT_FAILURE);
}
g_print ("Wombat up and running\n");
bonobo_main ();
bonobo_object_unref (BONOBO_OBJECT (cal_factory));
cal_factory = NULL;
bonobo_object_unref (BONOBO_OBJECT (pas_book_factory));
pas_book_factory = NULL;
gnome_vfs_shutdown ();
return 0;
}
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