C++ (Cpp) e_cal_get_free_busy Exemples

Exemple #1

Fichier : test-ecal.c Projet : jdapena/evolution-data-server

static gchar *
test_get_free_busy (ECal *client)
{
	/* TODO uses NULL for users and currently specific to file backend. */
	GList *l, *freebusy = NULL;
	GError *error = NULL;
	icaltimezone *utc;
	time_t start, end;

	utc = icaltimezone_get_utc_timezone ();
	start = time_from_isodate ("20040212T000000Z");
	end = time_add_day_with_zone (start, 2, utc);

	if (!e_cal_get_free_busy (client, NULL, start, end, &freebusy, &error)) {
		cl_printf (client, "Test free/busy : Could not retrieve free busy information :  %s\n", error->message);
		return error->message;
	}
	if (freebusy) {
		cl_printf (client, "Printing free busy information\n");
		for (l = freebusy; l; l = l->next) {
			gchar *comp_string;
			ECalComponent *comp = E_CAL_COMPONENT (l->data);

			comp_string = e_cal_component_get_as_string (comp);
			cl_printf (client, "%s\n\n", comp_string);
			g_object_unref (comp);
			g_free (comp_string);
		}
	}
	else {
		cl_printf (client, "free_busy was returned but NULL");
	}
	return NULL;
}

Exemple #2

Fichier : publish-format-fb.c Projet : ebbywiselyn/evolution

static gboolean
write_calendar (gchar *uid, ESourceList *source_list, GOutputStream *stream)
{
	ESource *source;
	ECal *client = NULL;
	GError *error = NULL;
	GList *objects;
	icaltimezone *utc;
	time_t start = time(NULL), end;
	icalcomponent *top_level;
	char *email = NULL;
	GList *users = NULL;
	gboolean res = FALSE;

	utc = icaltimezone_get_utc_timezone ();
	start = time_day_begin_with_zone (start, utc);
	end = time_add_week_with_zone (start, 6, utc);

	source = e_source_list_peek_source_by_uid (source_list, uid);
	if (source)
		client = auth_new_cal_from_source (source, E_CAL_SOURCE_TYPE_EVENT);
	if (!client) {
		g_warning (G_STRLOC ": Could not publish calendar: Calendar backend no longer exists");
		return FALSE;
	}

	if (!e_cal_open (client, TRUE, &error)) {
		if (error) {
			g_warning ("%s", error->message);
			g_error_free (error);
		}
		g_object_unref (client);
		return FALSE;
	}

	if (e_cal_get_cal_address (client, &email, &error)) {
		if (email && *email)
			users = g_list_append (users, email);
	}

	top_level = e_cal_util_new_top_level ();
	error = NULL;

	if (e_cal_get_free_busy (client, users, start, end, &objects, &error)) {
		char *ical_string;

		while (objects) {
			ECalComponent *comp = objects->data;
			icalcomponent *icalcomp = e_cal_component_get_icalcomponent (comp);
			icalcomponent_add_component (top_level, icalcomp);
			objects = g_list_remove (objects, comp);
		}

		ical_string = icalcomponent_as_ical_string (top_level);
		res = g_output_stream_write_all (stream, ical_string, strlen (ical_string), NULL, NULL, &error);

		g_free (ical_string);
	}

	if (users)
		g_list_free (users);

	g_free (email);
	g_object_unref (client);

	if (error) {
		g_warning ("%s", error->message);
		g_error_free (error);
	}

	return res;
}